Results 81 to 90 of about 30,476 (266)

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

open access: yesAdvanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver   +9 more
wiley   +1 more source

Making "Uirapuru": a musical quest in the Brazilian Rain Forest

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Humanas
Sixty years ago the author, an Israeli film student at the University of California, Los Angeles, set out to make a film based on a Brazilian Indian legend which had been set to music by Heitor Villa-Lobos (1887-1959). Filming was carried out among Urubú-
Sam Zebba
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

The film and film-going practices of the students in PACA

open access: yes, 2015
This research in communication and information sciences area, discusses the students’ film practices with a communicational and sociological approach. This case study is focusing on the students of the University of Avignon. While going to the movies is the first cultural practice of students, the first part of this work aims the universities position ...
openaire   +1 more source

Film and student viewers: An awareness campaign for Filipino historical films

open access: yesInternational Journal of Research Studies in Education, 2023
Yolanda Lao   +3 more
openaire   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

open access: yesAdvanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink   +4 more
wiley   +1 more source

Beyond the Handbook: Thailand’s Bad Students in the Film, Arnold is a Model Student

open access: yesJournal of Integrative and Innovative Humanities
This paper analyzes how Sorayos Prapapan's film Arnold is a Model Student connects to the recent student movement in Thailand through its references to the Bad Student movement's Manual on How to Survive School handbook.
Gil D. Turingan
doaj  

Using film to enrich the student experience.

open access: yes, 2022
The use of popular science textbooks and film was explored to enhance the learning opportunities and experiences of level 6 students within the degrees of Biological Sciences and Ecology and Wildlife Conservation. This approach was applied to the unit Parasitology and Epidemiology.
openaire  

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

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