Results 81 to 90 of about 8,618,364 (391)

Tailoring Hole‐Blocking Layers Enables a Versatile Approach for Fast Photomultiplication‐Type Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates the role of hole‐blocking layers (HBLs), particularly the combination of two HBLs in photomultiplication‐type organic photodetectors (PM‐OPDs), which results in high gain and record‐fast response. The proposed HBL strategy also allows for the use of photoactive layer with balanced donor–acceptor stoichiometry, which can be ...
Awais Sarwar   +7 more
wiley   +1 more source

An Introduction to Neural Networks

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2023
Neural networks ares an important type of machine learning that have generated significant interest due to their success on difficult problems.. This tutorial will provide an introduction and a high-level overview of artificial neural networks.
David Bisant
doaj   +1 more source

Retirement Benefits for Members of Congress [PDF]

open access: yes, 2011
Prior to 1984, neither federal civil service employees nor Members of Congress paid Social Security taxes, nor were they eligible for Social Security benefits.
Isaacs, Katelin P
core   +6 more sources

Self‐Poled Halide Perovskite Ruddlesden‐Popper Ferroelectric‐Photovoltaic Semiconductor Thin Films and Their Energy Harvesting Properties

open access: yesAdvanced Functional Materials, EarlyView.
Low‐dimensional halide perovskite thin films, (BA)2(MA)n‐1PbnBr3n+1 (n = 1, 2), exhibit both semiconducting and ferroelectric properties, enabling mechanical and light energy harvesting. Using Cr/Cr₂O₃ or PCBM as barrier layers ensures reproducible ferroelectricity.
Raja Sekhar Muddam   +8 more
wiley   +1 more source

ASM: Augmented Security Module for Commercial IoT Devices

open access: yesTehnički Vjesnik
The rapid expansion of the Internet of Things (IoT) has led to increased concerns regarding the security of IoT systems. Attacks targeting IoT devices, such as code injection and code reuse, have become more sophisticated, compromising device control and
Heeseung Son   +3 more
doaj   +1 more source

A Security Pattern for Cloud service certification [PDF]

open access: yes, 2019
Cloud computing is interesting from the economic, operational and even energy consumption perspectives but it still raises concerns regarding the security, privacy, governance and compliance of the data and software services offered through it. However,
López, Javier   +1 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Statin treatment: myths and reality

open access: yesКардиоваскулярная терапия и профилактика, 2008
Aim. To assess effectiveness and tolerability of rosuvastatin treatment, as a part of primary and secondary cardiovascular prevention, in patients with high and very high cardiovascular risk and dyslipidemia.Material and methods.
L. A. Malay   +5 more
doaj  

„Uprzejmie donoszę” — metody pracy tajnych informatorów wobec kleru katolickiego w okresie Polskiej Rzeczypospolitej Ludowej na terenie Dolnego Śląska

open access: yesWrocławsko-Lwowskie Zeszyty Prawnicze
Among all the organisations operating in the Polish People’s Republic, religious associations — which were guided by a doctrine completely different from the Marxist-Leninist thought propagated at the time — were particularly important for the communists.
Edyta Włodarczyk-Czech
doaj   +1 more source

COMPETENCE APPROACH TO ACADEMIC AND PROFESSIONAL TRAINING OF AUDITORS OF INFORMATION SYSTEMS AND TECHNOLOGIES

open access: yesІнформаційні технології і засоби навчання, 2021
An analysis of the specifics of the formation of a set of of competencies formation for the system of academic and professional training of specialists in audit and monitoring of information systems and technologies is carried out. It is determined that
Олександр Костянтинович Юдін   +4 more
doaj   +1 more source

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