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IUID Method-Mix: Towards a Systematic Approach for Intercultural User Interface Design (IUID)
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作者 Rüdiger Heimgartner 《Journal of Computer and Communications》 2019年第7期162-194,共33页
A method-mix for intercultural user interface design (IUID) is explained and exemplified by application examples based on a hybrid approach covering cultural contexts in human-computer interaction (HCI) design using a... A method-mix for intercultural user interface design (IUID) is explained and exemplified by application examples based on a hybrid approach covering cultural contexts in human-computer interaction (HCI) design using a model of culturally influenced HCI. Cultural influence on HCI is described using cultural variables for user interface design. Assumptions and empirical results regarding the influence of culture on HCI, considering the path of the information processing and the interaction style between Chinese and German users are explained based on cultural models. Subsequent indicators represent the relationship between culture and HCI (culturally imprinted by the user). Correlations adopted theoretically between cultural dimensions and variables for HCI design were investigated. These correlations represent relevant constituents of a model for culturally influenced HCI. Considerations applying this model and evidence for the proper application of the IUID method-mix are presented elucidating why and how cultural aspects play a role in HCI design and usability/UX engineering. The IUID method-mix serves to inspire HCI engineers in the requirement analysis phase as well as HCI designers in the design phase. The readers are thereby sensitized to the challenges of intercultural usability/UX engineering and intercultural HCI design and will be equipped with methodological knowledge relevant to the derivation of design recommendations for user interface design for and in their desired cultural contexts. Finally, implications for practitioners are shown, including HCI style scores and practical design recommendations, to prognosticate the effort and the expenditures for considering the cultural context in IUID. 展开更多
关键词 CULTURE Human Factors UX Usability Engineering INTERcultural User Interface DESIGN Method MIX HCI Dimensions HCI HMI Cross-cultural DESIGN INTERcultural Culture-Centered Methods Tools Standards State of Research cultural Differences COMMUNICATION Understanding Empathy INTERcultural COMMUNICATION INTERcultural HCI DESIGN Process Cycle IUID
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德国历史学派与19世纪经济学方法论之争的启示 被引量:17
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作者 何蓉 《社会》 北大核心 2005年第3期167-186,共20页
In the mid-19th century, out of their dissatisfaction with the neglect of the economic theories about other countries’ experiences in the British classic economics, the economists in the German Historical School wo... In the mid-19th century, out of their dissatisfaction with the neglect of the economic theories about other countries’ experiences in the British classic economics, the economists in the German Historical School worked hard to construct an economic theory that was congruent to the developmental stage in their own country’s culture and history. Their deeply-cherished concern about the reality in a transitional era when Germany was approaching modernization drove them to propose that the living condition of the working class be improved by the power of the state. In the late 80’s of the same century, the Methodenstreit of German Historical School versus the Austrian School broke out, after which the mainstream economics was well on its way in terms of theoretical refinement and scrutiny, whereas the influence from the Historical School gradually subsided. Even so, the lessons from the Historical School are still enlightening to research in contemporary social sciences. This paper describes the unique basics in the theory building of the Historical School; explains the background and meaning of its academic origin, research methodology, and the Methodenstreit; and from there, discusses implications for contemporary social sciences. 展开更多
关键词 19 School ACADEMIC culture science about from origin that other and power after which STILL there with hard when LATE well This its of to way are for In be on so
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Using Converging Strategies to Reduce Divergence in Intercultural User Interface Design
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作者 Rüdiger Heimgartner 《Journal of Computer and Communications》 2017年第4期84-115,共32页
This chapter starts with an introduction illuminating the theoretical back-ground necessary for taking culture into account in HCI design. Definitions of concepts used are provided followed by a historical overview on... This chapter starts with an introduction illuminating the theoretical back-ground necessary for taking culture into account in HCI design. Definitions of concepts used are provided followed by a historical overview on taking culture into account in HCI design. Subsequently, a glimpse of the current state of research in culture-centered HCI design is derived from secondary literature providing the gist of the structures, processes, methods, models and theoretic approaches concerning the relationship between culture and HCI design (“converging” strategies). After presenting controversies and challenges, a short discussion of results from empirical studies and design recommendations for culture-centered HCI design lead to implications and trends in future intercultural user interface design research to close the knowledge gap (the “divergence”) regarding the relationship between culture and Human-Computer Interaction (HCI), i.e. converging the divergence to reach the convergent divergence. 展开更多
关键词 CULTURE HCI Cross-cultural Design INTERcultural Culture-Centered Methods Tools Standards Overview State of Research cultural Differences Communication Understanding EMPATHY Intercultural Communication Intercultural HCI Design DIVERGENCE Convergence Wave Process Cycle
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Operationalizing Cultural Autonomy in International Law as a Form of Effective Participation in Decision-Making
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作者 Janos Fiala-Butora 《International Relations and Diplomacy》 2019年第10期441-463,共23页
According to most commentators,cultural autonomy is not a right recognized by positive international law.This article argues that the core elements of cultural autonomy can be derived from the right to effective parti... According to most commentators,cultural autonomy is not a right recognized by positive international law.This article argues that the core elements of cultural autonomy can be derived from the right to effective participation guaranteed by Article 15 of the Framework Convention on the Protection of National Minorities(FCNM).The existing standards developed by the Advisory Committee on the Framework Convention are rather vague,and fail to regulate several issues important for effective participation.This is not determined by the wording of the Convention,but by the Committee’s choice to provide states with a very wide margin of appreciation.To fill in the gaps in the Committee’s jurisprudence,the article examines the case study of a recently adopted law on support for minority cultures in Slovakia.By using a qualitative-substantive approach,it specifies the content of cultural autonomy by defining its purpose,as well as the conditions under which it can be achieved.Applying the Committee’s general criteria to the specific problems raised by the Slovak law,the article establishes the core positive law requirements vis-à-vis the right to cultural autonomy.In closing,the article argues that the Committee should adopt detailed standards,similar to those proposed in the text,in order to enforce the right to effective participation in practice.Operationalizing effective participation leads in substance to the enforcement of the right to cultural autonomy,which is a developed form of the former. 展开更多
关键词 NATIONAL MINORITIES minority rights culture cultural AUTONOMY right to participate in public AFFAIRS Framework CONVENTION for the Protection of NATIONAL MINORITIES (FCNM)
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Automatic Extraction Method of 3D Feature Guidelines for Complex Cultural Relic Surfaces Based on Point Cloud 被引量:1
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作者 GENG Yuxin ZHONG Ruofei +1 位作者 HUANG Yuqin SUN Haili 《Journal of Geodesy and Geoinformation Science》 CSCD 2024年第1期16-41,共26页
Cultural relics line graphic serves as a crucial form of traditional artifact information documentation,which is a simple and intuitive product with low cost of displaying compared with 3D models.Dimensionality reduct... Cultural relics line graphic serves as a crucial form of traditional artifact information documentation,which is a simple and intuitive product with low cost of displaying compared with 3D models.Dimensionality reduction is undoubtedly necessary for line drawings.However,most existing methods for artifact drawing rely on the principles of orthographic projection that always cannot avoid angle occlusion and data overlapping while the surface of cultural relics is complex.Therefore,conformal mapping was introduced as a dimensionality reduction way to compensate for the limitation of orthographic projection.Based on the given criteria for assessing surface complexity,this paper proposed a three-dimensional feature guideline extraction method for complex cultural relic surfaces.A 2D and 3D combined factor that measured the importance of points on describing surface features,vertex weight,was designed.Then the selection threshold for feature guideline extraction was determined based on the differences between vertex weight and shape index distributions.The feasibility and stability were verified through experiments conducted on real cultural relic surface data.Results demonstrated the ability of the method to address the challenges associated with the automatic generation of line drawings for complex surfaces.The extraction method and the obtained results will be useful for line graphic drawing,displaying and propaganda of cultural relics. 展开更多
关键词 point cloud conformal parameterization vertex weight surface mesh cultural relics feature extraction
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Approaches of Scientific and Cultural Communication Constructed by Wuhan Museum of Science and Technology in the Context of the Belt and Road Initiative 被引量:1
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作者 Ting Yan 《Journal of Contemporary Educational Research》 2019年第6期47-49,共3页
The Belt and Road initiative is in the first instance,the barrier-free communication in ideology and culture.To cooperate with the Belt and Road initiative,excellent exhibitions in cultural technology and history from... The Belt and Road initiative is in the first instance,the barrier-free communication in ideology and culture.To cooperate with the Belt and Road initiative,excellent exhibitions in cultural technology and history from other nations are brought in Wuhan Museum of Science and Technology(hereinafter referred to as WMST).WMST’s own science education achievements are going global in both online and offline ways to support and get involved in the initiative and contribute to international communications. 展开更多
关键词 The BELT and ROAD initiative(BRI) Wuhan Museum of Science and Technology(WMST) SCIENTIFIC culture COMMUNICATION ADOLESCENT education Ideological and cultural COMMUNICATION
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Formation mechanism of fault accommodation zones under combined stress in graben basin:Implications from geomechanical modeling
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作者 Qi-Qiang Ren Jin-Liang Gao +3 位作者 Rong-Tao Jiang Jin Wang Meng-Ping Li Jian-Wei Feng 《Petroleum Science》 SCIE EI CAS CSCD 2024年第1期54-76,共23页
A fault accommodation zone is a type of structure that is defined as regulating displacement and strain between faults structure.Increasing numbers of fault accommodation zones are being identified in graben basins,in... A fault accommodation zone is a type of structure that is defined as regulating displacement and strain between faults structure.Increasing numbers of fault accommodation zones are being identified in graben basins,indicating the potential exploration target and petroleum accumulation areas.This study aims to analyze the formation mechanism and development of fault accommodation zones under combined stress by a numerical simulation method considering geomechanical modeling.Using three-dimensional(3-D)seismic interpretation and fractal dimension method,exampled with the Dongxin fault zone,the fault activity and fault combination pattern were conducted to quantitatively characterize the activity difference in fault accommodation zones.Combined with mechanical experiment test,a geomehcanical model was established for fault accommodation zones in a graben basin.Integrating the paleostress numerical simulations and structural physical simulation experiment,the developmental characteristics and genetic mechanism of fault accommodation zones were summarized.Influenced by multi movements and combined stresses,three significant tectonic evolution stages of the Dongxing Fault Zone(DXFZ)were distinguished:During the E_(s)^(3)sedimentary period,the large difference in the stress,strain,and rupture distribution in various faults were significant,and this stage was the key generation period for the prototype of the DXFZ,including the FAZ between large-scale faults.During the E_(s)^(2)sedimentary period,the EW-trending symmetric with opposite dipping normal faults and the NE-SW trending faults with large scale were furtherly developed.The junction area of two secondary normal faults were prone to be ruptured,performing significant period for inheriting and developing characteristics of fault accommodation zones.During the Es1 sedimentary period,the high-order faults in the DXFZ exhibited the obvious fault depressions and strike-slip activity,and the fault accommodation zones were furtherly inherited and developed.This stage was the molded and formative period of the FAZ,the low-order faults,and the depression in the DXFZ. 展开更多
关键词 Fault accommodation zone Graben basin Fault activity Tectonic physical simulation experiment Finite element numerical simulation Dongxin fault zone
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基因工程菌Pichia pastoris高密度培养条件的摇瓶研究 被引量:14
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作者 洒荣波 石贵阳 王正祥 《食品研究与开发》 CAS 北大核心 2005年第2期52-57,共6页
对基因工程菌Pichiapastoris高密度培养的培养基进行了研究,选取了价廉易得的培养基,对此培养基各组分进行了优化,并对其它发酵条件进行了优化试验,得到了最优培养基配方及培养条件。结果表明,培养基最佳配方为:葡萄糖为5%,氨水单次补... 对基因工程菌Pichiapastoris高密度培养的培养基进行了研究,选取了价廉易得的培养基,对此培养基各组分进行了优化,并对其它发酵条件进行了优化试验,得到了最优培养基配方及培养条件。结果表明,培养基最佳配方为:葡萄糖为5%,氨水单次补料量为20μL(250mL摇瓶装液量为20mL),KH2PO4浓度为0.7%,培养基其它组分为:K2HPO40.1%、MgSO4.7H2O0.03%、FeSO4.7H2O0.05%、MnSO4.H2O0.05%。种子液最佳培养时间为40h,接种量为10%,250mL三角瓶装液量为20mL,摇床转速为220r/m,发酵培养基最佳初始pH5.5,发酵温度为30℃,发酵结束时间64h。在此优化的培养基及培养条件下,菌体密度达到最高,OD600达到64.3,细胞干重20.2g/L。 展开更多
关键词 PASTORIS Pichia KH2PO4 MgSO4 FESO4 MNSO4 250mL
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The Research on Cross-Cultural Critical Thinking in English Teaching: A Pedagogical Paradigm Within the Ideological and Political Course Framework
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作者 MA Yuan HUANG Fengqiu 《Sino-US English Teaching》 2024年第3期99-103,共5页
The conflation of linguistic competencies with ideological and political educational paradigms presents unique opportunities and challenges for English language teaching(ELT)in our increasingly interconnected world.Th... The conflation of linguistic competencies with ideological and political educational paradigms presents unique opportunities and challenges for English language teaching(ELT)in our increasingly interconnected world.This research seeks to address the role of cross-cultural critical thinking within the landscape of English pedagogy,framed by the imperatives of ideological and political education.Employing a multi-method approach,including thematic content analysis and action research,the study proposes a pedagogical model designed to integrate transcultural discourse and ideologically reflective practices into the conventional ELT curriculum.This paper argues for a reimagined approach to teaching English that encourages students to engage with diverse cultural perspectives and develop a nuanced understanding of global issues. 展开更多
关键词 cross-cultural critical thinking English language teaching ideological and political education pedagogical paradigm transcultural discourse cultural awareness
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转基因741杨高效配套育苗体系建立 被引量:1
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作者 杨敏生 梁海永 +2 位作者 王进茂 朱淑新 马玉湖 《河北林果研究》 2005年第1期1-6,共6页
针对转基因741杨硬枝扦插难生根的特性,将组织培养及多种扦插繁殖技术有机结合在一起,建立了转基因741杨综合配套育苗体系,提出了适合无性繁殖的"遮阴间歇喷雾扦插"和"移棚不移苗扦插繁殖"育苗方法。转基因741杨组... 针对转基因741杨硬枝扦插难生根的特性,将组织培养及多种扦插繁殖技术有机结合在一起,建立了转基因741杨综合配套育苗体系,提出了适合无性繁殖的"遮阴间歇喷雾扦插"和"移棚不移苗扦插繁殖"育苗方法。转基因741杨组培快繁中,初始启动培养基为MS+6-BA1.0 mg/L+NAA0.1 mg/L,嫩茎增殖培养基为MS +6-BA 0.3-1.0 mg/L+,IBA 0-0.3 mg/L,茎尖生根培养基为1/2MS+0.3IBA+1.5%蔗糖。不同月份嫩枝扦插培养的苗木中,5月份扦插的嫩枝生长较快,但苗木间分化程度较高;8月份扦插的嫩枝生长相对较慢,但苗木的分化程度低,生长整齐。不同月份苗木移栽后,生长节律相同,经过1 a生长,不同月份间苗木生长差异不明显,5月份扦插的苗木生长略优于其他月份扦插的苗木。 展开更多
关键词 741 5 8
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棉花DPC化控技术在陕西大面积应用初报
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作者 王俊峰 《中国农学通报》 CSCD 2005年第5期213-215,共3页
论述了20年来DPC化控在陕西棉田大面积应用和发展情况,据不完全统计:自1983-2001年DPC化控普及率由65%提高到90%以上,累计推广面积达112.7万hm2,平均增产12.1%.增产皮棉81626t,产值达8.16亿元,产投比达1:25~40.根据研究结果:指出DPC化... 论述了20年来DPC化控在陕西棉田大面积应用和发展情况,据不完全统计:自1983-2001年DPC化控普及率由65%提高到90%以上,累计推广面积达112.7万hm2,平均增产12.1%.增产皮棉81626t,产值达8.16亿元,产投比达1:25~40.根据研究结果:指出DPC化控与CK相比,不论化控几次均能增产,以3次DPC化控为最好.第一次在棉花7~8叶期,7.5~12g/hm2;第二次在15~16叶期,22.5~37.5g/hm2;第三次在棉花打顶后10d,45~75g/hm2.通过DPC化控可塑造棉花理想株型,使株高由100cm左右降低到85cm左右,密度由4000株/hm2增加到9~9.7万株/hm2,提高棉株内围成铃率达9.1%,达到:促早熟、优质、高产的目的.并提出棉田DPC化控必须与传统栽培技术相结合在高产栽培体系的重要作用,推动了当地棉花高产栽培措施革新,取得了较大的经济效益和社会效益. 展开更多
关键词 西 DPC 2001 4000
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Multi-Cultural Dynamics on Social Networks under External Random Perturbations
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作者 J. Chandra G. S. Ladde 《International Journal of Communications, Network and System Sciences》 2014年第6期181-195,共15页
This work deals with the development of multi-cultural network-centric dynamic models under the influence of personal intra- and inter-members, as well as community. Each individual member of a society is influenced b... This work deals with the development of multi-cultural network-centric dynamic models under the influence of personal intra- and inter-members, as well as community. Each individual member of a society is influenced by her/his interactions with fellow members of the family, neighborhood, region and the universe. The behavior of such complex and highly interacting social networks is characterized by stochastic interconnected dynamical systems. The primary goal is on laying down an investigation of both qualitative and quantitative properties of this network dynamical system. In particular, we would like to determine the regions of conflicts and coexietence as well as to establish the cohesion and stability of emerging states. This is achieved by employing the method of system of differential inequalities and comparison theorems in the context of the energy function. The developed energy function method provides estimates for regions of conflict and cooperation. Moreover, the method also provides sufficient conditions for the community cohesion and stability in a systematic way. 展开更多
关键词 AFFINITY Matrix cultural State Gaussian PROCESS Mono-cultural NETWORK Multi-cultural NETWORK MOVING Isotropic CENTER Energy Function Method Stochastic PROCESS MOVING CENTER
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提高农杆菌介导转化水稻效率的因素 被引量:15
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作者 李双成 王世全 +4 位作者 尹福强 邹良平 起登风 江洪 李平 《中国水稻科学》 CAS CSCD 北大核心 2005年第3期231-237,共7页
以3个籼稻品种和2个粳稻品种为对象,对农杆菌转化水稻过程中影响转化效率的因素进行了研究。结果表明,菌株AGL1和EHA105按一定比例混合共转化和转化前菌体重悬对抗性愈伤率有显著影响;琼脂粉加倍和超净工作台上风干4h的方法因能明显提... 以3个籼稻品种和2个粳稻品种为对象,对农杆菌转化水稻过程中影响转化效率的因素进行了研究。结果表明,菌株AGL1和EHA105按一定比例混合共转化和转化前菌体重悬对抗性愈伤率有显著影响;琼脂粉加倍和超净工作台上风干4h的方法因能明显提高抗性愈伤率和分化率而被认为是最适合的干燥培养方式;分化培养基中加入二甲基亚砜(DMSO)或脯氨酸(Pro)可以提高分化率;壮苗时加入适量的NAA有利于壮根并提高移栽成活率。应用此农杆菌转化系统,获得了一批经PCR和点杂交鉴定的转基因植株。 展开更多
关键词 NAA PCR
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浅议大学文化及大学精神的若干问题 被引量:11
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作者 邱柏生 《复旦教育论坛》 2005年第3期27-31,共5页
大学文化可以有狭义与广义之分,它的形成是诸多因素综合作用的产物,其中主要有领导方式、教学和科研活动特点、教师行为风格、师生交往方式、学生治学精神、校园环境氛围等。而大学精神主要指在大学文化中所体现出来的那些一贯的、持久... 大学文化可以有狭义与广义之分,它的形成是诸多因素综合作用的产物,其中主要有领导方式、教学和科研活动特点、教师行为风格、师生交往方式、学生治学精神、校园环境氛围等。而大学精神主要指在大学文化中所体现出来的那些一贯的、持久的、为全体成员所共享的、并引以为豪的大学文化理念和文化品质,它既指大学中全体成员的言行中所渗透的一种主导意识,也指他们所具有的精神活力状况和精神气质。大学精神又是会流变的,这种流变在质变与量变方面具有两极性。在大学文化建设中要有文化自觉性。 展开更多
关键词
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米良一号猕猴桃的组织培养研究 被引量:16
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作者 田宏现 曾艳玲 +1 位作者 谭晓风 李国民 《经济林研究》 2005年第1期7-9,共3页
米良一号猕猴桃外植体在不同激素的MS培养基上培养,结果表明:1诱导培养基以MS+1.0mg/LZT为好,材料不经转移可直接分化出丛生芽,ZT浓度在1.5mg/L以上时,对愈伤组织形成有抑制作用,且在1.5mg/LZT的同时,加0.5mg/L6-AB,这2种细胞分裂素超... 米良一号猕猴桃外植体在不同激素的MS培养基上培养,结果表明:1诱导培养基以MS+1.0mg/LZT为好,材料不经转移可直接分化出丛生芽,ZT浓度在1.5mg/L以上时,对愈伤组织形成有抑制作用,且在1.5mg/LZT的同时,加0.5mg/L6-AB,这2种细胞分裂素超量后的抑制作用是累加的,致使抑制作用加剧无芽茎段褐化死亡;2出芽周期长短与茎段年龄和有芽无芽有关,成熟茎段出芽早,幼嫩茎段出芽迟,有芽茎段出芽早,无芽茎段出芽迟,幼嫩的无芽茎段出芽虽晚30d左右,但由愈伤组织形成的丛芽多得多;3米良一号生根能力不强,出芽后不经生根诱导不能生根,1/2MS+1.0mg/LIBA+30g/L蔗糖,有较好的诱导生根作用;4叶片培养再生率正交实验结果表明生长素优先因子顺序为ZT、6-BA、NAA、TDZ,叶的最佳诱导分化培养基为MS+10mg/LBA+0.2mg/LNAA+1.0mg/LTDZ。 展开更多
关键词 MS 6-BA TDZ NAA
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Current Situation and Mode of Talent Training in Marine Cultural Industry Based on Collaborative Innovation of Governments,Enterprises,Colleges,Scientific Institutions and Users 被引量:1
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作者 Qu Qunzhen Wang Wenjing 《Meteorological and Environmental Research》 CAS 2017年第3期32-35,共4页
Based on the present situation of talent training in marine cultural industry,the collaborative innovation mechanism of governments,enterprises,colleges,scientific institutions and users was used to construct the mode... Based on the present situation of talent training in marine cultural industry,the collaborative innovation mechanism of governments,enterprises,colleges,scientific institutions and users was used to construct the mode of talent training in marine cultural industry. It is needed to give full play to the active roles of governments,enterprises,colleges,scientific institutions and users in the training of marine cultural talents,develop training mode of innovative scientific and technological talents,speed up the construction of collaborative innovation ability of marine cultural talents,and improve the efficiency of talent training. 展开更多
关键词 Governments enterprises colleges scientific institutions and USERS Collaborative innovation MARINE cultural industry Talent training MODE
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观察大鼠下丘脑NPY神经元的培养及瘦素对其mRNA表达的影响 被引量:2
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作者 杨春 崔慧先 +2 位作者 樊平 吴文娟 李媛 《基础医学与临床》 CSCD 北大核心 2005年第3期248-252,共5页
目的观察大鼠下丘脑NPY神经元的培养及瘦素对其mRNA表达的影响。方法用无血清限定性培养基体外培养新生大鼠的下丘脑神经元,观察其生长状况;用NSE、NF、NPY抗血清检测神经元的鉴定和表达,并对三者阳性细胞的胞体和突起做统计学分析。给... 目的观察大鼠下丘脑NPY神经元的培养及瘦素对其mRNA表达的影响。方法用无血清限定性培养基体外培养新生大鼠的下丘脑神经元,观察其生长状况;用NSE、NF、NPY抗血清检测神经元的鉴定和表达,并对三者阳性细胞的胞体和突起做统计学分析。给予Leptin10-10mol/L、10-8mol/L、10-6mol/L3个浓度,观察leptin对NPYm RNA表达的影响。结果培养的NSE和NF阳性细胞生长至第7天时均达高峰;NPY阳性神经元在培养7~10d时,亦处于一稳定时期。NPYmRNA的表达在给予Leptin10-10mol/L时,与对照组相比无显著性差异;10-8mol/L、10-6mol/L浓度时,表达增强,与对照组相比有显著性差异(P<0.05)。结论取材于新生大鼠的下丘脑亦可进行体外培养;培养一周时是研究单因素影响神经元的最佳实验时间;在离体环境下,高浓度的leptin(10-8mol/L、10-6mol/L)能促进NPYmRNA的表达,NPY可能表现为抑制GnRH分泌的作用。 展开更多
关键词 MRNA NPY mol/L LEPTIN LEPTIN GNRH NSE NF
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拟康氏木霉液态发酵条件的研究 被引量:14
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作者 郝林华 牛德庆 +1 位作者 陈靠山 郭敏 《菌物学报》 CAS CSCD 北大核心 2005年第2期235-244,共10页
采用单因素和正交试验对筛选出的一株有潜力的生物防治菌——拟康氏木霉Trichoderma pseudokoningii的液态发酵条件进行优化,并进行100L发酵罐中试放大试验的研究。优化后的拟康氏木霉发酵控制参数为:培养基配方为麸皮40g/L,马铃薯50g/L... 采用单因素和正交试验对筛选出的一株有潜力的生物防治菌——拟康氏木霉Trichoderma pseudokoningii的液态发酵条件进行优化,并进行100L发酵罐中试放大试验的研究。优化后的拟康氏木霉发酵控制参数为:培养基配方为麸皮40g/L,马铃薯50g/L,蔗糖20g/L,KH2PO4 0.5 g/L,MgSO4·7H2O 0.5g/L,CaCl2 0.25g/L;摇瓶发酵培养时间为6d,培养基的初始pH值为6.0- 7.0,发酵温度为28±1℃。通过对拟康氏木霉生长曲线的测定,确定其在发酵罐中培养的时间60h为宜,此时所获得的菌丝体干重为1.2694g/100ml发酵液。本研究结果为高效率、低成本、工业化生产具有生防作用的拟康氏木霉菌丝制剂提供了科学依据。 展开更多
关键词 MgSO4 PH 线 40g 20g
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Poetry Translation and Cultural Transmission——the English Version of the Classical Chinese Poem “Bring in the Wine”
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作者 刘圆圆 《海外英语》 2019年第14期45-46,共2页
This article,based on the English version of Li Bai's Classical Chinese Poem“Bring in the Wine”,explores the important position of cultural transmission in the English translation of the Classical Chinese Poem t... This article,based on the English version of Li Bai's Classical Chinese Poem“Bring in the Wine”,explores the important position of cultural transmission in the English translation of the Classical Chinese Poem through the comparison of the cultural translation,and finally draws the rationality and feasibility of the creative translation techniques in the English translation of the Classical Chinese Poems.It points out that the alienation of the Chinese culture's external communication has ignored the reader's cultural acceptance ability and position of the western countries and regions dominated by the foreign countries.It is believed that in a long period of time,Chinese culture needs the translation of Chinese translators to dissimilation,the translation of foreign sinologists,domestication,and alienation,to meet the needs of different types of readers and to promote the Chinese culture to go out. 展开更多
关键词 English TRANSLATION of classical poetry cultural transmission Li Bai Bring in the Wine creative TRANSLATION FOREIGNIZATION DOMESTICATION
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谷氨酸转运抑制剂对器官型培养脊髓片的影响 被引量:1
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作者 肖向建 王晓娟 +4 位作者 王丽琴 宋学琴 刘卫刚 马征 李春岩 《实验生物学报》 CSCD 北大核心 2005年第2期171-176,共6页
观察谷氨酸转运体抑制剂苏-羟天冬氨酸(Threo-hydroxyaspartate,THA)对器官型培养的脊髓片的影响,探讨谷氨酸在运动神经元损伤中的作用。取出生后8天乳鼠的腰段脊髓组织切片做脊髓器官型培养,在培养液中加入不同浓度THA(50μmol/L、100... 观察谷氨酸转运体抑制剂苏-羟天冬氨酸(Threo-hydroxyaspartate,THA)对器官型培养的脊髓片的影响,探讨谷氨酸在运动神经元损伤中的作用。取出生后8天乳鼠的腰段脊髓组织切片做脊髓器官型培养,在培养液中加入不同浓度THA(50μmol/L、100μmol/L、500μmol/L),用神经元的特异性免疫组化染色剂SMI-32,非磷酸化神经丝标记物,对脊髓腹角α运动神经元进行鉴定,用单克隆抗钙网膜蛋白(calretinin)抗体对背角中间神经元进行记数,测定培养液中乳酸脱氨酶(LDH)的含量,并与对照组比较。结果显示对照组α运动神经元数目恒定,THA可以引起剂量依赖性的培养液中LDH含量增高和α运动神经元数目减少,而脊髓背角的中间神经元损伤相对较轻,其中THA100μmol/L组在体外培养4周后出现类似于肌萎缩侧索硬化(ALS)的病理改变:α运动神经元数目较对照组明显减少,而脊髓背角的中间神经元数目无显著变化。细胞外谷氨酸增高主要对运动神经元造成损伤,脊髓运动神经元较感觉神经元对谷氨酸的兴奋毒作用更加敏感。 展开更多
关键词 MOL
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