1 Introduction With the continuous development of society‚ the optical network shows a geometrically increasing trend in scale and capacity respect. The research on high spectrum efficiency (SE) optical transmission technology has been of great urgency. Since optical network is one of the contents of the information infrastructure construction‚ it is necessary to reduce the cost per transported information bit. According to Nyquist’s first criterion‚ the maximum symbol rate is limited in a given
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underlying main causes of events in his/her life. Or‚ more simply: Do you believe that your destiny is controlled by yourself or by external forces (such as fate‚ god‚ or powerful others)? Thus‚ locus of control is conceptualized as referring to a unidimensional continuum‚ ranging from external to internal: LOC & Motivation Internal LOC External LOC People accept responsibility for events (Davis Individuals blame their environment for failures (Phares et al. 1971) Internals believe that the probability
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2012). Research Question Is there a relationship between bullying and the well-being of students? Hypothesis There is a relationship between bullying‚ as measured by the Personal Experience Checklist (PECK)‚ and well-being‚ as measured by the Ryff Scale in students. Literature Review Cyber-bullying: Peer Victimization Direct or traditional bullying has become a way of the past. The new generation of “bullies” are now mobile and do not have to have direct contact with their victims. Bullying that
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databases are stored in five structures of hierarchical‚ network‚ relational‚ multidimensional‚ and object-oriented. Hierarchical structure organizes data in a one to many relationship. The network goes of the hierarchical structure by organizing data in a many to many relationship. The relational structure organizes the data in tables and allows the end user to determine the relationship at run time. Multidimensional takes the relational structures concept and uses multi dimensions to organize
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Social Capital: Social capital refers to the institutions‚ relationships‚ and norms that shape the quality and quantity of a society’s social interactions. Increasing evidence shows that social cohesion is critical for societies to prosper economically and for development to be sustainable. Social capital is not just the sum of the institutions which underpin a society – it is the glue that holds them together. Social Capital Concept: Horizontal Associations A narrow view of social capital regards
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with the first‚ is a lack of understanding regarding the child ’s needs (Rezendes and Scarpa 2011). This may expose a discrepancy between the actual ability of the parent and what is required. Thirdly‚ the family‚ typically the mother‚ has a multidimensional role to play when the child has special needs (Rezendes and Scarpa 2011). For instance‚ the role can shift‚ not always sequentially‚ from parent to facilitator to carer. Knowing when to shift roles successfully comes through practise and can
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METHODOLODY CHAPTER 3 AIM: The purpose of the study is to explore the level of resilience and life satisfaction among divorced women in India OBJECTIVE: 1. To check the relationship of resilience and life satisfaction among divorced women 2. To assess the level of resilience among divorced women 3. To investigate the level of life satisfaction among divorced women HYPOTHESES: -Resilience is positively correlated with life satisfaction. -There will be significant difference
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This article was downloaded by: [ITAM - Inst Tecn Autonomo de Mexico]‚ [Luis Arciniega] On: 11 February 2013‚ At: 09:06 Publisher: Routledge Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House‚ 37-41 Mortimer Street‚ London W1T 3JH‚ UK The International Journal of Human Resource Management Publication details‚ including instructions for authors and subscription information: http://www.tandfonline.com/loi/rijh20 The power of goal internalization:
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This research compares formal and informal organizational communication structures‚ specifically focusir^ on salience‚ channel factors‚ and channel usage. The major hypotheses of this research were partially supported with data collected from a large‚ technically oriented governmental agency (n = 380). Differences Between Fbrmal and Informal Conuniinication Channels J. David Johnson William A. Donohue Charles K. Atkin Mtchtgan State Untverslty Sally Johnson Lansing Community College
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1. What is a data warehouse? A data warehouse is defined in this section as “a pool of data produced to support decision making.” This focuses on the essentials‚ leaving out characteristics that may vary from one DW to another but are not essential to the basic concept. The same paragraph gives another definition: “a subject-oriented‚ integrated‚ time-variant‚ nonvolatile collection of data in support of management’s decision-making process.” This definition adds more specifics‚ but in every case
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