Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
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Echocardiography-guided percutaneous closure of oval-shaped secundum atrial septal defects. [PDF]
BMC Cardiovasc DisordSiagian SN +5 more
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Automated Multiplexed Potentiostat System (AMPS) for High-Throughput Characterization of Neural Interfaces. [PDF]
IEEE Biomed Circuits Syst Conf, 2021 Massey TL, Gleick JR, Haque RM.
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Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Click-and-Analyze: Automated Pinpoint Ambient Mass Spectrometry with Sheath-Flow Probe Electrospray Ionization. [PDF]
Mass Spectrom (Tokyo)Li L, Xie Q, Chen LC, Ninomiya S.
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Direction of Arrival Estimation Based on Received Signal Strength Using Two-Row Electronically Steerable Parasitic Array Radiator Antenna. [PDF]
Sensors (Basel), 2022 Rzymowski M, Nyka K, Kulas L.
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Stapled vs. hand-sewn anastomosis during esophagectomy: a randomized trials systematic review and meta-analysis. [PDF]
Updates SurgCalì M +8 more
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A specific type of irregular ring-and-hub network structure and the average shortest distance of its rings. [PDF]
Heliyon, 2022 Fu T, Li C, Wu L, Zou L.
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