Toxic Effects of Glyphosate on Environment and Human Health

Globally, massive amounts of pesticides are manufactured and used both in agriculture and households to get rid of various pests, some of which reach soils and aquatic systems through various pathways. Glyphosate-based herbicides (GlyBH), including Roundup, are the most widely used pesticides worldwide. Glyphosate is a non-selective herbicide that is effective against all types of weeds and has been used for many years. Their uses have increased exponentially since their introduction into the market. Residue levels in food or water, as well as human exposures, are escalating including in the environmental segments. It can, therefore, be found as a contaminant in water, and procedures are required for its removal. This work investigates the toxic effects associated with the use of Glyphosate on environmental and human health. © 2020 Author(s).Dr. BGR is highly thankful to UGC for the award of Post Doctoral Fellowship, File No. F./PDFSS-2014-15-SCAND-7541

Feature based-Learning with Data Increasing for video Recommendation and Computing

Image content analysis is crucial for determining the reliability of a link between two videos. Video characteristics are increasingly being used in image and video representation as custom pre-trained picture and video convolutional neural networks become generally available. People also have limited access to video editing tools for a variety of reasons, such as ownership and privacy concerns. You don't need to go back to the source video data to use the refined features again. An affine transformation, for instance, can be used to map a well-studied function onto an unfamiliar domain. To do this, we use a unique triplet failure in conjunction with the re-learning strategy. We propose a contemporary data augmentation method that may be applied to functionality on various frames for videos as an alternative to employing specific motion data. Extensive testing on the well-known Hulu content-based Video Relevance challenge demonstrates the process's efficacy and provides solid evidence of state-of-the-art performance

Identification of stress-responsive genes in an indica rice (Oryza sativa L.) using ESTs generated from drought-stressed seedlings

The impacts of drought on plant growth and development limit cereal crop production worldwide. Rice (Oryza sativa) productivity and production is severely affected due to recurrent droughts in almost all agroecological zones. With the advent of molecular and genomic technologies, emphasis is now placed on understanding the mechanisms of genetic control of the drought-stress response. In order to identify genes associated with water-stress response in rice, ESTs generated from a normalized cDNA library, constructed from drought-stressed leaf tissue of an indica cultivar, Nagina 22 were used. Analysis of 7794 cDNA sequences led to the identification of 5815 rice ESTs. Of these, 334 exhibited no significant sequence homology with any rice ESTs or full-length cDNAs in public databases, indicating that these transcripts are enriched during drought stress. Analysis of these 5815 ESTs led to the identification of 1677 unique sequences. To characterize this drought transcriptome further and to identify candidate genes associated with the drought-stress response, the rice data were compared with those for abiotic stress-induced sequences obtained from expression profiling studies in Arabidopsis, barley, maize, and rice. This comparative analysis identified 589 putative stress-responsive genes (SRGs) that are shared by these diverse plant species. Further, the identified leaf SRGs were compared to expression profiles for a drought-stressed rice panicle library to identify common sequences. Significantly, 125 genes were found to be expressed under drought stress in both tissues. The functional classification of these 125 genes showed that a majority of them are associated with cellular metabolism, signal transduction, and transcriptional regulation

Advent of English Communication Skills in India and Its Impact on Employability

The paper highlights the advent of the English language into the Indian sub-continent during various decades of the 20th century. The momentum of English usage has increased since the 1970s. The paper reiterates that many Commissions have advocated for Project- Method and Activity- Method to teach communication skills in English. It further reinforces that English is truly considered global and transcends the boundaries. Thereby, making the English learners not local citizens but global citizens. English is widely recognized as the world's lingua franca since it unites all peoples of the world linguistically and serves as the main medium of communication for trade, aviation, entertainment, and diplomacy as well as for scientific and technological activities. The incredible increase of graduates, post graduates and doctoral degree holders in various disciplines such as engineering, medicine, arts, science, humanities and management, has further brought forth challenges and competitions in the global market, and this has, however, posed a threat to the job seekers, who lack communicative competence in English. The majority of the top national and international businesses, organizations, and academic institutions communicate in English for a variety of reasons, and the majority of online resources are in English

Nanomedicine Clinical Use, Regulatory and Toxicology Issues in Europe

Nano medicine is a revolutionizing field that can benefit both diagnosis and treatment and contribute to a better quality of life. Despite the expected huge benefits, the potential risks on human health are significant as well. This thesis aims to defense a perspective that in case of nascent technologies, where the data are still emerging and scientific uncertainty prevails, risk governance should sustain the process of scientific knowledge by developing guidelines, codes of conduct and public information and provide a minimum level of safety acceptable to protect human health. Although Nano medicine is at an early stage of development some cautious measures should be taken that will provide regulatory mechanisms able to respond to the challenges posed by Nano medicine, establish a minimum level of safety but will also allow the further promotion of scientific knowledge. This multidisciplinary approach can contribute in adopting regulatory choices and tools that will help manage the risks, protect human health and promote scientific knowledge.  As the technologies are designed based on a clear understanding of a particular disease, disease specific oriented focus is required for the development of novel pharmaceuticals. In addition, it will be important to establish a case-by-case approach to clinical and regulatory evaluation of each Nano pharmaceutical. High priority should be given to enhancing communication and exchange of information among academia, industry and regulatory agencies encompassing all facets of this multidisciplinary approach. Keywords: novel pharmaceuticals, Nano pharmaceuticals, toxicological issues, clinical use, Nano medicine

Opto-electrical characterisation of In-doped SnS thin films for photovoltaic applications

[EN] Spray pyrolised SnS thin films doped with indium were studied using various optical and electrical techniques.Structural analysis shows that all films crystallise in an orthorhombic structurewith (111) as a preferential direction, without secondary phases. The doping of SnS layers with indium results in better morphology with increased grain size. Absorption measurements indicate a dominant direct transition with energy decreasing from around 1.7 eV to 1.5 eV with increased indium supply. Apart from the direct transition, an indirect one, of energy of around 1.05 eV, independent of indiumdoping, was identified. The photoluminescence study revealed two donors to acceptor transitions between two deep defect levels and one shallower one, with an energy of around 90 meV. The observed transitions did not depend significantly on In concentration. The conductivitymeasurements reveal thermal activation of conductivity with energy decreasing from around 165 meV to 145 meV with increased In content.This work was supported by the Ministerio de Economia y Competitividad (ENE2016-77798-C4-2-R) and Generalitat Valenciana (Prometeus 2014/044).Urbaniak, A.; Pawlowski, M.; Marzantowicz, M.; Sall, T.; Marí, B. (2017). Opto-electrical characterisation of In-doped SnS thin films for photovoltaic applications. Thin Solid Films. 636:158-163. https://doi.org/10.1016/j.tsf.2017.06.001S15816363

Forage yield and quality in pigeonpea germplasm lines

The forage yield and quality traits and their heritability estimates over 2003 and 2004 in India were observed. Two hundred pigeonpea (Cajanus cajan) germplasm lines were planted at ICRISAT, Patancheru, Andhra Pradesh, India during kharif (rainy) season of 2003 and 2004, with 157 lines grown in both years. The lines were evaluated in a randomized block design with three replications, and harvested at 50% flowering by cutting the plants about 2 feet aboveground. The tested pigeonpea lines showed large genetic variability for forage dry matter yield, nitrogen content, in vitro organic matter digestibility and condensed tannins content in 2003 and 2004. The five best lines for forage yield in rainy season 2003 (8.8-10.5 tonnes/ha) and 2004 (7.0 to 7.8 tonnes/ha) with forage nitrogen content, in vitro organic matter digestibility and condensed tannins content are presented. ICP 2098 was the most promising for forage yield with relatively superior quality in both years. Forage dry matter yield and forage quality traits were unrelated in the 2003 rainy season. However, in the 2004 rainy season, forage yield was positively associated with forage nitrogen content (r = 0.32) and negatively with condensed tannins content (r=-0.18). Estimates of broad sense heritability (h2) for forage yield, nitrogen, condensed tannins and in vitro digestibility were 0.27, 0.51, 0.70 and 0.34, respectively. Mean nitrogen content in the pigeonpea forage was 3.4 and 3.6% in 2003 and 2004, respectively, suggesting that pigeonpea forage can serve as an effective supplement to nitrogen deficient feedstuffs