Results 81 to 90 of about 63,648 (277)

Computing Extended Connectivity Fingerprints

open access: yes, 2019
A fingerprint is a useful kind of low-resolution molecular representation. Fingerprints come in a many forms and have been applied to a diverse range of problems over the last few decades. Extended Connectivity Fingerprints (ECFPs, or “Circular Fingerprints”) offer a number of advantages over other schemes.
openaire   +1 more source

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane   +9 more
wiley   +1 more source

Computer Program for Automatically Calculating Similarity Indexes from DNA Fingerprints

open access: yesBioTechniques, 1998
DNA Simdex Version 2.1 is a third-generation Windows computer program that uses sophisticated image-analysis techniques to automatically locate bands on electrophoresis gel images and calculate similarity indexes. Here we give a functional description of the program.
Leung, FC, Archer, ES
openaire   +4 more sources

Voltage‐Gated Dedoping of n‐Doped Poly(benzodifurandione) as an Interfacial Protective Mechanism in Electrochromic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electrochromic polymer stability under overpotential is improved by inserting an ultrathin, transparent n‐doped poly(benzodifurandione) interlayer between indium tin oxide and a poly(3,4‐propylenedioxythiophene)‐based electrochromic polymer. The interlayer supports rapid switching at operating bias, then becomes resistive near +0.8 V to suppress excess
Priyanka Rout   +4 more
wiley   +1 more source

Computer classification of fingerprints

open access: yes, 1997
In this paper the basic principles of automatic fingerprint classification and recognition systems are described. The systems for fingerprint classification are analyzed in more details, since they are necessary in the construction of large fingerprint databases. Some open problems in fingerprint classification are described and some possible solutions
Popović, Miodrag, Popović, Brankica
openaire   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli   +11 more
wiley   +1 more source

Feature Reduction Method for Cognition and Classification of IoT Devices Based on Artificial Intelligence

open access: yesIEEE Access, 2019
In recent years, the scale and application scenarios of the Internet of Things (IoT) have been expanding. Since traditional algorithms are unable to meet wireless networks computing capability requirement in the IoT, more and more research institutions ...
Xiang Chen, Xiaojun Hao
doaj   +1 more source

Tailoring K+/Vacancy Disordered Layered Oxide via Charge Engineering for Stabilizing High‐Performance Potassium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
With a charge‐ion coupling engineering strategy, a K+/vacancy disordered K0.5Mn0.8Co0.1Ti0.1O2 material has been designed. The targeted transition metal doping disrupts charge ordering and inducing K+/vacancy disordering, thereby enabling rapid K+ diffusion through interconnected channels and a stable solid‐solution reaction mechanism.
Yongfeng Jia   +10 more
wiley   +1 more source

In‐Situ Solution Complexation for n‐Type Surface‐Energetics Reconstruction in 2.0 eV Ultra‐Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon   +11 more
wiley   +1 more source

Identification of unknown operating system type of Internet of Things terminal device based on RIPPER

open access: yesInternational Journal of Distributed Sensor Networks, 2018
Due to the vast popularity of sensors, cloud computing, mobile computing, and intelligent devices, the Internet of Things has seen tremendous growth in recent years. Operating system type recognition is the core technology of network security assessment.
Shichang Xuan   +5 more
doaj   +1 more source

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