Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Abstract The new oxygen‐deficient perovskites of title are prepared by reaction of (Sr1‐xBax)FeO3‐δ (x = 0.4, 0.5, 0.6, 0.7, 0.8, 0.9; δ ≤ 0.5; obtained from stoichiometric mixtures of SrCO3, BaCO3, and Fe2O3 at 1473 K in air for 48 h) with an excess of CaH2 at 593 K for 3—14 d (0.4 ≤ x ≤ 0.9) and NaH at 413 K for 3 d…
Abstract The title compounds are prepared by the citrate—nitrate method and characterized by powder XRD and neutron diffraction, TEM, SEM, XANES, Moessbauer spectroscopy, and magnetic measurements.
We here classify of all the fully gapped \emph{massive} and \emph{gapless} phases in bilayer graphene. The effective low energy theory in bilayer graphene is constructed, and various discrete and continuous symmetries of the non-interacting system is analyzed. Spinless fermions, placed in a quantizing magnetic field i…
Analysis ofstress distributionon thestonecrushereccentricshaftsaimedtodetermine the effect ofstresson \ntheeccentricshaftmaterial failure. Onthis topic, the caseis afracture ofthe rockbreaking machineshaft(eccentric \nshaft) owned by PT. BumiKarsaMakassarprocessesthat resulted incessation ofengine work. Himthatthis re…
Glede na varivost poboljsanih visokotrdnostnih malolegiranih konstrukcijskih (VTML) jekel ter predvsem s stalisca ekonomicnosti je izvedba zvara z manjso napetostjo tecenja oziroma z mehkimi korenskimi sloji (uporaba elektrod z manjso napetostjo tecenja) zaželena, ce lahko dosežemo veliko žilavost zvara, ki ne bo ogro…
Die vorliegende Dissertation beschäftigt sich mit der Optimierung und der Untersuchung der Materialeigenschaften des thermoelektrischen Materials Ag1-xPb18Sb1+yTe20 (englisch Lead-Antimony-Silver-Telluride: LAST). Bei LAST handelt es sich um Bleitellurid mit geringen Anteilen von Silber und Antimon, welche teilweise g…
Specific Imaging Findings Active multiple sclerosis (MS) plaques cause breakdown of the blood–brain barrier (BBB) and therefore enhancement on postcontrast MR images. Two enhancement patterns exist: uniform, reflecting the onset of a new lesion, and ringlike, indicating reactivation of an older lesion. Uniform enhance…
No AccessPolyethyleneNov 2012End-Use Mechanical Properties of Polyethylene FilmYury V. KissinYury V. Kissinhttps://doi.org/10.3139/9781569905210.005SectionsAboutPDF ToolsAdd to FavoritesDownload CitationTrack CitationsCopy LTI LinkPDF key 'share (en)' returned an object instead of string.FacebookTwitterEmailLinkedIn p…
In contrast to imaging optics diffusors are typically used to achieve homogeneous luminance distributions for display and lighting applications. For example, LEDs are nearly point sources and therefore optical beam shaping components are needed. Optical diffusors in reflection and transmission are commonly used for ad…
Materials Science![Figure][1] CREDIT: KIRT L. ONTHANK/WIKIMEDIA COMMONS Many organisms, including diatoms, create very complex single-crystal mineral structures, whose shaping and patterning are regulated by a small number of proteins. It has been a challenge to decipher which proteins are fundamental to the process,…
This PDF file contains the front matter associated with SPIE Proceedings Volume 8469, including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
This PDF file contains the front matter associated with SPIE Proceedings Volume 8523, including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
selected and subject to review by the editors and conference program committee.Some conference presentations may not be available for publication.
This PDF file contains the front matter associated with SPIE Proceedings Volume 8546, including the Title Page, Copyright information, Table of Contents, Introduction, and the Conference Committee listing.
This PDF file contains the front matter associated with SPIE Proceedings Volume 8529, including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
This PDF file contains the front matter associated with SPIE Proceedings Volume 8463 including the Title Page, Copyright information, Table of Contents, Introduction (if any), and the Conference Committee listing.
A series of cyclic potentiodynamic polarization tests was performed on samples of ASTM A537 carbon steel in support of a probability-based approach to evaluate the effect of chloride and sulfate on corrosion the steel's susceptibility to pitting corrosion. Testing solutions were chosen to systemically evaluate the inf…
Abstract Not Provided
In France, the activities carried out by the “small-scale holders” of nuclear materials are organized by a specific regulatory system which defines in a detailed way their obligations and the means of control of the government. The first part of the article presents the legal framework relating to the use of nuclear m…
This paper studies the repeatability and the reliability of CDUs from a mask inspector and their correlation with CD SEM measurements on various pattern attributes such as feature sizes, tones, and orientations. Full-mask image analysis with a mask inspector is one of potential solutions for overcoming the sampling ra…