Results 131 to 140 of about 76,931 (295)

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

Why dialogue? Christian engagement in interfaith relations [PDF]

open access: yes, 2007
For nearly 2000 years the primary stance of Christianity and Christians towards other faiths and their peoples was to treat them as radically ‘other’ and the targets of evangelical mission. During the 20th century a sequence of dramatic changes occurred,
Pratt, Douglas
core   +1 more source

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

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

open access: yesAdvanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu   +4 more
wiley   +1 more source

Orthodoxy and Protestantism through the Centuries

open access: yes, 2018
The aim of this paper is to describe the history and actual relations between the Orthodox East and the Protestant West. This paper will both examine and show the beginning, the continuation and the present situation of the Protestant-Orthodox dialog ...
Gjorgjevski, Gjoko
core  

Is Dialogue Hazardous to Ecumenism? [PDF]

open access: yes, 1992
(Excerpt) If we distinguish between bad dialogue and gOod dialogue, then, yes, bad dialogue is indeed hazardous to ecumenism. But good dialogue, by contrast, is the very soul of ecumenism. In what follows I would like to go so far as to propose that good
Bertram, Robert W
core   +2 more sources

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Salis est: Ecumenical Catalyst or Narrow Reductionism? [PDF]

open access: yes, 2003
(Excerpt) It is also taught among us that one holy Christian church will be and remain focever. This is the assembly of all believers [or saints ] among whom the Gospel is preached in its purity and the holy sacraments are administered according to the ...
Johnson, Maxwell E
core   +1 more source

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