http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Wang Young Le,Fan Ping,Kim, Dong-Baek,So, Kwang-Sup 한국자치행정학회 2009 한국자치행정학보 Vol.23 No.1
중국은 개혁개방 이래 농촌지역 경제의 급속 성장에 따라 농촌의 환경문제가 관심의 대상이 되고 있다. 특히 심각한 환경오염은 농촌의 생태, 생산 및 생활 안전에 대해 큰 영향을 미쳐 농촌의 경제와 사회적인 지속 가능한 개발에 대해 매우 중요한 억제요인이 되었다. 중국 농촌 환경오염의 원인을 향진기업(乡镇企业)의 오염 문제, 농업 비점 오염 문제, 대규모 축산업 오염 문제, 생활 오수 및 폐기물의 오염 문제 등을 중심으로 분석하였다. 중국 농촌 환경 문제를 해결하려면 한국의 새마을운동을 거울삼아야 한다. 새마을 운동으로 인해 농촌의 생활환경이 몰라보게 달라졌고 농촌의 가난이 물러가기 시작했으며 국민들의 사고와 행동이 변화되는 조짐을 보였다. 한국의 산림녹화정책의 효과를 중심으로 중국의 환경오염 방지 대책에 대해 살펴봤다. 중국에서 농촌 환경 오염문제를 해결하려면 우선 향진기업의 오염 통제를 강화하고 기업은 합리적인 분배해야 하고, 농업 비점오염의 통제를 강화하고, 생태 농업을 적극적으로 개발해야 하고, 과학적이고 합리적인 축산업 시스템을 구축하고, 가축 배출물에 대한 종합 처리를 위해 간편하고 효율적인 처리기술을 보급하여야 한다. 한국의 새마을 운동과 산림녹화계획 및 친환경 농업 등 성공한 경험으로부터도 좋은 교훈을 얻을 수 있다는 점을 비교행정론적으로 분석하였다. Along with the rural industrialization and the urbanized scale's unceasing expansion, along with the municipal pollution to the countryside pollution spread, pollution along with the east to the west shifts, along with the population activity frequent and rural economic development speed's quickening, China rural environment pollution assumes the trend of development. The countryside clean river sand the lake are getting fewer and fewer; The countryside soil erosion and the desertification area are expanding unceasingly; Countryside source of pollution with difficulty active control; The countryside beautiful scenery and the clear air are leaving us to go slowly. The rural environment protection's pressure is getting bigger and bigger. the main reasons Cause China rural environment pollution are the following five points: 1)The agricultural production creates pollution. 2) Infrastructure backwardness produces life pollution. 3)The rural enterprise layout is improper and the lack of insufficiently control produces industrial pollution. 4) Water quality of the water source area dropping is unable to withstand the load. 5) The mineral resource development, blind chop or the unreasonable non-farming resource development are important factors causing environmental pollution and ecological degradation. In the hope of China's rural ecological environment management, experiences of South Korea on how to pay attention to the rural ecological environment construction in the new rural areas building are introduced, the present situation and causes of the environment pollution in the rural area are expounded, and a countermeasure to the problem is put forward, which is to follow the way of sustainable development, to establish good farm biological environment and to uphold the coordinational development of the rural environment and the economy.
Shim, Ee Le,Lee, Min Ho,Lu, Ming-Yen,Kang, Chi Jung,Lee, Kyu-Wang,Choi, Young Jin American Scientific Publishers 2012 Journal of Nanoscience and Nanotechnology Vol.12 No.12
<P>Boron-doped microcrystalline diamond (BMD) and nanocrystalline diamond (BND) thin films were grown on Si substrates by microwave-assisted chemical vapor deposition, and their field emission properties were evaluated. BND exhibited a lower turn-on field and higher field enhancement factor than BMD. Furthermore, in a long-term emission stability test, BND showed only a 4% increase in the current density after 12 h of emission, whereas the current density of BMD decreased by - 59%. These results indicate that BND is a more stable and viable current emitter than BMD.</P>
Effects of dietary fibers, micronutrients, and phytonutrients on gut microbiome: a review
Beane Kaleigh E.,Redding Mersady C.,Wang Xiaofan,Pan Jeong Hoon,Le Brandy,Cicalo Cara,Jeon Suwon,Kim Young Jun,Lee Jin Hyup,Shin Eui-Cheol,Li Ying,Zhao Jiangchao,Kim Jae Kyeom 한국응용생명화학회 2021 Applied Biological Chemistry (Appl Biol Chem) Vol.64 No.2
The human gastrointestinal tract harbors a magnitude of bacteria, which are collectively known as the gut microbiome. Research has demonstrated that the gut microbiome significantly impacts the health of its host and alters the host’s risk for various chronic diseases. Many factors, such as diet, could potentially be manipulated to alter the host gut microbiome and induce subsequent preventative and/or therapeutic effects. It has been established that diet partakes in the regulation and maintenance of the gut microbiome; however, specific crosstalk between the microbiome, gut, and host has not been clearly elucidated in relation to diet. In this review of the scientific literature, we outline current knowledge of the differential effects of major plant-derived dietary constituents (fiber, phytochemicals, vitamins, and minerals) on the diversity and composition of the gut microbiome.
Apple Detection Algorithm based on an Improved SSD
정석용,이추담,왕욱비,진락,손진구,송정영,Ding, Xilong,Li, Qiutan,Wang, Xufei,Chen, Le,Son, Jinku,Song, Jeong-Young The Institute of Internet 2021 한국인터넷방송통신학회 논문지 Vol.21 No.3
자연 조건에서 Apple 감지에는 가림 문제와 작은 대상 감지 어려움이 있다. 본 논문은 SSD 기반의 개선 된 모델을 제안한다. SSD 백본 네트워크 VGG16은 ResNet50 네트워크 모델로 대체되고 수용 필드 구조 RFB 구조가 도입되었다. RFB 모델은 작은 표적의 특징 정보를 증폭하고 작은 표적의 탐지 정확도를 향상시킨다. 유지해야 하는 정보를 필터링하기 위해 주의 메커니즘 (SE)과 결합하면 감지 대상의 의미 정보가 향상된다. 향상된 SSD 알고리즘은 VOC2007 데이터 세트에 대해 학습된다. SSD에 비해 개선 된 알고리즘은 폐색 및 작은 표적 탐지의 정확도를 3.4 % 및 3.9 % 향상 시켰다. 이 알고리즘은 오 탐지율과 누락된 감지율을 향상 시켰다. 본 논문에서 제안한 개선 된 알고리즘은 더 높은 효율성을 갖는다. Under natural conditions, Apple detection has the problems of occlusion and small object detection difficulties. This paper proposes an improved model based on SSD. The SSD backbone network VGG16 is replaced with the ResNet50 network model, and the receptive field structure RFB structure is introduced. The RFB model amplifies the feature information of small objects and improves the detection accuracy of small objects. Combined with the attention mechanism (SE) to filter out the information that needs to be retained, the semantic information of the detection objectis enhanced. An improved SSD algorithm is trained on the VOC2007 data set. Compared with SSD, the improved algorithm has increased the accuracy of occlusion and small object detection by 3.4% and 3.9%. The algorithm has improved the false detection rate and missed detection rate. The improved algorithm proposed in this paper has higher efficiency.