Results 31 to 40 of about 3,446,655 (295)

Experimental study on influences of surface surcharge on existing shield tunnels buried in soft and hard soils

Yantu gongcheng xuebao, 2019
To explore the influences of surface surcharge on the existing shield tunnels buried in soft and hard soil strata, the scaled model tests on the interaction between shield tunnels and strata are carried out, and the tunnel deformation, earth pressure and
HUANG Da-wei 1, ZHOU Shun-hua 2, FENG Qing-song 1 , LI Xue 3, FENG Kun 4, HUANG Qiang 5
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

A diamond-bearing core-mantle boundary on Mercury

Nature Communications
Abundant carbon was identified on Mercury by MESSENGER, which is interpreted as the remnant of a primordial graphite flotation crust, suggesting that the magma ocean and core were saturated in carbon.
Yongjiang Xu, Yanhao Lin, Peiyan Wu, Olivier Namur, Yishen Zhang, Bernard Charlier   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Monitoring and Analysis of Pore and Earth Pressure at the Pile Surface Using Piezoresistive Silicon Pressure Transducers

Frontiers in Materials, 2021
The piezoresistive silicon pressure transducers based on the piezoresistive effect have demonstrated their potential in the accurate monitoring of pressure.
Yonghong Wang, Yongfeng Huang, Mingyi Zhang, Jiaxiao Ma   +3 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

High-pressure and temperature investigation of silicic acid ± water with implications for the ice polymorphism, lunar moganite and diamonds growth media

Progress in Earth and Planetary Science
The polymorphism of ice has been widely investigated over the last decades, and the results were found to be applicable over a wide range of terrestrial and extraterrestrial environments with recent findings also among the mineral inclusions entrapped in
G. Marras, Y. Lu, V. Stopponi, R. Tao, Y. Lin, Vincenzo Stagno   +5 more
doaj   +1 more source

Adsorption behavior of H2 in quartz silt-pores at high temperature and pressure

AIP Advances, 2023
To understand the storage and transport of H2 in the Earth’s interior, the adsorption behaviors of H2 in the slit-like pore of quartz under different conditions were calculated by the grand canonical Monte Carlo method.
Longxing Yang, Shide Mao, Li Yi, Hong Liu, Hanyu Wang, Haibo Liu, Lei Liu   +6 more
doaj   +1 more source

Pressure-Stabilized High-Energy-Density Alkaline-Earth-Metal Pentazolate Salts

, 2019
Polynitrogen compounds especially pentazolate anion complexes recently have attracted substantial attention due to their promising potential as high-energy-density materials.
Kang Xia (655743), Jianan Yuan (6584891), Qiang Wu, Cong Liu, Jian Sun, Xianxu Zheng, Qiang Wu (31071), Jian Sun (27858), Xianxu Zheng (2940912), Jianan Yuan, Hao Gao, Kang Xia, Cong Liu (66219), Hao Gao (154820)   +13 more
core   +1 more source

Experimental analysis of the pressure–velocity correlations of external unsteady flow over rocket launchers [PDF]

, 2013
Based on simultaneous wall pressure and velocity measurements, the aerodynamic load of a launcher body model is investigated. Two different configurations are considered in order to study the influence of geometrical artifacts on the after body flow and ...
DRUAULT, Philippe, MARIÉ, Simon, LAMBARE, Hadrien, SCHRIJER, Ferry, Marie, S., Druault, Ph, Schrijer, F., Lambare, H.   +7 more
core   +1 more source