21) What are the fundamental particles of lepton and quarks How man.pdf
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21) What are the fundamental particles of lepton and quarks? How many are known thus far? Solution Quarks are one type of matter particle. Most of the matter we see around us is made from protons and neutrons, which are composed of quarks. There are six quarks, but physicists usually talk about them in terms of three pairs: up/down, charm/strange, and top/bottom.(Also, for each of these quarks, there is a corresponding antiquark.) Quarks have the unusual characteristic of having a fractional electric charge, unlike the proton and electron, which have integer charges of +1 and -1 respectively. Quarks also carry another type of charge called color charge. The most elusive quark, the top quark, was discovered in 1995 after its existence had been theorized for 20 years. Quarks only exist in groups with other quarks and are never found alone. Composite particles made of quarks are called Hadron. Although individual quarks have fractional electrical charges, they combine such that hadrons have a net integer electric charge. Another property of hadrons is that they have no net color charge even though the quarks themselves carry color charge. There are two classes of hadrons:- Baryon: - they are any hadron which is made of three quarks. Because they are made of two up quarks and one down quark (uud), protons are baryons. So are neutrons (udd). Meson: - it contains one quark and one anti quark. One example of a meson is a pion which is made of an up quark and a down anti quark. The antiparticle of a meson just has its quark and antiquark switched, so an anti pion is made of a down quark and an up antiquark. Because a meson consists of a particle and an antiparticle, it is very unstable. The K meson lives much longer than most mesons, which is why it was called \"strange\" and gave this name to the strange quark, one of its components. Leptons The other type of matter particles are the leptons. There are six leptons, three of which have electrical charge and three of which do not. They appear to be point-like particles without internal structure. The best known lepton is the electron. The other two charged leptons are the muon and the tau which are charged like electrons but have a lot more mass. The other leptons are the three types of neutrinos. They have no electrical charge, very little mass, and they are very hard to find. Quarks are one type of matter particle. Most of the matter we see around us is made from protons and neutrons, which are composed of quarks..
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Implement the ListArray ADT-
*Implement the following operations:
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#ifndef LISTARRAY_H
#define LISTARRAY_H
#include
#include
using namespace std;
#pragma warning( disable : 4290 )
template < typename DataType >
class List
{
public:
static const int MAX_LIST_SIZE = 10; // Default maximum list size
// Constructors
List ( int maxNumber = MAX_LIST_SIZE ); // Default constructor
List ( const List& source ); // Copy constructor
// Overloaded assignment operator
List& operator= ( const List& source );
// Destructor
virtual ~List ();
// List manipulation operations
virtual void insert ( const DataType& newDataItem ) // Insert after cursor
throw ( logic_error );
void remove () throw ( logic_error ); // Remove data item
virtual void replace ( const DataType& newDataItem ) // Replace data item
throw ( logic_error );
void clear (); // Clear list
// List status operations
bool isEmpty () const; // List is empty
bool isFull () const; // List is full
// List iteration operations
void gotoBeginning () // Go to beginning
throw ( logic_error );
void gotoEnd () // Go to end
throw ( logic_error );
bool gotoNext () // Go to next data item
throw ( logic_error );
bool gotoPrior () // Go to prior data item
throw ( logic_error );
DataType getCursor () const
throw ( logic_error ); // Return data item
// Output the list structure -- used in testing/debugging
virtual void showStructure () const;
// In-lab operations
void moveToNth ( int n ) // Move data item to pos. n
throw ( logic_error );
bool find ( const DataType& searchDataItem ) // Find data item
throw ( logic_error );
protected:
// Data members
int maxSize,
size, // Actual number of data item in the list
cursor; // Cursor array index
DataType *dataItems; // Array containing the list data item
};
#endif
Solution
#include \"ListArray.h\" Struct List List ::List(int maxNumber = MAX_LIST_SIZE) {
size = cursor = 0; maxSize = maxNumber; dataItems = new DataType
[maxNumber]; for(int i = 0; i < maxNumber; i++) dataItems[i] = NULL; }
List ::List(const List& source) { maxSize = MAX_LIST_SIZE;
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source.cursor; } List ::operator= (const List &source) { this -> clear();
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source; } List::~List() { delete [] dataItems; } void List_insert(const
DataType &newDataItem) { if(size == 0) dataItems[cursor] = newDataItem;
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cursor++; } void List_replace(const DataType &newDataItem) { dataItems[cursor]
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John, a sociologist, will be focusing on how larger societal institu.pdf
John, a sociologist, will be focusing on how larger societal institutions play a role in drug usage
as well as the affects drug abuse has on individuals. John will be utilizing the: \'Micro-Macro
Continuum\'.
Select one:
True
False
Solution
True - Micro- macro Continuum
sociologist are concerned with from the smallest social realities to the largest trends and
developments in the social world.
Implement the ListArray ADT-Implement the following operations.pdf
Implement the ListArray ADT-
*Implement the following operations:
- constructor, assignment operator, destructor
-insert, remove, replace, clear
-isFull, isEmpty
-gotoBeginning, gotoEnd, gotoNext, gotoPrior, getCursor
#ifndef LISTARRAY_H
#define LISTARRAY_H
#include
#include
using namespace std;
#pragma warning( disable : 4290 )
template < typename DataType >
class List
{
public:
static const int MAX_LIST_SIZE = 10; // Default maximum list size
// Constructors
List ( int maxNumber = MAX_LIST_SIZE ); // Default constructor
List ( const List& source ); // Copy constructor
// Overloaded assignment operator
List& operator= ( const List& source );
// Destructor
virtual ~List ();
// List manipulation operations
virtual void insert ( const DataType& newDataItem ) // Insert after cursor
throw ( logic_error );
void remove () throw ( logic_error ); // Remove data item
virtual void replace ( const DataType& newDataItem ) // Replace data item
throw ( logic_error );
void clear (); // Clear list
// List status operations
bool isEmpty () const; // List is empty
bool isFull () const; // List is full
// List iteration operations
void gotoBeginning () // Go to beginning
throw ( logic_error );
void gotoEnd () // Go to end
throw ( logic_error );
bool gotoNext () // Go to next data item
throw ( logic_error );
bool gotoPrior () // Go to prior data item
throw ( logic_error );
DataType getCursor () const
throw ( logic_error ); // Return data item
// Output the list structure -- used in testing/debugging
virtual void showStructure () const;
// In-lab operations
void moveToNth ( int n ) // Move data item to pos. n
throw ( logic_error );
bool find ( const DataType& searchDataItem ) // Find data item
throw ( logic_error );
protected:
// Data members
int maxSize,
size, // Actual number of data item in the list
cursor; // Cursor array index
DataType *dataItems; // Array containing the list data item
};
#endif
Solution
#include \"ListArray.h\" Struct List List ::List(int maxNumber = MAX_LIST_SIZE) {
size = cursor = 0; maxSize = maxNumber; dataItems = new DataType
[maxNumber]; for(int i = 0; i < maxNumber; i++) dataItems[i] = NULL; }
List ::List(const List& source) { maxSize = MAX_LIST_SIZE;
dataItems = new DataType [MAX_LIST_SIZE]; for(int i = 0; i < MAX_LIST_SIZE;
i++) dataItems[i] = source.dataItems[i]; size = source.size; cursor =
source.cursor; } List ::operator= (const List &source) { this -> clear();
for(int i = 0; i < maxSize; i++) dataItems[i] = source.dataItems[i]; //return
source; } List::~List() { delete [] dataItems; } void List_insert(const
DataType &newDataItem) { if(size == 0) dataItems[cursor] = newDataItem;
else { dataItems[cursor + 1] = newDataItem; } size++;
cursor = size - 1; } void List_remove() { dataItems[cursor] = NULL; size--
; if(dataItems[cursor + 1] == NULL) cursor = 0; else
cursor++; } void List_replace(const DataType &newDataItem) { dataItems[cursor]
= newDataItem; } void List_clear() { for(int i = 0; i < size; i++)
dataItems[i] = NULL; size =.
In what ways do humans effect the environment Explain in 200 words.pdf
In what ways do humans effect the environment? Explain in 200 words
Solution
Human activities have serious effects on the environment. The human civilization so far has
imposed a high cost on the environment. For example, increase in population led to deforestation
to increase suitable lands for human inhabitation. Also, increased population led to increased
need for food, which led to further deforestation for agricultural activities. Industrial activities
and mining also lead to deforestation. Human inhabitation and industrial activities lead to
diversion of the rivers, extensive mining activities, drilling on the earth surface to extract oil, etc.
Diversion of the rivers might lead to drought or flood in various areas. Human activities also
result in erosion of soil.
Industrial activities have resulted in rising temperature, which has caused changing weather
pattern, behavior in the sea wave, pattern and amount in rainfall, etc. Human activities have
increased accumulation of carbon-di-oxide and other greenhouse gases in the environment,
which has increased the average temperature. Such an increase in temperature has created a
potential situation in which the polar ice can melt and result in the destruction of various cities
near seas. Also, human activities have resulted in a breach in the ozone layer which has resulted
in dangerous UV rays to penetrate the ozone layer. Therefore, human activities have significantly
affected the environment..
i need a taking turn method for a player vs computer battleship game.pdf
i need a taking turn method for a player vs computer battleship game in java. when a user slects
on players board then computer should be able to pick one on the computer board. this should
continue to repeat the order until the first one finds all the ship on their board first.
Solution
import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.*;
import java.io.*; import java.lang.Integer; import java.util.Vector; import java.net.*; public class
Battleship extends JFrame { private static JButton ok = new
JButton(\"OK\"),//closes stats menu done =new
JButton(\"Done\");//closes options menu private static JFrame statistics= new
JFrame(\"Statistics\"),//holds stats options=new
JFrame(\"Options\");//holds opts private static JLabel data,//used for stats menu
title;//used for options menu private static JPanel stats=new
JPanel(),//used for stats menu opts,//used for options menu
inputpanel;//for manually inputting ships private static Container
b,c,d;//board and input panel private JPanel input;//input bar private static
JMenuItem m,pvp,pvc,cvc;//menu items private static String[] cletters = {\"
\",\"A\",\"B\",\"C\",\"D\",\"E\",\"F\",\"G\",\"H\",\"I\",\"J\"}, //array of letters used for combo
boxes cnumbers = {\"
\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\"}, //array of numbers used for
combo boxes ships =
{\"Carrier\",\"Battleship\",\"Submarine\",\"Destroyer\", \"Patrol
Boat\"},//strings used for ship combo box direction =
{\"Horizontal\",\"Vertical\"},//directions level={\"Normal\",
\"Ridiculously Hard\"}, layout={\"Manual\",\"Automatic\"},
colors={\"Cyan\", \"Green\", \"Yellow\", \"Magenta\", \"Pink\", \"Red\",
\"White\"}, first={\"Player 1\", \"Player 2\",
\"Random\"};//used for options private JComboBox cshi = new JComboBox(ships),//ships
cdir = new JComboBox(direction);//directions private static
JComboBox aiLevel=new JComboBox(level), shipLayout=new
JComboBox(layout), shipColor=new JComboBox(colors),
playsFirst=new JComboBox(first);//used
//for options menu private JTextField mbar = new JTextField();//message bar
private static int enemy=1, i,j,//counters
length=5, you=0,
prevcolor=0,//index of previous color prevFirst=0,
prevLayout=0, prevLevel=0,//tracks changes in corresponding comboboxes
ready=0, sindex=0,//stores index of array
dindex=0;//direction private static Player players[]=new Player[2]; private static
JButton deploy=new JButton(\"DEPLOY\"); private static int
w=0,a=0,s=0,t=0,e=0;//counters to track the use of all ships private static String[][]
shiphit=new String[10][10]; private static String user,user2; private static Color[]
color={Color.cyan,Color.green,Color.yellow,Color.magenta,
Color.pink, Color.red, Color.white}; private static Object
selectedValue=\" \", gametype; private static
BattleshipClient me; private static boolean gameover=false; public Battleship()
{ setTitle(\"Battleship\");
setDefaultCloseOperation(EXIT_ON_CLOSE); setJMenuBar(createMenuBar());
setResizabl.
I am trying to change this code from STRUCTS to CLASSES, the members.pdf
I am trying to change this code from STRUCTS to CLASSES, the members have to be private.
Well, I think I did a semi-ok job; the code doesn\'t run and I have no idea why. Can you please
help. Platform: C++
========== C++ CODE ============
#include
#include
#include
#include
#include //must have to use system (\"pause\" );
//#include \"personType.h\"
using namespace std;
const int MAX_EMPLOYEES = 50;
//----------------------------------
class employeeType{ //:public personType
private:
long empID;
string first;
string last;
char gender;
double payrate;
string jobRole;
int years;
public:
virtual void programmer_info() const=0;
//Function to output employee\'s data
virtual double cutBacks(employeeType let[], int listsize) const=0;
//Function to calculate and return the wages.
//Postcondition: Pay is calculated and returned
void yourFired(employeeType let[], int& listsize , long id); //int& cuz we are restando
cantidades de la lista.
//Function to set the salary. /Postcondition: personId = id
long seqSearch(employeeType let[], int listLength, int searchItem)const;
//Function to retrieve the id. /Postcondition: returns personID
employeeType (long id = 0, string first = \"\", string last = \"\", char gender = \"\",
double payrate = 0, string jobRole = \"\",int years = 0);
//Ibefore it was: userinput();
//Constructor with parameters //Sets the first name, last name, payRate, and
//hoursWorked according to the parameters. If no value is specified, the default
//values are assumed. //Postcondition: firstName = first;
///==============================================================
void getData(ifstream& inFile, class employeeType let[], int& listSize);
void printOne ( employeeType one);
void hireOne(employeeType let[], int& listsize); //int& cuz we are adding or restyando
cantidades de la lista.
void selectionSort( employeeType let[], int length);
void printList(employeeType let[], int listSize);
employeeType getOne ( ifstream& dataIn );
};
///===============================================================
void employeeType::yourFired(long id)
{
empID = id;
}
long employeeType::seqSearch() const
{
return empID;
}
employeeType::employeeType(long id, string first, string last, char gender,
double, string jobRole,int years)
: personType(first, last)
{
empID = id;
}
//----------------------------------
int main ()
{
int number; // number of employees in the file
int id;
char choice;
class employeeType [MAX_EMPLOYEES], newrecord;
ifstream dataFile;
dataFile.open ( \"newEmployees.txt\");
if (!dataFile){
cout << \"\ Error with input file!!\ \ \";
//system (\"pause\"); // must #include
return 1;
}
getData (dataFile, employeeType, number);
cout < to be used
/// TASK 3 =======================================================
for(int i =0; i<3 ; i++){ //calling hireOne 3 times, you can insert 3 new employees on a roll
hireOne(employeeType, number); // the list increases by up to 3 new records each time
}
cout << \"After hiring employees, new list: \ \"<> id;
your.
how internal resources and capabilities can be a source of sustainab.pdf
how internal resources and capabilities can be a source of sustainable competitive advantage for
a company
Solution
Ans:- Internal analysis is the process of identifying and evaluating an organization’s specific
characteristics, including its:
An internal analysis is comprised of looking at the following elements:
Resources are the assets that an organization has for carrying out whatever work activities and
processes relative to its business definition, business mission, and goals and objectives.
Commonly, these resources are as follows:
Organizational resources must be processed or used in some way to get value out of them. The
various resources are the inputs for organizational capabilities. Organizational capabilities are the
complex and coordinated network of organizational routines and processes that determine how
efficiently and effectively the organization transforms its inputs (resources) into outputs
(products and/or services).
Sustainable competitive advantage is the prolonged maintenance of competitive advantage.
Capabilities that lead to a competitive advantage today may not continue to do so as market
conditions and competitors change. Dynamic (flexible) capabilities are an organization’s ability
to build, integrate, and reconfigure capabilities to address rapidly environmental changes (shifts).
Distinctive organizational capabilities are the extraordinary and unique capabilities that
distinguish the organization from its competitors. They allow the organization to develop a
sustainable competitive advantage to outperform its competition.
Three characteristics that make a capability distinctive are as follows:
Core competencies are the organization’s major value-creating skills and capabilities that are
shared across multiple product lines or multiple businesses. This internal sharing process is what
distinguishes core competencies from distinctive capabilities.
The relationship between organizational capabilities, distinctive organizational capabilities, and
core competencies are as follows:
Competitive advantage is what sets an organization apart. Without a sustainable competitive
advantage, the organization’s long-run success and survival are uncertain.
The aggregate reason for doing an internal analysis is to assess what the organization has or does
not have and what it can and cannot do—in other words, its strengths and its weaknesses.
Strengths are resources that the organization possesses and capabilities that the organization has
developed, both of which can be exploited and developed into sustainable competitive
advantage. Not all strengths have the potential to be a sustainable competitive advantage..
For an organism that is growing using glucose as the electron donor, .pdf
For an organism that is growing using glucose as the electron donor, name at least one electron
acceptor that the organism could use for each of the following metabolic pathways: For aerobic
respiration, cells could use __ For anaerobic respiration, cells could use: __ For fermentation,
cells could use:
Solution
A.For aerobic respiration,cells could use:Oxygen
B.For anaerobic respiration,cells could use:Sulfate,nitrate or sulfur.
C.For fermentation,cells could use:Acetaldehyde in alcohol fermentation and pyruvate in lactic
acid fermentation..
Exercise 5.6.28. For each of the following descriptions of a function.pdf
Exercise 5.6.28. For each of the following descriptions of a function f, find a suh S of the
domain of f such that the restriction fIs is a bijection onto the range of f. (a)f : N N, wheref(n)-n
+ 1 if n is odd and/(n) =n/2 if n is even (b)f : R Z, wheref(x)- . Here lxl denotes the floor\' or.
(c)f : R R, where,f(x) =x3-3x2 , (d)f : R R, where,f(x) =x4-4x2 (e)f : R R, wheref(x)=xe-x. ,
find a subset 7 The floor function from R to Z assigns to each x R the greatest integer less than or
equal to x. It is denoted by Lx. For example, L = 3 and L-r=-4 ie, | | = 3
Solution
A bijective function is a one to one function that is form every x value there will be exactly one y
value.
In simopler terms each element in the domain set of a function when plugged in the function
gives a distinct value of the function
that is a part of the range of the function.
in our problem we need to find the subset of a domain for which the function is bijective
a> f : N-->N , f(n) = n+1
the domain and the range are all natural numbers
that is n E [0,1,2,3,4,.....N]
if n is odd
f(n)= n+1 ,this is a straight line and this function will be bijective for all odd natural numbers that
is n E (2k+1) will be the
domain in which f(n) will be bijective ,as for all odd values of n we\'ll get distinct f values.
n E [1 , 2k+1] , here k = 1,2,3........k just the integral vaslues
when n is even
f(n) = n/2 , this again is a straight line so the domain in whicj f(n) is bijective will be all even
natural, numbers\\that is
n E 2k ,k E {1,2,3,4...N}
b> f(x) = [x]
x : Z-->Z
here f(x) represents a step function
and a step function have the same range for all the x values within a particular step domain
so f(x) = [x] , cannot be a one to one function as we do not get distinct f(x) values for different x
values
c> f(x) = x^3-3x^2
f(x)= x^2(x-3)
this function will be a curve with zeros at x = 0 and 3
and it will not be a bijective or one to one function over the entire real number line.
d>
f(x) = x^4-4x^2
this function will be a curve with zeros at x = 0 and 2 and -2
and it will not be a bijective or one to one function over the entire real number line..
Discuss concepts associated with mercantilism demonstrating key poli.pdf
Discuss concepts associated with mercantilism demonstrating key policies that a country would
implement if they were to apply such a theory. What is the liberal critique of mercantilism?
Solution
It was counterpart of political nationalism and argued for it. It exhibited aspirations of rising
merchant capitalists to whom strong state appeared necessary for their own protection. Abundant
money supply was necessary for them. IT AIMED AT STATE POWER AND UNIFICATION
OF COUNTRY. WEALTH OF NATIONS INTERESTED THEM. IT ARGUED FOR
ENHANCEMENT OF STATE POWER THROUGH ECONOMIC MEANS. THIS WAS
ACHIEVED FROM WEALTH AND ECONOMIC POWER OF NATION. WEALTH IN
ABSENCE OF MINES COULD BE ACHIEVED THROUGH BALANCE OF PAYMENT
SURPLUS. NATION MUST HAVE WELL EQUIPPED ARMY AND NAVY TO DEFEND
ITSELF AND TO PROTECT ITS INTERESTS IN OUTER WORLD. THEY EQUATED
MONEY WITH WEALTH AND FOR THEM ONLY WAY TO ACQUIRE SPECIE WAS
THROUGH BOP SURPLUS.. THEY VIEWED MONEY SUPPLY AS WORKING CAPITAL
FOR TRADING ACTIVITIES. THEY VIEWED FALLING PRICES UNFAVOURABLY AND
ACCORDING TO THEM RISING PRICES WERE STIMULATING TO INDUSTRY.
ACCORDING TO THEM STATE SHOULD HELP FOR FAVOURABLE Bop.
From the proceeding discussion it is clear mercantalists will argue for govt intervention in
economy. Other policy conclusions will be strong govt and army, acquisition of colonies,
maximum exports and minimum imports to achieve bop surplus, mercantalism proper also
argued for such imports (rawmaterials) which led to exports of greater value, Rising prices and
profits etc
The liberals argued that beggar thy neighbour attitude will harm even our own country. They
argued for trade based on comparative and absolute advantage which benefits every country.
They are against state intervention prescribed by mercantalists and believe in laissez-faire. For
them rising prices are harmful..
C++ Caesar Cipher project. Write your codes for the following functi.pdf
C++ Caesar Cipher project. Write your codes for the following functions using the shift cipher:
Encrypt: INPUT: plaintext, key OUTPUT: ciphertext
Decrypt: INPUT: ciphertext, key OUTPUT: plaintext
Solution
Tested on windows os with dev cpp
/*****************caesar.cpp*******************/
#include
using namespace std;
int shift=6;
// This function receives text and shift and
// returns the encrypted text
string encrypt(string text)
{
string result = \"\";
// traverse text
for (int i=0;i
using namespace std;
// This function receives text and shift and
// returns the plain text
string decrypt(string text)
{
string result = \"\";
// traverse text
for (int i=0;i.
any idea#includeiostream using stdcout; using stdendl; .pdf
any idea?
#include
using std::cout; using std::endl;
using std::ostream; using std::cin; using std::boolalpha;
#include
using std::copy; using std::sort;
#include
using std::swap;
#include
using std::string;
#include
using std::vector;
#include
using std::distance; using std::istream_iterator;
using std::back_inserter;
#include
using std::ostringstream;
// ADD MORE INCLUDES if you need them to the above
template
struct SetElement{
public:
T element;
int cnt;
SetElement()=default;
SetElement(T val);
};
// FIX BELOW for SetElement!!!
// The T val constructor and operator<< below here for SetElement
template
SetElement::SetElement(T val){
cnt = 1;
element = val;
}
template
ostream &operator<<(ostream os, const SetElement& p){
os<
class MSet{
private:
SetElement* ary_;
size_t size_;
size_t capacity_;
void grow();
public:
MSet(size_t s=2);
MSet(T val);
MSet(vector&);
MSet(MSet&);
MSet operator=(MSet);
~MSet();
size_t size();
size_t capacity();
SetElement* find(T);
void insert(T);
size_t count(T val);
bool erase(T);
friend ostream& operator<<(ostream& out, MSet& m){
// FIX THIS RIGHT HERE. ENTER YOUR CODE HERE
out<<\"test\";
return out;
};
};
// MANY THINGS BELOW HERE FOR MSet
template
MSet::MSet(size_t s){
ary_ = new T[s]();
}
/*
template
size_t MSet::size_(){
cout <<\"test\"<< endl;
return size_t;
}
*/
// DO NOT CHANGE ANYTHING BELOW. TESTING!
int main(){
int test;
long l1, l2, l3;
cin >> test;
cout << boolalpha;
switch (test){
// basic constructors, .size() and .capacity()
case 1 : {
MSet m_l;
/*
cout << m_l.size() <<\":\"<< m_l.capacity()<> l1;
MSet m_l_oneval(l1);
cout << m_l_oneval.size() <<\":\"<< m_l_oneval.capacity()<
Solution
your mistack is:
ary_ = new SetElement[s]; is correct.
not ary_ = new T[s]();
Program:
#include
using std::cout; using std::endl;
using std::ostream; using std::cin; using std::boolalpha;
#include
using std::copy; using std::sort;
#include
using std::swap;
#include
using std::string;
#include
using std::vector;
#include
using std::distance; using std::istream_iterator;
using std::back_inserter;
#include
using std::ostringstream;
// ADD MORE INCLUDES if you need them to the above
template
struct SetElement{
public:
T element;
int cnt;
SetElement()=default;
SetElement(T val);
};
// FIX BELOW for SetElement!!!
// The T val constructor and operator<< below here for SetElement
template
SetElement::SetElement(T val){
cnt = 1;
element = val;
}
template
ostream &operator<<(ostream os, const SetElement& p){
os<
class MSet{
private:
SetElement* ary_;
size_t size_;
size_t capacity_;
void grow();
public:
MSet(size_t s=2);
MSet(T val);
MSet(vector&);
MSet(MSet&);
MSet operator=(MSet);
~MSet();
size_t size();
size_t capacity();
SetElement* find(T);
void insert(T);
size_t count(T val);
bool erase(T);
friend ostream& operator<<(ostream& out, MSet& m){
// FIX THIS RIGHT HERE. ENTER YOUR CODE HERE
out<<\"test\";
return out;
};
};
// MANY THINGS BELOW HERE FOR MSet
template
MSet::MSet(size_t s){
ary_ = new SetElement[s];
}
/*
template
.
a) Use Newton’s Polynomials for Evenly Spaced data to derive the O(h.pdf
a) Use Newton’s Polynomials for Evenly Spaced data to derive the O(h4) accurate Second
Centered Difference approximation of the 1st derivative at nx. Start with a polynomial fit to
points at n-2x , n-1x, nx , n+1x and n+2x .
b) Use Newton’s Polynomials for Evenly Spaced data to derive the O(h4) accurate Second
Centered Difference approximation of the 2nd derivative at nx . Remember, to keep the same
O(h4) accuracy, while taking one more derivative than in Part a, we need to add a point to the
polynomial we used in part a.t,s01530456075y,km0356488107120
Solution
An interpolation assignment generally entails a given set of information points: in which the
values yi can,
xi x0 x1 ... xn
f(xi) y0 y1 ... yn
for instance, be the result of a few bodily measurement or they can come from a long
numerical calculation. hence we know the fee of the underlying characteristic f(x) at the set
of points xi, and we want to discover an analytic expression for f .
In interpolation, the assignment is to estimate f(x) for arbitrary x that lies among the smallest
and the most important xi
. If x is out of doors the variety of the xi’s, then the task is called extrapolation,
which is substantially greater unsafe.
with the aid of far the maximum not unusual useful paperwork utilized in interpolation are the
polynomials.
different picks encompass, as an instance, trigonometric functions and spline features
(mentioned
later during this direction).
Examples of different sorts of interpolation responsibilities include:
1. Having the set of n + 1 information factors xi
, yi, we want to understand the fee of y in the
complete c program languageperiod x = [x0, xn]; i.e. we need to find a simple formulation
which reproduces
the given points exactly.
2. If the set of statistics factors contain errors (e.g. if they are measured values), then we
ask for a components that represents the records, and if feasible, filters out the errors.
3. A feature f may be given within the shape of a pc system which is high priced
to assess. In this case, we want to find a characteristic g which offers a very good
approximation of f and is simpler to assess.
2 Polynomial interpolation
2.1 Interpolating polynomial
Given a fixed of n + 1 records points xi
, yi, we need to discover a polynomial curve that passes
via all the factors. as a consequence, we search for a non-stop curve which takes at the values yi
for every of the n+1 wonderful xi’s.
A polynomial p for which p(xi) = yi whilst zero i n is stated to interpolate the given set of
records points. The factors xi are known as nodes.
The trivial case is n = zero. right here a steady function p(x) = y0 solves the hassle.
The only case is n = 1. In this situation, the polynomial p is a directly line described via
p(x) =
xx1
x0 x1
y0 +
xx0
x1 x0
y1
= y0 +
y1 y0
x1 x0
(xx0)
here p is used for linear interpolation.
As we will see, the interpolating polynomial may be written in an expansion of paperwork,
among
these are the Newton shape and the Lag.
A radio station has a power output of 200 watts. What is the intensit.pdf
A radio station has a power output of 200 watts. What is the intensity in watts/m2 at a distance
of 2 miles from the station? A car has an interior volume of 3.5 m^3 and is at a temperature of 30
degrees C
Solution
2)
Intensity, I = Power/area = P/A
So, for a distance of radius, r = 2 miles,
the total area of spherical space: A = 4*pi*r^2
So, A = 4*pi*(2*1.61*1000)^2 = 1.303*10^8 m2
So, I = 200/(1.303*10^8)
= 1.53*10^-6 W/m2.
Case 1-A Transition to SupervisorTristan came in on the ground fl.pdf
Case 1-A: Transition to Supervisor
Tristan came in on the ground floor in his company and had excelled in his position for several
years when he was promoted to a supervisory position. He was excited about the increased
responsibility and money, and he also enjoyed the status and respect that came with the new title.
Tristan’s position was to supervise a new production department at a new plant site of his small
regional company. In preparation he was ordered to attend a two-week supervisor’s training
program at headquarters. As he expected, the training was focused on human resources (HR)
concerns, customer satisfaction issues, and corporate quality production expectations. Because
the new location was intended to showcase the company’s strength in quality manufacturing, he
was allowed to recruit his own team from among the company’s statewide employee pool.
Several seasoned workers, acquainted with him as a result of his time with the company,
expressed interest in the startup department.
Lauren was hired as the departmental administrative assistant and William was hired as the new
line foreman. Tristan was elated and felt that things were moving ahead quickly enough for his
superiors to be pleased with the progress he was making. He continued to fill the necessary
positions. Within a month the department was ready to get going. Everyone was excited,
attitudes were positive, and he was looking forward to the inaugural production run.
Tristan had never held a supervisory position before, yet he knew Lauren and William were both
strong employees with great work ethic. He was certain everyone he selected possessed a similar
work ethic and was driven to succeed. However, this quickly proved erroneous, and when it
became obvious the hoped-for production quality was nonexistent, everything became a dismal
failure all at once. The department failed to produce at the expected quality level, and turmoil
among the employees was widespread. During the nearly two years he was supervisor, Tristan
was never able to earn the respect of his employees or experience the success in production
quality envisioned by the company.
In reality, many first-time supervisors earn their position by simply doing well at their job;
however, without proper training, in both supervision and leadership, disappointing outcomes
like Tristan’s are more common than you would imagine. Just because an employee is good, or
even great, it does not mean he or she will be a great supervisor.
RESPONDING TO THE CASE
1-10. If you envision transitioning into a supervisory position, what can you do to ensure you
don’t end up like Tristan?
1-11. What supervisory competencies should you work to develop? Why?
1-12. Which of the four management functions do you believe most supervisors need help with?
Why do you think this is the case?
1-13. The role of supervisor can be considered a first step toward management. What are the
benefits and potential disadvantages of pursuing a management caree.
x , y Midterm Exsm-201840x Exam C httpsbb-montgomerycollege.blac.pdf
x , y Midterm Exsm-201840x Exam C https://bb-
montgomerycollege.blackboard.com/webapps/assessment/take/isunch jsp?course assessment id-
310249 1couse542 Take Test: Mitearm Esam x Can be based on senious norms such as taboos
and less serious noms such as folkways and mores QUESTION 9 Poverty exists bee ause
someone has to be on bottom. That\'s just the way Ife is Ths statemenk telects boket O doxic O c
apitalist QUESTION 10 The way class status is reprodut.ed from generation to generation is
referted to as O Socio-politic al reproduction Social class reproduction Culture of poverty Class
regeneration QUESTION 11 The spread of fast-tood chain puts localhy owned, independent
restauravits out of business disconnects people from oaning their owe mianis of production
Which of the following statements does not reflec1 a conflict perspective on globaizabon? O The
spread of corporations ?Unique, indigenous cultures become devalued and nsk extinction abity
and inegration s people share sm/ar The spread of large corporations promotes st all arisuwers it
to seve and submit. Cick Saue All Answers to save aft
Solution
9ans ) doxic option b
Reason: it is an common belief or an opinion that some one had to be bottom that\'s why there
life exists like that
10 ans) Social class reproduction option b
Reason: from generation to generation social class reproduction is based on how the class way is
represented
11ans )The spread of large corporations promotes stability and integration as people share
similar working conditions
Option d.
Why would a cell want to express genes in an operon Why notSol.pdf
Why would a cell want to express genes in an operon? Why not?
Solution
An operon is a cluster of genes operating together. Genes in operon are transcribed on
requirement of the cell or the genes are turned off when they are not required. Thus, cells express
genes in operons for regulation of gene transcription and to express the genes only when they are
required. An operon contains an operator gene, repressor gene and structural genes. Operator
gene to which the RNA polymerase will be bind to transcribe the genes. Operon also contains a
repressor. Repressor molecule when binds the operator, RNA polymerase cannot be bind to
operator and the transcription of genes is turned off. Thus, expression of genes in cells is
regulated by operons. Operons are observed mostly in prokaryotic cells as the genes in
prokaryotes are transcribed and translated together..
When discussing the epidemiology of virus infections, the CDC often .pdf
When discussing the epidemiology of virus infections, the CDC often refers to the virus\' ability
to \"jump between species.\" Is infecting multiple species common for a virus? Why?
Solution
Viruses infects animal, plants, humans and bacteria.Viruses have a specific proteins on their
capsule which recognises a particular complementary receptors on host surface and interact with
them.So viruses selectively infects certain species.HIV infects only immune cells and destroys
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What relationship is there between gobalization and development.pdf
What relationship is there between gobalization and development?
What relationship is there between gobalization and development?
Solution
Answer)
Globalisation is a complex phenomenon that revolves around political, social and economic
spheres of the world. The vast process of globalisation involves exchange of money , trade and
technology with transfer of people. So, there are capital as well as financial flows from one
country to another.
The major relationship between globalisation and development comes from the growth in
international trade and building services like banking, insurance, shipping, finance , healthcare
and so on. The development of service sector will provide in for the all round development of the
nation. This we see as the direct relationship between globalisation and development.
Development means economic growth plus enhancing human capital which includes parameters
health , nutrition, education and clean environment. Therefore, we have the process of
interlinking between developed and developing countries due to globalisation and as a result
increased development. It has achieved the goals of economic efficiency and growth with high
profits.
But, there are some negative impact too. The indirect effect of globalisation on development is
that due to integration of economy, people and culture , it has led to fragmentation of societies. It
has ignored the goals of equity, poverty eradication and human security. The stark levels of
inequality and growing poverty level in the developing nations is the major sign showing
negative development due to globalisation. There has been no trickle-down effects of
globalisation seen as far. On the other hand , it has only made the developed nations more
wealthier while the developing nations surviving at the mercy of the developed nations..
what is the number between 4.5 and 4.75 on the number linew.pdf
what is the number between 4.5 and 4.75 on the number line?
what is the number between 4.5 and 4.75 on the number line?
what is the number between 4.5 and 4.75 on the number line?
Solution
There are infinite number of numbers between two numbers on a number line
One of the numbers is 4.6
4.6>4.5 and 4.6<4.75.
What are the five main goals for Operations Managers, and how do the.pdf
What are the five main goals for Operations Managers, and how do they impact the overall
business?
Solution
The operations manager supports the strategic body of the organisation via implementing the
strategies. They are making operational strategies that cope up with corporate strategy. Their
main goals are
1: Policy formulation
2: Planning ( To meet Corporate strategy through operational strategy)
3: Controlling (Evaluating actual performance with the set policies or standards)
4: Communications
5: Management of Resources available..
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