Results 271 to 280 of about 3,600,950 (342)

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Physics-based modeling and friction parameter identification of a proportional spool valve. [PDF]

Sci Rep
Ledvoň M, Hružík L, Bureček A, Polášek T, Kolář D.   +4 more
europepmc   +1 more source

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

A pump-free microfluidic device for integrated multi-functional testing of tumor spheroids. [PDF]

APL Bioeng
Steinberg E, Azulay GD, de Villa AR, Schwob O, Benny O.   +4 more
europepmc   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Task-specific computational fluid dynamics evaluation of multi-outlet extrusion nozzles for bioprinting. [PDF]

Front Bioeng Biotechnol
Vargas Urdaneta CD, Barros MT.
europepmc   +1 more source

Particle contact evolution: A precursor mechanism for earthquake-induced liquefaction prior to pore-pressure buildup. [PDF]

Innovation (Camb)
Zheng H, Hu Y, Zhao Y, Dijksman JA, Zhu M, Wang D, Mao W, Teng W, Li L, Gao Y, Huang Y.   +10 more
europepmc   +1 more source

Numerical validation of the applicability of the simplified ventricular model in the analysis of hemolysis in the mitral paravalvular leak. [PDF]

Front Bioeng Biotechnol
Truchel K, Wojtas K, Marchel M, Orciuch W, Makowski Ł.   +4 more
europepmc   +1 more source

Zwitterionic Polymer Gel Fracturing Fluid with Molecular Interface Regulation for Pretreatment-Free Flowback Recycling. [PDF]

Gels
Wang Q, Kong C, Zhu Z, Shi G, Lin X, Shi S, Gai S, Meng J.   +7 more
europepmc   +1 more source

Investigation of Red Blood Cell Properties on Impedance Signatures Generated in a Coulter Counter. [PDF]

Int J Numer Method Biomed Eng
Pottier P, Taraconat P, Gineys JP, Isèbe D, Nicoud F, Mendez S.   +5 more
europepmc   +1 more source