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Evaluation of Application of Possibility of Visual Surveillance System for Cow Heat Detection
Park, Heesu,Roy, Pantu Kumar,Noh, Youngju,Park, Hyuk,Lee, Joongho,Shin, Sangtae,Cho, Jongki The Korean Society of Embryo Transfer 2016 한국동물생명공학회지 Vol.31 No.2
This study was conducted to evaluate a visual surveillance system. The advancement of recording technology and network service make it easy to record and transfer the videos. Moreover, progressed recognition technology help to make a distinction each other. Cows show distinguishing behaviors during their estrus period. The mounting is one of the behaviors. The result was different depending on the breed of the cows and the size of the farm. In the case of Korean native cattle, the estrus detection rate was 71.15%, however, dairy cows, the estrus detection rate was 39.38%. At the farms having below 6 modules, the estrus detection rate was 87.41%. On the other hand, at the farms having over 6 modules, the estrus detection rate was 77.78%. With the proper progress, the visual surveillance system can be used to detect heat detection.
Evaluation of Application of Possibility of Visual Surveillance System for Cow Heat Detection
Heesu Park,Pantu Kumar Roy,Youngju Noh,Hyuk Park,Joongho Lee,Sangtae Shin,Jongki Cho 한국수정란이식학회 2016 한국동물생명공학회지 Vol.31 No.2
This study was conducted to evaluate a visual surveillance system. The advancement of recording technology and network service make it easy to record and transfer the videos. Moreover, progressed recognition technology help to make a distinction each other. Cows show distinguishing behaviors during their estrus period. The mounting is one of the behaviors. The result was different depending on the breed of the cows and the size of the farm. In the case of Korean native cattle, the estrus detection rate was 71.15%, however, dairy cows, the estrus detection rate was 39.38%. At the farms having below 6 modules, the estrus detection rate was 87.41%. On the other hand, at the farms having over 6 modules, the estrus detection rate was 77.78%. With the proper progress, the visual surveillance system can be used to detect heat detection.
공적개발원조에 의한 기후변화 적응 지원의 당위성과 방향에 관한 연구
박희수(Heesu Park) 국제개발협력학회 2011 국제개발협력연구 Vol.3 No.1
The poor are more severly damaged by climate change because their economies are more dependent on climate-sensitive industries, they live in marginal area, and don t have enough resources. The vulnerability of the poor to climate change as well as climate variability threatens to undo the efforts of achieving Millenium Development Goals. This paper examines why official development assistance(ODA) should support developing countries efforts of responding to climate change. The link between poverty and the vulnerability to climate change indicates that ODA can target to achieve both poverty reduction and adaptation to climate change by integrating or mainstreaming adaptation into development cooperation. The evidences of environmental injustice suggest that the increased inequity between rich and poor countries can destabilize the international society and developed countries responsible for creating this unprecedented problem will face the requests to take this burden. International efforts to address this issue can be found in UN Framework Convention on Climate Change setting several commitments for the international cooperation for climate change and political outcomes from previous sessions of the Conference of the Parties.
( Kyungduck Park ),( Jung Min Bae ),( Kee Yang Chung ),( Sook Jung Yun ),( Soo Hong Seo ),( Hyo Hyun Ahn ),( Dong-youn Lee ),( Heesu Kim ),( Uri Sohn ),( Byung Cheol Park ) 대한피부과학회 2022 Annals of Dermatology Vol.34 No.2
Background: In South Korea, there have been few nationwide epidemiologic studies about premalignant actinic keratosis (AK), squamous cell carcinoma in situ (Bowen’s disease), nonmelanoma skin cancer (NMSC), malignant melanoma of the skin (MM), Kaposi’s sarcoma (KS), connective and soft tissue cancers, or mycosis fungoides (MF). Objective: Using a nationwide population-based study, we attempted to measure the incidence and the prevalence of the above-mentioned tumors in South Korea. Methods: The database we used included all claims in the Korean National Health Insurance program and the Korean Medical Aid program from 2008 to 2016. The International Classification of Diseases, 10th revision (ICD-10) was used to record diagnoses in this database. This data included AK, Bowen’s disease, NMSC, MM, KS, connective and soft tissue cancers, and MF. Results: The age-standardized incidence and prevalence rate of AK, Bowen’s disease, NMSC, MM, KS, connective and soft tissue cancers, as well as MF increased during the periods we investigated. The incidence and prevalence rate of AK and NMSC have increased two- to three-fold. In the case of Bowen’s disease, MM, KS, connective and soft tissue cancers, or MF, we observed no significant tendency in age-standardized incidence or prevalence. Conclusion: We confirmed that the age-standardized incidence and prevalence rates of NMSC and AK tended to increase. These results might contribute to developing preventive and therapeutic strategies for skin cancers and may become a source for further studies.