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漫画上色技法从入门到精通

Infinite Sets of Solutions and Almost Solutions of the Equation N⋅M= reversal(N⋅M)

丛书名：职业漫画师必修课

2012年

作者： ic动漫社

本书分为13个章节，从色彩的基础入手，介绍了色彩的原理和搭配，进而展开对常用电脑上色工具的说明；然后从实例出发，分别介绍了漫画人物、服饰、场景等的具体上色技巧，并特别设置了漫画爱好者们喜欢的Q版、美少女、森女等完整案例... 详细信息

ISBN: (纸本)9787111397700

本书分为13个章节，从色彩的基础入手，介绍了色彩的原理和搭配，进而展开对常用电脑上色工具的说明；然后从实例出发，分别介绍了漫画人物、服饰、场景等的具体上色技巧，并特别设置了漫画爱好者们喜欢的Q版、美少女、森女等完整案例，方便读者在分阶段学习完上色的技巧后，通过完整案例的实战，进一步巩固和提高。

关键词：漫画绘画技法

来源：畅想之星图书光盘版（南... 评论

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Open Journal of Discrete Mathematics 2019年第3期9卷 63-67页

作者： Viorel Niţ ică Premalata Junius Department of Mathematics West Chester University of Pennsylvania West Chester USA

Motivated by their intrinsic interest and by applications to the study of numeric palindromes and other sequences of integers, we discover infinite sets of solutions and almost solutions of the equation N?⋅?M=reversal... 详细信息

关键词： Sequences of Integers Infinite Sets

The Friction and Wear Properties of CrN, graphit-ic and Dymon-ic Coatings in Air and under Oil-lubrication.

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材料热处理学报 2004年第5B期25卷 858-861页

作者： J. Stallard D.g Teer Teer Coatings Ltd Droitwich WorcestershireU.KTeer Coatings Ltd Droitwich WorcestershireU.K.

Hard ceramic coatings such as TiN and CrN are very successful and are widely used in improving the performance of cutting and forming tools, but they are less successful in providing protection for general machine components, such as gears and engine parts. The development of low-friction wear resistant coatings that can run dry or in a minimum amount of oil is becoming increasingly important to this industry. Two recently developed carbon-based coatings graphit-ic? and Dymon-ic, which are shown to exhibit very high sliding wear resistance and low friction in dry conditions, are compared to a CrN coating under oil lubricated conditions. Long term pin-on-disc tests using a chrome steel counterface ball were carried out on coated HSS test samples. All the coatings performed well at very high applied contact pressures, exceeding 1.5 gPa, but the graphit-ic? and Dymon-ic coatings also exhibited the desirable characteristic of protecting the counterface material. Reasons for this behaviour are discussed.

关键词： DLC 润滑油摩擦性能磨损性能涂层

Identification of Emergent Substances as an Indicator of the Presence of Microorganism in the Downstream of River Moraca in Locality-Vukovci

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Journal of Environmental Science and Engineering(A) 2013年第9期2卷 556-560页

作者： Drazana Radonj ic Marijana Krivokapic Mirjana Miloradov Department of Biology Faculty of Science Podgorica 81000 Montenegro Department of Ecology Faculty of Tecnical Sciences Novi Sad 21000 Serbia

Based on the screening analysis for the first time in Montenegro, water samples for the presence of emergent wereanalyzed. Results from the locality Vukovci, the lower course of the river Morale, have shown the presence of chemical components that indicate the presence of emergent in the water. Thus identification component is associated with the presence of fiziological groups of microorganisms at the site, which with its functional and significant role in many ways reduce environmental stress.

关键词： Emergent fiziological groups of microorganisms environmental stress.

NiFeRuO_(x)nanosheets on Ni foam as an electrocatalyst for efficient overall alkaline seawater splitting

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Frontiers of Chemical Science and Engineering 2023年第11期17卷 1698-1706页

作者： Yu Liu Lin Chen Yong Wang Yuan Dong Liang Zhou Susana icórdoba de Torresi Kenneth IOzoemena Xiao-Yu Yang State Key Laboratory of Advanced Technology for Materials Synthesis and Processing&International School of Materials Science and Engineering&School of Materials Science and Engineering&Shenzhen Research Institute&Laoshan Laboratory Wuhan University of TechnologyWuhan 430070China Instituto de Química Universidade de São Paulo05508-080 São PauloBrazil Molecular Sciences Institute School of ChemistryUniversity of the WitwatersrandJohannesburg 2050South Africa

The electrocatalyst NiFeRuO_(x)/NF,comprised of NiFeRuO_(x)nanosheets grown on Ni foam,was synthesized using a hydrothermal process followed by thermal ***_(x)/NF displays high electrocatalytic activity and stability for overall alkaline seawater splitting:98 mV@10 mA∙cm^(−2)in hydrogen evolution reaction,318 mV@50 mA∙cm^(−2)in oxygen evolution reaction,and a cell voltage of 1.53 V@10 mA∙cm^(−2),as well as 20 h of durability.A solar-driven system containing such a bifunctional NiFeRuO_(x)/NF has an almost 100%Faradaic *** NiFeRuO_(x)coating around Ni foam is an anti-corrosion layer and also a critical factor for enhancement of bifunctional performances.

关键词： NiFeRuO_(x)nanosheets Ni foam electrocatalysis overall seawater splitting solar-driven system

消旋棉酚及其旋光异构体对小鼠乳酸脱氢酶(LDH)抑制作用的比较研究

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生殖与避孕 1991年第1期11卷 20-25页

作者：梁志国 Kim ic Waller DP goldberg E 国家计划生育委员会科学技术研究所美国芝加哥伊利诺伊大学药物所美国西北大学生物系

本文用消旋棉酚及其旋光异构体比较研究了对纯化小鼠肝脏LDH-A_4,心脏LDH-B_4和睾丸LDH-C_4的抑制作用。其抑制程度与实验温度和棉酚剂量有关。37℃时的抑制作用比25℃时强得多。棉酚低浓度(1～4μM)时三种酶对同一种棉酚的反应有明显... 详细信息

本文用消旋棉酚及其旋光异构体比较研究了对纯化小鼠肝脏LDH-A_4,心脏LDH-B_4和睾丸LDH-C_4的抑制作用。其抑制程度与实验温度和棉酚剂量有关。37℃时的抑制作用比25℃时强得多。棉酚低浓度(1～4μM)时三种酶对同一种棉酚的反应有明显的不同,而在较高棉酚浓度(20～100μM)时棉酚对三种酶的抑制作用大体相同。对同一种酶来说,消旋棉酚,右旋棉酚和左旋棉酚对LDH的抑制作用并无差异。结论是,棉酚及其旋光异构体并不特异地抑制LDH-C_4,而在离体试验中,不能反映棉酚在体内试验中所表现的光学立体结构特异性。

关键词：棉酚旋光异构体 NADH LDH同功酶

Management in Sustainable Tourism Development of Serbian Spas

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Journal of Agricultural Science and Technology(A) 2012年第12期2卷 1356-1363页

作者： Biljana I1ic Dragica Stojanovic Violeta Jovanovic Dragan Mihajlovic Department of Faculty of Management University of Megatrend Belgrade Zajecar 19000 Serbia

Since Serbia disposes with significant natural potentials, it could have been among the most attractive countries in Europe only if the historical circumstances had been different. Existing natural resources and possibilities for their improvement demand planned strategy to make them efficient. Tourism, as a significant instrument of development, can and should take an active part in the strategy of sustainable development. Special attention in the paper is paid to the development of Vrnjacka Banja Spa as it is one of the main tourist destinations in Serbia. The strengths, weaknesses, opportunities, and threats of a business venture （SWOT） analysis offers the basic elements for defining the strategic direction and program priorities, measures and targets for improving the overall development of spas in Serbia. To identify the SWOT factors, we used materials from a number of studies on Serbian tourism, surveys on tourists in Vrnjcka Banja Spa and analysis of the market and competition. The SWOT analysis proves that the priority in development of spas in Serbia is attractiveness of the destination which involves the spa-health tourism with great potential in complementary forms of tourism, such as sport-recreational, cultural, transit and hunting tourism. It means that the future strategy should be based on improving and involving modern spa products. It means improving and maximizing marketing so as to make the tourist destination attractive. It further implies maximum investment in modern tourist products.

关键词： Natural potentials spas in Serbian the SWOT analysis investment tourist product.

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旋压技术的实际数据库

锻压技术 1989年第5期14卷 51-54页

作者： ken-ic hi kawai 董建令横滨国立大学

本文试图建立一种关于过去旋压技术的实际数据库,由产品名称、形状和尺寸,毛坯材料、形状和尺寸,有关成形工具的加工条件和技术说明组成。程序以BASic语言和C语言写出。文中还提出一种用来识别产品的几何形状的柔性检索系统。

关键词：旋压旋压技术数据库