Results 151 to 160 of about 5,119,124 (398)
Advanced Engineering Materials, EarlyView.A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes +3 more
wiley +1 more source
Present status of soil moisture estimation over the African continent
Journal of Hydrology: Regional Studies, 2019 Soil moisture is the key parameter that governs the partitioning of the mass and energy fluxes between land and atmosphere through its influence on surface evaporation, runoff, albedo and emissivity. Therefore, accurate quantification of soil moisture is
L. Myeni, M.E. Moeletsi, A.D. Clulow
doaj
Covenant Journal of Engineering Technology, 2020 The percentage of death and material losses as a result of the explosion of household liquefied petroleum gas (LPG) has risen in recent years, hence the need for a suitable gas leaking detection and alert system.
B. J. Olorunfemi +2 more
doaj
Mars Phoenix EDL Trajectory and Atmosphere Reconstruction Using NewSTEP [PDF]
This document describes the trajectory and atmosphere reconstruction of the Mars Phoenix Entry, Descent, and Landing using the New Statistical Trajectory Estimation Program.
Karlgaard, Christopher D. +1 more
core +1 more source
Discussion of the technology and research in fuel injectors common rail system [PDF]
, 2017 Common rail is one of the most important components in a diesel and gasoline direct injection system. It features a high-pressure (100 bar) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors. Third-generation
Ishak, Izuan Amin +5 more
core
Development of a modular central electronic unit (CEU) for data handling and management in Martian atmosphere investigations [PDF]
, 2023 Luca Marrocchi
openalex +1 more source
3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht +5 more
wiley +1 more source
Gemini NorthNIRI Spectra of Pluto and Charon: Simultaneous Analysis of the Surface and Atmosphere [PDF]
94035We report on our analysis of blended Pluto and Charon spectra over the wavelength range 1.4 to 2.5 m as obtained by the NIRI instrument on Gemini North on June 25-28, 2004.
Cook, Jason C. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung +14 more
wiley +1 more source
The Present Status of Atmospheric Pollution in the United States [PDF]
American Journal of Public Health and the Nations Health, 1957 openaire +4 more sources