Results 31 to 40 of about 7,823,565 (306)
Low-cost, low-power, clockwork syringe pump
HardwareX, 2023 A low-cost ($120 NZD, $75 USD), low-power (1-year battery life), portable, and programmable syringe pump design is presented, which offers an alternative to high-cost commercial devices with limited battery life. Contrary to typical motor-driven syringe pumps, the design utilizes a compression spring coupled with a clockwork escapement mechanism to ...
Francis Pooke +5 more
openaire +3 more sources
Polymer Testing, 2022 Simultaneously enhancing the thermal conductivity, insulation, and mechanical properties of high-density polyethylene (HDPE) composites is highly desired for electronic and electrical applications.
Xueming Yang +4 more
doaj +1 more source
Selective Catalytic Removal of High Concentrations of NOx at Low Temperature
Energies, 2022 Three vanadium-based catalysts were used to remove high concentrations of nitrogen oxides, and the catalysts’ performance of de-NOx and anti-H2O under the high concentrations of NOx were investigated.
Bo Yu +6 more
doaj +1 more source
Energies, 2022 Sludge is one of the main pollutants from sewage treatment and contains a high content of water and organic matter. The co-combustion of sludge and coal can bring about the energy conversion of sludge. However, the high moisture content in sludge and the
Di Liang, Yimin Li, Zhongning Zhou
doaj +1 more source
Design techniques for low-power systems [PDF]
, 2000 Portable products are being used increasingly. Because these systems are battery powered, reducing power consumption is vital. In this report we give the properties of low-power design and techniques to exploit them on the architecture of the system.
Havinga, Paul J.M., Smit, Gerard J.M.
core +3 more sources
Language Modeling with Power Low Rank Ensembles [PDF]
, 2014 We present power low rank ensembles (PLRE), a flexible framework for n-gram language modeling where ensembles of low rank matrices and tensors are used to obtain smoothed probability estimates of words in context.
Dyer, Chris +3 more
core +2 more sources
Low latency low power bit flipping algorithms for LDPC decoding [PDF]
, 2010 Low Density Parity Check (LDPC) codes have been adopted in a number of wired and wireless communication standards due to their improved error correcting ability and relatively simple decoder structure.
Ahmed, I +5 more
core +3 more sources
Power Valve: for low power operation and low stand-by power
IEICE Electronics Express, 2005 The concept of Power Valve is presented. It consists of power switch transistors and control circuits, which give variable impedance to the power supply. The circuit controls the internal power supply voltage of logic circuits and reduces the voltage swing of signals. An experiment using a 130-nm test chip showed a 36.0% operating power reduction for a
Takahiro Yamashita +2 more
openaire +2 more sources
Performance of a Tube-bundle Heat Exchanger in a Rectangular-section Right-angle Bend Duct [PDF]
Journal of Applied Fluid MechanicsThree-dimensional numerical simulations are conducted to elucidate the fundamental differences in hydrodynamics and heat transfer performance between heat exchangers arranged in confined rectangular-section right-angle bend ducts and those in straight ...
X. Wang, C. Li, Y. Yan, X. Ye
doaj +1 more source
Low Power Reversible Parallel Binary Adder/Subtractor [PDF]
, 2010 In recent years, Reversible Logic is becoming more and more prominent technology having its applications in Low Power CMOS, Quantum Computing, Nanotechnology, and Optical Computing. Reversibility plays an important role when energy efficient computations
Muralidhara, K N +3 more
core +2 more sources