Results 141 to 150 of about 7,364,855 (292)

Connecticut Council on Developmental Disabilities

open access: yes, 2011
Updated irregularly; Began in 2002?; Title from home page (publisher's Web site, viewed May 26, 2011).; At head of title: State of Connecticut.; Harvested from the web on 5/26/11Official website of the Connecticut State Properties Review Board.

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Mathematical properties of formulations of the gas transmission problem

open access: yesTehnički Glasnik, 2017
The paper presents the mathematical properties of several formulations for the gas transmission problem that account for the nonlinear flow pressure relations.
Daniel De Wolf
doaj  

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang   +10 more
wiley   +1 more source

Other title: Connecticut Council on Developmental Disabilities

open access: yes, 2015
Updated irregularly; Began in 2002?; Title from home page (publisher's Web site, viewed May 26, 2011).; At head of title: State of Connecticut.; Harvested from the web on 11/19/15Official website of the Connecticut State Properties Review Board. Provides

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Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

open access: yesAdvanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong   +16 more
wiley   +1 more source

Other title: Connecticut Council on Developmental Disabilities

open access: yes, 2012
Updated irregularly; Began in 2002?; Title from home page (publisher's Web site, viewed May 26, 2011).; At head of title: State of Connecticut.; Harvested from the web on 10/3/12Official website of the Connecticut State Properties Review Board.

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Frequency Properties Research of Elevator Drive System with Direct Torque Control-Pulse with Modulation

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2008
In the article problems of frequency properties research for electric drive system with direct torque control and pulse width modulator are described. The mathematical description of elevator is present.
A. S. Koval, A. V. Shvayakov
doaj  

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha   +10 more
wiley   +1 more source

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