Listar por título
Mostrando ítems 23268-23287 de 26732
-
Spectrophotometric Quantitation of Antioxidant Capacity through the Formation of a Phosphomolybdenum Complex: Specific Application to the Determination of Vitamin E1
(2013-09-23)A spectrophotometric method has been developed for the quantitative determination of antioxidant capacity. The assay is based on the reduction of Mo(VI)to Mo(V) by the sample analyte and the subsequent formation of a green ... -
Spectroscopic characterization of a neon surface-wave sustained (2.45 GHz) discharge at atmospheric pressure
(Elsevier, 2008)In this paper a spectroscopic study of a microwave (2.45 GHz) neon surface-wave sustained discharge (SWD) at atmospheric pressure in a quartz tube has been carried out in order to determine the plasma characteristic ... -
Spectroscopic Study of an Expanded Argon Microwave (2.45 GHz) Plasma at Atmospheric Pressure in a Helium Environment
(SAGE, 2009)In the present work, an argon microwave (2.45 GHz) plasma flame created at the end of a surface-wave-sustained discharge column in a helium environment has been experimentally studied. This is a plasma with new possibilities ... -
Speeding Up Evolutionary Learning Algorithms using GPUs
(ESTYLF, 2010)This paper propose a multithreaded Genetic Programming classi cation evaluation model using NVIDIA CUDA GPUs to reduce the computational time due to the poor perfor- mance in large problems. Two di erent clas- si ... -
Speeding up Multiple Instance Learning Classification Rules on GPUs
(2017)Multiple instance learning is a challenging task in supervised learning and data mining. How- ever, algorithm performance becomes slow when learning from large-scale and high-dimensional data sets. Graphics processing ... -
Spinel-type MgxMn2-yFeyO4 as a new electrode for sodium ion batteries
(Elsevier, 2022)It is known that a certain amount (x) of lithium can be reversibly (de)inserted in the spinel-type LixMn2O4, while the structure is preserved. In contrast to lithium-containing spinel, it is believed that the sodium-cont ... -
Splendeur et décadence: la représentation de la société et de la ville dans Une liaison parisienne de Marie-Claire Blais
(UCOPress, 2011)En Une liaison parisienne (1975), Marie-Claire Blais sitúa la acción en Paris, una ciudad idealizada por Mathieu Lelièvre, un joven quebequense que viaja a Francia. Su recorrido por la capital francesa permite caracterizar ... -
Spliceosomal profiling identifies EIF4A3 as a novel oncogene in hepatocellular carcinoma acting through the modulation of FGFR4 splicing
(Wiley, 2022)Introduction: Altered splicing landscape is an emerging cancer hallmark; however, the dysregulation and implication of the cellularmachinery controlling this process (spliceosome components and splicing factors) in ... -
Splicing factor SF3B1 is overexpressed and implicated in the aggressiveness and survival of hepatocellular carcinoma
(Elsevier, 2020)Splicing alterations represent an actionable cancer hallmark. Splicing factor 3B subunit 1 (SF3B1) is a crucial splicing factor that can be targeted pharmacologically (e.g. pladienolide-B). Here, we show that SF3B1 is ... -
Splicing Machinery is Dysregulated in Pituitary Neuroendocrine Tumors and is Associated with Aggressiveness Features
(MDPI, 2019)Pituitary neuroendocrine tumors (PitNETs) constitute approximately 15% of all brain tumors, and most have a sporadic origin. Recent studies suggest that altered alternative splicing and, consequently, appearance of aberrant ... -
El Spondylus en el Perú prehispánico. Su significación religiosa y económica
(Asociación de Estudios de Ciencias Sociales y Humanidades, 2005)Con este trabajo pretendemos dar unas breves pinceladas que sirvan como visión general del significado y ex tensión del Spondyl11s, molusco trop ical, en el mundo ceremonial and ino y del an tiguo Perú. Esta import -
Sport, doping and male fertility
(BMC, 2018)It is universally accepted that lifestyle interventions are the first step towards a good overall, reproductive andsexual health. Cessation of unhealthy habits, such as tobacco, alcohol and drug use, poor nutrition and ... -
Spring & Summer Courses 2012
(Campus de Excelencia Internacional Agroalimentario, 2012) -
Srta. Nena Cámara
([s.n] (Málaga), 1934) -
SRYAN, Lorraine (2014), Memory and spatiality in post-millennial Spanish narrative. Ashgate (U.K.), Publishing Company.
(Universidad Francisco de Vitoria, 2016)Reseña de "Memory and spatiality in post-millennial Spanish narrative” de Ryan, Lorraine. -
sSLAM: Speeded-Up Visual SLAM Mixing Artificial Markers and Temporary Keypoints
(MDPI, 2023)Environment landmarks are generally employed by visual SLAM (vSLAM) methods in the form of keypoints. However, these landmarks are unstable over time because they belong to areas that tend to change, e.g., shadows or moving ... -
St Marina and Satan: A Syriac dialogue poem
(Universidad de Córdoba, Servicio de Publicaciones, 2008)Syriac authors took over and adapted the ancient Mesopotamian genre of precedence dispute, transforming it into a dispute or dialogue, with theological overtones, which is normally between biblical characters. A small ... -
Stability after confinement of the H atom
(Elsevier, 2019)The stability of a spherically confined atomic system when confinement is removed is studied. We consider s, p, d, and f states of the Hydrogen atom confined by a finite barrier. The stability is characterized in terms of ... -
Stability and Activity of Zn/MCM-41 Materials in Toluene Alkylation: Microwave Irradiation vs Continuous Flow
(MDPI, 2019)Zn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride ... -
Stability of amphiphilic and hydrophobic pollutants in nanostructured liquids based on anionic micelles
(Universidad de Córdoba, 2010)