Results 121 to 130 of about 12,296 (305)

The Nutritive Value of Home Grown Roughage Rations for Dairy Cattle

open access: yes, 1938
Topics include Abstract, Introduction, Review of Literature, Experimental Plan, Composition and Nutrient Changes in Forages During Harvest and Preservation, Apparent Digestibility of the Home Grown Hay and Silage Rations, The Feeding Value of the Home ...
Hodgson, R.   +3 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

The antivitamin D factor in roughages.

open access: yesNetherlands Journal of Agricultural Science, 1954
Vitamin D was separated from the rachitogenic substance in dry grass and hay by chromatography [no details]. Fractions of the unsaponifiable residue of the grass fat, with addition of fixed amounts of vitamin D, were tested on rachitic rats, with radiography of the bones as criterion, to ascertain the content of rachitogenic substance.
openaire   +2 more sources

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

Lablab purpureus seed as supplement for sheep fed roughage diets

open access: yes, 1990
The experiment was carried out using twenty-one rumen cannulated weaner wether Merino sheep in order to assess the feeding value of whole, untreated Lablab purpureus seed as a supplement for low quality roughage diets.
Garcia, Emma Silva
core  

The ratio of roughage to concentrate on milk secretion rate in goats fed Stylosanthes hamata hay

open access: yes, 2015
An experiment was conducted to evaluate the effect of roughage to concentrate ratio (R:C) on milk secretion rate (g/h) in goats using a cross-over design in which each goat passed sequentially through all the treatments in random order. The treatments (R:
Smith, OF, Shittu, OO, Osinowo, OA
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

The Effect of Roughage Upon Growth

open access: yesExperimental Biology and Medicine, 1929
The diets shown in Chart 1 were designed for the purpose of determining the influence of large quantities of “roughage” upon the rate of growth. Ration 1 contains 10% cellulose while numbers 2 and 3 contain 20%. Diet 4 contains 20% of agar-agar. Nos.
openaire   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

open access: yesAdvanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner   +5 more
wiley   +1 more source

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