Results 111 to 120 of about 162,826 (277)

The largest oxigen bearing organic molecule repository

open access: yes, 2007
We present the first detection of complex aldehydes and isomers in three typical molecular clouds located within 200pc of the center of our Galaxy. We find very large abundances of these complex organic molecules (COMs) in the central molecular zone ...
Huttemeister S.   +8 more
core   +1 more source

Isolation and Characterization of β-Phenylethylamine-Producing Lactic Acid Bacteria from Dairy Products

open access: yesMicroorganisms
β-phenylethylamine (PEA) is a neuroactive trace amine synthesized by the enzymatic decarboxylation of phenylalanine. PEA is involved in the improvement of mood and attention.
Angel Casado   +5 more
doaj   +1 more source

On the Adsorption Kinetics and Equilibrium of Polyaromatic Hydrocarbons from Aqueous Solution

open access: yesAdsorption Science & Technology, 2011
The purpose of the present work was to explore the removal of three polycyclic aromatic hydrocarbons (naphthalene, fluorene and acenaphtene) (PAHs) from aqueous solution onto an activated carbon.
Marta Haro   +3 more
doaj   +1 more source

El empleo de carbones en lo industrio del cemento

open access: yesMateriales de Construccion, 1977
La actual carestía de la energía y la escasez prevista para la segunda mitad de la próxima década, pueden aconsejar el estudio detallado del problema con que habrá de tener que enfrentarse la industria del cemento que depende, en gran medida, de un ...
José García Conde
doaj   +1 more source

A HALF-GRAPH DEPTH FOR FUNCTIONAL DATA [PDF]

open access: yes
A recent and highly attractive area of research in statistics is the analysis of functional data. In this paper a new definition of depth for functional observations is introduced based on the notion of “half-graph” of a curve.
Juan Romo, Sara Lopez-Pintado
core  

A pilot search for mm-wavelength recombination lines from emerging ionized winds in pre-planetary nebulae candidates

open access: yes, 2017
We report the results from a pilot search for radio recombination line (RRL) emission at millimeter wavelengths in a small sample of pre-planetary nebulae (pPNe) and young PNe (yPNe) with emerging central ionized regions.
Alcolea, J.   +4 more
core   +1 more source

Ex-votos pintados

open access: yesREVER: Revista de Estudos da Religião
Este artigo é fruto da nossa tese de doutorado, na qual estudamos ex-votos pintados brasileiros e portugueses, dos séculos XVIII e XIX sob o viés da filologia. Consideramos que esse material se trata de um texto multimodal elaborado pela junção de texto verbal (a legenda) com texto não-verbal (a pintura), ou seja, que é composto por, pelo menos, duas ...
openaire   +1 more source

Home - About - Disclaimer - Privacy