Results 11 to 20 of about 11,490,915 (351)
The initial thickness ratio and number of layers of dissimilar metal components greatly influence the impact performance of laminated metal composites. In this paper, positive and lateral impact tests of 5-layer composite sheets with thickness ratios of ...
Zejun Chen +4 more
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Assessment of Cytotoxic and Genotoxic Effect of Modern Dental Materials in vivo
Objectives: The aim of the study was to assess the biocompatibility of modern composite and amalgam dental fillings. Material and Methods: The research was conducted on 150 healthy patients between the ages of 10 and 20 who had amalgam and composite ...
Milena Trutina Gavran +8 more
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Pembuatan dan Karakterisasi Sifat Fisis Komposit Multilayer Serat Rami
The use of composites as an innovative new material is increasing. Composites are made from two or more materials that have different properties. This research was conducted to make multilayer composites and determine the effect of variations in the ...
Naila Hilmiyana Syifa +2 more
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Residual Flexural Performance of Double-Layer Steel–RLHDC Composite Panels after Impact
The mechanical behavior of steel–concrete–steel (SCS) sandwich composite structures under low- or high-velocity impact loading has garnered increasing attention from researchers in recent decades.
Zhenyu Huang +3 more
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On the Metric Dimension of Arithmetic Graph of a Composite Number
This paper is devoted to the study of the arithmetic graph of a composite number m, denoted by A m . It has been observed that there exist different composite numbers for which the arithmetic graphs are isomorphic.
Shahid ur Rehman, M. Imran, I. Javaid
semanticscholar +1 more source
On Highly Composite and Similar Numbers [PDF]
A (positive whole) number is called highly composite if it has more divisors than any smaller number, highly abundant if the sum of its divisors is greater than that for any smaller number, and superabundant if the sum of the reciprocals of its divisors is greater than that for any smaller number. The author uses \textit{A. E.
Paul Erdös, L. Alaoglu
openaire +2 more sources
Analytical and Numerical Solution of Heat Transfer Equation in Rectangular Composite Fins [PDF]
Today, the use of composites has received widespread attention due to their special properties that cannot be found in alloys. Kevlar-Epoxy composite is one of the most widely used materials. In this paper, we analyze the heat transfer in rectangular fin
Mohsen Hajinejad Sorkhi +1 more
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Polymeric composite materials for radiation shielding: a review
The rising use of radioactive elements is increasing radioactive pollution and calling for advanced materials to protect individuals. For instance, polymers are promising due to their mechanical, electrical, thermal, and multifunctional properties ...
C. V. More +4 more
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Background: This systematic review and meta-analysis aims to assess composite and aggregate outcomes of observational studies in Crohn’s disease and to evaluate whether the number and type of variables included affect the frequency of the outcome ...
Fernando Magro +15 more
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Research on the Shear Behaviour of Composite Shear Connectors
In order to make full use of the advantages of welded stud and perfobond rib shear connectors, a new type of composite shear connector is proposed. Studs are welded to the perforated steel plate of the PBL connectors.
Chengfeng Xue +5 more
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