Results 121 to 130 of about 9,344 (280)

Al Nima and their intellectual impact on the two centuries seventh and eighth AH آل نما وآثرهم الفكري في القرنين السابع والثامن الهجريين

open access: yesJournal Of Babylon Center For Humanities Studies, 2014
We can not address any personal scientific or family of families known that her sons famous with science without the knowledge of the environment in which he grew up as the environmentally significant impact in the personal world and even families who ...
Majid Abd Zaid al-Khazraji ماجد عبد زيد الخزرجي
doaj  

Scalable Fabrication of Height‐Variable Microstructures with a Revised Wetting Model

open access: yesAdvanced Engineering Materials, EarlyView.
Height‐variable microstructures are fabricated using a scalable CO2 laser machining approach, enabling precise control of wettability through structural gradients. Classical wetting models fail to capture height‐induced effects, necessitating a revised theoretical framework.
Prabuddha De Saram   +2 more
wiley   +1 more source

THE FORMATION OF A SYSTEM OF RELATIONSHIP BETWEEN EDUCATIONAL INSTITUTIONS AND EMPLOYERS

open access: yesВысшее образование в России, 2016
The article clarifies the content of «employer» concept. It is noted that in addition to the institutional approach, which focuses mainly on the different types of organizations that can act as employers, it is important to take into account the personal
Oleg V. Motovilov
doaj  

The Effect of Elastic–Plastic Mismatch and Interface Proximity on the Fracture Toughness of Ti‐TiN Thin Films

open access: yesAdvanced Engineering Materials, EarlyView.
Multilayering of TiN film with metallic Ti film is adopted to enhance the fracture resistance of TiN thin films. Plastic dissipation within Ti with process zone size of ≈250 nm, along with elastic–plastic mismatch driven changes to crack driving force enhances the crack growth resistance by ten times, enabling physics informed design of optimized ...
Nidhin George Mathews   +5 more
wiley   +1 more source

From Nature to Engineering: Mortar Volume and Interfacial Mechanics in Bioinspired Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Inspired by natural armors like nacre, this study explores how varying the volume fraction of the soft mortar layer impacts the interfacial strength and toughness of bioinspired ceramics. Experimental and computational analysis reveals that higher mortar volumes increase energy dissipation but reduce interfacial stiffness, offering insights for ...
Ehsan Azad   +4 more
wiley   +1 more source

Influence of Testing Temperature on the Mechanical Performance of Brazed Conventionally and Additively Manufactured 316L Stainless Steel Joints

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports for the first time the mechanical properties of brazed joints featuring Additively manufactured parts, such parts will likely need to be joined or combined with other components, and brazing offers a way of doing this for complex shapes without distortion. A new shear test methodology developed for such joints is also described.
Frances Livera   +7 more
wiley   +1 more source

The Council at Work

open access: yesJournal of Geography, 1973
openaire   +2 more sources

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