Results 31 to 40 of about 8,318 (194)

Foliage efficiency of forest-forming species in the climatic gradients of Eurasia [PDF]

Сибирский лесной журнал, 2017
The paperis of the scientific area of biogeography and devoted to a new aspect in the study of biological productivity of forest ecosystems on a geographical basis, expressed indirectly by climate parameters, namely, the foliage efficiency that until now
V. A. Usoltsev
doaj   +1 more source

Rumen fermentation of feed samples incubated in filter bags made from different textiles or dispersed in the medium using an in vitro gas production system

Ciência Rural, 2023
: The effect of different feed substrates incubated in filter bags [no bag (NB); Ankom® F57, 25 μm pore size (25AN); polyester, 45 μm pore size (45PB); polyester, 67 μm pore size (67PB) ] or dispersed in the medium on gas production, digestion and rumen ...
Eduardo Hernández García, Atmir Romero Pérez, Luis Corona, José Moisés Talamates Gómez   +3 more
doaj   +1 more source

Genetic and Physicochemical Characterization of Escherichia coli Strains Carrying Fused F′ Elements Derived from KLF1 and F57 [PDF]

Proceedings of the National Academy of Sciences, 1972
Although the two F′ elements, F57 (carrying his + ) and KLF1 (carrying leu + ), cannot normally coexist in the same cell, crosses between RecA - strains of Escherichia coli carrying these two elements gave rise, at a low ...
N, Willetts, F, Bastarrachea
openaire   +2 more sources

Detection of Mycobacterium avium ssp. paratuberculosis in cheese, milk powder and milk using IS900 and f57-based qPCR assays [PDF]

Journal of Applied Microbiology, 2010
To develop a quantitative PCR assay for sensitive and specific detection of Mycobacterium avium ssp. paratuberculosis (Map) in a range of dairy products.TaqMan(®) assays were designed to target the IS900 and f57 genetic elements of Map. Both real-time PCR assays were integrated with the Adiapure(®) Map DNA extraction kit and assessed separately for the
J.A. Donaghy, J. Johnston, M.T. Rowe
openaire   +2 more sources

Bures geometry of the three-level quantum systems. II [PDF]

, 2000
For the eight-dimensional Riemannian manifold comprised by the three-level quantum systems endowed with the Bures metric, we numerically approximate the integrals over the manifold of several functions of the curvature and of its (anti-)self-dual parts ...
Bloore, Braunstein, Cox, Dittmann, Dittmann, Dittmann, Dittmann, Dittmann, Dittmann, Dittmann, Hall, Hasegawa, Hübner, Hübner, Kwek, Lukach, Paul B. Slater, Petz, Petz, Slater, Slater, Slater, Tod, Twamley, Uhlmann, Uhlmann, Życzkowski   +26 more
core   +3 more sources

PCA‐Based Database Mining Enables the Discovery of Bacterial Carbene Transferases for Stereodivergent Cyclopropanation

Angewandte Chemie, Volume 138, Issue 10, 2 March 2026.
Database mining using principal component analysis (PCA)‐based clustering enabled discovery of bacterial enzymes capable of catalyzing stereodivergent cyclopropanation of styrene. Statistical analyses of sequence data further revealed characteristic structural properties of these enzymes, highlighting the potential of the bioinformatics tools for ...
Shunsuke Kato, Koki Takeuchi, Kohei Umeda, Hisashi Kudo, Tomohisa Hasunuma, Takashi Hayashi   +5 more
wiley   +2 more sources

Changes in throwing sports rules: Implications about the performance of Paralympic athletes [PDF]

, 2017
The objective of this study was to identify statutory changes in throwing sports occurred in 2014 and how they interfere with the Brazilian athletes’ performance. The research is characterized as descriptive, documentary and quantitative.
Martins Freire, Gilberto, Massoli Rodrigues, Graciele, Pedro Moraes, Milena, Sales Bocalini, Danilo   +3 more
core   +2 more sources

Fecal culture and two fecal-PCR methods for the diagnosis of Mycobacterium avium subsp. paratuberculosis in a seropositive herd

Revista Colombiana de Ciencias Pecuarias, 2017
Background: paratuberculosis is a slow-developing infectious disease, characterized by chronic granulomatous enterocolitis. This disease has a variable incubation period from 6 months to over 15 years, and is caused by Mycobacterium avium subsp ...
Nathalia M. Correa Valencia, Nicolás F. Ramírez, Michael Bülte, Jorge A. Fernández Silva   +3 more
doaj   +1 more source

Impact of salt concentration on persistence of Mycobacterium avium subsp. paratuberculosis in Iranian UF white cheese [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2013
Mycobacterium avium subsp. paratuberculosis (Mycobacterium paratuberculosis) is considered as a potential significant public health threat due to its possible association with Crohn’s disease in humans.
Sh Hanifian, H Jodeiri
doaj  

In situ estimation of indigestible compounds contents in cattle feed and feces using bags made from different textiles Estimação in situ dos componentes indigestíveis em alimentos e fezes de bovinos com sacos de diferentes tecidos

Revista Brasileira de Zootecnia, 2011
The objective of this experiment was to evaluate estimates of concentration of indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) in samples of cattle feed and feces processed at ...
Tiago Neves Pereira Valente, Edenio Detmann, Sebastião de Campos Valadares Filho, Maura da Cunha, Augusto César de Queiroz, Cláudia Batista Sampaio   +5 more
doaj   +1 more source