Results 41 to 50 of about 48,628 (304)

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Doctors and sheikhs: "Truths" in virginity discourse in Jordanian media [PDF]

, 2013
This article is concerned with the role Jordanian media play in circulating certain discourses on virginity, namely religious and medical discourses, which are presented as truths that ultimately maintain the conservative status quo with regards to ...
Mahadeen, Ebithal
core   +1 more source

‘Virginity is a virtue: prevent early sex’: teacher perceptions of sex education in a Ugandan secondary school [PDF]

, 2013
Sex education is a politically contentious issue in many countries, and there are numerous, competing ideologies relating to the most appropriate methods to teach young people about sexual and reproductive health.
Aggleton, Peter, Iyer, Padmini
core   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

‘Whether in the State of Innocence There Would Have Been the Loss of Virginity’. Durand of Saint-Pourçain on the Question (Super Sent., II, 20, 2)

Noctua
The 14th-century Dominican theologian and philosopher Durand of Saint-Pourçain was among the intellectuals who took part in the medieval debate on virginity, especially on the relationship between virginity and marriage.
Federica Ventola
doaj   +1 more source

Spartan Daily, November 29, 2018 [PDF]

, 2018
Volume 151, Issue 41https://scholarworks.sjsu.edu/spartan_daily_2018/1083/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

State business: gender, sex and marriage in Tajikistan [PDF]

, 2011
This article examines the relation of the state to masculinity and sexuality by way of an exploration of the sexual problems of a young man and his wife in Tajikistan at the end of the Soviet era. It suggests that the regime’s inattention to this kind of
Butler J. P., Butler J. P., Colette Harris, Connell R. W., Constantine E. A., Enloe C., Fracher J., Geiges A., Ginat J., Goffman E., Goldstein J. S., Gray F. du P., Harris C., Harris C., Harris C., Harris C., Hite S., Hutchings K., Jakobsen J. R., Kamp M., Keller S., Kon I., Kuehnast K., Lemelle A. J., Lenin V. I., Monogarova L. F., Pahlen Count K.K., Pateman C., Pateman C., Paxson H., Peristiany J. G., Rakowska-Harmstone T., Reumann M. G., Scott J., Tett G., Zarkov D.   +35 more
core   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Weighing Up Celibacy: The Fat Virgin of Molly Keane’s Devoted Ladies

Humanities
In Molly Keane’s 1934 novel Devoted Ladies, the young Irish character Piggy Browne is dismissed as a “fat, hungry virgin”, an insult that incites the text’s denouement.
Julyan Oldham
doaj   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source