• 한국주거학회논문집
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• 제8권3호
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• pp.209-218
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• 1997

The residential street is an area in which the residential function clearly predominates over any provisions for traffic. Therefore schoud it serve as a living space for the inhabitants. But in reccent times have motorists become lord and master through development and use according to the measure of automobile. As a result is being falling-off in the quality of residential environment particularly serious. This study have illustrated specially the environmental pollution (air pollution, micro climate. water balance and soil pollution) which the analysis of research data in foreign countrys. With that have this study proposed on the measures of the environmental friendly construction in residental street.

• Natural Product Sciences
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• 제19권1호
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• pp.1-7
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• 2013

AMP-activated protein kinase (AMPK) is a major cellular energy sensor and master regulator of metabolic homeostasis. On activation, this cellular fuel sensing enzyme induces a series of metabolic changes to balance energy consumption via multiple downstream signaling pathways controlling nutrient uptake and energy metabolism. This pivotal role of AMPK has led to the development of numerous AMPK activators which might be used as novel drug candidates in the treatment of AMPK related disorders, diabetes, obesity, and other metabolic diseases. Consequently, a number of patents have been published on AMPK activators from natural products and other sources. This review covers the patented AMPK activators from natural products and their therapeutic potential in treatment or prevention of metabolic diseases including diabetes and obesity.

• 디지털융복합연구
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• 제3권2호
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• pp.9-22
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• 2005

A large scale automated material handling system (AMHS) is simulated using real industrial input data to analyze its performance so that one can scrutinize the critical factors that affect the AS /RS performance. The factors included in this study are line balancing efficiency, the distance between machines, and cycle time of the machines. The performance of AS /RS is measured in terms of R/M utilities that are latter used to classify the AS/RS structure into three types such as Good, Normal, and Poor. Among the three factors considered in this study, the line balance efficiency within each AS/RS is found as the most critical factor which statistically affect the AS/RS performance.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2005년도 추계학술대회
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• pp.411-424
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• 2005

A large scale automated material handling system (AMHS) is simulated using real industrial input data to analyze its performance so that one can scrutinize the critical factors that affect the AS/RS performance. The factors included in this study are line balancing efficiency, the distance between machines, and cycle time of the machines. The performance of AS/RS is measured in terms of R/M utilities that are latter used to classify the AS/RS structure into three types such as Good, Normal, and Poor. Among the three factors considered in this study, the line balance efficiency within each AS/RS is found as the most critical factor which statistically affect the AS/RS performance.

• 대한중풍순환신경학회지
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• 제15권1호
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• pp.39-49
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• 2014

This report is about a case of an ataxia patient with sensory loss diagnosed with thalamic Infarction. The patient had symtoms of gait disturbances and dysmetria. We used Korean medicine treatment modalities including acupunture, electroacupuncture, moxibustion and herb medicines. The improvement of ataxia was evaluated by International Cooperative Ataxia Rating Scale and Balance master^Ⓡ system. After treatment, decreased scores of International Cooperative Ataxia Rating Scale and change of the trace of Balance master^Ⓡ system showed that symtoms of ataxia were improved. Sensory deficits and other conditions were also getting better. This report suggests that Korean medicine could have a therapeutic effect for Thalamic ataxia.

• 한국운동역학회지
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• 제21권2호
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• pp.173-179
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• 2011

This study aims to analyse difference in biomechanical factors between dominant legs and recessive ones according to muscular imbalance during drop landing targeting talented children in sports. The subjects of the study were ten primary students who are attending to Sports Program for Talented Children organized by C university (age: $12.28{\pm}0.70$ year, height: $1.52{\pm}0.11$ m, and weight: $45.2{\pm}4.9$ kg). Strength legs were classified into dominant side and strengthless legs were classified into non-dominant legs. For three-dimensional analyses of the data collected, 6 video cameras(MotionMaster200, Visol, Korea) were used. To analyse ground reaction force, two force platforms(AMTI ORG-6, MA) were used and to analyse electromyograghy a 8-channeled wireless Noraxon Myoresearch made in USA was used at 1000 Hz for sampling. As a result, it was discovered that the dominants legs controlled knee bending motions more stably than strengthless legs as the maximum vertical ground reaction force was significantly high in dominant legs(p<.05), and joint moment of knee joints of the dominant legs was high(p<.05). Therefore, this study suggested that injury prevention program focusing on muscular balance as well as the existing sports programs for talented children should be developed based on results of the study and it is expected that the results will be useful for improvement of sports programs for talented children.

• 조명전기설비학회논문지
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• 제18권5호
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• pp.174-182
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• 2004

높은 생산성, 시스템 설계의 단순화 및 미래 확장에 대비한 여분의 전원 확보 등의 병렬운전 방법의 장점으로 인해 대전력 전원장치에 있어 컨버터 시스템의 병렬운전에 대한 요구가 점점 증가되어 왔다. DC-DC 컨버터의 소신호 모델을 토대로 하여, 병렬운전 시스템의 모델을 제안하였으며 각 컨버터 모듈간의 균일한 전류분배를 위해 제안된 균등 전류 분배법을 사용한 병렬운전 시스템에 대하여 논의하였다. 모의실험 프로그램을 사용하여, 서로 특성이 다른 컨버터 모듈로 구성된 병렬운전 시스템에서 마스터와 슬레이브 모듈의 위치가 자동적으로 변하면서 전류분배 오차는 제한 값 이내로 유지됨을 확인하였다. 병렬운전을 위한 제안된 컨버터 시스템의 운전 특성을 확인하기 위하여 1[kW]의 DC-DC 컨버터 모듈 2대를 제작 실험하였으며 모의실험 결과는 과도특성 및 기동특성에 있어 실험 결과와 잘 일치됨을 확인하였다.

• Physical Therapy Rehabilitation Science
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• 제10권4호
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• pp.387-397
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• 2021

Objective: The purpose of this case study was to investigate selective region high-frequency diathermy at trigger points with therapeutic exercises on pain, function, balance and gait in older patients with degenerative knee osteoarthritis (DKO). Design: A case report. Methods: The patient who participated in this study was a 71-year-old woman, who had been diagnosed with moderate osteoarthritis with grade II Kellgren & Lawrence grading scale. The intervention consisted of selective region high-frequency diathermy at trigger points, with hip and knee stretching and strengthening exercises. The participant was given assessments before and after every intervention session using the Visual Analogue Scale (VAS), Western Ontario and McMaster Universities Arthritis Index (WOMAC), the Timed Up and Go test (TUG) and the 10 Meter Walk Test (10MWT). The participant performed the intervention 18 times for a total of 30 minutes each. Results: As a result of this study, the patient VAS decreased to 3 points, and the WOMAC decreased to 53 points. In addition, the TUG decreased to 3.25 s and the 10MWT decreased to 1.14 s. Conclusions: The results of this study suggest that selective region high-frequency diathermy at trigger points with therapeutic exercises may be an effective intervention to decrease pain, improve knee function, balance and gait in patients with DKO. The selective region high-frequency diathermy with therapeutic exercises may be feasible and provide potential benefits for rehabilitation of DKO.

• Physical Therapy Rehabilitation Science
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• 제13권1호
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• pp.8-17
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• 2024

Objective: This study aims to explore the relationship between isokinetic strength training and the enhancement of physical function in older adults. It also evaluates the effectiveness of isokinetic strength training equipment. Method: This study randomly divided twenty healthy adults into two groups.The experimental group engaged in isokinetic strength training for 30 minutes, three times a week, over a four-week period. In contrast, the control group did not participate in any exercise regimen. We assessed several outcome measures including physical functions (sit-to-stand test, flexibility, Timed Up and Go test), grip strength, balance, thigh circumference, the Korean version of the Patient Health Questionnaire-9 (PHQ-9), and the Korean version of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Additionally, the experimental group's self-perceived improvement in lower limb condition was evaluated using the Global Rating of Change (GROC) scale. Results: The experimental group showed significant improvements compared to the control group in various aspects: reduced sit-to-stand test duration (7.00±2.05 seconds), increased flexibility (4.69±3.90 cm), improved grip strength (1.54±1.74 kg), increased thigh circumference (left: 1.29±1.19 cm, right: 1.19±1.27 cm), enhanced Timed Up and Go test performance (-1.47±0.86 seconds), better balance (eyes open stance: -8.08±4.03 cm, eyes closed stance: -0.27±0.13 cm/s), and a decrease in depression severity (-0.15±1.51 points). Furthermore, significant increases were observed in the experimental group's maximal isokinetic strength at 90°/s for both flexion (19.62±7.03 Nm) and extension (19.60±14.65 Nm) over the study period. Conclusion: The findings suggest that isokinetic strength training equipment can significantly enhance physical functions in seniors when incorporated into an exercise regimen.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2019년도 학술발표회
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• pp.176-176
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• 2019

Thailand had issued a national strategic development master plan with issues related to water resources and water security in the entire water management. Water resources are an important factor of living and development of the country's socio-economy to be stable, prosperous and sustainable. Therefore, water management in both multidimensional and multi-sectoral systems is important and will supports socio-economic and environmental development. The direction of national development in accordance with the national strategic framework for 20 years that requires the country to level up security level in terms of water, energy and food. To response to the proposed goals, there is a subplan to increase water productivity of the entire water system for economical development use by evaluating use value and to create more value added from water use to meet international standard level. This study aims to evaluate the water productivity of Thailand in each basin and all sectors such as agricultural sector, service and industrial sectors by using the water use data from water account analysis and GDP data from NESDB during the past 10 years (1996-2015). The comparison of water productivity with other countries will also be conducted and in addition, the measures to improve water productivity in next 20 years will be explored to response to the National Strategic Master Plan goals. Water productivity is defined as output per unit of water depleted. The simplest way to compare water productivity across different enterprises is in monetary terms. World Bank presents water productivity as an indication of the efficiency by which each country uses its water resources. There are two data sets used for water productivity analyses, i.e., the first is water use data at end users and the second is Gross Domestic Product. The water use at end users are estimated by water account method based on the System of Environmental-Economic Accounting for Water (SEEA-Water) concept of United Nations. The water account shows the analyses of the water balance between the use and supply of each water resource in physical terms. The water supply and use linkage in the water account analyses separated into each phases, i.e., water sources, water managers, water service providers, water user at end user under water regulators of all kinds of water use activities such as household, industrial, agricultural, tourism, hydropower, and ecological conservation uses. The Gross Domestic Product (GDP), a well- known measuring method of the national economic growth is not actually a comprehensive approach to describe all aspects of national economic status, since GDP does not take into account the costs of the negative impacts to natural resources that result from the overexploitation of development projects, however, at present, integrating the environment with the economy of a country to measure its economic growth with GDP is acceptable worldwide. The study results will show the water use at each basin, use types at end users, water productivity in each sector from 1996-2015 compared with other countries, Besides the productivity improvement measures will be explored and proposed for the National Strategic Master Plan.