Results 51 to 60 of about 92,221 (207)

Sensor Fault-Tolerant Control of Microgrid Using Robust Sliding-Mode Observer

open access: yesSensors, 2022
This work investigates sensor fault diagnostics and fault-tolerant control for a voltage source converter based microgrid (model) using a sliding-mode observer.
Ebrahim Shahzad   +7 more
doaj   +1 more source

A survey of East Palaearctic Hersiliola Thorell, 1870 (Araneae, Hersiliidae), with a description of three new genera

open access: yesZooKeys, 2009
Three new genera and eight new species of Hersiliidae are described from the East Palaearctic (Afganistan, Iran, Kazakhstan, Kyrgyzstan, Pakistan, Tajikistan, Turkmenistan, and Uzbekistan).
Yuri Marusik, Victor Fet
doaj   +1 more source

The impact of transferred air bubble position on clinical pregnancy rate in FET cycles

open access: yesReproduction and Fertility
We aimed to investigate the effects of the position of the transferred air bubble with the clinical pregnancy rate (PR) in frozen-thawed embryo transfer (FET) cycles.
Lixia He   +6 more
doaj   +1 more source

Seven Years of Vitrified Blastocyst Transfers: Comparison of 3 Preparation Protocols at a Single ART Center

open access: yesFrontiers in Endocrinology, 2020
Introduction: Frozen–thawed embryo transfers (FET) have become a standard practice to increase cumulative pregnancy rates, however, the choice of the best preparation protocol remains a matter of debate.Design: Retrospective analysis of clinical ...
Paolo Emanuele Levi Setti   +10 more
doaj   +1 more source

Some features of a current limiter on the field-effect transistor

open access: yesТехнологія та конструювання в електронній апаратурі, 2011
The paper presents researches of dependence of stabilization current from the external resistance connecting the source and the gate of the field-effect transistor in the mode of the current limiter — a two-pole terminal.
A. V. Karimov   +6 more
doaj  

Opportunties and challenges of tunnel FETs

open access: yes2016 IEEE International Symposium on Circuits and Systems (ISCAS), 2016
Sustaining of Moore's Law over the next decade will require not only continued scaling of the physical dimensions of transistors but also performance improvement and aggressive reduction in power consumption. Hetero-junction Tunnel FET (TFET) have emerged as promising transistor candidates for supply voltage scaling down to sub-0.5V due to the ...
Rahul Pandey   +2 more
openaire   +1 more source

Circular Layout Hybrid Patch CSRR Loaded Antenna for Sub-6GHz n77, n78, n79 Band Applications with Applications-Interference Eliminations [PDF]

open access: yesE3S Web of Conferences
An antenna for the elimination of in-band application interferences in the sub-6 GHz mid-frequency region is presented. The hybrid patch loaded with a complementary split ring resonator (CSRR) eliminates the in-band interference issue by introducing a ...
Varshney Atul   +3 more
doaj   +1 more source

Direct lunar descent optimisation by finite elements in time approach [PDF]

open access: yes, 1999
In this paper a direct approach to trajectory optimisation, based on Finite Elements in Time (FET) discretisation is presented. Trajectory optimisation is performed combining the effectiveness and flexibility of Finite Elements in Time in solving complex
Vasile, Massimiliano   +2 more
core  

Critical Behavior in Doping-Driven Metal–Insulator Transition on Single-Crystalline Organic Mott-FET [PDF]

open access: yes, 2017
We present the carrier transport properties in the vicinity of a doping-driven Mott transition observed at a field-effect transistor (FET) channel using a single crystal of the typical two-dimensional organic Mott insulator κ-(BEDT-TTF)2CuN­(CN)2Cl (κ-Cl)
Yoshiaki Sato (2170141)   +9 more
core   +1 more source

A [18F]Fluoro-Etil-Tirozin tartalmú PET radiogyógyszer stabilitás vizsgálata [PDF]

open access: yes, 2015
Magyarországon onkológiai, illetve kardiológiai célú PET/CT vizsgálatokhoz a [18F]FDG, [11C]metionin, [11C]kolin és a [11C]acetát-Na áll rendelkezésre, melyek radiogyógyszerként vannak törzskönyvezve.
Magos, Cintia
core  

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