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Advanced Aspects of Engineering Research Vol. 16最新文献

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Evanescent Wave Fiber Optic Sensor for Detection of Fe+2 Using LED Source 用LED光源检测Fe+2的倏逝波光纤传感器
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/9683d
V. K. Kulkarni, H. H. Bendigeri
{"title":"Evanescent Wave Fiber Optic Sensor for Detection of Fe+2 Using LED Source","authors":"V. K. Kulkarni, H. H. Bendigeri","doi":"10.9734/bpi/aaer/v16/9683d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/9683d","url":null,"abstract":"A cost effective and sensitive chemical sensor is developed for detection ofFe+2 based on evanescent wave fiber optic absorption technique. A high quality LED source is used in sensing mechanism. Multimode sensor grade plastic clad silica (PCS) fiber is adopted as sensing arm, whose centre cladding region  is taken out to interact with the surrounding region(Fe+2 ions).This unclad region of the PCS fiber is used as a sensing element in this experiment. The sensor developed is highly sensitive over the dynamic range of concentration from 0.1ppm to 100ppm for the detection of Fe+2 in water.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132080468","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}
引用次数: 0
Advances in the Security Features of SATA Solid State Drives SATA固态硬盘安全特性研究进展
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/8922d
B. Jagdale
{"title":"Advances in the Security Features of SATA Solid State Drives","authors":"B. Jagdale","doi":"10.9734/bpi/aaer/v16/8922d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/8922d","url":null,"abstract":"This chapter focuses on advanced experiments and improvements in the security features of the SATA solid-state drives. In modern computer applications, the quantity of data is growing day by day, and accordingly, the size of storage media is also increasing rapidly. Flash memories are used in most storage devices, one of which is a Solid State drive. Solid-state drives, or SSDs, are non-volatile data storage devices that store data in NAND or NOR flash memories, providing features similar to traditional hard disk drives (HDD). This chapter provides a comparative study of Solid-state drives over Hard-disk drives. Further, a technique is designed and implemented to enhance SATA Solid-state drives security features in terms of user authentication, access control, and media recovery from the ATA security feature set.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115907345","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}
引用次数: 0
Polyphase Sequences with Good Correlation Properties and Merit Factor Based on Cyclic Algorithm Approach 基于循环算法的具有良好相关特性和优点因子的多相序列
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/6194d
Rajasekhar Manda, P. R. Kumar
{"title":"Polyphase Sequences with Good Correlation Properties and Merit Factor Based on Cyclic Algorithm Approach","authors":"Rajasekhar Manda, P. R. Kumar","doi":"10.9734/bpi/aaer/v16/6194d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/6194d","url":null,"abstract":"Polyphase Sequences with good autocorrelation properties, such as Pn {n=1,2,3,4,x}, Frank, Golomb, and the Chu, find many applications in RADAR, SONAR, and communication. Merit Factor (MF), ISL (Integrated Sidelobe Level) are performance measures used to evaluate the goodness of any sequence. This work uses a cyclic algorithm approach to generate Polyphase sequences with lengths ranging from 10^2 to 10^3 . The merit factor and correlation features of these cyclic algorithm techniques outperform the standard scenario. The average merit factor for lengths of 100 and 1000 was found to be 40.39 and 92.02, respectively. The correlation graphs of polyphase sequences using the cyclic technique are compared to the normal case.P2 sequences with a higher merit factor for odd integer square length were made achievable using this method. The merit factor values and correlation plots of four successive even and odd integer squared length sequences were compared.For these Polyphase sequences, a cyclic algorithmic approach for collecting design metrics has been implemented in MATLAB.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"66 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113983828","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}
引用次数: 0
A Study to Adapt Raw Clay Housing to Climate Change: The Locust Bean Tree (Parkia biglobosa) was Used as Protective Material 以刺槐豆树为保护材料的生土房屋适应气候变化的研究
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/9477d
Samah Ouro-Djobo Essoavana, Amey Kossi Bollanigni, Sanya A. Emile, Vianou Antoine, Atcholi Esso Kokou
{"title":"A Study to Adapt Raw Clay Housing to Climate Change: The Locust Bean Tree (Parkia biglobosa) was Used as Protective Material","authors":"Samah Ouro-Djobo Essoavana, Amey Kossi Bollanigni, Sanya A. Emile, Vianou Antoine, Atcholi Esso Kokou","doi":"10.9734/bpi/aaer/v16/9477d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/9477d","url":null,"abstract":"Raw clay has been used in housing construction from ancient times and is still used now. Traditional habitat, which consists of diverse buildings scattered around our earth, provides proof. Rain water wash, among any other pathologies impacting naked earthen walls, is a serious concern that requires careful consideration. This explains why this study on the protection mechanisms for these types of walls is so interesting. This article describes an experiment with low walls built of raw clay mixed with composite protective materials (both traditional and modern), which were subjected to intense flooding. The locust bean tree (local tree) fruit husk extract applied to raw clay mortar and correctly blended appears to provide superior ability to protect walls from water assault, according to the results of the tests examined through the efficiency of the protecting materials. In addition, consistency and plasticity tests showed improved performance in clay material qualities. \u0000Research carried out shows that the decoction of pods of Parkia biglobosa (nere) is rich in tannins compounds including gallic acid, epicatechin gallate and epigallocatechin.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038675","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}
引用次数: 0
Recent Study of Optical Activity and Faraday Rotation around the Edge Absorption of the Crystals Bi12SiO20 and Bi12SiO20:M (M = Co, Fe) Bi12SiO20和Bi12SiO20:M (M = Co, Fe)晶体的旋光性和法拉第边吸收研究进展
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/8222d
T. Dimov, I. Iliev, A. Hristova
{"title":"Recent Study of Optical Activity and Faraday Rotation around the Edge Absorption of the Crystals Bi12SiO20 and Bi12SiO20:M (M = Co, Fe)","authors":"T. Dimov, I. Iliev, A. Hristova","doi":"10.9734/bpi/aaer/v16/8222d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/8222d","url":null,"abstract":"In the spectral region of the excitons, reverse sign spectra of the Verdet constant V((hbaromega)) are observed in the optical active crystals Bi12 SiO20 and in the doped optical active crystals Bi12 SiO20:M (M=Co,Fe).. The spectral area, in which the sign of the doped crystals are changed, is moved in comparison to that of undoped crystals, and the energy of the photons (hbaromega), at which an inversion of the siX of the V((hbaromega)) of doped crystals is observed, is less than the one of the undoped crystals. The reverse siX spectra ofthe doped crystals Bi12 SiO20 in the spectral region of the excitons is clarified By an exchange interaction between the localized paramagnetic ions Co^(2+) (or Fe) and the charge carriers forming the excitons. The main internal defect (Bi_Si^(3+) +h^+) in Bi12 SiO20 in Bi12 SiO20 describes this effect in undoped crystals. The changing of the six of V((hbaromega)) in this defect by one exchange interaction ofthe ligand ion O^- with a connected exciton (e^-+h^+) in this defect according to a simplified model.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127109993","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}
引用次数: 0
Impact of Workplace Influencers on Performance 职场影响者对绩效的影响
Advanced Aspects of Engineering Research Vol. 16 Pub Date : 2021-06-28 DOI: 10.9734/bpi/aaer/v16/9384d
S. Krishnan, B. Balaji
{"title":"Impact of Workplace Influencers on Performance","authors":"S. Krishnan, B. Balaji","doi":"10.9734/bpi/aaer/v16/9384d","DOIUrl":"https://doi.org/10.9734/bpi/aaer/v16/9384d","url":null,"abstract":"General management programmes have become outdated as management education has progressed. Specialised management programmes are the flavour of the day.  This demands professors having specialised knowledge in one or more of the primary fields. This entails a detailed understanding and assimilation of skills that must be transferred to students pursuing management education. The function of the faculty is critical in generating not only graduates but also citizens who are valued internationally. \u0000Only when the workplace is packed with positive vibes and ambience can faculty be focused. The impact of several workplace factors on faculty performance is examined in this research. The influence was decoded using primary data collected from 629 faculty members and regression analysis. Faculty can enjoy development only when they are pushed to achieve greater heights. This necessitates good leadership and continuous mentoring along the way.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127861317","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}
引用次数: 0
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