Results 131 to 140 of about 1,052,081 (397)

Determination of Carbonate Rock Chemistry Using Laboratory-Based Hyperspectral Imagery

open access: yesRemote Sensing, 2014
The development of advanced laboratory-based imaging hyperspectral sensors, such as SisuCHEMA, has created an opportunity to extract compositional information of mineral mixtures from spectral images.
Nasrullah Zaini   +2 more
doaj   +1 more source

SAG foam flooding in carbonate rocks

open access: yesJournal of Petroleum Science and Engineering, 2017
Abstract Foam is used in gas-injection EOR processes to reduce the mobility of gas, resulting in greater volumetric sweep. SAG (Surfactant Alternating Gas) is a preferred method of injection as it results in greater injectivity in the field, but designing a successful process requires knowledge of foaming performance at very high foam qualities (gas ...
Boeije, C.S. (author)   +1 more
openaire   +5 more sources

A Bioresorbable Neural Interface for On‐Demand Thermal Pain Block

open access: yesAdvanced Functional Materials, EarlyView.
Bioresorbable, implantable neural electronics provide dynamic, on‐demand thermal modulation of peripheral nerves for safe, drug‐free pain relief. A microscale thin‐film heater and temperature sensor embedded within biodegradable encapsulants enable precise temperature control via real‐time feedback.
Jeonghwan Park   +23 more
wiley   +1 more source

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

open access: yesAdvanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter   +5 more
wiley   +1 more source

Imaging of oil layers, curvature and contact angle in a mixed‐wet and a water‐wet carbonate rock

open access: yes, 2016
We have investigated the effect of wettability of carbonate rocks on the morphologies of remaining oil after sequential oil and brine injection in a capillary‐dominated flow regime at elevated pressure.
Kamaljit Singh, B. Bijeljic, M. Blunt
semanticscholar   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans   +11 more
wiley   +1 more source

Mechanical and hydraulic properties of carbonate rock: The critical role of porosity

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2022
K. Ng, J. Santamarina
semanticscholar   +1 more source

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