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泰国khao Yai国家公园豹猫和云豹的生态和保护(英文)

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动物学报 2007年第1期53卷 1-14页

作者： Sean C.AUSTiN Michael E.TEWES Lon i.GRASSMAN Jr. Nova J.SiLVY Caesar kleberg Wildlife Research institute MSC 218700 University Blvd.Texas A&M University-KingsvilleKingsvilleTX 78363USA Department of Wildlife and Fisheries Sciences 210 Nagle HallTexas A&M UniversityCollege StationTX 77843USA

于1997年10月到1999年10月在泰国khaoYai国家公园对两种同域分布的物种(即豹猫和云豹)进行了研究。使用带诱饵的陷阱捕捉了这些动物,进行麻醉,确定了性别、年龄,并戴上了无线电项圈,对6只雌性豹猫和4只雄性豹猫进行了1-18个月的无线电... 详细信息

于1997年10月到1999年10月在泰国khaoYai国家公园对两种同域分布的物种(即豹猫和云豹)进行了研究。使用带诱饵的陷阱捕捉了这些动物,进行麻醉,确定了性别、年龄,并戴上了无线电项圈,对6只雌性豹猫和4只雄性豹猫进行了1-18个月的无线电追踪。豹猫在干旱季节的利用区域大于雨季,雄性利用的区域大于雌性。在夜间和晨昏时节,豹猫活动增加,但是并没有节律性活动。所有豹猫个体在旱季和雨季的活动都相似,但雄性个体的白天活动多于雌性。豹猫的行走距离有性别差异但是没有季节差异;其食物以鼠类为主。分别对1只雌性云豹和1只雄性云豹进行了17个月和7个月的无线电追踪,雌性个体的活动面积为39.4km2,而雄性个体活动面积为42.2km2,核心区都是2.9km2。云豹对半绿林的使用大于其它类型的植被,在晨昏和夜间的活动增加。

关键词：云豹豹猫保护生态泰国

Semiconductor Fluorinated Carbon Nanotube as a Low Voltage Current Amplifier Acoustic Device

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World Journal of Condensed Matter Physics 2020年第1期10卷 12-25页

作者： D. Sakyi-Arthur S. Y. Mensah k. W. Adu k. A. Dompreh R. Edziah N. Mensah C. Jebuni-Adanu Department of Physics College of Agriculture and Natural Sciences U.C.C Cape Coast Ghana Department of Mathematics College of Agriculture and Natural Sciences U.C.C Cape Coast Ghana Department of Physics Pennsylvania State University-Altoona College Altoona Pennsylvania USA Material Research institute Pennsylvania State University University Park Pennsylvania USA St. Francis College of Education Hohoe Ghana

Acoustoelectric effect (AE) in a non-degenerate fluorinated single walled carbon nanotube (FSWCNT) semiconductor was carried out using a tractable analytical approach in the hypersound regime , where q is the acoustic wavenumber and is the electron mean-free path. in the presence of an external electric field, a strong nonlinear dependence of the normalized AE current density , on (?is the electron drift velocity and is the speed of sound in the medium) was observed and depends on the acoustic wave frequency, , wavenumber q, temperature T and the electron-phonon interactions parameter, . When , decreases to a resonance minimum and increases again, where the FSWCNT is said to be amplifying the current. Conversely, when , rises to a maximum and starts to decrease, similar to the observed behaviour in negative differential conductivity which is a consequence of Bragg’s reflection at the band edges at T=300k. However, FSWCNT will offer the potential for room temperature application as an acoustic switch or transistor and also as a material for ultrasound current source density imaging (UCSDi) and AE hydrophone devices in biomedical engineering. Moreover, our results prove the feasibility of implementing chip-scale non-reciprocal acoustic devices in an FSWCNT platform through acoustoelectric amplification.

关键词： Carbon Nanotube Fluorinated Acoustoelectric Effect Low Voltage Acoustic Device

入境游客对中国传统文化旅游产品满意度的实证研究--以禅宗少林音乐大典为例

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旅游学刊 2008年第6期23卷 24-29页

作者：陈楠白凯乔光辉朴根秀陕西师范大学旅游与环境学院陕西西安710062 培材大学观光经营大学院韩国大田302735

本文选取禅宗少林音乐大典为研究对象,研究了入境游客对传统文化旅游产品的评价与整体满意度、推荐意识、再观赏意识之间的关系。通过因子分析法萃取出入境游客对传统文化旅游产品的评价因子为3项(传统性、教育性、魅力性);除职业变量之... 详细信息

本文选取禅宗少林音乐大典为研究对象,研究了入境游客对传统文化旅游产品的评价与整体满意度、推荐意识、再观赏意识之间的关系。通过因子分析法萃取出入境游客对传统文化旅游产品的评价因子为3项(传统性、教育性、魅力性);除职业变量之外,其他性别、年龄、学历、家庭收入、国籍等变量下,传统文化旅游产品的评价因子存在显著性的差异。多重回归分析验证了传统性因子、教育性因子、魅力性因子与游客的整体满意度、再观赏意识之间有显著的正相关关系;教育性因子、魅力性因子与推荐意识之间有显著的正相关关系。

关键词：入境游客中国传统文化旅游产品满意度禅宗少林音乐大典

Anti-inflammatory and Anti-oxidative Effects of the Ethanol Extract of Cryptocarya densiflora Blume in Lipopolysaccharide-Stimulated RAW264,7 Mouse Macrophages

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Journal of Pharmacy and Pharmacology 2014年第1期2卷 26-37页

作者： Ji-Won park Ok-kyoung kwon Doo-Young kim Jung-Hee kim in Sik Shin Sei-Ryang Oh Sang-Woo Lee Jae-Hong kim Hang Jin Wan Yi Lee kyung-Seop Ahn Natural Medicine Research Center Korea Research Institute of Bioscience and Biotechnology 30 Yeongudanji-ro Ochang-eupCheongwon-gun Chungbuk 363-883 Republic of Korea College of Life Sciences and Biotechnology University of Korea Anam-dong 5-ga Seongbuk-gu Seoul 136-701 Republic ofKorea Department of Toxicology College of Pharmacy University of Chungnam National Yuseong-gu Daejeon 305-764 Republic ofKorea international Biological Material Research Center Research Institute of Bioscience and Biotechnology Yuseong-gu Daejeon305-806 Republic of Korea Yunnan Academy of Agricultural Sciences Medicinal Plants Research Institute Beijing 2238 China

CD （Cryptocarya densiflora） Blume has traditionally been used as an herbal medicine. in this study, the effects of CDEE （CD ethanol extract） on inflammation were investigated in LPS （lipopolysaccharide）-stimulated mouse RAW264.7 macrophages. We investigated the effects of CDEE on the production of NO, PGE2 interleukin （iL）-6, iL-1β, and tumor necrosis factor （TNF）-α in LPS-stimulated RAW264.7 cells. We measured the mRNA or protein expression of the pro-inflammatory mediators induced by CDEE in LPS-stimulated RAW264.7 cells. We explored the expression of Nrf-2, heme oxygenase （HO）-i and NADPH-quinone oxidoreductase （NQO）-i to elucidate the antioxidative mechanisms. CDEE significantly inhibited the production of NO, PGE2, iL-6, iL-1β and TNF-α in LPS-stimulated RAW264.7 cells. CDEE suppressed the mRNA or protein expression of iNOS, COX-2, and the MAPks with a reduction in the translocation of NF-κB in LPS-stimulated RAW264.7 cells. in addition, CDEE significantly increased the expression of HO-i and NQO-1 with an increase in the translocation of Nrf-2 into the nucleus. These results indicate that CDEE inhibits the LPS-induced inflammatory and oxidative responses via suppression of NF-κB activation and the enhancement of Nrf2 activation. We suggest that CDEE may be therapeutic for treating inflammatory diseases.

关键词： Cryptocarya densiflora inflammation MAPk NF-κB Nrf-2.

东亚地区社会保障比较研究的意义和课题:有关养老保险的问题

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社会保障研究(北京) 2005年第2期 14-24页

作者：朴光俊日本佛教大学

本文认为,目前东亚的内部和外部对这个地域的社会政策非常关注的原因有以下三个背景:第一,东亚地区在20世纪末经历了急剧的社会变化,在社会政策的领域中也可以将其称为是范例型转变的大的变革;第二,可以用于对各国多样性的福利现象进行... 详细信息

本文认为,目前东亚的内部和外部对这个地域的社会政策非常关注的原因有以下三个背景:第一,东亚地区在20世纪末经历了急剧的社会变化,在社会政策的领域中也可以将其称为是范例型转变的大的变革;第二,可以用于对各国多样性的福利现象进行比较分析的实用性的概念不断地被开发了出来;第三,福利国家的类型研究开始受到了国际上的关注。本文从产业化的特征、劳动的变化和养老保险基金三个方面,对养老保险制度的发展、养老保险制度的变化与改革、养老保险的社会哲学性或是国民的合意等问题进行了讨论。

关键词：社会政策东亚养老保险比较研究

Chest wall metastasis from unknown primary site of hepatocellular carcinoma

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World Journal of Gastroenterology 2006年第13期12卷 2139-2142页

作者： Yil Sik Hyun Ho Soon Choi Joong Ho Bae Dae Won Jun Hang Lak Lee Oh Young Lee Byung Chul Yoon Min Ho Lee Dong Hoo Lee Choon Shuk kee Jung Ho kang Moon Hyang park Department of internal Medicine Hanyang University College of Medicine SeoulKorea Department of Thoracic Surgery Hanyang University College of Medicine SeoulKorea Department of Pathology Hanyang University College of Medicine SeoulKorea

Previous reports of a solitary metastatic hepatocellular carcinoma have been rare. Because this tumor has a different treatment modality and prognosis, an accurate differential diagnosis is essential. Here we report a rare case of a solitary chest wall metastasis from unknown primary site of hepatocellular carcinoma. it involves a 51-year-old man who was admitted to our hospital because of a palpable left upper chest wall mass. The mass was resected and pathologic examination confirmed a diagnosis of metastatic hepatocellular carcinoma. Despite our investigation, no evidence was found that indicated the primary origin of the hepatocellular carcinoma. Four months later, the patient was admitted again because of spinal cord compression at the third and fourth thoracic vertebrae. Emergent decompressive laminectomy was performed and microscopic features revealed the same pathology as the initial chest wall mass resected 4 months earlier. After one year, a follow-up abdominal computed tomography （CT） still revealed no evidence of primary hepatocellular carcinoma.

关键词： Chest wall Hepatocellular carcinoma Metastasis

Effects of smoking on cerebral and ventricular volumes in healthy males

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Neural Regeneration Research 2011年第1期6卷 72-75页

作者： Hyun-Jun kim Mi-Hyun Choi Beob-Yi Lee Su-Jeong Lee Jae-Woong Yang Ji-Hye kim Jin-Seung Choi Dong-Won kang Jang-Yeon park Jae-Hoon Jun Gye-Rae Tack Soon-Cheol Chung Department of Obstetrics & Gynecology Konkuk University Department of Biomedical Engineering Research Institute of Biomedical EngineeringCollege of Biomedical & Health ScienceKonkuk University Department of Anatomy School of MedicineKonkuk University

Previous studies have reported decreased cerebral volume as a result of smoking. However, little is known about accompanying changes in ventricular volume for healthy subjects who smoke, although ventricular volume is increased in patients with multiple sclerosis who smoke. The present study analyzed whether cerebral volume decreased with smoking through the use of magnetic resonance imaging. in addition, accompanying changes in ventricular volume that resulted from decreased cerebral volume and smoking were analyzed in healthy subjects. When multivariate analysis of covariance was performed by integrating the 2 age groups, aged 20-28 years and 40-49 years, with statistical significance, results showed that cerebral volume of smokers was smaller and ventricular volume was greater compared with the non-smokers. These findings suggest that ventricular volume changes could be utilized to characterize the effects of smoking.

关键词： smoking cerebral and ventricular volumes magnetic resonance imaging

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公共年金制度建立的国家间学习:以东亚为例

社会保障研究 2008年第2期 101-115页

作者：朴光俊日本佛教大学社会福利系

社会经济、政治、历史文化等国内因素是影响一个国家社会保障制度建立和发展的决定性因素,但随着全球化浪潮的到来,国际因素的影响越来越明显。很多国家在建立或改革本国社会保障制度的过程中,均以不同形式借鉴、模仿他国的社会保障制度... 详细信息

社会经济、政治、历史文化等国内因素是影响一个国家社会保障制度建立和发展的决定性因素,但随着全球化浪潮的到来,国际因素的影响越来越明显。很多国家在建立或改革本国社会保障制度的过程中,均以不同形式借鉴、模仿他国的社会保障制度。'国家间学习'已经成为影响社会保障制度发展的重要因素。本文通过考察韩国和中国公共年金制度的建立和发展过程,发现两国均存在明显的'国家间学习'——在自主判断的基础上,学习、借鉴他国政策。当然,由于国内因素的差异,两国在社会保障制度的'国家间学习'上仍表现出不同的特征和差异。

关键词：国家间学习中国韩国社会保障

Li-RADS治疗反应算法对肝细胞癌的诊断效能：增加的辅助MRi特征与CT和MRi强化模式比较

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国际医学放射学杂志 2020年第6期 733-733页

作者：张斌斌 S.park i.Joo D.H.Lee J.S.Bae J.Yoo S.W.kim Department of Radiology Seoul National University Hospital

摘要肝脏影像报告和数据系统中治疗反应(LR-TR)算法是基于强化模式对肝细胞癌(HCC)的局部治疗(LRT)反应进行评估,增加的MRi辅助特征(AF)的应用价值有待研究。

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