Results 101 to 110 of about 1,427,784 (294)

Detection of aphid migrations in Finland [PDF]

open access: yes, 2009
Our insect immigration warning system was built on the atmospheric dispersion model that has been used in predicting long-range transport of airborne pollen.
Koistinen, J.   +7 more
core  

Light‐Driven Reconfigurable Logic in a Monolithic Perovskite Device via Nonlinear Photoresponse Switching

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn   +12 more
wiley   +1 more source

NH3‐Guided Low‐Temperature Nanostructural Refinement Boosts Visible‐Light‐Driven H2O2 Synthesis in Ionic Carbon Nitrides

open access: yesAdvanced Materials, EarlyView.
A nanostructural refinement strategy is reported for KPHI photocatalysts using NH4Cl in a molten salt environment to induce coherent domain fragmentation and controlled cyano defect formation. This dual modification promotes n→π* transitions, enhances charge separation, and accelerates ORR kinetics, yielding exceptional AQY values of 49% (410 nm) and 5%
Jaya Bharti   +9 more
wiley   +1 more source

Mitochondria‐Targeted Nanomotor: H2S‐Driven Cascade Therapy for Hepatocellular Carcinoma

open access: yesAdvanced Materials, EarlyView.
A mitochondrial‐targeted nanomotor integrates photodynamic therapy, mild photothermal therapy, and enzyme dynamic therapy into a self‐amplifying cascade through H2S‐driven metabolic reprogramming. Abstract Despite advances in combination therapies for cancer treatment, most strategies rely on modular‐additive designs that lack dynamic molecular cues to
Chengcheng Li   +11 more
wiley   +1 more source

Surveillance of patients with acute flaccid paralysis in Finland: report of a pilot study

open access: yesBulletin of the World Health Organization
WHO recommends that surveillance of patients with acute flaccid paralysis (AFP) be used to demonstrate the eradication of wild poliovirus. In this article we report the results of a study to assess the frequency of AFP patients referred to Finnish ...
T. Hovi, M. Stenvik
doaj   +1 more source

Survival of white, red and alsike clover at pasture under Nordic organic farming conditions [PDF]

open access: yes, 2003
White clover suited best for cow grazing under organic farming conditions in Middle Finland. However, the clover proportion of all clover mixtures decreased from year to year and varied within grazing ...
Kuusela, Eeva
core  

Preparation of Model Surfaces to Mimic Porous Cellulose Structures

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents 2D ultrathin nanocellulose model surfaces that mimic porous cellulose materials. The surfaces are prepared via a sacrificial templating approach, by spin coating nanocellulose and polystyrene nanoparticles suspension on a substrate, followed by nanoparticle removal.
Tiinamari Seppänen   +4 more
wiley   +1 more source

‘Where Should the Orthodox Christian Go?’ Distinctions Based on Religion and Language in a Finnish International School

open access: yesNordic Journal of Migration Research
While international schools aim to produce global citizens, national schools seek to create national citizens and integrate immigrants into the national whole.
Mari Korpela
doaj   +1 more source

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