Results 51 to 60 of about 287,684 (305)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Nauczycielska kompetencja badawcza wobec metodycznej popkultury na przykładzie nauczyciela języka angielskiego w edukacji wczesnoszkolnej (studium przypadku)

Problemy Wczesnej Edukacji
This article analyses the problem of teacher research competence in relation to methodical pop culture by EFL teacher in early childhood education. Authors pose two guiding questions: What is the concept of teacher research competence and how it is ...
Anna Sarbiewska, Olga Kacprowska
doaj   +1 more source

Exploring for gloss: Active exploration in visual material perception

Journal of Vision
AbstractImage motion contributes to the perception of visual material properties, and motion signals are generated during active exploration. However, little is known about how specific perceptual tasks influence the actions that generate these cues. In an experiment using virtual reality and real-time hand tracking, we investigated how the demands of ...
Lisa P.Y. Lin, Knut Drewing, Katja Doerschner   +2 more
openaire   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Investigations with various inner shielding distance tests for a novel coupler-based CPT system applied for electric vehicles using electromagnetic resonant coupling and aluminium shielding material [PDF]

, 2020
Contactless power transfer (CPT) technology development has been driven rapidly over the past decade by the world-wide trends towards new energy explorations, and numerous reports have been presented in this area.
Duan, J, Wang, W
core   +1 more source

Placing Wild Animals in Botswana

Humanimalia, 2012
This paper engages transspecies spatial theory to illuminate the dynamics of human ‘placement’ of animals and resulting human-animal encounters through a case study of wild animals in Kasane, Botswana.
Andrea Bolla, Alice Hovorka
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Challenges for Science and Mathematics Faculty [PDF]

, 1999
The increased science and mathematics teacher licensure requirements for K-8 teachers are clearly necessary to prepare teachers to appropriately teach the new Virginia SOLs [1]; The expectations of a program equivalent to 12 hours of science and 12 hours
Thornton, S. T.
core   +1 more source

Abstracts of Papers Presented at the 7th ANNUAL CONFERENCE ON ETHNIC AND MINORITY STUDIES [PDF]

, 1979
This paper reviews some of the most salient aspects of E. M. Rogg\u27s (1974) seminal work, The Assimilation of Cuban Exiles; The Role of Community and Class--a sociological study of the Cuban community in the town of West New York in northeastern New ...
Amatzia Genin (103386), Anette Wold (542733), Margarita Zarubin (542731), Stig Falk-Petersen (542734), Viviana Farstey (542732)   +4 more
core   +4 more sources