Results 151 to 160 of about 94,410 (289)

Heliox at 4 ATA Reduces Error Rates Compared to Trimix and Air, but It Does Not Affect Short-Term Memory in Hyperbaric Conditions. [PDF]

Biology (Basel)
Sharma RI, Mankowska ND, Marcinkowska AB, Winklewski PJ, Kot J.   +4 more
europepmc   +1 more source

First lithium experiments in HIDRA and evidence of helium retention during quasi-steady-state stellarator plasma operations

, 2022
D. Andruczyk, Andrew Shone, Zachariah Koyn, Jean Paul Allain   +3 more
openalex   +2 more sources

Integration of High‐p, Low‐T CO2 Electrolysis with Pressure Swing Adsorption Purification

Chemie Ingenieur Technik, EarlyView.
We evaluate a high‐p low‐T CO2 electrolysis (LTCE) cell with a pressure swing adsorption (PSA) to compare cascade vs. recycle operation. Although a cascade yields high CO selectivity but limited yield, a full recycle achieves near‐quantitative CO production, highlighting gas recycling as essential for LTCE/PSA systems.
Martin Peters, Supriya Bhaskaran, Franz Bommas, Kevinjeorjios Pellumbi, Ulf‐Peter Apfel, Kai junge Puring   +5 more
wiley   +1 more source

Geochemical Characteristics and Significance of Residual Gases in Shale and Granite. [PDF]

ACS Omega
Meng B, Zhou S, Li J, Zhong G, Wu Y, Han J, Liu J, Xue J.   +7 more
europepmc   +1 more source

Influence of nanochannel structure on helium-vacancy cluster evolution and helium retention

, 2019
Wenjing Qin, Shuoxue Jin, Xingzhong Cao, Yongqiang Wang, P. Peres, Seoyoun Choi, Changzhong Jiang, Renhai Feng   +7 more
openalex   +2 more sources

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

The Canadian Journal of Chemical Engineering, EarlyView.
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, Felix Link, Cibele Melo Halmenschlager, Arno de Klerk   +3 more
wiley   +1 more source

Combination of Cold Helium Plasma with Fluoride Varnish to Improve Enamel Surface Protection. [PDF]

Materials (Basel)
Fathollah S, Abbasi H, Ahmad Akhoundi MS.   +2 more
europepmc   +1 more source

The mobility of small vacancy/helium complexes in tungsten and its impact on retention in fusion-relevant conditions [PDF]

, 2017
Danny Pérez, Luis Sandoval, Sophie Blondel, Brian D. Wirth, Blas P. Uberuaga, Arthur F. Voter   +5 more
openalex   +1 more source

Synthesis, characterization, and performance of x_MoO3/Z‐22 and x_MoO3/MMP catalysts for biodiesel production

The Canadian Journal of Chemical Engineering, EarlyView.
Methyl transesterification of soybean oil using heterogeneous catalysts for biodiesel production. Abstract The growing global demand for renewable fuels has driven the search for efficient catalysts in biodiesel production. This study presents the synthesis and characterization of x_MoO3/Z‐22 and x_MoO3/MMP heterogeneous catalysts, and evaluates the ...
André Miranda da Silva, Vitória de Andrade Freire, José Jailson Nicácio Alves, Romualdo Rodrigues Menezes, Bianca Viana de Sousa Barbosa   +4 more
wiley   +1 more source

Unambiguous analytical separation and improved syntheses of [¹¹C]acetate and [¹¹C]acetoacetate. [PDF]

EJNMMI Radiopharm Chem
Bamminger K, Nics L, Hacker M, Philippe C, Ozenil M.   +4 more
europepmc   +1 more source