Results 51 to 60 of about 206,350 (296)

Utilizing social media for community risk communication in megacities: analysing the impact of WeChat group information interaction and perception on communication satisfaction during the COVID-19 pandemic in Shanghai

BMC Public Health
Background Against the backdrop of the global public health crisis, the COVID-19 pandemic has exposed significant disparities in the supply and demand of risk information related to public health crises, posing severe challenges to risk governance in ...
Yasai Chen, Yiru Chen, Shan Yu, Shuni Yu
doaj   +1 more source

Atrophic Skeletal Muscle‐Derived Extracellular Vesicles Transfer miR‐125a‐5p to Inhibit Bone Formation in Osteoporosis during Aging

Advanced Science, EarlyView.
A muscle‐bone endocrine pathway in aging is revealed in which extracellular vesicles released from atrophic skeletal muscle (Aged‐SKM‐EVs) inhibit bone formation. These EVs deliver miR‐125a‐5p to osteoblasts, thereby suppressing the SIRT7‐Sp7 signaling axis and osteogenic differentiation.
Xiaoyan Shao, Pan Zhang, Zhidan Fan, Jiaquan Lin, Xiang Chen, Na Liu, Wang Gong, Yi He, Yining Zhou, Tianshu Shi, Yong Shi, Yuze Ma, Wentian Gao, Haosheng Wang, Depeng Fang, Chengzhi Wang, Wenshu Wu, Wenjin Yan, Jianghui Qin, Dongyang Chen, Haiguo Yu, Qing Jiang, Baosheng Guo   +22 more
wiley   +1 more source

Confronting Realities – First Steps Working on Cinematic Autosociobiographies

International Journal of Film and Media Arts, 2020
This paper provides a case study of the artistic research project Confronting Realities – First Steps. Working on Cinematic Autosociobiographies conducted at the Film Academy Vienna/ mdw – University of Music and Performing Arts Vienna, Austria as well ...
Barbara Wolfram, Christina Wintersteiger, Elena Meilicke, Nina Kusturica, Claudia Walkensteiner-Preschl   +4 more
doaj   +1 more source

High‐Fidelity Synthetic Data Replicates Clinical Prediction Performance in a Million‐Patient Diabetes Cohort

Advanced Science, EarlyView.
This study generates high‐fidelity synthetic longitudinal records for a million‐patient diabetes cohort, successfully replicating clinical predictive performance. However, deeper analysis reveals algorithmic biases and trajectory inconsistencies that escape standard quality metrics. These findings challenge current validation norms, demonstrating why a
Francisco Ortuño, Víctor M. de la Oliva Roque, Javier‐Ignacio Ramirez‐Lopez, David P. Kreil, Joaquín Dopazo, Carlos Loucera   +5 more
wiley   +1 more source

Exploring the formation of learning burnout among college students in AI context: a serial mediation mechanism of AI dependence and addiction based on I-PACE model

Frontiers in Computer Science
IntroductionThe rapid evolution of artificial intelligence (AI) has transformed higher education by providing unprecedented support for AI-assisted learning.
Yanling Lan, Sihang Liu, Hao Chen
doaj   +1 more source

Chapter 15 ‘Next Episode in 5 . . .’ – Binge-Watching and Narrative in Streaming Television Comedy [PDF]

, 2021
Tom Hemingway
openalex   +1 more source

Developmentally Inspired, Mechanical–Metabolic Dual Gradient Osteochondral Constructs Bridging Regeneration and Therapeutic Screening

Advanced Science, EarlyView.
A developmentally inspired osteochondral construct integrates mechanical and metabolic dual gradients within a 3D‐printed platform. Human MSC spheroids are spatially directed to form cartilage–bone interfaces, enabling evaluation of regeneration without biochemical reagents and assessment of drug responses. This physiologically relevant, phase‐specific
Yurim Choi, Wonjun Jang, Raehui Kang, Ulziituya Batjargal, Jihyeon Song, Soojin Park, MinSeok Kim, Hyobum Cho, Junhyung Kim, Yu Shrike Zhang, Han‐Jun Kim, Junmin Lee   +11 more
wiley   +1 more source

Science television is just television

ACTES D’HISTÒRIA DE LA CIÈNCIA I DE LA TÈCNICA. Nova época, 2014
Aquest article parla de televisió, no pas de ciència. De fet, es basa en la meva pròpia experiència com a directora d'un programa de ciència (Tres14) a Televisió Espanyola. En primer lloc, s'analitzarà el fet que els professionals de la televisió no necessitin d'una formació científica per esdevenir divulgadors de ciència.
openaire   +2 more sources

SLC2A3‐Mediated Lactate Metabolism Promotes Lung Cancer Bone Metastasis by Modulating P53 Lactylation and Immune Evasion

Advanced Science, EarlyView.
SLC2A3 derived lactate promotes metastasis through p53 lactylation at K120 and osteoclast differentiation. Pharmacological inhibition of SLC2A3 upregulates PD‐1 expression on CD8+ T cells via lactate induced p53 lactylation, which modulates immune evasion. ABSTRACT Bone metastasis is a devastating consequence of lung cancer.
Yi Ding, Yuying Tian, Wenjie Ren, Xianglin Hu, Mengjuan Li, Bei Liu, Chen chen, Yunhan Lu, Lei Li, Wangjun Yan, Kun Li   +10 more
wiley   +1 more source

Handheld Digital TV Performance Evaluation Method

International Journal of Digital Multimedia Broadcasting, 2008
This paper presents a simplified method for signal level clearance evaluation in each place of signal reception up to threshold for a given portable TV receiver device.
Gunnar Bedicks, Fujio Yamada, Francisco Sukys, Cristiano Akamine, Luis Tadeu Raunheitte, Edson L. Horta   +5 more
doaj   +1 more source