Results 101 to 110 of about 38,962 (291)

The Cowl - v.30 - Oct 05, 1977 [PDF]

open access: yes, 1977
The Cowl - student newspaper of Providence College. Volume 30 - October 5, 1977. 8 pages. Note: The volume number printed on the banner page of this issue (XXX) duplicates the volume number for the 1967-68 academic year.

core   +1 more source

Activating a Metallization Switch for Record Hydrogen Evolution in Single‐Atom Modified Polar MOF Piezocatalysts

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Piezocatalytic hydrogen evolution enables the conversion of mechanical energy into chemical fuels, but its efficiency is constrained by a trade‐off between piezoelectric polarization and electronic conductivity. Strong piezoelectric polarization is essential for sufficient driving force, yet highly polar materials typically suffer from poor ...
Chongyan Hao   +13 more
wiley   +1 more source

Crusaders, Mongols and Crusader–Mongol Relations in the Middle East

open access: yesAnkara Üniversitesi Dil ve Tarih-Coğrafya Fakültesi Dergisi, 2017
In this paper, the process of advent of Crusaders and Mongols into the Middle East, who carried out invasive campaigns to this geography in the period between XI. and XIII. Centuries, and motives that led them to these invasions will be examined.
Özgür TÜRKER, Serkan ÜKTEN
doaj  

The Cowl - v.5 - n.4 - Nov 3, 1939 [PDF]

open access: yes, 1939
The Cowl - student newspaper of Providence College. Volume 5, Number 4 - November 3, 1939.

core   +1 more source

Understanding the Dynamics of Nanoparticle Formation and Evolution in Functional Oxides via In Situ SAXS/WAXS

open access: yesAdvanced Materials Interfaces, EarlyView.
In situ SAXS/WAXS enables real‐time tracking of nanoparticle formation and evolution in exsolved and infiltrated Ni‐based perovskites under reducing conditions. The combined technique captures nucleation, growth, and coarsening dynamics with high temporal resolution, providing statistically robust insights into structural and morphological ...
Elena Vicente   +4 more
wiley   +1 more source

September 11, two years later [PDF]

open access: yes, 2009
Like other historical milestones, the second anniversary of the September 11, 2001 terrorist attack in the United States provides a good opportunity for critical evaluation.
Schweitzer, Yoram
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Highlights of The Concept of Islamic Education Majid 'Irsan Al-Kilani [PDF]

open access: yes, 2017
This article tries to reveal the concept of Islamic Education Majid Irsan al-Kilani, namely through the analysis of the five papers he is closely linked to education, among other things: 1) Ahdaf alTarbiyah al-Islamiyya fi Tarbiyah al-Fard wa Ikhraj al ...
Masri, Dedi
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

THE VIEW OF THE CRUSADERS OF THE MUSLIMS THROUGHOUT THE CRUSADES [PDF]

open access: yesتاریخ اسلام, 2005
The purpose of this article is to examine the Christians' view of the Muslims throughout the Crusades. To do this, in addition to echnical sources, newer sources and researches have also been used.
Shahrzad Sasanpoor
doaj  

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