化石植物中文名的现状、问题与建议

化石植物的中文名,即化石植物学名的中文译名,在古植物学、植物演化生物学专业领域和科学普及等方面起着重要的作用。然而,长期以来对化石植物中文名重视程度不够且拟订时缺乏统一的标准,导致各种文本中化石植物的中文名比较混乱,不利于古植物学知识的传播及科学普及。本文通过统计中文古植物学综合性文献和教材中的化石植物中文名,梳理出化石植物中文名拟订方面出现的一些包括同物异中文名、中文名重名、音译拗口和存在生僻字的使用等常见问题。针对这些问题,本文提出应尽快制定出一套规范统一的化石植物中文名拟定方案,编写和出版化石植物拉汉词典及相应网络查询系统等,从而统一和规范化石植物的中文名,同时也可为化石动物中文名的拟订方案提供相关参考。     

About the application of the Linnaean names Anthemis italica and A. tinctoria var. triumfettii (Asteraceae,Anthemidae)

The typification of the Linnaean names Anthemis italica and A. tinctoria var. triumfettii is discussed. Specimens from LINN (no. 1016.4) and SBT (no. 72) are designated as lectotypes. The name A. italica is proposed as a synonym of A. maritima, while A. tinctoria var. triumfettii is currently accepted under the genus Cota, as C. triumfettii.     

Breaking out of the biomed box: an audit assessment and recommendations for an in-house biomedical engineering program

In order to assess the current performance and to identify future growth opportunities of an in-house biomedical engineering (BME) program, senior management of Lehigh Valley Hospital (Allentown, Penn) engaged (in July 2001) the services of a clinical engineering consultant. Although the current in-house program was both functionally and financially sound, an independent audit had not been performed in over 4 years, and there were growing concerns by the BME staff related to the department's future leadership and long-term support from senior management. After an initial 2-month audit of the existing program, the consultant presented 41 separate recommendations for management's consideration. In order to refine and implement these recommendations, 5 separate committees were established to further evaluate a consolidated version of them, with the consultant acting as the facilitator for each group. Outcomes from each of the committees were used in the development of a formal business plan, which, upon full implementation, would not only strengthen and refine the current in-house service model but could also result in a substantial 3-year cost savings for the organization ($1,100,000 from existing operations, $500,000 in cost avoidance by in-sourcing postwarranty support of future capital equipment acquisitions). Another key outcome of the project was related to the development of a new master policy, titled the "Medical Equipment Management Program," complete with a newly defined state-of-the-art equipment scheduled inspection frequency model.     

The uses of Kenyan aloes: an analysis of implications for names,distribution and conservation

Background

The genus Aloe is renowned for its medicinal and cosmetic properties and long history of use. Sixty-three Aloe species occur in Kenya, of which around 50 % are endemic. Several species of aloes are threatened with extinction and knowledge about their use is of major importance for sound conservation strategies. The main aims of this study were to assess the biocultural value of Aloe in Kenya by documenting local uses of aloes and evaluating how the vernacular names reflect the relative importance in different ethnic groups.

Methods

Ethnobotanical and ethnotaxonomical data were collected using field observations and semi-structured interviews. Information was collected by interviewing 63 respondents from nine different ethnic groups, representing different ages, gender and occupations. Statistical analyses were performed using R version 3.1.2.

Results

A total of 19 species of Aloe were found in the study area, of which 16 were used. On the generic level Aloe was easily distinguished. At species level, the local and scientific delimitation were almost identical for frequently used taxa. Aloe secundiflora, with 57 unique use records was the most important species. The two most frequently mentioned Aloe treatments, were malaria and poultry diseases. In our study area neither age nor gender had a significant influence on the level of knowledge of Aloe use. Finally, no correlation was found between extent of use and people’s perception of decrease in local aloe populations. The aloes are highly appreciated and are therefore propagated and transported over large areas when people relocate.

Conclusion

Biocultural value is reflected in the ethnotaxonomy of Aloe in Kenya. Different ethnic groups recognise their most-valued Aloe at the genus level as “the aloe” and add explanatory names for the other species, such as the “spotted aloe” and the “one-legged aloe”. Widespread species of Aloe have the highest number of uses. There is no obvious correlation with high use and decrease in abundance of aloes locally, and we found no compelling evidence for local uses causing devastating damage to populations of the 19 species in use, whereas habitat loss and commercial harvesting appear to be of urgent concern for these important plants.

     

Playing to an audience: the social environment influences aggression and victory displays

Animal behaviour studies have begun to incorporate the influence of the social environment, providing new opportunities for studying signal strategies and evolution. We examined how the presence and sex of an audience influenced aggression and victory display behaviour in field-captured and laboratory-reared field crickets (Gryllus veletis). Audience type, rearing environment and their interaction were important predictors in all model sets. Thus, audience type may impose different costs and benefits for competing males depending on whether they are socially experienced or not. Our results suggest that field-captured winners, in particular, dynamically adjust their contest behaviour to potentially gain a reproductive benefit via female eavesdropping and may deter future aggression from rivals by advertising their aggressiveness and victories.     

Anthropology in conversation with an Islamic tradition: Emmanuel Levinas and the practice of critique

As an alternative to approaching Islam as an object for anthropological analysis, this article develops the idea of an anthropologist participating in conversations going on within an Islamic tradition. The idea of a conversation is developed through the ethical philosophy of Emmanuel Levinas and his ideal of knowing as an ethical relation with an infinite other. Levinas opposes a sterile and oppressive relation of ‘totality’, where the knowing self encompasses the other within concepts and thought that originate in the self, with a critical and creative relation of ‘infinity’, in which the alterity of the other is maintained and invites conversation that brings the self into question. In the article, recent disciplinary discussions of how anthropology should engage with alterity, which have been framed in terms of ontology and post‐secular anthropology, are examined in the light of Levinas's ideal of knowing as ethical and critical practice.     

Articulating the Boundary between Secularism and Islamism: The Imam-Hatip Schools of Turkey

On the basis of an ethnographic analysis of an Imam-Hatip vocational religious secondary school in Turkey, I examine teachers' and parents' expectations and the process of students' identity formation. Although the students attending the Imam-Hatip school were expected to accept a reality infused with an Islamic worldview, their schooling experience actually strengthened the relational nature of identity formation in the context of Islamism and secularism, respectively.     

中国西双版纳傣族与泰国泰族民间植物命名方法与土著名字的相似性探讨

通过对中国西双版纳与泰国都有分布和栽培的641种植物的傣、泰土著名字相似性比较,发现这两个民族具有基本相同的民间植物命名的"双名法"。西双版纳傣族与泰国的兰纳地区、北—东北部和其它地区泰族的植物土著名相同、相似的分别占0.69、0.57和0.37,主要包括药用植物在内的经济植物和与南传上座部佛教文化密切相关的植物。其主要成因包括他们的语言文字、宗教信仰、生活习俗等的傣、泰历史渊源及其所具有的传统文化密切程度相关。其中,兰纳地区地处泰国北部,它不仅邻近西双版纳,而且在历史上,它们曾经同属于"兰纳王国",两地的边界曾是"犬牙交错",成为"曼比勐农"(兄弟之邦)。这样,使包括土著名字在内的佛教植物、野生植物和栽培植物等的交流比泰国其它地区更加密切,相似性便最高。西双版纳傣族和兰纳泰族被视为尚存的标准"Tai"人区。因此,该研究对于中国Dai、泰国Thai、缅甸Siam和老挝Laos等国家民族的科学文化交流及其植物资源的利用和保护等具有重要的意义。     

The use of new world primates for biomedical research: an overview of the last four decades

Animal experimentation contributes significantly to the progression of science. Nonhuman primates play a particularly important role in biomedical research not only because of their anatomical, physiological, biochemical, and behavioral similarities with humans but also because of their close phylogenetic affinities. In order to investigate the use of New World primates (NWP) in biomedical research over the last four decades (1966–2005), we performed a quantitative study of the literature listed in bibliographic databases from the Health Sciences. The survey was performed for each genus of NWP that has been bred in the National Center of Primates in Brazil. The number of articles published was determined for each genus and sorted according to the country from which the studies originated and the general scientific field. The data obtained suggests that Brazil is a leader in generating knowledge with NWP models for translational medicine. Am. J. Primatol. 72:1055–1061, 2010. © 2010 Wiley‐Liss, Inc.     

The virtual workplace: integration of research approaches and fundamental skills into an upper level biology course

Undergraduate science education is based on a model developed in the decade following World War II. It has undergone no fundamental changes since then with courses that combine lectures and laboratory experiments. Traditional courses are typically based on individual performance and much of that performance is evaluated by tests and examinations. At the same time, the modern workplace has undergone revolutionary changes that are characterized by: interdisciplinary approaches; work in teams; the exponential growth of scientific information; the rapid turnover in projects; the need for continued retraining; multiple career tracks; the globalization of science and industry; and the pervasive use of electronic communications and information systems. Journal of Industrial Microbiology & Biotechnology (2000) 24, 310–313. Received 02 April 1999/ Accepted in revised form 01 January 2000     

Molecular engineering and plant expression of an immunoglobulin heavy chain scaffold for delivery of a dengue vaccine candidate

In order to enhance vaccine uptake by the immune cells in vivo, molecular engineering approach was employed to construct a polymeric immunoglobulin G scaffold (PIGS) that incorporates multiple copies of an antigen and targets the Fc gamma receptors on antigen‐presenting cells. These self‐adjuvanting immunogens were tested in the context of dengue infection, for which there is currently no globally licensed vaccine yet. Thus, the consensus domain III sequence (cEDIII) of dengue glycoprotein E was incorporated into PIGS and expressed in both tobacco plants and Chinese Ovary Hamster cells. Purified mouse and human cEDIII‐PIGS were fractionated by HPLC into low and high molecular weight forms, corresponding to monomers, dimers and polymers. cEDIII‐PIGS were shown to retain important Fc receptor functions associated with immunoglobulins, including binding to C1q component of the complement and the low affinity Fcγ receptor II, as well as to macrophage cells in vitro. These molecules were shown to be immunogenic in mice, with or without an adjuvant, inducing a high level IgG antibody response which showed a neutralizing potential against the dengue virus serotype 2. The cEDIII‐PIGS also induced a significant cellular immune response, IFN‐γ production and polyfunctional T cells in both the CD4⁺ and CD8⁺ compartments. This proof‐of‐principle study shows that the potent antibody Fc‐mediated cellular functions can be harnessed to improve vaccine design, underscoring the potential of this technology to induce and modulate a broad‐ranging immune response.     

On the politics and practice of Muslim fertility: comparative evidence from West Africa

Recent popular works have represented Muslim fertility as dangerously high, both a cause and consequence of religious fundamentalism. This article uses comparative, statistical methods to show that this representation is empirically wrong, at least in West Africa. Although religion strongly inflects reproductive practice, its effects are not constant across different communities. In West African countries with Muslim majorities, Muslim fertility is lower than that of their non-Muslim conationals; in countries where Muslims are in the minority, their apparently higher reproductive rates converge to those of the majority when levels of education and urban residence are taken into account. A similar pattern holds for infant mortality. By contrast, in all seven countries, Muslim women are more likely to report that their most recent child was wanted. The article concludes with a discussion of the relationship between autonomy and fertility desires.     

Muslims in the 2001 Census of England and Wales: Gender and economic disadvantage

The article presents new data for the Muslim population of Britain from the 2001 Census. It uses the cross tabulations of ethnicity by religion to back-project the growth of the Muslim population from 21,000 in 1951 to 1.6 millions in 2001. It examines the social, economic, demographic and geographic characteristics of the population. Although Muslims are often represented as a homogenous group, there are considerable internal differences, so that the characteristics of the population as a whole do not apply to all groups within. The 2001 Census shows that two-thirds of British Muslims are ethnically Pakistani, Indian and Bangladeshi, but one-third comes from diverse European, African, North African, Middle Eastern and other Asian sources. Nevertheless, Muslim gender roles emerge as a critical differentiator of socio-economic vulnerability. Taken as a whole, the Muslim population is young and rapidly growing; its socio-economic profile is depressed, marked by the exceptionally low participation rate of women in the formal labour market, and by high concentration in areas of multiple deprivation.     

Radiation-induced bystander effects and the DNA paradigm: an "out of field" perspective

Over the past 20 years there has been increasing evidence that cells and the progeny of cells surviving a very low dose of ionizing radiation [micro-mGy] can exhibit a wide range of non-monotonic effects such as adaptive responses, low dose hypersensitivity and other delayed effects. These effects are inconsistent with the expected dose-response, when based on extrapolation of high dose data and cast doubt on the reliability of extrapolating from high dose data to predict low dose effects. Recently the cause of many of these effects has been tentatively ascribed to so-called "bystander effects". These are effects that occur in cells not directly hit by an ionizing track but which are influenced by signals from irradiated cells and are thus highly relevant in situations where the dose is very low. Not all bystander effects may be deleterious although most endpoints measured involve cell damage or death. In this commentary, we consider how these effects impact the historical central dogma of radiobiology and radiation protection, which is that DNA double strand breaks are the primary radiation-induced lesion which can be quantifiably related to received dose and which determine the probability that a cancer will result from a radiation exposure. We explore the low dose issues and the evidence and conclude that in the very low dose region, the primary determinant of radiation exposure outcome is the genetic and epigenetic background of the individual and not solely the dose. What this does is to dissociate dose from effect as a quantitative relationship, but it does not necessarily mean that the effect is ultimately unrelated to DNA damage. The fundamental thesis we present is that at low doses fundamentally different mechanisms underlie radiation action and that at these doses, effect is not quantitatively related to dose.     

European Ethical Review Committee: the experience of an international ethics committee reviewing protocols for drug trials.

An international ethics review committee, founded seven years ago, has several unusual features: it selects its own members, who are independent of the drug industry; it includes members with no medical or paramedical background, such as lay people and lawyers; and it reviews protocols together with the study''s sponsor. Membership of 31 from nine European countries enables frequent meetings and there is a full meeting of the committee every year to review progress and consider policy. Of the first 294 protocols for phase I, II, or III trials reviewed, 37 were admitted outright, 243 were amended (usually during the discussion of the protocol), and 14 were rejected. It is suggested that, to overcome the problem of ethics review in smaller institutions, regional health authorities in Britain might consider establishing similar committees.