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52821
ANALISA KAPASITANSI SPESIFIK ELEKTRODA KARBON SUPERKAPASITOR DARI KAYU KARET TERHADAP LAJU SCAN BERDASARKAN VARIASI AKTIVASI HNO3
Published 2016-08-01“…The highest of specific capacitance values of 81.82 F g-1 and 10.44 F g-1 at a scan rate of 1 mV/s, while at the scan rate of 100 mV/s found the lowest of 19.67 F g-1 and 4.66 F g-1 for HNO3 variation of 25% and 5%, respectively. The SEM data showed that the carbon electrode have a hierarchical pore structure and the ED-X result found that highest percentage of carbon element as high as 92.53% at sample with a variation of 25% HNO3. …”
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52822
SYNTHESIS AND PHYSICAL-CHEMICAL PROPERTIES OF WATER-SOLUBLE 3-BENZYLXANTHINE DERIVATIVES
Published 2015-04-01“…On example of 3-benzyl-8-methylxanthinyl-7-acetic acid we proposed alternative method of synthesis of alkyl esters – convenient objects for next chemical modification. Structure and identity of all synthesized compounds has been proved by elemental analysis, IR-, 1Н NMR-spectroscopy data and by thin layer chromatography.…”
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52823
Synthesis and properties of magnetically sensitive nanocomposites based on magnetite and gemcitabine
Published 2018-11-01“…Considering the thickness of GC layer is equal to 2.4 nm in all the studied nanostructures, we have found the value of thickness of hydroxyapatite layer in the structure of Fe3O4/HА/GC NC (3.5±0.1 nm), and the thickness of C layer in Fe3O4/С/GC NC (3.2±0.1 nm). …”
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52824
Investigation, Optimization of Energy Consumption and Yield Modeling of Two Paddy Cultivars with Genetic-Artificial Bee Colony Algorithm
Published 2025-06-01“…An artificial bee colony (ABC) algorithm with a novel and straightforward elitism structure was utilized to enhance the fitness function of the genetic algorithm (GA). …”
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52825
Suppression and control of unbalanced and misalignment coupler vibration of a double-rotor permanent magnet drive
Published 2025-06-01“…The neural network iterative learning control algorithm makes the network able to fit the nonlinear features of the system by introducing nonlinear activation function and depth structure. During the iterative learning process, the network continuously adjusts the parameters according to the real-time vibration data of the system to achieve the goal of vibration suppression. …”
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52826
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52827
Desempenho de diferentes guias de ondas para uso com o analisador de umidade TRASE Performance of different waveguides for use with the TRASE water content analyser
Published 2001-04-01“…Non-destructive and destructive samples of two sites of different texture of a Dystrophic Yellow Latossol were collected and packed into 10 L containers, resulting in four replications for each texture and structure. Three different waveguides were built with rods of 0.15 m length, one with a capacitor at the beginning of the waveguide, one without a capacitor, with rods 0.009 m apart, and another without a capacitor, with rods 0.022 m apart. …”
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52828
DETERMINATION OF DEPENDENCE OF CHEWELESS EFFECTS FROM TEMPERAMENT
Published 2018-03-01“…Studies have shown that the style of each person's activity largely depends on the type of higher nervous activity entering the structure of his temperament. The temperament of an individual is considered innate, because it is a psychic property that does not lend itself to pedagogical correction and volitional regulation. …”
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52829
Impact of multimorbidity on household expenditure in China: evidence from the China health and retirement longitudinal study
Published 2025-07-01“…Methods This study employs data from the China Health and Retirement Longitudinal Study (CHARLS) for the years 2013, 2015, 2018, and 2020. …”
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52830
Effectiveness of Mobile Health Interventions for Reducing Sitting Time in Older Adults: Systematic Review and Meta-Analysis
Published 2025-05-01“…Two independent reviewers screened the studies, extracted data, and assessed methodological quality using established criteria. …”
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52831
Subcellular localization and tissue expression pattern of SlMAPK7 gene in tomato
Published 2014-11-01“…The 1 823 bp region flanking (from -29 bp to -1 851 bp) sequences of the 5′-upstream in the tomato SlMAPK7 gene were isolated and sequenced. Structure analysis of the promoter using PLACE and PlantCARE revealed that the promoter sequences contained basic cis-elements, such as TATA-box and CAAT-box and many abiotic stress responsive elements. …”
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52832
Evaluation value of ultrasound on gastrointestinal function in patients with acute heart failure
Published 2024-11-01“…Both groups collected general data and completed the Chinese version of the gastrointestinal symptom rating scale. …”
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52833
Determining large hyperfine interactions of a model flavoprotein in the semiquinone state using pulse EPR (electron paramagnetic resonance) techniques
Published 2025-07-01“…These results showcase the potential of combining CW EPR, ELDOR-detected NMR, and HYSCORE with isotopic labeling to probe electronic and nuclear interactions in flavoproteins. The new data complete and refine the existing experimental map for the electronic structure of the flavin cofactor and expose systematic divergences between the calculated and experimental values of hyperfine couplings of the atoms that contribute most to the semi-occupied orbital (SOMO). …”
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52834
SYNTHESIS AND ANTIMICROBIAL PROPERTIES OF 8-BENZYLIDENHYDRAZINO-1-n-PROPYLTHEOBROMINES
Published 2015-04-01“…Interaction of 8-hydrazinoptheobromine with aldehydes has lead to formation of a range of respective 8-benzylidenhydrazinoderivatives. Structure of synthesized compounds has been definitely proved by NMR-spectroscopy.It has beenfound, that synthesized 8-benzylidenhydrazino-1-n-propyltheobrominesexhibit mild effect.Index of antibacterial activity of some compoundsagainstStaphylococcus aureus and Candida albicans is approaching toAmpicillin andNystatin. …”
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52835
PALEOTECTONIC AND PALEOGEOGRAPHIC CONDITIONS FOR THE ACCUMULATION OF THE LOWER RIPHEAN AI FORMATION IN THE BASHKIR UPLIFT (SOUTHERN URALS): THE TERRANECHRONE® DETRITAL ZIRCON STUDY...
Published 2018-03-01“…The characteristics of these zircons can be explained by a model showing the Ai Formation in the Navysh graben that is a rift structure and a predecessor of the Kama-Belaya aulacogene in the inner Volga-Ural region of the Paleoproterozoic supercontinent Columbia. …”
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52836
EXPERIMENTAL STUDY OF EFFECTIVENESS OF DEEP FLUORIDATION OF ENAMEL DURING SECONDARY MINERALIZATION OF THE PERMANENT TEETH ENAMEL
Published 2018-03-01“…The aim of the research was in vitro investigation of changes in chemical composition and morphological structure of the superficial layer of just erupted permanent teeth enamel under the influence of deep fluoridation. …”
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52837
Propiedades psicométricas de la Escala de Motivación Deportiva y análisis de la motivación en las clases de educación física y su relación con nivel de práctica de actividad física...
Published 2019-07-01“…Findings suggest that the analyzed instrument is valid and reliable when using the 7-factor structure, as a positive correlation between high levels of motivation and active males and adolescents could be observed. …”
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52838
Molecular mechanisms of arecoline-induced oral cancer: a network toxicology and molecular docking techniques integrated analysis
Published 2025-05-01“…This study employs network toxicology integrated with molecular docking techniques to systematically investigate the potential molecular pathogenesis of arecoline-induced oral cancer, aiming to provide novel insights for targeted therapeutic strategies. The SMILES structure of arecoline was retrieved from PubChem for foundational data preparation. …”
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52839
Los camarones (Crustácea: Decapoda: Nanantia) asociados a praderas de Thalassia Testudinum Banks ex koning, en la región de Santa Marta, caribe colombiano Los camarones (Crustácea:...
Published 1992-09-01“…High variations in the structure and composition of the shrimp populations were found throughout the study; they were related to grass-bed architecture.…”
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52840
Polysomnographic Findings in Fragile X Syndrome Children with EEG Abnormalities
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