• 농업과학연구
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• 제8권1호
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• pp.3-10
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• 1981

수도개체군(手稻個體群)의 생장(生長)과 수량(收量)을 생산생태자적관점(生産生態字的觀点)에서 해석(解析)하고저 그 생산구조(生産構造)와 평균생장속도(平均生長速度) 및 관련요인(關聯要因)의 영향(影響)을 구명(究明)하여 다음과 같은 결과(結果)를 얻었다. 1. 개체군하(個體群下)에서는 개체상태(個體狀態)보다 전생육기간(全生育期間)에 걸쳐 높은 평균생장속도(平均生長速度)를 지속(持續)하였으며 등숙기간(登熟期間)의 생장속도(生長速度)가 비교적(比較的) 높아 수량(收量)이 증가(增加) 하였다. 2. 벼의 개체군(個體群)이 평균생장속도(平均生長速度)를 높게 유지(維持)하였음은 순동화율(純同化率)보다 엽면적증대(葉面積增大)의 영향(影響)이 더 컸었다. 3. 개체군(個體群)서 품종(品種)에 따라서는 상위엽층(上位葉層)의 과번무(過繁茂)로 하위층엽(下位層葉)에 대(對)한 투광(透光)를 저해(沮害)하여 그 고사(枯死)를 많게 하였다. 4. 개체군(個體群)에서는 생육후기(生育後期)에 갈수록 동화기관(同化器官) 대(對) 비동화기관(非同化器官)의 비율(比率), 투광율(透光率) 및 엽신(葉身)의 질소함량(窒素含量)이 상대적(相對的)으로 저하(低下)하였다.

• 공학교육연구
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• 제18권1호
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• pp.31-40
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• 2015

이 연구는 생산가능인구가 감소하면서 나타나게 될 사회변화와 이로 인해서 야기될 수 있는 인력 유용성 차원에서 나타날 수 있는 문제를 제시했다. 다음으로 그 동안 고등교육정책의 문제와 진단을 하고 마지막으로 생산 가능인구의 감소에 따른 고등교육정책의 방향을 제시했다. 고등교육의 정책 방향은 대학 정원 관리, 대학교육 경쟁력 제고, 산학연계 활성화를 제시했다.

• 대한가정학회지
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• 제44권6호
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• pp.35-45
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• 2006

The purpose of this study is to investigate productive activities effect on psychological well-being in the elderly. As people grow older, the level of physical function and psychological well-being is decreased. But We verified maintaining productive activities could make buffering effect on psychological well-being. And We investigate what kind of productive activities could effect on psychological well-being by gender. As a result, there were differences in self efficacy belief, life satisfaction and depression by age, education, absence of spouse, subjective economic status and physical function. Group activity and domestic labor had on affirmative effect on self efficacy belief in male and female elder. Learning activity had on positive effect on life satisfaction in female. Depression was negative influenced by voluntary activity and domestic labor in female and pay work, group activity and domestic labor in male.

• 한국인구학
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• 제30권3호
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• pp.57-81
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• 2007

현재 각 사회에서 진행되는 생산적 노년 논의가 사회적 생산성을 유지하고 사회적 부담을 해결하려는 방향으로 진행되고 있으며 이것은 노인의 활동성과 독립성에의 강한 가치부여로 나타난다. 본 연구는 <2004년도 전국노인생활실태 및 복지욕구조사> 자료 분석을 통해서 노인집단 내부에 나타나는 생산적 활동의 복합적인 양상을 조명한다. 노인의 생산적 활동 중 유급노동활동과 사회지원활동 두 영역에서 활동에 참여하는 노인의 경제적 기반과 자발성, 가족과의 관계에 따라 복합적 경향을 엿볼 수 있다. 이러한 점은 노인의 생활만족도 분석에서 더욱 두드러진다. 연구 결과, 대표적 생산적 활동인 유급노동의 경우 경제적 기반이 양호한 상태이고 참여 동기가 노인의 자율적 선택에 의한 자발적인 활동인 경우에는 생계유지를 위해 불가피하게 활동에 참여하는 노인과 비교하여 생활만족도에서 큰 차이를 보였다. 또 다른 생산적 활동 영역인 사회지원활동 중 가정일 및 돌봄 활동의 경우, 참여노인의 경제적 상황과 지원대상인 가족과의 관계에 따라 나누어 생활만족도를 비교했을 때 가족관계에 불만족하는 경우에 생활만족도가 눈에 띄게 떨어진다.

• 아태비즈니스연구
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• 제15권2호
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• pp.41-52
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• 2024

Purpose - Population is the foundation for maintaining and growing the strength of a nation, and a certain number must be maintained for the growth of the national economy. and Amidst the changing population structure where the elderly population is steadily increasing while the productive population is gradually decreasing, there is a practical need for devising solutions to overcome the low birth rate. Design/methodology/approach - For conducting this study, data was collected from a total of 1,000 residents of Goyang city, aged 19 and above. Out of these, empirical analysis was conducted using the SPSS 29.0 statistical program on the response data of a total of 247 individuals, including 156 individuals in their 20s and 191 individuals in their 30s, who belong to the MZ generation. Findings - The results showed that first, the awareness of the childbirth encouragement policy did not significantly affect the child-rearing environment. The perception of the importance of the childbirth encouragement policy had a positive and significant effect on the child-rearing environment. Moreover, the child-rearing environment had a positive effect on marital attitudes. Research implications or Originality - Thus, rather than the effects of awareness through the promotion and education of national childbirth policies, it is preemptively necessary to realize substantial childbirth encouragement policies for improving the child-rearing environment.

• 대한치과의사협회지
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• 제49권1호
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• pp.7-14
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• 2011

The purpose of this study is to discuss the economic outlook of dentistry in relation to pessimistic economic perspectives of Korea and to present subsequent solutions. The expectation of the future economic growth rate of Korea is gloom with not only a love rate of increase in population due to an aging society and a low birthrate, but also with a declined number of productive populations. Moreover, the future of dentistry in Korea is obscure. Even with a dwindling population growth, an average of 750 new dentists graduate from dental school every year. The 30-35% of the new graduates practice in public hospitals; and 65~70% of them open up their own private practices, However, unlike in the past, the occurrence of dental practice bankruptcy has been increasing with a competitive environment, excessive initial investment, knowledgeable patients, and etc. Therefore, it is essential to re-evaluate the number of new graduates. Also, it is necessary to supply a greater number of public hospitals with newly licensed dentists, who have various clinic experience, participate in research and development, and experience appropriate hospital management skills.

• 농촌지도와개발
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• 제3권1호
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• pp.1-16
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• 1996

The purpose of this study was to interpret the transformation of Cooperative Groups for Agricultural Production(CGAP) with the change of the Agricultural Productive Force. The specific objectives were; 1) To investigate the change of agricultural labour-power, 2) To investigate the change of agricultural mechanization and arable land, 3) To interpret the transformation and content of CLAP. The population of farmhouseholds has decreased continuously since the late 1960s. Especially, with the move-outs of youth ages of twenties to forties, the condition of agricultural labour-power has been more serious. The processing of agricultural mechanization was a small scale step in the 1970s, but after the 1980s there was a spread of middle-large machines. However the usage rate of agricultural machines was constrained by the bad conditions of arable land. From the 1970s to now, the CGAP have bean processed by many kinds of patterns. In the 1970s, the lack of labour-power caused the creation of the Co-Working Team. After the late of 1970s, the wage of agricultural employees was raised, because the working population of agriculture was cut down. Also, the induction of agricultural machine was promoted. As a result, in the 1980s, the Machine-Using Team occurred due to these conditions of agricultural productive force. In the late of 1980s, the population decreased more rapidly, and the use of large machines were spread. Than farmhouseholds laking labour-power gave a trust to other farmhouseholds and Teams which had machines. In 1990, Given-Trust Cooperations were enacted by law, and in order to overcome the lack of labour-power, and solve the problem of the successors of agriculture, Cooperative Organizations were also enacted by law. Finally, in Korea from the 1970s to now, as the agricultural productive force has barn changed, the Co-Working Team was transformed into the Machine-Using Team, and the Machine-Using Team was transformed into the Given-Trust Cooperation, and the Cooperative Organization.

• 농촌계획
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• 제24권3호
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• pp.43-54
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• 2018

The residential population of Jeju Island has increased more than 10% for last 10 years. Especially, the tourist population is more than twice comparing to 2005. The population growth of Jeju has brought about large-scale urban development and increased land demands for tourism services. The goal of this study is to analyze the human, social, and environmental status of Jeju Island and to evaluate the environmental capacity of land use using ecological footprint (EF) model. This study shows the changes in ecological deficits of Jeju Island through estimating ecological productive land (EPL) considering EF from 2005 to 2015. The categories of total EF consists of food land, built-up land, forestry, and energy consumption. In order to reflect the characteristics of resort island, we consider not only residential population but also tourist population who can increase land demands. The outputs of this study also provide the potential excess demands of EPL and suggest needs of sustainable management plans for the limited land of Jeju Island.

• 한국응용과학기술학회지
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• 제40권1호
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• pp.24-34
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• 2023

본 연구는 생산 가능인구의 세대별 스포츠 용품 온라인 소비성향을 탐색하고, 스포츠 4.0 시장의 온라인 소비자를 세분화하여 미래의 소비 시장을 예측하기 위한 기초자료를 제공하고자 했다. 따라서 생산 가능인구의 세대별 집단(Y세대 이상, Z세대) 중 스포츠 용품을 소비한 경험자를 대상으로 본 조사를 실시했으며, 총 478명의 자료를 최종 분석에 적용했다. 자료처리는 SPSS statistics(ver. 21.0)으로 빈도분석, 탐색적 요인분석, 재검사 신뢰도의 상관관계 분석, 신뢰도 분석, 의사결정 나무 분석을 실시했다. 생산 가능인구의 세대별에 따른 스포츠 용품 온라인 소비성향 탐색결과, 여유, 즐거움, 자아 상징, 가격 요인이 높을 경우와 자아 상징, 기능, 환경 친화 요인이 낮을 경우 Z세대 집단으로 분류될 확률이 크게 나타났으며, 여유 요인이 낮고, 자아 상징 요인이 높을 경우와 즐거운 요인이 낮고, 연대적 소비 요인이 높을 경우 Y세대 이상 집단으로 분류될 확률이 크게 나타났다. 또한 이와 같은 모형의 분류 정확도는 69.7%로 나타났다.

• The Journal of Asian Finance, Economics and Business
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• 제8권1호
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• pp.1009-1016
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• 2021

Productive human resources are important assets for companies in facing the global economic competition. The purpose of this study is to examine the effect of economic attitudes toward employees' job satisfaction as well as understanding the impact of economic attitudes toward employee productive behavior at "Sentra Tenun Ikat" in East Java. The research method applied in this study is quantitative research with an explanatory design, which is intended to gain a better understanding of the relationship between variables. The population in this study amounted to 394 participants from SMEs and joint business groups. Meanwhile, the sample was 197 people and collected using a proportional random sampling technique. The variable measurement was carried out by a questionnaire distributed to respondents, which consisted of thirty-five closed questions. Each question item provides five alternative answers. Furthermore, it is calculated using Structural Equation Modeling (SEM) undergoing the LISREL 8.80 program. The findings indicated that there was a positive influence of economic attitudes on employees' job satisfaction. Indeed, the positive value coefficient indicates that there is an effect that is directly proportional to economic attitudes toward employees' productive behavior through employee performance satisfaction, namely, the better the economic attitude taken, the higher the productive behavior of employees.