Results 11 to 20 of about 447,172 (311)
Computers & Chemical Engineering, 2023 Solar energy has been an attractive source of renewable energy because of its enormous magnitude and availability everywhere on Earth. The nature has been capturing and storing solar energy on Earth in the form of chemical energy via photosynthesis. Over millenniums, humans have used their creativity to harvest the energy.
Masoud Soroush, Yashar Hajimolana
openaire +2 more sources
LR Aerial Photo Categorization by Semi-Supervised Perceptual Feature Selection
IEEE Access, 2023 Recognizing the semantic categories of low-resolution (LR) aerial photos is an indispensable technique in geoscience and remote sensing. However, it is also a challenging task in practice.
Yinhai Li, Yichuan Sheng
doaj +1 more source
ChemistryOpen, 2023 Dye‐sensitized solar cells (DSSCs) are a feasible alternative to traditional silicon‐based solar cells because of their low cost, eco‐friendliness, flexibility, and acceptable device efficiency. In recent years, solid‐state DSSCs (ss‐DSSCs) have garnered
Dr. Bommaramoni Yadagiri +6 more
doaj +1 more source
Tank costs for domestic rainwater harvesting in East Africa [PDF]
, 2012 Rainwater harvesting from hard roofing can provide safe water to meet the basic domestic needs of several hundred million people in low-income countries.
Rowe, Nick +4 more
core +1 more source
Forest Systems, 2015 Aim of study: The primary objective of this paper was to compare the effects of different types of forestry machine chassis on the compaction of the top layers of soil and to define the soil moisture content level, at which machine traffic results in ...
Michal Allman +4 more
doaj +1 more source
Design and Manufacturing of Equipment for Investigation of Low Frequency Bioimpedance
Micromachines, 2022 The purpose of this study was to highlight a method of making equipment for the investigation of low frequency bioimpedance. A constant current with an average value of I = 100 µA is injected into the human body via means of current injection electrodes,
Lucian Pîslaru-Dănescu +3 more
doaj +1 more source
A Novel Capacitance-Based In-Situ Pressure Sensor for Wearable Compression Garments
Micromachines, 2019 This paper pertains to the development & evaluation of a dielectric electroactive polymer-based tactile pressure sensor and its circuitry. The evaluations conceived target the sensor’s use case as an in-situ measurement device assessing load ...
Steven Lao +4 more
doaj +1 more source
Analysis of price changes of selected roundwood assortments in some Central Europe countries
Journal of Forest Science, 2012 The paper deals with the analysis of price changes of roundwood (spruce, fir and beech sawlog, fuelwood) and energy wood in Slovakia, Czech Republic and Austria during the period of 2008-+September 2011.
J. Suchomel +3 more
doaj +1 more source
Evaluation of simple hand-held Mechanical systems for harvesting tea (Camellia Sinensis) [PDF]
, 2006 Over an eight-year period, harvesting methods based on simple mechanical aids (blade and shear) were evaluated against hand harvesting on mature morphologically contrasting tea clones in Southern Tanzania.
Nixon, D. J. +5 more
core +1 more source
Nature, 2007 The public should be consulted on contentious research and development early enough for their opinions to influence the course of science and policy-making.
Joly, Pierre Benoit, Rip, Arie
openaire +3 more sources