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蜂学研究前沿资讯(4)
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作者 李瑞珍 《中国蜂业》 2025年第7期38-39,共2页
蜜蜂蜂卵成分或受季节与病毒感染的双重影响。在近期发表在《Scientific Reports》的一篇文章中,来自加拿大英属哥伦比亚大学的Abigail Chapman等人系统探究了病毒感染如何影响蜂王所产卵蛋白质、脂质和代谢物组成,以及这种影响在实验... 蜜蜂蜂卵成分或受季节与病毒感染的双重影响。在近期发表在《Scientific Reports》的一篇文章中,来自加拿大英属哥伦比亚大学的Abigail Chapman等人系统探究了病毒感染如何影响蜂王所产卵蛋白质、脂质和代谢物组成,以及这种影响在实验和自然条件下的差异。研究人员选取新自然交配蜂王,将其置于特殊的“蜂王监测笼”中,适应环境并确认正常产卵后,随机分为三组进行注射处理:一组注射传染性黑蜂王细胞病毒(BQCV)和变形翼病毒B(DWV-B)的混合液(活病毒组);一组注射经紫外线灭活的相同病毒组合(灭活组);对照组注射等量生理盐水。 展开更多
关键词 病毒感染 代谢物 蛋白质 Scientific Reports 脂质
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DeepSeek vs.ChatGPT vs.Claude:A comparative study for scientific computing and scientific machine learning tasks 被引量:1
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作者 Qile Jiang Zhiwei Gao George Em Karniadakis 《Theoretical & Applied Mechanics Letters》 2025年第3期194-206,共13页
Large language models(LLMs)have emerged as powerful tools for addressing a wide range of problems,including those in scientific computing,particularly in solving partial differential equations(PDEs).However,different ... Large language models(LLMs)have emerged as powerful tools for addressing a wide range of problems,including those in scientific computing,particularly in solving partial differential equations(PDEs).However,different models exhibit distinct strengths and preferences,resulting in varying levels of performance.In this paper,we compare the capabilities of the most advanced LLMs—DeepSeek,ChatGPT,and Claude—along with their reasoning-optimized versions in addressing computational challenges.Specifically,we evaluate their proficiency in solving traditional numerical problems in scientific computing as well as leveraging scientific machine learning techniques for PDE-based problems.We designed all our experiments so that a nontrivial decision is required,e.g,defining the proper space of input functions for neural operator learning.Our findings show that reasoning and hybrid-reasoning models consistently and significantly outperform non-reasoning ones in solving challenging problems,with ChatGPT o3-mini-high generally offering the fastest reasoning speed. 展开更多
关键词 Large language models(LLM) Scientific computing Scientific machine learning Physics-informed neural network
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Opportunity or Challenge?The Establishment of the NCBRAS in the Context of Scientific Imperialism
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作者 QIAN Yibing 《自然辩证法通讯》 北大核心 2025年第11期60-74,共15页
This paper examines the establishment of the North China Branch of the Royal Asiatic Society(NCBRAS),which was initially known as the Shanghai Literary and Scientific Society,focusing on its merits and drawbacks from ... This paper examines the establishment of the North China Branch of the Royal Asiatic Society(NCBRAS),which was initially known as the Shanghai Literary and Scientific Society,focusing on its merits and drawbacks from the perspective of scientific imperialism.It analyzes the founders’motivations and their affiliation with the Royal Asiatic Society of Great Britain and Ireland(RAS),framing NCBRAS as a product of scientific imperialism.Unlike previous sinology-centric research,this study explores the benefits derived from scientific institutions,Orientalist traditions,and Europe’s overseas expansion.Despite the opportunity provided by all the merits,the NCBRAS also faced challenges due to Chinese and foreign hostilities,financial inadequacies,and cultural differences.This dual situation played a pivotal role in shaping the future trajectory of the NCBRAS.This inquiry into the context and drawbacks contributes to a deeper understanding of NCBRAS and offers new perspectives on natural history research in 1850s China. 展开更多
关键词 NCBRAS(Shanghai Literary and Scientific Society) Scientific imperialism Scientific institutionalization Sinology tradition
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JOURNAL OF SHENZHEN UNIVERSITY SCIENCE AND ENGINEERING NOTES FOR CONTRIBUTORS
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《深圳大学学报(理工版)》 北大核心 2025年第4期F0003-F0003,共1页
Aim Journal of Shenzhen University Science and Engineering,a bimonthly journal with its first issuing in 1984,is now administered and sponsored by Shenzhen University and published by the Science Press.It is a peer-re... Aim Journal of Shenzhen University Science and Engineering,a bimonthly journal with its first issuing in 1984,is now administered and sponsored by Shenzhen University and published by the Science Press.It is a peer-reviewed journal that publishes original papers of high scientific value.Innovation is always the starting point for the progress of our journal.We pay more attention to funded projects and major topics during manuscript organization to present the latest scientific and engineering achievements in China,as well as innovations in Shenzhen and Shenzhen University. 展开更多
关键词 scientific value original papers manuscript organization funded projects peer reviewed journal major topics innovation
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新型电脉冲技术助力碳纤维回收:比传统方法节能超10倍
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作者 燕春晖(摘译) 《石油炼制与化工》 北大核心 2025年第5期81-81,共1页
碳纤维增强聚合物(CFRP)因其高强度、轻量化的特性,被广泛应用于航空航天、汽车制造及风电设备等领域。然而,开发CFRP的回收技术一直是一项极具挑战性的任务。传统方法依赖高温加热或化学处理,对环境影响大、成本高,而且难以回收高质量... 碳纤维增强聚合物(CFRP)因其高强度、轻量化的特性,被广泛应用于航空航天、汽车制造及风电设备等领域。然而,开发CFRP的回收技术一直是一项极具挑战性的任务。传统方法依赖高温加热或化学处理,对环境影响大、成本高,而且难以回收高质量的碳纤维。为解决这一问题,日本早稻田大学的研究团队开发了一种基于直接放电电脉冲的新型回收技术,显著提升了碳纤维的回收效率与质量。相关成果于2024年11月发表在《Scientific Reports》杂志上。 展开更多
关键词 碳纤维回收 CFRP Scientific Reports 汽车制造
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Sino-British Scientific Interactions and the Early Development of China's Nuclear Industry
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作者 LIU Xiao SUN Yihong 《自然辩证法通讯》 北大核心 2025年第7期65-75,共11页
This study investigates the establishment of scientific links between the People's Republic of China(PRC)and the United Kingdom(UK)in the mid-2Oth century,focusing on the early development of China's nuclear i... This study investigates the establishment of scientific links between the People's Republic of China(PRC)and the United Kingdom(UK)in the mid-2Oth century,focusing on the early development of China's nuclear industry.Sino-British scientific interactions took place across multiple dimensions,involving various institutions and individuals.Around 1949,UK-trained Chinese nuclear scientists returned to China,bringing advanced technological knowledge and extensive practical experience.The PRC regarded the UK as a crucial gateway to overcoming the technological blockade imposed by the United States(and later the Soviet Union)and sought to establish scientific relations with the UK through semi-official and unofficial channels.Specifically,these connections manifested in the interactions between the Chinese Academy of Sciences(CAS)and the Royal Society of London,the guiding role of the Chinese Charge d'Affaires Office in London in facilitating scientific and technological exchanges,and the technology investigations led by the Ministry of Foreign Trade in the name of trade.Additionally,the Sino-British scientific network extended to the international arena,allowing China to engage in nuclear-related global organizations and events.This study highlights the significant British influence on the early development of China's nuclear industry,revealing the extent of its British influence.It argues that China's urgent need for nuclear science and industrial advancement was a key driver of its scientific engagement withthe UK. 展开更多
关键词 Sino-British relations Scientific interactions Nuclear industry Cold War
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Fishing reviewing:A threat to research integrity and credibility
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作者 Mohammed Al-Beltagi 《World Journal of Methodology》 2025年第3期1-8,共8页
The rise of the“fishing reviewer”phenomenon presents a significant threat to the integrity of academic publishing,undermining the credibility of the peer review process and eroding trust in scientific journals.This ... The rise of the“fishing reviewer”phenomenon presents a significant threat to the integrity of academic publishing,undermining the credibility of the peer review process and eroding trust in scientific journals.This editorial explores the risk factors contributing to this troubling trend and identifies key indicators to recognize such reviewers.To address this issue,we propose strategies,including enhanced reviewer vetting,comprehensive training,and transparent recognition policies to foster a culture of accountability and ethical conduct in scholarly review.By implementing these measures,we can safeguard the quality and credibility of academic research. 展开更多
关键词 Fishing reviewer Scientific publication Academic research Scholarly community Scientific journal EDITOR
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Challenges and prospects of artificial intelligence in aviation: a bibliometric study
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作者 Nuno Moura Lopes Manuela Aparicio Fatima Trindade Neves 《Data Science and Management》 2025年第2期207-223,共17页
The primary motivation for this study is the recent growth and increased interest in artificial intelligence(AI).Despite the widespread recognition of its critical importance,a discernible scientific gap persists with... The primary motivation for this study is the recent growth and increased interest in artificial intelligence(AI).Despite the widespread recognition of its critical importance,a discernible scientific gap persists within the extant scholarly discourse,particularly concerning exhaustive systematic reviews of AI in the aviation industry.This gap spurred a meticulous analysis of 1,213 articles from the Web of Science(WoS)core database for bibliometric knowledge mapping.This analysis highlights China as the primary contributor to publications,with the Nanjing University of Finance and Economics as the leading institution in paper contributions.Lecture Notes in Artificial Intelligence and the IEEE AIAA Digital Avionics System Conference are the leading journals within this domain.This bibliometric research underscores the key focus on air traffic management,human factors,environmental ini-tiatives,training,logistics,flight operations,and safety through co-occurrence and co-citation analyses.A chro-nological examination of keywords reveals a central research trajectory centered on machine learning,models,deep learning,and the impact of automation on human performance in aviation.Burst keyword analysis identifies the leading-edge research on AI within predictive models,unmanned aerial vehicles,object detection,and con-volutional neural networks.The primary objective is to bridge this knowledge gap and gain comprehensive in-sights into AI in the aviation sector.This study delineates the scholarly terrain of AI in aviation using a bibliometric methodology to facilitate this exploration.The results illuminate the current state of research,thereby enhancing academic understanding of developments within this critical domain.Finally,a new con-ceptual framework was constructed based on the primary elements identified in the literature.This framework can assist emerging researchers in identifying the fundamental dimensions of AI in the aviation industry. 展开更多
关键词 Artificial intelligence Scientific mapping Knowledge mapping Scientific framework
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Cherishing the Value of Trusted Research in a Complicated World with AI
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作者 SONG Jianlan 《Bulletin of the Chinese Academy of Sciences》 2025年第2期70-79,共10页
In an era where artificial intelligence(AI)is permeating many aspects of scientific research activity,what science and technology(S&T)journals can do to uphold research integrity and secure scholarly quality?What ... In an era where artificial intelligence(AI)is permeating many aspects of scientific research activity,what science and technology(S&T)journals can do to uphold research integrity and secure scholarly quality?What kind of revolution is needed in such a rapidly drifting world to hold on to the essential value of science? 展开更多
关键词 trusted research scientific revolution scientific research research integrity artificial intelligence uphold research integrity secure scholarly qualitywhat scholarly quality artificial intelligence ai
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Notes for Contributors
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《Chinese Journal of Chemical Engineering》 2025年第3期I0002-I0002,共1页
The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop t... The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering.Submission of Papers All papers will be submitted on line.http://www.cjche.com.cn Conditions of Publication It is a condition of publication that manuscripts submitted to CJChE have not been published and will not be submitted or published elsewhere in English or any other language,without the written consent of the publisher.All manuscripts are reviewed by referees and the decision to accept them for publication is made by the editors.Authors are solely responsible for the accuracy and suitability of their contributions. 展开更多
关键词 technical information scientific information manuscript submission develop international exchange scientific technical information publication ethics chemical industry engineering society chemical engineering peer review
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Preserving the Potala Palace
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作者 Palden Nyima Daqiong 《China's Tibet》 2025年第4期22-27,共6页
Perched on crimson shoulders,Potala ascends a celestial stairway.Alabaster walls cradle golden roofs.Ancient stones murmur mantras,corridors breathe incense.Shadows dance with prayer flags,weaving time into silk.A sac... Perched on crimson shoulders,Potala ascends a celestial stairway.Alabaster walls cradle golden roofs.Ancient stones murmur mantras,corridors breathe incense.Shadows dance with prayer flags,weaving time into silk.A sacred place in pilgrims'hearts,it guards the soul of this snowy plateau stretching vastly across western China. 展开更多
关键词 SHOULDERS new crimson Potala Palace SCIENTIFIC INHERITANCE PROTECTION celestial
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Notes for Contributors
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《Chinese Journal of Chemical Engineering》 2025年第7期I0002-I0002,共1页
The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop t... The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering. 展开更多
关键词 scientific technical information international exchange develop international exchange scientific technical information chemical industry engineering society chemical engineering
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Notes for Contributors
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《Chinese Journal of Chemical Engineering》 2025年第6期I0002-I0002,共1页
The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop t... The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering.Submission of Papers All papers will be submitted on line.http://www.cjche.com.cn Conditions of Publication It is a condition of publication that manuscripts submitted to CJChE have not been published and will not be submitted or published elsewhere in English or any other language,without the written consent of the publisher.All manuscripts are reviewed by referees and the decision to accept them for publication is made by the editors.Authors are solely responsible for the accuracy and suitability of their contributions. 展开更多
关键词 technical information scientific information manuscript submission develop international exchange scientific technical information publication ethics chemical industry engineering society chemical engineering peer review
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Notes for Contributors
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《Chinese Journal of Chemical Engineering》 2025年第2期I0002-I0002,共1页
The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop t... The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering. 展开更多
关键词 scientific technical information international exchange develop international exchange scientific technical information chemical industry engineering society chemical engineering
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Care for the soul of science:Equity and virtue in reform and reformation
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作者 Mare Knibbe Sarah de Rijcke Bart Penders 《Cultures of Science》 2025年第1期12-23,共12页
Scientific reforms proposed in response to moral concerns about corrupted science are reminiscent of the Christian Reformation,which similarly formed a moral reorientation as a reaction to malpractices.In this study,w... Scientific reforms proposed in response to moral concerns about corrupted science are reminiscent of the Christian Reformation,which similarly formed a moral reorientation as a reaction to malpractices.In this study,we compare these moral reorientation processes to contextualize two different moral programmes of the scientific reform movement and their sociopolitical conditions.We argue that such an explication of moral programmes is vital to build legitimacy and reflect on value-prioritization.While epistemic programmes are foregrounded,moral programmes also play a crucial role in shaping science,and different moral programmes offer different promises for the sustained support of credible,reliable,fair and equitable science.We discuss the virtue and equity programmes,and through interrogating both programmes in relation to the Reformation,we display the relevance of sociopolitical contexts to how key values operate in science and generate orders of worth.These insights aim to stimulate debate about the conditions for opting for either of these moral programmes.In our view,not all moral programmes offer equal promise for the sustained support of credible,equitable and fair science. 展开更多
关键词 Scientific reform REFORMATION moral programme valuation VIRTUE EQUITY
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Notes for Contributors
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《Chinese Journal of Chemical Engineering》 2025年第8期I0002-I0002,共1页
The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop t... The Chinese Journal of Chemical Engineering is the official journal of The Chemical Industry and Engineering Society of China and published by the Chemical Industry Press Co.,Ltd.The aim of the journal is to develop the international exchange of scientific and technical information in the field of chemical engineering. 展开更多
关键词 scientific technical information international exchange develop international exchange scientific technical information chemical industry engineering society chemical engineering
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Diversity of Entomofauna of the Scientific City of Brazzaville (Republic of Congo)
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作者 Anthelme Tsoumou Durelle Brith Caelle Olabi-Obath +1 位作者 Marcellin Mikia Isabelle Mady-Goma Dirat 《Open Journal of Ecology》 2025年第2期135-152,共18页
The entomofauna in the Republic of Congo is very little known. Studies carried out in natural forests are few. It is in this context that this inventory of entomofauna was carried out from April to July 2022 in the Sc... The entomofauna in the Republic of Congo is very little known. Studies carried out in natural forests are few. It is in this context that this inventory of entomofauna was carried out from April to July 2022 in the Scientific City Forest. The general objective is to contribute to the knowledge of the trapping, mowing and sight hunting;the three types of traps used are: Barber pots, colored plates and aerial traps. This study made it possible to invent 1523 specimens belonging to 106 species, 99 genera, 59 families and 12 orders. The order Diptera is the most abundant and richest in species (47% and 26%). This order is followed by Hymenoptera (23% and 23%). Formicidae (14%) and Calliphoridae (13%) are the most abundant families. The Formicidae family presents the greatest species richness (7%), Calliphora sp and Polyrhachis cyaniventris present the highest specific relative abundance of the entire collection. These preliminary results of the entomofauna of Scientific City constitute a database. However, this study must be continued and extended to other areas of Brazzaville, using other capture techniques and taking into account the seasons. 展开更多
关键词 Scientific City FOREST Entomofauna Specific Richness BRAZZAVILLE
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Reproducibility in Transportation Research: Importance, Best Practices, and Dealing with Protected and Sensitive Data
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作者 Jonathan S. Wood Ida van Schalkwyk 《Journal of Transportation Technologies》 2025年第1期179-202,共24页
Reproducibility is a key aspect of the scientific method as it provides evidence for research claims. It is essential to promote openness, accessibility, and collaboration within the scientific community. This article... Reproducibility is a key aspect of the scientific method as it provides evidence for research claims. It is essential to promote openness, accessibility, and collaboration within the scientific community. This article aims to provide an introduction to best practices in reproducibility that are relevant to the transportation research community, to discuss issues and barriers to reproducibility, and to describe methods for addressing these issues. This article starts by discussing openness and transparency, then discusses several key best practices for reproducibility in transportation engineering, highlighting common methods and techniques, as well as the associated benefits. The paper concludes with a discussion of the key barriers to implementing reproducibility practices in transportation research and potential solutions. The barriers include existing culture and attitudes, data sensitivity, insufficient methodological detail, lack of code sharing, limited validation, additional time and research burden, and skill and knowledge gaps. Discussing each of these items provides an opportunity for the transportation research community to evolve to become one that embraces the openness and transparency of reproducibility. 展开更多
关键词 REPRODUCIBILITY OPENNESS TRANSPARENCY Scientific Method Responsible Research
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Information for authors
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《Advances in Polar Science》 2025年第2期F0003-F0003,共1页
1 Aims and scope Advances in Polar Science(APS)is an international,English-language,peer-reviewed journal that publishes scientific research results concerning the Arctic and Antarctic regions across a broad range of ... 1 Aims and scope Advances in Polar Science(APS)is an international,English-language,peer-reviewed journal that publishes scientific research results concerning the Arctic and Antarctic regions across a broad range of disciplines.It is sponsored by the Polar Research Institute of China.APS is a true open-access journal,with no publication fees and all articles are freely accessible as soon as they are released. 展开更多
关键词 JOURNAL scientific research ARCTIC open access peer reviewed ANTARCTIC
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A Two-Way Endeavor:‘Laboratory Plus Talent Pool’
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作者 Huang Jiangqin 《China Report ASEAN》 2025年第5期44-45,共2页
To build a community of scientific innovation,serve the country’s goals of carbon peak and carbon neutrality,promote application of scientific research outcomes in the Guangdong-Hong Kong-Macao Greater Bay Area(GBA),... To build a community of scientific innovation,serve the country’s goals of carbon peak and carbon neutrality,promote application of scientific research outcomes in the Guangdong-Hong Kong-Macao Greater Bay Area(GBA),and accelerate the formation of new quality productive forces in the green energy industry,the Yangjiang Offshore Wind Power Laboratory and the GBA Institute of Industry and Talent(GBAIIT)recently signed a strategic cooperation agreement. 展开更多
关键词 carbon neutralitypromote application scientific research outcomes carbon peak LABORATORY talent pool offshore wind power accelerate formation new quality productive forces build community scientific innovationserve strategic cooperation agreement
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