text
stringlengths
151
620k
Search breeds > Dog > Weimaraner Weimaraner Photos Weimaraner Videos Weimaraner breed Info The Weimaraner is a silver-grey breed of dog developed originally both for tracking large game, such as bears, and as a pointing breed. The name comes from the Grand Duke of Weimar, Charles August, whose court enjoyed hunting...
Everything You Need To Know About The Ebola Virus Outbreak We asked infectious disease experts to explain exactly what's going on, what you need to know, and why you don't need to panic. Carolyn Kylstra for Women'sHealthMag.com August 5, 2014 Ebola Virus Questions If you've been paying attention to the news recently...
DRHOOK- Sweaters: Find out why you're soaking the sheets the handsome doctor John Hong I think I have a PhD in sweating. When I was in a show choir in high school, I used to sweat more than Tina Turner + Bruce Springsteen on stage. When I'd play golf (the most evil sport in the entire world), my head looked like Niag...
Thursday, December 26, 2013 Will the Real Jesus Please Stand Up? In the early days of television there was a TV show called, “To Tell the Truth.” It was a game show in which a panel of four celebrities questioned three contestants. The panel was given the name and occupation of one of the contestants, and the panel h...
Study: Employee Raises More Than Pay for Themselves November 27, 2012 Looking back, 1962 was a pretty big year for my family. It was then that my father was promoted to a dairy department manager at a store operated by a large supermarket chain. Thinking in today's terms, it might not seem like much, but back then ...
Toy Lending Library Thanks to the generosity and forward thinking of Ripon's Noon Kiwanis, Ripon Public Library is proud, and pleased as punch, to offer a toy lending library! This myraid collection of toys represents more than "child's play!"                                                                           ...
RU News S6K Home   Audio   Video   People   Contact Coming Soon Stay Tuned... feature link above site directory below WBAI 99.5 fm NYC Pacifica Radio Official Media Sponsor of s6k / Real University Madama Griffitts LLP Official Legal Council for s6k Worker Education Resource Library s6k Arts Real University A...
Sacred-Texts Native American South American Index Previous Next p. 141    Man was either brought here from Cloud-land, etc. (51), or was created here (52); in the latter case, from Animals, as Tigers (53), Snakes (54-56), from Plants (57), or from Rocks and Stones (58).    Certain Plants were derived from human bein...
Think. Drink. Think again. George Koob parses alcohol's contradictory effects on the brain George Koob says alcohol is “a kind of universal reward drug” that acts on the brain in complex and mysterious ways. (Eduardo Contreras / Union-Tribune) Neurobiologist George Koob discussed how alcohol changes the ...
If entire populations are forced to relocate by rising seas as a result of climate change, do they remain citizens of a vanished country? Rising ocean levels brought about by climate change have created a flood of unprecedented legal questions for small island nations and their neighbors. Among them: If a country ...
Encoder Front Page SRS Home | Front Page | Monthly Issue | Index Search WWW Search seattlerobotics.org R/C Pulse Generator By Larry Barello This project uses an Atmel at90s2313 AVR processor to measure resistance values and generate R/C style pulses suitable for driving servos or testing R/C controlled robots with...
Your Account close button This facility is a member of Injury Tips Here is some straight-forward advice on how to care for common injuries that occur in the active individual. These steps can be used for aches and pains after a sporting event, or after minor sprains or strains. If pain and discomfort last more then...
Subscribe free to our newsletters via your . 24/7 Space News . Runaway process drives intermediate-depth earthquakes by Ker Than for Stanford News Stanford CA (SPX) Dec 16, 2013 A 3D rendering of the tectonic plates (multicolored regions) in northern South America (coastline shown in yellow) shows the underlying Buc...
printable banner U.S. Department of State - Great Seal U.S. Department of State Diplomacy in Action Bureau of Democracy, Human Rights, and Labor March 8, 2006 Spain, with a population of approximately 43 million, is a parliamentary democracy with a constitutional monarch. The March 2004 national election was free...
Catalog of the Fine Arts Collection Thomas Waterman Wood (1823-1903), American after Rosa Bonheur (1822-1899) French Plowing in the Nivernais, undated copy OIL ON CANVAS,26 x 51 inches Gift of Thomas Waterman Wood Rosa Bonheur was among the most celebrated women artists of the nineteenth century, and Plowing in th...
Conservation of Wildlife I am writing on the topic wild life. I'm writing on studied mode first time The large scale poaching (killing) of wild animals residing in the forests by man is a serious threat to the survival of many animal and bird species. This also disturbs the food chains in which these animals occur re...
The Constitution: Analyzing the reasons behind the creation of the United States Constitution as well as how it was created. Anti-Federalism United States Constitution Connecticut Compromise Repeatedly, Americans have turned to a history of laws and actions in the course of inestimable social and political struggles....
XML Parser A parser is a piece of program that takes a physical representation of some data and converts it into an in-memory form for the program as a whole to use. Parsers are used everywhere in software. An XML Parser is a parser that is designed to read XML and create a way for programs to use XML. There are diffe...
DesignWare Technical Bulletin  SuperSpeed USB 3.0 Rises in Smartphones  As consumers carry more mobile devices with increasing amounts of memory and features, they will transition from basic phones to smartphones and from smartphones to even smarter phones. Consumers are recording more videos, downloading more music ...
Practice Safe Cell It’s time to demand safer cell phones and use wiser practices! Did you know? • courtney_with_phone.jpgMore than 4 billion people have cell phones. Half of those users are under twenty. • Cell phone radiation damages DNA, which can lead to cancer and other diseases. • Long-term use of cell ph...
Tall women aim for the top October 5, 2005 Tall women aim higher in their careers and are less inclined to start a family than shorter females, a study has revealed. British academics quizzed 1220 women from Britain, the United States, Canada and Australia and found that the taller participants were less broody, had...
Joshua Tucker asked the question awhile back. Graeme Robertson's answer: The key to answer this question, I think, is to understand the basic nature of authoritarian rule. While the news media focus on "the dictator", almost all authoritarian regimes are really coalitions involving a range of players with different re...
The four-minute radio address ended a war, obliterated the 20-year imperial ideology, and began Japan's rebirth into what it is today.  mf hirohito p.jpg On this day in 1945, one week after atomic bombs had obliterated the cities of Hiroshima and then Nagasaki, radios across Japan crackled with another shocking annou...
According to Census Bureau information, 22-year-olds are the most represented age group in America, followed by 23-year-olds and then 21-year-olds. In fourth place comes 53-year-olds — those born at the tail end of the Baby Boom, 1961— who are the most-represented Baby Boomer age cohort. The shift occurred either in ...
The Business of Who Makes is Changing The 1970's was a boom for minicomputers.  Minicomputers were "midrange" machines that were used in all sorts of industrial applications--manufacturing process control, telephone switching and to control laboratory equipment. "In the 1970s, they were the hardware that was used to ...
Tolkien Gateway Valmaric script The Valmaric script is an early script which Tolkien used from about 1922 to 1925 and looks like a midpoint between the Sarati and the Tengwar; Tolkien experimented with several similar scripts but Valmaric is the only one published so far. It features many tengwar shapes, the inher...
TOKYO -- Across Japan, technology firms and private investors are racing to install devices that until recently they had little interest in: solar panels. Massive solar parks are popping up by the dozen, and companies are mounting panels atop warehouse and factory rooftops as part of a rapid build-up that one developer...
 Type One diabetes mellitus, what is hypoglycemia, low blood sugar What is type 1 diabetes? Diabetes mellitus type 1 is a disorder affecting glucose metabolism. Glucose cannot enter cells due to a lack of the hormone insulin. In people with diabetes, insulin-producing cells in the pancreas are destroyed. Insulin in...
Back to Index Print Download Reference This Reddit This Understanding The Resource Based View Concept Business Essay Resource-based view (RBV) is a modern and promising concept that provides insights on both strategic and organisational matter. It is a manner of viewing the organisation and in turn of approaching ...
Aluminum Tig Welding: using AC Balance welding tv For Aluminum Tig Welding, AC balance is not absolutely necessary. But it is sure a nice feature. Because not all aluminum tig welding jobs are created equal. An aluminum handrail by the ocean will be much more heavily oxidized than a brand new piece of 6061 t6 tub...
Place:Northchurch, Hertfordshire, England Alt namesBerkhampstead-St. Marysource: Family History Library Catalog Berkhamsted St Mary Coordinates51.767°N 0.6°W Located inHertfordshire, England source: Getty Thesaurus of Geographic Names source: Family History Library Catalog Northchurch is a civil parish in Hertfordsh...
Cesarean Section Babies More Likely to Develop Allergies by Sharon Mazel on March 25, 2013 author Sharon Mazel Sharon Mazel About the Author Was your little one delivered via C-section? If yes, then don't be surprised if your cutie develops allergies by the time she is a tot. A new study presented at the Americ...
Wednesday, Jul 29th Last update12:48:12 AM GMT New RDA for Sodium Rate this item (1 Vote) Most of the sodium we consume is in the form of salt. As most of us are already aware, too much sodium is bad for your health. It can increase your blood pressure as well as your your risk for a heart attack or stroke. Heart d...
Children's, Intermediate and Advanced Online English Dictionary & Thesaurus Dictionary Suite Display options Lookup History parts of speech: noun, transitive verb, intransitive verb out of date, up to date Word Combinations (noun, verb) part of speech: noun definition 1: a specific day or point in time, usu. describ...
Microformats Enable Unanticipated Mashups Mashups of Linked Documents Hyperlinks are considered fundamental to the Web. And deservedly so. They enable a Web document to connect to other documents. Stated differently, they enable information to connect to other information. In today's world the emphasis is on being a...
Syndicate content When bad people do good surveys Markus Goldstein's picture To make a long story short, the male enumerator in that village was fabricating that data.    Further investigation revealed that he was not asking the respondents about the second day, but just copying over their answers from the first day....
From Wikipedia, the free encyclopedia Jump to: navigation, search AK 63.jpg The AK-63 Type Assault rifle Place of origin  Hungary Service history In service 1986–present Wars Iran–Iraq War, Nicaraguan Revolution, Salvadoran Civil War, Gulf War, Croatian War of Independence, Iraq War, War in Afghanistan, Libyan Civil Wa...
Global Trade Item Number From Wikipedia, the free encyclopedia   (Redirected from GTIN) Jump to: navigation, search Global Trade Item Number (GTIN) is an identifier for trade items developed by GS1 (comprising among others of the former EAN International and Uniform Code Council)[citation needed]. Such identifiers ar...
Boxing Day From Wikipedia, the free encyclopedia   (Redirected from Second Day of Christmas) Jump to: navigation, search Boxing Day Observed by Commonwealth nations Type Bank holiday / Public holiday Date 26 December Next time 26 December 2015 (2015-12-26) Frequency annual Related to St. Stephen's Day, Day of Goodwill...
Definition from Wiktionary, the free dictionary Jump to: navigation, search skitter (third-person singular simple present skitters, present participle skittering, simple past and past participle skittered) 1. (intransitive) To move hurriedly or as by twitching or bouncing. I opened the cabinet and hundreds o...
Take the 2-minute tour × Consider a scaled sine function, $\sin(2\pi x/2^n)$, for some positive integer $n$. For this, I have the following linear combination. $$ \sum_{x=1}^{2^{n-2}} c_x \sin(2\pi x/2^n).$$ (The upper limit to the sum is $2^{n-2}$.) The question is whether there exist $c_x \in \{0, \pm 1, \pm 2\}$,...
Was this page helpful? Additional feedback? 1500 characters remaining Export (0) Print Expand All Complex Implicit Conversion (Int64 to Complex) Defines an implicit conversion of a 64-bit signed integer to a complex number. Namespace:  System.Numerics Assembly:  System.Numerics (in System.Numerics.dll) public stati...
You may also like problem icon problem icon Paving Paths problem icon LOGO Challenge 5 - Patch Semi-regular Tessellations Stage: 3 Challenge Level: Challenge Level:1 Students from Cowbridge Comprehensive School in Wales took a look at this problem. They convinced themselves that there are only 3 regular pol...
Reducing Fractions If you’re a robot like Moby, you can use a shrink-ray to reduce a fraction to its simplest possible terms. But if you’re a regular person, you’re going to have to use a pencil and paper. Don’t worry, though—in this BrainPOP movie on reducing fractions, Tim will show you how to carry out the whole pr...
Germaine Tailleferre From Wikipedia, the free encyclopedia Jump to: navigation, search Germaine Tailleferre Germaine Tailleferre with singer Mario Hacquard Born Marcelle Taillefesse April 19, 1892 Saint Maur Des Fossés, France Died November 7, 1983 Paris, France Residence France Germaine Tailleferre (born Saint Maur...
Gonville and Caius College, Cambridge From Wikipedia, the free encyclopedia Jump to: navigation, search Gonville and Cauis College from King's Parade Gonville and Caius College is one of the colleges of the University of Cambridge, England. It is often called Caius (said keys) by the students. It was created in 1348 ...
Ethnic and cultural differences 1. *This is in no way supposed to be a hate post* Nordic people are said to be physically very fit and smart. It was said be Hitler that they were the superior Aryan arce. Then Ashkenazi Jews are very good at chess. People from certain regions in Africa are great runners. There are lo...
Feeling down on yourself? Make a self-esteem playlist! It might sound silly, but music can have powerful effects on mood. Here are some ideas... 1. Authentic Self-Esteem: Don't Be Shy, by Cat Stevens Authentic self-esteem is critical to mental health and well-being, but there are a lot of things that can get in the w...
Family Practice Coding Alert You Be the Coder: Obstetric Care - Published on Wed, Nov 01, 2000 Question: A family practitioner (FP) has provided obstetric care to a patient, including the initial ob visit and 10 prenatal visits. The patient presented at the hospital full-term and expecting a normal vaginal delivery. ...
« Woods Hole Oceanographic Institution Additional Features On April 20, 2010, an explosion at the Deepwater Horizon drilling platform in the Gulf of Mexico killed 11 workers and unleashed the largest accidental marine oil spill in history. Soon after the accident, WHOI administrators and investigators were among t...
Browser out-of-date! Remove Advertising Animals >>  Add to Phobia Filter  Contribute  Print  Listen The seahorse is a small species of vertebrate that is found in the tropical shallows and temperate waters around the world. The sea horse is also commonly found around coral reefs where there is plenty of food and ...
Introduction to How Houseflies Works fly in soup Nick Dolding/Stone/Getty Images Has this ever happened to you? A housefly may be a tasty meal for some animals, but offers only the risk of illness for humans. See more insect pictures. What's that irritating buzz I hear? What's crawling across my television set? Waite...
And Now, A Giraffe Eating An Impala Skull This impressive photo shows a curious behavior sometimes seen in wild giraffes called osteophagia. It literally means "bone eating." Giraffes don't consume the entire bone. Instead they just gnaw on it a bit, wearing it down, before moving on to a new section of bone. It is t...
Art and Science in “The Second Person” by C. Dale Young C. Dale Young Divided into 4 parts, The Second Person by C. Dale Young examines first the physical body with its emotions and sensations, then moves into the scientific where death and sciences attempts to heal become a major focus before moving into a 27 poem s...
Museum Bobbles Its Titanic Need For Accuracy February 28, 2000|By Eric Zorn. Who's black? Who's white? Who's red all over? Answers: Meredith Browder. Juliette Laroche. The Museum of Science and Industry. Friday morning, museum officials withdrew Browder, a staff docent who is African-American, from "Titanic, The Ex...
With Enough Faith You Can Believe Anything! The fish in the above public-domain photograph is a ninespine stickleback fish. It gets its name from the nine spines that stick up from its back. A similar fish, the threespine stickleback, looks very similar but (you guessed it!) has only three spines sticking out its back...
Oxford University Press's Academic Insights for the Thinking World Encore! Encore! Encore! Encore! By Elizabeth Hellmuth Margulis How much repetition is too much repetition? How high would the number of plays of your favorite track on iTunes have to climb before you found it embarrassing? How many times could a song...
Talkin' Ribbon Microphones But what about ceramic microphones, crystal microphones and ribbon microphones? They all co-existed in the 1930s and 1940s, and some types are, in one application or another, being used today. This month, we are talking ribbon microphones, honoring the debut of Shure KSM313 and KSM353 mode...
Saturn's shadow slices the rings By Phil Plait | August 29, 2012 6:30 am Mmmmm, ringalicious. Second, I love how you can see all the different rings in the picture, including the thin, lumpy F-ring outside the main band. The big gap is called the Cassini Division; it’s not really an empty space since there are ma...
Bryn Mawr Classical Review 94.04.09 Maryline G. Parca, Ptocheia or Odysseus in Disguise at Troy (P. Koln VI 245). American Studies in Papyrology 31. Atlanta: Scholars Press, 1991. Pp. xxiv + 130, plates. ISBN 1-55540-570-3. Reviewed by Ingrid E. Holmberg, University of Victoria. Ptocheia is a book which may be of in...
Fourth Grade While the third grade curriculum helped the child to reconnect to the world around them through practical studies and activities, the fourth grade curriculum helps the child orient themselves in space and time through a study of local geography. The children learn how to make and read maps beginning with ...
ChristianAnswers.Net WebBible Encyclopedia Libni (Laadan / Ladan) Libni means: white; or distinguished This was the name of two biblical men (cousins): 1. one of the two sons of Gershon (Gershom) / He was the grandson of Levi, son of Jacob (Ex. 6:17; Num. 3:18, 21; 1 Chronicles 6:17, 20). His brother was Shimei. ...
What’s NEW at ChristianAnswers.Net? What has archaeology taught us about the origins of Israel? Picture of the Merneptah Stela. Photo copyrighted. The Merneptah Stela, now in the Cairo Museum, is probably the most analyzed ancient text outside of the Bible. Undoubtedly, the most important mention of Israel outside t...
| Share Pronunciation: (milk), [key] 3. any liquid resembling this, as the liquid within a coconut, the juice or sap of certain plants, or various pharmaceutical preparations. 4. cry over spilled milk, to lament what cannot be changed or corrected; express sorrow for past actions or events: Crying over spilled milk ...
Take the 2-minute tour × I recently bought what I thought was pressure treated railing pickets. But now that I look more carefully at the label, there is no UC code. My understanding is that each piece of PT has to be labeled with a UC code. This looks like PT, but the tag just says WeatherShield, and on the back of t...
Thursday, June 9, 2011 Thinking About Diversity in Comics It seems like quite a few things in the news (comics news, of course, not the other news where no one ever wears a cape) have been making me reflect on the state of diversity in comics today and the larger presence of comics in the media.  Just this week, DC a...
Skip to main content Creating Pathways for Clean Power Wind turbines at Beaumont, Kansas. Wind turbines at Beaumont, Kansas. Photo courtesy of Brent Danley Earthjustice is fighting to replace dirty fossil fuels with clean energy solutions that will help fight climate change and build a strong economy. Dirty coal ...
Take the 2-minute tour × I find that when I read older poetry, the rhyme scheme is sometimes broken and I assume that the problem comes from changes in pronunciation over time. For example, Poe keeps up a pretty impressive rhyme scheme throughout the Raven but it breaks on the lines: "Prophet!" said I, "thing of evil...
Segment: Anti-Slavery/Abolitionists in Marjory Stoneman Douglas' family Link to Audio: SPC95A_11 Length of Segment: 00:07:08 Interviewer:  I sense a feeling of outrage… MSD: Oh complete outrage; I’m furious at all that kind of thing.  My people, my father’s people, were a long line of English and American Quakers,...
教城討論區 教城主頁 > 教城討論區 返回列表 回覆 發帖 16 Jul 2013 - [Summer Ex 1] 26 commit plagiarism offences in DSE examination 1. What does ‘plagiarism’ mean? Is it a right thing to do? Plagiarism means someone copies someone else's work or ideas.(Reference: Oxford Dictionaries) It is not a right thing to do. 2. What would you do if yo...
Robots: great for a lot of things, not so much for having autonomous feelings or thoughts, widely believed to be crucial for making art (an increasingly contested point). While we've seen plenty of toasters draw and sculpt based on human direction or input from a camera, BNJMN is one of the first to generate his own im...
Take the 2-minute tour × I'm writing a thesis, and of course my university has some requirements regarding the typography, specifying in particular the measure (36 pc), the minimum font size (10 pt), and an acceptable range for the leading (1.5 to double spacing). What is known in general about readability as a funct...
Tuesday, January 29, 2008 To prevent crime, focus resources on children of incarcerated parents Because children of incarcerated parents are 6-8 times more likely than their peers to wind up in prison themselves, I've long believed that whenever the state chooses to incarcerate a parent of a minor child, a rational c...
Magazine Links What Is Hinduism? Join the Conversation Translate This Page Does Your Dress Really Matter? By Tara Katir, Kauai We all know the adage, "You are what you eat." But are we also what we wear? Dr. Emma Tarlo documents modern and aged clothing conundrums and the changing dress codes of Indian society in C...
A Bit of History Steve Orosz invented light beam leveling technology in 1996 for a cardiac monitoring application (U.S. Patent 5836081). Scientists and engineers explored how to apply the technology to other fields, and the laser level resulted. For many years, laser levels were used mostly in large construction and c...
Icelandic Horse Connection The "Wonder" Bit Link to this page! What is a Wonder or Gag Bit? Here are some images of wonder / gag type bits: wonder gag bit wonder gag bit wonder gag bit wonder gag bit The Gag Bit features a sliding mouthpiece that is able to move up and down the cheek of the bit providing a va...
Why does this still image appear to move? I think we've proven, through various optical illusions, that your eyes know precisely nothing about anything. And yet it's still creepy when a still image is crawling across your screen. Check out a couple of reasons why people think this happens. There's not much to be said...
Browse Subject Areas Click through the PLOS taxonomy to find articles in your field. For more information about PLOS Subject Areas, click here. Interactions between Predation and Resources Shape Zooplankton Population Dynamics Interactions between Predation and Resources Shape Zooplankton Population Dynamics • A...
Percentage Calculator Handles Common, Sometimes Frustrating Fractional Math For You Calculating 10% of any given number is fairly simple, but when you get into complex percentages or need to calculate reverse percentages things get a little more difficult. Percentage Calculator handles all the math for you and teaches...
Take the 2-minute tour × Dictionaries contain near 80,000 entries (less or more than that) and most of those entries have phonetic pronunciations written beside them. However, English might have more than a million words, if we count every word which can be distinguished from others by looking at its characters. For...
Farm bill funds go to nutrition programs Published: Friday, December 21, 2007 AMARILLO - The farm bill is not just for farmers. Almost 68 percent of the bill's spending goes to nutrition programs. The rest goes to conservation, energy, research and commodity programs that serve as a safety net for farmers. The nutr...
Take the 2-minute tour × In class, we started talking about operators on Banach spaces after covering the Arzela-Ascoli Theorem. We defined a continuous operator $T\colon X \to Y$ to be compact if $\overline{T(B_X)}^{Y}$ is compact, where $B_X$ is the unit ball in $X$. Consider the Hilbert space $\ell_2 = \{ |x_n|^2 ...
Take the 2-minute tour × Given a full-rank matrix $X$, and assume that the eigen-decomposition of $X$ is known as $X=V \cdot D \cdot V^{-1}$, where $D$ is a diagonal matrix. Now let $C$ be a full-rank diagonal matrix, now I want to calucate the eigen-decomposition of $C \cdot X$, that is to find a matrix $V_c$ and a ...
Take the 2-minute tour × Let $\mathcal{A}$ be an algebra. $d: \mathcal{A}\to \mathbb{N}$ is a function satisfying 1) $d(S+T)\le d(S)+d(T)$, 2)$d(ST)\le d(S)+d(T)$ and 3) $d(aS)=d(S)$ for all $a\in \mathbb{C}, S,T\in\mathcal{A}$. I am wondering what else can we say about this function and what kind of information can ...
Take the 2-minute tour × I am confused about the coplanarity of vectors, and the relation of coplanarity to linear dependence. If I have real vectors $\mathbf{u}$, $\mathbf{v}$, and $\mathbf{w}$, with $\mathbf{w}$ a linear combination of $\mathbf{u}$ and $\mathbf{v}$, the three are then linearly dependent. (This much...
Take the 2-minute tour × Consider the disk $D^2$ and its boundary $ \partial D^2 = S^1$. Then $(D^2, S^1 )$ is a good pair. This means there is a boundary map induced $$ \tilde{H}_2(D^2 / S^1 ) \xrightarrow{\ \partial \ } \tilde{H}_1 (S^1)$$ But we have $D^2 / S^1 \cong S^2$. We also have that $\tilde H_2 (S^2) \con...
Take the 2-minute tour × Reading the wiki article I get confused about matrix norms. My question, is it true that $$\lVert Mx \rVert \leq C(\sup_{ij}{M_{ij}}) \lVert x \rVert$$ where $M$ is a matrix and $x$ is a vector and $C$ is some constant? What does $C$ depend on? According to wiki, $\lVert Mx \rVert \leq \rho(M...
Take the 2-minute tour × Can I rebuild a NxN matrix if I know its Covariance Matrix? If so, how would I go upon it? is there a Matlab function to do so? share|improve this question ...some background would be helpful. –  Guess who it is. May 9 '11 at 10:06 Are you asking "If I have N series with N data points in each...
Take the 2-minute tour × How to show equinumerosity of the powerset of $A$ and the set of functions from $A$ to $\{0,1\}$ without cardinal arithmetic? Not homework, practice exercise. share|improve this question 2 Answers 2 For each subset $S$, define the characteristic function $\chi_S\colon A\to\{0,1\}$ by $$\ch...
Take the 2-minute tour × I have been reading about Riemann Zeta function and have been thinking about it for some time. Has anything been published regarding upper bound for the real part of zeta function zeros as the imaginary part of the zeros tend to infinity? share|improve this question Well, the conjecture is ...
Take the 2-minute tour × Suppose $ f : X \to Y$ and $g,h : Y \to Z$ are continuous, with $g \simeq h$. Prove that $ gf \simeq hf $. My attempt: Suppose $ L(x,t) $ gives a homotopy from $g$ to $h$, i.e. $ L(x,t) : Y \times I \to Z $, with $ L(x,0) = g(x)$ and $ L(x,1) = h(x) \ \forall x \in X$. Then let $ H(x,t) : X...
Drexel dragonThe Math ForumDonate to the Math Forum Ask Dr. Math - Questions and Answers from our Archives The Last Finite Number? Date: 02/01/2004 at 10:59:46 From: Toxic Subject: The last finite number? I just read an article in a magazine that described a pair of numbers that I found intriguing. One was calle...
Take the 2-minute tour × Let $F$ be a fixed free group of finite rank. If $H$ is a finitely generated subgroup of $F$ and $A$ is a basis for $F$, then we can form the Stallings graph $\Gamma_A(H)$ for $H$. It is the unique smallest ($|A|$-labelled) subgraph of the covering space of a bouquet of $A$-circles correspondi...
In Simon Sinek’s TED Talk, “Start with Why” he talks about how organizations that thrive don’t just answer the “what?” and “how?” questions but also answer the most important question of all, “Why?” Why does the organization exist? That question drives what they do and how they do it. The organizations that thrive ar...
X-ray source,in astronomy, any of a class of cosmic objects that emit radiation at X-ray wavelength. Because the Earth’s atmosphere absorbs X rays very efficiently, X-ray telescopes and detectors must be carried high above it by spacecraft to observe objects that produce such electromagnetic radiation. A brief treatme...
National Survey of Student Engagement (NSSE) NSSE 2010 Student Engagement at Mercer Mercer scored higher than its peer institutions on NSSE's 5 benchmarks of effective educational practice: 1. Level of Academic Challenge 2. Active and collaborative Learning 3. Student-Faculty Interaction 4. Enriching Educati...
Ingredients for Good Coral Growth and Color Ingredients for Good Coral Growth and Color Light, Coral, and Photosynthesis Many factors can affect coral growth; lighting, water temperature, feeding strategies, and water chemistry all have an affect coral growth and their appearance.  Proper lighting is one of the most...
Structured Design Process From P2P Foundation Jump to: navigation, search Described by Dan Shaw in a book review of: • How People Harness their Collective Wisdom and Power to Construct the Future in Co-Laboratories of Democracy. By Alexander N. Christakis and Kenneth C. Bauscha "Many Americans may feel pessimist...
Take the 2-minute tour × I am sure this question is really stupid, but I could not refrain from asking it in this forum. This can be considered as a continuation of this question. What does it mean to be a completely positive map, from a Physics point of view. A positive map $h:\mathcal{B(H)}\rightarrow\mathcal{B(K...
Take the 2-minute tour × What is the fundamental basis of resolution of vector. Suppose we have a vector $\vec{mg}$, now we resolve it into two components, horizontal and vertical. My question is what is the basis for telling that this is the horizontal and this is the vertical component since the Cartesian plane can ...