• 제목/요약/키워드: Physical distribution

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Fresh Agricultural Products Online Retailer's Emergency Logistics Capability Framework During the Pandemic

  • SU, Miao;LIU, Yanfeng;PARK, Keun-sik
    • 유통과학연구
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    • 제19권2호
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    • pp.65-75
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    • 2021
  • Purpose: During the pandemic, a large number of orders forced online retailers of fresh produce to quickly change their emergency logistics capabilities to meet the needs of ordinary consumers during the pandemic. Our research aims to help online retailers establish an emergency physical distribution framework for fresh produce during disasters to meet consumer needs. Research design and methodology: 160 effective responses were collected from the online response team in Wuhan, China, and exploratory factor analysis was used to determine the emergency logistics capability framework. Twelve experts were invited online to collect their scoring opinions and use the entropy method to determine the importance of emergency logistics capabilities. Results: Our results have identified a total of 17 emergency logistics factors for online retailers, and we found that Transportation route planning and reconstruction capabilities, Emergency plan planning ability, and Supply chain real-time information sharing capability are the most important in the overall framework. Conclusions: This research completely established the physical distribution framework of fresh agricultural products online retailer in emergency situations. It enriches academic resources in the field of emergency distribution and provides a scientific basis for corporate managers to improve their physical distribution capabilities in emergency situations.

대퇴골 골절로 인한 슬관절 기능장애에 대한 물리치료 효과연구

  • 박찬의;백진;이재학
    • 대한물리치료사협회지
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    • 통권3호
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    • pp.3-9
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    • 1981
  • The effects of physical therapy on the knee joint dysfunction due to femur fracture C.E. Parkr, J. Baik, J.H. Rhee* One hundred and twenty - four knee joint dysfunction due to femur fractured treated, at dept of physical therapy Incheon christian hospital for 3 years since 1978were reviewed. Despite lack of progress note , the late results in sixty- eight cases of joint dysfunction were analysed clinically. The reselt obtained in this study are summerized as follow :1. Sex distribution of total patients surveyed showed that 73.5% in male, and26,5% in female. In age distribution, the most predominent age group was 21 ~.30years with 35.3%.2. About 56% of the cases were caused by traffic accident,3. The modalities of physical therapy suitable to each cases were applied, 94.1 %of all cases were treated with hot pack, 98.5 % active exercise, 73.5 % isometric exerclse .4. The improvement by physical therapy on knee joint dysfunction was classified into 4 grades and showed following results ; excellent 66.1%, good 26.5%, fair5.9% and poor 1,5% respectively.

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Effects of Visible and Invisible Factors and Buying Impulse Intention upon Store Loyalty: Focused on Physical Evidence and Word-of-Mouth of Discount Store

  • Yang, Hoe-Chang;Ahn, Ho-Keun;Lee, Young-Chul
    • 유통과학연구
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    • 제11권11호
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    • pp.57-61
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    • 2013
  • Purpose - This study aimed to understand the influence of visible factors directly shown to and experienced by consumers such as physical evidence, and invisible factors obtained through acquaintances or other experienced consumers such as word-of-mouth, in the discount stores' marketing communication on impulse buying intention and store loyalty. Research Design, Data, and Methodology - This study examined the effect of factors in discount stores' marketing communication, for instance, physical evidence, word-of-mouth, and buying impulse intention. The questionnaire survey resulted in 68 completed questionnaires. Results - Physical evidence and word-of-mouth have a statistically significant positive effect on store loyalty. The results of regression analysis regarding whether visible or invisible factors have more impact showed that word-of-mouth has a statistically significant positive effect on store loyalty. With regard to impulse buying intention, only word-of-mouth was statistically significant. Conclusion These results suggested that visible and invisible factors that appeal to customers are very important. In particular, the results suggested that stores should create invisible factors (e.g., positive word-of-mouth) for their customers.

편마비 환자에서 발 교정구의 적용이 체중분포과 균형에 미치는 영향 (Effects of Weight Distribution and Balance with Foot Orthotics in Hemiplegic Patients)

  • 박승규;강양훈
    • The Journal of Korean Physical Therapy
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    • 제24권4호
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    • pp.241-246
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    • 2012
  • Purpose: We investigated the effect of postural stability and balance with foot orthotics in hemiplegic patients. Methods: The subjects enrolled in this study were 16 hemiplegic patients who were examined for balance ability, weight distribution, and limits of stability with or without foot orthotics insole. Balance was measured according to a stance position by BIORESCUE: static balance open eyes (SEO), static balance close eyes (SEC), dynamic balance open eyes (DEO), dynamic balance close eyes (DEC), right and left weight distribution (RLWD), anterior and posterior weight distribution (APWD) and limit of stability (LOS). The data were analyzed with SPSS window version 18.0 (IBM Co., Armonk, NY, USA). Results: The results were of significant changes to the SEO (p<0.05), RLWD (p<0.05), APWD (p<0.05), and LOS (p<0.05). The SEC, DEO and DEC were not found to be statistically significant. Conclusion: It was found that foot orthotics affected the balance for hemiplegic patients. Therefore, it is thought to help fall prevention to measure the balance ability.

부산항 컨테이너 물류 시스템의 비용분석에 관하여 (On the Cost Analysis of Container Physical Distribution System in Pusan Port)

  • 박창호;이철영
    • 한국항해학회지
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    • 제15권3호
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    • pp.13-24
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    • 1991
  • This paper aims to determining the optimal capacity of Pusan port in view point of Container Physical Distribution cost. It has been established a coast model of the container physical distribution system in Pusan port is composed of 4 sub-systems and in-land transport system. Cargo handling system, transfer & storage system and in-land transport system, and analyzed the cost model of the system. From this analysis, we found that the system had 7 routes including in-land transport by rail or road and coastal transport by feeder ship between Pusan port and cargo owner's door. Though railway transport cost was relatively cheap, but, it was limited to choose railway transport routes due to the introducing of transport cargo allocation practice caused by shortage of railway transport capacity. The physical distribution ost for total import & export container through Pusan port was composed of 4.47% in port entring cost, 12.98% in cargo handling cost, 7.44% in transfer & storage cost and 75.11% in in-land transport cost. Investigation in case of BCTOC verified the results as follows. 1) The optimal level of one time cargo handling was verified 236VAN (377TEU) and annual optimal handling capacity was calculated in 516, 840VAN(826, 944TEU) where berth occupancy is $\rho$=0.6 when regardless of port congestion cost, 2) The optimal level of one time cargo handling was verified 252VAN (403TEU) and annual optimal handling capacity was calculated in 502, 110VAN (803, 376TEU) where berth occupancy is $\rho$=0.58 when considering of port congestion cost.

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보행 중 입각기 시 정상 성인과 편마비 환자의 환측과 건측의 족저압 분포 비교 (The Comparison of Plantar Foot Pressure in Normal Side of Normal People, Affected Side and Less Affected Side of Hemiplegic Patients During Stance Phase)

  • 윤향운;이상열;이현민
    • 대한물리의학회지
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    • 제4권2호
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    • pp.87-92
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    • 2009
  • Objects:The purpose of this study is to investigate the values of foot pressure of the stance phase during a gait cycle in hemiplegic gait. Method:42 patients who had a stroke and 42 healthy adults were evaluated by the RSscan system to analyze the stance phase of hemiplegic gait. The stance phase was evaluated as plantar foor pressure. Results:1) Foot plantar pressure of toe area, affected side and less affected side showed low distribution of the plantar foot pressure which is lower than plantar foot pressure of normal adults(p<0.05). 2) Foot plantar pressure of metatarsal area, showed significantly differences among hemiplesic patient's affected side and less affected side and distribution of plantar foot pressure of normal adults(p<0.05). 3) Foot plantar pressure of heel area, hemiplesic patients' affected side and less affected side showed lower distribution of the plantar foot pressure than plantar foot pressure of normal adults(p<0.05). Conclusion:The results of this study suggest that not only affected side but also less affected side in hemiplegic patients showed significantly differences in distribution of the plantar foot pressure of normal adults.

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입지선정 및 차량경로문제 (A Combined Location and Vehicle Routing Problem)

  • 강인선
    • 산업경영시스템학회지
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    • 제19권37호
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    • pp.263-269
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    • 1996
  • The cost and customer service level of a logistics system depend primarily on the system design of the physical supply system and physical distribution system. The study presents the mathematical model and a huristic solution method of a combined location - vehicle routing problem(LVRP). In LVRP the objective is to determine the number and location of the distribution centers, the allocation of customers to distribution centers, and the vehicle delivery routes, so as to minimize the logistics total cost and satisfy the customer.

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판매물류시스템 설계상 Depots 입지선정의 유연성 분석 (A Flexibility Analysis of Depots Location Considering Physical Distribution Design)

  • 강인선
    • 산업경영시스템학회지
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    • 제24권65호
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    • pp.81-88
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    • 2001
  • In logistics decision making, Key elements in the design of any physical distribution are the location of depots and the distribution of goods from the depots to the customers. Considering open and close the depots, This paper presents a flexible analysis on the combined location-routing problem(LRP) the case for variation capacity of vehicle and customers demands each. The scenario examples are given the use of heuristic(Saving-Drop) in LRP types. The results is useful in apply to the logistics environment changes.

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남성과 여성 사무직 근로자의 신체활동에 미치는 영향요인 비교 (A Study on Gender Differences in Influencing Factors of Office Workers' Physical Activity)

  • 채덕희;김수희;이정열
    • 지역사회간호학회지
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    • 제24권3호
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    • pp.273-281
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    • 2013
  • Purpose: The purpose of this study was to determine gender differences in effects of self-efficacy, exercise benefits and barriers, and demographic factors on the physical activity. Methods: Seventy sedentary office workers, 35 male and 35 female, from a major airline company, completed a questionnaire from March 28 to April 5, 2012. Steps and body mass indices were measured using a CW-700/701 (Yamax) pedometer and Inbody 720 (Biospace), respectively. Data were analyzed using t-test, $x^2$-test, multiple linear regression, and simultaneous quantile regression. Results: For male workers, exercise self-efficacy had a significant effect on physical activity, but only when respondents were at 10%(3,431 steps/day, p=.018) and 25%(4,652 steps/day, p=.044) of the physical activity distribution. For female workers, marital status was significantly related to physical activity, but only when respondents were at 10% (3,537 steps/day, p=.013) and 25%(3,862 steps/day, p=.014) of the physical activity distribution. Conclusion: Quantile regression highlights the heterogeneous effect of physical activity determinants among office workers. Therefore intervention strategies for increasing physical activity should be tailed to genders as well as physical activity levels.

안정 및 불안정 지지면에서 시각 조건이 정적 균형에 미치는 영향 (Effect of Support Surface and Visual Condition on Static Balance)

  • 노수현;박은정;홍지헌;유재호;김진섭;이동엽
    • 한국융합학회논문지
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    • 제10권7호
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    • pp.47-54
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    • 2019
  • 본 연구의 목적은 안정한 지지면, 불안정한 지지면에서 시각 조건이 균형에 미치는 영향에 대해 알아보고자 하였다. 건강한 성인 30명이 본 연구에 참여하였다. 시각 조건은 수직, 수평, 대각선으로 설정하였고 불안정한 지지면에서의 균형 측정을 위해 패드를 밟고 측정을 수행하였다. 균형측정기를 통해 안정성 지수(General Stability Index)와 체중 분포 지수(Weight Distribution Index), 체중 분포도(Weight Distribution)를 측정하였다. 지면 간 비교는 대응 표본 t검정을 하였고, 지면 내 비교는 일원배치분산분석을 사용하였다. 불안정한 지지면에서 시각 조건 내 (수평, 수직)의 안정성지수는 유의한 차이를 보였고(p<.05), 지면간의 비교에서 체중분포지수에서 유의한 차이가 있었다(p<.05). 체중분포도는 수평 방향의 시각의 모든 지지면에서 왼쪽과 오른쪽 사이의 유의한 차이가 나타났다(p<.05). 정적 균형 훈련시, 수평보다 수직과 대각선의 시각 조건을 준다면 균형 훈련에 도움을 줄 수 있다고 사료된다.