Results 71 to 80 of about 1,378,017 (305)

State Water Projects Plan [PDF]

open access: yes
June 1990.Hawaii water ...
Fukunaga & Associates   +1 more
core  

Geometry‐Dependent Adhesion in Transparent Monodomain Liquid Crystal Elastomers

open access: yesAdvanced Functional Materials, EarlyView.
Liquid Crystal Elastomers (LCEs) are emerging as exciting pressure‐sensitive adhesives. We examine adhesion in chemically identical elastomer films, exploring the influence of geometry (director orientation) and phase (nematic or isotropic). We demonstrate the potential of these aligned films as transparent, tunable, broad‐temperature‐range smart ...
Aidan Street   +3 more
wiley   +1 more source

Controls on event runoff coefficients and recession coefficients for different runoff generation mechanisms identified by three regression methods

open access: yesJournal of Hydrology and Hydromechanics, 2020
The event runoff coefficient (Rc) and the recession coefficient (tc) are of theoretical importance for understanding catchment response and of practical importance in hydrological design.
Chen Xiaofei   +4 more
doaj   +1 more source

Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus

open access: yesAdvanced Functional Materials, EarlyView.
The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu   +10 more
wiley   +1 more source

Pricing Water - a Tool for Natural Resource Management in the Onkaparinga Catchment [PDF]

open access: yes
Consultancy Report 2 for the Onkaparinga Catchment Water Management Board. This second report focuses on pricing water to manage the catchment water resources in a sustainable manner.
Darla Hatton MacDonald   +2 more
core  

Women, Equity and Participatory Water Management in Brazil [PDF]

open access: yes, 2007
Public participation in resource management is regarded as a central pillar of sustain- able development. Water management is a foremost example, and women globally are prime users and protectors of water. Yet the effectiveness of participatory water
Moraes, A., Perkins, Patricia E. (Ellie)
core   +1 more source

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

open access: yesAdvanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan   +8 more
wiley   +1 more source

Lemongrass (Cymbopogon flexuosus) growth rate, essential oil yield and composition as influenced by different soil conditioners under two watering regimes

open access: yesHeliyon
The vast cultivation of lemongrass (Cymbopogon flexuosus) as an essential oil-bearing plant worldwide relies heavily on its compound citral that holds immense industrial potential.
Gikuru Mwithiga   +3 more
doaj   +1 more source

Implementing integrated river basin management: lessons from the Red River Basin, Vietnam [PDF]

open access: yes
River basin management / Water resource management / Legal aspects / Water law / Water policy / Institutional reform / Organizational change / Institutions / Governance / Development projects / Participatory management / Vietnam / Red River Basin / Cau ...
Hoanh, Chu Thai, Molle, Francois
core  

Water quality assessment, trophic classification and water resources management [PDF]

open access: yes, 2010
Quantification of water quality (WQ) is an integral part of scientifically based water resources management. The main objective of this study was comparative analysis of two approaches applied for quantitative assessment of WQ: the trophic level index ...
Gal, Gideon   +4 more
core   +2 more sources

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