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| 1 | 广西桉树焦枯病的流行规律研究显示文摘桉树焦枯病是广西近年来较严重的桉树病害之一。经常规组织分离鉴定确定广西桉树焦枯病病原菌主要有5种:Cylindrocladium quinqueseptatum,Cy.floridanum,Cy.scoparium,Calonectria sulawesiensis,Ca.hongkongensis。其中Ca.sulawesiensis和Ca.hongkongensis是国内新发现的2种焦枯病菌。在广西,桉树焦枯病4月下旬开始发病,12月初结束,高峰期在7—8月。病害的发展与当地气候条件关系密切,尤其是降雨量、相对湿度和温度直接影响病害的发生程度。该病的发生程度与桉树的树龄、品种、所处地理位置、坡向、坡位有关。一年生以下桉林或桉苗、北坡和山脚洼地的树林发病较重;广西的两大主栽无性系中,广林9号抗病性较强,而DH 32-29相对较感病。 | Phan Cong Kien 韦继光 黄晓娜 柳凤 | 2014 | 中国森林病虫2014,33,6: | 10 |
| 2 | comparison between tocotrienol and omeprazole on gastric growth factors in stress-exposed rats显示文摘AIM To investigate and compare the effects of tocotrienol and omeprazole on gastric growth factors in rats exposed to water-immersion restraint stress(WIRS).METHODS Twenty-eight male Wistar rats were randomly assigned to four groups of seven rats. The two control groups were administered vitamin-free palm oil(vehicle) and the two treatment groups were given omeprazole(20 mg/kg) or tocotrienol(60 mg/kg) by oral gavage. After 28 d of treatment, rats from one control group and both treated groups were subjected to WIRS one time for 3.5 h. Gastric lesions were measured and gastric tissues were obtained to measure vascular endothelial growth factor(VEGF), epidermal growth factor(EGF), basic fibroblast growth factor(b FGF), and transforming growth factor-alpha(TGF-α) m RNA expression. RESULTS Rats exposed to WIRS for 3.5 h demonstrated the presence of considerable ulcers in the form of gastric erosion. The lesion index in the stressed control(S) group was increased(P < 0.001) compared to the tocotrienol treated and omeprazole treated groups. Stress led to a decrease in gastric VEGF(P < 0.001), b FGF(P < 0.001) and TGF-α(P < 0.001) m RNA levels and caused an increase in EGF m RNA(P < 0.001) that was statistically significant compared to the nonstressed control group. Although both treatment agents exerted similar ulcer reducing ability, only treatment with tocotrienol led to increased expression of VEGF(P = 0.008), b FGF(P = 0.001) and TGF-α(P = 0.002) m RNA.CONCLUSION Tocotrienol provides gastroprotective effects in WIRSinduced ulcers. Compared to omeprazole, tocotrienol exerts a similar protective effect, albeit through multiple mechanisms of protection, particularly through up-regulation of growth factors that assist in repair of gastric tissue injuries. | Mohd Fahami Nur Azlina Hj Mohd Saad Qodriyah Kien Hui Chua Yusof Kamisah | 2017 | World Journal of Gastroenterology2017,23,32: | 8 |
| 3 | 基于非侵入式的事件检测方法统计评估显示文摘非侵入式负荷监测是负荷监测的重要发展方向,事件检测是非侵入式负荷监测的重点研究内容。多维信号相比一维信号可以提供多源信息,若信号不同维度间相关度大,则可以提高检测精度。文章基于统计假设首次推导BIC、CUSUM和GLRT三种算法的决策函数,并以二维信号为例进行仿真实验,比较了三种算法的检测结果。仿真实验证明补充合适的第二维信号可以提高整体检测精度,且得到不同算法的适用条件,即CUSUM算法适用于高阈值检测,GLRT算法适用于低阈值检测。 | 张露 Francois Auger 荆朝霞 Sarra Houidi Huu Kien Bui 肖江 | 2020 | 电测与仪表2020,57,1: | 5 |
| 4 | Clinical outcomes of elderly South-East Asian patients in primary percutaneous coronary intervention for ST- elevation myocardial infarction显示文摘评估临床的特征和经历主要经皮的冠的干预(PPCI ) 的老东南亚洲病人的在里面医院结果 .MethodsFrom 2009 年 1 月到 2012 年 12 月, 1268 个病人(86.4% 男性, 58.4 楴 的吝啬的年龄? | Jieli Tong Wen Wei Xiang An Shing Ang Wen Jun Sim Kien Hong Quah David Foo Paul Jau Lueng Ong Hee Hwa Ho | 2016 | Journal of Geriatric Cardiology2016,13,10: | 4 |
| 5 | 沉香10种化学成分的变异及其与生长性状的相关性显示文摘文章采用气相色谱-质谱联用技术测定了人工通体结香处理的35个中国沉香样品和51个越南沉香样品的化学成分,并选取了相对含量较高的10种化学成分进行分析。结果表明,10种化学成分的个体间变异都很大,且各种成分相对含量均与沉香树的生长性状呈正相关。此外,越南沉香和中国沉香绝大部分的化学成分相对含量存在显著或极显著差异,中国样品有2种成分含量显著高于越南沉香(P<0.05),越南样品有6种成分含量极显著高于中国样品(P<0.01),显著性的差异可能是由于林木的遗传特性和环境差异造成的。 | 黄少伟 李耀光 罗峰 蒋开彬 Nguyen Duy Kien 毛积鹏 | 2016 | 林业与环境科学2016,32,4: | 4 |
| 6 | Survey: Use of Acupuncture for the Treatment of Acute Low Back Pain by Physicians and Physiotherapists in Ontario显示文摘目的:调查加拿大针灸从业人员对针灸治疗急性腰痛的有效性及相关费用的认识,从而确定针灸在急性腰痛治疗中的应用情况。方法:于1996年9月对安大咯加拿大针灸基金会的285名会员发放问卷,只对内科医生及理疗医生的反馈问卷进行统计分析。结果:281名符合条件的会员,197名完成了问卷(回收率70.1%),45.0%为内科医生,55.0%为理疗医生。其中87.0%的人过去使用过针灸疗法治疗急性腰痛,66.O%的人调查时正在使用,87.0%的人表示将来会继续使用。87.0%的反馈者认为针灸治疗急性腰痛是有效的,60.0%的人认为针灸疗法可以阻止急性腰痛的发展。针灸平均每次费用为$28,必需的平均治疗次数为5.7次。结论:多数反馈者对针灸治疗急性腰痛持肯定态度,他们在临床上也经常使用针灸疗法治疗此病。绝大多数反馈者认为针灸治疗急性腰痛是有效的。此外,超过一半的反馈者相信针灸可以阻止急性腰痛的病情发展。虽然本研究调查的针灸从业者坚信针灸治疗急性腰痛是有效的,但需要高质量的大样本调查予以验证。 | Kien Vinh Trinh Alice Sy | 2010 | Journal of Acupuncture and Tuina Science2010,8,6: | 3 |
| 7 | Decreased hemispheric aquaporin-4 is linked to evolving brain edema following controlled cortical impact injury in rats 显示文摘 | Kiening KL Frank KH Landeghem V | 2002 | Neurosci Lett2002,324,2: | 2 |
| 8 | 基于混合有限元解析法的永磁同步电机永磁体电涡流损耗估计显示文摘永磁同步电机永磁体受限于热约束,无法在温度较高的环境下运行,故需减少永磁体上的电涡流损耗,从而降低永磁体上的温度。针对使用有限元法对永磁体电涡流损耗估算时间较长,以及使用解析法估算时难以达到与有限元法相同的精度,采用混合有限元解析法估算永磁体上的电涡流损耗。结合电涡流的反作用,在模拟电机旋转时,无需重复划分三角形区域;使用MATLAB软件仿真模拟,将混合有限元解析法与Galerkin有限元法对比,减少三角形区域划分的个数。由此验证了永磁体上电涡流损耗符合端部效应以及集肤效应的特征,在保证精度的同时,减少了仿真的时间。 | 冯页帆 王天真 谢卫 Huu Kien BUI Nicolas BERNARD | 2019 | 电机与控制应用2019,46,5: | 2 |
| 9 | 竹柏叶部真菌性病害的病原鉴定显示文摘通过对竹柏4种叶部真菌性病害进行病原鉴定,以期为竹柏的病害防治工作提供一定的参考依据。从广西南宁市良凤江国家森林公园苗圃基地、南宁市林业科学研究所标本园、博白县林业科学研究所、博白林场分别采集竹柏病叶标本,进行病原菌的分离和致病性测定,观察并描述病原菌的培养性状、形态特征,并通过r DNA-ITS PCR序列测定以确定病原菌。根据形态特征和r DNA-ITS序列分析将病害鉴定为藻斑病(致病菌为Cephaleuros virescens Kunze)、炭疽病(致病菌为Colletotrichum gloeosporioides)、叶尖枯病(致病菌为Pestalotiopsis longisetula)及叶枯病(致病菌为Alternaria tenuissima)。前2种病害为竹柏上已发生的病害,叶尖枯病、叶枯病为竹柏上发生的新病害。 | 周颖 张艳明 江洁 韦继光 谢红辉 Phan Cong Kien | 2015 | 江苏农业科学2015,43,8: | 2 |
| 10 | 4K+系统:电影影像形成过程的理论基础(上)显示文摘本文共分为四节。第一节论述了影像清晰度与分辨率的差异。以实例说明了清晰度是观看者的主观感觉。提出了一种根据MTF曲线来判别影像清晰度的方法。第二节叙述了不同规格胶片影像的信息存储容量及如何能将其良好地转换为数字影像。第三节叙述了模拟及模、数混合的(DI)后期加工链中不同操作步骤对信息传递和影像质量的影响。第四节根据人视觉系统的分辨力极限导出了高质量4K放映的有效性和必要性。 | Hans Kiening 孙延禄(编译) | 2009 | 现代电影技术2009,,6: | 2 |
| 11 | 不同木材和竹材比例对木竹层积复合材机械性能的影响(英文)显示文摘由于木竹复合材料的性能与原料的类型、施胶量、工艺参数、木材和竹材的比例等许多因素有关,本文研究了不同木材和竹材的比例对木竹层积复合材的性能影响,采用的酚醛胶固含量为45%,板材尺寸800 mm×800 mm×10 mm,热压时间15min,热压温度150℃,热压压力2.5 MPa。试验结果表明:木材和竹材的比例对木竹复合材料的静曲强度、弹性模量和胶合强度有显著影响,对其含水率影响较小。当木材比例从20%到60%时,木竹复合材料的静曲强度、弹性模量和胶合强度逐渐增加。 | Chuong Phamvan 张洋 Kien Nguyentrong 李文定 | 2014 | 天津农业科学2014,20,3: | 2 |
| 12 | A deep neural network-based algorithm for solving structural optimization显示文摘We propose the deep Lagrange method(DLM),which is a new optimization method,in this study.It is based on a deep neural network to solve optimization problems.The method takes the advantage of deep learning artificial neural networks to find the optimal values of the optimization function instead of solving optimization problems by calculating sensitivity analysis.The DLM method is non-linear and could potentially deal with nonlinear optimization problems.Several test cases on sizing optimization and shape optimization are performed,and their results are then compared with analytical and numerical solutions. | Dung Nguyen KIEN Xiaoying ZHUANG | 2021 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2021,22,8: | 2 |
| 13 | Decreased hemispheric Aquaporin-4 is linked to evolving brain edema following controlled cortical impact injury in rats 显示文摘 | Landeghem FKH Schreiber S | 2002 | Neurosci Lett2002,324,5: | 1 |
| 14 | Monitoring of cerebral oxygenation in patients with severe head injuries: brain tissue PO2 versus jugular vein oxygen saturation 显示文摘 | Kiening KL Unterberg AW Bardt TF | 1996 | J Neurosurg1996,85,5: | 1 |
| 15 | Muhifragmenta-q' tibial Pilon fractures :midterm results after osteosynthesis with external fixation and multiple lag screws显示文摘 | Kiene J Herzog J Jtirgens C | 2012 | Open Orthop J2012,6,: | 1 |
| 16 | Interleukin - 6 release from human skeletal muscle during exercise : relation to AMPK activity显示文摘 | MacDonald C Wojtassewski JF Pedersen BK Kiens B Richter EA | 2003 | J Appl Physio120032003,,: | 1 |
| 17 | Assessing the test–retest repeatability of the V ietnamese version of the N ational E ye I nstitute 25‐item V isual F unction Q uestionnaire among bilateral cataract patients for a V ietnamese population显示文摘 | Kien Gia To Lynn Meuleners Huei‐Yang Chen Andy Lee Dung Van Do Dat Van Duong Tien Duy Phi Hoang Huy Tran Nguyen Do Nguyen | 2014 | Australasian Journal on Ageing2014,,: | 1 |
| 18 | Relay Architectures for 3GPP LTE - Advanced 显示文摘 | Peters Steven Ali Y Panah Kien T Truong | 2009 | EURASIP Journal on Wireless Communications and Networking2009,,2009: | 1 |
| 19 | Glycyrrhizic acid alters Ka - po- sisarcom a - associated herpesvirus latency triggering p53 - medi- ated apoptosis in transformed Blymphocytes 显示文摘 | Curreli F Friedman - Kien AE | 2005 | Clin Invest2005,115,3: | 1 |
| 20 | Multimadal monito ring inpatients with head injury: Evaluation of the effects of treatment on cerebral oxygenation显示文摘 | Unterberg A Kienning K Hartl R | 1997 | J Trauma1997,42,: | 1 |