Managing Work-Life Interrelationships Among High School Teachers Through ICTs

Elia, Alana R State University of New York at Albany ProQuest Di 2024 해외박사(DDOD)

The primary focus of research on information and communication technologies (ICTs) and work-life interrelationships has been on traditional office work. However, occupations such as teaching are worthwhile to study because they are structured differently than a traditional office given that students are the direct consumers of teacher labor. There is a lot of face-to-face engagement with students in the classroom, while at the same time teacher's jobs increasingly incorporate the usage of ICTs. Secondary schools for students (generally 14 through 18 years of age) are complex environments where both teachers and students are experiencing permeations of personal life into the school (or work) environment that are facilitated by ICTs. A distinctive quality of secondary schools as an organizational setting is the large number of digital natives who are present due to teachers educating a younger demographic. Digital natives are considered younger people who were raised in the digital world (Palfrey & Gasser, 2008). The research reported on in this paper examines 1) what organizational and institutional influences impact how high school teachers use ICTs to manage personal life concerns while on the job, 2) what the implications of using ICTs while at work in a high school setting are for the purpose of managing personal life with respect to problematizing boundaries between public and private, 3) how the teachers respond to student's technology practices that function to manage the student's work-life interrelationships, and 4) how the teacher's technology practices that function to manage their own work-life interrelationships influence student's technologically enabled work-life management practices. Findings indicate 1) that organizational and institutional influences that impacted how the high school teachers used ICTs to manage personal life concerns included the technological conditions that were present, the rules surrounding technology usage during the work day, and the heavy workload experienced by the teachers as three influencing factors. Teachers managed these conditions by employing technologies-in-practice of improvisation and productivity. Additionally, 2) the virtual, electronic environment in which they work, as well as the physical environment afforded them less privacy, and teachers had to navigate being constantly subjected to surveillance by their students, colleagues, and administration. 3) Teachers were also forced to respond to student's technology practices that functioned to manage the student's work-life interrelationships by employing various techniques to manage their student's ICT use in order to preserve a classroom setting that was conducive to learning. 4) Teachers indirectly disciplined themselves to follow the school rules and set a good example for students, while also balancing the need to manage their own work-life boundaries and modeling for students how to do so. The teachers, students, and administrators ultimately constituted a community of practice where they were all intertwined and interacting together and their work was tied to and relied on the work of the other subgroups.

Effects of potassium-lysine interrelationships in broiler chicks : 육계에 있어서 칼륨과 라이신의 상호관계에 관한 연구

신호용 서울대학교 대학원 1990 국내박사

戰略群 狀況變數와 企業成果의 相互關聯性에 관한 硏究

정동섭 釜山大學校 1995 국내박사

2006-2008년 독도 주변 해역에서 미생물 상호 관계 및 분리된 2개의 신종 박테리아 연구

김혜민 서울대학교 대학원 2009 국내석사

雪嶽山의 種 分布分析에 依한 植物群集간의 聯關性에 關한 硏究

고재기 中央大學校 1990 국내박사

혈액,요 및 두발중의 수은함량의 상호관련성에 대한 검토

송영수 中央大學校 1982 국내석사

A TIME SERIES ANALYSIS ON INTERRELATIONSHIPS AMONG U.S. AND KOREAN LIVESTOCK PRICES

권오복 University of Missouri-Columbia 2001 해외박사

This study investigates the nature of price transmission mechanisms in the U.S. and Korean livestock sectors by evaluating dynamic price linkage models of farm, wholesale and retail prices. The focus of the study is primarily on discovering interrelationships among prices and changes in those interrelationships over time. In particular, the cross-commodity and cross- country effects are emphasized. The analytical tools utilized are time series techniques including stationarity tests, cointegration tests, impulse response functions, and forecast error decomposition. In order to analyze the potential for structural change in price interrelationships, gradual switching models are applied to identify structural breaking points. The livestock products covered in this study include beef, pork, and chicken. Aggregate average monthly data are used. In most cases, a unidirectional causality relation is found; from farm to wholesale and retail prices. Most of the U.S. livestock prices reveal structural breaks in the mid or late 1970's while structural change in Korean livestock prices occurred in the mid or late 1980's. For each commodity price at a certain level of the marketing chain, there is evidence of asymmetric price transmission. Thus, prices in other levels of the market react differently to price increases as opposed to price decreases. In both the United States and Korea, shocks at the farm level are quickly transmitted to downstream marketing channels, whereas shocks at the retail market are not fully transmitted to upstream markets. A common feature found in both countries is that the farm price is the major source affecting other prices. U.S. livestock prices become more exogenous over the period studied implying that interrelationships among prices become weaker. In contrast, Korean prices are increasingly related to each other. It was confirmed that each retail price in both countries affected other prices to a certain extent. The Korean financial crisis brought about structural change in U.S. livestock prices denoted in Korean currency. In general, little interrelationship between U.S. and Korean livestock prices is found with each price moving independently of each other. Only chicken prices of the two countries show some degree of interrelationship.

A Way to Identify Few Critical Human Factors during Transfer of Control in Autonomous Driving Level 3

Sabando Cardenas Jose Fernando 금오공과대학교 2017 국내석사

Much emphasis has been put on the hardware and software components of self-driving cars (also called autonomous cars); however, interactions between driver and car have been left behind. There are some stages left to be developed in order to arrive at the times of fully self-driving vehicles. Currently, cars are not fully automated thus maintaining a need to keep the driver in the loop for when the system is not able to execute the required actions in order to arrive safely to its destination. These situations are often referred in autonomous driving literature as control transfer. The purpose of this study is to propose a way, using quality control techniques in order to draw out a few critical human factors that could yield or prevent human errors and in consequence an accident in autonomous driving level 3. 최근 자율주행 자동차에 대한 연구가 활발히 진행되고 있으며 특히 자율주 행 자동차를 구성하는 하드웨어 및 소프트웨어와 같은 기술 중심의 연구가 진 행 중이다. 하지만 자율주행 자동차를 이용하는데 있어서 운전자와의 상호작 용(HVI)에 대한 연구는 상대적으로 미흡하며 이를 보완할 필요가 있다. 현재 개발 중인 자율주행 레벨 3 단계에서는 부분 자동화 단계로 운전자와 자율주 행 자동차 간에 제어권 이양 상태가 발생하며 운전자의 상태에 맞는 HVI연구 가 진행되어야 한다. 따라서 본 연구의 목적은 운전자의 실수를 일으키는 원 인과 그것을 방지하기 위한 몇 가지 중요한 인적 요인을 도출하기 위해 품질 관리 기술을 사용하여, 결과적으로 자율주행 레벨 3단계에서 사고를 예방하는 방법을 제안하는 것이다.

中國의 經濟發展과 改革·開放의 相關性에 관한 硏究

나병인 延世大學校 行政大學院 2005 국내석사

The objective of the research which it sees will lead the research regarding the interrelationship of economic developmental and reformation & opening and with hunger China which languishes poorly is accomplished the economic growth surprising world how for only 20 years and the eminent economic experts of the world are done forecast that becomes the world maximum economic superpower hereafter inside 20 years without hesitation. There is that it reveals.Also the research discovers the economic development of thedeveloping country from analyzes the developmental process ofChinese economy and analyzes the model of China to be adapted thedeveloping country. In Advanced the research analyzes theinterrelation of reformation & opening policy as economicdevelopment and the cause of China intensively from the researchand analyzes the use characteristic of Chinese reformative openingpolicy as economic development strategy establishment of thehereafter developing country. The search is composed with total 6chapters together and the detail contents is same with afterwords.1st chapter describes against a background and the objectivewhich select the research and sees against a scope and method ofthe research.2nd chapter sees against progressive reformative and radicalreformative theory as examining the existing theory investigationagainst a Chinese economic development and radical reformativetheory and presents the direction of the research3rd chapter outlines the economic situation before reformation &opening as lapse and phased feature of economic reformation. Itinvestigates the cause of economic reformation and it investigatesagainst the foreign opening policy after it investigates againstreformative theory4th chapter leads result inspection of Chinese reformative openingpolicy and It observes the role as power of Chinese economicdevelopment and report it understands. Also it observes the contentsand features of Chinese reformation & opening and analyzes ascomparison it. pursues a gain and loss and the analysis which arethe depth against a reformative opening policy5th chapter As theory investigation of the research, researches theinterrelationship of the interrelationship of economic developmentaland reformation & opening intensively. It will analyze. Chineseeconomic development and reformative opening policy analysis theinterrelationship which probably is what kind of interrelation it. It isinvestigating reformation section and opening section with the springit as cause of Chinese economic development, presents an theoreticbackground and a ground it.It summarizes the research result from last conclusion and It seesto view the developmental direction of hereafter Chinese economywith the base which scrutinizes the problem point of Chineseeconomy. 한 나라가 어떻게 흥하고 어떠한 원인으로 망했으며 그리고 어떤 나라는어떤 방식으로 경제적인 부흥을 이루었는지 국가의 를 살펴보면 興亡盛衰그 속에서 많은 역사적인 교훈과 경제발전의 모델을 발견할 수 있다.영국 는 년이 되면 중국이 인구 억명이라 (IISS) 2010 13 國際戰略問題硏究所는 거대한 內需市場을 바탕으로 세계 최대의 단일 시장이자 세계 위의 경제 1대국이 될 것이라고 전망했으며 는 년이 되면 중국이 미국을 , IBRD 2020제치고 세계 최대의 경제 대국으로 부상할 것으로 전망하고 있다.근대 이후 중국의 개혁적 지식인과 지도자들이 공통적으로 추구했던 숙원 사업은 부강한 신 중국 건설이었다. 특히 세기 일본과 서방 세계 , 19의 제국주의적 침략과 군벌정치의 암흑기를 경험하면서 중국의 근대적 지식인들과 정치 지도자들은 때로는 양무자강운동을 전개하면서 때로는 국민혁 , 명운동을 추진하면서 부강한 신 중국 건설의 이상을 실현하려고 노력하였다.이런 점에서 부강한 신 중국 건설은 국민당과 공산당의 공통적인 과제였고 모 ,택동과 등소평이 다 같이 추구했던 공통의 과제라고 할 수 있다 사실 .년 중 1949 화인민공화국 건립과 더불어 모택동은 중화민족의 궐기와 독립 “ ,민주 평화 통일 및 부강한 신중국의 건설 을 당면 과제로 선언하고 나름 , , ” ,대로의 방식으로 급속도의 경제발전과 산업화를 추진하면서 부강한 사회주의신중국의 건설을 구현하려고 노력하였다.1) 그러나 년대의 장개석 정 , 1930 부와년 이후 모택동이 주도했던 사회주의 방식의 부강한 신 중국 건설은

Interrelationship between dopaminergic receptors and catecholamine secretion from the rat adrenal gland : 흰쥐 부신에서 카테콜아민 분비작용과 도파민 수용체간의 상관성

윤중근 조선대학교 대학원 1992 국내박사

도파민 함유세포가 교감신경절에 존재하는 것으로 알려져 있으나, 말초에서 신경전달 물질로써 그의 역할과 작용기전에 대해서 아직까지 알려진 바가 많지 않다. 따라서 본 연구에서는 도파민 D_(2)-수용체의 선택적인 효능약으로 알려진 apomorphine이 흰쥐 적출 관류 부신에서 카테콜아민 (CA) 분비작용에 미치는 영향을 연구코자 시도하여 다음과 같은 연구결과를 얻었다. 10uM Apomorphine의 비교적 낮은 농도를 부신정맥내에 20분간 관류하였을때, 5.32mM ACh, 56mM KC1, 100uM DMPP 및 100uM McN-A-343 등의 투여에 의한 CA 분비작용이 의의 있게 감소되었다. Apomor-phine 농도를 30uM로 증가시켜 관류하였을때 상기약물에 의한 CA 분비작용은 더욱 억제되었으며 또한 BAY-K 8644에 의한 CA 분비 작용도 뚜렷이 억제되었다. 더우기 apomorphine을 100uM의 고농도로 전처치 하였을때, ACh, excess K^(+), DMPP 및 McN-A-343에 의한 CA 분비작용은 현저히 차단되었다. 도파민 D_(2)-수용체 차단제인 metoclopramide (33uM)으로 20분간 관류 하였을때 ACh, DMPP및 McN-A-343에 의한 CA 분비작용은 유의하게 억제된 효과를 나타내었으나 excess K^(+)에 의한 CA 분비작용은 별다른 영향을 받지 않았다. 그러나 metoclopramide (30uM) 존재하에서 30uM apomorphine으로 20분간 전처치 하였을때 excess K^(+) 뿐만아니라 DMPP의 CA 분비작용은 별다른 변화를 받지 않았다. 이상과 같은 실험 연구결과를 종합하여 보면, apomorphine은 cholinergic receptor stimulation 과 membrane depolarization에 의한 CA 분비작용을 용량의존적으로 억제하며, 이러한 작용은 억제성 도파민 수용체를 활성화 시킴으로써 흰쥐 부신 수질의 chromaffin cell 내로 칼슘의 유입을 억제하여 나타나는 것으로 사료된다. It has been known for some time that dopamine-containing cells are existed in sympathetic ganglia, i.e., small, intensely fluorescent cells. However, its role and mechanism of action as a peripheral neurotransmitter are poorly understood so far. In the present study, an attempt was made to examine the effect of apomorphine, which is known to be a selective agonist of dopaminergic D_(2)-receptor on secretion of catecholamines(CA) from the isolated perfused rat adrenal gland. The perfusion of a low concentration of lOuM apomorphine into an adrenal vein for 20 min produced significant reduction in CA secretion induced by 5.32mM ACh, 56mM KC1, 100 uM DMPP and 100 uM McN-A-343. Increasing apomorphine concentration to 30 uM led to more markedly decreased CA secretion as compared to the case of 10uM apomorphine and also did inhibit clearly CA release by 10^(-5)M BAY-K 8644. Furthermore, in adrenal glands preloaded with a higher dose of 100uM apomorphine, CA releases evoked by ACh, excess K^(+), DMPP and McN-A-343 were almost abolished by the drug. The perfusion of 3.3 X l0^(-5)M metoclopramide, which is well-known as a selective dopaminergic D_(2) antagonist, produced significantly inhibitory effect of CA release by ACh, DMPP and McN-A-343 but did not affect that by excess K^(+). However, preloading of 30 uM apomorphine in the presence of metoclopramide did not modify the CA secretory effect of excess K^(+) and DMPP. These experimental results demonstrate that apomorphine causes dose-dependent inhibition of CA secretion by cholinergic receptor stimulation and also by membrane depolarization from the isolated perfused rat adrenal gland, suggesting that these effects appear to be exerted by inhibiting influx of extracellular calcium into the rat adrenal medullary chromaffin cells through activation of inhibitory dopaminergic receptors.