Results 211 to 220 of about 709,208 (298)

Assessment of heart and lung morphology in a single case during cardiopulmonary resuscitation: A virtual simulation. [PDF]

Resusc Plus
Moradicheghamahi J, Fortuny G, López JM, Puigjaner D, Herrero J, Azeli Y.   +5 more
europepmc   +1 more source

Active Thermal Metasurfaces Enable Superscattering of Thermal Signatures Across Arbitrary Shapes and Thermal Conductivities

Advanced Science, EarlyView.
This study proposes a thermal superscatterer capable of manipulating thermal scattering signatures far exceeding the actual scale of objects. Utilizing transformation thermotics and active thermal metasurfaces, the device reproduces the thermal scattering signature of the enlarged thermal scatterer.
Yichao Liu, Yawen Qi, Fei Sun, Jinyuan Shan, Hanchuan Chen, Yuying Hao, Hongming Fei, Binzhao Cao, Xin Liu, Zhuanzhuan Huo   +9 more
wiley   +1 more source

Freeze drying and Lugol staining of human menisci reveal circumferential fibre volumes to guide meniscus implant design and virtual simulation. [PDF]

Sci Rep
Moser AC, Fritz J, Otahal A, Kesselring A, Schüssler F, Eisner P, Schneider KH, Teuschl AH, Reissig LF, Zopf L, Nehrer S.   +10 more
europepmc   +1 more source

Colorectal Cancer Cell's Weapon: RNF32 Engages SPP1+ Macrophages to Foster Liver Metastasis, Targeted by Indole‐3‐Acetic Acid

Advanced Science, EarlyView.
Cytoplasmic RNF32 fuels CRC liver metastasis by degrading GSK3β, which stabilizes β‐catenin and activates Wnt/EMT. Moreover, RNF32 rewires the metastatic niche: it depletes CD8+/CD4+ T and NK cells while recruiting SPP1+ macrophages (which boost tumor stemness via CD44), fibroblasts, and immunosuppressive monocytes to aid colonization.
Hongyu Wang, Shipeng Dai, Yuchen Xie, Pengyu Chen, Yue Chai, Chongyu Wang, Xueying Huang, Xiao Dong, Junfeng Shi, Yongxiang Xia, Xiaofeng Qian, Weiwei Tang, Yichan Zhou   +12 more
wiley   +1 more source

Application of Simodont virtual simulation system for preclinical teaching of access and coronal cavity preparation. [PDF]

PLoS One
Wei Y, Peng Z.
europepmc   +1 more source

Quantitative Stain Mapping in X‐Ray Virtual Histology

Advanced Science, EarlyView.
Virtual histology promises 3D tissue examination without physical sectioning, yet has lacked the tissue‐specificity of conventional pathology. This work demonstrates the first quantitative three‐dimensional stain mapping at histologically relevant resolution, separating contrast agent from tissue to reveal cellular features such as nuclei. The approach
Dominik John, David M. Paganin, Marie‐Christine Zdora, Lisa Marie Petzold, Patrick Ilg, Junan Chen, Sara Baggio, Johannes B. Thalhammer, Sami Wirtensohn, Julian Moosmann, Jörg U. Hammel, Felix Beckmann, Samantha J. Alloo, Jannis N. Ahlers, Madleen Busse, Julia Herzen, Kaye S. Morgan   +16 more
wiley   +1 more source

Virtual Simulation Tools for Communication Skills Training in Health Care Professionals: Literature Review.

JMIR Med Educ
Fernández-Alcántara M, Escribano S, Juliá-Sanchis R, Castillo-López A, Pérez-Manzano A, Macur M, Kalender-Smajlović S, García-Sanjuán S, Cabañero-Martínez MJ.   +8 more
europepmc   +1 more source

Exploring dialogue in virtual simulation in nursing education - An observational study. [PDF]

PEC Innov
van der Vloed M, Eide H, Gladhus L, Byermoen KR, Egilsdottir HÖ, Heyn LG.   +5 more
europepmc   +1 more source

ZBTB21 Is a Dual Suppressor of Pyroptosis and MHC‐I Antigen Presentation That Promotes Tumor Immune Evasion

Advanced Science, EarlyView.
ZBTB21 is a transcription factor that epigenetically suppresses pyroptosis and MHC‐I antigen presentation, enabling tumor immune evasion. Genetic ablation of ZBTB21 activates pyroptotic cell death and enhances antigen presentation, recruiting CD8+ T cells to overcome immune checkpoint blockade resistance.
Lei Zhao, Linlin Sheng, Jianhao Qiu, Junjie Ma, Kai Jin, Binggong Zhao, Tianrun Miao, Jing Chen, Yehong Li, Zhan Zhang, Dongfeng Sun, Yongmeng Li, Hui Tian   +12 more
wiley   +1 more source

Comparing digital real-time versus virtual simulation systems in dental education for preclinical tooth preparation of molars for metal-ceramic crowns. [PDF]

BMC Oral Health
Tang T, Li X, Lin Y, Liu C.
europepmc   +1 more source