Myong Chol Pak,R Chakraborty,M A Kanso et al.
Myong Chol Pak et al.
By virtue of their lack of motility, viruses rely entirely on their own temperature (Brownian motion) to position themselves properly for cell attachment. Spiked viruses use one or more spikes (called peplomers) to attach. The coronavirus u...
Effect of stomach motility on food hydrolysis and gastric emptying: Insight from computational models [0.03%]
胃动力对食物水解和胃排空的影响：计算模型的见解
Sharun Kuhar,Jae Ho Lee,Jung-Hee Seo et al.
Sharun Kuhar et al.
The peristaltic motion of stomach walls combines with the secretion of digestive enzymes to initiate the process that breaks down food. In this study, the mixing, breakdown, and emptying of a liquid meal containing protein is simulated in a...
Hemodynamic characteristics in a cerebral aneurysm model using non-Newtonian blood analogues [0.03%]
非牛顿类血模拟物在脑动脉瘤模型中的血流动力学特性
Hang Yi,Zifeng Yang,Mark Johnson et al.
Hang Yi et al.
This study aims to develop an experimentally validated computational fluid dynamics (CFD) model to estimate hemodynamic characteristics in cerebral aneurysms (CAs) using non-Newtonian blood analogues. Blood viscosities varying with shear ra...
Hideki Fujioka,Francesco Romanò,Metin Muradoglu et al.
Hideki Fujioka et al.
Employing the moving particles' semi-implicit (MPS) method, this study presents a numerical framework for solving the Navier-Stokes equations for the propagation and the split of a liquid plug through a three-dimensional air-filled bifurcat...
Computational modeling of drug dissolution in the human stomach: Effects of posture and gastroparesis on drug bioavailability [0.03%]
人体胃中药物溶解的计算模型：体位和胃麻痹对药物生物利用度的影响
J H Lee,S Kuhar,J-H Seo et al.
J H Lee et al.
The oral route is the most common choice for drug administration because of several advantages, such as convenience, low cost, and high patient compliance, and the demand and investment in research and development for oral drugs continue to...
Lagrangian dynamics of contaminant particles released from a point source in New York City [0.03%]
纽约市一点源释放的污染物粒子拉格朗日动力学研究
Wayne R Oaks,Seokkoo Kang,Xiaolei Yang et al.
Wayne R Oaks et al.
In this study, we investigated the transport of contaminants in the southern tip of Manhattan, New York City, under prevailing wind conditions. We considered a hypothetical contaminant particle release on the East side of the New York Stock...
Caitlin D Carmody,Rebecca C Mueller,Benjamin Michael Grodner et al.
Caitlin D Carmody et al.
The Food and Drug Administration recommends against washing raw chicken due to the risk of transferring dangerous food-borne pathogens through splashed drops of water. Many cooks continue to wash raw chicken despite this warning, however, a...
Modeling the filtration efficiency of a woven fabric: The role of multiple lengthscales [0.03%]
基于多重长度尺度的织物过滤效率模型研究
Ioatzin Rios de Anda,Jake W Wilkins,Joshua F Robinson et al.
Ioatzin Rios de Anda et al.
During the COVID-19 pandemic, many millions have worn masks made of woven fabric to reduce the risk of transmission of COVID-19. Masks are essentially air filters worn on the face that should filter out as many of the dangerous particles as...
Minimizing the COVID-19 spread in hospitals through optimization of ventilation systems [0.03%]
通过优化通风系统减少医院内的COVID-19传播
Hamed Arjmandi,Reza Amini,Mehdi Kashfi et al.
Hamed Arjmandi et al.
The rapid spread of SARS-CoV-2 virus has overwhelmed hospitals with patients in need of intensive care, which is often limited in capacity and is generally reserved for patients with critical conditions. This has led to higher chances of in...
Aerosol transmission in passenger car cabins: Effects of ventilation configuration and driving speed [0.03%]
通风配置和车速对乘客厢内气溶胶传播的影响研究
Varghese Mathai,Asimanshu Das,Kenneth Breuer
Varghese Mathai
Identifying the potential routes of airborne transmission during transportation is of critical importance to limit the spread of the SARS-CoV-2 virus. Here, we numerically solve the Reynolds-averaged Navier-Stokes equations along with the t...