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Signal Transduction and Targeted Therapy 2024年第8期9卷 3153-3154页

作者： Edda S.F.Matthees Carsten hoffmann Institut fur Molekulare Zellbiologie CMB-Center for Molecular BiomedicineUniversitatsklinikum JenaHans-Knoll StraBe 2D-07745 JenaGermany Friedrich-Schiller-Universitat Jena Hans-KnollStraBe2D-07745 JenaGermany

In a recent paper published in Nature,the relatively understudied Ca^(2+)-sensing,receptor(CasR)within the Gprotein-coupled receptor(GPCR)family C,gained attention due to pioneering research led by Georgios Skiniotis ... 详细信息

关键词： Stanford gained Skin

Navigating the Challenges of Emerging Contaminants to Protect Human and Ecological Health

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Engineering 2024年第6期37卷 1-2页

作者： Jiuhui Qu Michael R.hoffmann Gang Yu School of Environment Tsinghua UniversityBeijing 100084China Linde-Robinson Laboratories California Institute of TechnologyPasadenaCA 91125USA Advanced Interdisciplinary Institute of Environmental and Ecology Beijing Normal UniversityZhuhai 519000China

Emerging contaminants are defined as chemicals that are not currently(or have only recently been)regulated and about which there are concerns regarding their impact on human or ecological *** contaminants are widely detected in air,water,soil,sediment,and biotic *** is against this backdrop of urgency that we have curated this special issue titled“Emerging Contaminants Control:Science and Technology,”with the goal of uniting the latest scientific insights and pioneering strategies to address this global *** special issue embarks on a comprehensive examination of the emerging contaminants dilemma,covering aspects such as risk assessment,remediation technologies,environmental surveying,and the broader implications for *** a collection of articles,we probe deep into the core of this issue,showcasing studies that range from appraising environmental risks to forging new methods for treatment and scrutinizing the occurrence of contaminants across different environmental settings.

关键词： Ecological surveying environmental

The 5C Model of Linguistic Creativity:Construction Grammar as a Cognitive Theory of Verbal Creativity

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Journal of Foreign Languages and Cultures 2024年第1期8卷 139-154页

作者： Thomas hoffmann Catholic University Eichstatt-Ingolstadt

Creativity is a design feature of human *** paper presents a cognitive model of verbal creativity that draws on insights from the psychological research into creativity-particularly Glaveanu's 5A model that distinguishes five crucial perspectives on a creative act(actors,audience,artefacts,actions and affordances).The paper will outline a linguistic version of this model that adopts Construction Grammar as its theoretical *** resulting"5C model of constructional creativity"argues that the central elements of linguistic creativity are constructors,co-constructors,constructs,constructional blending and the constructional network.

关键词： creativity construction grammar cognitive linguistics blending 5C model of constructional creativity cognition constructional networks

Egg-associated secretions from the brown planthopper(Nilaparvata lugens)activate rice immune responses

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Insect Science 2024年第4期31卷 1135-1149页

作者： Jing Li Shuai Li Jing Li Xinyang Tan Zhichang Zhao Lei Jiang Ary A.hoffmann Jichao Fang Rui Ji Institute of Plant Protection Jiangsu Academy of Agricultural SciencesJiangsu Key Laboratory for Food and Safety-State Key Laboratory Cultivation Base of Ministry of Science and TechnologyNanjingChina College of Plant Protection Nanjing Agricultural UniversityNanjingChina School of Plant Protection Anhui Agricultural UniversityHefeiChina School of BioSciences Bio21 InstituteUniversity of MelbourneParkvilleVICAustralia Jiangsu Collaborative Innovation Center of Regional Modern Agriculture&Environmental Protection Huaiyin Normal UniversityHuaianJiangsu ProvinceChina

The brown planthopper(BPH,Nilaparvata lugens)is a notorious sap-sucking insect pest that damages rice(Oryza sativa)plants throughout *** BPH feeding,saliva enters rice plant tissues,whereas during oviposition egg-associated secretions(EAS)are deposited in damaged plant *** changes in rice to planthopper salivary effectors have been widely ***,the effects of EAS from planthopper on rice immunity remains largely *** this study,we found that both infestation of rice by gravid BPH female adults and treatment with the EAS elicited a strong and rapid accumulation of jasmonic acid(JA),JA-isoleucine,and hydrogen peroxide in *** enhanced plant defenses not only in rice but also in tobacco,and these impaired the performance of BPH on rice,as well as the performance of aphids and whiteflies on ***-throughput proteome sequencing of EAS led to 110 proteins being identified and 53 proteins with 2 or more unique peptides being *** proteins from BPH EAS were also found in the salivary proteome from herbivores,suggesting potential evolutionary conservation of effector functions across feeding and oviposition;however,others were only identified in EAS,and these are likely specifically related to *** findings point to novel proteins affecting interactions between planthoppers and rice during oviposition,providing an additional source of information for effector studies.

关键词： egg-associated secretion Nilaparvata lugens oviposition plant immunity proteome

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优雅灰调

现代装饰（家居） 2016年第7期 70-75页

作者： Andreas Lund&Jacob Rudbeck Boris Berlin&Aleksej Iskos Benjamin Hubert Cozy Living David Green Inga Sempe Iskos Berlin Muubs Norm Architects Signe Hytte&Kristina Kjr TAF Architects wiebke hoffmann Wesley Chau 伏平范嘉苑 SEMA Design

内敛、沉稳的灰色,表面上看似呆板、单调,但实际上它比黑色丰富,比白色深沉,少了些许凌厉与强烈,给人的视觉感受不至于过分冰冷或者强烈。表现力十足的灰色似东方水墨间的行云流水,有低吟浅唱般的含蓄,静水流深般的婉转,优雅从容的气度... 详细信息

内敛、沉稳的灰色,表面上看似呆板、单调,但实际上它比黑色丰富,比白色深沉,少了些许凌厉与强烈,给人的视觉感受不至于过分冰冷或者强烈。表现力十足的灰色似东方水墨间的行云流水,有低吟浅唱般的含蓄,静水流深般的婉转,优雅从容的气度,让一切喧嚣归于平静。天性低调的灰色就像一位不露声色的女子,没有哗众取宠的举止,却在深深浅浅的变化调子中折射出不同的个性,并富有宽阔的搭配空间,无论是与亮色搭配,或是与柔和的过渡色彩融合,灰色仍旧能保持颜色的亮丽属性,在温和淡雅中突显一丝高贵,并且获得最大的感官享受。

关键词：低吟浅唱感官享受静水流深它比中突丛林中于斯给你粗采粗陶

应对新污染物挑战，保护人类和生态健康（英文）

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Engineering 2024年第6期 1-2页

作者：曲久辉 Michael R.hoffmann 余刚 School of Environment Tsinghua University Linde-Robinson Laboratories California Institute of Technology Advanced Interdisciplinary Institute of Environmental and Ecology Beijing Normal University

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涂料助剂:用量小,作用大

中国涂料 2024年第2期39卷 75-76页

作者： Bettina hoffmann 不详

自2020年以来,涂料市场经历了一段动荡、艰难的时期,至今仍未完全稳定下来,不过,助剂的好日子也即将又一次到来。即使增长潜力既不可靠,规模也不大,但再也不会存在挥之不去的不确定性迹象。近年来,助剂制造商面临着各种挑战。与所有原... 详细信息

自2020年以来,涂料市场经历了一段动荡、艰难的时期,至今仍未完全稳定下来,不过,助剂的好日子也即将又一次到来。即使增长潜力既不可靠,规模也不大,但再也不会存在挥之不去的不确定性迹象。近年来,助剂制造商面临着各种挑战。与所有原材料供应商一样,大多数的全球性问题引起了很多连锁反应:新冠肺炎疫情、通货膨胀和价格波动引起的材料短缺、供应链延误、需求波动。然而,全球涂料助剂市场的发展令人备受鼓舞:市场研究机构Frost&Sullivan认为,2022年的销售额约为98亿欧元。这相当于估计250万~300万t的销售量(见图1)。

关键词：涂料助剂市场研究机构涂料市场原材料供应商全球性问题连锁反应需求波动增长潜力

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Oxidized organic molecules in the tropical free troposphere over Amazonia

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National Science Review 2024年第1期11卷 174-184页

作者： Qiaozhi Zha Diego Aliaga Radovan Krejci Victoria A.Sinclair Cheng Wu Giancarlo Ciarelli wiebke Scholz Liine Heikkinen Eva Partoll Yvette Gramlich Wei Huang Markus Leiminger Joonas Enroth Otso Per?kyl? Runlong Cai Xuemeng Chen Alkuin Maximilian Koenig Fernando Velarde Isabel Moreno Tuukka Pet?j? Paulo Artaxo Paolo Laj Armin Hansel Samara Carbone Markku Kulmala Marcos Andrade Douglas Worsnop Claudia Mohr Federico Bianchi Institute for Atmospheric and Earth System Research/Physics University of Helsinki Joint International Research Laboratory of Atmospheric and Earth System Sciences Nanjing University Department of Environmental Science & Bolin Centre for Climate Research Stockholm University Department of Chemistry and Molecular Biology University of Gothenburg Institute for Ion and Applied Physics University of Innsbruck Ionicon Analytik GmbH Laboratory for Atmospheric Physics Institute for Physics Research Universidad Mayor de San Andrés Institute of Physics University of Sao Paulo Institute for Geosciences and Environmental Research (IGE) University of Grenoble Alpes Agrarian Sciences Institute Federal University of Uberl?ndia Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Department of Atmospheric and Oceanic Sciences University of Maryland Aerodyne Research Inc. Department of Environmental System Science ETH Zürich Switzerland and Laboratory of Atmospheric Chemistry Paul Scherrer Institute

New particle formation(NPF) in the tropical free troposphere(FT) is a globally important source of cloud condensation nuclei, affecting cloud properties and climate. Oxidized organic molecules(OOMs)produced from biogenic volatile organic compounds are believed to contribute to aerosol formation in the tropical FT, but without direct chemical observations. We performed in situ molecular-level OOMs measurements at the Bolivian station Chacaltaya at 5240 m above sea level, on the western edge of Amazonia. For the first time, we demonstrate the presence of OOMs, mainly with 4–5 carbon atoms, in both gas-phase and particle-phase(in terms of mass contribution) measurements in tropical FT air from Amazonia. These observations, combined with air mass history analyses, indicate that the observed OOMs are linked to isoprene emitted from the rainforests hundreds of kilometers away. Based on particle-phase measurements, we find that these compounds can contribute to NPF, at least the growth of newly formed nanoparticles, in the tropical FT on a continental scale. Thus, our study is a fundamental and significant step in understanding the aerosol formation process in the tropical FT.

关键词： oxidized organic molecules tropical aerosol formation Amazon free troposphere

Defining a mountain landscape characterized by grazing using actor perception, governmental strategy, and environmental monitoring data

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Journal of Mountain Science 2019年第7期16卷 1691-1701页

作者： wiebke NEUMANN Camilla SANDSTROM Lina HOLMGREN Goran ERICSSON Department of Wildlife Fish and Environmental StudiesSwedish University of Agricultural Science90183 Ume&Sweden Department of Political Sciences Ume&University90183 UmeaSweden

In multi-functional mountainous landscapes worldwide,conservation of natural values is a major ***,pro-active policies can be a way *** Environmental Quality Objectives(EQO)to solve environmental problems for future generations,however,often wrestle with being too visionary and lacking specificity,which complicates their *** EQO“A Magnificent Mountain Landscape”that has been adopted by the Swedish Parliament in 1999 to preserve the pristine mountain environment in Sweden,experiences all these *** aid its implementation,we studied the conditions and processes needed to define,to evaluate,and to preserve its goals across the Swedish mountain chain,using one of its milestone targets(a landscape characterized by grazing)as a study *** qualitative and quantitative methods,we analyzed three types of data:1)referral responses to the governmental strategy document,2)interviews with relevant actors,and 3)environmental monitoring data(reindeer position data).Nationally,our results suggest a need for geographical differentiation to match regional/local ***,difference in both perception and definition of the milestone target among the actors hinders the formulation,monitoring,and evaluation of a common *** to a culture-nature divide,we found that a“within as a user”and“from the outside as an observer”perspective influenced suggested ***,we found a need for better defining whether the goal is maintaining current conditions or restoring previous *** result supports the use of animal position data as a decision support tool to monitor and to aid evaluation of the *** the number of actors involved and conflicts of interests present,we suggest the application of a structured decision process to accomplish agreements on a common ***,environmental monitoring data can aid a“landscape assessment step”as a natural part in the decision process to target landscape management acti

关键词： Milestone target Structured decision process Reindeer herding Herbivory Environmental Conservation strategy Sweden

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The Merits of Passive Compliant Joints in Legged Locomotion： Fast Learning, Superior Energy Efficiency and Versatile Sensing in a Quadruped Robot

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Journal of Bionic Engineering 2017年第1期14卷 1-14页

作者： Matej hoffmann Jakub Simanek iCub Facility Istituto Italiano di Tecnologia Genova 16123 Italy Artificial Intelligence Laboratory Department of lnformatics University of Zurich Zurich 8050 Switzerland Department of Measurement Faculty of Electrical Engineering Czech Technical University in Prague Prague 166 27 Czech Republic

A quadruped robot with four actuated hip joints and four passive highly compliant knee joints is used to demonstrate the potential of underactuation from two standpoints： learning locomotion and perception. First, we show that：（i） forward locomotion on flat ground can be learned rapidly （minutes of optimization time）; （ii） a simulation study reveals that a passive knee configuration leads to faster, more stable, and more efficient locomotion than a variant of the robot with active knees; （iii） the robot is capable of learning turning gaits as well. The merits of underactuation （reduced controller complexity, weight, and energy consumption） are thus preserved without compromising the versatility of behavior. Direct optimization on the reduced space of active joints leads to effective learning of model-free controllers. Second, we find passive compliant joints with po- tentiometers to effectively complement inertial sensors in a velocity estimation task and to outperform inertial and pressure sensors in a terrain detection task. Encoders on passive compliant joints thus constitute a cheap and compact but powerful sensing device that gauges joint position and force/torque, and -- if mounted more distally than the last actuated joints in a legged robot -- it delivers valuable information about the interaction of the robot with the ground.

关键词： legged robots underactuated robots compliant joints learning locomotion force and tactile sensing haptic terrain classification