نتایج جستجو برای: push back
تعداد نتایج: 171920 فیلتر نتایج به سال:
The charge injection from metallic electrodes into hole transporting layers of organic devices often suffers from deviations from vacuum-level alignment at the interface. Even for weakly interacting cases, Pauli repulsion causes an interface dipole between the metal and conjugated organic molecules (COMs) (so called "push-back" or "cushion" effect), which leads notoriously to an increase of the...
Objective To investigate the reliability and validity of a new method for isometric back extensor strength measurement using a portable dynamometer. Methods A chair equipped with a small portable dynamometer was designed (Power Track II Commander Muscle Tester). A total of 15 men (mean age, 34.8±7.5 years) and 15 women (mean age, 33.1±5.5 years) with no current back problems or previous histo...
This abstract seeks to introduce the ISSAC community DEWCAD project, which is based at Coventry University and of Bath, in United Kingdom. The project push back Doubly Exponential Wall Cylindrical Algebraic Decomposition, through integration SAT/SMT technology, extension Lazard projection theory, development new algorithms on CAD technology but without producing CADs themselves. also develop ap...
A fully integrated single-ended output pushpush oscillator is realized using an advanced 0.2μm SiGe HBT process. Up to –5 dBm output power is achieved at 180 GHz using a technology with a transition frequency fT of 200 GHz and maximum oscillation frequency fMAX of 275 GHz. Preliminary phase noise measurements show a phase noise of less than –90 dBc/Hz at 1 MHz offset from the 180 GHz carrier.
Background and Objectives: Lower back pain is a common orthopedic illness that has a reasonable relationship to pronated foot. The aim of this study was to determine the effects of resistance training with Thera-Band on the electromyography frequency domain of trunk and lower limb muscles of patients with both low back pain and pronated feet during walking. Materials and Methods: This clinical...
Hittmeir recently presented a deterministic algorithm that provably computes the prime factorisation of positive integer $N$ in $N^{2/9+o(1)}$ bit operations. Prior to this breakthrough, best known complexity bound for problem was $N^{1/4+o(1)}$, result going back 1970s. In paper we push Hittmeir's techniques further, obtaining rigorous, factoring with $N^{1/5+o(1)}$.
Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the source is credited. DOI 10.3109/17453674.2014.893499 A problem commonly encountered by all surgical staff in theaters is the slipping of glasses down the bridge of the nose, especially du...
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