• 디지털융복합연구
• /
• 제11권9호
• /
• pp.113-126
• /
• 2013

본 연구는 일자리특성이 노인일자리사업 참여노인의 직무만족과 생활만족도에 미치는 영향과 사회적 지지의 조절효과를 탐구하는데 그 목적이 있었다. 본 연구를 위한 자료로는 한국노인인력개발원의 2012년 노인일자리사업 참여노인 실태조사 자료를 사용하였으며, 주된 자료분석방법으로는 위계적 중다회귀분석방법을 사용하였다. 연구결과, 직무내용, 근로환경, 교육 및 서비스환경의 네 일자리특성 변수들은 노인일자리사업 참여노인들의 직무만족에 정의 영향을 미치는 반면에 급여는 유의미한 영향을 미치지 않으며, 직무만족은 노인일자리사업 참여노인들의 생활만족도 증대에 긍정적인 기여를 하는 것으로 나타났다. 이에 덧붙여, 사회적 지지(자녀지지와 외부지지)는 일자리특성과 직무 만족 및 직무만족과 생활만족도 간의 관계를 조절하지 않는 것으로 나타났다.

• 디지털융복합연구
• /
• 제17권12호
• /
• pp.13-22
• /
• 2019

본 연구는 경력단절여성의 자녀상호작용, 부부갈등, 사회적 지지가 양육스트레스에 미치는 영향을 살펴보고, 자녀상호작용과 양육스트레스 관계에서 부부갈등의 매개효과를 확인하는 것을 목적으로 하였다. 이를 위해 8차년도 한국아동패널 데이터를 활용하였으며, 868명의 경력단절여성의 데이터를 대상으로 기술통계, 상관분석, 중다회귀분석을 실시하였다. 분석결과, 경력단절여성의 양육스트레스에 영향을 미치는 요인으로는 자녀상호작용(β=-.184), 부부갈등(β=.427), 사회적지지(β=-.096)이며 32.3%의 설명력을 보였고, 부부갈등의 영향력이 가장 높았다. 또한 자녀상호작용과 양육스트레스의 관계에서 부부갈등은 부분매개를 하는 것으로 나타났다. 이를 바탕으로 본 연구는 일·가정양립 시대에 경력단절여성의 노동시장 재진입을 지원하는 관점에서 이들의 양육스트레스를 예방·경감하기 위한 정책적, 실천적 방안을 제언하였다.

• 디지털융복합연구
• /
• 제17권12호
• /
• pp.139-145
• /
• 2019

본 연구는 블랙컨슈머행동이 조직구성원에게 미치는 부정적 효과를 실증적으로 분석하기 위하여 블랙컨슈머행동이 이직의도에 미치는 영향과 심리적 계약위반의 매개효과를 분석하였다. Baron & Kenny(1986)의 매개효과 검증절차에 따른 분석 결과 블랙컨슈머행동의 상습성, 기만성, 과도성은 이직의도에 유의한 정(+)의 영향을 미친다는 사실을 발견했다. 그리고 기만성과 과도성이 이직의도에 미치는 영향에 대하여 심리적 계약위반의 매개효과가 존재한다는 결과를 통해 심리적 계약위반에 대한 지각을 감소시키는 노력을 통해 이직의도를 낮출 수 있음을 밝혔다. 실증분석 결과를 바탕으로 조직구성원의 이직의도를 줄이기 위한 블랙컨슈머 접근 금지 정책이나 감정노동 수당 등의 보상시스템 등의 대책이 필요함을 제시한다. 본 연구는 고객의 행동과 조직구성원의 행동의 관계를 실증적으로 분석한다.

• 문화기술의 융합
• /
• 제6권1호
• /
• pp.99-104
• /
• 2020

본 논문은 기업의 인사관리와 사업전략 간의 결합패턴에 따른 성과에 대해 분석하였다. 사업전략은 Miles & Snow의 혁신자, 방어자, 분석자 전략으로 구분하였으며, 각 전략 하에서 인사관리가 성과에 미치는 효과를 분석하였다. 자료는 한국노동연구원(KLI)이 2015년까지 진행한 사업체패널조사에 모두 응답한 업체들 중 사업전략에 대해 응답한 465개 기업의 자료를 사용하였다. 분석은 구조방정식모형을 활용하였다. 먼저 전체 표본을 대상으로 몰입형 인사관리와 성과에 대한 관계를 분석하였으며, 다음으로 사업전략 유형에 따라 나눈 개별 자료에서 인사관리가 성과에 미치는 모형을 분석하여 각 모형에서의 변수 간 관계와 모형적합도를 비교하였다. 먼저 전체 표본을 대상으로 한 분석결과에서 몰입형 인사관리가 성과에 유의한 영향을 미쳤고, 모형적합도도 양호하였다. 다음으로 개별 전략 하에서의 모형을 분석하였는데, 몰입형 인사관리는 혁신자 전략에서 성과에 유의한 영향을 미쳤으며, 모형적합도도 양호하였다. 그러나 방어자 및 분석자 전략과 몰입형 인사관리 간의 결합은 성과에 유의하지 않았고 모형적합도도 낮게 나타났다.

• 한국중재학회지:중재연구
• /
• 제23권4호
• /
• pp.55-76
• /
• 2013

This study aims to analyze the main features of Mongolian arbitration system compared with Korean Arbitration Law which was revised under the UNCITRAL Arbitration Model Law. On the basis of this comparative study, certain differences are suggested: First, the environment of Mongolian arbitration is still insufficient in terms of its operation and usage at the international level. Second, the Mongol National Arbitration Court has established Ad-hoc Arbitration Rules and has promoted Ad-hoc Arbitration although it is an institutional arbitration organization. Third, the arbitration objects are defined as the types of tangible and intangible assets in Mongolia which are different from those of the Korean Arbitration Law. Accordingly, court and officer disputes, family disputes, labor-management relations, and criminal matters are covered by the arbitration objects. Fourth, Mongol Arbitration Law specifies the following persons disqualified for arbitrator appointment: the member of the Constitutional Court, judge, procurator, inquiry officer, investigator, court decision enforcement officer, attorney, or notary who has previously rendered legal service to any party of the disputes, and any officials who are prohibited by laws to be engaged in positions above the scope of their duties. Fifth, the arbitrator selection and appointment criteria should be documented, and the arbitrator should have the ability to resolve the disputes independently and fairly and achieve concord from both parties. Sixth, if there is no agreement between the parties, the arbitration language should be Mongolian, and the arbitral tribunal has no power to decide on it. Seventh, despite the agreement for a documentary hearing between the parties, there should be provided opportunities for an oral hearing if either of the parties requires it. Eighth, if the parties do not understand the language of the arbitration, the parties can directly ask the translation service. They should also keep secrets in the process of arbitration. Ninth, the cancellation of arbitral award is allowed by the application of the parties, not by the authority of the court. Except for the nine differences above, the Mongolian arbitration system is similar to that of the Korean Arbitration Law. This paper serves to contribute to the furtherance in trade relationship between Mongolia and Korea after the rapid and efficient resolution of disputes.

• 한국토양비료학회지
• /
• 제46권3호
• /
• pp.143-152
• /
• 2013

No-till farming system has been extensively studied all over the world as the effective method for maintaining the soil fertility. The general advantages of this system have been well known for reducing the labor, fuel, machinery, and irrigation cost as well as for increasing the soil quality through soil aggregation, water infiltration, microbial population and etc. Recently, it becomes more popular with the increase of interest on sustainable agriculture, especially because of its higher carbon sequestration potential compared to conventional tillage. Crop residue management should be essentially included to look forward to achieving the positive effect on reduction of greenhouse gas. Nonetheless, there are also negative opinions on effect of no-till farming system. For example, some researchers reported that soil physical properties were not improved by no-till under certain soil and climatic conditions. This means no-till farming systems were strongly affected by the soil characters and climatic conditions. Therefore, the researches to meet the specific-regional characters are greatly needed in order for no-till farming system to successfully settle in Korea. The objective of the review article is to present the future direction and perspective on no-till farming system in Korea. For this purpose, we summarized the results of domestic and foreign researches about no-till farming system until now. Specifically, the chapter on foreign research consisted of four parts: positive and negative effects, the effect in paddy soil, and latest research direction (2012-2013) of no-till farming systems. Whereas, review for domestic researches was divided into two main parts: paddy and upland soils. In the final chapter, the priorities for the optimum conservation tillage in Korea were discussed and proposed through the previous researches.

• 한국작물학회:학술대회논문집
• /
• 한국작물학회 1998년도 21세기 한반도 농업전망과 대책(한국작물학회.한국육종학회 공동주관 심포지움 회보)
• /
• pp.68-111
• /
• 1998

The structure of the Hanwoo (Korean Native Cattle) Industry remains very weak and vulnerable to the WTO/IMF system. Considering that the majority of cattle farmers are small sized, and that marketing systems are outdated and inefficient, rapid expansion of lower priced beef imports by WTO system and rapid increasing of production costs by IMF system would lead to the deprivation of a regular source of farm income and threaten the stability of rural life. Accordingly, the Hanwoo industry should be expanded in accordance with progress in the implementation of (1) programs for the structural adjustment and (2) measures to compensate for the loss. Efforts for lowering major production factor costs needs to continue, In order to increase the supply of calves at low cost, the programs of collective cow-calf farms should be expanded, thereby reducing the cost of calf purchase, which constitutes the largest share of Hanwoo production cost. Also, feedlot operations should be encouraged for small herd farms in order to achieve a substantial saving in beef production costs by integrated operations from calf production to cattle fattening. A substantial saving would also be made by collective purchase and distribution of various inputs through the cooperatives' channels. Extension services should be strengthened for cattle farm management, cattle care and feeding, prevention of cattle disease, etc. In order to minimize cash outlays for commercial mixed feeds, utilization of far by-products as feeds should be enhanced and production of forage crops productive of resources, such as land and rural labor, during the farm o(f-season, needs to be encouraged. Also, technological development for enhancing the nutritional value of farm by-products should be encouraged. Measures for successful segregation of the Hanwoo beef market should be implemented, thereby enhancing incentive for quality beef producers and protecting consumers willing to pay higher price for quality beef. For development of the Hanwoo industry, a considerable time frame would be required in order for (1) small livestock farmers to make a successful adjustment by staying in the enterprise and achieving increased price efficiency (2) livestock farmers to acquire know-how for producing quality Hanwoo beef, (3) the ongoing Government policy of enhancing price-quality competitiveness, and for improving the quality Hanwoo beef marketing to take root. (4) consumers to increase their ability to distinguish meat quality, and others.

• 한국작물학회지
• /
• 제47권2호
• /
• pp.80-84
• /
• 2002

In spite of simple and cheap cultivation method, water broadcast-seeded rice demonstrates uneven and unstable seedling establishment per unit land area and requires more herbicide and labor-input for weed control. Three experiments were conducted in a phytotron at 18$^{\circ}C$ to evaluate the adaptability of seed-mat mulching cultivation technologies in water seeded rice for the uniform seedling establishment and the inhibition of weed occurrence without herbicide application. Five different kinds of mat with different mesh sizes and fabric properties were tested. The emergence of rice was the highest in Lawn-mat treatment, being comparable with the control, in which seeds were sown without mat. The Lawn-mat also exhibited the lowest mat tension. Mat tension may influence the emergence of rice. And once it was soaked in water, it didn't maintain its original shape any more. The emergence rate of rice was the lowest in Safer-mat treatment. In Lawn-mat treatment, which was the most effective for rice emergence in the first study, the differences of emergence and seedling establishment of rice depending on the seeding position (upper, beneath, and between mats) treatments were negligible, while they were higher in dry seeds than in pre-germinated seeds treatment. The emergence as affected by the kinds of mat also showed the same trend when tested using barnyard grass. Depending on the kinds of mat, the inhibition effect of weeds was the greatest in Safer-mat and the poorest in Lawn-mat. These results strongly suggest the possibility that the uniform seedling establishment and weed management without chemical could be achieved simultaneously by seed-mat mulching through the combination of effective mat for the emergence of rice and another efficient mat for the inhibition of weed occurrence. This possibility was also tested in the field.

• Reproductive and Developmental Biology
• /
• 제33권3호
• /
• pp.139-146
• /
• 2009

This study tried to develop the system (device) that automatically notify a manager of condition just before and after farrowing to extend ubiquitous-based technology and to increase efficiency of delivery care and productivity by reducing human labor and time on standby when farrowing management is done in the difficult and hard working environment of farrowing such as night or holidays in field sand especially in pig industry. In this test, selected 10 gilts were executed timed artificial insemination and were set up each temperature sensor and load sensor to them 3 days before the estimated farrowing day and were observed the farrowing situation. This study was embodied the NESPOT-based (KT Corporation) monitoring system, the system to transmit data in real time by utilization of wireless LAN and the sensor module to apply the ubiquitous environment to them. And this study was observed the situation to automatically notify situations of 10 gilts that first bore just before and after farrowing. The result obtained the farrowing situations of them in real time by setup of the NESPOT-based monitoring system to check farrowing situation directly is as follow. The average time of the automatic notice about situation just before farrowing by the temperature sensor was 27.5 minutes before the beginning of farrowing (the expulsion time of a piglet). 6 of 8 pregnant gilts that first bore automatically were notified situations just before farrowing and the temperature sensors inserted into 2 ones before farrowing were omitted. (The automatic notice rate 75%) The average time of the automatic notice of situation just after farrowing by the load sensor was taken 46.5 minutes after the beginning of farrowing (the expulsion time of a first piglet). The average gestation period of 8 ones that first bore and were tested by the automatic notice of farrowing situation was 115.6 days. This result found that the automatic farrowing notice system by the temperature sensor is more efficient than the load sensor as the automatic farrowing alarm device and sanitary treatment and improvement of the omission rate were required.

• 대한공간정보학회지
• /
• 제10권1호
• /
• pp.83-90
• /
• 2002

GPS 상대측위기법에 있어 고정점으로 이용되는 기준점에 과대오차가 내재되어 있다면, GPS의 우수한 성능에도 불구하고 신설점에 미치는 오차의 영향은 다양한 형태의 오차로 전파 될 수 있다. 따라서 본 연구에서는 신설점 선정에 기준점으로 이용될 삼각점들의 오차 분석을 위해 GPS관측을 2개의 세션으로 나누어 수행하고 기선해석과 망조정을 통해 TM 좌표를 구하고 다시 GPS관측이 이루어진 삼각망에 대해 각각의 기선을 EDM으로 관측하고 또한 현행성과를 수평거리로 환산하여 각각 거리를 비교 하였고 좌표분석은 EBM에 의해 관측된 기선을 최소제곱법의 관측방정식을 이용하기 위해 Visual Basic 6.0을 이용하여 좌표변환 프로그램을 개발하여 좌표를 산출하고 GPS 성과 및 현행삼각점 성과와 비교 분석하여 최적기준점을 선정하였다.