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Andrei Zaharia, Valentin Nedeff, Juan A. López-Ramírez, Emilian Mo?negu?u, Narcis Bârsan, Mirela Lehadus-Panaite, Jamroziak Krzysztof and Claudia Tomozei
In recent years, more and more emphasis has been placed on the use of home filtration systems as a coarse pre-filtration step. The PP (polypropylene) filter cartridge is one of the most common of these systems, with the role of retaining solid suspension...
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Alexandre Anesi, Sara Negrello, Marta Checchi, Mattia Di Bartolomeo, Roberta Salvatori, Francesco Cavani, Carla Palumbo and Marzia Ferretti
In this study, the superiority of piezosurgical devices compared to the reciprocating saw is demonstrated on fresh human samples. Ultrasonic osteotomes showed superior performance, and their cutting features might provide better bone healing and remodeli...
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Kiran Kumar Poloju, Shalini Annadurai, Ram Kishore Manchiryal, Mallikarjuna Rao Goriparthi, Prabu Baskar, Mayakrishnan Prabakaran and Jongpil Kim
Concrete is a versatile construction material used along with a reinforcement. Concrete is made up of binder materials and aggregates. Cement is a primary binder material used to produce conventional concrete. Carbon dioxide emissions in the atmosphere a...
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Waqas Haroon, Naveed Ahmad and Nuha Mashaan
Nano-technology has played a vital role in upgrading the durability and sustainability of asphalt pavements during the last decade. Conventional bitumen does not provide adequate performance against permanent deformation in severe weather conditions. Qua...
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Xiao Zhang, Zhi Ding, Shao-Heng He, Gui-Di Zhang, Miao-Miao Sun and Tang-Dai Xia
Based on the lateral consolidation compression experiment of remolded soil simulating the effects of pile driving and soil squeezing, in this paper, the microstructures of soil with different degrees of lateral consolidation were investigated by a scanni...
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Xinhao Liu, Wei Cao, Linqing Xie, Chengjun Sun and Fenghua Jiang
The global outbreak of Corona Virus Disease 2019 (COVID-19) has led to an extreme increase in the use of disposable masks. If the used disposable masks are not appropriately disposed of, they will enter the natural environment and lead to environmental p...
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Linchun Zhang, Ailian Zhang, Ke Li, Qian Wang, Junzhe Liu and Hui Wang
The electrical resistance and polarization effect of cement paste containing reinforcement were tested to research the anti-corrosion properties of steel bars in cement paste. Moreover, the microstructure and composition of passivation film and rust on t...
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Zehua Gao, Wei Ma, Sijiang Huang, Peiyao Hua and Chuwen Lan
A field emission scanning electron microscope (FESEM) is a complex scanning electron microscope with ultra-high-resolution image scanning, instant printing, and output storage capabilities. FESEMs have been widely used in fields such as materials science...
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Tanvir Imtiaz, Asif Ahmed, MD Sahadat Hossain and Mohammad Faysal
The reuse of recycled crushed concrete aggregate (RCCA) and reclaimed asphalt pavement (RAP) can provide a sustainable solution for the disposal of C&D waste materials instead of sending them to landfills. More importantly, it will conserve energy an...
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Melissa Andriessen, Madeleen Struwig, Stefan J. Siebert
Pág. 5 bladsye
The? Southern? African? Alliaceae? Borkh.? is? represented? by? four genera (Allium L., Nothoscordum Kunth, Tulbaghia L. and Prototulbaghia Vosa) and 28 species. The? pollen? morphology? of? the? endangered? monotypic? genus Prototulbaghia has? no...
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Inocente Bojórque, Jorge Acevedo, Raquel Valera
Pág. Page 165 - 172
Na2Si04 behavior as a mineralizer agent on organic fibers composites with Type I Portland Cement matrix is possible to observe it through a Scanning Electron Microscope (SEM). The purpose of this research was to study the role of this agent on this mater...
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Hadeel R. H. Al-Newani, Sukeyna A. Aliway, Alia E. Aloubaidi Aloubaidi, Seeham A. Qasim
Introduction: The Apiacae is rich with species diversity in Iraq but the palynological contributions on this family are focused on some taxa on species level. Number of micromorphological characters were used in this study carried out by compound light m...
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Tie-Gang Wang, Yu Dong, Yanmei Liu, Srinivasan Iyengar, Kwang Ho Kim and Zubing Yang
In this work, the surface morphology changes of nanocrystalline Cr2O3 film deposited on Si wafer during the heating process were observed in-situ by means of an environmental scanning electron microscope (ESEM). The Cr2O3 film cracked at high temperature...
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Tie-Gang Wang, Yu Dong, Yanmei Liu, Srinivasan Iyengar, Kwang Ho Kim and Zubing Yang
In this work, the surface morphology changes of nanocrystalline Cr2O3 film deposited on Si wafer during the heating process were observed in-situ by means of an environmental scanning electron microscope (ESEM). The Cr2O3 film cracked at high temperature...
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Sufyan Azam, Shadi Munshi, Mohamed K. Hassan and Alex Fragoso
Electrical and electronic devices that experience long-term vibrations.
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Katarzyna Mitura, Joanna Kornacka, Aleksandra Niemiec-Cyganek, Lucyna Pawlus-Lachecka, Katarzyna Mydlowska, Anna Sobczyk-Guzenda, Witold Kaczorowski, Paulina Ossowska, Blazej Balasz and Piotr Wilczek
The main problem with using modified allotrophic forms of carbon with nanodiamond particles in the production of food packaging is establishing the boundary between safety, as it affects the human body, and the adequate and effective action of the substa...
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Naseem Akhtar, Muhammad Izzuddin Syakir, Saleh Ali Tweib, Muhammad Irman Khalif Ahmad Aminuddin, Mohamad Shaiful Md Yusuff, Abdullah H. Alsabhan, Faisal M. Alfaisal, Shamshad Alam and Jibran Qadri
Soil is a heterogeneous material, and its properties are vital from an agricultural perspective and for groundwater management. However, limited studies have been performed on the soil characteristics (soil texture, water-holding capacity, and soil compo...
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Jingyi Chang, Yuanyuan Li and Hailong Lu
Pyrites are widely distributed in marine sediments, the morphology of which is applied as a proxy to infer the redox conditions of bottom water, and identify diagenetic stages and hydrocarbon leakage activities. In this review, the methods used for the m...
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Eleana Spavento,Mónica Murace,Luis Acuña,Silvia Estela Monteoliva,Mª Teresa Troya
Pág. e008
Aim of study: to assess the natural durability of Populus x euramericana ?I-214? against xylophagous fungi and termites, and to carry out a macro-microscopic analysis of the alterations caused by each xylophagous agent in order to get the necessary infor...
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Linhui Qiang, Cong Zhang, Feng Qu, Xiaonan Wu and Hongyan Wang
Porous poly- D, L-lactic acid (PDLLA) electrospinning fiber membrane was prepared, and nano-hydroxyapatite (nHA) was adsorbed and wrapped into it during the unique shrinking process of the PDLLA fiber membrane to fabricate the PDLLA/nHA composite membran...
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