Results 71 to 80 of about 1,204 (263)
An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring
Advanced Science, EarlyView.This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal +9 more
wiley +1 more source
Coiled Tube Turbodrilling: A proposed technology to optimise drilling deep hard rocks for mineral exploration [PDF]
, 2013 The need to drill deep boreholes more efficiently for mineral exploration has raised the attention to investigate the feasibility of recent drilling technologies for such applications.
Rasouli, Vamegh +2 more
core +1 more source
Reverse osmosis as an alternative for the treatment of aqueous based drilling fluids
, 2021 Los lodos de perforación representan una parte fundamental para las empresas del sector de hidrocarburos ya que se utilizan para funciones específicas como el transporte, lubricación, control, enfriamiento, soporte y transmisión de energía, entre otros ...
Ramirez Palacios, Alejandra Paola
core +1 more source
Meikuang Anquan, 2020 To reveal the mechanism of rock core plugging in drill bit during hydraulic reverse circulation coring drilling under nearly horizontal condition, the numerical simulation software is used to carry out the numerical simulation for the local flow field of
TANG Shengli, FANG Jin, LI Quanxin, LIU Jianlin, ZHAO Jiangpeng
doaj +1 more source
Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review
Advanced Science, EarlyView.Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh +8 more
wiley +1 more source
Fluid displacements for conventional and reverse circulation primary cementing
The effective cementing of wells for oil and gas production, geothermal energy recovery and geological carbon storage is critical for ensuring well integrity and preventing fluid migration along the wellbore.
Ghorbani, Maryam
core +1 more source
Investigation on Lost Circulation Materials (LCM) Derived From Dorian Peel Waste For Drilling Fluid Formulation [PDF]
, 2008 This report concerns on investigation on lost circulation materials (LCM) derived from durian peel waste for drilling fluid formulation. The project mainly aims to study the effectiveness of using durian peel as LCM additives to prevent the lost ...
Rahiman, Raieza Hanim
core
Evaluasi Gravel Pack Dengan Metode Reverse Circulation Pada Sumur Total Loss Sirkulasi Di Lapangan XY [PDF]
, 2020 EVALUATION OF GRAVEL PACK USING REVERSE CIRCULATION METHOD IN THE TOTAL LOSS CIRCULATION WELL IN XY FIELD ARTHA RAHADITYA GRIBALDI 143210433 ABSTRACT The problem of sandiness is an important thing to overcome.
Gribaldi, Artha Rahaditya
core
Advanced Science, EarlyView.Chronic stress disrupts copper homeostasis and promotes copper accumulation in the prelimbic cortex, leading to astrocytic FDX1 upregulation. Elevated astrocytic FDX1 impairs calcium signaling, induces structural atrophy, and disrupts synaptic function, contributing to depressive‐like behaviors. Physical exercise reverses these alterations by restoring
Lina Gao +11 more
wiley +1 more source
2D Materials Empowered Radar Absorbing Materials: A Review
Advanced Electronic Materials, EarlyView.Recent progress in 2D materials empowered radar absorbing materials (RAMs) is reviewed, highlighting four key structural design strategies that enhance electromagnetic wave absorption. Porous structures, heterogeneous interfaces, printed metamaterials, and tunable metasurfaces are compared in terms of their governing physics, fabrication complexity ...
Yujie Zhong +4 more
wiley +1 more source