• Title/Summary/Keyword: Daily Tasks

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A Study on Teaching Methods of Special Tasks - on the emphasis of special sense at the levels of 2-Ga and 3-Ga - (공간과제의 지도 방안에 관한 연구 -'2-가'와 '3-가' 단계의 공간감각 기르기 소 영역을 중심으로-)

  • 한기완
    • School Mathematics
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    • v.3 no.2
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    • pp.355-372
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    • 2001
  • The primary school mathematics emphasizes some activities such as visualizing figures, drawing figures and comparing figures from various angles. These activities could be undertaken throughout examination, experiments and exploration of the substantial materials. They could also be undertaken by using the objects found in a daily life informally. The 7th curriculum of mathematics reflects this trend and includes the systematized activities in teaching spatial sense in geometry. However, it still requires more researches on the teaching methodology of spatial sense and the conceptual analysis of spatial sense. In this study, the concept of spatial sense is analyzed and Mackim's 3-levels teaching methodology and Bruner's EIS theory and suggestions are reviewed as a possible teaching methodology of spatial tasks. As a conclusion, this study suggests a teaching-learning methodology of spatial tasks at the levels of 2-GA and 3-Ga of the 7th curriculum of mathematics.

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The Emerging Trend of Technological Convergence and Tasks for Science Parks

  • Kang, Byung-Joo;Oh, Deog-Seong
    • World Technopolis Review
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    • v.1 no.1
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    • pp.16-26
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    • 2012
  • Many scientists today say that converged technologies, not specifically dedicated technologies, will be in the vanguard in the $21^{st}$ century. Technological Convergence is the merging of different areas of technology to perform similar tasks. Since we are living in the era of Technological Convergence, it is time for us to think about how to cope with the daily demands we are facing in science parks. Technological Convergence is a mega trend in commercial areas today but, so far, no science parks seem to have tried to reshape their management policies or programs in order to utilize this trend. For the development of science parks we suggest some tasks such as: identify potentials for Technological Convergence, establish a convergent ecosystem by building connections across stove-piped systems, effect a technological convergence platform, and conduct further research for strengthening plans for converging technologies.

Ipsilateral Motor Deficit in Patients with Unilateral Brain Damage (편측 뇌손상 환자의 동측 운동 결함에 대한 고찰)

  • Kim, Chung-Sun;Kim, Kyung;Kwon, Yong-Hyun
    • The Journal of Korean Physical Therapy
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    • v.18 no.4
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    • pp.1-9
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    • 2006
  • Recently, several investigations revealed that after unilateral brain damage, movement abnormalities were exposed on the ipsilateral side as well as the upper extremity contralateral to the damaged hemisphere. Even the motor abilities had significantly recovered from ipsilateral motor deficits on not only simple sensoriomotor function, also clinical assessments since subacute stage, although could not completely returned. Such motor deficits were detected in a diversity of motor tasks depending on the interhemispheric specialization, further in clinical evaluation and a daily of activities. In the clinical features, muscular weakness, sensory loss and impaired manual dexterity were observed. In a laboratory experiment, there were increasing evidences that the kinematic processing deficits was founded in various-specific motor tasks, which ranged from simple basic element to complex tasks, such as tapping task, step-tracking, goal directional aiming task, and iso(and non-)directional interlimb coordination. In the point of view, the manifest understanding in related to ipsilateral deficits provide the clinicians with an important information for scientific management about brain injured patient's prognosis and therapeutic guidelines.

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The Effects of Task-Based Learning Strategies on the Science Process Skills and the Scientific Attitudes of Elementary School Students (과제 학습을 활용한 수업이 초등학생들의 과학 탐구 능력과 과학적 태도에 미치는 효과)

  • Kwon, Nan-Joo;Lee, Eun-Hee
    • Journal of Korean Elementary Science Education
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    • v.26 no.2
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    • pp.141-148
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    • 2007
  • This study proposed task-based teaming strategies as a means of fulfilling the demands and goals of the 7th national science curriculum. Task-based learning is based on the use of a series of activities whereby a teacher presents students with tasks related to daily lift and the students solve the tasks by themselves using various methods and thought processes and then present and discuss their results with each other. The tasks are selected from the 6-grade science textbook, are reconstructed and are then given to the classes. The tasks include whole class activities as well as individual activities related to the interests, abilities, and concerns of the students. The purpose of this study was to verify the effects of task-based learning classes on the science process skills and the scientific attitudes of elementary school students, when applied to 6th grade students. For this, the task-based learning activities were applied to an experimental group and expository teaching was applied to the comparison group. Both groups were given a pre-post test on science process skills and scientific attitudes. The results indicate that task-based loaming is very effective in the development of science process skills and scientific attitudes.

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The Effect of Cognitive Stimulation Training on Elderly Persons with Dementia (치매노인을 대상으로 한 인지 자극 훈련의 효과)

  • Kim, Jung-Soon
    • Research in Community and Public Health Nursing
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    • v.8 no.2
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    • pp.197-210
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    • 1997
  • This study was conducted to test the effect of cognitive stimulation training on elderly persons with dementia. The design of the research was one group in pre-test-post-test design. The subjects were nine demented persons over sixty years, with mild to moderate cognitive impairment. Training was administered by research assistants on a one to one basis for thirty to forty minutes, three times a week for eight weeks. In order to evaluate the effect of cognitive stimulation training, we measured cognitive function before and after three training sessions each. Data were analyzed using descriptive statistics and a paired t-test analysis using a spss pc package, The results are as follows: 1) The recipients of the training program showed improvement in overall cognitive functioning. The MMSK - K score, recall levels of concepts, daily tasks, personal past history and performance of word fluency were significantly increased after training. 2) There was a significant improvement in cognitive functioning over the training period: recall levels of concepts, daily tasks, past personal history and performance of word fluency significantly increased over the training period progessively, The results suggest that cognitive stimulation training is effective in improving and maintaining overall cognitive function of elderly persons with dementia.

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Task-specific Noise Exposure Assessment of Firefighters

  • Kang, Taesun
    • Journal of Environmental Health Sciences
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    • v.45 no.6
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    • pp.569-576
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    • 2019
  • Objectives: The main purpose of this study was to assess firefighters' daily personal noise exposure and explore noise levels related to specific tasks and their contributions to total noise exposure using 24-hour full-shift noise exposure measurements with task-based data. Methods: Noise exposure was assessed for eight firefighters (two rescuers, two drivers, and four suppressors) using time-activity diaries. We collected a total of 24 full-shift personal noise sample sets (three samples per a firefighter). The 24-hour shift-adjusted daily personal noise exposure level (Lep,d), eight weekly personal noise exposures (Leq,w), and 40 task-specific Leq values (Leq activity) were calculated via the ISO/NIOSH method. Results: The firefighter noise-sample datasets showed that most firefighters are exposed to noise levels above EU recommended levels at a low-action value. The highest noise exposure was for rescuers, followed by drivers and suppressors. Noise measurements with time-at-task information revealed that 82.3% of noise exposure occurred when checking equipment and responding to fire or emergency calls. Conclusions: The results indicate that firefighters are at risk of noise-induced hearing loss. Therefore, efforts at noise-control are necessary for their protection. This task-specific noise exposure assessment also shows that protective measures should be focused on certain tasks, such as checking and testing equipment.

Development of Low-cost 3D Printing Bi-axial Pressure Sensor (저가형 3D프린팅 2축 압력 센서 개발)

  • Choi, Heonsoo;Yeo, Joonseong;Seong, Jihun;Choi, Hyunjin
    • The Journal of Korea Robotics Society
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    • v.17 no.2
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    • pp.152-158
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    • 2022
  • As various mobile robots and manipulator robots have been commercialized, robots that can be used by individuals in their daily life have begun to appear. With the development of robots that support daily life, the interaction between robots and humans is becoming more important. Manipulator robots that support daily life must perform tasks such as pressing buttons or picking up objects safely. In many cases, this requires expensive multi-axis force/torque sensors to measure the interaction. In this study, we introduce a low-cost two-axis pressure sensor that can be applied to manipulators for education or research. The proposed system used three force sensitive resistor (FSR) sensors and the structure was fabricated by 3D printing. An experimental device using a load cell was constructed to measure the biaxial pressure. The manufactured prototype was able to distinguish the +-x-axis and the +-y-axis pressures.

Clinical Implementation of Deep Learning in Thoracic Radiology: Potential Applications and Challenges

  • Eui Jin Hwang;Chang Min Park
    • Korean Journal of Radiology
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    • v.21 no.5
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    • pp.511-525
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    • 2020
  • Chest X-ray radiography and computed tomography, the two mainstay modalities in thoracic radiology, are under active investigation with deep learning technology, which has shown promising performance in various tasks, including detection, classification, segmentation, and image synthesis, outperforming conventional methods and suggesting its potential for clinical implementation. However, the implementation of deep learning in daily clinical practice is in its infancy and facing several challenges, such as its limited ability to explain the output results, uncertain benefits regarding patient outcomes, and incomplete integration in daily workflow. In this review article, we will introduce the potential clinical applications of deep learning technology in thoracic radiology and discuss several challenges for its implementation in daily clinical practice.

Effects of Goal-Oriented Functional Tasks on Gross Motor Function and Activities of Daily Living in Children with Cerebral Palsy -A Single Case Study-

  • Lee, Eun-Jung;Kwon, Hae-Yeon
    • PNF and Movement
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    • v.18 no.2
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    • pp.159-172
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    • 2020
  • Purpose: The study sought to determine whether goal achievement, performance, satisfaction, activities of daily living, and gross motor function in children with spastic cerebral palsy are positive affected by goal-oriented functional task training. Methods: In a single case study, two 7-year-old girls diagnosed with spastic cerebral palsy were given functional task training based on individualized goals for 24 60-minute sessions over a period of 6 months. The individualized goals reflected the needs of both children and parents. The Canadian occupational performance measure (COPM) and the goal attainment scale (GAS) were used to measure goal performance and satisfaction before and after intervention. Independence of activities of daily living before and after intervention were assessed using the functional independence measure for children (Wee-FIM). And change of gross motor function were assessed using gross motor function measure (GMFM). Results: Clinically significant changes were observed in COPM and GAS, as well as positive changes in independence of gross motor function and activities of daily living. Conclusion: The findings indicate that goal-oriented functional task training addresses the needs of children with spastic cerebral palsy, which increases treatment satisfaction and has a positive effect on independent activities and participation in daily life.

Job Analysis of Korean Oncology Advanced Practice Nurses in Clinical Workplace -Using the DACUM Method- (임상에서 활동 중인 종양전문간호사의 직무분석-DACUM 기법 이용-)

  • Lee, Eun-Ryung;Kwak, Mi-Kyong;Kim, Eun-Ji;Kwon, In-Gak;Hwang, Moon-Sook
    • Asian Oncology Nursing
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    • v.10 no.1
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    • pp.68-79
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    • 2010
  • Purpose: The purposes of this study were to identify job definition, duties and tasks of Korean oncology Advanced Practice Nurses (APNs) and assess frequency, importance, and difficulty for each of duty and task using the DACUM method. Methods: The DACUM committee was organized with nine oncology APNs. The committee documented the job definition, duties and tasks based on their daily job descriptions. Validity of the elicited duties and tasks was tested by a study team and 6 oncology APNs. Data were collected using a questionnaire survey from 53 oncology APNs. Results: The job description of oncology APNs was identified 12 duties and 66 tasks. Among the twelve duties, 'education for patients/families' was the most frequently performed and was the most important duty. 'Case management' was the most difficult duty. Among 66 tasks, 'providing education for patients/families' was most frequently performed. 'Providing education for patients/families' and 'assessing patient condition comprehensively' were the most important tasks. 'Implementation research' as the principal investigator was perceived as the most difficult task. Conclusion: In this study, Korean oncology APNs' job performances were identified and analyzed. It is recommended that job description for oncology APNs needs to be standardized and reshaped in advanced way in future.