This video demonstrates that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent. See how to solve vector-field integrals with this free video calculus lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
In this video, we learn how to use and understand depth of field in photography. If you look at a photo, the depth is how deep the picture looks. You can change the depth by changing the aperture to make the depth of field look shorter or longer. The lighting can also change the depth of field and what you can see in the background. A big aperture will give you a large depth of field, with a small amount of light. If you want a big depth of field in a landscape, then you will use a maximum ap...
Whenever deciding to use fields in FileMaker Pro 10, some fields require special handling like the date field. Date field is able to store any date between 1/1/0001 to 12/31/4000. It stores dates in the form of whole numbers. Now, to create a date field, it shows at the bottom of your data and date can be stored. The format of the date can also be changed. One can add dates as well as get the number of days elapsed. This is quite flexible in terms of format as well as keeping records.
When defining fields in FileMaker Pro 10, one has to choose what type of field to decide for a database. There are two fields that accommodate special handling of data. They are time and time stamp fields. When one decides a field under manage>database,there is a option for "type". Under that, there is time and time stamp. The "time" one determines the time while the "time stamp" determines the time and date. This will help in preparing a proper and detailed database system.
Cricket fielding drills with slip catching including advanced coaching and drills to improve your fielding. Check out all of The Cricket School videos on WonderHowTo for more great fielding, batting and bowling drills.
To avoid sports-related injuries, it is essential to warm-up before a race or a game or even before a training or practice session. Watch this video tutorial to learn how to warm up before running by doing side steps from Gilbert's Gazelle training program. This how-to video is a must watch for all track and field athletes.
In this tripartite video tutorial, you'll learn how to create image-based lighting and depth-of-field effects within C4D. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more information, including complete instructions, watch this 3D modeler's guide.
If you're wondering about the field of psychiatry, this video will teach you what you need to know. Dr. Ogan Gurel talks about the field of psychiatry and how it works. Psychiatry is a field of medicine that deals with mental disorders and looks at signs and symptoms. As you begin to understand the different aspects to the behavior, medication is entered into the equation to help out the behavior of the person. He explains that you must understand the biological symptoms of people as well as ...
There's a proper and improper way to line a baseball field. Learn how to prepare the ball field the correctly in this video. After the field has been mowed and leveled, you can place the bases and begin to line the field. You'll learn that the proper way to line each baseline is to take a cord reel with a stake attached. Place the stake down on your starting base or home plate, and pull the cord to your ending point. This way you can make sure your line is correct before you begin lining. Onc...
Every type of athletic field or court requires maintenance to preserve the quality of the playing surface. Baseball might be the most labor-intensive field maintenance sport of all, with its mixture of surfaces and the very exacting lines chalked from home plate to the outfield wall. This video explains some tips and techniques for lining a baseball field properly with an old-fashioned lining machine. It works for football too!
This three part video walks you through the steps of solving closed line integrals on conservative fields. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
In this Film and Theater video tutorial you will learn about depth of field and how to adjust it. Depth of field means how many objects are in focus in the frame at one focus setting. If the depth of field is large, more objects at various distances from the camera are in focus. The first factor is the amount of light. If the light is good, more objects will remain in focus. On the other hand if you zoomed in with a long focal length lens the depth of field will reduce and lesser objects will...
Learn how to use depth of field with help from this photography tutorial. Although it may seem that depth of field is a confusing factor in photography, it's actually quite easy to understand & adjust once you've gotten the hang of it. Depth of field (or, DOF) is a great way to experiment with your photography & improve your skills as a beginner photographer. When taking your photograph using DOF, it is imperative to remember that the shutter speed and aperture (or F-stop) need to change at e...
A conservative vector field is defined as being the gradient of a function, or as a scaler potential. Conservative vector fields are not dependent on the path; they are path independent. Conversely, the path independence of the vector field is measured by how conservative it is. These fields are also characterized as being ir-rotational, which means they have vanishing curls. Actually, ir-rotational vector fields are conservative as long as a certain condition on the geometry of the domain is...
This installment from Axosoft's own series of video turoials on the OnTime Project Management Suite is for new users who want to see custom fields in action. Watch this video to see the usage of custom fields inside field templates.
This two part tutorial covers three different types of forces (fields) available for use withing Maya's dynamics section.
No matter how desperate they are for work, most actors will not let you crush their heads for your film. The potential for career development afterwards would be limited. This video will teach you how to crush a head with special effects for a film and then how to use three-point lighting to make your films look more professional.
Does traveling between the world's finest nightclubs getting paid to play music sound good to you? Then a career as an international superstar DJ may be for you. But where to start? This video might be a good place. It will teach you the basics of mixing two songs together using Ableton Live, the premier live sequencing and mixing software, to create your very first DJ mix.
Want to break into the video game industry? Dream of a career as a game designer? This video shows you how you can become a game designer, in specific for the large game studio Electronic Arts. Find out what's in store for you and the ideal path of study.
Paul Jackson Jr. is one of the tastiest session musicians alive and has played with hundreds of artists over the span of his career including most of the guitar work on Michael Jackson's Thriller album! In this video he explains the secret to his style and how to pick apart chords and play the very basic components of each chord to create a more sonically sound rhythm guitar part that doesn't step on anybodies toes but is catchy enough to be noticed in the mix.
Choosing which programming language to learn next can be a truly daunting task. That's the case regardless of whether you're a Null Byter just beginning a career in development and cybersecurity or you're a seasoned ethical hacking and penetration tester with years of extensive coding experience under your belt. On that note, we recommend Python for anyone who hasn't mastered it yet.
This video shows you how to achieve the 'film look' for your digital projects by adjusting your depth of field to become more shallow. It also demonstrates the difference between the 60i and 24p modes of filming (the video says 30i, but the correct mode is 60i).
Depth of Field (DoF) is easy to understand, but it is often extremely poorly explained. It's all about selective focus. For consumers with conveniently small camcorders, you only have two options: get your subject away from the background and then (1) zoom in or (2) get the subject close to the camera. No 35mm lens adapters, no secret techniques, no complex math: That's it!
One of the most significant ingredients that there can be in a young actor's career. Mentoring helps you make great, smart decisions. If you have a mentor, or someone who has been through the same experience before, you will learn so much more and be better prepared to face life as an actor. In this clip, Hans Obma talks about the importantce of finding a mentor in the entertainment industry.
In this tutorial, learn the difference between good agents and bad ones in Los Angeles to make sure you get the best possible representation. Actress Julie Crisante will offer you some tips to make sure you get the best possible agent to guide you through your career.
Even if you've been a Street Fighter fan since before you could walk, check out this tutorial for some extra tips. You will bring so much pain to your opponents they'll swear they were watching the "Street Fighter" movie. These Xbox version specific tricks will help you improve your skills and advance you further in your career in the World Warrior Tournament. Hi-ya!
In this Fine Art video tutorial you will learn how to understand your lens and its effect on depth of field. The lens in the video has some inscriptions which are interpreted like this. 50mm is the focal length of the lens. The aperture is from f1.4, which is the widest lens opening to f16, which is the smallest lens opening. The higher the number the lesser the lens opening. Aperture determines the amount light that comes through the lens. Aperture also decides the depth of field. With a wid...
Learn an entire belly routine with help from a pro! In this video, learn belly dancing moves, such as the chest circle, hip slides, undulations, figure-eights and belly rolls, which can be combined into complete dancing routine, taught here, by an expert: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Get advice & more belly dancing lessons by searching Wonder How To!
Get started in the world of belly dancing with help from a pro! In this video, get a great introduction to belly dancing that covers such topics as posture's importance to correct technique. Understand the correct stance before beginning to belly dance with help from an expert: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Get advice & more belly dancing lessons by searching Wonder How To!
Expand your belly dancing horizons by exploring the world of Saidi style belly dancing! The Saidi style of Egyptian belly dancing often incorporates a cane in many of the dance moves. Practice dancing with a cane in Saidi belly dancing with help from an expert: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Get advice & more belly dancing lessons by searching Wonder How To!
If you're getting into belly dancing, you should know before getting to thick into it, you have choices. Learn the differences between tribal & Egyptian style belly dancing as well as the differentiating costume that accompanies each style of dance.
Don't just belly dance - Kick it up a notch y incorporating tribal fusion! Tribal fusion-style belly dance has increased in popularity, and it incorporates aspects of Egyptian, Arab and American styles. Discover what makes tribal fusion belly dancing unique with help from an expert: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Get advice & more belly dancing lessons by searching Wonder How To!
Get started doing basic Arabic belly dance moves including the hip slide, the hip twist and the figure-eight. Wear a hip scarf to better see how your hips are moving during this lesson taught by belly dancing expert Sahira.
Tutus aren't the only dance prop... Belly dancers often times dance with swords! Sword belly dancing is performed with a special dancing sword that is balanced on the head or belly. Learn about novice-level sword techniques from this expert: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Get advice & more belly dancing lessons by searching Wonder How To!
Does dentistry sound of interest to you? If you don’t mind spending the day in other peoples’ mouths, dentistry might just be the career for you. In this video, learn what steps need to be taken to break into the field of dentistry.
If you've figured out your short-field approaches and landings, then it's time to tackle "soft-field" approaches and landings. As a pilot, you need to be able to perform all types of landings, and you have to be prepared for inadvertent reactions in the air and on the ground.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 378th installment in their series of digital spreadsheet magic tricks, you'll learn how to format field names. If field names have formatting, Excel understands that they are field names and should not be used as data.
This is a SEGA Beijing Olympics 2008 tutorial video on track and field techniques. This is a detailed breakdown of using starting blocks in running short distance sprints like the 100 meter race.
Is your old motorcycle's handlebar looking sadder than Mischa Barton's acting career? Then perhaps it is time to get them replaced. But don't waste your time and money on getting them fixed at a car shop.
In this gamer's guide, you'll learn how to win the fifth pro fight—the title match—in EA Sports MMA for the Xbox 360, the popular mixed martial arts video game. For all of the details, and to see how to defeat the 5th professional fight, watch this video walkthrough.
