Results 91 to 100 of about 5,868,954 (254)
Agricultural Water ManagementImproving water productivity (WP) from multiple perspectives is crucial for irrigated agriculture in arid areas, particularly due to challenges such as low crop WP, limited economic returns, and secondary soil salinization.
Gang Li +3 more
doaj +1 more source
Agronomic and must quality performance of Vitis vinifera L. cv. ‘Loureiro’: a four-year study [PDF]
Ciência e Técnica VitivinícolaIn the Vinho Verde region, one of the most widely cultivated grapevine varieties is Vitis vinifera L. cv. ‘Loureiro’, which is produced under a rainfed conditions.
Silva Simão P. +4 more
doaj +1 more source
The Volume of Water Bills in the 1999 Virginia General Assembly
, 1999 The Virginia General Assembly held its 1999 session from January 13 to February 27. During the regular session, lawmakers considered 2,735 bills and resolutions, compared to 2945 measures considered in the longer 1998 session.
Virginia Water Resources Research Center
core
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
The role of the Water Framework Directive in enhancing water use efficiency in the EU
European Journal of Government and EconomicsThe increasing economic activity, population growth and urbanisation are placing increasing stress on Europe’s freshwater resources. The European Union's Water Framework Directive (WFD) aimed to establish measures to foster efficient use of this ...
Amelia Pérez Zabaleta +1 more
doaj +1 more source
ECONOMIC ANALYSIS OF THE IMPACT OF IRRIGATION METHOD AND FACTORS AFFECTING ITS ADOPTION IN WHEAT FARMS IN THE 2023-2024 SEASON: THE ANBAR GOVERNORATE AS A STUDY MODEL [PDF]
مجلة الأنبار للعلوم الزراعيةThe importance of studying wheat crops comes from its vast planted areas in the world. In Iraq it has been characterized in recent years by increasing water scarcity, which requires rationalizing water consumption for agricultural use through proper ...
A. A. Najam, M. A. Khalaf
doaj +1 more source
Platinum Metals Review, 1975 Catalysts using suitably supported platinum show promise for the commercial production of heavy water. Carbons are potential primary supports for the platinum and metal-support interactions have been observed in this system. These interactions lower the chemical activation energy and increase the rate of reaction under conditions where it seems likely ...
N. H. Sagert, R. M. L. Pouteau
openaire +1 more source
Review of National Competition Policy Reforms [PDF]
In 2004, the Australian Government asked the Productivity Commission to look at the impact on the economy and the community of NCP and related reforms and for areas which offer opportunities for significant gains.
Productivity Commission
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World Water Day: Efficient water management essential for agricultural productivity and resilience
, 2022 Current irrigation efficiencies are below 50 percent, as a large amount of water used in irrigation is lost in the conveyance system or through inefficient application to the plants.
Steensland, Ann +2 more
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Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source