Results 61 to 70 of about 1,036,480 (279)

Fermions in a Global Monopole Background

, 1993
We study the scattering of fermions in a ``global monopole'' background metric. This is the four-dimensional analogue of the scattering on a cone in three dimensions. The scattering amplitude is exactly obtained.
Alford, Callan, Deser, Gerbert, Gradshteyn, Hai Ren, Holzhey, Jackiw, Mazur, Nielsen, Rubakov, Schwinger   +11 more
core   +1 more source

A smart headband for multimodal physiological monitoring in human exercises

Advanced Science, EarlyView.
A novel smart headband incorporating a thermal‐sensation‐based electronic skin is presented for continuous and accurate multimodal physiological monitoring, including pulse waveforms, total metabolic energy expenditure, heart rate, and forehead temperature, across both static and dynamic daily activities.
Shiqiang Liu, Guanxing Chen, Jingyi Peng, Shuo Tian, Qian Mao, Caise Wei, Jinfeng Yuan, Rong Zhu   +7 more
wiley   +1 more source

Effect of Architecture and Inference Parameters of Artificial Neural Network Models in the Detection Task on Energy Demand

Energies
Artificial neural network models for the task of detection are used in many fields and find various applications. Models of this kind require adequate computational resources and thus require adequate energy expenditure.
Paweł Tomiło, Piotr Oleszczuk, Agnieszka Laskowska, Weronika Wilczewska, Ernest Gnapowski   +4 more
doaj   +1 more source

Dual-Pathway Inhibition with Rivaroxaban and Low-Dose Aspirin Does Not Alter Immune Cell Responsiveness and Distribution in Patients with Coronary Artery Disease

Cardiology and Therapy, 2023
Introduction Cardiovascular diseases (CVD) are the leading cause of death globally. Inflammation is an important driver of CVD where tissue damage may lead to the formation of deadly thrombi.
Laszlo A. Groh, Loes H. Willems, Paula Fintelman, Michel M. P. J. Reijnen, Saloua El Messaoudi, Michiel C. Warlé   +5 more
doaj   +1 more source

CacheZoom: How SGX Amplifies The Power of Cache Attacks [PDF]

, 2017
In modern computing environments, hardware resources are commonly shared, and parallel computation is widely used. Parallel tasks can cause privacy and security problems if proper isolation is not enforced.
D Brumley, D Gruss, DA Osvik, DJ Bernstein, G Irazoqui, J Bonneau, M Hamburg, M Matsui, MS İnci, N Benger, N Weichbrodt, O Acıiçmez, PC Kocher, R Langner, S Bhattacharya, T Morris, Y Tsunoo   +16 more
core   +2 more sources

Diffusion‐Driven Targeted Passivation of Selenium Vacancies via an I‐Doped CdS Buffer Layer for Efficient Sb2Se3 Solar Cells

Advanced Science, EarlyView.
Iodine incorporation into the CdS buffer layer induces spontaneous anion diffusion and selectively passivates selenium vacancies in Sb2Se3 absorbers. The formation of low‐energy, charge‐neutral ISe defects effectively suppresses non‐radiative recombination, resulting in a substantially enhanced open‐circuit voltage and boosting the device efficiency to
Luyan Shen, Deyang Qin, Er Nie, Jiahua Tao, Hidefumi Akiyama, Junhao Chu, Shaoqiang Chen   +6 more
wiley   +1 more source

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

Advanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura, Tobias Grabner, Sarka Hradilova, Munise Cobet, Ariana Opletalova, Katerina Polakova, Alessandra Operamolla, Niyazi Serdar Sariciftci, Serpil Tekoglu   +8 more
wiley   +1 more source

Soluble Angiotensin-Converting Enzyme 2 Protein Improves Survival and Lowers Viral Titers in Lethal Mouse Model of Severe Acute Respiratory Syndrome Coronavirus Type 2 Infection with the Delta Variant

Cells
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) utilizes angiotensin-converting enzyme 2 (ACE2) as its main receptor for cell entry. We bioengineered a soluble ACE2 protein termed ACE2 618-DDC-ABD that has increased binding to SARS-CoV ...
Cosimo Cianfarini, Luise Hassler, Jan Wysocki, Abdelsabour Hassan, Vlad Nicolaescu, Derek Elli, Haley Gula, Amany M. Ibrahim, Glenn Randall, Jack Henkin, Daniel Batlle   +10 more
doaj   +1 more source

Physical conditions in the Protoplanetary Nebula CRL 618 derived from observations of vibrationally excited HCCCN [PDF]

, 2002
We used the Effelsberg 100m and IRAM 30m telescopes to observe vibrationally excited cyanoacetylene (HCCCN) in several rotational transitions toward the proto-planetary nebula CRL618.
Menten, K. M., Schilke, P., Thorwirth, S., Winnewisser, G., Wyrowski, F.   +4 more
core   +3 more sources

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source