Results 21 to 30 of about 12,798,996 (387)

Pembuatan dan Karakterisasi Sifat Fisis Komposit Multilayer Serat Rami

open access: yesJPFT (Jurnal Pendidikan Fisika dan Teknologi), 2021
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
doaj   +1 more source

On the Metric Dimension of Arithmetic Graph of a Composite Number

open access: yesSymmetry, 2020
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

Residual Flexural Performance of Double-Layer Steel–RLHDC Composite Panels after Impact

open access: yesBuildings, 2023
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
doaj   +1 more source

Composite outcomes in observational studies of Crohn’s disease: a systematic review and meta-analysis

open access: yesTherapeutic Advances in Gastroenterology, 2022
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
doaj   +1 more source

Polymeric composite materials for radiation shielding: a review

open access: yesEnvironmental Chemistry Letters, 2021
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
semanticscholar   +1 more source

Impact of the number of coupling points on values of composite beams deformations [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2011
Technological development, thanks to which high-performance materials were produced, allowed engineers to design elegant structures, which in the total load have smaller share of dead weight.
Tarić Mirsad, Maslak Emir
doaj   +1 more source

Analytical and Numerical Solution of Heat Transfer Equation in Rectangular Composite Fins [PDF]

open access: yesMechanics of Advanced Composite Structures, 2022
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
doaj   +1 more source

Research on the Shear Behaviour of Composite Shear Connectors

open access: yesBuildings, 2022
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
doaj   +1 more source

Fast Multi-ANN Composite Models for Repeater Optimization in Presence of Parametric Uncertainty for on-Chip Hybrid Copper-Graphene Interconnects

open access: yesIEEE Access, 2023
In this paper, composite models are developed to predict the statistics of the optimal number and size of repeaters required to minimize the power delay product (PDP) of on-chip hybrid copper-graphene interconnects when subject to parametric uncertainty.
Suyash Kushwaha   +3 more
doaj   +1 more source

Pengaruh Tutupan Lahan terhadap Base Flow Index DAS Way Seputih Provinsi Lampung

open access: yesSiklus: Jurnal Teknik Sipil, 2021
Tujuan penelitian ini adalah menganalisis nilai Base Flow Index (BFI) dan debit baseflow DAS Way Seputih; menganalisis nilai Curve Number (CN) composite DAS Way Seputih tahun 2005, 2009, dan 2011; serta menganalisis pengaruh perubahan tutupan lahan ...
Adenan Yusuf   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy