Results 1 to 10 of about 7,571,221 (346)

Lifshitz transition enabling superconducting dome around a charge-order critical point. [PDF]

Sci Adv
Hinlopen RDH, Moulding ON, Broad WR, Buhot J, Bangma F, McCollam A, Ayres J, Sayers CJ, Da Como E, Flicker F, van Wezel J, Friedemann S.   +11 more
europepmc   +3 more sources

Gel Volume Near the Critical Point of Binary Mixture Isobutyric Acid-Water. [PDF]

Gels, 2020
Yamamoto T, Noguchi M, Maki Y, Dobashi T.   +3 more
europepmc   +3 more sources

The application and issues of food standard system in China during food safety supervision

Zhongguo shipin weisheng zazhi, 2023
Food standards are the important basis and criterion to guide the scientific， standardized and orderly implementation of food safety supervision.But there are problems such as poor compliance with regulatory needs.
WANG Qiao, ZHOU Haiyan, BI Xiaorui, HAN Shihe   +3 more
doaj   +1 more source

Surveillance of veterinary drug residues in animals and food of animal origin in the European Union and analysis of surveillance results in 2018-2020

Zhongguo shipin weisheng zazhi, 2023
European Union （EU） has formeda complete， systematic and scientific residue monitoring pattern step by step since the implementation of residue monitoring plan for many years.
TONG Yingying, HAN Shihe, YANG Yang, HAO Lihua, QIAO Qingqing   +4 more
doaj   +1 more source

Critical dynamical fluctuations near the QCD critical point

He jishu, 2023
The exploration of the critical point on the QCD (Quantum Chromodynamics) phase diagram is one of the most important goals of the beam energy scan program in relativistic heavy-ion collisions (RHIC-BES).
WU Shanjin, SONG Huichao
doaj   +1 more source

Management and outcomes of patients hospitalized with severe COVID-19 at a tertiary care center in midwestern United States

Monaldi Archives for Chest Disease, 2020
Knowledge of treatment regimens and outcomes for novel coronavirus disease 2019 (COVID-19) is evolving. Recent studies have reported mortality rates ranging from 39-50% among hospitalized patients with COVID-19.
Sandeep Gupta, Ashlesha Kaushik, Jitendra Gupta   +2 more
doaj   +1 more source

CRASHES AS CRITICAL POINTS [PDF]

International Journal of Theoretical and Applied Finance, 2000
We study a rational expectation model of bubbles and crashes. The model has two components: (1) our key assumption is that a crash may be caused by local self-reinforcing imitation between noise traders. If the tendency for noise traders to imitate their nearest neighbors increases up to a certain point called the "critical" point, all noise traders ...
Johansen, Anders, Ledoit, Olivier, Sornette, Didier   +2 more
openaire   +4 more sources

Adaptive approach formation using machine vision technology to determine the parameters of enrichment products deposition

Записки Горного института, 2022
In this paper, an adaptive approach has been developed for automatic initialization of the thickening curve using machine vision technology, which makes it possible to determine with high accuracy the material parameters necessary for the design of ...
Artem O. Romashev, Nadezhda V. Nikolaeva, Bulat L. Gatiatullin   +2 more
doaj   +1 more source

Deconfined Quantum Critical Points [PDF]

Science, 2004
The theory of second-order phase transitions is one of the foundations of modern statistical mechanics and condensed-matter theory. A central concept is the observable order parameter, whose nonzero average value characterizes one or more phases. At large distances and long times, fluctuations of the order parameter(s) are described by a continuum ...
Senthil, T., Vishwanath, Ashvin, Balents, Leon, Sachdev, Subir, Fisher, M. P. A.   +4 more
openaire   +4 more sources

Multiple Periodic Solutions for Odd Perturbations of the Discrete Relativistic Operator

Mathematics, 2022
We obtain the existence of multiple pairs of periodic solutions for difference equations of type −Δ(Δu(n − 1)1 − |Δu(n − 1)|2)=λg(u(n))(n∈Z), where g:R→R is a continuous odd function with anticoercive primitive, and λ>0 is a real parameter.
Petru Jebelean, Călin Şerban
doaj   +1 more source