Results 301 to 310 of about 49,182 (344)

Energy management of solar photovoltaic fed water pumping system based BLDC motor drive using NBO–SDRN approach

Electrical Engineering, 2023
K. P. Joshua, Lenin Vadugapalayam Rangasamy, Chinthalacheruvu Venkata Krishna Reddy, Rajangam Veeruchinnan   +3 more
semanticscholar   +1 more source

Le Newborn Behavioral Observations System (NBO)

Devenir, 2018
Le Newborn Behavioral Observations System (NBO) est un outil relationnel centré sur la relation nourrisson-famille, et conçu pour sensibiliser les parents aux compétences et à l’individualité de leur nourrisson, afin de favoriser les interactions positives entre eux et leur nourrisson.
openaire   +2 more sources

Ba2Nb5O9 — An intergrowth of BaNbO3 (perovskite) and NbO

Materials Research Bulletin, 1988
A new reduced barium niobate, Ba2Nb5O9, has been found in the course of an investigation of the Ba|Nb|O system. It has been characterized by means of X-ray powder diffraction and high resolution electron microscopy. The space group is P4/mmm and its unit cell parameters are a = 4.1696(2) and c = 12.228(1) A.
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Health visitors' competences before and after implementing the newborn behavioral observations (NBO) system in a community setting: A cluster randomised study.

Public Health Nursing, 2019
OBJECTIVE To explore differences between health visitors' competences before and after implementing the newborn behavioral observations (NBO) system in four Danish municipalities.
I. Kristensen, Merethe Vinter, Inge K Nickell, Hanne Kronborg   +3 more
semanticscholar   +1 more source

Band structure and electronic transport properties of the superconductor NbO

Physical Review B, 1992
Electrical resistivity and Hall coefficients measured on a single crystal of NbO agree well with a conventional interpretation based on local-density approximation band theory and electron-phonon scattering. The superconducting transition temperature ${\mathit{T}}_{\mathit{c}}$=1.5 K is consistent with the measured magnitude of the linear resistivity ...
D. Mandrus, L. Forro, Werner W. Schulz, C. Kendziora, Philip B. Allen, Laszlo Mihaly, Renata M. Wentzcovitch   +6 more
openaire   +3 more sources

Hydrothermal synthesis and structures of Ba3(NbO)2(PO4)4 and Co3(NbO)2(PO4)4(H2O)10

Journal of Materials Chemistry, 2000
The new niobium phosphates Ba3(NbO)2(PO4)4 (1) and Co3(NbO)2(PO4)4(H2O)10 (2) have been synthesized in single crystal form by hydrothermal reactions at 250 °C and 170 °C respectively. The crystal structures have been determined from X-ray diffraction data. Both compounds contain NbP2O9 complex chains as a fundamental structural unit.
Xiqu Wang, Allan J. Jacobson, Lumei Liu
openaire   +2 more sources

Intermolecular hydrogen bonds interactions in water clusters of ammonium sulfamate: FTIR, X-ray diffraction, AIM, DFT, RDG, ELF, NBO analysis

Journal of Molecular Liquids, 2021
A. S. Kazachenko, F. Akman, H. Abdelmoulahi, Noureddine ISSAOUI, Y. Malyar, Omar M. Al-Dossary, M. Wójcik   +6 more
semanticscholar   +1 more source

Amorphous NbO films prepared by reactive evaporation

Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 1990
Reactive evaporation technique was employed to produce amorphous NbO thin films directly. It was revealed that the sheet electrical resistance of the amorphous NbO films was much greater than that of the crystalline counterpart. The thermal stability of the amorphous NbO films was studied by in situ annealing, and the crystallization temperature of the
B. X. Liu, J. N. Bai, X. Zhou, J. R. Ding   +3 more
openaire   +2 more sources

Untersuchungen zur Struktur von Niobmonoxid NbO

Zeitschrift für anorganische und allgemeine Chemie, 1962
AbstractUm Ursachen für die kristallchemische Sonderstellung von Niobmonoxid NbO zu finden, wurde dessen Fähigkeit zur Mischkristallbildung mit einigen anderen verwandten Monoxiden geprüft. Bisher ließen sich solche Mischkristalle nur mit Vanadiumoxid VO nachweisen.
G. Brauer, H. Morawietz
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A Three-Dimensional Coordination Polymer with an Expanded NbO Structure

Angewandte Chemie International Edition, 1999
The connection of square-planar [Ni(CN)4]2- ions with Ph3Sn+ ions results in 1, a noninterpenetrated three-dimensional coordination polymer with an expanded NbO structure. The (Ph3Sn)2Ni(CN)4 framework (shown schematically without phenyl groups and solvent molecules) displays a large central cavity that is occupied by Ph3SnOH, acetonitrile, and water ...
Allan J. Jacobson, Xiqu Wang, Tianyan Niu   +2 more
openaire   +3 more sources