Results 21 to 30 of about 2,449,057 (299)

How Can the TPNW Regime Be Sustained?

open access: yesJournal for Peace and Nuclear Disarmament, 2021
Experience in implementing both other WMD treaties and other humanitarian disarmament treaties suggests that the TPNW regime can be effective in building and sustaining a global norm against nuclear weapons, even if no nuclear-armed state joins the ...
Richard Lennane, Richard Moyes
doaj   +1 more source

Enforceable security policies [PDF]

open access: yesACM Transactions on Information and System Security, 2000
A precise characterization is given for the class of security policies enforceable with mechanisms that work by monitoring system execution, and automata are introduced for specifying exactly that class of security policies. Techniques to enforce security policies specified by such automata are also discussed.
openaire   +2 more sources

Games for groundwater governance: field experiments in Andhra Pradesh, India

open access: yesEcology and Society, 2016
Groundwater is a common-pool resource that is subject to depletion in many places around the world as a result of increased use of irrigation and water-demanding cash crops. Where state capacity to control groundwater use is limited, collective action is
Ruth Meinzen-Dick   +6 more
doaj   +1 more source

Raw materials policy as security policy [PDF]

open access: yesВојно дело, 2015
Today the global shortage refers primarily to raw materials. High energy prices, unstable agricultural markets and problematic rare ores are only some of striking indicators of the new race for raw materials. This is just the beginning: with the progress
Schneider Henrique, Bigler Hans-Ulrich
doaj   +1 more source

Driver Profile and Driving Pattern Recognition for Road Safety Assessment: Main Challenges and Future Directions

open access: yesIEEE Open Journal of Intelligent Transportation Systems, 2023
This study reviews the Artificial Intelligence and Machine Learning approaches developed thus far for driver profile and driving pattern recognition, representing a set of macroscopic and microscopic behaviors respectively, to enhance the understanding ...
Dimitrios I. Tselentis   +1 more
doaj   +1 more source

Household food insecurity and cooking energy access in Nigeria: A panel data approach

open access: yesEnergy Nexus, 2023
Access to sources of cooking energy has potential impacts on food security, however, there is a paucity of information and empirical evidence on their linkages.
Adegbenga Emmanuel Adekoya   +9 more
doaj   +1 more source

The Tenets of Trumpism – from Political Realism to Populism [PDF]

open access: yes, 2018
The purpose of this article is to analyze US foreign policy under the new White House administration and to present the most important aspects of Trump’s emerging doctrine, with the aim of answering the following questions: what are the goals and tenets ...
Waśko-Owsiejczuk, Ewelina
core   +2 more sources

Internet use and depression among Chinese older adults: The mediating effect of interpersonal relationship

open access: yesFrontiers in Public Health, 2023
The number of elderly Internet users has increased significantly in the past few years, and the Internet has greatly changed the way that older adults access information and communicate.
Yan Nan, Yating Xie, Yuqun Hu
doaj   +1 more source

The Policy Machine for Security Policy Management [PDF]

open access: yes, 2001
Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flow, Chinese Wall, Clark-Wilson, N-person Control, and DAC, in addition to more informal ad hoc policies.
Vincent C. Hu   +2 more
openaire   +1 more source

Resilience to shocks and food insecurity: evidence from chicken-rearing households in Nigeria

open access: yesDiscover Agriculture
Despite the prevalence of internal stressors, including climatic, economic, and disease-related challenges that threaten the consistent availability of local poultry products, existing studies have largely focused on external shocks, leaving the ...
Nathaniel Siji Olutegbe   +14 more
doaj   +1 more source

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