Results 71 to 80 of about 547,648 (312)

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

open access: yesAdvanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah   +11 more
wiley   +1 more source

PEMBELAJARAN SASTRA APRESIATIF DENGAN REKREASI-RESPONSI-REDESKRIPSI DALAM PERSPEKTIF KBK

open access: yesKajian Linguistik dan Sastra, 2015
The learning of literature in secondary, high, or vocational schools seems less appreciative. The main reason lies in the competency of literature teachers in ap- preciating literature beside the teaching for the target of curriculum and the Na- tional ...
Ali Imron Al-Ma'ruf
doaj   +1 more source

Situacionistično mesto in situacija arhitekture – pogled na urbanizem komunikacije [PDF]

open access: yesPhainomena, 2018
The Situationist City and the Situation of Architecture – A Look at the Urbanism of Communication - With the present paper, the author explores the width of the situationist critique of architecture and urbanism with the overview of already established ...
Dario Vuger
doaj   +1 more source

Physical education down under: Fusion or confusion [PDF]

open access: yes, 2007
At the International Council for Health, Physical Education, Recreation, Sport and Dance (ICHPER-SD) Conference held in Wellington in October 2006, the authors presented a keynote titled: Physical Education Down Under: Fusion or Confusion.
Culpan, Ian, Grant, Bevan C.
core   +1 more source

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim   +5 more
wiley   +1 more source

Research Note
Effect of drought and fires on the quality of water in Lithuanian rivers
[PDF]

open access: yesHydrology and Earth System Sciences, 2003
In August and September 2002, concentrations of heavy metals (copper, lead, and zinc) were 21-74% more than in previous years in Lithuanian rivers. Such a sudden increase in heavy metal pollution reduces the value of any water body for fishing or ...
G. Sakalauskiene   +2 more
doaj  

THE PECULIARITIES OF CARRYING OUT SWIMMING TRAINING AMONG CHILDREN WITH MENTAL RETARDATION OF 11-12 YEARS OLD

open access: yesВестник Тамбовского университета. Серия: Гуманитарные науки, 2016
For several years the problem of increasing the effectiveness of training and swimming in children with mental retardation is in the focus of scientific research (T.V. Ermilova, 2012; T.A. Protchenko, 2007; E.S. Zhukova, 2012; B.A. Aikin, 2010 and others.
Mikhail Valerevich Budarin   +1 more
doaj   +1 more source

Self‐Refreshing Bi‐Based Active Sites for Efficient and Durable Electrochemical CO2 Reduction

open access: yesAdvanced Functional Materials, EarlyView.
A self‐refreshing Bi‐based catalyst is developed through the fabrication of a novel basic bismuth nitrate pre‐catalyst, which exhibits differential active sites of Bi2O2CO3 at low potentials and metallic Bi phases at high potentials, self‐repairing capability, and thus wide‐potential‐window efficiency and ultralong durability toward electrochemical CO2
Yuxuan Xiao   +7 more
wiley   +1 more source

PROSPECTIVE LINES OF UPMARKET RECREATIONAL PRODUCT COMPETITIVE GROWTH IN MOSCOW REGION

open access: yesServices in Russia and abroad, 2013
The article analyses the prospective lines of competitive growth for upmarket recreational product providers operating in the Moscow Region. The author bases the analysis on consumer preferences and employs the marketing toolkit to rate the factors determining the competitive potential of guesthouses and ...
openaire   +1 more source

Economic valuation of coastal zone quality improvements [PDF]

open access: yes
Individuals’ decision to use a particular coastal beach is influenced by their preferences and perceptions as well as beach’s characteristics. This study examines visitors’ attributes and desired site specific characteristics in order to determine the ...
Halkos, George
core   +1 more source

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