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还在关注自选股？留心技术关联公司的表现

清华金融评论 2018年第8期 105-106页

作者： charles m.c.lee 孙腾汪荣飞张然斯坦福大学商学院北京大学光华管理学院

在当今知识经济时代，技术创新已经成为公司发展和商业变革的核心驱动力。经研究发现，在技术领域紧密关联的公司，在其股票收益上也存在可预测的关联。本论文提出，可以引入“技术动量”来构建投资策略，帮助投资者预测目标公司未来的... 详细信息

在当今知识经济时代，技术创新已经成为公司发展和商业变革的核心驱动力。经研究发现，在技术领域紧密关联的公司，在其股票收益上也存在可预测的关联。本论文提出，可以引入“技术动量”来构建投资策略，帮助投资者预测目标公司未来的股票收益。

关键词：关联公司技术创新选股股票收益经济时代商业变革技术领域投资策略

Scalable fabrication of sub-10 nm polymernanopores for DNA analysis

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microsystems & Nanoengineering 2019年第1期5卷 532-541页

作者： Junseo choi charles c.lee Sunggook Park Department of mechanical&Industrial Engineering and center for Biomodular multiscale Systems for Precision medicine Louisiana State UniversityBaton RougeLA 70803USA Department of comparative Biomedical Sciences School of Veterinary MedicineLouisiana State UniversityBaton RougeLA 70803USA

We present the first fabrication of sub-10 nm nanopores in freestanding polymer membranes via a simple,costeffective,high-throughput but deterministic fabrication *** in the range of 10 nm were initially produced via a single-step nanoimprinting process,which was further reduced to sub-10 nm pores via a post-NIL polymer reflow *** low shrinkage rate of 2.7 nm/min obtained under the conditions used for the reflow process was the key to achieving sub-10 nm pores with a controllable pore *** fabricated SU-8 nanopore membranes were successfully employed for transient current measurements during the translocation of DNA molecules through the nanopores.

关键词： process. polymer pores

A ONE-STOP LOGISTIc SERVIcES FRAmEWORK SUPPORTING GLOBAL SUPPLY cHAIN cOLLABORATION

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Journal of Systems Science and Systems Engineering 2016年第2期25卷 229-253页

作者： Amy J.c. Trappey charles V. Trappey Sandy W.c. chang W.T. lee Tun Nien Hsu Department of Industrial Engineering and Engineering management National Tsing Hua University Hsinchu Taiwan China Department of management Science National Chiao Tung University Taiwan China Technology center for Service Industries Industrial Technology Research Institute Taiwan China

A global enterprise must continuously improve the efficiency of logistic operations between supply chain collaborators. Integrating logistic services, resources, and necessary information flows in the supply chain to ensure efficiency and efficacy is critically important to these companies. Global logistic service companies face challenges from their clients to provide logistic services that are cost effective, accurate, and seamlessly integrate material, information and cash flows. In this research, an improved framework for one-stop logistic services is systematically designed, analyzed, and evaluated. The one-stop logistic service framework, defmed in four models, is developed to provide enterprises with integrated and comprehensive services within the global supply chain context. The levels of service importance are assessed using a four categories questionnaire. This research provides a case study of the implementation of one-stop logistic services in the distribution industry and demonstrates the framework operating under different demand conditions. Finally, system dynamics causal evaluation is used to evaluate the advantages of the logistic service framework.

关键词： One-stop logistic services logistic management supply chain management system dynamics modeling

Glass transition: from interaction potential changes to the corresponding structural and relaxation responses along the path of reaching the final equilibrium

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Science china chemistry 2018年第1期61卷 46-53页

作者： Guangcui Yuan charles c.Han center for Neutron Research National Institute of Standards and Technology USA Department of Polymer Engineering The University of Akron Institute for Advanced Study Shenzhen University

Glass transition involves a many-body interaction and relaxation process. The splk of relaxation spectrum and the extremely slow dynamics bring into considerations of non-linearity and non-equilibrium. Some of our recent findings in two measurable colloidal systems are reviewed, one with a simple attractive interparticle potential and the other with a competitive （repulsive vs. attractive） inter-particle interaction. With an approach from interaction potential changes to the corresponding structural and relaxation responses, along the path of reaching the final equilibrium, we illustrate some interesting physics in glass formation process. Also, some reviews on the popular glass transition theories are made to remind readers to avoid artifacts and misinterpretations.

关键词： glass transition slow dynamics polymer colloid

SPEcIAL ISSUE EDITORIAL ON mASS cUSTOmIZATION AND SUSTAINABLE VALUE SYSTEmS

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Journal of Systems Science and Systems Engineering 2011年第3期20卷 257-259页

作者： Amy J.c.TRAPPEY P.m.WOGNUm charles V.TRAPPEY Department of Industrial Engineering and Engineering management National Tsing Hua University Department of Social Sciences Wageningen UniversityThe Netherlands Department of management Science National Chiao Tung University

Today, new products or services must be designed to satisfy ever changing consumer demand by companies to remain competitive. mass customization, personalized services, and integration of information and decision processes are needed to produce an increasingly diverse range of products and services. At the same time efficiency as well as flexibility of design and production processes need to be improved.

关键词： SPEcIAL ISSUE EDITORIAL ON mASS cUSTOmIZATION AND SUSTAINABLE VALUE SYSTEmS

Value Investing： Bridging Theory and Practice

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中国会计与财务研究 2014年第2期16卷 10-38页

作者： charles m. c. lee Joseph mcDonald Professor of Accounting at Stanford Graduate School of Business

Two types of auditory glutamatergic synapses and their implications for repairing damaged central auditory pathways

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Neural Regeneration Research 2014年第10期9卷 1000-1002页

作者： charles c.lee Department of comparative Biomedical Sciences School of Veterinary MedicineLouisiana State University

For the mammalian brain to process and decipher the rich panoply of sounds that abound in the world, nature has evolved an elegant collection of neural circuits dedicated to this task. Indeed, the complexity, variety and number of neural pathways devoted to computing auditory information is unique among sensory modalities （Kaas, 2008）. After the initial sensorineural encoding of sound at the level of the cochlea, auditory information is processed in several lower brainstem centers and eventually converges in the midbrain, at the level of the inferior colliculus （Wenstrup, 2005）, Subsequently, auditory information is transferred through the thalamus, the medial geniculate body, and then the auditory cortex （Winer et al., 2005; Razak and Fuzessery, 2010; Hackett, 2011; lee and Sherman, 2011; lee and Winer, 2011;

关键词： Two types of auditory glutamatergic synapses and their implications for repairing damaged central auditory pathways body Figure

Short-term effect of supplemental yeast extract without or with feed enzymes on growth performance, immune status and gut structure of weaned pigs challenged with Escherichia coli lipopolysaccharide

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Journal of Animal Science and Biotechnology 2017年第2期8卷 378-390页

作者： Samuel m.Waititu Fugui Yin Rob Patterson Juan c.Rodriguez-Lecompte charles m.Nyachoti Department of Animal Science University of Manitoba201-12 Dafoe RoadWinnipegM6 R3T 2N2Canada canadian Bio-systems Inc. CalgaryAB T2C OJTCanada Atlantic Veterinary college University of Prince Edward IslandCharlottetownPE C1A 4P3Canada

Background： This study investigated the response of piglets receiving a yeast extract without or with a multi-enzyme mixture compared with an antimicrobial growth promoter（AGP） on performance, immune status and gut structure after an E. coli lipopolysaccharide（LPS） challenge. Thirty-six pigs were allotted to six treatments including： a non-challenged control（Ncc）; LPS-challenged control（cc）; cc ＋ AGP; cc ＋ yeast extract; cc ＋ enzymes; and cc ＋ enzymes ＋ yeast extract. On d 7, pigs were bled and thereafter injected with LPS or sterile saline. Blood samples were collected at 6, 48, and 96 h post-challenge. After 96 h post-challenge, pigs were euthanized to obtain duodenal, jejunal and ileal ***： Overall（d 1 to 11）, compared with cc pigs, AGP attenuated the LPS-induced reduction in ADG（P = 0.004）,ADFI（P = 0.03） and gain/feed ratio（P = 0.01）. At 6 h post-challenge, AGP pigs had lower plasma urea N（PUN; P = 0.02）and serum TNF-α concentration（P = 0.07）, and higher platelet count（P = 0.04） and serum IL-10 concentration（P = 0.02） than cc pigs. At 48 h post-challenge, AGP pigs had lower PUN（P = 0.02） than cc pigs, whereas enzymes ＋ yeast extract interacted non-additively（P = 0.001） to reduce PUN. At 96 h post-challenge, AGP pigs had lower PUN（P = 0.02）and higher duodenal（P = 0.03）, jejunal（P = 0.01） and ileal（P = 0.07） villus height than cc pigs. In addition, enzymes ＋yeast extract interacted additively and non-additively to reduce ileal IFN-γ（P 0.10） were observed between AGP and enzymes ＋ yeast extract pigs on other measured parameters except for the downregulation of ileal IFN-γ（P ＆lt; 0.0001） and TNF-α（P = 0.003） in enzymes ＋ yeast extract pigs at 96 h ***： The LPS challenged piglets receiving enzymes ＋ yeast extract showed beneficial responses in gut structure and immunity commensurate with those receiving antibiotics, though the latter had better overall growth performance.

关键词： Antimicrobial growth promoter Feed enzymes Growth performance Immunity Nucleotides Piglets

RABL-regulated pathways： a new tale in sperm function

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Asian Journal of Andrology 2013年第1期15卷 87-88页

作者： charles m Allan ANZAc Research Institute Concord Hospital Universityof Sydney Sydney NSW 2139 Australia

mammalian sperm have a specialized motile flagellum to provide the unidirectional propulsion required to achieve fertilisation of the egg. Defective flagella development and/or function is a significant cause of reduced sperm motility （asthenospermia） and male infertility. Over the past decade, a growing number of distinct proteins with crucial roles in sperm flagella have been identified by genetic loss-offunction approaches in mice, in which the deliberately engineered or spontaneous mutation of individual genes have lead to anomalies in sperm tail assembly,

关键词： X-ray crystallography G protein-coupled receptors