Results 51 to 60 of about 5,322,584 (341)

EFFECT OF NON-EQUILIBRIUM RELATIVE PERMEABILITY ON WELL PERFORMANCE

Известия высших учебных заведений: Нефть и газ, 2018
The article discusses the results of applying the developed software for numerical analysis of the effectiveness of oil well work. We have studied the object which is similar to BV8(1-2) formation of the Samotlor oil field in its geology and geological ...
A. V. Ivanov, S. V. Stepanov, S. A. Levagin   +2 more
doaj   +1 more source

Pore occupancy, relative permeability and flow intermittency measurements using X-ray micro-tomography in a complex carbonate

Advances in Water Resources, 2019
We imaged the steady-state flow of brine and decane (oil) at different fractional flows during dual injection in a micro-porous limestone, Estaillades, using X-ray micro-tomography. We applied differential imaging to: (a) distinguish micro-porous regions
Ying Gao, Ali Qaseminejad Raeini, M. Blunt, B. Bijeljic   +3 more
semanticscholar   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Fractal characteristics of unsaturated sands − implications to relative permeability in hydrate-bearing sediments

Journal of Natural Gas Science and Engineering, 2019
Precise estimation of gas production from hydrate deposits heavily relies on an accurate description of relative permeability to water and gas in hydrate-bearing sediments. Relative permeability innately depicts the competing flow of gas and water phases
Lele Liu, S. Dai, Fulong Ning, Jianchao Cai, Changling Liu, N. Wu   +5 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Upscaling of Relative Permeability to Minimise Numerical Dispersion [PDF]

, 2011
Imperial Users ...
Afoaku, Anthony, Afoaku, Anthony
core  

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Interpretation of Gas/Water Relative Permeability of Coal Using the Hybrid Bayesian-Assisted History Matching: New Insights

Energies, 2021
The relative permeability of coal to gas and water exerts a profound influence on fluid transport in coal seams in both primary and enhanced coalbed methane (ECBM) recovery processes where multiphase flow occurs.
Jiyuan Zhang, Bin Zhang, Shiqian Xu, Qihong Feng, Xianmin Zhang, Derek Elsworth   +5 more
doaj   +1 more source

Three Phase Relative Permeability Models for WAG Simulation [PDF]

, 2010
Imperial Users ...
Tasleem, Baasir, Tasleem, Baasir
core  

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source