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Mostrando ítems 76701-76710 de 78541
Artículo
Understanding the Photocatalytic Properties of Pt/CeOx/TiO2: Structural Effects on Electronic and Optical Properties
(Wiley, 2019-06-07)
Ceria‐titania interfaces play a crucial role in different chemical processes but are especially promising for the photocatalytic splitting of water using light in the visible wavelength region when Pt is added to the system. ...
Artículo
Mechanism of coordinated synthesis of the antagonistic regulatory proteins NifL and NifA of Klebsiella pneumoniae
(American Society for Microbiology, 1996-12)
The nifLA operon of Klebsiella pneumoniae codes for the two antagonistic regulatory proteins which control expression of all other nitrogen fixation genes. NifA is a transcriptional activator, and NifL inhibits NifA. The ...
Artículo
Artículo
Long-lasting memory deficits in mice withdrawn from cocaine are concomitant with neuroadaptations in hippocampal basal activity, GABAergic interneurons and adult neurogenesis
(Company of Biologists, 2017)
Cocaine addiction disorder is notably aggravated by concomitant cognitive and emotional pathology that impedes recovery. We studied whether a persistent cognitive/emotional dysregulation in mice withdrawn from cocaine holds ...
Artículo
Electrical properties of bismuth ferrites: Bi2Fe4O9 and Bi25FeO39
(Elsevier, 2019)
Bi2Fe4O9 was prepared by solid-state reaction and the electrical properties measured by impedance spectro- scopy. After annealing in O2 at 900 °C, Bi2Fe4O9 is an electrically-homogeneous insulator. Its high frequency p ...
Ponencia
Artículo
Industrial Metabolism: A Multilevel Characterization for Designing Sustainable Manufacturing Systems
(MDPI, 2023-12)
The development of industrial manufacturing systems has significant implications for society and the environment, often resulting in substantial waste generation. To address this issue and promote sustainable growth, the ...
Ponencia
A QCIF 145dB imager for focal plane processor chips using a tone mapping technique in standard 0.35μm CMOS technology
(2011)
This paper presents a QCIF HDR imager where visual information is simultaneously captured and adaptively compressed by means of an in-pixel tone mapping scheme [1]. The tone mapping curve (TMC) is calculated from a ...
Artículo
Artículo
Derecho de la Unión, investigación embrionaria humana y patentes biológicas
(Centro de Estudios Políticos y Constitucionales (España), 2012)
En esta nota doctrinal se analiza de un modo crítico el alcance real de la conceptualización del embrión humano en el Derecho de la Unión a partir de la sentencia del Tribunal de Justicia de 18 de octubre de 2011, en el ...