Results 31 to 40 of about 81,449 (244)

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

open access: yesAdvanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel   +3 more
wiley   +1 more source

Bosnia and Herzegovina: From Military Conflict to Political Deadlock [PDF]

open access: yesCentral European Journal of International & Security Studies, 2012
This article engages in the ongoing debate about the overall value of the General Framework Agreement for Peace in Bosnia and Herzegovina (GFAP), which is one of the most challenging issues in the contemporary peace studies scholarship.
Maja Ruzic
doaj  

Diffusion Characteristics of Ru and Oxygen Vacancies in Ta2O5 for Resistive Random Access Memory Devices: A Density Functional Theory Investigation

open access: yesAdvanced Electronic Materials, EarlyView.
Atomistic analysis of ruthenium (Ru) and oxygen vacancy (OV) diffusion in Ta₂O₅‐based memristors is performed. DFT calculations demonstrate interstitial Ru in Ta₂O₅ has lower diffusion barriers and formation energies than OVs, enhancing mobility and stability.
Md. Sherajul Islam   +3 more
wiley   +1 more source

Unifying the Armed Forces of Bosnia and Herzegovina – mission completed?

open access: yesVojenské rozhledy, 2019
The Armed Forces of BiH were officially unified in 2005 and are composed of two founding armies: the Bosniak-Croat Army of the Federation of Bosnia and Herzegovina and the Bosnian Serb Army of Republika Srpska.
Věra Stojarová
doaj   +1 more source

The Dayton Peace Agreement: Human Rights Guarantees and their Implementation [PDF]

open access: yesEuropean Journal of International Law, 1996
In the aftermath of the signing of the Dayton Peace Agreement, the SecretaryGeneral of the United Nations stated prophetically 'this is a time of hope.' However, before rosy projections are made, it is necessary to consider whether the Dayton Peace agreement is likely to succeed in improving the human condition in the Republic of Bosnia and Herzegovina
openaire   +1 more source

The EU and Bosnia and Herzegovina: Democracy promotion within the limits of the "ethnic conflict" paradigm [PDF]

open access: yes, 2011
Seeking to contribute to the emerging debate about the substance of EU democracy promotion policies, this paper takes as its focus Bosnia and Herzegovina, where the EU‟s current democracy promotion efforts are primarily focused on reform of the country‟s
Cooley, Laurence
core  

Behavior Decoding Delineates Seizure Microfeatures and Associated Sudden Death Risks in Mouse Models of Epilepsy

open access: yesAnnals of Neurology, EarlyView.
Objective Behavior and motor manifestations are distinctive yet often overlooked features of epileptic seizures. Seizures can result in transient disruptions in motor control, often organized into specific behavioral sequences that can inform seizure types, onset zones, and outcomes.
Yuyan Shen   +8 more
wiley   +1 more source

Construção de estados: por que não funciona e com o fazê-la funcionar? State building: why it does not work, and how can we make it work?

open access: yesContexto Internacional, 2004
O autor procura entender por que processos de paz não são eficazes em estabelecer uma paz estável e duradoura depois que conflitos intra-estatais são encerrados.
Nizar Messari
doaj   +1 more source

Polydopamine‐Mediated Silver and Nickel Metallization of Phase Change Microcapsules for Multifunctional Flexible Epoxy Composites

open access: yesJournal of Applied Polymer Science, EarlyView.
An eco‐friendly, polydopamine‐assisted electroless metallization of phase change microcapsules enables thin silver or nickel coatings that preserve phase‐change functionality and while enhancing thermal diffusivity and thermomechanical performance in flexible epoxy composites.
Giulia Fredi   +3 more
wiley   +1 more source

Adaptive Machine Learning Framework for Optimizing the Affinity Purification of Adeno‐Associated Viral Vectors

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Adeno‐associated viral (AAV) vectors for gene therapy are becoming integral to modern medicine, providing therapeutic options for diseases once deemed incurable. Currently, viral vector purification is a critical bottleneck in the gene therapy industry, impacting product efficacy and safety as well as accessibility and cost to patients ...
Kelvin P. Idanwekhai   +9 more
wiley   +1 more source

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