Results 61 to 70 of about 123,907 (351)

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

Ornaments on bone and horn artefacts from the Neolithic complex of the settlement of Mergen 6

open access: yesВестник археологии, антропологии и этнографии, 2017
This article analyzes ornamented items of bone and horn from the Neolithic complex of the settlement of Mergen 6 (forest-steppe zone of the Ishim River basin).
Enshin D.N., Skochina S.N.
doaj   +1 more source

Finds of Gold and Silver Ornaments of the People of the Wielbark Culture From the Area of the So-Called Eastern Zone of the Przeworsk Culture

open access: yesActa Universitatis Lodziensis: Folia Archaeologica, 2023
This paper presents finds of gold and silver ornaments characteristic of the Wielbark culture, originating from the eastern zone of the Przeworsk culture.
Angelika Błażejewska
doaj   +1 more source

Sexual selection in the Swallow Hirundo rustica - A review [PDF]

open access: yes, 2005
Darwinian theory of sexual selection and its development up to the present state of knowledge are sketched. The most important results of empirical studies on sexual selection in the Swallow Hirundo rustica are reviewed.
Bańbura, Jerzy
core  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Penerapan Ornamen sebagai Ciri Budaya Tionghoa pada Chinese Restaurant di Jakarta [PDF]

open access: yes, 2015
Chinese restaurants are obviously connected to Chinese culture for it holds a great importance and is even the core point of creating art. The art would be based upon the aesthetic contents which contain symbolic meaning in Chinese philosophy.
Salim, P. (Polniwati)
core   +2 more sources

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens   +14 more
wiley   +1 more source

Ornament induced complications in snake bites: Revisiting the “Do it RIGHT” approach

open access: yesJournal of Family Medicine and Primary Care, 2016
Limb adorning ornaments (LAO) can exacerbate the local effects of envenoming in case of venomous snake bite. Cultural presuppositions do inhibit victims from removing symbolically/ritually important jewelry even under circumstances that might increase ...
Subhendu Mallik   +3 more
doaj   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

ORNAMENTS IN THE TREATY VERSUCH EINER ANWEISUNG DIE FLÖTE TRAVERSIÈRE ZU SPIELEN (1752) FROM JOHANN JOACHIM QUANTZ

open access: yesStudia Universitatis Babeş-Bolyai. Musica, 2011
The application of the performing principles ornaments described by Quantz is valid for all the performers who wish to represent the baroque music according to its rules and to the rules of the epoch.
Ignác Csaba FILIP
doaj  

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