• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.10
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• pp.1571-1583
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• 2008

The study aimed to investigate the actual condition of working clothes in the Changwon National Industrial Complex and to analyze the industrial workers' satisfaction with and preference to the working clothes in terms of the clothing performance and work motion factors. 1 major companies in machinery, automotive, industrial engineering, shipbuilding and rolling stock industries located in the industrial complex were selected as the subject firms. Approximately 900 workers responded to the questionnaire designed for the research and the results derived from the research were as follows. (1) The subject employees were divided into 4 work groups, i.e. the $1^{st}$ work group: managerial, general affairs, sales, production planning; the $2^{nd}$ group: quality assurance, material planning and distribution, product inspection; the $3^{rd}$ group: electric, facilities, machinery, vehicles; and the $4^{th}$ group: cutting, pressing, rolling, welding and coating. (2) The significant work environmental factors considered by all work groups were air ventilation, noise and dust factors and in particular, the most dissatisfied factors evaluated by manufacture workers were insulation, noise, dust and vibration. (3) According to the employees' work motion evaluation, the work motion diversity and frequency increased in proportion to the degree of work intensity. Besides, manufacture workers more frequently wore the working clothes even during the off-duty hours comparing to the evaluation of the other work groups. (4) The most important clothing performance factors considered by manufacture work groups were perspiration absorption, stretch, air permeability, tactile sense softness, soil proof in order.

• Korean Journal of Cognitive Science
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• v.22 no.2
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• pp.193-215
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• 2011

The purpose of this study was to examine the working memory that is related with reading. For this purpose, the third and fourth grade children with reading difficulty were compared with normal children. The gender comparison and the correlations among the three components of working memory were also examined. The results indicated that the reading difficulty group were outperformed by the normal group in every test. Gender difference was found only in visuospatial capacity. There was an interaction between reading and gender in the memory of dynamic mazes. In the whole group, every correlation among all components was significant. When the correlations were examined separately in each group, however, only one correlation was significant in both groups. When the influence of the central executive was controlled, the interrelationship between phonological working memory and visuospatial working memory was mitigated. This study suggests that when teaching children with reading difficulty instructional material should be succinct and visuospatial information needs to be used for boys if possible.

• Journal of Arbitration Studies
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• v.17 no.2
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• pp.43-70
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• 2007

The purpose of this paper is to make research on the contents and discussions of the draft of revised UNCITRAL Arbitration Rules that have been discussed and considered by the Working Group. At its thirty-ninth session (New York, 19 June-7 July 2006), the Commission agreed that, in respect of future work of the Working Group, priority be given to a revision of the UNCITRAL Arbitration Rules (1976). At its forty-fifth session (Vienna, 11-15 September 2006), the Working Group undertook to identify areas where a revision of the UNCITRAL Arbitration Rules might be useful. At that session, it was considered that the focus of the revision should be on updating the Rules to meet changes that had taken place over the last thirty years in arbitral practice. The largely amended provisions of the draft of revised UNCITRAL Arbitration Rules are as follows : Notice of arbitration and response to the notice of arbitration (Article 3), Designating and appointing authorities (Article 4 bis), November of arbitrators (Article 5), Appointment of arbitrations (Article 6), Appointment of arbitrators in multi-party arbitration (Article 7 bis), Challenge of arbitrators (Article 9), Replacement of an arbitrator (Article 13), Pleas as to the jurisdiction of the arbitral tribunal (Article 21), Interim measures (Article 26), Form and effect of the award (Article 32), and Liability of arbitrators (Proposed additional provisions). There are some differences between the draft of revised UNCITRAL Arbitration Rules and the KCAB Arbitration Rules. In order to jnternationalize the Korea's commercial arbitration system, it is desirable that the main articles of the draft of revised UNCITRAL Arbitration Rules should be admitted to the KCAB Arbitration Rules. In conclusion, the Commission was generally of the view of any revision of the UNCITRAL Arbitration Rules should not alter the structure of the text, its spirit, its drafting style, and should respect the flexibility of the text rather than make it more complex. The Working Group agreed that harmonizing the provisions of the UNCITRAL Model Law should not be automatic but rather considered only where appropriate.

• The Korean Journal of Pain
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• v.24 no.2
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• pp.74-80
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• 2011

Background: Lidocaine patch (L5P) has demonstrated short-term efficacy in treating both acute surgical pain and chronic neuropathic pain with tolerable side effects. Percutaneous endoscopic lumbar discectomy (PELD) is the mainstay of minimally invasive spine surgery (MISS). Sufficient analgesia during PELD surgery makes the patient consider it real MISS. This study was performed to evaluate the efficacy and adverse effects of lidocaine patch in patients who underwent PELD under local anesthesia. Methods: L5P (L group) or placebo (P group) was randomly applied on the skin of the back covering the anticipated path of the working channel before 1 hour of surgery in 100 patients who underwent a single level PELD at L4-L5. Efficacy of the lidocaine patch was assessed by patient's numeric rating scale (NRS) of pain at each stage during the surgery and by a 5-scale grading of the satisfaction with the anesthesia of the operator and patients after surgery. Results: Mean NRS scores at the stages of needle insertion, skin incision, serial dilation and insertion of working channel, and subcutaneous suture were significantly lower in the L group than the P group. Postoperative operator's and patients' satisfaction scores were also significantly higher in L group than in the P group. There were subtle adverse effects in both groups. Conclusions: L5P provided better pain relief during PELD, especially at the stage of needle insertion, skin incision, serial dilation and insertion of working channel, and subcutaneous suture. It also provided higher patient and operator postoperative satisfaction, with only subtle adverse effects.

• The Korean Journal of Rehabilitation Nursing
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• v.4 no.2
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• pp.165-178
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• 2001

The purpose of this study is to determine the effect of diabetes education program on Glucose Metabolism(blood sugar, HbA1c) and Lipid Metabolism(total cholesterol, triglyceride, low density lipoprotein, high density lipoprotein), Self-efficacy in non-insulin independent diabetes mellitus. The study design was a non equivalent control group pre-test post-test design. Data for the study were collected from March 12 to June 19, 2001. Sixty-two research subjects were assigned to experimental(36) and control(26) groups. The collected data was analyzed using the Chi-Square test, t-test by spsswin program The results are as follows : 1. Experimental group had higher level of glucose metabolism than control group(FBS ; t=-3.317, p=.002, HbA1c; t=-4.956, p=.000). 2. Level of lipid metabolism were partly a significant different between experimental group and control group(Triglyceride ; t=-2.108, p=.039). 3. Experimental group had higher efficacy score than control group(t=4.651, p=.000). In conclusion, the study supported the effects of diabetes education program to increase metabolism an d self-efficacy. Further study with a longitudinal design is suggested to verify the effect of diabetes education program in NIDDM and standardized diabetes education program.

• Korea Journal of Hospital Management
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• v.2 no.1
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• pp.48-64
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• 1997

This study was conducted to evaluate the satisfaction level of interns and residents on training and job environment of two university hospitals in Pusan. The concept of subject's satisfaction was evaluated in general characteristics, socioeconomic status, working condition, human relationship, and job status and scored from 1 to 5. The newly developed questionnaire for this study(32 items) was revised and modified by the preliminary survey. The internal consistency of questionnaire was 0.73(Cronbach's alpha). The self-administered questionnaire was provided to 218 subjects and collected the answering from March 2 to March 25th, 1997, and statistical significances were tested by $x^2-test$, t-test and ANOVA. The satisfaction level between the residents group was significantly different, but satisfaction level of working condition, human relationship and job status showed no difference. The service division part showed highest(2.73) and the surgical division part showed lowest(2.57). The job satisfaction level between the subjects showed higher satisfaction level in working condition, socioeconomic status, and total satisfaction dimension, and intern group showed higher satisfaction level than resident group. Satisfaction level in human relationship dimension, resident group showed higher satisfaction level than intern group, but showed no statistically difference. To improve the working condition for residents, public welfare facilities was firstly suggested and the next was salary increase, overloaded work, respectively. For intern groups, overloaded work and waste work were firstly suggested and the next was public welfare facilities and salary increase, sequentially. The career gets longer, the satisfaction level on general characteristics of working condition, socioeconomic status, and total satisfaction level were increased. The subjects who have religion and higher socioeconomic status showed higher satisfaction level than the other group. The general satisfaction level of subjects in all dimensions showed lower aver age(3.0) and the overall satisfaction level showed below than average. Thus, in order to improvement of subject's working condition, higher quality of life is necessary rather than economic state. In future, these results might be considered to improve the working condition for interns and residents.

• The Journal of Korean Academy of Prosthodontics
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• v.27 no.2
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• pp.189-200
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• 1989

The purpose of this study was to investigate the muscle activity of the group function occlusion and the changed canine guided occlusion using EM2. In this study, 13 subjects with group function occlusion and without temporomandibular disorders were selected, each subject was changed to the canine guided occlusion by forming the lingual ramps in the upper canines with light curing composite resin. The muscle activities of the anterior temporal and masseter muscle were recorded in the group function occlusion and immediately, one week, and two weeks after changing to the canine guided occlusion under the condition of maximum voluntary clenching in centric occlusion, lateral excursion, and during gum chewing. The results were as follows: 1. In case of maximum voluntary clenching in centric occlusion, the muscle activities of the anterior temporal and masseter muscle of working and balancing side didn't show any difference immediately after changing to the canine guided occlusion, one week after changing to the canine guided occlusion, one week after changing to it the muscle activities of the anterior temporal masseter muscle of working and balancing side were increased significantly, and two weeks after changing to it the muscle activities of the masseter muscle were increased significantly in comparison with the group function occlusion. 2. In case of maximum voluntary clenching in lateral excursion, the muscle activities of the anterior temporal and masseter muscle of working and balancing side were reduced significantly immediately after changing to the canine guided occlusion, one week after changing to it the muscle activities of the anterior temporal muscle of balancing side and of the anterior temporal and masseter muscle of working side were reduced significantly, and 2 weeks after changing to it the muscle activities of the anterior temporal and masseter muscle of working side were reduced significantly in comparison with the .group function occlusion. 3. During gum chewing, the muscle activities of the anterior temporal and masseter muscle of working and balancing side didn't show any difference immediately after changing to the canine guided occlusion, one week after changing to it the muscle activities of the masseter muscle of working and balancing side were increased significantly, and two weeks after changing to it only the muscle activities of masseter muscle of working side were increased significantly.

• Journal of Information Technology Applications and Management
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• v.26 no.1
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• pp.77-93
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• 2019

Recently, office workers are increasingly aware of the right to disconnect because of the pressure from strong connections with Internet messengers. In this study, we examined the reason why the perception of the right to disconnect increases and how to deal with it. This research model is that smart working and psychological attachment from work affect right to disconnect, and that open communication and gender moderate the intensity of these effects. To verify this research model, survey questionnaires were distributed to workers in smart working environments, and 400 data were collected and analyzed using Smart-PLS. As results of data analysis, it was verified that smart working and psychological attachment from work had a significant influence on right to disconnect, that open communication group had a lesser effect of psychological attachment from work on right to disconnect than closed communication group, and that women had a lesser effect of psychological attachment from work on right to disconnect than men. Organizations need to maintain a desirable level of right to disconnect in order to improve the quality of working life. But, if it is impossible, They need to change the way of communication more openly so as to absorb the burden of strong connection by Internet. And they need to perform task assignment or stress relief policy reflecting gender characteristics.

• Korean Journal of Child Studies
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• v.30 no.1
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• pp.127-148
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• 2009

This study investigated the effects on task performance of dyad collaboration based on young children's cognitive and social ability. The 108 5-year-old subjects were assigned to a collaborative experimental group, a comparison group working individually in sorting, writing, and making a puzzle, or a control group. Data from before and after measurements on sorting and perspective taking tasks were analyzed by t-test and ANOVA. Results showed that (1) Children working in dyad collaboration obtained significantly more improvement in their performance on both tasks than those working individually. (2) Dyads composed of a child with high level social skill but low level intelligence and a child with low levels of both showed most improvement in performance on the perspective taking task.

• Ocean and Polar Research
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• v.37 no.3
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• pp.225-233
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• 2015

To understand the fluctuation of global carbon levels caused by the biogeochemical cycle within the ocean interior, it is essential to achieve comparability of global oceanic nutrient data to a fairly high degree. The Scientific Committee on Ocean Research (SCOR) commissioned a working group (WG147) to establish a system for achieving comparability of oceanic nutrient data within 1% among laboratories around the world. The introduction of international activities for improving nutrient comparability will facilitate the use of nutrient reference material of seawater by researchers within Korea, which will help in meeting international standards of nutrient comparability and promote international cooperation.