Results 31 to 40 of about 101,972,928 (277)

Application of PU grouting in settlements of structures induced by excavation

open access: yesYantu gongcheng xuebao, 2017
It is of essence to solve, in short time and with the minimum effort, the problem of settlements of shallow foundations of the existing buildings/structures caused by the adjacent foundation excavation.
SU Zhi-peng 1, 2, LIANG Yong-hui 1, 2
doaj   +1 more source

Metal and insulator states of SU(6) × SU(2) clusters of fermions in one-dimensional optical lattices

open access: yesNew Journal of Physics, 2021
We studied the behavior of mixtures of ^173 Yb (with symmetry up to SU(6)) and ^171 Yb (up to SU(2)) fermionic isotopes loaded in one-dimensional (1D) optical lattices.
M C Gordillo
doaj   +1 more source

Development and mechanical characteristics of a recyclable self-balancing detection device

open access: yesYantu gongcheng xuebao, 2023
Aiming at the main problems existing in the static load tests on pile foundations, a recyclable self-balancing detection device for the bearing capacity of the pile foundations is developed.
DONG Jianhua 1, 2, YANG Bo 1, 2, TIAN Wentong 1, 2, 3, SU Shilin 1, 2, LIAN Bo 1, 2, LI Jianjun 4
doaj   +1 more source

Impact of urine osmolality/urine sodium on the timing of diuretic phase and non-invasive ventilation support: Differences from late preterm to term neonates

open access: yesPediatrics and Neonatology, 2020
Background: Extracellular fluid retained in the lungs lead to respiratory distress in both late preterm (LP) and term neonates. The relationship between urine parameters toward the diuresis and the duration of ventilation postnatally is unknown.
Yu-Hsuan Chien   +3 more
doaj   +1 more source

Experimental study on reinforcement mechanism of vegetated slopes with root system and vertical geotextile belts

open access: yesYantu gongcheng xuebao, 2020
Under rainfall the vegetated slope often slides along the soil layer below the root system. The main reason is that the root system is shorter than the influence depth of the rainfall, and the mechanical reinforcement is insufficient to effectively ...
ZENG Hong-yan 1, 2, WU Mei-su 1, 2, ZHOU Cheng 1, 2, CHEN Qun 1, 2, GONG Zhen 1, 2
doaj   +1 more source

Dividing the Emergency Department into Red, Yellow, and Green Zones to Control COVID-19 Infection; a Letter to Editor

open access: yesArchives of Academic Emergency Medicine, 2020
COVID-19, in certain respects, can be viewed as a CBRN (chemical, biological, radiological, or nuclear) event due to being a consequence of SARS-CoV2 virus (the “contaminant”). We, thus, reorganized our emergency department (ED) into 3 distinct zones
Chee-Fah Chong
doaj   +1 more source

Numerical Simulation of Flow Distribution and Transient Thermal Stratification Characteristics of Passive Residual Heat Removal Heat Exchangers

open access: yesYuanzineng kexue jishu
The passive residual heat removal heat exchanger (PRHR HX) is a key component of the third-generation advanced pressurized water reactor (PWR) nuclear power plant’s passive safety systems. The PRHR HX has numerous heat transfer tubes with varying lengths
HE Shaopeng1, 2, WANG Mingjun1, 2, TIAN Wenxi1, 2, QIU Suizheng1, 2, SU Guanghui1, 2
doaj   +1 more source

Mean field analysis of SU(N) deconfining transitions in the presence of dynamical quarks [PDF]

open access: yes, 1984
Green F, Karsch F. Mean field analysis of SU(N) deconfining transitions in the presence of dynamical quarks. Nuclear Physics, B.
Karsch, Frithjof   +4 more
core   +1 more source

Experimental study on swelling properties of compacted bentonite in an annular technological void under different temperatures

open access: yesYantu gongcheng xuebao
To investigate the swelling properties and microstructure evolution of compacted bentonite in an annular technological void under different temperatures, swelling pressure tests are conducted on compacted bentonite in an annular technological void. After
YAN Xusheng1, 2 , WANG Qiong1, 2 , SU Wei1, 2, YE Weimin1, 2, ZHANG Fengshou1, 2, LIU Yichun1, 2
doaj   +1 more source

A unified treatment of the characters of SU(2) and SU(1,1) [PDF]

open access: yesJournal of Mathematical Physics, 1997
The character problems of SU(2) and SU(1,1) are re-examined from the standpoint of a physicist by employing the Hilbert space method which is shown to yield a completely unified treatment for SU(2) and the discrete series of representations of SU(1,1). For both the groups the problem is reduced to the evaluation of an integral which is invariant under ...
Bal, Subrata   +2 more
openaire   +3 more sources

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