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| Abello, Francisco J.; Palma, Marco A.; Anderson, David P.; Waller, Mark W.. |
| The primary objective of this paper was to determine key factors impacting the frequency of consumer visits to Texas farmers’ markets measured in number of visits per month. Data obtained from in-person surveys administered in two farmers’ markets locations were used to determine consumer, market factors, and socio-demographic characteristics of shoppers affecting frequency of visits. The results of the model showed that travel distance, number of adults in the household, market promotional characteristics such as entertainment and education activities, food events, as well as education and age were all determinants of frequency of visits to farmers’ markets. |
| Tipo: Presentation |
Palavras-chave: Direct marketing; Frequency; Local; Farmers’ markets; Consumer/Household Economics; R11. |
| Ano: 2012 |
URL: http://purl.umn.edu/119786 |
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| Waples, Robin S.; NOAA Fisheries Northwest Fisheries Science Center; robin.waples@noaa.gov; Beechie, Tim; NOAA Fisheries, Northwest Fisheries Science Center Environmental Conservation Division; Tim.Beechie@noaa.gov; Pess, George R.; NOAA Fisheries, Northwest Fisheries Science Center Environmental Conservation Division; George.Pess@noaa.gov. |
| Because resilience of a biological system is a product of its evolutionary history, the historical template that describes the relationships between species and their dynamic habitats is an important point of reference. Habitats used by Pacific salmon have been quite variable throughout their evolutionary history, and these habitats can be characterized by four key attributes of disturbance regimes: frequency, magnitude, duration, and predictability. Over the past two centuries, major anthropogenic changes to salmon ecosystems have dramatically altered disturbance regimes that the species experience. To the extent that these disturbance regimes assume characteristics outside the range of the historical template, resilience of salmon populations might be... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Climate change; Duration; Frequency; Historical template; Magnitude; Pacific Northwest; Oncorhynchus; Pacific salmon; Predictability.. |
| Ano: 2009 |
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| Caterino-de-Araujo,Adele; Manuel,Rolanda Carmen Rafael; Bianco,Rosana Del; Santos-Fortuna,Elizabeth; Magri,Mariana Cavalheiro; Silva,Joyce Matie Kinoshita; Bastos,Rui. |
| Human herpesvirus 8 (HHV-8), the etiological agent of Kaposi's sarcoma (KS), is endemic in parts of the sub-Saharan, and KS has increased concomitantly with the HIV/AIDS epidemic. In Mozambique (MZ), no data concerning HHV-8 infection was available, thus the main of this work was to investigate, for the first time, the presence of HHV-8 infection in Maputo, MZ. Latent and lytic HHV-8-specific antibodies were assessed in blood samples from 189 individuals from the Central Hospital of Maputo, MZ, using "in-house" immunofluorescence assays conducted in São Paulo, Brazil. The results obtained were analyzed according to socio-demographic and clinical variables using the Chi-square test and logistic regression. An HHV-8 seropositivity of 1.8% and 9.7% was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Human herpesvirus 8 (HHV-8); Serology; Mozambique; Frequency; Kaposi's sarcoma. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000300008 |
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| Formiga, Luiza Daiana Araújo da Silva; Universidade Federal de Campina Grande; Pereira Filho, José Morais; Universidade Federal de Campina Grande; Silva, Aderbal Marcos de Azevêdo; Universidade Federal de Campina Grande; Oliveira, Nadjanara Souza; Universidade Federal de Campina Grande; Soares, Diogo da Costa; Universidade Federal de Campina Grande; Bakke, Olaf Andreas; Universidade Federal de Campina Grande. |
| Forage supply from herbs was assessed in a thinned Caatinga enriched with buffel grass (Cenchrus ciliaris L.) exposed to goat and sheep grazing. The 2.4 ha experimental area, located at the Experimental Station of the Federal University of Campina Grande, in Santa Terezinha, Paraíba State, Brazil, was divided into four 0.6 ha paddocks, which were further subdivided into two 0.3 ha experimental plots. Twelve F1 (Boer x SRD) goats and 12 Santa Inês sheep were divided in four groups of six animals of the same species. The herbaceous vegetation was separated into buffel grass (Cenchrus ciliaris L.), dicotyledons and other grass species. Treatments were randomized to plots according to a completely random design with two treatments, four replications, with... |
| Tipo: PESQUISA DE CAMPO |
Palavras-chave: 5.04.00.00-2 availability; Dicotyledons; Frequency; Grass; Herbs; Dry matter accumulation rate. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12548 |
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| Souza,N.F.; Larsson,M.H.M.A. |
| The frequency of canine heartworm disease was determined in 310 dogs (158 males and 152 females) from São Paulo city (154) and several towns along the São Paulo state coast (156). The survey was carried out through the Knott's technique (direct presence of microfilariae in the blood) and ELISA for soluble circulating antigen detection. Twenty five (8.0%) samples were positive to D. immitis using both methods being 6 dogs (3.9%) from the city and 19 (12.2%) from the coastal area. Nineteen dogs (6.1%) were positive to the Knott's technique (4 from the city and 15 from the coastal area) and 12 dogs (3.9%) to the ELISA (4 from the city and 8 from the coastal area); six dogs (1.9%) were positive for both methods being two from the city and four from the coastal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Canine heartworm disease; Dirofilaria immitis; ELISA; Frequency. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352001000300009 |
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| Concenço,G.; Tomazi,M.; Correia,I.V.T.; Santos,S.A.; Galon,L.. |
| In simple terms, a phytosociological survey is a group of ecological evaluation methods whose aim is to provide a comprehensive overview of both the composition and distribution of plant species in a given plant community. To understand the applicability of phytosociological surveys for weed science, as well as their validity, their ecological basis should be understood and the most suitable ones need to be chosen, because cultivated fields present a relatively distinct group of selecting factors when compared to natural plant communities. For weed science, the following sequence of steps is proposed as the most suitable: (1) overall infestation; (2) phytosociological tables/graphs; (3) intra-characterization by diversity; (4) inter-characterization and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Weed community; Density; Frequency; Dominance; Diversity; Similarity. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582013000200025 |
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| Yu, Fan; Zhang, Tao; Li, Pei; Li, Xiangjun. |
| Using typhoon data over the Northwestern Pacific (NWP) in 60 years (1950-2009), the interdecadal variations of typhoon frequency, track and intensity are statistically analyzed. The results showed that the frequency of typhoon over the NWP was high in 1960s and low in 1970s. From the late 1990s, the frequency is low again. The track of typhoon was mainly shifting, and the average track was at the southern NWP in 1960s and 1970s, but in recent 10 years, the track was at the northern NWP. The intensity of typhoon was strong in 1950s and 1960s, but becomes weak in recent 25 years. In high frequency periods of typhoon, the subtropical high of NWP was weak and its position appears easternly. The distribution of Sea Surface Temperature (SST) shows... |
| Tipo: Journal Contribution |
Palavras-chave: Typhoons; Frequency; Tracking. |
| Ano: 2012 |
URL: http://hdl.handle.net/1834/5843 |
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| Martins,Ana Maria Cristina Rabello Pinto da Fonseca; Tamaso,Elia; Guerra,José Luiz. |
| The aim of the present study was to perform a retrospective review, from 1932 to 1999, in order to establish the number of cases of mammary tumors in dogs in the records at the Pathology Department of Faculdade de Medicina Veterinária - USP, as well as the presence of desmoplasia and cartilaginous and bone metaplasia in 578 of these tumors. Among the 537 malignant tumors, 13.05% were simple tubular adenocarcinomas, 3.91% were complex tubular adenocarcinomas, 7.26% simple papillary adenocarcinomas, 4.28% complex papillary adenocarcinomas , 23.27% simple papillary cystadenocarcinomas ,8.37% complex papillary cystadenocarcinomas,16.38% simple solid adenocarcinomas ,6.70% complex solid adenocarcinomas, 2.04% simple spindle cell carcinomas, 1.11% simple spindle... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mammary neoplasms; Dogs; Pathology; Extracellular matrix; Frequency. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962002000100007 |
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| Diao,Bo; Du,Juan; Liu,Ying; Luo,Fan; Hou,Wei. |
| Objective:To investigate the relationship between the polymorphism of human leukocyte antigen (HLA)-DRB1 and the susceptibility and repellency of drug use combined with HIV infection in Chinese.Methods:A total of 213 unrelated healthy people, 41 HIV-infected drug users, 24 HIV-uninfected drug users, and 64 HIV-infected non-drug users were recruited. Their HLA-DRB1 allele frequencies were analyzed by PCR-SSP and allele distribution was analyzed.Results:Compared with healthy controls, in drug users, the frequencies of HLA-DRB1 *0401-041, *1001 were significantly higher; in HIV-infected patients, the frequencies of HLA-DRB1 *0101-0103, *0401-0411, *1001 were significantly higher, while the frequencies of DRB1 *1501-1502, *1101-1105, *1301-1302, DRB4, DRB5... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: HLA-DRB1; Polymorphism; Drug use combined with HIV; Infection; Frequency. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000100082 |
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| Guillermo Gómez, María Asunción. |
| Los potreros están cubriendo una proporción cada vez más grande del trópico húmedo de México, mientras el área de selvas y del cultivo de maíz ha ido en descenso. Pero, existe muy poca información sobre la composición florística y ecológica de estos pastizales inducidos. En este trabajo se compara la florística, fitogeografía, diversidad, etnobotánica y usos de la vegetación en milpas y potreros en el municipio de Candelaria, Campeche, entre la población de la etnia chol; además de que se describe el manejo de cada tipo de vegetación (milpa/potrero) con detalle. Se parte de la premisa que las milpas tendrán mayor diversidad, una proporción más grande de especies nativas y útiles, y que son recolectadas en cantidades mayores que los potreros, por ser el... |
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Palavras-chave: Arvense; Diversidad; Cobertura; Frecuencia; Aprovechamientos; Weeds; Diversity; Coverage; Frequency; Uses; Botánica; Maestría. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2091 |
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| ALMEIDA,J.F.; GARCÍA,G.P.; PÉREZ,R.A.; BRITO,J.D.. |
| ABSTRACT: This work was conducted in the Centro de Pesquisa, Pós-graduação e Preservação Amazônica (CIPCA), located in the Ecuadorian Amazon Region, with the goal to analyze the presence of weeds in promising clones of cocoa. The EET-95, EET-96 and EET-103 promising clones were evaluated, and the control sample was CCN-51. To do so, the relative frequency and distribution of the existing weeds were determined, as well as their biomass, which was statistically analyzed by the ANOVA of a factor and the HSD Tukey’s test. The presence of weeds was influenced by the studied genotypes, due to the fact that promising clones were associated to high frequency and distribution, such as Cyperus odoratus, Megathyrsus maximus, Sauvagesia erecta ssp. erecta. Other... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biomass; Clones; Distribution; Frequency; Theobroma cacao. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100243 |
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| Benatti,João Marcos Beltrame; Moraes,Eduardo Henrique Bevitori Kling de; Zervoudakis,Joanis Tilemahos; Araújo,Cláudio Vieira de; Cabral,Luciano da Silva; Rufino Junior,João; Carvalho,Daniel Marino Guedes de; Oliveira,André Alves de. |
| The objective of this study was to evaluate the processing of millet grain provided at two supplementation frequencies for grazing beef cattle during the dry season on nutritional parameters. Five rumen-cannulated crossbred steers, with 24 to 26 months of age and average body weight of 428.6±26.06 kg, were assigned to a Latin square design (5 × 5) in a 2 × 2 + 1 factorial arrangement, as follows: two forms of millet grain (whole grains - or ground; WG - GG), two strategies of concentrate supplementation (daily distribution - 7X; or three times a week - 3X) and a control treatment (mineral mixture - MM). Animals were kept in five paddocks of 0.24 ha each with Marandu grass pastures. Concentrate supplements were supplied at 2.00 and 4.66 kg/animal/day for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Frequency; Intake; Pasture. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000500250 |
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