Results 61 to 70 of about 6,463,186 (301)

Offender residence locations: exploring the impact of spatial scale on variability and concentration

open access: yesJournal of Spatial Information Science
In recent decades, the analysis of different geographic scales for studying the spatial patterning of crime has profoundly deepened our theoretical grasp of crime dynamics.
Monsuru Adepeju   +2 more
doaj   +1 more source

Networking Information for Law Enforcement: Creative Applications of Internet Protocols

open access: yes, 2000
Monthly bulletin issued to address topics related to law enforcement. This issue discusses "Networking Information for Law Enforcement: Creative Applications of Internet Protocols" including topics such as Arlington's Police Intranet and ...
Carter, David
core  

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

open access: yesAdvanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang   +2 more
wiley   +1 more source

Epidemiological study of scarlet fever in Shenyang, China

open access: yesBMC Infectious Diseases, 2019
Background Since 2011, there has been an increase in the incidence of scarlet fever across China. The main objective of this study was to depict the spatiotemporal epidemiological characteristics of the incidence of scarlet fever in Shenyang, China, in ...
Huijie Chen   +4 more
doaj   +1 more source

The Internet and Law Enforcement: Part 1. Employing the Net as a Resource

open access: yes, 1996
Monthly bulletin issued to address topics related to law enforcement. This issue discusses "The Internet and Law Enforcement Part I" including the background, address on the internet, and law enforcement ...
Hoover, Larry T.
core  

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

open access: yesAdvanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai   +3 more
wiley   +1 more source

Combatting illicit tobacco trade: What is the role of EU law enforcement training?

open access: yesTobacco Prevention and Cessation, 2021
Detlef Schröder   +2 more
doaj   +1 more source

Police Chiefs' Views and Data on Legal Liabilities in Law Enforcement

open access: yes, 1999
Monthly bulletin issued to address topics related to law enforcement. This issue discusses "Police Chiefs' Views and Data on Legal Liabilities in Law Enforcement" including topics such as litigation, lawsuits, and ...
Vaughn, Michael S.   +2 more
core  

From Folding Mechanics to Robotic Function: A Unified Modeling Framework for Compliant Origami

open access: yesAdvanced Science, EarlyView.
A geometry‐consistent DDG framework captures compliant origami deformation from rigid‐like folding to soft panel bending. By tuning crease and panel stiffness, bistable snap‐through responses transform into smooth monostable deformation, enabling programmable stability and robot‐scale locomotion.
Bohan Zhang   +7 more
wiley   +1 more source

Geometry‐Encoded Actuation as a Structural Interaction Layer in Origami Robots

open access: yesAdvanced Science, EarlyView.
We present geometry‐encoded actuation (GEA), a design framework that integrates multistable origami with liquid crystal elastomer actuators to encode environmental interactions into autonomous structural responses. GEA enables programmable shape transformation without continuous sensing or complex control, achieving robust adaptive manipulation and ...
Jianshu Zhou   +8 more
wiley   +1 more source

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