Results 111 to 120 of about 643,110 (307)

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

open access: yesAdvanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Mind the Break! Accounting for Changing Patterns of Growth during Transition [PDF]

open access: yes
We argue that econometric analyses of growth in post-communist countries are vulnerable to structural breaks across time and/or countries. We demonstrate this by identifying structural breaks in growth for 25 countries and over 18 years.
Ariane Tichit, Jan Fidrmuc
core  

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

Cryo-EM reveals structural breaks in a patient-derived amyloid fibril from systemic AL amyloidosis. [PDF]

open access: yesNat Commun, 2021
Radamaker L   +8 more
europepmc   +1 more source

Changes in variability of the business cycle in the G7 countries [PDF]

open access: yes
Volatility breaks are tested and documented for 19 important monthlymacroeconomic time series across the G7 countries. Across all conditional meanspecifications considered, including both linear and nonlinear models with andwithout a structural break ...
Dijk, D.J.C. van   +2 more
core   +1 more source

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

STRUCTURAL BREAKS AND BILATERAL EXCHANGE RATE PASS-THROUGH: AN EMPIRICAL CASE OF INDONESIA–UNITED STATES

open access: yesJurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan, 2011
This study estimates the exchange rate pass-through into domestic prices in Indonesia in the two-stage approach. The study focuses on first step pass-through, i.e. ERPT into import prices and second step pass-through, i.e.
Arintoko Arintoko
doaj  

Bayesian analysis of a vector autoregressive model with multiple structural breaks [PDF]

open access: yes
This paper develops a Bayesian approach for analyzing a vector autoregressive model with multiple structural breaks based on MCMC simulation methods, extending a method developed for the univariate case by Wang and Zivot (2000).
Katsuhiro Sugita
core  

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

Dynamics of Stock Prices and Exchange Rate with Structural Breaks and Asymmetry: Evidence From Türkiye

open access: yesEkonomi, Politika & Finans Araştırmaları Dergisi
This study investigates the impacts of the nominal exchange rate on Turkish stock prices using a structural break cointegration test with endogenously determined multiple structural breaks and an asymmetric cointegration test for the period of 2002-2021.
Burhan Biçer, Almıla Burgaç Çil
doaj   +1 more source

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