Results 71 to 80 of about 1,260,805 (288)

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Through the dark continent: African trypanosome development in the tsetse fly [PDF]

open access: yes, 2013
African trypanosomes are unicellular flagellated parasites causing trypanosomiases in Africa, a group of severe diseases also known as sleeping sickness in human and nagana in cattle.
Rotureau, Brice, Van Den Abbeele, Jan
core   +4 more sources

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner   +3 more
wiley   +1 more source

Deconstructing the eradication of new world screwworm in North America: retrospective analysis and climate warming effects. [PDF]

open access: yes, 2019
Before its eradication from North America, the subtropical-tropical new world screwworm fly Cochliomyia hominivorax (Coquerel) invaded southwestern temperate areas of the U.S.A., where it caused myiasis in wildlife and livestock.
Arias, P, Gutierrez, Andrew, Ponti, L
core  

Paradox without self-reference [PDF]

open access: yes, 1993
Why are some sentences paradoxical while others are not? Since Russell the universal answer has been: circularity, and more especially self-reference. 1 Not that self-reference suffices for paradox. Such a view is refuted by the work of Gödel and Tarski,
Yablo, Stephen
core   +2 more sources

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

Trypanosoma evansi as a Major Cause of Animal Trypanosomiasis: A Comprehensive Review

open access: yesJurnal Medik Veteriner
Trypanosomiasis caused by Trypanosoma evansi is a major protozoan illness that affects animals worldwide. It is also referred to as “surra” and affects a variety if wild and domestic animals such as sheep, cattle, goats, dogs, buffaloes, pigs, elephants,
Sunaryo Hadi Warsito   +17 more
doaj   +1 more source

RNA-Sequencing of Drosophila melanogaster Head Tissue on High-Sugar and High-Fat Diets

open access: yesG3: Genes, Genomes, Genetics, 2018
Obesity has been shown to increase risk for cardiovascular disease and type-2 diabetes. In addition, it has been implicated in aggravation of neurological conditions such as Alzheimer’s.
Wayne Hemphill   +2 more
doaj   +1 more source

The Role of Flies as Pollinators of Horticultural Crops: An Australian Case Study with Worldwide Relevance

open access: yesInsects, 2020
Australian horticulture relies heavily on the introduced managed honey bee, Apis mellifera Linnaeus 1758 (Hymenoptera: Apidae), to pollinate crops. Given the risks associated with reliance upon a single species, it would be prudent to identify other taxa
David F Cook   +5 more
doaj   +1 more source

Desk study to apply knowledge developed for conventional horticulture to the control of pests in organic vegetables (OF0179) [PDF]

open access: yes, 2002
This is the final report for Defra project OF0179. The demand for organic vegetable and salad crops is likely to increase as a result of the projected requirements of the multiple retailers. The threat of yield and quality reductions due to pest damage
Anon
core  

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