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507篇 您的检索式:作者名="Günther"
    题名 作者 年代 出处 被引量
1Ce anomaly in minerals of eclogite and garnet pyroxenite from Dabie-Sulu ultrahigh pressure metamorphic belt:Tacking subducted sediment formed under oxidizing conditions显示文摘In-situ excimer laser ICP-MS analysis of minerals of eclogites and garnet pyrox- enites from type localities (Shuanghe, Maowu, Bixiling, and Yangkou) in the Dabie-Sulu ultra- high-pressure metamorphic belt reveals highly variable Ce anomalies from negative to positive in garnet. Similar Ce anomalies are also present in omphacite or clinopyroxene but to a much lesser extent. Such mixed negative and positive Ce anomalies mimic those found in severe weathering profiles developed under oxidizing conditions. They suggest the presence of sub- ducted sediment components in the eclogites and garnet pyroxenites, which in turn points to the potential importance of the recycled sediments in modification of the mantle composition during the deep subduction of the continental crust.Deltlef Günther 2004Science China Earth Sciences2004,47,10:8
2FRAMING THE FINANCIAL THOUGHTS OF AENEAS TACTICUS: NEW APPROACHES OF THEORY TO ECONOMIC DISCOURSES IN ANTIQUITY显示文摘The recent and ongoing debate about the character of(not only)ancient economies reveals that the traditional rivalry between‘primitivist-substantivist’and‘modernist-formalist’views has defi nitely come to an end although a more or less conscious afterlife and shaping of minds still exists.1As such。Sven Günther 2014Journal of Ancient Civilizations2014,29,1:2
3Uniform categorization of biocommunication in bacteria,fungi and plants显示文摘This article describes a coherent biocommunication categorization for the kingdoms of bacteria,fungi and plants. The investigation further shows that,besides biotic sign use in trans-,inter-and intraorganismic communication processes,a common trait is interpretation of abiotic influences as indicators to generate an appropriate adaptive behaviour.Far from being mechanistic interactions,communication processes within organisms and between organisms are sign-mediated interactions.Sign-mediated interactions are the precondition for every cooperation and coordination between at least two biological agents such as cells,tissues,organs and organisms.Signs of biocommunicative processes are chemical molecules in most cases.The signs that are used in a great variety of signaling processes follow syntactic(combinatorial) ,pragmatic(context-dependent) and semantic(contentspecific) rules.These three levels of semiotic rules are helpful tools to investigate communication processes throughout all organismic kingdoms.It is not the aim to present the latest empirical data concerning communication in these three kingdoms but to present a unifying perspective that is able to interconnect transdisciplinary research on bacteria,fungi and plants.Günther Witzany 2010World Journal of Biological Chemistry2010,1,5:1
4SLOPEMAP:programs for automated mapping of geometrical and kinematical properties of hard rock hill slopes显示文摘Andreas Günther 2003Computers & Geosciences2003,29,:1
5Surface chemistry of nanoscale Fe_3O_4 dispersed in magnetic fluids显示文摘The interaction between stabilizers and nanoparticles is one of the important factors to prepare stable magnetic fluids. The magnetic nano-size Fe3O4 core with single domain and the average grain size around 8-12 nm were prepared by chemical precipitation method. The O/Fe molar ratio of the particle surface was measured by X-ray photoelectron spectroscopy (XPS). The heat effects of stabilizers ad- sorption on nanoparticles were measured by solution calorimetry. The excess amount of oxygen was possibly the result of the hydroxygen formed on the surface of the nanoparticles. The heat effects showed that compounds containing carboxyl groups can be adsorbed chemically on magnetite by forming chemical bonds. The other stabilizers involving NH-groups, such as polyethylene-imine, can be adsorbed physically. The exothermic value is about half of the former case.Bernd GüNTHER 2007Science China Chemistry2007,50,6:1
6Remarks on Compositionality and Weak Axiomatic Theories of Truth显示文摘Günther Eder 20142014 (2-3)2014,,2:1
7Institutional incentives to prevent unemployment: Unemployment insurance and active labor market policy in a comparative perspective显示文摘Günther Schmid 1995Journal of Socio-Economics1995,,1:1
8International trade in art显示文摘Günther G.Schulze 0,,1:1
9Use of repellents as prophylactic agents显示文摘Günther Nentwig 2003Parasitology Research2003,,1:1
10高效磨削时冷却润滑液的应用显示文摘具有很高切除效率的磨削新工艺,如高效磨削工艺(HLS)和高速深磨工艺(HEDG)对所采用的冷却润滑液提出了特别的要求。首先应当强烈地塑造润滑作用。具有适合的抗磨损添加剂(AW)和极压添加剂(EP)组合的高效磨削油和其他适合的辅助材料,正确使用它们可以满足生产的需求。Günther Werner 1998机电信息(北京)1998,,1:1
11Measurement uncertainty of thermodynamic data显示文摘Günther Meinrath 2001Fresenius Journal of Analytical Chemistry2001,369,78:1
12ROMAN LAW: OPENING THE SYSTEM显示文摘Throughout the 20th century, Roman Law was mainly an enigma for historians and classical philologists alike. Its position in the Faculties of Law as Legal History and a systematic, and sometimes even synchronic, perspective of many researchers on legal sources together with self-referential tendencies made it appear a closed system, even though the nestor of Altertumswissenschaften, Theodor Mommsen had once encompassed the trias history, law and philology, albeit with his own taxonomy and connected with his liberal ideas that can be frequently found in his Romische Geschichte and Romisches Staatsrecht.Sven Günther 2018Journal of Ancient Civilizations2018,33,2:0
13在中国观日全食显示文摘日全食是天空能够呈现的、给人印象最为深刻的景观,十分罕见,数百年才得一遇。观看日全食,你的视线必须要沿着月球影锥锥尖移动的狭窄路线前进。我们的星球超过90%的面积是被海洋、沙漠、山脉、森林和冰川覆盖着的。Günther Bendt 2009航空港2009,0,9:0
14高敏感度SAW滤波器在无线数据测量中的应用显示文摘一个高效、精美的建筑物和能源管理系统应包括对业主电力、煤气和水进行自动记录的功能,这样不仅可降低成本、控制出错几率,还可免去费时的人工现场抄表作业。Günther Schlegel 2008世界电子元器件2008,,12:0
15PICTORIAL ELEMENTS VS.COMPOSITION?“READING”GESTURES IN COMEDY-RELATED VASE-PAINTINGS(4TH CENTURY BC)显示文摘This paper examines the meanings and functions of gestures in comedy-related vase-paintings produced in southern Italy and Sicily during the 4th century BC.It discusses to what extent the gestures depicted in these images convey a specific meaning,and to what extent their“reading”depends on the composition as a whole,i.e.,the choice,positioning,and cognitive framework of the pictorial elements such as figures and objects.A first group of gestures indicates communication processes in“conversational”scenes usually with two figures.In these scenes,the meaning of gestures is of low importance,but their relative position within the composition displays which conversation partner dominates the other,often by inverting social hierarchies.The second group consists of more specific gestures that express strong and often negative emotions.They originate from tragedy-related vase-paintings,and this incongruence between tragic gesture and comic context causes a comic effect.In general,gestures are just one part of the cognitive framework of comedy-related vase-paintings which refer to comedy;however,they create a complex network of cognitive frames and thus evoke independent comic narratives.Elisabeth Günther 2021Journal of Ancient Civilizations2021,36,2:0
16Dissolution and grain growth of nano-Ag-Cu alloy显示文摘NANOPHASE materials (nc-) was first introduced by Gleiter and his coworkers, who prepared these materials using inert gas condensation technique (IGC) which were then compressed in situ by vacuum die pressing. The average grain diameters were in the range of 4-15 nm and measured by X-ray diffraction (XRD). For nc materials, the peak of XRD is broadening due to the small grain sizes and internal stresses caused by lattice deformation. In binary alloys prepared by IGC, supersaturation as well as nonequilibrium may alsoA. Günther 1997Chinese Science Bulletin1997,42,2:0
17NARRATING CHECKS AND BALANCES?THE SETUP OF FINANCERELATED ADMINISTRATIVE DOCUMENTS AND INSTITUTIONS IN 5TH AND 4TH CENTURY BC ATHENS显示文摘The setup and narratives of finance-related administrative documents and powers tell the story and fate of the Athenian democracy.On the one hand,one can see the permanently repeated and impressive statement of stability that did not only astonish contemporaries,especially critics of the democratic system.It was mirrored in the frequent publication of financial accounts.They were more representative in various aspects than informative in the sense of a real transparent accountability.Additionally,the many offices mentioned both in the literary and epigraphic documents reflect the constant mistrust in,and restriction of,the accumulation of power in the democratic framework.On the other hand,these formalities and standardized formulas do clearly not carry the whole story,and are superseded in the course of the 4th century by informal powerconglomerations.Sven Günther 2019Journal of Ancient Civilizations2019,34,2:0
18The X-ray Background (Deep Fields, Luminosity Functions and Type-Ⅱ Quasars)显示文摘Deep X ray surveys have shown that the cosmic X ray background (XRB) is largely due to the accretion onto supermassive black holes, integrated over the cosmic time. These surveys have resolved more than 80% of the 0.1-10keV X ray background into discrete sources. Optical spectroscopic identifications show that the sources producing the bulk of the X ray background are a mixture of obscured (type 1) and unobscured (type 2) AGNs, as predicted by the XRB population synthesis models. A class of highly luminous type 2 AGN, so called QSO 2s, has been detected in the deepest Chandra and XMM Newton surveys. The new Chandra AGN redshift distribution peaks at much lower redshifts (z≈0.7) than that based on ROSAT data, indicating that Seyfert galaxies peak at significantly lower redshifts than QSOs.Günther Hasinger 2003天文研究与技术2003,,S1:0
19MISCELLANEUM CAESARIANUM SOCIO-OECONOMICUM: WAR WITH WORDS IN CAES. BC 3.3.1–2显示文摘Finance matters—not least in(civil)war.Even beyond the financial measure in itself to finance the war there is the potentiality to construct a concept of a friendly leader,or an enemy who breaks with the(unwritten)rules of politics.A small episode in Caesar’s Bellum Civile clearly shows how to play with words to undermine authority—here Pompeius’:Sven Günther 2014Journal of Ancient Civilizations2014,29,1:0
20PAST AND FUTURE OF IHAC INTERNATIONAL CONFERENCE FOR THE 30TH ANNIVERSARY OF THE INSTITUTE FOR THE HISTORY OF ANCIENT CIVILIZATIONS显示文摘The 30th anniversary of the Institute for the History of Ancient Civilizations(IHAC),Northeast Normal University of Changchun(China)has been celebrated with the International Conference‘Past and Future of IHAC’from 11th to 12th October 2014.Established by the Chinese professors Zhou Gucheng(Fudan University),Wu Yujin(Wuhan University),and Lin Zhichun(NortheastSven Günther 2014Journal of Ancient Civilizations2014,29,1:0
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