Results 261 to 270 of about 345,672 (330)

Optical investigation and combustion analysis of stratified ammonia-hydrogen pre-chamber engine with variable injection timing

Ducduy Nguyen, James Turner, David Robert Emberson   +2 more
openalex   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

Advanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour, Daniel Cohn, Ishita Sarkar, Raja Alamore, Kareem Abd Rbo, Offer Amir, Dean Nachman   +6 more
wiley   +1 more source

Pre-existing particle composition controls the initial viscosity and aging of α-pinene-derived secondary organic aerosol.

Environ Sci Atmos
Kolozsvari KRA, Garner NM, Bell DM, Top J, Ammann M, Ault AP.   +5 more
europepmc   +1 more source

Fluctuations in intraocular pressure before and after femtosecond laser pretreatment for cataract surgery. [PDF]

Indian J Ophthalmol
Singh S, Sachdev MS, Kumar H, Dabas G, Hikkalagutti KS, Upadhyay A, Kumar R.   +6 more
europepmc   +1 more source

Three‐Dimensional Ovary Model to Improve and Study Murine Follicle Growth

Advanced Healthcare Materials, EarlyView.
To develop new methods for fertility preservation in women, novel culture systems for small follicles need to be established. In this work, a poly(ethylene glycol) based scaffold, with appropriate mechanical and bioactive features to support mouse follicle and ovary cell growth is developed, and the formed cell‐follicle interactions are visualized ...
Mira Jacobs, Valon Gllareva, Lukas Moser, Silvia Pravato, Eric Mora Pimentel, Brigitte Leeners, Martin Ehrbar   +6 more
wiley   +1 more source

Echocardiographic Assessment Before, During, and After Impella Positioning: State of the Art. [PDF]

J Clin Med
Bandini M, Piermartiri A, Secco GG, Elia E, Contri R, Gallo A, Audo A, Maj G.   +7 more
europepmc   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

Advanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang, Zhengpeng Wan, Lei Wang, Caihong Wu, Junkai Zhang, Sarah Spitz, Xun Wang, Marie A. Floryan, Mark F. Coughlin, Francesca M. Pramotton, Liling Xu, Ron Weiss, Roger D. Kamm   +12 more
wiley   +1 more source

Upgrading expandable leadless pacemakers from single- to dual-chamber. [PDF]

Europace
Bongiorni MG, Doshi R, Ip JE, Exner DV, Reddy VY, Defaye P, Canby R, Shoda M, Hindricks G, Rashtian M, Neuzil P, Banker R, Delgado SM, Ganz L, Hubbard C, Bulusu A, Knops RE.   +16 more
europepmc   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source