Results 61 to 70 of about 579,010 (356)

Trends in the average temperature in Finland, 1847–2013

Stochastic environmental research and risk assessment (Print), 2015
The change in the mean temperature in Finland is investigated with a dynamic linear model in order to define the sign and the magnitude of the trend in the temperature time series within the last 166 years.
S. Mikkonen, M. Laine, Hanna M. Mäkelä, H. Gregow, H. Tuomenvirta, M. Lahtinen, A. Laaksonen, A. Laaksonen   +7 more
semanticscholar   +1 more source

1D Light‐Emitting MAPbBr3 Perovskite Encapsulated in Carbon Nanotubes

Advanced Functional Materials, EarlyView.
Encapsulation of MAPbBr3 perovskite in single‐walled carbon nanotubes (SWCNTs) yields a hybrid nanomaterial with distinctive optoelectronic properties. Perovskite confinement induces a unified single‐peak photoluminescence (PL) with a reduced lifetime, while charge transfer alters the optical properties of nanotubes.
Valentina A. Eremina, Timofei Eremin, Hua Jiang, Rakesh Dhama, Jokotadeola Odutola, Humeyra Caglayan, Nikolai V. Tkachenko, Petr A. Obraztsov   +7 more
wiley   +1 more source

Excited State Modulation in Carbene‐Metal‐Amides to Design Fast and Bright Blue Delayed Fluorescence

Advanced Functional Materials, EarlyView.
Gold‐centered carbene‐metal amide (CMA) materials with carbonyl‐group substitution on the amide donor ligand. Molecular design ensures that the charge transfer (CT) state is lower in energy than the locally excited (3LE) states. The energy difference between CT and LE states controls the rate of the delayed fluorescence.
Charlotte Riley, Nguyen Le Phuoc, Mikko Linnolahti, Alexander S. Romanov   +3 more
wiley   +1 more source

Factors Associated with Occupational Stress Among University Teachers in Pakistan and Finland

, 2017
The study examines the interplay of psychosocial factors and works conditions on occupational stress among 531 university teachers in Pakistan and Finland with the help of a web-based questionnaire.
Naima Akhtar Malik, Kaj Björkqvist, Karin Österman   +2 more
semanticscholar   +1 more source

Wood Reconfiguration Enables Broadband Blackbody in Large‐Area, Modular, Optically Welded Carbon Constructs

Advanced Functional Materials, EarlyView.
Wood‐based broadband blackbody is achieved by reconfiguration of wood with lignin nanoparticles prior carbonization. Neglectable reflectivity from the visible to infrared wavelengths is obtained by combining thin nanostructures originated from the wood cell walls with long‐range microcavities in the wood lumina.
Bin Zhao, Noora Jäntti, Alexey Khakalo, Ulla Holopainen‐Mantila, Wenyang Xu, Jaana Vapaavuori, Orlando J. Rojas, Bruno D. Mattos   +7 more
wiley   +1 more source

The effect of changes in the consumption of macrolide antibiotics on erythromycin resistance in group A streptococci in Finland. Finnish Study Group for Antimicrobial Resistance.

New England Journal of Medicine, 1997
BACKGROUND In the early 1990s there was an increase in erythromycin resistance among group A streptococci in Finland. In response, policies regarding outpatient antibiotic therapy were changed, and nationwide recommendations were issued that called for ...
H. Seppälä, T. Klaukka, J. Vuopio‐Varkila, A. Muotiala, H. Helenius, Katrina Lager, P. Huovinen   +6 more
semanticscholar   +1 more source

Probing Early Particle‐Cell Membrane Interactions via Single‐Cell and Single‐Particle Interaction Analysis

Advanced Functional Materials, EarlyView.
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar, Christos Tapeinos, Oğulcan Işıtman, Carmine D'Amico, Alexandra Correia, Hélder A. Santos, Quan Zhou   +6 more
wiley   +1 more source

Safety Evaluation of Repeated Application of Polymeric Microarray Patches in Miniature Pigs

Advanced Healthcare Materials, EarlyView.
This study demonstrates the safety of repeated application of three types of microarray patches (MAPs), hydrogelforming, dissolving, and implantable, over four weeks in miniature pigs. No adverse skin or systemic effects were observed, supporting the clinical potential of MAPs as safe and effective drug delivery platforms.
Qonita Kurnia Anjani, Aaron R. J. Hutton, Peter E. McKenna, Eneko Larrañeta, Ryan F. Donnelly   +4 more
wiley   +1 more source

Rajanvetoja ja ristiriitoja työ- ja vapaa-ajan välillä teollistumisesta nykypäivään - Katsausartikkeli

J@rgonia, 2020
Tässä katsausartikkelissa tarkastelen vapaa-ajan historiaa Suomessa. Analysoin työ- ja vapaa-aikaa toisistaan erottavien normien ja käytäntöjen kehitystä sekä eri aikoina vallinneita ristiriitoja periaatteen ja käytännön välillä.
Wuokko, Maiju
doaj  

Practical Guide to the Design of Granular Hydrogels for Customizing Complex Cellular Microenvironments

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley   +1 more source