Results 121 to 130 of about 1,669,600 (380)

Response of Sonchus arvensis to mechanical and cultural weed control [PDF]

open access: yes, 2004
In order to study the biology and physical control of Sonchus arvensis, a 3-year field experiment was established in 2001 at Vihti, southern ...
Lötjönen, T., Salonen, J., Vanhala, P.
core  

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

European Court of Human Rights: Pentikäinen v. Finland [PDF]

open access: yes, 2014
Short analysis of judgment in case Pentikäinen v. Finland, arrest and criminal prosecution of journalist denying police order to leave the scene of demonstration that had turned ...
Voorhoof, Dirk
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   +13 more
wiley   +1 more source

SABOTAGE AGAINST CRITICAL UNDERWATER INFRASTRUCTURE IN THE BALTIC SEA [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН
The Baltic-Scandinavian macroregion (BSM) is one of the leaders in the amount of critical undersea infrastructure (CUI) laid through its seas. The BSM encompasses the entire spectrum of communications, including underwater optical communication cables ...
Diana S. Timoshenko
doaj   +1 more source

The Sources of Output Shocks in Finland and Other EU Countries [PDF]

open access: yes
This paper examines the sources of output shocks in Finland as compared to other EU countries. The data consists of output fluctuations in main industries in nine current EU countries for the period 1978–1993.
Kinnunen, Helvi
core  

Effect of selenite and selenised yeast supplementation on selenium concentration of Finnish organic milk – a farm study. [PDF]

open access: yes, 2009
Experiment was conducted at 15 certified organic dairy farms in Eastern Finland during spring 2008. Farms were allocated to three balanced groups according annual milk yield, herd size and housing system.
Eurola, M, Kuusela, E, Okker, L
core  

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

Organic food and farming research in Finland [PDF]

open access: yes, 2006
In Finland we have a tendency of increasing activities in organic food and farming research during last five years. Most of the organic food and farming research i Finland is carried out at the MTT Agrifood Research Finland.
Nykänen, Arja
core  

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

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