Results 71 to 80 of about 1,427,784 (294)

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Does Cedomon work? [PDF]

open access: yes, 2005
In 2003 there was an experiment in Agrifood Research Finland (Vihti), which compared Cedomon, Baytan, wood smoke treatment and no-treatment.
Lötjönen, Timo, Torniainen, Merja
core  

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang   +11 more
wiley   +1 more source

[Review of] Terry G. Jordan and Matti Kaups. The American Backwoods Frontier: An Ethnic and Ecological Interpretation [PDF]

open access: yes, 1990
Terry Jordan and Matti Kaups have produced a new study which is revealing, thorough, and extremely well documented with ample illustrations, charts, and maps. Their thesis is fascinating: Finnish immigrants played a highly significant role in the shaping
Fleck, Richard F.
core   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

open access: yesAdvanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata   +4 more
wiley   +1 more source

Does perceived work ability improve after a multidisciplinary preventive program in a population with no severe medical problems – the Finnish Public Sector Study

open access: yesScandinavian Journal of Work, Environment & Health, 2013
OBJECTIVES: This study examines the short- and long-term effects of a multidisciplinary preventive program on perceived work ability in a population with no severe medical problems.
Mikhail Saltychev   +5 more
doaj   +1 more source

Rolling and Impacting Caustic Drops on Super Liquid‐Repellent Surfaces: In Situ Force and Energy Monitoring of Surface Degradation

open access: yesAdvanced Functional Materials, EarlyView.
The use of continuous drop‐based force and energy probing methods is introduced to evaluate in situ chemical degradation of super liquid‐repellent surfaces by caustic liquids. By tracking the velocity of rolling drops and energy dissipation of impacting drops, degradation dynamics are resolved under high spatio‐temporal precision. Using this technique,
Parham Koochak   +2 more
wiley   +1 more source

Gold Nanoclusters as Dual Agents for Engineering Tumor Vascular Leakiness and Performing Photothermal Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Many cancer nanotherapeutics, while potent, suffer from the inability to escape from the tumor vasculature, especially in the absence of endothelial permeability. In this work, ultrasmall gold nanoclusters could engineer nanomaterials induced endothelial leakiness (NanoEL) and harness strong NIR induced photothermal characteristics to suppress tumor ...
Nengyi Ni   +8 more
wiley   +1 more source

History and future lines of urbanization process in Finland [PDF]

open access: yes
Urbanization began in Finland relatively late by comparison with other European countries, but the process has taken place all the more rapidly. The population has concentrated to the southern part of Finland and there are nowadays only few growth ...
Heikkilä, Elli, Järvinen, Taru
core  

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