Results 61 to 70 of about 2,972,520 (248)
High-Fluid-Loss, High-Strength Lost Circulation Treatments
, 2010 A new high-fluid-loss, high-strength (HFHS) pill system has been developed and optimized using innovative test methods and trialed to ensure that it meets field criteria for addressing lost circulation problems.
Jason T. Scorsone +2 more
core +1 more source
Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy
Advanced Materials, EarlyView.MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo +9 more
wiley +1 more source
Computational fluid dynamics modelling of left valvular heart diseases during atrial fibrillation [PDF]
PeerJ, 2016 Background: Although atrial fibrillation (AF), a common arrhythmia, frequently presents in patients with underlying valvular disease, its hemodynamic contributions are not fully understood.
Stefania Scarsoglio +4 more
doaj +2 more sources
Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications
Advanced Materials Technologies, EarlyView.This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo +2 more
wiley +1 more source
BMC Neurology, 2018 Background Patients with ischemic cerebrovascular diseases are more likely to suffer from intracranial aneurysms, and their surgical treatment has a growing controversy in this condition.
Yangrui Zheng, Chen Wu
doaj +1 more source
Advanced Science, EarlyView.This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi +3 more
wiley +1 more source
UCST-Activated Network Reinforcement in Hybrid Microgels for Smart Plugging
GelsConventional polymer-based plugging materials often fail in deep-well environments due to passive thermal softening and network relaxation, which significantly compromise mechanical integrity and interfacial retention.
Mingliang Du +5 more
doaj +1 more source
Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source
Advances and future prospects of shale oil and gas drilling fluid technology
Petroleum Exploration and DevelopmentThis paper systematically reviews the advances in shale oil and gas drilling fluid technology, provides an in-depth analysis of the critical bottlenecks in each technology and explores their future development directions.
Jinsheng SUN +5 more
doaj +1 more source
Lost circulation in geothermal wells: research and development status
, 1985 The most common severe problems encountered in drilling and completing geothermal wells are lost circulation (loss of fluid returns to the surface), stuck pipe, and inadequate cementing.
Satrape, J. V., Caskey, B. C.
core