The Hong Kong Polytechnic University EIE331: Communication Fundamentals File name: eie331 03am.pdf CONTINUOUS-WAVE MODULATION SCHEMES: AMPLITUDE MODULATION (AM) • Double sideband amplitude modulation (DSB) • Frequency spectrum and power relationships of the AM signal • Modifications of amplitude modulation: – Double sideband – suppressed carrier (DSB–SC) – Vestigial sideband modulation (VSB) – Single sideband modulation (SSB) • Frequency-division multiplexing (FDM) ´ G´za KOLUMBAN
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DUTIES OF DIRECTORS Directors of a company normally have exclusive power to manage the company’s business and exercise its powers. At common law‚ the duties were owed to the company‚ to employees‚ to individual shareholders and creditors. 1.0 Duties of Directors to the company It is convenient to categorise the duties of directors into fiduciary duties which arise because they are quasi-trustees of the assets of the company. The word ‘fiduciary’ refers to trust and confidence. ‘A fiduciary is
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that is ethical and consistent with one’s role as a professional person. I will explain the professional duties and responsibilities a classroom teacher must discharge in assessment as well as‚ four responsibilities of students in assessment. The professional duties and responsibilities that a classroom teacher must discharge in the assessment process are to inform students of their rights and responsibilities‚ let them be aware of materials available‚ let students with disabilities know their
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Fundamentals of Microeconomics In the world today product and services are both key to the survival of mankind. Depending on the demand from consumers‚ companies will see an increase or decrease of the items they produce or the service rendered. In the article of trends in US gasoline and ethanol use and petroleum production and imports these items will be looked at; as well as a discussion of the fundamentals of microeconomics. First‚ in order to understand what the fundamentals of microeconomics
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DUTIES AND RESPONSIBILITIES 1 DUTIES AND RESPONSIBILITIES OF LEADERSHIP POSITIONS As everybody know‚ to be responsible and accomplish with your duties‚ is one of the most important things around the world in the labor area. Without being responsible and do whatever you are supposed to do‚ practically‚ you are out of your job. As and future officer of the United States Army‚ we must know which ones are our duties and responsibilities in order to accomplish them and make our team look sharp and right
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the writer´s duty According to the writer´s duty‚ the duty of an author is to transmit compassion‚ pity‚ sacrifice‚ pride‚ honor‚ hope‚ courage‚ and love. The three stories we are reviewing in class: Nobel Prize Acceptance Speech‚ An American Childhood and The Road from Coorain. The three stories show love‚ by expressing their love to writing‚ also in their family. In Nobel Prize Acceptance Speech William Faulkner informs that you need to love what you do to make it right and that’s what
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Duty of Care. - Risk Assessment for excursion. 80 Students to Sydney entertainment centre‚ Points to consider- - Security - Dressing areas - Outside entertainment area - General Public - Teacher/adult supervision - medical and behaviour plan that are in place in case of an incident - Mobile range/service for emergencies - Full equipped first aid kit Student M -10 year old‚ was demonstrating behaviour in a public toilet that was unacceptable‚ (Jumping on a change table). When this
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Fundamentals of Macroeconomics Fundamentals of Macroeconomics Throughout this paper I will provide an explanation of the following terms: Gross domestic product (GDP)‚ Real GDP‚ Nominal GDP‚ Unemployment rate‚ Inflation rate‚ and Interest rate. Within this paper I will consider purchasing of groceries‚ massive layoff of employees‚ and decrease in taxes as examples of economic activities. I will then describe how each of these activities affects government‚ households‚ and businesses as well
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Environmental Fundamentals Tara Howe ENV/100 Tolulope Awosika March 4th‚ 2013 Environmental Fundamentals In the year 1800 the human population on earth reached 1 billion. In 200 years‚ the population soared to 6 billion (Berg & Hager‚ Chapter 1‚ 2009). With industrialization and technologies developed in those 200 years‚ humans have been depleting the earth’s natural resources at an alarming rate. Environmental science is the branch of science concerned with
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1. Introduction The aim of this essay is to name and identify the various theories of personality as well as explain the theoretical concepts within these theories. The assignment will also cover the similarities and differences within the two theories. It is also shown that the two theoretical approaches of personality chosen will be discussed by explaining the structure within the personality theory‚ the methods of gathering data and the strengths and weaknesses of the two theories. The theories
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