Results 71 to 80 of about 26,433 (157)

Effect of Time and Stress on Creep Damage Characteristics of Cement-Based Materials

Buildings
In the realm of daily life, ensuring the safety of building structures and civil engineering projects remains a paramount research focus. The creep properties of materials significantly influence their long-term loading process.
Yifan Zhang, Tianxiang Sun, Mingze Qin, Dongxu Zhang, Nan Qin, Yongyan Wang   +5 more
doaj   +1 more source

Creep Properties of Mudstone Interlayer in Bedded Salt Rock Energy Storage Based on Multistage Creep Test: A Case Study of Huai’an Salt Mine, Jiangsu Province

Geofluids, 2022
Salt rock is internationally recognized as an excellent medium for energy storage. However, most of the domestic salt mines are lacustrine laminated formations with mudstone interlayers, which have different creep characteristics to pure salt rocks ...
Jie Chen, He Chen, Fei Wu, Deyi Jiang, Hao Zhang, Renbo Gao, Bowen Ding   +6 more
doaj   +1 more source

An Improved Nishihara Model Considering the Influence of Moisture Content on the Whole Shear Creep Process of Shale

Processes
The moisture content is closely related to the shear creep deformation behavior of soft rock, and the linear creep deformation behavior of soft rock can be described by the classical Nishihara model. However, its accuracy in describing accelerated nonlinear creep characteristics and the effects of moisture content still needs to be improved.
Liyao Ma, Mingfeng Lei, Lichuan Wang, Bin Hu, Yaqian Zhao, Jingjing Zhang   +5 more
openaire   +1 more source

MicroRNA‐Mediated Regulation of Brain Aging Hallmarks: Implications for Neurodegeneration and Neural Recovery

Brain and Behavior, Volume 16, Issue 5, May 2026.
Hallmarks of brain aging regulated by microRNAs (miRNAs). This graphical abstract illustrates the central role of miRNAs in coordinating key biological processes associated with brain aging. miRNAs regulate multiple interconnected hallmarks, including genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis and impaired ...
Mustafa T. Ardah, Pareshkumar N. Patel, Omayma Salim Waleed, Jamuna K. V., Vandana Tripathi, L. Lakshmi, Rajashree Panigrahi, Manoj Kumar Mishra   +7 more
wiley   +1 more source

Energy inequalities and dispersive estimates for wave equations with time-dependent coefficients [PDF]

, 2009
We consider wave models with lower order terms and recollect some recent results on energy and dispersive estimates for their solution based on symbolic type estimates for coefficients and partly stabilisation conditions.
Wirth, Jens
core   +2 more sources

Direct observation of the mass renormalization in SrVO$_3$ by angle resolved photoemission spectroscopy

, 2005
We have performed an angle-resolved photoemission study of the three-dimensional perovskite-type SrVO$_3$. Observed spectral weight distribution of the coherent part in the momentum space shows cylindrical Fermi surfaces consisting of the V 3$d$ $t_{2g}$
Eisaki, H., Fujimori, A., Ino, A., Shen, Z. -X., Tanaka, K., Yagi, H., Yoshida, T.   +6 more
core   +1 more source

Conservation and restoration of red seaweed eucheumatoids in Malaysia: A community insight

Conservation Science and Practice, Volume 8, Issue 5, May 2026.
The local community in Malaysia has a moderate level of knowledge of seaweed conservation and restoration but demonstrates a strong commitment in improving their knowledge gap. One of the efforts to increase local community awareness and understanding of the importance of wild seaweed is by linking the economic benefits derived from the seaweed ...
Cicilia S. B. Kambey, Sze‐Wan Poong, Elizabeth J. Cottier‐Cook, Juliet Brodie, Shaun Beattie, Sophie Corrigan, Azhar Kassim, Nurulafifah Yahya, Phaik‐Eem Lim   +8 more
wiley   +1 more source

On the possibility of superconductivity in PrBa2Cu3O7

, 1998
Recent reports about observations of superconductivity in PrBa2Cu3O7 raise a number of questions: (i) of various theories striving to explain the Tc suppression in PrxY{1-x}Ba2Cu3O7, are there any compatible with possible superconductivity in ...
A. Shukla, A.I. Liechtenstein, H. Radousky, H.A. Blackstead, I. I. Mazin, I.I. Mazin, J. Ye, K. Koyama, M. Lee, M. Merz, R. Fehrenbacher, W.E. Pickett, Z. Zou, Z. Zou   +13 more
core   +1 more source

Magma and Volatile Pathways Beneath Sakurajima Volcano From Self‐Potential, Helium Isotopes, and Broadband Magnetotellurics

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract At frequently erupting volcanoes, magma and volatiles ascend through established pathways, but the complete picture of their branching and supply system remains unclear. We integrated self‐potential (SP), broadband magnetotelluric (MT), and helium isotope observations to image magma and volatile pathways beneath Sakurajima Volcano.
K. Aizawa, T. Koyama, H. Hase, M. Uyeshima, H. Sumino   +4 more
wiley   +1 more source

Creep constitutive modeling of the shear strength of the permafrost-concrete interface considering the stress level at -1°C.

PLoS ONE
The shear creep characteristics of the contact surface between the permafrost and the structure play an important role in the study of the law of deformation and the measures for the prevention and control of pile foundations. In order to study the creep
Fei He, Wanyu Lei, Erqing Mao, Qingquan Liu, Hangjie Chen, Xu Wang   +5 more
doaj   +1 more source