Results 31 to 40 of about 124,621 (204)
Flexible Spectral Precoding for OFDM Systems
Proceedings, 2019 Spectral precoding is a popular approach to reduce out-of-band radiation (OBR) in multicarrier systems in order to avoid adjacent channel interference. However, it introduces distortion in the data, appropriate decoding is required at the receiver side ...
Khawar Hussain, Roberto López-Valcarce
doaj +1 more source
Processed foods and the nutrition transition: evidence from Asia [PDF]
, 2014 This paper elucidates the role of processed foods and beverages in the ‘nutrition transition’ underway in Asia. Processed foods tend to be high in nutrients associated with obesity and diet-related non-communicable diseases: refined sugar, salt ...
Baker, Phillip, Friel, Sharon
core +1 more source
Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Leucine supplementation improves leptin sensitivity in high-fat diet fed rats
Food & Nutrition Research, 2015 Background: Several studies have reported the favorable effect of leucine supplementation on insulin resistance or insulin sensitivity. However, whether or not leucine supplementation improves leptin sensitivity remains unclear.
Xue-Wei Yuan +4 more
doaj +1 more source
BUT Technology Transfer Center [PDF]
, 2016 Předmětem vypracování bakalářské práce je novostavba Centra Transferu Technologií VUT. Stavba je umístěna v městské části Brno - Královo pole při ulici Kolejní v rámci kampusu VUT Pod Palackého vrchem.
Obr, Patrik
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Tripartite entanglement from interlinked $\chi^{(2)}$ parametric interactions [PDF]
, 2006 We examine the tripartite entanglement properties of an optical system using interlinked $\chi^{(2)}$ interactions, recently studied experimentally in terms of its phase-matching properties by Bondani et al [M. Bondani, A. Allevi, E. Gevinti, A. Agliati,
A. S. Bradley, M. D. Reid, M. K. Olsen
core +2 more sources
Energy Science &Engineering, EarlyView.This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Dorota Woźniak +2 more
wiley +1 more source
Genetic characterization of the Balkan endemic species, Merodon desuturinus (Diptera: Syrphidae)
European Journal of Entomology, 2008 Variation of 15 nuclear allozyme genes and a 708 bp fragment of DNA sequence of the mitochondrial cytochrome c oxidase subunit I (COI) gene were surveyed in a population of a hoverfly species, Merodon desuturinus Vujić, Šimić & Radenković, 1995 (Diptera,
Vesna MILANKOV +2 more
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Universal control unit for simple robots [PDF]
, 2014 Text této diplomové práce se zabývá návrhem univerzální řídící jednotky pro jednoduché roboty. V první části jsou představeny některé z robotických soutěží, které se pořádají s cílem popularizovat robotiku.
Obr, Viktor
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JCPP Advances, EarlyView.This study, using data from Avon Longitudinal Study of Parents and Children across ages 4, 7 and 8, found bidirectional associations between parental negativity and child externalising behaviour across ages 7 to 8 but not ages 4 to 7. Contrary to expectations, social support and neighbourhood cohesion did not moderate any of the cross‐lagged paths ...
Jasmine A. L. Raw +4 more
wiley +1 more source