Results 141 to 150 of about 3,520,724 (372)

Crystal structure analysis of intermetallic compounds [PDF]

open access: yes, 1968
Study concerns crystal structures and lattice parameters for a number of new intermetallic compounds. Crystal structure data have been collected on equiatomic compounds, formed between an element of the Sc, Ti, V, or Cr group and an element of the Co or ...
Conner, R. A., Jr.   +2 more
core   +1 more source

Mechanical Loading of Osteocytes via Oscillatory Fluid Flow Regulates Early‐Stage PC‐3 Prostate Cancer Metastasis to Bone

open access: yesAdvanced Biology, EarlyView.
In this study, the authors show that osteocytes, mechanosensing cells embedded within bone, can indeed regulate prostate cancer cell extravasation through a blood vessel using a physiologically relevant tissue model. Specifically, it is shown that osteocytes modulate the expression of blood vessel cell adhesion molecules, affecting the frequency at ...
Kimberly Seaman   +7 more
wiley   +1 more source

{4-Amino-N′-[(2-oxidonaphthalen-1-yl)methylidene]benzohydrazidato}dimethyltin(IV)

open access: yesActa Crystallographica Section E, 2014
In the title compound, [Sn(CH3)2(C18H13N3O2)], the SnIV ion is coordinated by one N and two O atoms from the tridentate 4-amino-N′-[(2-oxidonaphthalen-1-yl)methylidene]benzohydrazidate(2−) ligand and two C atoms from methyl ligands in a distorted ...
Miao Cheng   +3 more
doaj   +1 more source

Crystal structure of LaTiO_3.41 under pressure

open access: yes, 2004
The crystal structure of the layered, perovskite-related LaTiO_3.41 (La_5Ti_5O_{17+\delta}) has been studied by synchrotron powder x-ray diffraction under hydrostatic pressure up to 27 GPa (T = 295 K).
A. Goddat   +11 more
core   +1 more source

A Novel Digitalization Approach for Smart Materials – Ontology‐Based Access to Data and Models

open access: yesAdvanced Engineering Materials, EarlyView.
In order to access heterogeneous material data and model‐based knowledge, the established ontology‐based data access (OBDA) is extended to include material models. This novel ontology‐based data and model access (OBDMA) enables the computation of new responses beyond stored data.
Jürgen Maas   +15 more
wiley   +1 more source

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

N1-[(1H-Imidazol-2-yl)methylidene]-N4-phenylbenzene-1,4-diamine

open access: yesActa Crystallographica Section E, 2014
The title compound, C16H14N4, is non-planar with dihedral angles between the planes of the imidazole and phenylenediamine rings of 30.66 (4)° and between the planes of the phenylenediamine and N-phenyl rings of 56.63 (7)°.
Md. Serajul Haque Faizi   +3 more
doaj   +1 more source

Crystal structures of cephaibols

open access: yesJournal of Peptide Science, 2003
AbstractThe crystal structures of the peptaibol antibiotics cephaibol A, cephaibol B and cephaibol C have been determined at ca. 0.9 Å resolution. All three adopt a helical conformation with a sharp bend (of about 55° ) at the central hydroxyproline. All isovalines were found to possess the D configuration, superposition of all four models (there are ...
Bunkoczi, G.   +3 more
openaire   +3 more sources

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