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CMOS Design of Ternary Arithmetic Devices Wu Xunwei *** Electronic Engineering,Hangzhou University,Hangzhou 310028f.P rosser *** Computer Science,Indiana University,U.S.A.

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Journal of Computer Science & Technology 1991年第4期6卷 376-382页

作者：吴训威 f.prosser Dept.of Electronic Engineering Hangzhou UniversityHangzhou 310028 Dept.of Computer Science Indiana UniversityU.S.A.

This paper presents CMOS circuit designs of a ternary adder and a ternary multiplier,formulated using transmission function *** carry signals appearing in these designs allow conventional look-ahead carry techniques to be *** with previous similar designs,the circuits proposed in this paper have advantages such as low dissipation,low output impedance,and simplicity of construction.

关键词： CMOS Design of Ternary Arithmetic Devices Wu Xunwei Dept.of Electronic Engineering,Hangzhou University,Hangzhou 310028f.P rosser Design

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三值CMOS电路与传输函数理论

电子学报 1989年第5期17卷 8-13页

作者：吴训威陈偕雄 f.prosser 杭州大学 Indiana大学

本文扼要回顾了三值CMOS电路的研究过程及主要困难,并在此基础上提出了阈比较运算、传输运算、并运算及相应的传输函数理论。与传输函数相应的CMOS电路设计不仅消除了被动元件,而且避免了传统的三值电路的夹心面包结构。计算机模拟表明... 详细信息

本文扼要回顾了三值CMOS电路的研究过程及主要困难,并在此基础上提出了阈比较运算、传输运算、并运算及相应的传输函数理论。与传输函数相应的CMOS电路设计不仅消除了被动元件,而且避免了传统的三值电路的夹心面包结构。计算机模拟表明基于传输函数理论设计的电路具有理想的特征。

关键词： CMOS 电路传输函数

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数字电路的开关级设计理论

中国科学（E辑） 1996年第3期26卷 257-265页

作者：吴训威 f.prosser 杭州大学电子工程系杭州310028 美国Indiana大学计算机科学系

在分析数字电路传统设计理论中存在问题的基础上,提出了应用开关变量与信号变量两者来分别描写数字电路中内部元件的开关状态及电路信号,并由此出发建立了开关-信号理论.根据CMOS电路的工作原理,发展了与之相关的开关级设计技术.设计实... 详细信息

在分析数字电路传统设计理论中存在问题的基础上,提出了应用开关变量与信号变量两者来分别描写数字电路中内部元件的开关状态及电路信号,并由此出发建立了开关-信号理论.根据CMOS电路的工作原理,发展了与之相关的开关级设计技术.设计实例表明,由于在设计中以晶体管为构造单元,因此开关级设计的电路要较传统的门级设计具有较简单的结构。

关键词：数字电路开关理论开关级设计 CMOS电路

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2-3混值编码与混值计数器

中国科学（A辑） 1989年第8期20卷 848-855页

作者：吴训威陈偕雄 f.prosser 杭州大学电子工程系美国印第安纳大学计算机系

本文分析了三值信号的二值表示和三值电路的二值结构特征,提出了使用二值触发器和三值触发器设计混值计数器的方案。文中基于B^2TCD混值编码提出了8421 BCD码加法计数器使用混值逻辑的新设计。

关键词：混值编码计数器多值逻辑

BINARY-TERNARY MIXED-VALUED ENCODING AND MIXED-VALUED COUNTER

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Science China Mathematics 1990年第2期33卷 228-237页

作者：吴训威陈偕雄 fRANKLIN prosser Department of Electronic Engineering Hangzhou University Department of Computer Science Indiana University USA

This paper analyses the binary expression of ternary signals and the binary construction of circuits, and proposes the design of a mixed-valued counter by using both binary flip-flops and ternary flip-flops ("tri-flops"). Here a new design of an 8421 BCD up-counter based on the mixed-valued binary-binary-ternary-coded decimal (B2TCD) code using mixed-valued logic is presented.

关键词： multi-valued logic mixed-valued code counter.

The practice of mine ventilation engineering

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International Journal of Mining Science and Technology 2015年第2期25卷 165-169页

作者： Wallace Keith prosser Brian Stinnette J.Daniel Mine Ventilation Services Inc.

The practice of ventilation is continually evolving with new technological advances developed in the mining *** recent years the advances in diesel engine technologies,ventilation modeling software,and ventilation management capacities have redefined the historical methods used to evaluate *** advances re-evaluate previous methods used to calculate the airflow requirements for the dilution of diesel exhaust *** software has become an integral part of planning and developing ventilation systems in partnership with graphical mine design software packages to generate realistic representations of the *** advances in ventilation control strategies through remote sensors and monitoring capabilities have been developed to results in cost *** there has been much advancement in mine ventilation technology,the practices and basic ventilation principals enacted through the ventilation engineer cannot be placated with technological advances only.

关键词： Modern ventilation Ventilation on demand Diesel Airflow evaluation Monitoring system

Molecular therapy for hepatic injury and fibrosis:Where are we?

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World Journal of Gastroenterology 2006年第4期12卷 509-515页

作者： Colette C prosser Roy D Yen Jan Wu Transplant Research Institute University of California Davis Medical Center Sacramento CA United States Division of Gastroenterology Hepatology and Nutrition State University of New York at Buffalo Buffalo NY United States

Hepatic fibrosis is a wound healing response, involving pathways of inflammation and fibrogenesis. In response to various insults, such as alcohol, ischemia, viral agents, and medications or hepatotoxins, hepatocyte damage will cause the release of cytokines and other soluble factors by Kupffer cells and other cell types in the liver. These factors lead to activation of hepatic stellate cells, which synthesize large amounts of extracellular matrix components. With chronic injury and fibrosis, liver architecture and metabolism are disrupted, eventually manifesting as cirrhosis and its complications. In addition to eliminating etiology, such as antiviral therapy and pharmacological intervention, it is encouraging that novel strategies are being developed to directly address hepatic injury and fibrosis at the subcellular and molecular levels. With improvement in understanding these mechanisms and pathways, key steps in injury, signaling, activation, and gene expression are being targeted by molecular modalities and other molecular or gene therapy approaches. This article intends to provide an update in terms of the current status of molecular therapy for hepatic injury and fibrosis and how far we are from clinical utilization of these new therapeutic modalities.

关键词： fibrosis Gene therapy Hepatic stellate cell Hepatocyte Injury

Merging bound states in the continuum in an open acoustic resonator

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 124-131页

作者： Lujun Huang Bin Jia Artem S.Pilipchuk Sibo Huang Chen Shen Almas f.Sadreev Yong Li Andrey E.Miroshnichenko School of Physics and Electronic Sciences East China Normal University Institute of Acoustics Tongji University L.V.Kirensky Institute of Physics Department of Mechanical Engineering Rowan University School of Engineering and Technology University of New South Wales at Canberra

Bound states in the continuum （BICs） are perfectly localized resonances despite embedding in the continuum ***,an isolated BIC is very sensitive to the structure ***,we report merging acoustic BICs in a single open resonator,robust against the structure *** find that both symmetry-protected BIC and friedrich-Wintgen BIC are sustained in a single coupled waveguide-resonator *** varying the height and length of the resonator,these two BICs move toward each other and merge into a single one at a critical *** to an individual BIC,the merged BIC is robust against fabrication error because its Q-factor is proportional to ΔL-4,whereΔL embodies the structure *** essence of this extraordinary phenomenon is perfectly explained by the two-and three-level approximations of the effective nonHermitian ***,we present direct experimental demonstrations of the moving and merging of BICs in a coupled 3D waveguide-resonator,which are evidenced by the vanishing of the linewidth of fano resonance in the transmission *** results may find exciting applications in designing high-quality acoustic sources,sensors and filters.

关键词： acoustic resonances bound state in the continuum high-Q resonances

Dietary stimulation of the endogenous somatotropic axis in weaner and growerfinisher pigs using medium chain triglycerides and cysteamine hydrochloride

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Journal of Animal Science and Biotechnology 2017年第2期8卷 405-416页

作者： David W.Miller Zoe prosser Edward Y.W.Chee Christian f.Hansen frank R.Dunshea Bruce P.Mullan John R.Pluske School of Veterinary and Life Sciences Murdoch UniversityMurdochWA6150Australia Department of Large Animal Sciences Faculty of Health and Medical SciencesUniversity of CopenhagenGroennegaardsvej 21870 Frederiksberg CDenmark Melbourne School of Land and Environment University of MelbourneParkvilleVlC 3051Australia Department of Agriculture and food Western Australia Bentley Delivery CenterLocked Bag4BentleyWA 6983Australia

Background： Three experiments were conducted to examine the overall hypothesis that addition of medium chain triglycerides（MCT） and cysteamine hydrochloride（CSH） into the diets of young and growing pigs would stimulate the endogenous somatotropic axis to improve growth and ***： In Experiment 1, weaner pigs were given either a 5 d dietary supplement of 5 % MCT（n = 8） or a control diet（n = 8）. MCT increased the plasma concentration of growth hormone（GH; P ＆lt; 0.05） and the GH secretagogue,ghrelin（P ＆lt; 0.05）. Additionally, the MCT treatment reduced scouring（P ＆lt; 0.05）, maintained villous height in the small intestine（P ＆lt; 0.05） and stabilised daily weight gain（P ＆lt; 0.05）, compared to the controls. Experiment 2compared the effects of 4 levels（0, 1, 3 and 6 % v/v） of MCT supplementation in grower-finisher male pigs, of approximately 35 kg live weight（n = 15 per treatment）. Blood samples taken after 7 wk of treatment showed that the MCT supplementation increased circulating ghrelin（P ＆lt; 0.001）, GH（P ＆lt; 0.01） and insulin（P ＆lt; 0.05）concentrations in a dose-dependent manner. Daily weight gain, feed intake and feed conversion ratio were not affected by the MCT diets. In Experiment 3, 64 female pigs of approximately 60 kg live weight were allocated to one of three dietary treatments： control（n = 20）; 6 % MCT（n = 21）; and 70 mg/kg CSH（n = 21）. After 3 wk of supplementation, the MCT treated pigs had a higher plasma concentration of ghrelin compared to the control and CSH pigs（P ＆lt; 0.05）. Plasma concentrations of GH and weight were not affected by any of the dietary ***： Evidence is provided in Experiment 1 to support the use of dietary MCT supplements, perhaps acting via stimulation of somatotropic endocrine pathways, to minimise weaning-associated disorders such as slowing of growth and diarrhoea. In Experiments 2 and 3, although there was no effect on weight gain or feed conversion ratio in either experiment, MCT and CSH incr

关键词： Ghrelin Growth Pig Somatotropin