Results 21 to 30 of about 6,254,819 (148)

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

Promises Unfulfilled: The Suboptimization of Homeland Security National Preparedness [PDF]

open access: yes, 2008
This article appeared in Homeland Security Affairs (October 2008), v.4 no.3Since the terrorist attacks of September 11, 2001, the nation has expended billions of dollars and millions of hours of labor focused on ensuring that such events would never ...
Clovis, Samuel H.
core   +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

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 role of simulations in the authentic learning for national security policy development: implications for practice [PDF]

open access: yes, 2012
This report is provides examples of practice that illustrate the use of authentic learning and simulations in post-graduate and on-campus learning environments, especially when applied national security policy education. It examines the following
Henk Eijkman
core  

Understanding Smallholders’ Credit Behaviour: A Panacea for Poor Agricultural Production In Ogun State, Nigeria

open access: yesJournal of Rural and Community Development
Agricultural credit is vital for smallholder farmers' access to basic inputs that enhance agricultural production; however, there is a paucity of information on smallholder farmers' behaviour in obtaining agricultural credit.
Adegbenga Adekoya   +7 more
doaj   +1 more source

Anthrax Vaccine: A Dilemma for Homeland Security [PDF]

open access: yes, 2009
This article appeared in Homeland Security Affairs (May 2009), v.5 no.2Past problems with the Department of Defense anthrax vaccine currently impact Department of Homeland Security and the Department of Health and Human Services policy.
Rempfer, Thomas L.
core   +1 more source

Combining Approaches for Systemic Behaviour Change in Groundwater Governance

open access: yesInternational Journal of the Commons
Over-extraction of groundwater is a prominent challenge in India, with profound implication for food security, livelihoods, and economic development. As groundwater is an ‘invisible’ and mobile common pool resource, sustainable governance of groundwater ...
Richu Sanil   +3 more
doaj   +1 more source

Violent non-state actors' patterns of power: The case of Hezbollah [PDF]

open access: yesJournal of Regional Security
Conventional International Relations emphasises the role of states as the primary actors, with control being the ultimate form of power. However, in today's interconnected and intricate global landscape, non-state actors, particularly violent non-state ...
Jaber Boushra
doaj   +1 more source

Horizon scanning: bringing strategic insight to national security policymaking [PDF]

open access: yes, 2012
The Australian Government has recently undertaken a number of concrete initiatives to enhance national security policy coordination. As of the date of publication of this paper, some have been implemented, such as the ‘All Hazards National Assessment’ on
David Connery
core  

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