Results 21 to 30 of about 12,812 (160)

Bis[1-(2,3-dimethylphenyl)piperazine-1,4-diium] bis(oxonium) cyclohexaphosphate dihydrate

Acta Crystallographica Section E, 2013
In the title compound, 2C12H20N22+·2H3O+·P6O186−·2H2O, a protonated water molecule bridges the centrosymmetrical anionic P6O18 ring via O—H...O hydrogen bonds.
Iness Ameur, Sonia Abid, Salem S Al-Deyab, Mohamed Rzaigui   +3 more
doaj   +1 more source

Discovery of New, Dust-Poor B[e] Supergiants in the Small Magellanic Cloud [PDF]

, 2012
We present the discovery of three new B[e] supergiants (sgB[e] stars) in the Small Magellanic Cloud (SMC). All three stars (R15, R38, and R48) were identified in the course of our Runaways and Isolated O Type Star Spectroscopic Survey of the SMC (RIOTS4).
A. S. Graus, Allen, Azzopardi, Battinelli, Bonanos, Charbonnel, Conti, Conti, Drilling, Feast, Gordon, Hernández, J. B. Lamb, Kastner, Kraus, Lamb, Lamers, Lamers, M. S. Oey, Massey, Miroshnichenko, Oey, Oey, Pasquali, Pellegrini, Pojmanski, Skrutskie, Stee, Wisniewski, Zaritsky, Zickgraf, Zickgraf, Zickgraf, Zickgraf   +33 more
core   +1 more source

Análisis económico sobre el tamaño óptimo del mercado y ubicación de estaciones de transferencia para el manejo de residuos sólidos en Colombia

Lecturas de Economía, 2012
Análisis económico sobre el tamaño óptimo del mercado y ubicación de estaciones de transferencia para el manejo de residuos sólidos en Colombia     Resumen: El objetivo principal de este estudio es realizar un análisis económico para estimar el tamaño
Jorge Perdomo, Juan Ramírez
doaj   +1 more source

ECONOMIC AND LEGAL WAYS OF TRANSPORT INDUSTRY MODERNIZATION IN UKRAINE IN THE CONTEXT OF CLIMATE CHANGE

Фінансово-кредитна діяльність: проблеми теорії та практики, 2022
. There is substantiated the need to modernize the transport area of Ukraine in the view of state obligations adopted during the signing of international environmental agreements.
Yа. Malykhina , Yа. Protopopova , O. Pavlichenko , V. Pavlichenko   +3 more
doaj   +1 more source

Barriers and Challenges for the Implementation of the Integrated Tariff in Ukraine on the Case of Kyiv City

Studia Ekonomiczne i Regionalne, 2019
Subject and purpose of work: Integrated fare to date is essential for the efficient functioning of city transport services and for the involvement of citizens to shift from private to public transport. Implementation of this kind is a necessary component
Kolomechiuk Vladyslav
doaj   +1 more source

ADEQUAÇÃO DO CONSUMO ALIMENTAR DE ADEPTOS DA DIETA VEGETARIANA ESTRITA

Lifestyle Journal, 2018
A dieta vegetariana estrita é aquela que possui restrição alimentar de qualquer tipo de carne e produtos advindos de origem animal. Com essa exclusão de um dos grupos alimentares, os adeptos desse tipo de dieta podem ter dificuldades para atingir as ...
Márcia Lopes Weber, Kelly Santos Fraga, Pedro Henrique Galdino de Alcântara, Luciana Setaro   +3 more
doaj   +1 more source

Porcine reproductive and respiratory syndrome virus non-structural protein 4 cleaves guanylate-binding protein 1 via its cysteine proteinase activity to antagonize GBP1 antiviral effect

Veterinary Research, 2022
Porcine reproductive and respiratory syndrome (PRRS) is a highly infectious disease caused by PRRS virus (PRRSV) that causes great economic losses to the swine industry worldwide.
Hong Duan, Haoxin Dong, Shuya Wu, Jiahui Ren, Mingfang Zhang, Chuangwei Chen, Yongkun Du, Gaiping Zhang, Angke Zhang   +8 more
doaj   +1 more source

U-Duality and Integral Structures [PDF]

, 1995
We analyze the U-duality group for the case of a type II superstring compactified to four dimensions on a K3 surface times a torus. The various limits of this theory are considered which have interpretations as type IIA and IIB superstrings, the ...
Allan, Aspinwall, Aspinwall, Aspinwall, Aspinwall, Beauville, Candelas, Candelas, Cecotti, Ceresole, Cremmer, Dai, David R. Morrison, de Roo, de Wit, Dijkgraaf, Dine, Duff, Ferrara, Harvey, Hull, Julia, Kobayashi, Morrison, Morrison, Morrison, Paul S. Aspinwall, Romans, Seiberg, Sen, Sen, Sen, Strominger, Townsend, Witten, Witten   +35 more
core   +3 more sources

Martina Wagner-Egelhaaf (eds.), Handbook of Autobiography/ Autofiction, Volume 1: Theory and Concepts, Volume 2: History and Volume 3: Exemplary Autobiographical/ Autofictional Texts

European Journal of Life Writing, 2019
Book ...
Yvonne Delhey
doaj   +1 more source

Scattering phases for meson and baryon resonances on general moving-frame lattices [PDF]

, 2012
A proposal by L\"uscher enables one to compute the scattering phases of elastic two-body systems from the energy levels of the lattice Hamiltonian in a finite volume.
A. Messiah, A. Rusetsky, G. Schierholz, J. Foley, J. M. Zanotti, J. P. Elliott, M. Göckeler, M. Lage, P. E. L. Rakow, R. Horsley, U.-G. Meißner, X. Feng   +11 more
core   +4 more sources