Results 21 to 30 of about 2,902 (116)

Premio Nobel de fisiología o medicina en 2022:una revalidación de la evidencia molecular de los parentescos más recientes del Homo sapiens en el árbol de la vida

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022
El comité del Premio Nobel anunció el pasado lunes 3 de octubre que el científico ganador de este galardón en el presente año de 2022 fue Svante Päabo (n.
Alberto Gómez Gutiérrez
doaj   +1 more source

Beyond Directions: Symmetry‐Aware Rotation Sets for Triaxial Diffusion Encoding by Geometric Filter Optimization

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To improve the accuracy of diffusion‐weighted powder average signals for diffusion encoding with arbitrary b‐tensors. Methods We identify an intrinsic dihedral (D2$$ {D}_2 $$) symmetry of diffusion signals for arbitrary diffusion encoding, which defines their natural signal space (a quotient of 3D rotations).
Sune Nørhøj Jespersen   +1 more
wiley   +1 more source

From Nouns and Adjectives to Verbs: Base Effects on the Grammatical Behaviour of Denominal Verbs in Ancient Greek1

open access: yesTransactions of the Philological Society, EarlyView.
Abstract This paper investigates the role of semantic features of noun and adjective bases in determining the grammatical behaviour of Ancient Greek denominal and deadjectival verbs in *‐ye/o‐. The paper adopts a lexicalist framework (Rappaport Hovav & Levin 1998) and examines how the event schema, actionality, telicity and voice of derived verbs are ...
Carolina Marescotti
wiley   +1 more source

Game‐Based Formats in Creativity and Innovation Management: Configurations, Practices and Directions

open access: yesCreativity and Innovation Management, EarlyView.
ABSTRACT This lead paper introduces a special issue, with seven papers included, that investigates how game‐based formats can enhance creativity and innovation funnels, with a focus on four cross‐cutting themes: (1) the purpose of the applied use of games and the epistemological reasoning behind organisational change concerns, (2) a deeper focus on ...
Sune Gudiksen, Rui Patricio
wiley   +1 more source

Idiopathic Intracranial Hypertension Is Characterized by a Distinct Proteomic Profile

open access: yesAnnals of Neurology, Volume 100, Issue 2, Page 255-267, August 2026.
Objectives The pathophysiology of idiopathic intracranial hypertension (IIH) is poorly understood and disease‐specific biomarkers are lacking. We aimed to shed light on IIH pathophysiology and identify disease‐specific biomarkers. Methods This prospective cross‐sectional cohort study included patients with new‐onset IIH and age‐, body mass index‐, and ...
Santosh D. Bhosale   +17 more
wiley   +1 more source

Vanadium Isotopic Compositions of the High‐3He/4He Baffin Island Lavas

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract The isotopic composition of vanadium (V) in hotspot lavas provides new insight into the source of deep mantle heterogeneities. We measured V isotopic compositions in Paleogene Baffin Island lavas, which erupted above the Iceland plume head, to constrain the mantle plume source. These lavas have V isotopic compositions that are lighter (−0.96 ± 
Jonas Kaare‐Rasmussen   +4 more
wiley   +1 more source

Komplette Lymphknotendissektion versus selektive Lymphknotenexstirpation bei Melanompatienten mit nodaler Makrometastasierung und adjuvanter Systemtherapie

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 8, Page 1052-1062, August 2026.
Zusammenfassung Hintergrund und Zielsetzung Die komplette Lymphknotendissektion (CLND) gilt als Standardbehandlung bei Melanompatienten mit regionalen Lymphknotenmakrometastasen. Es fehlt jedoch an Evidenz bezüglich des chirurgischen Vorgehens im Kontext adjuvanter Systemtherapien.
Kristine E. Mayer   +13 more
wiley   +1 more source

Adaptive class-aware feature selection for high-dimensional and imbalanced multi-class network intrusion detection

open access: yesFrontiers in Big Data
High-dimensional feature spaces and severe class imbalance remain fundamental challenges for Machine Learning-based Network Intrusion Detection Systems (ML-NIDS), where minority attack categories are frequently overlooked during feature selection ...
Joseph P. Mchina   +2 more
doaj   +1 more source

Mehrfarbige und lichtintensitätsabgeschwächte Reaktionen von Proteinhydrogelen durch Photoregulierte Vernetzungsdynamik

open access: yesAngewandte Chemie, Volume 138, Issue 31, 27 July 2026.
In ein vollständig auf Proteinen basierendes Hydrogel wurden zwei orthogonale Photorezeptoren integriert, um die reversible Manipulation der Steifigkeit durch rotes/fernrotes Licht und den irreversiblen Gel‐Sol‐Übergang durch grünes Licht zu ermöglichen.
Saskia Frank, Seraphine V. Wegner
wiley   +1 more source

Adjuvante Systemtherapie beim Melanom in der Praxis: Multizentrische Erhebung an 51 DeCOG‐Hautkrebszentren

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 7, Page 916-927, July 2026.
Zusammenfassung Hintergrund Adjuvante Immuncheckpoint‐Inhibitoren (ICI) und zielgerichtete Therapien (targeted therapy, TT) haben das Therapiemanagement für Patienten mit Melanom grundlegend verändert. Die aktuelle deutsche S3‐Leitlinie unterscheidet jedoch nicht zwischen Patienten mit und ohne adjuvante Therapie in ihren Empfehlungen zu ...
Markus Reitmajer   +11 more
wiley   +1 more source

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