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Mostrando 13-24 de 4371 artigos, teses e dissertações.
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13. Compact Triple Band Notched Pentagonal Shaped UWB Antenna Loaded with Slots and Parasitic Resonator
Abstract In this paper, a compact, planar printed microstrip line fed pentagonal shape ultra-wideband antenna with triple band-notched characteristics is proposed and investigated. By incorporating a pair of mirrored Γ-shape, a pair of mirrored L-shape slots in the pentagonal patch and bent C-shape parasitic strip at the backside of a patch, the tunable ban
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-06
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14. The use of seismic tomography to describe the upper crustal structure beneath the Chalupas Caldera, Ecuador
Abstract The Chalupas Caldera is a rhyolitic volcano located in the Eastern Cordillera to the Southeast of the Cotopaxi Volcano in the Ecuadorian Andes. It is supposedly fed by a huge magmatic chamber below the caldera. For studying the Chalupas magmatic chamber, the tomographic models obtained by a Tarantola-Valette inversion and studied previously in the e
REM, Int. Eng. J.. Publicado em: 2021-06
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15. Maternal Intake of Flaxseed During Lactation and Exercise Training Protect Against Salt Overload-Induced Aortic Remodeling in Adult Offspring
Abstract Background High dietary sodium intake can induce endothelial stiffness even without changes in blood pressure. Objectives To evaluate the effects of exercise training and chronic intake of sodium chloride solution on aortic morphology of male offspring of rat dams who consumed flaxseed during lactation. Methods Female rats were fed with a control
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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16. Acute Myocardial Infarction as the Initial Clinical Manifestation of Pernicious Anemia
Abstract Background High dietary sodium intake can induce endothelial stiffness even without changes in blood pressure. Objectives To evaluate the effects of exercise training and chronic intake of sodium chloride solution on aortic morphology of male offspring of rat dams who consumed flaxseed during lactation. Methods Female rats were fed with a control
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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17. Characterization of oat bran β-glucan with special reference to efficacy study to elucidate its health claims for diabetic patients
Abstract The present study was designed to characterize oat bran for their biological attributes. The results showed that bran of Avon variety contained high TDF, SDF, β-glucan and extractability of β-glucan than bran of oat variety Sargodha-81. The extrusion process exhibited the highest extractability of β-glucan (45.37%) followed by cooking (37.28%) an
Food Sci. Technol. Publicado em: 2021-03
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18. Ameliorating effects of okra (Abelmoschus esculentus) seed oil on hypercholesterolemia
Abstract Lifestyle associated disorders have always been a hazard for the advancement of chronic diseases. Therefore, use of natural dietary sources is proved to be safe for reducing the occurrence and management of chronic diseases. Okra along with its various parts has been used for the treatment of several diseases. The present study was done to examine t
Food Sci. Technol. Publicado em: 2021-03
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19. Physical-chemical and microbiological quality of milk and cheese of goats fed with bidestilated glycerin
Abstract The objective of this study was to evaluate the effects of replacing corn with bidistilled glycerin from the biodiesel industry on the physicochemical, microbiological, and sensory quality of milk and goat cheese. Twelve Saanen multiparous goats weighing 40 ± 6 kg and 30 ± 5 days of lactation were used. The physicochemical parameters analyzed were
Food Sci. Technol. Publicado em: 2021-03
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20. Salivary glands of fetuses are adversely affected by artificial food colorings in rats
SUMMARY OBJECTIVE: Artificial food colorings, as types of food additives, are widely used at present in daily life. We aimed to investigate the effects of exposure to artificial food colorings during the intrauterine period on the salivary glands in adulthood. METHODS: A total of 30 Wistar albino female pregnant rats were included in this study. The treatm
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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21. O momento “Bretton Woods” da Covid-19 e a cooperação monetária por bancos centrais
resumo A crise da Covid-19 reforçou e consolidou um modelo de cooperação monetária global que visa sustentar o funcionamento do mercado financeiro internacional. No centro do sistema monetário, o desenho jurídico para a cooperação tem se alterado substancialmente: da centralidade de ações coletivas coordenadas por organizações multilaterais (como
Estud. av.. Publicado em: 2020-12
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22. Editorial Comment: Anxiety and depression associated with a positive prostate biopsy result: A comparative, prospective cohort study
resumo A crise da Covid-19 reforçou e consolidou um modelo de cooperação monetária global que visa sustentar o funcionamento do mercado financeiro internacional. No centro do sistema monetário, o desenho jurídico para a cooperação tem se alterado substancialmente: da centralidade de ações coletivas coordenadas por organizações multilaterais (como
Int. braz j urol.. Publicado em: 2020-12
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23. Sensory quality of meat from Santa Inês lambs fed with guava (Psidium guajava L.) agroindustrial by-product
Abstract The aim of this work was to determine the sensory quality (flavour, odour, tenderness, juiciness and overall acceptability) and physicochemical characteristics of meat from Santa Inês lambs fed with diets containing guava agroindustrial by-product (GAB). Was used samples of the longissimus lumborum of 40 entire males with an average slaughter weigh
Food Sci. Technol. Publicado em: 2020-09
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24. Effects of an FSS Reflector on a Microstrip Line Fed Bow-Tie Slot Antenna
Abstract This paper describes the analysis of the effects of a frequency selective surface (FSS) on the characteristics of a microstrip line fed antenna with a bow-tie slot in the ground plane for operation in the frequency range 1 to 10 GHz. The use of the FSS is proposed to miniaturize the antenna structure and increase the number of resonance frequencies
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-09