Yielding
Mostrando 13-24 de 1778 artigos, teses e dissertações.
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13. Residue-Based CaO Heterogeneous Catalysts from Crab and Mollusk Shells for FAME Production Via Transesterification
The production of fatty acid methyl esther (FAME) via transesterification was studied, assessing the influence of CaO heterogeneous catalysts obtained from four different fishery residues: sururu, crab, clam and mussel. Characterization and properties of the residues were obtained via thermogravimetric analysis, X-ray diffraction, X-ray fluorescence, Fourier
J. Braz. Chem. Soc.. Publicado em: 2020-04
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14. Chiral Amino and Imino-Alcohols Based on (R)-Limonene
Derivatives of the natural occurring and inexpensive terpene (R) -limonene were synthetized and completely characterized. Starting from internal olefin epoxidation, followed by epoxide opening with sodium azide and azide reduction with LiAlH4, two chiral amino-alcohols were obtained. The amino-alcohols were reacted with three different aldehydes, generating
J. Braz. Chem. Soc.. Publicado em: 2020-03
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15. Morphological, phytochemical and anti-hyperglycemic evaluation of Brachychiton populneus
Abstract Brachychiton populneus (Schott & Endl.) R.Br., Malvaceae, is one of five Brachychiton species cultivated in Egypt. Little information was found concerning the morphological, phytochemical and biological investigations of B. populneus. Morphological investigations of B. populneus were performed on fresh and dried leaves. Air-dried, ground leafy branc
Rev. bras. farmacogn.. Publicado em: 09/12/2019
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16. CS58: new high yielding, salt and alkaline tolerant cultivar of Indian mustard
Abstract CS58 is a newly developed, salt-tolerant, high-yielding Indian mustard variety from ICAR- CSSRI, Karnal, India, to harness the yield potential of salt-affected soils of India. It produced 24-25% higher seed yield than the national check varieties CS54 and Kranti and was well received and adopted by farmers in salt-affected areas of the country durin
Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019
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17. Selection of high-yielding, adapted and stable wheat lines in preliminary trials
Abstract Experimental design without replication, such as Federer's augmented block design, allows us to determine productivity, adaptability and stability in multi-environment trials. This work aimed to select productive wheat lines with high adaptability and stability in preliminary trials. The grain yield of 140 homozygous wheat lines was measured in 2015
Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019
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18. Phenotypic variation and heritability of heading date in hexaploid oat
Abstract The onset of flowering is decisive to the reproductive success of plants. The objectives of this study were to characterize the phenotypic variation in heading date and estimate its heritability in segregating populations of oat (Avena sativa L.). F2 and F3 generations of two large populations, derived from crosses ‘URS Taura × Leggett’ and ‘
Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019
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19. Stability analysis of pure lines and a multiline of soybean in different locations
Abstract To compare agronomic performance and phenotypic stability among individual soybean lines and a multiline, eight cultivars and a mixture of them were evaluated in six environments in the 2014/2015 and 2015/2016 crop seasons. At maturity, grain yield (bg ha-1), lodging score, plant height (cm), and first pod height (cm) were evaluated. In the 2015/201
Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019
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20. Digestibility and Physicochemical Characteristics of Tambaqui Waste Biological Silage Meal Included in Commercial Layer Diets*
ABSTRACT This study aimed at evaluating the effects of the physicochemical and nutritional characteristics of a biological silage meal made of tambaqui waste on dietary nutrient apparent digestibility and energy metabolism of commercial layer diets. Seventy-two 61-week-old Hisex White hens were assigned according to a completely randomized experimental desig
Braz. J. Poult. Sci.. Publicado em: 05/12/2019
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21. Erro de administração de medicamentos anti-infeciosos por omissão de doses
Resumo Objetivos: Mensurar a taxa de erro de administração de medicamentos anti-infeciosos por omissão de doses em Unidade de Terapia Intensiva Adulto. Métodos: Estudo descritivo, transversal e prospectivo, realizado nos meses de outubro e novembro de 2018, em Unidade de Terapia Intensiva adulto de um Hospital de Ensino do Distrito Federal. A amostra f
Acta paul. enferm.. Publicado em: 02/12/2019
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22. Echotextural characteristics of the mammary gland during early lactation in two breeds of sheep varying in milk yields
Abstract The main goal of this preliminary study was to determine and compare ultrasonographic characteristics of the mammary gland in two genotypes of ewes varying in milk productivity at 2, 3 and 4 weeks after lambing. Ultrasonographic images of the udder were obtained using the 5.0- and 7.5-MHz transducers, in axial and coronal planes, in four low milk-yi
Anim. Reprod.. Publicado em: 25/11/2019
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23. Mapping of QTL for total spikelet number per spike on chromosome 2D in wheat using a high-density genetic map
Abstract Total spikelet number per spike (TSS) is one of the key components of grain yield in wheat. Chromosome (chr.) 2D contains numerous genes that control TSS. In this study, we evaluated 138 F8 recombinant inbred lines (RILs) derived from an F2 population of a synthetic hexaploid wheat line (SHW-L1) and a common wheat cultivar (Chuanmai 32) for TSS in s
Genet. Mol. Biol.. Publicado em: 14/11/2019
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24. IAC 1850: High yielding carioca common bean cultivar
Abstract IAC 1850 is a common bean cultivar with a carioca (beige-colored with brown stripes) seed coat, average cycle of 88 days, semi-upright plant architecture, tolerance to seed coat darkening, 1000 seed weight of 280 grams, resistance to the main diseases in common bean, and a high average yield (2,857 kg ha-1) obtained in 36 experiments conducted in di
Crop Breed. Appl. Biotechnol.. Publicado em: 31/10/2019