Results 21 to 30 of about 797,588 (268)

The Curing and Strength Properties of Highly Moist Waste Mud from Slurry Shield Tunnel Construction

Applied Sciences, 2022
The waste mud from slurry shield tunnel construction can easily cause environmental pollution. Thus, the RCSLP curing agent is developed to reutilize the waste mud produced in the Jinan Yellow River tunnel. The strength properties of the soils solidified
Ziyu Ding, Tao Liu, Yan Zhang, Xiuting Su, Jianguo Zheng   +4 more
doaj   +1 more source

Study of the Effect of Adding Nb₂O₅ on Calcium Titanate-Based Ferroelectric Ceramics

ChemEngineering, 2023
This paper considers the effect of adding niobium oxide (Nb2O5) to ferroelectric ceramics based on calcium titanate (CaTiO3), and establishes a connection between the observed alterations in strength and dielectric properties and the variation in the ...
Maxim V. Zdorovets, Gulnaz Zh. Moldabayeva, Inesh Z. Zhumatayeva, Daryn B. Borgekov, Rafael I. Shakirzyanov, Artem L. Kozlovskiy   +5 more
doaj   +1 more source

Abrasion resistance and strength properties of non-fibrous and steel fiber reinforced mortars with different aggregates

Journal of Sustainable Construction Materials and Technologies, 2018
In this paper, an experimental investigation was carried out to study the effect of using different aggregateson the abrasion resistance, flexural and compressive strengths of the manufactured OPC mortars.
Mucteba Uysal, Yurdakul Aygörmez, Mukhallad M. Al-mashhadani̇, Orhan Canpolat, Mustafa Karagöz   +4 more
doaj   +1 more source

Polymer composites containing waste dust from power production I. Influence of particles’ mechanical activation on composite’s strength characteristics

Macedonian Journal of Chemistry and Chemical Engineering, 2008
Polymer composites containing filler of waste dust from power production were studied. Waste particles were mechanically treated at room temperature for 30 minutes and the influence of mechanical activation on particles size distribution, chemical ...
Milena Koleva, Venceslav Vassilev, Gergo Vassilev   +2 more
doaj   +1 more source

Petrographic and Geotechnical Features of Dir Volcanics as Dimension Stone, Upper Dir, North Pakistan

Geosciences, 2023
The utilization of dimension stone in construction has been prevalent since ancient times; however, its application in modern construction has gained significant attention over the last few decades. This research aimed to assess the physical and strength
Muhammad Nawaz, Waqas Ahmed, Muhammad Yasir, Ihtisham Islam, Hammad Tariq Janjuhah, George Kontakiotis, Assimina Antonarakou, Christina Stouraiti   +7 more
doaj   +1 more source

A Study on the Drying Shrinkage and Mechanical Properties of Fiber Reinforced Cement Composites Using Cellulose Nanocrystals

International Journal of Concrete Structures and Materials, 2019
As part of the research on cement composites using cellulose nanocrystal (CNC) aqueous solution instead of general water, this study produced high-toughness cement composites reinforced with flax and steel fibers to improve the tensile deformation ...
Hyung-Joo Lee, Seung-Ki Kim, Heon-Seok Lee, Woosuk Kim   +3 more
doaj   +1 more source

On the strength of comparisons in property testing

Information and Computation, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Health Literacy, Self‐Efficacy and Knowledge of Sickle Cell Disease Among Caregivers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a hereditary blood disorder in which abnormal haemoglobin leads to severe anaemia, painful crises and organ failure. Caregivers’ health literacy (HL) – their ability to assess, understand and apply information, and interact with healthcare professionals – is crucial for managing children with SCD, yet ...
Melanie Bruinooge, Maite E. Houwing, Rowena L. Grohssteiner, Ferdows Atiq, Sonja A. M. C. Teuben, Mirjam P. Fransen, Marjon H. Cnossen   +6 more
wiley   +1 more source

Influence of moisture content and loading orientation on some mechanical properties of Mucuna flagellipes nut

Research in Agricultural Engineering, 2012
The effects of moisture content and loading orientation on some strength properties of Mucuna flagellipes nut namely, bioyield, yield and rupture points; bioyield, compressive and rupture strengths; and moduli of elasticity, resilience, toughness and ...
N.A. Aviara, O.A. Onuh, S.E. Ehiabhi
doaj   +1 more source