Results 41 to 50 of about 2,834,182 (282)

The Nordic Response to the Ukraine War [PDF]

open access: yesThe Review of International Affairs
This study examines how the Russian invasion of Ukraine affects the security strategies of Nordic countries. In light of this increased threat, Sweden, Finland, and Denmark have reevaluated their defence strategies.
Ana Jović-Lazić
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa   +8 more
wiley   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

open access: yesAdvanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao   +6 more
wiley   +1 more source

The Bishkek Protocol: a View from a Quarter of a Century Distance

open access: yesЕвразийская интеграция: экономика, право, политика, 2019
Colleagues and parliamentarians need to think about the concentration of efforts in solving problems and conflicts that exist in the areas of interest and responsibility of integration associations. This is one of the conclusions of this article, in which,
Peter P. Ryabukhin
doaj  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

NATO IN TRANSITION: MILITARY STRENGTH IN THE CONTEXT OF MODERN WARFARE [PDF]

open access: yesJournal of Defense Resources Management
Russia’s full-scale war in Ukraine has reshaped the strategic environment in Europe and compelled NATO to reassess its defence posture, internal cohesion, and long-term credibility.
Khayal ISKANDAROV, Piotr GAWLICZEK
doaj   +1 more source

The Anti-Hitler Coalition: From Enmity to Military Alliance — A Formula for Success

open access: yesВестник Московского Университета. Серия XXV: Международные отношения и мировая политика, 2020
It is unfortunate to note again today that World War II did not end, it continues in the form of the war of memory. Politicians and scholars who stand as ideological successors of collaborators are trying to rewrite the history of those tragic days, to ...
A. Yu. Borisov
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Changing Homeland Security: Ten Essential Homeland Security Books [PDF]

open access: yes, 2007
This article appeared in Homeland Security Affairs (February 2007) v.3 no.1This article presents what I consider to be ten essential homeland security books. The list is personal and provisional. The discipline is too new to have a canon.
Bellavita, Christopher
core   +2 more sources

THE PATH TO SECURITY: MODELS AND MECHANISMS FOR MAINTAINING EUROPEAN AND INTERNATIONAL SECURITY

open access: yesВісник Харківського національного університету імені В. Н. Каразіна: Серія "Питання політології"
Security is a central theme in international relations and modern political science, particularly given the evolving security landscape in Europe and globally.
Mykola Gnatiuk
doaj   +1 more source

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