Results 131 to 140 of about 4,996,743 (329)

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

A conceptual ethical framework to preserve natural human presence in the use of AI systems in education

open access: yesFrontiers in Artificial Intelligence
In recent years, there has been a remarkable increase of interest in the ethical use of AI systems in education. On one hand, the potential for such systems is undeniable.
Werner Alexander Isop
doaj   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

open access: yesFEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Visual representation of the historical city in digital media

open access: yesUrbis et Orbis: Mikroistoriâ i Semiotika Goroda
The article analyses the visual representation of the historical city in digital media as one of the leading ways of urban identity. The author shows that the connection of the image with the city, which is a territorial carrier of visual and symbolic ...
Olga Shirokova
doaj   +1 more source

PENGUASAAN MAHASISWA CALON GURU BIOLOGI TERHADAP REPRESENTASI VISUAL DALAM BOTANI PHANEROGAMAE

open access: yesScientiae Educatia: Jurnal Pendidikan Sains, 2017
This study aims to determine the mastery of biology teacher candidate students to visual representation in phanerogamae botanical courses. Teachers must have the ability in the mastery of visual representation that is used as a tool to clarify the ...
Asep Mulyani
doaj   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

Cross-cultural understanding through visual representation

open access: yesColombian Applied Linguistics Journal, 2011
This article analyzes international students’ drawings of their home countries’ essay assignments. These English as a Second Language (ESL) students often have difficulty in meeting the local demands of our Writing Program, which centers on argumentative
Kristina Beckman, Susan Smith
doaj  

Theological foundation of the visual representation of universal history in Renaissance “Chronicles in Picture” manuscripts / Теологическая основа программы визуального представления истории в манускриптах «Хроник в картинах» эпохи Ренессанса

open access: yesВизуальная теология
This study examines theological aspects of a particular group of illuminated Renaissance manuscripts, known as “Chronicles in Pictures”. Miniatures in this codex group, stored in different museums, private collections and libraries date back to the ...
Marina Piven / Марина Георгиевна Пивень
doaj   +1 more source

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