Results 121 to 130 of about 158,463 (212)

Aerodynamic Characteristics of Airfoils Equipped With Gurney Flaps and Vortex Generators for the Entire Range of Pitch Angles

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT An experimental study of NACA0021 airfoil equipped with vortex generators (VGs) and Gurney flaps (GFs) was conducted to assess the effects of these devices on the aerodynamic airfoil performance, the information that is necessary for studying the self‐starting characteristics of vertical axis wind turbines (VAWTs).
Marin Ivanković, Marvin Jentzsch, Marinos Manolesos, Christian Navid Nayeri, Hrvoje Kozmar   +4 more
wiley   +1 more source

Dekarbonisierung des Verkehrssektors in Berlin: Bürgerinnen- und Bürgergutachten zu wissenschaftlich erstellten Szenarien

TATuP – Zeitschrift für Technikfolgenabschätzung in Theorie und Praxis
As part of this work, a citizens’ assembly was set up to obtain feedback on measures to decarbonize Berlin’s transport sector. The general goal of decarbonization was widely supported.
Moritz Kreuschner, Nora Bonatz, Tilmann Schlenther, Hamid Mostofi, Hans-Liudger Dienel, Kai Nagel   +5 more
doaj   +1 more source

Enabling Operator Reordering in Data Flow Programs Through Static Code Analysis [PDF]

, 2013
In many massively parallel data management platforms, programs are represented as small imperative pieces of code connected in a data flow. This popular abstraction makes it hard to apply algebraic reordering techniques employed by relational DBMSs and ...
Hueske, Fabian, Krettek, Aljoscha, Tzoumas, Kostas   +2 more
core  

Spatial Variability in Trace Organic Compound Reactivity During Urban River Infiltration Into an Alluvial Aquifer

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Trace organic compounds (TrOCs) in lotic systems pose risks for ecosystem and human health. TrOCs can enter groundwater along losing river sections, yet little is known about the spatial extent of infiltration zones and the biogeochemical factors controlling the spatial variability of TrOC reactivity and removal, particularly along river‐to ...
Jonas L. Schaper, Olaf A. Cirpka, Malte Posselt, Joerg Lewandowski, Karin Meinikmann, Anke Putschew, Christiane Zarfl   +6 more
wiley   +1 more source

Investigating Factors Associated With Spontaneous Remission in Individuals With Alcohol Use Disorder—Results From a Multi‐Site Longitudinal Cohort Study

Addiction Biology, Volume 31, Issue 5, May 2026.
In a longitudinal cohort of individuals with alcohol use disorder (AUD), spontaneous remission after one year was associated with lower baseline AUD severity, lower levels of alcohol intake, and fewer drinking days. Machine learning showed moderate prediction of persistent AUD, with AUDIT score as the strongest predictor. Baseline characteristics serve
Judith Zaiser, Johannes Nitsche, Sabine Hoffmann, Sina Vetter, Nadja Samia Bahr, Clarissa Grundmann, Samanda Krasniqi, Fabian Arntz, Jens Strehle, Michael Marxen, Sabine Vollstädt‐Klein, Michael A. Rapp, Bernd Lenz, Rainer Spanagel, Michael Smolka, Andreas Heinz, Emanuel Schwarz, Falk Kiefer, Patrick Bach   +18 more
wiley   +1 more source

NBED investigations of coaxial (Al,In,Ga)As nanowires [PDF]

BIO Web of Conferences
Friemel Alina, Niermann Tore, Niermann Laura, Schmiedeke Paul, Koblmüller Gregor, Lehmann Michael   +5 more
doaj   +1 more source

S2k‐Leitlinie Berufliche Hautmittel: Hautschutz, Hautpflege und Hautreinigung

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 5, Page 700-712, May 2026.
Zusammenfassung Die AWMF‐S1‐Leitlinie 013‐056 „Berufliche Hautmittel: Hautschutz, Hautpflege und Hautreinigung“ aus dem Jahr 2014 wurde grundlegend überarbeitet und auf das S2k‐Niveau angehoben. Ziel der Aktualisierung war die Entwicklung einer evidenz‐ und konsensbasierten Entscheidungshilfe für den zielgerichteten Einsatz beruflicher Hautmittel zur ...
Michal Gina, Manigé Fartasch, Andrea Bauer, Hans Drexler, Peter Elsner, Johannes Geier, Swen Malte John, Sybille Schliemann, Christiane Altenburg, Richard Brans, Dominique Jasmin Lunter, Alexander Nast, Birgit Pieper, Axel Schlieter, Petra Staubach, Anja Thielitz, Christoph Zeyen   +16 more
wiley   +1 more source

From External Governance to Energy Diplomacy: The European Pursuit of Green Hydrogen

JCMS: Journal of Common Market Studies, Volume 64, Issue 3, Page 1135-1159, May 2026.
Abstract Following the Russian invasion of Ukraine, the European Union (EU) and its Member States are faced with the double imperative of ensuring energy security whilst reaching decarbonisation goals. A number of authors have suggested that we are observing a geopolitical Commission that is shifting to more active ‘energy diplomacy’, as opposed to its
Silvia Weko, Rainer Quitzow
wiley   +1 more source

Single‐Molecule Forster Resonance Energy Transfer With a Minimalistic 3D‐Printed Setup and Dyes in the Blue‐Green Spectral Region

ChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Single‐molecule FRET enables nanometer‐scale insights into biomolecular structure and dynamics but often requires complex instrumentation. We present the FRET‐Brick, a minimalistic, 3D‐printed microspectroscopy platform using 488 nm continuous‐wave excitation and PMT detection.
Gabriel G. Moya Muñoz, Jorge R. Luna Piedra, Pazit Con, Mostofa Ataur Rohman, Siyu Lu, Thomas‐Otavio Peulen, Thorben Cordes   +6 more
wiley   +1 more source

Radioiodination of Two Carborane‐Based Dual Cyclooxygenase‐2/5‐Lipoxygenase Inhibitors and Their In Vitro and In Vivo Evaluation

ChemBioChem, Volume 27, Issue 7, 14 April 2026.
Two dicarbadodecaborane(12)‐based dual cyclooxygenase‐2/5‐lipoxygenase (COX‐2/5‐LO) inhibitors were 123I‐labeled. Refinement of labeling and formulation conditions and extensive in vitro characterization are presented. Cell uptake studies in COX‐2‐ and 5‐LO‐overexpressing cell lines showed COX‐2‐independent and partly 5‐LO‐dependent uptake.
Jonas Schädlich, Martin Ullrich, Cathleen Haase‐Kohn, Robert Wodtke, Sebastian Braun, Maximilian Molitor, Bettina Hofmann, Dieter Steinhilber, Klaus Kopka, Evamarie Hey‐Hawkins, Jens Pietzsch, Markus Laube   +11 more
wiley   +1 more source