Results 71 to 80 of about 562,891 (295)
Loss, persistence and reversal of phenotypic traits
Biological Reviews, EarlyView.ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni +4 more
wiley +1 more source
An Efficient Prediction-and-Shifting Embedding Technique for High Quality Reversible Data Hiding
EURASIP Journal on Advances in Signal Processing, 2010 The embedding capacity of a histogram-based reversible data hiding technique is primarily determined by the peak height of the histogram. Recently, some studies have tried to embed data in the histogram of prediction errors by modifying the error values ...
Hong Wien
doaj +2 more sources
32. Österreichischer Bibliothekartag als Green Meeting
Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2015 Erstmals seit 15 Jahren findet der Österreichische Bibliothekartag, der seit 1950 abgehalten wird, wieder in Wien statt. Die voraussichtlich 1.000 TeilnehmerInnen treffen sich unter dem Motto „Offen(siv)e Bibliotheken. Neue Zugänge, neue Strukturen, neue
Pamela Stückler
doaj
Fine Structure of Dark Energy and New Physics
, 2007 Following our recent work on the cosmological constant problem, in this letter we make a specific proposal regarding the fine structure (i.e., the spectrum) of dark energy.
Jejjala, Vishnu +2 more
core +2 more sources
Consumers' Intention to Use Circular Business Models: A Configurational Analysis
Business Strategy and the Environment, EarlyView.ABSTRACT Circular business models (CBMs) integrate ecological sustainability and resource efficiency into core business strategies, but their success depends on consumers' intention to use. Grounded in expectancy–value theory, this study investigates how product‐related factors (perceived usefulness, convenience, value for money, and performance risk ...
Christof Falkenberg +4 more
wiley +1 more source
Boston University Wind Ensemble [PDF]
, 2008 This is the concert program of the Boston University Wind Ensemble performance on Tuesday, February 26, 2008 at 8:00 p.m., at the Tsai Performance Center.
School of Music, Boston University
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The Cutaneous Branch of the Obturator Nerve: Common Finding or a Rarity Worthy of Note
Clinical Anatomy, EarlyView.ABSTRACT According to textbook descriptions, branches of the femoral and obturator nerves provide the sensory innervation to the medial side of the thigh. However, as the exact prevalence of the obturator nerve's cutaneous branch is unknown, an anatomic study was conducted to reveal its role in providing cutaneous innervation to the medial thigh ...
Christoph Fuchssteiner +3 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.We report a modular spin crossover‐photoluminescence (SCO‐PL) system: heteroleptic, mononuclear Fe(II) coordination compounds bearing equatorial BODIPY fluorophores that exhibit synergistic PL response upon spin state switching. Exchanging apical nitrile co‐ligands tunes electronic and structural properties, giving precise control over the SCO and PL ...
Martin Huber +4 more
wiley +1 more source
Vortrag im Philosophischen Seminar 1893/1894
Zagadnienia Filozoficzne w Nauce, 2017 Universität Wien, Wien (1893/1894)
Marian Smoluchowski
doaj
Hinter den Fassaden. Zwischen kollaborativem Urbanismus und Renditeerwartungen: Logiken von Zwischennutzungsprojekten in Wien [PDF]
, 2016 Im Zentrum unserer Untersuchung steht die Frage nach den politischen, ökonomischen und soziokulturellen Logiken, die das Handeln der an großen Zwischennutzungsprojekten in Wien beteiligten AkteurInnen prägen.
Doppler, Leonie +3 more
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