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饲料研究 2002年第4期25卷 33-35页

作者：穆玉云 Le trong nghia Ngo Cong Hien 新加坡百事美亚洲私人有限公司越南胡志明市Dong Hiep养猪实业有限公司越南胡志明市Dong

随着养猪业不断发展,养猪生产者一直在努力寻求营养途径,改善猪的生产性能和提高利润.其途径之一是补充日粮脂肪以提高母猪的泌乳量,减少哺乳期体重损失.

关键词：磷脂活化脂肪粉哺乳母猪应用饲料添加剂

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Investigation the Dimensional Ratio Effect on the Resonant Properties of Piezoelectric Ceramic Disk

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Journal of Modern Physics 2013年第12期4卷 1627-1631页

作者： Vo Thanh Tung nguyen trong Tinh Truong Van Chuong nguyen Thi Mai Huong Dang Anh Tuan Le Van Truyen Hue University of Sciences Hue CityVietnam Institutes of Applied Physics and Scientific Instrument Vietnamese Academy of Science and TechnologyHanoiVietnam

In this work, the vibration characteristics of a piezoelectric ceramic disk with different dimensional ratio are studied by simulation method. Computational finite element modeling combined with the computational programs has allowed for the prediction of the effect, the change of diameter-to-thickness ratio on the resonant characteristics, the vibration modes as well as comparing the physic properties of piezoceramics. Three types of piezoelectric materials were chosen, piezoelectric materials (PZT) and Pb-free piezoelectric materials Ba(Zr0.2Ti0.8)O3-50(Ba0.7Ca0.3)TiO3(BZT-50BCT), BaTiO3 for research.

关键词： BZT-50BCT PZT Family Finite Element Modeling Vibration Mode

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越南T住宅

现代装饰 2017年第5期 174-175页

作者： Tuan-nghia nguyen 彭佳越南nghia-Architect建筑事务所

如果把这间住宅所在的街道看作是一曲活泼的、惹人沉醉的交响乐，那么MaisonT褒茫是一个短暂的休止符，虽然短小却能够让人们停下来享受生活的惬意。该住宅位于越南河内一个普通的小巷，业主是一个年轻人，希望房屋开放的同时又能保证... 详细信息

如果把这间住宅所在的街道看作是一曲活泼的、惹人沉醉的交响乐，那么MaisonT褒茫是一个短暂的休止符，虽然短小却能够让人们停下来享受生活的惬意。该住宅位于越南河内一个普通的小巷，业主是一个年轻人，希望房屋开放的同时又能保证一定的私密性，是一个能够让人身心放松、会友叙旧的空间。

关键词：住宅越南交响乐年轻人私密性人身街道业主

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越南学生习得“走+x”的偏误分析及教学对策

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越南学生习得“走+x”的偏误分析及教学对策

作者：阮孟义（nguyen Manh nghia）辽宁师范大学

学位级别：硕士

汉语词汇数量庞大、内涵丰富、蕴含着一个民族悠久的历史和灿烂的文化。“走”既是汉语基本词汇中的一个词语,又是一个多义词。汉语“走”不仅意义多样,用法也极为灵活,具有极强的构词能力。本文通过分析汉语“走”的各义项和组合状况,... 详细信息

汉语词汇数量庞大、内涵丰富、蕴含着一个民族悠久的历史和灿烂的文化。“走”既是汉语基本词汇中的一个词语,又是一个多义词。汉语“走”不仅意义多样,用法也极为灵活,具有极强的构词能力。本文通过分析汉语“走”的各义项和组合状况,对“走+x”与越南语相对应的“di+x”进行了对比,找出两者的异同。在此基础上,本文还设计了与汉语“走+x”有关的调查问卷,考察了越南学生对“走+x”的理解和使用情况。本文通过分析调查的结果,找出越南学生习得“走+x”的偏误及其原因,最后提出有针对性的教学对策。全文共六章,分为绪论、正文、结语三部分:第一章为绪论,交代本研究的目的和意义,概括国内外现代汉语“走”及其组合“走+x”的研究现状,对文章的研究方法、基础理论以及研究范围作了说明。第二章至第五章为正文部分,其中第二章是现代汉语“走+x”和越南语“di+x”的对比。第二章前部分介绍了汉语“走”和越南语“di”的意义和组合状况,并从构式和词义方面对“走+x”和“di+x”做了细致的分类描写。第二章后部分对汉语“走+x”和越南语“di+x”进行了对比,找出了两者的异同,为后面内容做了铺垫。第三章调查了越南学生学习与使用汉语“走+x”的情况。笔者设计了针对“越南学生对汉语“走+x”的词义理解情况与词语使用情况”的调查问卷,并将其调查结果进行了分析,以找出越南学生在习得“走+x”过程中发生的偏误。本文在第四章针对该调查的结果,总结出越南学生在习得汉语“走+x”过程中所出现的偏误,并将其进行分类,找出偏误产生的原因。第五章的内容为针对“走+x”结构的教学对策。本文从调查问卷的结果,加以分析,提出了针对越南学生学习汉语“走+x”的教学对策,包括教师的教学对策和越南学生的学习对策。第六章是结论部分,通过前四章的观察与分析,提出了本研究的理论知识及创新点,并反思研究中存在的不足,及今后努力的方向。

关键词：多义词走+x di+x 对比越南学生偏误教学对策

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中越图书版权贸易的不均衡性分析

中越图书版权贸易的不均衡性分析

作者：阮仲东（nguyen trong DONG）华中师范大学

学位级别：硕士

自古迄今,不论是北属时期还是自主时期,尽管有时因战争的影响而暂时停顿,只要载戢干戈,中越两国之间的关系很快就恢复友好。在此长久的历史过程中,中越两国人民在外交、经济、文化交流等领域维系着友好关系,其中文化交流与合作在中越之... 详细信息

自古迄今,不论是北属时期还是自主时期,尽管有时因战争的影响而暂时停顿,只要载戢干戈,中越两国之间的关系很快就恢复友好。在此长久的历史过程中,中越两国人民在外交、经济、文化交流等领域维系着友好关系,其中文化交流与合作在中越之间的关系起着重要的地位。文化交流尤其是图书出版业的交流合作可以推动两国人民的相互了解、相互渗透、相互学习,从而对本国的文化产业作出贡献。国与国之间的文化交流总体来说是双向的,但在某个层面下又有着不均衡现象,究其原因主要在于每个国家本身的文化战略不同、语言文化差异、经济发展模式不一样等等。从1991年中越邦交正常化之后,文化交流与合作也更加蓬勃发展,规模也越来越大,出版文化交流合作领域也取得长足的进步。这几年,越南图书版权贸易有着迅速的发展,但与中国相比还存在着很大的差距。图书从本质上是一种跨文化传播的载体,图书版权贸易则是一种文化输出。随着市场经济的快速发展,国际交流与合作日益增多,中越两国出版产业的贸易与交流活动成为两国之间的文化交流活动的重要组成部分。但是,从上世纪九十年代初,中越两国关系正常化以来,中越图书版权不管处于版权交换阶段还是版权贸易阶段,中越两国出版业之间,尤其图书版权交换与贸易一直存在着不均衡性现象。针对这个问题,本论文试图对中越图书版权贸易的不均衡性成因进行初步分析,同时也提出几个措施去改善这个现象。

关键词：图书版权贸易版权逆差不均衡性

Spectrally　Adjustable　Picosecond　Dye　Laser　Pulses　Generated　with　Nanosecond　Nitrogen　Lasers

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Chinese Journal of Lasers 1995年第5期 385-392页

作者： nguyen Dai Hung Pham Long Dinh Van Trung nguyen Van Tien Le Hoang Hai and nguyen Ha (Institute of Material sciences.Vietnam National Centre for Sciences and Technology.nghia Do,TuLiem,Hanoi,Vietnam)

ＳｐｅｃｔｒａｌｌｙＡｄｊｕｓｔａｂｌｅＰｉｃｏｓｅｃｏｎｄＤｙｅＬａｓｅｒＰｕｌｓｅｓＧｅｎｅｒａｔｅｄｗｉｔｈＮａｎｏｓｅｃｏｎｄＮｉｔｒｏｇｅｎＬａｓｅｒｓＮｇｕｙｅｎＤａｉＨｕｎｇ；ＰｈａｍＬｏｎｇ；Ｄｉｎｈ... 详细信息

ＳｐｅｃｔｒａｌｌｙＡｄｊｕｓｔａｂｌｅＰｉｃｏｓｅｃｏｎｄＤｙｅＬａｓｅｒＰｕｌｓｅｓＧｅｎｅｒａｔｅｄｗｉｔｈＮａｎｏｓｅｃｏｎｄＮｉｔｒｏｇｅｎＬａｓｅｒｓＮｇｕｙｅｎＤａｉＨｕｎｇ；ＰｈａｍＬｏｎｇ；ＤｉｎｈＶａｎＴｒｕｎｇ；ＮｇｕｙｅｎＶａ...

关键词： dye laser spectrotemporal selection laser smooth pulse UV laser

Determination of the Pore Water Velocity Using a Salt Tracer Combined with Self-Potential Measurements

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Journal of Geoscience and Environment Protection 2023年第1期11卷 15-27页

作者： Huong Huynh Thi Thu Son Le Van Hieu Tran trong Hai Lai Viet Quang nguyen Huu Luan Phan Thi Department of Tracer Techniques Center for Applications of Nuclear Technique in Industry Dalat Vietnam

The tracer technique is recommended as an effective tool in surveying abnormal seepage through lakes and dams. By injecting a tracer into a known upstream location and monitoring the appearance of the tracer in the downstream leak point, it is possible to determine the direction and the average water velocity of the preferential flow through the dam. The detailed result achieved depends on the number of samples and the sampling locations to analyze tracer concentration over time in the field. This study proposes to use noninvasive self-potential measurements to determine the location and time the salt tracer moves through the seepage zone. The connection between the potential signal according to the propagation of the NaCl salt tracer and the water velocity was demonstrated through an experiment on a sandbox model. Experimental results express a good agreement between the time to reach the maximum value of the potential variation and the salt concentration variation with the time that water comes to monitoring locations. The result indicates an ability to determine the pore water velocity of the seepage zone based on the recording of potential signals produced by a salt tracer movement. The salt tracer test using NaCl combined with self-potential measurements was then applied to survey a leaking earth dam in the Dong Nai river basin (Vietnam).

关键词： Earthen Dams Tracer Technique Leakage Interstitial Velocity

Gold nanorods conjugated upconversion nanoparticles nanocomposites for simultaneous bioimaging,local temperature sensing and photothermal therapy of OML-1 oral cancer cells

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International Journal of Smart and Nano Materials 2021年第1期12卷 49-71页

作者： Duc Tu Vu Thanh Thu Vu-Le Van nghia nguyen Quoc Minh Le Churng-Ren Chris Wang Lai-Kwan Chau Tzyy-Schiuan Yang Michael WYChan Cheng-I Lee Chu-Chi Ting Jiunn-Yuan Lin Hung-Chih Kan Chia Chen Hsu Department of Physics and Center for Nano Bio-Detection National Chung Cheng UniversityChia-YiTaiwan Electrical and Electronics Engineering Phenikaa UniversityHanoiVietnam Faculty of Electrical and Electronics Engineering Thuyloi UniversityHanoiVietnam Institute of Materials Science VAST of VietnamHanoiVietnam Institute of Fundamental Science and Application Duy Tan UniversityDanangVietnam Department of Chemistry and Biochemistry National Chung Cheng UniversityChia-YiTaiwan Department of Biomedical Sciences National Chung Cheng UniversityChia-YiTaiwan Graduate Institute of Opto-Mechatronics National Chung Cheng UniversityChia-YiTaiwan

The major challenge in photothermal therapy(PTT)is to develop nanocomposites that simultaneously exhibit bioimaging and PTT under a single near-infrared(NIR)irradiation with high therapeutic ***,we present a multifunctional nanocomposite synthesized by linking NaYF_(4):Yb^(3+),Er^(3+)upconversion nanoparticles(UCNPs)with gold nanorods(AuNR)to exhibit fluorescence label-ing,local temperature sensing and photothermal functions simul-taneously with a single NIR laser *** AuNR-NaYF_(4):Yb^(3+),Er^(3+)nanocomposite particles displayed better photothermal prop-erties compared with pure AuNRs or a blend of AuNRs and NaYF_(4):Yb^(3+),Er^(3+)*** temperature-dependent upconversion lumi-nescence(UCL)property was used to determine local temperature at the nanocomposite particles,which is useful for selecting appro-priate irradiation dosage for *** therapeutic performance of the nanocomposites in PTT for OML-1 oral cancer cells was *** cell labeling,we successfully labeled streptavidin-linked nanocomposite particles on the surface of OML-1 oral cancer using anti-human epidermal growth factor receptor 2(anti-Her2)***,the nanocomposite particles caused exceptional destruction of cancer cells up to 70%dead cells under 976 nm laser irradiation for only one min at 0.3 W/cm^(2)which is below the maximal permissible exposure of human skin.

关键词： Upconversion luminescence gold nanorod local temperature sensing bioimaging photothermal therapy

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“竹森林”中的用餐体验——越南山罗餐厅

设计家 2015年第1期 84-87页

作者： Vo trong nghia Ngo Thuy Duong Tran Mai Phuong Hiroyuki Oki Vo trong nghia建筑事务所

位于越南北部的山罗省是一个民族文化深厚,拥有大量未开发自然森林和美丽群山,经济潜力巨大的区域,山罗餐厅就坐落于这一区域。尽管有着浓厚的地域文化特色和美丽的自然风光,但由于没有任何开发,也没有兴建任何便利设施,游客并未将此地... 详细信息

位于越南北部的山罗省是一个民族文化深厚,拥有大量未开发自然森林和美丽群山,经济潜力巨大的区域,山罗餐厅就坐落于这一区域。尽管有着浓厚的地域文化特色和美丽的自然风光,但由于没有任何开发,也没有兴建任何便利设施,游客并未将此地作为游览的目的地。为了开发这一地区的潜力,在距离市中心不远处将新建一座新的综合型酒店,

关键词：山罗越南北部地域文化特色当地材料越南首都河内花开季节屋顶结构亚洲建筑师协会设计单位绿化景观

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Magnetic Method Surveying and Its Application for the Concealed Ore-Bodies Prospecting of Laba Porphyry Molybdenum Ore Field in Shangri-La, Northwestern Yunnan Province, China

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Journal of Geoscience and Environment Protection 2014年第3期2卷 46-53页

作者： nguyen Ba Dai Chuan Dong Xue Kun Xiang Kun Xiang Tran trong Lap Qureshi Javed Akhter Shi Lei Li Department of Earth Sciences Kunming University of Science and Technology Kunming China

Recently, a number of large molybdenum (-copper) deposits have been discovered successively in the Laba area, Shangri-La county, northwestern Yunnan province. The investigation confirmed that there is a superlarge porphyry-skarn hydrothermal vein type molybdenum-polymetallic- metallogenic system with the total prediction reservoir of more than 150 mt molybdenum. The porphyry intrusions contributed to the mineralization closely, the superficial little vein molybdenum (-copper, lead, silver) ore-bodies are usually located in faults and fractures, and the deep porphyry type ore-bodies occurred in the granodiorite porphyries, the skarn type ore-bodies occurred in the contact zone intrused into Triassic limestone or Permian basalts. Laba ore block is a new exploration area with great prospecting potential. In order to reduce the target area and guide the further exploration work, the magnetic method measurement about 3.3 square kilometres was carried out in the ore field. This paper presents an application of analyzing the horizontal and vertical derivative, using Fast Fourier Transform (FFT) filter (FFT high-pass, low-pass, cosine roll-off, suscepbility), calculated spectra frequency energy to predict the depth and intensity of the apparent remanence magnetization of source (Hilbert). The calculated results and magnetic anomalous show that the remanence anomaly is caused by the intrusions into the Triassic limestone and Permian basalts with small anomalies, and the depth of located source is not great. We have identified a number of positions to the three drilled well, the drilled result specify interpretation with very high accuracy. The magnetic method is helpful to identify porphyry mineralization, and judge the shape and depth of the concealed ore-bearing intrusive bodies under the similar geological condition.

关键词： Magnetic Method Physical Property Parameters Concealed Ore-Bodies Prospecting Laba Porphyry Molybdenum (-Copper) Ore Field Northwestern Yunnan Province