Results 31 to 40 of about 51,739 (242)

Effect of carbon fibers (length, dosage) on the Marshall and volumetric properties of HMA mixtures

AiBi Revista de Investigación, Administración e Ingeniería, 2023
This study investigates the effect of carbon fibers when added to HMA containing recycled concrete aggregate on Marshall properties. It is included to identify the optimum asphalt contents according to the Marshall design method for mixtures containing ...
Nadheer Albayati, Mohammed Qader Ismael
doaj   +1 more source

Investigation of Performance Properties of Milled Carbon Fiber Reinforced Hot Mix Asphalt

Medžiagotyra
In this study, the mechanical behavior and resistance to moisture damage of hot mix asphalt (HMA) concrete with the addition of Milled Carbon Fiber (MCF) were experimentally investigated. For this purpose, the gradation curve within the boundaries of the
Ayşe Cansel DURMAZ, Nihat MOROVA
doaj   +1 more source

Use of Waste Phonolite as Filler Material in Flexible Asphalt Pavements

Medžiagotyra
I In the scope of the study, the use of waste phonolite (PW) obtained from phonolite wastewater formed during the processing of phonolite stone blocks as filler in hot-mix asphalt (HMA) was investigated. For this purpose, samples were produced with 4 %,
Nihat MOROVA
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

High-Altitude Precision Landing by Smartphone Video Guidance Sensor and Sensor Fusion

Drones
This paper describes the deployment, integration, and demonstration of the Smartphone Video Guidance Sensor (SVGS) as novel technology for autonomous 6-DOF proximity maneuvers and high-altitude precision landing of UAVs via sensor fusion.
Joao Leonardo Silva Cotta, Hector Gutierrez, Ivan R. Bertaska, John P. Inness, John Rakoczy   +4 more
doaj   +1 more source

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Mechanistic Evaluation of the Effect of Calcium Carbide Waste on Properties of Asphalt Mixes

Nigerian Journal of Technological Development, 2018
Calcium Carbide Waste (CCW) was used as an alternative to traditional Portland cement mineral filler in hot mix asphalt concrete to rid its disposal problem.
N. Isa, A. Olowosulu, M. Joel
doaj   +3 more sources

Preferences for post‐traumatic osteoarthritis prevention strategies in individuals with anterior cruciate ligament injury

Arthritis Care &Research, Accepted Article.
Objectives There is growing interest in evaluating new strategies to delay or prevent post‐traumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury.
Kevin Kennedy, Lily Waddell, Adam Easterbrook, Jeffrey N. Katz, Cale Jacobs, Morgan Jones, Faith Selzer, Elena Losina, Liana Fraenkel, Nick Bansback   +9 more
wiley   +1 more source

The Effect of Spent Fluid Catalytic Cracking Filler on Performance Testing of Asphalt Concrete Mixture

Advances in Materials Science and Engineering, 2021
The spent fluid catalytic cracking (SFCC), waste from the petroleum industry, is nonstop increasing and causing environmental pollution in Vietnam. This study is an attempt to recycle SFCC in pavement construction.
Anh Thang Le, Manh Tuan Nguyen, Van Phuc Le   +2 more
doaj   +1 more source

Review: Catherine Marshall & Gretchen B. Rossman (2006). Designing Qualitative Research

Forum: Qualitative Social Research, 2008
Este libro es una bien informada introducción a la metodología de investigación cualitativa y está organizado como una guía para la preparación de proyectos de investigación cualitativa. En él se describen y discuten a lo largo de siete capítulos, diferentes tipos de investigación cualitativa y los métodos apropiados para la colección de datos, su ...
openaire   +4 more sources