Results 71 to 80 of about 286,253 (378)

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach   +8 more
wiley   +1 more source

Learning nominal automata [PDF]

open access: yesACM SIGPLAN Notices, 2017
We present an Angluin-style algorithm to learn nominal automata, which are acceptors of languages over infinite (structured) alphabets. The abstract approach we take allows us to seamlessly extend known variations of the algorithm to this new setting. In particular we can learn a subclass of nominal non-deterministic automata. An implementation using a
Moerman, Joshua   +4 more
openaire   +7 more sources

Anomaly Detection Method for Hybrid Workpieces Using Dynamic Time Warping

open access: yesAdvanced Engineering Materials, EarlyView.
Monitoring of hybrid workpieces: when machining hybrid workpieces, unavoidable axial deviations of the material transition zone cause temporal shifts in the process force signals. A new anomaly detection method based on dynamic time warping is proposed to detect material defects.
Berend Denkena   +3 more
wiley   +1 more source

From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure   +3 more
wiley   +1 more source

Argument structure in nominalizations : the case of the light verb construction in German [PDF]

open access: yes, 2010
The predicate associated with the verb fails to express its full argument structure, while the predicate associated with the nominalization preserves its original argument ...
Piñango, Maria Mercedes   +1 more
core  

Nominalizing evaluative suffixes in Russian: The interaction of declension class, gender, and animacy

open access: yesPoljarnyj Vestnik: Norwegian Journal of Slavic Studies, 2017
This is a study of Russian nominalizing evaluative suffixes that form nouns of the -a-declension. Such suffixes are very interesting to investigate because they can consistently change the animacy, declension class, and grammatical gender of the base to ...
Olga Steriopolo
doaj   +1 more source

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec   +6 more
wiley   +1 more source

Relative clause structures in the Rawang language [PDF]

open access: yes, 2010
This paper discusses the types of relative clause and noun complement structures found in the Rawang language, a Tibeto-Burman language of northern Myanmar, as well as their origin and uses, with data taken mainly from naturally occurring texts.
LaPolla, Randy J.
core  

Interactive Grammar and Complex Nominalizations in Turkish

open access: yesDilbilim Araştırmaları Dergisi, 2020
This study examines complex nominalizations in Turkish and proposes formal analyses within a modular grammar where autonomous components operate interactively.
Aysun Kunduracı
doaj   +1 more source

Trans‐Conductive Melt Pool Scaling and its Implications for Parameter Transfer in Laser Powder Bed Fusion for Metals with High Thermal Diffusivity

open access: yesAdvanced Engineering Materials, EarlyView.
Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy