Results 51 to 60 of about 174,689,442 (302)

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

ISSUES OF BRINGING CITIZENS TO ADMINISTRATIVE RESPONSIBILITY FOR BEATINGS (ON THE EXAMPLE OF THE CENTRAL FEDERAL DISTRICT) [PDF]

open access: yesСеверо-Кавказский юридический вестник, 2019
The article discusses the positive and negative sides the decriminalization of the beatings, highlights the problems arising in the implementation of administrative responsibility for the beatings by internal Affairs bodies, analyses the statistical ...
Шумский Виктор Васильевич   +3 more
doaj   +1 more source

Robust Spin Splitting and Fermiology in the Layered Altermagnet CoNb4${\rm CoNb}_4$Se8${\rm Se}_8$

open access: yesAdvanced Materials, EarlyView.
The emergence of an altermagnetic phase is demonstrated in the cobalt‐intercalated superconducting 2H‐NbSe2 polymorph. A combined theoretical and experimental approach directly probes the magnetism, the altermagnetic lifting of Kramers degeneracy, and the electronic phase space, establishing CoNb4Se8 as the first g‐wave altermagnetic layered material ...
Alessandro De Vita   +47 more
wiley   +1 more source

Information and analytical divisions of the Ministry of Internal Affairs of Russia: genesis and current issues in activity

open access: yesИзвестия высших учебных заведений. Поволжский регион: Общественные науки, 2021
Background. The article examines the issues of the formation, legal regulation, organization of the activities of information and analytical units in the system of the Ministry of Internal Affairs of Russia, as central in the system of internal affairs
O.A. Timoshkina
doaj   +1 more source

Human resources policy in police organization as a new security challenge: Study of canton Tuzla / Bosnia and Herzegovina [PDF]

open access: yesBezbednosni Dijalozi, 2017
The authors present an analysis of the human resources function of the police structure in the Ministry of Internal Affairs of Tuzla Canton of FBiH (BiH).
Jasmin Ahić   +2 more
doaj   +1 more source

Disentangling Polaron Formation Pathways in Y6 by Probing Noninteracting and Interacting Chromophores via Transient Absorption Spectroscopy

open access: yesAdvanced Materials, EarlyView.
The central role of both electronically interacting and noninteracting chromophores in the photogeneration of charges has been unambiguously identified by ultrafast pump‐probe spectroscopy in thin films of the prototypical non‐fullerene acceptor Y6. Onsager‐like autoionization from higher‐energy excitations on Y6 aggregates is found to control polaron ...
Daniel Kroh   +3 more
wiley   +1 more source

Oxygen‐Controlled Structural and Defect Engineering of Magnetron‐Sputtered ZnO Thin Films for Photosensing

open access: yesAdvanced Materials Interfaces, EarlyView.
Zinc oxide thin films are engineered by controlling oxygen flow and nominal partial pressure during growth to tune atomic‐scale defects and crystallographic texture that limit device performance. By balancing competing defects, the films achieve improved preferential c‐axis orientation and enhanced ultraviolet photoresponse.
Julfikar Ali Sarkar   +2 more
wiley   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Annual Report 1988- 1989 (India Ministry of Home Affairs)

open access: yes, 1989
“This report in the main covers the activities of the three Departments of the Ministry of Home Affairs, namely, the Department of Internal Security, the Department of Home and the Department of States.
Ministry of Home Affairs Library
core  

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

open access: yesAdvanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo   +4 more
wiley   +1 more source

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