III
III的相关文献在1983年到2023年内共计2919篇,主要集中在自动化技术、计算机技术、无线电电子学、电信技术、轻工业、手工业
等领域,其中期刊论文317篇、专利文献2602篇;相关期刊217种,包括模型世界、中国集成电路、微型计算机等;
III的相关文献由5369位作者贡献,包括善积祐介、上野昌纪、M·拉多萨夫列维奇等。
III
-研究学者
- 善积祐介
- 上野昌纪
- M·拉多萨夫列维奇
- 奥野浩司
- G·杜威
- 森勇介
- 京野孝史
- N·慕克吉
- 盐谷阳平
- 片山浩二
- R·皮拉里塞泰
- H·W·田
- W·拉赫马迪
- 池上隆俊
- J·T·卡瓦列罗斯
- M·V·梅茨
- 冈山芳央
- 住友隆道
- 刘斌
- 中畑成二
- 吉村政志
- 高木慎平
- 上松康二
- 中村孝夫
- V·杜德克
- 刘洪刚
- 常虎东
- 石桥惠二
- R·S·周
- R·周
- S·达斯古普塔
- 今西正幸
- 天野浩
- 秋田胜史
- 储荣明
- 张国义
- 德山慎司
- 户谷真悟
- 渡边康弘
- 许顺成
- 赵强
- 足立真宽
- B·舒金
- 守山实希
- A·S·默西
- S.贾科布斯
- 刘淑娟
- 杨辉
- 杨颖群
- 黄维
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摘要:
目前瑞士和中国的研究人员共同制造出具有五个III族氮化物半导体沟道能级的三栅极金属氧化物半导体高电子迁移率晶体管,从而提高了静电控制和驱动电流。瑞士洛桑联邦理工学院(EPFL)和中国的Enkris半导体公司所制造的材料结构由5个平行层组成,包括10nm氮化铝镓(AlGaN)阻挡层,1nm AlN间隔层和10nm GaN沟道(图1)。
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Amal Arouri;
Rihab Dridi;
Laurent Jouffret;
Mohamed Faouzi Zid
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摘要:
The compound, tris-(5-methylbenzimidazole) tris-(oxalato)-aluminate (III) trihydrate, (C8H9N2)3[Al(C2O4)3]·3H2O, was synthesized by slow evaporation at room temperature and characterized by single crystal X-ray diffraction and X-ray powder diffraction, infrared (IR), ultraviolet (UV-visible) spectroscopies, and thermal analysis. The results show that this complex crystallizes in the monoclinic system, space group P21/c, with the mesh parameters a = 13.499(7) Å, b = 14.872(9) Å, c = 16.995(5) Å, β = 91.44(3)°, V = 3411(3) Å3 and Z = 4. The formula unit is composed of tris-(oxalato)-aluminate [Al(C2O4)3]3- anions, tris-(5-methylbenzimidazole) cations and three uncoordinated water molecules. The geometry of the aluminum ion is octahedral, formed by six oxygen atoms belonging to three oxalate anions serving as chelating ligands. Cohesion of the structure is ensured by intermolecular hydrogen bonds of O-H...O, N-H...O type linking ionic entities and water molecules as well as by π-π and π-π* between cycles of 5-methylbenzimidazole cations. In order to clarify the intermolecular interactions formed by the organic cations and inorganic anions, an analysis of the calculated Hirshfeld surfaces was used. The UV-Vis spectrum reveals an optical band gap width of 2.88 eV, which shows that this compound has a semiconductor material behavior.
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Mohamad Issa;
Hussein Ibrahim;
Adrian Ilinca;
M. Yasser Hayyani
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摘要:
The maritime industry is currently facing the challenges of adopting new technologies and operational practices with stricter international, national and local rules in order to reduce exhaust gas emissions from ships. The most objective of regulations introduced and presented by the Worldwide Sea Organization such as International Maritime Organization (IMO) and the US Environmental Protection Agency (EPA) is to lessen the commitment shipping makes to worldwide and local discharges. This paper analyzes emissions from marine engines and the process of waste exhaust gas formation and provides a summary of the emission reduction technologies to satisfy MARPOL NOx tier III and EPA tier IV rules. The results showed the possibility of achieving a valuable emission reduction percentage if future diesel engines are equipped with pre-treatment, internal-treatment and/or post-treatment techniques. Economics impact for medium and low speed for category 3 marine diesel engines is also presented.
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George Philip Dahabreh
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摘要:
Class III malocclusion associated with posterior crossbite, anterior open bite pattern with asymmetric occlusion in adults can be a challenging orthodontic problem, especially for the nonsurgical treatment. Skeletal Class III anteroposterior discrepancies in adult patients are generally managed either by surgical-orthodontic treatment or by orthodontic camouflage through dentoalveolar compensation. Although correction with surgery may be the most effective and stable way, many patients refuse surgical treatment plan because of the costs and traumas it may bring. This case report describes the successful use of TADs with expansion auxiliary wire to treat a 24-year-old man with skeletal class III malocclusion, posterior crossbite, anterior open-bite and asymmetric occlusion, mild upper and lower dental spacing and a chief manifestation of anterior crossbite. The patient refused surgery. A treatment plan was formulated consisting of using auxiliary expansion wire to expand the maxillary arch, 8 mm mini-screws between the roots of the mandibular canines and first premolars, preadjusted edgewise brackets to align the teeth, Class III and asymmetric elastics to correct the canines, premolars, and molars relationship and midline deviation, reverse curve of the nickel-titanium wire combined with anterior vertical elastics to intrude molars and correct the anterior open-bite. In this case, without going through surgery, the posterior cross-bite was corrected, and ideal overjet and overbite relationships, midline coincidence and functional occlusion were all achieved. Satisfactory occlusal, functional, esthetic and stable results were obtained.
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