Judul: Studi Pengaruh Stres Kerja Terhadap Tingkat Kepuasan, Perilaku Menyimpang dan Keinginan Keluar Karyawan pada PT.X
Abstrak: Company "X" is one of the companies in Indonesia are engaged in communications services. The company is experiencing trends of increasing trend of stress and high intensity out on their employees, especially those that are on the call officer. If the job stress experienced by employees affect their job satisfaction, then it is expected to have an impact on their work productivity. Stress on employees as one result of the work needs to be conditioned in the right position for their performance also in the expected position. Issues raised from the background of the above is how the effects of role stress (role ambiguity, role conflict, role overload) on job satisfaction and its relationship to the trend of deviant work behavior as well as a desire to stop (intention to quit) employees. This research was conducted in July-August 2010. In this study the level of stress, job satisfaction, intensity of removal of employees, and employees' deviant behaviors serve as the unit of analysis. For that conducted direct observations, interviews with relevant parties and by filling the questionnaire. The purpose of this study is to assess how much influence each independent variable of role stress on job satisfaction of employees as a whole (mediator), analyzes the influence of variables of job satisfaction on employee deviant behavior, and recommends information related to findings in research for the company. Data used in this study are primary and secondary data. Processing and analysis of data using descriptive analysis and Partial Least Square (PLS). with software version SmartPLS 2.0.M3. Respondents were selected in this study totaled 210 with 42 point questions. The result is the relationship of role stress and job satisfaction is not significant and job satisfaction are not significantly related to deviant behavior and the desire of employees to leave the company.
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Judul: The Effect of Job Stress towards Employee’s Performance in News Division at XYZ Company.
Abstrak: Today’s globalization era, demands every actor in an organization to be more persistence. Therefore, for worker who could not cope with such demand will most likely experience a job stress. Job stress is a state when a worker encounter physical and emotional pressure from work, that could happened from lack of support, pressure, and work demands that are seen as a burden. Job stress will form various work behavior to every individual, whether it’s positive or negative behavior, both will affect their work performance. Worker performance emerges from effective or emotional response towards their chores at work, which affect the whole organization performance. Therefore, research has been conducted to find which stressor indicator (STR) that factual effect job stress (SK) and how job stress (SK) significantly affect towards employee’s performance (KN). The research is conducted at the news division of one private television company which located in Jakarta. Primary data are collected from questionnaire and discussion obtain from 129 respondents. The methodology that is used for this research is Partial Least Square analysis (PLS). Based on the analysis result, the level of job stress at the news division: bulletin, supporting, and magazine department, there is a very little possibility that job stress comes from the effect of pressure and lack of support. Workers at bulletin department, most likely to experienced job stress compared to workers at supporting department or magazine department. Female are more prone to job stress compared to male. Stressor from work pressure (STR1) and lack of support (STR2) does not have a significant effect towards employee’s performance (KN). Job stress that emerges is indicated as an affect from other non organizational, such as individual and environment. Therefore, if the workers at the news division experience job stress which effect their change in attitude and behavior, will affect their working performance which there will be changes in their quality, persistence and the work quantity that they produced.
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Judul: Cycle Hamilton pada Graf Lengkap, Graf Regular, dan Graf 2-Connected 4-Regular Berorder Kurang dari Sepuluh
Abstrak: Suatu graf disebut graf Hamilton apabila graf tersebut memuat cycle Hamilton, yaitu cycle yang melewati setiap vertex tepat satu kali. Menentukan keberadaan cycle Hamilton pada suatu graf dapat menggunakan syarat cukup yang berupa teorema-teorema yang telah diperkenalkan sejak tahun 1950-an. Beberapa syarat cukup yang dibahas dalam karya ilmiah ini adalah syarat cukup yang berhubungan dengan graf lengkap dan graf regular. Suatu graf lengkap berorder 𝑛������ ≥ 3 dan graf r-regular berorder 𝑛������ ≤ 2𝑟������ + 1 merupakan graf Hamilton, Karena kedua graf tersebut memuat cycle Hamilton. Selanjutnya, syarat cukup tersebut digunakan untuk menentukan keberadaan cycle Hamilton pada graf 2-connected 4- regular berorder kurang dari 10.
Keyword: graf Hamilton, graf regular, graf lengkap, graf 2-connected 4-regular