Results 151 to 160 of about 132,281 (338)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Keeping the vampire alive: Image and textual transformations

open access: yes, 2021
Bu tez iki sorunun üzerine dayalı: Vampir diye bilinen tipik, hayali figür başarılı hikâye anlatıcılar, okuyucular ve seyirciler tarafından neden bilinçlerde bu kadar popülerlik kazandı ve bu süregeliyor? Ve soru söyle devam ediyor: Bunu nasıl başardı?Bu iki soruyu cevaplayabilmek için Vampir türünde ayakta alkışlanan, ticari açından başarılı ...
openaire   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou   +6 more
wiley   +1 more source

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

open access: yesAdvanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof   +9 more
wiley   +1 more source

The Aliyah of 1949: Unpublished Migration Requests of Jews from Romania as Vehicles of Memory

open access: yesMartor, 2019
In 1949, the political context of the People’s Republic of Romania and of the newly founded Israeli state formally provided a framework for the immigration of Romanian Jews to Israel, upon the opening of the Israeli Legation in Bucharest in 1948.
Raluca Mateoc
doaj  

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar   +5 more
wiley   +1 more source

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