نتایج جستجو برای: fibre crops

تعداد نتایج: 66259  

2000
John McCleary H. Whitney

During the early 1930’s topology developed some of its most important notions. The first international conference on the young subject took place in Moscow 1935. Fibre spaces were introduced by H. Seifert (1907–1996). By 1950 the notions of fibre space and fibre bundle had become central in the study of algebraic topology. In that year in Bruxelles, and in 1953 at Cornell University, internatio...

2017
David Raffelt Jacques-Donald Tournier Robert E. Smith David N. Vaughan Graeme D. Jackson Gerard R. Ridgway Alan Connelly

Voxel-based analysis of diffusion MRI data is increasingly popular. However, most white matter voxels contain contributions from multiple fibre populations (often referred to as crossing fibres), and therefore voxel-averaged quantitative measures (e.g. fractional anisotropy) are not fibre-specific and have poor interpretability. Using higher-order diffusion models, parameters related to fibre d...

Journal: :Grass and Forage Science 2022

Compared with annual grain and seed crops, perennial grassland has significantly lower losses of nutrients low pesticide requirements, whilst also supporting soil carbon build-up. Until now crops have almost exclusively been fed to ruminants horses. Our experiments on biorefining forages produced protein a quality equal soybean meal. Forage can deliver high yields biomass as well well-balanced ...

Journal: :Current Journal of Applied Science and Technology 2022

Dairy production system in developing countries mainly depends on forage plants and crop residues as major portion of the Ruminants diet. The majority dry matter crops is made up fibre whose digestibility limited rumen ecosystem. Use exogenous fibrolytic enzymes (EFE) gaining popularity recent days they overcome limitations other methodologies which are used to improve fibre. Due microbial enzy...

2004
V. C. LI

The ultimate tensile behaviour of fibre-reinforced cementitious composites is closely related to its failure mechanisms which in turn are dependent on reinforcement parameters such as fibre characteristics and the fibre/matrix interface properties. Based on the direct tensile tests of mortar specimens reinforced with various synthetic fibres, this paper attempts to explain such relationships an...

Journal: :Biochemical Society transactions 2009
Anna V Hine Xianfeng Chen Marcus D Hughes Kaiming Zhou Edward Davies Kate Sugden Ian Bennion Lin Zhang

A dual-peak LPFG (long-period fibre grating), inscribed in an optical fibre, has been employed to sense DNA hybridization in real time, over a 1 h period. One strand of the DNA was immobilized on the fibre, while the other was free in solution. After hybridization, the fibre was stripped and repeated detection of hybridization was achieved, so demonstrating reusability of the device. Neither st...

2015
Radan Slavík Giuseppe Marra Eric Numkam Fokoua Naveen Baddela Natalie V. Wheeler Marco Petrovich Francesco Poletti David J. Richardson

Propagation time through an optical fibre changes with the environment, e.g., a change in temperature alters the fibre length and its refractive index. These changes have negligible impact in many key fibre applications, e.g., telecommunications, however, they can be detrimental in many others. Examples are fibre-based interferometry (e.g., for precise measurement and sensing) and fibre-based t...

Journal: :International Journal of Plant and Soil Science 2022

Aim: The study was conducted for the evaluation of suitable grass and legume fodders development pastures under coconut garden.
 Study Design: Randomized Block Design.
 Place Duration Study: field experiment carried out in Farmer’s field, Pollachi, Coimbatore, Tamil Nadu during 2021-2022.
 Methodology: Ten different fodder crops were selected which includes six grasses four legum...

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