Results 21 to 30 of about 605,121 (246)

Study on Measuring Technology for Apparent Density of Outburst Coal

Meikuang Anquan, 2020
In order to solve the problem that the apparent density measurement result of the coal body is inaccurate due to its small particle size, the feasibility of the coal seam apparent density measurement by simulating coal seam method is researched by ...
TIAN Shixiang, MA Ruishuai, ZOU Yihuai, LIN Huaying, XU Shiqing, ZENG Jianhua
doaj   +1 more source

Effect of Pressing Pressure on properties of Copper–10% Graphite Composites Prepared by Powder Metallurgy Technique

Tikrit Journal of Engineering Sciences, 2017
Copper metal has excellent thermal and electrical properties. It is suitable to use in many applications but it possesses relatively high friction and wear rate, So this research aimed to improve the behavior of the wear and reduce friction as well as ...
Hashim Sukor Humood AlGharagoly
doaj   +1 more source

Pengaruh Penambahan Arang Pelepah Sawit terhadap Sifat Mekanik Batu Bata Merah

Jurnal Ilmiah Biosaintropis (Bioscience-Tropic), 2023
Brick is a building material that is often used for residential walls. The bricks in this study were bricks with the addition of palm frond charcoal in the manufacturing process. The aims of this study were (1) to determine the effect of adding palm stem
Cory Dian Alfarisi, Padil Padil, Drastinawati Drastinawati, Wisrayetti Wisrayetti, Nurfatihayati Nurfatihayati, Yelmida A   +5 more
doaj   +1 more source

Development and Characterization of Tailored Polyurethane Foams for Shock Absorption

Applied Sciences, 2022
In this paper, different types of polyurethane foams (PUR) having various chemical compositions have been produced with a specific density to monitor the microstructure as much as possible.
Boumdouha Noureddine, Safidine Zitouni, Boudiaf Achraf, Chabane Houssém, Duchet-Rumeau Jannick, Gerard Jean-François   +5 more
doaj   +1 more source

Estudio de correlación y variabilidad de los métodos de inmersión en mercurio y el método capacitivo resonante para determinar densidad aparente de material cerámico crudo

Boletín de la Sociedad Española de Cerámica y Vidrio, 2011
In this paper, we present the results of the correlation study of the variables and parameters associated with the measurement of the apparent density (AD) for raw ceramic material used in the industrial manufacture of floor tiles, compared the mercury ...
Rodríguez P., O., López C., J., Navarrerte, C. F., Segura, E., Anteliz, K., Sánchez M., J., Monroy, R.   +6 more
doaj   +1 more source

Physical and Microstructure Properties of Oyster Mushroom-Soy Protein Meat Analog via Single-Screw Extrusion

Foods, 2020
Single-screw extrusion of a fibrous-structured meat analog from soy proteins added with low-grade oyster mushroom was successful. Satisfactory extrudates were obtained at a barrel temperature of 140 °C, screw speed range of 100–160 rpm, and oyster ...
Mazween Mohamad Mazlan, Rosnita A. Talib, Nyuk Ling Chin, Radhiah Shukri, Farah Saleena Taip, Mohd Zuhair Mohd Nor, Norazlin Abdullah   +6 more
doaj   +1 more source

Study on Reduction of Partially Oxidized Cauliflower-like Copper Powder by Hydrogen

Metals, 2022
The copper powder produced by electrolysis has a dendritic structure, which gives it excellent green strength as a raw material for producing powder metallurgical components. Yet its large specific surface makes it susceptible to oxidation.
Juan An, Gang Xie, Wentang Xia, Xiaoli Yuan, Kai Liu, Hao An, Hongdan Wang   +6 more
doaj   +1 more source

Lamination and Its Impact on the Physical and Mechanical Properties of the Permian and Triassic Terrestrial Sandstones

Resources, 2021
The sandstones with a laminated structure are common building materials. Lamination is macroscopically expressed as colour and grain size variations observed both in the deposit and within individual beds; therefore, the properties of such sandstones are
Beata Figarska-Warchoł, Marek Rembiś
doaj   +1 more source

Obtaining Foamed Glass-Ceramics from Diamond Concentration Tailings

Ceramics, 2023
The possibility of obtaining building foamed glass-ceramic using the diamond concentration tailings of the Lomonosov deposit in Arkhangelsk Region, Russia, is demonstrated here.
Olga V. Suvorova, Nadezhda K. Manakova, Andrey I. Novikov, Dmitriy V. Makarov   +3 more
doaj   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source