Results 131 to 140 of about 56,686 (265)

A Contingent Valuation Estimation of Hill Recreational and Services Values in Malaysia

open access: yes
This study estimates the economic values of household preference for preservation and conservation of hill recreational and services values in Malaysia. The Contingent Valuation technique is employed on 100 randomly selected households in the vicinities ...
Pek, Chuen-Khee   +2 more
core  

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang   +9 more
wiley   +1 more source

On the Use of Cheap Talk in New Product Valuation [PDF]

open access: yes
This study reports on the potential use of “cheap talk†in hypothetical new product valuation research using a simple field experiment eliciting subjects' willingness to pay for a new product. While cheap talk has been used in the non-market valuation
Rodolfo M. Nayga, Jr.   +2 more
core  

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

Economic Valuation of a Wetland in West Bengal, India

open access: yes
In the Gangetic flood plain of West Bengal, wetlands are used for multiple purposes, and have significant role in the livelihoods of the local people. Over the years, these Multiple Use Systems (MUSs) are getting converted to single use systems due to ...
Mukherjee, Sacchidananda
core  

Economic valuation of erosion

open access: yesIOP Conference Series: Earth and Environmental Science, 2018
null Marupah   +3 more
openaire   +1 more source

Bioinspired Mechanically Robust Organic–Inorganic Hybridized Bio‐Adhesives With up to 50% Inorganic Components by Bi‐Continuous Phase Engineering

open access: yesAdvanced Functional Materials, EarlyView.
A robust plant protein adhesive was prepared by fabricating a bi‐continuous organic–inorganic hybrid structure. Compared with traditional organic–inorganic hybrid adhesives, the addition amount of inorganic phase is increased from 0.2%–3.0% to 50%, and the strength and toughness are increased by 6 and 121 times, respectively.
Zheng Liu   +10 more
wiley   +1 more source

Towards an economic valuation of biodiversity: freshwater ecosystems

open access: yes, 2005
The valuation of environmental resources and biodiversity as a whole has become an increasingly necessary topic of research as our understanding of the importance and benefits of the healthy functioning of the environment develops. A major shortcoming of
Antrobus, Geoffrey G, Law, Matt
core  

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