Results 11 to 20 of about 436,392 (296)

Celebrating the 70-th anniversary of Corresponding Member of National Academy of Sciences of Ukraine Volodymyr Mykhailovych Kolomietz [PDF]

Ядерна фізика та енергетика, 2012
Brief biography and scientific achievements of Volodymyr Mykhailovych Kolomietz in relation with his 70-th ...
Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine
doaj  

Is Geopolitics Still Relevant? Halford Mackinder and the War in Ukraine

Studia Europejskie, 2023
This paper starts with an assumption that geopolitics, understood as one of the great schools of international relations, is not only still relevant but, indeed, should be one of the essential items in the toolkit of any student or policymaker who ...
Krzysztof Feliks Śliwiński
doaj   +1 more source

Conflict as a Strategic Imperative in Putin’s Political Agenda: A Fundamental Component of Russia’s Strategic Framework

Studia Europejskie, 2023
This paper delves into the nuanced motivations underpinning Russia’s 2014 invasion of Ukraine, centered on preserving stability for Putin’s regime. Examining the intricate interplay between domestic and foreign concerns, the invasion emerged as a pivotal
Tomasz Stępniewski
doaj   +1 more source

The political process evolution inthe Volyn region (1991−2021)

Політичні дослідження, 2022
A scientific analysis of the political process in the Volyn region for thirty years of existence of independent Ukraine has been carried out in the article.
ValeriiBortnikov
doaj   +1 more source

Academician of NAMS of Ukraine, Rector of SE «DMA of Health Ministry of Ukraine» Georgy Viktorovych Dziak is 70 [PDF]

Medičnì Perspektivi, 2015
Georgy Viktorovych ...
SE «Dnipropetrovsk medical academy of Health Ministry of Ukraine»
doaj  

Mokryk, Radomyr: The birth of dissent: the 1960s and the thaw in Ukraine (1956 – 1965) [PDF]

Slovenska Literatura
Mokryk, Radomyr: The birth of dissent: the 1960s and the thaw in Ukraine (1956 – 1965)
Olha Norba
doaj   +1 more source

Hybrid Nanofibers for Multimodal Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
Fabrication of wound healing scaffolds based on biocompatible nanofibers. Nanofibers offering high surface area, flexibility, and biocompatibility significantly improved the healing outcome in vivo. Histological, immunological, and anti‐inflammatory markers are noticeably better in treated wounds.
Viraj P. Nirwan, Bence Bajusz, Norbert Fabók, Marina Rudan Dimlic, Jelena Budimir, Tshepang Mqatywa, Miklós Gyöngy, Márton Ferencz, Dorottya Kocsis, Olexandr Bondarenko, Mariia Rolduhina, Milena Lengyel, Istvan Antal, Rebecca Hengsbach, Franciska Erdő, Amir Fahmi   +15 more
wiley   +1 more source

Transparent, Sprayable Plastic Films for Luminescent Down‐Shifted‐Assisted Plant Growth

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
Spreading the light: A modular approach to down‐shifting europium‐containing polyoxotitanium luminescent cages is developed, allowing their incorporation into sprayable plastic coatings on agricultural greenhouses for accelerated plant growth. Abstract The world's steadily growing population and global heating due to climate change are a threat to food
Rosa Müller, Bibian Okokhere‐Edeghoghon, Norbert J. Janowicz, Andrew D. Bond, Gabriele Kociok‐Kohn, Lynne M. Roxbee Cox, Diana Garzon, Toby W. Waine, Ian G. Truckell, Ewan Gage, Andrew J. Thompson, Dmitry Busko, Ian A. Howard, Monica S. Saavedra, Bryce S. Richards, Boris Breiner, Petra Cameron, Dominic S. Wright   +17 more
wiley   +1 more source

MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band

Advanced Materials Technologies, EarlyView.
An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi, Jamal Alhourani, Yury Gogotsi, Mohammad H. Zarifi   +3 more
wiley   +1 more source

Retracted: Can the chemical industry solve the climate change?On the role of human energy production, renewable energies, and the potential of chemistry as a solution provider

Chemie Ingenieur Technik, EarlyView., 2023
Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley   +1 more source