Results 31 to 40 of about 106,319 (307)

R-spondin 1/Dickkopf-1/beta-catenin machinery is involved in testicular embryonic angiogenesis [PDF]

open access: yes, 2015
Testicular vasculogenesis is one of the key processes regulating male gonad morphogenesis. The knowledge of the molecular cues underlining this phenomenon is one of today's most challenging issues and could represent a major contribution toward a better ...
Caruso, Maria   +7 more
core   +6 more sources

Direct Power Control With NSTSM Algorithm for DFIG Using SVPWM Technique

open access: yesIranian Journal of Electrical and Electronic Engineering, 2021
The paper presents a super-twisting sliding mode (STSM) regulator with neural networks (NN) of direct power command (DPC) for controlling the active/reactive power of a doubly-fed induction generator (DFIG) using a two-level space vector pulse width ...
H. Benbouhenni, Z. Boudjema, A. Belaidi
doaj  

Quantitative electric field mapping of a p-n junction by DPC STEM.

open access: yesUltramicroscopy, 2020
Local electromagnetic fields in a specimen is measured at high spatial resolutions using differential phase contrast (DPC) imaging in scanning transmission electron microscopy (STEM).
Satoko Toyama   +6 more
semanticscholar   +1 more source

Experimental Investigation and Modeling for the Influence of Adding Date Press Cake on Drinkable Yogurt Quality

open access: yesFoods, 2023
The extraction of date syrup produces a large quantity of by-product known as date press cake (DPC). This study aimed to utilize valuable ingredients of the DPC by adding 0 (Control), 2, 4, and 6% (g/100 g) of its powder to drinkable yogurt before ...
Nashi K. Alqahtani   +4 more
doaj   +1 more source

Capacity Bounds for Two-Hop Interference Networks [PDF]

open access: yes, 2009
This paper considers a two-hop interference network, where two users transmit independent messages to their respective receivers with the help of two relay nodes.
Cao, Yi, Chen, Biao
core   +1 more source

Identification of side population cells in mouse primordial germ cells and prenatal testis [PDF]

open access: yes, 2011
In mammals, the stem cells of spermatogenesis are derived from an embryonic cell population called primordial germ cells (PGCs). Spermatogonial stem cells displaying the "side population" (SP) phenotype have been identified in the immature and adult ...
De Felici, Massimo   +6 more
core   +2 more sources

Surgery on admission and following day reduces hip fracture complications: a Japanese DPC study

open access: yesJournal of Bone and Mineral Metabolism
The efficacy of early surgery in preventing complications among Japanese elderly patients with hip fractures requires further investigation. This study aims to use a comprehensive Japanese hip fracture case database to determine whether surgery within ...
Yuri Mori   +6 more
semanticscholar   +1 more source

Power Control of DFIG in WECS Using DPC and NDPC-NPWM Methods

open access: yes, 2020
Received: 23 March 2020 Accepted: 27 May 2020 This work presents a power control for a doubly-fed induction generator (DFIG) using in the wind energy conversion system (WECS) connected to the grid.
H. Benbouhenni, Z. Boudjema, A. Belaidi
semanticscholar   +1 more source

Depolymerization and Reuse of Polycarbonates: Emerging Classes, Mechanisms and Challenges

open access: yesAngewandte Chemie, EarlyView.
This review collects the latest developments in the area of chemical and catalytic polycarbonate recycling strategies and includes the controlled degradation of similar types of macromolecules. Apart from the main strategies for deconstruction, the key mechanistic features of these depolymerization processes are also discussed together with the ...
Davide Rigo   +4 more
wiley   +2 more sources

Towards a domain-specific approach to the study of parental psychological control: distinguishing between dependency-oriented and achievement-oriented psychological control [PDF]

open access: yes, 2010
Theory and research suggest that psychologically controlling parenting can be driven by parental concerns in two different domains, that is, interpersonal closeness and achievement. Three studies addressing this hypothesis are presented. Study 1 provides
Luyten, Patrick   +2 more
core   +1 more source

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