Transformer
Transformer
A transformer makes use of
properties of an
to efficiently raise or lower AC voltages. It
of course cannot increase
so that if the voltage is raised, the current is proportionally lowered and vice versa.
&*****R Nave
Transformer and Faraday's Law
&*****R Nave
Ideal Transformer Calculation
= VP = volts.
=NP =turns
= VS = volts
= IS = amps
= NS = turns
= R = ohms
For an ideal :
Power
Power used = PP = PS = watts
The ideal transformer neglects losses to resistive heating in the primary coil and assumes ideal coupling to the secondary (i.e., no magnetic losses).
More realistic treatment:
&*****R NaveFrom Wikipedia, the free encyclopedia
In the visual arts, texture is the perceived surface quality of a . It is an element of two-dimensional and three-dimensional designs and is distinguished by its perceived visual and physical properties. Use of texture, along with other elements of design, can convey a variety of messages and emotions.
The bumpy texture of a sidewalk
Physical texture, also known as actual texture or tactile texture, are the actual variations upon a surface. This can include, but is not limited to, fur, wood grain, sand, smooth surface of canvas or metal, glass, and leather. It differentiates itself from visual texture by having a physical quality that can be felt by touch. Specific use of a texture can affect the smoothness that an artwork conveys. For instance, use of rough surfaces can be visually active, whilst smooth surfaces can be visually restful. The use of both can give a sense of personality to a design, or utilized to create emphasis, rhythm, contrast, etc.
Light is an important factor for physical artwork, because it can affect how a surface is viewed. Strong lights on a smooth surface can obscure the readability of a drawing or photograph, whilst they can create strong contrasts in a highly textural surface such as river rocks and sand.
Visual texture is the illusion of having physical texture. Every material and every support surface has its own visual texture and needs to be taken into consideration before creating a composition. As such, materials such as canvas and watercolour paper are considerably rougher than, for example, photo-quality computer paper and may not be best suited to creating a flat, smooth texture. Photography, drawings and paintings use visual texture both to portray their own subject matter realistically and with interpretation. Texture in these media is generally created by the repetition of the shape and line.
Hypertexture can be defined as both the "realistic simulated surface texture produced by adding small distortions across the surface of an object" (as pioneered by ) and as an avenue for describing the fluid morphic nature of texture in the realm of cyber graphics and the tranversally responsive works created in the field of visual arts therein (as described by ).
, 500BC. Note the smooth texture and mood of the bust.
Detail of woven fibers of a carpet
Animals are often defined by their physical texture, such as a fuzzy
or this scaly .
Blades of grass provides a soft texture
Rough bark on the surface of a tree
A wall of bricks with raised areas
Auto Texture created over Clear glass Bricks
, , 1826. Photography.
An image that has been digitally altered to show text and paper texture over a photograph
Ralph's Diner, , 1982. The actual physical texture of this painting is smooth, despite its visual textures.
Gatto. Exploring Visual Design: The Elements and Principles. p. 122–123.
. Definitions.net.
. Tribes.org. .
Gatto, Porter, and Selleck. Exploring Visual Design: The Elements and Principles. 3rd ed. Worcester: Davis Publications, Inc., 2000.
Stewart, Mary, Launching the imagination: a comprehensive guide to basic design. 2nd ed. New York: The McGraw-Hill Companies, Inc., 2006.
: Hidden categories:Definition
The level of C-reactive protein (CRP), which can be measured in your blood, increases when there's inflammation in your body. Your doctor may check your C-reactive protein level treatment for infections or for other medical conditions.
A high-sensitivity C-reactive protein (hs-CRP) test, which is more sensitive than a standard test, also can be used to evaluate your risk of developing coronary artery disease, a condition in which the arteries of your heart are narrowed. Coronary artery disease can eventually lead to a heart attack.
A simple blood test measures C-reactive protein. Some researchers think that treating people with high C-reactive protein levels will lessen their risk of heart attack or stroke.
However, according to the American Heart Association, this test isn't recommended for general screening for heart disease. And it might not be helpful in determining your heart attack risk, depending on your health and lifestyle choices.
Greenland P, et al. ACCF/AHA guideline for assessment of cardiovascular risk in asymptomatic adults: A report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation. 4.
Morrow DA. C-reactive protein in cardiovascular disease. /home. Accessed Oct. 19, 2014.
Morrow DA. Screening for cardiovascular disease with C-reactive protein. /home. Accessed Oct. 19, 2014.
McKean SC, et al. Principles and Practice of Hospital Medicine. New York, N.Y: The McGraw-Hill C 2012. /resourceTOC.aspx?resourceID=749. Accessed Oct. 19, 2014.
WHO guidelines on drawing blood: Best practices in phlebotomy. World Health Organization. http://whqlibdoc.who.int/publications/599221_eng.pdf. Accessed Oct. 19, 2014.
Advertisement
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Advertising & Sponsorship
Mayo Clinic Store
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.
Other Topics in Patient Care & Health Info
Mayo Clinic Footer
Reprint PermissionsA single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.HON
We comply with the
information: .(C)
Mayo Foundation for Medical Education and Research. All rights reserved.JavaScript ErrorUnsupported Browser
It appears that your web browser either does not support JavaScript, or JavaScript is disabled in browser's settings.
This website requires JavaScript to be enabled. Please either upgrade your browser, or enable JavaScript and then reload this page.
You are trying to access our website with outdated web browser that can not support certain key functions of the site. Please follow one of the links below and upgrade your browser.
Keep me logged in
LogMeTT Professional (coming soon)
LogMeTT Business (coming soon)
LogMeTT Enterprise (coming soon)
Free&Downloads
Free&Legacy&Products
Your IP Address: 216.244.66.233
In our Support Forums we use variety of different icons. This article shows and describes each of them.
Last&5&Articles
Most&Popular&Articles
Tera Term Project
Quick Links
No submenu
No submenu
Tera Term 4.92
Changes in Tera Term version 4.92
Added new feature which removes carriage return from end of line with pasting. The default value is off.
The function can be enabled at Copy and Paste tab of Additional settings dialog.
When scroll back is used, scroll state is always reseted with user input.
ZMODEM: The default escaped character are added LF and GS by sending.
The default value of MaxComPort setting is increased from 4 to 256.
Changed macro command line behavior.
Strictly checked the syntax of command line option. When an unnecessary option is added at option back like as /Vxx, the option is not recognized.
The option placement can be only specified before a filename. When the option is specified after the filename, the option is recognized as macro parameter.
MACRO: The params' string-typed array that is stored command line parameter(s).
Bug Fixes in Tera Term version 4.92
When the clipboard is read from remote host, unnecessary NUL character is added at the end of the string.
When the clipboard is written from remote host, empty string can not be set.
When the clipboard is empty string and Bracketed Paste Mode is enabled, final Bracket is only sent by pasting.
ZMODEM: The escaped 0x7f and 0xff that is included in ZMODEM header packet can not be restored.
Tera Term(ttermpro.exe) can not run on Windows 95/98/Me/NT4.0.
MACRO: When invalid regular expression is specified at the strreplace command, source string is corrupted.
The result variable returns -1 when invalid regular expression is specified.
Related Product Upgrades
Upgraded TTSSH to 2.78
Upgraded TTProxy to 1.0.0.23
Changes in TTSSH version 2.78
When the filename includes invalid character by SCP receiving, the character is be replaced to '_'.
The default value of ScpSendDir entry is changed from "~/" to ""(empty string).
Strictly TTSSH command line can be checked. When a part of options(i.e. /ssh-A) is added with unnecessary character(i.e. /ssh-Axx), the string can not be recognized as an option.
Changes in TTProxy version 1.0.0.23
The -noproxy option is added at command line. The function is same as -proxy=none:// option that is disabled proxy configuration.
The priority(order) of loading TTX plugin is changed from 0 to 10.
I have Read and Accept