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| Registros recuperados: 7.979 | |
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| Carnielli-Queiroz,Lorena; Fernandes,Patricia Machado Bueno; Fernandes,Antônio Alberto Ribeiro; Ventura,José Aires. |
| Abstract Pineapple (Ananas comosus var. comosus) fusariosis is an economically important fungal disease affecting the plant and its fruit. A rapid and reliable diagnosis is the base of integrated disease management practices. Fusariosis has resulted in quarantines for pineapple products in Central America, Africa and Asia. Difficulties diagnosing and correctly identifying the fungus Fusarium guttiforme, agent of the pineapple fusariosis, have led to the search for new methodologies, and for this we developed a new reliable molecular method to detect it. For diagnostic purposes, real-time PCR of elongation factor gene 1-α (ef1) was used to rapidly, specifically and sensitively diagnose F. guttiforme. A pathogenicity test was conducted with slips of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnostic; Diseases; Quarantine; Real-time PCR. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100219 |
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| Aiello,Graciane; Ripplinger,Angel; Schwab,Marcelo Luís; Ferrarin,Dênis Antonio; Rauber,Júlia da Silva; Areco,Walter Cardozo; Flores,Mariana Martins; Mazzanti,Alexandre. |
| ABSTRACT: A 14-year-old female Dachshund was referred to a veterinary hospital with a history and signalment of head pressing, compulsive walking, and right circling. At ophthalmologic examination, a mature cataract and absence of photomotor reflex in the right eye were observed. The neurological exam revealed multifocal encephalic signs. At necropsy, a conical solid tan mass was observed involving the right optic nerve throughout its extension to the optic chiasm. Histopathological findings confirmed a retrobulbar papillary meningioma, considered rare and seldom included as differential diagnosis in patients with neurological signs. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ocular neoplasm; Papillary meningioma; Central nervous system; Canine. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000700551 |
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| Diesel,Jose Francisco; Ortiz,Mauro F.; Marinotti,Osvaldo; Vasconcelos,Ana Tereza R.; Loreto,Elgion L. S.. |
| Abstract The mobilome, portion of the genome composed of transposable elements (TEs), of Anopheles darlingi was described together with the genome of this species. Here, this mobilome was revised using similarity and de novo search approaches. A total of 5.6% of the A. darlingi genome is derived of TEs. Class I gypsy and copia were the most abundant superfamilies, corresponding to 22.36% of the mobilome. Non-LTR elements of the R1 and Jockey superfamilies account for 11% of the TEs. Among Class II TEs, the mariner superfamily is the most abundant (16.01%). Approximately 87% of the A. darlingi mobilome consist of short, truncated and/or degenerated copies of TEs. Only three retrotransposons, two belonging to gypsy and one to copia superfamilies, are... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Transposable elements; Transposons; Mosquitoes; Evolvability.. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000100125 |
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| Moreira,Gilson R.P.; Brito,Rosângela; Isaias,Rosy M.S.; Silveira Jr,JorgeL.; Gonçalves,Gislene L.. |
| Abstract Antispastis Meyrick, 1926 is a poorly known genus of leaf-mining micromoths endemic to the Neotropics, with still uncertain taxonomic position within the Yponomeutoidea. In the present study, the egg, larva and pupa of A. clarkei Pastrana, previously known only from Argentina, are described and illustrated with the aid of optical and scanning electron microscopy. Data on life history, including histology of the mine, are also provided. Family placement of the genus is reassessed based on comparison of morphology and DNA sequences with closely related lineages. The larvae form blotch mines on the upper surface of Solanum L. (Solanaceae) leaves, feeding on palisade parenchyma in all instars. Pupation occurs outside the mine, in an inverted... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leaf-mining moths; Glyphipterigids; Acrolepiinae; Neotropical region; Natural history. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000200183 |
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| Silva,Elisângela Benedet; Giasson,Élvio; Dotto,André Carnieletto; Caten,Alexandre ten; Demattê,José Alexandre Melo; Bacic,Ivan Luiz Zilli; Veiga,Milton da. |
| ABSTRACT The success of soil prediction by VIS-NIR-SWIR spectroscopy has led to considerable investment in large soil spectral libraries. The aims of this study were 1) to develop a soil VIS-NIR-SWIR spectroscopy approach using legacy soil samples to improve spectral soil information in a regional scale; (2) to compare six spectral preprocessing techniques; and (3) to compare the performance of linear and non-linear multivariate models for prediction of sand and clay content. A total of 1,534 legacy soil samples, stored by Epagri, were collected from agricultural areas in 2009 on a regional scale, covering 260 municipalities of Santa Catarina. Six spectral preprocessing techniques were applied and compared with reflectance spectra (control treatment) in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Soil spectral library; Multivariate models; Preprocessing techniques; Santa Catarina. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832019000100304 |
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| Bax, Nicholas J.; Miloslavich, Patricia; Muller-karger, Frank Edgar; Allain, Valerie; Appeltans, Ward; Batten, Sonia Dawn; Benedetti-cecchi, Lisandro; Buttigieg, Pier Luigi; Chiba, Sanae; Costa, Daniel Paul; Duffy, J. Emmett; Dunn, Daniel C.; Johnson, Craig Richard; Kudela, Raphael M.; Obura, David; Rebelo, Lisa-maria; Shin, Yunne-jai; Simmons, Samantha Elisabeth; Tyack, Peter Lloyd. |
| Development of global ocean observing capacity for the biological EOVs is on the cusp of a step-change. Current capacity to automate data collection and processing and to integrate the resulting data streams with complementary data, openly available as FAIR data, is certain to dramatically increase the amount and quality of information and knowledge available to scientists and decision makers into the future. There is little doubt that scientists will continue to expand their understanding of what lives in the ocean, where it lives and how it is changing. However, whether this expanding information stream will inform policy and management or be incorporated into indicators for national reporting is more uncertain. Coordinated data collection including open... |
| Tipo: Text |
Palavras-chave: GOOS; Capacity development; EOV; Ocean observing; Essential ocean variable; UN Decade; Sustainable Development Goals. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00509/62023/66141.pdf |
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| BOOS,HARRY; RODRIGUES,CHARLES; ARAUJO,PAULA B.. |
| Abstract: The deep sea remains the least known biome. Despite this fact, anthropic activities have affected these regions in various ways. The objective of this study was to outline the scientific production scenario based on deep sea research and to analyze trends present in the literature. For this, the bibliographical resources available from the Web of Science (WoS) were surveyed. Between 1987 and 2016, 11,079 articles on the deep sea were published. Growth was over 100% from the first to second decade and 75% from the second to third. The most productive countries were the USA, Germany, France, England and Japan. Of the 404 journals that published articles on the deep sea, 10% accounted for approximately 60% of the total published articles. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bibliometrics; Databases for scientific publications; Deep sea; Growth rate for science; Information research; Infometrics. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500607 |
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| Paull, John. |
| The present review of the Independent Review of the South Australian GM Food Crop Moratorium (Anderson, 2019) reveals that the so-called Independent Review is not independent at all and thus it falls at the first hurdle. Kym Anderson is a long term vocal advocate of genetically modified crops and has expressed such views regularly over the past two decades. The Independent Review was commissioned by the South Australian Minister for Primary Industries and Regional Development. There were 216 public submissions, of these, 78% (n=168) were for retaining the existing Moratorium, 18% (n=39) were for scrapping the Moratorium, and 4% (n=8) were undecided. 100% of the food available in Australian supermarkets is GM-free which mirrors the sentiments of Australian... |
| Tipo: Report |
Palavras-chave: Farming Systems Values; Standards and certification Food systems Environmental aspects. |
| Ano: 2019 |
URL: http://orgprints.org/35027/1/Paull2019.SA.GM.MoratoriumReview.na.pdf |
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| MIÑO-BOILINI,ÁNGEL R.; CARLINI,ALFREDO A.; ZURITA,ALFREDO E.; SOIBELZON,ESTEBAN; RODRÍGUEZ-BUALÓ,SANTIAGO M.. |
| ABSTRACT The Mylodontidae Scelidotheriinae (Mammalia, Xenarthra, Tardigrada) are a diversified clade of South American fossil ground sloths, with a wide geographic distribution, especially in high and middle latitudes. According to the last revision, the Quaternary diversity includes the genera Scelidotherium, Catonyx, and Valgipes. The clade Scelidotheriinae is well represented in the Pleistocene of the Tarija-Padcaya basin, and the first mention of these ground sloths correspond to the middle of the XIX Century. Since then, several species (i.e., Scelidotherium tarijensis, Scelidodon tarijensis, Scelidotherium capellini) have been reported as inhabiting the Tarija-Padcaya basin during the Pleistocene. Despite the abundance of fossil records of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Catonyx; Diversity; Pilosa; Pleistocene; South America. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000400505 |
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| Mahmoudian-sani,Mohammad-Reza; Sheikhshabani,SomayehHashemi; Mirfakhar,Farzaneh Sadat; Asgharzade,Samira. |
| Hearing loss induced by chemotherapy and acoustic trauma is mainly associated with two factors, free radical formation and apoptosis pathway activation. Despite numerous efforts on reducing the effects of these factors, no definite strategy is still determined to interfere with and control these processes. In recent studies, various protective agents, including antioxidants have been used on animal models, to inhibit the formation of free radicals thus improving hearing loss.In this review article we will discuss the role of traditional herbal medicine in treatment of noise/drug induced hearing loss, focusing on medicinal plants’ active substances,as well as their mechanisms of action in reducing or preventing the formation of free radicals thus increasing... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hearing Loss/ prevention & Control Ototoxicity Acoustic Trauma/ physiopathology Herbal Medicine/ instrumentation Oxidative stress/ drug effects Antioxidants/ therapeutic use Hearing Loss Noise-Induced/ therapy Plants Medicinal/ drug effects. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502019000100701 |
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| Esta semana, o Prosa Rural fala sobre a saúde do solo e o uso de bioindicadores nas análises de solo. Até recentemente, a presença de bioindicadores que ajudassem a avaliar a saúde dos solos não fazia parte das rotinas de análises de solo. Pesquisadores da Embrapa desenvolveram a tecnologia da bioanálise de solo que vai preencher essa lacuna. A partir das próximas safras, além de poderem solicitar aos laboratórios análises químicas e físicas dos solos, os produtores também vão poder ter acesso a informações referentes a maquinaria biológica do solo, constituída por microrganismos, raízes e fauna. Quem explica esse assunto é a pesquisadora da Embrapa Cerrados, Ieda Mendes. |
| Tipo: Prosa Rural (INFOTECA-E) |
Palavras-chave: Bioindicador; Análise do Solo; Microrganismo; Raiz; Análise Química; Análise Física. |
| Ano: 2019 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1113747 |
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| Tasser, Erich; Rüdisser, Johannes; Plaikner, Michaela; Wezel, Alexander; Stöckli, Sibylle; Vincent, Audrey; Nitsch, Heike; Dubbert, Monika; Moos, Valerie; Walde, Janette; Bogner, Daniel. |
| Farmers are important actors for regional development and biodiversity protection. Agri-environment-climate measures (AECM) are therefore a central tool of the European Union to support its biodiversity conservation policy. AECM generally reward farmers for fulfilling predefined management actions or avoiding specific practices. In contrast, result oriented AECM are intended to reward farmers for the outcome of nature friendly management practices. This approach gives more flexibility in management and hence promotes farmers engagement and autonomy. Besides educational activities and agricultural advisory services farmers need user friendly tools to assess biodiversity in order to meet result oriented AECM. Thus, we present a biodiversity assessment scheme... |
| Tipo: Journal paper |
Palavras-chave: Biodiversity and ecosystem services; Landscape and recreation. |
| Ano: 2019 |
URL: http://orgprints.org/36372/1/1-s2.0-S1470160X19306417-main.pdf |
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| Kudryavtsev, Vladimir; Monzikova, Anna; Combot, Clement; Chapron, Bertrand; Reul, Nicolas; Quilfen, Yves. |
| Changes of sea surface temperature (SST) and height (SSH) derived from 20‐days passive microwave and altimeter measurements for three tropical cyclones (TCs), Jimena, Ignacio and Kilo, during the 2015 Pacific hurricane season, sampling different stages of intensification, wind speeds, radii, Coriolis parameter, translation velocities, and ocean stratification conditions, are reported and analyzed. As triggered along the path of moving TCs, very large interior ocean displacements can occur to leave prominent SSH anomalies in the TC wake. Resulting surface depressions can reach.3‐.5 m, depending upon size, translation speed, and ocean stratification conditions. These signatures can be quite persistent, i.e. more than few weeks, to possibly be intercepted... |
| Tipo: Text |
Palavras-chave: Tropical cyclones; Surface temperature anomalies; Surface height anomalies. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00491/60252/63653.pdf |
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| Yonemitsu, Marisa A; Giersch, Rachael M; Polo-prieto, Maria; Hammel, Maurine; Simon, Alexis; Cremonte, Florencia; Avilés, Fernando T; Merino-véliz, Nicolás; Burioli, Erika Av; Muttray, Annette F; Sherry, James; Reinisch, Carol; Baldwin, Susan A; Goff, Stephen P; Houssin, Maryline; Arriagada, Gloria; Vázquez, Nuria; Bierne, Nicolas; Metzger, Michael J. |
| Tipo: Text |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00590/70255/68304.pdf |
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| Kuhi, Hassan Darmani; Lopez, Secundino; France, James; Mohit, Ardeshir; Shabanpour, Arezu; Hosssein-Zadeh, Navid Ghavi; Falahi, Saeed. |
| Because of the relatively long growing cycle and the high cost of research into turkey production and nutrition, the potential benefits from modelling growth in this avian species are considerable. Though there are many studies aimed at evaluating animal growth models, the number of studies targeting growth models in turkeys is quite limited. In this paper we present a sinusoidal function to describe the evolution of growth in turkeys as a function of time based on data published by Aviagen. The new function was evaluated with regard to its ability to describe the relationship between body weight and age in turkeys and was compared to four standard growth functions: the Gompertz, logistic, Lopez, and Richards. The results of this study show that the new... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Growth functions; Sinusoidal equation; Turkeys. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/45990 |
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| Picot, Sandy; Morga, Benjamin; Faury, Nicole; Chollet, Bruno; Dégremont, Lionel; Travers, Marie-agnes; Renault, Tristan; Arzul, Isabelle. |
| Macroautophagy is a mechanism that is involved in various cellular processes, including cellular homeostasis and innate immunity. This pathway has been described in organisms ranging in complexity from yeasts to mammals, and recent results indicate that it occurs in the mantle of the Pacific oyster, Crassostrea gigas. However, the autophagy pathway has never been explored in the hemocytes of C. gigas, which are the main effectors of its immune system and thus play a key role in the defence of the Pacific oyster against pathogens. To investigate autophagy in oyster hemocytes, tools currently used to monitor this mechanism in mammals, including flow cytometry, fluorescent microscopy and transmission electron microscopy, were adapted and applied to the... |
| Tipo: Text |
Palavras-chave: Autophagosome; Autophagy; Crassostrea gigas; Flow cytometry; Fluorescence microscopy; Hemocytes; Transmission electron microscopy. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00487/59905/63087.pdf |
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| Registros recuperados: 7.979 | |
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