Materials Literature
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I Norge er Entoloma gomerense funnet på fem ulike lokaliteter i Holmvassdalen naturreservat i Nordland i perioden 2008-2013. Denne rødsporen er tidligere kun funnet et fåtall ganger i Sør-Europa, på Kanariøyene og øst i Russland. Beskrivelser av de norske funnene og sammenligninger av artens økologi gis i artikkelen.
Album of technical solutions for the application of polyurethane foam thermal insulation products in construction of residential, public and industrial buildings. ATP - STC - 02 - 14: materials for design
The priority direction of modern architecture and construction is energy efficiency and energy saving. Thermal performance elevation and thermal comfort indoor climate supporting are necessary during all life cycle of the building — at design, construction, operation and reconstruction of buildings. This problem is es…
An integral part of the process in the manufacture of sand-lime brick is heat treatment, to a large extent determines the construction and mechanical properties of the finished products. For modeling the heating process used harvesting technique based on the solution of the differential equation of the temperature fie…
Widespread use of the sandwich walls in frame buildings in Russia is the result of high requirements to energy efficiency of the coating constructions. The defects of facing masonry were caused by insufficient level of experience at the processes of design and construction of such kind of buildings. The purpose of the…
Photocatalytic activity is determined by the transport property of photoexcited carriers from the interior to the surface of photocatalysts. Because the carrier dynamics is influenced by a space charge layer (SCL) in the subsurface region, an understanding of the effect of the potential barrier of the SCL on the carri…
例 5 眼を対象に，Octopus 900 を用いて， III/4e ，I/4e ，I/3e ，I/2e ，I/1e ，視標速度 1 ～ 10 ° /sec ，の測定条件(50 種)で鼻側経線(135 ° ，225 ° ) 上の通常の動的閾値(kinetic threshold；KT)と反応時間を考慮した動的閾値(corrected KT；cKT)を検出 した．そして，同部位で静的視野測定を行い(サイズ III) ，各 KT と静的閾値(static threshold；ST)の対応 について検討した．さらに，緑内障症例 25 例 25 眼を対象に，Goldmann 視野計と Humphrey Field Analyzer の結果…
The CoFe thickness (t(CoFe)) dependence of spin injection efficiency was investigated for Co2MnSi/CoFe/n-GaAs junctions. The Delta V-NL/I value, which is a measure of spin injection efficiency, strongly depended on t(CoFe), where Delta V-NL is the amplitude of a nonlocal spin-valve signal, and I is an injection curren…
われわれが考案した手術野被覆ドレープを紹介する。ドレープは210×320cm大の防水布で、中心よりやや頭側に10×15cmの穴を開けた。穴の周囲には吸水加工も施し、裏面は皮膚に粘着固定できる構造とした。使用法は、まず手術台の頭側にカーテン架を、足側に器械盤台を固定する。皮膚消毒後、折り畳んだドレープの裏面を体の上に置く。付着防止用の紙を剥がして皮膚に貼り付け、ドレープを広げて体全体を覆う。次に器械盤台の四隅およびカーテン架の両端を、圧布鉗子で固定する。最後に左右両側の頭側および足側のドレープを引き寄せ、圧布鉗子で固定してポケットを作成する。単純な1枚の布なため、在庫管理が容易で価格が安く操作が簡便である。また胸部から下腹部までのほ…
The author studied new and weathered rectangular annealed glass samples, each consisting of numerous specimens, loaded to fracture. For each rectangular annealed glass lite specimen, locations of maximum principal tensile stress and fracture origin were determined along with tensile stress magnitudes at both locations…
Hexagonal boron nitride (hBN) is an emerging material with many potential applications due to its vast number of unique physical properties not seen in other materials. It has a large band gap (~6 eV), has strong optical absorption, a rare hexagonal layered 2D structure much like that of Graphene, and, most key in thi…
Garnets are known for their dark red coloring and distinct habit, yet the garnet group encompasses six different end members of silicate minerals, which all form one large group of isotropic minerals. The end memberspyrope, almandine, spessartine, grossular, andradite, and hydrogrossulareach carry their own distinct c…
The influences of quantities and addition sequences of extra sulfur into silicafilled NR compounds, with bis-(triethoxysilylpropyl) disulfide (TESPD) as coupling agent, on the properties are investigated in comparison with the compound with bis(triethoxysilylpropyl) tetrasulfide (TESPT) as reference. The addition of e…
Calidad del material de préstamo colocado en el proyecto: Para las muestras ensayadas del material granular de préstamo se establece que el material cumple en general con los requisitos establecidos en el Cartel de Licitación del proyecto, tanto en granulometría como para el valor requerido de CBR. Con respecto a los…
Silver borate glasses doped with Praseodymium of different concentration has been prepared by melt quench technique. X-ray diffraction pattern shows that there is no sharp peak it confirms the amorphous nature of the present glasses. The glass transition temperature (Tg) of this glass system have been studied using th…
The use of low NOx boilers in coal fired power plants has resulted in sulfidizing corrosive conditions within the boilers and a reduction in the service lifetime of the waterwall tubes. As a solution to this problem, Ni-based weld overlays are used to provide the necessary corrosion resistance however; they are suscep…
Within the last half a century, advances in Ti and Ti alloys have led to their increasing popularity in the aerospace industry as well as in commercial products. Some Ti alloys have even replaced steels and Ni-base alloys due to their high strength and superior corrosion resistance. Of the various Ti alloys, near-β an…
Nanoparticle holds significant promise as the next generation of drug carrier that can realize targeted therapy with minimal toxicity. To improve the delivery efficiency of nanoparticles, it is important to study their transport and deposition in blood flow. Many factors, like particle size, vessel geometry and blood…
Gas separation is practically important in many aspects, e.g., clean energy production and global warming prevention. Compared to other separation technologies like cryogenic distillation and pressure swing adsorption, membrane separation is considered to be more energy efficient. For practical purposes, the ultimate…
Wide band gap semiconductors doped with rare earth ions (RE) have shown great potential for applications in optoelectronics, photonics, and spintronics. The 1.54μm Erbium (Er) emission has been extensively utilized in optical fiber communications, and Europium (Eu) is commonly used as a red color component for LEDs an…