Results 101 to 110 of about 2,041,292 (367)

Forecasting the Structure of Energy Production from Renewable Energy Sources and Biofuels in Poland

Energies, 2020
The world’s economic development depends on access to cheap energy sources. So far, energy has been obtained mainly from conventional sources like coal, gas and oil.
Jarosław Brodny, M. Tutak, S. A. Saki
semanticscholar   +1 more source

Supersymmetry without the Desert [PDF]

, 2006
Naturalness of electroweak symmetry breaking in weak scale supersymmetric theories may suggest the absence of the conventional supersymmetric desert.
David Poland, J. Scherk, J. M. Maldacena, Yasunori Nomura   +3 more
core   +3 more sources

Ambient‐Dried MOF/Cellulose‐Based Aerogels for Atmospheric Water Harvesting and Sustainable Water Management in Agriculture

Advanced Functional Materials, EarlyView.
Ambient‐dried composite aerogels integrating MOF‐303, TEMPO‐oxidized cellulose nanofibers (TOCNF), and hygroscopic salts enable high‐performance atmospheric water harvesting (AWH), achieving competitive uptake at both low and high humidity. Enhanced with a solar‐evaporation layer, these scalable aerogels support self‐sustained plant growth in a ...
Ahmadreza Ghaffarkhah, Mahyar Panahi‐Sarmad, Sara Rostami, Orysia Zaremba, Lukas Alexander Bauman, Seyyed Alireza Hashemi, Subhajit Dutta, Pu Yang, Tianyu Guo, Feng Jiang, Stefan Wuttke, Mohammad Arjmand, Orlando J. Rojas   +12 more
wiley   +1 more source

Icelandic chapter in the Polish book: a narrative perspective on Polish migration to Iceland

Wrocławski Rocznik Historii Mówionej, 2016
The paper presents a narrative perspective on Polish migration to Iceland based on one example of a woman, called Irena. Her biography served for an anthropological analysis used in biographical approach in social sciences with the assumption that the ...
Helga Ólafs , Anna Wojtyńska
doaj   +1 more source

Whose Poland is it to be? PiS and the struggle between monism and pluralism

East European Politics, 2020
Since 2015, the Law and Justice (Prawo i Sprawiedliwość, PiS) governments in Poland have engineered a revolt against the post-1989 ‘liberal consensus' and a shift towards a regime rooted in executive aggrandisement, populism and nativism. In this article,
Stanley Bill, Ben Stanley
semanticscholar   +1 more source

Bootstrapping the O(N) Vector Models [PDF]

, 2013
We study the conformal bootstrap for 3D CFTs with O(N) global symmetry. We obtain rigorous upper bounds on the scaling dimensions of the first O(N) singlet and symmetric tensor operators appearing in the $\phi_i \times \phi_j$ OPE, where $\phi_i$ is a ...
Kos, Filip, Poland, David, Simmons-Duffin, David   +2 more
core   +4 more sources

Self‐Assembled Gallium Sulfide (GaS) Heterostructures Enabling Efficient Water Splitting and Selective Ammonia Sensing

Advanced Functional Materials, EarlyView.
Gallium sulfide (GaS) forms self‐assembled heterostructures with its native oxide, exhibiting high performance in water splitting and ultrasensitive and selective ammonia detection. Surface defects and controlled oxidation enhance catalytic activity and sensing response.
Danil W. Boukhvalov, Gianluca D'Olimpio, Tsotne Dadiani, Jyayasi Sharma, Ashraf Abdelrahman Assadig Elameen, Stefano Zenone, Marcin Rosmus, Bekir Gürbulak, Emir Çepni, Eduard Llobet, Elena Magnano, Federica Bondino, Songül Duman, Antonio Politano   +13 more
wiley   +1 more source

Bounding irrelevant operators in the 3d Gross-Neveu-Yukawa CFTs

Journal of High Energy Physics
We perform a numerical bootstrap study of scalar operators in the critical 3d Gross-Neveu-Yukawa models, a family of conformal field theories containing N Majorana fermions in the fundamental representation of an O(N) global symmetry. We compute rigorous
Matthew S. Mitchell, David Poland
doaj   +1 more source

Poland Central School District and Poland Teachers Association [PDF]

, 2015
In the matter of the fact-finding between the Poland Central School District, employer, and the Poland Teachers Association, union. PERB case no. M2013-170.
Fabiano, Jerry
core   +1 more source

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source