Okay, so let's talk about quantum numbers really quick. Let's talk about giving the quantum numbers of I don't know, but we'll do the sixth electron for oxygen. So oxygen the best way to do quantum numbers is to write the orbital diagram. So when we're filling up one two one two, and then one two three four So everybody's cool with that, right? Oh, quick question. So that's how you do like on like say 2p or blocks later You put one in each then you come back and then you start again. Yeah, definitely You have to say that. Yeah, no, no, because they don't like to be in the So let's just think about this, right? So this here is It's increasing in energy. Okay, so anything in chemistry anything in chemistry happens because it likes to be at the lowest energy state, okay, so anybody So obviously this is lower energy than this this lower energy than this, but The electrons don't like to be paired, right? They'll be paired if they have to be there Okay, but what we're implying here is to say that this p x p y and p z if you want to think about in that way All have equivalent energies. Okay, so if there's one guy in this if you think about like houses You know and there's roommates, right? One guy in this house, you know I'll just go to the next house I have a roommate, you know not have to stand on my head. You know what I'm saying So this one I'll do the same thing this guy's left the next one's like well There's no other room for me, you know, so I guess I have to go into that person Okay, so it's just that what this is saying is all of these are at the same energy So that's how you feel this is a total off-boub principle Anyways, where were we? So and do you guys know the car numbers n L? Well Yeah, so principle Angular right magnetic and spin, okay So we're looking what did we say the sixth one? So one two three four five? Six this one here Everybody okay with that? See how I did that thing So the sixth one well its principle energy level is going to be two right because that's the Period that it's in so The angular one describes what? Or type of orbital it's in okay, so s is zero p is one D is two f is three, okay, so this is going to be a what type of orbital p, so it's a one yeah Okay m sub l this is the integers plus or minus This number and in between okay, so in other words minus one zero plus one is everybody okay with that okay, so X in this case minus one zero plus one minus one zero plus one That's how they feel okay, so which one would this one be? This one here minus one, but the one that we circle sorry zero zero right Sorry, I know my hand was And then Spin honestly, you don't know whether the electron goes up Up or down down or up you know, but it's convention to write them up So what I do and I don't know if miss Sanchez will do this But the way I'll always do this is the first electron that goes in is going to be the plus one Yeah How did I count my electrons one two three Or five six seven eight, right you guys got it Should we do another one one of these other electrons on this one? Let's just do one more So let's do it there let's do it different Adam when we're talking about that let's not confuse it with oxygen Okay, so but we'll do another example in a second, okay Well, it's gonna be three s with one and the next one will be three p with three and four s with one and then Five because there's five orbitals in the 3d. Well, but we can do a whole example on that if you prefer You know, I think it would be better to just complete this one and then do that one next, okay But it's a good question. I'm not trying to blow it off Okay, so let's do let's do a different electron. Let's do I don't know this Okay, so what's one electron is that one two three four the fourth electron, okay? So what's any going to be the principal to? L is going to be what? Zero is it's an s orbital, right? So what is M sub L the magnetic number has to be It has to be zero right has to be zero plus or minus zero. There's nothing in between And was this the first electron or the second one that went in? second one so again a lot of people would say Plus or minus, you know, it doesn't matter, but I like to think of it if it's down Okay, can we tell this video? I think we're pretty good on this stuff, right?


At Interpol we view the threat to chemical security as a global threat. This transcends borders and it has become largely a law enforcement action to really safely secure and enforce the laws for chemical security. It's important that the 194 member countries of Interpol take part in global security of chemicals because of the ability for Interpol to share information. That's one of the keystone actions that Interpol membership can provide to countries. I think Interpol's role is actively defining the threat. It's continually looking forward, researching and leveraging our member countries to provide us information about what they face on a daily basis as a chemical threat within their countries. It also is a role of Interpol to provide capacity-building efforts to law enforcement to put funding nations in charge and in place with nations that need support of capacity-building efforts from the CBNR&E sub-directorate specifically. We have the ability to take information from countries and share it with other member countries that would lend to the increased security globally of chemical security. The Global Congress was built out of a partnership with the Chemical Security Working Group within the global partnership of the G7. The Congress is an action officer level event where we bring folks from around the globe here to discuss the emerging threats that they have faced, specific incidents that have taken place globally. We like to bring investigators, private sector folks, people who have been directly affected by an explosive or chemical incident to come and tell their story. Then we back it up with a panel of experts that offer solutions for mitigation. That's where the vital role of the Congress is right now. Going forward into the future, we're trying to develop a network of subject matter experts that countries can lean upon, not from a reactionary standpoint, but more for a consultation and the ability to give them real live advice on how to help mitigate a particular problem set that they are facing as a law enforcement entity. Interpol is uniquely positioned to do that with the support of our partner countries. I think that the Congress is not just a yearly event. The Congress is an active breathing group of like-minded individuals who have come together, pulled their resources together, and are actively sharing threat information among each other.


I am incredibly honored to be part of our long-standing alliance with the Philippines, which remains strong and capable. Command Dog was a bilateral exercise with the Philippine Marine Corps that is an annual exercise that we conduct with them in order to just continue to build the bilateral proficiencies and efficiencies across both of our forces. The command dog exercise brings us the opportunity to work together. Through this exercise, the American forces were able to go here and conduct training together with us. Teamwork is very important, it really needs to fight side by side with one another fighting a common enemy. It gives us the opportunity to have an increased presence of the American forces, thereby having an active defense posture in the Asia-Pacific region. We were able to do amphibious raids with reconnaissance, humanitarian assistance, disaster relief, basic infantry tactics with our Philippine Marine Corps brethren. We want to make sure that we go into battle with someone we know, and by coming to these exercises and conducting these exercises, we're able to do that. We build a rapport together so that if conflict ever occurs, we know how to react and we can do that effectively together. Constant training, constant identification of things that don't work now allow us to identify the things that will work in the future. Marines have always deployed. Usually they've always deployed with their rifles and with whatever else the Marine Corps has given them to be successful in the fight. With today's technology and with the advances of what the Marine Corps is doing with force design, we have been able to develop capabilities to provide the Marines that they're deployable with and makes them more lethal of a force.


Hey guys welcome back to the 21 convention. I'm here with Jared Syke Lawrence. Thank you. Awesome speech Appreciate it. I always loved it. Funny hilarious. I try you always track me up. Oh Anyways, tell us what you talked about. All right. Well for this speech I did something that I was obsessed with for good about two or three years I was learning this which was how to handle and get over a difference now a lot of guys we go out there We try to use our attraction tactics and our you know our moves to get these girls interested in us and The idea is right off the bat. We'll make a powerful impact We'll see some attraction spark and we just keep the motion going right But I found a lot of times with that especially the higher quality girls a kind of girls that we always really wanted It doesn't sometimes happen that way You got to deal with a girl being really indifferent right off the bat So I studied it and I try to realize what are the key things I was doing to battle that to get around that and Get her opening up in a way where I can make attraction actually happen So for the first time I finally put all those thoughts together I sat down I took all these different ideas that I had and I gave it out to you guys for the first speech anywhere I love the the Ten Commandments. Yeah, I got a representative shoes. Got it got a representative tribe. Yeah, so What you know you've spoken here. I think it's your sixth or seventh time. Yep So obviously you support the event, but what keeps you coming back? I this is one of the only events that has transgressed above the more Clashay or like probably you know douchey sides of the stating industry It's really centered is the real convention is centered to men's self-improvement in all areas and I think that is a tremendous respect I have for it and What the overall message of this kind of convention that people come here are really looking for it's not just a quick like Oh, here's my tactics and how to get laid it right that I see a lot of other conventions kind of Have a theme to I it's really a message of this is where you are This is where you want to be and you come here. We're gonna get you there. Yeah, that's why I come Awesome. Well, thanks for coming. Thank you. Thanks for having me once again guys Jared psych Lawrence


Stress is a common thing in today's world where everything is fast paced. The danger of allowing the stress to continue, leading to chronic stress, is that your body and your mind are greatly affected. We all experience stress in our daily lives. It could be triggered by anything from losing a job to admitting new responsibilities or facing some life challenges that still major to bear. Stress is the heating emotional response that affects your whole being. Naturally, our body has a fight or flight response. Quarter soul is released and panic strikes when triggered. Stress is our body's response to any change that requires response or adjustments. It is the general term for fillings of anxiety, grief, panic, loss of self-worth and any emotion that is negative or debilitating. If you learn to recognize overwhelming stress, you can figure out what you can do about it. Stress is the way our body responds at any demand or threat. When we sense either real or imagined danger, the body's defense gets into a hurried, automatic process known as the fight or flight reaction or the stress response. This stress response is the way the body protects us. When stress is working properly for you, it can help you stay focused, energetic and alert. Stress can also save you in emergency circumstances by giving you the extra strength you need to defend yourself or helping you to stop before you get into an accident. Stress can also help you get a lot of things done that you wouldn't normally want to do. It can help you get through a presentation at the office. It can heighten your concentration and focus when you're playing a serious game, or compel you to prepare for a test at school when you would instead be playing video games. However, when not well considered, stress can become an enemy to your emotional and physical wellness. Not properly managed, it can start to affect your health, mood, productivity, relationship and your quality of life. If you discover you're always feeling stressed, you need to take some time out to bring your nervous system back to balance. You can manage stress effectively and so protect yourself by identifying the signs and symptoms of chronic stress and taking steps to reduce its harmful effects. This will in turn improve how you think and feel. Effective chronic stress are drastic and dangerous, if not contained. Your nervous system can hardly differentiate between what threatens you emotionally or physically. When you're incredibly stressed because of a simple disagreement with your spouse, losing your job or an argument with a customer, your body tends to react just as strongly as if you're facing a life or death situation. When this stress system is continuously turned on this way, it becomes very easy for it to become triggered.  If you continuously experience stress as most people in the world today do, your body may live in the heightened state of stress most of the time. This could lead to serious health problems. When stress grows into a chronic state, it can affect almost every system in your body. It can make your age faster. It can equally suppress your immune system, upset your digestive system and reproductive systems, and increase the risk of heart attack and stroke. Chronic stress can also affect your brain, leaving you more vulnerable to anxiety, depression and other mental health problems. Besides that, chronic stress can also heighten your susceptibility to certain health problems like depression and anxiety, pain of any kind, sleep problems, autoimmune diseases, digestive problems, skin conditions such as eczema, heart disease, weight problems, reproductive issues, thinking and memory problems. In today's world, most people are accustomed to stress in their daily lives and most others perform well even when some deadline pressures stem at work or anywhere else, notwithstanding. If chronic stress is not dealt with, it can negatively impact your life and well-being. If you can identify your stress, you can work on the causes before it goes beyond what you can handle. This video will show you some signs of stress you should watch out for. 1. Filling tired When you're stressed, certain hormones are released into your bloodstream. This hormones cause your heart to beat at a rapid rate and increases your breeding. It will in turn impact your body physiology. If this becomes consistent, your system can become exhausted and as a result, you would feel tired too often. Sadly, too much stress will also hinder you from sleeping well. This is because chronic stress turns on the hypothalamus pituitary adrenal axis in the brain, which plays a part in sleep wake regulation. By this, you may experience insomnia and sometimes catch yourself thinking about the same thing over and over again. At this point, your brain is working too hard to find a solution to your problem. 2. Filling like a victim When you're overly stressed, you may feel like you have the whole world on your shoulder or that the entire world is against you, no matter what you do. Doing the same simple things you used to do may suddenly become difficult doing the dishes, talking to your spouse, attending to some task at work, etc. Become extremely hard to do because you're overly stressed. You would feel like everyone and everything is up to fight you and you would always complain even when someone tries to comfort you. Being stressed this way will also lead to you being pessimistic and negative and it can affect your relationship with others. All this clearly indicates that you're stressed and that you need a timeout or some time to self-reflect and relax. 3. Headaches When your scalp muscle is continuously contracted, it can lead to tension headaches which is often linked to stress. This tension headache could get worse as the day goes on. To deal with it, you can leverage meditation or yoga. Also, warm baths or a cool cloth across your forehead can help. Tension headaches can last from half an hour to a few hours. They are also called stress headaches. Thus tension headaches are often like pressure on either side of the head. Sometimes you may also feel a tenseness around your neck and shoulders alongside. If you experience this headache too often, it might be a sign you're stressed. 4. Cloud Judgment It is okay to feel anxious at some point. Anxiety is your survival instinct at work. However, if you catch yourself feeling overly anxious for no reason or you're feeling overwhelmed, it might be because of stress. When this anxiety grows out of hand, it leads to what we call fuzzy thinking or clouded judgment. You will not be able to make the right decisions when situations come up. The clinical term for excess anxiety is generalized anxiety disorder. 5. Irritability It's natural to feel irritable when you're stressed. Why? Because stress effects are mood such that you may not be able to control it. Everything seems so intense when you're stressed because you feel overwhelmed. Your nervous systems become hyper responsive and your sensory receptors become more sensitive to stimuli when you're stressed. This will make everything around you feel intense. At this point, you will feel pressured and will become reactive. 6. Tearfulness Besides being irritable, being over-stressed can also trigger the emotional responses that can lead to tears. However, the good side to these tears is that they support you through your stress as well. According to experts, when you cry, you release excess stress hormones such as cortisol in your tears, like a safety valve. As a result of this hormonal release, you will often feel better after the tears. 7.  When you go through chronic stress, you may feel disconnected from your partner. This could cause a loss of interest or a low sex drive, thus affecting your libido and sexual performance.  However, when stress comes in, your body releases stress hormones. The stress hormones affect the balance and can lead to a loss of libido. 8. Eating too much, too little, or unhealthily. If you're stressed, don't be surprised that you're overeat or you don't eat enough, because people who are stressed often find that they don't have enough time. They would resort to unhealthy, convenient foods. You may also lose your appetite for a while. This happens because part of your brain called the hypothalamus produces a corticotropin-releasing hormone, which suppresses appetite. However, if you have chronic stress, your brain will release cortisol. This cortisol will increase your appetite, mostly for sweet and starchy foods. You begin to indulge in what is called stress eating. 9. Becoming less social We all often desire times in our lives when we would just be alone, with no one around to disturb us or intrude on our quietude. But where wanting to be all alone becomes common, it may be a sign that you're stressed. When you feel overwhelmed, your natural reaction is to want to get away to be alone. This can be so if you're reacting to a social stressor. However, withdrawing yourself socially will negatively impact your life, thus worsening things in the long run. 10. Fill in panicked When you're stressed, certain chemicals are released into your bloodstream. This chemicals increase your heart rate and the speed of your breathing. If this increase in your heart rate and breathing does not stop, it can be dangerous. It could lead to filling of panic attacks. At such points, you might notice that you have shortness of breath or that you panic as you're hyperventilating. When you hyperventilate, it leads to anxiety. To deal with this, you may need to distance yourself from the situation at hand so you can calm your heart beating rate and slow down your breathing. If this video inspired you, like the video, we love you.


Welcome to open geology. Open geology is a project to share geology with everybody. It was made by solid community college instructors. But note that the views expressed here don't necessarily reflect the views of the college. This is a Creative Commons and open source project. Today we're going to be talking about where metamorphism happens. This is chapter 6 of the opengeology.org textbook. So where does metamorphism happen? Where? Here are some notable places on our planet where you can find metamorphism occurring. Next to hot stuff, including down deep in the planet and near batholists in hot water where they're circulating hot water as in near geysers or other hydrothermal features. Under great amounts of pressure also deep within the earth or in areas where continents or plates are colliding. Fault zones where pieces of rock are grinding past each other and impact craters where you have a sudden high pressure environment. Let's examine each one a little bit more carefully. Contact metamorphism can be caused by heat intruding magma. Here is a picture of the little cottonwood stock and the host rock, the big cottonwood formation. This reddish rock has been metamorphosed or altered by the heat of the large granite pluton that existed below it. It forms a region around the pluton of altered metamorphosed rock from this contact metamorphism. Other ways you can create contact metamorphism is if you have something like a coal fire or other natural fire underneath your rock. Also if you have any kind of heat source nearby the rock you can create an altered area near that heat source, be it significant enough to metamorphose your rock. Most commonly found adjacent to igneous bodies though. Minerals, depending on the mineral, do much better in certain conditions than others. If you apply heat to those minerals what will happen is the minerals might want to form new more stable minerals that can handle those kind of heat conditions. This heat can come from the geothermal gradient which is an increase in temperature with depth which is common all over our planet. As you go down deep enough under the ground into the crest you can get pretty hot and that heat can in turn cause metamorphism from heat. Contact metamorphism which we spoke about briefly and then fiery coal seams was an interesting kind of additional one. We can create rocks like clinker which look like natural brick. What happens if you add too much heat to the rock? Well if you push a rock too far and heat it up too much you'll get liquid hot magma which is melted rock. When you add water you could change the solidus, the melting temperature of the rock and also cause it to melt. Or you could potentially be in a hot fluid situation which could metamorphose the rock in a different way. So let's talk about that. Metasomatism is when you have ion rich hot fluids moving through cracks and pore spaces in your rock. And it can take those ions, the little elements floating in the water, charged elements floating in the water and exchange those with elements that are in the rock. And this is how you get hydrothermal metamorphism. This type of metamorphism with these hot fluids can create very valuable mineral deposits. A lot of what we mine for copper and silver and gold are related to hydrothermal metamorphism. Hydrothermal, what does that mean? Hydro being the root water, thermal meaning heat so it's essentially just hot water. Another common way that rocks are metamorphosed is under pressure. And you can have your typical confining pressure where you have equal directions of pressure or pretty much equal forces of pressure in all directions. It's like diving deep into a pool you feel an equal amount of pressure in all directions. And this can happen from deep burial. Suppose you have an area where you keep getting more and more sediment piling up and the rockets vary deeper and deeper until you get into the realm that's past diagenesis and past lithification to what it would be metamorphism by pressure. When one direction of force is dominant you get differential stress and this will create some very interesting looking metamorphic rocks. This is where you have one direction stress that is stronger than the other directions and it will cause minerals to line up perpendicular to that direction of stress. So they can be as flat as possible and they arrange themselves in ways that are most advantageous for the stress that's being applied to them. What do you think the direction of stress was to create this compressed package of boxes in this picture? Note that these boxes are like the minerals that will align themselves to deal with the stress being applied to them. Which would most likely have come in from the sides to create all of these up and down boxes here, squish boxes. Most metamorphic rock is made in areas of regional metamorphism. These are large regions where you have mountain building happening and a lot of times relate it to plate tectonic boundaries. Here is a continent-continent convergent zone where you are two pieces of continental crust are colliding creating these large mountains. The root and heart of these large mountains you're creating significant amounts of single or one dominating direction of pressure differential stress. And that in turn is creating large amounts of interesting metamorphic rocks. Where else can you get metamorphism? Vault zones and these can be at depth and involve significantly high temperatures.  They have little features from shearing and being pulled apart. And a lot of times you'll see little fissures throughout the rock and you get these beautiful metamorphic rocks. Mylonites are common in these fault environments. A cool little side note of where metamorphism could potentially happen is impact craters. Of course this is not an extremely common area of metamorphism on our planet but it's definitely interesting nonetheless. Here's a large crater in Arizona created by impact. And as a meteorite strikes the planet it creates very intense amounts of pressure in an instant. And you can create things like these shatter cones and shocked quartz is another common thing that geologists look for where it's quartz that has been altered by this kind of impact. So that's it for different areas of where metamorphism can occur. Keep in mind that even though we talked about heat and pressure separately, usually in any of these metamorphosing environments you have a combination of the different metamorphosing agents. Thank you. I hope you learned something from the video and if you enjoyed the video feel free to follow this channel and watch some more videos. Thanks.