http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
손 홍,전순자,주영수,조성일,최홍렬,김미경,김형식 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.4
A hand-arm vibration syndrome, local vibration illness, occurs in some workers who use hand held vibration tools. It consists of white fingers, diffusely distributed finger neuropathy, pain in the hand and arm, and a small excess risk of osteoarthritis. This study is aimed to identify effective methods to confirm local vibration illness among various health exams, which are mentioned in worker's special health exam regulation. In addition, this study is aimed to quantitatively assess the daily vibration exposure level as a major determinant of vibration illness. The subjects, 46 vibration workers, were selected according to the results of the first special health exam about vibration hazards at shipbuilding industry in 1997. They all had experiences of work related blanching of fingers. Fifteen controls, who had no vibration exposure at all, were also recruited to compare their test results with the results of vibration workers. We adopted I subjective and 6 objective tests to evaluate the effectiveness and feasibility for confirming local vibration illness. These tests were history taking of subjective symptoms according to the Stockholm classification, checking blood pressure of finger, checking grasp power, checking finger skin temperature, nail-bed pressing test, vibration perceptional threshold test, and skin prick test for pain perception. Among these, checking skin temperature, nail-bed pressing test, and vibration perception test included cold water provocations. We also estimated some vibration exposure levels of hand held vibration tools by using previously published data from one automobile company. In conclusion, history taking of subjective symptoms according to the Stockholm classification, nail-bed pressing test, and vibration perceptional threshold test were discovered to be effective to diagnose local vibration illness. Furthermore, vibration perceptional threshold on right fingers showed a dose-response relationship to daily vibration exposure levels. The parameter β was 0.0005(±0.0002), and statistically significant by REM(random effects model).
손선주 ( Sun Ju Sohn ),박미숙 ( Mi Sook Park ),박지은 ( Ji Eun Park ),손진훈 ( Jin Hun Sohn ) 한국감성과학회 2012 감성과학 Vol.15 No.1
This study aimed to develop a Korean emotion vocabulary list that functions as an important tool in understanding human feelings. In doing so, the focus was on the careful extraction of most widely used feeling words, as well as categorization into groups of emotion(s) in relation to its meaning when used in real life. A total of 12 professionals (including Korean major graduate students) partook in the study. Using the Korean ``word frequency list`` developed by Yonsei University and through various sorting processes, the study condensed the original 64,666 emotion words into a finalized 504 words. In the next step, a total of 80 social work students evaluated and classified each word for its meaning and into any of the following categories that seem most appropriate for inclusion: ``happiness``, ``sadness``, ``fear``, ``anger``, ``disgust``, ``surprise``, ``interest``, ``boredom``, ``pain``, ``neutral``, and ``other``. Findings showed that, of the 504 feeling words, 426 words expressed a single emotion, whereas 72 words reflected two emotions (i.e., same word indicating two distinct emotions), and 6 words showing three emotions. Of the 426 words that represent a single emotion, ``sadness`` was predominant, followed by ``anger`` and ``happiness``. Amongst 72 words that showed two emotions were mostly a combination of ``anger`` and ``disgust``, followed by ``sadness`` and ``fear``, and ``happiness`` and ``interest``. The significance of the study is on the development of a most adaptive list of Korean feeling words that can be meticulously combined with other emotion signals such as facial expression in optimizing emotion recognition research, particularly in the Human-Computer Interface (HCI) area. The identification of feeling words that connote more than one emotion is also noteworthy.
Development of Job Standards for Clinical Nutrition Therapy for Dyslipidemia Patients
( Min-jae Kang ),( Jung-sook Seo ),( Eun-mi Kim ),( Mi-sun Park ),( Mi-hye Woo ),( Dal-lae Ju ),( Gyung-ah Wie ),( Song-mi Lee ),( Jin-a Cha ),( Cheong-min Sohn ) 한국임상영양학회 2015 Clinical Nutrition Research Vol.4 No.2
Dyslipidemia has significantly contributed to the increase of death and morbidity rates related to cardiovascular diseases. Clinical nutrition service provided by dietitians has been reported to have a positive effect on relief of medical symptoms or reducing the further medical costs. However, there is a lack of researches to identify key competencies and job standard for clinical dietitians to care patients with dyslipidemia. Therefore, the purpose of this study was to analyze the job components of clinical dietitian and develop the standard for professional practice to provide effective nutrition management for dyslipidemia patients. The current status of clinical nutrition therapy for dyslipidemia patients in hospitals with 300 or more beds was studied. After duty tasks and task elements of nutrition care process for dyslipidemia clinical dietitians were developed by developing a curriculum (DACUM) analysis method. The developed job standards were pretested in order to evaluate job performance, difficulty, and job standards. As a result, the job standard included four jobs, 18 tasks, and 53 task elements, and specific job description includes 73 basic services and 26 recommended services. When clinical dietitians managing dyslipidemia patients performed their practice according to this job standard for 30 patients the job performance rate was 68.3%. Therefore, the job standards of clinical dietitians for clinical nutrition service for dyslipidemia patients proposed in this study can be effectively used by hospitals.
당뇨병 환자의 임상영양치료를 위한 임상영양사의 직무표준 개발
권수진 ( Su Jin Gwon ),우미혜 ( Mi Hye Woo ),주달래 ( Dal Lae Ju ),김은미 ( Eun Mi Kim ),박미선 ( Mi Sun Park ),손정민 ( Cheong Min Sohn ),위경애 ( Gyung Ah Wie ),이송미 ( Song Mi Lee ),차진아 ( Jin A Cha ),서정숙 ( Jung Sook Seo 대한영양사협회 2015 대한영양사협회 학술지 Vol.21 No.1
This study was conducted to develop job standards for clinical dietitian administering clinical nutrition therapy to diabetic patients in hospitals. Based on DACUM (Developing A Curriculum) analysis of 17 members including clinical dietitians, professors majoring in clinical nutrition and researchers, information on duties, tasks and task elements of clinical dietitians for diabetes care were derived and applied to diabetes mellitus- specific clinical nutrition care in hospitals for evaluation. The final developed job standards for clinical dietitians for diabetes care included four duties, 19 tasks and 56 task elements. The duties consisted of nutrition assessment, nutrition diagnosis, nutrition intervention, and nutrition monitoringㆍevaluation. For application of diabetes mellitus-specific job standards in clinical nutrition care, 108 work activities were developed and classified into 90 basic and 18 recommended types. Performance rates of standardized jobs were 80.2% at nutrition assessment, 99.6% at nutrition diagnosis, 78.5% at nutrition intervention, and 32.9% at nutrition monitoringㆍevaluation. These results can be applied as guidelines to implement jobs for diabetes mellitus-specific clinical nutrition services in clinical settings. In addition, they would be useful for education standards in educational institutions for education and training of clinical dietitian.
암 환자의 임상영양치료를 위한 임상영양사의 직무분석과 직무표준 개발
최수경 ( Soo Kyong Choi ),위경애 ( Gyung Ah Wie ),이송미 ( Song Mi Lee ),김은미 ( Eun Mi Kim ),박미선 ( Mi Sun Park ),손정민 ( Cheong Min Sohn ),우미혜 ( Mi Hye Woo ),주달래 ( Dal Lae Ju ),차진아 ( Jin A Cha ),서정숙 ( Jung Sook S 대한영양사협회 2015 대한영양사협회 학술지 Vol.21 No.2
The present study was conducted to provide the basis for improvement of clinical nutrition services through development of job standards of clinical dietitian for the clinical nutrition therapy to cancer patients in hospitals. Developing A Curriculum (DACUM) method was used for job analysis and development of job standards for clinical dietitians for cancer care. Based on DACUM analysis, information about duties, tasks, and task elements of clinical dietitians for cancer care was collected. Developed job standards were applied to clinical nutrition care for cancer patients in hospitals for evaluation. Based on DACUM analysis, consultations from professionals, and field application tests, the final job standards were composed of four duties, 18 tasks, and 56 task elements. The duties consisted of nutritional assessment, nutrition diagnosis, nutrition intervention, and nutrition monitoringㆍevaluation. For cancer nutrition care, 109 work activities were developed. They were composed of 75 basic and 34 recommended work activities. The application of developed job standards for clinical dietitians for cancer care at 10 hospitals showed a performance rate of 72.3%. In conclusion, job standards for clinical dietitians for cancer care developed in this study might be effectively used as guidelines for providing clinical nutrition services for cancer patients in hospitals.
The nanoleakage patterns of experimental hydrophobic adhesives after load cycling
Sohn, Suh-Jin,Chang, Ju-Hae,Kang, Suk-Ho,Yoo, Hyun-Mi,Cho, Byeong-Hoon,Son, Ho-Hyun 大韓齒科保存學會 2008 Restorative Dentistry & Endodontics Vol.33 No.1
본 연구의 목적은 두 가지 실험용 소수성 상아질 접착제와 전통적인 3-step 상아질 접착제의 nanoleakage양상을 load cycling 전, 후에 비교하여 상아질 접착제의 내구성을 예측해 보고자 하는 것이다. 두 가지 실험용 소수성 상아질 접착제 즉, 에탄올 포함 상아질 접착제, 메탄올 포함 상아질 접착제를 만들었다. 대구치 30개의 치관부 3분의 1을 절단하고 임의로 3군으로 나누어 각각 Scotchbond Multi-Purpose (3M ESPE, St. Paul, MN, USA), 에탄올 포항 상아질 접착제 및 메탄올 포함 상아질 접착제를 사용하여 상아질 접착 후, 복합레진으로 치관부를 수복하였다. 각각의 접착 시스템을 Load cycling 여부에 따라 두 군으로 나누고 각각의 치아를 접착 계면에 수직으로, 약 2.0 mm의 두께가 되도록 절단하여 치아 마다 2개의 시편을 얻어 각 군 당 10개의 시편을 얻었다. 시편을 50 % ammoniacal silver nitrate를 이용하여 염색한 후 주사전자현미경을 이용하여 혼성층의 nanoleakage를 관찰하였다. 은 침착의 분포는 image analysis software (Scion Image Beta 4.03, Scion Corp., Frederick, MD, USA)를 이용하여 gray value로 계산하였고 이원분산분석법으로 통계처리하였다. 3종의 상아질 접착제에서 모두 nanoleakage가 관찰되었으나. 에탄올 포함 상아질 접착제와 메탄올 포함 상아질 접착제에서 Scotchbond Multi-Purpose보다 적은 양의 nanoleakage가 관찰되었다 (p < .0001). 각각의 상아질 접착제에서 load cycling에 따른 nanoleakage 양상의 변화는 관찰되지 않았다. 이상의 결과에서 친수성기를 줄이고 소수성기를 극대화한 실험용 상아질 접착제가 접착 계면의 내구성 향상에 도움을 줄 수 있을 것으로 사료된다. The purpose of this study was : (1) to compare nanoleakage patterns of a conventional 3-step etch and rinse adhesive system and two experimental hydrophobic adhesive systems and (2) to investigate the change of the nanoleakage patterns after load cycling. Two kinds of hydrophobic experimental adhesives, ethanol containing adhesive (EA) and methanol containing adhesive (MA), were prepared. Thirty extracted human molars were embedded in resin blocks and occlusal thirds of the crowns were removed. The polished dentin surfaces were etched with a 35 % phosphoric acid etching gel and rinsed with water. Scotchbond Multi-Purpose (MP), EA and MA were used for bonding procedure. Z-250 composite resin was built-up on the adhesive-treated surfaces. Five teeth of each dentin adhesive group were subjected to mechanical load cycling. The teeth were sectioned into 2 mm thick slabs and then stained with 50 % ammoniacal silver nitrate. Ten specimens for each group were examined under scanning electron microscope in backscattering electron mode. All photographs were analyzed using image analysis software. Three regions of each specimen were used for evaluation of the silver uptake within the hybrid layer. The area of silver deposition was calculated and expressed in gray value. Data were statistically analyzed by two-way ANOVA and post-hoc testing of multiple comparisons was done with the Scheffe's test. Silver particles were observed in all the groups. However, silver particles were more sparsely distributed in the EA group and the MA group than in the MP group (p < .0001). There were no changes in nanoleakage patterns after load cycling.