Results 121 to 130 of about 1,069,681 (314)

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer   +3 more
wiley   +1 more source

COOPERATION OF THE REPUBLIC OF MOLDOVA WITH ROMANIA AND THE EUROPEAN UNION IN THE FIELD OF SECURITY AND DEFENSE –

open access: yesACROSS
This study describes a sequence of the most important data for the cooperation of the Republic of Moldova with Romania and the European Union in the field of security and defence.
Marcel BOŞCANEANU
doaj   +1 more source

Reputation and cooperation in defence [PDF]

open access: yes, 2011
Surprisingly high levels of within-group cooperation are observed in conflict situations. Ex- periments confirm that external threats lead to higher cooperation.
Hugh-Jones, David, Zultan , Ro’i
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Reassessing Malcolm Fraser [PDF]

open access: yes
Overview: Malcolm Fraser, Australia’s 22nd Prime Minister, died on 20 March 2015 aged 84. This Strategic Insights, drawn from posts on ASPI’s blog The Strategist, examines Fraser’s foreign policy record as well as his approach to defence policy making ...
Graeme Dobell   +2 more
core  

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

European defence and german defence cooperation

open access: yesNação e Defesa, 2018
European Defence Cooperation has in the last few years emerged as one of the most dynamic areas of European integration, with EU Member States increasingly pursuing multilateral security cooperation strategies. Considering Germany’s centralrole in European integration, expectations vis-à-vis Germany to contribute more in the realm of the EU’s Common ...
openaire   +2 more sources

A bibliometrical review on pre- and posttsunami assumptions and facts about mangroves and other coastal vegetation as protective buffers

open access: yesRuhuna Journal of Science, 2009
Using the Web of Science® database (Institute of Science Information – ISI, Philadelphia, PA, USA) we analysed pre- (1972-2004) and post-tsunami (2005) clues about the protective buffer offered by mangroves and other coastal vegetation in peer ...
Farid Dahdouh-Guebas   +1 more
doaj  

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

How Strong is the Relationship between Defence Expenditure and Private Consumption? Evidence from the United States [PDF]

open access: yes
A long run conditional demand model is specified to provide empirical evidence on the relationship between government defence expenditure and private consumption in the United States.
Luca Pieroni
core  

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