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斗轮挖掘机挖掘机构和运输方式参数的确定

露天采矿技术 1991年第4期12卷 42-47页

作者： dieter hoffmann 滑宝福煤炭科学研究总院抚顺分院

1 序言斗轮挖掘机的挖掘机构和运输方式的主要参数,只可以在一定范围内进行自由选择。这些参数取决于必需的挖掘机功率及其使用条件,这些关系将在下面进行较详细的叙述。

关键词：挖掘机构斗轮运输方式胶带机驱动功率损耗功率功率损耗向心加速度大型挖掘机圆周速度

The Ca^(2+)-sensing receptor and the pocketome:comparing nature's complexity with human intervention in receptor modulation

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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

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强流重离子束驱动的高能量密度物理研究进展

强激光与粒子束 2021年第1期33卷 97-107页

作者：任洁茹王佳乐陈本正徐皓张艳宁魏文青徐星马步博胡忠敏尹帅冯建华宋莎莎张世政 hoffmann dieter 赵永涛西安交通大学物理学院西安710049 中国科学院近代物理研究所兰州730000

强流高能离子束可以准等容加热任何高密度样品,制备出尺度大、状态均匀、内部无冲击波的高能量密度物质,为实验室研究高能量密度物理提供了一种独特的新手段。介绍了国内外典型的强流重离子加速器装置及其与高能量密度物理相关的关键参... 详细信息

强流高能离子束可以准等容加热任何高密度样品,制备出尺度大、状态均匀、内部无冲击波的高能量密度物质,为实验室研究高能量密度物理提供了一种独特的新手段。介绍了国内外典型的强流重离子加速器装置及其与高能量密度物理相关的关键参数设计和研究规划;展示了基于粒子和流体模拟的离子束驱动高能量密度物质产生和状态演化规律进展;介绍了一套兼具高时空分辨和高穿透力的高能电子成像诊断技术;分析了中低能区离子束与等离子体相互作用过程中的碰撞和电荷交换微观机制,以及激光加速超短超强离子束在等离子体中的非线性输运和欧姆能损机制。

关键词：强流离子加速器温稠密物质高能电子成像诊断能量沉积和输运非线性效应

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