Results 121 to 130 of about 45,160 (301)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Patent policy, patent pools, and the accumulation of claims in sequential innovation [PDF]

We present a dynamic model where the accumulation of patents generates an increasing number of claims on sequential innovation. We study the equilibrium innovation activity under three regimes: patents, no-patents and patent pools.
Stefano Trento, Gaston Llanes
core  

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World Fairs [PDF]

This paper introduces a new internationally comparable data set that permits an empirical investigation of the effects of patent law on innovation. The data have been constructed from the catalogues of two 19th century world fairs: the Crystal Palace ...
Petra Moser
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A Legal Analysis of Enhanced Damages in Patent Infringement: Assessing the Non-requirement of Proving Willfulness (with Emphasis on the U.S. Legal System) and Its Applicability in Iranian Law [PDF]

پژوهش های حقوق تطبیقی
undoubtedly, the issuance of enhanced damages as a strong civil remedy in U.S. patent law is intended to compensate the injured party. However, challenges regarding the issuance of such damages and the necessity of proving willfulness in U.S. courts have
Simin abasi
doaj  

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

Advanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

The Supreme Court Takes Up Patent Law (video)

, 2008
Includes descriptive metadata provided by producer in M4V file: "Law School - General Events - 'The Supreme Court Takes Up Patent Law' (video) - Fenwick Lecture Series featuring Charlene Morrow, 'The Supreme Court Takes Up Patent Law.' Video recorded on ...
Rubin, Edward L., Morrow, Charlene
core  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

The Supreme Court Takes Up Patent Law (audio)

, 2008
Includes descriptive metadata provided by producer in M4A file: "Law School - General Events - 'The Supreme Court Takes Up Patent Law' (audio) - Fenwick Lecture Series featuring Charlene Morrow, 'The Supreme Court Takes Up Patent Law.' Video recorded on ...
Rubin, Edward L., Morrow, Charlene
core