THE EFFECT OF DIFFERENT DESIGN RATIOS ON THE COMPRESSIVE STRENGTH OF GEOPOLYMER CONCRETE: A PARAMETRIC STUDY USING THE TAGUCHI METHOD by Ahmed Radhi Taha, Dr. Alyaa Abbas Al-Attar, Hasan Mohammed Ahmed

“…Different molarities was used in this study: 8, 10, 12, 14, and 16. …”
Get full text

Machine Learning Modeling Integrating Experimental Analysis for Predicting Compressive Strength of Concrete Containing Different Industrial Byproducts by Lakshmana Rao Kalabarige, Jayaprakash Sridhar, Sivaramakrishnan Subbaram, Palaniappan Prasath, Ravindran Gobinath

“…This study aimed to develop accurate models for estimating the compressive strength (CS) of concrete using a combination of experimental testing and different machine learning (ML) approaches: baseline regression models, boosting model, bagging model, tree-based ensemble models, and average voting regression (VR). …”
Get full text

Different Statistical Modeling to Predict Compressive Strength of High-Strength Concrete Modified with Palm Oil Fuel Ash by Soran Abdrahman Ahmad, Bilal Kamal Mohammed, Serwan Khwrshid Rafiq, Brwa Hama Saeed Hamah Ali, Kawa Omer Fqi

Get full text

Mechanical Properties and Energy Characteristics of Shales Under Conventional Triaxial Compression Conditions Based on Different Initial Prestresses by Yanju Li, Hao Yang, Xiaoqian Yuchi, Shengling Jiang, Rili Yang, Pan Shu, Hui Liu

“…ABSTRACT Conventional triaxial compression tests were conducted on shale specimens under varying initial prestress conditions to investigate their mechanical properties and energy evolution characteristics, thereby revealing the shale damage mechanism. …”
Get full text

Optimizing Recovery Strategies in Elite Speedskating: A Comparative Analysis of Different Modalities by Tomasz Kowalski, Kinga Rębiś, Jadwiga Malczewska-Lenczowska, Andrzej Klusiewicz, Michał Starczewski, Sebastian Klich, Przemysław Kasiak

“…Therefore, we compared three different recovery modalities (active cycling recovery, pneumatic compression boots, and isocapnic breathing protocol) in the context of perceived subjective pain and recovery variables, multiple biochemical and biomechanical indices, CMJ height and power, as well as repeated efforts on the ice track. …”
Get full text

Strength Characteristics and Mechanism of Tungsten Tailings Activated by the Different Biopolymers by Wentao ZHOU, Yuchao QIN, Mingli LU, Zexuan HU, Delong LIU, Shanmei LI

“…In order to study the effect of different biopolymers on the unconfined compressive strength of tungsten tailings which come from Xing’an of Guilin, the strength of specimens activated by four different biopolymers was tested, and the specimens were prepared by considering the curing temperatures and the biopolymer concentrations. …”
Get full text

Lost in Compression by Nicolas Malevé

Get full text

A Comprehensive Model and Numerical Study of Shear Flow in Compressible Viscous Micropolar Real Gases by Nelida Črnjarić, Ivan Dražić

Subjects: Get full text

Effects of Compression Pants with Different Pressure Levels on Anaerobic Performance and Post-Exercise Physiological Recovery: Randomized Crossover Trial by Qinlong Li, Kaixuan Che, Wenlang Yu, Wenda Song, Yue Zhou

“…These findings suggest that compression pants with different pressure levels yield distinct effects on anaerobic performance and physiological recovery. …”
Get full text

Compressive strength of premolars restored with ceramic crowns and supported with a glass fiber post using different luting agents by Flávia Carvalho de Oliveira Paixão, Vandilson Pinheiro Rodrigues, Roy George, Soraia de Fátima Carvalho Souza, Antonio Ernandes Macêdo Paiva, Adriana de Fátima Vasconcelos Pereira

“…This study aimed to compare the compressive strength of a ceramic crown supported by a GFP using different luting agents. …”
Get full text

Kaner biodiesel production through hybrid reactor and its performance testing on a CI engine at different compression ratios by Ashok Kumar Yadav, Mohd Emran Khan, Amit Pal

Get full text

Progressive Failure and Acoustic Emission Characteristics of Red Sandstone with Different Geometry Parallel Cracks under Uniaxial Compression Loading by Xizhen Sun, Fanbao Meng, Ce Zhang, Xucai Zhan, He Jiang

“…Initial damages of the fractured rock were simplified as parallel cracks in different geometric distributions, and then, the progressive failure and acoustic emission (AE) characteristics of specimens under the uniaxial compression loading were analyzed. …”
Get full text

Influence of Compression Ratio on Combustion and Emission Characteristics of Hydrogen Internal Combustion Engines Under Different Excess Air Coefficients by Diming Lou, Yixuan Liu, Yunhua Zhang

Get full text

The quality of bone and paraspinal muscle in the fragility osteoporotic vertebral compression fracture: a comprehensive comparison between different indicators by Sizheng Zhan, Haoning Ma, Xingguang Duan, Ping Yi

Get full text

Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement by Mohamed Bneni, Abd El-Monem I. El-Kholy, Ahmed. M. E. Elkilani, Seleem S. E. Ahmad

“…This work presents experimental and numerical research to evaluate the compression confinement techniques of HSC beams reinforced with different ratios of high-strength steel reinforcement. …”
Get full text

Compressibilidade de um Argissolo Amarelo distrocoeso submetido a diferentes manejos Compressibility of an Ultisol submitted to different managements by Veronildo S. Oliveira, Mário M. Rolim, Yuri D. J. Costa, Elvira M. R. Pedrosa, Ênio F. de F. e Silva

“…<br>The objective of this paper was to evaluate the compressibility of an Ultisol submitted to different managements of sugarcane cultivation. …”
Get full text

Influence of ceramic thermal barrier coating on diesel engine performance using scum oil biodiesel at different compression ratios by Krishnamurthy K. N., B. N. Akash Deep, Venkatesh Birur Jayanna, C. P. Sumalatha, Anwar Khan, Sarfaraz Kamangar, Saiful Islam, Abdul Razak, Yohanis Dabesa Jelila

Get full text

3D mesoscopic numerical investigation on the uniaxial compressive behavior of rock-filled concrete with different ITZ and aggregate properties by Peng Chen, Youbin Li, Xiaoling Tang, Ning Liu

“…After that, numerical modeling was used to investigate the effects of single changes in ITZ properties, aggregate properties and internal defects of aggregates on the uniaxial compressive properties of RFC. The results demonstrate that RFC’s uniaxial compressive performance increases with enhanced ITZ mechanical properties, although the role of ITZ in RFC differs from that in conventional concrete. …”
Get full text

Mechanical properties and microscopic research of different types of bentonite in conjunction with cement and fine sand by Zheyuan Feng, Zhibo Zhang, Qiang Tang, Yu Zhou

Get full text

Study on Anisotropic Mechanical Properties of Single-Crystal Silicon at Different Strain Rates by Zhongwang Tian, Wei Xue, Wenzhong Lou, Min Liu, Hengzhen Feng, Xiaoxia Wang, Shiteng Li, Shaokuan Wu

“…To examine the impact of the strain rate on the anisotropic mechanical characteristics of single-crystal silicon, nanoindentation and micro-tensile–compression tests were performed. This study analyzed the effects of varying crystal orientations at different strain rates on load–displacement behavior, elastic modulus, hardness, fracture toughness, and true stress–strain responses. …”
Get full text