Results 61 to 70 of about 1,147,380 (315)
Constitutional Limits on Private Policing and the State’s Allocation of Force [PDF]
, 2009 This Note argues that a variety of private police forces, such as university patrols and residential security guards, should. be held to the constitutional limitations found in the Bill of Rights.
Enion, M. Rhead
core +1 more source
The new EU economic governance: vertical and horizontal power shifts [PDF]
, 2013 The euro crisis made visible the omitted stage in the European integration process. The EU jumped from the common market straight to the monetary union, neglecting the formation of the economic union.
Naert, Frank
core +3 more sources
Exciton Binding Energy Modulation in 2D Perovskites: A Phenomenological Keldysh Framework
Advanced Functional Materials, EarlyView.The intrinsic screening effects are successfully decoupled from structural distortion by rigorously designing a series of 2D perovskites. This enabled us to demonstrate how the dielectric environment modulates the quasiparticle bandgap and exciton binding energy.
Kitae Kim +15 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The negative electron affinity of diamond allows to emit highly reductive electrons. By introducing intra‐bandgap states and an optimized electron transfer mechanism by surface functionalization with Ru(bpy)3, the formation of solvated electrons is achieved upon solar irradiation.
Benjamin Kiendl +20 more
wiley +1 more source
International Journal of Aerospace Engineering, 2020 This paper presents a novel nonlinear sliding mode control scheme that combines on-line model modification, a nonlinear sliding mode controller, and a disturbance observer to solve the essential problems in spacecraft electromagnetic docking control ...
Jinghui Zhang +2 more
doaj +1 more source
Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation
Advanced Functional Materials, EarlyView.This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert +14 more
wiley +1 more source
Hill-Start of Distributed Drive Electric Vehicle Based on Pneumatic Electronic Parking Brake System
IEEE Access, 2020 The hill-start assist system (HAS) ensures that the vehicle starting on the ramp will not roll backwards, which improves the convenience of the driving in the case of starting on the ramp and parking.
Lei Wu +4 more
doaj +1 more source
Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers
Advanced Functional Materials, EarlyView.ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng +6 more
wiley +1 more source
, 1942 In this study, the heat recovery from exhaust gas at the ACE Power Embilipitiya (Pvt) Ltd (APE) in Sri Lanka was conceptually proposed and evaluated. APE has an installed capacity of 100 MW comprising 14 units of 7.5MW medium speed diesel engines fired ...
Stocking, Collis
core +2 more sources
Journal of Ocean Engineering and ScienceThis paper addresses the challenge of coordinated manipulation of an unactuated floating object by multiple tugboats to execute both positioning and towing operation within complex marine environments.
Xu Jiang, Lei Wang, Yiting Wang
doaj +1 more source