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The Variables of Intention of Employee Turnover and Financial Satisfaction in Korean Hotel Industry
Jaehyun Kim(Jaehyun Kim),Moo-sung Lee(Moo-sung Lee) 한국캐나다학회 2014 Asia-Pacific Journal of Canadian Studies (APJCS) Vol.20 No.2
This study aims to find out the relationship between the intention of turnover and the financial job satisfaction: cash value, compensation value, and future value. To draw any meaningful results, the researcher analyzed three hypotheses; The less cash value the employees have, the more they tend to leave the job. The less compensation value the employees have, the more they tend to leave the job. The less future value the employees have, the more they tend to leave the job. The participants were hotel employees working major 10 hotels in Seoul from October 26 to November 16, 2013, The 244 questionnaires were collected and analyzed. The frequency analysis was practiced to know the sample traits, Factor analysis was conducted to search for the employees’ financial satisfaction, and the reliability and regression analyses were used to draw any consistent results. The results indicated that in wage and compensation, the hotel employees are likely to be less payed comparing with their service or with workers of other industries, so they are willing to leave the workplace. That is, the degree of wage and compensation are direct factors in the intention of turnover. Hotel employees are not interested in future value, opportunity working overseas. The employees are usually indifferent from employment chance, family relationship, social recognition, training, or overseas working. In Korean job market, the environment has been dramatically changed toward the advancement of information and knowledge society. and the society has experienced the personnel management of high-quality human resources or flexibility of labour. In this trend, employees tendency to meet the new labor market that the society need. The employees are willing to leave the position if their quality or career is recognized. The result of this study represents the new trend of job market in Korea. This paper has borrowed from and translated the contents from the author’s master’s thesis into English to introduce Korean hotel industry to the readers of Asian Journal of Canadian Studies.
Low-voltage-tunable nanobeam lasers immersed in liquid crystals.
Kim, Sejeong,Kim, Hwi-Min,Son, Jaehyun,Kim, Yun-Ho,Ok, Jong Min,Kim, Ki Soo,Jung, Hee-Tae,Min, Bumki,Lee, Yong-Hee Optical Society of America 2014 Optics express Vol.22 No.25
<P>A low-voltage-tunable one-dimensional nanobeam laser is realized by employing lithographically defined lateral electrodes. An InGaAsP nanobeam with a sub-micrometer width is transfer-printed in the middle of two electrodes using a polydimethylsiloxane stamp. Spectral tuning is achieved by controlling the molecular alignment of the surrounding liquid crystals (LCs). From μm-scale-gap structures, a total wavelength shift that exceed 6 nm is observed at a low voltage of less than 10 V. A measured spectral tuning rate of 0.87 nm/V, which is the largest value ever reported to our knowledge among LC-tuned photonic crystal lasers, was also noted.</P>
Jaehyun Kim,Yonggyun Kim 한국응용곤충학회 2009 한국응용곤충학회 학술대회논문집 Vol.2009 No.05
A monoterpenoid, benzylideneacetone (BZA), is synthesized by an entomopathogenic bacterium, Xenorhabdus nematophila K1, and known to suppress insect immune responses by inhibiting phospholipase A2(PLA2). This was designed to test its effect of insect digestion by oral administration. The beet armyworm, Spodoptera exigua, was tested by treating its artificial diet with different doses of BZA. The second instar larval were treated with the diets and monitored in their pupation, pupal weight, and adult emergence. BZA gave significant adverse effects on the larval development and subsequent adult metamorphosis. Digestive lumen of the fifth instar larval of S. exigua possessed activity, which was significant inhibited by BZA. These results support that BZA can be developed as a novel feeding deterrent.
Jaehyun Kim,Jaekyun Kim,Kyung-Tae Kim,Yong-Hoon Kim,Sung Kyu Park IEEE 2016 IEEE electron device letters Vol.37 No.5
<P>Metal-oxide and organic semiconductors possess distinctive characteristics, such as relative high performance for oxide semiconductors and abundance of functional materials for organic semiconductors. Here, we demonstrate monolithically integrated 13x13 solution-processed oxide-organic hybrid photosensor arrays, in which the optical response from the organic material is transferred to oxide thin-film transistor-based circuits for 10(1) similar to 10(3) orders of signal amplification. Especially, we modulated signal amplification of the sensor by adjusting the circuit design resulting in high photosensitivity.</P>
A Profile of Serum Mineral Parameters in Korean CKD Patients on Maintenance Hemodialysis
( Gheunho Kim ),( Bumsoon Choi ),( Daeryong Cha ),( Eunah Hwang ),( Hyungwuk Kim ),( Jaehyun Chang ),( Joohak Lee ),( Joongkyung Kim ),( Kwonwook Joo ),( Mikyung Kim ),( Sangchoel Lee ),( Sangwoong Ha 대한내과학회 2012 대한내과학회 추계학술발표논문집 Vol.2012 No.1
김재현(Jaehyun Kim),김성표(Sungpyo Kim),이무현(Moohyun Lee),김문철(Munchurl Kim) 한국방송·미디어공학회 2024 한국방송미디어공학회 학술발표대회 논문집 Vol.2024 No.6
확산 모델은(Diffusion Model) 이미지 합성 분야에서 최첨단 성능을 보여주었다. 이 모델은 빠르게 발전하여 이미지 합성분야 뿐만 아니라 초해상화 연구에도 적용되고 있다. 초해상화 연구에서 확산모델의 적용이 활발히 연구되고 있지만 inference 시의 반복적인 디노이징(denoising) 과정과 어텐션(attention)기반의 모듈로 높은 GPU 메모리 사용량이 요구된다. 본 연구는 이 문제를 해결하기 위해 어텐션(attention )모듈을 사용하지 않는 효율적인 확산-초해상화 모델을 제안한다.