Results 141 to 150 of about 60,656 (267)

Phase-averaged characterization of turbulent isothermal free swirling jet after vortex breakdown [PDF]

, 2016
This work mainly focused on the near-exit region of a round isothermal free swirling jet to characterize the effect of swirl on the flow field and to identify large coherent structures.
Coghe, A., Cozzi, F., Sharma, R.
core  

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

Comparative study of combustion and thermal performance of a meso-scale combustor under co- and counter-rotating fuel and oxidizer swirling flows for micro power generators

Heliyon
Direct energy conversion systems, such as thermophotovoltaic and thermoelectric generators, have received increasing attention in micro power generation. Micro and meso-scale combustors are one of the most core components in these systems. So, developing
Soroush Sheykhbaglou, Amirreza Ghahremani, Sadegh Tabejamaat, Mario Sánchez-Sanz   +3 more
doaj   +1 more source

Pregnancy shifts endothelial progenitor cell morphology and function: Role of metabolism, pro‐inflammatory cytokines and fetal sex

The Journal of Physiology, EarlyView.
Abstract figure legend We recruited non‐pregnant women (NP), women in early pregnancy (EP) and late pregnancy (LP) for isolation of endothelial colony forming cells (ECFCs) via density gradient centrifugation. Plasma supernatant was collected for analysis of markers of glucose and lipid metabolism (fasting glucose, triglycerides, cholesterol, low ...
Marie‐Therese Weiser‐Fuchs, Andreas Jantscher, Simone Tischler, Elena Osto, Lusik Balayan, Hubert Scharnagl, Gabriele Jäger, Bettina Amtmann, Azra Kulovic‐Sissawo, Sabrina Puster, Herbert Fluhr, Barbara Obermayer‐Pietsch, Christina Stern, Ursula Hiden, Evelyn Jantscher‐Krenn   +14 more
wiley   +1 more source

Bottom‐Up Ice Growth Geometry Attenuates Shear Stress and Improves the Cryopreservation of Hematopoietic Stem/Progenitor Cells Under Low DMSO Concentrations

Biotechnology and Bioengineering, Volume 123, Issue 3, Page 582-597, March 2026.
ABSTRACT Studies on cell cryopreservation have been limited by the complexity of the freezing process and challenges on controlling ice formation, managing cooling rates, and optimizing cryoprotectant concentrations. The objective of this study is to evaluate the impact of bottom‐up and conventional radial freezing on the viability of mammalian cells ...
Rafaela Ouro Neves, Pedro Sena Rego, Marta H. G. Costa, Isabel Bogalho, Andreia Duarte, Claúdia L. da Silva, Frederico Castelo Ferreira, Vitor Geraldes, Miguel A. Rodrigues   +8 more
wiley   +1 more source

An Exploration of Motion‐Sampling Interactions in 3D MRI for Neuroimaging

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1448-1461, March 2026.
ABSTRACT Purpose To investigate how rigid head motion interacts with 3D MRI k‐space sampling strategies and to introduce motion‐sampling plots as a framework for predicting motion artifacts. Methods We evaluated a range of motion‐sampling combinations across three sampling trajectories (Cartesian, stack‐of‐stars, kooshball) in both simulation and in ...
Sophie Schauman, Adam van Niekerk, Ola Norbeck, Henric Rydén, Enrico Avventi, Stefan Skare   +5 more
wiley   +1 more source

Unlocking the Potential of Adzuki Bean: A Sustainable Red Protein With Techno‐Functional and Antioxidant Properties for Plant‐Based Meat

Sustainable Food Proteins, Volume 4, Issue 1, March 2026.
Systematic evaluation of sustainable adzuki bean protein extraction revealed a multi‐functional ingredient with nutritional, antioxidant, and techno‐functional properties, enabling its direct use in a clean‐label jerky style prototype delivering a comparable protein level to meat jerky but with reduced sodium, sugar, cholesterol, at high dietary fiber ...
Gomathy Sandhya Subramanian, Jordy Ling, Ryan Soh, Qinghao Ning, Xin Yi See, Shu Mei Man, Jin Wen Aw, Keng Guan Lim, Daryl Lee, Sergey Gorelik, Rong Ying Megan Teo, Yoganathan Kanagasundaram, Siew Bee Ng, Khin Yin Win, Maria N. Antipina   +14 more
wiley   +1 more source

Surface‐Driven Protocell Formation in Geologically Relevant Early Earth Environment

ChemSystemsChem, Volume 8, Issue 2, March 2026.
Illustration of a prebiotic early‐Earth environment showing cell‐like protocells (blue spheres) and other complex organic molecules (pink and green spheres) distributed across terrestrial surfaces and within subsurface niches. Volcanic landscapes and mineral‐rich substrates provide diverse geochemical settings for the assembly and evolution of ...
Pamela Knoll, Silvia Holler
wiley   +1 more source

Rotational Flow Dominates Abrupt Seasonal Change in Zonally Asymmetric Tropical Meridional Circulation

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract The seasonal evolution of tropical meridional circulation varies across regions and plays a key role in monsoon onset and rainfall migration, with important impacts on agriculture and disaster preparedness. Observations show that these transitions often occur abruptly within days.
Wuqiushi Yao, Jianhua Lu, Yimin Liu
wiley   +1 more source

Numerical simulation of reflux swirling nozzles for desulfurization tower

AIP Advances
This study presents an investigation of reflux swirling atomizing nozzles employed in industrial desulfurization towers to enhance operational efficiency.
Shengqian Kuang, Xiang Wang, Runyang Zhang, Qitao Lin, Ganyong Wu, Yilong Rao, Jianchun Wang, Wenwang Li   +7 more
doaj   +1 more source