• Title/Summary/Keyword: Low management

Search Result 9,036, Processing Time 0.041 seconds

A Study on the relation of Urban Low-Paid housewives Value Consciousness and Activities of Home Management. (도시 저임금 취업주부의 가정관리에 대한 가치의식과 가정관리 행동에 관한 연구)

  • 박미금;장명욱
    • Journal of Families and Better Life
    • /
    • v.3 no.1
    • /
    • pp.1-13
    • /
    • 1985
  • The Purpose of this study is to investigate both the value consciousness of home management and home management activities which urban low-paid housewives have and to find out the value consciousness of home management has an influence upon the home management activities. The results obtained area as follows; 1) Most of urban low-paid housewives are place in a traditional position of home management as a housekeeper or as a family leader. 2)But partially they gave more or less modern standpoints in consuming, planning and family relationship. 3) The value consciousness of home management of urban low-paid housewives is variable according to housewives' age (P<.05), education (P<.001), numbers of children(P<0.5) and wording experiences before marriage (P<0.1). The younger respondonts showed rather modernistic value consciousness of home management. The respondonts who have high educational level showed the same result. It is also strong points form them to habe few children and to have working experiences before marriage. 4) while the home management activities of urban low-paid housewives are positive as for connecting with human relationship, consuming and evaluating they are negative as for connecting with planning, creativity and housekeeping. 5)On the whole, the home management activities are variable by housewives' age (P<.05). The younger showed more effective home management abilities. 6) the home management activities of urban low-paid housewives are influenced by the value consciousness of home management. The more modernistic value consciousness of home management is connected directed directly with excellent home management activities.

  • PDF

A study on Home Management Ability of the Low Occupational Status Employed Wives (직업지위가 낮은 취업주부의 가정관리능력)

  • Ahn, Son-Ja;Lee, Jeong-Woo
    • Journal of Families and Better Life
    • /
    • v.14 no.2
    • /
    • pp.185-200
    • /
    • 1996
  • The purpose of this study is to investigate the home management ability of the low occupational status employed wives so that the findings may offer them significant information and interest to improve the ability of home management For these purpose reviewing literatures and empirical research were conducted. The sample of this study was selected from the low occupational status employed wives engaging in Seoul Kyoungkee Inchoen, The major findings of this study are summarized as follows. The mean score of the Low Occupational Status employed wives' home management ability was relatively low. Influential variables on home management ability were level of education job-husband income as sociodemographic variables and degrees of communicative satisfaction between husband and wife sex-role attitudes job satisfaction economic life satisfaction and perceived adequacy of resources as psychological variables.

  • PDF

Diagnosis and Management of Low Back Pain (요통의 진단과 치료)

  • Jang, Jae Hong;Kim, Byung-Jo
    • Annals of Clinical Neurophysiology
    • /
    • v.14 no.1
    • /
    • pp.1-6
    • /
    • 2012
  • Low back pain is a common clinical condition with heterogeneous causes and challenges to manage. High prevalence and numerous assessments result in an enormous socioeconomic burden. Clinician must conduct efficient and stepwise evaluation process to rule out serious spinal pathology, neurologic involvement, and identify risk factors for chronicity. The process can be achieved through the focused history taking and physical examination. Certain factors related to serious spinal pathology include age (>50 years), trauma, unexplained fever, recent urinary or skin infection, unrelenting night or rest pain, unexplained weight loss, osteoporosis, immunosuppression, steroid use, and widespread neurological symptoms. In non-specific low back pain, diagnostic imaging and laboratory studies are often unnecessary and can disturb an appropriate management. For the management of acute low back pain, patient education and medication such as acetaminophen, non-steroidal anti-inflammatory drugs, and muscle relaxants are recommended. For chronic low back pain, behavior therapy, back exercise, and spinal manipulation are beneficial. The evidence based approach could improve success rate of management, result in prevention of acute low back pain from being chronic intractable pain.

Low-flow simulation and forecasting for efficient water management: case-study of the Seolmacheon Catchment, Korea

  • Birhanu, Dereje;Kim, Hyeon Jun;Jang, Cheol Hee;ParkYu, Sanghyun
    • Proceedings of the Korea Water Resources Association Conference
    • /
    • 2015.05a
    • /
    • pp.243-243
    • /
    • 2015
  • Low-flow simulation and forecasting is one of the emerging issues in hydrology due to the increasing demand of water in dry periods. Even though low-flow simulation and forecasting remains a difficult issue for hydrologists better simulation and earlier prediction of low flows are crucial for efficient water management. The UN has never stated that South Korea is in a water shortage. However, a recent study by MOLIT indicates that Korea will probably lack water by 4.3 billion m3 in 2020 due to several factors, including land cover and climate change impacts. The two main situations that generate low-flow events are an extended dry period (summer low-flow) and an extended period of low temperature (winter low-flow). This situation demands the hydrologists to concentrate more on low-flow hydrology. Korea's annual average precipitation is about 127.6 billion m3 where runoff into rivers and losses accounts 57% and 43% respectively and from 57% runoff discharge to the ocean is accounts 31% and total water use is about 26%. So, saving 6% of the runoff will solve the water shortage problem mentioned above. The main objective of this study is to present the hydrological modelling approach for low-flow simulation and forecasting using a model that have a capacity to represent the real hydrological behavior of the catchment and to address the water management of summer as well as winter low-flow. Two lumped hydrological models (GR4J and CAT) will be applied to calibrate and simulate the streamflow. The models will be applied to Seolmacheon catchment using daily streamflow data at Jeonjeokbigyo station, and the Nash-Sutcliffe efficiencies will be calculated to check the model performance. The expected result will be summarized in a different ways so as to provide decision makers with the probabilistic forecasts and the associated risks of low flows. Finally, the results will be presented and the capacity of the models to provide useful information for efficient water management practice will be discussed.

  • PDF

Improvement of Low Temperature Fuel Characteristics by Pour Point Depressant (유동점 강하제에 의한 바이오디젤 저온특성 향상)

  • Lim, Young-Kwan;Lee, Joung-Min;Jeong, Choong-Sub;Kim, Jong-Ryeol;Yim, Eui-Soon
    • Tribology and Lubricants
    • /
    • v.27 no.2
    • /
    • pp.109-114
    • /
    • 2011
  • The low temperature characteristics of automotive diesel have been legally regulated due to the fact that solid particle in diesel at low temperature can cause severe problems in the vehicle. The biodiesel is well known for eco-friendly fuel, which is one of the most popular alternative petrodiesel, but it is easy to solidified at low temperature than petrodiesel at low temperature. For that reason, in this study, we investigated the low temperature fuel characteristics of diesel-biodiesel blends which were prepared to mix 6 different kinds of biodiesel to winter diesel fuel, respectively. Also, we confirmed to improve low temperature fuel characteristics by pour point depressant.

A Study on the Estimation of River Management Flow in Urban Basin (도시유역의 하천유지용수 산정에 관한 연구)

  • 이영화
    • Journal of Environmental Science International
    • /
    • v.5 no.3
    • /
    • pp.377-385
    • /
    • 1996
  • This study aims at the estimation of a river management flow in urban basin analyzing Sinchun basin to be the tributary of Kumho river basin. The river management flow has to satisfy a low flow as natural flow and an environmental preservation flow estimated by a dilution flow to satisfy a target water quality in drought flow. Therefore for the estimation of a river management flow in Sinchun in this study, first Tank model as a basin runoff model estimates a low flow, a drought flow from a flow duration curve in Sinchun, second QUAL2E model as water quality model simulates water quality in Sinchun and estimates environmental preservation flow to satisfy a target water qua%its, BOD 8 mg/l by a dilution flow derived from Kumho river, Nakdong river and around water. And the river management flow is estimated by addition of a use flow and a loss flow to more flow between a low-flow and an environmental preservation flow.

  • PDF

The Improvement Plans for Material Flow and Productivity Improvement of Low-e Double Glazing on Site (Low-e 복층유리의 현장 내 물류흐름 파악 및 생산성 향상을 위한 개선안 방향)

  • Lee Sang-Hyuk;Lim Myung-Bok;Lee Jae-Sung;Kim Chang-Duk
    • Proceedings of the Korean Institute Of Construction Engineering and Management
    • /
    • autumn
    • /
    • pp.341-344
    • /
    • 2003
  • There are many problems in management of high-rise building construction performed in downtown area due to limited spaces and equipments for increasing kinds and quantities of material. By these restrictions, problems such as increase of construction cost. delay of construction period, decrease of productivity, occurrence of accident are caused. Recently, studies on JIT concept have focused on construction materials as a solution for the problems. But, studies about finishing material are insufficient yet. Accordingly, this study suggests flowing of current material management, JIT management effect, and development direction of lifting-up and procurement system with Low-emissivity double Glazing, among of main finishing materials.

  • PDF

How can we narrow the digital divide among SMEs in APEC member economies? (중소기업 정보화 수준 격차 해소방안에 관한 국가 간 비교연구)

  • Kwon, Sun-Dong;Yang, Hee-Dong;Sohn, Yong-Yeop;Lee, Seong-Bong;Sirh, Jin-Young;Cho, Taek-Hee
    • Journal of Information Technology Applications and Management
    • /
    • v.12 no.2
    • /
    • pp.79-106
    • /
    • 2005
  • This study, by adopting case study methodology, is focused on examining the present state and analyzing the cause of the digital divide, and suggesting policies for bridging the divide, specifically in view of SMEs. We have taken cases of manufacturing companies, visiting and interviewing 18 SMEs in 10 APEC member economies which show sharp difference in usage of ICT. In order to analyze the digital gap among SMEs, we used 5 variables that are composed of computer hardware, computer software, Internet, readiness of ICT, and performance of ICT adoption, while categorizing the cases into low and high tier based on the national ICT index. From a computer hardware perspective, the high tier (0.66) has almost double the number of PC’s per employee, compared with the low tiers (0.34). This gap can be explained by financial availability of low income and high tariff in the developing economies. In the computer software perspective, the SMEs in the low tier had some restrictive use of computer applications such as financial and accounting management and document management, while those in the high tier enjoyed more diversity in the use of applications such as inventory management, sales management, financial and accounting management, procurement management, CRM, and ERP. In view of the readiness of ICT, the difference in ICT infrastructure and financial status between the low and high tier was far wider than any other variables. As a result of ICT adoption, SMEs benefited in view of learning and growth, internal business processes, customer service, and financial affairs. To effectively bridge the digital divide between the low and high tier, actions such as setting up a secondary market of used computers among cooperating developed and developing countries, developing and diffusing good business applications, and building speedy, low-cost telecommunication infrastructures should be taken.

  • PDF

Effects of the Back Pain Management Program on Patients with Chronic Low Back Pain (만성요통 환자에 대한 요통관리프로그램의 효과)

  • Shin, In Ho;Cho, Kyung-Sook
    • Journal of muscle and joint health
    • /
    • v.21 no.2
    • /
    • pp.114-124
    • /
    • 2014
  • Purpose: The purpose of this study was to explore the effects of the 8-weeks back pain management program (consisted of exercise and education for back pain) in patients with chronic low back pain. Methods: A total of 20 subjects who visited the pain clinic in a university hospital were randomly assigned either to a experimental or a control group. Ten subjects in the experimental group carried out the back pain management program for 8 weeks, and 10 in the control group did not. Results: After the back pain management program, back pain and disability were significantly reduced, and back pain management behavior and back muscle strength were significantly increased in the experimental group. However, radiating pain and flexibility were not significantly changed after the back pain management program. Conclusion: Findings of this study indicated that the 8-weeks back pain management program had favorable effects on back pain, degree of disability, back pain management behavior, and back muscle strength in patients with chronic low back pain. Future research needs to examine the optimal intensity and frequency of back muscle strengthen exercise, and the lasting effects of education for back pain.

Low-Income Households' Financial Problems and Demand for Financial Counseling (저소득층가계의 재무문제와 재무상담 수요에 관한 연구)

  • Kim, Sung-Sook
    • Journal of Family Resource Management and Policy Review
    • /
    • v.15 no.2
    • /
    • pp.147-171
    • /
    • 2011
  • The purpose of this study was to examine low-income households' financial problems and the demand for financial counseling. For these purposes, a survey of 500 low-income households was conducted by an on-line survey company. The results were as follows. First, four types of low-income households classified by income and job criteria were: the not-working poorest (16.2%), the working poor (27.0%), the not-working low-income (13.8%), and the working low-income (43.4%). Also, seven areas of financial problems were found through factor analysis. They included difficulty of survival, insufficient funds for special expenditures, defaults on financial obligation, decrease of income, increase of debts, emotional anguish, and difficulty in meeting living expenditures. 61.6% of respondents requested financial counseling, and 44.5% of them preferred internet counseling to counseling by phone or in-person, while 49.5% desired access to public counseling organizations. The five types of financial counseling content for low-income households that were found through factor analysis were financial planning, credit management, asset management/investment, public support, and use of credit cards. The low-income householders demanded financial planning counseling and pubic support counseling more than the other types of financial counseling. Logistic regression analysis revealed that the demand for financial counseling participation was significantly influenced by age and income. The demand for financial counseling content was age, income, and types of financial problems. Therefore, general financial counseling programs for low-income households should be expanded. Furthermore, those counseling programs can be useful if they not only include credit management but also financial planning, economic support information and savings.

  • PDF