Results 231 to 240 of about 227,633 (348)

PISTON

, 2014
openaire   +2 more sources

An Experimental Study on the Refrigeration Capacity and Thermal Performance of Free Piston Stirling Coolers

, 2000
E. Oguz, F. Ozkadi
openalex   +1 more source

Tandem Approach for Transvenous Lead Extraction: Efficacy, Safety, and Operational Learning Curve

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background and Aims The need for transvenous lead extraction (TLE) is rising due to increased cardiovascular device implantation and an aging population. While the superior access is standard, complex cases may benefit from the Tandem approach, combining femoral and superior access to improve efficacy and safety.
Alessio Petrone, Zaki Akhtar, Christos Kontogiannis, Viral Sagar, Jaspal Singh Gill, Lisa W.M. Leung, Zia Zuberi, Manav Sohal, Mark M. Gallagher   +8 more
wiley   +1 more source

Design and Experimental Validation of a Novel Parallel Compliant Ankle for Quadruped Robots. [PDF]

Biomimetics (Basel)
Hua Z, Cheng Y, Rong X.
europepmc   +1 more source

Evaluating the Probability of Survival and Damage Mechanisms of Resin Matrix Ceramics: Insights Into Wear Progression and Surface Damage Under Fatigue

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study evaluated the probability of survival, failure modes, and fatigue‐induced wear progression, as well as assessed damage tolerance under simulated mastication in two resin matrix ceramics (polymer‐infiltrated ceramic networks (PICN) and resin nanoceramic (RNC)).
Mirelle M. Ruggiero, Mariana I. M. Freitas, Yu Zhang, Altair A. D. B. Cury   +3 more
wiley   +1 more source

Mitochondrial position responds to glucose stimulation in a model of the pancreatic beta cell. [PDF]

Biophys J
Perez L, Ng XW, Mohs M, Piston DW, Mukherji S.   +4 more
europepmc   +1 more source

Effect of Occlusal Adjustment and Subsequent Repolishing on the Translucency Parameter, Contact Angle, and Flexural Strength of Different Types of Glazed Monolithic Zirconia

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study evaluated the effects of material and surface condition (glazed vs. polished after simulated occlusal adjustment) on translucency parameter, contact angle, and flexural strength of four monolithic zirconia. Materials and Methods Disk‐shaped specimens (n = 80, Ø12 × 1 mm) were fabricated from four monolithic zirconia ...
Kelli Nunes Monteiro, Rafaela Paschoalin Nigro, Stéphanie Soares Favero, Ranulfo Benedito de Paula Miranda, Estevam Augusto Bonfante, Paulo Francisco Cesar   +5 more
wiley   +1 more source

Joint simulation and experimental verification of electromechanical-hydraulic of hydraulic excavator working device. [PDF]

Sci Rep
Xin M, Ren Z, Yu Y, Tian Y, Zhang H, Ren K, Zhang Y.   +6 more
europepmc   +1 more source

Bond strength and interfacial analysis of six CoCr alloys made by conventional casting and selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effects of the elemental composition and the manufacturing process of cobalt chromium–molybdenum (CoCr–Mo), cobalt chromium–tungsten (CoCr–W), and CoCr–Mo‐W alloys on metal–ceramic bond strength. Materials and Methods Six CoCr‐based alloys were included in this study, a were classified into three different groups ...
Youssef S. Al Jabbari, Konstantinos Dimitriadis, Aref Sufyan, Spiros Zinelis   +3 more
wiley   +1 more source

Study of the energy efficiency of various drive systems of an innovative implantable left ventricular assist device. [PDF]

Sci Rep
Jasinski R, Tesch K, Dabrowski L, Rogowski J.   +3 more
europepmc   +1 more source