Editor's column: Tnternational Geological Correlation Programme

The International Geological Correlation Programme (IGCP) offers great opportunities to geologists but suffers from a marked lack of identity in both public and professional perspective. This can be remedied by organizing the programme into a number of reasonably large projects with an identity of their own. Such a structure has to be attained according to a differentiated pattern, adjusted to accommodate groups and persons with initiative and dedication. The Board of the IGCP now has its great chance to act creatively by structurizing the programme. Now that the IGCP has become more widely known, geologists should make increased use of their formal powers to influence the programme, through the IUGS and individually.     

FAO和CITES公约对水生物种保护管理的异同

FAO和CITES均注重生物多样性保护, CITES通过限制贸易的方式保护生物多样性, FAO则更注重通过科学的渔业管理保障渔业产业的可持续发展。两个组织在水生物种保护管理问题上的管理理念和管理手段各有侧重、互为补充。近年来, FAO和CITES就CITES水生物种管理问题展开了合作, 但合作存在着责任定位交叉、所依据的技术标准不尽统一、CITES部分管理条款在应用上存在较大争议等问题。本文比较分析了FAO和CITES在重要水生物种管理问题上存在着的共性和差异, 旨在为国内水生生物保护管理、政府履约及中国在国际经济活动中维护合法权益提供技术参考和依据。     

Editor's column: The International Union of Geological Sciences

The International Union of Geological Sciences (IUGS), founded in 1961. has developed into one of the strongest unions of the ICSU family. A composite but efficient international working structure has been organized, based on extensive voluntary efforts which are moderately yet effectively subsidized by the Union. Current developments trend towards closer cooperation with the International Geological Congress. The IUGS now covers 74 countries, although the strength in the international working structure may be contrasted with a certain lack of promotion at the national level, particularly with regard to information. This must be remedied. Geologists concerned are also encouraged to obtain their information directly through the IUGS Geological Newsletter.     

Editor's column: Symposia and congresses

Symposia and congresses (and similarly named conferences) provide a specific medium for scientific communication that should complement, not duplicate, published or circularized reporting. The total expenditure for presentation of results at a session of the International Geological Congress is at least in the region of 8 million dollars, and there are hundreds of smaller geological meetings every year. Progress in finding rational forms for meetings is slow, and elementary deficiencies in meeting organization are incessantly repeated. The fact that meetings have established themselves as a very viable institution in science provides no excuse for not watching and reviewing their structure and economy as vigilantly as, for example, publications.     

Alleged misconceptions' distort perceptions of environmental cancer risks.

In a series of papers, Ames and colleagues allege that the scientific and public health communities have perpetuated a series of 'misconceptions' that resulted in inaccurate identification of chemicals that pose potential human cancer risks, and misguided cancer prevention strategies and regulatory policies. They conclude that exposures to industrial and synthetic chemicals represent negligible cancer risks and that animal studies have little or no scientific value for assessing human risks. Their conclusions are based on flawed and untested assumptions. For instance, they claim that synthetic residues on food can be ignored because 99.99% of pesticides humans eat are natural, chemicals in plants are pesticides, and their potential to cause cancer equals that of synthetic pesticides. Similarly, Ames does not offer any convincing scientific evidence to justify discrediting bioassays for identifying human carcinogens. Ironically, their arguments center on a ranking procedure that relies on the same experimental data and extrapolation methods they criticize as being unreliable for evaluating cancer risks. We address their inconsistencies and flaws, and present scientific facts and our perspectives surrounding Ames' nine alleged misconceptions. Our conclusions agree with the International Agency for Research on Cancer, the National Toxicology Program, and other respected scientific organizations: in the absence of human data, animal studies are the most definitive for assessing human cancer risks. Animal data should not be ignored, and precautions should be taken to lessen human exposures. Dismissing animal carcinogenicity findings would lead to human cancer cases as the only means of demonstrating carcinogenicity of environmental agents. This is unacceptable public health policy.     

Confronting the Structure of International Development: Political Agency and the Chiquitanos of Bolivia

In the past few decades, Latin America has encountered two related developments that are transforming indigenous peoples' ownership, use, and management of land and resources. The first has been a wave of political organizing among indigenous communities. International linkages, national and regional confederations, and local, intercommunal organizations have proliferated across Central and South America. Secondly, there has been a swift rise in the number and influence of nongovernmental organizations (NGOs), which have brought unprecedented financial support and political leverage to the struggles of indigenous people. This paper examines development, natural resource management, and ecopolitics in the Chiquitano communities of Lomerio in the Bolivian lowlands. I discuss the impact of NGO and government policies and practices on Chiquitano political organization, and present examples of political agency on the part of the Chiquitanos, and features of the structural conditions that frame relations among the different groups.     

Regional Fishery Organizations: How and Why Organizational Diversity Matters

Regional fishery organizations are increasingly being viewed as "vehicles of good governance" created to secure the sustainable development of international fisheries. These political expectations have not been followed by analytical refinement of how to explain and understand their formation, roles, objectives, institutional setups, or efficiency. This article provides a conceptual discussion of regional fishery organizations and introduces an organizational typology as a basis for their study. Thus, an analytical distinction is made between regional fisheries management organizations, regional coordination and development organizations and scientific research organizations. This typology and the evolution of the Law of the Sea, from an open access to the exclusive economic zone regime, are used to analyze the institutional arrangements of regional fishery organizations.     

International Palaeontological Association General Assembly, Paris, 10th July, 1980

The Assembly discussed past and future activities of the IPA. Representing now all national palaeontological societies of the world, IPA will make greater effort to initiate International Research Programmes on Palaeontology, to mount an extensive palaeontological programme at forthcoming sessions of the International Geological Congress and to ensure satisfactory representation of palaeontology within the International Union of Geological Sciences     

Effectiveness of Mechanisms and Models of Coordination between Organizations,Agencies and Bodies Providing or Financing Health Services in Humanitarian Crises: A Systematic Review

Background

Effective coordination between organizations, agencies and bodies providing or financing health services in humanitarian crises is required to ensure efficiency of services, avoid duplication, and improve equity. The objective of this review was to assess how, during and after humanitarian crises, different mechanisms and models of coordination between organizations, agencies and bodies providing or financing health services compare in terms of access to health services and health outcomes.

Methods

We registered a protocol for this review in PROSPERO International prospective register of systematic reviews under number PROSPERO2014:CRD42014009267. Eligible studies included randomized and nonrandomized designs, process evaluations and qualitative methods. We electronically searched Medline, PubMed, EMBASE, Cochrane Central Register of Controlled Trials, CINAHL, PsycINFO, and the WHO Global Health Library and websites of relevant organizations. We followed standard systematic review methodology for the selection, data abstraction, and risk of bias assessment. We assessed the quality of evidence using the GRADE approach.

Results

Of 14,309 identified citations from databases and organizations'' websites, we identified four eligible studies. Two studies used mixed-methods, one used quantitative methods, and one used qualitative methods. The available evidence suggests that information coordination between bodies providing health services in humanitarian crises settings may be effective in improving health systems inputs. There is additional evidence suggesting that management/directive coordination such as the cluster model may improve health system inputs in addition to access to health services. None of the included studies assessed coordination through common representation and framework coordination. The evidence was judged to be of very low quality.

Conclusion

This systematic review provides evidence of possible effectiveness of information coordination and management/directive coordination between organizations, agencies and bodies providing or financing health services in humanitarian crises. Our findings can inform the research agenda and highlight the need for improving conduct and reporting of research in this field.     

Potential of Transgenic Crops in Bangladesh: Findings from a Consultation of Bangladeshi Scientific Experts

This note summarizes the results of a consultation of scientific and regulatory experts in July 2005 on the potential of transgenic crops in Bangladesh. We find that Bangladeshi experts are optimistic on the potential of agricultural biotechnology to respond to biotic and abiotic stresses in their country in the future. Public research is constrained by human capacities, infrastructure and capital investment, and transgenic crop development will require the active involvement of outside partners, such as international organizations or collaboration with private companies. We also find that social acceptance of genetic engineering is not considered a major issue, but could become one, and prompted experts to call for a wider awareness campaign on the technology.This research project was conducted as part of the South Asia Biosafety Program (SABP), a project funded by the US Agency for International Development (USAID) and jointly managed by the International Food Policy Research Institute and AGBIOS Canada. The authors would like to thank the Bangladesh Agricultural Research Council and all the participants to the meetings in Dhaka and Mymensingh for their help.     

Factors Influencing Membership of Federal Wildlife Biologists in The Wildlife Society

ABSTRACT Membership in scientific societies is an avenue wildlife professionals may use to maintain and enhance their professional capabilities. We studied factors influencing United States Fish and Wildlife Service (USFWS) and United States Geological Survey (USGS) biologists’ membership in scientific societies in general and The Wildlife Society (TWS) in particular. We conducted an internet census survey of 3,755 USFWS professionals and 932 USGS Biological Resource Division professionals. The survey collected data on membership and participation in scientific societies as well as other variables that we theorized could influence membership. We used logistic regressions to identify factors correlated with the membership of wildlife biologists in TWS. A greater proportion of USGS biologists (90.2%) than USFWS biologists (51.8%) were members of scientific societies, and the likelihood of wildlife biologists belonging to TWS was higher in USGS. Factors most consistently correlated with membership in TWS included minimal external constraints (e.g., family responsibilities and costs), supervisor support for membership, and membership of friends, peers, and supervisors in scientific societies. Our results suggest that membership in scientific societies is heavily influenced by the organizational culture of employing agencies. Agencies seeking to increase their employees’ membership, and thus benefits from participation, in scientific societies will be most successful if they create a culture in which involvement in scientific societies is expected and in which peers and supervisors also participate.     

International NGOs and Land Use Change in a Southern Highland Region of Ecuador

Nongovernmental organizations are increasingly influencing resource management and land use in areas of small farm agriculture in Latin America. A field study of NGOs working in upper Canar, a region in the southern highlands of Ecuador, documents the changing human environment relations in an indigenous area and the influence of NGOs in the change process. Case studies of PLAN International and CARE indicate that the NGOs are helping marginalized producers shift land use away from traditional grains and tubers toward dairying and vegetables. Given current needs and resource constraints, the new land uses represent effective adaptive strategies. However, the NGO work is having notable consequences for land use intensity and labor utilization patterns.     

Editor's column: Directories as scientific catalysts

International funding of scientific activities is mostly of catalyst size only. Systematic efforts to track down the catalysing situations in these activities are made by the funding organizations. Great attention is devoted to meetings, while the catalysts of current activities between meetings are neglected. Regular primary publications are the closest counterparts in the current work of meetings but are out of size and inconvenient in structure for catalytic support. Circulars, newsletters and annotated directories (many hybrids occur) are very important catalysts of more manageable size. Taken together they represent considerable amounts of largely concealed labour and costs. Standards are badly needed for making the organization of information elements in directories efficient. Each entry in a directory should add a research profile to the scientists' identity and address. Directories may remain a jungle product, but scientists' considerable efforts in producing them merit a reconsideration of the organization of their contents and the provision of advice for their production and distribution.     

Debates in xenotransplantation: on the consequences of contradiction

Abstract

This paper addresses disputes in the transplantation of tissues from transgenic animals to humans (XTP) between a number of biotech firms and several UK-based animal advocacy groups. Debates centre on the management of human and non-human identity, the indeterminacies of therapeutic efficacy and the risks of trans- species disease. Both constituencies make use of moral/cultural and scientific repertoires to advance their arguments.

Science and Technology Studies treatments of the dynamics between scientific institutions and pressure group Non-governmental organizations tend to emphasize the epistemological privileges of the former over the latter. However, the XTP case highlights a strategic flexibility enabling animal advocacy groups to deploy social and scientific arguments that are fundamentally contradictory. Such contradictions are much more difficult for scientific institutions to maintain, given the rigidities of the material and symbolic resources from which they derive their expertise in the first place.     

New Constitution for the International Palaeontological Association

At the General Assembly of the International Paleontological Union (I.P.U.), 20th August, 1968 a Policy Committee was formed and charged to formulate an entirely new Constitution; this was adopted 25th August, 1972 by the General Assembly. To conform with regulations of the International Union of Geological Sciences (I.U.G.S.), the new name is International Palaeontological Association (I.P.A.).     

多泡体形成过程的细胞化学研究

本实验用酶细胞化学和示踪细胞化学方法观察了睾丸间质细胞中多泡体的形成过程及其与溶酶体的关系。实验结果表明,睾丸间质细胞中多泡体的形成可分三个阶段:首先,一些含内吞物质的泡状结构进入高尔基体区域,与那里的小泡融合,形成内含少量小泡的前多泡体;然后,前多泡体互相融合,形成体积较大、基质电子密度低、内含小泡排列稀疏的低电子密度多泡体;最后,低电子密度多泡体通过表面长出微绒毛样结构并不断断裂的方式去除多余的界膜,形成体积较小、基质电子密度高、内含小泡排列紧密的高电子密度多泡体。因此,多泡体的形成既与内吞活动有关,又与高尔基体区域小泡有关。前多泡体和低电子密度多泡体不含溶酶体酶。在多泡体形成过程中,只有到高电子密度多泡体阶段,才与溶酶体发生关系,从溶酶体中获取溶酶体酶。多泡体形成后,常与自体吞噬泡靠近,可能参与睾丸间质细胞的自体吞噬活动。     

多泡体形成过程的细胞化学研究

Multivesicular bodies were observed frequently in electron microscope photographs of Leydig cells from normal adult rat testes. Their formation, evolution and fate were analyzed morphologically in preparations treated to show cytidine monophosphatase (CMPase) activity and in animals sacrificed at various time intervals ranging from 5 min to 2 hrs after a single intratesticular injection of cationic ferritin (CF). Analysis of morphological and cytochemical data led to the following interpretation for the origin and fate of the multivesicular bodies in Leydig cells. The formation of multivesicular bodies in Leydig cells can be divided into three steps. Step 1, some endocytic vacuoles in Golgi region fuse with small vesicles to form pre-multivesicular bodies. Step 2, the pre-multivesicular bodies fuse together to form pale multivesicular bodies which are characterized by their large size, pale matrix and paucity of internal vesicles. Step 3, the pale multivesicular bodies remove their surplus enveloping membrane to become dense multivesicular bodies which are characterized by their smaller size, dense matrix and filling with internal vesicles. The pre-multivesicular bodies and pale multivesicular bodies do not contain hydrolytic enzymes, the dense multivesicular bodies acquire their hydrolytic enzymes by fusion with lysosomes and show CMPase activity. The dense multivesicular bodies often show a very close association with autophagosomes, and they might be involved in the autophagic activity of Leydig cells.     

Russian twin studies: colleagues, controversies, case studies and current events.

The 2001 honoring of Russian twin researcher, Dr. Inna V. Ravich-Shcherbo, at the Tenth International Congress on Twin Studies (ISTS), in London, brought timely recognition to an international colleague. It also marked an occasion for reflecting on the course of twin studies in Russia. Historical trends and current accomplishments are examined with an eye toward future developments. Next, the distinguished careers of Russian monozygotic twins, Drs. Alexander and Andrew Fingelkurts, exemplify twin research findings on intelligence and occupational choice, and illuminate the status of twin studies and other scientific research in their country, are told. Their life histories are followed by the initially tragic, but ultimately heartwarming, story of young twins, Max and Andy, whose physical disabilities were overcome through the efforts of an empathic war veteran. The recent Moscow Summer School, the first in a three-time lecture series, encouraged crucial academic exchange among scientific investigators and students from around the world. Final thoughts are that much can be learned and much can be accomplished, given that we continue to nurture the twin-related resources available to us.     

Transfer of scientific knowledge to practitioners: Do we need a reform of the journal policy?

Milberg (2014, Applied Vegetation Science, this issue) argues that scientific journals do not adequately respond to the practical needs of vegetation management. To bridge the gap between scientists and practitioners, he proposes a reform of applied vegetation research and of the journal Applied Vegetation Science. As the Chief Editors, we agree that it is vital to make the results of our studies accessible to decision‐makers and managers, but this cannot be at the expense of scientific research, or its publication. International scientific journals are source of theoretical foundations for applications, therefore they cannot be transformed to primarily solve practical issues while giving up their focus on understanding processes.