Now showing items 1-10 of 481
A Performance Evaluation of Oscillation Based Test in Continuous Time Filters
(World Academy of Science, Engineering and Technology, 2014-01)
This work evaluates the ability of OBT for detecting parametric faults in continuous-time filters. To this end, we adopt two filters with quite different topologies as cases of study and a previously reported statistical ...
Pyridinic analog of the natural product (-)-spectaline as potential adjuvant for the treatment of central nervous system disorders
(Elsevier B.V., 2015-05-15)
Previously we designed a series of pyridinic anticholinesterasic compounds based on molecular hybridization between tacrine and the natural piperidine alkaloid (-)-3-O-acetylspectaline isolated from Senna spectabilis. Based ...
Antioxidant Activity of Resveratrol Analogs
(BENTHAM SCIENCE PUBL LTDSHARJAH, 2012)
This study evaluated the antioxidant activity of five resveratrol analogs by relating the activity of the molecule with its chemical structure. The five resveratrol analogs were synthesized and the antioxidant activity was ...
General-compensation-purpose Static var Compensator prototype
(Elsevier B.V., 2019-04-01)
Static var Compensator (SVC) has a general topology and its operational principle allows its application with distinct compensation purposes, such as voltage regulation or load balancing. Thus, this paper presents the ...
Digital to analog converter nonlinear test
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
Synthesis and biological evaluation of cytotoxic properties of stilbene-based resveratrol analogs
(Elsevier France-editions Scientifiques Medicales ElsevierParisFrança, 2009)
Interaction of wheat protein synthesis elongation factor 1 with GTP analogs
Wheat protein synthesis elongation factor 1 was tested for binding to GTP analogs, including structures resembling "caps" that are present at the 5′-termini of most eukaryotic mRNAs. The interaction was assayed by determining ...
The Analogy as a Cognitive Strategy that Encourages Reading Comprehension in Expository TextsLa analogía como estrategia cognitiva que favorece la comprensión lectora en textos expositivos
(Centro de Investigación y Docencia en Educación (CIDE), 2010)
PAIN IN FIBROMYALGIA AND DISCRIMINATIVE POWER OF THE INSTRUMENTS: VISUAL ANALOG SCALE, DOLORIMETRY AND THE MCGILL PAIN QUESTIONNAIRE
(MEDFARMA-EDICOES MEDICAS, LDA, 2008)
Objective: The aim of this study was to verify the discriminative power of the most widely used pain assessment instruments. Methods: The sample consisted of 279 subjects divided into Fibromyalgia Group (FM- 205 patients ...