Results 61 to 70 of about 70,053 (262)

Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

Advanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong, Qihang Wang, Andre E. Vellwock, Sinuhe Perea Puente, Tingting Zhu, Jia Hui Lim, Kadda Medjoubi, Sebastian Hoerl, Erika Griesshaber, Wolfgang W. Schmahl, Yannicke Dauphin, Emeline Raguin, Peter Werner, Francesco Stellacci, Michael V. Swain, Peter Fratzl, Shahrouz Amini   +16 more
wiley   +1 more source

Strategies of the treatment of spontaneous esophageal rupture: Report of thirteen cases from Xingtai, Hebei Province, China

Asian Journal of Medical Sciences, 2016
Aims and Objectives: To explore the treatment of spontaneous esophageal rupture. Materials and Methods: The treatments of thirteen patients hospitalized with spontaneous esophageal rupture were analyzed retrospectively.
Di Yonghui
doaj   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

Tracheal Rupture due to Diffusion of Nitrous Oxide to Cuff of High-Volume, Low-Pressure Intubation Tube

Eurasian Journal of Medicine, 2019
Tracheal rupture is a rare complication of endotracheal intubation. Risk factors include short neck, repeated attempts due to failed intubation, inappropriate stylus, over-inflation of the cuff, poor positioning of the tube, inappropriate tube size ...
Canan Atalay, Şeyda Aykan, Abdullah Can, Nazım Doğan   +3 more
doaj  

Simulation of Full-bore Tube Ruptures in Shell&tube Heat-exchanger

Chemical Engineering Transactions, 2020
Shell & Tube heat exchanger is the most often used equipment for heat transfer between fluids in chemical plants, refineries, power generation stations and many other industries. The fluid cooled and the fluid heated are often operated at very different pressures: in this case design standards require an analysis to verify the maximum pressure surge ...
openaire   +2 more sources

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Diaphragmatic rupture precipitated by intercostal chest tube drainage in a patient of blunt thoraco-abdominal trauma

Lung India, 2016
Blunt thoraco-abdominal trauma in collision injuries in road traffic accident (RTA) occasionally results in diaphragmatic injury and rupture besides other serious multisystem injuries.
Ashok Kumar Mehrotra, Asif Feroz, Sachet Dawar, Prem Kumar, Anupam Singh, Trilok Kumar Khublani   +5 more
doaj   +1 more source

Macrophage–Fibroblast Crosstalk Governs Tumor Mechanics, as Revealed by Spatiotemporal Force Mapping in 3D Spheroids

Advanced Healthcare Materials, EarlyView.
This study shows crosstalk among tumor cells, fibroblasts, and macrophages alters the physical forces inside 3D tumor spheroids. Incorporating deformable microparticles in 3D tumor spheroids, the researchers mapped mechanical stresses spatially and with respect to tumor growth (temporally).
Kunal P. Pednekar, Daan Vorselen, Jai Prakash   +2 more
wiley   +1 more source

Analysis of the Accelerator-Driven System Fuel Assembly during the Steam Generator Tube Rupture Accident. [PDF]

Materials (Basel), 2021
Wang DS, Liu B, Yang S, Xi B, Gu L, Li JY, Wallenius J, Zhang YP.   +7 more
europepmc   +1 more source

CASE OF TUBAL PREGNANCY AND RUPTURE OF THE FALLOPIAN TUBES. [PDF]

The Lancet
n ...
openaire   +1 more source