Results 91 to 100 of about 1,006,610 (297)

Damage evolution of coal reservoirs under cyclic disturbances and optimization suggestions for deep reservoir stimulation

Meitian dizhi yu kantan
Objectives and Methods During volume fracturing or multi-round hydraulic fracturing of deep coal reservoirs, pressure fluctuations induced by the propagation of fracture tips and fluid accumulation within fractures cause cyclic perturbations to ...
Shida CHEN, Yifan PU, Longmei ZHAO, Xiang LI, Li HUANG, Dazhen TANG, Yafei ZHANG, Song LI, Shu TAO   +8 more
doaj   +1 more source

A Novel Drug‐Loaded Porous Parylene Electrode for Targeted Anti‐Inflammatory Therapy and Hearing Preservation in Cochlear Implantation

Advanced Healthcare Materials, EarlyView.
A porous parylene‐coated electrode loaded with dexamethasone was developed to reduce inflammation after cochlear implantation. In guinea pigs, the device provided sustained drug release, maintained biocompatibility, improved auditory brainstem response thresholds, and reduced inflammatory cell infiltration and TNF‐α expression.
Chi‐Chieh Chang, Ying‐Chang Lu, Yu‐Ming Chang, Yen‐Hui Chan, Hong‐Yu Yan, Yi‐Shan Lee, Pei‐Hsuan Lin, Cheng‐Yu Hsieh, Chuan‐Jen Hsu, Tien‐Chen Liu, Hsien‐Yeh Chen, Chen‐Chi Wu   +11 more
wiley   +1 more source

Study on the preparation of amphiphilic coal rock-cement interface enhancer and the interface strengthening mechanism

Alexandria Engineering Journal
Coal rock has well-developed bedding and joint, strong brittleness, oil-wet surface, poor affinity with cement, and poor mechanical properties. Therefore, it cannot provide high-quality wellbore sealing, which further restricts the development of coal ...
Jianwei Zhang, Mengna Liang, Chaoqi Zhang, Kai Yang, Wei Song, Fuping Feng, Yan Zhou, Yan Yang   +7 more
doaj   +1 more source

Experimental Evaluation of the Rheological Properties and Influencing Factors of Gel Fracturing Fluid Mixed with CO₂ for Shale Gas Reservoir Stimulation. [PDF]

Gels, 2022
Wang M, Wu W, Chen S, Li S, Li T, Ni G, Fu Y, Zhou W.   +7 more
europepmc   +1 more source

How is Nanoarchitectonics Shaping Extracellular Vesicle Research?

Advanced Healthcare Materials, EarlyView.
The convergence of nanoarchitectonics and extracellular vesicle biology is reshaping next‐generation nanomedicine by enabling rationally designed nanostructures for enhanced EVs detection, engineering, and therapy. ABSTRACT Extracellular vesicles (EVs) have gained recognition as crucial mediators of cell‐to‐cell communication, holding immense potential
Madushani Dahanayake, Md Shahriar A. Hossain, Chia‐Hung Liu, Carlos Salomon, Yusuke Yamauchi, Mostafa Kamal Masud   +5 more
wiley   +1 more source

Experimental Study on the Stability of a Novel Nanocomposite-Enhanced Viscoelastic Surfactant Solution as a Fracturing Fluid under Unconventional Reservoir Stimulation. [PDF]

Nanomaterials (Basel), 2022
Si X, Luo M, Li M, Ma Y, Huang Y, Pu J.
europepmc   +1 more source

Modelling of mixed-mechanism stimulation for the enhancement of geothermal reservoirs

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Hydraulic stimulation is a critical process for increasing the permeability of fractured geothermal reservoirs. This technique relies on coupled hydromechanical processes induced through pressurized fluid injection into the rock formation. The injection of fluids causes poromechanical stress changes that can lead to fracture slip and shear dilation, as
Hau Dang-Trung, Eirik Keilegavlen, Inga Berre   +2 more
openaire   +5 more sources

Murray-Darling basin freshwater shells: riverine reservoir effect [PDF]

, 2009
We report carbon isotope measurements on pre-bomb museum samples of freshwater mussel shells collected alive from riverine locations in New South Wales, Australia. The calculated reservoir ages, ranging from -60 to +112 years, are much smaller than those
Fink, D, Jacobsen, Geraldine, Gillespie, Richard, Fink, David, Gillespie, R, Petchey, F, Geraldine Jacobsen, Richard Gillespie, Petchey, Fiona, David Fink, Fiona Petchey, Jacobsen, GE   +11 more
core   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

Advanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer, H. Mutlu, C. Charmette, E. Randrianaridera, Z. Adaidi, R. Hedna, L. Pieuchot, I. Pluvy, K. Anselme, N. Couturier, J. P. Mericq, A. Ponche, I. Brigaud   +12 more
wiley   +1 more source

Simultaneous history-matching approach by use of reservoir-characterization and reservoir-simulation studies

, 2020
Reservoir characterization is the key to success in history matching and production forecasting. Thus, numerical simulation becomes a powerful tool to achieve a reliable model by quantifying the effect of uncertainties in field development and management
Maschio, Célio, Schiozer, Denis Jose, Avansi, Guilherme Daniel   +2 more
core   +1 more source