Results 91 to 100 of about 192,730,823 (302)

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

The biomechanics of amnion rupture: an X-ray diffraction study [PDF]

, 2007
Pre-term birth is the leading cause of perinatal and neonatal mortality, 40% of which are attributed to the pre-term premature rupture of amnion. Rupture of amnion is thought to be associated with a corresponding decrease in the extracellular collagen ...
Hopkinson, A., Doutch, James, Quantock, Andrew, Meek, Keith Michael Andrew, Naoto Yagi, Connon, Che J., Che J Connon, Takahiro Nakamura, Hopkinson, Andy, Andy Hopkinson, Quantock, Andrew James, Yagi, Naoto, James Doutch, Yagi, N., Keith M Meek, Nakamura, T., Andrew Quantock, Doutch, James J., Meek, Keith M., Nakamura, Takahiro   +19 more
core   +1 more source

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

[Preterm premature rupture of membranes: CNGOF Guidelines for clinical practice - Short version].

, 1970
International audienceTo determine management of women with preterm premature rupture of membranes (PPROM)
Gallot, D., Beucher, G, Madar, H, Schmitz, T, Lorthe, E, Delorme, P, Doret-Dion, M, Tessier, V, Sentilhes, L, Azria, É, Garabedian, C, Cazanave, C, Kayem, G, Charlier, C, Gallot, D, Senat, MV   +15 more
core   +1 more source

The Difference of Zinc And Matrix Levels of Metalloproteinase-9 Serum Between Premature Rupture Of Membrane Aterm And Normal Pregnancy

Journal of Midwifery, 2019
Premature rupture of membranes (PROM) is one of the common problems in the obstetric field, ranging from 8-10% of term pregnancies will experience PROM.
Lisa Ernita, Ellyza Nasrul, Andi Friadi
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

The relationship between spontaneous rupture of membranes, labor, and microbial invasion of the amniotic cavity and amniotic fluid concentrations of prostaglandins and thromboxane B2 in term pregnancy

, 1993
OBJECTIVE: The purpose of this study was to examine the relationship between rupture of membranes, labor, and microbial invasion of the amniotic cavity and amniotic fluid concentrations of eicosanoids in patients with spontaneous rupture of membranes at ...
Behnke, E., Romero, R., Gomez, R., Mitchell, M.D., Salafia, C., Cotton, D. B., Barberio, D., Rittenhouse, L., Baumann, P.   +8 more
core   +1 more source

Endosomal Escape of siRNA Polyplexes: A Molecular Dynamics Perspective on Underlying Mechanisms

Advanced Functional Materials, EarlyView.
Molecular dynamics simulations reveal distinct endosomal escape mechanisms of siRNA nanoparticles, ranging from electrostatic membrane attachment to hydrophobic membrane fusion. Hydrophobic residues and anionic endosomal lipids emerge as key determinants of membrane disruption, linking molecular interactions to experimental delivery performance and ...
Katharina M. Steinegger, Min Jiang, Florian Belger, Fabian Link, Benjamin Winkeljann, Olivia M. Merkel   +5 more
wiley   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source

Postintubation membranous tracheal rupture

Journal of the Belgian Society of Radiology, 2010
Background: A 41-year-old female underwent general anaesthesia for teeth surgery. No complication occurred during and immediately after surgery. Three days later, she presented to the Emergency Department with retrosternal pain and subcutaneous emphysema at the level of the upper chest and the neck.
Grayet, B, Duysinx, B, Ghaye, B
openaire   +5 more sources