Results 71 to 80 of about 87,044 (337)

A High-Mass Protobinary System in the Hot Core W3(H2O)

, 2005
We have observed a high-mass protobinary system in the hot core W3(H2O) with the BIMA Array. Our continuum maps at wavelengths of 1.4mm and 2.8mm both achieve sub-arcsecond angular resolutions and show a double-peaked morphology.
Cesaroni R., Cesaroni R., David J. Wilner, Edmund C. Sutton, Hildebrand R. H., Huei‐Ru Chen, Kahn F. D., Larson R. B., Ossenkopf V., Ossenkopf V., William J. Welch, Wyrowski F.   +11 more
core   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

catena-poly[[[(2,2′-bipyridine-2κ2N,N′)-μ-cyanido-1:2κ2N:C-cyanido-2κC-tris(methanol-1κO)(nitrato-1κ2O,O′)iron(II)yttrium(III)]-di-μ-cyanido-1:2′κ2N:C;2:1′κ2C:N] methanol solvate hemihydrate]

Acta Crystallographica Section E, 2010
The title complex, {[FeIIYIII(CN)4(NO3)(C10H8N2)(CH3OH)3]·CH3OH·0.5H2O}n, is built up of ladder-like chains oriented along the c axis.
Yan Xu, He-Qing Shu, Xiao-Ping Shen
doaj   +1 more source

The conversion of citrulline to arginine in kidney [PDF]

, 1941
Glycocyamine is formed in the kidney by the transfer of the amidine group of arginine to the nitrogen atom of glycine. In the study of this reaction it was observed that glycocyamine was also formed from citrulline and glycine.
Borsook, Henry, Dubnoff, Jacob W.
core  

Retrieval analysis of 38 WFC3 transmission spectra and resolution of the normalisation degeneracy [PDF]

, 2018
A comprehensive analysis of 38 previously published Wide Field Camera 3 (WFC3) transmission spectra is performed using a hierarchy of nested-sampling retrievals: with versus without clouds, grey versus non-grey clouds, isothermal versus non-isothermal ...
Fisher, Chloe, Heng, Kevin
core   +2 more sources

Electrically Assisted Thermal Stamping of Tunable Carbon‐Based Nanofilms for Direct Fabrication of Hydrophobic, Energy Harvesting, and Sensing Devices

Advanced Materials, EarlyView.
Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo, Yong Choi, Gajendra S. Shekhawat, Minjoong Shin, Kunmo Koo, Xiaobing Hu, Jiheon Kim, Wonjoon Choi, Xinqi Chen, Vinayak P. Dravid   +9 more
wiley   +1 more source

Empirical Analysis of Hydrogen Cyanide in Streams used for Commercial Fermentation of Cassava [PDF]

, 2022
Christian Ukonu, Halimat Lasisi, Esther Adewole, Jesuloluwa Olunaike, Esther Adewole, Abisola, Jesuloluwa Olunaike, Hannah, P Alitubeera, P Eyu, B Kwesiga, A Ario, B Zhu, D Cacace, H Ashbaugh, N Kouri, S Bledsoe, S Lancaster, S Chalk, G Chala, G Sori, D Chimdessa, G Firdisa, O Eshiett, M Sekuru, E Eshiett, C Enyi, H Ota, E Apuye, F Ekwu, C Okorie, A Essers, R Van Der Grift, A Voragen, L Gari, K Lam, F Lau, H Lasisi, N Njoku, A Chidiebere, B Owolabi, E Adewole, M Okunola, H Lasisi, N Osho, N Haruna, D Shumi, T Afeta, R Nuguse, G Tayfur, B Alper, C Ukonu, H Lasisi, E Adewole, M Okunola, U Benjamin, E Okorie, H Lasisi, P Okhani, C Ukonu, H Lasisi, E Adewole, E Okorie   +62 more
openalex   +1 more source

Cyanide overproduction impairs cellular bioenergetics in Down syndrome

Neurotherapeutics
Cyanide exerts its toxic effects primarily by inhibiting mitochondrial Complex IV (Cytochrome c oxidase, CCOx). Recent studies have shown that mammalian cells can endogenously produce cyanide from glycine via a lysosomal pathway.
Maria Petrosino, Karim Zuhra, Anna Kieronska-Rudek, Lucia Janickova, Olivier Bremer, Moustafa Khalaf, Brian A. Logue, Csaba Szabo   +7 more
doaj   +1 more source

Determination of Cyanide in Biological and Non-biological Matrices by Headspace Gas Chromatography coupled to Flame- Ionization Detector

Arab Journal of Forensic Sciences & Forensic Medicine, 2015
A simple, rapid and reliable method for quantitation of cyanide was developed on a headspace gas chromatograph coupled to a flame ionization detector using a HP-Innovax (Polyethylene glycol bonded) column on an Agilent 7890A GC. Cyanide in blood or other
Humera Shafi, Adeel Subhani, Muhammad Imran, Sardar Ali Watoo, Muhammad Sarwar, Syed Saeed-ul-Hassan, Abida Latif, Muhammad Zar Ashiq, M. Ashraf Tahir, Ammar M. Tahir   +9 more
doaj   +1 more source

Detection of molecular microwave transitions in the 3 mm wavelength range in comet Kohoutek (1973f) [PDF]

Observations of comet Kohoutek made with a 3-mm line receiver mounted on the 11-m NRAO radio dish at Kitt Peak are presented. The detection of line transitions of hydrogen cyanide and methyl cyanide is reported and discussed along with the variability of
Buhl, D., Huebner, W. F., Snyder, L. E.
core   +1 more source