Results 41 to 50 of about 458,199 (335)

Review of Foam with Novel CO2-Soluble Surfactants for Improved Mobility Control in Tight Oil Reservoirs

open access: yesMolecules
CO2-soluble surfactant foam systems have gained significant attention for their potential to enhance oil recovery, particularly in tight oil reservoirs where conventional water-soluble surfactants face challenges such as poor injectability and high ...
Fajun Zhao   +7 more
doaj   +1 more source

Microfluidic study in a meter-long reactive path reveals how the medium’s structural heterogeneity shapes MICP-induced biocementation

open access: yesScientific Reports, 2022
Microbially induced calcium carbonate (CaCO3) precipitation (MICP) is one of the major sustainable alternatives to the artificial cementation of granular media.
Ariadni Elmaloglou   +3 more
doaj   +1 more source

Local pore size correlations determine flow distributions in porous media

open access: yes, 2017
The relationship between the microstructure of a porous medium and the observed flow distribution is still a puzzle. We resolve it with an analytical model, where the local correlations between adjacent pores, which determine the distribution of flows ...
Alim, Karen   +3 more
core   +2 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Pressure Wave Interaction with Fractured Porous Zone in Porous Medium

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки
The propagation of a pressure wave in a porous medium with a fractured porous zone was numerically investigated. The study used a two-velocity model of a porous medium and a three-velocity model of a fractured porous medium. The problem was examined in a
A. A. Gubaidullin   +2 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Simulation of self-ignition flame suppression for high-pressure hydrogen release using porous media

open access: yesYou-qi chuyun
ObjectiveTo enhance the safety of hydrogen use, the impact of porous media on the propagation dynamics and suppression of self-ignition flames during hydrogen release in pipes was investigated. MethodsA numerical model of a high-pressure hydrogen release
Haoran YANG, Gan CUI
doaj   +1 more source

Physically consistent simulation of transport of inertial particles in porous media [PDF]

open access: yes, 2011
A new numerical approach is presented for simulating the movement of test particles suspended in an incompressible fluid flowing through a porous matrix.
Geurts, Bernard J.   +3 more
core   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

open access: yesMolecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li   +10 more
wiley   +1 more source

A framework for computing effective boundary conditions at the interface between free fluid and a porous medium

open access: yes, 2016
Interfacial boundary conditions determined from empirical or ad-hoc models remain the standard approach to model fluid flows over porous media, even in situations where the topology of the porous medium is known.
Bagheri, Shervin, Lācis, Uǧis
core   +1 more source

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