Results 21 to 30 of about 180,389 (267)

Increased Safety Goes Hand in Hand with Higher Cost Efficiency: Single-Controller Operation Showcasing Its Advantages

Aerospace
While traffic levels are predicted to rise, nearly all European air navigation service providers suffer from staff shortages. In most cases, two air traffic controllers are deployed to control one airspace sector.
Robert Hunger, Julian Böhm, Leo Julius Materne, Lothar Christoffels, Lukas Tyburzy, Thorsten Mühlhausen, Matthias Kleinert, Andreas Pick   +7 more
doaj   +1 more source

Deletion, insertion and stop codon mutations in vif genes of HIV-1 infecting slow progressor patients

Journal of Infection in Developing Countries, 2009
Background: Variable progression towards AIDS has been described and has been related to viral and host factors. Around 10% of the HIV-1 infected patients are slow progressors (SP), not presenting with AIDS disease signs even after more than 10 years of ...
Héctor Rafael Rangel, Domingo Garzaro, Anny Karely Rodríguez, Alvaro Hernán Ramírez, Gladys Ameli, Cristina del Rosario Gutiérrez, Flor Helene Pujol   +6 more
doaj   +1 more source

Mathematical modelling and controller design using electromagnetic techniques for sugar industry process

Automatika, 2021
The design and tuning of controllers for the industrial process is an art, which plays a vital role in many of the process control industries. The industries such as sugar, chemical, paper and other process control-based industries hold the nature of non-
V.Saravanan, R.Bharani Kumar
doaj   +1 more source

Neural network technologies in control systems of cargo movement mechanisms

Известия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. Development and analysis of control systems for cargo movement mechanisms that do not contain a speed sensor in their structure. The use of intelligent devices in the implementation of sensorless control systems.
A. V. Sinyukov, T. V. Sinyukova, E. I. Gracheva, Michal Kolcun   +3 more
doaj   +1 more source

THE IMPACT OF DEBT SERVICE ON ECONOMIC GROWTH IN A SMALL ISLAND DEVELOPING STATE: A CASE STUDY OF ZANZIBAR

Annals of the University of Oradea: Economic Science
This study examines the relationship between Zanzibar’s debt service and economic growth (GDP per capita) from 1987 to 2022. Employing a Vector Error Correction Mechanism (VECM) with time series data, we analyze the long-run impact of debt service on ...
Salama YUSUF, Hanan SALUM
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Improved nonlinear generalized model predictive control for robustness and power enhancement of a DFIG-based wind energy converter

Frontiers in Energy Research, 2022
Many studies have been made on the double-fed induction generator wind turbine system (DFIG-WTS) in recent decades due to its power management capability, speed control operation, low converter cost, and minimized energy losses.
Kamel Ouari, Youcef Belkhier, Hafidh Djouadi, Amel Kasri, Mohit Bajaj, Mohit Bajaj, Mohammad Alsharef, Ehab E. Elattar, Salah Kamel   +8 more
doaj   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks, Molly Sonenklar, Cerelia Donald, Cecelia Valrie, Wally Smith, India Sisler   +5 more
wiley   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille, Hugo Roux, Odile Fenneteau, Aurélie Caye‐Eude, Alexia Kinoo, Yoann Vial, André Baruchel, Marion Strullu, Elodie Lainey, Hélène Cavé   +9 more
wiley   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source