Results 181 to 190 of about 250,870 (282)

Development of a Physiologically Based Pharmacokinetic (PBPK) Simulation Model for Nicotine. [PDF]

Biopharm Drug Dispos
Kim B, Bae SH, Bashar M, Yi B, Rahman MA, Awuah P, Hartog M, Panarsky R, Zhang T.   +8 more
europepmc   +1 more source

Quenching the Hubbard Model: Comparison of Nonequilibrium Green's Function Methods

Contributions to Plasma Physics, EarlyView.
ABSTRACT We benchmark nonequilibrium Green's function (NEGF) approaches for interaction quenches in the half‐filled Fermi–Hubbard model in one and two dimensions. We compare fully self‐consistent two‐time Kadanoff–Baym equations (KBE), the generalized Kadanoff–Baym ansatz (GKBA), and the recently developed NEGF‐based quantum fluctuations approach (NEGF‐
Jan‐Philip Joost, Christopher Makait, Alexander Osterkorn, Erik Schroedter   +3 more
wiley   +1 more source

Reweighting Scheme for the Calculation of Grand‐Canonical Expectation Values in Quantum Monte Carlo Simulations With a Fermion Sign Problem

Contributions to Plasma Physics, EarlyView.
ABSTRACT Ab initio path integral Monte Carlo (PIMC) simulations constitute the gold standard for the estimation of a broad range of equilibrium properties of a host of interacting quantum many‐body systems spanning a broad range of conditions from ultracold atoms to warm dense quantum plasmas.
Paul Hamann, Jan Vorberger, Tobias Dornheim   +2 more
wiley   +1 more source

Pharmacokinetics and analgesic efficacy of fentanyl and buprenorphine in chicken embryos. [PDF]

PLoS One
Truhlar L, Werner J, Schmid ML, Glasenapp A, Baehre H, Reiser J, Koerner J, Potschka H, Bankstahl M, Baumgartner C.   +9 more
europepmc   +1 more source

Investigation of the failure characteristics of fissure tunnels under dynamic and static combinations

Deep Underground Science and Engineering, EarlyView.
This article aims to investigate the dynamic fracture response of fractured tunnel models under zero geological stress through physical experiments and numerical simulations. It further simulates the dynamic fracture characteristics of fractured tunnel models under geological stress ranging from 0 to 2.5 MPa using the numerical software AUTODYN ...
Peng Ying, Yu Ying, Xiaohan Li, Han Zhao, Kewei Yu, Zheming Zhu, Lei Zhou, Xibin Li   +7 more
wiley   +1 more source

Vibration Control of Flexible Launch Vehicles Using Fiber Bragg Grating Sensor Arrays. [PDF]

Sensors (Basel)
van der Veek B, Gutierrez H, Wise B, Kirk D, van Barschot L.   +4 more
europepmc   +1 more source

Creep properties and constitutive model of diabase in deep water conveyance tunnels

Deep Underground Science and Engineering, EarlyView.
The axial and lateral creep characteristics of diabase were analyzed based on compression creep tests. The nonlinear viscoelastic‐plastic model capable of describing the whole creep process was established based on the fractional derivative and damage theories.
Zhigang Tao, Pengxiao Guan, Xiaojie Yang, Keyuan Liu, Mingjiu Cai, Hong Yang   +5 more
wiley   +1 more source

Distributed sliding mode control approach with adaptive spacing policy for vehicle platoons in communication interruption scenario. [PDF]

Sci Rep
Wang J, Tong T, Cao J, Li S.
europepmc   +1 more source

Study on fracture parameter calibration and failure characteristics of rock with hole and crack

Deep Underground Science and Engineering, EarlyView.
The SIF and plastic zone equations for a single hole and crack have been derived. The model's failure state leads to the identification of four types of cracks. The plastic zone increases with increased brittleness and decreased crack length. Abstract Cracks within the surrounding rock of roadways significantly affect their stability and failure ...
Shaochi Peng, Wensong Wang
wiley   +1 more source

Pharmacokinetics and Safety of Single-Dose Apraglutide in Individuals with Normal and Impaired Hepatic Function: A Phase 1, Open-Label Trial. [PDF]

Clin Pharmacol Drug Dev
Greig G, Hay J, Valencia P, Boules M, Masior T.   +4 more
europepmc   +1 more source