Results 61 to 70 of about 112,602 (331)

Equivalence of Dissipative and Dissipationless Dynamics of Interacting Quantum Systems With Its Application to the Unitary Fermi Gas

open access: yesFrontiers in Physics, 2021
We analytically study quantum dissipative dynamics described by the Caldirola-Kanai model with inter-particle interactions. We have found that the dissipative quantum dynamics of the Caldirola-Kanai model can be exactly mapped to a dissipationless ...
Masaaki Tokieda   +3 more
doaj   +1 more source

Strangeness -2 hypertriton

open access: yes, 2012
We have solved for the first time the Faddeev equations for the bound state problem of the coupled $\Lambda\Lambda N$--$\Xi NN$ system to study whether an hypertriton with strangeness -2 may exist or not.
Garcilazo, H., Valcarce, A.
core   +1 more source

An Effective Oral Drug Delivery Route for Pharmacokinetic Complications: Spirulina Lipid Nanotechnology System

open access: yesAdvanced Science, EarlyView.
Spirulina‐nano system facilitates the formation of drug coating on spirulina's surface through electrostatic adsorption. It targets intestinal villi effectively and overcomes the pharmacokinetic complications of IBS‐D. This system successfully carried out the treatment of multiple symptoms, including diarrhea, visceral hypersensitivity, mental symptoms,
Jiahui Ye   +7 more
wiley   +1 more source

Spatially Resolved Mapping of Voltage‐Gated Proton Channel Activity Reveals Delayed Proton Transport in Local Microenvironments

open access: yesAdvanced Science, EarlyView.
A revolutionary imaging platform integrating quantitative single‐molecule photobleaching with ratiometric fluorescence probes enables high‐throughput (≈2300 individually resolvable channels) mapping of individual proton channels in a large field (≈3000 µm2), overcoming the spatial and temporal limitations of conventional electrophysiology.
Jiahua Zhuang   +5 more
wiley   +1 more source

Signals of spinodal hadronization: strangeness trapping

open access: yes, 2005
If the deconfinement phase transformation of strongly interacting matter is of first-order and the expanding chromodynamic matter created in a high-energy nuclear collision enters the corresponding region of phase coexistence, a spinodal phase separation
Abhijit Majumder   +4 more
core   +1 more source

Comment on ``Strangeness enhancement in $p+A$ and S$+A$ interactions at energies near 200 $A$ GeV" [PDF]

open access: yes, 1996
We argue that the recent analysis of strangeness production in nuclear collisions at 200 $A$ GeV/$c$ performed by Topor Pop {\it et al.} \cite{To:95} is flawed.
A. K. Wróblewski   +12 more
core   +2 more sources

Strange hadrocharmonium

open access: yesPhysics Letters B, 2019
7 pages, 2 ...
openaire   +3 more sources

Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives

open access: yesAdvanced Science, EarlyView.
Micro/nanorobots (MNRs) offer a transformative approach for precision therapy in brain disorders. By overcoming biological barriers and enabling controlled propulsion, targeted delivery, and real‐time imaging/tracking, MNRs pave the way toward effective, minimally invasive treatments. This review outlines the interplay between brain disease challenges,
Qi Zhang, Dong Sun
wiley   +1 more source

Strangeness content of the nucleon in quasielastic neutrino-nucleus reactions

open access: yes, 2007
We present a systematic study of the sensitivity of quasielastic neutrino-nucleus cross sections at intermediate energies to the strange quark sea of the nucleon. To this end, we investigate the impact of the weak strangeness form factors on the ratio of
B. Serot   +5 more
core   +1 more source

Row Crops and the U.S. Agricultural Trade Deficit: Recent Trends and Policy Issues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Row crops such as soybeans, corn, wheat, and cotton are the backbone of the U.S. farm sector, accounting for around $60 billion of exports in 2023. While U.S. row crop exports remain robust, growing concerns over the rising U.S. agricultural trade deficit underscore the need to appraise the ongoing market and policy dynamics affecting the ...
William Ridley, Stephen Devadoss
wiley   +1 more source

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