Results 71 to 80 of about 124,337 (326)

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Commercial Bribery: Issues of Criminal Liability Classificationand Problems of Qualification

open access: yesСибирское юридическое обозрение, 2020
The article considers the issue of classifying degrees of criminal liability for commercial bribery, depending the bribe amount. It also analyses problematic qualification issues arising in connection of with determination of criminal liability for ...
I. G. Ragozina
doaj  

Anti-bribery and corruption in sport mega-events: stakeholder perspectives

open access: yesSport in Society, 2021
Sport mega-events are often accompanied by allegations of bribery and corruption, with concerns around corruption opportunities expected to continue into the 2020s.
Christina Philippou
semanticscholar   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

Silence or Death in Mexico's Press: Crime, Violence, and Corruption Are Destroying the Country's Journalism [PDF]

open access: yes, 2010
Examines the culture of bribery, extortion, and police complicity; murders and kidnappings of journalists; and the resulting self-censorship.

core  

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

REINTERPRETASI TINDAK PIDANA KORUPSI SUAP OLEH PENEGAK HUKUM DALAM PERSPEKTIF HUKUM ISLAM

open access: yesAl 'Adalah: Jurnal Hukum Islam, 2017
: Reinterpretation Bribery by Law Enforcement Officers in the Islamic Law Perspective. For the corruptors, was found guilty of causing the state financial loss is a big problem.
Slamet Haryadi
doaj   +1 more source

Parameterized Algorithmics for Computational Social Choice: Nine Research Challenges [PDF]

open access: yes, 2014
Computational Social Choice is an interdisciplinary research area involving Economics, Political Science, and Social Science on the one side, and Mathematics and Computer Science (including Artificial Intelligence and Multiagent Systems) on the other ...
Bredereck, Robert   +5 more
core   +3 more sources

Approximation and Hardness of Shift-Bribery [PDF]

open access: yesProceedings of the AAAI Conference on Artificial Intelligence, 2019
In the SHIFT-BRIBERY problem we are given an election, a preferred candidate, and the costs of shifting this preferred candidate up the voters’ preference orders. The goal is to find such a set of shifts that ensures that the preferred candidate wins the election. We give the first polynomial-time approximation scheme for the case of positional scoring
Piotr Faliszewski   +2 more
openaire   +4 more sources

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

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