Results 71 to 80 of about 2,154 (211)

Nanostructured Deep Eutectic Systems in Healthcare: From Bioactive Solvents to Intelligent Biointerfaces, Wearables, and AI‐Driven Design

open access: yesAdvanced NanoBiomed Research, EarlyView.
Beyond the green solvent paradigm, this review redefines Deep Eutectic Systems (DES) as programmable supramolecular nanoassemblies. We survey their biomedical convergence: stabilizing thermolabile mRNA to enable cold chain‐free logistics, reshaping transdermal microneedle delivery, enabling long‐term wearables via eutectogels, and utilizing Generative ...
Jeesu Moon, Min Seo Kim, Jae‐Seung Lee
wiley   +1 more source

γρίφους παίζειν: Playing at Riddles in Greek

open access: yesGreek, Roman, and Byzantine Studies, 2015
Greek literary portrayals of riddles, when categorized in keeping with comparative folklore, elucidate the social and cultural conventions which allowed riddles to function.
Anna Potamiti
doaj  

Riddles on YouTube: Investigating the potential to engage viewers in reflective thinking

open access: yesResearch in Learning Technology, 2019
Linear videos continue to be useful technologies for both formal and informal learning. The advent of YouTube has seen the rise of educational channels engaging millions of viewers informally, in the spirit of ‘lifelong learning’.
Petr Lebedev, Manjula Devi Sharma
doaj   +1 more source

[Qashqai Riddles (Introduction-Text-Review-Index)]

open access: yesUluslararası Türk Lehçe Araştırmaları Dergisi
One of the most important countries for Turkish language, history, culture and literature is Iran. Qashqai people living in various regions of Iran are considered one of the most populous Turkish communities in the country.
Erol
doaj   +1 more source

Biosynthesis of the Fully Saturated C16 Homosesquiterpene Descartane Through Deprotonation With Cyclopropanation

open access: yesAngewandte Chemie International Edition, EarlyView.
A non‐canonical C16 sesquiterpene synthase from Morganella morganii produces the unusual scaffold descartane. Its cyclisation mechanism was rationalised by isotopic labelling experiments and DFT calculations. Site‐directed mutagenesis altered enzyme function, resulting in alternative products, including voltairene, which requires a different ...
Kexin Yang   +4 more
wiley   +1 more source

The Functionalist Problem in Kraybill’s Riddle of Amish Culture

open access: yesThe Journal of Amish and Plain Anabaptist Studies, 2017
Much of contemporary Amish scholarship manifests an implicit functionalist paradigm that harkens back to mid-20th-century social science. This perspective tends toward optimistic, even “Panglossian,” explanation of traits, in which everything that the ...
Michael Billig, Elam Zook
doaj  

CD8+ T cell memory is sustained in mice by hepatic stellate cells

open access: yesHepatology, EarlyView., 2022
HSC role in memory CD8+ T cell maintenance. Abstract Background and Aims Long‐lasting immunological memory is the ultimate goal of vaccination. Homeostatic maintenance of memory CD8+ cytotoxic T cells (MemCD8TCs) is thought to be mediated by IL‐15/IL‐15R heterodimer (15HD)‐expressing myeloid cells.
Yi‐Ting Chen   +4 more
wiley   +1 more source

Cognitive metaphors and comparisons in Udmurt riddles about bees

open access: yesЭтническая культура
The work is devoted to the consideration of riddles about bees in the Udmurt linguistic culture. The article aims to study comparisons and metaphors, as well as analyze the image of an insect in riddles.
Tatiana R. Dushenkova
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

open access: yesThe Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

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