Results 31 to 40 of about 1,613 (254)

PolyG Fibrils Coalesce Into Nuclear Ribbons That Engage Proteostasis Machinery in Neuronal Intranuclear Inclusion Disease

Advanced Science, EarlyView.
In NIID, expanded NOTCH2NLC repeats give rise to nuclear polyG inclusions. Tracer‐guided in situ cryo‐electron tomography enables cross‐scale structural analysis from mouse brain to native neuronal nuclei, revealing dense‐core/peripheral‐halo inclusions built from compact polyG ribbons.
Hui Dong, Yongcheng Pan, Zhiyao Tang, Yuxuan Yao, Guicong Zhang, Junpu Wang, Haonan Xiao, Yun Tian, Beisha Tang, Dan Li, Qiang Guo, Ruijun Tian, Qiong Liu, Cong Liu   +13 more
wiley   +1 more source

B Cells are Activated via a Nanoporous Interface that Stabilizes Microvilli and Engages Mechanosensitive Ion Channels

Advanced Science, EarlyView.
B cells can be activated independently of antigen recognition via mechanical stimulation through nanoporous substrates. Exposure to such substrates induced B cell microvilli extension into the pores, intracellular Ca2+ signaling, phosphorylation of signaling proteins, and CD69 expression.
Nozie D. Aghaizu, Willi Weber, Nadine Strempel, Asya Polat, Enrico Klotzsch   +4 more
wiley   +1 more source

Integration into a PhD Program: An Arts-Based Research Approach to Examine the Experiences of Doctoral Students

Acta Paedagogica Vilnensia, 2018
[full article in English] This article explores the experiences of twelve doctoral students during their processes of integrating into a doctoral program.
İnci Yılmazlı Trout
doaj   +1 more source

Transformation as an Artistic Strategy in the Work of the Artist Anwar Saeed

Venezia Arti, 2023
The Pakistani artist Anwar Saeed is best known for his collages, colour-intensive paintings and works of different printing techniques which often explore masculinity and probe the controversial issue of same-sex desire in Muslim South Asia.
Wille, Simone
doaj   +1 more source

Towards Real‐Time Monitoring of Soft Robotic Systems in Endoscopic Application With Ultra‐Flexible Organic Transistor‐Based Strain Sensors

Advanced Electronic Materials, EarlyView.
The integration of ultra‐flexible, all‐organic, field‐effect transistor‐based strain sensors to soft structures is reported for the development of sensorized soft robots. The envisaged application is the development of next‐generation, controllable, and observable soft robotic catheters for endoscopic applications, such as drug delivery. Mechanical and
Usama Mahmood, Andrea Bartolucci, Giulia Casula, Antonello Mascia, Lorenzo Vannozzi, Stefano Lai   +5 more
wiley   +1 more source

Evaluation of Technical Standards of Selected Physical Soil and Water Conservation Practices and Community Participation in Layguder Watershed, Northwest Ethiopia

Journal of Research in Agriculture and Food Sciences
Introduction and Aim: Land degradation through soil erosion and nutrient depletion was a major global issue. The study has been conducted to evaluate technical standards of selected physical soil and water conservation practices (SWC) and to asses'
Amare Gojjam Geremew, Getachew fisseha, Mamaru Atenafu   +2 more
doaj   +1 more source

Detection of Americans’ Behavior toward Islam on Facebook

Journal of ICT Research and Applications, 2023
Social network websites have become a rich place for detecting and analyzing people’s attitudes, perceptions, and feelings towards news, products,  and other real-world issues.
Qusai Abuein, Mohammed Q. Shatnawi, Lujain Ghazalat   +2 more
doaj   +1 more source

Automated Bacterial Identification and Morphological Feature Analysis in Low‐Dose Cryo‐EM Using YOLOv11

Advanced Intelligent Discovery, EarlyView.
AI‐based tools enable rapid characterization of bacterial ultrastructure in low‐dose cryogenic transmission electron microscopy. The envelope thickness tool quantifies membrane thickness and anisotropy. The flagella module analyzes filament morphology and detects cell‐flagella contacts.
Sita Sirisha Madugula, Lynnicia N. Massenburg, Spenser R. Brown, Amber N. Bible, Chanda R. Harris, Lance X. Zhang, Kiara Parker, Scott T. Retterer, Jennifer L. Morrell‐Falvey, Rama K. Vasudevan, Alexis N. Williams   +10 more
wiley   +1 more source

Machine Learning‐Based Estimation of Experimental Artifacts and Image Quality in Fluorescence Microscopy

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of image quality metrics in combination with machine learning enables automatic image quality assessment for fluorescence microscopy images. The method can be integrated into the experimental pipeline for optical microscopy and utilized to classify artifacts in experimental images and to build quality rankings with a reference‐free approach ...
Elena Corbetta, Thomas Bocklitz
wiley   +1 more source

La especificidad de los collages de fotos. de la revista ucraniana "Kino" de 1927

Calle 14: Revista de Investigación en el Campo del Arte
En el artículo, el autor aclara los conceptos de «fotografía de siluetas» y «collage de fotografías», y explora las particularidades de los collages de fotografías de la revista ucraniana «Kino», del año 1927.
Hanna Kholod
doaj   +1 more source