Results 41 to 50 of about 7,111 (212)

Mitochondrial physiology in cardiac muscle of deer mice native to high altitude

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem   +3 more
wiley   +1 more source

THE EFFECT OF OPERATING CONDITION FOR CUMENE CRACKING ON THE PERFORMANCE OF PREPARED HX - ZEOLITE CATALYST

open access: yesJournal of Engineering, 2009
The present study reports the effect of temperature and liquid hourly space velocity (LHSV) on the cumene cracking reaction rate and selectivity by using a laboratory continuous flow unit with fixed bed reactor operating at atmospheric pressure.
Abdul Halim A-K Mohammed
doaj   +1 more source

Hydroprocessing of synthetic kerosene over a non‐sulphided Ni/Al2O3 catalyst: Impact of alcohols and ketones on alkene conversion

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 10, Page 5229-5241, October 2026.
Abstract Synthetic jet fuel containing non‐petroleum‐derived kerosene can be produced from synthetic kerosene obtained through processes that include a hydroprocessing step. The potential use of non‐sulphided (reduced) nickel supported on alumina (Ni/Al2O3) was evaluated as an alternative to sulphided catalysts to saturate alkenes in sulphur‐free ...
Garima Chauhan   +3 more
wiley   +1 more source

Mild oxidative stress protects against chemotherapy-induced hair loss

open access: yesFrontiers in Oncology, 2023
Chemotherapy induces hair loss in most cancer patients who undergo treatment, which causes them significant psychosocial trauma. Scalp cooling has demonstrated some efficacy in attenuating chemotherapy-induced alopecia, but response rate varies between ...
Yusheng Zhang, Joaquin J. Jimenez
doaj   +1 more source

Prarencana pabrik cumene kapasitas 30.000 ton/tahun [PDF]

open access: yes, 2018
Perkembangan industri kimia di Indonesia terus meningkat, oleh karena itu kebutuhan bahan penunjang industri juga ikut meningkat. Cumene merupakan salah satu bahan penunjang industri kimia yang hingga saat ini masih didatangkan dari luar negeri ...
Purwanto, Rosalie Maria Windy   +1 more
core  

Application of terpene-induced cell for enhancing biodegradation of TCE contaminated soil [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2004
Trichloroethylene (TCE), a chlorinated solvent, is a major water pollutant originating from spillage and inappropriate disposal of dry cleaning agents, degreasing solvents, and paint strippers.
Ekawan Luepromchai   +2 more
doaj  

Preparation of Arylthiocyanates Using N,N′-Dibromo-N,N′-bis(2,5-dimethylbenzenesulphonyl) ethylenediamine and N,NDibromo-2,5-dimethylbenzenesulphonamide in the Presence of KSCN as a Novel Thiocyanating Reagent

open access: yesMolecules, 2001
N-Bromosulphonamides, synthesized via direct bromination of sulphonamides, react with several types of arene substrates in the presence of KSCN to afford aryl thiocyanates. The method appears to be generally applicable to benzenoid substrates with a wide
Ardeshir Khazaei   +2 more
doaj   +1 more source

The TRPM2–PARP‐1 Axis Involvement in Bisphenol A and Nonylphenol‐Induced Ferroptosis in Trigeminal Ganglion Cells

open access: yesJournal of Applied Toxicology, Volume 46, Issue 10, Page 3660-3674, October 2026.
ABSTRACT Environmental contaminants like bisphenol A (BPA) and nonylphenol (NP) are recognized neurotoxicants; however, the molecular mechanisms underlying their impact on sensory ganglia, specifically the trigeminal ganglion (TG), remain critically underexplored.
Betül Yazğan   +3 more
wiley   +1 more source

Host plant‐specific volatiles of Beauveria bassiana‐colonized plants initiate trophic plant–aphid–predator cascades

open access: yesPest Management Science, Volume 82, Issue 10, Page 9538-9552, October 2026.
Endophytic colonization of melon plants by B. bassiana modifies the crop volatile profiles in a genotype‐dependent manner. A predator choice is biased toward endophytically colonized plants infested with aphids revealing a guardian within effect of the fungus of great potential in integrated pest management.
María Cuenca‐Medina   +5 more
wiley   +1 more source

Chemisorption and the Distribution of Acid Y Zeolite Cumene Cracking Products

open access: yesAdsorption Science & Technology, 2000
The results obtained for the pulse cracking of cumene in the presence of zeolite-containing acidic catalysts were analyzed taking into account data complications arising because of the chemisorption of the components of the reaction mixture on the acid ...
Lyubov Patrylak
doaj   +1 more source

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