Pub Date : 2019-10-28DOI: 10.32474/MAMS.2019.02.000133
C. Barbosa, S. S. Carvalho, I. C. Abud, L. G. Lima, D. S. Freitas
Antifriction components are used in motors and other devices which are subjected to dynamic loading associated to severe friction conditions between metallic surfaces, such as bearing in contact with rotatory shafts..
{"title":"Microstructural Characterization of Nonferrous Alloys for Antifriction Components","authors":"C. Barbosa, S. S. Carvalho, I. C. Abud, L. G. Lima, D. S. Freitas","doi":"10.32474/MAMS.2019.02.000133","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000133","url":null,"abstract":"Antifriction components are used in motors and other devices\u0000which are subjected to dynamic loading associated to severe friction\u0000conditions between metallic surfaces, such as bearing in contact\u0000with rotatory shafts..","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123761926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-23DOI: 10.32474/MAMS.2019.02.000132
Y. Bao, Sun Yi, Wan Detian
High strength and damage-tolerance, which could directly affect the service life and reliability of ceramic components, have long been the aspiration of manufacturing and engineering..
高强度和高损伤容限，直接影响陶瓷部件的使用寿命和可靠性，一直是制造业和工程界所追求的目标。
{"title":"Strengthen Ceramics via Pre-Stressing Design","authors":"Y. Bao, Sun Yi, Wan Detian","doi":"10.32474/MAMS.2019.02.000132","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000132","url":null,"abstract":"High strength and damage-tolerance, which could\u0000directly affect the service life and reliability of ceramic\u0000components, have long been the aspiration of manufacturing\u0000and engineering..","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114888675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-17DOI: 10.32474/MAMS.2019.02.000131
Eid Ea, M. Ragab
Copper and copper alloys have been considered as one of the best refractory materials due to their highly strength, excellent thermal characterization, prime corrosion resistance, good wear resistance, as well as their less cost..
{"title":"Synergetic Reinforcement of Cu-11.0 wt.% Al Alloy with Al2O3 Nano-Sized Particles and Carbon Nanotubes CNTs","authors":"Eid Ea, M. Ragab","doi":"10.32474/MAMS.2019.02.000131","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000131","url":null,"abstract":"Copper and copper alloys have been considered as one of the\u0000best refractory materials due to their highly strength, excellent\u0000thermal characterization, prime corrosion resistance, good wear\u0000resistance, as well as their less cost..","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125146147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
There are immense benefits of improving low-cost dyesensitized solar cells (DSCs) since solar energy is a promising renewable energy resource..
改进低成本的染料敏化太阳能电池(dsc)有巨大的好处，因为太阳能是一种有前途的可再生能源。
{"title":"Binary Iodides and Polyethylene Oxide (PEO) Based Gel Polymer Electrolyte for Dye Sensitized Solar Cells","authors":"Bandara Tmwj, Nishshanke Gbmmm, Thilakarathna Bdkk","doi":"10.32474/MAMS.2019.02.000130","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000130","url":null,"abstract":"There are immense benefits of improving low-cost dyesensitized\u0000solar cells (DSCs) since solar energy is a promising\u0000renewable energy resource..","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125475478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-09-27DOI: 10.32474/MAMS.2019.02.000129
Kopei Bv, Man’ko Ta, Romenska Op
The oil industry operates a large number of pipelines and oil products, which often fail due to the corrosive action of corrosive media, such as process or well production fluids..
{"title":"Carbon Fiber Pipes Characteristics Research Under cyclic pressure action","authors":"Kopei Bv, Man’ko Ta, Romenska Op","doi":"10.32474/MAMS.2019.02.000129","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000129","url":null,"abstract":"The oil industry operates a large number of pipelines and oil\u0000products, which often fail due to the corrosive action of corrosive\u0000media, such as process or well production fluids..","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123732280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-09-24DOI: 10.32474/MAMS.2019.02.000127
L. Kozak
Today there are a large number of studies of solidification processes. They give a general picture of the process based on equilibrium, quasi-equilibrium and kinetic models.
目前有大量关于凝固过程的研究。他们给出了基于平衡、准平衡和动力学模型的过程的总体情况。
{"title":"Investigation Peculiarities of Liquids Solidification","authors":"L. Kozak","doi":"10.32474/MAMS.2019.02.000127","DOIUrl":"https://doi.org/10.32474/MAMS.2019.02.000127","url":null,"abstract":"Today there are a large number of studies of solidification\u0000processes. They give a general picture of the process based on\u0000equilibrium, quasi-equilibrium and kinetic models.","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125075944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-08-22DOI: 10.31031/icp.2019.01.000524
R. Skopec
from the University of Tokyo, and Caltech mathematician Matilde Marcolli, argue that quantum entanglement is the key to solve this question [5,6]. Using a quantum theory (that does not include gravity), they showed how to compute energy density, which is a source of gravitational interactions in three dimensions, using quantum entanglement data on the surface. This is analogous to diagnosing conditions inside of your body by looking at X-ray images on two-dimensional sheets. This allowed to interpret Abstract Sometimes, if you want to understand how nature truly works, you need to break things down to the simplest levels imaginable. The macroscopic world is composed of particles that are - if you divide them until they can be divided no more - fundamental. They experience forces that are determined by the exchange of additional particles (or the curvature of spacetime, for gravity), and react to the presence of objects around them. At least, that’s how it seems. The closer two objects are, the greater the forces they exert on one another. If they’re too far away, the forces drop off to zero, just like your intuition tells you they should. This is called the principle of locality, and it holds true in almost every instance. But in quantum mechanics, it’s violated all the time. Locality may be nothing but a persistent illusion and seeing through that facade may be just what physics needs.
{"title":"Quantum Entaglement Entropy Produces Energy by Info- Entropy Fields Forces","authors":"R. Skopec","doi":"10.31031/icp.2019.01.000524","DOIUrl":"https://doi.org/10.31031/icp.2019.01.000524","url":null,"abstract":"from the University of Tokyo, and Caltech mathematician Matilde Marcolli, argue that quantum entanglement is the key to solve this question [5,6]. Using a quantum theory (that does not include gravity), they showed how to compute energy density, which is a source of gravitational interactions in three dimensions, using quantum entanglement data on the surface. This is analogous to diagnosing conditions inside of your body by looking at X-ray images on two-dimensional sheets. This allowed to interpret Abstract Sometimes, if you want to understand how nature truly works, you need to break things down to the simplest levels imaginable. The macroscopic world is composed of particles that are - if you divide them until they can be divided no more - fundamental. They experience forces that are determined by the exchange of additional particles (or the curvature of spacetime, for gravity), and react to the presence of objects around them. At least, that’s how it seems. The closer two objects are, the greater the forces they exert on one another. If they’re too far away, the forces drop off to zero, just like your intuition tells you they should. This is called the principle of locality, and it holds true in almost every instance. But in quantum mechanics, it’s violated all the time. Locality may be nothing but a persistent illusion and seeing through that facade may be just what physics needs.","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"780 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122996284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Extreme use of petroleum derivatives has driven the world to move from the traditional power sources to a sustainable power source to meet the increasing demand for energy.
石油衍生物的极端使用促使世界从传统能源转向可持续能源，以满足日益增长的能源需求。
{"title":"A review on Flexible working Electrode of Dye Sensitized Solar cell","authors":"Q. Abbas, Maham Sana, Zunaira Yousaf, Qaiser Atta, Aqsa Hashmi","doi":"10.32474/MAMS.2019.01.000125","DOIUrl":"https://doi.org/10.32474/MAMS.2019.01.000125","url":null,"abstract":"Extreme use of petroleum derivatives has driven the world to\u0000move from the traditional power sources to a sustainable power\u0000source to meet the increasing demand for energy.","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115779169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-16DOI: 10.32474/MAMS.2019.01.000123
Jacek Karpiesiuk
The article is a continuation of the statistical analysis presented in [1], and based on experimental research [2-4]. In the paper [1] it has been proven statistically that the higher tensile and shear strength is achieved by using thermal insulation with a higher density in all humidity conditions in a lightweight floor system (LFS).
{"title":"Regression of The Tensile Strength of Deformable Adhesive From Thermal Insulation Density In The Lightweight Floor System","authors":"Jacek Karpiesiuk","doi":"10.32474/MAMS.2019.01.000123","DOIUrl":"https://doi.org/10.32474/MAMS.2019.01.000123","url":null,"abstract":"The article is a continuation of the statistical analysis presented\u0000in [1], and based on experimental research [2-4]. In the paper [1]\u0000it has been proven statistically that the higher tensile and shear\u0000strength is achieved by using thermal insulation with a higher\u0000density in all humidity conditions in a lightweight floor system\u0000(LFS).","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124779643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-05DOI: 10.32474/MAMS.2019.01.000122
Jacek Karpiesiuk
Tests of tensile and shear strength of mortars adhesive, after the preparation of samples, took place from July 2016 to October 2018.
从2016年7月至2018年10月，在制备样品后进行了砂浆粘合剂的拉伸和剪切强度测试。
{"title":"Analysis of Tensile and Shear Strength Research Results of a Deformable Adhesive in a Lightweight Floor System","authors":"Jacek Karpiesiuk","doi":"10.32474/MAMS.2019.01.000122","DOIUrl":"https://doi.org/10.32474/MAMS.2019.01.000122","url":null,"abstract":"Tests of tensile and shear strength of mortars adhesive,\u0000after the preparation of samples, took place from July 2016 to\u0000October 2018.","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121549211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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