Is There a Relationship between Research Sponsorship and Publication Impact? An Analysis of Funding Acknowledgments in Nanotechnology Papers

This study analyzes funding acknowledgments in scientific papers to investigate relationships between research sponsorship and publication impacts. We identify acknowledgments to research sponsors for nanotechnology papers published in the Web of Science during a one-year sample period. We examine the citations accrued by these papers and the journal impact factors of their publication titles. The results show that publications from grant sponsored research exhibit higher impacts in terms of both journal ranking and citation counts than research that is not grant sponsored. We discuss the method and models used, and the insights provided by this approach as well as it limitations.     

鸟类学研究:过去二十年的回顾和对中国未来发展的建议

为了解中国鸟类学研究的状况和发展趋势,我们利用在线文献数据库(Web of Science)检索了1991-2010年间发表的与鸟类有关的文献,对中国和其他国家的鸟类学研究论文、研究领域、研究机构等进行了分析和比较。结果发现,中国鸟类学研究发展很快,专业研究人员数量在1991-2010年间增长了近四倍,在国际上发表的研究论文的数量近几年年均增长25%;论文数量占世界的比例已经由1991-2000年的0.46%上升到了2001-2010年期间的1.53%,世界排名由第27位上升至第16位,并且研究领域更加多元化,论文水平不断提高。在鸟类系统发育与演化、合作繁殖和婚配、禽流感、巢寄生等领域的许多成果开始在国际相关领域的高水平刊物上发表,在古鸟类以及雉类和鹤类等濒危鸟类的保护研究方面位居世界前列。但从整体而言,中国鸟类学研究与世界上一些发达国家相比还有很大差距。为此我们对中国鸟类学未来的发展提出了一些建议,包括需要更加关注鸟类的生活史对策、气候变化和城市化对鸟类的影响、鸟类迁徙、濒危物种保护生物学等领域的研究,进一步加强国际交流与合作,规范鸟类研究及数据保存和处理的方法,采取更有效措施加大对青年研究人员的支持力度等。     

Assessing precollege science education outreach initiatives: a funder's perspective

We describe an assessment of the collective impact of 35 grants that the Howard Hughes Medical Institute (HHMI) made to biomedical research institutions in 1999 to support precollege science education outreach programs. Data collected from funded institutions were compared with data from a control group of institutions that had advanced to the last stage of review but had not been funded. The survey instrument and the results reveal outcomes and impacts that HHMI considers relevant for these programs. The following attributes are considered: ability to secure additional, non-HHMI funding; institution buy-in as measured by gains in dedicated space and staff; enhancement of the program director's career; number and adoption of educational products developed; number of related publications and awards; percentage of programs for which teachers received course credit; increase in science content knowledge; and increase in student motivation to study science.     

Examining the impact of health research facilitated by small peer-reviewed research operating grants in a women's and children's health centre

Background

There has been limited research on the impact of research funding for small, institutional grants. The IWK Health Centre, a children and women's hospital in Maritime Canada, provides small amounts (up to $15,000) of research funding for staff and trainees at all levels of experience through its Research Operating Grants. These grants are rigorously peer-reviewed. To evaluate the impact of these grants, an assessment was completed of several different areas of impact.

Findings

An online questionnaire was sent to 64 Principal Investigators and Co-Investigators from Research Operating Grants awarded from 2004 to 2006. The questionnaire was designed to assess five areas of potential impact: (1) research, (2) policy, (3) practice, (4) society and (5) personal. Research impact reported by participants included publications (72%), presentations (82%) and knowledge transfer beyond the traditional formats (51%). Practice impact was reported by 67% of participants, policy impact by 15% and societal impact by 18%. All participants reported personal impact.

Conclusions

Small research grants yield similar impacts to relatively large research grants. Regardless of the total amount of research funds awarded, rigorously peer-reviewed research projects have the potential for significant impact at the level of knowledge transfer and changes in clinical practice and policy. Additional findings in the present research indicate that small awards have the potential to have significant impact on the individual grant holder across a variety of capacity building variables. These personal impacts are particularly noteworthy in the context of developing the research programs of novice researchers.

     

Global synthesis of the documented and projected effects of climate change on inland fishes

Although climate change is an important factor affecting inland fishes globally, a comprehensive review of how climate change has impacted and will continue to impact inland fishes worldwide does not currently exist. We conducted an extensive, systematic primary literature review to identify English-language, peer-reviewed journal publications with projected and documented examples of climate change impacts on inland fishes globally. Since the mid-1980s, scientists have projected the effects of climate change on inland fishes, and more recently, documentation of climate change impacts on inland fishes has increased. Of the thousands of title and abstracts reviewed, we selected 624 publications for a full text review: 63 of these publications documented an effect of climate change on inland fishes, while 116 publications projected inland fishes’ response to future climate change. Documented and projected impacts of climate change varied, but several trends emerged including differences between documented and projected impacts of climate change on salmonid abundance (P = 0.0002). Salmonid abundance decreased in 89.5% of documented effects compared to 35.7% of projected effects, where variable effects were more commonly reported (64.3%). Studies focused on responses of salmonids (61% of total) to climate change in North America and Europe, highlighting major gaps in the literature for taxonomic groups and geographic focus. Elucidating global patterns and identifying knowledge gaps of climate change effects on inland fishes will help managers better anticipate local changes in fish populations and assemblages, resulting in better development of management plans, particularly in systems with little information on climate change effects on fish.     

Evaluating research and impact: a bibliometric analysis of research by the NIH/NIAID HIV/AIDS clinical trials networks

Evaluative bibliometrics uses advanced techniques to assess the impact of scholarly work in the context of other scientific work and usually compares the relative scientific contributions of research groups or institutions. Using publications from the National Institute of Allergy and Infectious Diseases (NIAID) HIV/AIDS extramural clinical trials networks, we assessed the presence, performance, and impact of papers published in 2006-2008. Through this approach, we sought to expand traditional bibliometric analyses beyond citation counts to include normative comparisons across journals and fields, visualization of co-authorship across the networks, and assess the inclusion of publications in reviews and syntheses. Specifically, we examined the research output of the networks in terms of the a) presence of papers in the scientific journal hierarchy ranked on the basis of journal influence measures, b) performance of publications on traditional bibliometric measures, and c) impact of publications in comparisons with similar publications worldwide, adjusted for journals and fields. We also examined collaboration and interdisciplinarity across the initiative, through network analysis and modeling of co-authorship patterns. Finally, we explored the uptake of network produced publications in research reviews and syntheses. Overall, the results suggest the networks are producing highly recognized work, engaging in extensive interdisciplinary collaborations, and having an impact across several areas of HIV-related science. The strengths and limitations of the approach for evaluation and monitoring research initiatives are discussed.     

Towards social life cycle assessment of mobility services: systematic literature review and the way forward

Purpose

The main purpose of this review is to describe the state of the art of social impact assessment with a focus on mobility services. Whereas the use phase plays an important role for the assessment of services in general, the evaluation of the use phase has been underrepresented in previous social life cycle assessment studies. For that reason, particular attention has been paid to indicators, which allow the assessment of social impacts during the use phase of mobility services.

Methods

Continuous efforts to mitigate climate change and to improve quality of life in cities result in new mobility solutions based on collective use. This will have a huge impact on our society transforming the use of vehicles. In order to better understand the implications for cities, society and the automotive industry, it is essential to evaluate the social impact generated along a product life cycle with particular attention to the use phase. To reach the goal, a systematic literature review was carried out with a focus on social indicators that allow assessing use phase impacts of mobility services. The indicators were analysed and allocated to stakeholder groups. Based on the analysis, a core set of indicators is proposed under consideration of data availability.

Results and discussion

Based on the selected search strings, 51 publications were selected for the literature review, including 579 social indicators. The analysis revealed a wide variety and diversity of indicators that are trying to measure the same aspect. The allocation to the respective stakeholder groups showed that most of the indicators (36%) evaluate impacts regarding the stakeholder group local community. The majority of analysed indicators are of quantitative nature (63%). Nevertheless, a clear assessment method was often missing in the respective publications. Therefore, for the core set of indicators, an assessment method is proposed for every indicator.

Conclusions

The results from this study can help practitioners as well as researchers in the field of urban mobility assessment as it systematically analyses social sustainability aspects. The presented data gives an overview of various indicators that are suggested in other publications, and the proposed core set of indicators can be used to evaluate different mobility services in further research.

     

氯盐型融雪剂的环境影响及其替代材料研发进展

传统氯盐型融雪剂对环境的负面影响日益凸显,亟需研发价格低廉、环境影响较弱、融雪效果良好的环境友好型融雪替代材料。论文综述了现有氯盐型融雪剂应用现状,及其对土壤环境、水环境、植物和交通基础设施等的影响机理,并详细阐述了非氯型和混合型融雪剂替代材料的研发状况与应用成效。针对目前替代融雪材料开发和应用中所存在的问题,提出了环境友好融雪剂的研制发展方向以及减轻其环境危害行之有效的对策。     

A Scoping Analysis of Peer-Reviewed Literature About Linkages Between Aquaculture and Determinants of Human Health

For many of the world’s poor, aquatic products are critical for food security and health. Because the global population is increasing as wild aquatic stocks are declining, aquaculture is an increasingly important source of aquatic products. We undertook a scoping review of the English-language peer-reviewed literature to evaluate how the research community has examined the impacts of aquaculture on four key determinants of human health: poverty, food security, food production sustainability, and gender equality. The review returned 156 primary research articles. Most research (75%) was focused in Asia, with limited research from Africa (10%) and South America (2%). Most research (80%) focused on freshwater finfish and shrimp production. We used qualitative content analysis of records which revealed 11 themes: famer income; the common environment; shared resources; integrated farming/ polyculture; employment; extensive vs. intensive production; local vs. distant ownership; food security; income equity; gender equality; and input costs. We used quantitative content analysis of records and full-text publications about freshwater finfish and shrimp aquaculture to record the frequency with which themes were represented and the positive or negative impacts of aquaculture associated with each theme. Scatter plots showed that no theme was identified in more than half of all articles and publications for both production types. Farmer income was a theme that was identified commonly and was positively impacted by both shrimp and fresh water finfish aquaculture. Polyculture, employment, and local ownership were identified less often as themes, but were also associated with positive impacts. The common environment and shared resources were more common themes in shrimp aquaculture than freshwater finfish aquaculture research, while polyculture and local ownership were more common themes in freshwater finfish aquaculture than shrimp aquaculture. Gender equality, employment, and food security were themes found in a lower percentage of records than full-text publications for both production types.     

氮肥农学效应与环境效应国际研究发展态势

分析国内外农田氮素农学效应和环境效应研究的发展动态、研究热点,为以后研究农田氮素效应提供参考。基于ISI Web of Science数据库,检索出以"农田氮肥施用"为主题的所有SCI论文(1957—2014年8月),并分别提取出与"农学效应"、"环境效应"、"适宜施氮量"相关的文献,采用计量学方法,分析各研究方向的主要热点、研究机构、发文期刊和高被引论文等。共检索出关于农田施氮研究的SCI文献7460篇,其中与"农学效应"研究相关的文献2773篇,主要涉及到施氮肥对小麦、玉米、水稻、大豆等作物产量、氮素利用率和土壤有机碳的影响;与"环境效应"研究相关的文献1609篇,主要涉及到氮肥施用对氨挥发、硝化反硝化、温室气体排放、硝酸盐淋失、地下水水质等环境因素的影响;与"适宜施氮量"研究相关的文献408篇,主要涉及氮肥施用量、氮肥管理等。刊发各类研究成果最多的机构主要来自欧美发达国家,影响力大的期刊与高被引论文也主要来自欧美国家,中国在该领域的研究发展迅速,以中国科学院、中国农业大学、南京农业大学和中国农业科学院等为代表的中国研究机构的研究水平逐渐进入世界前列。文献计量学可用于分析农田氮素效应主题的研究热点和发展态势,目前氮素农学效应仍是研究的重点,随着当前环境污染问题日益突出,农田氮素环境效应研究越来越多,特别是氮流失对水体水质的影响备受关注,而基于氮素综合效应确定农田适宜施氮量是同时保障粮食安全和环境安全的有效措施。中国在相关研究领域的研究起步较晚,高影响力论文偏少,优秀国际期刊不足,但研究实力不断增加,研究成果也逐渐被国际社会所认可。     

What data analytics can or cannot do for climate change studies: An inventory of interactive visual tools

Currently, there is extensive usage of climate datasets aimed at predicting future climate variability and its impacts on the environment, economy, and society. To gain insights into the landscape of interactive visual tools built to compare and analyze climate data, a study of publications from 1990 to 2021 is performed. The survey establishes the evolution of publications, most frequently used keywords, evolution of citations, and the most productive research categories, authors, institutions, journals/publishers, and countries. Furthermore, a keyword co-occurrence analysis is conducted to reveal research trends as well as gaps that require further development. Particularly, it is found that analytical tools that visualize and compare climate modelling data with their historically observed values remain by far an underexplored area within the domain.     

Mining the pharmacogenomics literature--a survey of the state of the art

This article surveys efforts on text mining of the pharmacogenomics literature, mainly from the period 2008 to 2011. Pharmacogenomics (or pharmacogenetics) is the field that studies how human genetic variation impacts drug response. Therefore, publications span the intersection of research in genotypes, phenotypes and pharmacology, a topic that has increasingly become a focus of active research in recent years. This survey covers efforts dealing with the automatic recognition of relevant named entities (e.g. genes, gene variants and proteins, diseases and other pathological phenomena, drugs and other chemicals relevant for medical treatment), as well as various forms of relations between them. A wide range of text genres is considered, such as scientific publications (abstracts, as well as full texts), patent texts and clinical narratives. We also discuss infrastructure and resources needed for advanced text analytics, e.g. document corpora annotated with corresponding semantic metadata (gold standards and training data), biomedical terminologies and ontologies providing domain-specific background knowledge at different levels of formality and specificity, software architectures for building complex and scalable text analytics pipelines and Web services grounded to them, as well as comprehensive ways to disseminate and interact with the typically huge amounts of semiformal knowledge structures extracted by text mining tools. Finally, we consider some of the novel applications that have already been developed in the field of pharmacogenomic text mining and point out perspectives for future research.     

A global assessment of invasive plant impacts on resident species,communities and ecosystems: the interaction of impact measures,invading species' traits and environment

With the growing body of literature assessing the impact of invasive alien plants on resident species and ecosystems, a comprehensive assessment of the relationship between invasive species traits and environmental settings of invasion on the characteristics of impacts is needed. Based on 287 publications with 1551 individual cases that addressed the impact of 167 invasive plant species belonging to 49 families, we present the first global overview of frequencies of significant and non‐significant ecological impacts and their directions on 15 outcomes related to the responses of resident populations, species, communities and ecosystems. Species and community outcomes tend to decline following invasions, especially those for plants, but the abundance and richness of the soil biota, as well as concentrations of soil nutrients and water, more often increase than decrease following invasion. Data mining tools revealed that invasive plants exert consistent significant impacts on some outcomes (survival of resident biota, activity of resident animals, resident community productivity, mineral and nutrient content in plant tissues, and fire frequency and intensity), whereas for outcomes at the community level, such as species richness, diversity and soil resources, the significance of impacts is determined by interactions between species traits and the biome invaded. The latter outcomes are most likely to be impacted by annual grasses, and by wind pollinated trees invading mediterranean or tropical biomes. One of the clearest signals in this analysis is that invasive plants are far more likely to cause significant impacts on resident plant and animal richness on islands rather than mainland. This study shows that there is no universal measure of impact and the pattern observed depends on the ecological measure examined. Although impact is strongly context dependent, some species traits, especially life form, stature and pollination syndrome, may provide a means to predict impact, regardless of the particular habitat and geographical region invaded.     

Impact categories for life cycle assessment research of seafood production systems: Review and prospectus

Goal, Scope and Background In face of continued declines in global fisheries landings and concurrent rapid aquaculture development, the sustainability of seafood production is of increasing concern. Life Cycle Assessment (LCA) offers a convenient means of quantifying the impacts associated with many of the energetic and material inputs and outputs in these industries. However, the relevant but limited suite of impact categories currently used in most LCA research fails to capture a number of important environmental and social burdens unique to fisheries and aquaculture. This article reviews the impact categories used in published LCA research of seafood production to date, reports on a number of methodological innovations, and discusses the challenges to and opportunities for further impact category developments. Main Features The range of environmental and socio-economic impacts associated with fisheries and aquaculture production are introduced, and both the commonly used and innovative impact categories employed in published LCA research of seafood production are discussed. Methodological innovations reported in agricultural LCAs are also reviewed for possible applications to seafood LCA research. Challenges and options for including additional environmental and socioeconomic impact categories are explored. Results A review of published LCA research in fisheries and aquaculture indicates the frequent use of traditional environmental impact categories as well as a number of interesting departures from the standard suite of categories employed in LCA studies in other sectors. Notable examples include the modeling of benthic impacts, by-catch, emissions from anti-fouling paints, and the use of Net Primary Productivity appropriation to characterize biotic resource use. Socio-economic impacts have not been quantified, nor does a generally accepted methodology for their consideration exist. However, a number of potential frameworks for the integration of such impacts into LCA have been proposed. Discussion LCA analyses of fisheries and aquaculture call attention to an important range of environmental interactions that are usually not considered in discussions of sustainability in the seafood sector. These include energy use, biotic resource use, and the toxicity of anti-fouling paints. However, certain important impacts are also currently overlooked in such research. While prospects clearly exist for improving and expanding on recent additions to environmental impact categories, the nature of the LCA framework may preclude treatment of some of these impacts. Socio-economic impact categories have only been described in a qualitative manner. Despite a number of challenges, significant opportunities exist to quantify several important socio-economic impacts. Conclusion The limited but increasing volume of LCA research of industrial fisheries and aquaculture indicates a growing interest in the use of LCA methodology to understand and improve the sustainability performance of seafood production systems. Recent impact category innovations, and the potential for further impact category developments that account for several of the unique interactions characteristic of fisheries and aquaculture will significantly improve the usefulness of LCA in this context, although quantitative analysis of certain types of impacts may remain beyond the scope of the LCA framework. The desirability of incorporating socio-economic impacts is clear, but such integration will require considerable methodological development. Recommendations and Perspectives While the quantity of published LCA research for seafood production systems is clearly increasing, the influence this research will have on the ground remains to be seen. In part, this will depend on the ability of LCA researchers to advance methodological innovations that enable consideration of a broader range of impacts specific to seafood production. It will also depend on the ability of researchers to communicate with a broader audience than the currently narrow LCA community.     

A method for human health impact assessment in social LCA: lessons from three case studies

Purpose

Improving human health is a long-lasting endeavour of mankind. In the field of social life cycle assessment (SLCA), the importance of human health is often highlighted, and further development of impact assessment methods has been recommended. The purpose of this article is to present a method for assessing human health impacts within SLCA.

Methods

By using a systematic combining approach, knowledge and experience about assessing human health impacts were obtained from three previously conducted case studies. The first case study was about an airbag system, the second about a catalytic converter and the third about gold jewellery. The disability-adjusted life years (DALY) indicator was used for impact assessment in all three case studies.

Results and discussion

Both positive and negative human health impacts associated with the products were identified and assessed in the three case studies. For the airbag system, avoided health impacts in the use phase outweighed health impacts during production. For the catalytic converter, whether health impacts avoided exceeded health impacts caused or not depended on which time perspective regarding impacts was employed. Gold jewellery does not help avoiding any health impacts but caused considerable health impacts when produced at a certain location. Based on experience from these case studies, a generic human health impact assessment method was developed, and a life cycle human health typology for products was developed based on the method. The method provides a basis for analysis and interpretation of health impacts along product life cycles, and it is therefore important to report both positive and negative health impacts separately for different actors.

Conclusions

The developed human health impact assessment method involves the assessment and comparison of both positive and negative human health impacts along product life cycles. In addition to the products assessed in the three case studies, we suggest additional products that could be particularly interesting to assess with the developed method, including medicines, seat belts, other conflict minerals, alcoholic beverages and products with a high chemical impact.

     

Oil palm research in context: identifying the need for biodiversity assessment

Oil palm cultivation is frequently cited as a major threat to tropical biodiversity as it is centered on some of the world's most biodiverse regions. In this report, Web of Science was used to find papers on oil palm published since 1970, which were assigned to different subject categories to visualize their research focus. Recent years have seen a broadening in the scope of research, with a slight growth in publications on the environment and a dramatic increase in those on biofuel. Despite this, less than 1% of publications are related to biodiversity and species conservation. In the context of global vegetable oil markets, palm oil and soyabean account for over 60% of production but are the subject of less than 10% of research. Much more work must be done to establish the impacts of habitat conversion to oil palm plantation on biodiversity. Results from such studies are crucial for informing conservation strategies and ensuring sustainable management of plantations.     

Environmental Impact and Intensity of Processes in Selected Services Companies

The study fills the gap in existing literature by comparing the economic costs and environmental impacts of processes in four services companies in Europe and the United States. Process-based life cycle assessment (LCA) and the case study method are used to compare companies both on four global-scale impacts and on environmental intensity (impacts per unit cost). The study builds on prior publications on the environmental contribution of processes. The processes include all the activities of the companies that result in an entry into the bookkeeping records. The results show that despite the substantial differences in organizational characteristics and line of business, all the cases had similar environmental contributions and intensity profiles. Wages, which accounted for over half of the costs, were assumed not to cause any environmental impacts. By contrast, the office premises, which generated less than 10% of the costs, caused around 50% of the environmental impacts. At a more general level, the results suggest that both the high environmental impact and the high intensity are attributed mostly to a few premises-related processes in the services industry. The results also seem to imply that the companies could gain added value by using life cycle assessment in determining the significant environmental impacts of their operations.     

Does Interdisciplinary Research Lead to Higher Citation Impact? The Different Effect of Proximal and Distal Interdisciplinarity

This article analyses the effect of degree of interdisciplinarity on the citation impact of individual publications for four different scientific fields. We operationalise interdisciplinarity as disciplinary diversity in the references of a publication, and rather than treating interdisciplinarity as a monodimensional property, we investigate the separate effect of different aspects of diversity on citation impact: i.e. variety, balance and disparity. We use a Tobit regression model to examine the effect of these properties of interdisciplinarity on citation impact, controlling for a range of variables associated with the characteristics of publications. We find that variety has a positive effect on impact, whereas balance and disparity have a negative effect. Our results further qualify the separate effect of these three aspects of diversity by pointing out that all three dimensions of interdisciplinarity display a curvilinear (inverted U-shape) relationship with citation impact. These findings can be interpreted in two different ways. On the one hand, they are consistent with the view that, while combining multiple fields has a positive effect in knowledge creation, successful research is better achieved through research efforts that draw on a relatively proximal range of fields, as distal interdisciplinary research might be too risky and more likely to fail. On the other hand, these results may be interpreted as suggesting that scientific audiences are reluctant to cite heterodox papers that mix highly disparate bodies of knowledge—thus giving less credit to publications that are too groundbreaking or challenging.     

基于社会网络分析和共词分析的制药技术领域研究

目的:深入研究制药技术领域的发展态势。方法:本研究以Pub Med数据库中收录的制药技术领域研究论文为研究对象,采用社会网络分析、共词分析等定量方法,结合药学专业知识的定性分析,从论文数量年度分布、国家/地区分布及合作网络、研究主题等多个角度开展研究。结果:研究发现:第一,全球制药技术领域共有研究论文95381篇,近几年正处于快速发展阶段;第二,论文发表集中在美国、中国和日本等国家;第三,在定量分析的基础上,结合药学专业知识,共得到15个研究主题,包括点击化学、晶型药物、纳米微球药物等。结论:美国在制药技术领域处于主导地位,中国发文量已经具备一定优势,但发文量和国际影响力与美国相比还是存在较大差距;通过对制药技术领域研究主题的深入分析可以全面把握制药技术领域的研究现状和发展态势。