Results 101 to 110 of about 18,651 (215)
Municipal waste composts in organic agriculture, aiming to the future [PDF]
, 2006 The Finnish study shows possibilities for using high quality municipal waste composts as fertilizers without any negative effects on soil heavy metals, hygienic quality or microbiological ...
Tontti, Tiina
core
Compatibility of grain-stabilized platinum with candidate propellants for resistojets [PDF]
Resistojets are candidates for space station auxiliary propulsion, and should be characterized by both long life and multipropellant operations, requirements limited by available materials.
Grisnik, S. P., Whalen, M. V.
core +1 more source
Response of tomato to innovative organo-mineral fertilizers
Frontiers in Sustainable Food SystemsOrgano-mineral fertilizers (OMFs) with low organic carbon (Corg) content have been associated with higher mineral fraction nutrient use efficiency. However, the extraction of peat, which is typically used in these OMFs, from endangered ecosystems causes ...
Tomas Javier Sitzmann +5 more
doaj +1 more source
Automated biowaste sampling system improved feces collection, mass measurement and sampling [PDF]
The capability of the basic automated Biowaste Sampling System (ABSS) hardware was extended and improved through the design, fabrication and test of breadboard hardware.
Fogal, G. L. +2 more
core +1 more source
Applied SciencesThe sustainable management of biowaste, mainly food and pruning waste, is currently a challenge due to the increase in its production. The CaMPuSTAJE program, which has been implemented on the campus of the Public University of Navarre (UPNA) since 2019,
Cristina Álvarez-Alonso +8 more
doaj +1 more source
Barriers for utilisation of biowaste
, 2017 There is an increased focus on ensuring optimal use of the resources of the planet. However experience shows that legislation can hinder the use of the resources from waste.
Mikael Hallstrøm Eriksen +8 more
openaire +2 more sources
Definition of a resistojet control system for the Manned Orbital Research Laboratory. Volume 1 - Summary Final report [PDF]
Resistojet control system for attitude control and orbit operations of Manned Orbital Research ...
Eusanio, E. N., Pisciotta, A., Jr.
core +1 more source
MoleculesArtichokes (Cynara scolymus L.) are valuable foods, thanks to their health benefits, but they generate significant waste during their production, harvesting, and processing, which poses sustainability issues.
Jorge M. Alves-Silva +7 more
doaj +1 more source
Gravity sensitivity of a resistojet water vaporizer [PDF]
A laboratory model of a water vaporizer for resistojet applications was designed, fabricated, and steady and transient characteristics were measured. Vaporizer operation was not impacted by rotation about a horizontal axis normal to its own.
Morren, W. Earl
core +1 more source
Synthesis of Lignin Nanoparticles: Top-Down and Bottom-Up Approaches
Medical Sciences ForumLignin, a main byproduct from paper manufacturing and biorefineries, is now emerging as a new low-cost, renewable starting material for new product development. Its biocompatibility and safety make it valuable for creating novel and value-added products.
Rossella Grappa +4 more
doaj +1 more source