It's a way that we can, the mechanism that we can teach what we would learn. In fact, have you ever had the experience where you're just joining for somebody? Somebody's like calling out for love, and you just so much want to be truly helpful. And you sit down with them, and you just are so in the love. You're just like, like, you're in St. Francis' prayer. Lord, make me an instrument. You know, you're just there for that one reason. And then the words come through you, so to speak. And the words that you're speaking are the very words that you need to hear. This idea of a person and another person is just a construct for us to get so into purpose that what we say is what we most need to hear. That started to happen to me so many times when I started to get into miracle working. I would just have this deep call to join and be a total service, like, Lord, make me an instrument. And then when they would ask the question, the words would start coming out, and I would be going, I need to pay attention to these words, because this is the answer to what I was just praying for. See, I was praying for an answer, and then being truly helpful, the Spirit was like, and now here you go, this is your answer. The words that you give is the words that you most need to hear. And it started to happen to me all the time, where I was aware that it wasn't a person teaching another person. I was just letting the mechanism be used so I could get the answer to my prayers. It just reverses this idea that the body is like a receptor. And now with movies like What's the Bleep, where they're starting to show that it's thoughts and consciousness, but then there's chemicals and peptides that influence the way that the body seems to feel. It all originates in consciousness. And then they'll even say that we even draw forth characters and situations that reflect what's going on inside of us. It's really showing, it's making all the connections, but instead of it being an external world that's completely apart from us, it's seen more as a reflection of consciousness, which is very empowering because if the world was apart from you, then it'd be easier to stay with the beliefs that you're just a victim. It's like a cruel, angry, hostile world out there, and you've got to just make the best of an external world with external conditions. When we look at it this way, we say, oh my gosh, I can purify my awareness, I can have all my beliefs transformed, I can release attack thoughts, and the whole world I perceive will change because it's all coming through the projector and through consciousness, and consciousness can be changed. So that's why Jesus says, seek not to change the world. Seek rather to change your mind about the world. The projected world is like the effect, and the causation in the ultimate sense is in coming to thoughts, which can be changed and ultimately released.  That's so different from trying to change the world. It would be almost like going to a movie theater and watching the movie and having emotions come up during the movie, and then going down and start pounding on the screen as if you don't like, like, stop that.  And going down and saying, stop that. Rhett, the big screen, Clark Gable, stop it. Don't talk to her like that. Stop it. Which is ridiculous because you're thinking, it's a movie, it's a projection that's coming from the, it's in the can, it was filmed, and why would you hit a screen if you were upset? It's something, thinking that the screen should stop showing that projection. You'd have to get all the way back into the projector and clear away the film to let that light stream out there. See, it's the same thing with the mind. We can't keep trying to react and respond to people and circumstances and situations. Even the weather, it may seem like the weather is just the weather. How is it? It's cold. Or how is it? It's hot. Where is cold and hot coming from?  The skin doesn't freeze. They emanate, they actually generate heat because it's consciousness. So think about that with the most basic things, like it's cold or it's hot. You see how the mesmerism would have you say, it's a cold day or it's a hot day. I had a friend one time that traveled with me. We were in Florida. It was one of those seemingly humid hot days in Florida. We're driving along. And she's sitting in the front seat with me. And I'm just so into the joy of the course. I'm just going to gatherings and sharing each other. And she's in the front seat. And the sweat is just dripping down her face. And the air conditioner in the car just broke. And it's a Sunday. And there's nothing open.  It's so hot. And I was driving.  And she was like, she gave me a look. I said, what did you say? I said, you're having hot thoughts. It never had dawned on her mind that what she was experiencing was just coming from thoughts and nothing more. Not the environment. Humidity is a thought. Everything is one of our most favorite things. Everything is a thought. She was saying the other day, I have to remember that. I love it when I hit that awareness. It's all thought. Because see how empowering that is. You can work with your mind. You can work with thoughts. You can work with that. But as long as you are a separate human being, apart from an external world with all of these external conditions, you see how from that perception, you could be at the mercy of the world. You could be at the mercy of many things that seem to be outside of you, as long as you see it as outside. And the whole course workbook is going back and forth. Did you ever notice the rhythm of those early lessons? He starts off with perceptual lesson. Nothing I see means anything. He comes in with another perceptual lesson. I have given everything I see all the meaning it has for me. But then suddenly, in lesson number four, he turns into thoughts. These thoughts do not mean anything. See, first he's talking about perception, then he's talking about thoughts. Then he goes back to perception and emotions. I'm never upset for the reason I think. He's still got a little bit of thoughts. And then my meaningless thoughts are showing me a meaningless world. When he makes the connection between meaningless thoughts and a meaningless world, he's begun his integration, where he's going to show you that the thoughts that you think you think with the ego and the world that you think you perceive through the ego's lens are not different. That those ego thoughts and that fragmented world of images are actually the same. And that you are literally perceiving an egoic world because you're thinking egoic thoughts. And if you let go of those egoic thoughts, that's when the merge occurs. That's when holistic healing occurs, where you start to realize there is nothing outside of me, not personal me, but mind. There's nothing outside of the mind. Everything is mind. There is no material and mental. We've been taught that there's a physical and the mental realm, that they're two different realms. But that's just in fragmented perception. And the course is taking you more and more into that merge. And what happens when you experience the merge? Victimization becomes impossible. Abuse becomes impossible. Mistreatment becomes impossible because if everything is mind and everything is unified, then there is no two to conflict. So there's no competition. There's no conflict. There's no war. There's no mistreatment of any kind because all is unified awareness. That's how it works. That's why when you practice it through miracles, that's the state of mind that takes you in.


It's DDK, and I'm back today with another video. Choose out to everybody, tune in if you are subscribed, smash that subscribe button, give me a thumbs up, and do not skip those ads. It's October 6th, and it's time for us to get to this bag. In this video, baby, guess what? Y'all see what's going on, baby. Y'all see me in a polo. Y'all know we watch a scono. Ain't about to get this dodo. We are about to do a spectacular dodo, then lay right in the middle like a Waleel. You can be in the back seat, give me, give me, give me. So again, if you are subscribed, smash that subscribe button, give me a thumbs up, and do not skip those ads. We're here, we're at Robbins. We're about to get to this bag, let's go. So what, guys? Last time we did a triple stack order, I'm gonna deliver that. If you don't like it that early, we did a triple stack order. Guess what, baby? Instead of $75, we received a $110.  So if you guys want to sign up, all you gotta do is click the link in the description, and sign up so you can go ahead and get busy. Are you guys with me? Y'all ready? Order number one of y'all ready to get into the gym. We're about to have some fun. The order cost is $139.89. We only got this in the time. The estimated distance is 6.8 miles, and it's gonna take 15 minutes of drive time. We're gonna go after it in the time. Guess what? Delivery commission, $7.40. And a minimum tip of $21.  So at minimum for this order, we are gonna receive $28.40. Enough money to pay the rent. Comment below and let me know if you do this order to get an order. We're here at Red Robin. We about to go in. We get to this money. We ain't stopping, let's go. We are here at Red Robin. My dad already opened a door for us. He be hollering us up every time. I like this. My god, he hollering us up every time. So I'm kind of thinking about, let me see. Is this the first one? I wanna check with him to make sure because I don't want to be taken on. He might have some more stuff that, y'all. I wanna make sure, baby. So that's it, baby. But I have to check with him to see if this is everything. I saw him bring these bags up here. So I don't know where he would be at. Try to go back here. Oh, yeah, I just looked at it. It was R-H. Yes, sir. Yeah. This is W-1A3. Yes, sir. That was the first one. Okay, now be right back to get the second one. Thank you very much, sir. I appreciate you, boss. I look forward to hanging busy right quick. Where are these joints? My god, every time I'm here, he hollering us up every time, baby. I'm coming off. It's like my other guy Joe at Pop Belly. They get us right every time. I'm gonna come back, get that other thing so we can get this green. Nothing in between. I'm coming off. I'm going to the whip ski. I'm about to get busy. And guess what else we got, baby? We ain't bragging. We, oh, here we go. Let me see. I see that. I see this. Look at that.  So I'm gonna put this. This has a dressing and everything on it. In it, I mean, we're gonna put this in here. We gotta be very careful with this joint. Got it right there. And this is, this is just a plate and stuff. Or maybe it's like some salad or something. And this is some other stuff. Okay, boom.  I'm about to play no games. And we're about to go in here and do our thing. And then there's money because there ain't no thing. And I'm gonna put this right here. Thank you too. And I'm like, yeah.  And then we're going to get it on. We're gonna jump into the first order and come back real quick and get busy. I hope you guys are with me. I'm about to move kind of swiftly. So like I was telling you guys before, guess what? That last time we did the triple order, we got $110 for less than three hours of work, baby. So if you guys wanna sign off or deliver that, all you gotta do is put that link in the description and sign up, baby.  Now I'm talking about, this is like, this is like, so it's my favorite two Fs are this and drop off. I would, if I could do it, this is what we would do. This is our plan. This would be our plan Stan, to get these bands, man. We would do drop off. I mean, we do deliver that in a daytime. And that night come around six. Do that deliver that?  This joint barely fit in this joint, baby. Either way, go, we gonna get it on, let's go. It's time for us to go in here and get busy. Guess what, baby? We ain't bragging. We about to pull off this wagon. Ain't so much money in my pants sagging, baby. Sometime up, I'll be going to the joint and get it on. Guess what, fellas, I'm gonna say this. We gotta have women around you because they gonna get you right. My business partner got us right. She's tied up everything and she zipped it up so it won't move. She said, if it doesn't, if it's tied up so it can't move, then it won't move. Guess what, I ain't done nothing about that. I was just riding around doing what I do and guess what, ranch dressing, all the salad dressing everywhere. You know what I'm talking about? But we aren't here to get busy.  And honestly, God, this is why I'm delivered. That is my second favorite app because it's sweet, I ain't gonna lie.  Even though sometimes you have to wait, I mean, sometimes you have to wait for door orders too. Sometimes you have to wait for over-ease orders. So, you know, and the payout is way better. We ain't getting mocha, though. Three orders, we made 110, we got it there. You know what I'm talking about? No, ma'am. Maddie, are you busy? She's literally in her work. See, her's out. See, her's out. That's the best way to be. Stairs, once you go down the stairs, you make a lock and then... So, I'm a goal. Do you want some help? Let's go. Yes, I'll follow the leader. You're the leader. Hi, it looks like you are. No, just go ahead. Okay, so are we going this way? Chocolate? Okay, I already got some stairs, so I'm gonna have to roll, roll, roll my boat. All right, slow down. Do you want me to take something? If you can take this one, that'll be fine. I can just leave this up here and just take the whole bag. Getting that exercise in, huh? Okay, so you want me to set up everything right here, or? Yeah, right here would be perfect. Right here? Dude, I really appreciate your help. You got the stuff, the condiments for everything. They got some pineapple, they got the jalapeños. They got, you think they're making on bacon? Y'all see, they're making, they got that bacon. They got those who hate it, they got that bacon. We getting so much money, we skating, y'all be faking. Ooh, that boy be wrong. That boy be wrong. So, I'm gonna tell you guys this, when I was in North Carolina, I was just trying to spend time with the fam, but next time I go down there, we heading to the studio, baby. Me and Bruno go, okay, we gonna hit the studio. Gonna make up a song, baby. So, that's the plan, Stan. I just had to go down there and pay homage. You know, it was my first time going down there. I ain't seen them in 14. I was supposed to go down there a long time ago, but I was like, hey, try to get this money, baby. That's what comes with it. A lot of people don't understand that. When you have, like, some people would be seeing us flying and everything. It's like a gift and a curse, baby, because it's like, it's like, it's in me to just go get this money. So, it's hard for me to stop doing it and go somewhere. A lot of people been telling me I should've been traveling, but, you know. I'm trying to run up this door. I'm trying to go, and guess what else? I have to make sure I make a video every single day for you guys. So, I can't let y'all down. I can't be playing around.  So, you know, we're testing videos in a lock stash so we can have a blast. They got a good necklace. Okay, they got this. Like a fork sploom right there. But, I'm definitely gonna go down there soon again. I'm gonna have to start at least making it a yearly trip to go down there on my auntie birthday and give me a little comment below and let me know if you guys like the North Carolina video that we took, that we made. Comment below and let me know so we can go. Drop that right there, like this. Okay, now that I got everything out, I have to situate how I want it to be situated. It's not that much room. It's really the chips that's messing up the whole room. Put them right here. They got the salad, salad chips. I'm gonna put the plates. I'm gonna leave that because over here, I gotta put the plates right here. Wham, I'm gonna put all the spoons and stuff right here. Bam, they got big spoonery. Big spoonery and forkery. I'm dropping stuff right here, bam. We got that joint like, come right. Comment below and let me know if I, no. I gotta move this, move this. Catch up a mustard. Catch up mustard, put that right there. Make it look a little bit better. Move this over. I don't know, I'm very, you know, try to make it look right. Now, I'm gonna put these napkins right here. There we go, baby. That's how you do it. I spit the hot fluid. I'm gonna hit them with a photo, go to camera. Hit them with the photo, you already know those. Let's go. Get red robin, y'all. Oh, they locked the door. My God. Oh my God, right there. I can actually see the stuff, so you got it ready. You have to lock it up. Yeah, man, I don't have a server. Really? Wow. She called off, she called off like eight minutes before we opened the doors.  My next one I'm gonna call Newman, so I'm just going to go with it til Newman, baby. Wow, that is crazy. It's a lot of stuff. They ain't playing no games this time, huh? Dang, that's messed up. Yeah. Yeah, that's crazy. I'm gonna set these right here. My business partner might have to have me with these. Because I ain't going here to get busy again. They got big stuff. I keep on pulling the wrong door. Damn, I have no server, that's crazy. You know what I'm talking about, baby, I think it's good. I'm not going to see you, what's good to go? I won't take six inches, you can't put on any of the rest. They ain't here, huh? Well, let me have a good one. I have to set up, get this joint. They got big stuff.  You gotta cook your hands. Let's go. Let's go with this order and guess what happened, baby? They ain't even put the sweet number. We at this hospital, they didn't even put the sweet number on it, don't they? They tweaked it, tweaked. They tweaked, baby. The guy here, it tickles like 16 minutes to get here, baby. So what we're gonna do is put these boxes right here. Bam, I wish I could fit them sideways, but I can't. Them boys in the day don't want to fit them sideways. We can't do that, baby. Better put these boxes in here. Then we have the two bags. We don't get to that bag, baby.  This right here? Oh! Man, I'm gonna try to put the, these bags on top of them. I'm gonna have to like stagger them kind of like this. That's what I'm gonna do, baby. I'm gonna stagger this over here so it can be even so I can put the bag right here and then another bag on the other side. They got plenty of food. Ain't playing no game. They about to eat good food, good food. Ooh, snaps. So, I don't know how well it's gonna work. Guys, I'm probably gonna have to put this one right here. Bam. Let me see what's exactly in here because I don't wanna have them sauces moving and grooving on me, baby. So, okay, the sauce is right here. Too much sauce. Hello, how you doing, sir? I'm here with an easy catering order from Ray Robbins. Okay, I'm not sure exactly where I'm supposed to go. Thank you. You're in the right spot. This one has sauce in it, so I'm gonna kind of carry it straight up and down. Thank you very much. Where's the cheeseburger, that's what we got. In one of these boxes, it's plenty of them, huh?  Oh, this, my God, helping me. Okay, all right. I'm just standing off. Or did you already want to set it up with me? Yeah, yes, sir. What do you guys do here? Is this a hospital? Or? No, a medical device for me. Oh, okay. How long you been doing this? Long time? I wish Tex, Kim, and let her know who it's here. And just like that, it is the end of the video. I hope you guys enjoyed the content.  I'ma keep it real with you, cuz. That last one was low-key, lightweight, critical, baby. Because we went in there, we couldn't find out what exactly the burgers were, or something like that. Some of them were turkey, and some of them were supposed to be no cheese and all that stuff. But the writing that they wrote, they wrote with a red marker instead of a black marker, so it was hard for us to see everything. But you do where it go, we got that green. If we came, let's go. Comment below and let me know how much you guys think we really gonna make, baby. Cuz it doesn't take a few days to process everything. But you do where it go, we can't even get that green, baby. I hope you guys enjoyed the video.  Because 2022 is still bad season. We're looking forward to getting more reasons. I'll see you guys on the next one. We grew up, we grew up before, you already know the DDK, and I'm on my way.


Plasmodium, a single-celled protozoan parasite, requires proper chromosome segregation during its male gamete development in order to be transmitted through mosquitoes. In this process, the parasite's Eb1 protein binds to the ends of microtubules, allowing it to maintain a stable connection between the spindle and the kinetocore. Without this connection, the parasite cannot complete its schematic development, resulting in a lack of successful transmission. This article was authored by Xu Xinyang, Minyar CAI, Jun Jiehuang, and others.


Well, hi there, I'm Sandi Allnack, artist and paper crafter here on YouTube with a quick video this time because it's focusing mostly on the stamping of vignette images. If you have some images that you want to kind of fade out to the outside and turn into white and you just want to focus on the central portion of it, I'm going to show you how using these two images from Impression Obsession, Giraffe Love and Elephant Love and the idea is to put the darkest portion of the stamping in the center and stamp lighter colors to the outside. But it depends on what colors you have. You can go with one, two, three, four colors and how big the image is as well. But I'm stamping with Manatee Ink, which is a gray ink, and I'm stamping really, really lightly. So I'm going really quickly on it, but each time I add ink to it, I'm tapping with a semi-dry baby wipe. Don't do it with a soaking wet baby wipe. Semi-dry baby wipe on the outside edges of where that ink stops, and I'm going to get darker as I go to the inside. I'm just doing two colors, the Manatee and black, and the first press on each color is a light press, and then I go kind of zoom in by tapping just the corner of the ink pad onto the stamp so that I can press it just in that area. And for this one, I'm going to cut a mask. I'm using some of the Eclipse tape to stamp it on, and then you'll see that in action in just a little bit, because I'll do a little airbrush. The elephants, I'm going to do the very same thing.  And again, don't do it with a super wet one, or you'll get globbies of water, and that's not good. But you'll stamp just kind of darker and darker as you get toward the center of the image. Now, the center of your image may not always be in the middle. It might be three quarters of the way. If you have a whole background scene type of stamp, and you just want to focus on the flowers in the foreground, you could do the very same thing. It really depends on where you want the focal point of the vignette to be, where the center of it's going to be. And then just keep going until you get to the very middle, and then you have images like this.  So I'm just putting it in my Copic airbrush gun, and then spraying just a very light coating of color. You could do this with distressed inks or something as well. Just do it really, really light. And here I'm just putting a little halo of blue around the elephants. I wasn't sure if I would need that or not. But when it comes to the coloring of an image like this, you'll start with coloring kind of your full strength colors in that same area where you had the black ink, the darkest ink. And I'll just keep kind of adding colors as I go because I don't want to get too dark too fast and not know where to stop. But I'm going to just keep centering the darkest areas on the inside. So it's not like shading necessarily. You're not worried about where the light's coming from. You're worried about where you're pulling the eye, the focus of the eye into. And if you want it in the center of the image, like here where the two heads meet, then put your darkest colors in there. So even the spots, I'm going to use those to communicate some of that vignette by having darker colors here in the middle. And then as I get to the outside edges, I'm going to use lighter and lighter colors so that that coloring fades out just like the stamped ink will fade out and just slowly work its way to the outside of the vignette image. So see how that that lighter shade starts to work. And in this case, I'm not even worried about blending them from one to another. I can just jump to the next row of spots and just continue to lighten them up as I get to the outside edges. And once I'm kind of happy with the outside edges, then I can go in and really darken the center. Spick some nice, rich colors to really pull the eye in. And on the finished car, this is going to have a really good effect to just draw the eye right to that very center little spot where the best of the hug is going on with the little giraffes. And I left the card really clean and simple, otherwise, just a simple sentiment and pop that layer on another piece of cardstock for my card base. So the elephants, I'm going to put a little, I didn't want them just to be gray because that could be kind of boring. So I'm going to undercoat it with some B60. It's kind of a light pale, bluish, purplish color, and it will just start to give some shape to the whole thing. And I wanted to start with a light color because I wanted to make sure I reserved those tusks. I don't want the tusks to get colored. So coloring it with a light color first while I'm thinking keeps me from later on covering it up by accident because I don't want to do that. And then I'll start working in some of my, these are actually going to be my mid-tone colors. I am going to put some really dark colors in here in a little bit, but this puts my mid-tone colors in so I can start working toward that outside little by little. Putting some of the detail in their faces and in their trunks and then blending that as I go. And depending on what kind of an image you may need more or less blending that sort of thing, but this also limits your coloring to just that center portion so you don't have to color the whole image. You don't have to make a big scene. You can just stamp something where you get a teeny tiny portion of the image and get your color done a lot faster. So for those who are in a hurry, this is also an elegant technique that covers the fact that you're really, really busy. And don't we all love that. There's also other ways that you can achieve the similar kind of thing without having to worry about the blending going out to the edges, which is to stamp the image twice.  So if I were to color just their faces, punched out of a circle shape and glue it right over top, then I could leave the rest of the image blank and let that center part be colored. But I kind of like the idea of just letting it slowly blend out. It's also a great exercise for me in trying to get my colors to blend out to white at the outside edge, just using the lighter and lighter colors till it gets out to that very, very outside. And with both of these, I love that they could be clean and simple cards otherwise because the coloring just really draws you in pulls you into the image. And here I used a larger die since of course the image is larger versus the other one where I used a smaller die for that central panel. But both of them are really clean and simple still otherwise, which I think is really pretty because a lot of my stuff is over the top so it's nice to see them simple. So here's a reminder of that other one that had more of a white border on it so you can choose what kind of look you want and choose your image size based on that. Thank you so much for joining me for this video. If you liked it, click that like button as always so you can find the pinnable images over on the blog, etc. And I will see you guys again next time. Go make something beautiful and send it to somebody else. Have a great day. Bye.


Hello students, modeling of stochastic phenomena can take place at many levels. This is true of Brownian motion as well. In the models that we developed in Brownian motion, particles randomly jumped either to the left or to the right along a one dimensional path. This was basically called the random walk model of Brownian motion. When doing this modeling, we did not ask the question how exactly particles randomly change their direction of jump. This calls for exploring some underlying mechanisms responsible for the change or random change in the direction of jumps. Such a mechanistic theory is provided by a higher level theory called the theory based on Langevin dynamics. In a couple of lectures from now, we will explore this approach from the perspective of providing deeper understanding of the phenomenon of Brownian motion. Let us consider the case of a Brownian particle which is immersed in a fluid. We have a fluid, let us say it is a stationary fluid and a Brownian particle is immersed. Let us say that the so called Brownian particle is actually a colloidal particle. It has a certain velocity v along the positive side of x direction. Now, if you sit on the particle and the construct the coordinate system on the particle, then it would look like the fluid is moving in the direction of minus v. So, from that perspective the fluid motion or fluid streamlines will look like this is approximately shown here. So, this is our particle colloidal particle. This problem of describing the velocity profile of the fluid which is flowing around a sphere is a very well discussed from the discussed in fluid mechanics. Fundamentally, a thin layer of the fluid now sticks on the surface of the particle because of the property of sticking. On the other hand, the fluid at large distances from the particle should have the velocity let us say u infinity which is equal to of course, minus of v in this case. So, it is required to find how the velocity now changes from 0 on the surface of the particle to u infinity as you go away from the particle. The this profile for the velocity is calculated by using what is called as the Navier-Stokes equation along with what is called as the continuity equation. Navier-Stokes equation is basically momentum balance equation for the fluid and continuity equation is basically the conservation of mass. Because of the existence of a velocity profile in the neighborhood of the particle and because of the property of viscosity certain tangential as well as normal stresses get developed onto the particle as a result of which it experiences a force upon it and this force is often called as the drag force. So, whenever there is a particle which moves with a certain velocity in a fluid it experiences what is known as a drag force. From the Navier-Stokes equation which we will not get into the details here one can estimate or one can derive an expression for this drag force. Generally, one solves the Navier-Stokes equation in what is called as the Creepy flow limit or it is equivalently viscous limit. So, in this limit the particle Reynolds number particle Reynolds number which is defined as the let us say the characteristic velocity in this case the particle velocity itself the size or diameter of the particle which is of the order of 2 into a if a is the radius of the particle divided by the kinematic viscosity of the fluid this should be less than 1. So, when that condition is met the inertial term of the Navier-Stokes equation can be neglected and in a steady state equation for velocity profile can be set up which can be solved by using continuity equation these are derived in standard fluid mechanics books. So, we will not get into the details here what we would like to see is whether this possibility exists that is the Reynolds number being much less than 1 for a typical tiny particle immersed in a fluid. Let us consider for example, a typical case of particle diameter of the order of 100 nanometers a colloidal particle which is of the order of 10 to the power minus 7 meters and let us say it is moving with some velocity of the order of 0.1 meter per second very slowly moving and kinematic viscosity for water like substance is of the order of 10 to the power minus 6 meter per square per second this is kinematic viscosity particle diameter. So, then we find that the Reynolds particle Reynolds number the order of 10 to the power minus 1 and 10 to the power minus 7 meters divided by 10 to the power minus 6 which is of the order of 10 to the power minus 2 which is much less than 1. Hence a very slowly moving colloidal particle definitely satisfies this condition which means one can use the solutions obtained from the assumption of a creeping flow that is viscous limit for calculating the drag force on this particle. We merely code the result do not go into the details of Navier-Stokes equation as I mentioned. So, this drag force F d denoted by F d is calculated as minus 6 pi eta a into v where eta viscosity of the fluid a radius of the particle and v velocity relative to the fluid particle velocity relative to fluid. Here we have taken the fluid to be at rest, but otherwise one can subtract that velocity also. What this physically what this expression means is that we can highlight this expression. It implies that when a fluid when a particle moves in a fluid with the certain velocity let us say in the positive direction then a force is imparted to it in the opposite direction. So, as to oppose this motion basically. So, this force will eventually try to stop the particle from moving. And in fact, this is called the Stokes formula of drag and this forms the basis of calculating the so called critical settling velocity or terminal velocity terminal velocity of a particle in a fluid even under gravity instead of accelerating the particle attains a steady velocity and that is because there is a drag force which is opposing the motion and the balance between the drag force and the gravitational force gives you the terminal settling velocity. So, these are all well known classical knowledge which one studies in the course of fluid mechanics. Now, let us denote this force fundamentally as a steady force. So, this is inevitably going to be there on a particle whenever it is immersed in a fluid and if it has a motion. However, we know that if you resolve the force experienced by the particle at very very tiny time scales the collisions from the molecules would be causing it certain fluctuating motion in the system. So, apart from a steady velocity it will be also having certain zigzag random component of velocity and this comes from the molecular collisions. In other words, if one were to therefore, characterize the force of a part force experienced by a particle F say as a vector at any time t very finely resolved let us say that would be the F drag that we discussed and it must have therefore, this forces coming by molecular collisions occurring very rapidly, but in a highly time resolved sense that collision forces will be there let us say is a function of time plus of course, there could be externally imposed forces imposed by say gravity it could be electric forces it could be shear forces it could be many other forces acting on the particle. So, this is this force is random and this is a steady this is external. So, because the drag force is steady and it comes from macroscopic fluid mechanics often the total force is resolved as systematic part here as well as of course, this is also systematic part and fluctuating part. Actual Brownian motion one observes because of the fluctuating part of the force experienced by the particle. What we do is we assume for the moment or for the sake of convenience the case of a free particle that is no imposed or impressed forces no imposed force let us say gravity electric force etcetera neglected which means F i equal to 0 and we therefore, write the total force experienced by the particle therefore, will be F drag we denote by D and the fluctuating force of the random force we simply call it as F r which is a function of time is a force experienced at any time. So, once we have formally written down the forces we can precisely calculate the particle velocity if we have a machine to detect it at that fine time scales that we are talking about via Newton's law of motion. So, we can use Newton's law to write down the equation of motion for the velocity that is m rate of change of momentum if m is the mass of the colloidal particle then m dv by dt should be equal to all the forces experienced by the particle external forces and this is F drag if V is a vectorially F drag plus F random which could be a function of t this is for a free particle here m mass of the particle V velocity we can divide throughout by m and write the above equation as dv by dt equal to F d by m plus F r by m. Now, F d is minus 6 pi a eta v this quantity is called the friction coefficient F. So, it is written as minus F into v where F equal to 6 pi a eta is called as the friction coefficient and we denote formally F r the random force by m equal to an some random acceleration term which is a function of time here this is random acceleration induced by collisions induced by collisions. So, with that we can write the law for the rate of change of velocity as dv by dt equal to minus F by m v plus a d a further simplification is written as minus beta v plus a t and we remind ourselves that here where beta equal to friction coefficient divided by mass explicitly it is in the present context 6 pi a eta by mass which has the dimension of rate say second per minus. So, it is called the relaxation rate of the particle and a t once again very important quantity we have introduced is called the random acceleration force by mass. While the first term in Newton's equation is has been used in all problems mechanical problems introduction of a time dependent random acceleration is the original contribution done by Paul Langevin to the Newtonian dynamics of a Brownian particle and that is why this equation stands out and more we go through the understanding of this random acceleration more we realize the uniqueness represented by this equation. So, this is actually what we can call as Langevin equation which simply says the rate of change of velocity equal to that coming from drag force plus that coming from collisions or random forces coming from the molecular collisions. We have not really developed any solution so far, but we have formulated an equation perhaps which has the capability to predict how the velocity primarily is going to change and there is a molecular basis for this change. And once we have understood the velocity changes then we can understand the position changes and that therefore, should form a kind of a higher level theory of Brownian motion. In fact, the former process the random walk process that we discussed in the previous lectures was called Wiener process because it is a quenched model the particle instantly takes a jump. The model that we are building based on Langevin's equation is called as the Uhlenbeck process as opposed to as different from the Wiener process. Langevin went one step further he postulated that the random acceleration about which we know very little because molecular dynamics is a very complex subject. However, some broad general properties can be extracted. One is that supposing we define an ensemble average of a properties of a a t. He assumed that the ensemble average of a that is a t ensemble average that should be 0 that is because on an average the particle should not experience any force other than that is given by the drag force. If that is not true then drag force itself will be will be further corrected. Since microscopically we get drag force from fluid mechanics the microscopic fluctuations should necessarily have the property that the other ensemble average should be 0. Another important property that he assigned is that the random accelerations should be independent of each other. However, now we are talking of a continuous time process and when we say they are independent of each other what it means that the force experienced at some time t random force will not be correlated with the force that it will experience at some other time t prime. However, of course, when t equal to t prime the correlation should exist and for discrete jump variables we always did it via chronicle delta functions right in the earlier examples we have done that. So, for continuous variable this property that the accelerations are delta correlated that is the ensemble of the product a t and at some other time t prime the ensemble average that should be equal to some constant gamma to delta t minus t prime this is a assumption which requires certain explanation and understanding. So, first of course, when I say ensemble averaging we should know what we mean. So, all that it says is supposing I start with a Brownian particle colloidal particle I follow its timeline like this. So, it will undergo velocity fluctuations like this. So, a average the forces it has received with respect to a replica of such particles this is the fluid is a stationary and its temperature is constant. So, it is imparting on an average same types of random collisions and therefore, the ensemble average therefore, represents all possible varieties of collisions that you it would have and when we do this is an ensemble. So, when average over ensemble. So, these are all average over ensemble. So, when such averages are taken they should have a delta function dependence for the auto correlation function. So, this is also called auto correlation function for the acceleration. The property that it is delta correlated basically comes from independence of molecular collisions and in the next lecture we try to understand how exactly such situations arise. How can we understand the origin of these random fluctuations by building a simple model? Thank you.


I'm home and in to zoom in and out Q&E through all All right, that's intuitive I get behind that You come here Chat my biggest thing. I gotta get past the wrath of those footprint nonsense. That's That's a ways off, but That's where I just had it With the cutscenes and the fetch quest if I get past that I think this game I get a lot of hours in it Okay, that makes sense Set off I suggest y'all I ain't down with camera. I ain't done. What if I beat you there, huh? Give it all about that Such a shame. You can't skip any of this. I use I use Oh over there Where'd it go? Okay, this is just not gonna let me do anything until she's done It's like the camera was like nope. Nope. Not yet. Nope. Nope. Nope.  And why I need I need a 17 word dissertation Double space 10-point courier font on my desk in 15 minutes 17 words Thanks, buddy. This way I can't I'd like to There we go No trying Oh light bow guns the one that has the mines. I think I want to do that Does the game teach you about that stuff? What about the differences? I think you just supposed to discover it by going to the practice range Heavy bow gun is fun though. You can mortar You can mortar kind of like the bow where you shoot the arrows from the sky I might not have the patience for the mines though So I might go heavy What about ammo? Which one is more annoying to have ammo to craft ammo for? Just look at this gay. It's like nature men for us to build a stair right here Oh to capture, um, I know what involves a net. I don't remember the rest of the fifth are already here You're the last to arrive So far performance has been okay I haven't gotten to a fight yet I mean, especially when there's two monsters on the screen and stuff like that. That's probably where I'll lose frames Well, we couldn't find you too. We were starting to sweat bullets. It's all right. We're gonna do heavy then We're gonna do heavy because I like the idea of a mortar over mine I think I'll be better personally with with the mortar. Here's our trade yard No worse. I'm no way saying that mortar is better than mine. I'm just thinking I'll be better with the mortar Do the research technicians to keep them going This place is the beating heart of the commission. We already have a steam group So you guys want to join it for this game? I was just going to use my existing steam group for the Steam group functionality. Oh no, my steam group command is gone. I gotta add that back. Um This is just cut scenes chat. You're not missing much group. Let me get the group. Uh Bank There we go. So let's add this command here and this is the group for you guys who want it now But I'm gonna add a command for it um New command steam join buanas steam group collaborative gameplay as well as live notifications All right, steam command is alive like so Yes commander. I'm sure you're saying important things right now. Uh-huh. Uh-huh Okay, I'll give you the grand tour Let's start by looking for your palico a notification when we can start gambling They carry most of the basic necessities commission's fifth fleet, right? The man in charge my grandfather was with the first That was a long time ago me I'm not with any fleet Born and bred right here. I've never even been to the old world This is a problem With this game hold on That interrupts everything. Oh my goodness. I got a message from monoliths This is from august 2nd.  I saw your thing neku. I'll accept it. Hold on Uh frame requests If I go offline will I see those? I hope so Because that interrupts the game chat. That's really obtrusive. Don't worry about neku. I'm glad you did it now This is where you can craft weapons and armor. I'm glad you did it now when I'm in the city and not like in the middle of a fight So I saw that on lyric stream And then somebody was just kept trolling them with like frame requests the same guy canteen Food Yeah, she didn't get to eat her meal I know she hungry a little face over there cracks me up This here's our canteen I mean, how'd he do now that it costs points to give away points to devin davin There's a percentage you uh, you have to pay it's like a giveaway tax Yeah, this here is the commission's core team You should all get to know each other looking for now the latest monster research Certain veil of what's happening make sure these hunters have everything they need Now Enter your living quarters got it We play some basic gear for you in that equipment box make sure to choose a weapon that suits you All right, let's see how this works change equipment Okay close We want the light gun blow of doom The heavy gun ball of doom The heavy gun ball I had this problem on the ps4 as well So how do you know what you switch? I'm thinking it's the iron assault Like nothing tells me the type of weapon is like people monster hunters just notice stuff. I'm like, I don't know what us I don't know I'm assuming it's this one Is it the iron assault chat? It looks like the bigger of the bows lbt Big T what all right, this one has a higher attack. I'm just gonna assume that's it All right, yeah fire T zone.  That's right. Yeah, give me something cheap meat now now Yay Let's do it Tap oh PC controls aren't too bad so far for just the mundane stuff We ran into some jagras on the way to base the small number remember Yes Left click. Okay. So I have empty files Okay, and there's my stuff and then there's the food back here Um, I don't have anything to worry about load out yet. All right. All right. So you hold down q And mouse wheel got it E hold that down And then wait Shut up You want to get going how I scroll left and right on that bottom thing, right? Ah left and right click go left and right got it Like this. Okay. Be careful So you hold down q you scroll to go up and down and then you go left and right click to go right and left And I see right stick I don't know is that arrows that's arrow key. Oh, that's that's bad. I don't want to take my hand off the mouse But I might have to Okay, let's find these dudes There go left and uh Probably have to go all the way around the body Okay, right click to gather don't do that with the camera Video game should not control my camera. Show me an arrow Ugh Maybe come all the way back here. Why? Why? Why? I'm not coming back here You turn the camera all the way around to tell me to go back. Why? Okay, pick that up Some herbs and gather honey and mix it with a potion to make mega potions I don't remember that in ps4. I must have ignored it I remember finding that out, but This auto stuff is driving me insane Okay, see how you hold up when you're on your own. All right, so how do I fire? I'm assuming left clicking right click. Let's see Okay, that's not how Okay, right click to aim. Maybe Right click seems to be reload That's not shooting Oh Why did that do that? That changed gun types or something Stop All right, so you use WNASD to aim the weapon not the mouse. Got it Why is this shooting one shopping? Do I have to reload? So it puts away the weapon if you don't have ammo It says v to aim in the corner Oh at the top right. Okay top right. I see it now. I was looking at the bottom right Aim or slinger V or C That is much easier That is much easier That is insanely easier. I do remember loving the bone piles There's an auto sheath you can turn off Yeah, I need to do that Park us. Thank you so much for the seven months in the row everybody wants some love in the chat That tier two sub. Thank you so much, dude Manual sheath Uh, okay, so we got you gather some more stuff. I'm gonna take my time with this so I can get used to these controls Mind this guy I'm confused It's like when I left click sometimes it doesn't It doesn't shoot.  It has ammo But it won't shoot. There we go I guess I'm not holding it down long enough This is so much easier thing Why okay, why did it change fire modes? I don't understand why it changed fire modes because I ran out of ammo Uh the ran out of your special ammo Rapid fire is special. I don't even know how I changed rapid fire. I never changed ammo It's been on normal ammo the whole time Load special ammo is right click Okay, I thought that was just normal reload So I'm low special ammo So how do you reload does it does it automatically reload? I thought I was hitting R. R is the sheath though Is it hold down on the sheath? Sheath is B. Okay Know why I think R is sheath on sheath because if you hit R if you don't have it equipped I think it equips it I think that's what happens So I was mistakenly thinking that R was actually equipped and unequipped Okay, I'm getting it. I'm getting it that right click threw me off. I was like, why am I switching modes? Why am I switching modes? Okay, I like it. I'm liking the gun though Yay Give me my login bonus. I remember this I do remember the login bonus All right, so random people are joining. I turned off voice chat by the way Because you don't want to be in a sesh While streaming Speak to the smithy smithy is up, right? Yeah Hey girl How you doing fiber? Gathering hub. Yeah. Yeah that laugh Well, I play with the bow so I understand I understand ammo types. I don't have I don't have brown with ammo types I was shifting ammo types


Hello, in this video we are going to add styles and labels to our points. In previous videos we have digitized vectors. It is important to organize the layers panel in such a way that you have the points, lines, and polygons first, then your raster layers. If you put your raster layers on top you cannot see your vectors anymore, unless you have something like blending switched on like in this case, but that's not the appropriate way. So if blending mode is back to normal we can't see our vectors below. So make sure that the rasters are below, in this case the topographical map. Now let's change the style of our peaks. It now has a random simple marker color, and we change the simple marker now to SVG marker. QGIS comes with a lot of SVG figures. We can also add our own. Go to the symbol folder, there you find these markers, and we use a red marker because blue is associated with water, so for peaks it's better to use these red pins. Let's increase the size so they're also visible. Now we can clearly see them on the map. Now let's add a label. Go to the label tab in the layer styling panel, and switch from no labels to single labels. We can add a single field name there, so here we use name, and we see it not very clear printed on the map. So let's improve this. We also would like to see the elevation of the peaks. So in double quotes you always have the field names. Those two vertical lines are used to concatenate something, strings, and this slash N button is for adding a new line. So I'm having the name field, a new line, and then I select from fields and values elevation to have the elevation value. In the preview we can see it printed. But I also want the units, so I add again two lines to concatenate, and then in single quotes I can add any text string. I use a space and then meters, and in the preview that looks great. If I click OK I also see it appearing here on the map. The style however is not very readable. So let's improve that a bit. Let's change the font. It just comes with many fonts, and choose one that matches your style, and that is readable. You can change it also to bold or italic. Here I use bold. You can also change the font size. By drawing a text buffer the text also gets more readable. And you can also change the placement. So now it uses a cartographic mode. You can change the distance to the point. You can also choose different modes like around point. Finally there are some placement engine settings. If I uncheck this box we can not allow truncated labels on edges of the map, so we always have complete labels. So in this video you've learned how to style and label points. Thanks for watching.


فشرف بالشتغالي بالعلم ولا تبغي به ما عشت يا دا دا دا لا وياله من شراف عظيمي الحمد لله رب العالمين والعاقبة للمتقين ولا عدوان إلا على الظالمين وأصلي وأسلم على من أرسله الله رحمة للعالمين سيدنا ونبينا محمد وعلى آله وصحبه والتابعين لهم بإحسان إلى يوم الدين أما بعد هذه المنطقة التي أخينا مران أس or the question that he asks is a very مشاء الله important and vital question and understanding this question if a person was to travel for this answer to China will be a journey that was worthwhile and it's this kind of questions that if a person just understood it digested it correctly that they could find in شاء الله تعالى a very good solution for this matter and that in شاء الله تعالى a question being that what is the original essence of the Ibadah originally in this Ibadah are we allowed to do every Ibadah and is it permissible or is it that we require evidence to do Ibadah Ibadah being a worship do we need evidence for this worship or is it that we can do any type of Ibadah that we want and the person who's preventing us from it he has to bring the evidence how does it work so the answer this question is that first of all we have to understand that Allah who subhanahu تعالى he completed this religion this religion is complete as شخص الفقار حفظه الله وتبارك وتعالى ورعى he mentions Allah says in the قرآن اليوم أكملت لكم دينكم وأتممت عليكم نعمتي ورضيت لكم الإسلام دينة today I have completed this religion on you so this religion is complete complete means there is no room for anybody to add something to it and there is no room for anybody to deduct or take something from it this religion is what it is complete and Allah subhanahu تعالى is saying in that verse that I have completed your religion for you so when a person comes and he innovates or he adds a matter to the religion then he is now saying that this religion is not complete it is incomplete and so I have to add something to it ابن كثير رحمه الله on that particularly I I'm in his top seer he said I'm Allah is that I had he meaning this was he's talking about this the mere pronoun goes back to the verse is that I had he had the I'm going to I'm going to I'm going to I'm going to I'm going to I'm on this this is the greatest blessing of Allah on this أمه حيث أكمل تعالى لهم دينهم because Allah has completed for us his religion that's a great blessing that I thought about it فالعيح تاجون إلى دين غيره ونحن لا نحتاج أي ريليجن، أي لجيسلاته بعد هذا. وقلت إلى أن يقول ولا إلى نبيهم صلوات الله وسلامه عليه. ونحن لا نحتاج أي ريليجن other than this Prophet Muhammad صلى الله عليه وسلم. تحتاج إلى أن يكون مفتوحاً من تفعله حتى تحتاج إلى أكثر أفضل. Our Messenger صلى الله عليه وسلم has said. عليه الصلاة و السلام. إمام مسلم و الهناريطن في هذا الحديث في الصحيح. على إمام مسلم و الهناريطن في الصحيح. وفي أمام إمامه عمره من العاصر. رضي الله تعالى عنه. That the Prophet صلى الله عليه وسلم has said. إنه لم يكن نبي يون قبلي. That there was no prophet before me. إلا كان حق عليه أن يدن لأمةه على خير ما يعلمه لهم. الله سبحانه وتعالى. He did not send a Prophet before Muhammad صلى الله عليه وسلم. Except the responsibility on that Prophet was to convey every good in which he knows for him to tell his people about it. ويون ذراهم. And to warn them. شر ما يعلمه لهم. And to warn them of every evil that he knows. So this is a duty, a responsibility of all prophets. Muhammad صلى الله عليه وسلم. And all of those prophets that came before him. It was their responsibility and their duty. What was their responsibility and their duty my brothers and sisters. Is to tell them every good there is out there for them to do it. And every harm there is or anything that will lead them to the Hellfire for him to warn them about it. And has our Prophet Muhammad صلى الله عليه وسلم not responsibility and that duty. Will anyone have the audacity to say that he hasn't fulfilled his responsibility. والله he has عليه صلى الله عليه وسلم. Also the Prophet صلى الله عليه وسلم. He said in another hadith. وسنده صحيح his chain of narration is authentic. الإمام الشافعي in his Risala which is مطبع. It is published by itself separately with the تحقيق of أحمد شاكر. And it's also مطبع in كتابة الأم رواية ربيع بن سليمان المرادي. It's published. You can find it. إمام الشافعي from his own chain of narration to the Messenger صلى الله عليه وسلم with an authentic chain of narration he brings. That the Prophet صلى الله عليه وسلم he said. ما بقي شيء. Nothing remains. This is a nephew من رسول الله صلى الله عليه وسلم. There does not remain. شيء أماته. يقربه. That will get you closer من الجنة. That will get you closer to جنة. There is nothing. That will get you closer to جنة. ويبعد من الناري. And that will distance you from the Hellfire إلا وقد بينا لكم. Except it was clarified to you. تدبر يا أخي. My brother pondered on this point and my sister pondered on this point. There is nothing that will get you closer to جنة. And there is nothing that will distance you from the Hellfire. Except it was clarified to you. Brothers. Those who celebrate the Maulid. What do they say it is? Do they not say it's something that is getting them closer to جنة? Do we find the Prophet صلى الله عليه وسلم permitting it or legislating? Where do we find it in religion? Bring us your evidence. قل. Say to them محمد. قل ها to برهانكم. And wallahi this ayah many people recited it but they don't understand it. Allah is saying قل say to them ها to bring برهانكم إن كنتم صادقين. If you do not bring your evidence يا رلايا. That's the مفهوم المخالفة. That we understand from the ayah. If you don't bring your evidence to the table you have to admit in the Majlis that you lied.   Also my brothers and sisters this is a hadith. So this ayah اليوم أكملت لكم دينكم أتممت عليكم نعمتي ورضيت لكم الإسلام دينا. And the two hadiths that I brought the صحابة and this is our manhaj as our sheikh mentioned that قال الله قال الرسول قال الصحابة This is what we bring you. The Sahabas they understood that point the way we mentioned it. Some of the Salaf of this Ummah. I'm going to start with عبد الله بن عمر رضي الله تعالى عنه. إمامه تيرمدي or you can say ترمذي both ways you can pronounce it. إمامه تيرمذي in his sunan or his jame'a He mentioned رحمه الله that عبد الله بن عمر A man who was next to him he sneezed ونرجو لن A man عطسه he sneezed And this man said الحمد لله praises to Allah والسلام على رسول الله And peace on the messenger صلى الله عليه وسلم عبد الله بن عمر was there in the gathering heard this man say this I want you brothers and sisters to ponder الحمد لله is the first آية when you open the Mus'haf And the Salam of the messenger صلى الله عليه وسلم is also something we were ordered to come with Pay attention إلنا الصلاة الله تعالى said يا أيو الذين آمنوا صلوا عليه وسلموا تسليما We were ordered to come with the Salam for the prophet This man he brought two things that are within the religion Together And he said الحمد لله والسلام على رسول الله When he sneezed عبد الله بن عمر He was there He said وانا أقول And I also will say الحمد لله He praises to Allah والسلام على رسول الله And peace be upon the messenger I will affirm what you affirmed عبد الله بن عمر is affirming it But look what he said to him after that وليس هكذا علمنا رسول الله That which you are saying The prophet did not teach us that رسول الله did not teach us that علمنا أن نقول The prophet taught us to say الحمد لله على كل حل The prophet told us to say every time الحمد لله عبد الله بن عمر is saying You are right Praise is to Allah And peace upon the prophet That's right But the prophet didn't tell us to say here He didn't tell us to say here That is the صحابي الجليل عبد الله ابن عمر رضي الله تعالى عنه Who is well known for his اتباع and following of the prophet صلى الله عليه وسلم My brothers and sisters If you are going to follow someone These are the people you follow These are the people's footsteps you take من كان مستنى فليستنى بمن قدمات If you want to take a person's footsteps Take these noble people Take these noble people's footsteps سعيد بن المسيب And I'm going to conclude with him إن شاء الله تعالى سعيد بن المسيب رضي الله تعالى عنه امرحمه الله Who is a Tabe'eun جليل Who is the علماء المصطلح علماء الحديث They defied and disputed one another If the morsel of سعيد بن المسيب is a hujjah Can it be taken?