케냐 Rift Valley 고원지대 소규모 낙농가의 가축분 관리와 이용 실태

김형호,Dannie, R . L .,Christa, U .,Thorp, W . B . 한국국제농업개발학회 2001 韓國國際農業開發學會誌 Vol.13 No.2

Rift Valley 고원의 semi arid 기후 조건에서 사육되는 젖소의 사양, 분뇨관리 및 분의 시용효과를 구명하고자 Nakuru, Rongai, Nyandarua 지역을 대상으로 소규모 낙농가 22개소를 방문조사하였다. 호당 평균 사육두수는 2.7두였으며, 지붕이 있는 Boma에서의 사육은 9.5%였고, yard 사육은 71.5%였다. Boma는 착유와 분뇨수집을 목적으로 이용되고 있다. 두당 1일 산유량은 4.77㎏였고, 착유시기별 유량은 오전에 2.63㎏였고, 오후에는 2.14㎏였다. 착유 소요시간은 두당 20분였다. Samba에 분퇴비 시용량은 년간 ㏊당 110㎏으로 추산되며, 시용 면적은 시용농가 호당 평균 1.5acre였다. 분퇴비 시용효과는 무시용구에 비하여 옥수수는 47.4%, 감자는 49.2%이 더많이 증수 되었고, 옥수수가 감자보다 24% 더 증수되었다. 농장에서 채취한 분의 건물함량은 89.69%였고 질소 1.89%, 인 0.29%, 칼리 1.53%였으며, C/N비는 17.44였다. 농장의 가장 어려운 점은 조사료와 물 확보였다. This report presented the results of a characterisation study of dairy system and wastes recycle on the smallholder dairy farm at the area of Nakuru, Rongai and Nyandarua. Average heads of cow was 2.7 heads per farm and milk production was 4.77㎏ per day and 2.63㎏ in the morning, 2.14㎏ in the afternoon, respectively. Daily milking time was 19.2 minute per head. Of the 22 household, 71.5% had yard and 9.5% roofed concrete floor. Bomas were used for milking and keeping cows at night instead of day time. Yards made of wood fence with wooden structures for milking parlours were large compared number of cows which may be not concerned. Urine was not available in manure mix especially in yards because they were dry up. Manure was collected after it had accumulated over a long period on yard. It was difficult to compost even after heaping because they was already too dry. In yard the manure was directly transferred to its Samba to make heaps awaiting application on the Samba. There was no fermentation in the heaps at Samba because it's dry. Average acres of Samba applied with manure was 1.5 acres. Manure was applied on either maize or potatoes. 12 farmers applied to maize farms while 4 farmers applied onto potatoes farms. Comparing the trials from Samba where manure was applied, maize trial increased by 47.4% and potatoes 49.2%. The farmers applied farms with manure alternatively every after one year. The DM, N, P and C/N ratio was 89.69%, 1.89, 0.29% and 17.44, respectively. The most difficult things were shortage of roughage and water. The animals moved to where the water and roughage is available. And they waste too much energy for moving instead of milk production.

Differences in Capital Structure : Strategies in Christian-managed Firms Compared to Secular Firms

Park, Jeong-Yun,Dannie Tindle,Greene, G. Robert,Shelor, Roger 통합연구학회 2002 통합연구 Vol.15 No.2

본 논문은 기존의 자본구조이론을 검토한 후에 성경적인 차입원리에 기초하여 크리스천이 경영하는 기업의 자본구조는 비 크리스천이 경영하는 기업의 자본구조와는 차이가 있을 것이라는 가설을 설정하고 미국 크리스천 경영기업을 대상으로 설문조사를 통하여 가설을 검증하였다. 비록 두 집단간에 통계적으로 유의한 자본구조의 차이는 발견할 수 없었으나 일부 크리스천이 경영하는 기업은 무차입정책을 추구하고 있는 것으로 조사되었다. 또한 두 집단간의 투자성과를 비교한 결과 1987년에는 크리스천 경영기업이 비 크리스천이 경영하는 기업보다 더 높은 투자성과를 보였지만 두 집단간의 통계적으로 유의한 투자성과의 차이는 발견할 수 없었다. 기업의 주된 목표가 주주의 부를 극대화하는 것으로 알려져 있으나 표본으로 사용된 미국 크리스천 경영기업의 대부분이 그리스도의 영광을 위해 경영의 목표로 삼고 성경적인 원리에 기초하여 기업을 경영하는 것으로 확인되었다.

Hepatitis B Screening and Vaccination Practices in Asian American Primary Care

( Danny Chu ),( Ju Dong Yang ),( Anna S Lok ),( Tram Tran ),( Eduardo Bruno Martins ),( Elizabeth Fagan ),( Franck Rousseau ),( W Ray Kim ) 대한소화기학회 2013 Gut and Liver Vol.7 No.4

Background/Aims: Screening for hepatitis B virus (HBV) is recommended in populations with anticipated prevalence ≥2%. This study surveyed HBV screening and vaccination practices of Asian American primary care providers (PCPs). Methods: Approximately 15,000 PCPs with Asian surnames in the New York, Los Angeles, San Francisco, Houston, and Chicago areas were invited to participate in a web-based survey. Asian American PCPs with ≥25% Asian patients in their practice were eligible. Results: Of 430 (2.9%) survey respondents, 217 completed the survey. Greater than 50% followed ≥200 Asian patients. Although 95% of PCPs claimed to have screened patients for HBV, 41% estimated that ≤25% of their adult Asian patients had ever been screened, and 50% did not routinely screen all Asian patients. In a multivariable analysis, the proportion of Asian patients in the practice, provider geographic origin and the number of liver cancers diagnosed in the preceding 12 months were significantly associated with a higher likelihood of screening for HBV. Over 80% of respondents reported that ≤50% of their adult Asian patients had received the HBV vaccine. Conclusions: Screening and vaccination for HBV in Asian American patients is inadequate. Measures to improve HBV knowledge and care by primary-care physicians are critically needed. (Gut Liver 2013; 7:450-457)

Separate Collection In Flanders A Good Choice?!

( Danny Wille ) 한국폐기물자원순환학회 2011 ISWA Vol.2011 No.0

Family vs. Non-family Firm Behavior and Performance: A Study of Korean High-Technology Industries

Danny Miller,Jangwoo Lee,Sooduck Chang,Isabelle Le Breton-Miller 한국인사ㆍ조직학회 2006 한국인사ㆍ조직학회 발표논문집 Vol.- No.-

Family businesses (FBs) are said to treat their employees with unusual consideration to form a cohesive internal “community”. They are also said to form more extensive “connections” or relationships with outside stakeholders. Both behaviors may increase the viability of a business intended to support an owning family and its later generations, and relate to the age-old notion of gemeinschaft. This study of Korean high technology businesses suggests that: 1) relationships of community and connection will be more common in FBs than in non-FBs, 2) these relationships will enhance performance, and 3) the performance of FBs will benefit more from these relationships than the performance of non-FBs.

Smart Hotels in the age of AI

Danny Kessler,Hwajeong Lee 한국관광서비스학회 2018 한국관광서비스학회 학술대회 Vol.2018 No.-

An Analysis on Seychelles Sustainable Development Strategy

Danny Laura 아시아사회과학학회 2021 Jornal of Asia Social Science Vol.2 No.1

Seychelles, being a Small Island Developing State, has played a leadership and active role in this process. It was one of the initial signatories to the three Rio global environmental conventions and has been instrumental in driving sustainable development at the national and international level. Seychelles embarked on its first environment management plan in 1989, with the support of UNDP, UNEP and the World Bank. The Environment Management Plan of Seychelles (EMPS) 1990-2000, raised pledges of over 40 million USD, and after a decade of implementation was a successful programme. Vision 2033 provides the high-level direction for the future of the Seychellois people. The theme adopted for Vision 2033 is ‘Towards a sustainable and inclusive future’ and this will be rolled out through the implementation of a series of three five-year National Development Strategies (NDS), beginning with the first NDS for 2019-2023.

Healthy Eating Habit

Danni Zhao,Shuang Wang 한국콘텐츠학회 2015 ICCC International Digital Design Invitation Exhib Vol.2015 No.5

Hybrid Manufacturing of Oxidation Resistant Cellulose Nanocrystals-Copper-Graphene Nanoplatelets based Electrodes

Danny Wong,Changyong Yim,Simon S. Park 한국정밀공학회 2020 International Journal of Precision Engineering and Vol.7 No.2

Novel green electrodes were fabricated through the combination of cellulose nanocrystals (CNC), graphene nanoplatelets (GNP) and copper precursors. Electrodes were produced by a hybrid manufacturing process that included vacuum filtration, intensive pulsed light (IPL) sintering, mechanical hot pressing and heat treatment to reduce the number of junctions and flatten the components into a parallel arrangement. Copper provides excellent electrical conductivity and cost efficiency, but it can be easily oxidized. CNC is a renewable material that acts as a strong binder, allowing the compaction of the electrodes and providing a surface for copper ions to be adsorbed. GNP prevents copper oxidation and acts as conductive bridges. This combination of processes and materials yielded decreases in electrical resistance, even after 5 days of heat treatment at 175 °C that would typically cause oxidation. At this temperature, carbonization of CNC began to occur. After applying a two percent strain to the electrodes, high CNC concentration electrodes maintained a similar electrical performance, whereas low CNC concentration electrodes exhibited a significant reduction in electrical conductivity. The ability to withstand elevated temperatures for long durations and external strains make the nanocomposite electrodes attractive for various applications such as electrodes, electrical devices and sensors

HOW INDUSTRY 4.0 MAY IMPACT RELATIONSHIPS BETWEEN BRANDS AND MANUFACTURERS IN THE FASHION AND LUXURY INDUSTRIES

Danni Zhao-Meunier,Val?rie Moatti,Andr?e-Anne Lemieux,Celine Abecassis-Moedas 글로벌지식마케팅경영학회 2019 Global Fashion Management Conference Vol.2019 No.07