Results 111 to 120 of about 20,341 (264)

Metallic Material Selection and Prospective Surface Treatments for Proton Exchange Membrane Fuel Cell Bipolar Plates-A Review. [PDF]

Materials (Basel), 2021
Bohackova T, Ludvik J, Kouril M.
europepmc   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Detection and Analysis of Corrosion and Contact Resistance Faults of TiN and CrN Coatings on 410 Stainless Steel as Bipolar Plates in PEM Fuel Cells. [PDF]

Sensors (Basel), 2022
Forouzanmehr M, Reza Kashyzadeh K, Borjali A, Ivanov A, Jafarnode M, Gan TH, Wang B, Chizari M.   +7 more
europepmc   +1 more source

Comprehensive Design and Experimental Validation of 30 kV Ultra‐Fast Flexible Controllable Arresters for HVDC Systems

High Voltage, EarlyView.
ABSTRACT To effectively suppress transient overvoltages in HVDC systems, the design and experimental validation of a multi‐module series controllable arrester are presented. The voltage‐limiting performance, series voltage equalisation capability, and robustness under fault conditions in high‐voltage scenarios require further research.
Tai Yang, Xiangyu Zhang, Sihang Wu, Lei Qi, Xiang Cui   +4 more
wiley   +1 more source

Collective Enhancements on Thermal-Electrical and Mechanical Properties of Graphite-Based Composite Bipolar Plates through the Coupled Manipulations of Molding and Impregnation Pressures. [PDF]

Membranes (Basel), 2022
Wang X, Qu Z, Yang H, Zhang G, Zhang Y, Liu C.   +5 more
europepmc   +1 more source

Monolithic integration of SiC diode detectors into scanning X‐ray microscopy optical elements for in situ beam diagnostics

Journal of Synchrotron Radiation, EarlyView.
Silicon carbide detectors are monolithically integrated into order‐sorting apertures and center stops for in situ soft X‐ray beam diagnostics in STXM. Functionalized components enable simultaneous monitoring of incident beam intensity and the transverse position at sample‐relevant locations without degrading optical performance.Reliable monitoring of ...
Gabriele Trovato, Simone Finizio, Samuele Moscato, Jörg Raabe, Joakim Reuteler, Massimo Camarda   +5 more
wiley   +1 more source

Corrosion Behavior of Niobium-Coated 316L Stainless Steels as Metal Bipolar Plates for Polymer Electrolyte Membrane Fuel Cells. [PDF]

Materials (Basel), 2021
Kim YS, Lee IS, Choi JY, Jun S, Kim D, Cha BC, Kim DW.   +6 more
europepmc   +1 more source

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

Allergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg, Julie van Waterschoot, Mathilde Moyaert, Adam Chaker, Philippe Gevaert, Jan Hagemann, Valérie Hox, Maarten Kleijwegt, Ludger Klimek, Devyani Lal, Juan Maza‐Solano, Oliver Pfaar, Fabio Simon Ryser, Michele Shiappoli, Diana Silva, Sanna Toppila‐Salmi, Johanna Wikstén, Sietze Reitsma, Laura Van Gerven   +18 more
wiley   +1 more source

Low-Cost Bipolar Plates of Ti₄O₇-Coated Ti for Water Electrolysis with Polymer Electrolyte Membranes. [PDF]

ACS Omega, 2021
Wakayama H, Yamazaki K.
europepmc   +1 more source

Umbilical Cord Blood–Derived Extracellular Vesicles Enhance Neurovascular Regeneration and Improve Erectile Function in a Mouse Model of Bilateral Cavernous Nerve Injury

Andrology, EarlyView.
ABSTRACT Background Erectile dysfunction (ED) secondary to cavernous nerve injury (CNI), such as that occurring after radical prostatectomy, remains a significant clinical challenge, particularly among patients who do not respond to phosphodiesterase Type 5 inhibitors (PDE5i).
Minh Nhat Vo, Guo Nan Yin, Fitri Rahma Fridayana, Yan Huang, Limanjaya Anita, Ju‐Hee Kang, Ji‐Kan Ryu   +6 more
wiley   +1 more source