Results 41 to 50 of about 1,541,007 (326)

VLA observations of water masers towards 6.7 GHz methanol maser sources

, 2010
22 GHz water and 6.7 GHz methanol masers are usually thought as signposts of early stages of high-mass star formation but little is known about their associations and the physical environments they occur in. The aim was to obtain accurate positions and
A. Bartkiewicz, A. Brunthaler, Bartkiewicz, Bartkiewicz, Brunthaler, Beuther, Brand, Breen, Breen, Caswell, Cragg, Cyganowski, Cyganowski, Davis, De Buizer, De Buizer, Dodson, Elitzur, Fazio, H. J. van Langevelde, M. J. Reid, M. Szymczak, McCaughrean, Menten, Minier, Moscadelli, Moscadelli, Norris, Palla, Pestalozzi, Philips, Pillai, Reid, Rygl, Smith, Sridharan, Szymczak, Szymczak, Szymczak, Urquhart, van der Walt, van der Walt, Walsh, Xu, Y. M. Pihlström   +43 more
core   +1 more source

Methanol and isopropanol embryo dosage response curves for wild-type and ethanol-sensitive zebrafish [PDF]

, 2016
It is well established that ethanol has an array of negative effects on developing embryos, from craniofacial abnormalities to cognitive deficits and behavioral disorders.
Anderson, Ashley
core   +1 more source

LOW-WASTE TECHNOLOGY OF GLYCIDOL PRODUCTION BY PEROXIDE METHOD

Тонкие химические технологии, 2018
A technological process of manufacturing glycidol designed for the production capacity of 10 thousand tons per year and consisting in the direct oxidation of allyl alcohol with an aqueous solution of hydrogen peroxide in the presence of nanostructured ...
S. V. Leont'eva, M. R. Flid, M. A. Trushechkina, M. V. Babotina, V. R. Flid, A. V. Sulimov   +5 more
doaj   +1 more source

Exploring the Effect of Iron Metal-Organic Framework Particles in Polylactic Acid Membranes for the Azeotropic Separation of Organic/Organic Mixtures by Pervaporation

Membranes, 2021
A microporous carboxylate metal-organic framework MIL-100 Fe was prepared as submicron particles by microwave-assisted hydrothermal synthesis (Fe-MOF-MW).
Asma Msahel, Francesco Galiano, Martina Pilloni, Francesca Russo, Amor Hafiane, Roberto Castro-Muñoz, Vijay Bhooshan Kumar, Aharon Gedanken, Guido Ennas, Ze’ev Porat, Alessandra Scano, Sofiane Ben Hamouda, Alberto Figoli   +12 more
doaj   +1 more source

California Methanol Assessment; Volume II, Technical Report [PDF]

, 1983
A joint effort by the Jet Propulsion Laboratory and the California Institute of Technology Division of Chemistry and Chemical Engineering has brought together sponsors from both the public and private sectors for an analysis of the prospects for methanol
Dutzi, E., Gershman, R., Heft, R., Kalema, W., Maynard, D., O'Toole, R.   +5 more
core  

Testing the Evolutionary Sequence of High Mass Protostars with CARMA [PDF]

, 2009
We present 1" resolution CARMA observations of the 3mm continuum and 95 GHz methanol masers toward 14 candidate high mass protostellar objects (HMPOs). Dust continuum emission is detected toward seven HMPOs, and methanol masers toward 5 sources.
Altenhoff, Beltrán, Beuther, Beuther, Bronfman, Codella, Codella, Cyganowski, Egan, Garay, Genzel, Haynes, Hildebrand, Hunter, Hunter, John M. Carpenter, Keto, Keto, Menten, Molinari, Molinari, Pandian, Perault, Qiu, Rathborne, Rathborne, Reid, Sault, Scott Schnee, Shepherd, Sridharan, Torrelles, Turner, Walmsley, Wang, Zapata, Zhang   +36 more
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Effects of CaCl2 Impregnation and Graphene Blending on Adsorption Refrigeration with Activated Carbon-Methanol Working Pair

Zhileng xuebao, 2023
In-situ CaCl2 impregnation/chimerization of carbon precursors and graphene blending were introduced into the preparation process of agglomerated activated carbon to simultaneously enhance the heat and mass transfer efficiency of the activated carbon ...
Gong Xujin, Wang Junzhu, Dong Yuqi
doaj  

The Use of a Droplet Collar Accessory Attached to a Portable near Infrared Instrument to Identify Methanol Contamination in Whisky

Sensors, 2023
The aim of this study was to evaluate the ability of a droplet collar accessory attached to a portable near-infrared (NIR) instrument to characterize the artificial contamination of methanol in commercial whisky samples.
Adam Kolobaric, Rebecca Orrell-Trigg, Seth Orloff, Vanessa Fraser, James Chapman, Daniel Cozzolino   +5 more
doaj   +1 more source

Herschel observations of EXtra-Ordinary Sources (HEXOS): Methanol as a probe of physical conditions in Orion KL [PDF]

, 2011
We have examined methanol emission from Orion KL withthe Herschel/HIFI instrument, and detected two methanol bands centered at 524 GHz and 1061 GHz. The 524 GHz methanol band (observed in HIFI band 1a) is dominated by the isolated ΔJ = 0, K = −4 → −3 ...
Bell, T. A., Blake, G. A., Latter, W. B., Lis, D. C., Lord, S. D., Morris, P., Phillips, T. G., Wang, S., Zmuidzinas, J.   +8 more
core