排序方式: 共有132条查询结果,搜索用时 993 毫秒
81.
Chairman of the International Organizing Committee of the Conference Slobodan Ani? Chairman of the Program Committee Ankica Anti?-Iovanovi? Vice-Chairman of the Local Organizing Committee ?eljko ?hupi? Deputy Editor-in-Chief of the Russian Journal of Physical Chemistry N.F. Stepanov 《Russian Journal of Inorganic Chemistry》2006,51(5):844-845
Chronicle
Zhurnal Neorganicheskoi Khimii (Inorganic Chemistry) is 50 相似文献82.
83.
84.
VRETENAR Dario 《中国科学:物理学 力学 天文学(英文版)》2011,(2)
The rapid transition between spherical and γ-soft shapes in Zn isotopes in the mass A 70 region,is analyzed using excitation spectra and collective wave functions obtained by diagonalization of a five-dimensional Hamiltonian for quadrupole vibrational and rotational degrees of freedom,with parameters determined by constrained self-consistent relativistic mean-field calculations for triaxial shapes.The microscopic potential energy surfaces,together with the characteristic collective observables,illustrate a ... 相似文献
85.
麻黄素和左旋咪唑显微拉曼测试分析 总被引:5,自引:0,他引:5
在可见光激发下,利用显微拉曼技术得到了黄素和左旋旋咪唑的拉曼谱,并将它们的拉曼谱和甲基安非地明做了对比分析,麻黄素和甲基安非他明同属单取代苯,其分子结构十分相似,由于取代基的成分不同一样,因而拉曼谱中一些峰的相对强度和位置发生了变化。左旋咪唑由于取代基上为咪唑亚塞唑,其拉曼谱中主要谱线位置和强度明显不同于麻醉黄素和甲基安非他明。实验结果表明,利用显微拉曼技术在短时间内,对致幻药物进行准确快速的检测分析,将这一技术应用于运动比赛中,有助于对参赛人员服用违禁药物的检测和分析。 相似文献
86.
Plasma-catalytic Selective Reduction of NO with C2H4 in the Presence of Excess Oxygen 总被引:1,自引:0,他引:1
QiSUN AiMinZHU XueFengYANG JinHaiNIU YongXU ZhiMinSONG JingLIU 《中国化学快报》2005,16(6):839-842
This paper reports observations of significant synergistic effects between dielectric barrier discharge (DBD) plasmas and Cu-ZSM-5 catalysts for C2H4 selective reduction of NOx at 250℃ in the presence of excess oxygen by using a one-stage plasma-over-catalyst (POC) reactor. With the reactant gas mixture of 530 ppm NO, 650ppm C2H4, 5.8% 02 in N2and GHSV = 12000h^-1, the pure catalytic, pure plasma-induced (discharges over fused silica pellets) and plasma-catalytic (in the POC reactor) NOx conversion are 39%, 1.5% and 79%, respectively. The in-situ optical emission spectra of the reactive systems imply some short-lived active species formed from plasma-induced and plasma-catalytic processes may be responsible to the observed synergistic effects in this one-stage POC system. 相似文献
87.
报导了InGaAs/GaAs 和InGaAs/AlGaAs 垂直耦合量子结注入式激光器的制备工艺及其光致荧光谱, 量热吸收谱和电致荧光谱的特性。该激光器的连续波发光功率在室温下可达1W。 相似文献
88.
LI Li SHI Ke-ying . Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education . Laboratory of Physical Chemistry School of Chemistry Materials Science Heilongjiang University Harbin P. R. China 《高等学校化学研究》2009,25(5):595-599
Fe(II) was deposited into the bottom of the mesopores of highly ordered large caged cubic mesoporous silica by electrodeposition. And the deposited Fe mesoporous silica thin film was treated by 1%―4% HF to remove the SiO2 template and then calcined. It was found that nanowire bundles, dendritic plates of porous iron oxide, dense parallel backbones of porous iron oxide were obtained at 1.4―-1.6 V and 0.08―0.1 mol/L electrolyte concentration after calcinations; the dendritic pattern of porous iron oxide film ... 相似文献
89.
90.
Editors of the European Physical Journal D Quantum Structure European Network 《The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics》2003,22(3):305-305
The Editors of this special issue and the partners of the QSTRUCT European Network are deeply saddened by the news of Gilbert
Grynberg's departure. It was Gilbert's vision which first brought together specialists in optical and atomic physics to form
the research field of quantum structures and to found the QSTRUCT Network. Within the Network, Gilbert worked tirelessly to
promote collaboration and the exchange of new ideas. He was particularly popular with young researchers, who appreciated his
eagerness to share ideas and who were inspired by his clarity of thought. It was Gilbert who first proposed a special issue
of EPJ D dedicated to quantum structures. Sadly he will not see its publication.
We remember a special scientist and educator, a colleague who was passionate about physics but brought his infectious sense
of fun to all who worked with him. Even in the face of great hardships he remained a vibrant and enthusiastic member of our
scientific family.
We will all miss him. 相似文献