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Articles by Stephan Köhler
Prediction of Treatment Benefit With Internet-Based Cognitive Behavioral Therapy for Depression
Prediction of Treatment Benefit With Internet-Based Cognitive Behavioral Therapy for Depression Supplement 1. eMethods 1. Characteristics of Included Samples eMethods 2. Outcomes, Predictors, and Missing Data eMethods 3. Single and Multiple Imputation Procedures eMethods 4. Decision Accuracy Estimators: Definitions and Variance Formulas eFigure 1. Nested Cross-Validation Procedure eFigure 2. Distribution of Benefit Predictions by Model eFigure 3.
Computer Science > Machine Learning
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Innovationspreis Rheinland-Pfalz 2026
Der Wettbewerb um den Innovationspreis Rheinland-Pfalz geht in eine neue Runde. Bereits zum 38. Mal wird der Preis vom Ministerium für Wirtschaft, Verkehr, Landwirtschaft und Weinbau, der Arbetisgemeinschaft der Industrie- und Handelskammern sowie der Handwerkskammern des Landes ausgeschrieben. Gesucht werden kleine und mittelständische Unternehmen, die innovative Produkte, Verfahren oder Dienstleistungen in Rheinland-Pfalz entwickeln, fertigen und vermarkten.
The Smart Predicting of Algal Concentration for Safer Drinking Water Production with Sensor Data
Open AccessArticle by 1,2, 2,*, 3 and 3,4 1 Swerim AB, Process Metallurgy, SE-971 25 Luleå, Sweden 2 Division of Water Resources Engineering, LTH, Lund University, John Ericssons väg 1, SE-223 63 Lund, Sweden 3 Görvälnverket, Norrvatten, Vattenverksvägen 20, SE-175 47 Järfälla, Sweden 4 Norconsult, Bangårdsgatan 13, SE-753 20 Uppsala, Sweden * Author to whom correspondence should be addressed.
The Price of Really Clean Water: Combining Nanofiltration with Granular Activated Carbon and Anion Exchange Resins for the Removal of Per- And Polyfluoralkyl Substances (PFASs) in Drinking Water Production
Synopsis A nanofiltration (NF) pilot plant was operated at a drinking water treatment plant in the city of Uppsala, Sweden, for six months. NF removed up to >98% of PFASs and fulfilled other water quality targets. The concentrate from the pilot plant was treated with two different granular activated carbon materials and two different anion exchange resins in column tests, where the superior performance of AIX over GAC was observed in terms of PFAS removal. 1.
Learning composition-transferable coarse-grained models: Designing external potential ensembles to maximize thermodynamic information
An outstanding problem in the field of bottom-up coarse graining is the faithful preservation of thermodynamic properties from a reference system, typically atomically detailed, to a coarse-grained model that has fewer degrees of freedom, simpler functional forms for the interaction potential, or both.1–61. N. J. H. Dunn, T. T. Foley, and W. G. Noid, “van der Waals perspective on coarse-graining: Progress toward solving representability and transferability problems,” Acc. Chem. Res. 49, 2832–2840 (2016).
Die Klimakarawane zieht weiter
Hauptstadtbrief Die Klimakarawane zieht weiter Der soeben zu Ende gegangene, nunmehr 24. UN-Klimagipfel zeigt: Wir brauchen Klimaschutz vor Ort, nicht auf Mega-Konferenzen. Foto: Ian Cuming / imago/Ikon Images Berlin.
The serotonergic system in the neurobiology of depression: Relevance for novel antidepressants
The monoamine hypothesis of depression posits that an imbalance in monoaminergic neurotransmission is causally related to the clinical features of depression. Antidepressants influencing serotonin mainly aim at raising serotonin concentrations, thereby increasing serotonergic transmission at the level of the synapse, for example by inhibiting the serotonin transporter. However, the serotonin system is multifaceted.
Fit für das digitale Zeitalter?
Medienunternehmen erleben den technischen Wandel unmittelbar. Mit dem quasi überall verfügbaren Internet werden Nachrichten und Unterhaltung heute ganz anders konsumiert als noch vor fünfzehn Jahren. Neue Geschäftsmodelle haben sich etabliert und in den nächsten Jahren wird der Einfluss von Technologien und technologiebasierten Anwendungen wie z.B. Streamingdiensten weiter wachsen. Die digitale Transformation stellt neue Anforderungen an die Kompetenzen von Medienunternehmen.
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