Results 81 to 90 of about 189,220 (211)

Mechanical irritation by protruding bone: A possible cause of breast implant rupture

open access: yesArchives of Plastic Surgery, 2018
Although breast implants have been in clinical use for almost 6 decades and have undergone considerable development during this time, implant rupture is still a dreaded long-term complication.
Matthias Michael Aitzetmüller   +5 more
doaj   +1 more source

Hydraulic Fracture [PDF]

open access: yesarXiv, 2022
We consider a variation of Griffith's analysis of rupture, one which simulates the process of hydrofracturing, where fluid forced into a crack raises the fluid pressure until the crack begins to grow. Unlike that of Griffith, in this analysis fluid pressure drops as a hydrofracture grows.
arxiv  

Spectral-element modeling of spontaneous earthquake rupture on rate and state faults: Effect of velocity-strengthening friction at shallow depths [PDF]

open access: yes, 2008
We develop a spectral-element methodology (SEM) for simulating dynamic rupture on rate and state faults and use it to study how the rupture is affected by a shallow fault region of steady-state velocity-strengthening friction.
Ampuero, J.-P., Kaneko, Y., Lapusta, N.
core   +2 more sources

Pathologic Rupture of the Spleen in Mantle-Cell-Type Non-Hodgkin’s Lymphoma

open access: yesCase Reports in Medicine, 2012
Mantle cell lymphoma (MCL) accounts for less than 10 percent of all non-Hodgkin’s lymphoma (NHL). Pathologic or spontaneous rupture of the spleen has been reported in patients with lymphoma; however only 5 cases have been reported in patients with MCL ...
Christopher B. Tan   +5 more
doaj   +1 more source

Imbalances between matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinases (TIMPs) in maternal serum during preterm labor [PDF]

open access: yes, 2012
Background: Matrix metalloproteinases (MMPs) are involved in remodeling of the extracellular matrix (ECM) during pregnancy and parturition. Aberrant ECM degradation by MMPs or an imbalance between MMPs and their tissue inhibitors (TIMPs) have been ...
Holtappels, Gabriële   +7 more
core   +4 more sources

Eagle Syndrome: A Rare Case of Atraumatic, Painful Cervical Neck Swelling [PDF]

open access: yes, 2020
Introduction: Painful neck swelling is a common emergency complaint but can present diagnostic challenges. Eagle syndrome is a rare clinical entity in which a pathologically elongated styloid process or ossified stylohyoid ligament produces a ...
Bhandari, Sanjeeb S.   +3 more
core   +1 more source

Faktor-faktor Yang Berhubungan Dengan Kejadian Ruptur Perineum Spontan Di Bpm Ny. Natalia Kecamatan Genuk Kota Semarang [PDF]

open access: yes, 2016
Background: Postpartum hemorrhage is the main cause of 40% of maternal deaths in Indonesia, one of which is caused by rupture perineum. Based on the preliminary studies on women giving birth in Ny. Natalia Maternity Hospital in Genuk district of Semarang,
Arifianto, A. (Arifianto)   +2 more
core  

UTERINE RUPTURE IN A PRIMIGRAVIDA TERM PREGNANCY: A CASE REPORT AND LESSONS TO LEARN

open access: yesSouth African Journal of Obstetrics and Gynaecology, 2015
Spontaneous uterine rupture in primigravidae in a term pregnancy is a rare occurrence but is increasing in frequency in high income countries due to a concomitant rise in rates of gynaecological uterine surgery. We present a case from a low-middle ...
R Vatharajh   +3 more
doaj   +1 more source

The SCEC/USGS Dynamic Earthquake Rupture Code Verification Exercise [PDF]

open access: yes, 2009
Numerical simulations of earthquake rupture dynamics are now common, yet it has been difficult to test the validity of thesesimulations because there have been few field observations and no analytic solutions with which to compare the results. This paper
Aagaard, B. T.   +22 more
core  

Spontaneous sealing of a type Ia endoleak after ovation stent graft implantation in a patient with on-label aortic neck anatomy [PDF]

open access: yes, 2016
We report a case of an early type Ia endoleak after endovascular aneurysm repair (EVAR) of an abdominal aortic aneurysm by Ovation Stent Graft implantation and spontaneously resolved without further reintervention.
Capoccia, Laura   +5 more
core   +1 more source

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