Results 61 to 70 of about 3,667,481 (308)

Study on the Frost Resistance of Composite Limestone Powder Concrete against Coupling Effects of Sulfate Freeze–Thaw

Buildings, 2023
Concrete in saline or coastal settings exposed to freezing temperatures is frequently affected by coupling actions of sulfate assault and freeze–thaw degradation, reducing the service life of concrete structures significantly.
Mingming Zhang, Henglin Lv, Shuchun Zhou, Yuanzhou Wu, Xiaowei Zheng, Qiyao Yan   +5 more
doaj   +1 more source

Damage spreading in the 'sandpile' model of SOC

, 2011
We have studied the damage spreading (defined in the text) in the 'sandpile' model of self organised criticality. We have studied the variations of the critical time (defined in the text) and the total number of sites damaged at critical time as a ...
Ajanta Bhowal, Bak, Bak, Derrida, Derrida, Derrida, Grassberger, Jan, Kauffman   +8 more
core   +1 more source

Calibration of a novel microstructural damage model for wire bonds [PDF]

, 2014
In a previous paper, a new time-domain damage-based physics model was proposed for the lifetime prediction of wire bond interconnects in power electronic modules.
Agyakwa, P.A., Johnson, C.M., Yang, L.
core   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

Isotropic brittle damage and unilateral effect [PDF]

, 2010
This Note investigates the isotropic version of a general macroscopic model for brittle damage accounting for unilateral effects proposed by Welemane and Cormery (H. Welemane, F.
Goidescu, Cristina, Welemane, Hélène
core   +3 more sources

Damage Localization of Conventional Creep Damage Models and Proposition of a New Model for Creep Damage Analysis.

JSME International Journal Series A, 1998
After examining the ill-natured stress sensitivity of the conventional creep damage equations of Kachanov-Rabotnov, it was shown that this stress sensitivity is one of the most essential causes of damage localization and mesh-dependence in local approach of creep fracture analyses.
Yan LIU, Sumio MURAKAMI
openaire   +2 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

A study on the effect of microspheres on the freeze–thaw resistance of EPS concrete

Science and Engineering of Composite Materials
This study investigated the influence of microbead dosages (0, 5, 10, 15, and 20%) on the frost resistance of expanded polystyrene (EPS) concrete. Five groups of EPS concrete specimens were prepared and subjected to rapid freeze–thaw tests.
He Haijie, Gao Lidan, Xu Ke, Yuan Ji, Ge Wei, Lin Caiyuan, He Chuang, Wang Xiaogang, Liu Junding, Yang Jie   +9 more
doaj   +1 more source

Experimental Investigation of Compressive Concrete with Different Immersion Times and Its Stochastic Damage Model

Applied Sciences
Continuous large amounts of precipitation can lead to a rapid increase in the water content of concrete in village building foundations, which can adversely affect the mechanical properties, such as the compressive strength of concrete.
Jing Wang, Zhi Shan, Jiawei Kang
doaj   +1 more source

A temperature-dependent phase-field model for phase separation and damage [PDF]

, 2015
In this paper we study a model for phase separation and damage in thermoviscoelastic materials. The main novelty of the paper consists in the fact that, in contrast with previous works in the literature (cf., e.g., [C. Heinemann, C.
Heinemann, C., Kraus, C., Rocca, E., Rossi, R.   +3 more
core   +3 more sources