Results 161 to 170 of about 258,334 (312)

Environmental factors determining the distribution patterns of invasive <i>Raphidiopsis raciborskii</i> and <i>R. mediterranea</i> in central east Europe. [PDF]

open access: yesFront Microbiol
Kokociński M   +9 more
europepmc   +1 more source

Linking Device Performance to Nanoscale Photoactivation of Grain Boundaries in 2D Hybrid Halide Perovskites

open access: yesAdvanced Materials Technologies, EarlyView.
The opto‐electronic response of polycrystalline (PEA)2PbBr4 thin films is investigated by correlating macroscopic photodetector performance with nanoscale mapping techniques. Grain boundary density is systematically tuned through crystallization control and linked to device responsivity.
Camilla Bordoni   +10 more
wiley   +1 more source

RECENT REFORMS OF THE URBAN HOUSING SYSTEM IN CENTRAL AND EAST EUROPE

open access: yes
The urban housing system in most of Central and East Europe (CEE) is undergoing decentralization, deregulation, and privatization together with other basic changes due to the fall of the iron curtain, the demise of the Soviet Union, and the reinstitution
Thiesenhusen, William C.
core  

In-work poverty in the East Midlands

open access: yes, 2010
Research that explores the nature and scale of in-work poverty in the East Midlands, using several established ...
Adam, D   +5 more
core  

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San   +5 more
wiley   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

open access: yesAdvanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin   +5 more
wiley   +1 more source

Large Faraday Rotation in Liquid Crystals With Embedded Paramagnetic Ions (Cu2+, VO2+) at Room Temperature

open access: yesAdvanced Optical Materials, EarlyView.
Large Faraday rotation at room temperature is observed in thin films of discotic copper (Cu2+: 3d9) and vanadyl (VO2+: 3d1) enaminoketone complexes. The large Verdet constant originates from a high density of paramagnetic centers, metal‐ligand p−d hybridization and π orbitals involved in optical transitions (identified by DFT calculations), as well as ...
Karolina Łempicka‐Mirek   +8 more
wiley   +1 more source

Film reel S54: East Africa (continued), Europe

open access: yes, 1983
Super 8 film footage recorded June 1983. East Africa (continued): Treetops, Massai dancing, Mt Kenya Safari Club. -- June: Denmark. -- Norway: Flåm, Aurland. -- July: Switzerland.
Groger-Wurm, Helen (1921-2005)
core  

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