Results 151 to 160 of about 2,823,042 (391)

MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement

, 2018
A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very good space and time resolution. The muon detector is shielded by placing it
Abreu, P., Andringa, S., Assis, P., Blanco, A., Brogueira, P., Carolino, N., Cazon, L., Cerda, M., Cernicchiaro, G., Colalillo, R., Conceição, R., Cunha, O., de Almeida, R. M., de Souza, V., Diogo, F., Dobrigkeit, C., Espadanal, J., Espirito-Santo, C., Ferreira, M., Ferreira, P., Fonte, P., Giaccari, U., Gonçalves, P., Guarino, F., Lippmann, O. C., Lopes, L., Luz, R., Martins, V. Barbosa, Marujo, F., Maurizio, D., Mazur, P., Mendes, L., Pereira, A., Pimenta, M., Prado, R. R., Rídký, J., Sarmento, R., Scarso, C., Shellard, R., Souza, J., Tomé, B., Trávnícek, P., Vícha, J., Wolters, H., Zas, E.   +44 more
core   +1 more source

Electromagnetic detectors [PDF]

, 2005
This paper discusses the design and physics of some electromagnetic detectors. 19 refs., 16 figs. (LSP)
openaire   +2 more sources

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

A Biologically Inspired Cost-Efficient Zero-Trust Security Approach for Attacker Detection and Classification in Inter-Satellite Communication Networks

Future Internet
In next-generation Low-Earth-Orbit (LEO) satellite networks, securing inter-satellite communication links (ISLs) through strong authentication is essential due to the network’s dynamic and distributed structure.
Sridhar Varadala, Hao Xu
doaj   +1 more source

Quantum Zeno effect by indirect measurement: The effect of the detector

, 2004
We study the quantum Zeno effect in the case of indirect measurement, where the detector does not interact directly with the unstable system. Expanding on the model of Koshino and Shimizu [Phys. Rev.
L. Khalfin, M. G. Makris, P. Lambropoulos   +2 more
core   +1 more source

The zinc finger domains of PARP‐1 are selectively and potently inhibited by the Au(I)‐based drugs sodium aurothiomalate and aurothioglucose

FEBS Letters, EarlyView.
PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley   +1 more source

Modern technologies for hiding people's faces using object tracking based on YOLOv5 and DeepSort

Adaptivni Sistemi Avtomatičnogo Upravlinnâ
The object of study is a system for automated blurring of human faces in video. This article provides a detailed overview of modern technologies and principles of tracking objects in video with assigning them unique elements.
А. Щур, О. Польшакова
doaj   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source