Consulta: subjectFacets:"Method"
Registros recuperados: 31
Data/hora: 19/05/2024 00:16:42

A method for multiple sequential analyses of macrophage functions using a small single cell sample
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Nascimento,F.R.F.; Rodríguez,D.; Gomes,E.; Fernvik,E.C.; Russo,M.
Microbial pathogens such as bacillus Calmette-Guérin (BCG) induce the activation of macrophages. Activated macrophages can be characterized by the increased production of reactive oxygen and nitrogen metabolites, generated via NADPH oxidase and inducible nitric oxide synthase, respectively, and by the increased expression of major histocompatibility complex class II molecules (MHC II). Multiple microassays have been developed to measure these parameters. Usually each assay requires 2-5 x 10(5) cells per well. In some experimental conditions the number of cells is the limiting factor for the phenotypic characterization of macrophages. Here we describe a method whereby this limitation can be circumvented. Using a single 96-well microassay and a very small...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Macrophages; Nitric oxide; Hydrogen peroxide; MHC II; Method.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000900012

A method for the deliberate and deliberative selection of policy instrument mixes for climate change adaptation
Provedor de dados: Ecology and Society
Autores: Mees, Heleen L. P.; Copernicus Institute of Sustainable Development, Utrecht University; h.l.p.mees@uu.nl; Dijk, Justin; IVM and Department of Spatial Economics, VU University Amsterdam; justin.dijk@vu.nl; van Soest, Daan; Department of Economics and Tilburg Sustainability Center, Tilburg University; d.p.vansoest@tilburguniversity.edu; Driessen, Peter P. J.; Copernicus Institute of Sustainable Development, Utrecht University; p.driessen@uu.nl; van Rijswick, Marleen H. F. M. W.; Utrecht Center for Water, Oceans and Sustainability Law, Utrecht University; H.vanRijswick@uu.nl; Runhaar, Hens; Copernicus Institute of Sustainable Development, Utrecht University; H.A.C.Runhaar@uu.nl.
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptation to climate change; Local governance; Method; Policy instrument selection.
Ano: 2014

A portable bio-amplifier for electric fish research: design and construction
Provedor de dados: Neotropical Ichthyology
Autores: Wells,Jonathan K.; Crampton,William G. R.
The weak electric organ discharges (EODs) of gymnotiform knife fishes can be readily amplified with a wideband amplifier connected to submerged electrodes. The output from such an amplifier can then be monitored with audio speakers or digitized for subsequent analysis. Commercially available devices are expensive and usually require mains electrical power. Here we provide design notes and instructions for the construction and calibration of a cheap, portable, battery-powered, AC-coupled wideband bio-amplifier. This device was designed to allow electric fishes to be located in the field, and also to permit the relatively noise-free acquisition of EOD waveforms from specimens held in temporary captivity. This contribution is intended to encourage students of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Communication; Electric Organ Discharge; Gymnotiformes; Knife fishes; Method.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252006000200018

A possible examination method for observing agriculture
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Nabradi,   Andras; Nagymihaly,   Kornelia Ficzere.
On the basis of our examinations we have come to the conclusion that longitudinal examinations are the simplest and most up-to-date methods as well as the most cost-efficient ones to follow the decision-making, preparatory data collecting, processing and analysing opportunities serving the sustainability of agriculture better and better together with tracing down the feedback about the decisions to see if the given measure has really resulted in reaching the objectives. The method was proved to be able to supply both micro-and macro-level information in the desired breakdown, groupings and systems of connections. The development successive (panel) examination that we applied can serve as the basis of making decisions affecting huge areas by means of total...
Tipo: Conference Paper or Presentation
Palavras-chave: Longitudinal examination; Method; Application; Research Methods/ Statistical Methods.
Ano: 2008
URL: http://purl.umn.edu/44188

A radiographic method to estimate lung volume and its use in small mammals
Provedor de dados: Biological Research
Autores: CANALS,MAURICIO; OLIVARES,RICARDO; ROSENMANN,Mario.
In this paper we develop a method to estimate lung volume using chest x-rays of small mammals. We applied this method to assess the lung volume of several rodents. We showed that a good estimator of the lung volume is: V*L = 0.496 · V RX &amp;#8776; 1/2·V RX , where V RX is a measurement obtained from the x-ray that represents the volume of a rectangular box containing the lungs and mediastinum organs. The proposed formula may be interpreted as the volume of an ellipsoid formed by both lungs joined at their bases. When that relationship was used to estimate lung volume, values similar to those expected from allometric relationship were found in four rodents. In two others, M. musculus and R. norvegicus, lung volume was similar to reported data, although...
Tipo: Journal article
Palavras-chave: Lung volume; X-ray; Method; Rodents.
Ano: 2005
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602005000100006

A study on vegetative propagation of pyrethrum (Chrysanthemum cinerariaeforium) by tissue culture method
Provedor de dados: Thai Agricultural Research Repository
Autores: Mongkolsook, Y.; Phansidri, S.
Palavras-chave: Vegetative; Propagation; Tissue; Culture; Method.
Ano: 1998
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5001

Aggregate stability by the "high energy moisture characteristic" method in an oxisol under differentiated management
Provedor de dados: Revista Brasileira de Ciência do Solo
Autores: Silva,Érika Andressa da; Oliveira,Geraldo César de; Silva,Bruno Montoani; Carducci,Carla Eloize; Avanzi,Junior Cesar; Serafim,Milson Evaldo.
Studies testing the High Energy Moisture Characteristic (HEMC) technique in tropical soils are still incipient. By this method, the effects of different management systems can be evaluated. This study investigated the aggregation state of an Oxisol under coffee with Brachiaria between crop rows and surface-applied gypsum rates using HEMC. Soil in an experimental area in the Upper São Francisco region, Minas Gerais, was studied at depths of 0.05 and 0.20 m in coffee rows. The treatments consisted of 0, 7, and 28 Mg ha-1 of agricultural gypsum rates distributed on the soil surface of the coffee rows, between which Brachiaria was grown and periodically cut, and compared with a treatment without Brachiaria between coffee rows and no gypsum application. To...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aggregation; Coffee production; Management systems; Method.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832014000500028

Analysis of rhythmic variance - ANORVA. A new simple method for detecting rhythms in biological time series
Provedor de dados: Biological Research
Autores: Celec,Peter.
Cyclic variations of variables are ubiquitous in biomedical science. A number of methods for detecting rhythms have been developed, but they are often difficult to interpret. A simple procedure for detecting cyclic variations in biological time series and quantification of their probability is presented here. Analysis of rhythmic variance (ANORVA) is based on the premise that the variance in groups of data from rhythmic variables is low when a time distance of one period exists between the data entries. A detailed stepwise calculation is presented including data entry and preparation, variance calculating, and difference testing. An example for the application of the procedure is provided, and a real dataset of the number of papers published per day in...
Tipo: Journal article
Palavras-chave: Chronobiology; Time series; Method; ANORVA; Analysis of rhythmic variance; Circaseptan; Cycle; Rhyth.
Ano: 2004
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000500007

Avaliação dos métodos de determinação da necessidade de calcário em solos de cerrado.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SOUSA, D. M. G. de; MIRANDA, L. N. de; LOBATO, E.
Parâmetros determindos pela análise de terra e cálculo da sautração de bases. Métodos para cálculo da necessidade de calcário (N.C.) com base na análise do solo; Comparação das alternativas para determinação da necessidade de calcário.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Correction; Method; Soil evaluation.; Calcário; Cerrado; Método; Solo.; Brazil.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/982607

Compensation Method and Rational Standard of Arable Land Expropriation
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Xue,   Mingchuan.
This paper discusses the problems in determining the compensational money of arable land expropriation by Income Capitalization Method and Market Comparative Method during the process of arable land expropriation. It also introduces the value composition of arable land in China. Taking Chongqing City as an example, the irrationality of compensation standard in current arable land expropriation is analyzed. Result shows that the Income Capitalization Method is rational in determining the compensational money, but the current compensation standard should be further improved.
Tipo: Thesis or Dissertation
Palavras-chave: Land exploration compensation; Method; Standard; Calculation; China; Land Economics/Use; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2009
URL: http://purl.umn.edu/53519

Conversão de capoeira alta da Amazônia em povoamento de produção madeireira: o método do "recru" e espécies promissoras.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: YARED, J. A. G.; CARPANEZZI, A. A.
bitstream/item/30793/1/CPATU-BP25.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Freijo; Exploração; Método do recru; Floresta Nacional do Tapajós; Belterra; Santarém; Pará; Brasil; Brazilian walnut; Explootation; Specie; Cust; Method; Crab tree; Mahogany.; Andiroba; Custo; Espécie; Mão-de-Obra; Mogno; Morototó; Tatajuba.; Amazonia; Labor force.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/379775

Correlation between antioxidant activity and coffee beverage quality by Electron Spin Resonance Spectroscopic
Provedor de dados: Ciência e Agrotecnologia
Autores: Barbosa,Jeam Haroldo Oliveira; Luna,Jorge Antonio Gómez; Kinoshita,Angela Mitie Otta; Baffa Filho,Oswaldo.
Brazil is the largest producer of coffee in the world and coffee prices are directly linked to grain quality. In this work, the antioxidant activity of coffee was related to its quality through Electron Spin Resonance Spectroscopy (ESR), as an attempt to establish a non-subjective method to classify the grain quality. For that purpose, the IC50 and temporal monitoring of its non-oxidized fraction were determined for three bean qualities: Soft (High), Hard (Medium) and Rio (Low). Methanolic solution of 2,2-difenil-1-picril-hidrazila (DPPH), that has a stable radical and a JEOL FA-200 (X-Band) spectrometer were used for these tests. The temporal monitoring of reaction between radical and coffee was performed. The rate of reduced or of antioxidated radicals...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Classify; Method; IC50.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000600002

Design and construction of an Electric Fish Finder
Provedor de dados: Neotropical Ichthyology
Autores: Crampton,William G. R.; Wells,Jonathan K.; Smyth,Charles; Walz,Steven A.
We provide notes on the design and construction of an Electric Fish Finder - a portable differential amplifier for detecting the electrostatic fields of gymnotiform knifefishes. The device can be adapted to locate electric fishes in any kind of aquatic environment. It is rugged, water resistant, and powered by alkaline batteries. This contribution is part of a series of technical papers designed to encourage students of neotropical ichthyology to explore the ecology, systematics, and electric signaling of gymnotiform fishes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Electric Organ Discharge; Gymnotiformes; Knifefishes; Method.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252007000300022

Determination of N-nitrosamines and N-nitrosables substances in rubber teats and sothers by GC-TEA
Provedor de dados: Brazilian Archives of Biology and Technology
Autores: Vieira,Eleno Rodrigues; Pierozan,Nilso José; Lovison,Viviane.
N-Nitrosamines are receiving special attention because they present high mutagenic and carcinogenic potential. They can be found in several areas. In rubber, for example, they can be found in Nipples and Pacifiers. Spiegelhalder and Pressumann, have observed that N-Nitrosamines present in nipples and pacifiers could easily migrate to artificial saliva. They have also observed that a considerable amount of N-Nitrosamines precursors, such as nitrosable amines, could migrate to saliva, increasing the possibility of N-Nitrosamines formation into the stomach of living beings. In 80's, Holland, Germany and FDA-U.S.A. have established volatile N-Nitrosamines limit levels. In 2002, in Brazil, limit levels came through Resolução RDC n° 221 of ANVISA. This...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: N-Nitrosamines; Method; Nipples and pacifiers.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000200012

Eliciting Mental Models: a Comparison of Interview Procedures in the Context of Natural Resource Management
Provedor de dados: Ecology and Society
Autores: Jones, Natalie A; University of Queensland; n.jones3@uq.edu.au; Ross, Helen; University of Queensland; Helen.Ross@uq.edu.au; Lynam, Timothy; Reflecting Society; tim.lynam@internode.on.net; Perez, Pascal; University of Wollongong; pascal@uow.edu.au.
The sustainable management of natural resources largely depends on people&amp;#8217;s conceptions of environmental systems and how they function. The mental model construct provides an appropriate means to explore the cognitive dimension of people&amp;#8217;s interactions with such systems. Mental models are cognitive representations of external reality that people use as the basis for acting with and within the world around them. We aimed to improve the application of the mental model construct to the field of natural resource management, with an emphasis on creek, i.e., stream, systems, by exploring how certain elicitation procedures may affect the mental models expressed. One of the initial hurdles that must be overcome is to work out how to effectively...
Tipo: Peer-Reviewed Reports
Palavras-chave: Drawing; Elicitation; Interview; Mental model; Method; Natural resource management; Oral; Transect.
Ano: 2014

Illumina sequencing and assessment of new cost-efficient protocol for metagenomic-DNA extraction from environmental water samples
Provedor de dados: Brazilian Journal of Microbiology
Autores: Hassan,Mariam; Essam,Tamer; Megahed,Salwa.
Abstract In this study, the development and assessment of a modified, efficient, and cost-efficient protocol for mDNA (metagenomic DNA) extraction from contaminated water samples was attempted. The efficiency of the developed protocol was investigated in comparison to a well-established commercial kit (Epicentre, Metagenomic DNA Isolation Kit for Water). The comparison was in terms of degree of shearing, yield, purity, duration, suitability for polymerase chain reaction and next-generation sequencing in addition to the quality of next-generation sequencing data. The DNA yield obtained from the developed protocol was 2.6 folds higher than that of the commercial kit. No significant difference in the alpha (Observed species, Chao1, Simpson and PD whole tree)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioinformatics; Method; Microbiome; Next-generation sequencing; QIIME.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500001

Influência de métodos de irrigação sobre a produção de cebola na região do submédio São Francisco.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SOARES, J. M.; WANDERLEY, L. J. da G.
Estudou-se a influencia dos metodos de irrigacao por aspersao, sulco, inundacao em bacias com sulco e inundacao em bacias (tradicional), na produtividade das variedades de cebola "Baia do Cedo" e "Amarela Chata das Canarias", utilizando o delineamento de faixas subdivididas em dez repeticoes. Por ocasiao da colheita, foi feita a classificacao e contagem dos bulbos nao-comerciais. Os bulbos comerciais foram divididos, quanto ao peso, em cinco classes (15-50; 50-100; 100-150; 150-200 e maior que 200 g) e os nao-comerciais, classificados em ceboloes, charutos, picles e podres. O metodo de irrigacao por inundacao em bacias com sulco destacou-se com a maior produtividade media de bulbos comerciais para ambas as variedades, enquanto o metodo de irrigacao...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Nordeste; Submédio São Francisco; Method; Onion; Variety; Northeast; Cultivo.; Irrigação; Cebola; Método; Variedade.; Irrigation; Brazil.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133455

Irrigacao.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SOARES, J. M.; COSTA, F. F. da.
Trata sobre a escolha do sistema de irrigacao: sistema de irrigacao por gotejamento, microaspersao, aspersao, sulcos, por microbacias utilizando-se mangueiras de PVC. Necessidade de agua para a cultura da mangueira para elaboracao de projetos; manejo de agua; comportamento do sistema radicular.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mango; Method; Irrigação; Manga; Mangifera Indica; Método; Irrigation.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133422

Longitudinal examination as a possible method of observing agriculture
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Fizcerene Nagymihaly,   Kornelia; Nabradi,   Andras; Pummer,   Laszlo.
On the basis of our examinations we have come to the conclusion that longitudinal examinations are the simplest and most up-to-date methods as well as the most cost-efficient ones for following the decision-making, preparatory data collection, processing and analysis opportunities, which better and better serve the sustainability of agriculture, together with subsequently tracking feedback about the decisions to see if the given measure has really resulted in reaching the objectives. The method was proved capable of supplying both micro- and macro-level information in the desired breakdown, groupings and systems of connections. The development successive (panel) examination that we applied can serve as the basis of decision-making affecting huge areas by...
Tipo: Journal Article
Palavras-chave: Longitudinal (development successive) examination; Method; Applicability; Agricultural and Food Policy; Research Methods/ Statistical Methods.
Ano: 2008
URL: http://purl.umn.edu/48090

Methode de cartographie quantitative des ulves "offshore"
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Merceron, Michel; Lunven, Michel.
Recent studies in the bays of Douarnenez and La Forêt-Fouesnant have proved that drifting stocks of « offshore » ulva exist between -2 and -20 meters depth. These stocks are nearly as important in weight as those located in the tidal zone, the only ones which are generally studied. It is likely that such « offshore » stocks also exist elsewhere in Brittany. The sampling method by discrete stations visited by divers, which has been used till now, is considered heavy and not precise enough. The new method involves a film camera set on a fish towed at a speed of a few knots. The fish is kept above the sea bottom at a chosen altitude controlled by a guiderope. The system is sturdy, autonomous, and can be easily transferred from one boat to another. The...
Tipo: Text
Palavras-chave: Brittany; Cartography; Imagery; Method; Offshore ulva; Eutrophication; Bretagne; Cartographie; Imagerie; Méthode; Ulve offshore; Eutrophisation.
Ano: 2000
URL: http://archimer.ifremer.fr/doc/2000/rapport-1579.pdf

Methodology for bioassay entomopathogenic Bacillus against sand fly (Diptera, Psychodidae, Phlebotominae) larvae
Provedor de dados: Zoologia
Autores: Wermelinger,Eduardo Dias; Zanuncio,José Cola; Rangel,Elizabeth F.; Cecon,Paulo R.; Rabinovitch,Leon.
The objective of this research is to present a method to bioassay entomopathogenic Bacillus species against sand fly (Diptera, Psychodidae, Phlebotominae) larvae. The vector Lutzomyia longipalpis (Lutz &amp;amp; Neiva, 1912) (Diptera, Psychodidae, Phlebotominae) and some Bacillus strains were used in laboratory to develop this method. Some characteristics of this method are commented and the importance to develop a standard method to test pathogenicity of Bacillus species against phlebotomine larvae is also discussed.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Phlebotominae; Bacillus; Bioassay; Method.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000300026

Metodologia do teste de imunofluorescência indireta para o diagnóstico da tripanosomose eqüina.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SILVA, R. A. M. S.; SANCHEZ, V.; DÁVILA, A. M. R.
A tripanosomose causada pelo Trypanosoma evansi tem uma distribuição geográfica extremamente ampla. Ela ocorre no norte da África, Índia, Malásia, Indonésia, China, Rússia, Filipinas, América Central e América do Sul. O T. evansi causa a tripanosomose equina também conhecida no nordeste da Argentina e Pantanal como "mal de cadeiras". O T. evansi infecta uma ampla variedade de mamíferos e no Pantanal ele tem sido encontrado em cavalos, quoatis (Nasua nasua), cães, capivaras (Hydrochaeris hydrochaeris) e pequenos roedores (Oryzomys sp.). No Pantanal tripanosomose eqüina causa centenas de mortes todo ano. Esta publicação tem como objetivo descrever a metodologia do TIFI utilizada no Laboratório de Sanidade Animal da Embrapa Pantanal.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Tripanosomose eqüina; Teste de Imunofluorescência Indireta; Trypanosomosis; Diagnosis; Method; Animal sanity.; Diagnostico; Método; Sanidade Animal.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/811012

Microplastics in seafood: Benchmark protocol for their extraction and characterization
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Dehaut, Alexandre; Cassone, Anne-laure; Frere, Laura; Hermabessiere, Ludovic; Himber, Charlotte; Rinnert, Emmanuel; Riviere, Gilles; Lambert, Christophe; Soudant, Philippe; Huvet, Arnaud; Duflos, Guillaume; Paul-pont, Ika.
Pollution of the oceans by microplastics (&lt;5 mm) represents a major environmental problem. To date, a limited number of studies have investigated the level of contamination of marine organisms collected in situ. For extraction and characterization of microplastics in biological samples, the crucial step is the identification of solvent(s) or chemical(s) that efficiently dissolve organic matter without degrading plastic polymers for their identification in a time and cost effective way. Most published papers, as well as OSPAR recommendations for the development of a common monitoring protocol for plastic particles in fish and shellfish at the European level, use protocols containing nitric acid to digest the biological tissues, despite reports of...
Tipo: Text
Palavras-chave: Microplastics; Digestion; Method; Seafood products; Tissue; Plastic integrity.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00335/44582/44469.pdf

Portable flow board for storage of fruits and vegetables in mini-chambers with controlled atmosphere
Provedor de dados: Engenharia Agrícola
Autores: Carmelo,Luis G. P.; Becaro,Aline A.; Ferreira,Marcos D.; Calbo,Adonai G.
ABSTRACT A portable flow board system was developed in the present study with the aim to facilitate lab-scale experiments of controlled atmosphere (CA) with fruits and vegetables. This sturdy flow board combines ease fabrication, low cost and gas economy. Its functionality is provided by manifolds and gas mixers. Each gaseous component is supplied by a gas cylinder through a differential valve of adjusted pressure control, generally at 6 kPa, and forced through 13 standardized restrictors coupled to each manifold output. Controlled atmospheres are then formed with one, two or three gases in 13 gas mixers affixed to the flow board base, which are further conducted through flexible tubes to storage mini-chambers that can also be used to study metabolic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flow-board; Flux control; Gas flow; Method; Gas mixer; Restriction.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000601105

Quality Evaluation of Electronic Data Exchange System between Business and State Authorities
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ulman,   Milos; Havlicek,   Zdenek.
The paper presents a new view of quality evaluation of a system of electronic data exchange between a business and government. A method for evaluation of the electronic data exchange system between a business and state authorities is presented in the paper. The method is called CBG (Communication between Business and Government). A goal of the CBG method is to evaluate the system of electronic data exchange between a business and state authorities, not only to evaluate applications such as an electronic data box or an electronic submission of tax. A pilot version of the CBG method provides a tool to evaluate and measure important attributes of the electronic data exchange system between businesses and state authorities
Tipo: Journal Article
Palavras-chave: Electronic data exchange; State authority; Evaluation of quality; Attribute; Method; Research and Development/Tech Change/Emerging Technologies; GA; IN.
Ano: 2010
URL: http://purl.umn.edu/96861

Quick and Inexpensive Method to Elaborate Tissue Punches Useful in Paraffin Tissue Microarrays
Provedor de dados: International Journal of Morphology
Autores: García-Garza,Rubén; Rodríguez-Vidales,Edgar Paolo; Soto-Domínguez,Adolfo.
The tissue microarrays (TMAs) were first called multitumor block. In 1998 was described the current technique, that uses an innovated sampling method for more than 1,000 cylindrical paraffin tissue core biopsies in a single paraffin block. TMAs are now considered as a useful powerful research tool in Histology and Pathology laboratories, for the standardization of immunohistochemical techniques along with in situ hybridization. However, one disadvantage to its widespread use is the high cost of professional paraffin tissue punches, and the complexity in the development of homemade devices previously described in other studies. This study describes a step by step process to develop four different home-made devices made with materials that are common in...
Tipo: Journal article
Palavras-chave: Tissue microarrays; Inexpensive; Method.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000100007

Reflexiones del Metodo de Investigacion, Consultoria e Innovacion en Sistemas de Gestion de Empresas Agropecuarias
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Ruiz Guzman,   Jose Luis; Aguilar Valdes,   Alfredo; Gomez Gonzalez,   Gerardo; Ruiz Ledezma,   Javier.
The evolution of the subject of Research on Technology Transfer and Agroindustrial Development at the Facultad de Estudios Superiores Cuautitlán UNAM (School of Advanced Studies at Cuatitlan UNAM) converges with the generation of agricultural business management systems and with the consultancy service and training, as a University-Company articulation strategy; with the purpose of awakening business people's interests in order to discover productivity and competitiveness helping them to become better, transform or revolution its organization in the fight to get present opportunities in the market and the economic surroundings. Above all, the strengthening of the subject is upheld by the evolution of the research method applied to innovation through the...
Tipo: Journal Article
Palavras-chave: Research; Innovation; Consultancy; Method; Company; Agrindustrial.; Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/48610

Social Opportunities and Private Convenience of Choices at Farm Level: An Approach to the Links Between Farm Income and Sustainable GDP
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Idda,   Lorenzo; Sini,   Maria Paola.
This work proposes a method to identify and evaluate the links between the economic and environmental management of a farm, its income, and sustainable GDP. The approach is designed to link micro and macro economic aspects and is based on certain indicators, chosen from among those obtained from analysis of the farm accounts, suitable for representing socially desirable objectives. Three different types of farm accounts are employed. An MADM method of quantitative MCDM analysis was used to make a joint evaluation of various objective indicators in different types of farm management. The work only presents the most interesting result of the research, which was the method itself and does not include the results of a specific case study which was made. This...
Tipo: Conference Paper or Presentation
Palavras-chave: Method; Farm; Society; Income; Environment; Well-being; Institutional and Behavioral Economics; Q1.
Ano: 2006
URL: http://purl.umn.edu/25650

TECHNICAL INVESTIGATION ON THE METHOD AND CONSTRAINTS ON CASHEW NUTS PROCESSING IN ENUGU STATE
Provedor de dados: Agricultural Engineering International : The CIGR e-journal
Autores: chikwado, ugwu kenneth.
Technical investigation on the method and constraints on cashew nuts processing in Enugu state of Nigeria was carried out and a survey made involving the use of questionnaire and personal interview during the field trips. The aim was to technically investigate the difficulties encounter in cashew nuts processing in Enugu State and suggest the means of improving on the difficulties. The manual and mechanical methods of processing cashew nuts were investigated. From the result of the survey, it was found that majority of cashew nuts processors visited processed the nuts by manual means and only few were processing mechanically.  The results showed that most of the machines from the mechanical processors visited were not functional.  The results of the survey...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Technical; Investigation; Method; Constraints; Cashew Nuts; Processing.
Ano: 2020
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5094

Towards a framework for the quantitative assessment of trawling impact on the seabed and benthic ecosystem
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Rijnsdorp, A. D.; Bastardie, F.; Bolam, S. G.; Buhl-mortensen, L.; Eigaard, O. R.; Hamon, Katell; Hiddink, J. G.; Hintzen, N. T.; Ivanovic, A.; Kenny, A.; Laffargue, Pascal; Nielsen, J. R.; O'Neill, F. G.; Piet, G. J.; Polet, H.; Sala, A.; Smith, C.; Van Denderen, P. D.; Van Kooten, T.; Zengin, M.
A framework to assess the impact of mobile fishing gear on the seabed and benthic ecosystem is presented. The framework that can be used at regional and local scales provides indicators for both trawling pressure and ecological impact. It builds on high-resolution maps of trawling intensity and considers the physical effects of trawl gears on the seabed, on marine taxa, and on the functioning of the benthic ecosystem. Within the framework, a reductionist approach is applied that breaks down a fishing gear into its components, and a number of biological traits are chosen to determine either the vulnerability of the benthos to the impact of that gear component, or to provide a proxy for their ecological role. The approach considers gear elements, such as...
Tipo: Text
Palavras-chave: Benthos; Biological traits; Good environmental status; Indicators; Method; Mobile gear; Physical impacts.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00310/42136/44229.pdf

'Valencia' sweet orange tree flowering evaluation under field conditions
Provedor de dados: Scientia Agricola
Autores: Ribeiro,Rafael Vasconcelos; Rolim,Glauco de Souza; Azevedo,Fernando Alves de; Machado,Eduardo Caruso.
Since citrus flowering is a key process in citriculture and its evaluation is often difficult due to the canopy structure and field sampling, the aim of this research was to give some directions regarding the evaluation of flowering in field-grown sweet orange plants. This study was conducted in a citrus orchard of sweet orange plants cv. 'Valencia' [Citrus sinensis (L.) Osbeck] grafted on 'Cleopatra' mandarin (Citrus reshni hort. ex Tanaka) or 'Rangpur' lime (Citrus limonia Osbeck) rootstocks, with North-South orientation. Generative structures [buds, flowers and fruitlets (diameter &lt; 3 cm)] were quantified weekly between August and November 2005, by using a 1 m² frame positioned at the middle third of plant canopy, sampling a volume of about 1 m³....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus spp.; Bloom; Method; Sampling.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000400010