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| Registros recuperados: 9.251 | |
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| Gupta, C.; Dash, S.S.. |
| A new species, Rubus ramachandrae, from Upper Subansiri district of Arunachal Pradesh, India is described and illustrated. It is closely similar to R. stipulosus and R. fuscifolius but differs by densely bristly or hirsute branches; narrowly ovate or oblong-lanceolate leaves with caudate-acuminate apex and adaxially hirsutulous vesture; abaxially grey tomentose intermixed with hirsutulous hairs; larger size of stipules and bracts with distinct margin and vesture; smaller size of floral structure. The distinct foliar as well as floral morphology of R. ramachandrae differs from all previously described species of Rubus. Differences in key morphological characters of R. ramachandrae, R. stipulosus and R. fuscifolius are also tabulated. In addition, pollen... |
| Tipo: Article / Letter to the editor |
Palavras-chave: India; New taxa; Pollen morphology; Rosaceae; Rubus; Subgenus Malachobatus. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/649791 |
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| Ferreira,André Luis Diniz; Lozada,Pedro W.; Takiya,Daniela Maeda. |
| ABSTRACT Onega comprises nine valid species distributed in South American countries, Bolivia, Colombia, Ecuador, Paraguay and Peru, commonly at high altitudes. The genus has as diagnostic characteristics the transition crown-frons with transversal carina; crown and superior portion of frons with concavities; pronotum wider than transocular width of head; and paraphysis, when present, as a median esclerite. The present paper describes Onega musa sp. nov., from Ecuador and Peru, which can be distinguished from other Onega species by: body mostly yellow, with brown maculae distributed on dorsum; posterior margin of male pygofer serrate, with long microsetae on the basiventral margin; aedeagus with shaft bisinuate with dorsal acute preapical process; female... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Andes; Auchenorrhyncha; Leafhopper; Cicadellinae; Taxonomy. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400324 |
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| Ambida, J.H.B.; Alviar, A.M.A.; Co, P.S.A.; Concepcion, F.G.M.; Banag, C.I.; Docot, R.V.A.. |
| A new species from the Philippines, Vanoverberghia rubrobracteata, is described and illustrated here. The new species is most similar to Vanoverberghia sepulchrei from which it differs in its leaves with oblong to narrowly elliptic lamina, unevenly truncate ligule apex, glabrous and red floral bracts, red calyx, white or pink corolla tube and lobes, and absence of spots on the style. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Least concern; New species; Philippines; Vanoverberghia; Zingiberaceae. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/662572 |
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| Korosov, Anton; Rampal, Pierre; Pedersen, Leif Toudal; Saldo, Roberto; Ye, Yufang; Heygster, Georg; Lavergne, Thomas; Aaboe, Signe; Girard Ardhuin, Fanny. |
| A new algorithm for estimating sea ice age (SIA) distribution based on the Eulerian advection scheme is presented. The advection scheme accounts for the observed divergence or convergence and freezing or melting of sea ice and predicts consequent generation or loss of new ice. The algorithm uses daily gridded sea ice drift and sea ice concentration products from the Ocean and Sea Ice Satellite Application Facility. The major advantage of the new algorithm is the ability to generate individual ice age fractions in each pixel of the output product or, in other words, to provide a frequency distribution of the ice age allowing to apply mean, median, weighted average or other statistical measures. Comparison with the National Snow and Ice Data Center SIA... |
| Tipo: Text |
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| Ano: 2018 |
URL: http://archimer.ifremer.fr/doc/00448/55980/57458.pdf |
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| Mabberley, D.J.. |
| The discovery, introduction and naming of the chestnut vine (Tetrastigma voinierianum, Vitaceae), a Vietnamese plant, is examined and bibliographic citation corrected. The 173 at the time of writing disregarded new species names and new combinations made in Séraphin Mottet’s Dictionnaire Pratique d’Horticulture et Jardinage (1892–1899) include six names in current use, hitherto attributed to later authors. All the other Mottet novelties, as well as the 125 disregarded in Nicholson’s ‘mother volume’, his Illustrated Dictionary of Gardening (four names in current use) and its later Century Supplement (22) have been passed to IPNI editors as have 15 from Bois’s Dictionnaire d’Horticulture Illustré: none disturbs current nomenclature save six changes in... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Baltet; Bois; Bon; Miconia; Mottet; Nicholson; Sallier; Tetrastigma voinierianum; Veitch; Voinier. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/644419 |
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| Zhang,Xiaochao; Yang,Renhua; Long,Jiang; He,Bo; Zhang,Yue; Fu,Ting; Shen,Zhiqiang; Chen,Peng. |
| In this study, the effects of geraniin on osteoprotegerin/receptor activator of nuclear factor-κB ligand(OPG/RANKL) in regulating the proliferation of osteoblasts and suppression of osteoclast-like cells (OLC) in OLC-osteoblast co-cultured system in vitro were investigated. Osteoblasts were cultured and identified with alkaline phosphatase (ALP), gomori stain, and mineralized nodule stain. OLCs were isolated from long bones of Sprague-Dawley (SD) rats and identified with tartrate-resistant acid phosphatase(TRAP) stain. Methyl thiazolyl tetrazolium assay was used to examine the proliferation of osteoblasts, and immunocytochemistry and in situ hybridization to analyze the expression OPG/RANKL in osteoblasts co-cultured with osteoclasts under the action of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Geraniin/effect; Osteoblasts; Osteoprotegerin; Receptor activator of nuclear factor -κ B ligand.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300618 |
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| Fernandez, Maria Santamaria. |
| The extraction of proteins from leaves, integrated in a green biorefinery, may represent an attractive solution to the increasing demand for protein-rich animal feeds while decreasing the dependency on soybean imports. Thereby such green biorefineries could contribute to the development of more self-sufficient and sustainable agricultural systems in Europe. The framework of this PhD study is a green biorefinery concept for the production of protein concentrate, biogas and fertilizer from organic and locally grown green crops like alfalfa, clover or grass. After the screw pressing of the fresh crops, lactic acid fermentation of the green juice with Lactobacillus salivarius BC 1001 was assessed as the key method for the recovery of proteins. A leaf protein... |
| Tipo: Thesis |
Palavras-chave: "Organics" in general; Pasture and forage crops; Production systems; Farming Systems; Poultry. |
| Ano: 2018 |
URL: http://orgprints.org/33337/1/PhD%20thesis.%20Santamaria-Fernandez%2C%20Maria.pdf |
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| Sevellec, Florian; Drijfhout, Sybren S.. |
| In a changing climate, there is an ever-increasing societal demand for accurate and reliable interannual predictions. Accurate and reliable interannual predictions of global temperatures are key for determining the regional climate change impacts that scale with global temperature, such as precipitation extremes, severe droughts, or intense hurricane activity, for instance. However, the chaotic nature of the climate system limits prediction accuracy on such timescales. Here we develop a novel method to predict global-mean surface air temperature and sea surface temperature, based on transfer operators, which allows, by-design, probabilistic forecasts. The prediction accuracy is equivalent to operational forecasts and its reliability is high. The post-1998... |
| Tipo: Text |
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| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00454/56545/58254.pdf |
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| Ozdemir,Sadin; Fincan,Sema Aguloglu; Karakaya,Adem; Enez,Baris. |
| ABSTRACT The aim of this study is the production, purification, and characterisation of thermostable raw starch hydrolyzing α-amylase produced by Bacillus mojavensis SO-10. The maximum production conditions of α-amylase were found at 36th hour, 35 °C and pH 7.0. We utilized three steps to purify the thermostable α-amylase and as a result, 34-fold and 18% yield were obtained. The molecular weight of purified α-amylase was determined as 73 kD. The Km and Vmax rates were detected as 0.010 mM and 3.38 µmol min−1, respectively. This purified α-amylase exhibited the highest activity at pH 5.0-6.0 and 70 ºC and showed stability over a wide variety of pH and temperature at 4.0-8.0, and 40-50 ºC, respectively. The thermostable purified α-amylase exhibited stability... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Α-Amylase; Raw starch; Thin-Layer Chromatography (TLC); Detergents; Apple Juice Clarification. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100412 |
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| Ndoye, S; Capet, Xavier; Estrade, Philippe; Machu, Eric; Kounta, L; Sow, B; Diakhate, M; Gayet, At. |
| The regional ocean circulation along the Southern Senegal shelf is studied using a numerical model for varying forcing fields during the upwelling season (November-May). The main objective is to study the shelf circulation of the marine environment in the Southern Senegal Upwelling Shelf (SSUS), the Lagrangian pathways by which waters are transported to the surface in the upwelling tongue and the fate of these waters. Model results are compared with hydrographic measurements during UPSEN2-ECOAO survey and satellite images datasets. The upwelling source waters and also the warm nearshore waters are analyzed, from a Lagrangian point of view, by computing the paths of particles that are passively advected by the regional ocean model velocity field (ROMS). It... |
| Tipo: Text |
Palavras-chave: Upwelling; Ocean circulation; Modeling; Coastal dynamics; Shelf; ROMS.. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00472/58346/60900.pdf |
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| Dufois, Francois; Lowe, Ryan J.; Rayson, Matthew D.; Branson, Paul M.. |
| Owing to their strong forcing of the ocean surface, tropical cyclones strongly modify the hydrodynamics of Australia's North West Shelf (one of the world's tropical cyclone hotspots), which in turn plays a dominant role in its sediment dynamics. Previous modeling studies have focused on describing the short term sediment dynamics during individual tropical cyclones, but have lacked validation of the responses using field observations. As a consequence, the long term cumulative impact of the tropical cyclones on the residual sediment transport pathways at the shelf scale remains unclear. In this study we apply a sediment transport model over the North West Shelf, validate its performance using an extensive field dataset, and implement a 14 year‐long model... |
| Tipo: Text |
Palavras-chave: ROMS; COAWST; Sediment transport model; Tropical cyclone; Surface waves; Sediment pathways. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00449/56078/57601.pdf |
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| Rojas, Rommel R.; Fouquet, Antoine; Ron, Santiago R.; Hernandez-ruz, Emil Jose; Melo-sampaio, Paulo R.; Chaparro, Juan C.; Vogt, Richard C.; De Carvalho, Vinicius Tadeu; Pinheiro, Leandra Cardoso; Avila, Robson W.; Farias, Izeni Pires; Gordo, Marcelo; Hrbek, Tomas. |
| Amphibians are probably the most vulnerable group to climate change and climate-change associate diseases. This ongoing biodiversity crisis makes it thus imperative to improve the taxonomy of anurans in biodiverse but understudied areas such as Amazonia. In this study, we applied robust integrative taxonomic methods combining genetic (mitochondrial 16S, 12S and COI genes), morphological and environmental data to delimit species of the genus Amazophrynella (Anura: Bufonidae) sampled from throughout their pan-Amazonian distribution. Our study confirms the hypothesis that the species diversity of the genus is grossly underestimated. Our analyses suggest the existence of eighteen linages of which seven are nominal species, three Deep Conspecific Lineages, one... |
| Tipo: Text |
Palavras-chave: Integrative taxonomy; Cryptic diversity; Species delimitation; Amphibians; Amazon. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00660/77219/78676.pdf |
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| FAORO, I. D.; SEZERINO, A. A.; PASA, M. da S.; ARGENTA, L. C.; FIORAVANÇO, J. C.; OLIVEIRA, P. R. D. de. |
| O cultivar de pereira ?Packham?s Triumph? é descrito nesse trabalho quanto a origem, adaptação climática e botânica e características agronômicas. Também são apresentados os principais aspectos morfológicos, fisiológicos, de resistência a doenças da planta, porta-enxertos, demandas por plantas polinizadoras e armazenagem. Termos para indexação: Pyrus communis; cultivar de pera; resistência às doenças. Abstract ? the pear cv. Packham?s Triumph is described in this article as its origin, climate adaptation, botanical and agronomic characteristics. It is also presented the main morphological, physiological aspects, plant disease resistance, rootstocks, demands for pollinating plants and storage. Index terms: Pyrus communis; pear cultivar; disease resistance. |
| Tipo: Outras publicações técnicas (INFOTECA-E) |
Palavras-chave: Cultivar de pera; Resistência às doenças; Pear cultivar; Pyrus Communis; Doença de Planta; Pêra; Disease resistance. |
| Ano: 2018 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103151 |
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| Registros recuperados: 9.251 | |
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