Results 51 to 60 of about 561,314 (366)

Survey for Emission-Line Galaxies: Universidad Complutense de Madrid List 3 [PDF]

open access: yes, 1999
A new low-dispersion objective-prism search for low-redshift ...
Alonso O.   +17 more
core   +3 more sources

Determining the influence of belonging to a wine protected designation of origin on profitability

open access: yesAgribusiness, EarlyView.
Abstract To guide consumers, wineries need credible attributes about the quality of their wines and its origin. In Spain, protected designations of origin (PDO) guarantee that the wine has been produced in a certain wine region in accordance with specific and officially regulated quality criteria thus providing elements of guarantee to the consumer ...
Jordi Moreno Gené   +2 more
wiley   +1 more source

Primary scintillation yields induced by $$\alpha $$ α particles in gas mixtures of Argon/ $$\hbox {CF}_4$$ CF 4 at 9.5 bar

open access: yesEuropean Physical Journal C: Particles and Fields
We report time and band -resolved scintillation from $$\alpha $$ α -particles in Ar/ $$\hbox {CF}_4$$ CF 4 mixtures at a pressure of 9.5 bar. Our results show that %-level addition of $$\hbox {CF}_4$$ CF 4 enables strong wavelength-shifted scintillation ...
P. Amedo   +3 more
doaj   +1 more source

On the birationality of the adjunction mapping of projective varieties [PDF]

open access: yes, 2011
Let $X$ be a smooth projective $n$-fold such that $q(X)=0$ and $L$ a globally generated, big line bundle on $X$ such that $h^0(K_X+(n-2)L) >0$. We give necessary and sufficient conditions for the adjoint systems $|K_X+kL|$ to be birational for $k \geq n ...
Knutsen, Andreas Leopold
core  

Acute febrile illness is associated with Rickettsia spp infection in dogs [PDF]

open access: yes, 2015
BACKGROUND: Rickettsia conorii is transmitted by Rhipicephalus sanguineus ticks and causes Mediterranean Spotted Fever (MSF) in humans. Although dogs are considered the natural host of the vector, the clinical and epidemiological significance of R ...
A Cascio   +69 more
core   +2 more sources

Asociacionismo gallego y mercado del libro en la Buenos Aires del medio siglo: dos proyectos editoriales de Luís Seoane

open access: yes, 2015
Analisis de dos proyectos editoriales escritos por Luis Seoane, en el contexto de crecimiento del mercado del libro argentino y desarrollo de las asociaciones gallegas de Buenos Aires.
Federico Gerhardt
semanticscholar   +1 more source

Machine Learning for Organic Fluorescent Materials

open access: yesAggregate, EarlyView.
Organic fluorescent materials (OFMs) have demonstrated significant potential in diverse applications. Conventional approaches for studying OFMs face significant limitations in fluorescence spectroscopy and computational methods. Machine learning (ML) has revolutionized materials chemistry, offering superior predictive accuracy and efficiency over ...
Jiamin Zhong   +7 more
wiley   +1 more source

Traducir el texto autotraducido y retroautotraducido: A sombra cazadora, de Suso de Toro

open access: yesTrans, 2022
El objetivo de este artículo consiste en profundizar en la especificidad que ofrece la traducción a otros idiomas de una obra traducida por el autor desde una primera lengua a una segunda lengua.
Xosé Manuel Dasilva
doaj   +1 more source

Queridos todos. El intercambio epistolar entre escritores hispanoamericanos y españoles del siglo XX [PDF]

open access: yes, 2014
Queridos todos. El intercambio epistolar entre escritores hispanoamericanos y españoles del siglo XX Ana Gallego Cuiñas y Erika Martínez (eds.) Bruselas: Peter Lang, 2013 431 páginasReseña libro:Queridos todos.
Español, Janneth
core  

Fiber averaged dynamics associated with the Lorentz force equation

open access: yes, 2014
It is shown that the Lorentz force equation is equivalent to the auto-parallel condition $\,^L\nabla_{\dot{{x}}}\dot{{x}}=0$ of a linear connection $^L\nabla$ defined on a convenient pull-back vector bundle.
Amendt   +26 more
core   +1 more source

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