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42 articles for “al raman”
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Research ArticleOpen accessEvery word in the titleRaman Spectroscopy of Protein Crystal Nucleation and GrowthPechkova Eugenia, Maksimov, Georgy et al.Using Raman spectroscopy and the lysozyme as model system, we investigate the differences in protein conformation before and after Langmuir-Blodgett nanotemplate-induced crystal nucleation and growth. It was found, that the main difference in lysozyme conformation is associated to the higher amount of S-S bonds in lysozyme of LB crystals, probably in C-end of protein, resulting in the higher stiffness of … …American Journal of Biochemistry and Biotechnology, Vol. 10, Issue 3 · 8 Dec 2014 · 8,275 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStructural Analysis of DNA Interactions with Magnesium Ion Studied by Raman SpectroscopyS. Ponkumar, P. Duraisamy, N. IyanduraiProblem statement: In the present study, FT Raman spectroscopy had been used to extend our knowledge about Magnesium ion - DNA interactions at various volume ratios (1:50, 1:20, 1:10 and 1:5). Approach: The analysis of FT Raman data supported the existence of structural specificities in the interaction and also the stability of DNA secondary structure. Results: Results from the Raman … …American Journal of Biochemistry and Biotechnology, Vol. 7, Issue 3 · 28 Nov 2011 · 8,679 accessesView PDFCite
Research ArticleOpen accessIn the keywordsGraphene Synthesis by Plasma-Enhanced CVD Growth with EthanolTeresa Campo, María Cotto, Francisco Márquez et al.A modified route to synthesize graphene flakes is proposed using the Chemical Vapor Deposition (CVD) technique, by using copper substrates as supports. The carbon source used was ethanol, the synthesis temperature was 950°C and the pressure was controlled along the whole process. In this CVD synthesis process the incorporation of the carbon source was produced at low pressure and 950°C … …American Journal of Engineering and Applied Sciences, Vol. 9, Issue 3 · 27 Jul 2016 · 9,146 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Comparison between Electrical and Optical Chromatic Dispersion Compensation in Wavelength Divison Multiplexing Network Regarding to Electrical Pulse ShapesMohammad Syuhaimi Ab-Rahman, Majid MoghaddasiProblem statement: Besides of some impairment that has been inherited form single channel, specialists confronted with new obstacles in WDM implementation which bared them for achieving desired performance. Although Chromatic Dispersion (CD) exists in single channel too, it can worsens new nonlinearities which are occurs just in WDM systems. So CD compensation in WDM is even more vital than single … …Journal of Computer Science, Vol. 8, Issue 1 · 29 Oct 2011 · 6,920 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Non-Intrusive Experiment to Examine the Visual Attention Data on Exposure to a Brand Using Eye TrackingSurya Bahadur Thapa, Prasun Gahlot, Komal Suryavanshi et al.The objective of this study is to understand the influence of articulation on sports sponsorship posters of a sporting event. An eye tracking experiment was conducted to examine the visual attention data on exposure to the sponsor’s brand while viewing an advertisement poster. The respondents were asked to fill out a questionnaire based on what they could recall while viewing … …Journal of Computer Science, Vol. 19, Issue 3 · 28 Feb 2023 · 5,908 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffect of Timing Sequence of Brand Promotion in an Online Video-an Eye-Tracking StudyPrasun Gahlot, Surya Bahadur Thapa, Komal Suryavanshi et al.Embedded marketing in online videos has become a popular form of advertising. This study aims to examine the impact of visual attention due to different sequences of product placement by content creators in their videos on brand name, product name, and brand awareness. An experimental study was conducted to investigate the effect on the viewer's attention while viewing a video … …Journal of Computer Science, Vol. 19, Issue 1 · 7 Jan 2023 · 6,195 accessesView PDFCite
Research ArticleOpen accessIn the author namesMarketing your Business School on Social Media: Analyzing Social Media Content for Adopting the Right StrategiesVikram Kumar, Ramakrishnan RamanMany Indian Business Schools and higher educational institutions have realized the importance of social media and the interactions in the social media platforms for branding their institution. Higher education institutions, specifically Indian Business Schools (B Schools) have been using the social media as a platform to connect to the prospective students, employers and alumni. With growing competition it has become … …Journal of Computer Science, Vol. 15, Issue 9 · 6 Sep 2019 · 8,553 accessesView PDFCite
Research ArticleOpen accessIn the author namesPrediction of Residual Axial Load Carrying Capacity of Reinforced Concrete (RC) Columns Subjected to Extreme Dynamic LoadsMasoud Abedini, Azrul A. Mutalib, Sudharshan N. Raman et al.The evaluation of residual axial load carrying capacity of Reinforced Concrete (RC) columns to explosion load is significant for protection of buildings. The few investigations conducted on residual axial load carrying capacity of RC columns when subjected to blast loads. Therefore, the overall aim of this research is to generate equations on the blast capacity of axially and uniaxial loaded … …American Journal of Engineering and Applied Sciences, Vol. 10, Issue 2 · 5 May 2017 · 8,099 accessesView PDFCite
Research ArticleOpen accessIn the author namesINFORMATION AND COMMUNICATION TECHNOLOGY BASED MODEL FOR DEMATERIALIZATION OF ACADEMIC CERTIFICATES FOR INDIAN EDUCATIONAL SYSTEMRamakrishnan Raman, Dhanya Pramod, Vijayakumar BharathiInformation Communication Technology (ICT) can integrate all facets of academic business. Though some schools and Universities in India have attempted to digitize some or many parts of their business processes, awarding the final academic credentials/certificates is still paper based. The printed paper certificates is a huge cause of concern for security and reliability, as it gives opportunity to fraudsters to … …American Journal of Applied Sciences, Vol. 11, Issue 1 · 3 Dec 2013 · 7,685 accessesView PDFCite
Research ArticleOpen accessIn the author namesGate Replacement Technique for Reducing Leakage Current in Wallace Tree MultiplierNaveen Raman, ThanushkodiLeakage power has become more significant in the power dissipation of today’s CMOS circuits. This affects the portable battery operated devices directly. The multipliers are the main key for designing an energy efficient processor, where the multiplier design decides the digital signal processors efficiency. In this study gate replacement technique is used to reduce the leakage power in 4×4 Wallace … …Journal of Computer Science, Vol. 9, Issue 2 · 30 Mar 2013 · 6,763 accessesView PDFCite