Listeria monocytogenes bacteria don't play fair. Healthy people can usually handle the food-borne infection, but the bacterial infection hits pregnant women, fetuses and cancer patients very hard. Interestingly, a new study found that other bacteria may help prevent Listeria infections in those people.
When you think ticks, one of the first things to come to mind is Lyme disease. However, as terrible as Lyme disease is, there's another threat from ticks rising in rank in Connecticut and the Northeast — one that is spreading and that hospitals are not prepared for — the Powassan virus.
Learning how to draw people? Get some expert tips and advice from an artist on figure drawing, including tips for drawing the mouth, eyes, hands, hair and backgrounds, in this free video art lesson.
Check out these video tutorials on the science of the human thoracoabdominal wall muscular system. These eductional videos will show you all you need to know about the thoracoabdominal wall, whether you're a physiologist, biologist, a medical student, or just a fan of science and human anatomy.
If you plan on being a physiologist, or you just like science in general, then go no further than these five video tutorials on the cell transport physiology of the human body.
Okay, you've watched the "human skeleton structure" and "human neuroanatomy" videos, the next step is right here in these tutorial videos on the human muscular structure.
This two part segment from Giant Bomb takes you through the 'Cloak and Daggers' sidequest available in Deus Ex: Human Revolution. To begin the sidequest, you will need to speak with the undercover cop, Jenny. She is located in the northern area of the Detroit and will ask you to uncover information on a crooked cop named O'Malley.
In this two part segment, all of the eBook collectibles locations in Deus Ex: Human Revolution are revealed. Reading all 29 of the books in a single play through of the game allows you to unlock the 'Doctorate' achievement on the Xbox 360--so find those books and get to reading!
This tutorial shows you how to master the use of proprortions. Ignore most of the formulas given in professional books. Learn how to draw accurate and proportionate human faces directly from memory, and learn the most accurate proportions for the human face.
This is a special four-part series on the human head, neck and skull. Medical students can greatly benefit from watch this anatomy video series. Dr. Gita Sinha "dissects" all of the information pertaining to the head and neck. Dr. Sinha is Assistant Professor for the Department of Anatomy & Neurobiology at Dalhouse University. Each of these videos cover a different topic:
The foundation of most fine arts educations begins with the drawing of the human figure. These human figure drawing tutorials are brought to you by Cy Porter of solomation.com. Search WonderHowTo for more figure drawing tutorials by Cy.
Take a look at this human anatomy video tutorial to see how to dissect the upper limb joints on a human cadaver. You'll go through dissecting the shoulder joint, containing the glenohumeral joint and the acromioclavicular joint.
Ever been curious as to what your shoulder and arm looks like from the inside? Well, this human anatomy video tutorial will show you just that.
Check out this human anatomy video tutorial to see how to dissect a human for a deep look at the pharynx, the mouth, and the cervical joints.
Okay, the hard part of human dissection is here -- the ear. This is an unusual dissection because you get a de-calcified portion of the skull to work with, so you can even cut through bone with just a scalpel.
The first step in this human anatomy video tutorial is reflecting the sternal cleidomastoid muscles from the attachment to the sternum and the clavicle. Sounds fun, huh? Well, science is fun, and dissecting a human is great, especially for an anatomy class. Here, you will learn how to take a closer look at the deep neck of a human cadaver, like the muscle tissue and the arteries.
Need to check out the posterior abdominal wall of a human being? Well, go no further. This human anatomy video tutorial will show you how to dissect a human for a closer look at the abdominal autonomics, the genital and urinary systems, the diaphragm, and the posterior abdominal wall. You need to get most of the superficial layers out of the way, so get your scalpel out and get cutting. You'll even check out the kidney itself in this educational look at the insides of a corpse.
The brachial plexus is a collection of nerves that supply the upper limb. It has three functions; motor innervation of skeletal muscles, sensory innervation of skin and muscles, and sympathetic innervation of the skin, specifically the sweat glands, and blood vessels.
Check out this science-filled two-part video tutorial on blood pressure regulation in humans. This educational video will show you the MABP (mean arterial blood pressure), which is the overall blood pressure in your body, the TPR (total peripheral resistance), and the CO (cardiac output). You won't just learn about the blood pressure, you'll see how to calculate the MABP. You'll be fascinated, whether you're a physiologist, biologist, scientist, medical student, or just an human anatomy nut.
Want to know what a septum is? An aorta? The bicuspid valve? These are all parts of the human heart, and in these educational tutorial videos, you'll learn all you need to know about the physiology of the human heart. Anatomy, biology, physiology... it's all science, so no matter what field you are studying, these will be very helpful for you in your further medical studies, or for just know-it-all knowledge.
A recent TED Talk makes a strong case for the healthcare industry to adopt augmented reality as a means to expanding access to surgical care across the globe.
Creating a realistic human face in any artistic medium is the greatest of all art's challenges. This video will teach you how to make a model of a face using the popular 3D Studio Max 6 3D modeling software. The video's five parts cover all phases of the process, and should have you well on you way to mastering the hardest part of digital art in no time.
Drawing the parts of the human face can be difficult. Get tips & tricks on how to make your drawing of a human ear look more professional. In this drawing tutorial hosted by fantasy artist Wayne Tully, learn step-by-step how to draw a realistic human ear.
Along with hands and feet, many people have the opinion that drawing the parts of the human face can be difficult. In this video, learn how fantasy artist Wayne Tully draws a human nose... Plus, get tips on how to make your own drawing of a human nose look more realistic on paper.
An image of a human head can consist of a single penstroke or a thousand polygons. The head model that you will be learning to create in this three-video series leans very much towards the latter. The videos will teach you how to create a 3D model of the human head using 3D Studio MAX from a photo. It assumes some knowledge of 3DS MAX, but not too much, so don't be scared! Watch this baby and start modeling!
You thought you knew everything there was to know about the human body. Well, maybe, but probably not. Check out this science educational video series on the anatomy of the human upper arm muscles.
This is the ultimate guide to drawing correct human proportions. If you've always had trouble with it in high school art class or in art school, this video condenses all the information into a tight package that's fun and easy to understand. This will uncover all the tricks to human proportions for figure drawings.
The foundation of most fine arts educations begins with the drawing of the human figure. These human figure drawing tutorials are brought to you by Cy Porter of solomation.com. Search WonderHowTo for more figure drawing tutorials by Cy.
Watch this instructional video to begin drawing figures in realistic poses. Ask yourself, what are these people doing? Human figures are constantly shifting balance. For instance, an elbow should relate to a knee. The human expressions do not have to be anatomically perfect as long as they relate to the other objects within the space.
Once you have access to the Detroit City Hub in Deus Ex: Human Revolution, it's possible to unlock a secret achievement dubbed 'Balls' on the Xbox 360 version of the game. This Giant Bomb walkthrough will help you locate the basketball hoop you'll need to earn the achievement with, and give you a little tip on how to easily get the ball through the hoop.
Most people are familiar with the decline of honeybee colonies around the world. Among other threats, Colony Collapse Disorder (CCD) is eroding the capability of honeybees to maintain their hives and provide their services to human farmers.
Even the best-maintained kitchens occasionally get a fruit fly infestation. These critters descend, lay eggs (up to 500 at a time!), and then disappear usually only after extreme cleaning efforts (i.e., finally attacking that weird puddle of goo behind your refrigerator).
If you've ever listened to your loved ones sing in the shower or watched a few minutes of American Idol, you would think that the majority of the population is tone deaf. In reality, only about 4 percent of the world's population suffers from tone deafness, or the inability to distinguish between different pitches. Che Guerava, Charles Darwin, and Ulysses S. Grant were all tone deaf.
These videos will show you how to create a UV map in Autodesk Maya. Using the proper software and this human head model you will be able to follow the step-by-step instructions in this series of three videos and learn what UV mapping is and how it works.
Lipoprotein physiology. Sounds intimidating, doesn't it? Well, if you're not a current medical student or physician, or biologist or physiologist, then you probably are intimidated, but curious thought, right?
The human hand, along with the brain, is what sets us apart from the rest of the animal kingdom. This video demonstrates a couple of ways to effectively draw them in pencil. They look very real, and could be attached to the other body-part specific videos from Wayne Tully to create a really impressive drawing of the human figure.
You can't accurately draw a human face - heck, any part of a human body - without knowing about how the underlying bones and muscles contribute to structure. And while disecting is by far the best thing you can do to improve your knowledge in these two fields, we don't all have the ability to do such things. So this video is the next best alternative.
In this human anatomy video tutorial, you learn how to dissect a human cadaver to get a better look at the nasal cavity and sinuses. You'll see the paranasal, which is alongside or near the nose, and the paranasal sinuses are the mucosa-lined air cavities in the bones of the skull, communicating with the nasal cavity.
As summer heats up, new maps from the Centers for Disease Control and Prevention (CDC) gives us our best guess at where Zika-carrying mosquitoes could be hanging out this year in the US.
Growing populations and higher temperatures put pressure on world food supplies. Naturally occurring soil bacteria may save crops in drought-stressed areas, put more land into crop production, and produce more food.