Results 41 to 50 of about 72,668 (242)
Primes in short arithmetic progressions
We give a large sieve type inequality for functions supported on primes. As application we prove a conjecture by Elliott, and give bounds for short character sums over primes.
Schlage-Puchta, Jan-Christoph
core +1 more source
Circular Economy Pathways for Airport Climate Change Mitigation
ABSTRACT Airport operators face growing climate‐change pressures; the circular economy offers pathways to reduce impacts and recover resources. We examine how airport operators apply the circular economy in practice. We use an exploratory qualitative multicase design based on practitioner‐generated documents (e.g., press releases and sustainability ...
Michele Oppioli +3 more
wiley +1 more source
A Ludovika Akadémia Közlönyének első tíz éve (1873–1883)
A Ludovika Akadémia Közlönye – az első folytatólagosan megjelenő magyar katonai szakfolyóirat, a Honvédségi Szemle elődje – rendkívüli jelentőséggel bír a magyar hadtudományi irodalom és a katonai nyelv fejlődése szempontjából.
Zoltán Mészáros
semanticscholar +1 more source
Japan's new competitive advantage: the arguments and proposals for structural reorientation [PDF]
According to the AFP (Gazeta Wyborcza of 08 Dec. 2009), in the third quarter of 2009 the Japanese economy finally showed some signs of recovery and reached positive values; unemployment also dropped from 5.3% to 5.1% between September and October.
Młodawska, Jolanta
core +2 more sources
Synthesis of Dithienylcycloalkene Molecular Switches Enabled by a Bench‐Stable Ti‐Complex
Herein we report a set of cycloalkene‐bridged DTEs with ring sizes ranging from 4‐ to 7‐membered rings. The synthesis of these analogs was performed via a key McMurry coupling step, which was enabled by a practical, bench‐stable Ti(IV)‐complex. Remarkably, it is shown that the strained cyclobutene bridge outperforms other rings, even the most commonly ...
Marcell M. Bogner +4 more
wiley +1 more source
Granice, relacje i napięcia. Wyzwania badań biograficznych w obrębie instytucji akademickich
W artykule omówiono wyzwania związane z badaniami biograficznymi prowadzonymi w kontekście instytucji akademickich. Badania te są szczególnie wartościowe dla zrozumienia relacji władzy, dynamiki instytucjonalnej oraz sposobów, w jakie biografie jednostek
Julia Michcik
doaj +1 more source
Abstract BACKGROUND Over the past two decades, the global incidence of gout has markedly increased, affecting people worldwide. Considering the side effects of xanthine oxidase (XO) inhibitor drugs (e.g. allopurinol and febuxostat) used in the treatment of hyperuricemia and gout, the potential application of phytochemicals has been widely studied.
Tímea Bencsik +6 more
wiley +1 more source
Ceratium hirundinella (O.F.Mull.) Bergh. 1882 [Translation from: Flora Slodkowodna Polski. Tom 4. Cryptophyceae, Dinophyceae, Raphidoiphyceae p395-400. Warsaw, Polska Academia Nauk, 1974] [PDF]
Morphological observations of the dinoflagellate Ceratium hirundinella are given and a key to the difference in types provided.
Starmach, K.
core
In Albanian tradition, the essential attributes of the mythological figures of destiny seem to be symbolic interchangeable representations of birth itself. In addition, their mythical combat is but the symbolic representation of the cyclic return in the
Doja, A.
core +2 more sources
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová +2 more
wiley +1 more source

