Results 51 to 60 of about 79,761 (304)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Topological properties of Graphene using some novel neighborhood degree-based topological indices

International Journal of Mathematics for Industry, 2019
Topological indices are numeric quantities that transform chemical structure to real number. Topological indices are used in QSAR/QSPR studies to correlate the bioactivity and physiochemical properties of molecule.
Sourav Mondal, Nilanjan De, Anita Pal
doaj   +1 more source

Some mappings with topological degree zero [PDF]

Proceedings of the American Mathematical Society, 1956
is sometimes proved by determining the topological degree of M at q. If the degree is different from zero, the equation has a solution. However if the degree is zero, then purely topological considerations give practically no information about solutions. The advantage of the topological degree approach is that comparatively little information about the
openaire   +2 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Degree-based topological indices of iron (II) chloride.

Degree-based topological indices of iron (II) chloride.
Hao Zhou (136535), Muhammad Farhan Hanif (17720305), Hasan Mahmood (17720308), Muhammad Kamran Siddiqui (5835578), Samuel Asefa Fufa (17720311), Mazhar Hussain (298375)   +5 more
core   +1 more source

Ve-degree and Ev-degree topological analysis of some anticancer drugs

, 2020
Computing topological indices of drug structures provides the chemical information about the underlying topology of the drug's structures. Novel anticancer drug studies have been conducting by researches to design and produce ideal drugs.
Ediz, Süleyman, Alaeiyan, Mehdi, Farahani, Mohammad Reza, Cancan, Murat   +3 more
core   +1 more source

Degree-Based Topological Aspects of Polyphenylene Nanostructures

, 2022
In a molecular graph, molecules are associated with some numerical values these values are known as topological indices. From the M-polynomial of molecular structure we can derived degree based topological indices.
Chu, Yu-Ming, Numan, Muhammad, Butt, Saad Ihsan, Ullah, Rizwan, Ali, Usman, Siddiqui, Muhammad Kamran, Cancan, Murat   +6 more
core   +1 more source

Topological Degree for Operators of Class (S)₊ with Set-Valued Perturbations and Its New Applications

Fractal and Fractional
We investigate the topological degree for generalized monotone operators of class (S)+ with compact set-valued perturbations. It is assumed that perturbations can be represented as the composition of a continuous single-valued mapping and an upper ...
Evgenii S. Baranovskii, Mikhail A. Artemov   +1 more
doaj   +1 more source

Enumeration degrees and non-metrizable topology

CoRR, 2019
The enumeration degrees of sets of natural numbers can be identified with the degrees of difficulty of enumerating neighborhood bases of points in a universal second-countable $T_0$-space (e.g. the $ω$-power of the Sierpiński space). Hence, every represented second-countable $T_0$-space determines a collection of enumeration degrees.
Takayuki Kihara, Keng Meng Ng, Arno Pauly   +2 more
openaire   +2 more sources