text stringlengths 104 605k |
|---|
## Wednesday, November 12, 2014
### Unit digit, Tenth digit and Digit Sum
Word problems on unit digit, tenth digit or digit sum.
#1: How many digits are there in the positive integers 1 to 99 inclusive?
Solution I: From 1 to 9, there are 9 digits.
From 10 to 99, there are 99 - 10 + 1 or 99 - 9 = 90 two digit numbe... |
# W2
Total cost $100,000 Total volume 1,000 Average cost$100 Payer volumes Medicare (payment rate = $95) 400 Medicaid (payment rate =$75) 100 Managed Care # 1 (payment rate = $110) 300 Managed Care # 2 (pay 80% of charges) 100 Uninsured (pay 10% of charges) 100 Total all payers 1,000 Desired net income$5,000 1) Medica... |
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# A magnetic field of 100 G (1 G = 10−4 T) is required which is uniform in a region of linear dimension about 10 cm and area of cross-section about 10−3 m2. - Physics
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Numerical
A magnetic field of 100 ... |
# BEATLES – If I Needed Someone – Backing Track MIDI FILE
\$1.99
## DEMO:
Beatles
If I Needed Someone
## LYRICS:
If I needed someone to love
You’re the one that I’d be thinking of
If I needed someone
If I had some more time to spend
Then I guess I’d be with you my friend
If I needed someone
Had you come some oth... |
# qml.quantum_monte_carlo¶
quantum_monte_carlo(fn, wires, target_wire, estimation_wires)[source]
Provides the circuit to perform the quantum Monte Carlo estimation algorithm.
The input fn should be the quantum circuit corresponding to the $$\mathcal{F}$$ unitary in the paper above. This unitary encodes the probabili... |
# Playground Sand - Pricing
Not Reviewed
Equation / Last modified by KurtHeckman on 2017/01/18 19:27
Cost =
Playground Sand - Pricing
Variable Instructions Datatype
(V)"Volume of playground sand." Enter the volume of play sand. Decimal (ft³)
(uP)"Price per one cubic foot of play sand" Enter the unit price of play sand... |
# problem with end letter in Arabic words
I use the below commands to get an Arabic sentence
\documentclass[12pt,a4paper]{article}
\usepackage[cp 1256]{inputenc}
\usepackage[arabic,english]{babel}
\usepackage[LAE,LFE]{fontenc}
\Vocalize
\usepackage{color}
\usepackage[left=4cm,right=2cm,top=2cm,bottom=2cm]{geometry}
... |
Both generative adversarial network models and variational autoencoders have been widely used to approximate probability distributions of datasets. Although they both use parametrized distributions to approximate the underlying data distribution, whose exact inference is intractable, their behaviors are very different.... |
# I Rotating bullet vs non rotating bullet
1. Apr 2, 2017
### darkdave3000
I'm writing a program to simulate bullet impact on various materials.
I need to know, will the angular momentum of a spinning bullet give it more impact force?
I would assume that if so it would also mean that spinning bullets overcome more ... |
# Distribution of cycles length in a graph
Given a random directed Graph G:
$$G=(V,E) \\ \lvert V \rvert = n , \lvert E \rvert = k$$
where for each vertex, either: $$d_{incoming}(v) = 1 , d_{outgoing}(v) = 1$$ meaning - for each incoming (outgoing) edge to vertex v, there is also an outgoing (incoming) edge from ver... |
# Visual Computing
## Publications
#### Wave Curves: Simulating Lagrangian water waves on dynamically deforming surfaces
ACM Transactions on Graphics (SIGGRAPH 2020)
• Skřivan
• Söderström
• Johansson
• Sprenger
• Museth
• Wojtan
We propose a method to enhance the visual detail of a water surface simulation. Our m... |
# Q : 7 The inner diameter of a circular well is $\small 3.5\hspace{1mm}m$. It is $\small 10\hspace{1mm}m$ deep. Find (ii) the cost of plastering this curved surface at the rate of Rs 40 per $\small m^2$.
Given,
Inner diameter of the circular well = $d = \small 3.5\hspace{1mm}m$
Depth of the well = $h... |
# Batch PTA stopping condition
I am reviewing my Neural Network lectures and I have a doubt: My book's (Haykin) batch PTA describes a cost function which is defined over the set of the misclassified inputs.
I have always been taught to use MSE < X as a stopping condition for the training process. Is the batch case di... |
# zbMATH — the first resource for mathematics
An approximate functional equation for the Dirichlet $$L$$-function. (English. Russian original) Zbl 0195.33301
Translation from Tr. Mosk. Mat. Obshch. 18, 101–115 (Russian) (1968; Zbl 0167.31801).
##### MSC:
11M06 $$\zeta (s)$$ and $$L(s, \chi)$$ |
## Social Media
1. Obligatory passport photo \\ 2. First selfie in Portugal \\ 3. Second selfie (haha), the wonders of bathroom lighting \\ 4. New purchase \\ 5. OOTN \\ 6. Annual mini drive \\ 7. Blog post: The Stone Age \\ 8. Wheelbarrow of flowers \\ 9. Blog post: The Stone Age
1. Best crepe ever \\ 2. Blog post: ... |
## Monday, January 27, 2020
### Number Facts for Every Year Day ((31-60)) from "On This Day in Math"
The 31st day of the year; 31 = 22 + 33, i.e., The eleventh prime, and third Mersenne prime, it is also the sum of the first two primes raised to themselves. *Number Gossip (Is there another prime which is the sum of ... |
# GATE Questions & Answers of Fluid Mechanics Civil Engineering
#### Fluid Mechanics 61 Question(s) | Weightage 09 (Marks)
Bernoulli’s equation is applicable for
For a steady incompressible laminar flow between two infinite parallel stationary plates the shear stress variation is
A traingular pipe network is shown ... |
This site contains: mathematics courses and book; covers: image analysis, data analysis, and discrete modelling; provides: image analysis software. Created and run by Peter Saveliev.
# Orientable surface
A surface is called non-orientable if it contains the Mobius band:
The rest are orientable:
Definition. The orie... |
# Removing a hypothesis when generalizing the Lebesgue measure
Let $f:\mathbb R\to\mathbb R$ be a continuous increasing function. Define the (generalized) length of (finite) semiopen intervals,
\begin{align} \lambda_f:&\{[a,b):a,b\in\mathbb R\,;\;a\leq b\}\to[0,\infty),\\ &[a,b) \mapsto f(b)-f(a). \end{align}
Define... |
# Quivers Representations in SUSY gauge theories
+ 4 like - 0 dislike
541 views
I would like to hear some reasons and ideas on how quivers are useful in SUSY gauge theories. There is a nice answer about the case of D-branes here but it is not clear on their appearance in gauge theory independently of the D-branes. Mo... |
# Experimental taphonomy of fish - role of elevated pressure, salinity and pH
## Abstract
Experiments are reported to reconstruct the taphonomic pathways of fish toward fossilisation. Acrylic glass autoclaves were designed that allow experiments to be carried out at elevated pressure up to 11 bar, corresponding to wa... |
# Euler-Lagrange question about strange differentiation
## Main Question or Discussion Point
I'm watching Susskind's Classical Mech. YouTube lecture series and am really confused about something he's doing where otherwise I've followed everything up until this point without a problem. In Lecture 3 he's dealing with t... |
# Homework Help: Surface Area of y = e^5x revolved around the x-axis from 0 to ln(4)
1. Feb 23, 2010
### Oblakastouf
1. The problem statement, all variables and given/known data
http://i47.tinypic.com/1z6naa.jpg
Note... I used wolfram alpha to get the answer, I did not get it myself... So I still need help. The an... |
# Question #71f34
Oct 30, 2016
$8.8$ m
#### Explanation:
Since the area of a square is ${l}^{2}$ where $l$ represents the width of the square, we can reverse the operation to obtain the length given the area. Therefore:
${l}^{2} = 4.84$
$l = \sqrt{4.84} = 2.2$
Note that we ignore the negative values of the square... |
Publication 1997 Issue No. 4 - April Abstract - A Geometric Approach for Constructing Coteries and k-Coteries
A Geometric Approach for Constructing Coteries and k-Coteries
April 1997 (vol. 8 no. 4)
pp. 402-411
ASCII Text x Yu-Chen Kuo, Shing-Tsaan Huang, "A Geometric Approach for Constructing Coteries and k-Coteries,"... |
+0
0
132
3
+221
Let APQRS be a pyramid, where the base PQRS is a square of side length 20. The total surface area of pyramid APQRS (including the base) is 1200. Let W, X, Y, and Z be the midpoints of $$\overline{AP}, \overline{AQ}, \overline{AR},$$ and $$\overline{AS},$$ respectively. Find the total surface area of f... |
# Definition:Pointed Mapping
Let $(A, a)$ and $(B, b)$ be pointed sets.
A pointed mapping $f : (A, a) \to (B, b)$ is a mapping $f : A \to B$ such that $f(a) = b$. |
• 104 Plaza Center Serekunda, The Gambia
• (+220) 4290383 / 7724021
• info@scoutgambia.org
XviD Video Codec is a product of the XviD project, which is sustained through a collaborative development effort. Its focus is related to compressing videos in order to reduce the required bandwidth in transmissions over network... |
Subsections
# APPROXIMATIONS OF SUMS OF INFINITE SERIES
## Background
In Section 8.2 of the text the sum of an infinite series is defined as , where Sn is the partial sum of the first n terms of the series. However, because of the algebraic difficulty (often, impossibility) of expressing Sn as a function of n, it is... |
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anonymous one year ago Could someone check my answer? Q. Assume an arbitrary atom X with atomic number (nuclear charge) of Z. Calculate the maximum possible value of Z which an ion X^+(Z-1) can have keeping in mind that the electron cannot mo... |
# How do you manipulate pose bones using python?
I'm trying to render different images of hand gestures using python, but for some reason, I'm unable to get the hand armature bones to move. I'm using Manuel Bastoni for the model. http://www.manuelbastioni.com/
Here's the code that I have right now:
bpy.ops.object.mo... |
International Journal of Mathematics ( IF 0.604 ) Pub Date : 2021-02-19 , DOI: 10.1142/s0129167x21500221
Shunya Fujii; Shun Maeta
In this paper, we consider generalized Yamabe solitons which include many notions, such as Yamabe solitons, almost Yamabe solitons, $h$-almost Yamabe solitons, gradient $k$-Yamabe solitons ... |
## 月曜解析セミナー： Continuous cores of full factors
2015年 5月 18日 14時 45分 ～ 2015年 5月 18日 16時 15分
I will talk about the problem concerning the fullness of the core factor of a given type III$_1$ von Neumann factor algebra. We have not obtained a precise characterization, but I will sketch our solution of this problem for... |
### Calculus I
Introduction to the theory and applications of both differential and integral calculus. Topics discussed include the following: Limits and continuity, Derivatives and their applications, theorems of calculus, anti-derivative and integrals
### Calculus II
Topics discussed in this course include: Techni... |
Algebra and Trigonometry 10th Edition
Published by Cengage Learning
Chapter 10 - 10.3 - The Inverse of a Square Matrix - 10.3 Exercises - Page 734: 14
Answer
$\begin{bmatrix} 7 &-2 \\ 3 &-1\end{bmatrix}$
Work Step by Step
We need to augment the matrix by adding the Identity Matrix $\begin{bmatrix} 1 & 0 \\ 0 & 1\... |
# [SPM Mathematics Question] How to solve this question?
### Question
18 Sebuah peta dilukis dengan skala 1:500 000. Hitung jarak sebenar, dalam km, sebatang jalan raya yang panjangnya 8cm pada peta itu.
A map is drawn on a scale 1:500 000. Calculate the actual distance, in km, a road which is 8cm on the map.
A 40
B ... |
Journal topic
Atmos. Chem. Phys., 18, 6317–6330, 2018
https://doi.org/10.5194/acp-18-6317-2018
Atmos. Chem. Phys., 18, 6317–6330, 2018
https://doi.org/10.5194/acp-18-6317-2018
Research article 04 May 2018
Research article | 04 May 2018
# Global warming potential estimates for the C1–C3 hydrochlorofluorocarbons (HCFC... |
### Out of three numbers, the first is twice the second and is half of the third. If the average of the three numbers is 56, then difference of first and third numbers is
A. 12 B. 20 C. 24 D. 48 Answer: Option D
### Solution(By Apex Team)
$\begin{array}{l}\text{Let the second number be x}\\ \text{Then, first number ... |
2013
12-12
# Idiomatic Phrases Game
Tom is playing a game called Idiomatic Phrases Game. An idiom consists of several Chinese characters and has a certain meaning. This game will give Tom two idioms. He should build a list of idioms and the list starts and ends with the two given idioms. For every two adjacent idioms... |
### Fixed-Sample Clinical Trials
Subsections:
A clinical trial is a research study in consenting human beings to answer specific health questions. One type of trial is a treatment trial, which tests the effectiveness of an experimental treatment. An example is a planned experiment designed to assess the efficacy of a... |
# Oseledets multiplicative ergodic theorem
Oseledets multiplicative ergodic theorem, or Oseledets decomposition, considerably extends the results of Furstenberg-Kesten theorem, under the same conditions.
Consider $\mu$ a probability measure, and $f:M\rightarrow M$ a measure preserving dynamical system. Consider $A:M\... |
main-content
Gepubliceerd in:
01-12-2008
# Patient-reported outcomes and the mandate of measurement
Auteur: Gary Donaldson
Gepubliceerd in: Quality of Life Research | Uitgave 10/2008
• Optie A:
• Optie B:
## Abstract
### Purpose
Coherent clinical care depends on answering a basic question: is a patient getting... |
# A football field is 100 yards long and 50 yards wide. How do you find the length of a diagonal of the football field?
Feb 13, 2016
${100}^{2} + {50}^{2} = 12500$; $\sqrt{12500} = 111.80$ yards
#### Explanation:
A football field is a rectangle, so a diagonal line creates 2 right triangles. The formula for the leng... |
# Showing one category and hiding two others when one of three buttons is clicked
How can I refactor this code? I know it's repetitive but I'm not sure how to fix it.
$(function() {$('#category-1-button a').bind('click', function() {
$(this).css({opacity:'1'});$('#category-2-button a,#category-3-button a').css({opaci... |
# Helmholtz Equation
The Helmholtz equation is named after a German physicist and physician named Hermann von Helmholtz, original name Hermann Ludwig Ferdinand Helmholtz.
This equation corresponds to the linear partial differential equation: where $⛛^{2}$ is the Laplacian, is the eigenvalue, and A is the eigenfunctio... |
# How do you Use Simpson's rule with n=8 to approximate the integral int_0^pix^2*sin(x)dx?
Aug 20, 2014
For any numerical approximation of a function, you always start with a table of values. For your problem, we have:
$a = 0$
$b = \pi$
$n = 8$
So,
$\Delta x = \frac{b - a}{n} = \frac{\pi}{8}$
${x}_{i} = a + i \Del... |
MP5 Photomosaic
SourceImage Class Reference
SourceImage extends the Image class and provides some additional data and functions suitable for the source image for the photomosaic. More...
#include "sourceimage.h"
## Public Member Functions
SourceImage (const PNG &image, int resolution)
Default constructor. More...
... |
# The spectrum of the Hardy Banach algebra $(H^1(\mathbb{T}),+,*,\|\|_1)$.
Let $\mathbb{T}$ be the $1$-torus and define: $$H^1(\mathbb{T}):=\{f\in L^1(\mathbb{T})\ | \ \forall n<0, \hat{f}(n)=0\},$$ where if $f\in L^1(\mathbb{T})$ we have denoted by $\hat{f}$ the Fourier transform of $f$.
By the linearity of the Four... |
## Lectures on nonlinear evolution equations. Initial value problems.(English)Zbl 0811.35002
Aspects of Mathematics. 19. Braunschweig etc.: Vieweg. viii, 259 p. (1992).
The author investigates the global existence and uniqueness of small smooth solutions for nonlinear evolution equations, including nonlinear wave equa... |
To switch into the interaction picture, we divide the Schrödinger picture Hamiltonian into two parts: H ⟩ The interaction picture is a special case of unitary transformation applied to the Hamiltonian and state vectors. − 1.2.3 Interaction picture The interaction picture is a mixture of the Heisenberg and Schr odinger ... |
Catch/Overtake Problems Video Lessons
Concept
# Problem: A rock is thrown vertically upward with a speed of 16.0 m/s. Exactly 1.00 s later, a ball is thrown up vertically along the same path with a speed of 23.0 m/s.(a) At what time will they strike each other?(b) At what height will the collision occur?Assuming that... |
# The Her Majesty v. Dadabhoy, 1865
[shipping, charter]
## Owners of Her Majesty v. Dadhaboy and Co.
##### Source: The North-China Herald, 28 January 1865
H.B.M. CONSULAR COURT.
Before Sir HARRY S. PARKES, K.C.B., H.B.M. Consul,
NICOL LATIMER, Esq., C. J. SKEGGS, Esq., Assessors.
OWNERS OF Her Majesty v. DADABHO... |
### Information Systems And Engineering Economics Set 5
This set of Information systems and engineering economics Multiple Choice Questions & Answers (MCQs) focuses on Information Systems And Engineering Economics Set 5
Q1 | is a document to convey theAadhaar number to a resident.
• b) cidr
• c) uid
Q2 | Record date ... |
# What to do with cuts (constraints) when a fixation is contrary to a RHS in a ILP / LP relaxation?
I am trying to understand an algorithm in a paper by Crévits et al. (2012)1 (see algorithm 2, the cuts I'm referring to are from the reduced costs). It uses a series of successive cuts on a linear relaxation of a proble... |
# Bellman-Ford - is number of interations greater than diameter?
Diameter of a connected, undirected graph is the smallest natural number d, so that between any two vertices of the graph exist path of length at most d.
Prove or disprove: in Bellman-Ford is the number of iterations always equal or lower than d.
I'm t... |
# Start a new discussion
## Not signed in
Want to take part in these discussions? Sign in if you have an account, or apply for one below
## Discussion Tag Cloud
Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.
1. Recently, there was a discussion in the page about Serre su... |
# Differential Equations in Mathematica
1. Sep 24, 2005
### amcavoy
I know how to solve them in Mathematica, but is there a way I can plot slope fields / integral curves?
2. Sep 24, 2005
### lurflurf
yes there is
3. Sep 24, 2005
### amcavoy
Well, how would I do it?
4. Sep 25, 2005
### lurflurf
There is a st... |
# HP Forums
Full Version: Calculate 200^300 with SOLVE
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
I use this short program on my 42S to get an approximate answer for exponentiation of large arguments, e.g. 200^300 = 2.037x10^690
00 {15-Byte Prgm}
01 ... |
Conference paper Open Access
# Misbehavior Detection in the Internet of Things: A Network-Coding-aware Statistical Approach
Antonopoulos, Angelos; Verikoukis, Christos
### Citation Style Language JSON Export
{
"DOI": "10.1109/INDIN.2016.7819313",
"title": "Misbehavior Detection in the Internet of Things: A Network-... |
$$\require{cancel}$$
# Torricelli’s Theorem
Figure $$\PageIndex{1}$$ shows water gushing from a large tube through a dam. What is its speed as it emerges? Interestingly, if resistance is negligible, the speed is just what it would be if the water fell a distance $$h$$ from the surface of the reservoir; the water’s sp... |
# Is F(x) = 3x^4 - 5 an odd or even function?
Jun 28, 2016
$F \left(x\right) = 3 {x}^{4} - 5$ is even
#### Explanation:
definitions
If $f \left(- x\right) = f \left(x\right)$ then the function is even
If $f \left(- x\right) = - f \left(x\right)$ then the function is odd
For $F \left(x\right) = 3 {x}^{4} - 5$
$\te... |
The quadrifolium (also known as four-leaved clover[1]) is a type of rose curve with an angular frequency of 2. It has the polar equation:
${\displaystyle r=a\cos(2\theta ),\,}$
with corresponding algebraic equation
${\displaystyle (x^{2}+y^{2})^{3}=a^{2}(x^{2}-y^{2})^{2}.\,}$
Rotated counter-clockwise by 45°, this ... |
# proving the parallelogram side theorem
0000104960 00000 n There are five ways in which you can prove that a quadrilateral is a parallelogram. Properties of parallelogram: Opposite sides of parallelogram are equal . Points A, B, C, and D form a parallelogram. This Lesson (Proof of Opposite sides of a parallelogram ar... |
# MOSFET simulation model
I am trying to model a synchronous buck converter, for which I need to choose mosfet models for simulations. I am seeing that it has various parameters out of which length and width is affecting the simulation results.
What should be the values for length and width in MOSFET parameters for s... |
Podcast
# The Future of the Office Building
Office spaces are not just places built for people to sit in and work for eight hours every day for a monthly paycheck—they are more than that. Apart from playing a major role in the psyche and productivity of employees, the architecture or structural design of a workplace ... |
# How do I convert an ARDR asset to real tokens?
How do I convert an ARDR asset to real tokens?
Could you please elaborate what you mean by "ARDR asset" and "real tokens"?
Hi, I continue this .....
In the NXT wallet is Assets > My Assets
and there 2 items:
ARDR
Lucky
For them are 2 actions: Transfer and Delete sha... |
# Solutions
Mole fraction (x)
The mole fraction of A and B will be as follows, if the number of moles of A and B are nA and nB respectively: $$x_{\,A} = \frac {n_{\,A}} {{n_{\,A}} + {n_{\,B}}} \text{ , and } x_{\,B} = \frac {n_{\,B}}{{n_{\,A}} + {n_{\,B}}}$$ nA + nB = 1
Molarity (M)
$$\text {Molarity (M) } = \frac { ... |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... |
Algebraic and Arithmetic Geometry Seminar
# The Hilbert scheme of infinite affine space
## by Burt Totaro (UCLA)
Europe/Rome
I will discuss the Hilbert scheme of d points in affine $n$-space, with some examples. This space has many irreducible components for $n$ at least $3$ and is poorly understood. Nonetheless, in... |
# Math Help - factoring without c value
1. ## factoring without c value
Hi;
Does x^2 -2x factor to (x - 2)(x - 0).
Thanks
2. ## Re: factoring without c value
Yes. This polinom has 2 real root:
x1 = 0
x2= 2
3. ## Re: factoring without c value
Originally Posted by anthonye
Hi;
Does x^2 -2x factor to (x - 2)(x - ... |
# Tag
Sort by:
### Separation of variables
Separation of variables is a method of solving ordinary and partial differential equations.For an ordinary differential equation(1)where is nonzero in a neighborhood of the initial value, the solution is given implicitly by(2)If the integrals can be done in closed form and ... |
All Questions
111 views
How can I execute a sequence of statements interactively?
I'm fairly new to Mathematica. Suppose I have the following function: f[x_Integer] := Module[{y, z, r}, y = 5; z = 10; r = x + y + z; r ]; and I ...
551 views
WaveletScalogram in polar coordinates
For given dataset data = Re[Zeta[1/2... |
# Arun Waves
## July 23, 2010
### Leg-Wheel hybrid for a rover robot: Whegs
Filed under: Robotics — Arun @ 2:05 am
Tags: , , , , ,
During one of my exploratory voyages across the vast untamed expanse of the “internet” I made an exciting discovery, Whegs – a wheel-leg hybrid system. First watch this video to get hoo... |
# Chapter 1 Introduction to Data Science
This is an open source textbook aimed at introducing undergraduate students to data science. It was originally written for the University of British Columbia’s DSCI 100 - Introduction to Data Science course. In this book, we define data science as the study and development of r... |
Who invented the method of radiocarbon dating men and women dating
Rated 4.54/5 based on 979 customer reviews
But as more dates became available, Egyptologists, who had hieroglyphic records back thousands of years, began to recognize that C-14 dates were generally too young.They proved this by showing that C-14 dates... |
# Potential energies
1. Jun 2, 2009
Hi guys.... I have a small question on potential energies:
I have got two potential energies: $$U_1=-\frac{k^2}{2}+\frac{w\sqrt{3}}{2}\sin^2\theta \cos 2 \phi$$
and $$U_2==-\frac{k^2}{2}+\frac{w\sqrt{3}}{2}\sin^2\theta \sin 2 \phi$$
where k is a constant and 0<theta<pi and 0<phi<2... |
## anonymous 5 years ago what the flutter this website sucks
1. Owlfred
Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!
2. anonymous
its a math world...where you can find ... |
## Physics Friday 63
[Part 2 of ?]
In the previous part, we introduced a spinning oblate spheroid, and showed that a distant point mass M at displacement d will exert a torque on the spheroid that can be approximated as
. Now, suppose that d is in the xy-plane of the inertial frame. Further, suppose that our point ma... |
Browse Questions
Oscillations
# A taut string for which $\;\mu=5\times 10^{-2} \;Kg/m\;$ is under as tension of 80 N . How much power must be supplied to the string to generate a sinusoidal wave at a frequency of 60 Hz and an amplitude of 6 cm ?
$(a)\;512\;W\qquad(b)\;500\;W\qquad(c)\;640\;W\qquad(d)\;746\;W$
Answer... |
News
# Tadiran Batteries and Hexagram Sign $18 Million Lithium Battery Contract for Automatic Meter Reading January 16, 2007 by Jeff Shepard Tadiran Batteries Ltd. has been awarded a five year,$18 million contract for the supply of lithium batteries from Hexagram, Inc., a U.S. based manufacturer of Automatic Meter Rea... |
In mathematics, a Lindelöf space is a topological space in which every open cover has a countable subcover. A Lindelöf space is a generalization of the more commonly used notion of compactness, which requires that the subcover be finite.
Lindelöf spaces are named for the Finnish mathematician Ernst Leonard Lindelöf.
... |
# Tag Info
Let $V$ have basis $e_1, \ldots, e_n$. There is a basis $\delta_, \ldots, \delta_n$ of $V^\vee$ called the dual basis characterized by the property $\delta_i(e_j) = \begin{cases}1 & \text{if }i=j \\ 0 & \text{otherwise}\end{cases}$. The element $"\mathrm{id}" \in T \otimes T^\vee$ corresponding to the ident... |
# STARS2019 / SMFNS2019
Cuba
Museum Casa de los Árabes
#### Museum Casa de los Árabes
Ofícios 16, Havana 10100, Old Havana
, , , , , ,
Description
The events are the fifth and sixth in a series of meetings gathering scientists working on astroparticle physics, cosmology, gravitation, nuclear physics, and related fi... |
# An inverted cone has a diameter of 42 in and a height of 15in. If the water flowing o
• March 19th 2010, 09:40 PM
yoman360
An inverted cone has a diameter of 42 in and a height of 15in. If the water flowing o
An inverted cone has a diameter of 42 in and a height of 15in. If the water flowing out of the vertex of the... |
# Matrix
• March 18th 2013, 01:14 AM
Tutu
Matrix
1.) If A is $\begin{bmatrix} 3 & 2 \\-2 & -1 \end{bmatrix}$, write A^2 in the form pA+qI where p and q are scalars. Hence write A^(-1) in the form rA+sI where r and s are scalars.
I know how to find A^2, I got $\begin{bmatrix} 5 & 4 \\-4 & -3 \end{bmatrix}$ but I do no... |
# KSZ
To rescale to a different area/map depth, simply rescale by $\sqrt{\rm area}$ and pick the new noise level. |
# Fitting A-Ci curves - FAQ
#### 2021-03-31
This document lists frequently asked questions (FAQ) on the use of the fitaci function from the plantecophys package, to fit the FvCB model to measurements of photosynthesis rate at varying CO2 concentrations (A-Ci curves).
This list will be updated based on queries I rece... |
## How can a character attract people of multiple different personalities other than having a single trait that…
Ok, so I currently have a visual novel (For those who do not know, it’s a video game that’s almost all story. The character may have a few choices in the matter, but most of it is about watching the story. ... |
Fluid Dynamics (physics.flu-dyn)
• Despite recent progress, laminar-turbulent coexistence in transitional planar wall-bounded shear flows is still not well understood. Contrasting with the processes by which chaotic flow inside turbulent patches is sustained at the local (minimal flow unit) scale, the mechanisms contr... |
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# Help!
+1
39
2
1. Given that $f(x) = (\sqrt 5)^x$, what is the range of $f(x)$ on the interval $[0, \infty)$?
2. When Lauren was born on January 1, 1990, her grandparents put $\$1000$in a savings account in her name. The account earned$7.5\%$annual interest compounded quarterly every three months. To the neares... |
# Chapter 1 - Review Exercises: 46
$x=\left\{ -2-2i,-2+ 2i \right\}$
#### Work Step by Step
$\bf{\text{Solution Outline:}}$ To solve the given equation, $(x+4)(x+2)=2x ,$ express first in the form $ax^2+bx+c=0.$ Then use the Quadratic Formula to solve for $x.$ $\bf{\text{Solution Details:}}$ Using the FOIL Method wh... |
# Converting legacy amstex picture with \LPic to latex
I am converting legacy amstex code to latex. I am stuck on vector pictures in the document.
In the "main" document, there is code like this:
\centerline{\input fig11.tex}
In the fig11.tex file, there is code, that looks like this:
%%AmSTeX
\LPic 11.8 5.0 fig1... |
By default TeX prints the page number at the bottom of the page. I added a custom header so that the page number appears in the top right hand corner.
So I have the page number in two places, at the bottom of the page and in my header.
How do I get rid of the page number that is at the bottom of the page?
-
This dep... |
## CryptoDB
### Paper: An Enhanced One-round Pairing-based Tripartite Authenticated Key Agreement Protocol
Authors: Meng-Hui Lim Sanggon Lee Youngho Park Hoonjae Lee URL: http://eprint.iacr.org/2007/142 Search ePrint Search Google A tripartite authenticated key agreement protocol is generally designed to accommodate ... |
# GR vs. SR while accelerating away
1. May 30, 2005
### gonzo
A quick question for those fast with the GR and SR math.
Assume you get in a spaceship and start accelerating away from Earth, and during the trip you and the people left behind compare clock speeds periodically (not elapsed time, but rather tick rates).... |
# detect - Source detection¶
## Introduction¶
The gammapy.detect submodule includes low level functions to compute significance and test statistics images as well as some high level source detection method prototypes.
Detailed description of the methods can be found in [Stewart2009] and [LiMa1983].
Note that in Gam... |
A generiC fRamework fOr Photodisintegration Of LIght elementS
# ACROPOLIS
A generiC fRamework fOr Photodisintegration Of LIght elementS
• ACROPOLIS: A generiC fRamework fOr Photodisintegration Of LIght elementS
Paul Frederik Depta, Marco Hufnagel, Kai Schmidt-Hoberg
https://arxiv.org/abs/2011.06518
• Updated BBN con... |
bayesopt function allows more flexibility to customize The predictors are the intensities of each pixel. time. By default, the software conducts 10-fold cross validation. The resulting classifiers are hypersurfaces in 'Standardize'. The following link is only one of them. hyperplane that separates many, but not all dat... |
# Send mail to Author
Robust Flows with Losses and Improvability in Evacuation Planning (Preprint)
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Chapter 15 Examples
In this chapter we discuss the running and steering of WHIZARD with the help of several examples. These examples can be found in the share/examples directory of your installatio... |
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