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Humus: Dark side of life or intractable “aether”?

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Pedosphere 2022年第4期32卷 660-664页

作者： jean-François PONGE Muséum National d'Histoire Naturelle CNRS UMR 7179Brunoy 91800France

Dear Editor,Johannes Lehmann and Markus Kleber,in a controversial paper entitled"The contentious nature of soil organic matter"(Lehmann and Kleber,2015),suggested the abandonment of the term"humus"and other associated terms such as"humic","humir","humified","humification".The first reason they cited was that these labels are only instrumental in outdated soil analytical methods,which are based on alkaline extraction of soil organic matter(SOM).

关键词： soil humic life

Design of Flexible and Self-Standing Electrodes for Li-lon Batteries

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Chinese Journal of Chemistry 2017年第1期35卷 41-47页

作者： jean-Pierre Bourgeois Alexandru Vlad Sorin Melinte jean-frangois Gohy Institute of Condensed Matter and Nanosciences Universite catholique de Louvain Place Louis Pasteur 1 1348 Louvain-la-Neuve Belgium Electrical Engineering/ICTEAM Universite catholique de Louvain Place du Levant 3 1348 Louvain-la-Neuve Belgium

Flexible portable electronic devices have attracted increasing attention during the last decade. Energy consumption of such devices is ever increasing and performing power sources, that are moreover flexible, need to be developed to seamlessly integrate into such architectures. While lithium-ion batteries appear to be the best solution to meet the power and energy requirements, their structural and mechanical considerations still need to be addressed. Here, we realize and study the impact on the electrochemical performances of carbon nanotubes （CNTs） based, current collector-free and binder-free, Li-ion battery electrodes. Multi-walled carbon nanotubes acting as a mechanical and electron conductive scaffold enable structural flexibility and good electrochemical performances. Flexible Li-ion cells made with such electrodes show promising performances while being realized through simple manu- facturing approaches.

关键词： Li-ion batteries carbon nanotubes flexible batteries lithium cobalt oxide lithium titanium oxide

Artificial intelligence in gastrointestinal endoscopy:general overview

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Chinese Medical Journal 2020年第3期133卷 326-334页

作者： Ahmad El Hajjar jean-frangois Rey Department of Gastroenterology and Digestive Endoscopy Arnault Tzanck InstituteSaint-Laurent du Var 06700France

Artificial intelligence(AI)is now a trendy subject in clinical medicine and especially in gastrointestinal(GI)*** has the potential to improve the quality of GI endoscopy at all *** will compensate for humans’errors and limited capabilities by bringing more accuracy,consistency,and higher speed,making endoscopic procedures more efficient and of higher *** showed great results in diagnostic and therapeutic endoscopy in all parts of the GI *** studies are still needed before the introduction of this new technology in our daily practice and clinical ***,ethical clearance and new legislations might be *** conclusion,the introduction of AI will be a big breakthrough in the field of GI endoscopy in the upcoming *** has the potential to bring major improvements to GI endoscopy at all levels.

关键词： Artificial intelligence Computer-assisted diagnosis Deep learning Gastrointestinal endoscopy

Aggregation behavior of Harmonia axyridis under non-wintering conditions

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Insect Science 2015年第5期22卷 670-678页

作者： Delphine Durieux Berenice Fassotte jean-Louis Deneubourg Yves Brostaux Axel Vandereycken Emilie Joie Eric Haubruge frangois J. Verheggen Functional and Evolutionary Entomology Gembloux Agro-Bio Tech University of Liege Gembloux Belgium Unit of Social Ecology Universite libre de Bruxelles Brussels Belgium and Applied Statistics Computer Science and Mathematics Gembloux Agro-Bio Tech University of Liege Gembloux Belgium

The invasive multicolored Asian ladybeetle, Harmonia axyridis （Pallas）（Coleoptera： Coceinellidae）, aggregates inside dwellings during winter to avoid cold weather. This adaptive behavior disturbs homeowners, because of the large numbers of individuals that aggregate, which induces allergic reactions. The migratory flight patterns of this species have been well documented, with individuals preferentially moving toward prominent and high color contrast elements. However, the factors involved in the selection of aggregation sites by this species have yet to be elucidated. Here, we evaluated the influ- ence of （i） the density of individuals and （ii） the type of available shelters on decisions by H. axyridis to settle and aggregate under shelters. A dual choice bioassay conducted in the laboratory demonstrated the presence of mutual attraction to conspecifics. We also found that individuals preferentially settled under red covered shelters compared to transparent shelters, and that the type of shelter outweighed the effect of social interactions among conspecifics. Moreover, this experiment was performed under non-wintering conditions, providing the first evidence that aggregative behavior in this species can also occur under those specific conditions.

关键词： group effect invasive species luminosity multicolored Asian ladybeetle shelter selection social behavior

Value of intravascular ultrasound imaging in following up patients with replacement of the ascending aorta for acute type A aortic dissection

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Chinese Medical Journal 2008年第21期121卷 2139-2143页

作者： HU Wei Francois Schiele Nicolas Meneveau Marie-France Seronde Pierre Legalery Fiona Caulfield jean-frangois Bonneville Sidney Chocron jean-Pierre Bassand Department of Cardiology Min Hang Central Hospital Shanghai 201100 China Department of Cardiology Jean Minjoz Hospital Besancon 25000 France Department of Radiology Jean Minjoz Hospital Besancon 25000 France Department of Cardiac Surgery Jean Minjoz Hospital Besancon 25000 France

Background The value of intravascular ultrasound （IVUS） imaging in patients with replacement of the ascending aorta for acute type A aortic dissection （AD） is unknown. The purpose of this study was to assess the potential use of IVUS imaging in this setting. Methods From September 2002 to July 2005, IVUS imaging with a 9 MHz probe was performed in a series of 16 consecutive patients with suspected or established AD. This study focused on 5 of them with replacement of the ascending aorta for acute type A AD. Among these 5 patients, other imaging modalities including aortography, spiral computed tomography, magnetic resonance imaging and transesophageal echocardiography were performed in 5, 3, 3 and 1 patients, respectively. Results There were no complications related to IVUS imaging. For the replaced graft, as other imaging modalities, IVUS could identify all 5 grafts, the proximal and the distal anastomoses, and the ostia of the reimplanted coronary arteries. In 2 cases, IVUS detected 2 peri-graft pseudo-aneurysms （1 per case）, which were also detected by magnetic resonance imaging but omitted by aortography. For the residual dissection, IVUS had similar findings as other imaging modalities in detecting the patency （5/5）, the longitudinal and the circumferential extent, the thrombus （4/5）, the recurrent dissection （1/5） and an aneurysm distal to the graft （5 in 4 patients）. However, it detected more intimal tears and side branch involvements than other imaging modalities （15 vs 10 and 3 vs 1, respectively）. Conclusions In following-up patients with replacement of the ascending aorta for acute type A AD, IVUS imaging can provide complete information of the replaced graft and the residual dissection. So, IVUS imaging may be considered when the four current frequently used imaging modalities can not supply sufficient information or there are some discrepancies between them.

关键词： intravascular ultrasound aortic dissection graft

关于实验心理学中推理的现代心理测量方法(英文)

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心理学报 2010年第1期42卷 99-110页

作者： jean-frangois Bonnefon Stephane Vautier Laboratoire Cognition Langues Langage et Ergonomie (CNRS UTM EPHE) Toulouse France OCTOGONE-CERPP Universite de Toulouse Toulouse France

推理测验与推理实验不同。推理测验用来衡量智商;而推理实验则用来研究推理的心理过程。测验旨在找出能力的个体差异;而实验则意在突出所有个体的一般性心理过程。近年来,心理学中的推理已经发生了变化,我们在理论进化方面简要地总结了... 详细信息

推理测验与推理实验不同。推理测验用来衡量智商;而推理实验则用来研究推理的心理过程。测验旨在找出能力的个体差异;而实验则意在突出所有个体的一般性心理过程。近年来,心理学中的推理已经发生了变化,我们在理论进化方面简要地总结了如下这些变化:关注点从推理任务中的反应过程变为个体对不同任务做反应时的差异和其中稳定的反应模式,开始考虑不同推理者的组织差异和数量差异(犹如不同游泳运动员的游泳动作和肌肉数量)。然而,这些理论创新必须有精确的建模技术的支持。我们将以条件推理材料为例,展示了现代心理测量方法可以帮我们解决理论创新中产生的三类主要的研究问题。

关键词：推理实验个体差异心理测量条件

Hierarchical networks of food exchange in the black garden ant Lasius niger

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Insect Science 2021年第3期28卷 825-838页

作者： Martin Quque Olivier Bles Annaelle Benard Amelie Heraud Bastien Meunier frangois Criscuolo jean-Louis Deneubourg Cedric Sueur CA/RS IPHCUniversite de StrasbourgStrasbourgUMR718France Centre for Nonlinear Phenomena and Complex Systems(Cenoli)-CP 231 Universite libre de Bruxelles(ULB)BruxellesBelgium Universite de Bourgogne Franche-Comte DijonFrance Universite de Rennes 1 RennesFrance Institut Universitaire de France ParisFrance

In most eusocial insects,the division of labor results in relatively few individuals foraging for the entire ***,the survival of the colony depends on its efficiency in meeting the nutritional needs of all its ***,we characterize the network topology of a eusocial insect to understand the role and centrality of each caste in this network during the process of food *** constructed trophallaxis networks from 34 food-exchange experiments in black garden ants(Lasius niger).We tested the influence of brood and colony size on(i)global indices at the network level(i.e.,efficiency,resilience,centralization,and modularity)and(ii)individual values(i.e.,degree,strength,betweenness,and the clustering coefficient).Network resilience,the ratio between global efficiency and centralization,was stable with colony size but increased in the presence of broods,presumably in response to the nutritional needs of *** metrics highlighted the major role of foragers in food *** addition,a hierarchical clustering analysis suggested that some domestics acted as intermediaries between foragers and other *** appeared to be hierarchical rather than random or centralized exclusively around ***,our results suggested that networks emerging from social insect interactions can improve group performance and thus colony fitness.

关键词： insects network evolution self-organization social evolution social network analyses

Transgenerational phenotypic plasticity of diapause induction and related fitness cost in a commercial strain of the parasitoid Aphidius ervi Haliday

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Insect Science 2021年第3期28卷 780-792页

作者： Muhammad Mubashir Saeed Kevin Tougeron Abu Bakar Muhammad Raza Muhammad Afzal Anjum Aqueel Guillaume jean Le Goff frangois Renoz Jennifer Pirotte Thierry Hance Department of Entomology University College of AgricultureUniversity of SargodhaSargodhaPakistan Earth and Life Institute Biodiversity Research CentreUniversite catholique de LouvainLouvain-la-Neuve1348Belgium

Diapause is an adaptation that insects have evolved to synchronize their life cycle with that of seasonal climatic changes and resources ***,cues for its induction are not always clear and,in some cases,a maternal effect may be *** the population level,just a part of the individuals may exhibit diapause with important consequences in terms of winter ***,clear indicators of diapause state are difficult to *** induction was thus investigated in the aphid parasitoid species Aphidius ervi Haliday(Hymenoptera:Braconidae)developing in the aphid Sitobion avenae(Hemiptera:Aphididae)at four crossed photothermal regimes(16℃and 8℃,16:8 h L:D and 8:16 h L:D),and during 2 successive *** analyzed the reliability of changes in mummy color to assess for the diapausing state compared to dissections,and we measured parasitoid morphological and physiological *** observed that the proportion of dark brown mummies increased after one generation under low photothermal regime compared to other *** diapause was recorded at 16℃,16:8 h L:D,while we observed 16.2%and 67.5%diapause incidence at 8℃,8:16 h L:D,at 1st and 2nd generation,*** induction is thus increased by short day-length conditions and low temperatures as well as by maternal *** parasitoid life-history traits(weight,size,fat content,water content,egg-load,and longevity)were affected by the photothermal regime and/or the *** results raise new questions on the environmental thresholds needed to induce diapause and on survival and adaptation potential of commercially available parasitoid strains in different environments.

关键词： dormancy life-history traits mummy color photothermal regimes transgenerational plasticity

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从批判到反动:新右翼、批判理论与国际关系

国外理论动态 2023年第4期 118-131页

作者：让-弗朗索瓦·德罗莱迈克尔·C.威廉姆斯谢来辉(译) 英国伦敦玛丽女王大学政治与国际关系学院加拿大渥太华大学公共与国际事务研究生院中国社会科学院大学国际政治经济学院中国社会科学院亚太与全球战略研究院

近年来,新右翼的兴起正在影响甚至改变国际政治格局。作为应对和挑战新自由主义的一种重要政治思潮,新右翼的思想和学理基础往往被人们严重低估了,当前的国际关系理论在面对这种思潮的挑战时也显得缺乏解释力。文章分析了新右翼作为一... 详细信息

近年来,新右翼的兴起正在影响甚至改变国际政治格局。作为应对和挑战新自由主义的一种重要政治思潮,新右翼的思想和学理基础往往被人们严重低估了,当前的国际关系理论在面对这种思潮的挑战时也显得缺乏解释力。文章分析了新右翼作为一种思想运动如何挪用了新左翼的思想资源,特别是挪用了葛兰西的霸权理论、马尔库塞和阿多诺等人的资本主义批判理论,从而更好地发挥了政治动员的能力。文章指出,新右翼在如何重塑世界秩序上形成了自己的见解,提出了针对新自由主义的替代方案。随着新右翼政党先后在一些国家中占据执政地位,其理念塑造国际政治的能力日益增强,有必要及时跟踪和研究。

关键词：新右翼批判理论国际关系新自由主义挪用