{"title":"Sarcoidal Granuloma in Cervical Lymph Node: Case Report","authors":"Bencheikh Razika","doi":"10.47363/jnsrr/2022(4)134","DOIUrl":"https://doi.org/10.47363/jnsrr/2022(4)134","url":null,"abstract":"Sarcoidosis is a multi‐system granulomatous disease of unknown etiology. The presentation of sarcoidal granuloma in neck nodes without typical manifestations of sarcoidosis is difficult to diagnose. We describe the case of a 60-year-old woman with a left latero cervical lymphadenopathy, the excisional biopsy from the neck mass showed noncaseating epithelioid cell granuloma and th immunohistochemistry confirmed the diagnosis of gonglion sarcoidosis.","PeriodicalId":262287,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127080109","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}
{"title":"An Engine for Nanosciences Research","authors":"Afonin Sm","doi":"10.47363/jnsrr/2022(4)133","DOIUrl":"https://doi.org/10.47363/jnsrr/2022(4)133","url":null,"abstract":"In nanosciences research the structural model of an electro elastic engine is constructed. Its structural scheme of is received. For an engine its matrix equation of the deformations are obtained in the decisions of the precision control systems. The parameters of an engine are determined.","PeriodicalId":262287,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115307199","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}
{"title":"Elastic Modulus Micro-Modelling of Graphene Nanoplates (GnPs) Filled Mixture of Epoxy Resin and PVDF Polymer Materials","authors":"VK. Srivastava","doi":"10.47363/jnsrr/2022(4)132","DOIUrl":"https://doi.org/10.47363/jnsrr/2022(4)132","url":null,"abstract":"The main objective of the present work is to develop micro-modelling of elastic modulus of graphene nanoplates (GnPs) reinforced mixture of epoxy resin and PVDF polymer materials. The weight percentage variation of graphene nanoplates are incorporated in the mixture ratio 10:1 of epoxy resin and PVDF polymer materials for the measurement of elastic modulus with the variation of weight percentage of graphene nanoplates under tension and compression. Results indicate that the elastic modulus under tension and compression increases with the increase of weight percentage of graphene nanoplates in the mixture of epoxy resin and PVDF polymer matrix due to inhancement of mechanical properties of mixed PVDF and Epoxy resin polymer matrix.","PeriodicalId":262287,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121141591","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}
{"title":"Photon Mass","authors":"SA Orlov","doi":"10.47363/jnsrr/2022(4)136","DOIUrl":"https://doi.org/10.47363/jnsrr/2022(4)136","url":null,"abstract":"The atomic structure is presented on the basis of the theory of vortex gravitation. The feasibility and calculation of the values of the density and mass of electromagnetic particles are proposed. A calculation is made, which proves that the photon must have mass. In the calculations, some physical characteristics of electromagnetic particles that are accepted by modern physics are refuted.","PeriodicalId":262287,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132544411","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}