Results 71 to 80 of about 981,887 (298)

Test Results for a Novel 20 kW Two-Phase Pumped Cooling System for Aerospace Applications

Aerospace
In the EU-funded BRAVA project, technologies for a fuel cell-based power generation system for aviation are being developed. In this paper, the test results for a demonstrator of a novel two-phase pumped cooling system with 20 kW cooling capacity are ...
Henk Jan van Gerner, Tim Luten, Sigurd Scholten, Georg Mühlthaler, Marcus-Benedict Buntz   +4 more
doaj   +1 more source

Quenching Distances of Methanol and Methanol Blends

Journal of the Fuel Society of Japan, 1980
The purpose of this study is to present data on quenching distances of methanol, methanol / iso-octane, methanol / ethanol blends.Effects of adding ignition improver, such as aniline and amyl-nitrate, for methanol, ethanol, and iso-octane were also examined.The quenching distances were measured by means of the teflon-flanged electrodes method.Quenching
YANO, Toshiaki, ITO, Kenichi
openaire   +2 more sources

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Improving Net Energy Efficiency of Dimethyl Ether Production Process by Methanol Dehydration

Journal of Chemical Engineering Research Progress
Dimethyl ether (DME) is a source of fuel that produces clean energy for the future. Methanol can be used as a raw material for the manufacture of DME as a natural gas that is treated for synthesis.
Astrid Eka Permatasari, Syalaisa Nanda Syabila, Hly Tyas Ajeng Kartika Dewi, Rufaidah Nilam Zahra   +3 more
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source

Response to Article “Antipyretic Potential of 80% Methanol Extract and Solvent Fractions of Bersama Abyssinica Fresen. (Melianthaceae) Leaves Against Yeast-Induced Pyrexia in Mice” [Letter]

Journal of Experimental Pharmacology, 2023
Putri Reno Intan,1,* Ariyani Noviantari,1,* Sukmayati Alegantina2,* 1Center for Biomedical Research, Research Organization for Health, National Research and Innovation Agency (BRIN), Cibinong Science Center, Cibinong - Bogor, West Java ...
Intan PR, Noviantari A, Alegantina S
doaj  

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Acute oral toxicity test and determination of lethal dose (LD50) of Garcinia forbesii King leaf extract in wistar rats

Pharmaciana
Garcinia forbesii King, an endemic plant from Sumatra and Kalimantan, is traditionally used for treating skin infections and inflammation. Its potential use as a raw material for medicines needs to be supported by safety tests. The purpose of this study
Mohammad Rudiansyah, Azma Rosida, Nia Kania, Wivina Riza Devi, Nila Nirmalasari   +4 more
doaj   +1 more source

Synthesis, Characterization, and Photonic Efficiency of Novel Photocatalytic Niobium Oxide Materials

Global Challenges, 2017
The application of niobium oxides as photocatalytic materials for the removal of contaminants is scarcely reported in the literature. This work reports the methodology to synthesize four different mesoporous niobium oxide materials and the correlation ...
Lidiane A. Morais, Cristina Adán, Antonio S. Araujo, Ana P. M. A. Guedes, Javier Marugán   +4 more
doaj   +1 more source