Plants are continually exposed to harsh environmental conditions which is life- threatening for their survival. Drought is one of the major environmental constraints that highly affect plant growth and productivity worldwide. Osmotic stress due to limited availability of water during drought lead to the inhibition of photosynthesis which ultimately affect plant growth, yield and productivity. As sessile in nature, plants cannot escape from such adverse situations. Hence, to cope up with these adverse situations, plants have developed a complex array of adaptive strategies including intricate regulation of cellular, physiological, biochemical and metabolic processes to avoid or tolerate cellular dehydration. Under limited water availability, stomata plays an essential role to check water loss due to transpiration. In addition, upon perception of stress signal, a wide range of signaling cascade has been activated which ultimately initiates the expression of stress-responsive genes in a timely and coordinated manner. Abscisic acid (ABA), the universal stress hormone, highly accumulated under stress condition, also plays an important role in stress adaptation including stomatal closure and expression of stress-responsive genes. In recent times, whole genome sequencing analysis of different plants reveals that a large family of genes is expressed under different types of abiotic stresses that are involved in defense-related pathways. These genes can be grouped into three categories, genes involving recognition of osmotic stress, signal perception, and transduction and production of stress-adaptive components for physiological responses.
B4FA 2013 Ghana: Genetic Engineering - Chris Leaverb4fa
Introduction to genetic engineering technologies and principles at B4FA 2013 Accra media fellowship workshop
For more information please see www.b4fa.org
Plants are continually exposed to harsh environmental conditions which is life- threatening for their survival. Drought is one of the major environmental constraints that highly affect plant growth and productivity worldwide. Osmotic stress due to limited availability of water during drought lead to the inhibition of photosynthesis which ultimately affect plant growth, yield and productivity. As sessile in nature, plants cannot escape from such adverse situations. Hence, to cope up with these adverse situations, plants have developed a complex array of adaptive strategies including intricate regulation of cellular, physiological, biochemical and metabolic processes to avoid or tolerate cellular dehydration. Under limited water availability, stomata plays an essential role to check water loss due to transpiration. In addition, upon perception of stress signal, a wide range of signaling cascade has been activated which ultimately initiates the expression of stress-responsive genes in a timely and coordinated manner. Abscisic acid (ABA), the universal stress hormone, highly accumulated under stress condition, also plays an important role in stress adaptation including stomatal closure and expression of stress-responsive genes. In recent times, whole genome sequencing analysis of different plants reveals that a large family of genes is expressed under different types of abiotic stresses that are involved in defense-related pathways. These genes can be grouped into three categories, genes involving recognition of osmotic stress, signal perception, and transduction and production of stress-adaptive components for physiological responses.
B4FA 2013 Ghana: Genetic Engineering - Chris Leaverb4fa
Introduction to genetic engineering technologies and principles at B4FA 2013 Accra media fellowship workshop
For more information please see www.b4fa.org
Genetically Modified Crop is a crop whose genetic characteristics have been altered by the insertion of a gene or a gene from another organism using the techniques of genetic engineering.
Genetically Modified Crop is a crop whose genetic characteristics have been altered by the insertion of a gene or a gene from another organism using the techniques of genetic engineering.
Now days Biotech Era, What is application of biotechnology in Agriculture, Plantation and fertilizer. If we want to Improve qualitative and quantitative of Agri & Plantation then we definitely need of applying Biotechnological application.
liposomes and nanoparticles drug delivery systemShreyaBhatt23
this presentation includes the intro duction to targeted drug delivery systems using nanoparticulate systems like liposomes, nanoparticles, mechanism of action, types, preparation, advantages, applications
experiences and outcomes of the internship done at VI solutions the presentation contains the brief introduction to LabVIEW and tasks fullfilled at workspace, conclusion,references
Nanotechnology in cancer and its synthesisShreyaBhatt23
basic introduction to nanotechnology and the types of nanomaterials used in medical purpose. sysnthesis of nanomaterials by physical , chemical, biosynthesis, green synthesis of nanomaterials
Introduction to nanoparticles and bionanomaterialsShreyaBhatt23
what is a nanoparticle, why small is good,nanoscale effect, how to make nanostructures,top down and bottom up approachs,
methods of making nanomaterials,chemical methods od making nanomaterial,bionanomaterials,
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY(HPLC)ShreyaBhatt23
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY workflow, types of hplc, normal phase HPLC, reverse phase HPLC,types of column, advantages pf HPLC over other liquid chromatography, parameters of HPLC. SOURCE: ARPAN YOUTUBE
biocompatibility of biopolymers and their sterilisation techniques.ShreyaBhatt23
what is biopolymers, types of biopolymers, classification of biopolymers, natural biopolymers, sterilization techniques of polymers like dry heating, autoclaving, radiation , chemical agents
Enzymes of biological importance LDH and 5' NTShreyaBhatt23
clinical importance of the enzymes lactate dehydrogenase and 5' neucleotidase . various assays used to treat disorders, basic knowledge about the enzymes used in clinical chemistry aspects and their saient features
taking example of aprotein sequence luciferan 4-monoxygenase i have shown the uniprotkb/swiss prot format database for bioinformatics laboratory that is sequence retrieval
Homo sapiens (human pepsin) NCBI GENBANKShreyaBhatt23
GenBank format and FASTA format as homo sapiens pepsin as an example bioinformatics practical 1st experiment ; sequence retrival from nucleotide sequence from NCBI
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
An Approach to Detecting Writing Styles Based on Clustering Techniquesambekarshweta25
An Approach to Detecting Writing Styles Based on Clustering Techniques
Authors:
-Devkinandan Jagtap
-Shweta Ambekar
-Harshit Singh
-Nakul Sharma (Assistant Professor)
Institution:
VIIT Pune, India
Abstract:
This paper proposes a system to differentiate between human-generated and AI-generated texts using stylometric analysis. The system analyzes text files and classifies writing styles by employing various clustering algorithms, such as k-means, k-means++, hierarchical, and DBSCAN. The effectiveness of these algorithms is measured using silhouette scores. The system successfully identifies distinct writing styles within documents, demonstrating its potential for plagiarism detection.
Introduction:
Stylometry, the study of linguistic and structural features in texts, is used for tasks like plagiarism detection, genre separation, and author verification. This paper leverages stylometric analysis to identify different writing styles and improve plagiarism detection methods.
Methodology:
The system includes data collection, preprocessing, feature extraction, dimensional reduction, machine learning models for clustering, and performance comparison using silhouette scores. Feature extraction focuses on lexical features, vocabulary richness, and readability scores. The study uses a small dataset of texts from various authors and employs algorithms like k-means, k-means++, hierarchical clustering, and DBSCAN for clustering.
Results:
Experiments show that the system effectively identifies writing styles, with silhouette scores indicating reasonable to strong clustering when k=2. As the number of clusters increases, the silhouette scores decrease, indicating a drop in accuracy. K-means and k-means++ perform similarly, while hierarchical clustering is less optimized.
Conclusion and Future Work:
The system works well for distinguishing writing styles with two clusters but becomes less accurate as the number of clusters increases. Future research could focus on adding more parameters and optimizing the methodology to improve accuracy with higher cluster values. This system can enhance existing plagiarism detection tools, especially in academic settings.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
15. Fungus resistant transgenic plants
• Several agricultural crops are severly damaged by
fungal infections, which result in dramatic yield loss.
• Plants accumulate number of pathogenic related
proteins (PR) during infection. PR proteins (glucanases,
chitinase, thaumitin like proteins, protease inhibitors)
shows enhanced acquired resistance in plants.
• Transgenic plants( using binary vectors) have been
designed to produce high levels of chitinase which
can hydrolyse 1,4 linkages of NAM polymer chitin, a
majpr component of fungal cell wall.
16. Virus resistant transgenic plants
• Plant viruses often cause considerable plant
damage and significantly reduce yields.
• Immunization with viral coat protein gene has
been practiced
• When transgenic plant expresses the gene for
coat protein of a virus that normally infects
those plants, the ability of the virus tp
subsequently infect the plants is greatly
diminished.
19. Transgenic plants resistant to drought
and salt stress
• Many plants live in environments where
growth can be severely impaired by either
drought or high salinity.
• Plants under these conditions synthesize low
molecular weight substances called
Osmoprotectants.
• Well known osmoprotectants include sugars,
alcohols, proline and quaternary ammonium
compounds (betaine).