• Title/Summary/Keyword: sensory function

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Controversies on the Usefulness of Nerve Conduction Study in the Early Diagnosis of Diabetic Polyneuropathy: Pros (당뇨병성 다발신경병증의 조기 진단에서 신경전도검사의 유용성에 관한 논란: 긍정적인 관점에서)

  • Kwon, Ohyun
    • Annals of Clinical Neurophysiology
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    • v.10 no.1
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    • pp.29-32
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    • 2008
  • Although various criteria on the diagnosis of diabetic neuropathy are applied from trial to trial, being tailored in concert with its purpose, the utmost evidences of the diagnosis are subjective symptoms and objective signs of neurologic deficit. The application and interpretation of auxiliary electrophysiological test including nerve conduction study (NCS) should be made on the context of clinical pictures. The evaluation of the functions of small, thinly myelinated or unmyelinated nerve fibers has been increasingly stressed recently with the advent of newer techniques, e.g., measurement of intraepidermal fiber density, quantitative sensory testing, and autonomic function test. And the studies with those techniques have shed light to the nature of the evolution of diabetic neuropathy. The practical application of these techniques to the diagnosis of diabetic neuropathy in the individual patients, however, should be made cautiously due to several shortcomings: limited accessibility, wide overlapping zone between norm and abnormality with resultant unsatisfactory sensitivity and specificity, difficulty in performing subsequent tests, unproven quantitative correlation with clinical deficit, and invasiveness of some technique. NCS, as an extension of clinical examination, is still the most reliable electrophysiological test in evaluating neuropathy and gives the invaluable information about the nature of neuropathy, whereas the newer techniques need more refinement of the procedure and interpretation, and the accumulation of large scaled data of application to be considered as established diagnostic tools of peripheral neuropathy.

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Oriental Clinical Study on a Case of the Sequelae of Spinal SAH (매선요법을 가미한 복합한방치료를 시행한 자발성 척수 지주막하 출혈 후유증환자 치험례)

  • Lee, Kyoung-Hee;Lo, Ju-Hwan;Youn, Hyoun-Min;Jang, Kyung-Jeon;Ahn, Chang-Beohm;Kim, Cheol-Hong
    • Journal of Pharmacopuncture
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    • v.11 no.2
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    • pp.131-140
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    • 2008
  • Objective Spinal SAH is an unusual disease that occasionally occurs spinal cord injury. This report intended to estimate the effect that taken by using oriental treatment on the patient with the sequelae of spinal SAH. Methods We have observed this case of patient treated by Dong's acupuncture therapy, pharmacopuncture therapy, Mae-sun therapy and herbal medication, etc. Results The patient showed improvements in pain, power and sensory function. Conclusion Oriental treatments such as Dong's acupuncture therapy, pharmacopuncture therapy, Mae-sun therapy and herbal medication can be effective for the sequelae of spinal SAH.

Intelligent Navigation of a Mobile Robot in Dynamic Environments (동적환경에서 이동로봇의 지능적 운행)

  • Heo, Hwa-Ra;Park, Jae-Han;Park, Seong-Hyeon;Park, Jin-U;Lee, Jang-Myeong
    • Journal of the Institute of Electronics Engineers of Korea SC
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    • v.37 no.2
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    • pp.16-28
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    • 2000
  • In this paper, we propose a navigation algorithm for a mobile robot, which is intelligently searching the goal location in unknown dynamic environments using an ultrasonic sensor. Instead of using "sensor fusion"method which generates the trajectory of a robot based upon the environment model and sensory data, "command fusion"method is used to govern the robot motions. The major factors for robot navigation are represented as a cost function. Using the data of the robot states and the environment, the weight value of each factor is determined for an optimal trajectory in dynamic environments. For the evaluation of the proposed algorithm, we peformed simulations in PC as well as real experiments with ZIRO. The results show that the proposed algorithm is apt to identify obstacles in unknown environments to guide the robot to the goal location safely.

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Beyond Alan Colquhoun's Architectural Hermeneutics of Tradition - from 'conceptural displacement of the past' to 'the reactivation of the past'- (앨런 코쿤(Ahin Colquhoun)의 전통건축 해석학을 넘어서 -'과거를 개념으로 대체(displacement)하기'에서 '과거를 재활성화(reactivation) 하기'로-)

  • Lee, Dong-Eon
    • Journal of architectural history
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    • v.7 no.4 s.17
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    • pp.49-60
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    • 1998
  • The first aim of this paper is to investigate and analyze Alan Colquhoun's architectural hermeneutics of tradition, 'conceptual displacement of the past.' The second aim is to overcome the limit of it, and to suggest new architectural hermeneutics of tradition, 'the reactivation of the past.' The architectural work is reduced by Colquhoun to typology or arbitrary language because he believes that without arbitrary language natural language is not able to work effectively. However, he ignores that two languages cannot be separable. When they are separated the key to natural language is understood to be an unverifiable similarity between a sense perception and its correspondence in the architectural object, while the key to arbitrary language becomes mere artificial agreement on the value and function of the linguistic sign. Therefore, natural language is appropriate only when it permits spontaneous combinations of sensory data within complex structures which emerge from, and support, complex human interaction and communication(the shining of the world and of the possibility of creative being in each individual thing). Only when architecture is translated into this kind of language, can it reactivate the world's past, and become poetic.

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A Survey on Functional Status among Low-Income Older Adults Living at Home (일개지역 저소득층 노인의 신체적 기능상태에 관한 연구)

  • 전경자;조윤미
    • Journal of Korean Academy of Nursing
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    • v.31 no.5
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    • pp.749-758
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    • 2001
  • The purpose of the study was to analyze the functional status of low income elderly living at home according to their socio-economic factors, sensory function, health status, medical service utilization, commodity and types of chronic disease. Method: Functional status was defined by the level of mobility, ADL and IADL categorized as independently functional, mildly impaired, moderately disabled, and severely disabled. The data was collected by home-visit interviews with 567 community dwelling adults who were 65 years of age or more with low a income status subsidized by government in ChonAn. Results: 9.9% of community dwelling older adults were severely disabled, and 44.4% were moderately disabled in their functional status. There were significant differences in the functional status by age, education, religion, and types of family structure. The older adults with hearing impairment or dental problems had a significantly higher rate of severe disability. Self-rated health status and medical service utilization were also significant factors to the differences in functional status. The functional status of older adults was also significantly related to the presence of chronic health problems such as chronic back pain, stroke, and Alzheimer-dementia. Conclusion: The results confirmed that community dwelling older adults with low income status were more functionally disabled in comparison to general older adults at national level, while the relating factors to their functional status seemed similar to other studies on older adults. Further studies were suggested to look into functional status longitudinally and focus on the changes of functional status by managing modifiable influencing factors.

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Research for Apraxia Prevalence Rate and Comparison of Clinical Characteristics in Stroke Patients (일부 뇌졸중 입원환자들의 사지 실행증 분포 및 특성)

  • Cho, In-Sul;Nam, Seok-Hyun;Kim, Chung-Sun
    • The Journal of Korean Physical Therapy
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    • v.23 no.5
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    • pp.43-47
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    • 2011
  • Purpose: Apraxia is characterized by loss of the ability to execute learned, skilled, sequential purposeful movements which cannot be accounted for by elementary disturbances of strength, coordination, sensory, lack of comprehension, attention, and willingness etc. For an accurate diagnosis and treatment of patients with apraxia, an understanding of the prevalence rate and clinical characteristics of apraxia is necessary. The purpose of this study was to estimate the apraxia prevalence rate. Methods: The apraxia prevalence rate was investigated via an apraxia assessment tool in 137 stroke patients, and the clinical characteristics of general stroke patients and stroke patients with apraxia were compared. Results: 14 (1 left hemiplegia, 8 right hemiplegia, 5 quadri hemiplegia) of a total of 137 stroke patients were diagnosed with apraxia. The group of stroke patients with apraxia showed lower values of mmt, mbc and fac than those of general stroke patients. Conclusion: The apraxia prevalence rate of stroke patients was approximately 10%, while the clinical function of stroke patients with apraxia was generally inferior to that of general stroke patients.

Function of Nonfish Proteins in Surimi-Based Cel Products (어묵제품에 있어서 단백질 첨가의 기능)

  • Chung, Kang-Hyun;Lee, Chong-Min
    • Korean journal of food and cookery science
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    • v.10 no.2
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    • pp.146-150
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    • 1994
  • The addition of nonfish protein significantly reduced the strength of nonfish protein-incorporated surimi gel in terms of cohesiveness, rigidity and shear force. The sensory textural properties of fiberi-3ed surimi gel product was characterized as the reduction in intensity of undesirable rubberiness, chewiness and firmness, thus increasing the desirability in over all texture. Gel strength of both cohesiveness and rigidity of nonfish protein was inversely correlated with those of nonfish protein-incorporated surimi gel. The variation of texture-modifying properties of nonfish protein in surimi gel was attributed to the differences in thermal hydration and gelation properties of nonfish protein.

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Consideration of the Son-Bal Jeorim in oriental and western medicine (손발저림의 원인(原因)에 대(對)한 동서의학적(東西醫學的) 고찰(考察))

  • Park, Chi Young;Lim, Lark cheol;Kim, Young Il;Hong, Kwon Eui
    • Journal of Haehwa Medicine
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    • v.13 no.1
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    • pp.47-59
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    • 2004
  • Objectives & Methods: We investigated 28 books to study etiology and pathology of Son-Bal Jeorim. Result and Conclusion 1. The eiology of Son-Bal Jeorim is same as it of Bee Jeung(痺症). 2. Generally speaking, the cause of Bee Jeung was distributed Wind(風), Coldness(寒), Wetness (濕) of meridian. Bee Jeung can be devided into SilBi(實痺) and HeoBi(虛痺). In SilBi(實痺) there are PungHanSeupBi(風寒濕痺) and YeolBi(熱痺). In HeoBi(虛痺), there are GiHyeolHeoBi(氣血虛痺), EumheoBi(陰虛痺) and YangHeoBi(陽虛痺). 3. Son-Bal Jeorim belong to peripheral neuropathy in western medicine. 4. Syndrome of acute motor paralysis with variable disturbance of sensory and autonomic function, subacute sensorymotor paralysis, syndrome of chronic sensorimotor polyneuropathy, neuropathy with mitochondrial disease, syndrome of mononeuropathy or nerve plexusopathy. 5. Peripheral neuropathy is caused by carpal tunnel syndrome, diabetic neuropathy, uremic neuropathy, hepatic neuropathy, hypothyroid neuropathy, hyperthyroid neuropathy, neuropathy due to malnutrition, neuropathy due to toxic material, neuropathy due to drug, paraneoplastic neuropathy, hereditary neuropathy, etc. 6. Cerebral apoplexy, myelopathy, peripheral circulatory disturbance, anxiety syndrome cause symptoms of peripheral neuropathy

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A Study on the idea of the non-representational spatial expression of Laszlo Moholy-Nagy (라슬로 모호이-나쥬의 비재현적인 공간 표현의 이념에 관한 연구)

  • Lee, Ran-Pyo
    • Korean Institute of Interior Design Journal
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    • v.16 no.5
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    • pp.22-29
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    • 2007
  • In the face of the new dimension of the developed technology $L{\acute{a}}szl{\acute{o}}$ Moholy-Nagy, a master of 'the Bauhaus Akademie', made an effort to constitute the integrated life of the intellectual and the emotional by translating the experiences of the new technology Into the emotional language and the cultural realities. As an artist who criticized in the constructivist ethos the conception of the image as the imitation and brought the Image movements into relief Moholy-Nagy groped for a new expressive idea that can be called as 'the idea of the non-representational spatial expression' in which the expressive elements interact one another. His idea of the non-representational spatial expression that is made up of the pure forms of the nature, the direct colors and the spatial elements is oriented to incorporate the modern realities, i.e. the space experiences as the complicated sensory workings and the new technology as the measure of the human thinking, and further to see where they will move to. This study is on the one hand purposed to explicate the fundamental idea of the non-representational spatial expression that was poorly illuminated in spite of its importance in the respects of the design and art history, on the other to re-actualize the implications of the space-design which are contained in it.

A Study of the Development Direction Factors for Mass Customization of Clothing based on Digital Fashion System

  • Lim, Hosun;Cho, Hakyung
    • Fashion & Textile Research Journal
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    • v.17 no.1
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    • pp.102-115
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    • 2015
  • Due to the diversification of lifestyles and the rapid growth of Internet environments since the 1990s, mass customization has been recently accepted as an important trend in the area of clothing and all other areas. In response to mass customized clothing products, global clothing product brands are introducing systems for mass customization such as the application of digital fashion systems that introduced IT technologies such as CAD and 3D scanners. However, studies of planning factors for clothing products applied with digital fashion systems in the area of mass production of clothing products are insufficient. Therefore, this study was intended to analyze the lifestyles of 20-30s that are expected to have the highest demand for clothing applied with digital fashion systems and present basic planning factors according to lifestyles. Through the analysis, three groups that have one of fashion pursuing type, sensory information pursuing type, and practical function pursuing type lifestyles were derived. Based on this result, consumer demand for digital fashion systems and basic factors for product planning were analyzed to present basic planning factors for digital fashion system based customized clothing by lifestyle group. This study is meaningful in that it provided basic data for product planning through digital fashion systems by analyzing the awareness, preference, necessity, and planning factors of digital fashion systems through the analysis of lifestyle types.