Results 211 to 220 of about 2,077,438 (389)

The Byzantine Commonwealth: Eastern Europe, 500-1453. By Dimitri Obolensky. History of Civilization series. London: Weidenfeld and Nicolson, 1971. xiv, 445 p. £ 4.00. New York: Praeger Publishers, 1971. $15.00.

Slavic Review: Interdisciplinary Quarterly of Russian, Eurasian, and East European Studies, 1972
D. Abrahamse
semanticscholar   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

The Little Dictators: The History of Eastern Europe Since 1918. By Antony Polonsky. London and Boston: Routledge & Kegan Paul, 1975. xii, 212 pp. Maps. Statistical appendix. $16.50.

Slavic Review: Interdisciplinary Quarterly of Russian, Eurasian, and East European Studies, 1976
J. Rothschild
semanticscholar   +1 more source

Formation of 2D Electron Gas at a Non‐Polar Perovskite Oxide Interface: SrHfO3/BaSnO3

Advanced Functional Materials, EarlyView.
Through experiments and Poisson‐Schrödinger simulations, 2D electron gas formed at the non‐polar SrHfO3/BaSnO3 interface is observed. A large conduction band offset enables modulation doping by the intrinsic deep donors in SrHfO3, resulting in carrier confinement in BaSnO3 without relying on interfacial polarization or termination‐layer engineering ...
Jongkyoung Ko, Oliver Bierwagen, Wonwoo Suh, Jeewon B. Choi, Celesta S. Chang, Kookrin Char   +5 more
wiley   +1 more source

Evolution of postgraduate medical education: lessons from history to shape the future. [PDF]

Hum Resour Health
Yerimyan G, Abrahamyan D, Isahakyan A, Yaghjyan G, Bazarchyan A.   +4 more
europepmc   +1 more source

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

Advanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Tie Jun Cui, Vincenzo Galdi   +7 more
wiley   +1 more source

Factors influencing Lyme borreliosis risk perception in Europe: a cross-sectional multi-country survey study. [PDF]

BMC Public Health
Colby E, Gould LH, Tan Y, Pilz A, Brestrich G, Moisi JC, Stark JH.   +6 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

"The birth of the association of European National Olympic Committees and its stakes during the 1960s to 1970s". [PDF]

Front Sports Act Living
Lefèvre F.
europepmc   +1 more source