In the presented work, formation of anodic oxide film on Ti-6Al-4V ELI (Extra Low Interstitial) alloy in 0.02 M trisodium phosphate (Na

Arrah Charitable Dispensary. Makund Ahir, Hindu male, <zt. abdtit 35, strong-built and fairly well-nourished, a cultivator by occupation, was admitted into this hospital on 24th July 1890, with an incisedlooking wound of the scalp leading into the bouea underneath which had also sustained fracture. Condition on admission.?The wound was situated on the right side of the vertex of the skull. It w...

X iv :m at h/ 02 10 08 4v 1 [ m at h. C A ] 7 O ct 2 00 2 Abstract. Recently Wolff [28] obtained a sharp L2 bilinear restriction theorem for bounded subsets of the cone in general dimension. Here we adapt the argument of Wolff to also handle subsets of “elliptic surfaces” such as paraboloids. Except for an endpoint, this answers a conjecture of Machedon and Klainerman, and also improves upon th...

Work supported by the Office of Energy Research, Office of Basic Energy Sciences, Materials Sciences Division of the U.S. Department of Energy under Contract No. DE-AC03-76SF00098 (for studies on ceramics and γ-TiAl), the U.S. Air Force Office of Scientific Research under Grant No. F49620-96-1-0478 under the auspices of the Multidisciplinary University Research Initiative on High Cycle Fatigue ...

Band origins and Einstein A coefficients are presented for transitions linking all the vibrational levels of H : up to 4v2( I = 4). The importance of these data for astrophysical modeling is discussed. For Hi, rovibrational wavefunctions and energy levels are obtained for J up to 16. These are used to synthesize sample rovibrational spectra with particular emphasis on the Y, + 2uz( I= 2) -+ 0 a...

The core challenge in directed energy deposition is to obtain high surface quality through process optimisation, which directly affects the mechanical properties of fabricated parts. However, for expensive materials like Ti-6Al-4V, cost and time required optimise parameters can be excessive inducing good quality. To mitigate these challenges, we propose a novel method with artificial intelligen...

During friction stir lap joint welding, hooks are systematically formed at the interface of dissimilar Al2024/Ti-6Al-4V plates. Various dimensions and shapes observed according to welding parameters (welding speed, rotational speed double-pass). Based on digital image correlation (DIC) during tensile shear tests, it is found that features govern fracture behaviours and, hence, mechanical proper...