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| Registros recuperados: 257 | |
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| Iost, Cristina; UNESP; Ferreira, Marcelo da Costa; UNESP; Martinelli, Nilza Maria; Maccagnan, Douglas Henrique Bottura; UNESP. |
| O objetivo deste trabalho foi avaliar o controle da traça-do-tomateiro em função dos volumes de aplicação. O levantamento da infestação da praga foi realizado avaliando-se o número de lagartas e de lesões com e sem lagarta viva e o número de ovos em folhas e frutos. Os tratamentos realizados foram o inseticida chlorfluazuron na dosagem de 80 mL p.c. 100 L-1, aplicado com as pontas: TJ6011002, TJ6011004, TX04VK e TX12VK cada uma utilizando, respectivamente, o volume de calda de: 200, 600, 200 e 600 L há-1; e o pulverizador costal motorizado (100 L há-1); todos com e sem o adjuvante polioxietileno alquil fenol éter (1 mL 10 L-1 de água) e mais uma testemunha. Verificou-se que os tratamentos com e sem adjuvantes não diferiram entre si. Porém, houve diferença... |
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Palavras-chave: 5.01.02.00-1 Fitossanidade chlorfluazuron; Amostragem; Tecnologia de aplicação chlorfluazuron; Evaluation; Spray technology. |
| Ano: 2008 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5961 |
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| Medina, Fernando Thomaz; CEFET-Petrolina; Cândido, Magno José Duarte; UFC; Araújo, Gherman Garcia Leal de; EMBRAPA; Barroso, Daerson Dantas; CEFET-Petrolina; Cruz, Maria Cláudia Soares; CEFET-Petrolina. |
| Avaliaram-se o consumo e a digestibilidade de nutrientes em caprinos confinados, que recebem dietas com 54% de silagem de maniçoba (Manihot pseudoglaziovii Pax. Et. K. Hoffman) e 46% de concentrados energéticos: grão de milho moído (Zea mays) (T1); raspa de mandioca (Manihot esculenta Crantz) enriquecida com 1,8% de ureia (T2) e farelo de palma forrageira (Opuntia ficus indica) enriquecido com 1,1% de ureia (T3). Foram utilizados 15 caprinos SRD, inteiros, com peso vivo de 21,0 kg e distribuídos em blocos casualizados com três tratamentos e cinco repetições. Os maiores consumos observados foram para os tratamentos T3 e T1, respectivamente, com valores para MS de 96,92 e 67,26 g kg-0,75 dia-1; PB 157,72 e 78,54 g dia-1 e NDT 593,29 e 515,35 g dia-1 e para... |
| Tipo: Pesquisa de campo |
Palavras-chave: 5.04.05.00-4 alimentos; Avaliação; Mandioca; Milho; Palma Produção Animal cactus meal; Corn meal; Cassava meal; Evaluation; Feeds. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5228 |
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| ADEKANYE, TIMOTHY ADESOYE; Adelakun, Joseph Oluwasegun. |
| A small-scale machine for extracting watermelon juice was developed with locally available materials and evaluated to determine its best extracting operating factors. The machine slices a whole watermelon and extracts its juice content. This machine operates on the principle of compressive and shearing force exerted through an auger. Component parts includes feeding hopper, conveyor shaft, auger conveyor housed in a cylindrical chamber, juice sieve, juice collector, seed - pulp outlet, gear and main frame. It was powered by a 1hp electric motor, coupled to a gear reduction speed to operate at 46.67 rm-1. In operation, watermelon fruits introduced via the hopper is squeezed and transferred to the auger conveyor. The auger presses and squeezes the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural Engineering Watermelon; Juice; Extraction; Small scale; Evaluation. |
| Ano: 2018 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4109 |
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| Moura,L.; Dohms,J.; Almeida,J.M.; Ferreira,P.S.; Biffi,C.P.; Backes,R.G.. |
| Adhesion proteins from Mycoplasma gallisepticum (MG) encoded by cytadhesion genes mgc1 and mgc2 were cloned into plasmid vectors and transformed into E. coli. Seventeen groups of specific-pathogen free (SPF), birds at four weeks of age were used to inoculate these two proteins (MGC1 and MGC2) mixed into an oil emulsion creating a novel MG vaccine. Six different protein concentrations (50, 100, 200, 400, 800, and 1000µg/bird) were tested with two equal concentration doses at four and seven weeks of age. In addition, many control groups were needed such as bacterin, membrane, no vaccine or challenge, oil emulsion alone, and no vaccine but challenged. Three weeks following the second vaccination, 50% of the birds in each treatment group were challenged with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Evaluation; Development; Mycoplasmas; Poultry; Vaccine. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000600024 |
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| Zhang,Zhen; Wen,Bin; Xu,Yuan; Jiang,En-ze; Liu,Jia-yu; Zhu,Ke-li; Ning,Fang-yong; Du,Zhi-Heng; Bai,Xiu-Juan. |
| Abstract Rabbit with hypercholesterolaemia is an important model for studying cholesterol metabolism disease. This study aimed to evaluate the expression stability of nine reference genes for quantitative PCR (qPCR) analysis in adrenal gland, liver, spleen, and kidney tissue from rabbits with hypercholesterolaemia. In total, 30 male Harbin Large White (HLW) rabbits were fed a normal feed (n = 15) or a high cholesterol feed (n = 15) for 8 weeks to induce hypercholesterolaemia. Nine reference genes were verified by qPCR using cDNA extracted from rabbit tissue samples. For qPCR analysis, reference genes were evaluated using the RefFinder and GeNorm algorithms. Overall, seven rabbits with hypercholesterolaemia were identified based on body weight and total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Evaluation; Reference genes; QPCR; Rabbits; Hypercholesterolaemia. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100428 |
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| Shinu,Pottathil; Singh,Varsha; Nair,Anroop. |
| Abstract The current study was aimed to evaluate the performance of direct 2,3,5-triphenyl tetrazolium chloride assay and direct microscopic observation drug susceptibility assay with indirect Löwenstein-Jensen proportion method directly on Ziehl-Neelsen smear positive sputum specimens. Methods Direct acid fast bacilli smear positive sputum specimens (n = 264) were subjected to isoniazid and rifampicin drug susceptibility testing by direct 2,3,5-triphenyl tetrazolium chloride assay, direct microscopic observation drug susceptibility assay, and the performances were compared with indirect Löwenstein-Jensen proportion method. Results The direct 2,3,5-triphenyl tetrazolium chloride assay demonstrated an overall sensitivity, specificity, positive predictive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tuberculosis; Rapid; Evaluation; Löwenstein–Jensen. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100033 |
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| Fonseca,Laura Guimarães; Conterno,Lucieni de Oliveira. |
| A cohort study was carried out at the Marilia Medical School Hospital. In the first phase the pattern of antibiotic use was evaluated. Antibiotics were prescribed for 55.4% of the patients; antibiotic combinations were used in 43%. Therapeutic use of antibiotics was considered inadequate in 27%. Respiratory and skin infections were the most frequently diagnosed. In up to 31% of the cases the treatment of respiratory infections was considered inadequate. The surgical use of antibiotic prophylaxis was evaluated in the second phase. Prophylaxis was indicated in 73.2% of the surgeries. The antibiotics most used for prophylaxis were first generation cephalosporins. In 78.9% of the surgeries, the antibiotic was correctly chosen. In 15.9% of the surgeries, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antibiotic use; Evaluation; Brazil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000400002 |
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| Christo,G.; Silva,V.A.. |
| The Christo Inventory for Substance-Misuse Services (CISS) is a single page outcome evaluation tool completed by drug alcohol service workers either on the basis of direct client interviews or of personal experience of their client supplemented by existing assessment notes. It was developed to assist substance misuse services to empirically demonstrate the effectiveness of their treatments to their respective funding bodies. Its 0 to 20 unidimensional scale consists of 10 items reflecting clients' problems with social functioning, general health, sexual/injecting risk behavior, psychological functioning, occupation, criminal involvement, drug/alcohol use, ongoing support, compliance, and working relationships. Good reliability and validity has already been... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Substance misuse; Alcohol; Treatment outcome; Evaluation; Clinical audit. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002001000001 |
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| Artilheiro,M.C.; Sá,C.S.C.; Fávero,F.M.; Caromano,F.A.; Voos,M.C.. |
| This study aimed to investigate possible asymmetries and relationships between performance of dominant and non-dominant upper limbs (UL) in patients with Duchenne and Becker muscular dystrophies (DMD/BMD), to compare UL performance of patients and healthy subjects and to investigate the relationship between timed performance of UL and age, motor function and muscle strength in DMD/BMD patients. Sixteen patients with DMD and 3 with BMD were evaluated with Jebsen-Taylor Test (timed performance), Vignos scale and Dimension 3 of Motor Function Measure (motor function), and Medical Research Council scale (muscle strength) on a single session. ANOVA showed no asymmetry between dominant and non-dominant UL, except in the writing subtest, in patients and in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Duchenne muscular dystrophy; Upper extremity; Evaluation; Physical therapy. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000800604 |
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| Asif,Mohammad; Singh,Anita; Khan,Shah Alam; Husain,Asif. |
| We report herein the synthesis and pharmacological evaluation of a new series of 6-aryl-2-(imidazol-1-yl/1,2,4-triazol-1-yl)-2-methyl-4,5-dihydro-(2H)-pyridazin-3-one (3a-j) as potential anticonvulsant and antitubercular agents. The title compounds were prepared by reacting 6-aryl-4,5-dihydro-(2H)-pyridazin-3-one (2a-e) with formaldehyde and secondary cyclic amine imidazole or 1,2,4-triazole as per Mannich reaction. Anticonvulsant activity of pyridazinone derivatives was tested at 50 mg.kg-1 dose level against maximal electroshock (MES), isoniazid (INH, 250 mg.kg-1) and pentylenetetrazole (PTZ at 80 mg.kg-1) induced seizure methods. Phenytoin sodium (25 mg.kg-1) and sodium valproate (100 mg.kg-1) were used as reference drugs for comparison purpose.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Evaluation; Anticonvulsant; Antitubercular; MIC. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300601 |
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| Bezerra,Aída Couto Dinucci; Reis,Regina Baptista dos; Bastos,Deborah Helena Markowicz. |
| This study evaluated the microbiological quality of hamburgers and the microbe community on the hands of vendors in Cuiabá, Mato Grosso, Brazil, in relation to vendors´ awareness as to what constitute acceptable food-handling practices as part of a broad-spectrum research programme on street foods in Brazil . Sale of the hamburger known as the 'baguncinha' is common and widespread in urban Cuiabá, Mato Grosso, Brazil. Food inspectors encounter various difficulties in carrying out inspections. One hundred and five hamburgers samples were evaluated using conventional methods including tests for facultative aerobic and/or anaerobic mesophytic bacteria, coliform counts at 45 °C, the coagulase test for Staphylococcus, Gram-staining for the presence of Bacillus... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Food quality; Food safety; Education; Evaluation. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000200035 |
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| Felberg,Ilana; Antoniassi,Rosemar; Deliza,Rosires; Freitas,Sidinea Cordeiro de; Modesta,Regina Celia Della. |
| Despite its high nutritional value, soymilk consumption in Western countries is limited mainly due to undesirable flavors developed during the traditional elaboration process. Brazil nut (Bertholletia excelsa) has pleasant flavor and recognized nutritional value. Thus, the aim of this work was to elaborate a soy and Brazil nut beverage exploring the use of two national products of high nutritional quality. The process for manufacturing a soy and Brazil nut beverage consisted of elaboration, formulation, and homogenization of soymilk and Brazil nut milk. The addition of five levels (10, 20, 30, 40, and 50%) of Brazil nut milk to soy beverages was investigated. Although no significant differences in consumer average preference (p > 0.05) were observed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Soymilk; Brazil nut; Beverages; Processing; Evaluation. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612009000300024 |
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| Montiel Batalla, Blanca Margarita. |
| La presente investigación tuvo como objetivo realizar una evaluación del Programa del Fondo para el Apoyo a Proyectos Productivos en Núcleos Agrarios (FAPPA) 2008 con el propósito de verificar la eficacia de los procesos su operación y estimar los impactos del programa en el bienestar social de los beneficiarios. El FAPPA es un programa de la Secretaría de la Reforma Agraria que tiene como objetivo apoyar a personas no posesionarios de tierra de núcleos agrarios. La investigación tuvo un enfoque mixto tomando como base un método cuantitativo: la encuesta socioeconómica. Se aplicó un esquema Cuasi-experimental a partir de entrevistar a una muestra aleatoria de 150 beneficiarios y 150 no-beneficiarios. Los hallazgos principales de la operación fueron: el... |
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Palavras-chave: Proyectos productivos; Evaluación; Bienestar social; Productive projects; Evaluation; Social wellbeing; Maestría; Desarrollo Rural. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/264 |
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| Martínez Torres, Daniel Rolando. |
| Se realizó la evaluación agroindustrial de 12 variedades de caña de azúcar en los ciclos de planta y soca, con el propósito de identificar y seleccionar las más sobresalientes de acuerdo a parámetros productivos. Estos materiales fueron proporcionados por el Ingenio El Modelo y se establecieron en el campo experimental del Centro de Bachillerato Tecnológico agropecuario No. 17 (C.B.T.a No.17). Esta investigación se desarrolló considerando algunos lineamientos metodológicos generados por el extinto Instituto para el Mejoramiento de la Producción de Azúcar (IMPA), sobre la evaluación agroindustrial de nuevas variedades. Se utilizó un diseño de bloques completos al azar con tres repeticiones, en el cual los tratamientos fueron las variedades. En el ciclo... |
| Tipo: Tesis |
Palavras-chave: Caña de azúcar; Variedades; Evaluación; Sacarosa; Maestría; Agroecosistemas Tropicales; Sugar cane; Varieties; Evaluation; Sucrose. |
| Ano: 2009 |
URL: http://hdl.handle.net/10521/1609 |
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| Acevedo Ortiz, Marco Aurelio. |
| Se plantean las microempresas familiares y comunales, como una alternativa para mejorar las condiciones de vida de las comunidades rurales y obtener ingresos adicionales a la agricultura tradicional de la región Mixteca Alta en el estado de Oaxaca, específicamente de San Andrés y San Isidro Lagunas. La investigación indica que las personas con iniciativa, que desean aventurarse en una nueva actividad y que como muchas otras tiene riesgos; deben ser responsables, creativos, entusiastas, perseverantes, demostrar confianza en sí mismos y los demás, y constantes. El parentesco juega un papel muy importante en el trabajo diario de las microempresas, así como la relación y el contacto que se tienen las personas con algunos de los habitantes de la... |
| Tipo: Tesis |
Palavras-chave: Organización; Grupos familiares; Evaluación; Empoderamiento; Invernaderos; Maestría; Desarrollo Rural; Organization; Familiar groups; Evaluation; Empowerment; Greenhouse. |
| Ano: 2009 |
URL: http://hdl.handle.net/10521/1297 |
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| Díaz Juárez, itzel. |
| Al igual que otras áreas rurales de México, en el municipio de Paso de Ovejas, Veracruz, las principales actividades económicas son las agropecuarias, sin embargo, se observa escaso desarrollo socioeconómico de la población que depende de ellas y altos índices de emigración, dado que cada vez son menos redituables. En contraste, Paso de Ovejas, cuenta con importantes recursos naturales y culturales, que pueden ser aprovechados para el turismo alternativo, como opción de empleo e ingreso extra para los productores, al mismo tiempo que se conserva el patrimonio natural. Sin embargo, existe poco conocimiento de los recursos turísticos del municipio y escasa valoración local de los mismos. En este contexto, el objetivo de la investigación fue... |
| Tipo: Tesis |
Palavras-chave: Desarrollo rural; Sustentable; Ruta turística; Evaluación; Maestría; Agroecosistemas Tropicales; Rural development; Sustained; Tourist route; Evaluation. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1495 |
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| Registros recuperados: 257 | |
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