Results 11 to 20 of about 508,490 (284)

Effect of Superabsorbent Polymer on Seedling Emergence and Growth of Cotton under Water Stress Conditions

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
Water availability is one of the major limiting factors of cotton productivity. The soil application of superabsorbent polymers (SAPs) may increase water use efficiency, improve soil physical properties, enhance seed germination and emergence, crop ...
Panayiota PAPASTYLIANOU, Angeliki KOUSTA
doaj   +1 more source

SAP Algorithm for Citation Analysis: An improvement to Tree of Science

open access: yesIngeniería e Investigación, 2020
Tree of Science (ToS) is a web-based tool which uses the network structure of paper citation to identify relevant literature. ToS shows the information in the form of a tree, where the articles located in the roots are the classics, in the trunk are the ...
Daniel Stiven Valencia-Hernandez   +4 more
doaj   +1 more source

Preliminary Investigation of The Potential of Coconut Sugar Production Using Dwarf Varieties

open access: yesCORD, 2021
Coconut sugar is one of the high economic value products. The production of coconut sugar In Indonesia is about 300,000 tonnes/year. During the last few years, the supply of raw materials for the coconut sugar product has diminished due to stagnant ...
Hengky Novarianto   +2 more
doaj   +1 more source

Do homes that are more energy efficient consume less energy?: A structural equation model for England's residential sector [PDF]

open access: yes, 2011
Energy consumption from the residential sector is a complex sociotechnical problem that can be explained using a combination of physical, demographic and behavioural characteristics of a dwelling and its occupants.
Kelly, S
core   +3 more sources

Mutu Sap Liquid Rumput Laut Sargassum yang Diekstrak Menggunakan Kalium Hidroksida sebagai Bahan Pupuk

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2015
Penelitian ekstraksi sap dari rumput laut Sargassum telah dilakukan dengan menggunakan larutan KOH. Sebelum dilakukan perlakuan Sargassum direndam dalam HCl 1% selama 2 jam, dicuci dengan air tawar dan ditiriskan.
Jamal Basmal   +2 more
doaj   +1 more source

Hydrological consequences of Eucalyptus afforestation in the Argentine Pampas [PDF]

open access: yes, 2005
The impacts of a 40 ha stand of Eucalyptus camaldulensis in the Pampas grasslands of Argentina were explored for 2 years using a novel combination of sap flow, groundwater data, soil moisture measurements, and modeling.
Amoozegar   +46 more
core   +1 more source

Concept-Oriented Model: Extending Objects with Identity, Hierarchies and Semantics [PDF]

open access: yesComputer Science Journal of Moldova, 2012
The concept-oriented data model (COM) is an emerging approach to data modeling which is based on three novel principles: duality, inclusion and order.
Alexandr Savinov
doaj  

Extracting surface rotation periods of solar-like Kepler targets

open access: yesEPJ Web of Conferences, 2015
We use various method to extract surface rotation periods of Kepler targets exhibiting solar-like oscillations and compare their results.
Ceillier T.   +3 more
doaj   +1 more source

References and arrow notation instead of join operation in query languages [PDF]

open access: yesComputer Science Journal of Moldova, 2012
We study properties of the join operation in query languages and describe some of its major drawbacks. We provide strong arguments against using joins as a main construct for retrieving related data elements in general purpose query languages and argue ...
Alexandr Savinov
doaj  

Recurrent deficit irrigation and fruit harvest affect tree water relations and fruitlet growth in ‘Valencia’ orange [PDF]

open access: yes, 2019
Background. Partial rootzone drying is an irrigation strategy known for increasing water use efficiency without significantly affecting tree water status.
Grilo, F. S.   +4 more
core   +1 more source

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