Results 71 to 80 of about 2,530,061 (332)

Disrupting J‐Aggregation in Triazatruxene Dimers to Develop Responsive Luminescent Inks for Anti‐Counterfeiting Applications

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín   +7 more
wiley   +1 more source

Walley School Community Arts Center Feasibility Study [PDF]

open access: yes, 2011
The Walley School community arts center initiative began in the fall of 2011 as a joint project between the Town of Bristol and Roger Williams University’s School of Architecture.
Bob Miklos,Kelly Ard, Scott Slarsky,   +2 more
core   +1 more source

Emerging Hydrochromic Metal Halide Perovskites

open access: yesAdvanced Optical Materials, EarlyView.
Hydrochromic metal halide perovskites (MHPs) are promising candidates for next‐generation smart optical materials owing to their excellent responsiveness, superior reversibility, and highly tunable emission. This review summarizes the latest progress in hydrochromic MHPs and provides general principles for the rational design of advanced hydrochromic ...
Shuohan Li   +5 more
wiley   +1 more source

PENGARUH BUSINESS CENTER DAN LINGKUNGAN KELUARGA TERHADAP MINAT BERWIRAUSAHA MELALUI SELF AWARENESS

open access: yesEconomic Education Analysis Journal, 2019
Tujuan penelitian ini ingin mengetahui pengaruh business center, lingkungan keluarga, dan self awareness terhadap minat berwirausaha siswa SMK Negeri 1 Purbalingga.Populasi penelitian adalah seluruh siswa kelas XI SMK Negeri 1 Purbalingga Tahun Ajaran ...
Yunita Dwi Kurniawati   +1 more
doaj  

Precision‐Engineered Plasmonic Nanostar Arrays for High‐Performance SERS Sensing

open access: yesAdvanced Optical Materials, EarlyView.
Highly ordered and dose‐controlled arrays of gold nanodiscs are created using the dots‐on‐the‐fly EBL technique and subsequently converted into nanostar arrays. This technique unlocks the reproducible and robust fabrication of highly efficient SERS substrates. Abstract Surface‐enhanced Raman scattering (SERS) spectroscopy has emerged as a powerful tool
Alexandre Chícharo   +9 more
wiley   +1 more source

Prospect of big data stimulating business model innovation of telecom operator

open access: yesDianxin kexue, 2018
Combined with big data research and practice of telecommunication industry,eight business operation areas in which big data can create values were illustrated.Through explaining the definition and characteristics of big data which stimulates business ...
Junlin WANG   +4 more
doaj   +2 more sources

Multimodal Luminescence from LaAlO3:Eu3+ via Trap Modulation for High‐Temperature Applications

open access: yesAdvanced Photonics Research, EarlyView.
LaAlO3:Eu3+ (LAO:E) phosphor exhibiting multimode luminescence enabled by multilevel traps spanning shallow to deep states is reported. These traps ensure controlled charge storage and release at room and elevated temperatures. Experimental studies and theoretical calculations reveal the trapping–detrapping mechanism, highlighting LAO:E as a promising ...
Abdulelah Alolayan   +3 more
wiley   +1 more source

Bioelectronic Sensors for Neuromuscular Perception in Human‐Machine Interfaces

open access: yesAdvanced Robotics Research, EarlyView.
This review summarizes recent advances in bioelectronic sensors for neuromuscular perception in human‐machine interfaces. By integrating biopotential, electrical impedance, and electrochemical sensing strategies with flexible electrode interfaces, these bioelectronic sensing systems enable intuitive, real‐time detection of muscle and nerve activity ...
Junwei Li   +5 more
wiley   +1 more source

Nashville-Based Online Store Helps Cambodian Women Take Greater Control of Their Lives [PDF]

open access: yes
The Stung Treng Women's Development Center is a model of a self-sustaining business that is lifting an entire community from the ravages of poverty.Ann Walling, Allen Foundation, Mekong Blue, silk, Cambodia, Stung Treng Women's Development Center, social
Ann Walling
core  

Safe‐and‐Sustainable‐by‐Design Approach and Decision Support System for Advanced Materials

open access: yesAdvanced Sustainable Systems, EarlyView.
The HARMLESS Safe‐and‐Sustainable‐by‐Design (SSbD) approach and SSbD‐Decision Support System (DSS) guide designers through a workflow of three tools providing design and assessment advice. By adapting the data and resource requirements to each innovation stage, the SSbD‐DSS facilitates practical implementation of SSbD, supporting the user to find a ...
Susan Dekkers   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy