The purpose of specialized lacunae are to provide structure to th.pdf

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The purpose of specialized lacunae are to: provide structure to the rhizomes. carry oxygen to plant parts provide buoyancy to the blade. both b and c In seagrasses the process of water- insoluble fertilization is called hydroponic pollination. hygrophilous pollination. sperm pollination. aquatic insemination. clonal growth. Salt marsh plants differ from seagrasses in that they: are not fully marine plants. require freshwater to reproduce. are intolerant of full strength seawater. are found throughout the world. have roots, while seagrasses do not. Salt marsh plants play an important ecological role in recycling nutrients. stabilizing sediments. filtering run-off from coastal areas. habitat for small animals. all of the above A mechanism in many salt plants to control osmotic pressure is: to remain as some conformers. to have succulent parts. to dry out. to go dormant during periods of high salinity. to drop leaves. Mangroves typically occur in/on: tropical and subtropical areas. temperature areas. polar areas. open coasts. sandy beaches. Mangrove trees have specialized to stabilize the plant in roots, mud holdfast, rocks roots, rocks holdfast, mud roots, sand Solution 7. The purpose of specialized lacunae are to carry oxygen to plant parts and provide buoyancy to the blade. 8. In seagrasses, the process of water- insoluble fertilization is called hydrophilous pollination 9. Salt marsh plants differ from seagrasses in that they are not fully marine plants. 10.Salt marsh plants play an important ecological role in habitat for small animals 11.A mechanism in many salt plants to control osmotic pressure is to have succulent parts 12.Mangroves typically occur in/on tropical and subtropical areas. 13.Mangrove trees have specialized roots to stabilize the plant in mud..

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Complete the implementation of the Weighted Graph that we began in this chapter by provide bodies for the methods isEmpty, isFull, hasVertex, clearMarks, markVertex, isMarked, and getUnmarked in the WeightedGraph.java file. Test the completed implementation using the UseGraph class. When implementing hasVertex, dont forget to use the equals mehtod to compare vertices. Java Code. // Incomplete version //---------------------------------------------------------------------------- // WeightedGraph.java by Dale/Joyce/Weems Chapter 9 // // Implements a directed graph with weighted edges. // Vertices are objects of class T and can be marked as having been visited. // Edge weights are integers. // Equivalence of vertices is determined by the vertices\' equals method. // // General precondition: Except for the addVertex and hasVertex methods, // any vertex passed as an argument to a method is in this graph. //---------------------------------------------------------------------------- package ch09.graphs; import ch05.queues.*; public class WeightedGraph implements WeightedGraphInterface { public static final int NULL_EDGE = 0; private static final int DEFCAP = 50; // default capacity private int numVertices; private int maxVertices; private T[] vertices; private int[][] edges; private boolean[] marks; // marks[i] is mark for vertices[i] public WeightedGraph() // Instantiates a graph with capacity DEFCAP vertices. { numVertices = 0; maxVertices = DEFCAP; vertices = (T[]) new Object[DEFCAP]; marks = new boolean[DEFCAP]; edges = new int[DEFCAP][DEFCAP]; } public WeightedGraph(int maxV) // Instantiates a graph with capacity maxV. { numVertices = 0; maxVertices = maxV; vertices = (T[]) new Object[maxV]; marks = new boolean[maxV]; edges = new int[maxV][maxV]; } public boolean isEmpty() // Returns true if this graph is empty; otherwise, returns false. { } public boolean isFull() // Returns true if this graph is full; otherwise, returns false. { } public void addVertex(T vertex) // Preconditions: This graph is not full. // Vertex is not already in this graph. // Vertex is not null. // // Adds vertex to this graph. { vertices[numVertices] = vertex; for (int index = 0; index < numVertices; index++) { edges[numVertices][index] = NULL_EDGE; edges[index][numVertices] = NULL_EDGE; } numVertices++; } public boolean hasVertex(T vertex) // Returns true if this graph contains vertex; otherwise, returns false. { } private int indexIs(T vertex) // Returns the index of vertex in vertices. { int index = 0; while (!vertex.equals(vertices[index])) index++; return index; } public void addEdge(T fromVertex, T toVertex, int weight) // Adds an edge with the specified weight from fromVertex to toVertex. { int row; int column; row = indexIs(fromVertex); column = indexIs(toVertex); edges[row][column] = weight; } public int weightIs(T fromVertex, T toVertex) // If edge from fromVertex to toVertex exists, returns the weight of edge; // otherwise, returns a special “null-edge” value..

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Can someone help me please? I need help writing this code using Java language. Step 1 The Char Type Create a complex type called Char that models the primitive type char. In your class you are going to want to have the following constructors: Java Description Charo Char0 Default constructor that sets the data section of the class to null (binary 0) overloaded constructor that takes a primitive char as an argument. It should set the data Char (char c) Char(char c) section of the class to the argument. overloaded constructor that takes a primitive int as a parameter. The data section of the Char(int co Char(int c) class should be set as a character from the argument. Chan(const Char(inal Overloaded constructor that takes the complex Char type as a parameter, The data section Char &c;) Char c) of the class should be set with the data section of the argument Char(string Char (String overloaded Constructor that takes a string type as a parameter. The data section of the class should be set to the first character in the string. Your class should have the following mutators Solution Contains: 1. Custom classes - Char.java and BigDecimal.java 2. Exception classes - CharException.java and BigDecimalException.java 3. Test Classes - CharTest.java and BigDecimalTest.java Char.java ** * Custom Char class * @author Anonymous * */ public class Char { private char value; public Char(){ this.value = \'\\0\'; } public Char(char c){ this.value = c; } public Char(int c){ this.value = (char)c; } public Char(final Char c){ this.value = c.getValue(); } public Char(String s){ this.value = s.charAt(0); } public char getValue(){ return this.value; } public void equals(final Char c){ this.value = c.getValue(); } public void equals(char c){ this.value = c; } public void equals(int c) throws CharException{ if(c<32 || c>127) throw new CharException(\"Invalid Character\"); this.value = (char) c; } public char toChar(){ return this.value; } public int toInt(){ return (int)this.value; } public String toString(){ return String.valueOf(this.value); } /** * To convert char to Hex string * @return */ public String toHexString(){ return String.format(\"%04x\", (int)this.value); } public String add(char c){ return toString().concat(String.valueOf(c)); } public String add(Char c){ return toString().concat(String.valueOf(c.getValue())); } } BigDecimal.java import java.util.ArrayList; import java.util.List; /** * Custom BigDecimal class * @author Anonymous * */ public class BigDecimal { List list; /** * Overloaded Constructors */ public BigDecimal(){ list = new ArrayList(); list.add(new Char(\'0\')); list.add(new Char(\'.\')); list.add(new Char(\'0\')); } public BigDecimal(String value) throws BigDecimalException{ list = new ArrayList(); //For numbers like .99 if(value.startsWith(\".\")){ list.add(new Char(\'0\')); } validateString(value); for(int i=0;i(); List valList = value.getValue(); for(int i=0;i getValue(){ return this.list; } /** * Add Method * @param other * @return * @throw.

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C++ in Xcode Pass the values by reference to complete the programming tasks. Using multiple functions and receiving user input. In your main function use a switch case to create a menu for the user. Create a program that converts user input in Dollars to Euro, Yen, or Peso. Prompt the user to enter $ amount. If user input is less than or equal to zero prompt the user and stop the program. Create 4 Functions: 1) Converts and outputs conversion in Yen 2) Converts and outputs conversion in Euro 3) Converts and outputs conversion in Peso 4) Converts and outputs all 3 currencies. Update the program to accept user input for dollar amount to be converted. Attach Snipping photos of all 4 methods being executed. (Place snipping photo below.) Solution #include using namespace std; void convertToYen(int n) { cout<<\"The amount in yen is \"<>op; if(op>4) { cout<<\"Invalid option.\"<>n; if(op==1) { convertToYen(n); } else if(op==2) { convertToEuro(n); } else if(op==3) { convertToPeso(n); } else { convertToAll(n); } } return 0; }.

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Assume an infix expression can only contain five operators, * / % + -, left and right parenthesis, and variables or numbers (can be negative). Operators and operands are separated by white spaces, and there is no space between negative sign and its following operand. Implement this java method, public static String infixToPostFix(String infixExp), using the following algorithm: Use a stack to store operators. If an item is popped from the stack, it will be appended to the output if it is not a parenthesis. When an operand is read, append it to the output When a right parenthesis is read, pop entries from the stack until a (corresponding) left parenthesis is reached, which is then popped but not appended to the output. If any other symbol is read, pop entries from the stack until an entry of lower priority is reached, then the new operator is pushed on the to stack. Left parenthesis has the highest priority. If it is the end of input, pop entries from the stack until it is empty. Solution // Program to convert infix expression to postfix expression import java.io.IOException; // imporing ioexception pacakeage public class infixtopostfix { // main class // variable declarations private Stack St; // stack varibale private String infix; // i/p string private String postfix = \"\"; // o/p variable, initially empty public infixtopostfix(String in) { // constructor infix = in; // initalising i/p with the value passed through in variable int insize = infix.length(); // finding its length and storing in insize variable St = new Stack(insize); // creating object for stack, st with size of the i/p expression lenghth } public String infixToPostFix(String infixExp) { // method for converting infix to postfix for (int j = 0; j < infixExp.length(); j++) { // reading each character in the expression char ch = infixExp.charAt(j); // stroing every time in variable ch switch (ch) { // checking weather it is operand, operator or paranthesis case \'+\': // if it is + or - case \'-\': Operpre(ch, 1); // assinging it preference as 1 and calling Operpre function passing the character and its preference break; case \'*\': case \'/\': Operpre(ch, 2); // if * or / assigning its preference as 2 and calling Operpre function passing the character and its preference break; case \'(\': St.push(ch); // if it is open parenthesis push it into stack break; case \')\': Parenpar(); // if it is closed parenthesis call function Prenpar to pop untill open parenthesis break; default: postfix = postfix + ch; // or if it is operand add to output break; } } while (!St.isEmpty()) { // after reading all the characters in input pop all elements and add to stack untill stack becomes empty postfix = postfix + St.pop(); } return postfix; // return that postfix expression } public void Operpre(char currop, int prec1) { // function to push operators into stack with arguments currop (current operator) and prec1 (its precedence) while (!St.isEmpty()) { // untill stack is empty char top = St.pop().

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Why Diamond and semiconductor material like Silicon are used in electronic industry as heat sink. What make them so special? Solution In electronic industry diamond is used as heat sink material, due to its high thermal conductivity of 2000 W/mK. Heat is conducted by lattice vibrations in diamond,which provides very high thermal conductivity. In electronic industry, silicon is widely used as material for thermal grease, due to its high electrically insulating property but thermally conductive in nature.It acts as heat transfer medium from component to heat sink. Silicon also provides excellent protection against moisture. Silicon is non-setting in nature, it facilitates easy replacement of component, without damaging component and heat sink..

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What is the practical relevance/irrelevance of different digital media for the target? Solution Digital media is an essential task for each and every organisation to create and maintain Public Relations as well as creating the sales management and marketing for an organisational products. By having a specific support for each and every team for social media and having an access over the platform can readily increase the overall compatibility level of the company towards the social media at work process. While having a control over the social media platform from different aspect of the company tools, one can easily increase its overall implementation level over the social media for providing better support for the organisation while maintaining customer relationships as well as marketing a product on the daily basis. Social media directly reduces the overall cost of advertisement hands providing login support to marketing sales department of your organisation could directly benefit the overall strategic implementation of advertisements over the social media in very less cost then the traditional advertisement methods. It also provides huge customer base and targeted customers for advertisement and providing the login to marketing sales department can be very beneficial for an organisation to sell its products and advertise the products over the social media in a cost effective method. Hi number of availability as well as efficiency directly increases the overall level of implementation for an organisation in social media. Public Relations team can develop better relationships with the help of the social media has provision of the social media login to the public relationship team could be very beneficial for an organisation as it provides the basic support for overall implementation of the different Public Relations strategies. These specific strategies work directly towards creating an ethical environment for the customer as well as better Customer Service Management System. Social media presence of a marketing team can increase the level of satisfaction of the customer and directly increases the feedback which is reflected in the company\'s sales. By implementing social media in sales team, level of sales could be increased by broadcasting different sales strategies over the social media campaign ings. Increase number of social media campaigns over the sales strategies could directly affect the overall sales of the company by maintaining proper sales flow over different social media mediums. Integration of traditional media as well as digital media which is considered as new media type is very essential for any organisation to survive into the market. Integration of new and old platforms are very essential to create an equilibrium between operation who prefers new media and old medium for the marketing Communications. Media Agencies are the finest examples of media integration of new mediums and old mediums. They have successfully integrated.

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using MATLAB: please write down the code to compute these functions (they are very simple,i\'m just not familiar with coding) 3. Compute each of the following: x-20 x d sinx C. e. t. J (so compute the V1+x\'dx (Also compute the numerical value) Solution a. syms x limit(1/x, x, 0, \'right\') b. syms x limit(1/x, x, 0, \'left\') c. syms x f(x) = (sin(x)/x); df = diff(f,x) d. fun = @(x) exp(-2.*x). * sin(x); q = integral (fun,0,inf) e. fun = @(x) exp(-x.^2); q = integral(fun,-Inf,Inf) f. fun = @(x) ((1.+x.^4).^0.5) q = integral (fun,0,1).

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What are the main duties of the Canadian Engineering Accreditation Board and the Canadian Information Processing Society? Solution The Accreditation Board provides undergraduate engineering programs which helps in getting a person licensing as professional engineer in Canada. Main Duties: Canadian Information Processing Society (CIPS) is the professional association ,aims at advancing the information technology (IT) fiel. It heps in brining up the interests of information technology professionals across Canada. CIPS is also accredited to award the internationally recognized Information Technology Certified Professional (ITCP) . It duties include maintaing and ensuring developing in IT fields. It recently implemented a new designation for graduates from CIPS accredited programs..

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A supererogatory action is one in which a person must engage. T or F.pdf

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The following code is an implementation of the producer consumer problem using a software locking mechanism. Your tasks here require you to debug the code with the intent of achieving the following tasks: Task 1: Identifying the critical section Task 2: Identify the software locks and replace them with a simplified mutex lock and unlock. HINT: The code provided relies heavily on the in and out pointers of the buffer. You should make the code run on a single count variable. #include #include #include #include #define MAXSIZE 100 #define ITERATIONS 1000 int buffer[MAXSIZE]; // buffer int nextp, nextc; // temporary storage int count=0; void printfunction(void * ptr) { int count = *(int *) ptr; if (count==0) { printf(\"All items produced are consumed by the consumer \ \"); } else { for (int i=0; i<=count; i=i+1) { printf(\"%d, \\t\",buffer[i]); } printf(\"\ \"); } } void *producer(void *ptr) { int item, flag=0; int in = *(int *) ptr; do { item = (rand()%7)%10; flag=flag+1; nextp=item; buffer[in]=nextp; in=((in+1)%MAXSIZE); while(count <= MAXSIZE) { count=count+1; printf(\"Count = %d - incremented at producer\ \", count); } } while (flag<=ITERATIONS); pthread_exit(NULL); } void *consumer(void *ptr) { int item, flag=ITERATIONS; int out = *(int *) ptr; do { while (count >0) { nextc = buffer[out]; out=(out+1)%MAXSIZE; printf(\"\\tCount = %d - decremented at consumer\ \", count, flag); count = count-1; flag=flag-1; } if (count <= 0) { printf(\"consumer made to wait...faster than producer.\ \"); } }while (flag>=0); pthread_exit(NULL); } int main(void) { int in=0, out=0; //pointers pthread_t pro, con; // Spawn threads pthread_create(&pro, NULL, producer, &count); pthread_create(&con, NULL, consumer, &count); if (rc1) { printf(\"ERROR; return code from pthread_create() is %d\ \", rc1); exit(-1); } if (rc2) { printf(\"ERROR; return code from pthread_create() is %d\ \", rc2); exit(-1); } // Wait for the threads to finish // Otherwise main might run to the end // and kill the entire process when it exits. pthread_join(pro, NULL); pthread_join(con, NULL); printfunction(&count); } Solution #include #include #include #include #define MAXSIZE 100 #define ITERATIONS 1000 int buffer[MAXSIZE]; // buffer int nextp, nextc; // temporary storage int count=0; void printfunction(void * ptr) { int count = *(int *) ptr; if (count==0) { printf(\"All items produced are consumed by the consumer \ \"); } else { for (int i=0; i<=count; i=i+1) { printf(\"%d, \\t\",buffer[i]); } printf(\"\ \"); } } void *producer(void *ptr) { int item, flag=0; int in = *(int *) ptr; do { item = (rand()%7)%10; flag=flag+1; nextp=item; buffer[in]=nextp; in=((in+1)%MAXSIZE); while(count <= MAXSIZE) { count=count+1; printf(\"Count = %d - incremented at producer\ \", count); } } while (flag<=ITERATIONS); pthread_exit(NULL); } void *consumer(void *ptr) { int item, flag=ITERATIONS; int out = *(int *) ptr; do { while (count >0) { nextc = buffer[out]; out=(out+1)%MAXSIZE; printf(\"\\tCount = %d - decreme.

The following code is an implementation of the producer consumer pro.pdf

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Prerequisites — Classes or Knowledge Required for this Course Successful completion of Introduction to Project Management Principles and Practices Coursera Specialization courses: Initiating and Planning Projects, Budgeting and Scheduling Projects, and Managing Project Risks and Changes. Course Objectives Upon completing this series, you should be able to: • Write a narrative charter statement • Create a work breakdown structure • Sequence project activities • Build a project schedule • Create a project budget • Create a responsibility assignment matrix • Identify project risks and define responses for those risks *>Sample Projects for Use If a student does not have access to a viable project to use for this capstone, then any one of the ideas below may be used. Please note that students are meant to take these ideas and build upon them. Each student is to take the idea and come up with his or her own full project scope and boundaries. 1) A new CEO has arrived. She believes that the current company structure is ineffective. You are to be the project manager who leads her executive team in a company-wide reorganization. This reorganization includes some work to determine how the new structure will be identified, the work to gain support for this new structure at the executive level, the communications about the new structure to the entire company and a transition plan to take the company from the current structure to the new one. 2) Your company is celebrating 50 years in business. The executive team would like to take an opportunity to recognize this milestone. Their purpose is to reward employees, build morale and also let customers; future customers and competitors know about the longevity of the company and adopt a ‘we are here to stay’ type of campaign. This milestone is definitely a marketing event. The celebration should include customers and employees. Definitely there should be a big celebration, but the executive team wants more than that. They want events and announcements and campaigns going throughout the entire year. You will project manage this effort. 3) You have joined a start up company whose goal is to create an iPhone knockoff or copy. The idea is to out ‘iPhone’ the iPhone, but at 50% of the cost to the customer. You are the project manager of the team who will identify what features will go into this iPhone copy, determine how to manufacture the phones for less than the real iPhone and determine how to market this new copy. The project ends once the idea has either been abandoned or the new copy phone has been available for sale for 45 days.............. #1 Narrative Charter Statement (13 Points) Description and Directions Develop a narrative charter that includes the following sections: a. Project purpose or justification – A good project purpose or justification statement explains why this project is important and why resources should be spent on this project. What critical problem will this project solve or what will b.

Prerequisites — Classes or Knowledge Required for this Course.pdf

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Please don\'t answer if you cannot complete all the requirements. This question has been answered but it was incorrect!!! You are to write the following PersonalCalendar, Event and Appointment classes and other interfaces or classes as necessary. Note that there is no main method required in this assignment; a JUnit test will be used instead. Some details of the implementation are left to you. Other details are implied, but not stated directly, in the description. (That said, don\'t over think this; do the minimum required to perform the specified function.) You are to write a class PersonalCalendar. Entries in a PersonalCalendar can be either an Event or an Appointment. Entries can be added to, returned from and removed from the PersonalCalendar. An Event has a date consisting of ints for year, month, dayOfMonth, hour and minute. It also has a String description, a String location and an int duration in minutes. Events do not have attendees. Two Event objects are equal if their dates and descriptions are equal. An Appointment has a date consisting of ints for year, month, dayOfMonth, hour and minute. It has an int duration in minutes and a String description. An Appointment also has an ArrayList of Strings for attendees. Attendees can be added to an Appointment. An Appointment does not have a location--that\'s assumed to be my office. Appointment has an equals method that compares dates and descriptions to determine equality. A PersonalCalendar maintains its entries sorted by date, not the order the entries were inserted. Thus the first element of a PersonalCalendar is always the fist element chronologically, regardless of the order the elements were added. If two elements have exactly the same date and time, description is used to break the tie. (Hint: GregorianCalendar and Collections.sort. Also let your IDE help you write commonly used code.) You are to write a JUnit test to verify that a PersonalCalendar object maintains its entries in the correct order. Here are some bullets I will use in grading PersonalCalendar accepts both Event and Appointment objects PersonalCalendar does not accept objects such as String PersonalCalendar keeps its content sorted appropriately Event implements the specified function Appointment implements the specified function JUnit tests verify the following: A PersonalCalendar with a single Appointment or Event contains the expected object. A PersonalCalendar returns its objects sorted first by date and then description, regardless of the order the objects were added, and regardless of whether the items were all Events, or all Appointments, or a mixture. My JUnit test class was long, but that was mostly because I did a lot of copy/paste for test setup. None my other components were more than 50 lines of code. Solution import java.util.GregorianCalendar; import java.util.ArrayList; import java.util.HashMap; import java.util.Set; import java.util.Iterator; //Personal Calendar class PersonalCalendar { HashMap > cal.

Please dont answer if you cannot complete all the requirements. Th.pdf

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Part 1: Select a controversial current topic and describe the literal audience and the rhetorical audience for speeches addressing each audience. What would be the focus for both speeches? Part 2: Then give feedback to another student about his or her focus. What was useful? What would you add to either the literal audience or the rhetorical audience speech? Solution Literal audiences refer to those who heard the message by being there. Rhetorical audience refers to intended audience under an optimistic goal. A controversial topic these days is the move of the trump to move the US Embassy to the Jerusalem (A controversial area). On Wednesday 6th December 2017 1:20 PM, Available at: https://www.cnbc.com/2017/12/06/trump-announces-u-s-will-recognize-jerusalem- as-israels-capital.html The literal audience in the speech was the press reporters and the public who was watching live speech. The Rhetorical audience in this case was the world leaders..

Part 1 Select a controversial current topic and describe the litera.pdf

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