Results 241 to 250 of about 2,530,197 (305)

Mitigating opinion polarization in social networks using adversarial attacks. [PDF]

Sci Rep
Ninomiya M, Ichinose G, Chiyomaru K, Takemoto K.   +3 more
europepmc   +1 more source

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

Advanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu, Yanbo Shan, Yingjie Xiong, Jianting Ye, Yanbin Wu, Jipeng Song, Yao Zhang, Wancheng Lin, Haoye Meng, Wenjing Xu, Jiang Peng, Qiang Lu, Lixiang Ding   +12 more
wiley   +1 more source

Finding the Missing Links: A Comparison of Social Network Analysis Methods

, 2000
Shawn Mehess
openalex   +2 more sources

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Animal social networks are robust to changing association definitions. [PDF]

Behav Ecol Sociobiol
Chan AHH, Dunning J, Beck KB, Burke T, Chik HYJ, Dunleavy D, Evans T, Ferreira A, Fourie B, Griffith SC, Hillemann F, Schroeder J.   +11 more
europepmc   +1 more source

Check-In Frequency with Friends on Location-Based Social Networks: A Look at Homophily and Relational Closeness

, 2000
Jacqueline Vo
openalex   +2 more sources

Spheroid Cell Aggregation Enhanced by Enzyme‐Free Ultrasound‐Detached Cells

Advanced Biology, EarlyView.
This study demonstrates that ultrasound‐based, enzyme‐free cell detachment accelerates spheroid formation by preserving surface proteins, reducing variability, and enhancing cell aggregation. Comparable engraftment and improved spatial organization in co‐cultured spheroids are observed.
Julien van Delft, Chikahiro Imashiro, Yuta Kurashina, Makoto Hirano, Jun Homma, Shinsuke Mochizuki, Hideharu Shimozawa, Kenjiro Takemura   +7 more
wiley   +1 more source

Modelling Atherosclerotic Plaque Cap Mechanics: Microcalcifications Reduce Mechanical Properties in Mesenchymal Stromal Cell‐Based Model

Advanced Biology, EarlyView.
This study develops a tissue‐engineered model of the atherosclerotic cap using human mesenchymal stromal cells (MSCs). After 2 weeks of culture to produce a collagenous matrix, a mineralizing medium induces microcalcifications over 4 weeks. These constructs, imaged with second harmonic generation microscopy, lead to reduced ultimate stress at rupture ...
Imke L. Jansen, Deniz Şahin, Frank J.H. Gijsen, Eric Farrell, Kim van der Heiden   +4 more
wiley   +1 more source

An attention-enhanced few-shot model for event detection in online social networks. [PDF]

Sci Rep
Sharma S, Ahmad T, Wani NA, Ahmad N, Ahmad S.   +4 more
europepmc   +1 more source

Social Networks and Socioeconomic Status in Japan

, 2000
Reiko Yamato
openalex   +2 more sources