Good morning everyone and welcome to class on Christology. Thank you all for joining class this morning. We begin to request any one of you to please lead us in prayer. Can one of you please lead us in prayer? Anyone? Thank you Lord for this new day Lord. You're great and you're also Father God. Please submit us and volunteer lovingly as Father God. Help us Lord. Help us to learn what she's teaching and use it in our lives Lord. She is the same with you. Amen. Thank you Nina Santosh. So this morning we will continue looking at chapter 11 Christ's Resurrection and Exaltation. We looked at few scripture verses that talked about Christ's Resurrection which was foretold in the Old Testament. We also looked at the references in the Bible which where Jesus showed himself to be alive and we then I just started giving you know sharing a few of the notes that I had prepared on basically the nature of Christ's Resurrection and then we looked at the doctrinal significance of the Resurrection which is Christ's Resurrection ensures regeneration. Christ's Resurrection ensures justification and Christ's Resurrection ensures that we will receive perfect resurrected bodies as well. So these things which I mentioned the nature of Christ's Resurrection you know the doctrinal significance of Resurrection which is Christ's Resurrection ensures our regeneration our justification and that we will receive perfect resurrection bodies is not given in your notes I just added because our notes was just very little with just these points on you know the Resurrection foretold and how Jesus showed himself alive and just scripture verses so I just added in a few more verses I mean a few more content so that we can understand better Christ's Resurrection and Exaltation and what it means to us okay. The last thing we will look at in the doctrinal significance of the Resurrection is the ethical significance of the Resurrection we began looking at this point last week but we did not have enough time to finish it so we will look at the ethical significance of the Resurrection and since this is not there in your notes you would like to take down these points so the ethical significance of the Resurrection now Paul you know also sees that the Resurrection has application to our obedience to God in this life so after you know a long discussion about Resurrection in 1 Corinthians chapter 15 Paul concludes this whole chapter that he's talking about Resurrection in 1 Corinthians chapter 15 verse 58 where he says you know he's concluding by encouraging his leaders and he says therefore my beloved brethren be steadfast immovable always abounding in the work of the Lord knowing that in the Lord your labor is not in vain okay so he is basically encouraging them to be steadfast immovable and always abounding in the work of the Lord so it is because Christ was raised from the dead that we too shall be raised from the dead that and because we will be raised from the dead we need to continue steadfastly in the Lord's work that is what Paul is basically saying because he was talking about this entire chapter about Resurrection and so he's saying because we have this hope that we be resurrected from the dead you know we too shall be raised from the dead we need to continue steadfastly you know immovable always abounding in the Lord's work this is because everything we do you know to build God's kingdom everything that we do to share the gospel everything that we do to lead other people to Christ you know has eternal significance so everything that we do to bring people into the kingdom of God build them up in the faith establish them in the faith has eternal significance because we all shall be raised on that day when Christ returns and we shall live with him forever so that is the first ethical significance of the resurrection of the doctrinal significance of resurrection the second ethical significance is that you know Paul encourages us when we think about the resurrection to focus on our future heavenly rewards as our goal he sees a resurrection as a time when all the struggles of this life will be repaid so even as you you know build God's kingdom minister work hard labor for the Lord you know sometimes you can get disappointed that hey you know I'm doing so much there is no appreciation all I get is negative feedback you have been done this you have been done that you know only when I don't do something right you know it's pointed out but there is no encouragement and sometimes we can get disappointed when we hear people you know slandering about us gossiping about us putting us down not you know you know not getting our due rewards in terms of promotion or pay hikes or whatever you know and also some some of them who have gone into mission fields and ministered and labor and hard for years they have not even seen one convert you know we've we read the life of missionaries and we see that no they get discouraged when they don't see even one convert after three four five years but we need to know that when we are doing what the Lord has called us to purpose us to there will be challenges there will be difficulties but what we need to be our focus should be on you know running our race with endurance because there is a crown of life that is waiting for us that is hope of eternal life and also eternal rewards that we will be given so you know when they say that there will be judgment for the believers it does not mean we'll be judged for whether we're that good or bad no it's judgment is basically talking about the rewards that we will get for you know what we have done to build God's kingdom how faithful sincere how we persevered how we have endured so you know don't feel disappointed don't feel of you know many of them give up ministry because they think hey there is no hope there is no encouragement there is you know everything what every time it's just people who are pointing at my negativity what i've not done and it's you know difficult to please people people are slandering gossiping and they want to give up ministry but don't look at people don't look at what you know the challenges but you know there will be challenges but continue running your race with perseverance and endurance because you know that you know there will be a future heavenly reward that is waiting for us and what we need to do is work as diligent good stewards of what God is entrusted to us so that we can hear the king of kings tell us well done my good and faithful servant okay so that is the second significance ethical significance of resurrection and you know Paul continues to tell us that you know in in the book of Romans that when we have been raised with Christ he tells us to seek the things that are about where Christ is seated at the right hand of God and so he's encouraging us to set our minds on things above then on earthly things because he says our life you know for we are dead and our life is now hidden with Christ in God and when Christ appears you know we will also appear with him in glory Colossians chapter three verses one two four so you know we are seated with Christ you know and what is our position now that we are seated the right hand of God so we need to set our mind on things about not things of the earth for you know we our life is now hidden with Christ and when Christ appears we will also appear with him in glory and we will receive our eternal reward okay the third ethical application of resurrection is you know that we need to stop yielding to sin in our lives and Paul reminds us of this in Romans chapter six where he says you know consider yourselves dead to sin and alive to God in Christ Jesus so because of the resurrection of Christ and remember I said his resurrection power is working within us Romans chapter six verse 11 the same you know power that raised Christ back from death to life is the same power that is working in us so the same resurrection power is within us just a minute please yeah the same resurrection power is within us and then he goes on to say you know in verses 12 and 13 he says therefore let sin not reign in your mortal bodies do not yield your members of your bodies to sin so he's saying in verse 11 of chapter six in Romans that you know we have been dead to sin we made alive to God in Christ Jesus which means we have been resurrected with Christ he's talking about spiritual identification here and he's saying that you know by because Christ is raised up from the dead we are also alive in Christ Jesus and his resurrection power works within us and then he goes on to immediately say in verses 12 and 13 let not sin therefore reign in your mortal bodies and he says do not yield your members to sin so the fact that we have this new resurrection power in us as a result of our spiritual identification with Christ's death his burial his resurrection his ascension and him seated at the right hand of God his exaltation you know and also because of the fact that we are you know now accepted him as a Lord and Savior we are this new creation and because of that we have this resurrection power that is in us and because of this resurrection power we can overcome the domination of sin in our lives and hence Paul is saying you know hence you cannot sin anymore or hence you will will not be able to yield to sin anymore and that's why he says sin has no longer power or dominion over you sin has nullified and you are dead to sin why is he saying that he's saying it because you know spiritually we have been identified with Christ's resurrection and his resurrection power works in us so powerfully that we can overcome the sin in our lives okay so this is briefly you know just some notes that some research that I did and just sharing with you I shared with you the nature of Christ's resurrection the doctrinal significance of his resurrection which ensures our regeneration our justification the perfect resurrection bodies as well and also what is the ethical significance of resurrection okay so ethical means what is the the moral or the right significance of resurrection okay or how can we apply it in our everyday day to day lives so this is the just about or just a little bit about the resurrection of Christ and we we see that you know after Christ resurrected you know he he ascended back to the Father and is seated at the right hand of God so if you look at Mark chapter 16 versus 19 to 20 I think these references are given in your notes Mark chapter 16 versus 19 to 20 Philippines 2 9 to 11 first Peter chapter 3 verse 32 so can you know different people read these three verses please Mark 16 19 to 20 can someone please read Mark chapter 16 versus 19 to 20 someone else can read Philippines 2 9 to 11 and someone else can read first Peter 3 22 so then after the Lord had spoken to them he was received up into heaven and sat down at the right hand of God and they went out and preached everywhere the Lord working with them and confirming the word through the accompanying signs amen thank you Rin so here we see that you know uh after the Lord had appeared to them spoken to them he was you know received up into heaven where he sat at the right hand of God the Father Philippines 2 9 to 11 anyone read Philippines for in him dwells all the fullness of the Godhead bodily bodily and you are complete in him who is the head of all principality and power in him you were also circumcised circumcised with the circumcision made without hands by putting off the body of the sins of the flesh are you sorry to disturb Chira sorry to disturb are you reading Philippines chapter 2 versus 9 to 11 Philippines 2 9 to 11 yes Philippines 2 9 yes Philippines 2 9 to 11 therefore God also has highly exalted him and given him the name which is above every name that at the name of Jesus every knee should bow of those in heaven and of those on earth and of those under the earth and that every tongue should confess that Jesus Christ is Lord to the glory of God the Father amen thank you Chira so here we see that you know God exalted Jesus and gave him the name which is above every name so after his resurrection he was exalted he goes back to where he was before the incarnation first Peter chapter 3 verse 22 who has who has gone into heaven and is at the right hand of God angels and authorities and powers have been made subject to him amen thank you Nina Santos so here we see that Christ has gone back to heaven and the seat is the right hand of God and is you know and has been given so when when when Christ ascended back to heaven after you know he finished his work here on the earth you know he's gone back to where he was before the incarnation and we see that now he is received back his glory as deity as God and he is seated at the right hand of the Father and is above every authority and power and dominion so we see that he is glorified with the glory he had with the Father even before eternity passed John chapter 17 was five and he was and is and will always be the eternal word okay so God incarnate has gone back and has been restored to his former glory of who he was with the Father from eternity past and he was and is and will always be the eternal God the eternal word okay so that is chapter 11 for us where we looked at Christ's resurrection and his exaltation okay any questions on this chapter 11 before we move on to chapter 12 so I think Nina Santos had asked the question sorry Nina John had asked the question last week you know about the glorified bodies if you look at scripture you know it's only and we look at first the salonians chapter 4 where we read the report talks about resurrection he says the dead in Christ will rise and you know then we'll all receive glorified bodies so it's you know when somebody dies they are dead either in in paradise or you know in the temporary those who are non-believers in temporary hell but you know they are just spirit beings but when Christ returns the dead in Christ will rise up and they will be joined and they will receive their glorified bodies and all of us will be a change in the twinkling of an eye as it says Paul writes and we will receive our glorified bodies okay so any questions in this chapter if not we will move on to chapter 12 again chapter 12 is very very short and brief it's basically because this this whole chapter about the second coming or the promised return of Christ and the event surrounding the second coming of Christ and even surrounding out the rapture after the rapture and you know when Christ comes back to reign sorry in his millenium kingdom for a thousand years and the things that are post the millenium kingdom will all be taught to you in detail on the course the end times you will study that I think in your second year in the spring semester so we're just going to look at it very very briefly here because you will you also have you know one lesson in doctrinal foundations which talks about you know the second coming or the end times but you will learn about it in very detail in the course the end times okay so very briefly in this chapter we know that you know the same Jesus who after his resurrection ascended back to heaven the same Jesus will return again how do we know this we read this in Acts chapter 1 verses 9 to 11 where it says now when they when he had spoken these things while they watched he was taken up and a cloud received him out of their site so it was Jesus just talking to disciples telling them what they needed to do to stay back in Jerusalem that there will be cloded or endued with power from one eye eye and even as he spoke to them about things of the kingdom of God you know they just watched they watched the disciples be Jesus been taking disciples watch Jesus been taken up in a cloud he was and he was just taken up and he was out of their site and in verse 10 it says while they look steadfastly toward heaven as he went up behold two men stood by them in white apparel so it's basically angels who set them men of Galilee why do you stand gazing into heaven the same Jesus was taken up from from you into heaven will also come in like manner as you saw him go into heaven so it's the angels are saying the same Jesus who you saw been taken up from you into heaven the same manner he will also you will see him coming back you know from you know you'll see him in the clouds you will see him coming back so we see here that you know Jesus is return assured is the future hope that we have Jesus will come back to receive his saints his believers this church who will take he will take up to be with himself and this whole event that we we are talking about Christ coming again when he would take away you know his saints his believers or the church is referred to as the rapture and this will take place before the seven-year tribulation of period okay and there are few references given Ephesians chapter sorry John chapter 14 verses 1 to 3 and Ephesians chapter 5 verse 27 and 1st Thessalonians chapter 4 verses 13 to 18 so again three different people read these scripture passages please John 14 1 to 3 Ephesians 5 27 1st Thessalonians 4 13 to 18 John 14 1 to 3 let note your heart be troubled you believe in God believe also in me in my father's house are many mentions if it were not so I would have told you I go to prepare a place for you and if I go and prepare a place for you I will come again and receive you to myself that where I am there you may be also amen thank you so here we see you know that where when Christ has gone up you know he is preparing a place for us and he will come back and receive us to himself Ephesians 5 27 Ephesians 5 27 that he might present her to himself a glorious church and not having spot or wrinkle wrinkle or any other any such thing but that she should be holy and without blemish amen so here is talking about the church so Christ is going to take up you know receive back to himself a glorious church you know which has no sin no spot or wrinkles just basically talking about or blemish talking about sin but a church that is holy and pure unto the Lord 1st Thessalonians 4 13 to 18 but I do not want you to be ignorant brethren concerning those who have fallen asleep lest you sorrow as others who have no hope for if we believe that Jesus died and rose again even so God will bring him those who sleep in Jesus for this we say to you by the word of the Lord that we who are alive and remain until the coming of the Lord will by no means proceed those who are asleep for the Lord himself will descend from heaven with a shout with the voice of an archangel and with the trumpet of God and the dead in Christ will rise first then we who are alive and remain shall be caught up together with them in the clouds to meet the Lord in the air and thus we shall always be with the Lord therefore comfort one another with these words amen so here basically 1st Thessalonians chapter 4 Paul is talking about Paul is talking about the rapture event and you know what will happen during that time you know when the Lord himself will descend from heaven with a shout the voice of an archangel with the trumpet of God and the dead in Christ will rise first and then we who are alive and who are you know there on the earth will be caught up together with them in the clouds and we meet the Lord in the air and thus we shall always be with the Lord again comforting them with these words so the end of so after the rapture is the seven year tribulation and after that was the you know the the the war that will happen but you know God will Jesus will put away the nations who are supporting satan and satan will be temporary chained for a thousand years and then this will be the thousand year millennium rule where we will all live here on this on this earth and we will enjoy you know just living in that time when God himself will Jesus himself will rule and drain and after the you know the thousand year there will be the final war against satan where satan will be thrown forever in the lake of fire and you know there will be the white throne judgment and so that is the events that happens after the rapture but I'm not going to go into too many details because it'll all be covered in the course on the end times so Nina just a question in the interim period the believers who go to be with the Lord will have spiritual bodies before resurrection yes you know that's what scripture says there will just be spirit beings you know because the spirit goes up and then you know they will receive their glorified bodies during the rapture because instead the dead in Christ will rise up and Paul also says those who are in you know in the seas the bodies will the seas will give up their bodies so they will we will all receive glorified bodies yes any questions any other questions anyone has um pastor i have a question from uh john chapter 14 verse one to three which we just read and um so from verse two in my father's house are many mansions so um what does Jesus mean by referring to mansions does he refer to something else and where he says I go to prepare a place for you so what does he mean by that so it's basically he's going to prepare up from what scripture says is basically he's going to prepare a place for us uh and it says in my father's house there are many mansions so you know he's going to prepare a mansion for each one of us but we do not know what kind of mansions these are we have no uh you know more clarity or uh you know nothing that talks about what kind of mansions also thinking about heaven whether you know we really need to be living in a house because we 24 7 be worshiping god we do not know because but this is what Jesus says and what he says is truth and he says in my father's house are many mansions so you know yes he's going to prepare a place for each one of us does that help Rin? I mean yes but then like what he's what he just said um like will be worshiping god in heaven forever so that's what I was thinking why does he need to prepare a place for us and that's what I just thought yeah that's what that's what even there's a thought in my mind but you know this is what uh this is what Jesus says you know that he's preparing a place and so he's preparing a place so so they don't you know just assuring the giving confidence assuring the disciples uh that you know they are not going to be alone because he's going to send the holy spirit uh and you know because they're basically he's saying all this is the reason is for calming their troubled heart and also assuring them that the holy spirit is going to come and help them and also their future reunion in the father's house so just a kind of assurance that is there basically if you look at this word mansion in the ancient greek when it's translated in the ancient greek it's just basically talking about a dwelling uh place uh and uh you know uh if you look at the noun uh form of this greek word mansion it's basically a place to um pay so you know uh so what god is Jesus it's basically saying is you know there is a dwelling place where god dwells that is in heaven and it's it's a glorious place a beautiful place and hence you know you would also be with me in that glorious beautiful place so if you look at uh it in the literal sense of in the english word mansion here basically means a huge big house with many rooms but um if you look at it in the light of uh you know what mansion means in the greek it's uh you know translated as a dwelling place and uh the noun word of this form uh greek of sorry of mansion basically means a place to stay um so you know it's uh it's basically talking about heaven as a place where god dwells where Jesus is also going back to be with his father to be back where he was eternally where he eternally existed there and he's saying you would also be with me in that same uh dwelling place and uh it's a glorious uh mansion so um so that is what uh basically he's meaning to say so that you will just be in the place where i am uh and i lived eternally and you will also be with me there is that okay now yeah that's it's fine okay yes nina john uh when we talk about uh mansions can we say it of course like you were saying that it's a dwelling place and uh the word that it used is okay it needs to be really big because um there's going to be millions and millions of people right who's who are going to be with the lord so maybe in that is it uh you know good to think about it in that way that then there will be i mean first of all a dwelling place enough place for everybody to stay i mean all the believers in christ will that be uh yeah mansions when you say because i mean there would be enough place for everybody during place like that yeah yeah actually if we look if we look at it if we think about it it are just the finite minds but we know that this is this infinite god and there will be millions upon millions upon millions of people from every tribe language nation uh but you know he's god and he can you know when uh he can just accommodate all of us and yes so that is what you know so maybe he's just saying it to encourage these his disciples not to be troubled because there is a dwelling place where god is preparing for them and he's yes he says in my father's house there are many mansions so he's using the plural mansions there maybe because you know they must be wondering you know so many people where are they you know the disciples we wondered do we have a place for us you know they're already so worried about who will sit at the right hand and the left but you know he's saying you know there are many mansions which means god is basically saying hey i can accommodate all of you there millions upon millions from every tribe language tongue and race yeah so they might have smiled or bought he would have bought some joy on their face and just thinking about that event that would be excited because you know they'll think oh we have a mansion for ourselves there you know basically did that help me now john yes thank you because he starts off by saying that that not big they were troubled because he said he was going away right so in in contrast to that he said let not your hearts be troubled because where i'm going is where you're going to be too and the dwelling place dwelling place always means to be there all the time even now we are supposed to be he that dwelleth in the secret place right so we need to be staying with him all the time even while we are here then we are under the shadow of the almighty right yes even if you look at the word dwell we studied tabernacle dwelling of god god pleases to dwell with man so the old testament he dwelt with them in the tabernacle in the new testament he dwells within us our bodies at the temple of the living god and the most high god dwells within us so yes you know and he's saying that he's just assuring them that you know i'm going to prepare a place for you and i'll come back and receive you to myself yeah yes anyone has any other questions okay if there are no questions we'll move on to the last chapter the son of god that also we just have like about a couple of references that have been given and you know just a few points but i'm just going to share a little more about the son of god um so and then we will come back to look at the scripture passages that has just been mentioned in your notes so if you look at your notes it just says son of god the church's foundation the truth about the son of god and then we have matthew chapter 16 verses 15 to 17 then we live by faith in the son of god galatians 2 20 the son of god is a prototype for the sons and daughters of god and then a list of references and then it just ends by two statements that are there so i just thought i'll add a few more things about the son of god and this is something that you know is taken from you know past the sermon the son of god so you can go back and listen to it but i'm just going to give you the basic content of what he has said because it's quite it's very very powerful so if you look at Luke chapter one uh so can somebody please turn to Luke chapter one verses 34 to 35 and somebody else can read for us Genesis chapter one verse one and someone else can read John chapter one verses one to four so can one of you please read Luke chapter one versus 34 to 35 please then Mary said to the angel how can this be since i do not know a man and the angel answered and said to her the holy spirit will come upon you and the power of the highest will overshadow you therefore also that holy one who is to be born will be called the son of god amen thank you then so here you know the son of god who's become god who's become incarnate who is the son of god now who is the son of god we look at who this is who is the son of god but we will not look at him you know in the time and space that we are living but we will step back and we will step into eternal time eternal space and we will look at who the son of god was in eternity even before the beginning of time even before creation who was the son of god even before time began in eternity so we will just study him in eternity and eternity time and space okay so for that we look at Genesis chapter one verse one and John chapter one verses one to four so can one of you please read Genesis one one and someone else can read John chapter one verses one to four please in the beginning God is Genesis one one right yes in the beginning God created the heavens and the earth amen thank you Nina John someone else can read John chapter one verses one to four please John chapter one one to four in the beginning was the word and the word was with God and the word was God he was in the beginning with God all things were made through him and without him nothing was made that was made in him was life and the life was the light of man amen thank you Vimal so here we see that scripture very clearly states that in the beginning okay so this was the beginning of the created realms but even before the beginning there was God so we are basically studying who the son of God is we're looking at him in eternity eternity in time and space and we're going to look at scripture references that talk about this eternal God so we're beginning with Genesis chapter one verse one where he's saying that in the beginning God you know created so God was there even before the beginning and he was the cause of the beginning so before the beginning there was God and God was there before the beginning and God was the cause of the beginning so what do scriptures reveal about this God who was there before the beginning we will look at a few you know scripture passages that reveal to us who is the son of God who is this God who was there even before the beginning of time who lived in eternity and so we scripture reveals to us that this God who was there before the beginning was the is the eternal God he was he is he will always be okay so he's the eternal God and Deutronomy chapter 33 verse 27 I'm not going to be reading all of the scriptures but we can just you can take it down you can also go back and listen to the sermon series and refer to the notes Deutronomy chapter 33 verse 27 says that he is the eternal the eternal God is your our refuge Deutronomy chapter 33 verse 27 says the eternal God is your refuge so scripture reveals to us that the son of God or this God who was there before the beginning is eternal he's the eternal God first Timothy chapter 1 verses 17 says now to the king eternal immortal invisible to God alone who is wise be honored and glory for ever and ever our men so he is the king who is eternal who is immortal and invisible can one of you please read Psalm 90 verse 2 and someone else can read Isaiah chapter 40 verse 28 Psalm 90 verse 2 and Isaiah chapter 40 verse 28 please Psalms 90 verse 2 before the mountains were brought forth or ever you had formed the earth and the world even from everlasting to everlasting you are God amen so we see that from everlasting to everlasting he is God for eternity past eternity future he is everlasting he is he is God okay Isaiah 40 verse 28 have you not known have you not heard the everlasting God the Lord the creator of the ends of the earth neither faints nor is weary his understanding is unsearchable amen thank you Nina John so here another reference that talks about the eternity of God the eternal aspect of God that he is the everlasting God so he's eternal he is also self-existent which means that he has life in himself John chapter 5 verse 26 says for as the father has life in himself so he has granted the son to have life in himself so we know that he is self-existent the son of God God is self-existent he's not dependent on anything for his dependence he's also in finite there is no measure to his attributes there is no measure to his greatness there's no measure to his power wisdom and understanding and a few scripture references that we can read is Psalm 104 verse 1 Psalm 147 verse 5 and Isaiah chapter 40 verse 18 so can three people read these three references please Psalm 104 verse 1 Psalm 147 verse 5 and Isaiah 40 verse 18 Psalm 104 1 bless the Lord oh my soul oh Lord my God you are very great you are clothed with honor and majesty amen thank you Vimal so here we see that no God is very great a scripture benches us benches this to us uh Psalm 147 verse 5 great and like yes Psalm 147 verse 5 great and mighty is our Lord his wisdom cannot be measured amen great is our Lord almighty in power his understanding is in finite amen Isaiah 40 was 18 to whom then will you liken God or what likeness will you compare to him amen so here we see that there is no measure to his attributes there's no measure to his greatness power wisdom and understanding and also we see that you know he's a wise God he has all the wisdom understanding and knowledge we also know that this God who existed even before the beginning is not only eternal existence in finite has all the wisdom but he's also a triune God he's a God who exists in three persons we read this in one John chapter five verse seven where it says for there are three that bear witness in heaven the father the word and the Holy Spirit and these three are one so we have the father got the father got the son got the Holy Spirit but even though there are three persons they are co-equal and each one of them fully represents the God head and we also see that Bible reveals to us that this God is the God of glory glory is the very nature the very essence the very expression of who God is the glory of God is the expression of all of his attributes his goodness his mercy his truth and his glory is so precious that God will not share it with any other as we read in Isaiah chapter five we also see that each person of the Godhead you know have the glory of God holds the glory of God the glory of the Godhead each one of them have this glory we read this in John chapter 17 was five and 24 and hence you know they fully represent the Godhead because each one of them have the glory of God in in them and each one of them you know exhibits the attributes of who God is even as they manifest the glory because each one of them have the glory of God we'll stop here we'll come back and we look at more aspects about who the son of God was who lived in eternity even before time began okay we'll take a break now and then we'll come back and join and look ahead in this class thank you everyone


Shoot! With Henry Morgan! Hore's Pizzaro, masquerading as Antoinette de Lacey, makes Jeffrey Hunter fall in love with her, so that you can get from him the secret to Henry Morgan's plans. Not realizing what he is doing, Jeffrey tells her all he knows. Diats tells Kitty that Jeffrey is in love with Dolores and hints that harm will come to both Jeffrey and herself. Kitty doesn't believe Jeffrey is in love with Dolores but is frightened of the threats Diats is making. So she goes to Jeffrey to warn him and he promises to talk of this later in the Dolphin Tavern. Morgan tells Jeffrey that he now knows the full details of the raid he is going to make on the Nicaraguan coast and tells Jeffrey to return with him to the ship where he will discuss the plans. So return with me, Hunter, to the flying gull and we'll go to my quarters and talk and primus him. Will it be alright to leave the men to the loading, Captain Morgan? Matthews can take the telly, he's a good man. He'll keep the crew moving to get those provisions aboard. Oh, where? Captain Morgan, I... there is late this afternoon a strange arrival in the harbor. A drab black-looking sailing ship. You dropped anchor over there. But I doubt if you can make it out in the darkness. I know, lad, I saw it myself. She's from London. London, eh? Yes, but she's not many happy sailors aboard. She's a convict ship. Full of poor devils come to sweat their hearts out in the swamps in the heat of Jamaica. Poor devils. You take the plight of convicts and slaves very much to heart, don't you, Hunter? Yes. I hate the very sound of bond servant or slave. Eh, you'll soon get used to them sailing with me. After a raid, I usually bring back a few hundred Spanish slaves to be sold here. No, there's money in it. I want no proceeds from that sort of buccaneer. Don't worry, that's my own personal little game. In 12 months' time, I'll warrant you look forgotten, your fancies. Sit down, Hunter. Help yourself to a drink. Thank you, but no. I'm all he has to learn what you have to tell me. Look, you'll get at this map. See, the coast of Nicaragua. Tonight, I received word from my spy. The mule train has arrived. Do you know where? Yes. See this spot here? Mart Santa Pola. That is where we go. But, Captain Morgan, that's not the coastal town. Well, it's inland. You couldn't make a raid in a town which is not on the coast. You're men are seamen, not soldiers. That is where the treasure is, and that's where we're going. But to take seamen off a ship and expect them to fight like soldiers, why, they'd be cut off and wiped out. You've not looked closely at the map, lad. Santa Pola is not on the coast, I admit. But it is on the river. A river? You would take your ships up a river? Why not? I've done it before.  There have been other forts. You've lot to learn, lad, about buccaneering. We'll leave port Royal so that my little fleet arrives at the mouth of that river at the darkest part of night when there's no moon, and the ships will be hushed to no sign of light or life. If we do this, my ships can sail past that fort. But you have to return. Yes, that's all right. Santa Pola is only a matter of three or four miles up the river, and it is deep and wide. They're not an expectant attack. We'll take them by surprise at night. Darkness makes men fear. And by morning, there will be ours. A certain number of men will return by land. The fort is built to withstand attack from the front. But attack from the rear won't take long to overcome the garrison that's quartered in. I see. Sounds like a dream to me. It has its chances. It has its risks. That is why I like it. Although the Spanish think that they've put their treasure out of reach of my hands, they are by no means fools. They'll be alert for some little time.  You do not intend to sail immediately. Oh, no, no, not yet. The other ships coming with me have to be provisioned yet. But unless you attack soon, I'm not afraid that the treasure may slip through your hands. When you arrive, you'll find it already on its way to Spain. Look, you lad, you do not think I'd leave a thing like that to chance to you. My spy has sent me complete information. The ship that Spain is sending to take the treasure away is not expected for two more months. I'm quite safe in Dallying for a while. Part of the pleasure of the attack is the enjoyment of the anticipation of it. When do we sail? I'll give you a warning, have no fear of that. Just be prepared for world any time. Ah, it's good to talk these things over with you, Hunter. Talking about these matters seems to make the plans formulate before my eyes. I can see it all. That river with the fort at the entrance. The jungle around it ready crouched like a tiger waiting to spring. It's green mantle over the fort. The river brown and sluggish, dying the deep blue sea with its dirty hue. The greenness of the vegetation coming down, bending low to sweep in the water, hiding all animal and reptile life. Then suddenly up the river around a bend, a clearing gray and white.  The air is still. The night dark, silently with muffled oars, long boats put out from the ships. Without a sound, men slink like reptiles into the very town. Then suddenly the air is went with shrieks. From a dozen quarters comes the sound of fighting men. The spaniards struggle from their beds, drunk with sleep to defend themselves and their worth to no avail. I am dreaming, Hunter, and there's still work for you to do. I'm lost in your dreams too, Captain Morgan. What instructions have you for me? The provisioning of my other ships. I require other signatures from Sir Thomas Motford. You'd best take off tomorrow evening and go and get them for me. I came as quickly as I could, Kitty. Come with me into the star room where we were once before. I have to talk to you, Jeffrey. What happened? He knew and deots earlier tonight. He was a little drunk and he made all sorts of insinuations. Oh, what sort of thing? I cannot tell you here now. Come inside the star room. There are too many people all too interested to hear what I have to say. Jeffrey, we're both of us in some kind of bother. What sort of bother? Oh, it's deots and the things that he said to me and the way he's been behaving. It all makes me suspicious that he's plotting something that means no good to either of us. He hates you, Jeffrey, because I've given you my love and he'll go to any lengths to have me for himself. What did he say or do to make you suspicious? Oh, it's been his general behavior. He's suddenly become boastful of how important he's going to be.  No. I know he's back again as a seaman aboard the flying gull, but tonight he said he didn't care about the flying gull anymore or about buccaneering, that those days were over for him. He suggested that perhaps I would not be here at the dolphin tavern much longer and he told me that possibly, that possibly you would be found in the harbor with a knife between your ribs, having first become the enemy of Henry Morgan. From what you say, it seems there is trouble afoot. But what can it be? Oh, Jeffrey, never before have I been frightened, but there's evil about deots. He even boasted that I might be pleased to return to him when I'd learned how faithless you were to me. Kitty, I only wish that we could... Please, I'll hear no more about it. Oh, my heart changed. Here I am now without one jealous thought in my head and now that I've told you all my fears, I feel better. All right, Jeffrey, just kiss me once more, darling, before I return to my duties. Kitty, I... Oh, please, Jeffrey, and let us satisfy me for just a little while longer.  I doubt if I could refuse you anything. I have some papers here from Captain Morgan which require the signature of Sir Thomas. Very good, sir. I'll see you right away, sir. Did I hear you talking to someone at the door, Peter? Yes, ma'am. This gentleman's from the flying girl, ma'am. And you keep him waiting at the door. Really, Peter, you deserve a whipping. Surely you know by now that Mr. Hunter is a friend of mine? Sorry, ma'am. I am so sorry, Jeffrey. That's all right, Antoinette. All right, Peter, what are you waiting for? You may go. There you go, ma'am. I have been waiting for you, Jeffrey. When I learned from the message that you were coming, I wondered how I would feel the hours in. I've been wanting to see you all day. I hope that I might have a way from the ship and see you, but Captain Morgan has kept me busy. But business papers have brought us together again. And with all the activity, surely it won't be long before we'll be seeing goodbye to me? I don't care to think of goodbye. But please, Jeffrey, we cannot talk here in the doorway. Come through the French windows into the garden. The perfume of a tropical night will always remind me of you.  So much the parting is going to be almost unbearable. I was right in, Tonette. I should never have fallen in love with you. But it has meant so much to me. Come with me into this hour. The shrubs hide us from the eyes which might be prying from the house. You sound so sad, Tonette, Jeffrey, as though... as though it were goodbye. It might be goodbye. The times I will see you again are going to be very few. Captain Morgan told me to prepare to sail at any time now. Then he has the news he has been waiting for? Yes. And it is dangerous, isn't it, Jeffrey? Oh, hi. I can see by your face. I think the scheme is crazy. How Morgan thinks he can sail a ship up a river past a closely-guarded Fort Sackertown, then return to sea safely, I do not know. He's going to do that? Since you told me about it, I have been looking at the map of Nicaragua. There must be only one town on the river which is big enough to hold ships. That one town is enough. I don't see us being successful. Morgan is relying solely on the surprise of our attack. He expects Santa Paula to fall into our hands overnight. Or then send men to take the fort from the rear. Oh, but, Antoinette, don't let's talk among these things. I've only a few short hours left with you. Oh, how heavy is my heart. Hold me in your arms tightly. Kiss me. Kiss me, Jeffrey, and tell me that you love me. I do love you, Antoinette. I love you with all my heart. There's no denying it now. Oh, you are so wonderful. Oh, but come, I must return to the house. Sir Thomas, he will be wondering what has happened to me. Take my arm, Jesse. By returning to the house, does it mean I must bid you a good night? No. No, of course not. Now, do you believe me, Kitty? Oh, all that he should have done is to me. It would seem I'd been mistaken in you, Dears. But I warned Jeffrey Hunter. I warned him to beware if he played me false. Very well. We shall see now. We shall see. Jeffrey is now caught in the trap. And with Kitty's love turned to hate, will she try to destroy him? Listen to the next episode of A Float with Henry Morgan.


the Italian Society of Hygiene, Preventive Medicine and Public Health, Citi, the Italian Society of Pediatrics, SIP, the Italian Federation of General Practitioners, FIMP, and the Italian Federation of General Medicine FIMMG have successfully collaborated since 2012 to produce evidence-based recommendations on vaccination schedules in Italy. The lifetime immunization schedule was developed based on their work, which introduced a life-course approach to vaccination and served as the basis for the 2017-2019 Italian National Prevention Plan. This report presents the structure, content, and supporting evidence of the new 2016 lifetime immunization schedule and highlights the influential role of medical scientific societies in researching and advocating for effective and safe vaccination programs implementation at the national level. This article was authored by Paolo Bononi, Giampietro Chiamenti, Giorgio Comforti, and others.


If we're going to talk about coding and data science and the languages that are used, the first and foremost is R. The reason for that is, according to many standards, R is the language of data and data science. For example, take a look at this chart, this is a ranking based on a survey of data mining experts of the software that they use in doing their work. And R is right there at the top, R is first. And in fact, that's important because there's Python, which is usually taken hand in hand with R for data science. But R sees 50% more use than Python does, at least in this particular list. Now there's a few reasons for that popularity. Number one, R is free and it's open source, both of which make things very easy. Second, R is specially developed for vector operations. That means it's able to go through an entire list of data without having to write four loops to go through it. If you've ever had to write four loops, then you know that that would be kind of disastrous having to do that with data analysis. Next, R has a fabulous community behind it. It's very easy to get help on things with R. You Google it, you're going to end up in a place where you're going to be able to find good examples of what you need. And probably most importantly, R is very capable on its own, but there are 7000 packages actually as many more than that 7000 packages that add capabilities to R. Essentially, it can do anything.  That is, how do you actually do the coding and how do you get your results? R comes with its own IDE or interactive development environment. You can do that. Or if you're on a Mac or Linux, you can actually do R through the terminal through command line. If you've installed R, you just type R and it starts up. There's also a very popular development environment called R studio. And that's actually the one that I use and I'll be using for all my examples. But another new competitor is Jupiter, which very commonly used for Python. It's what I use for examples there. It works in a browser window, even though it's locally installed. And R studio and Jupiter, there's pluses and minuses to each one of them. I'll mention them as we get to them. But no matter what interface you use, ours command line, you are typing lines of code in order to get the commands. Some people get really scared about that. But really, there are some advantages to that in terms of the replicability and really the accessibility, the transparency of your commands. So for instance, here's a short example of so commands in R, you can enter them into what's called the console. And that's just like one line at a time, that's called an interactive way. Or you can save scripts and run bits and pieces of them selectively. That makes your life a lot easier. No matter how you do it, if you're familiar with programming other languages, then you can find that ours a little weird, it has an idiosyncratic model. It makes sense once you get used to it. But it is a different approach. And so it does take some adaptation if you're accustomed to programming in other languages. Now, once you do your programming to get your output, what you're going to get is graphs in a separate window, you're going to get text in numbers, numerical output in the console. And no matter what you get, you can save the output to files. So that makes it portable, you can do it in other environments. But most importantly, I like to think of this, here's our box of chocolates, where you never know what you're going to get. The beauty of our is in the packages that are available to expand its capabilities. Now there are two sources of packages for R. One goes by the name of CRAN and that stands for the comprehensive R archive network. And that's at cran.rstudio.com. And what that does is it takes the 7000 or so different packages that are available, and it organizes them in topics that they call task views. And for each one, if they've done their homework, you have data sets that come along with that package, you have a manual in PDF format, and you can even have vignettes where they run through examples of how to do it. Another interface is called crantastic. And the exclamation point is part of the title. That's at crantastic.org. And what this is is an alternative interface that links to CRAN. So if you find something like in crantastic, and you click on the link, it's going to open in CRAN. But the nice thing about crantastic is it shows the popularity of packages. And it also shows how recently they were updated. And that can be a nice way of knowing that you're getting getting sort of the latest and greatest. Now, from this very abstract presentation, we can say a few things about R. Number one, according to many, R is the language of data science. And it's a command line interface, you're typing lines of code. So that gives it both a strength and a challenge for some people. But the beautiful thing is the thousands and thousands of packages of additional code and capability that are available for her that make it possible to do nearly anything in this statistical programming language.


Greetings from a cloudy day in Melbourne. I'm looking forward to the winter passing soon. I just want to say first of all congratulations on getting through the orientation and getting things set up for the course. I know it can take a little bit of time, so I hope it all went well. If not, let me know and make sure that things are on track so you're not messing around with this stuff as we get into the lessons. So here we are at the beginning of lesson one. I just wanted to sort of touch on some of the main things we'll be covering this week. Most of what we're going to be doing is really background stuff, emergency management on spatial data science and how the two sort of come together. So this is stuff we're going to be building on the whole course. So you have plenty of time to sort of work through the ideas and get your head around them. We'll start with some of the core concepts around how emergency management is considered. So things like the stages of disaster management from response to recovery to preparedness and the like. We'll then talk about some of the emerging trends in geographic information science and geography and geospatial. It's all sort of talked about in some different ways. But then narrow it down to what are the implications for emergency management of these things. We'll talk about emerging themes and this week we'll provide a bit of a background for and a listing I guess of all the topics that we'll be covering as we go through the course. Then you'll transition into a more focused consideration of some of the emerging ways that we're interacting with technology. And some of these are again quite familiar. There's going to be a little bit different and maybe we're not quite there yet technologically speaking but they're on the horizon. You'll take the material from the emerging themes and bring that into a discussion and we'll see how that goes. We'll get everybody sort of going and on the right schedule with developing some ideas there. The final thing is a set of readings and I've actually changed these recently. Before they focused really more on industry and government perspectives on geospatial. What I tried to do is add a few papers that deal more with the spatial big data science or the spatial data science or big data ideas that are kind of taking hold. So that you can sort of see how some of the technological issues we'll deal with sort of fit in with some of these broader technological changes in the light. Right so we'll end with a bit of a discussion around the term project so that will be introduced and you won't have to do anything really heavy this week on that but the idea is to get your head around the topics and sort of what you might want to do. Do you want something that's a bit more sort of technical and you're going to need data and you need to figure out where you're going to get it that kind of stuff or whether you really want to do something more at a higher level that maybe speaks to you know something you're doing at work or what not. So anyway so you get to get a chance to sort of think about that and for me to help clarify any issues and any of the parameters around those assignments. Okay well actually the final thing I would just mention is that as we go through this course we're undoubtedly going to encounter different natural disasters or human related disasters that are occurring around the world. So to the degree that you can it'd be great if you could sort of pay attention to what's going on and think about how the concepts that we're covering sort of play out in the real world particularly with regards to the resources that are available for responding to them how that varies I mean you know how well are sort of hurricanes and the light being addressed in the United States versus typhoons and other parts of the world. So just try to develop this sort of comparative view because there's certainly going to be lots of different disasters unfolding while we go through this course unfortunately. Okay well have a good week and feel free to get in touch anytime and yeah have a good time.


flying with great speed at high altitude, they avoid detection, drop their loads and are off for home before enemy fighters and pursuit planes can possibly climb 25, 30,000 feet or even higher. In these cold sub-stratosphere regions of the sky where the air is so thin, it affects engines as well as men, the fastest enemy planes are no match for our B-17s or our B-24s, which return safely to their bases. Air supremacy is a vital factor, perhaps the deciding factor in this war. The achievement of air supremacy involves speed, personnel, firepower, and maneuverability. One of the most important factors is the ability to achieve maximum altitude without the loss of power. The Civil War maximum of getting that process to the most of men can be revised in the terms of military aviation to getting up higher to the most exciting power. This master of the skies, the dynamic turbo supercharger, is the reason for our air superiority at high altitude. For the year 1941, the Collier Trophy, one of the highest honors in aeronautics, was awarded jointly to Dr. Sanford A. Moss and the Army Air Forces for 25 years of collaboration in perfecting the turbo supercharger, which is playing a leading role in sweeping our enemies to defeat. The turbo supercharger makes possible high altitude flying with full engine power. An airplane engine derives its power from explosions from a mixture of air and gasoline. At altitudes above sea levels, the air gets thinner and thinner. Therefore, these explosions get weaker and weaker. At 20,000 feet, an unsupercharged airplane engine gives but one half its normal power. At 35,000 feet, only a quarter of its power. The turbo supercharger counteracts this loss of power by compressing and cramming air into the engine, thereby maintaining proper manifold pressure to give full power at high altitudes. It performs the same service for engines that oxygen equipment performs for pilots, kidding the engine into thinking it is always working at sea level. Without a turbo supercharger, the engine gas for breath. During World War I, the first model turbo supercharger was tested under great difficulty on a truck at the summit of Pike's Peak, 14,100 feet above sea level. The Liberty engine developed 400 horsepower at sea level, but moving up to 14,000 feet, it dropped to 265 horsepower. Then the turbo supercharger not only boosted it up to 400 horsepower, but to 410 or 10 more than normal at sea level. The turbo supercharger has demonstrated its worth in actual combat all over the globe. Our great bombers, the Boeing B-17 flying porters, and consolidated B-24 Liberators, together with the Lockheed P-38 interceptor, the P-43 Lancers, and the deadly Republic P-47 Thunderbolts are all turbo supercharger equipped, enables them to fly in flight effectively at great heights above the earth. Our turbo supercharged interceptors and pursuits can get on top and stay on top of anything the enemy has to offer. These tactical advantages are the key to air supremacy and ultimate victory. Turbo superchargers permit our bomber pilots to avoid bad weather, even storms by climbing over them, making it possible to fly at altitudes and speeds which result in maximum engine efficiency. Obviously, we haven't decided edge when we can bomb the enemy with a minimum of danger to our planes and personnel. Flying turbo supercharged planes, our boys have bombed enemy objectives with amazing accuracy from heights where they were invisible and unheard from the ground. There had been no warning sirens, no opportunity to take shelter, only to stop the debris from paralyzing crash ships falling out of a clear sky. Most without exception, these planes have returned safely from their missions. I'm after time you have read about big bombers returning unstretched from perilous raids in all theaters of the war. It is true that our heavy bombers have been in dogfights, have suffered casualties in men and planes, but in practically every instance this has happened when planes were operating at levels below 25,000 feet. Another reason we have to get up higher and higher is to get above the effective range of anti-aircraft fire, which has been reported even above 30,000 feet. All combat planes are equipped with gear-driven superchargers, which are built into the engines and driven from the engine crank shaft. These geared superchargers are effective up to medium altitude. At high altitude, the turbo supercharger is needed to provide additional pressure to maintain full engine power. With proper care and installation, maintenance and operation, the turbo supercharger is extremely effective, reaching its full power and efficiency at 25,000 feet or higher. This is the turbo supercharger installation in the B-17. Installations vary according to the different types of ships, such as the B-24, the P-38, the P-43, and the P-47, where it is submerged in the fuselage. A turbo supercharger is driven by the terrific impulse of hot exhaust gases from the engine. It largely uses waste power. Waste exhaust gases pour into the nozzle box, where they are directed onto a metal windmill or turbine wheel at 1500 degrees Fahrenheit, with all the red-hot energy that implies. This blazing force spins the turbine wheel at terrific speeds up to about 20,000 revolutions per minute. The turbo supercharger stands the gap of almost impossible high-speed strains and stresses and still performs its tasks at temperatures ranging from 1500 degrees above to about 67 degrees below zero Fahrenheit. The basic principle of all turbo supercharger installations is outlined in this diagrammatic drawing. Flexible joints are installed between the component parts to absorb vibrations. For purposes of clarity, we will divide the system into five parts. One, the induction system. Two, the exhaust system. Three, the ventilating or cooling system. Four, the control system. And five, the lubrication system. Individual installations vary according to the different design of ships, but their functions remain the same. The induction system comprises rammed air intake in the engine the cells or in the leading edge of the wing. The speed of the plane rams air into these intake and assists in keeping up pressure. Ducks carry this air to the compressor where it is compressed and forced through the intercooler and the carburetor to the inlet of the geared supercharger. The geared supercharger is used to do part of the required supercharging and to improve the distribution of the fuel charge to the cylinders. The exhaust system takes the high temperature exhaust gases from the engine to turbine wheels or out through the waste gate to the atmosphere. The cooling or ventilating system cools the supercharger part, thus preventing damage due to the high temperature exhaust gas. Rammed air is carried through ducts to the turbo where the stream is split by the battle plate and cool air forced against the bearing housing, compressor casing, the back of the turbine nozzle box and the back of the turbine wheel. Other ducts perform the same functions in relation to the exhaust stack shroud which insulates the exhaust stack and the air intercooler which for proper combustion reduces the temperature of the air fed from the compressor to the engine. The intercooler cools air in the same way the radiator on your car cools water. The cooling cap supplies air to the rim of the turbine wheel to lower temperature of the wheel dip. The turbo supercharger is controlled by a hydraulic regulator which operates the waste gate in response to pressure changes in the exhaust stack. The waste gate control is adjusted by a boost lever in the cockpit. The waste gate controls speed of the supercharger by bypassing the gases around the wheel. As the waste gate opens the turbine will idle. Closing it by degrees enables the turbo supercharger to operate at required speed. Lubrication is accomplished by a gear driven pump. One element of the pump takes oil from the tank and supplies it under pressure to the moving parts. The second or scavenging element returns the oil to the tank. When the ship comes in from a long grueling flight or even a routine operation, the pilot knows that the ground crew will assure the success of his next mission by a thorough inspection. The infection of the turbo supercharger installation is performed in accordance with Army Air Force's technical orders. Air ducts running from the cells or from leading edge of wing must be kept clear at all times. A piece of newspaper in a ram air duct will choke off cooling air which is absolutely necessary for proper performance. Men are sometimes careless and step on moobers blocking the flow of ventilating air. Ducting must be examined for broken connections, cracking, and chasings. The exhaust system is equally as important as the air feed. All joints in exhaust system must be inspected for gas leakage with special attention to flexible joints. Look for signs of overheating and leaks around exhaust piping. One small leak might rob the engine of that vital extra few miles an hour which marks the difference between victory and disaster. Leakage can be detected when the engine is started. In the lubricating system, check oil level in the tank. Keep all foreign matter out of oil. Note and record excessive oil consumption. Keep oil tank vent clear. Report signs of oil foaming or mist. Check all pipelines and connections including turbo supercharger regulator for oil leakage and security. When inspecting the control system, check free movement of regulator in relation to open and closed positions of wastegate. Check free movement of boost control in cockpit. Be sure turbo regulator locking device operates correctly. The pressure regulating pipe should be disconnected at both exhaust manifold and regulator. Blow air through and record any water condensation, carbon or other foreign matter. Water will freeze and foreign matter clogged the pipe. Test pipe to make sure there is no leakage. See that regulating pipe orifice in exhaust manifolds is free from carbon or corrosion. Inspect turbo supercharger to see that it is firmly in place. Inspect nozzle box for deformation or cracking. Examine turbine wheel by hand, feeling for any obstructions or tight spots. Listen closely for strange noises or rubbing which might be caused by foreign matter on back of wheel. Examine wheel for signs of overheating. Inspect bucket for alignment and deformation, who the cooling cap is always taken off and is replaced by a cover cap to protect the turbine wheel. The turbo supercharger is carefully lowered from the plane and starts its journey to the overhaul depot. At the depot, the supercharger is placed wheel down on a special stand for disassembly. After proper clearances are taken, the rear compressor casing and gasket are removed, revealing the impeller and diffuser. The impeller is on the same shaft as the turbine wheel and discharges air through the diffuser to the compressor casing, which collects the compressed air and feeds it to the engine. After removing the impeller, the front compressor casing and diffuser are taken off as a unit. Note that we are working from rear to front as the turbine wheel side is always called the front regardless of position. This disassembly appears very simple. Actually, it is a long and careful process, which we will demonstrate by the more detailed removal of the rear bearing and its housing. Safety wires are cut and the three retaining screws taken out. The rear bearing clamp washer is lifted off and the same three retaining screws inserted in the threaded jacking holes in the flange of the rear bearing housing. Each of the three screws is turned a little at a time, one after another, thus evenly jacking out the rear bearing and housing. The rear bearing is a ball bearing. Next, the bearing and pump casing is removed. The oil pump is operated by this drive sleeve, which is locked onto the shaft with the woodruff key. Then the front bearing, which is a roller bearing, is removed. The baffle plate is a radiation shield and also divides and directs ram-cooling air against the bearing and pump casing, front compressor casing, the back of the turbine nozzle box and the back of the turbine wheel. A series of blades in the nozzle box directs the high temperature exhaust gases onto the buckets of the turbine wheel. These buckets are separate blades driven into slots in the wheel. In disassembly, five clearances are taken, one annulus, two blade side of impeller to rear compressor casing, three plane side of impeller to front compressor casing, four pump backlash, five between turbine wheel and nozzle box. Here are all the parts of a turbo supercharger. The disassembly you have just seen in a minute or two actually takes a skilled mechanic several hours. After disassembly, careful inspection is made of all parts to determine those which are to be repaired or replaced. One of the most precise repair processes is proper balancing of the rotor unit. This balancing is necessitated by even minute differences in the parts as placed on rotor assembly. The rotor unit is placed on the balancing stand where it is dynamically balanced. Running at speeds in excess of 20,000 rpm and in any position which the plane flies calls for more delicate balancing than a fine watch. A dob of clay is placed on the wheel, then shifted to find the point at which vibration becomes negligible. Then from the diametrically opposite side of the wheel, enough metal is removed to offset the weight of the clay. The same balancing procedure is used on the impeller end of the rotor unit. And enough metal is removed to balance the impeller. After balancing of rotor and assembly of supercharger, it is ready to be returned to the flying field. Like every other part of a modern military airplane, the turbo supercharger must be understood by pilots who should remember important instructions regarding control. After starting the engines, be sure that the turbo supercharger is in the off position. No provision is normally made to supply engine air except through the turbo, its ducting, and intercooler. Therefore considerable resistance will be imposed on airflow to the engine when the turbo regulator is in the off position. In order to obtain sufficient manifold pressure for takeoff power, it is necessary on some airplane to use a small amount of turbo boost. Close the wastegate a little. Tactical requirements may dictate using military rated power for a period not exceeding five minutes. Climbs are usually made with about normal rated power. Small adjustment of the turbo control may be necessary during climb to keep manifold pressure at desired level. For low-altitude, low-power cruising when the geared supercharger is enough to provide proper manifold pressure, reduce engine throttle to maintain the desired manifold pressure. At high altitudes of more than 20,000 feet, it is not practicable to operate at very low engine speeds and power. Turbo superchargers should be kept engaged at all times when induction system icing may be encountered. Of all the approximately 25,000 feet, manifold pressure should be reduced in accordance with the instructions given for each type of plane to avoid over-speeding the turbo supercharger. While gliding and approach for landing, the turbo regulator is set approximately at maximum cruise position to ensure power to go around the field again if necessary. The performance of ships equipped with turbo superchargers is a matter of teamwork between ground crews and pilots. It is not necessary for a pilot to learn all the mechanical details of construction, but it is want him to know what he can expect from a turbo supercharger when he needs his assistance to win the fight, save the lives of his crew and himself. The men who fly these powerful planes are going to depend upon their turbo supercharger in emergencies which will test all their skills, strengths, and courage. Operation and control are largely automatic, but there are certain times when the pilot needs power and needs it instantly. These times occur under stress and actual combat conditions, and the reaction should be instinctive. The pilot will depend upon this master of the skies to give him the edge of speed and maneuverability, which means the difference between defeat and victory in the top stratosphere regions of the sky. It is with enormous pride in American scientific invention and mechanical ability to look at our interceptors in pursuit, which can get on top of anything that flies. It is with a feeling of grim satisfaction that we know our bombers are able to shoot down or escape from anything the enemy can put in the air. This edge is held only as long as the turbo superchargers on each and every one of these planes is kept at the peak of performance. They must answer every demand that the pilot makes. It's up to the ground crews to keep them flying, and flying higher and higher. This is the master of the skies, the victory.


Hi! The topic of this presentation is navigation. But you could be forgiven wondering why we're looking at a Moodle 198 webpage. Well, let me explain. One of the things which many people talk about in Moodle is navigation. There are breadcrumbs, which aren't really breadcrumbs. And some of the existing blocks really do make it a bit difficult to navigate around the site, and even within the courses sometimes. I don't know about you, but I've always been using the course menu block to provide some course navigation, and I still do, as you see here. It provides a nice dynamic menu linked to each topic. So when I click here on further resources, instead of jumping me down the page, it just loads it up here and I can see topic 16. So that's Moodle 199. Well, what about Moodle 2? Well, with Moodle 2, they've changed navigation. In fact, they've changed it a lot.  I'm going to log in as admin. Now, when you first log in, you can see the navigation and the settings blocks over on the left. So we're going to focus on the navigation block. It has four parts. My home, which links to my Moodle page, has the Moodle 2 test site here, which links back to the front page of the website, in fact, this one. And then it has some of the front page aspects like participants, blogs, notes, tags, and reports. The third option down is My Profile. And this provides links to looking at your profile, at your forum posts, at your blog entries, and your activity reports. But the one we're going to focus on here is the fourth option and they've left the best till last, My Courses. This provides a drop down and drill down menu of the courses and their content. So let's click through to the podcasting course and Moodle can show. So here we have the podcasting course. And as you can see, over here on the left, there are five options. Participants, Reports, General, Topic 1 and Topic 2. Now, that's all the topics that are available in this course right now. So that's all you can see. Up here, you can see the general parts of the course and then you can see Topic 1. But if I go over here and click on Topic 2, it will automatically jump into Topic 2. And as you can see here, Hiding Topic 1. One of the things which is excellent about this is that when I click on expand here, you can then see all of the resources within each topic. This makes it very easy to navigate through the actual course content itself, especially since each one will be looking different and so on. So it really will help students and course creators find their way around sites. Of course, while we're in this course, we can also then expand that to the other course. The other course doesn't have any topic set up in it, as you can see. But if I click on General, it will bring me through to there as well. And as you can see, I have a forum and an online text assignment which show up here. So that's it. That's the new navigation. It allows course-to-course navigation quite easily. As you drill down and jump from topic to topic, which on some courses, like the one I showed you on the Moodle 1.9 site, which has 16 topics, that can really be a godsend. Thank you.