Results 101 to 110 of about 191,890 (217)

Concept Evaluation of Radical Short–Medium-Range Aircraft with Turbo-Electric Propulsion

Aerospace
Ambitious targets for the coming decades have been set for further reductions in aviation greenhouse gas emissions. Hybrid electric propulsion (HEP) concepts offer potential for the mitigation of these aviation emissions. To investigate this potential in
W. J. Vankan, W. F. Lammen, E. Scheers, P. J. Dewitte, Sebastien Defoort   +4 more
doaj   +1 more source

The NLR SkinApp: Testing a Supporting mHealth Tool for Frontline Health Workers Performing Skin Screening in Ethiopia and Tanzania

Tropical Medicine and Infectious Disease
Background: The prevalence of skin diseases such as leprosy, and limited dermatological knowledge among frontline health workers (FHWs) in rural areas of Sub-Saharan Africa, led to the development of the NLR SkinApp: a mobile application (app) that ...
Nelly Mwageni, Robin van Wijk, Fufa Daba, Ephrem Mamo, Kitesa Debelo, Benita Jansen, Anne Schoenmakers, Colette L. M. van Hees, Christa Kasang, Liesbeth Mieras, Stephen E. Mshana   +10 more
doaj   +1 more source

Inflammatory Markers in Women with Infertility: A Cross-Sectional Study

International Journal of General Medicine, 2023
Yanan Duan,1 Ye Zhou,2 Yiqing Peng,2 Xiuling Shi,2 Cunxu Peng2 1Jining Medical University, Jining, Shandong Province, 272002, People’s Republic of China; 2Department of Gynecology, Affiliated Hospital of Jining Medical University, Jining, Shandong ...
Duan Y, Zhou Y, Peng Y, Shi X, Peng C
doaj  

Comparative Investigation of Radiation-Driven Failure Mechanisms in Photonic–Electronic Optical Communication Terminals Across Earth Orbits

IEEE Access
Optical Communication Terminals (OCTs) integrate photonic and electronic technologies to enable high-speed, secure, and interference-free space communication.
Jasper Dijks, Sybren De Jong, Alessandra Menicucci, Iklim Akay, Niels Donkers   +4 more
doaj   +1 more source

Neutrophil/Lymphocyte Ratio (NLR) and Lymphocyte/Monocyte Ratio (LMR) – Risk of Death Inflammatory Biomarkers in Patients with COVID-19

Journal of Inflammation Research, 2023
Violetta Dymicka-Piekarska,1,* Justyna Dorf,1,* Anna Milewska,2 Mateusz Łukaszyk,3 Jakub Wiktor Kosidło,4 Joanna Kamińska,1 Blanka Wolszczak-Biedrzycka,5 Wojciech Naumnik3 1Department of Clinical Laboratory Diagnostics ...
Dymicka-Piekarska V, Dorf J, Milewska A, Łukaszyk M, Kosidło JW, Kamińska J, Wolszczak-Biedrzycka B, Naumnik W   +7 more
doaj  

The critical impact of remote pilot modelling in evaluation of detect-and-avoid systems explained for ACAS Xu

European Journal of Transport and Infrastructure Research
Detect-and-avoid (DAA) systems for remotely piloted aircraft systems (RPAS) can provide remain well clear (RWC) guidance as well as shorter term resolution advisories (RAs) for collision avoidance, which are both provided in the vertical and horizontal ...
Sybert Stroeve, Carmelo-Javier Villanueva-Cañizares, Garfield Dean   +2 more
doaj   +1 more source

NLR singletons, pairs, and networks: evolution, assembly, and regulation of the intracellular immunoreceptor circuitry of plants.

Current opinion in plant biology, 2019
NLRs are modular plant and animal proteins that are intracellular sensors of pathogen-associated molecules. Upon pathogen perception, NLRs trigger a potent broad-spectrum immune reaction known as the hypersensitive response.
Hiroaki Adachi, L. Derevnina, S. Kamoun
semanticscholar   +1 more source

Neutrophil-to-Lymphocyte Ratio Predicts Clinical Outcome of Severe Acute Exacerbation of COPD in Frequent Exacerbators

International Journal of COPD, 2021
Fang-Ying Lu,1,2,* Rong Chen,1,2,* Ning Li,1,2 Xian-Wen Sun,1,2 Min Zhou,1,2 Qing-Yun Li,1,2 Yi Guo1,2 1Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s ...
Lu FY, Chen R, Li N, Sun XW, Zhou M, Li QY, Guo Y   +6 more
doaj  

Centralized Landing Flow Merging for Drones Using Deep Reinforcement Learning

Aerospace
Drones are expected to support applications such as emergency response, parcel delivery, and infrastructure monitoring in dense urban airspaces, creating traffic levels that are unmanageable for human operators.
Sasha Vlaskin, Jan Groot, Emmanuel Sunil, Joost Ellerbroek, Jacco Hoekstra, Dennis Nieuwenhuisen   +5 more
doaj   +1 more source

The neutrophil to lymphocyte ratio in heart failure: a comprehensive review

Romanian Journal of Internal Medicine, 2019
Introduction. Heart failure (HF) and systemic inflammation are interdependent processes that continuously potentiate each other. Distinct pathophysiological pathways are activated, resulting in increased neutrophil count and reduced lymphocyte numbers ...
Delcea Caterina, Buzea Cătălin Adrian, Dan Gheorghe Andrei   +2 more
doaj   +1 more source