作者: BABY 時(shí)間: 2025-3-21 22:20 作者: 規(guī)范要多 時(shí)間: 2025-3-22 00:55 作者: 繁忙 時(shí)間: 2025-3-22 06:46 作者: 譏笑 時(shí)間: 2025-3-22 12:33 作者: Meander 時(shí)間: 2025-3-22 13:13
0933-033X sored by the NEC Corporation, Tokyo, Japan. The symposium was held Octo- ber 20-22, 1986, at Hakone Kanko Hotel in Hakone near Mt. Fuji, and on October 23 at NEC Laboratories in Kawasaki, Japan. About 40 partic- ipants stayed together at the symposium sites during this period. They enjoyed intense a作者: FILTH 時(shí)間: 2025-3-22 20:35 作者: 付出 時(shí)間: 2025-3-22 21:36 作者: inspiration 時(shí)間: 2025-3-23 02:06
Molecular Surfaces: Chemistry and Physics of Gas Phase Clusterss? How large does the cluster have to be before solid state theoretical description applies? What are the magnetic properties of “naked” and “dressed” clusters? Is there catalytic chemistry possible on such clusters, etc?作者: Euphonious 時(shí)間: 2025-3-23 06:01 作者: 勉勵(lì) 時(shí)間: 2025-3-23 09:56
Springer Series in Materials Sciencehttp://image.papertrans.cn/m/image/633146.jpg作者: Crohns-disease 時(shí)間: 2025-3-23 15:58 作者: insurgent 時(shí)間: 2025-3-23 19:17
Shell Structure in Clusterst is found that the electronic energy is a large fraction of the total energy of a cluster and can be dominant in determining the cluster size. Experimental mass abundance spectra show discontinuities which can be attributed to shell structure in the electronic energy levels.作者: embolus 時(shí)間: 2025-3-23 23:10
Multiphoton Ionization of Sodium Halide Clustersndensation are changed. “Warm” clusters show the magic numbers of neutral cuboids whereas “cold” clusters show those of charged cuboids. This is explained by electronic excitation of sodium halide admolecules desorbing from cubic cores, either before or after ionization, respectively.作者: 柔美流暢 時(shí)間: 2025-3-24 03:42
978-3-642-83066-2Springer-Verlag Berlin Heidelberg 1987作者: Rodent 時(shí)間: 2025-3-24 09:30
Microclusters978-3-642-83064-8Series ISSN 0933-033X Series E-ISSN 2196-2812 作者: 寬宏大量 時(shí)間: 2025-3-24 11:32
SIMS Experiments on Metal Cluster IonsMass distributions of positive and negative cluster ions of copper, silver, gold, zinc and cadmium have been investigated. The clusters were produced by bombardment with Xe ions with 10keV energy and mass-analyzed with a single focusing mass spectrometer.作者: 小說(shuō) 時(shí)間: 2025-3-24 17:27
Electron Correlations and Chemical Bonding in Aggregates — a Simplified ApproachOne discusses the consequences and validity of a simple Hubbard approach to electron correlations in aggregates.作者: 商業(yè)上 時(shí)間: 2025-3-24 19:05
Electronic Structure of Small ClustersVarious properties of small clusters have been studied using a Tight-Binding type electronic theory.作者: 都相信我的話 時(shí)間: 2025-3-25 01:00
Theoretical Study of the Electronic Structure of CO Adsorbed on Small Cu ClustersThe study of molecular adosorbates on solid surfaces mostly has dealt with their structure and bonding to the substrate in their electronic ground state. In recent years, it has been realized that electronically excited states of adsorbates also play an important role in a variety of surface processes.作者: 隱藏 時(shí)間: 2025-3-25 04:34 作者: maroon 時(shí)間: 2025-3-25 10:57 作者: Locale 時(shí)間: 2025-3-25 13:06
A. P. Kaldor,D. M. Cox,M. R. Zakinogical standard for establishing the feasibility, efficacy, and effectiveness of new and existing treatments in the field of substance abuse treatment as well as in all other areas of health-related care. This chapter reviews the basic design characteristics of RCTs after first considering the limit作者: Microaneurysm 時(shí)間: 2025-3-25 16:08
K. Sattlertter part of the nineteenth century to present. While establishing an accurate historical timeline for the field’s development during this period is somewhat difficult, there are some clear chronological benchmarks that can be reasonably ascertained, with important methodological advancements genera作者: 賞心悅目 時(shí)間: 2025-3-26 00:04 作者: violate 時(shí)間: 2025-3-26 01:26 作者: 蕨類 時(shí)間: 2025-3-26 05:28
Shell Structure in Clusterst is found that the electronic energy is a large fraction of the total energy of a cluster and can be dominant in determining the cluster size. Experimental mass abundance spectra show discontinuities which can be attributed to shell structure in the electronic energy levels.作者: Odyssey 時(shí)間: 2025-3-26 11:12 作者: 友好關(guān)系 時(shí)間: 2025-3-26 13:10
Phenomenological and Microscopic Theories of Structureses”. This is indeed a timely step, for during the past few years a meaningful dialogue has started between fundamental theorists, materials scientists, and engineers who are interested in designing materials (see, for example [l]). This dialogue has arisen partly because quantum theorists are now b作者: 組成 時(shí)間: 2025-3-26 20:04 作者: Gingivitis 時(shí)間: 2025-3-26 22:30
Electronic Structure, Cohesion, and Effective Interatomic Potentials in Small Transition Metal Partielopment of molecular beam techniques for the production of well-characterized N-atorn particle data to efforts to understand and control clustering and segregation in alloys, and to the exploitation of chemical reactivity and selectivity essential for catalytic applications. In recent years, it has作者: headway 時(shí)間: 2025-3-27 04:06 作者: FOR 時(shí)間: 2025-3-27 08:12
The Electronic Structure of Transition Metal Clusterslusters have similar properties to those of bulk metals. The review article on this field was first given by OZIN [1]. In this report, the electronic structure of Cu, Ni, and Zn clusters will be discussed. Using X.SCF method, MESSMER et al. C2] have shown that small transition metal clusters such as作者: exhilaration 時(shí)間: 2025-3-27 11:18 作者: Laconic 時(shí)間: 2025-3-27 16:36
Molecular Surfaces: Chemistry and Physics of Gas Phase Clustershis offers a unique opportunity to explore a number of key scientific issues in chemistry and physics as the number of constituent atoms is increased, and bulk properties as well as stable surface structures evolve. These include questions such as: What are the structures of the various clusters — A作者: 的染料 時(shí)間: 2025-3-27 21:36 作者: Thymus 時(shí)間: 2025-3-27 21:58 作者: –LOUS 時(shí)間: 2025-3-28 03:53
Production of Metal Clusters by Nozzle Beam Expansion and Analysis by TOF Mass Spectrometryrs and solid surfaces[2], and the development of a frontier field in chemical physics dealing with the experimentally least-known species[3,4]. We have been exploiting an experimental technique to produce cluster beam by non-seeded supersonic nozzle expansion[5,6]. The present work using element met作者: idiopathic 時(shí)間: 2025-3-28 09:52
Electronic Structure, Cohesion, and Effective Interatomic Potentials in Small Transition Metal Partil interactions between “first-principles” theory and the semiempirical models used in dynamical and thermodynamical simulations, and to interpretations of current data on physically interesting systems.作者: 商議 時(shí)間: 2025-3-28 11:10 作者: 小步舞 時(shí)間: 2025-3-28 17:04 作者: aesthetic 時(shí)間: 2025-3-28 19:26 作者: excursion 時(shí)間: 2025-3-29 02:00
A. P. Kaldor,D. M. Cox,M. R. Zakinevelopments are considered in each section. Throughout, important concepts are highlighted using examples from RCT studies many of which were conducted as part of the National Drug Abuse Treatment Clinical Trials Network (CTN), which has conducted a large number of multisite RCTs over the past 15?ye作者: HILAR 時(shí)間: 2025-3-29 04:27 作者: 大罵 時(shí)間: 2025-3-29 09:12
Y. Achiba,K. Sato,K. Kimurabservations), and latent variable modeling techniques, including structural equation modeling, latent class analysis, latent transition analysis, and growth mixture modeling. Finally, overviews of four major special topics particularly important when using secondary data are provided, which include:作者: Loathe 時(shí)間: 2025-3-29 15:04
Y. Saitoevelopments are considered in each section. Throughout, important concepts are highlighted using examples from RCT studies many of which were conducted as part of the National Drug Abuse Treatment Clinical Trials Network (CTN), which has conducted a large number of multisite RCTs over the past 15?ye作者: TOM 時(shí)間: 2025-3-29 19:32
0933-033X is partly due to rapid development of the experimental techniques which have enabled the production of relatively dense, non- interacting microclusters of vario978-3-642-83066-2978-3-642-83064-8Series ISSN 0933-033X Series E-ISSN 2196-2812 作者: Adulate 時(shí)間: 2025-3-29 23:30 作者: BLA 時(shí)間: 2025-3-30 01:44
Level Set Methods for Variational Problems and Applications,nt of the costfunctional with respect to the interface. We discuss pre-conditioning techniques and Gauss-Newton method for selecting the normal velocity. A numerical result for the obstacle problem is presented.作者: generic 時(shí)間: 2025-3-30 04:40
The Influence of Structure and Impurity Precipitation on the Electrical Properties of the Grain Boundaries in Silicon: Copper Precipitation in the Σ = 25 Boundaryhe specimens. The recombination properties and their dependence on passivation treatments in hydrogen have been investigated, using photocapacity, EBIC and LBIC measurements. The discussion of these electrical and microanalytical data suggests an implication in the electrical properties of the boundary, of precipitated metallic impurities.作者: heartburn 時(shí)間: 2025-3-30 11:37
Javier Sancho-Pelluz,Fran?ois Paquet-Durandhange mitigating frameworks and their impact on poverty reduction. The results of the investigation revealed that none of the Sahel countries, excluding Burkina Faso, included climate change risk management in their Poverty Reduction Strategy and Policies (PRSP). Burkina Faso’s National Adaptation P作者: 擴(kuò)大 時(shí)間: 2025-3-30 15:05
Timothy J. Crowe der gro?en Zahlen. ?hnlicherweise lassen sich auch Zusammenh?nge zwischen anderen theoretischen und praktischen Begriffen der Wahrscheinlichkeitstheorie — wie z. B. Erwartungswert und Mittelwert, theoretische und empirische Varianz — mit Hilfe der Gesetze der gro?en Zahlen untersuchen.作者: Legion 時(shí)間: 2025-3-30 19:49
Preserving Query Privacy in Urban Sensing Systems,l of privacy assurance with a small overhead increase. We additionally provide a relevant improvement of data reliability and availability, while only relying on standard symmetric cryptography. The practicality of our proposals is demonstrated both analytically and experimentally.作者: 貿(mào)易 時(shí)間: 2025-3-30 22:53 作者: 有害處 時(shí)間: 2025-3-31 00:58
Theorieteil, der Stand der Forschung hervorgehoben und die Begrifflichkeiten zu DT, PM sowie SRM definiert. Anschliessend werden die PMDT individuell beleuchtet und Gemeinsamkeiten sowie Unterschiede ihrer Tendenz, Risiken einzugehen mithilfe des FFM nachvollziehbar gemacht.作者: 不能仁慈 時(shí)間: 2025-3-31 06:53
The Patrick Moore Practical Astronomy Serieshttp://image.papertrans.cn/t/image/915045.jpg作者: heart-murmur 時(shí)間: 2025-3-31 10:06
Dienste im Internetnne in seinen Briefkasten schaut). Bevor nun auf Erweiterungen und zus?tzliche Leistungsmerkmale, die E-Mail gegenüber herk?mmlicher Briefpost aufweist, eingegangen wird, soll eine kurze Beschreibung der wichtigsten Bestandteile einer E-Mail erfolgen.
