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ALJARESh制药有限公司的市场营销策略

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ALJARESH制药有限公司的市场营销策略

作者： ANES ABDUALLAh.ahmed（也门）中南大学

学位级别：硕士

日益激烈的全球化竞争,引发了许多关于市场营销课题的研究,它对于具有市场竞争能力的公司是非常有用的。当市场营销环节与公司其他生产环节相协调,势必会为企业的进一步发展提供帮助。本研究课题的目的是基于Aljaresh公司目前的发展情况... 详细信息

日益激烈的全球化竞争,引发了许多关于市场营销课题的研究,它对于具有市场竞争能力的公司是非常有用的。当市场营销环节与公司其他生产环节相协调,势必会为企业的进一步发展提供帮助。本研究课题的目的是基于Aljaresh公司目前的发展情况,为其构建一个较为完备的战略营销计划。本文首先对我国(也门)Aljaresh制药有限公司的营销政策方面内容进行梳理,包括在营销策略上的发展现状、工作成果等,并与市场营销领域上取得成功的其他公司进行对比,从而获得提高公司发展能力的有用经验,最终为企业成功实现做大做强的目标。同时,也为也门的其他制药公司提供关于营销策略和公司成长方面的成功模式。作者首先对论文研究意义、研究目的及相关文献和理论进行了阐述,然后对Aljaresh制药公司的内外环境进行了分析,在此基础上,利用4Ps营销理论框架设计了该制药公司的营销策略,最后提出了策略实施的步骤和保障措施。

关键词：营销策略制药工业营销理念 4P的理论

Intrinsic photocatalytic water oxidation activity of Mn-doped ferroelectric BiFeO3

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Chinese Journal of Catalysis 2021年第6期42卷 945-952页

作者： Jafar hussain Shah Anum Shahid Malik ahmed Mahmoud Idris Saadia Rasheed hongxian han Can Li State Key Laboratory of Catalysis&Division of Solar Energy Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina University of Chinese Academy of Sciences Beijing 100049China

The development of stable and efficient visible light-absorbing oxide-based semiconductor photocatalysts is a desirable task for solar water splitting ***,we proposed that the low photocurrent density in film-based BiFeO_(3)(BFO)is due to charge recombination at the interface of the domain walls,which could be largely reduced in particulate photocatalyst *** demonstrate this hypothesis,in this work we synthesized particulate BFO and Mn-doped BiFeO_(3)(Mn-BFO)by the sol-gel *** water oxidation tests showed that pure BFO had an intrinsic photocatalytic oxygen evolution reaction(OER)activity of 70μmol h^(-1) g^(-1),while BFO-2,with an optimum amount of Mn doping(0.05%),showed an OER activity of 255μmol h^(-1) g^(-1) under visible light(λ≥420 nm)*** bandgap of Mn-doped BFO could be reduced from 2.1 to 1.36 eV by varying the amount of Mn *** functional theory(DFT)calculations suggested that surface Fe(rather than Mn)species serve as the active sites for water oxidation,because the overpotential for water oxidation on Fe species after Mn doping is 0.51 V,which is the lowest value measured for the different Fe and Mn species examined in this *** improved photocatalytic water oxidation activity of Mn-BFO is ascribed to the synergistic effect of the bandgap narrowing,which increases the absorption of visible light,reduces the activation energy of water oxidation,and inhibits the recombination of photogenerated *** work demonstrates that Mn doping is an effective strategy to enhance the intrinsic photocatalytic water oxidation activity of particulate ferroelectric BFO photocatalysts.

关键词： Photocatalytic water oxidation Bandgap engineering Bismuth ferrite Ferroelectric materials Cation doping

Gyrokinetic theory of turbulent acceleration and momentum conservation in tokamak plasmas

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Plasma Science and Technology 2018年第7期20卷 22-26页

作者： Lu WANG Shuitao PENG P h DIAMOND International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics State Key Laboratory of Advanced Electromagnetic Engineering and Technology School of Electrical and Electronic Engineering Huazhong University of Science and Technology Wuhan 430074 People's Republic of China Center for Momentum Transport and Flow Organization and Center for Astrophysics and Space Sciences University of California at San Diego La Jolla CA 92093-0424 United States of America

Understanding the generation of inmnsic rotation in tokamak plasmas is crucial for future fusion reactors such as ITER. We proposed a new mechanism named turbulent acceleration for the origin of the intrinsic parallel rotation based on gyrokinetic theory. The turbulent acceleration acts as a local source or sink of parallel rotation, i.e., volume force, which is different from the divergence of residual stress, i.e., surface force. however, the order of magnitude of turbulent acceleration can be comparable to that of the divergence of residual stress for electrostatic ion temperature gradient （ITG） turbulence. A possible theoretical explanation for the experimental observation of electron cyclotron heating induced decrease of co-current rotation was also proposed via comparison between the turbulent acceleration driven by 1TG turbulence and that driven by collisionless trapped electron mode turbulence. We also extended this theory to electromagnetic ITG turbulence and investigated the electromagnetic effects on intrinsic parallel rotation drive. Finally, we demonstrated that the presence of turbulent acceleration does not conflict with momentum conservation.

关键词： turbulent acceleration intrinsic rotation momentum conservation

A taxonomic revision of Musa aurantiaca (Musaceae) in Southeast Asia

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植物分类学报 2008年第1期46卷 89-92页

作者： Markku hKKINEN henry VRE Xishuangbanna Tropical Botanical Garden Chinese Academy of Sciences Menglun Mengla Yunnan 666303 China Botanic Garden University of Helsinki P.O. Box 44 (Jyrngntie 2) FI-00014 Finland Finnish Museum of Natural history Botanical Museum University of Helsinki P.O. Box 7 (Unioninkatu 44) FI-00014 Finland)

Since the initial description, the name Musa aurantiaca Baker (1893) has been unclear to most botanists. The aim of this study is to settle its true identity and to update the description. The plant is distributed in the regions of Upper Assam and Arunachal Pradesh, India, Northern Myanmar and Tibet, China where it occurs commonly but it is not mentioned in Chinese literature at all. In this paper, the authors also review the description and the literature history of M. aurantiaca from 1893 to the present. Musa aurantiaca Baker is typified here.

关键词：香蕉科东南亚分类学野生香蕉芭蕉

果色和成熟度对樱桃番茄(Solanum lycopersicum ***)果实挥发物分布的影响

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食品科学 2021年第12期42卷 173-183页

作者：程国亭常培培王新宇娄茜棋 ahmed hEl-SAPPAh 张飞梁燕西北农林科技大学园艺学院陕西杨凌712100 西北农林科技大学旱区作物逆境生物学国家重点实验室陕西杨凌712100 德州市农业科学研究院山东德州253015 扎加齐格大学农学院遗传学系埃及扎加齐格44511

为探究果色和成熟度对樱桃番茄果实挥发物的影响,用顶空固相微萃取-气相色谱-质谱联用法测定育种自交系材料金珠(橙)、黑樱桃1(紫)、1号(粉)、红珍珠(红)在绿熟期、转色期和红熟期的挥发物。分析发现,橙色番茄挥发物明显高于红色和粉色... 详细信息

为探究果色和成熟度对樱桃番茄果实挥发物的影响,用顶空固相微萃取-气相色谱-质谱联用法测定育种自交系材料金珠(橙)、黑樱桃1(紫)、1号(粉)、红珍珠(红)在绿熟期、转色期和红熟期的挥发物。分析发现,橙色番茄挥发物明显高于红色和粉色番茄。橙色番茄在绿熟期,紫色番茄在转色期和红熟期挥发物最高,而粉色番茄挥发物始终最低。气味强度由挥发物质量浓度和嗅觉阈值决定。3-甲基-丁醛、(E,E)-2,4-庚二烯醛、1-戊烯-3-酮、己醛、苯甲醛和(Z)-3-己烯-1-醇对番茄气味贡献较大。红色、橙色和紫色番茄分别在绿熟期、转色期和成熟期气味最浓。随着果实成熟,挥发物质量浓度持续增加,气味更加浓郁。果色和成熟度对挥发物有显著影响。

关键词：樱桃番茄芳香物气味果色成熟度

helping to address the over treatment of prostate cancer： tools to differentiate lethal and non-lethal phenotype in prostate cancer

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Asian Journal of Andrology 2012年第3期14卷 347-348页

作者： Professor Robert h Getzenberg Professor h Ballentine Carter Department of Urology The Brady Urological Institute Johns Hopkins Hospital Baltimore MD 21287 USA Department of Urology The Johns Hopkins University School of Medicine and The James Buchanan Brady Urological Institute The Johns Hopkins Hospital Baltimore MD 21287 USA

2011 was a noteworthy year for those interested in the care of patients with prostate cancer. First, the US Preventive Services Task Force （USPSTF） released an update on prostate cancer screening, and recommended against the use of the prostate-specific antigen （PSA） test for all men, regardless of family history or race. While this surprised many in the field, the conclusion that there is more harm than benefit is inescapable on a population level--the focus of the USPSTF. Most men with newly diagnosed prostate cancer have favorable risk disease and are at an age when treatment is unlikely to extend life---a conclusion that is supported by randomized trials. Second, the National Institutes of health convened a ＇State of the Science＇ conference on active surveillance for prostate cancer, and concluded that the rates of overtreatment of prostate cancer are high and surveillance is greatly underutilized. Both the USPSTF and the National Institutes of health conference were prompted in large part by the recognition that widespread PSA testing leads to prostate biopsies that often uncover indolent disease. In the majority of cases,

关键词： helping prostate cancer

SmartPainter:基于色彩扩散的灰度图像着色器(英文)

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计算机研究与发展 2011年第S3期48卷 462-466页

作者： ahmed A. hussein 杨晓春东北大学信息科学与工程学院沈阳110004

利用用户指定的颜色为灰度图着色在电影制作、图片处理等领域具有广泛地应用.灰度着色需要考虑与用户的互动,往往需要场景等先验知识.主要问题是涉及到大量的像素计算,成本高、耗时巨大.介绍一个新颖的快速着色器,根据用户指定的颜色,... 详细信息

利用用户指定的颜色为灰度图着色在电影制作、图片处理等领域具有广泛地应用.灰度着色需要考虑与用户的互动,往往需要场景等先验知识.主要问题是涉及到大量的像素计算,成本高、耗时巨大.介绍一个新颖的快速着色器,根据用户指定的颜色,可以完成色彩的自动扩散.可以自动寻找扩散颜色的边界,保证着色的快速和准确.SmartPainter为用户提供简单易行的操作平台,只需要用户提供对所在区域的基本颜色即可达到很好的着色效果.

关键词：着色颜色空间图像处理色彩扩散

EFFECT OF CARBON AND BORON ON MICROSTRUCTURE AND MEChANICAL PROPERTIES OF A SINGLE CRYSTAL SUPERALLOY RR 2072

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Acta Metallurgica Sinica(English Letters) 2005年第1期18卷 33-38页

作者： D.h.Kim D.h.Ye J.h.Lee Y.S.Yoo C.Y.Jo high Temperature Materials Laboratory Korea Institute of Machinery&Materials 66 SangnamChangwonKyungnam 640-010S.Korea Dept.of Metallurgy Changwon National Univerisity 9 SarimChagwonKyungnam 640-773S.Korea

Carbon and boron have been considered to strengthen grain boundaries that might form during single crystal *** this study the effect of boron on solidification behavior and creep properties of the carbon doped single crystal RR 2072 has been *** order to understand solidification behavior with boron addition,the solid/liquid interface morphology and solidification microstructure were examined with solidification *** relationship between mi-crostructural evolution and creep properties of the carbon and boron modified single crystal has been also investigated.

关键词： single crystal superalloy defect tolerance directional solidification creep rupture

DRYING OF GRANULAR MATERIALS IN AGITATED FLUIDIZED BED

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Journal of hydrodynamics 2001年第2期13卷 29-31页

作者： Ma, J.h. Liu, h. Feng, D.Z. Dept. of Air-Condition Eng. Shandong Inst. of Civil Eng. Jinan 250014 China

An experimental study of the drying characteristics of an agitated fluidized bed dryer is presented and discussed. In the study, the citric acid particles were used as bed material with the diameters ranging from 0.2 mm to 1.3 mm. The variables affecting apparently the drying rate were found to be the mass flow rate, the inlet air temperature, the rotary speed of agitating mechanism and the particles feed rate. Comparing with other variables considered, mass flow rate was found to have the least important influence on the drying rate. The agitated fluidized bed dryer is suitable to drying agglomerating or sticky materials.

关键词： Dryers (equipment) Drying Experiments Mass transfer