Results 131 to 140 of about 2,360,658 (324)
Immigration accounting: U.S. states 1960-2006 [PDF]
, 2008 Different U.S. states have been affected by immigration to very different extents in recent years. Immigration increases available workers in a state economy and, because of its composition across education groups, it also increases the relative supply ...
Peri, G.
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Black hole entropy from an SU(2)-invariant formulation of Type I isolated horizons
, 2010 A detailed analysis of the spherically symmetric isolated horizon system is performed in terms of the connection formulation of general relativity.
A. Ashtekar +13 more
core +3 more sources
THE SPECTROSCOPY OF CRYSTAL DEFECTS - A COMPENDIUM OF DEFECT NOMENCLATURE [PDF]
, 2002 The authors bring together tables of current defect nomenclature and a summary of the rules actually practised (rather than idealised schemes) in choosing such labels for signals obtained with a range of spectroscopies.
BRIDGES, F +3 more
core +1 more source
Harnessing Digital Microstructure for Simulation‐Guided Optimization of Permanent Magnets
Advanced Intelligent Discovery, EarlyView.An experimental‐to‐computational workflow is presented that transforms experimental 3D focused ion beam‐scanning electron microscopy data into a simulation‐ready digital microstructure for multiphase functional materials. Using heavy‐rare‐earth‐free Nd–Fe–B magnets as a model system, the approach quantifies grain connectivity across complex secondary ...
Nikita Kulesh +4 more
wiley +1 more source
Evaluation of apical sealing ability of ActiV GP/glass ionomer sealer as a root filling material
Endodontology, 2018 Introduction: The aim of this in vitro study was to assess the sealing ability of ActiV GP/glass ionomer sealer and to compare it with sealing ability of Resilon/Real Seal and gutta-percha/AH Plus.
Souzan Ahmad Kassar +4 more
doaj +1 more source
Ellalou Dimmock Honors Voice Recital, November 16, 2010 [PDF]
, 2010 This is the concert program of the Ellalou Dimmock Honors Voice Recital performance on Tuesday, November 16, 2010 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were L'Attente, Plainte,
School of Music, Boston University
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Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.It is a fact that slippage causes tracking errors in both longitudinal and lateral directions which results to have less travel distance in tracking a reference trajectory. Less travel distance means having energy loss of the battery and carrying loads less than planned.
Gokhan Bayar +2 more
wiley +1 more source
Evaluation of physico-chemical and mechanical properties of MTA-based root canal sealer
Brazilian Journal of Oral Sciences, 2018 Aim: The aim of this study was to evaluate and compare the setting times (ST), flow (FW), radiopacity (RP), dimensional stability (DS), solubility (SB), and polymerization stress (PS) of the MTA Fillapex and AH Plus root canal sealers. Methods: The above
Clauber Romagnoli +6 more
doaj +1 more source
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang +4 more
wiley +1 more source
Restorative Dentistry & Endodontics, 2016 Objectives Recently, bioceramic sealers like EndoSequence BC Sealer (BC Sealer) have been introduced and are being used in endodontic practice. However, this sealer has limited research related to its retreatability.
Enrique Oltra +4 more
semanticscholar +1 more source