Determinants of knowledge transfer: evidence from Canadian university researchers in natural sciences and engineering

This paper addresses three questions: First, what is the extent of research transfer in natural sciences and engineering among Canadian university researchers? Second, are there differences between various disciplines with regard to the extent of this transfer? And third, what are the determinants of research transfer? To answer these questions, the paper begins by differentiating between technology transfer and knowledge transfer. It then identifies the individual researcher as the unit of analysis of this study and introduces a conceptual framework derived from the resource-based approach of firms. The paper then reviews the literature on each of the factors included in the conceptual framework, beginning with the dependent variable, knowledge transfer. The conceptual framework includes four categories of resources and one category of research attributes that are likely to influence knowledge transfer. Based on a survey of 1,554 researchers funded by the Natural Sciences and Engineering Research Council of Canada (NSERC), comparisons of means of research transfer across research fields were conducted. Multivariate regression analyses were used to identify the determinants of research transfer by research field. The results of these analyses indicate that researchers transferred knowledge much more actively when no commercialization was involved than when there was commercialization of protected intellectual property. This paper thus adds to the relatively scarce evidence about knowledge transfer by examining knowledge transfer from a broader perspective than strict commercialization. The findings of this paper are also interesting for other reasons. We obtained statistical evidence indicating that researchers in certain research fields were much more active in knowledge transfer than those in other fields, thereby pointing to differences in levels of knowledge activities across research fields. Furthermore, we obtained evidence showing that only two determinants explained knowledge transfer in all the six research fields considered in this study, namely, focus of research projects on users’ needs, and linkages between researchers and research users. Statistical evidence obtained indicates that the other determinants that influence knowledge transfer vary from one research field to another, thus suggesting that different policies would be required to increase knowledge transfer in different research fields. The last part of the paper outlines the implications of the regression results for theory building, public policy and future research.     

Nature and place of crime scene management within forensic sciences

This short paper presents the preliminary results of a recent study aimed at appreciating the relevant parameters required to qualify forensic science as a science through an epistemological analysis. The reader is invited to reflect upon references within a historical and logical framework which assert that forensic science is based upon two fundamental principles (those of Locard and Kirk). The basis of the assertion that forensic science is indeed a science should be appreciated not only on one epistemological criteria (as Popper's falsification raised by the Daubert hearing was), but also on the logical frameworks used by the individuals involved (investigator, expert witness and trier of fact) from the crime scene examination to the final interpretation of the evidence. Hence, it can be argued that the management of the crime scene should be integrated into the scientific way of thinking rather than remain as a technical discipline as recently suggested by Harrison.     

Patenting and spin-off creation by Canadian researchers in engineering and life sciences

This paper examines the determinants of patenting and spin-off creation using survey data of 479 researchers in engineering and 449 researchers in life sciences funded by the Natural Sciences and Engineering Research Council of Canada (NSERC). The results show that research novelty and laboratory size are the only two variables significantly explaining patenting and spin-off formation in both engineering and life sciences. Network capital explains spin-off formation in engineering and in life sciences as well as patenting in life sciences, but not in engineering. Furthermore, the results suggest that many categories of resources explain patenting and spin-off formation in engineering and in life sciences, but that the combinations of resources required differ for patenting and spin-off formation and between engineering and life sciences. The results of this paper suggest that customized policies would be required to accommodate differences between spin-off formation and patenting as well as between engineering and life sciences.      

Identification of human semenogelin in membrane strip test as an alternative method for the detection of semen

Semenogelin (Sg), a protein originating in the seminal vesicles and a substrate for prostate specific antigen (PSA or p30), is a useful marker for the identification of semen. And detection of Sg has been available commercially in a membrane test recently. PSA is commonly used to detect semen in forensic significant samples taken from sexual assault cases. The strip PSA test has been available commercially from various manufacturers for many years. In this study, we evaluated two immunochromatographic membrane tests, one for Sg and the other for PSA by analyzing human semen, other human bodily fluids/materials including urine, blood, saliva, sweat, breast milk, vaginal secretion and fecal materials, semen from various animals and forensic casework samples. The data demonstrate that both Sg and PSA strip tests provide rapid and sensitive method for identification of seminal plasma. These results show that the immunochromatographic method for Sg detection is useful for the identification of seminal plasma in forensic samples, an alternative to the method for PSA detection.     

关于法治的理念、态度与方法--评陈金钊著《法治与法律方法》

近世以来,对法律不确定性的认识引发了对传统法治理论和法律方法论的广泛怀疑.在这种学术背景下,<法治与法律方法>对法治与法律方法问题进行了重新研究,以阐明维护法治的态度,指出法律理念、态度与方法对于法治的意义.虽然在此理论建构中可能还存在一些需要进一步研究的问题,但在当下中国的法学语境中,<法治与法律方法>从理论和实践两个层面对法治做出了富有成效的诠释.     

法律推理的客观性及其实现条件

20世纪西方法理学经历了从法律确定性向法律不确定性的转向，以“唯一正确答案”为核心的法律确定性难以成立。然而，这并不会影响法律确定性所追求的限制权力这一政治目标的实现，恰当阐释的法律客观性观念可以作为法治的基石。共同的社会文化背景、适当的法律推理思维方法、成熟的法律职业共同体三者的共同作用将为法律推理的客观性的实现提供保障。     

论犯罪心理概念的发展对当代美国刑法的影响

从法律发展史的角度,犯罪心理概念在英美法系的发展可以初步概括为三个发展阶段,它的发展与成熟代表了普通法发展和现代化的过程。同时,犯罪心理概念的主导地位的确立直接导致了英美法系主客观相统一原则的形成。当代美国刑法学界对其进行了合理的改造,改造的结果使主客观相统一原则在美国刑事司法实践中更现实,并且致力于平衡公平与效率的关系。因此,主客观相统一原则在英美法系同样扮演着重要角色。     

法律的不确定性与法治的可能性

法律的不确定性并不意味着法律合法性的丧失和法治理想破灭。法律体系必然包括不确定的法律。法律不确定性与法律的客观性是相容的。主流法律理论并不必然坚持法律的确定性立场,但是必然坚持法律的客观性立场。法治理念的经典阐述者富勒、拉兹和菲尼斯都强调法律的明确性、可预测性和稳定性。他们都没有把法律的确定性列为法治的要件。法律的不确定性意味着法官在疑难案件中需要行使自由裁量权并创制新的法律。只要不确定的司法判决具有合法性、客观性和可预测性,即使法律是不确定的,法治理想的实现也是可能的。     

人类线粒体DNA的异质型

研究中国人群中线粒体 D 环区不同组织间的差别,用 PCR-测序方法对53个无关个体的毛发与血液样本进行线粒体 DNA 高变区 HVⅠ进行测序分析,通过377测序仪检测,发现1例个体中血液与毛发样本线粒体 HV Ⅰ区15997～16401间存在序列差异。在16235碱基处,毛发样本表现为 T,血液样本为 C/T。结果显示中国人群同一个体不同组织存在线粒体序列差异。     

人权基本概念的演变与人权发展历程

人权是我们这个时代的共同话语,同时也是一个深刻、敏感并极富争议性的论题,其中人权概念就是一个必须认真对待的基本问题。现代人权概念是一个历时性与共时性相互作用的产物。在人类的人权发展史上,曾先后出现过人权的几个基本概念,厘清这些概念将有助于我们理解人权概念本身的演变及其内涵与外延的丰富与发展过程。它们从某个角度记载了人权事业发展的曲折艰难历程和人类在人权事业上不断进步的足迹。     

The legal framework of private universities in Spain

The setting up of Universities in Spain is considered to be part of the fundamental right to establish private educational institutions. For a long time there have only existed Church Universities alongside Public Universities, and these have had their legal basis in Agreements between Spain and the Vatican. As of 1991 there has been an on-going process of setting up purely private Universities, to the point that there are now eleven besides the Church Universities. This article examines their legal framework from the point of view of their organisation, the system governing their teaching staff and their effective autonomy with regard to the Public Authorities. This revised version was published online in July 2006 with corrections to the Cover Date.     

诉讼证据客观性的理性定位——与绝对肯定说、否定说和统一体说商榷

本文初步梳理了诉讼证据客观性问题争论的缘起、解决客观性问题的几种代表性理性主张 ,最后从批判的历史理性主义观出发分析了客观性问题的理性实质并提出了建议性定位方案。     

Determining Factors of the Effectiveness of IP-based Spin-offs: Comparing the Netherlands and the US

In this paper we describe and analyse IP-based spin-offs as a relatively new phenomenon for transferring knowledge from science to industry. We argue that the effectiveness of this mechanism is subject to a complex array of institutional factors. These factors entail national, sectoral, regional and managerial institutions. Based on an indicative comparison between the Netherlands and the United States we find that is especially the combination of national and sectoral institutions that condition whether an IP-based spin-off is established in the first place, whereas regional and managerial institutions condition its subsequent chances of success. We finish by formulating some notions for public policy.     

环境权与宪法--从人权保障的观点谈环境权的宪法意涵

试图以宪法学上的基本理论,尤其是有关人权保障的理论为基础,尝试探讨与厘清环境保护与人权保障之间的关系.在内容上首先从宪法释义学的角度,分析环境保护与人权保障体系之间的关系;其次尝试阐明"环境基本权"的意义与可能内涵,为环境与人权的连结提供思考的方向.再者,从国际人权的发展,论述国际人权与环境保护之间的关连性.     

试论大学组织、制度与管理的相关性

无论在学理上还是在实践中,大学组织、制度与管理之间都紧密相关.论文选择组织内与组织间的双重视角,通过对组织、制度与管理三个概念内在相关性的深入探讨,从理论层面上揭示了大学组织、制度与管理之间的相关性.一般而言,组织是人有目的的集合,制度是约束人或组织的规则,而管理则是人在一定制度的约束下,通过分工与协调以实现组织目标的过程.大学组织、制度与管理之间的相关性同样符合上述逻辑.     

The Use of Radio-Frequency Identification Tags for Labeling Dentures—Scanning Properties

Abstract:  The inclusion of radio-frequency identification (RFID)-tags within dental prostheses has been suggested as means of effectively labeling such devices and permitting rapid and reliable identification of the wearer. Previous studies have suggested that patients will accept denture labeling and recognize the need for such systems. However, they demand systems that are aesthetic, durable, and secure. One concern over the use of RFID-tags is that they could be scanned by third parties without the patient's knowledge. This study categorizes the scanning patterns of RFID-tags both in vitro and in vivo to provide data for patients for the consent process and for forensic dentists to ensure that they are scanning prostheses optimally. The results demonstrate that the RFID chips can only be read when the interrogator is in close proximity to the denture and thus should alleviate any concerns over privacy issues. However, evidence obtained from both the literature and experiments suggests that authorities must agree upon a unified standard for chip and reader specifications and protocols in order to avoid cases in which RFID-tags may fail to be read by an incompatible reader.     

The evaluation of human hand odor volatiles on various textiles: a comparison between contact and noncontact sampling methods

The focus of this study is to compare contact and noncontact human scent collection procedures across an array of textiles (cotton, rayon, polyester, and wool) to determine an optimized collection method for human scent evidence. Six subjects were sampled in triplicate for each textile and collection mode, and the samples were then analyzed through headspace solid-phase micro-extraction in combination with gas chromatography/mass spectrometry (SPME-GC/MS). Contact sampling with cotton material has been shown to be the collection method that yielded the greatest number of volatile compounds and the highest scent mass amounts. Through Spearman rank correlations, it was shown that an individual's scent profile is more reproducible within samples collected on the same textile type than between different materials. Furthermore, contact sampling with cotton fabric demonstrated the greatest reproducibility producing the lowest amount of type I and type II errors with 90.85% of the samples distinguished at the 0.9 match/no match threshold.     

论《世界人权宣言》的思想基础和权利体系

《世界人权宣言》以自由和平等为其思想基础,构建了世界各国和人民努力实现的共同标准。它所设定的权利体系不仅包括公民权利和政治权利,而且还涉及到经济、社会和文化权利,为国际社会提供了一份详尽的人权保护清单,成为国际人权法的基本法律文书。     

略论特殊物品的估价鉴定

在刑事诉讼中,特殊物品的估价鉴定往往会遇到缺少鉴定标准、鉴定手段等问题,而导致无法对一些犯罪作出正确的裁断。特殊物品因为其特殊的性质,应该具有与一般物品相区别的特殊估价程序。