Results 121 to 130 of about 2,576,579 (301)
Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication
Advanced Materials Technologies, EarlyView.The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting +5 more
wiley +1 more source
Maximizing income above feed costs with computer-formulated dairy rations
California Agriculture, 1972 Feeding trials were conducted to test a computer program designed to formulate rations resulting in maximum income above feed costs from lactating dairy cows.
D Bath, G Hutton, E Olson
doaj
Exploring Feed Efficiency in Beef Cattle: From Data Collection to Genetic and Nutritional Modeling
AnimalsIncreasing feed efficiency in beef cattle is critical for meeting the growing global demand for beef while managing rising feed costs and environmental impacts.
Ayooluwa O. Ojo +6 more
doaj +1 more source
Laser‐Induced Local De‐Doping in Organic Semiconductors
Advanced Materials Technologies, EarlyView.The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim +6 more
wiley +1 more source
Siliao yanjiuFeed serves as the fundamental production input for meat rabbit farming, and investigating the trends in its cost changes is of great significance to meat rabbit farming.
QIN Yinghe, ZHAI Jinqian, CAO Ruoxi
doaj
Nutritional Requirements and Economics of Lowering Feed Costs
Journal of Dairy Science, 1985 Feed costs are, and will continue to be, the largest single expense for milk production. Gross efficiency of milk production is greater for high-producing cows because a lower proportion of total feed intake is used for maintenance of the cow. High milk production and high feed intake are positively correlated.
openaire +2 more sources
Advanced Materials Technologies, EarlyView.A two‐step thermal upcycling process converts flexible printed circuit board waste into high‐purity copper nanoparticles using polymer degradation and arc discharge. The synthesized nanoparticles exhibit controlled morphology and high metal purity.
Bikesh S. Ghinangju +2 more
wiley +1 more source
Income Over Feed Costs in the Dairy Enterprise
, 2016 Notes the importance of estimating and monitoring income over feed costs, in relation to individual cows, and the entire ...
Ferreira, Gonzalo
core
Advanced Materials Technologies, EarlyView.Soft dielectric elastomer composites often face a trade‐off between enhanced dielectric properties and mechanical compliance. Here, a parallel‐aligned polyurethane nanofiber network embedded in PDMS creates a flexible, durable composite with increased permittivity, low modulus, and fatigue stability after 100,000 cycles.
Yi Ge +9 more
wiley +1 more source