Results 21 to 30 of about 2,892 (206)

Delineation of Agricultural Water Rights to Individual Households in Regions Overexploiting Groundwater for Irrigation

open access: yesGuan'gai paishui xuebao, 2023
【Objective】 Promote the rational use of groundwater resources and solve the problem of groundwater overexploitation. 【Method】 This paper conducts an economic analysis on the property of the "tragedy of the commons" over-exploitation of groundwater in the
WANG Guanru, HU Jilian, WANG Xiujuan
doaj   +1 more source

THE GOVERNMENT FAILURES IN SOLVING THE TRAGEDY OF THE COMMONS - THE EXAMPLE OF EU COMMON FISHERIES POLICY

open access: yesEkonomia i Prawo, 2010
The tragedy of the commons occurs when too many users extensively use public goods, such: common pastures, fisheries, roads, etc. This phenomenon can be analyzed as a subcategory of the ‘free riding’ problem which causes that the market coordination of ...
Rafał M. Jakubowski
doaj   +1 more source

Rangeland Use Rights Privatisation Based on the Tragedy of the Commons: A Case Study from Tibet

open access: yesConservation & Society, 2017
Rangeland use rights privatisation based on a tragedy of the commons assumption has been the backbone of state policy on rangeland management and pastoralism in China.
Yonten Nyima Yundannima
doaj   +1 more source

Back to Nature With Fenceless Farms—Technology Opportunities to Reconnect People and Food

open access: yesFrontiers in Sustainable Food Systems, 2021
The development and application of the fence was one of the earliest forms of agricultural technology in action. Managing the supply of animal protein required hunter gatherer communities to be able to domesticate and contain wild animals.
David L. Swain, Stuart M. Charters
doaj   +1 more source

Generic catastrophic poverty when selfish investors exploit a degradable common resource

open access: yesRoyal Society Open Science, 2023
The productivity of a common pool of resources may degrade when overly exploited by a number of selfish investors, a situation known as the tragedy of the commons.
Claudius Gros
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

"Optimizing play: Why theorycrafting breaks games and how to fix it," by Christopher A. Paul

open access: yesTransformative Works and Cultures
Christopher A. Paul, Optimizing play: Why theorycrafting breaks games and how to fix it. Cambridge: MIT Press, 2024, paperback, $35.00 (200pp) ISBN: 9780262547789; ebook, $25.99 (200pp) ISBN: 9780262378321.
Kathryn Fedchun
doaj   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

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