Results 271 to 280 of about 931,395 (287)

A 200 μg/√Hz, 2.7 milli-g Offset Differential Interface for Capacitive Micro Accelerometer

IEEE Transactions on Circuits and Systems II: Express Briefs, 2021
This brief presents a switched-capacitor based low offset differential output sensor interface for MEMS capacitive accelerometers. The proposed interface employs an improved demodulation scheme by using a fully differential op-amp and a modified clocking scheme to reduce the zero-g offset.
Rakesh Tirupathi, Sougata Kumar Kar
openaire   +2 more sources

Geochemistry and origin of Archean volcanic rocks from the Upper Keewatin assemblage (ca 2.7 Ga), Lake of the Woods Greenstone Belt, Western Wabigoon Subprovince, Superior Province, Canada

Island Arc, 2007
Abstract  Volcanic rocks from the Upper Keewatin assemblage (ca 2720 Ma) were geochemically classified into five groups; komatiites, tholeiitic rocks having near‐flat primitive mantle‐normalized abundance patterns, Nb‐enriched basalts and andesites (NEBA) plus normal calc‐alkaline (NCA) rocks, adakites and shoshonites.
Tomoyuki Shibata   +2 more
openaire   +2 more sources

Synthesis of WOn‐WX2 (n=2.7, 2.9; X=S, Se) Heterostructures for Highly Efficient Green Quantum Dot Light‐Emitting Diodes

Angewandte Chemie International Edition, 2017
AbstractPreparation of two‐dimensional (2D) heterostructures is important not only fundamentally, but also technologically for applications in electronics and optoelectronics. Herein, we report a facile colloidal method for the synthesis of WOn‐WX2 (n=2.7, 2.9; X=S, Se) heterostructures by sulfurization or selenization of WOn nanomaterials. The WOn‐WX2
Xiaoying Qi   +19 more
openaire   +4 more sources

OVID,TRISTIA2.7–8 REVISITED

The Classical Quarterly, 2016
At the beginning ofTristia2, a single long apologetic elegy, Ovid struggles with making sense of his continued occupation with poetry, despite the disaster it has brought upon him. In lines 7–8 he broods over Augustus’ displeasure, roused by theArs Amatoria, which led to his reproach.
openaire   +2 more sources

FIGURES OF PROSLEPTIC SYLLOGISMS IN PRIOR ANALYTICS 2.7

The Classical Quarterly, 2012
In chapters 2.5–7 of the Prior Analytics Aristotle is concerned with what he calls circular proof. He gives an account of circular proofs within the framework of his syllogistic theory, and discusses how they come about in the three figures of categorical syllogisms.
openaire   +2 more sources

Cd13−xInySb10 (x≈2.7, y≈1.5): An Interstitial‐Free Variant of Thermoelectric β‐Zn4Sb3

Chemistry – A European Journal, 2009
AbstractAlthough free from structural disorder, the new intermetallic compound Cd13−xInySb10 (see figure) displays similarly low thermal conductivity values as disordered thermoelectric β‐Zn4Sb3 with an isostructural framework.magnified imageCd13−xInySb10 (x≈2.7, y≈1.5) was synthesized in the form of mm‐sized crystals from reaction mixtures containing ...
Sven Lidin   +5 more
openaire   +3 more sources

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