http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
서울시내 특급호텔의 고객애호도 프로그램 운영개선방안에 관한 연구
송용덕,이영재 안양대학교 복지행정연구소 2003 福祉行政硏究 Vol.19 No.-
기존 고객 유지 프로그램에 대한 체계적인 분석과 연구를 통하여 호텔기업 특성에 맞는 기존고객 유지 프로그램 운영 전략방안을 제시하고자 하는 것이 본 연구의 목적이다. 이와 같은 연구 목적을 달성하기 위한 구체적인 목표는 다음과 같다. 첫째, 호텔기업의 기존고객 유지 프로그램의 이론을 체계화하여 분석의 준거로 삼았다. 둘째, 호텔기업의 기존고객 유지 프로그램의 운영현황을 고찰하고 문제점을 파악하고 이에 대한 개선방안을 도출하고자 하였다. 셋째, 이론적 연구와 현황분석의 결과를 바탕으로 호텔기업의 기존고객 유지 프로그램 운영전략 방안을 제시하였다.
김봉옥,박상균,방덕영 충남대학교 의과대학 지역사회의학연구소 1993 충남의대잡지 Vol.20 No.2
The purposes of this study were to evaluate the status of rehabilitation of spinal cord injured patients and to obtain baseline data for their comprehensive rehabilitation in Taejon and Chungnam area by questionnaire to the spinal cord injured in this area who suffered for 1 year or longer. The study population was consisted of 79 men, and 3 women. The results were as follows. 1. In age distribution, 33 cases(40.2%) were in their fourth decade and 19 cases(23.2%) were in the fifth decade. The causes of the injury were traffic accidents, hit by flying object, falls, and diseases in the order of frequency. 2. Twelve cases(14.6%) were quadriplegics, 70 cases(85.4%) were paraplegics, and 49 cases(59.87%) were job-related injury. 3. Most of the patients experienced various complications such as pain in paralyzed area, spasticity, and urinary tract infections in the order of frequency. 4. Sixty-seven cases(81.7%) were not supported by the goverment's plan to provide orthoses for the disabled with low income. 5. Among architecturaa barriers, the most common limitation to the patients was toilet(51.2%) accessibility. 6. In men responders, 34 cases(75.4%) were unable to pursue sexual intercourse. 7. The most common cause of dependency in ADL was bowel and bladder problem. With the above results, we conclude that 1) establishment of the comprehensive spinal cord injury center, 2) provision of opportunity of the continuous formal education, 3) assistance of productive activities, 4) removal of architectural barriers at home and community, and 5) obligation of registration of the disabled are necessary for the comprehensive rehabilitation of spinal cord injured patients is Taejon and Chungnam region.
Superhydrophobic, flexible and gas-permeable membrane prepared by a simple one-step vapor deposition
Young Dok Kim,Bo Ra Kim,Dae Han Kim 한국화학공학회 2016 Korean Journal of Chemical Engineering Vol.33 No.5
We demonstrate the fabrication of superhydrophobic, flexible and gas-permeable membranes by a simple one-step process consisting only of thermal evaporation of a fluid polydimethylsiloxane (PDMS) polymer, without the use of any other chemicals such as curing agents or solvents of PDMS. As a substrate for the PDMS coating, a stainless steel mesh approx. 100 μm thick was used, which is flexible and becomes superhydrophobic after PDMS coating, attaining a water contact angle above 160o. The flexible mesh remained gas-permeable upon superhydrophobic coating, since PDMS evenly coated each strand of the metal mesh, and the vacancies between wires remained unclogged upon coating. The mechanical and chemical stability of the superhydrophobic, flexible and gas-permeable membrane is demonstrated herein.
Identification of Different Isomers of Reacted Transition Metal Clusters
Young Dok Kim,Gerd Gantefor 한국물리학회 2007 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.51 No.3
When gas molecules adsorb on clusters, dissociative or non-dissociative chemisorption can take place. For some cases, both takes place at the same time, leading to the formation of two different isomers. With conventional methods, it is difficult to identify various isomers. In the present work, a novel method to identify isomers of a reacted cluster is presented. Using atomic and molecular reagents, one can obtain various isomers at different concentrations, and these isomers can be identified using ultraviolet photoelectron spectroscopy. Several examples for the identification of different isomers will be presented here.gf