Research Article
Amit Kesarwani; Suraj Kumar
Abstract
An enormous portion of nutrient (crop residue) is taken out from soil on account of its competitive use and considerably less residue returning to soil leading to negative balance, prompts lower crop productivity, poor economic return and low nutrient use efficiency prompting large environmental footprint. ...
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An enormous portion of nutrient (crop residue) is taken out from soil on account of its competitive use and considerably less residue returning to soil leading to negative balance, prompts lower crop productivity, poor economic return and low nutrient use efficiency prompting large environmental footprint. In many situations, blanket fertilizer application resulted in under-fertilization, while in others, it resulted in over-fertilization. Near the Indo Gangetic Plains (IGP), farming communities frequently apply greater doses of nutrients, particularly nitrogen (N) and phosphorus (P), but largely ignore the optimal dosages of potassium and other secondary and micronutrients. Such unbalanced and insufficient nutrient use can reduce nutrient use efficiency and profitability, as well as increasing environmental risks connected with nutrient loss through emission or leaching. Decision support tools (DST) are being utilized increasingly to help farmers implement better fertilizer management methods in their crops. Nutrient Expert for Wheat and Maize, a recently developed DST, integrated on-farm research data into a simple delivery system that allows growers to quickly adopt nutrient management site specific for their own fields. The decision support tool was created in 2010-11 as a simple, interactive computer-based tool that can quickly offer nutrient recommendations for farmers' fields, independent of weather with no soil testing required. This tool is useful in determining the nutrient balance replenished in the cropping system based on fertilizer/manure and yield provided in the previous harvest, as well as measure the attainable yield for any field based on growing conditions. These were all combined to provide a location-specific nutrient prescription for cereals by estimating expected N, P, and potassium (K) responses in the concerned field. Nutrient Expert has the ability to move the focus away from conventional agriculture and toward farming that is more sustainable, efficient, and productive.
Research Article
Charu .; Shrijoy Banerjee; Saumya Tripathi
Abstract
Forensic toxicological research is concerned with the collection and storage of blood samples. In the experimental technique, the samples of four people have collected for 4 hrs. Before consumption of alcohol and sequential analysis was done for 6 hrs. After consumption at regular intervals. After subsequent ...
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Forensic toxicological research is concerned with the collection and storage of blood samples. In the experimental technique, the samples of four people have collected for 4 hrs. Before consumption of alcohol and sequential analysis was done for 6 hrs. After consumption at regular intervals. After subsequent analysis blood was transferred and collected in different sets. Whole blood was collected and Disodium ethylenediaminetetraacetate was added as an anticoagulant. Plasma samples containing EDTA and sodium fluoride samples after centrifugation were stored. Sample analysis was done after 24 h and 8 days at room temperature and after refrigeration. Gas chromatography was used to determine the concentration of alcohol before and after consuming it. The alcohol levels are found to be different in plasma and whole blood. Whole blood showed less concentration of ethanol than plasma. This indicates that there is no effect on the concentration of ethanol by adopting various preservation techniques.
Review Article
Sachin Sharma; Shashank .; Amit Joshi; Manali Singh
Abstract
A new coronavirus known as SARS-CoV-2 is rapidly spreading over the world, posing a significant public health hazard. In response to this worldwide health crisis, several preventive initiatives have been launched; among these, vaccine discovery is on the cutting edge. A vaccine against SARS-CoV-2 has ...
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A new coronavirus known as SARS-CoV-2 is rapidly spreading over the world, posing a significant public health hazard. In response to this worldwide health crisis, several preventive initiatives have been launched; among these, vaccine discovery is on the cutting edge. A vaccine against SARS-CoV-2 has been developed using several advanced designs, and forty four candidates have already begun clinical testing. At the moment, it's unclear whether ones will meet the efficiency and safety criteria, and several vaccines are awaiting urgent clearance in the United States and Other countries. The advantages and disadvantages of several vaccination technologies, as well as the safety and effectiveness of vaccines in their early stages, were examined in this research. Following the development of a vaccine, the acquisition, deployment, and uptake of the vaccine will be the next challenges. The current manuscript delves into these issues in depth and offers solutions to a wide range of translational issues. SARS-epidemiology CoV-2's indicates that the virion will continue to be a hazard to everyone as longer as a few people are infected. We require vaccines that are both inexpensive and available in sufficient quantities to be used in all parts of the globe.
Review Article
Yashi Dixit; Amit Joshi; Manali Singh
Abstract
The appropriate drug would save lives, but it is really conceivable that perhaps the prescription that helps for others won't work in someone and will have adverse effects on other individuals. Pharmacogenomics is the new science of diverse genomic understanding and impact of drugs ...
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The appropriate drug would save lives, but it is really conceivable that perhaps the prescription that helps for others won't work in someone and will have adverse effects on other individuals. Pharmacogenomics is the new science of diverse genomic understanding and impact of drugs on the body responses. Few individual xenobiotic metabolisms disintegrate medications gradually, which can lead to serious adverse effects, while others' bodies disintegrate medications rapidly. i.e., the medication can be boon for some people whereas same medication can become curse for many people which can be life threatening. Pharmacogenomics research may detect changes for certain gene analysis of the available to the body’s natural metabolic enzymes in response to specific medications, and physicians can use this data to evaluate genetic profile and forecast if a prescription will benefit or damage before drug consumption. "The correct medication, at the correct dosage level, for the particular individual". Blood associated high pressure was previously classified as >140mmhg and >90mmhg in the United States, but current guidelines have modified the value to 130-80mmhg in order to better control and prevent hypertension. Heart rate should be between 72beats/min. Blood pressure is only deemed excessively low in practise if it causes symptoms. Hypertension has no symptoms of its own, but it destroys blood vessels over time. Such fundamental pathological conditions can also be corrected by pharmacogenomics understanding. Hypertension is also known as silent killer. For treatment of hypertension antihypertensive drugs are used like-vasodilators, diuretics and drugs that decreases cardiac output.
Research Article
Bruno Edu Arendarchuck; Luciano Augusto Lourençato; Alexia Wan Der Haagen; Hipolito Domingo Carvajal Fals
Abstract
Semi-solid processing is a promising technique used to fabricate parts. The globular structure is the key in this process, a characteristic achieved with the partial melting material to temperatures between solidus and liquidus. In this sense, the aim of this research is to evaluate the microstructure ...
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Semi-solid processing is a promising technique used to fabricate parts. The globular structure is the key in this process, a characteristic achieved with the partial melting material to temperatures between solidus and liquidus. In this sense, the aim of this research is to evaluate the microstructure quality of the aluminium matrix composite (AMC) reinforced with NbC, after semi-solid treatment. Micron-sized NbC powder was employed as reinforcement to fabricate a composite through the stir casting method. Furthermore, was used an Al-5Ti-1B alloy grain refinement. Globularization heat treatment at 562 °C, with a holding time of the 90s, was realized. An optical microscope under conventional and polarized light and a scanning electron microscope (SEM) allows the microstructure analyses. The dendritic cell size (DCS), grain size (GS), shape factor (SF), and rheo quality index (RQI) were used to analyse the morphology and microstructure. The results show a general reduction of GS and DCS and more globular microstructure parameters with a higher amount of NbC, when compared with non-reinforced alloy.
Research Article
Madeeha Tabassum; Qasim Zia; Sameen Aslam; Yufei Wang; Jinshuai Zhang; Michael J. Reece; Lei Su
Abstract
Halide perovskite nanocrystals (PeNCs) have emerged as a class of excellent semiconductors in the past few years for their high-performance optoelectronic applications. These materials have received considerable attention due to efficient charge carrier mobility, high photoluminescence quantum yields ...
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Halide perovskite nanocrystals (PeNCs) have emerged as a class of excellent semiconductors in the past few years for their high-performance optoelectronic applications. These materials have received considerable attention due to efficient charge carrier mobility, high photoluminescence quantum yields (PLQYs) and near theoretical efficiencies for green emitters. However, methylammonium (MA) cation-based perovskites exhibit their inherent instability such as high sensitivity to light, heat, oxygen, and moisture which influence their performance in practical applications. Their low in production cost and ease of synthesis make them suitable candidate for upcoming technologies. In this research, we study the doping of Cs and Rb cations into MAPbBr3 PeNCs to optimize their morphology, crystal structure, and optical properties. It is found that rubidium cations doping can greatly enhance the photoluminescence intensity of the MAPBBr3 PeNCs, whereas cesium cations can improve the structural stability owing to the increased valance bond intensity. This work provides useful thoughts for the synthesis of high-performance optoelectronic devices based on mixed-cation PeNCs.
