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# In Brownian motion, how does the absolute value of a particle's distance from the center scale with respect to number of iterations? [closed]
The mean distance is probably zero due to averaging out. But what about the mean of the absolute distance?
-
Since distances cannot be negative, it's difficult to see how the... | {} |
# Why are the nodes of an open tubular bell located at .224*L instead of .25*L?
Say that we have a tube of length $L$. In the tube, there is a standing wave of wavelength $\lambda$. Then, $L=\lambda$.
$\hspace{2.5cm}$
In the above diagram, the wave's amplitude is highest at the ends and center of the tube. The wave ... | {} |
# Anisotropic shortest paths across Strait of Gibraltar
#### noviembre 29, 2018
First, we load the main packages we will use in this vignette. This vignette was written under the rWind version 1.0.4
# use install.packages() if some is not installed
# and you can install the latest development version using the comma... | {} |
# Are classes of finite dimensional representations of a $\mathbb{C}$-algebra classified by characters?
Let $A$ be a $\mathbb{C}$-algebra.
For finite dimensional representation $\rho:A \rightarrow \rm{End}(V)$, the trace $\chi_\rho$ of $\rho$ is defined by $\chi_\rho(a):=\rm{Tr}(\rho(a))$ for $a \in A$.
It is true t... | {} |
dc.contributor.author Elvey Price, Andrew dc.date.accessioned 2018-12-11T04:28:47Z dc.date.available 2018-12-11T04:28:47Z dc.date.issued 2018 en_US dc.identifier.uri http://hdl.handle.net/11343/219277 dc.description © 2018 Dr Andrew Elvey Price dc.description.abstract In this thesis we consider a number of enumerative ... | {} |
Map-0.1.3.2: Class of key-value maps
Data.Map.Class
Description
Class of key-value maps
See StaticMap and Map.
Synopsis
Documentation
class Traversable map => StaticMap map where Source #
Class of key-value maps
Laws:
• adjustA pure _ = pure
• adjustA Const k <=< traverseWithKey f = fmap Const . f k <=< getCo... | {} |
# Footer on EVERY page (including chapter*'s/ chapter's first page
I have the following problem: I want to have a footer on every page (even on the first pages of a chapter* or chapter, the tableofcontents, the bibliography as well as the acronyms page. I achieved to get footers on every second and following pages of ... | {} |
Example of not so simple group ??
Help me with an example of a group having subgroups but it doesn't admit a normal subgroup.. ??
The alternate definition of simple groups using non trivial homomorphic image. Searching for a map that doesn't have a non trivial kernal ??
-
Every group admits two normal subgroups, $1$... | {} |
# How do you solve the following system?: 4x + 5y = 2 , 17 x + 2y = 6
Apr 5, 2017
$x = \frac{26}{77}$
$y = \frac{10}{77}$
#### Explanation:
There are a couple of ways we can solve this. I'm going to use the elimination method
$4 x + 5 y = 2$
$17 x + 2 y = 6$
I need to make two of the variables equal, so I'm going ... | {} |
# Equivalent Electri Force, Find the charge.
## Homework Statement
Two objects are identical and small enough that their sizes can be ignored relative to the distance between them, which is 0.3 m. In a vacuum, each object carries a different charge, and they attract each other with a force of 2.3 N. The objects are b... | {} |
### Home > CALC > Chapter 5 > Lesson 5.1.2 > Problem5-14
5-14.
A rectangular piece of sheet metal with a perimeter of $50$ cm is rolled into a cylinder with two open ends.
1. Find the radius and height of the cylinder in terms of $x$.
Look at the diagram of the cylinder. The circumference of the base is equivalent ... | {} |
# How to prove converging subsequence lead to the existence of limsup for a function?
Let $f(x)$ be a function $X\rightarrow R$ and $x_0$ be a limit point in $X$, we define a ball without the center as $B_\delta'(x_0)=B_\delta(x_0) \backslash {x_0}$. The $\limsup$ of the function $f(x)$ at $x=x_0$ is defined as $\math... | {} |
# writing an array and group the contents using curly brackets
I want to write down the following equation:
my try is this:
\documentclass[preview, border=1pt, convert={outext=.png}]{standalone}
\usepackage{amsfonts}
\usepackage{mathtools}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{braket}
\usepackage[utf... | {} |
# Interpretation of quantum mechanics
Page 7 of 13 - About 121 Essays
• ## Atoms: Negatively Charged Particles
Atoms are the most basic building blocks, everything around us are made out of atoms. Atoms are so small that it can’t be found under the finest microscopes. A tiny spec of dust contains millions of billions... | {} |
# Command Line Arguments
## C# Command Line Arguments
When an argument is passed by the command line, then it is called as a command-line argument. The arguments are passed to the Main method during the execution of the code. The values to be passed from the command line, are specified in the string args variable.
E... | {} |
# Issues with large files¶
## Data expansion issues¶
NMRPipe is currently a 32-bit program and, as such, there are limitations to the size of the file it can read, write, and access in memory. For example, a Bruker 4D NUS ser file that is expanded to a final size of 2048 $$\times$$ 96 $$\times$$ 128 $$\times$$ 96 (t4... | {} |
# How to convert Sallen-Key Low pass filter to Signal Flow Graph
Oct 9, 2017
1
#### LvW
Apr 12, 2014
604
The circuit consists of a fixed-gain amplifier (opamp with R3, R4) and a positive feedback function. Hence, where is the problem to find the signal-flow graph?
#### Audioguru
Sep 24, 2016
3,642
There are two RC... | {} |
• ### The Core Mass Function in the Massive Protocluster G286.21+0.17 revealed by ALMA(1706.06584)
Dec. 22, 2017 astro-ph.GA, astro-ph.SR
We study the core mass function (CMF) of the massive protocluster G286.21+0.17 with the Atacama Large Millimeter/submillimeter Array via 1.3~mm continuum emission at a resolution of... | {} |
# Row/column operation on matrices and determinants
1. Feb 9, 2015
### Raghav Gupta
How we cannot apply row and column operation simultaneously on matrix when finding its inverse by elementary transformation but can apply it in determinant?
I think kernel and image gets disturbed in a matrix, though I don't know wha... | {} |
This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this ... | {} |
# Iterated Integral
I look for an argument to this statement:
$$\int_a^x dx_1 \int_a^{x_1} K(x_1,t) dt= \int_a^xdt \int_t^x K(x_1,t) dx_1$$ It is certainly an integration by change of variables that I can not clarify
-
Do you see the domain..? – AD. Mar 19 '12 at 20:59
$K\ge0$? $\,\,\,\,$ – AD. Mar 19 '12 at 21:00... | {} |
# TeX Input Processor Options¶
The options below control the operation of the TeX input processor that is run when you include 'input/tex', 'input/tex-full', or 'input/tex-base' in the load array of the loader block of your MathJax configuration, or if you load a combined component that includes the TeX input jax. The... | {} |
# Proving that $\lim_{n \rightarrow\infty} \int_{0}^{\frac{\pi}{2}} \sin(t^n) dt =0$
It is clear that $\lim_{n \rightarrow\infty} \int_{0}^{1} \sin(t^n) dt =0$. (which is not what is to be proved here)
I don't know how to proceed with the remaining part of the integral ie $\lim_{n \rightarrow\infty} \int_{1}^{\frac{\... | {} |
• •
### 东北振兴以来吉林省四化发展的协调性研究
1. 东北师范大学地理科学学院,吉林 长春 130024
• 收稿日期:2014-08-12 修回日期:2014-11-09 出版日期:2015-09-25 发布日期:2015-09-25
• 作者简介:
作者简介：尹鹏(1987-),男,山东泰安人,博士研究生,主要从事区域经济地理和新型城镇化研究。E-mail:yinp438@nenu.edu.cn
• 基金资助:
国家自然科学基金项目(41471111)、教育部高等专科学校博士学科点专项科研基金(201220043110012)、中国海洋发展研究中心重点项目(AOCZDA201304)资助
### The Coo... | {} |
# The congruence $x^2 - 16x +2 \equiv 0\pmod{37}$ has only two solutions?
I want to prove that the congruence $x^2 - 16x + 2\equiv 0\pmod{37}$ has only two solutions: $x\equiv 3$ and $x\equiv 13$. I am assuming this is true because the modulus is prime. Is it true that there are at most $2$ solutions because this is a... | {} |
# American Institute of Mathematical Sciences
2015, 2015(special): 801-808. doi: 10.3934/proc.2015.0801
## Strong solutions to a class of boundary value problems on a mixed Riemannian--Lorentzian metric
1 Dipartimento di Matematica, Università di L'Aquila, 67100 L'Aquila, Italy 2 Department of Mathematical Sciences... | {} |
• Call Now
1800-102-2727
•
# Area of Trapezium Definition, Types, Properties, Derivation and FAQs
A Trapezium is a quadrilateral in a two-dimensional space with one pair of parallel sides. It is a convex figure which means that it is a closed figure with all its interior angles less than 180 and vertices pointing ou... | {} |
Journal of Economic Theory and Econometrics: Journal of the Korean Econometric Society
Home
Archive
Search
Journal of Economic Theory and Econometrics
Journal of the Korean Econometric Society
• #### Donggyu Sul (University of Texas at Dallas)
Abstract
Practitioners often standardize panel data before estimatin... | {} |
# Tangent of slope
1. Aug 18, 2016
1. The problem statement, all variables and given/known data
Find the slope of tangent line to curve that is intersection to the surface z= (x^2) - (y^2) with plane x =2 , at point (2,1,3)
The ans given by the author is only∂z /∂y = -2
2. Relevant equations
3. The attempt at a sol... | {} |
Tensor rank decomposition for some vectors
I have a problem with solving of following problem.
We have a vector space $$V$$ over field $$k$$ with basis $$v_1, v_2$$
Rank of a vector $$v$$ of $$V \otimes V \otimes V$$ is minimum length of decomposition of $$v$$ into linear combination of rank-1 vectors
I need to solve ... | {} |
• # question_answer If A, B, C and D are the angles of a quadrilateral, then $\frac{\sum{\tan \,A}}{\sum{\cot \,A}}$ is equal to A) $\Pi \,\,\tan \,\,A$ B) $\Pi \,\,\cot \,\,A$ C) $\Sigma \,{{\tan }^{2}}A$ D) $\Sigma \,{{\cot }^{2}}A$
$\because$ $A+B+C+D=2\pi$ or $\tan \,(A... | {} |
# Find the area of the following circles, given that: ( Take π = 22/7 ]
Find the area of the following circles, given that: ( Take π = $\frac { 22 }{ 7 }$ ) | {} |
# Cold, dense, atomic ion clouds produced by cryogenic buffer-gas cooling
@article{Bhatt2019ColdDA,
title={Cold, dense, atomic ion clouds produced by cryogenic buffer-gas cooling},
author={Nishant Bhatt and Kosuke Kato and Amar C. Vutha},
journal={Physical Review A},
year={2019}
}
• Published 8 June 2019
• Physics
• P... | {} |
# [XeTeX] problem with the package polyglossia arabic and perpage
Jens Bakker jbakker at uni-bonn.de
Fri Nov 16 20:15:40 CET 2012
Dear Herbert Schulz, dear Peter Dyballa,
Thank you very much for your fast and very helpful replies. I have chosen the solution of Herbert Schulz, because, for the time being, such a file... | {} |
To illustrate the compilation of a computational scheme, suppose
it is required to compute the values of the analytically specified
function
$y= f(x)$
for certain values of the argument: $x = x_1 , x_2 , \cdots , x_n$. If the number of these values is great, it ‘is not advisable to compute them separately, first $f(x... | {} |
# Geometric Distribution Calculator
What is Geometric Distribution?
The word geometric distribution relates to the probability of getting successful after repeated failures. It is like tossing the dice several times of getting “six” and the chances of getting other numbers are more. So what will be the probability of... | {} |
There’s an increasingly heated debate about Scala’s complexity. A recent post talks about Scala’s "true complexity": the terrifying intricacy you will encounter, if you try to extend Scala’s Collections Library with a method that achieves the "perfect" behavior.
Yet it also might be worth asking: what are the motivati... | {} |
# List five integers that are congruent to 4 modulo 12.
The aim of this question is to introduce the concept of congruency of an integer with another integer under some modulo.
Division
Whenever we divide one integer over another, we have two results, namely a quotient and a remainder. The quotient is the part of th... | {} |
Article | Open
# Seismological evidence for a localized mushy zone at the Earth’s inner core boundary
• Nature Communications 8, Article number: 165 (2017)
• doi:10.1038/s41467-017-00229-9
Accepted:
Published online:
## Abstract
Although existence of a mushy zone in the Earth’s inner core has been hypothesized seve... | {} |
# Tag Info
13
You are indeed allowed to have unreachable states in DFAs (or NFAs, or various other automata models). You may wonder what is the point of having them, given that they are unreachable and have no effect on the language. Well, automata are typically not designed by hand. Rather, they are usually obtained... | {} |
# Convert ML to MG or Millilitre to Milligram Calculator
The Millilitre (ml or mL, also known as millilitre) is a metric unit of the volume, which is equal to 1000 of a liter. ML is a non-SI unit that received to relate to the International System of Unit (SI). It is the same as the one cubic cm (cm 3, or non-standard... | {} |
Your scores are swapped over into a percentile. Your ASVAB scores can be really high in one score, and medium to low in another, and you would still pass the ASVAB. Quotas – when the recruiters have all the people they need, they can be picky on who they let in. The Verbal Expression (VE) score is used to determine qua... | {} |
# Distance from the surface as an input node for use with volumetric materials
I would like to create a material that has a volumetric component whose local Density depends on the depth of each volume point below the surface.
Can the information "how deep below the surface is a given point" (i.e. the intensity of red... | {} |
When you work out a sum with more than one operation, eg 8 + 2 × 3, follow the BIDMAS rule. It is easier to multiply the numbers in scientific notation. b. Move the decimal right 3 places What total distance (in mm) did Courtney cover during her run? 1.182 × 103 × 102 Move the decimal left 5 places Question 23. The err... | {} |
• ### Announcements
#### Archived
This topic is now archived and is closed to further replies.
# How do you open the cd-rom in c++
## Recommended Posts
v0id 122
Just wondering if anyone could give me the code to open the CD-ROM drive in c++ in windows
##### Share on other sites
NickB 146
In what way ? do yo... | {} |
# Creating sections each with title pages in beamers slides
I'm writing up my dissertation defense slides. I would like to have a title page for each of three chapters. Specifically, I want to be able to replicate the box that the dissertation title is in for each of the chapters as I get to that section. Things I don... | {} |
# Label points on a map with one function call
I want to place labels on a geographic map. I can do this with individual points as in the code below
Show[
CountryData["France", {"Shape", "Mercator"}],
Frame -> True,
Epilog ->
{PointSize[0.01], Red, Point[mercPoints],
Text[Abbeville, {3, 47},
BaseStyle -> {FontWeight ... | {} |
Fréchet derivative is a generalization to the ordinary derivative. Generally we are talking about Banach space, where $\mathbb{R}$ is a special case. Indeed, the space discussed is not even required to be of finite dimension.
## Recall
A real-valued function $f(t)$ of a real variable, defined on some neighborhood of ... | {} |
# Math Help - Parametric equations and the lengths of curves.
1. ## Parametric equations and the lengths of curves.
1. Find parametric equations for the semicircle: x^2 + y^2 = a^2 using as parameter the arc length s measured counterclockwise from the point (a, 0) to the point (x, y).
We were not taught this, and I ... | {} |
# What is the equivalent resistance between in the given circuit? a) b) c) d)
## Question ID - 150306 :- What is the equivalent resistance between in the given circuit? a) b) c) d)
3537
(c)
and are in series
are in parallel
and are in series
and are in parallel
and are in series
Now, and are in parallel
... | {} |
Forum moved here!
Home / Discovery of location of the open document
user93
Good afternoon.
When many documents are opened, it would be desirable to open an arrangement of each file. It very strongly would simplify work. I ask for help. Thanks
GitHubRulesOK
@user93
Unfortunately SumatraPDF has a limited space for o... | {} |
# LHCb Theses
Najnovije dodano:
2023-03-14
14:29
Search for lepton flavour violating $\tau^+\to\mu^+\mu^-\mu^+$ decay at LHCb and study on MCP-PMT detector for future LHCb Upgrade / Capelli, Simone The physics analysis has been the primary focus of my research activity during the PhD [...] CERN-THESIS-2022-322 - 141 ... | {} |
# Simple Question
1. Jan 30, 2012
### xuhaib20
Lets Suppose we have 251 Items in stock and we want to convert it into Boxes and single items. How can we do that. I want result like that
E.g 50 boxes 1 item
Total Items # 251 items
items per box = 5
251/5 = 50.2
But result must be as 50 boxes and 1 item
2. Jan 30... | {} |
Browse Questions
# The number of $F_2$ plants found similar to $F_1$ phenotype and genotypes, respectively in a total of 128 plants in $F_2$ progeny of a Mendelian dihybrid cross :
$\begin {array} {1 1} (1)\;48,32 & \quad (2)\;72,32 \\ (3)\;48,24 & \quad (4)\;72,48 \end {array}$
Can you answer this question?
(2) 72... | {} |
## Calculus: Early Transcendentals 8th Edition
$[1.3, 1.7]$
The inequality$|2x-3|≤0.4$ can be calculated as follows: If$|x|≥a$ then: $x≤-a,x≥a$ … (1) Now, apply equation (1) for expression$|2x-3|≤0.4$ to get: $-0.4≤2x-3≤0.4$ This implies $3-0.4≤2x≤0.4+3$ $2.6≤2x≤3.4$ $1.3≤x≤1.7$ Hence, the solution set is$[1.3, 1.7]$. | {} |
# Solve using double angles?. Sin2x-sinx=0
Jun 18, 2018
$x = \pm 2 \pi n , \frac{\pi}{3} \pm 2 \pi n$; where $n \in \mathbb{Z}$.
#### Explanation:
We have: $\sin \left(2 x\right) - \sin \left(x\right) = 0$
Using the double-angle identity for $\sin \left(x\right)$, we get:
$R i g h t a r r o w 2 \sin \left(x\right... | {} |
# Is there any precedence for symbols for constructing parse trees? [duplicate]
I am wondering if some symbols such as the ones in propositional logic have precedence over others in drawing parse trees.
For example, the sentence: p ∧ q → r, would ∧ take precedence over → in becoming the root of the parse tree or vice... | {} |
# Remaking Money
I'm going to make an argument here about what could be done with a monetary system. I make no assumptions as to whether this idea is better or worse than the system commonly in use today. I suspect that as I develop the idea its advantages and disadvantages will come to the surface.
I outline an alte... | {} |
# zbMATH — the first resource for mathematics
The Liar paradox and fuzzy logic. (English) Zbl 0945.03031
Summary: Can one extend crisp Peano arithmetic PA by a possibly many-valued predicate $$\text{Tr}(x)$$ saying “$$x$$ is true” and satisfying the “dequotation schema” $$\varphi\equiv \text{Tr}(\overline\varphi)$$ fo... | {} |
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# The current ratio of X. Ltd is 2:1. State with reason which of the following transaction would i. Increase or ii. decrease or iii. not change the ratio 1. Included in the trade payables was a bills payable of Rs.9,000 which was met on maturity. 2. Company issued 1,00,000 equity shares of Rs.10 each to the Vend... | {} |
# Isolation in Turing-complete reversible cellular automata
I don't know much about the terminology and the results on cellular automata, but I would like to ask a question about an conjecture I thought.
Consider Turing-complete reversible cellular automata.
For instance, Wolfram's Rule 110 cellular automaton is Tur... | {} |
• Revision:OCR Core 1 - Quadratics
TSR Wiki > Study Help > Subjects and Revision > Revision Notes > Mathematics > OCR Core 1 - Quadratics
Contents
As seen before, we referred to quadratic expressions as expressions in the form of . The term "quadratic" means that the polynomial one is referring to is simply one in w... | {} |
# change the format of \ref (enumerate package)
I am writing a list of questions using enumerate package.
Something like this :
\documentclass[a4paper,10pt]{scrreprt}
\usepackage{enumerate}
\begin{document}
\begin{enumerate}
\item \label{itm:1} This is the question 1
\item \begin{enumerate}[(a)]
\item \label{itm:2a... | {} |
# Three Phase Squirrel Cage Induction Machine
Description of the Three Phase Squirrel Cage Induction Machine component in Schematic Editor.
Table 1. Three Phase Squirrel Cage Induction Machine component in Typhoon HIL Schematic Editor
component component dialog window component parameters
• Property tabs:
A, B, and ... | {} |
# Math Help - help please~
‘The quadratic equations (x^2)-6x+2k=0 and (x^2)-5x+k=0 have a common root A. (i.e. A is a root of both equations)
Show that A=k and hence find the value(s) of k.
2. Originally Posted by stupid_kid
‘The quadratic equations (x^2)-6x+2k=0 and (x^2)-5x+k=0 have a common root A. (i.e. A is a ro... | {} |
# Can't find the flaw in the reasoning for this proof by induction?
I was looking over this problem and I'm not sure what's wrong with this proof by induction.
Here is the question:
Find the flaw in this induction proof.
Claim $3n=0$ for all $n\ge 0$.
Base for $n=0$, $3n=3(0)=0$
Assume Induction Hypothesis: $3k =... | {} |
Multiply these and you have the area, in square units: Find the angles of the rhombus. Thanks for contributing an answer to Mathematics Stack Exchange! Another approach is Cartesian geometry: Let $A=(0,0), B=(b,0), D= (p,q), C=(p+b,q)$ with the condition that $b^2=p^2+q^2$ (for the same side lengths). Find the side of ... | {} |
How to count number of bases and subspaces of a given dimension in a vector space over a finite field?
Let $V_{n}(F)$ be a vector space over the field $F=\mathbb Z_{p}$ with $\dim V_{n} = n$, i.e., the cardinality of $V_{n}(\mathbb Z_{p}) = p^{n}$. What is a general criterion to find the number of bases in such a vect... | {} |
# Relaxation Phenomena
There are many contributions to the hyperfine field at the nucleus as seen in Equation 2.17 but the major contributor for transition metals such as Fe, when in zero applied field, is . This arises from the polarising effect of unpaired electron spins with the direction of the field being related... | {} |
# Help understanding a proof
1. Apr 10, 2014
### trash
I'm reading about countable and uncountable sets, I found the following statement: "The set of the functions from $\mathbb{Z}$ to $[0,1]$ is uncountable" with the following proof: "To see that, suppose the set countable having the list $\{f_1,f_2,\dots\}$ and de... | {} |
# Application of the principle of causality to classical electrodynamics
I am reading Griffiths' Introduction to Electrodynamics in which he shows that the retarded and advanced potentials, e.g. the retarded scalar potential
$$V(\mathbf{r},t) = \frac{1}{4\pi\epsilon_0} \int \frac{\rho(\mathbf{r}',t_r)}{\lvert \mathbf... | {} |
Sub-Forums : Special & General Relativity Search this Forum
### Relativity FAQ
Sep10-12 11:09 AM bcrowell
# Special & General Relativity
- Dependence of various physical phenomena on relative motion of the observer and the observed objects. Exp. & theo. theories of relativity
Views: 122 Announcement: PF Member Awa... | {} |
"Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."
Original article
peer-reviewed
## Using Porcine Cadavers as an Alternative to Human Cadavers for Teaching Minimally Invasive Spinal Fusion: Proof of Concept and Anatomical Comparison
#... | {} |
# Fast Computation of the Roots of Polynomials Over the Ring of Power Series
Abstract : We give an algorithm for computing all roots of polynomials over a univariate power series ring over an exact field $\mathbb{K}$. More precisely, given a precision $d$, and a polynomial $Q$ whose coefficients are power series in $x... | {} |
LLC: Accurate, Multi-purpose Learnt Low-dimensional Binary Codes
May 21, 2021 (edited Oct 12, 2021)NeurIPS 2021 PosterReaders: Everyone
• Keywords: Classification, Efficient Classification, Error Correcting Output Codes, Binary Codes, Retrieval, Large-scale Classification
• TL;DR: An accurate method to learn accurate,... | {} |
# A golf ball is dropped from water tower 128 feet tall; its height after t seconds is given byh(t) =
###### Question:
A golf ball is dropped from water tower 128 feet tall; its height after t seconds is given by h(t) = -16t2 + 128 Ilow long is the golf ball in the air? What is the maximum height of the Kolf = ball?
... | {} |
## Thursday, June 28, 2012
### 2012 So Far...
RACES and EVENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finsbury Park 15k
April, 2012
Masha's longest event and I was glad to have been there to share it with her. I didn't press... | {} |
# Andrea Vitaletti
nationality: Italian
date of birth: 27/03/1971
address: via dei Cessati Spiriti 88, Rome, Italy
mobile: +39 349 7569802
e-mail: andrea.vitaletti@uniroma1.it
# Short bio
Andrea Vitaletti, Ph.D. in Computer Engineering. I am currently Assistant professor (Ricercatore confermato) with National sc... | {} |
# Part B: Electron Spin and the Pauli Principle
## Presentation on theme: "Part B: Electron Spin and the Pauli Principle"— Presentation transcript:
Part B: Electron Spin and the Pauli Principle
Chapter 7 Multielectron Atoms Part B: Electron Spin and the Pauli Principle
Part B: Electron Spin and the Pauli Principle
•... | {} |
# Question 5Encontrar la longitud de la curva polar ? = 58 0 < 0 < Zn Dar respuesta con 3
###### Question:
Question 5 Encontrar la longitud de la curva polar ? = 58 0 < 0 < Zn Dar respuesta con 3 cifras decimales.
#### Similar Solved Questions
##### On the moon, the acceleration of a free-faling object is -1.6 mete... | {} |
Row Matrix:
A matrix having a single row is called a row matrix. e. g. [1 3 5 7]
Square Matrix:
An m x n matrix A is said to be a square matrix if m = n i.e. number of rows = number of columns.
Note:
• The diagonal from left hand side upper corner to right hand side lower side lower corner is known as leading diag... | {} |
# Moscow Mathematical Journal
Volume 20, Issue 2, April–June 2020 pp. 375–404.
Orbital Chen Theorem for Germs of $\mathcal{C}^{\infty}$ Vector Fields with Degenerate Singularity
Authors: Jessica Jaurez Rosas (1) and Laura Ortiz-Bobadilla (1)
Author institution:(1) Instituto de Matemáticas, Universidad Nacional Aut... | {} |
# Do all representations of finite groups have one-dimensional subrepresentations?
Let V be a representation of a finite group G, and $v\in V$ - a nonzero vector. Put $$u = \sum_{g\in G} gv.$$ Then for any $g\in G$ we have $gu = u$ and therefore $<u>$ is a subrepresentation of V.
I know there is an error here since t... | {} |
My bibliography Save this paper
## Author
Listed:
• Jean Jacod
• Viktor Todorov
## Abstract
We consider a process $X_t$, which is observed on a finite time interval $[0,T]$, at discrete times $0,\Delta_n,2\Delta_n,\ldots.$ This process is an It\^{o} semimartingale with stochastic volatility $\sigma_t^2$. Assuming ... | {} |
# Copper(I) oxide
Last updated
Names Identifiers IUPAC name Copper(I) oxide Other names Cuprous oxideDicopper oxide Cuprite Red copper oxide 3D model (JSmol) ChemSpider ECHA InfoCard 100.013.883 EC Number 215-270-7 KEGG PubChem CID RTECS number GL8050000 UNII InChI=1S/2Cu.O/q2*+1;-2 Key: KRFJLUBVMFXRPN-UHFFFAOYSA-N In... | {} |
# Laplace transform heat equation $u(0,t)=f(t),u(x,0)=u_0$
Solve the heat equation $$\frac{\partial u}{\partial{t}}=\nu\frac{\partial^2{u}}{\partial{x}^2},t>0,x>0$$ where $$u(x,0)=f(t),u(x,0)=u_0$$ using Laplace transforms.
My trouble is dealing with the general initial condition to find constants. Applying the Lapla... | {} |
# D flip flop with asynchronous level triggered reset
My code :
always @ ( posedge clock, posedge rst)
begin
if(rst) q = 1'b0 ;
else q = d ;
end
Waveform :
Error :
Between 100 and 150 ns, the output followed the d input although there was no clock edge. In other words, it behaved like a latch.
I wanted to make a... | {} |
## Why does the band gap exist?
Hello, do you know why no electron can stay in the band gap? Is it impossible at every energy?
Thank you!
PhysOrg.com physics news on PhysOrg.com >> Promising doped zirconia>> Nanocrystals grow from liquid interface>> New insights into how materials transfer heat could lead to improv... | {} |
# ←→
Reviews of topical problems
# Earth insolation variation and its incorporation into physical and mathematical climate models
Lomonosov Moscow State University, Vorobevy Gory, Moscow, 119991, Russian Federation
This paper reviews research into long-term variations in the Earth's insolation due to celestial-mech... | {} |
# Relative simultaneity and time going backwards as someone accelerates
I have an observer on Earth with an atomic clock, let's call this the unprimed frame with space coordinate x=0 and t. Universe is one dimensional.
I have a rocket ship sitting stationary in empty space to the far "left" of the earth on the x-axis... | {} |
# Hartshorne's proof of Castelnuovo's theorem
For those of us who have forgotten, Castelnuovo's theorem is the following:
Theorem: If $$Y$$ is a curve on a surface $$X$$ with $$Y \simeq \mathbb{P}^1$$ and $$Y^2 = -1$$, then there is a morphism $$f: X \to X_0$$ to a smooth projective surface $$X_0$$ such that $$X$$ is... | {} |
• Browse all
Measurement of the $B$ meson differential cross-section, $d \sigma / d p_T$, in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV
The collaboration
Phys.Rev.Lett. 75 (1995) 1451-1455, 1995
Abstract (data abstract)
Fermilab-Tevatron. Measurement of the B meson differential cross section in pbar p c ollisions ... | {} |
lilypond-user
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Re: How to make a tweak a variable?
From: Xavier Scheuer Subject: Re: How to make a tweak a variable? Date: Sun, 18 Sep 2011 00:40:47 +0200
```On 17 September 2011 23:58, harm6 <address@hidden> wrote:
>
> Hi Xavier,
>
> you can't put \tweak in variable.
>
> Try:
>
> crescTweak = #(let... | {} |
# Cumulative vs. non-cumulative IRFs in R
I am using irf function from vars package. I am trying to derive cumulative IRFs.
The following code describes the case of deriving cumulative IRFs:
irf(vecm.l, impulse = c("g","p","h","l","s"), response = "g", cumulative = TRUE,n.ahead = 20, ortho=TRUE)
I got the output ... | {} |
# Correlation amplitude and continuous spectra
The correlation amplitude is defined in Modern Quantum Mechanics by JJ Sakurai, chapter 2 as
$$C(t)=\langle\alpha|\alpha,t_0=0;t\rangle=\langle\alpha|\mathcal{U}(t,0)|\alpha\rangle \, .$$
In Eq. (2.1.65), for an initial state $|\alpha\rangle$ represented by a superposit... | {} |
How would you write this out?
• February 11th 2008, 08:45 PM
Girlaaaaaaaa
How would you write this out?
A company produces very unusual CD's for which the variable cost is $8 per CD and the fixed costs are$50000. They will sell the CD's for $83 each. Let x be the number of CD's produced. Write the total cost as a func... | {} |
# Tag Info
5
To identify the Noether 4-current with the electric 4-current, one would in principle have to show that the Noether 4-current indeed appears as the source term in Maxwell's equations. The Maxwell equations with sources (Gauss's + Ampere's laws) are derived by adding the Maxwell Lagrangian $-\frac{1}{4}F_... | {} |
Article
# Solitons and Precision Neutrino Mass Spectroscopy
(Impact Factor: 6.13). 01/2011; 699(1). DOI: 10.1016/j.physletb.2011.03.058
Source: arXiv
ABSTRACT
We propose how to implement precision neutrino mass spectroscopy using
radiative neutrino pair emission (RNPE) from a macro-coherent decay of a new
form of t... | {} |
# Different Ways of Computing a Limit: Index
I’m doing something that I should have done a long time ago: collecting a series of posts into one single post. The following links comprised my series on different ways of computing the limit
$\displaystyle \lim_{x \to \infty} \frac{\sqrt{x^2+1}}{x}$
Part 1: Algebra
Par... | {} |
# Eliminate reference to chapter in table caption (memoir class)
I'm editing a book using the memoir class. Each chapter has a different author, and I restart numbering of all elements at the start of each chapter. So far, so good. However, I want to eliminate the chapter number that occurs in front of tables and figu... | {} |
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