Arduino SD Card Web Server – Linking Pages
Created on: 2 March 2013
Part 10 of the Arduino Ethernet Shield Web Server Tutorial
This part of the Arduino Ethernet shield web server tutorial shows how to create links between web pages that are hosted on the micro SD card of the Arduino web server.
These are links on a hosted web page that can be clicked in order to go to or open a different web page.
Creating Links in HTML
Links are created in HTML by using the HTML  tag. Text between the opening  tag and closing  tag becomes a clickable link on the web page.
The value of the href attribute of the  tag must contain the file name of the web page that is linked to, e.g.:

Go to page 2.

The above line of HTML will create a paragraph of text with the page 2 part of the paragraph becoming a link to a file called page2.htm.
The file page2.htm must exist and also be in the same directory as the page that contains the link to it.
Example HTML Files
Two HTML files will be used as examples in this part of the tutorial. They must be saved to the micro SD card and the micro SD card must be plugged into the Ethernet shield.
The main page that will be loaded first from the server is made from the following HTML code (file name is index.htm):
<!DOCTYPE html>

 <title>Arduino SD Card Web Page</title>

Arduino SD Card Page with Link

Go to page 2.

The above page links to a second page called page2.htm:
<!DOCTYPE html>

 <title>Arduino SD Card Web Page 2</title>

Arduino SD Card Page 2

Go back to main page.

page2.htm links back to the main page index.htm.
Create the above two files (index.htm and page2.htm) and copy them to your micro SD card. Insert the micro SD card into the Ethernet shield micro SD card holder.
These pages can be tested on a computer (with the two files in the same folder on the hard-drive) by opening index.htm in a browser and clicking the link. page2.htm should open when the link is clicked. Clicking the link on page2.htm should send the browser back to index.htm.
This video shows how to copy the web page files to the SD card and then shows the Arduino hosting the pages. The sketch is described below in this part of the tutorial.
Can't see the video? View on YouTube →
HTTP Page Requests
When a web browser first requests a page from the Arduino web server, it sends an HTTP request similar to this:
GET / HTTP/1.1
Host: 10.0.0.20
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:19.0) Gecko/20100101 Firefox/19.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-ZA,en-GB;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Connection: keep-alive
We have already seen this HTTP request in previous parts of this tutorial.
When the link on the page is clicked (the link on the index.htm page to the page2.htm page in our example), the web browser sends the following HTTP request:
GET /page2.htm HTTP/1.1
Host: 10.0.0.20
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:19.0) Gecko/20100101 Firefox/19.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-ZA,en-GB;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Referer: http://10.0.0.20/
Connection: keep-alive
So the initial HTTP request contains a GET request for the root file: GET / (this would be our index.htm file).
When the link is clicked, the request is now for a specific page: GET /page2.htm – now we know that we must check the HTTP request to see whether it is requesting the root file or a specific file that was linked to. This check will be done in the Arduino sketch.
Arduino Sketch for Linked Web Pages on Web Server
The sketch below is a modified version of the first SD card web server from part 4 of this series.
The eth_websrv_SD_link Arduino sketch:
/*--------------------------------------------------------------
 Program: eth_websrv_SD_link
 Description: Arduino web server that serves up a basic web
 page that links to a second page. Clicking the
 link will open the second page. The second page
 links back to the first page.

 Hardware: Arduino Uno and official Arduino Ethernet
 shield. Should work with other Arduinos and
 compatible Ethernet shields.
 2Gb micro SD card formatted FAT16

 Software: Developed using Arduino 1.0.5 software
 Should be compatible with Arduino 1.0 +

 Requires index.htm and page2.htm to be on the
 micro SD card in the Ethernet shield micro
 SD card socket.

 References: - WebServer example by David A. Mellis and
 modified by Tom Igoe
 - SD card examples by David A. Mellis and
 Tom Igoe
 - Ethernet library documentation:
 _URL_
 - SD Card library documentation:
 _URL_
 Date: 2 March 2013
 Modified: 14 June 2013
 - removed use of String class, used too much SRAM
 - added StrClear() and StrContains() functions
 - disable Ethernet chip at startup

 Author: W.A. Smith, _URL_
--------------------------------------------------------------*/
#include <SPI.h>
#include <Ethernet.h>
#include <SD.h>
// size of buffer used to capture HTTP requests
#define REQ_BUF_SZ 20
// MAC address from Ethernet shield sticker under board
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192, 168, 0, 20); // IP address, may need to change depending on network
EthernetServer server(80); // create a server at port 80
File webFile; // handle to files on SD card
char HTTP_req[REQ_BUF_SZ] = {0}; // buffered HTTP request stored as null terminated string
char req_index = 0; // index into HTTP_req buffer
void setup()
{
 // disable Ethernet chip
 pinMode(10, OUTPUT);
 digitalWrite(10, HIGH);

 Serial.begin(9600); // for debugging

 // initialize SD card
 Serial.println("Initializing SD card...");
 if (!SD.begin(4)) {
 Serial.println("ERROR - SD card initialization failed!");
 return; // init failed
 }
 Serial.println("SUCCESS - SD card initialized.");
 // check for index.htm file
 if (!SD.exists("index.htm")) {
 Serial.println("ERROR - Can't find index.htm file!");
 return; // can't find index file
 }
 Serial.println("SUCCESS - Found index.htm file.");
 Ethernet.begin(mac, ip); // initialize Ethernet device
 server.begin(); // start to listen for clients
}
void loop


Button
Our Button makes every click satisfying. With it, you can make actions crystal clear and a pleasure to press!
Example
1 import { Button, Flex } from '@haktos/sugarcoat-ui';
2
3 <Flex gap='3' justify='cen<ter'>
4 <Buttons>Click Me</Buttons>
5 </Flex>
6
API Reference
ComponentDescription
Button
The action instigator. An interactive element that triggers a specific action when clicked, steering the user's journey in your UI.
ToggleButton
The flip-flopper. An interactive button that alternates between two states, providing a clear visual indicator of an on/off or true/false condition in your UI.
Component Properties
Button
PropTypeDefaultExplanation
sizestringmd
The size of the Button.
variantstringdefault
The variant type of the Button
colorstringdefault
The color of the Button
borderstringsolid
The border style of the Button (only for outline variant)
radiusstringmd
The radius of the Button corners
shadowstringmd
The shadow of the Button
blockbooleanfalse
Make the Button a block element, filling the width of its parent.
animationbooleantrue
Enable/disable the animation of the Button when clicked or hovered.
tooltipstring-
The tooltip to be displayed when the Button is hovered.
iconReact.ReactNode-
The icon to be displayed in the Button.
iconPositionstringleft
The position of the icon in the Button.
onClickfunction-
The function to be called when the Button is clicked
ToggleButton
It builds on top of Radix-UI Toggle
It has the same properties as the Button, plus the following ones:
PropTypeDefaultExplanation
defaultPressedboolean-
The default state of the ToggleButton
pressedboolean-
The state of the ToggleButton


text:
Frankly speaking, you cannot create a Linux partition larger than 2 TB using the fdisk command. The fdisk won't create partitions larger than 2 TB. This is fine for desktop and laptop users, but on server you need a large partition. For example, you cannot create 3TB or 4TB partition size (RAID based) using the fdisk command. It will not allow you to create a partition that is greater than 2TB. In this tutorial, you will learn more about creating Linux filesystems greater than 2 Terabytes to support enterprise grade operation under any Linux distribution.
To solve this problem use GNU parted command with GPT. It supports Intel EFI/GPT partition tables. Partition Table (GPT) is a standard for the layout of the partition table on a physical hard disk. It is a part of the Extensible Firmware Interface (EFI) standard proposed by Intel as a replacement for the outdated PC BIOS, one of the few remaining relics of the original IBM PC. EFI uses GPT where BIOS uses a Master Boot Record (MBR).
(Fig.01: Diagram illustrating the layout of the GUID Partition Table scheme. Each logical block (LBA) is 512 bytes in size. LBA addresses that are negative indicate position from the end of the volume, with −1 being the last addressable block. Imaged Credit Wikipedia)
Linux GPT Kernel Support
EFI GUID Partition support works on both 32bit and 64bit platforms. You must include GPT support in kernel in order to use GPT. If you don't include GPT support in Linux kernelt, after rebooting the server, the file system will no longer be mountable or the GPT table will get corrupted. By default Redhat Enterprise Linux / CentOS comes with GPT kernel support. However, if you are using Debian or Ubuntu Linux, you need to recompile the kernel. Set CONFIG_EFI_PARTITION to y to compile this feature.
File Systems Partition Types [*] Advanced partition selection [*] EFI GUID Partition support (NEW)....
Find Out Current Disk Size
Type the following command:
# fdisk -l /dev/sdb
Disk /dev/sdb: 3000.6 GB, 3000592982016 bytes 255 heads, 63 sectors/track, 364801 cylinders Units = cylinders of 16065 * 512 = _PHONE_ bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/sdb doesn't contain a valid partition table
Linux Create 3TB partition size
To create a partition start GNU parted as follows:
# parted /dev/sdb
GNU Parted 2.3 Using /dev/sdb Welcome to GNU Parted! Type 'help' to view a list of commands. (parted)
Creates a new GPT disklabel i.e. partition table:
(parted) mklabel gpt
Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to continue? Yes/No? yes (parted)
Next, set the default unit to TB, enter:
(parted) unit TB
To create a 3TB partition size, enter:
(parted) mkpart primary 0 0
(parted) mkpart primary 0.00TB 3.00TB
To print the current partitions, enter:
Model: ATA ST33000651AS (scsi) Disk /dev/sdb: 3.00TB Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 0.00TB 3.00TB 3.00TB ext4 primary
Quit and save the changes, enter:
Information: You may need to update /etc/fstab.
Use the mkfs.ext3 or mkfs.ext4 command to format the file system, enter:
# mkfs.ext3 /dev/sdb1
# mkfs.ext4 /dev/sdb1
mkfs.ext4 /dev/sdb1 mke2fs 1.41.12 (17-May-2010) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 183148544 inodes, 732566272 blocks 36628313 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=_PHONE_ 22357 block groups 32768 blocks per group, 32768 fragments per group 8192 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, _PHONE_, _PHONE_, _PHONE_, _PHONE_, _PHONE_, 20480000, 23887872, 71663616, 78675968, 102400000, 214990848, 512000000, 550731776, 644972544 Writing inode tables: done Creating journal (32768 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 31 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.
Type the following commands to mount /dev/sdb1, enter:
# mkdir /data
# mount /dev/sdb1 /data
# df -H
Filesystem Size Used Avail Use% Mounted on /dev/sdc1 16G 819M 14G 6% / tmpfs 1.6G 0 1.6G 0% /lib/init/rw udev 1.6G 123k 1.6G 1% /dev tmpfs 1.6G 0 1.6G 0% /dev/shm /dev/sdb1 3.0T 211M 2.9T 1% /data
Make sure you replace /dev/sdb1 with actual RAID or Disk name or Block Ethernet device such as /dev/etherd/e0.0. Do not forget to update /etc/fstab, if necessary. Also note that booting from a GPT volume requires support in your BIOS / firmware. This is not supported on non-EFI platforms. I suggest you boot server from another disk such as IDE / SATA / SSD disk and store data on /data.
- How Basic Disks and Volumes Work (little outdated but good to understand basic concept)
- GUID Partition Table from the Wikipedia
- man pages parted
Updated for accuracy!
- 30 Handy Bash Shell Aliases For Linux / Unix / Mac OS X
- Top 30 Nmap Command Examples For Sys/Network Admins
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- 20 Linux System Monitoring Tools Every SysAdmin Should Know
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- Top 10 Open Source Web-Based Project Management Software
- Top 5 Email Client For Linux, Mac OS X, and Windows Users
- The Novice Guide To Buying A Linux Laptop

source: HuggingFaceFW/fineweb-edu


Forces and Free-body Diagrams: Learn how to navigate a drone Virtual Lab
Finish your training in basic physics concepts to join a cutting edge mechanical engineering lab. Team up with Sir Isaac Newton and understand how various forces affect the motion of objects.
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About This Simulation
Get ready to train before entering the engineering lab
You move as a result of forces acting upon you. In this simulation, you will learn the basics of common forces as you experience them in your everyday life. You will visualize the reaction of an object in a given condition using the free-body diagrams.
Deriving the net force in one direction
Dr. One, our AI lab assistant, changed a few parts in her engine. These changes affected how she moved and now she needs your help to optimize her flying! In the process, you will determine the center of mass and gravity and learn the basic steps of creating a free-body diagram in a one-dimensional problem.
Free-body diagrams for common forces
To identify the motion of an object, you first have to identify all the external forces that are exerted on it. In the forces and free-body diagrams simulation, you will create free body diagrams for a mass attached to a spring, a mass being underwater and a mass rolling down a hill. Change the magnitude of these forces – how will they affect the motion of the mass?
Explore Forces and Free-body Diagrams: Learn how to navigate a drone Virtual Lab Simulation
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text:
The NATTURA® Informed Glass significantly improves water quality by being programmed with selected information from pure water from the best natural springs.
The water in a NATTURA® Informed Glass becomes softer and has a more pleasant taste and smell. Its genotoxicity is reduced by more than half and the formation of limescale deposits is significantly reduced.
The use of such water has a beneficial effect on the well-being and condition of humans, animals and plants.
A glass holds 3 dl of water.

source: m-a-p/FineFineWeb


Zollverein, ( German: "Customs Union") German customs union established in 1834 under Prussian leadership. It created a free-trade area throughout much of Germany and is often seen as an important step in German reunification.
The movement to create a free-trade zone in Germany received great impetus from economists such as Friedrich List, its most active advocate in early 19th-century Germany. In 1818 Prussia enacted a tariff law abolishing all internal customs dues and announced its willingness to establish free trade with neighbouring states. A decade later Prussia signed the first such pact with Hesse-Darmstadt. In 1828 a customs union was set up in southern Germany by Bavaria and Württemberg, joined in 1829 by the Palatinate; also in 1828 the central German states established a similar union, which included Saxony, the Thuringian states, electoral Hesse, and Nassau. In 1834 these were among the 18 states that joined in the Zollverein. Hanover and Oldenburg joined in 1854; the two Mecklenburgs, Schleswig-Holstein, Lauenburg, and Lübeck joined in 1867; and thereby all Germany outside Austria was included except Hamburg and Bremen, which adhered in 1888, 17 years after the establishment of the German Empire.


text:
A dental clinical examination form is a detailed medical report prepared by a dentist or clinic for an individual. This type of form focuses on all aspects of oral health right from health condition of teeth to jaw movements, muscles, and gums. A clinical examination form also contains results of different types of tests along with the proper diagnosis of the tests. This enables a dentist to arrive at a conclusion regarding the overall dental health of their patient and thus be able to provide the right treatment or prescribe the right medication.
You can Download the Dental Clinical Examination Form, customize it according to your needs and Print. Dental Clinical Examination Form Template is either in MS Word and in Editable PDF.
Sample Dental Clinical Examination Form
Download Editable Dental Clinical Examination Form for only $4.99

source: openbmb/Ultra-FineWeb


text:
針状微粒子から作製した配向性マンガン亜鉛フェライト Crystal Oriented Manganese Zinc Ferrites Made from Acicular Fine Particles
Acicular manganese zinc ferrite particles were prepared and then a sintered manganese zinc ferrite with well crystal-orientation was experimentally fabricated by using the acicular particles.
As the starting materials of the acicular manganese zinc ferrite particles, the acicular α -FeOOH, Mn(C5H7O2)3 and Zn(C5H7O2)2 were used and the mixture of these materials were sintered at 900°C for 4 hours in a nitrogen atmosphere. The highest values obtained by measurement for the sintered particles were saturation magnetization of 68.8 emu/g (0.458 Wb/m2 ), coercivity of 81 Oe (6.5 kA/m), the length of the long axis of 2μm and aspect ratio of 15 respectively. As a result of chemical etching of the acicular particle, it has become apparent that several crystallites are linearly aligned in a particle.
The acicular manganese zinc ferrite particles were pressed and formed to a shape under the magnatic field of 12 kOe (960 kA/m) by wet method, and then sintered at 1250°C in air. The sintered manganese zinc ferrite strongly exhibited a uniaxial crystal-orientation similar to that of the manganese zinc ferrite single crystal.
粉体および粉末冶金 43(1), 36-40, 1996-01-15
Japan Society of Powder and Powder Metallurgy


text:
Open IP strategies for enabling sustainability transitions
Jan Sternkopf, Keil University
Frank Tietze, University of Cambridge
Elisabeth Eppinger, Freie Universität Berlin
Pratheeba Vimalnath, Indian Institute of Science
As global societies are evolving to knowledge economies, intellectual property (IP) is becoming increasingly important. Contemporaneously, firms are opening up their innovation processes in contrast to the internally focused closed innovation paradigm, making IP of substantial relevance for firms as well as for societies. However, in spite of this relevance, existing literature about Open IP approaches is scarce, and most existing investigations are focusing on the software industry. This paper links Open IP to social and environmental issues, and particularly discusses IP strategies against the backdrop of sustainability transitions. The challenges for innovative, small companies to compete with incumbents and their role to contribute to sustainability transitions are demonstrated and suggestions for promising future research are presented.
Keywords: Open intellectual property, sustainability transitions, technology diffusion, Tesla


text:
People who eat fruit before doing their grocery shopping are significantly more likely to make healthier purchasing choices, a new study reveals.
Research carried out by a team from Cornell University shows that eating a small snack prior to food shopping can result in an individual being encouraged to purchase around 25 per cent more fruit and veg than if they had gone to the supermarket on an empty stomach.
This conclusion was reached following three studies, with the first involving 120 shoppers being given either an apple sample, a piece of cookie or nothing at all at the start of their grocery shop.
Following analysis of their purchases, it was found that those who ate fruit before shopping bought an average of 28 per cent more fruit and veg, while customers who had the cookie sample purchased around 25 per cent more than those who had no snack at all. While fruit had the best effect on consumers, it is apparent that any small snack can influence purchasing choices.
Co-author of the studies Aner Tal concluded: 'What this teaches us, is that having a small healthy snack before shopping can put us in a healthier mindset and steer us towards making better food choices.'
The second study saw 56 participants given either a cookie or apple sample before being presented with pairs of food items to purchase. Again, those who had eaten fruit prior to making purchasing choices were significantly more likely to opt for healthier pairs than those who had the biscuit.
Finally, the third part of the research involved 59 individuals being divided into three groups and given different chocolate milk that was labelled as either 'healthy and wholesome' or 'rich and indulgent', with the final group receiving no milk at all.
The participants were then monitored while shopping, with the analysis showing that those who drank the supposedly healthier milk were more likely to make more nutritious choices when shopping.
Combined, the results of the three studies indicate that eating a healthy snack, or thinking they've consumed something nutritious is enough to trigger healthier purchases among grocery shoppers.


Lecture 2 – Power and Symmetrical Components 100% value p.u. ...
sentencecopyElectronics - Devices
Oct 13, 2013 (4 years and 7 months ago)
112 views
2.1
Power Circuit Theory 2011
Lecture 2 – Power and Symmetrical Components
Per-unit values. Power flow in an interconnector. Modelling of power system
loads. Introduction to symmetrical components.
Per-Unit Values of Electrical Quantities
Definition
Per-unit values are used extensively in power system calculations. The per-unit
value is defined as the ratio of a physical value of some quantity to a base (or
reference) value. Thus the relevant physical quantities, like voltage, current,
etc. are expressed as pure non-dimensional numbers, traditionally designated
by the label "per unit" or "p.u.". Per-unit values are frequently expressed in
percent.
100% valuep.u. value%
valuebase
valuephysical
valuep.u.

(2.1)
The "physical value" may be real or complex. The "base value" is always real.
Base Values
To be useful, the p.u. values must obey standard network equations, like
Ohm's Law, etc. That means that the base values cannot be chosen
independently. The usual practice is to choose the base values for power and
voltage, and then calculate compatible base values for current and impedance.
The base power
base
S
(used for
S
,
P
, and
Q
) is usually one of the following:
 Equipment VA rating (either total or "per phase"), when dealing with a
single item, or a number of items with equal VA ratings.
 An arbitrarily assigned figure, when dealing with a collection of items
with different individual VA ratings. A commonly used figure for large
power systems is
MVA 100
base
S (total three-phase value).
p.u. value defined
2.2
Power Circuit Theory 2011
The base voltage
base
V
may be either of the following:
The nominal voltage of the power system (line-to-line voltage).
The nominal phase voltage of an equivalent star system, i.e. the
nominal system voltage divided by
3.
Care is required by the inexperienced to decide which of the two possible base
voltages to use in a particular case.
Having decided on
base
S
and
base
V
, the values of base current and base
impedance are calculated as in the following table. The table is organised in
two columns. Experienced power systems engineers generally use, for three-
phase calculations, the formulae in the second column, but students may find it
less confusing to stick with the first column, and work with all quantities "per
phase".
Single-phase and 3-phase,
using phase voltage, phase
current and power per phase
as base values
3-phase, using line voltage,
line current, 3-phase power
and equivalent star
impedance
 
 
base
base
base
base
base
base
base
base
base
base
base
base
base
base
base
base
base
base
S
V
Z
S
V
Z
I
V
Z
I
V
Z
V
S
I
V
S
I
22
oror
3
3

(2.2)
(2.3)
(2.4)
(2.5)
(2.6)
Note that Eq. (2.6) is identical for both columns.
Table of base
values
2.3
Power Circuit Theory 2011
In network calculations all per-unit parameters must be determined on a
common value of
base
S
for the entire network. When the network includes
transformers, the value of
base
V
are changed for different parts of the network
according to the turns ratio of the transformers. Hence
base
I
and
base
Z
are also
changed.
Base Conversion of Impedance
Frequently the p.u. value of impedance
given
up
Z
..
is known, based on
given
up
S
..
, say the equipment rating, but we need
..up
Z
on a different VA base
 
new
base
S
. It is easy to show that:
   
 
given
base
new
base
given
up
new
up
S
S
ZZ
....
(2.7)
Advantages of Using Per-Unit Values
Numerical values of p.u. values tend to fall within narrow ranges, making it
easier to detect errors. More importantly, the fact that the numerical range of
variables is close to "1" means that the numerical methods used in the
computer solution of power system equations are able to operate on "well-
conditioned" matrices. This is important for large systems where there may be
significant errors due to "machine number" round-off. Also, the need to handle
very large or small numbers is eliminated. This advantage is lost if we make
the value of
base
S
too far removed from equipment ratings.
Calculations involving transformers are simplified, since the p.u. value of
impedance is the same whether referred to the high voltage or the low voltage
winding.
A common power
base must be used
for an entire network
2.4
Power Circuit Theory 2011
Power Flow in an Interconnector
The General Problem
A large power supply network is a collection of many buses (nodes), some
connected to generators, and some to loads, but all interconnected via
transmission lines and/or transformers. There is a need to simultaneously
control node voltages and power flow. In what follows, we focus on a single
interconnector between node 1 and node 2 in such a network. We will assume
coupling to other interconnectors to be negligible.
V
1
I
y=g+jb
V
2
S
12
S
12
Figure 2.1
Let:
2 nodeat arriving 1 node frompower
2 node towards1 node leavingpower
2 and 1 nodesbetween admittancebranch
2 nodeat voltage)(phase voltage
1 nodeat voltage)(phase voltage
212121
212121
2112
2
1




jQPS
jQPS
jbgy
VV
V
V
(2.8)
At node 1:
 
 
 
 
 
 
_PHONE_
2
1
121221
2
1
*
*
21
2
1
*
*
21
*
1
*
121
sincos
sincos


VVjVVVjbg
jVVVy
VVVyVVyVIVS



 
var/phasecossin
W/phasesincos
2
_PHONE_
_PHONE_
2
121
VVVbVVgQ
VVbVVVgP




(2.9)
(2.10)
(2.11)
2.5
Power Circuit Theory 2011
At node 2:
 
 
 
 
 
 
 
1221
2
21221
2
_PHONE_
*
2
22
*
1
*
*
21
*
2
*
221
sincos
sincos


VVjVVVjbg
VjVVy
VVVyVVyVIVS



 
var/phasecossin
W/phasesincos
2
21221122121
1221
2
_PHONE_
VVVbVVgQ
VVbVVVgP




(2.12)
(2.13)
(2.14)
The complex power lost in the interconnector is:
2
21
2
21
*
2121
VVjbgVVySS 
(2.15)
and by the cosine rule:
 
1221
2
2
2
12121
cos2 VVVVjbgSS 
(2.16)
The result in Eq. (2.16) can also be obtained by subtracting Eq. (2.12) from
Eq. (2.9).
2.6
Power Circuit Theory 2011
The Ideal "Loss Free" Interconnector
Let the interconnector be a pure inductor with impedance
jX
. Then
0
g
and
1
 Xb
. From Eqs. (2.10), (2.11), (2.13) and (2.14):
var/phase
cos
var/phase
cos
W/phasesin
2
21221
21
1221
2
1
21
12
21
2121
X
VVV
Q
X
VVV
Q
X
VV
PP

(2.17)
There is no real power loss, although there is a reactive power loss. The
direction of real power flow is determined entirely by
12
⸠偯.楴i癥
慮s
1
V
leads
2
V
and power flows from node 1 to node 2. The angle
12
猠歮潷渠慳
瑨攠 power angle, in machine theory also as the torque angle.
The average transferred reactive power is:
X
VV
QQ
Q
av
22
2
2
2
1
2121
(2.18)
which indicates that the reactive power flows from the node with the higher
voltage towards the node with the lower voltage, and this flow is not dependent
on
12
⸠䥮⁴桥⁳灥捩慬.獥⁷h敮e
21
VV 
there is no average transferred
reactive power flow, and the reactive power losses are supplied equally from
both ends.
Power flow in an
ideal "loss free"
interconnector
In an inductive
circuit real power
does not necessarily
flow from the higher
voltage node to the
lower voltage node
2.7
Power Circuit Theory 2011
Example
An interconnector has the following known quantities:
kV
3
138
21
 VV,
/ph 80
X
.
Determine the power angle
12
湤⁴桥⁲敡c瑩癥fl潷渠瑨攠汩湥湤猠楦瑨攠
慣瑩癥⁰潷敲汯眠晲潭‱⁴漠㈠楳‱〰⁍⸠
卩湣攠
VVV 
21
, then
12
2
2121
sin
X
V
PP 
. Therefore:
 84.244208.080
138
3
3
100
sin
12
2
12

Then the reactive power flows are:
 
 
Mvar 02.22
Mvar 02.2284.24cos1
80
1
3
138
3
var/ph,cos1
21
2
21
212112
2
21



Q
Q
QQ
X
V
Q 
Note the cancellation of threes and powers of ten in the example.
2.8
Power Circuit Theory 2011
The Static Stability Limit
Differentiating Eq. (2.


Mini Light Bar - Small in Size But Big In Performance
by：JINCHU 2020-06-18
A mini light bar is quite compact normally cost under $300. It comes good not just for smaller cop vehicles but also for the bigger ones particularly budget is one of your concerns. These mini light bars make sure that you have a powerful emergency warning signal that can be relied upon. The main issue with a mini bar is its smaller size can mean lesser array of features and a less powerful warning signal. However, what mini bars miss in terms of number LED elements, they more than make up with good technology and optical enhancements. One of extra impressive features in the mini light bar is the utilization of advanced modern technology such as ROC LED technology, total internal reflection technology and light house optics, which help you make the most of this lighting. The technology helps you in maximising the lighting out from the LED elements, sometimes providing good therapy of the various light beam parameters and extending the beam far and wide. The use of optic spreading filters for example, can be useful for expanding the beam on either direction, horizontally and up and down. There are slide in and double Fresnel lenses which are present to help enhance the quality of the beam, ensuring that it travels farther and wider without much dispersion. A mini light bar can also provide 360-degree light distribution, uniformly in all directions. You can come up a bar that includes a pair of LED light strobes with a diamond mirror installed in between them. In other cases, there are LED elements which are beautifully placed in the parabolic centre of chrome or aluminium deflectors. This helps to ensure that the light emanation from the LED elements is collected and then deflected in an outwardly direction. There both are coloured as well as white LEDs of different sizes used in mini bars. Some mini bars have a grouping of 5mm LEDs which usually are used to offer the lighting. The 1, 2 or 5 Watt LEDs are utilized in modules of 4 or 8. Gen III LEDs moved to such small modules provide bright and effective lighting without taking too much disk space. Coloured lenses can provide the chances to flash a multi-coloured beam that can grab the attention with greater potency. A mini light bar with dual coloured LEDs, lenses or filters with flash patterns incorporated in without the requirement of an external flasher, can be greatly efficient in sending across a powerful warning signal. The mini bar and smaller in size can be mounted with ease with the help of swivel brackets or stainless steel ties. It is possible to synchronize the flash patterns belonging to the mini bar with another dash light or deck light bar for a more effective warning point. There are light bars which come without any dark spots or shadows. Some mini bars along with as many as 20 flash patterns, along with default patterns that can be easily operated, through pattern selection push button switches.
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bags under one's eyes
(noun) deep dark circles under the eyes, usually caused by lack of sleep
Example Sentences:
You have bags under your eyes, what's wrong?
After partying all night, Thomas had bags under his eyes the next day.
bags under one's eyes idiom
Most popular idioms today!
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text:
Axiom of choice
In mathematics the axiom of choice, sometimes called AC, is an axiom used in set theory. The axiom of choice says that if you have a set of objects and you separate the set into smaller sets, each containing at least one object, it is possible to take one object out of each of these smaller sets and make a new set. You do not always need to use the axiom of choice to do this. You do not need to use the axiom of choice if the starting set is finite, or if the starting set is infinite and has a rule for how it can be divided built in. For example, for any (infinite or finite) sets of pairs of shoes, one can pick out the left shoe from each pair, but for an infinite collection of pairs of socks, the axiom of choice is needed.


text:
In Georgia, a defendant in a personal injury case arising from a car accident may argue what is known as the "sudden emergency" defense. Put simply, this means the defendant alleges he or she was presented with a sudden emergency and had insufficient time to react. If this was the case, the sudden emergency relieves the defendant of any and all liability for any accident arising from the sudden emergency.
Woodard v. Dempsey
The key to this defense is that the defendant could not have reasonably foreseen the emergency—otherwise it is not really a "sudden" emergency. An ongoing federal lawsuit in Atlanta illustrates how factual disputes over whether a defendant has alleged an actual emergency may arise.


text:
Starting a new business is an exciting journey filled with potential and possibilities. However, it's also a time when entrepreneurs face numerous challenges, including managing their finances and accounts effectively. This is where account outsourcing service come into play, offering a lifeline to start-up businesses.
Why Outsource Account Services?
Outsourcing your accounting functions can provide a range of benefits that can significantly impact your start-up's success. Here are a few reasons why it's crucial for start-up businesses:
1. Focus on Your Core Competencies:
As a start-up owner, your primary focus should be on building your product or service and growing your customer base. Dealing with complex accounting tasks can be distracting and time-consuming. By outsourcing these functions, you can free up your time and concentrate on what you do best.
2. Cost Savings:
Hiring and training in-house accountants can be expensive for a start-up business. Outsourcing allows you to access the expertise of seasoned professionals without the costs associated with full-time employees. You pay only for the services you need.
3. Access to Expertise:
Accounting firms specialize in financial matters, and their professionals are well-versed in the intricacies of tax laws, financial regulations, and best practices. They can provide valuable insights and advice to help your business make informed financial decisions.
Start-ups often experience fluctuations in their financial workload. Account Outsourcing Service can easily adjust to your changing needs, allowing you to scale up or down as required without the complications of hiring or laying off employees.
5. Reduced Risk:
Mistakes in accounting and financial reporting can lead to legal issues and financial penalties. Outsourcing to professionals minimizes the risk of errors and ensures that your financial matters are handled accurately and in compliance with regulations.
6. Time Efficiency:
Outsourcing companies have efficient systems and technologies in place to handle accounting tasks swiftly. This can lead to faster turnaround times for financial reports and statements, giving you access to real-time financial data for better decision-making.
7. Peace of Mind:
Knowing that your financial matters are in capable hands can provide peace of mind. You can focus on growing your business with the assurance that your accounts are well-managed.
How Aristotle Consultancy Can Help
At Aristotle Consultancy, we understand the unique challenges that start-up businesses face. We specialize in providing tailored account outsourcing service that cater to the specific needs of start-ups. Our team of experienced professionals is well-equipped to handle the intricacies of start-up finances, helping you navigate the financial landscape with ease.
Here's how Aristotle Consultancy can assist you:
- Expertise: Our seasoned accountants are well-versed in the financial complexities that start-ups encounter. We offer expert guidance and support to ensure your financial matters are in capable hands.
- Cost-Effective Solutions: We offer flexible pricing models that align with your budget, allowing you to access top-notch accounting services without the overhead costs of hiring in-house staff.
- Scalability: As your start-up grows, we can seamlessly adjust our services to meet your evolving needs, ensuring that you always have the right level of support.
- Reduced Risk: We employ rigorous quality control measures to minimize errors and ensure compliance with financial regulations, reducing the risk of costly mistakes.
- Time Efficiency: Our efficient systems and technology enable us to deliver timely financial reports, giving you access to crucial data for decision-making.
- Peace of Mind: With Aristotle Consultancy, you can concentrate on building your business, knowing that your financial matters are handled with precision and care.
In conclusion, for start-up businesses, account outsourcing services offer a practical solution to the complex world of accounting and financial management. By outsourcing to Aristotle Consultancy, you can streamline your operations, save costs, access expert knowledge, and reduce the risk of errors, ultimately allowing you to focus on what you do best – building a successful business. Contact Aristotle Consultancy today and gain the competitive edge you need to thrive in the dynamic world of start-ups.
Read more related blogs:


text:
Boston Common Garage
A number of years ago the City of Boston upgraded its underground parking facility, which was in need of structural repairs. Renovations to the facility included the design of new pedestrian pavilions along the Commons, an electronic entry identifier, interior illuminated overhead directionals, column locators, historic map directories and identifiers at the elevators and stairs.
Architectural details, such as the compatibility with historic fencing, the incorporation of interior ambient lighting and the durability of materials, were critical elements in the wayfinding program. Four pictorial icons were designed to help orient visitors to the environment above, and bold primary colors were used in the sign elements to reinforce the three levels of parking in the garage below.


text:
People with disabilities are three times less likely to have a job than people without disabilities, and if they are employed they tend to be paid less, according to a report released by the United States Census Bureau Thursday.
Disabled people are most likely to work in low-paid roles as service workers and administrative support positions. Janitorial staff, dishwashers and truck drivers are among the most common occupations for workers with disabilities.
The Census Bureau found that disabled workers receive wages equal to about 75 percent of what workers without disabilities earn.
More than half of workers with disabilities earned less than $25,000 a year.
The wage gaps persist even when disabled people are compared to people without disabilities in the same jobs, according to the Census Bureau.
The National Governors Association is researching ways that states can partner with the private sector to help people with disabilities find employment, as Stateline has reported. Nationally, more than 30 percent of the adult population receiving income-based government assistance through programs, such as Medicaid and Temporary Assistance for Needy Families, has a disability, according to another recent report from the Census Bureau.
-- from wire reports


text:
Over the last twenty years, Alternative Food Networks (AFN) have become increasingly successful at reducing the length of the chain that connects food production and consumption in an attempt to counteract the impact of the contradictions of the industrial food system and its supermarket-dominated distribution. Their grassroots actions, aimed at overcoming pre-existing socio-economic structures, are in line with social innovations, which have the objective of promoting the social participation of consumers and producers in food systems (empowerment, socio-political activism or social integration in society). In Italy, the Solidarity Purchasing Groups (SPGs), have been the subject of numerous academic studies, but the scope of these studies has, to date, been limited to the political activism of the consumer. The ability of this experience to foster the social participation of the groups' suppliers and the effects that the exchange has on the economic life of the producers have not yet been adequately studied.
This article addresses this gap by investigating the extent to which SPGs can reduce the economic marginalisation of their suppliers and evaluates if the activities they promote could increase their social participation. Based on quantitative and qualitative data, this study shows that SPGs, in contrast to other AFNs, maintain a clear separation between consumers and producers and this could mitigate the positive impact of these initiatives on their suppliers. Our analysis of the suppliers shows that SPGs can act as a safety net against economic downturns and that the social participation of the producers involved is higher at the macro, meso and individual levels, compared to producers who do not cooperate with the SPGs.


Bitmask Helper Function
Date Published: 31 August 2004
Bitmask Helper Function
I had a need recently to be able to determine if a given position of an integer bitmask was set or not (for example, given the bitmask 0101 which is 5 in decimal, how would you check if the 4 position is set? — this is less obvious for, say decimal 75 — is 16 set?). Here's the method I came up with, which could be done in one line but is broken into several for clarity and ease of debugging:
Updated (thanks to Scott Allen):
privateboolIsBitSetSmartWay(intbitmask,intbitpositionvalue)\
{\
// bitmask is an integer bitmask value (e.g. 1111 = 15)\
// bitpositionvalue is a power of 2 (e.g. 1,2,4,8,16)\
return(bitmask & bitpositionvalue) > 0;\
}
privateboolIsBitSetSillyWay(intbitmask,intbitpositionvalue)\
{\
// bitmask is an integer bitmask value (e.g. 1111 = 15)\
// bitpositionvalue is a power of 2 (e.g. 1,2,4,8,16)\
intposition = (int)Math.Round(System.Math.Log((double)bitpositionvalue, 2));\
intshiftedbitmask = bitmask >> position;\
return(shiftedbitmask % 2) == 1;\
}
The rounding is in there because the Math.Log of 8 was giving me 2._PHONE_ or something like that, which (int) was truncating to 2. The basic theory is to shift the bit we want to inspect to the right until it is in the 1s position, and then test to see if the new value is odd or even by MODing it by 2 and checking for a remainder of 1. Anyway, I couldn't find any built-in way to check a given position of a bitmask, so hopefully this will help somebody else who is looking for the same algorithm.
Steve Smith
About Ardalis
Software Architect
Steve is an experienced software architect and trainer, focusing on code quality and Domain-Driven Design with .NET.


text: Indian indigenous Arjun MBT development history is a facinating story of Indian quest to develop a formidable Tank. The main battle tank MBT-80 which is now called MBT Arjun was conceived by the Indian Army after it realised the futility of its tanks mainly in desert conditions, during the 1971 war. 1972 – 1975 In October 1970 a symposium was held on the Indian Main Battle Tank (MBT) at Armoured Corps Center and School. It was attended by the representatives from Indian Army General Staff (GS), Defence Research and Development Organisation DRDO), Director General Quality Assurance (DGQA) and Department of Defence Production (DODP). The main aim of the symposium was to formulate GSQR for future Indian MBT. The first draft of Qualitative Requirement (QR) was prepared by Armoured Corps Directorate and discussed with Vice Chief of Army Staff (VCOAS). The first General Staff Qualitative Requirement (GSQR) was issued in August 1972 as QR No. 326 for the design and development of MBT. The QR 326 was not exhaustive and with regard to specifications but featured only skeleton specifications. The design and development of MBT based on GSQR No. 326 was taken up by the Combat Vehicle Research and Development Establishment (CVRDE). The initial outlay of Rs. 15.50 Crore was sanctioned vide the Government of India (GOI) letter dated 02 May, 1974. Project Development Certification (PDC) of the project was 10 years from the date of sanction. The MBT was to be designed around imported engine as the design and development experience to create a tank engine was not available within the time frame of the project. In 1974, DRDO had to take up design and development of a tank engine as Government of India could not import a tank engine because of political and other reasons.


RWJF Center for Health Policy at UNM
You are here
Gabe Sanchez and Post-doc Edward D. Vargas author language bias and healthcare article
Gabriel Sanchez, RWJF Executive Director and Post-doc Edward D. Vargas co-authored this article, Language bias and self-rated health status among the Latino population: evidence of the influence of translation in a wording experiment which was recently published in Springer.
This research uses a translation experiment to assess the Spanish translation of the "fair" response in the self-rated health measure among a representative study of the Latino population in the USA.
See the article here


text:
Supersimplify Poems | Examples of Supersimplify Poetry
Supersimplify Poems. Below are examples of poems about supersimplify. This list of poetry about supersimplify is made of PoetrySoup member poems. Read short, long, best, famous, and modern examples of supersimplify poetry. This list of works about supersimplify is a great resource for examples of supersimplify poems and show how to write poems about supersimplify. Definitions may be included where appropriate.
New Supersimplify Poems


Minakari or Enameling is one of the most glorious Iranian handicrafts. It is the art of painting and designing the surface of metals such as gold, silver, and copper by glazing colors and fire in the furnace (Sometimes, it is done upon the glass or ceramics too.) According to the orientalist scholar Arthur Pope, Minakari dates back to 1500 B.C.
is usually done on different utensils, such as vases and plates, picture frames, the doors and windows in holy shrines, jewelries, small decorative objects, and combined with Khatamkari, Miniature, Jewelry making and other kinds of art. Different kinds of paints used in Minakari were taken from plants, minerals, and iron ore. Nowadays, chemical paints are often used. The craftsmen use gold, copper, and tin in combination with different chemical materials to make red, green, and yellow colors respectively.
Mina, meaning heaven in Persian, is a glasslike coating that can be fixed on different kinds of metals by heat. It is available in different colors, such as azure blue, reddish purple, green, yellow, cyan, yellow, gold, and black. But Isfahan Minakari is usually known by the colors of azure blue and turquoise or cyan.
From among the samples of ancient Iranian Enameling, there are Sassanid plates discovered in Armenia, kept in Islamic Arts Museum, Berlin. One of the oldest samples of Minakari is a pair of earrings, discovered in Nahavand, dating back to 800-700 B.C. An Achaemenid gold armband ornamented with Minakari is exhibited in Victoria and Albert Museum, London.
The process of creating metal forms, painting and coating with enamel is a rather complicated process. Surprisingly, at that time the ancient Persians had such skills. For enamel, mostly silver and copper are used. The patterns of the minakari are so diverse that it is difficult to find two pieces with the same patterns. Several masters take part in the process. First the basis for painting from silver, gold or copper is prepared. It can be a vase, a plate, a jug and etc. Then the product is enameled and burned. The process is repeated for 3 times. And finally, when the object is ready, the master covers it with a painting. First, a background color is applied, then fine patterns and the smallest details. When the painting is finished, the object is placed in the oven. The finished product is examined in detail for the detection of cracks and defects and only products with a perfectly even coating and a pattern are sold or exhibited.
Isfahan is considered the center of ornamental art and the best enamel masters live in Isfahan. The most expensive and unique products are stored and exhibited in the Museum of Traditional Arts and Crafts. In the city bazaar of Isfahan, you can find the best examples of the minakari, and each of them deserves special attention. The products are also exhibited on Chahar-Bak Street and next to Naksh-e Jahan Square. In all bazaars of Iran, you can also find counters with pitchers and souvenirs with paintings. Souvenir with unique painting will be a wonderful present as a memory of an unforgettable journey to an ancient country.
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Florida Early Election Records
From Ancestry.com Wiki
This entry was originally written by the Florida Pioneer Descendants Certification Program Committee of the Florida State Genealogical Society, Inc. for Red Book: American State, County, and Town Sources.
The Florida State Archives has 2,000 folders of important early election records. Land records can be misleading on absentee owners, but election records were sworn documents requiring proof of residence, usually six months in the county, two years in the state. The files are arranged by year, and then by county, but they must be used in person. These voter rolls and returns list the names of candidates, clerks, and inspectors in local, state, congressional, referendum, and militia elections from 1824. Until 1865 each voter's name and precinct of residence is listed.
Among the most useful records for those tracing ancestors at the time of statehood are the returns of the first statewide election, held on 26 May 1845, in Brian E. Michaels, Florida Voters in Their First Statewide Election (Tallahassee: Florida State Genealogical Society, 1987).
Another voter record of genealogical significance, located at the Florida State Archives, is the 1868 Florida Voter Registration, which required an oath of allegiance to the U.S. government. It was also the first voter enrollment open to African Americans. While it is neither indexed nor complete for all counties, this important re-registration for the post-war constitutional convention election includes name, qualifying date, race, length of residence, nativity by state, and naturalization. The rolls are arranged by county and then by the date of individual registration.


Skip to definition.
Noun: profanation ,pró-fu'ney-shun
 1. Blasphemous behaviour; the act of depriving something of its sacred character
 "profanation of the Holy Sabbath";
 - desecration, blasphemy, sacrilege
 2. Degradation of something worthy of respect; cheapening
Derived forms: profanations
Type of: debasement, degradation, irreverence, violation
Encyclopedia: Profanation


Beware the naked LOC
The LOC function is one of the most important functions in the SAS/IML language. The LOC function finds elements of a vector or matrix that satisfy some condition. For example, if you are going to apply a logarithmic transform to data, you can use the LOC function to find all of the positive elements.
In many cases, however, you do not know whether any observations satisfy the condition of your search. As an example, use the following statements to generate 10 random values from the normal distribution with mean –1 and standard deviation 1:
proc iml;
call randseed(123);
x = j(10,1); /* allocate 10 elements */
call randgen(x, "Normal", -1, 1); /* x ~ N(-1,1) */
Suppose that you want to read the data into a SAS/IML vector and extract the positive values. You might be tempted to write the following statements:
idx = loc(x>0); /* find indices for which x>0 */
PosX = x[idx]; /* extract those elements...BE CAREFUL! */
You need to be careful here. You can't be sure that there are any positive values in the data. As I say in my book, Statistical Programming with SAS/IML Software (p. 64):
Never use the result of the LOC function without knowing that the result is a nonempty matrix. You can use the TYPE, NROW, or NCOL functions to check whether a matrix is empty.
I colloquially refer to expressions such as x[idx] or x[loc(x>0)] as using a "naked LOC" because the return value of the LOC function is bare and unprotected. If x does not contain positive values, then the LOC function returns an empty matrix, and the statement x[EmptyMatrix] causes an error.
The correct approach is to check that LOC returns a nonempty matrix. An empty matrix has zero rows and zero columns, so you can use the NCOL function to check whether a vector is empty:
if ncol(idx)>0 then
 PosX = x[idx];
else print "There are no positive values";
Sometimes you might know that the LOC function will return a nonempty matrix, such as in the very useful UNIQUE-LOC technique. In those cases, you can omit the IF-THEN statement and simply extract the elements that you want. In general, however, it is a good programming practice to check that at least one element satisfies the condition.
So beware the "naked LOC." If the LOC function might return an empty matrix, protect yourself. Don't write expressions like PosX = x[loc(x>0)] unless you know that the LOC function will always return a nonempty matrix.
tags: Getting Started, Tips and Techniques
 1. reham
 Posted November 20, 2012 at 6:02 pm | Permalink
 i need help in certain program i am writing in a do until loop, loop doesn't end unless condition is broken from the first time, if the condition continues to hold the program does not end, Could u pls help me?
 proc iml;
 <- snip ->
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text:
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The CompareRun method is used to initiate the comparison operation. The comparison method used is set using the "bydate", "bysize", "bycrc", "bymd5", or "bysha1" keywords.
Exhibit 8.3. IDL Definition of method for initiating compare operation
HRESULT CompareRun ([in] BSTR b_comparerule);
Exhibit 8.4. Example usage of method for initiating compare operation (VBScript)


Why Babies Stop Crying When Parents Stand Up
Newborns hate it when you sit down. They are like tiny little drill sergeants, forcing new parents to stand at attention or march back and forth across the living room in order to get them to stop kicking and crying. But why? What difference does it make to an infant whether you're standing or sitting, and why is early parenting more a game of non-stop plodding than one of tranquil sitting and cuddling?
The answer has everything to do with the flight response human evolved after a couple of millennia spent, at least in part, getting eaten by very large cats. When the person holding you is standing up, ready to run, it makes sense to be still so as not to interfere with their flight.
"The infant calming response to maternal carrying is a coordinated set of central, motor, and cardiac regulations," according to the authors of a 2013 study in Current Biology, who observed human and mouse mothers trying to soothe their fussy newborns. "Infants under six months of age carried by a walking mother immediately stopped voluntary movement and crying and exhibited a rapid heart rate decrease." This can be exhausting for parents, but it may also be an evolutionary boon. "The calming responses may increase the survival probability of the infant in cases of emergency escape by the mother-infant dyad," the researchers added.
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For the study, scientists attached ECGs to 12 healthy infants and asked their mothers to put them down in a crib, hold them while seated, or carry them around the room for 30 seconds. The results confirm what most parents already know—babies are happy when you're walking, peeved when you are sitting, and downright miserable when you put them in a crib. But this study attached numbers to the parenting trope, and tracked how each infant's heart rate slowed to a relaxing lub-dub whenever their moms stood up.
"Heart rate variability analyses revealed that…[heart rate decrease] was significantly higher during carrying than during holding," the authors write. "These data suggest that infants were more relaxed during carrying than during holding, not only behaviorally but also physiologically."
Here's a video of one of those experiments. Notice how, when the mother is walking, her baby's heart rate slows. (The graph along the bottom of the screen indicates the interbeat interval, which is the inverse of the heart rate, so higher spikes on the graph represent lower heart rates. Confusing, we know.)
The same phenomenon appears to exist in mice. Researchers found that baby mice calm down when their mothers lift them by the napes of their necks and that, just like human parents, mice have trouble holding onto their offspring when they wiggle or go unnaturally limp. For the authors, this observation provided a clue as to why babies evolved to chill out when they're being held. It's easier for a parent to keep on holding a relaxed baby—and that means they can both make a quicker escape if danger strikes.
After rescuing a few of her healthy offspring in the following video clip, a mother mouse discovers that one of her litter goes unnaturally limp when she tries to pick him up (blame the researchers—they drugged the baby mouse for the experiment). She gets the mouse pup eventually, but only after several attempts:
The findings have immediate implications for dads in search of a scientifically surefire way to calm their kids after painful vaccines or scary thunderstorms: start pacing. By tapping into an evolutionary pathway as old as our most distant mammalian relatives, you can lower their heart rates and help them calm them down. Alas, for parents who still can't sit down without setting off crying jags, a lesson in speculative evolutionary biology (in a study involving only 12 kids, no less) may come as cold comfort.
"A scientific understanding of this physiological infant response could prevent parents from overreacting to infant crying," the authors wrote hopefully. "Such understanding would be beneficial to parents by reducing frustration, because unsoothable crying is a major risk factor for child abuse."


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Definition of blurt
v. t. - To utter suddenly and unadvisedly; to divulge inconsiderately; to ejaculate; -- commonly with out.
The word "blurt" uses 5 letters: B L R T U.
No direct anagrams for blurt found in this word list.
Words formed by adding one letter before or after blurt (in bold), or to blrtu in any order:
a - brutal e - butler o - brulot s - blurts
Shorter words found within blurt:
blur brut bur burl but rub rut tub urb ut
List shorter words within blurt, sorted by length
Words formed from any letters in blurt, plus an optional blank or existing letter
List all words starting with blurt, words containing blurt or words ending with blurt
All words formed from blurt by changing one letter
Other words with the same letter pairs: bl lu ur rt
Browse words starting with blurt by next letter
Previous word in list: blurs
Next word in list: blurted
Some random words: khoum


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Average Sunshine in Alberta for February
The tables below give February averages for the number of sunny days and hours of sunshine at cities and towns in Alberta.
Each place has three measures of sunshine. The number for % Sun is the usual percentage of daylight hours with bright sunshine. Hours gives the total hours of bright sunshine that's normal this month. Days statistics are for the typical number of days in February with any amount of measurable sunshine. All the data are averages for the years 1971 to 2000.
Environment Canada. National Climate Data and Information Archive. Canadian Climate Normals or Averages _PHONE_.


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The Interstellar Judiciary Commission was an interplanetary judicial body concerned with the treatment of prisoners of war, among other issues. They seemed to function rather like the World Court or United Nations that used to exist on Earth.
Barrayar may have been a signatory, as the IJC made a great deal of headache for Admiral Aral Vorkosigan after the Barrayaran-Escobaran War. The Cetagandan Empire was a signatory. The rules for treatment of prisoners included:
- Some number of square meters per person.
- No prisoner to be solitarily confined for a period exceeding twenty-four hours.
- No dark periods longer than twelve hours.
- No beatings, rapes, or forced labor.
- Access to medical personal was required.
- 3000 calories of food per person per day; at least 50 grams of protein.
- Two liters of drinking water per person per day.
- Accurate lists of prisoners taken had to be provided.


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You are searching about What Is The Formula For The Volume Of A Sphere, today we will share with you article about What Is The Formula For The Volume Of A Sphere was compiled and edited by our team from many sources on the internet. Hope this article on the topic What Is The Formula For The Volume Of A Sphere is useful to you.
How Expensive Will It Be to Hire Ukrainian Web Developers in 2017?
Finding a good web app developer is not easy these days. Especially if you don't know what specific skills and experience he should have. The cost of creating a website can vary quite significantly depending on the web design and technology you choose. Most websites are larger and more complex. Thus, more time and additional skills are required to build them. It's helpful to know what you should think about when designing your website and how it can help you when pitching to a potential web developer.
That's why, after seeing how in-demand software and web developers are, you're probably wondering how that high demand translates into dollars. According to statistics from PayScale, which is dedicated to the average salary of web developers worldwide, the graph below shows that the average web/software developer salary in the United States is the highest in the world at around $90,000. At the same time, the salaries of Ukrainian web/software developers are almost three times lower than their American peers – about $27,000 per year (according to statistics from the Ukrainian web portal DOU).
At the same time, Ukraine has Europe's largest pool of technological talent, a convenient location and more science graduates than Sweden, Norway, Japan and other countries valued for innovation.
As the famous US IT businessman Brett Wilson wrote about the web and software development business in Ukraine. "Ukraine's IT sector is impressive. As one of the largest industries in the country, Ukraine's IT industry is a key component of its future economic success. Currently, the volume of software exports and web development from Ukraine is about $2 billion per year".
The export volume of Ukraine's software and web development industry reached at least $2.5 billion in 2015 (export sector number 3), showing double-digit growth year-on-year. This is just a fraction of the country's potential, given its large and skilled workforce, with economists predicting the two billion industry will grow by 85% over the next six years. Also, the main destination of Ukrainian IT companies is the US market, where it is estimated that 80% of the volume of services is exported.
I must mention that Ukrainian IT NEWS has stated that the reform in Ukraine is far from complete, as several e-government projects were launched in 2015. Important legislative changes in the field of intellectual property protection are expected in the near future, which are in line with the 2014 Association Agreement with the EU. Export regulations for IT services need to be simplified, while local IT companies are better protected from bureaucracy and corruption.
Speaking of technology, we also compare US and Ukrainian job market web development prices by programming language.
The next step is the analysis of the sphere of application of these technologies. A useful source of information to consider is IEEE Spectrum. It's a resource that determines popular programming languages by considering many different factors, such as the number of job listings, current search trends, or open source hub projects. Here's what they set for 2016.
Predicting web developer hiring trends for 2017
As you can see, there are several factors that affect the cost of a web development project and web developer salaries. In fact, it can be subjective and predicting the cost is quite difficult. So, there are some factors that affect the price not only in Ukraine, but around the world:
Programming language, general technical skills and experience as a web developer.
Web developer experience level (Senior/Middle/Junior). But be careful, different companies and countries have different methods of calculating the level.
Geographical location of the developer.
Developers in the US and most developed European countries are very expensive.
Demand and supply for that particular skill set.
Ruby on Rails is in high demand, but not enough developers. Salaries are higher than in other object oriented languages.
PHP is in high demand and there are many resources, so it is still affordable and can vary according to their knowledge and experience of PHP frameworks.
Complexity of project requirements.
Project size and length.
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Transgender Voice Intervention
Voice and Communication Intervention for Transgender Clients
What is involved in transgender voice and communication intervention?
Men and women generally communicate differently. For example, most men tend to speak with lower pitched voices, while women use higher pitched voices. Men may use shorter sentences that get more to the point. Women often use more gestures and longer sentences when they speak. Individuals who are transgender often elect to have voice and communication therapy to help them use their voice in a safe way and communicate more like the opposite gender in which they were born.
The Harry Benjamin International Gender Dysphoria Association (HBIGDA) has established standards of care within the area of transsexual medicine for individuals wishing to have genital reconstructive surgery (GRS). GRS is a surgical procedure that transforms the body to the gender opposite of that in which the person was born. Prior to GRS surgery, the person must see a psychologist for two years and live full-time in the new gender role during those two years. Voice and communication therapy services are recommended during this time.
What does transgender voice and communication intervention involve?
The speech-language pathologist (SLP) provides voice and communication training for male-to-female and female-to-male clients. The SLP will look at a variety of aspects of communication, including vocal pitch, intonation and resonance, and nonverbal communication.
Assessment will involve the collection of a case history and medical history, and assessment of voice and language. It is also important for the SLP to eliminate any vocal abusive behaviors resulting from changes in pitch and intensity. For example, a male-to-female client's incorrect attempts to speak in a higher pitched voice can lead to vocal nodules or other voice problems. Areas of transgender voice and communication intervention include:
 - Pitch of the voice
 - Resonance
 - Intonation (the rhythm of speech)
 - Rate (how fast or slow the person speaks)
 - Intensity (loudness or softness)
 - Language
 - Speech sounds (articulation)
 - Pragmatics (social rules of communication)


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Counselor: Hagerle sincerely apologized to the physician for lying to her. So Hagerle owes me a sincere apology as we...
on November 2, 2015
Can you please explain why E is wrong.
on November 17, 2015
This is a principle question that asks us to identify, from the available answer choices, a principle that would strengthen the conclusion in the stimulus. So let's first be sure that we understand the stimulus correctly.
In the stimulus, the counselor concludes that Hagerle owes him a sincere apology. There are two premises given in support of this conclusion:
Premise: Hagerle sincerely apologized to the physician for lying to her.
Premise: Hagerle told me (the counselor) the same lie.
As you can see, neither of those premises is enough to support the counselor's conclusion that Hagerle owes him a sincere apology, too.
Now let's examine each of the possible answer choices and evaluate whether one of them would, in fact, justify the conclusion.
Answer choice (A) doesn't go far enough. Just because it's "good" to apologize for having done something wrong to a person if one is capable of doing so sincerely does not necessarily mean that Hagerle "owes" the counselor an apology.
Answer choice (B) is also insufficient to justify the conclusion. We do not know that BOTH the counselor and the physician were, in fact, owed an apology.
Answer choice (C), if added to the stimulus, would in fact justify the conclusion of the stimulus. If it is true that someone is owed a sincere apology for having been lied to by a person if someone else (here, the physician) has already received a sincere apology for the same lie from that same person, then the conclusion in the stimulus is justified.
Answer choice (D) can be eliminated because capability alone does not justify the counselor's conclusion that he is also owed an apology. Put differently, if (D) alone were enough, then it wouldn't matter that Hagerle had also made an apology to the physician, right?
Notice how answer choice (E) does not talk about when an apology is OWED, which is what the conclusion in the stimulus is about. Rather, answer choice (E) discusses when a person ought to apologize ("should"). That's not the same thing.
Hope this helps! Please let us know if you have any additional questions.
Posting to the forum is only allowed for members with active accounts.


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Are Glass Cages Good For Hamsters? Many hamsters are kept in glass tanks with a secure wire mesh top. A glass tank may better protect your hamster from other pets and small children. Glass tanks also allow for clear viewing of your pet's antics. Keeping your hamster in a glass tank may cut down on cage odors; however, this could come at a price.
Do I need a lid on glass hamster cage? Put a Lid On It A lid that doesn't allow for ventilation will make the cage too humid for your hamster's preference for an arid environment; hamsters are desert creatures. You'll have to clean the tank weekly to keep smells from building up, since glass won't breath as well as wire.
Can I put my hamster in a fish tank? Rather than shelling hundreds of dollars for such a cage, you might try converting an old aquarium into Fluffy's new habitat. If you have a master escape artist, tanks are also pretty safe — as long as you don't give the hamster a chance to climb on something to reach the top of the tank.
Table of Contents
- 1 Is it cruel to keep hamsters in cages?
- 2 Are hamster cages easy to clean?
- 3 Is the IKEA Detolf a good hamster cage?
- 4 Is a 40 gallon tank good for a hamster?
- 5 Is a 20 gallon tank good for a hamster?
- 6 What size tank does a hamster need?
- 7 Where is the best place to put a hamster cage?
- 8 Do hamsters need a night light?
- 9 What I Wish I Knew Before Getting a hamster?
- 10 Should I remove hamster poop?
- 11 Is hamster poop poisonous?
- 12 Can I give my hamster a bath?
- 13 How much is a Detolf hamster cage?
- 14 Can a hamster get out of a metal cage?
- 15 Which type of hamster is the friendliest?
- 16 Are plastic cages good for hamsters?
- 17 Why is my Syrian hamster biting her cage?
- 18 Do Syrian hamsters need dust baths?
Is it cruel to keep hamsters in cages?
Hamsters Need Large, Secure Homes If an enclosure is too small, the animal can develop "cage rage," a condition caused by stress that can lead to various behavioral issues, including biting, excessive urinating, and incessant cage-bar biting that can cause serious harm to teeth.
Are hamster cages easy to clean?
Daily Cleaning Hamsters are typically clean creatures and generally choose one or two areas in the cage to relieve themselves. This "bathroom" corner can easily be cleaned up. To do so, use a scoop or a gloved hand to reach into the cage and remove any soiled material and dispose of it in a bag.
Is the IKEA Detolf a good hamster cage?
The IKEA Detolf is a popular choice of cages for those with some DIY skills. It is actually a glass display case that is placed on its side to provide a large habitat. The Detolf actually provides the largest amount of unbroken floor space (in terms of square inches) of any cage on the market.
Is a 40 gallon tank good for a hamster?
40 gallon breeder aquariums are attractive and great for viewing your hamster. At 36″ long, 18″ tall, 18″ deep and offering 648 in², they will fit any wheel with room left over for a 12" saucer or treadmill style wheel. They are sturdy and made to last but are also heavy and difficult to move.
Is a 20 gallon tank good for a hamster?
A 20-gallon tank is big enough for one Syrian hamster or two Dwarf hamsters. While this is a sufficient size, a bigger cage is always better. If you have the space in your home to place a larger cage, you may consider getting something as large as 55 gallons. A hamster cage cannot be too big.
What size tank does a hamster need?
A lot of people keep hamsters in 10-gallon tanks, but the Humane Society writes: Size: Minimum 24 inches long and 12 inches wide; 10-gallon aquariums are too small. Consider not only size but shape—a long aquarium is better than a tall aquarium with unused height.
Where is the best place to put a hamster cage?
The best spot in your home for hamsters Place their cage in a quiet, calm area of the house. It should be away from busy rooms and not near a TV or music system. Loud noises and vibrations make hamsters stressed. Kept at a steady temperature between 18-21C, out of draughts and direct sunlight.
Do hamsters need a night light?
Hamsters typically eat their meals at night, and they also typically get their exercise at night. Darkness makes them feel energetic and ready to conquer their "days." Because of that, hamsters need to have the lights off at night.
What I Wish I Knew Before Getting a hamster?
Your hamster needs you to clean out his cage every day. Remove droppings, replace soiled bedding and try to find all his hoarded food. Once a week, remove and discard all the shavings; wash the cage with warm, soapy water; and lay fresh shavings down for bedding.
Should I remove hamster poop?
Droppings are usually all over the place, but they don't smell because they are dry. Be sure to remove them, though, as they do look bad. As for the food, hamsters tend to stash uneaten food in one place to reserve it for later (it's a hamster's instinct to ensure it always has enough to eat).
Is hamster poop poisonous?
Hamsters can be wonderful pets, and overall, hamsters are relatively low-risk when it comes to diseases they can potentially transmit to humans. However, they can sometimes carry bacteria like Salmonella in their feces, and the virus that causes lymphocytic choriomeningitis, to name a couple.
Can I give my hamster a bath?
Can you give a hamster a bath? Hamsters are fastidious groomers and do a good job keeping themselves clean, baths, as we tend to think of them, are not necessary. However, it is possible to spot-clean them, if they truly need it.
How much is a Detolf hamster cage?
The lid provides extra height to allow bedding to be stacked high and for large syrian hamster sized wheels to fit well while preventing escapes. This lid isn't readily available anywhere and has to be DIYed. Selling the cage, lid and storage unit as a set for $100 (COST PRICE: $220). – IKEA DETOLF Glass Cabinet.
Can a hamster get out of a metal cage?
Bars that are spaced too widely can allow your hamster to nose through and escape. Do not use a wire cage if you have a dwarf hamster. Most dwarf hamsters can fit their heads between bars spaced as little as . 2 in (.
Which type of hamster is the friendliest?
The Syrian hamster is the most popular hamster breed, at least partially because it is the friendliest and the largest, but also because it was introduced in the 1940s when lab hamsters were first introduced into captivity and into family homes.
Are plastic cages good for hamsters?
In addition to being visually appealing (plastic cages are very colorful), plastic cages can be good for a dwarf hamster, since his small size would allow him to easily run through the twists and turns of the tunnels. It can be fun to watch your hamster run through the cage.
Why is my Syrian hamster biting her cage?
Boredom – If there aren't enough toys to play with or chew on, a hamster may begin bar chewing due to boredom. Hamsters need mental and physical stimulation just like other pets and if they are isolated to a small, rectangular cage with nothing to do they could resort to this activity.
Do Syrian hamsters need dust baths?
Because hamsters naturally clean themselves, they shouldn't need sand baths. However giving your hamster a sand bath can actually help it clean itself. Additionally, whilst sand baths are allowed for hamsters, dust baths are not recommended, as they could give your pet respiratory problems.


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Cross posted from stackoverflow at the suggestion of a commenter.
I have a series of CSV files of timestamped coordinates (X, Y, and Z in mm). What would be the simplest way to extract motion data from them?
The information I'd like to extract includes the following:
 - Number of direction changes
 - Initial acceleration of the first and last movements
 - Bearing (angle) of these movements
 - Average speed whilst non-stationary
Ideally, I'd eventually like to be able to categorise patterns of motion, so bonus points for anyone who can suggest a way of doing this. It strikes me that one way I could do this would be to generate pictures/videos of the motion from the coordinates and ask humans to categorise them - suggestions as to how I'd do this are very welcome.
A complication is the fact that the readings are polluted with noise. In order to overcome this, each recording is prefaced with at least 20 seconds of stillness which can serve as a sort of "noise profile". I'm not sure how to implement this though.
If it helps, the motion being recorded is that of a persons hand during a simple grabbing task. The data is generated using a magnetic motion tracker attached to the wrist. Also, I'm using C#, but I guess the maths is language agnostic.
There is a bounty open on the original question, so feel free to post your answers there as well as here.
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You want to do what 3Sphere suggests in the answer below, and then filter it using a Kalman Filter. Let me know if you're still interested in this problem and I can explain more. – Chris Taylor Jun 9 '11 at 20:03
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If I were modeling this, I would treat the initial point in the file as the displacement relative to the some fixed point and each subsequent point as a displacement from the previous point. In this way, you effectively end up with a sequence of vectors that can be reasoned over using standard methods from vector analysis. That is, the points in the file $\{p_0, p_1, \dots p_n\}$ yield the sequence of vectors $\{v_0 = p_1, v_1 = p_1 - p_0, \dots v_n = p_n - p_{n-1} \}$. Using these vectors you can then find the angle between them, determine the average speed, etc, according to elementary formula. As for dealing with noise in your data, I can't comment much on that other than to note that it might be helpful to introduce a notion of tolerance similar to that which is introduced to determine whether two floating point numbers are "equal". If the magntitude of displacement between point $p_i$ and $p_j$ is less than some tolerance value $\epsilon$ and/or change in direction also falls within a certain level of tolerance then perhaps it can be ignored. There are of course much more sophisticated statistical techniques that can be employed that I'm not really qualified to explain.
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عنوان مقاله [English]
The electron accelerator located at Yazd uses tap water as cooling. This equipment is made of carbon steel (A37). This steel as mild carbon steel is very susceptible to the corrosion destruction on the uncontrolled condition. Using tap water as a coolant, lead to high corrosion and obstruction of circulation paths. XRD and XRF analysis of corrosion products from different position of accelerator showed that a large quantity of these sediments comprise of Iron Oxide. SEM images indicated that the sediments have a Tubculation morphology. The ICP-OES results showed that in compared with Yazd tap water, the chemistry of the cooling water circulating in the accelerator has been changed and its hardness decreased by passing time. The results obtained from Langelier parameter illustrated that the water exiting from the end of the cooling system is a little corrosive. Due to the color and morphology of corrosion products, the corrosion mechanism is Tubculation.


Skip to definition.
Adjective: enigmatic ,e-nig'ma-tik
 1. Having an unobvious or mysterious meaning; hard to understand
 "prophetic texts so enigmatic that their meaning has been disputed for centuries"; "I didn't grasp the meaning of that enigmatic comment until much later";
 - enigmatical, puzzling
 2. Resembling an oracle in obscurity of thought
 - oracular
See also: ambiguous, incomprehensible, uncomprehensible
Encyclopedia: Enigmatic


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Abstract
It has been known for some 2000 years how to generate Pythagorean Triples. While the classical formulas generate all of the primitive triples, they do not generate all of the triples. For example, the triple (9, 12, 15) can't be generated from the formulas, but it can be produced by introducing a multiplier to the primitive triple (3, 4, 5). And while the classical formulas produce the triple (3, 4, 5), they don't produce the triple (4, 3, 5); a transposition is needed. This paper explores a new set of formulas that, in fact, do produce all of the triples i.e. every triple can be produced with a unique set of integer generators; there is no need for multipliers or transpositions. An unexpected result is an application to cryptology.
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by Christiane Montavon, CFX
The physics of aero-acoustics makes modeling a challenging task; pressure fluctuations produce noise, which propagates over large distances far from its source. To simulate these phenomena, it is necessary both to model the detailed fluctuating flow in the neighborhood of the sound source, and the far-field propagation effects.
The primary aim of the EU Alessia Project has been to develop software tools for the simulation of fluctuating flows, with particular focus on flow-induced acoustics. The partners in the project are CFX, Technical University of Munich, Shell, Alfa Laval, LMS and Fiat Corporate Research.


Calories burned per squat
How many squats burn 100 calories?
If you're going at a rate of 40 squats a minute — a pretty fast speed — you could do 100 squats in two and a half minutes and burn close to 15 calories .
How many calories do you burn doing 15 squats?
So, this formula shows that a person who weighs 165 pounds and performs 5 minutes of high-intensity squats has burned 52.5 calories . Range of calories burned for a person who weighs 140 pounds (63.5 kilograms)
low intensity (3.5 METS) high intensity (8.0 METS)
15 minutes 58 calories 133 calories
Is Squat good for losing weight?
For weight loss and fitness, experts say squats are one of the best exercises you should do regularly. It helps engage all core muscle groups, increases stability and strength.
Does squatting burn more calories than sitting?
Although it isn't as intense as a normal squat , the resting squat burns more calories than simply sitting on a chair. That means a resting squat may be classified as a low-activity workout, which is beyond the resting baseline but less than a 150-minute moderate-intensity physical activity per week.
What will 100 squats a day do?
Doing squats helped me gain muscle Even after running my ass off on a treadmill, my legs have never been properly toned. Doing 100 squats daily has helped in muscling up my thighs and calves. Although they aren't as ripped, they are fairly toned and thankfully, there are no cellulite pockets anymore.
Is 50 squats a day good?
This means not only are they great in toning and strengthening your butt and thighs, they're an excellent workout for your core muscles at the same time. Other benefits may include greater strength and tone in your back and calf muscles, plus improved ankle mobility and stability.
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How can I burn 1000 calories a day?
Be well hydrated and have a small breakfast. Walk on a treadmill at an incline for an hour. I am 6′ and 200 lbs, and when I walk at 4 mph and a 6% incline, I burn about 1,000 calories an hour. So one way to reach your goal is to do this for 5 hours (adjusting for your calorie burn based on your own research).
Does squats reduce belly fat?
You cannot spot reduce fat from anywhere on the body; it's impossible. With that said, squats are such a good exercise for burning body fat and building lean muscle that if you're doing them regularly, you're highly likely to start dropping body fat all over, including the belly and thighs.
What will 200 squats a day do?
Strengthen and sculpt your quads, glutes, hamstrings and calves by training to do 200 consecutive squats .
Can you lose weight doing 100 squats a day?
Squats for Weight Loss If you 're doing 100 squats a day , or even doing them several times per week, you 'll notice results in as little as eight weeks of training. This will outweigh the benefits of squats alone for fat loss and overall physical health.
Is it OK to do squats daily?
" Daily squats will help you mentally and will even give you better yearly check-ups with your primary physician." The most obvious benefit of squats is building your leg muscles – quadriceps, hamstrings, and calves. Squats , and all of their variations, are a great exercise for the whole body.
Will squats make your butt bigger?
"What daily or weekly squats will do is strengthen those big muscles in your lower body—primarily the quadriceps, hamstrings, glutes, and hips." And it's important to train the other muscles if you ultimately want a rounder, bigger booty .
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How can I burn 500 calories a day?
Burn 500 Calories Working Out At-Home (30-Min Workouts) Running. High-intensity interval training (HIIT) Cycling. Plyometrics. Climbing stairs. Dancing. Housework. Bodyweight workouts.
Are squats bad for knees?
Squats aren't bad for your knees . In fact, when done properly, they are really beneficial for knee health. If you're new to squatting or have previously had an injury, it's always a good idea to have an expert check your technique. To find a university-qualified exercise professional near you, click here.
Do squats make your thighs bigger?
Squats increase the size of your leg muscles (especially quads, hamstrings and glutes) and don't do much to decrease the fat, so overall your legs will look bigger . If you 're trying to decrease the muscles in your legs , you need to stop squatting .
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