Results 51 to 60 of about 2,011,905 (264)

Hydrodynamic Load Analysis and Experimental Study of Grouting Clamp under Wave and Ocean Current

Journal of Marine Science and Engineering, 2020
The repair of offshore platform jackets is an important research direction in marine engineering, among which the grouting clamp reinforcement is the most widely used.
Bo Zhang, Zhi-quan Shang, Tao Wang, Zhuo Wang   +3 more
doaj   +1 more source

C-clamp and pelvic packing for control of hemorrhage in patients with pelvic ring disruption [PDF]

, 2011
BACKGROUND: Exsanguinating hemorrhage is the major cause of death in patients with pelvic ring disruption. AIMS: The aim of this study was to document outcomes after the stabilization of pelvic ring injuries by a C-clamp and control of hemorrhage ...
Meier, C, Lustenberger, T, Benninger, Emanuel, Lenzlinger, Philipp M, Keel, M J B, Benninger, E, Keel, Marius Johann Baptist, Lustenberger, Thomas, Lenzlinger, Philipp M., Meier, Christoph, Keel, Marius J B, Lenzlinger, P M, Keel, Marius   +12 more
core   +1 more source

Is off-clamp robot-assisted partial nephrectomy beneficial for renal function? Data from the CLOCK trial

, 2021
To compare the functional outcomes of on- vs off-clamp robot-assisted partial nephrectomy (RAPN) within a randomized controlled trial (RCT)
Porreca, Angelo, Annino, Filippo, Minervini, Andrea, Bertagna, Francesco, Furlan, Maria, Simeone, Claudio, D'Orta, Carlo, Antonelli, Alessandro, Ingrosso, Manuela, Sandri, Marco, Sessa, Francesco, Olianti, Catia, Veccia, Alessandro, De Concilio, Bernardino, Giommoni, Valentina, Cindolo, Luca, Mari, Andrea, Carini, Marco, Primiceri, Giulia, Celia, Antonio, Bove, Pierluigi, Nucciotti, Roberto, Schips, Luigi   +22 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Deviation from the protocol of a randomized clinical trial comparing on-clamp versus off-clamp laparoscopic partial nephrectomy (CLOCK II Laparoscopic Study): a real-life analysis

, 2020
To assess factors/additional morbidities related to the conversion of clamping approach during off-clamp versus on-clamp laparoscopic partial nephrectomy (LPN) in the setting of a randomized ...
Bertolo, Riccardo, Falsaperla, Mario, Bove, Pierluigi, Antonelli, Alessandro, Sandri, Marco, Cipriani, Chiara, Minervini, Andrea, Mari, Andrea, Veneziano, Domenico, Leonardo, Costantino, Parma, Paolo, Celia, Antonio, Riccardo Bertolo, Pierluigi Bove, Marco Sandri, Antonio Celia, Andrea Minervini, Paolo Parma, Alessandro Antonelli, Costantino Leonardo, Chiara Cipriani, Andrea Mari, Domenico Veneziano, Mario Falsaperla   +23 more
core   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Body mass index ≥23 is a risk factor for insulin resistance and diabetes in Japanese people: A brief report. [PDF]

PLoS ONE, 2018
BACKGROUND:Screening for undiagnosed type 2 diabetes mellitus is recommended for Asian Americans with a body mass index ≥23. However, the optimal body mass index cut-off score for predicting the risk of diabetes mellitus in Japanese people is not well ...
Tsuyoshi Okura, Risa Nakamura, Yohei Fujioka, Sonoko Kawamoto-Kitao, Yuichi Ito, Kazuhisa Matsumoto, Kyoko Shoji, Keisuke Sumi, Kazuhiko Matsuzawa, Shoichiro Izawa, Etsuko Ueta, Masahiko Kato, Takeshi Imamura, Shin-Ichi Taniguchi, Kazuhiro Yamamoto   +14 more
doaj   +1 more source