Results 41 to 50 of about 8,003,440 (203)
Secondary reflectors for economical sun-tracking energy collection system: A concept [PDF]
, 1975 Mechanism is simpler and lower in cost because it moves heat-collector pipe to stay in focus with sun, instead of moving heavy ...
Miller, C. G., Stephens, J. B.
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Unknown Germany - An integrative biodiversity discovery program
npj BiodiversityBiodiversity knowledge, from genes to ecosystems, is crucial for addressing the biodiversity crisis. However, even in well-explored countries like Germany, much biodiversity remains unknown.
Ricarda Lehmitz +52 more
doaj +1 more source
STUDY OF THE IMPACT OF VAT CASH IN COLLECTION SYSTEM IN THE CASE OF A SMALL BUSINESS [PDF]
Risk in Contemporary Economy, 2013 The measure regarding the introduction of VAT cash-in collection system, has generated heated debates in the economic environment, pros and cons opinions appeared.
Violeta Isai +2 more
doaj
Implementation of IoT Based Waste Segregation and Collection System [PDF]
International Journal of Electronics and Telecommunications, 2019 Waste management is a challenging problem for most of the countries. The current waste segregation and the collection method are not efficient and cost-effective. In this paper, a prototype is presented for smart waste management.
Bhupendra Fataniya +3 more
doaj +1 more source
Cultural Origins of Japan’s Premodern Night Soil Collection System
Worldwide Waste, 2020 Night soil collecting was practiced to different extents wherever urbanization developed. For example, Japan relied on human waste as fertilizer to the point it became a profitable business, while in most Western countries it was considered a necessary ...
Marta E. Szczygiel
doaj +1 more source
Method and apparatus for waste collection and storage [PDF]
, 1991 A method and apparatus are disclosed for collection of fecal matter designed to operate efficiently in zero gravity environment. The system comprises a waste collection area within a body having a seat opening. Low pressure within a waste collection area
Thornton, William E., Jr. +1 more
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Valve for waste collection and storage [PDF]
, 1990 A method and valve apparatus for collection of fecal matter designed to operate efficiently in a zero gravity environment is presented. The system comprises a waste collection area within a body having a seat opening.
Thornton, William E., Jr. +1 more
core +1 more source
Elm Farm Research Centre Bulletin with Technical Updates from the Organic Advisory Service 80 [PDF]
, 2005 A collection of technical, policy and research articles on organic food and food ...
Deane, Tim +7 more
core
Duplicated collecting system [PDF]
American Journal of Obstetrics and Gynecology, 2021 openaire +2 more sources
Report on trial of SatScan tray scanner system by SmartDrive Ltd. [PDF]
, 2010 Smartdrive Ltd. has developed a prototype imaging system, SatScan, that captures digitised images of large areas while keeping smaller objects in focus at very high resolution.
Ian Kitching +3 more
core +1 more source