Results 31 to 40 of about 122,666 (296)

Optimal Pricing Effect on Equilibrium Behaviors of Delay-Sensitive Users in Cognitive Radio Networks [PDF]

, 2012
This paper studies price-based spectrum access control in cognitive radio networks, which characterizes network operators' service provisions to delay-sensitive secondary users (SUs) via pricing strategies.
Choong Seon Hong, Nguyen H. Tran, Senior Member, Senior Member, Sungwon Lee, Zhu Han   +5 more
core   +2 more sources

Karakteristik Klinis Pasien Trombosis Sinus Venosus Serebral (TSVS) di Ruang Rawat Inap Neurologi Rumah Sakit Hasan Sadikin Bandung

Jurnal Neuroanestesi Indonesia, 2020
Latar Belakang dan Tujuan: Trombosis sinus venosus serebral (TSVS) merupakan penyakit akibat oklusi struktur vena intrakranial, termasuk sinus serebral, vena korteks, dan bagian proksimal vena jugularis.
Lisda Amalia
doaj   +1 more source

Intimal Arteritis and Microvascular Inflammation Are Associated With Inferior Kidney Graft Outcome, Regardless of Donor-Specific Antibodies

Frontiers in Medicine, 2021
Background: The prognostic role of intimal arteritis of kidney allografts in donor-specific antibody negative (DSA–) antibody-mediated rejection (ABMR) remains unclear.Methods: Seventy-two out of 881 patients who had undergone kidney transplantation from
Marek Novotny, Marek Novotny, Petra Hruba, Martin Kment, Ludek Voska, Katerina Kabrtova, Antonij Slavcev, Ondrej Viklicky, Ondrej Viklicky, Ondrej Viklicky   +9 more
doaj   +1 more source

Phosphorylation of S6RP in peritubular capillaries of kidney grafts and circulating HLA donor-specific antibodies

Frontiers in Medicine, 2022
Antibody-mediated rejection (ABMR) caused by donor-specific HLA-antibodies (DSA) is a mediator of allograft loss after kidney transplantation (KT). DSA can activate microvascular endothelium damage through the mTOR pathway.
Dalia Raïch-Regué, Dalia Raïch-Regué, Javier Gimeno, Javier Gimeno, Laura Llinàs-Mallol, Laura Llinàs-Mallol, Silvia Menéndez, Silvia Menéndez, David Benito, David Benito, Dolores Redondo, Dolores Redondo, M. José Pérez-Sáez, M. José Pérez-Sáez, Marta Riera, Marta Riera, Elaine F. Reed, Julio Pascual, Julio Pascual, Marta Crespo, Marta Crespo   +20 more
doaj   +1 more source

On computational complexity of Set Automata

, 2017
We consider a computational model which is known as set automata. The set automata are one-way finite automata with an additional storage---the set. There are two kinds of set automata---the deterministic and the nondeterministic ones.
Rubtsov, Alexander A., Vyalyi, Mikhail N.   +1 more
core   +1 more source

FESEM and EIS Study of Sealed AA2024 T3 Anodized in Sulfuric Acid Electrolytes: Influence of Tartaric Acid [PDF]

, 2008
The present study investigates the effect of tartaric acid on anodic film morphology and on corrosion resistance of hydrothermally sealed anodized AA2024.
Boisier, Grégory, Druez, Catherine, Pébère, Nadine, Suel, Stéphane, Villatte, Martine   +4 more
core   +3 more sources

Technical note: A simple and effective CO 2 delivery system for angiography using a blood bag

Indian Journal of Radiology and Imaging, 2009
Several angiographic techniques have been developed to image the arterial system, the commonest using iodinated contrast media. Useful as they may be, they are not without disadvantages. One other modality is angiography using CO 2 .
Mathew P Cherian, Pankaj Mehta, Prashant Gupta, Tejas M Kalyanpur, SR Jayesh, R Rupa   +5 more
doaj   +1 more source

Power Transformers OLTC Condition Monitoring Based on Feature Extraction from Vibro-Acoustic Signals: Main Peaks and Euclidean Distance

Sensors, 2023
The detection of On-Load Tap-Changer (OLTC) faults at an early stage plays a significant role in the maintenance of power transformers, which is the most strategic component of the power network substations.
Fataneh Dabaghi-Zarandi, Vahid Behjat, Michel Gauvin, Patrick Picher, Hassan Ezzaidi, Issouf Fofana   +5 more
doaj   +1 more source

Enforcement in Dynamic Spectrum Access Systems [PDF]

, 2012
The spectrum access rights granted by the Federal government to spectrum users come with the expectation of protection from harmful interference. As a consequence of the growth of wireless demand and services of all types, technical progress enabling ...
Altamimi, Mohammed, Cui, Liu, Lehr, William, Weiss, Martin BH   +3 more
core   +1 more source

The detrimental effect of donor-specific antibodies is irrespective of its level in highly-immunized living donor kidney transplant recipients: A case-control series

Frontiers in Immunology, 2023
BackgroundThe impact of donor-specific antibodies (DSA) in (highly-) immunized living donor kidney transplant recipients is reported differentially in various patient cohorts.MethodsWe have performed a retrospective analysis of all consecutive HLA ...
T. Tramper, D. L. Roelen, S. H. Brand-Schaaf, J. A. Kal-van Gestel, M. M. L. Kho, M. E. J. Reinders, J. I. Roodnat, J. van de Wetering, M. G. H. Betjes, A. E. de Weerd   +9 more
doaj   +1 more source