Калмин Олег Витальевич、Розен Марина Андреевна、Никишин Дмитрий Викторович2013-01-01Известия высших учебных заведений. Поволжский регион. Медицинские науки
Background : comparative study of the features of reparative processes in the bone during installation of titanium implants with sandblasted exposed microarc subsequent oxidation in alkaline electrolytes containing Ca and P, with the osteoinductive preparation and without. Materials and methods. Histologically are exa…
Bone Tissue Engineering MaterialsThallium and Germanium StudiesTitanium Alloys Microstructure and Properties
Erik Dalborg2013-01-01KTH Publication Database DiVA (KTH Royal Institute of Technology)
In this report an MCNP (Monte Carlo N-Particle) model is described for the reactor vessel at Ringhals 2. The model is validated against the specific activity in neutron dosimeters, extracted in 1977, 1984 and 1994. The validation showed that the calculations of the model are within the requirements of a maximum of 20…
Graphite, nuclear technology, radiation studiesNuclear Physics and ApplicationsNuclear reactor physics and engineering
Б. Б. Колупаев、Е. В. Малиновский、В.В. Клепко 等 4 位作者2013-01-01CyberLeninK (CyberLeninka)
On the basis of Fourier’s analysis calculation of changes of a frequency range of fluctuations of structural elements of the heterogeneous polymeric system caused by action of β -radiation. And their influences on the size of conductivity of a composite is carried out.
Material Properties and ApplicationsEnvironmental and Industrial Safety
Byron Villacorta、Amod A. Ogale2013-01-01Queensland's institutional digital repository (The University of Queensland)
The influence of the graphitic crystallinity of carbon nanoforms on the electrical transport properties of polymer nanocomposites has been previously reported [1-3]. However, the morphological and dimensional influence of different highly-graphitic carbon-based nanomodifiers on the electromagnetic shielding effectiven…
Electromagnetic wave absorption materialsFiber-reinforced polymer compositesPolymer Nanocomposite Synthesis and Irradiation
Christopher D. DiGiulio2013-01-01OpenAlex
Dissertations by an authorized administrator of Scholar Commons. For more information, please contact SCHOLARC@mailbox.sc.edu.
Catalytic Processes in Materials Science
陈野、许维超、段体岗2013-01-01无机化学学报
采用溶胶凝胶法制备了Ni2＋掺杂的Ti／SnO2-Sb2O5电极，并通过XRD、SEM、EDS、苯酚降解、加速寿命实验等技术手段．研究了Ni2＋的掺杂对电极的结构、形貌、电催化性能及稳定性的影响。结果表明：Ni2＋的掺人细化了SnO2晶粒，增大了电极的比表面积，改善了电极表面的龟裂程度，提高了电极的导电性能；相对于Ti／SnO2．Sb2O5电极Ni2＋的掺入将苯酚完全降解的时间缩短为原来的40％，将电极的使用寿命提高为原来的4．8倍。
ZnO doping and propertiesTiO2 Photocatalysis and Solar CellsGas Sensing Nanomaterials and Sensors
Овчинников Илья Игоревич、Овчинников Игорь Георгиевич、Богина Маргарита Юрьевна 等 4 位作者2013-01-01Интернет-журнал Науковедение
In the review statements and solutions of problems of calculation of short-term and long durability of various elements of the designs which are treating in use to joint action of loading, temperature and to radiation exposure are considered. It is considered that radiation influence results in need to consider its in…
Aerospace, Electronics, Mathematical ModelingStructural mechanics and materialsEnvironmental and Industrial Safety
楊子正2013-01-01OpenAlex
Burning of fossil fuels emits million metric tons of carbon dioxide (CO2) into the environment, which has caused the global warming. CO2 emissions, therefore, have become the most concerned issues worldwide. CO2 can be photocatalytically converted to C1-C2 chemicals. Novel photocatalysts (i.e., metallic nickel (Ni) an…
Catalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsAerogels and thermal insulation
陈耀壮、赵国强、李洁 等 5 位作者2013-01-01化工进展
采用沉淀法制备了A12O3,并以之为载体利用浸渍法制备了Mn/A12O3脱氧剂。用XRD分别对A12O3和Mn/A12O3脱氧剂进行结构表征。通过与A12O3标准谱图对比,发现所制得载体为η-A12O3;脱氧剂XRD谱图上无明显的锰化合物特征峰,表明活性组分在载体上达到良好的单层分散。用TGA对η-A12O3和Mn/η-A12O3脱氧剂进行分析,载体和脱氧剂在制备条件下生成稳定的晶相。对制备的脱氧剂进行活性测试,在常压、入口氧浓度(N2中氧)600×10-6(体积分数)、空塔线速0.1m·s-1、脱氧温度200℃的条件下,脱氧容量达到33.9mlO2·g-1,尾气余氧量低于0.1×10-6(体积分数)维持10h以上。
Magnesium Oxide Properties and ApplicationsGeochemistry and Elemental AnalysisCatalytic Processes in Materials Science
Краснопольская Юлия Алексеевна2013-01-01Автоматизированные системы управления и приборы автоматики
The article deals with thermal parameters of the single-crystal growing process influence on the GaAs ingots quality. Was substantiated need to monitor the thermal field in the crystallization front area. Was described a virtual monitor thermal parameters of growing single GaAs crystal system. Were presented the resul…
Material Properties and Applications
Л. Е. Цыганкова、Vladimir Vigdorovich、Д. В. Балыбин 等 4 位作者2013-01-01Tambov University Reports Series Natural and Technical Sciences
Influence of nature and concentration (1–10 mM) of surface active substances (SAS) – guanidine and its derivatives: phenylbiguanidine, o-fluorophenylbiguanidine, m-nitrophenylbi-guanidine – on hydrogen evolution reaction (HER) kinetics and rate determining stage nature on iron is studied in acidic chloride solutions w…
Chemical Thermodynamics and Molecular StructureThermal and Kinetic AnalysisInorganic and Organometallic Chemistry
Tatiana Arkhipova2013-01-01APRIORI. Серия: Естественные и технические науки
Features of automation and mechanization of technological processes of the small sewing enterprises are considered. The concept of «flexibility» of processing equipment is given. The method of an assessment of loading of the expensive equipment on the basis of use of the theory of mass service is offered.
Polymer Science and ApplicationsEngineering Technology and MethodologiesMaterial Properties and Applications
Борисов Павел Андреевич2013-01-01Известия Тульского государственного университета. Технические науки
Considered the nature of water treeing in cable power lines, the reason of their education, as well as the principle of seeking sections of the cable line containing water treeings tracing cable lines.
High voltage insulation and dielectric phenomena
缪浩、付洁、陈蕾 等 6 位作者2013-01-01中国科技论文
采用水热法合成了一种新颖的过渡金属镍配位聚合物,Ni3（BTC）2（H2O）8（H3BTC=均苯三甲酸）,并通过元素分析﹑红外光谱﹑热重分析﹑X-射线粉末衍射以及荧光分析对其结构和性质进行了表征和研究。单晶结构解析表明,该化合物属于三斜晶系,P-1空间群,晶胞参数a=10.056（7）,b=10.115（7）,c=13.213（9）;α=75.695（7）°,β=68.664（7）°,γ=65.328（7）°,V=1130.4（13）3,Z=1。在标题配合物的结构中,中心金属离子Ni（II）通过水分子桥连形成三核镍簇,而三核镍簇通过均苯三甲酸键连构成二维层状结构,层与层之间再通过氢键和π-π＊堆积作用形成三维超分子结构。室…
Metal-Organic Frameworks: Synthesis and ApplicationsPorphyrin and Phthalocyanine ChemistryMagnetism in coordination complexes
Haluk Yücel、Şule Kaya、Rufiyet Kurt 等 4 位作者2013-01-01OpenAlex
A.U. Nukleer Bilimler Enstitusu’nde (NBE) Medikal Fizik Anabilim Dali’nda verilen egitimin yani sira uygulamali radyasyon fizigindeki arastirma ve egitim faaliyetlerine de ayni olcude agirlik verilmektedir. Bu kapsamda, Enstitu’de radyasyon dedeksiyonu ve olcumu ile ilgili ileri duzey egitim ve arastirma amacli labora…
Nuclear and radioactivity studiesRadiation Effects and DosimetryGraphite, nuclear technology, radiation studies
James Kennedy2013-01-01OpenAlex
Chronic heart failure (CHF) is a life-altering long-term condition that contributesa substantial burden to our healthcare system. It is caused by a maladaptive remodeling ofthe heart mediated through fibroblast synthesis, degradation, and modification ofextracellular matrix (ECM). It is currently managed through pharm…
Electrospun Nanofibers in Biomedical ApplicationsTissue Engineering and Regenerative MedicineCardiac Fibrosis and Remodeling
J. Chang2013-01-01Infoscience (Ecole Polytechnique Fédérale de Lausanne)
1. E. Blackburn et al. PRL 110, 137004 (2013), 2. J. Chang et al. Nat. Phys. (2012), 3. G. Ghiringhelli et al. Science 337, 821 (2012), 4. A. Achkar et al., PRL 109, 167001 (2012), 5. S. Blanco-Canosa et al. PRL 110, 187001 (2013), 6. T. Wu et al., Nature 477, 191 (2011) 7. F. Laliberte et al., Nat. Com. 2, 432 (2011)…
Iron-based superconductors researchPhysics of Superconductivity and MagnetismHigh-pressure geophysics and materials
Владислав Олегович Козьминых2013-01-01Universum
The first communication of titled publication series to be devoted to structural chemical topology of carbonyl systems and their hetero analogues with close C=X (X=O, NR) functions opens a new look for brief classification and general nomenclature of linear polyoxo systems containing three carbonyl groups, which are m…
Supramolecular Self-Assembly in MaterialsBiochemical effects in animalsPolyoxometalates: Synthesis and Applications
Wei Li、邹恒野、Wang Ya Nan 等 4 位作者2013-01-01长春师范学院学报：自然科学版
在水溶剂中通过2,6-吡啶二羧酸和NiCl2·6H2O反应生成三维配位聚合物Ni（2，6-DPC）2Ni（H2O）5·2H2O（DPC=2,6吡啶二羧酸）1。对其进行元素分析、红外光谱分析、热重量分析和单晶X射线衍射测定。该配合物属P2（1）/c。晶胞参数a=8．3261（17）A，b=27．227（5）A，c=9．6556（19）A，β=98．67（3）°，V=2163．9（7）A3,Z=7，F（000）=1248，R=0．0618，wR2=0．1721。该配位聚合物中镍配位有两种情况：Ni（1）与6个氧原子配位，有5个是与水分子中的氧配位另外一个是与Ni（2）相连的pdc3-的羧基氧。Ni（2）与全部来自pdc3-的四个羧基氧…
Magnetism in coordination complexesCrystal structures of chemical compoundsMetal-Organic Frameworks: Synthesis and Applications
Fernando Luis2013-01-01DIGITAL.CSIC (Spanish National Research Council (CSIC))
Quantum phase transitions (QPT) have been extensively studied in recent years. Here, I describe results of experiments showing that a crystal of Fe8 single molecule magnets is an experimental realization of one of the canonical QPT models: the quantum Ising model in a transverse field. Quantum annealing, induced by th…
Magnetism in coordination complexesCatalysis and Oxidation Reactions