Relationship between biometric and biophysical parameters with yield in traditional rice varieties in coastal saline belts of Tamil Nadu

805-817Rice is the major food crop of Asian and African countries. The nutritional qualities of rice grains vary based on their nutrient and amino acids content. Indigenous varieties are conserved for a variety of reasons. Farmers have great awareness about the rice varieties they were using and their importance. Some of them are pest and disease resistance (Sigappu Kuruvikar); some of them are suitable for saline soil (Kalarpalai); flood and drought resistance (Samba Mosanam and Vadan Samba) and provide energy and stamina (Mappillai Samba). In order to study the response of these traditional varieties to salinity, a replicated trial was conducted in a completely randomised block design (RBD) with 50 varieties (47 traditional rice varieties and 3 local varieties as check) in the coastal saline areas of Tamil Nadu. In this study, data on biometric, biophysical, growth analysis and yield parameters were recorded and statistical analysis of clustering of genotypes, correlation analysis, multidimensional scale and principal component analysis (PCA) were also done using the statistical tools for agricultural research software with the varieties. The results revealed that the varieties Raja mannar, Pal kudaivazhai, Kuzhiadichan and Raja mudi performed well by recording better observations in biometric, biophysical, growth analysis and yield parameters

Relationship between biometric and biophysical parameters with yield in traditional rice varieties in coastal saline belts of Tamil Nadu

805-817Rice is the major food crop of Asian and African countries. The nutritional qualities of rice grains vary based on their nutrient and amino acids content. Indigenous varieties are conserved for a variety of reasons. Farmers have great awareness about the rice varieties they were using and their importance. Some of them are pest and disease resistance (Sigappu Kuruvikar); some of them are suitable for saline soil (Kalarpalai); flood and drought resistance (Samba Mosanam and Vadan Samba) and provide energy and stamina (Mappillai Samba). In order to study the response of these traditional varieties to salinity, a replicated trial was conducted in a completely randomised block design (RBD) with 50 varieties (47 traditional rice varieties and 3 local varieties as check) in the coastal saline areas of Tamil Nadu. In this study, data on biometric, biophysical, growth analysis and yield parameters were recorded and statistical analysis of clustering of genotypes, correlation analysis, multidimensional scale and principal component analysis (PCA) were also done using the statistical tools for agricultural research software with the varieties. The results revealed that the varieties Raja mannar, Pal kudaivazhai, Kuzhiadichan and Raja mudi performed well by recording better observations in biometric, biophysical, growth analysis and yield parameters

Micromagnetic Simulation of Spin Transfer Torque Switching of Full-Heusler Co2FeAl0.5Si0.5 Alloy Thin Elliptical Disc

AbstractWe report micromagnetic simulation of spin transfer torque (STT) switching of a thin elliptical disc made of full-Heusler Co2FeAl0.5Si0.5 alloy. The STT results in switching the direction of initial magnetization of the disc to a new state based on the spin-polarization factor (ƞ) of the material and magnitude of current density (J) applied. The value of J required for magnetization switching need to be reduced in the order of 106 A/cm2. In our simulation we obtained 3 × 105 A/cm2 as the critical current density (Jc) required for complete magnetization switching of the disc. We analyzed the effect of ƞ on magnetization switching time by reducing the value of ƞ by 0.10 from the actual value of 0.76. The decrement in ƞ results in the increment of time taken to switch the direction of magnetization. The change in switching time for variable disc thickness was also studied. This simulation result holds a key factor in the study of STT switching in spin-valve nanopillar

A study on Mechanical properties of Vinylester based bio composite with Starch as filler material

In composites a conglomeration produces material properties which are unavailable from individual constituent materials. The use of petroleum based products as constituents in polymer matrix composite has raised concerns regarding environmental issue and non -renewability of the resource. Therefore in this work an attempt has been made to develop a biocomposite material using untreated dupion silk fiber as reinforcement material and vinyl ester as matrix material with Potato Starch used as filler material by hand layup technique.The biocomposites were prepared in varying percentage of filler addition (0%, 10%, 20%, and 30%) and different mechanical tests (tensile, flexure and hardness) were conducted on the samples prepared to the ASTM standards.From the results of the experiments conducted on the specimen it can be concluded that the performance of 10% Starch filler content Biocomposite is satisfactory in all aspects compared to 0%, 20%, and 30% Starch filler content Biocomposites

Macro and microscopic evaluation of Gmelina arborea Roxb. – A botanical pharmacognostic approach for quality control of raw drug material

Gmelina arborea Roxb. of family Verbenaceae, is one of the highly valued medicinal plant used in numerous traditional medical formulations. It belongs to the ‘Dasamoola’ group of ayurvedic medicinal plants and hence widely exploited. Pharmacognostic techniques involving macroscopic, microscopic and also dry powder analysis serve as botanical methods which help in the correct identification of the crude drug. Leaf constants such as stomatal number, stomatal index, vein islet number, vein termination number also have been determined. Better quality control practices in nutraceutical and pharmaceutical industries demand the correct identification of the dried plants or powdered drug thereby detects and prevents the adulterations, if any. The challenge ahead of this investigation is to validate the therapeutic efficacy and safety of the plant following standard methodology

CURRENT STATUS, CHALLENGES AND PREVENTIVE STRATEGIES TO OVERCOME DATA INTEGRITY ISSUES IN THE PHARMACEUTICAL INDUSTRY

The pharmaceutical industry is currently one of the most dynamic among all industries. At present, it is striking with various compliance challenges like never before there is increased regulation, acquisitions, push toward harmonization and endemic in a Data Integrity (DI) concern. DI weakness is identified, either as a result of an audit or a regulatory inspection, companies with multiple sites should ensure that appropriate corrective and preventive actions are implemented across the organizations and appropriate notification to regulatory authorities should be made wherever applicable. The objective of the study carries the number of issues involved within data integrity in current GMP aspects, the root causes were addressed based on warning letters. This review intends to study the concept of data integrity holistically in all aspects, regulatory expectations and to evaluate the state of compliance and challenges that explore to suggest appropriate remedial and proactive measures to avoid DI issues. There were many challenges involved to overcome the issues, which are all about the one's handling by maintaining good documentation practice. The importance, strategies and recommendations were discussed to overcome from the repeated data integrity mistakes. This review was carried out by systematic searches of data integrity in relevant guidelines, published articles, reviews and abstracts in Google scholar, Pubmed, Science direct, Embase, Web of science, Cochrane database of systematic reviews of articles up to March 2020. The keywords used for gathering information were listed below

Digital Voting Process via Block Chain Technology

Electronic voting is growing in popularity in today's culture. It has the ability to reduce administrative expenses and boost participation in the electoral process. Voters can cast their ballots from any location with an Internet connection, doing away with the necessity for paper ballots and polling places. Regardless of their merits, online voting solutions are seen with skepticism due to the fact that they present novel security risks. Vote rigging on a massive scale is possible due to a single vulnerability. When used for elections, electronic voting systems must be reliable and secure. However, problems with computerized voting systems may slow their widespread adoption. Electronic voting systems are being developed using blockchain technology due to the end-to-end verification benefits it provides. Electronic voting systems that lack the distributed, non-repudiation, and security features of this technology are missing out. A summary of blockchain-based electronic voting methods is provided here. The primary purpose of this analysis was to look at where things stand with blockchain-based voting research and online voting systems, as well as any problems with foreseeing their future that may exist. This serves as both a conceptual overview of the planned blockchain-based electronic voting application and an introduction to the blockchain's core structure and properties as they pertain to electronic voting. Several of the problems that currently afflict election systems may be solvable with the help of blockchain technologies, it has been found. Yet, concerns about privacy and transaction speed frequently come up when discussing the use of blockchain technology in practical contexts. Secure remote voting is essential for a scalable blockchain-based electronic voting system, and fast transactions are necessary for widespread adoption

PHARMACY PROFESSIONS IN INDIADURING COVID-19 PANDEMIC: PRESENT STATUS, FUTURE CHALLENGES AND A WAY FORWARD

People in every country became exposed to COVID-19 pandemic and cannot able to find a right solution and strategies to overcome from it. Pharmacy is the most important, dynamic and versatile health care profession in the world, whereas its scope and importance are always being emerging at any situation. Pharmacy professionals (PPs) working proactively for the public even in this pandemic situation. Since dependency is high, the responsibility and preference also high for PPs especially in this pandemic situation. Current status in pharmacy education and emerging future challenges of PPs in all aspects, particularly in thispandemic situation were addressed based on observational studies among various pharma industries and published news of Pharmacy Council of India (PCI). While in the development phase it has crossed many barriers, not only in the economic level,but also involves regulations, duration, process controls, legal hurdles and situational defects. The purpose of this review discusses the evolution and updates in pharmacy, education, pharmacy practice, regulations, and types of challenges along with recommendations for PPs in India in light of the COVID-19 pandemic. This review was carried out to summarize knowledge about the updates and challenges in pharmacy professions in all aspects. Sources were retrieved from relevant guidelines and published articles in Google scholar, Pubmed and Science direct of articles up to June 2020. The keywords used for gathering information were listed below