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Hilal Yilanci and Pinar Gezer
Aim: The objective of this systematic review was to offer quantitative evidence regarding the influence of surface properties on the mechanical stability of miniscrews. Materials and Methods: The comprehensive search strategy involved querying databases,...
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Miao He, Peng Qi, Leng Han and Xiongkui He
Droplet collectors are commonly utilized to gauge the effect of pesticide deposition on crops. However, the varying surface characteristics of these collectors can lead to disparate data outcomes. Notably, water-sensitive paper is limited in humid enviro...
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Malwina Kolano, Marek Cala and Agnieszka Stopkowicz
The surface of Phobos is an intriguing subject of research for many scientists. This is associated, among other things, with the fact that it is perceived as a potential launch site for future human Mars exploration. Additionally, measurements conducted ...
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Sabina Cherneva, Vladimir Petrunov, Vladimir Petkov, Vladimir Bogdanov and Silviya Simeonova
The mechanical properties, structure, and morphology of milled and 3D-printed Ti-6Al-4V alloys produced by selective laser melting were investigated in this study. The mechanical properties were investigated by means of nanoindentation, a tensile test, a...
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Yuhuan Qiu, Guohua Kang, Xunlong Cheng and Jiaqi Wu
To address the problem that the black coating for spacecraft optical stealth easily falls off, this study constructs a light-absorbing spacecraft surface based on a micro/nanostructure through imitating a natural light-trapping structure. In this paper, ...
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Cansu Atalay, Uzay Koc Vural, Baris Tugay, Ivana Miletic and Sevil Gurgan
The surface gloss, radiopacity and enamel/dentin shear bond strengths (SBS)s of five commercially available contemporary universal composite resins (CR)s were examined. The tested universal CRs were as follows: G-aenial A?CHORD (GA), Charisma Diamond (CD...
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M. S. M. Al-kahtani, Han Zhu, Yasser E. Ibrahim, S. I. Haruna and S. S. M. Al-qahtani
Polymer-modified cement mortar has been increasingly used as a runway/road pavement repair material due to its improved bending strength, bonding strength, and wear resistance. The flexural strength of polyurethane?cement mortar (PUCM) is critical in ach...
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Beata Kaczmarek-Szczepanska, Lidia Zasada, Marta Michalska-Sionkowska, Jithin Vishnu and Geetha Manivasagam
Titanium is one of the most widely used metals in implantology owing to its reduced modulus, improved corrosion resistance and good biocompatibility. In spite of its excellent biocompatibility, it does not exhibit inherent antibacterial and antioxidant a...
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Chavarat Jarungvittayakon, Anak Khantachawana and Paphon Sa-ngasoongsong
Cobalt?chromium (CoCr) alloy is widely used for medical implants such as for dental or joint replacements because of its strength and high corrosion resistance. By throwing a spherical media against a material surface, fine-particle shot peening can modi...
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A. H. Kadhum, Salah Al-Zubaidi and Salah S. Abdulkareem
This study aims to evaluate the 3D-printed parts of different materials in terms of the achieved mechanical properties and surface characteristics. Fourteen infill patterns were employed in the 3D printing of polylactic acid (PLA), enhanced polylactic ac...
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Roberto Lo Giudice, Alessandro Sindoni, João Paulo Mendes Tribst, Amanda Maria de Oliveira Dal Piva, Giuseppe Lo Giudice, Ugo Bellezza, Giorgio Lo Giudice and Fausto Famà
Background: The High Performance Polymer is a based polymer biomaterial that was introduced as dental material to manufacture dentures superstructure and dental implants abutments. However, its surface characteristics and stress state still need to be pr...
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Xiaobin Wu, Jun Cheng, Zhilong Xu, Leyang Dai, Qingshan Jiang, Bosheng Su, Li Zhu and Zhenye Zhao
Ultrasonic surface rolling (USRP) is an effective process to improve a workpiece?s fatigue property, in which ultrasonic vibration and static force are applied on the workpiece?s surface. In order to clarify the ultrasonic rolling strengthening mechanism...
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Ahmed Elkaseer, Amal Charles, Stella Schneider and Steffen G. Scholz
The work reported in this article leads towards the potential development of functionally graded structures and components using laser powder bed fusion.
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Carla Palomino-Durand, Emmanuel Pauthe and Adeline Gand
Modern innovation in reconstructive medicine implies the proposition of material-based strategies suitable for tissue repair and regeneration. The development of such systems necessitates the design of advanced materials and the control of their interact...
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Jae-Il Jeong, Jong-Hyoung Kim, Si-Geun Choi, Young Tae Cho, Chan-Kyu Kim and Ho Lee
The bearing is a machine element that plays an important role in rotating the shaft of a machine while supporting its weight and load. Numerous bearings have been developed to improve durability and life, depending on the functions and operating conditio...
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Arthur M. James R., Wenqiao Yuan, Duo Wang, Donghai Wang and Ajay Kumar
The effect of airflow rate, biomass moisture content, particle size, and compactness on the surface properties of biochar produced in a top-lit updraft gasifier was investigated. Pine woodchips were studied as the feedstock. The carbonization airflow rat...
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Mohamed Kchaou, Khaled Abuhasel, Mosaad Khadr, Faouzi Hosni and Mohammed Alquraish
Sterilization methods for individuals and facilities are extremely important to enable human beings to continue the basic tasks of life and to enable safe and continuous interaction of citizens in society when outbreaks of viral pandemics such as the cor...
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Antarinia Craciun, Ioana B?ldea, Ana Ispas, Mîndra Eugenia Badea, Ioan Petean, Codruta Sarosi, Marioara Moldovan, Stanca Cuc, Razvan Ene and Maria Crisan
The purpose of this study was to evaluate the surface and in vitro cytotoxicity on human dysplastic oral keratinocytes (DOK) of four commercial resins-based dental composites commonly used in prosthodontics dental therapies: two indirect composites for c...
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Mihailo Kravchenko,Larysa Rybchuk,Dina Fedorova,Roman Romanenko,Vladimir Piddubnyi,Inna Danyliuk,Karina Palamarek,Tatiana Marusyak,Tetiana Nezveshchuk-Kohut
Pág. 22 - 33
Results obtained in the studies of rheological, surface and sensory characteristics of marzipan paste containing dry demineralized whey (DDW) are presented in this paper. Positive effect of DDW on sensory characteristics of model compositions of marzipan...
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Hom Nath Dhakal, Sikiru Oluwarotimi Ismail, Johnny Beaugrand, Zhongyi Zhang and Jurgita Zekonyte
The quest for sustainable, low-cost and environmental friendly engineering materials has increased the application of natural fiber-reinforced polymer (FRP) composite. This paper experimentally investigates the effects of variable mean hemp fiber (HF) as...
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