For coherently demodulated BPSK, what should EbN0 be in dB so as to.pdf

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For coherently demodulated BPSK, what should Eb/N0 be in dB so as to give a bit error probability of 0.0015? Choose the closest answer. A: 3.5 dB. B: 7.5 dB. C: 6.5 dB. D: 4.5 dB. E: 5.5 dB Solution Pe= probability of error= 0.5*erfc(E/no) Given Pe= 0.0015 Hence. erfc(E/no)= 0.003 Using table: E/no= 2.09 E/no=6.4 db (C) 6.5 db is correct.

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Write one Conditional Signal Assignment VHDL code statement in the body of the ARCHITECTURE to describe the behaviour of an OR gate. Use these instructions: Create a new VHDL source file called Qxxxxx. (where xxxxx are the last five digits of your students number) Enter the usual context clause at the top of the file. Now declare the top line and last line of an ENTITY called Qxxxxx. It is common practice to place a each ENTITY in a single .vhd file that is named identically to the ENTITY. Now declare the inputs and outputs by typing PORT(….) into the ENTITY declaration. Name the input signals A and B, and the output signal Y. Solution use IEEE.std_logic_1164.all; entity orgate is Port( A : in std_logic; B : in std_logic; Y : out std_logic ); end orgate.

Write one Conditional Signal Assignment VHDL code statement in the b.pdf

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Why are tourist destinations attempting to attract more visitors outside of prime seasons? Please provide references Solution Tourism is an important economic sector for many areas of the world and is a significant source of revenue for Europe, with the region accounting for 53% of the global market in 2008 (UNWTO World Tourism Barometer, January 2009). The Mediterranean stands out as the most popular destination within Europe with over 179 million visitors in that same year, many heading there from Northern Europe drawn by warmer summer climes, abundant and guaranteed sunshine, and the traditional \'sun and sand\' holiday offer (Boniface & Cooper, 2005). However, tourism is also one of the economic sectors that has been identified as particularly vulnerable to future climate change (World Tourism Organisation, 2003; Higham and Hall, 2005; Becken and Hay, 2007), with the Mediterranean region singled out as one of the critical \'hot spots\' most at risk from climate-related hazards (IPCC, 2007). Predicted impacts include: increased temperatures, changing precipitation patterns, sea level rise and storm surge, and an increase in both the occurrence and intensity of extreme events. Studies attempting to measure the attractiveness of tourist destinations have shown that climate is one of the most important attributes (see for example: Bigano, Hamilton & Tol, 2008).The substantial north - south flow of tourists in Europe illustrates the heavy reliance of the Mediterranean visitor economy on climate, which ultimately defines the length and quality of tourism seasons (of critical importance to private sector operatives in the region), and even the competitive relationship between the Mediterranean and other regional destinations (World Tourism Organisation, 2003). The majority of scientific literature dealing with the interactions between climate change and tourism at the macro scale has tended to focus on one key variable: that of temperature (and associated thermal comfort), with research results predicting a marked deterioration in the appeal of the Mediterranean during the summer months as a result of increased temperature (see for example: Perry 2000; Agnew & Palutikof, 2001; Casimiro & Calheiros, 2007). Coupling the rise in average temperatures with an increasing incidence of extreme heat periods - i.e. the number of days exceeding 40°C - this is likely to make many countries in the Mediterranean region simply too hot for the comfort of most holiday-makers during the summer period (Nicholls, 2006). The potential for a significant slowing of the north - south flow of tourists is further enhanced by a concurrent improvement in the summer conditions experienced by regions in more northern latitudes (see Figure 1). Whilst predictions point to substantial declines in visitation during the peak summer season, some commentaries also hold out the hope that this fall may be partially offset by shifts to the \'shoulder\' months in spring and autumn. How.

Why are tourist destinations attempting to attract more visitors out.pdf

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Which pair of words are synonyms? A ephemeral--evanescent B euphonic--conspicuous C bromide--anodyne D indigence--opulence Solution PAIR A ARE ONLY SYNONYMS A)ephemeral= lasting short time evanescent=quickly fading or disappearing B)euphonic=the quality of being pleasing to the ear conspicuous=clearly visible C)bromide=a trite statement that is intended to soothe or placat anodyne=a painkilling drug or medicine D)indigence=a state of extreme poverty opulence=ostentatiously costly and luxurious so only pair A are only synonyms.

Which pair of words are synonymsA ephemeral--evanescentB euphon.pdf

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Which of the following embryonic materials is matched with a correct post-natal (after birth) derivative? (Chose the most correct answer.) Solution In the process of Gastrulation 3 germ layers are produced and their derivatives are - Ectoderm- nervous systerm(spine,peripheral nerves and brain),enamel of tooth,epidermis(outer part of skin) Mesoderm- connective tissue and muscle Endoderm- linings of digestive,respiratory,urinary tracts and glands like thyroid,parathyroid,liver and pancreas.

Which of the following embryonic materials is matched with a correct.pdf

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We used 3 files with each lab project in Vivado. What do we call the file that associates variables with actual pins on the FPGA? What file has code that can be used to verify that the design is working as it should be before we generate the bit file to program the board? H. Take the 1 bit full adder module and instantiate it 4 times in a larger module to make a 4 bit adder. All you have to do is fill in the instantiations is the 4 bit module. Solution G.Constraint file (-constrset)) testbench H. Full_Add FA0(Sum[0],Ripple_Carry[1],A[0],B[0],Carry_In); Full_Add FA1(Sum[1],Ripple_Carry[2],A[1],B[1],Ripple_Carry[1]); Full_Add FA1(Sum[2],Ripple_Carry[3],A[2],B[2],Ripple_Carry[2]); Full_Add FA1(Sum[3]Carry_Out,A[3],B[3],Ripple_Carry[3]);.

We used 3 files with each lab project in Vivado. What do we call the.pdf

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To determine the distance between short and black on chromosome II th.pdf

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High School Blues Evan and Alexia had been happily married for seven years and had a delightful ve-year-old son named Ryan. One day, while going through his old high school biology textbook, Evan stumbled on some troubling information. In the section on the genetics of eye color, he read that two blue-eyed parents cannot produce a brown-eyed child. is was disturbing to him because both he and Alexia had blue eyes, but Ryan had brown eyes. He and Alexia were very much in love and Evan didn’t believe his wife had been unfaithful. Puzzled, he questioned his wife, who con rmed she had been faithful to him. Evan had known Alexia long enough to recognize when she was lying and detected nothing but honesty in her response. Part II Their curiosity further piqued, Alexia and Evan contacted Dr. Rick Stu at the University of Queensland, a leading expert on eye color. It used to be thought that eye colour was what we call a simple Mendelian recessive trait--in other words, brown eye colour was dominant over blue, so a person with two brown versions of the gene or a brown and a blue would have brown eyes, and only two blues with no brown could produce blue eyes. But the model of eye colour inheritance using a single gene is insufficient to explain the range of eye colours that appear in humans. We believe instead that there se two major genes one that controls for brown or blue, and one that controls for green or bazel and others that modify this trait. The mechanism that determines whether an eye is brown or blue is like switching on a light, whereas an eye becoming green or hazel is more like someone unscrewing the light bulb and putting in a different one, said Dr. Sturm (Sturm, quoted fr Eyes Have it on Multiple Gene Quest nd) To answer Alexia and Evan\'s question, he added \"So contrary to what used to be thought, it is possible for two blue-eyed parents to have a brown-eyed child, although this is not common. (Sturm, quoted from \"Eyes Have ir on Multiple Gene Question. n.d.) Hearing these words, Evan sighed in relief. Even though he trusted his wife, it was reassuring to bear one of the world\'s leading experts on the matter say that Ryan could be their son. Dr. Sturm went on to explain that, contrary to what is taught in high school grnetics classes, there are many genes involved in the determination of eye color. Two of them are most important it determining eye ooloE The first gene, called OCA2 (or bo2or EYCL30, is on chromosome 15. Although the exact function of the OCA2 protein in the cell is not known, it seems to be involved in the production of melanin COCA2 20oo).OCA2 exis allelic or The brown (B allele stimulates the production of high levels of melanin. The blue allele (b does not produce the OCA2 Protein, leading to the loss of melanin production. The brown allele is over the blue allele. The mutation dat produces the blue allele isa single point mutation (from T to C) in the intron of a gene upstream from OCA2 called HERO2 (Eiberget al.

High School Blues Evan and Alexia had been happily married for seven.pdf

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Suppose within your Web browser, you click on a link to obtain a Webpage. The IP address for the associated URL is not cached in your local host. Suppose that n DNS servers should be visited before your host receives the IP address. The successive visits incur an RTT of RTT1, RTT2, ..., RTTn. Suppose that the base HTML file associated with the link references three very small objects (small pictures) on the same server. Let RTT0 denote the RTT between the local host and the server containing the objects. Neglecting transmission times, how much time elapses with Non-persistent HTTP with no parallel TCP connections? Persistent HTTP with no parallel TCP connections? Non-persistent HTTP with parallel connections? Persistent HTTP with pipelining? Solution.

Suppose within your Web browser, you click on a link to obtain a Webp.pdf

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Supports cukaryotic cells Solution Eukaryotes are the organisms having the cells with distinct nucleus. Both animal and plant cella are eukaryotic cells. They are supported by many cell organeles and these are enclosed inside the cell membrane Cell organelles inside the eukaryotes: 1. Nucleus- Which contain genetic material -DNA (Deoxy ribulose nucleic acid) and a nucleolus 2. Golgi complex They help in protein transportation 3. ribosomes They are helpful for protein sythesis 4. Endoplasmic reticulum They are also used in protein sythesis and transportation 5. Lysosomes These are called the scavengers of the cell 6. Food vacuole Stores the food material 7. Gas vacuole Have air inside them . They are mainly seen in aquatic plants. 8. Chloroplast It is used for trapping the light enerygy from sun rays for the synthesis of food. These organelles are present in the cytoplasm which is liquid in nature.It is surrounded by Plasma membrane which is composed of phospholipids. In plants the cell wall is rigid and is composed of cellulose and lignin..

Supports cukaryotic cellsSolutionEukaryotes are the organisms h.pdf

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C#: I need assitance on my code.. I\'m getting an error message \"Use of unassigned local variable for \"rectangle1 ==2, Square2 == 2, Triangle3 == 3\" on the ShapeDemo Application. Can you please help me? Here my code: namespace Lab7ShapeDemo { class Triangle : GeometricFigure { public Triangle() { } public Triangle (double height, double width) { } public override double ComputeArea() { return ((1 / 2.0) * (width * height)); } } }// end on Triangle class class Square : Triangle { public Square() { } public Square(double height, double width) : base (height, height) { } public Square (double heightWidth) : base (heightWidth, heightWidth) { } public override double ComputeArea() { return base.ComputeArea(); } } } // end of Square class class Rectangle : GeometricFigure { public Rectangle() { } public Rectangle(double height, double width) { } public override double ComputeArea() { return (height * width); } } } //End of REctangle class public GeometricFigure() { height = 0; width = 0; area = 0; } public GeometricFigure(double height, double width) { this.height = height; this.width = width; this.area = ComputeArea(); } public abstract double ComputeArea(); } } //End of GeometircFigure class using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Lab7ShapeDemo { class ShapesDemo { static void Main(string[] args) { string Rectangle_HeightString; string Rectangle_WidthString; string Square_HeightString; string Triangle_HeightString; string Triangle_WidthString; string Enter_NumberString; double Rectangle_height; double Rectangle_Width; double Square_height; double Triangle_Height; double Triangle_Width; double Enter_Number; Console.Write(\"Choose a shape from the following options:\"); Console.WriteLine(\"[1] Rectangle\"); Console.WriteLine(\"[2] Square\"); Console.WriteLine(\"[3} Triangle\"); Console.Write(\"Enter the option number (or zero to terminate this program): \"); Enter_NumberString = Console.ReadLine(); Enter_Number = Convert.ToDouble(Enter_NumberString); Console.WriteLine(); int rectangle1, Square2, Triangle3; while (Enter_Number != 0) { if (rectangle1 == 1) { Console.Write(\"Enter the hight of the rectangle: \"); Rectangle_HeightString = Console.ReadLine(); Rectangle_height = Convert.ToDouble(Rectangle_HeightString); Console.Write(\"Enter the width of the rectanlge: \"); Rectangle_WidthString = Console.ReadLine(); Rectangle_Width = Convert.ToDouble(Rectangle_WidthString); Rectangle r1 = new Rectangle(Rectangle_height, Rectangle_Width); displayGeometricFigure(r1); } else if (Square2 == 2) { Console.Write(\"Enter the height of the Square\"); Square_HeightString = Console.ReadLine(); Square_height = Convert.ToDouble(Square_HeightString); Square sq1 = new Square(Square_height); displayGeometricFigure(sq1); } else if (Triangle3 == 3) { Console.Write(\"Enter the hight of the Triangle\"); Triangle_HeightString = Console.ReadLine(); Triangle_Height = Convert.ToDouble(Tria.

C# I need assitance on my code.. Im getting an error message Us.pdf

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Briefly define and describe what IASB and IFRS are. Solution IASB stands for international accounting standards board, it a body which governs and sets the accounting principles internationally. Any country can come under this body and follow the set of accounting guidelines set by them. This promotes one set of rules in each country thus promoting transparency and easy to understand finnancial statements. IFRS stands for International financial reporting standards , are the set of accounting guidelines set by IASB. These accounting principles are not bound by any country. They are same and fair for each country and its country decision to follows IFRS accounting principles or not..

Briefly define and describe what IASB and IFRS are.SolutionIAS.pdf

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Big idea: Encapsulation A form of abstraction Interface: Public data Public methods Javadoc comments Implementation: Private instance variables Private constants Private methods Bodies of public methods Solution Encapsulation is a concept of OOP (Object Oriented Programming). It is a method of wrapping the variables and methods together in a single unit. In the scenario of encapsulation, the variables of the class will be hidden from other classes (using private variables) and can only be accessed through the methods of current class. Encapsulation is achieved by (i) Declaring the variables of a class as Private (ii) Providing public functions/methods to modify the variable values Example: public class Encapsulation{ private int money; public int getMoney() { return money; } } In the above example, the variable \"money\" is private and cannot be accessed by other classes publicly. If they want to access the variable or get the value of the variable, a public function needs to be present. Only in such a case, they can access the variable..

Big idea Encapsulation A form of abstraction Interface Public data .pdf

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\"Severe Acute Respiratory Syndrome (SARS) is known as a viral respiratory condition resulting from an etiologic agent known as a novel coronavirus, which can be life threatening.\" What are some examples of interesting studies of the SARS virus? What were the results? Do you think that scientists should continue to study the SARS virus? Why or why not? Explain. Solution What are some examples of interesting studies of the SARS virus? What were the results? The Severe Acute Respiratory Syndrome (SARS) coronavirus is referred as the one of main respiratory illness causing viruses identified by WHO. It has higher transmission ability from one host to other for example bats to humans and the SARS as epidemic disease. the other important examples for the interesting features of the SARS virus are presence of a single-stranded helical ribonucleoprotein (RNS). The viral surface has associated with long lipid envelope & long surface projections so that invasion of host immune cells is higher with long incubation period Do you think that scientists should continue to study the SARS virus? Why or why not? Explain. Yes, it has recently found that a new transcription circuit was identified to produce recombinant SARS viruses. The results have revealed that the recombination has meticulously allowed SARS virus for its prominent viral transcripts expression inside the host proteins..

Severe Acute Respiratory Syndrome (SARS) is known as a viral respi.pdf

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researchers have found to examine the effect of various types of music on education levels in patients who are in the early and middle stages of Alzheimer\'s disease. Patients were selected to participate in the study based on their stage of Alzheimer\'s disease three forms of music were tested easy listening, Mozart, and piano interludes. While listening to music, agitation levels were recorded for the patient with a high score indicating a higher level of agitation . Scores are recorded below. group piano interlude Mozart easy listening early alzheimers 21 9 27 19 middle stage alzheimers 21 13 17 17 21 11 22 a. identify any main effects or an interaction effect b. interpret the results c. create a research scenario for which a t-test for dependent means would be the appropriate statistical analysis d. create a research scenario for which an ANOVA (analysis of variance) would be the appropriate statistical analysis e. create a research scenario for which a factorial analysis of variance would be appropriate ****** NO NEED TO COMPLETE THE ANALYSIS ******* Solution.

researchers have found to examine the effect of various types of .pdf

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Prepaid expenses have: a. Not been recorded as expenses but have been paid b. Been recorded as expenses and paid c. Not yet been recorded as expenses d. Been incurred and paid Solution Prepaid expenses is that expenses which is not incurr but have been paid. Prepaid expenses is incurr in future and recognized as expenses in future. Prepaid expenses have: so answer is a) Not been recorded as expenses but have been paid.

Prepaid expenses havea. Not been recorded as expenses but have be.pdf

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Please list at least 5 major differences between Managerial and Financial Accounting. Include in your discussion who the important players are in each, who is using the information, and what type of information is everyone focused on. Please explain why each type of accounting (managerial and financial) plays an important role in the organization. Solution The following points explain the major differences between financial accounting and managerial accounting: 1. Financial Accounting is the branch of accounting which keeps track of all the financial information of the entity. Management Accounting is that branch of accounting which records and reports both the financial and nonfinancial information of an entity. 2.Users of financial accounting are both the internal management of the company and the external parties while the users of the management accounting are only the internal management. 3: Only monetary information is contained in financial accounting. As against this, management accounting contains both monetary and non-monetary information such as the number of workers, the quantity of raw material used and sold, etc. 4.financial Accounting is done in the prescribed format, whereas there is no prescribed format for the Management Accounting. 5 Financial accounting information is required to be published and audited by statutory auditors. Unlike, management accounting, which does not require information to be published and audited, as they are for internal use only. Role of finance Accounting & management Accounting Financial Accounting and Management Accounting are of great significance, in fact, they help the organisation in various ways. As financial accounting is helpful in the proper record keeping of innumerous transactions and comparison of the performance of two periods of an entity or between the two entities, while the management accounting is helpful in analysing the performance, making a strategy, taking an effective judgement and preparation of policies for the future..

Please list at least 5 major differences between Managerial and Fina.pdf

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Create a time line of Organizational Theories (schools) showing the precepts of each theory/school. Then in a summary paragraph compare the various theories on the time line identifying the trends of perspective that are illustrated by the time line. Solution Time line for organization theories: 1900 => Organization Chart introduced in annual report 1903 => time study to industry, introduced the scientific management 1905=> Bureaucracy Introduced 1911=>Efficiency in labour Introduced 1912 => Social Management Introduced 1919=> Industrial leadership Introduced 1937=> Work division introduced 1949=> Administration management introduced. 1958=> Strong ideas over on modern organization theory introduced 1961 => A new professional hierarchy introduced for Age of organization 1964=>Innovation for business people introduced 1971=> Human beings transformation introduced 1980=> Hierarchy Expanded 1980=> Analyzing Techniques introduced 1985=> Modern strategy introduced 1986=> Profound contribution to the quality management introduced . 1989=> Communication is given priority for adoption technologies 1989=> Organizational Ecology introduced 1994=>Hyper Competition introduced. Globalization1994- 2015 using scientific management and Administration management and Total quality management. Summarizing: Organization theory is a general collection of general propositions about organization. Although people have been creating organization for many hundred of years, Organization theory are almost enter into the world last half of the twentieth century, the history of organisation theory have been started by Daniel Mccallum1900. Daniel Mccallum started the organisation chart in an annual report and giving importance for organisation theory in 1900. Frederick W. Taylor introduces the scientific management, he is considered as father of Scientific management because he introduces time study to industry in 1903. Walter Dill Scott was given the theory about advertisements in 1903. Max Weber : The protestant Ethic and the Spirit of Capitalization and he introduces theory of economy and social organisations as well as bureaucracy in 1905. Increasing efficiency in labour, 1911. Social order administration management is reflected in the writing of Taylor1912 and , Fayol 1949. Henry L Gantt: Industrial leadership and organisation for work by 1919. Work division is the foundation of Organization by Gulick’s 1937 and Urwick and Brech (1947). Saint Simon 1958 given the strong historical and ideological and he was considered as theorist of organization. He was given pattern for modern organization theory/ Innovation and importance and social responsibilities of businessmen/women 1964. Human being become raw material transformed by modern organizational technologies into well-ordered, productive member if society Gouldner 1971 Age of organization demanded a new professional hierarchy to meet the needs of a developing industry society. By Wolin 1961, Mouzelis 1967 Clegg and Du.

Create a time line of Organizational Theories (schools) showing the .pdf

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Mrs. R has beta-thalassemia major and has come into the office with an enlarged spleen, changes in the shapes of her facial bones, and jaundice. As you take her history and examine her, what additional problems will you be watching for? Choose the most likely problems that Mrs. R may develop. Shortness of breath and activity intolerance Bone fractures Enlarged liver Excessive bruising and bleeding Elevated blood potassium Collapsed lung Weakness or fatigue Constipation Solution The other symptoms are: * Shortness of breath - due to inadequate cells that carry oxygen * Enlarged liver * Weakness and fatigue - due to inadequate oxygen supply * Bone fractures - due to expansion of bone marrow, bones become thinner and brittle.

Mrs. R has beta-thalassemia major and has come into the office with a.pdf

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Need to sketch x(t) by hand so need steps to show how to do so.pdf

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Name any 3 classes of phospholipids Solution Phospholipids are a group of complex amphipathetic molecules containing phosphoric acid along with fatty acids, nitrogenous base and alcohol. Classes of Phospholipids: 1. Phosphoglycerides or Glycerophospholipids : These phospholipids contain glycerol as the alcohol. They are present in the biological membranes. They contain C1 esterified with glycerol- 3-phosphate and C2 esterified with fatty acid. Types of phosphoglycerides: A.) Phosphotidic acid B) Phosphotidylcholine or lecithin C.) Phosphotidylethanolamine D.) Phosphotidylinositol E.) Phosphotidylinositol F.) Phosphotidylserine 2.) Sphingomyelins or sphingophospholipids contain sphingosine as the alcohol. It is attached by an amide linkage to fatty acid to produce ceramide..

Name any 3 classes of phospholipidsSolutionPhospholipids are a.pdf

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