Results 41 to 50 of about 1,218,639 (354)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

From Medical-Biological to Medical-Social Interpretation of Health Essence

open access: yesМедицинский вестник Юга России, 2011
Because of an absence of the unified wording of health concept that is key for medicine, we analyzed its basic essences and offered our wording evidently less opens to criticism.
T. N. Malyarenko   +4 more
doaj  

Optimal lender of last resort policy in different financial systems [PDF]

open access: yes, 2003
In a framework closely related to Diamond and Rajan (2001) we characterize different financial systems and analyze the welfare implications of different LOLR-policies in these financial systems.
Fecht, Falko, Tyrell, Marcel
core   +1 more source

States, Last Resort, and the Obligation to Securitize

open access: yesPolity, 2019
This symposium article aims to showcase the strengths of thinking ethically about securitization using the concept of “just securitization.” It poses the research question: When, if ever, are states required to securitize?
Rita Floyd
semanticscholar   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Valuing Ecosystem Services in a UNESCO Global Geopark: Spatial Assessment of Tourists’ Willingness to Pay for Biodiversity Conservation in Ciletuh, Indonesia [PDF]

open access: yesE3S Web of Conferences
Biodiversity ecosystem services are shared resources whose value can be measured through willingness to pay (WTP). This study aims to assess the willingness to pay of tourists for the conservation of biological resources in the UNESCO Global Geopark ...
Hindayani Purna   +5 more
doaj   +1 more source

CONSUMER PREFERENCES IN ECO-TOURISM DEVELOPMENT IN BALI WITH UGC (USER GENERATED CONTENT) APPROACH

open access: yesAGRISE, 2023
The concept of ecology-based tourism or ecotourism is the main attraction for tourists. This study was conducted to determine the attributes of superior ecotourism at resorts based on consumer preferences using the UGC (User Generated Content) approach ...
Annisa Vira Widayanti   +2 more
doaj   +1 more source

Wild Flowers of the United States: Volume 1, The North-Eastern States (in two parts). Harold William Rickett. New York: McGraw-Hill Book Company, 1966. x, 559 pp. $39.50. [PDF]

open access: yes, 2017
Excerpt: Many entomologists are faced with the problem of identifying a plant that an insect has been gathering nectar from, feeding on, or pollinating.
Donahue, Julian P
core   +2 more sources

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

open access: yesAdvanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa   +6 more
wiley   +1 more source

New technologies to provide earthquake resistance of Orthodox shrines in Sevastopol [PDF]

open access: yesСтроительство уникальных зданий и сооружений, 2013
The problems of preservation of Orthodox holy sites of the city of Sevastopol and the contradictions of the requirements of regulations governing construction in seismic regions of Ukraine and the preservation of authenticity are described in the ...
Oksana Borisovna Zhilenko   +1 more
doaj   +2 more sources

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