Results 91 to 100 of about 200,612 (308)

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

On the Chromatic Number of Cycle Books Graph

open access: yesCompiler
Graph coloring is a fundamental topic in graph theory, with various applications in scheduling, networking, and optimization problems. In this study, we investigate the chromatic number of the cycle books graph , a structured graph formed by attaching ...
Jaya Santoso
doaj   +1 more source

Maybe, Maybe Not: The Tao of History

open access: yes, 2015
Many years ago, I read an old Chinese parable in one of my brother’s books. I haven’t been able to determine its precise origins, but it goes something like this: One day, a farmer’s only horse broke loose and ran away from his stable.
Lavery, Kevin P.
core  

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Automated Testing to Evaluate Employee Attendance System Performance Using Gtmetrix

open access: yesCompiler
The employee attendance system is an important component in human resource management that functions to efficiently record and monitor employee attendance.
Nurul Hafizhah, Ahmad Tri Hidayat
doaj   +1 more source

A Man of Mystery: An Introduction to Mr. Clark Gardner

open access: yes, 2013
Clark Alving Gardner was born on June 20, 1839, to Peleg and Julia Gardner in Rodman, New York, a town in Jefferson County. He was the oldest of five children.
Kirk, Brianna E.
core  

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee   +7 more
wiley   +1 more source

New Semester, New Stories...

open access: yes, 2014
Greetings, fellow Civil Warriors! As Managing Editor of the Civil War Institute’s student blog, The Gettysburg Compiler, I would like to welcome everyone to a new semester of exciting debate, original research, academic discourse, and on-site reporting ...
Clancy, Heather L.
core  

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

open access: yesAdvanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon   +4 more
wiley   +1 more source

Classification and Evaluation of Sleep Disorders Using Random Forest Algorithm in Health and Lifestyle Dataset

open access: yesCompiler
Sleep is a fundamental aspect of human life, accounting for approximately one-third of our existence and playing a crucial role in the restoration of physical health and overall quality of life.
Wiwiek Widyastuty, Mochammad Abdul Azis
doaj   +1 more source

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