Results 71 to 80 of about 84,580 (388)

QBDT, a new boosting decision tree method with systematical uncertainties into training for High Energy Physics [PDF]

Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 2018
A new boosting decision tree (BDT) method, QBDT, is proposed for the classification problem in the field of high energy physics (HEP). In many HEP researches, great efforts are made to increase the signal significance with the presence of huge background
L. Xia
semanticscholar   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Light-by-light scattering in a photon–photon collider

European Physical Journal C: Particles and Fields, 2018
We studied the feasibility of observing light-by-light scattering in a photon–photon collider based on an existing accelerator complex and a commercially available laser system.
T. Takahashi, G. An, Y. Chen, W. Chou, Y. Huang, W. Liu, W. Lu, J. Lv, G. Pei, S. Pei, C. P. Shen, B. Sun, C. Zhang, C. Zhang   +13 more
doaj   +1 more source

Hydrolytically stable foamed HKUST-1@CMC composites realize high-efficient separation of U(VI)

iScience, 2021
Summary: HKUST-1@CMC (HK@CMC) composites that show good acid and alkali resistance and radiation resistance were successfully synthesized by introducing carboxymethyl cellulose (CMC) onto the surface of HKUST-1 using a foaming strategy.
Dejun Zeng, Liyong Yuan, Pengcheng Zhang, Lin Wang, Zijie Li, Youqun Wang, Yunhai Liu, Weiqun Shi   +7 more
doaj   +1 more source

Measurement of the Ds ± lifetime

, 2001
We report a precise measurement of the Ds± meson lifetime. The data were taken by the SELEX experiment (E781) spectrometer using 600 GeV/c ∑-, π- and p beams. The measurement has been done using 918 reconstructed Ds±.
McCliment, E., Stutte, L., Dersch, U., Li, Y., Landsberg, L. G., Iori, M., Balatz, M. Y., Alkhazov, G., Zhengg, S., Cooper, P. S., Endler, A. M.F., Dauwe, L. J., Zukanovich-Funchal, R., Kim, V. T., Davidenko, G. V., Kuropatkin, N. P., Kushnirenko, A., Kwane, S., Ozkorucuklu, S., Ramberg, E., Vasiliev, A. N., Escobar, C. O., Krüger, H., Lungov, T. [UNESP], Eschrich, I., Kochenda, L. M., Lambertot, A., Gouffon, P., Kangling, H., Jun, S. Y., Vorwalter, K., Nemitkin, A. V., Uvarov, L. N., Morelos, A., Engelfried, J., Kubarovsky, V. P., Kurshetsov, V. F., Prutskoi, V. A., Maog, C., Razmyslovich, B. V., Giller, I., Gülmez, E., Petrenko, S. V., Simon, J., Mattson, M., Nilov, A. P., Sitnikov, A. I., Victorov, V. A., Schiavon, P., Zhaog, W., Kozhevnikov, A. P., Evdokimov, A. V., Ozel, E., Onel, Y., Terentyev, N. K., Golovtsov, V. L., Konorov, I., Mao, C., Garcia, F. G., Kubantsev, M. A., Pogodin, P., Kulyavtsev, A. I., Neoustroev, P. V., Nelson, K. D., Atamantchouk, A. G., Verebryusov, V. S., Luksys, M., Larin, I., Edelstein, R., Newsom, C., Stepanov, V., Svoiski, M., Ocherashvili, A., Gaspero, M., Mao, Z., Skowe, D., Mathew, P., Rappazzo, G. F., Molchanov, V. V., Matveev, V., Lache, J., Filimonov, I. S., Steiner, V., Moinester, M. A., Srivastava, M., Rud, V. I., Emediato, L., Procario, M., Maleev, V. P., Russ, J., Bondar, N. F., Smith, V. J., Thomas, G. P., Vorobyov, A. A., Kaya, M., Penzo, A., Krivshich, A. G., You, J., Vavilov, D. V., Leikin, E. M., Vishnyakov, V. E., Nurushev, S. B.   +101 more
core   +1 more source

Machines for High-Energy Nuclear Physics [PDF]

Nature, 1963
Particle Accelerators By Prof. M. Stanley Livingston and Dr. John P. Blewett. (International Series in Pure and Applied Physics.) Pp. xvi + 666. (New York: McGraw-Hill Book Company, Inc.; London: McGraw-Hill Publishing Company, Ltd., 1962.) 135s. 6d.
openaire   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Multiple colliding laser pulses as a basis for studying high-field high-energy physics [PDF]

Physical Review A, 2019
Apart from maximizing the strength of optical electromagnetic fields achievable at high-intensity laser facilities, the collision of several phase-matched laser pulses has been identified theoretically as a trigger of and way to study various phenomena ...
J. Magnusson, A. Gonoskov, M. Marklund, T. Esirkepov, J. Koga, K. Kondo, M. Kando, S. V. Bulanov, G. Korn, C. Geddes, C. Schroeder, E. Esarey, S. Bulanov   +12 more
semanticscholar   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source