Symmetry

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Tailoring a Behavioral Symmetry on KERMA, Mass Stopping Power and Projected Range Parameters against Heavy-Charged Particles in Zinc-Tellurite Glasses for Nuclear Applications
Symmetry - Tập 15 Số 6 - Trang 1201
Lidya Amon Susam, Ayberk Yılmaz, Ghada ALMisned, Hatice Yılmaz Alan, Gizem Ozturk, Gökhan Kılıç, Bahar Tuysuz, Selin Ece Topuzlar, B. Akkuş, Antoaneta Ene, H.O. Tekın
We present the behavioral changes and symmetrical enhancement on KERMA, mass stopping power and projected range parameters against heavy-charged particles through Indium (In) and Tantalum (Ta) incorporations for various zinc-tellurite glass groups such as TZI and ZTT for nuclear applications. SRIM and PAGEX codes are utilized for the determination of investigated attenuation parameters for...... hiện toàn bộ
Cubic Chemical Autocatalysis and Oblique Magneto Dipole Effectiveness on Cross Nanofluid Flow via a Symmetric Stretchable Wedge
Symmetry - Tập 15 Số 6 - Trang 1145
Nor Ain Azeany Mohd Nasir, Tanveer Sajid, Wasim Jamshed, Gilder Cieza Altamirano, Mohamed R. Eid, Fayza Abdel Aziz ElSeabee
Exploration related to chemical processes in nanomaterial flows contains astonishing features. Nanoparticles have unique physical and chemical properties, so they are continuously used in almost every field of nanotechnology and nanoscience. The motive behind this article is to investigate the Cross nanofluid model along with its chemical processes via auto catalysts, inclined magnetic fie...... hiện toàn bộ
Individual-Level and Population-Level Lateralization: Two Sides of the Same Coin
Symmetry - Tập 10 Số 12 - Trang 739
Elisa Frasnelli, Giorgio Vallortígara
Lateralization, i.e., the different functional roles played by the left and right sides of the brain, is expressed in two main ways: (1) in single individuals, regardless of a common direction (bias) in the population (aka individual-level lateralization); or (2) in single individuals and in the same direction in most of them, so that the population is biased (aka population-level laterali...... hiện toàn bộ
Deep Learning-Based Image Segmentation for Al-La Alloy Microscopic Images
Symmetry - Tập 10 Số 4 - Trang 107
Boyuan Ma, Xiaojuan Ban, Haiyou Huang, Chen Yu-lian, Wanbo Liu, Yonghong Zhi
Quantitative analysis through image processing is a key step to gain information regarding the microstructure of materials. In this paper, we develop a deep learning-based method to address the task of image segmentation for microscopic images using an Al–La alloy. Our work makes three key contributions. (1) We train a deep convolutional neural network based on DeepLab to achieve image seg...... hiện toàn bộ
Optimal Placement of Distributed Photovoltaic Systems and Electric Vehicle Charging Stations Using Metaheuristic Optimization Techniques
Symmetry - Tập 13 Số 12 - Trang 2378
Kulsomsup Yenchamchalit, Yuttana Kongjeen, Prakasit Prabpal, Krischonme Bhumkittipich
In this study, the concept of symmetry is introduced by finding the optimal state of a power system. An electric vehicle type load is present, where the supply stores’ electrical energy causes an imbalance in the system. The optimal conditions are related by adjusting the voltage of the bus location. The key variables are the load voltage deviation (LVD), the variation of the load and the ...... hiện toàn bộ
Statistical Damage Model of Altered Granite under Dry-Wet Cycles
Symmetry - Tập 11 Số 1 - Trang 41
Xuxin Chen, Ping He, Zhe Qin, Jianye Li, Yanping Gong
This paper presents a new statistical damage constitutive model using symmetric normal distribution. The broken rock microbody obeyed symmetric normal distribution and the equivalent strain principle in damage mechanics. The uniaxial compression tests of samples subjected to dry-wet cycles were performed. The damage model was established using the equivalent strain principle and symmetric ...... hiện toàn bộ
The Non-Relativistic Limit of the DKP Equation in Non-Commutative Phase-Space
Symmetry - Tập 11 Số 2 - Trang 223
Ilyas Haouam
The non-relativistic limit of the relativistic DKP equation for both of zero and unity spin particles is studied through the canonical transformation known as the Foldy–Wouthuysen transformation, similar to that of the case of the Dirac equation for spin-1/2 particles. By considering only the non-commutativity in phases with a non-interacting fields case leads to the non-commutative Schröd...... hiện toàn bộ
The Pentagonal Fuzzy Number:Its Different Representations, Properties, Ranking, Defuzzification and Application in Game Problems
Symmetry - Tập 11 Số 2 - Trang 248
Avishek Chakraborty, Sankar Prasad Mondal, Shariful Alam, Ali Ahmadian, Norazak Senu, Debashis De, Soheil Salahshour
In this paper, different measures of interval-valued pentagonal fuzzy numbers (IVPFN) associated with assorted membership functions (MF) were explored, considering significant exposure of multifarious interval-valued fuzzy numbers in neoteric studies. Also, the idea of MF is generalized somewhat to nonlinear membership functions for viewing the symmetries and asymmetries of the pentagonal ...... hiện toàn bộ
CNTs-Supercapacitors: A Review of Electrode Nanocomposites Based on CNTs, Graphene, Metals, and Polymers
Symmetry - Tập 15 Số 6 - Trang 1179
Ghobad Behzadi Pour, Hassan Ashourifar, Leila Fekri Aval, Shahram Solaymani
Carbon nanotubes (CNTs), due to mechanical, electrical, and surface area properties and their ability to adapt to different nanocomposite structures, are very substantial in supercapacitor electrodes. In this review, we have summarized high-performance, flexible, and symmetry CNT supercapacitors based on the CNTs/graphene, CNTs/metal, and CNTs/polymer electrodes. To present recent developm...... hiện toàn bộ
A Model of Diameter Measurement Based on the Machine Vision
Symmetry - Tập 13 Số 2 - Trang 187
Qing Tan, Ying Kou, Jianwei Miao, Siyuan Liu, Bosen Chai
If the shaft diameter can be measured in-situ during the finishing process, the closed-loop control of the shaft diameter processing process can be realized and the machining accuracy can be improved. Present work studies the measurement of shaft diameter with the structured light system composed of a laser linear light source and a camera. The shaft is a kind of part with rotationally sym...... hiện toàn bộ
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