Results 201 to 210 of about 8,706,131 (245)

Optimizing patrol time in crime hot spots: Replicating the “Koper Curve”

open access: yesCriminology &Public Policy, EarlyView.
Abstract Research Summary In a study published more than 30 years ago, Koper found that patrol visits to crime hot spots were most effective in deterring crime and disorder when they were 11–15 min in length. This finding, popularly known as the “Koper Curve,” has had a substantial influence on police practice and research.
Christopher S. Koper   +2 more
wiley   +1 more source

Visibility by Design: How HRM Architectural Choices Shape Workplace Relationships in Digitally Surveilled Environments

open access: yesHuman Resource Management Journal, EarlyView.
ABSTRACT This paper develops a three‐layer conceptual framework, comprising surveillance architecture, HRM design choices, and employee responses, to explain how digital surveillance reshapes workplace relationships. Anchored in organizational paradox theory, the framework treats workplace visibility as a persistent, two‐sided tension rather than a ...
Pankaj C. Patel   +3 more
wiley   +1 more source

Scaling Lassa Virus Dynamics within Anthropogenic Ecosystems (SCAPES) Study Protocol: a mixed-methods observational cohort study of humans, rodents, and landscapes in Nigeria. [PDF]

open access: yesWellcome Open Res
Friant S   +17 more
europepmc   +1 more source

Network Structure and the Efficiency Gains from Mergers: Evidence from U.S. Freight Railroads

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT The trade‐off between market power and efficiency gains is central to antitrust analyses of mergers, but empirical evidence quantifying efficiencies remains limited. Using transaction‐level data from U.S. freight railroads (1985–2005), this article quantifies merger‐induced cost efficiencies, driven mainly by eliminating inter‐railroad ...
Yanyou Chen
wiley   +1 more source

Sailing Through Time: Building Pacific Maritime Resilience

open access: yesGlobal Policy, EarlyView.
ABSTRACT This article examines the Pacific Blue Shipping Partnership (PBSP), an ambitious initiative aimed at decarbonising maritime transport across Oceania. The study explores the cultural, historical and technological aspects of wind‐propelled shipping in the Pacific.
Christiaan De Beukelaer   +20 more
wiley   +1 more source

Mapping health evidence ecosystem in Brazil: a mixed-methods study protocol for developing a framework. [PDF]

open access: yesHealth Res Policy Syst
Pedra RC   +10 more
europepmc   +1 more source

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud   +4 more
wiley   +1 more source

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