Results 101 to 110 of about 25,068,707 (300)

[WmM] 2017c. «Wie ‹medienkritisch› ist Medienpädagogik? Fragen und mögliche Antworten zu Analyse, Ethik und Selbstreflexion einer ‹Disziplin›». Herausgegeben von Christian Swertz, Wolfgang B. Ruge, Alexander Schmölz, Alessandro Barberi, und Sarah Braun. MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung 29 (Die Konstitution der Medienpädagogik. Zwischen interdisziplinärem Forschungsfeld und bildungswissenschaftlicher (Sub-) Disziplin): 105–138

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2018
Valentin Dander
doaj   +1 more source

Detection of Helium Recombination Lines in the Cygnus X Diffuse Ionized Gas: Implications for Galactic Interstellar Medium Studies

The Astronomical Journal
We present the first detection of helium radio recombination lines (HeRRLs) at 800 MHz from the diffuse ionized gas (DIG) in the Cygnus X region, with an ionized helium-to-hydrogen ratio ( ${{n}}_{{\rm{H}}{\rm{e}}}^{+}/{{n}}_{{\rm{H}}}^{+}$ ) of 0.06 ± 0.
D. Anish Roshi, J. Poojapriyatharsheni, Mayumi Sato, Kimberly L. Emig, Pedro Salas, L. D. Anderson, R. Nimma Elizabeth   +6 more
doaj   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

[MDa] 2017b. «Mediale Dispositivanalysen in der erziehungswissenschaftlichen Medienforschung: Von Fallstricken und Auffangnetzen». In Forschungswerkstatt Medienpädagogik. Projekt – Theorie – Methode, herausgegeben von Thomas Knaus, 1–20. München: kopaed

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2018
Valentin Dander
doaj   +1 more source

Melatonin Alleviates Graft Biliary Fibrosis by Inhibiting VIM+ Cholangiocyte Subcluster via Hypoxia/TGF‐β‐CREM‐VIM Axis

Advanced Science, EarlyView.
Single‐cell RNA sequencing verified the presence of the VIM+ biliary epithelial cell (BEC) in the bile ducts of NAS patients. The hypoxia/TGF‐β‐CREM‐VIM axis mediated phenotypic switch toward VIM+ BEC is validated using a hypoxia/TGF‐β‐stimulated cellular model, a rat liver transplantation model, BEC‐specific Crem conditional knockout rats, and BEC ...
Zhaoyi Wu, Nengsheng Fu, Zhongxin Huang, Yu Mou, Ensi Ma, Xiaoshi Wang, Tian Dong, Yujun Zhang, Danqing Liu, Di Jiang, Jingya Kuang, Rui Liao, Yifeng Tao, Leida Zhang, Chengcheng Zhang   +14 more
wiley   +1 more source

[DPD] 2015. «Diskurse + Praktiken = Datenhandeln? Eine Akzentverschiebung entlang der praxeologischen Diskursanalyse». medienimpulse. Beiträge zur Medienpädagogik 3 (Handeln mit Symbolen): 1–10

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2018
Valentin Dander
doaj   +1 more source

Engineered Exosomal miR‐146a‐5p Reprograms BMSC Fate and Restores Mitochondrial Homeostasis in Glucocorticoid‐Induced Osteonecrosis of Femoral Head

Advanced Science, EarlyView.
Exosomal miR‐146a‐5p is identified as a pivotal regulator in steroid‐induced osteonecrosis. Its reduction activates NF‐κB signaling, compromises mitophagy, and disrupts mitochondrial bioenergetics, resulting in autophagic disequilibrium. Engineered exosomes delivering miR‐146a‐5p reinstate mitochondrial function, augment oxidative phosphorylation and ...
Zehui Lv, Xuejie Cai, Yiming Xu, Xingdong Yang, Ruoying Wang, Han Wang, Yixin Bian, Jiawei Xu, Jiao Lu, Lulu Liu, Yingjie Wang, Jibin Song, Bin Feng, Xisheng Weng   +13 more
wiley   +1 more source

[DuD] 2014d. «Datendandyismus und Datenbildung. Von einer Rekonstruktion der Begriffe zu Perspektiven sinnvoller Nutzung». In Datenflut und Informationskanäle, herausgegeben von Heike Ortner, Daniel Pfurtscheller, Michaela Rizzolli, und Andreas Wiesinger, 113–129

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2018
Valentin Dander
doaj   +1 more source

SoK: Digging into the Digital Underworld of Stolen Data Markets

2025 IEEE Symposium on Security and Privacy (SP)
Over the past few decades, the issue of stolen data has expanded from a nuisance caused by few opportunistic individuals to a thriving, highly organised, and profitable economy. As such, it spawned a thread of research trying to document and understand the underground economy.
Tina Marjanov, Alice Hutchings
openaire   +2 more sources

Hair Follicle Seedling Cryomicroneedles from Hierarchical Microfluidic Organoid on a Chip

Advanced Science, EarlyView.
In this paper, a hierarchical microfluidic chip is developed to produce uniform hair follicle organoids (HFOs) in cryomicroneedles. Cryopreservation agents encapsulate HFOs, preserving viability and hair growth potential. The cryomicroneedles enable simple intradermal transplantation with good skin penetration.
Xinyue Cao, Dongyu Xu, Minhui Lu, Yuanjin Zhao   +3 more
wiley   +1 more source