Results 61 to 70 of about 355,480 (287)

Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System

open access: yesAdvanced Materials, EarlyView.
A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer   +9 more
wiley   +1 more source

Review of functional regions in selected countries [PDF]

open access: yes, 2011
In this article, a review of functional regions by selected countries is presented. For this purpose, the basic concepts of definition and delimitation of functional regions are presented, followed by a presentation of functional regions in the fifteen ...
Drobne, Samo, Konjar, Miha, Lisec, Anka
core   +1 more source

Radiotherapy Enhancement by Gold Nanocluster‐functionalized Nanoliposomes Using Polychromatic Orthovoltage X‐ray Irradiation

open access: yesAdvanced Materials Interfaces, EarlyView.
Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez   +17 more
wiley   +1 more source

Donor human milk programs in German, Austrian and Swiss neonatal units - findings from an international survey

open access: yesBMC Pediatrics, 2020
Background Donor human milk (DHM) has been recommended for premature infants if mothers’ own milk is not available. The aim of this study was to increase the knowledge about the utilization rate and handling of DHM among neonatal units in Germany ...
Daniel Klotz   +5 more
doaj   +1 more source

The CEP-OECD Institutions Data Set (1960-2004) [PDF]

open access: yes
This dataset contains information about the evolution of labour market institutions in twenty OECD countries from 1960 to 2004. The countries in the sample are: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Ireland, Italy, Japan,
William Nickell
core  

How wide are European borders? : On the integration effects of monetary unions [PDF]

open access: yes, 2003
We use consumer price data for 81 European cities (in Germany, Austria, Finland, Italy, Spain, Portugal and Switzerland) to study the impact of the introduction of the euro on goods market integration. Employing both aggregated and disaggregated consumer
Beck, Guenter, Weber, Axel A.
core  

Vat Polymerization 3D Printing for Controlled Drug Release Applications

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari   +2 more
wiley   +1 more source

Exporting the Nordic children’s ’68: the global publishing scandal of The Little Red Schoolbook [PDF]

open access: yes, 2018
The Little Red Schoolbook (1969) was one of the most well-travelled media products for children from ’68 aimed at children, and it was certainly the most notorious.
Heywood, Sophie   +1 more
core   +3 more sources

Optical Diversity and Nanostructural Organization in the Colored Scales of Sternotomis

open access: yesAdvanced Optical Materials, EarlyView.
Vivid colors in Sternotomis beetles originate from nanoscale photonic architectures embedded within individual scales. Here, we provide a comparative optical and structural analysis of 57 scale types that reveal how ordered, quasi‐ordered, and disordered 3D networks tune color, saturation, and angular response.
Viola Bauernfeind   +5 more
wiley   +1 more source

Financing of Education: Some Experiences from ten European Countries. [PDF]

open access: yes
Education is one of the most important services provided by public governments in almost every country worldwide. However, the most important cross-country observations about education ? like the PISA report by the OECD or the TIMSS by the IEA ?
Anwar Shah, Jan Werner
core  

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