Results 1 to 10 of about 592 (111)
Improved RNA stability estimation indicates that transcriptional interference is frequent in diverse bacteria [PDF]
Communications Biology, 2023 We used stochastic simulations and experimental data from E. coli, K. aerogenes, Synechococcus PCC 7002 and Synechocystis PCC 6803 to provide evidence that transcriptional interference via the collision mechanism is likely a prevalent mechanism for ...
Walja C. Wanney +3 more
doaj +2 more sources
RIFi: Robust and iterative indoor localization based on Wi-Fi RSS fingerprints
Journal of Information and IntelligenceRSS fingerprint based indoor localization consists of two phases: offline phase and online phase. A RSS fingerprint database constructed at the offline phase may be outdated for online phase, which may significantly degrade the localization performance ...
Yunghsiang Han, Wei Liu
exaly +3 more sources
Clinical feasibility study of a 2D ripple filter to improve the efficiency of carbon ion therapy [PDF]
Zhongguo aizheng zazhiBackground and purpose: The ripple filter (RiFi) is a passive energy modulator used in particle beam therapy to broaden the Bragg peak. The 1D-RiFi features a wavy structure that can broaden a monoenergetic carbon ion beam to 3 mm, while the 2D-RiFi ...
ZHANG Lijia, SCHLEGEL Nicki, SHENG Yinxiangzi, HAN Rongcheng, ZHAO Jingfang
doaj +3 more sources
Direction of arrival estimation in smart Antenna for tracking system [PDF]
ITM Web of Conferences, 2023 The aim of this paper is to present a comparison between three of the main algorithms for the estimation of Direction Of Arrival (DOA) used in smart antenna systems to eliminate fading and interreferences, namely Conventional Beamformer, CAPON (Maximum ...
Smihily Sara, Rifi Mounir
doaj +1 more source
Semina: Ciências Agrárias, 1995 Realizou-se um levantamento soroepidemiológico para verificara ocorrência de reagentes para Toxoplasma gondii entre moradores da região rural do município de Guaraci, Paraná, no período de março a abril de 1993, abrangendo uma faixa etária de 6 a 74 anos.
João Luis Garcia +1 more
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Pesquisa Veterinária Brasileira, 2011 Neospora caninum é um agente envolvido em perdas reprodutivas em bovinos. O diagnóstico dessa infecção é de grande importância, principalmente para programas de erradicação e controle.
Giovana Camillo +7 more
doaj +1 more source
Ciência Animal Brasileira, 2006 O trabalho teve por objetivo estudar a prevalência de anticorpos anti-Babesia bigemina e anti-Babesia bovis no rebanho bovino de leite da microrregião de Goiânia por meio da reação de imunofluorescência indireta (RIFI) e ELISA.
Guido Fontgalland Coelho Linhares +2 more
doaj +3 more sources
Italian Journal of Animal Science, 2013 A total of 225 hens (18 weeks of age) of each Rhode Island Red male x Fayoumi female (RIFI), Fayoumi male x Rhode Island Red female (FIRI) and White Leghorn male x FIRI female (RLH) were maintained on deep litter system for a period of 72 weeks of age ...
Tabinda Khawaja +4 more
doaj +1 more source
Semina: Ciências Agrárias, 2003 Sera of 521 dairy cows from herds in Avaré County, SP were examined by indirect fluorescent-antibody test (IFAT) and enzyme-linked immunosorbent assay (ELISA) for detection of antibodies to Neospora caninum.
Aurea Maria Oliveira Canavessi +3 more
doaj +1 more source
Pesquisa Veterinária Brasileira, 2013 Para comparar dois testes sorológicos na detecção de anticorpos anti-Neospora caninum em soros sanguíneos de búfalas, foram coletados amostras de 288 búfalas entre dois a dez anos de idade. Para identificar a presença de imunoglobulina G anti-N.
Sandro P. Silva +5 more
doaj +1 more source