Results 21 to 30 of about 1,283,980 (211)

Numerical Analysis of Ejector Flow Performance for High-Altitude Simulation

Aerospace
In this study we perform a computational numerical analysis to examine the flow characteristics of a system composed of a rocket engine, supersonic diffuser, and ejector system.
Chae-Hyoung Kim, Chang-Su Park
doaj   +1 more source

In Silico Screening of Metal−Organic Frameworks and Zeolites for He/N₂ Separation

Molecules, 2022
In silico screening of 10,143 metal−organic frameworks (MOFs) and 218 all-silica zeolites for adsorption-based and membrane-based He and N2 separation was performed.
Ivan V. Grenev, Vladimir Yu. Gavrilov
doaj   +1 more source

Synthesis and pervaporation properties of NaA zeolite membranes prepared with vacuum-assisted method

, 2007
Uniform and dense NaA zeolite membranes were synthesized on the tubular alpha-Al2O3 support with a vacuum-assisted method by using low vacuum. The effect of vacuum degree on the formation of the NaA zeolite membrane was investigated.
Liu, Jie, 杨维慎, Huang, Aisheng, Yang, Weishen   +3 more
core   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Comparison of Different Separation Methods for Solids Removal in an Ethanol Fermentation Broth from Banana Culture Waste

Chemical Engineering Transactions, 2014
New alternatives for alcohol production from low-cost feedstocks, such as lignocellulosic biomasses, have been proposed. Banana wastes are an example of these substrates. Existing applications involve the use of the fruit, leaves and other residues, such
P. Linzmeyer, P.K. Souza, O. Souza, N. Sellin, C. Marangoni   +4 more
doaj   +1 more source

Calculation of vapor-liquid equilibrium of binary precious metal alloys using modified molecular interaction volume model

Materials Research Express, 2021
In this work, the activities and activity coefficients of binary precious metal alloys (Ag-Pb, Ag-Sb, Ag-Bi, Au-Pb, Pd-Pb, Pt-Pb and Cu-Pb) were predicted using molecular interaction volume model (MIVM), modified MIVM (M-MIVM), Wilson equation and ...
Yanjun You, Junjie Xu, Lingxin Kong, Baoqiang Xu, Bin Yang   +4 more
doaj   +1 more source

Preparation and properties of superhydrophobic/superoleophilic film for the separation of oil and water based on high density polyethylene/styrene-butadiene rubber thermoplastic vulcanizate

Hecheng xiangjiao gongye, 2021
High density polyethylene (HDPE)/styrene-butadiene rubber (SBR) thermoplastic vulcanizates (TPV) were prepared by dynamic vulcanization and metallographic sandpapers were used as the template to prepare a series of molded HDPE/SBR TPV films with super ...
JIANG Zhi-cheng1; WANG Jun-hao2; WANG Wen-qi1; WANG Zhao-bo1
doaj   +1 more source

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source