This study aimed to isolate and characterize protease producing bacteria from soil samples and optimize protease production under different parameters. Soil samples collected from a fish market were enriched in nutrient casein broth. Isolates were screened on skim milk agar plates for protease activity, identified through morphological and biochemical tests. One isolate showing the largest clearing zone was selected and identified as a gram-positive, motile bacterium. The parameters optimized for protease production were incubation time (120 hours), temperature (37°C), pH (12), carbon source (galactose), and nitrogen source (ammonium sulfate). The optimized parameters for highest enzyme activity were temperature (37°C), pH (11), substrate concentration (1% casein),
Production and Purification of Amylase from Bacillus subtilis Isolated from SoilDr. Amarjeet Singh
In spite of progress in biotechnology and
enzymology, the enzymes have been industrialized in recent
years for the mounting up the product development in
various arena. The ultimate goal of this study comprises the
production and purification the amylase enzyme from the
bacterial strain. A powerful amylase producer, Bacillus
subtilis ISOLATE-4 was isolated, screened and identified
from the soil sample. In order to produce extracellular
amylase, various physico-chemical parameters were
optimized. During optimization, the maximal production of
amylase by the isolate at 48 hrs of incubation in 100 rpm was
found to be 6.93U/ml, 5.94U/ml, 6.0U/ml at 45ºC, pH 6 with
1% substrate concentration respectively. Ammonium
sulphate fractionation was done for rapid precipitation of the
amylase at a concentration of 60% and exposed to dialysis
showed the 25% purification fold of an enzyme. The dialyzed
product was further subjected to DEAE-Cellulose column
chromatography resulted in an increase up to 75%
purification fold than crude enzyme. The amylase enzyme
might be suitable for the liquefaction of starch, detergent,
textile and several additional industrial applications.
PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...AM Publications
The current studies were aimed at to investigate role of pH, dissolved oxygen for production protease in bioreactor by alkalophilic bacterium and application of saw dust for its purification. The production of proteolytic enzyme by Bacillus subtilis IC-5 started as pH of medium falls to 9 and reached to maximum at pH 7 i.e., 4400 Uml-1 . Likewise dissolved oxygen decreased in the medium as the protease production progresses. Saw dust was successively utilized for partial purification of protease. The partial purification of protease increased the specific activity to5.3 fold. The optimum pH and temperature for purified activity was 11 and 700C, respectively. The purified enzyme was stable up to pH 12 and 80oC.
Screening and Production of Protease Enzyme from Marine Microorganism and Its...iosrjce
Marine sediment samples were collected from the Gulf of Mannar, Mandapam coast to screen for
protease producing microbes. Among the five isolates screened only two isolates showed maximum proteolytic
activity with the zone of 21mm and 19mm respectively. Biochemical characterization of the isolates were
performed and identified as strain P2 belonged to Bacillus subtilis and strain P5 belonged to Bacillus
licheniformis. Both the strains have the ability to tolerate 7%Nacl concentration. The amount of protease
produced was expressed in microgram of tyrosine released under standard assay conditions. The total protein
content of crude enzyme extracts of Bacillus subtilis and Bacillus licheniformis were quantified which revealed
21.2mg/ml for strain P2 and 22.4mg/ml of protein content was presented by strain P5. The proteolytic bacteria
gave an optimum performance were both strains exhibited the enzymes stable at PH
7. In the present study
Bacillus subtilis showed a remarkable activity at 40ºC where as Bacillus licheniformis exhibited maximum
activity at 50ºC. Studies pertaining to carbon sources starch and lactose were utilized by Bacillus subtilis and
Bacillus licheniformis and maximum production was achieved. Among the different nitrogen sources tested
yeast extract induced maximum proteolytic activity where as ammonium sulphate was found to be the best
nitrogen sources for protease production. The crude enzyme was efficient to remove hair dye and blood stain by
Bacillus subtilis and Bacillus licheniformis
Production of secondary metabolites : enzymes which involves the upstream technological process
Introduction
History
Process involved
Contribution of different micro-organisms
Flowchart
Example: Methods Production of Amyalse in industrial view
Production and optimization of lipase from candida rugosa using groundnut oil...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Production and Purification of Amylase from Bacillus subtilis Isolated from SoilDr. Amarjeet Singh
In spite of progress in biotechnology and
enzymology, the enzymes have been industrialized in recent
years for the mounting up the product development in
various arena. The ultimate goal of this study comprises the
production and purification the amylase enzyme from the
bacterial strain. A powerful amylase producer, Bacillus
subtilis ISOLATE-4 was isolated, screened and identified
from the soil sample. In order to produce extracellular
amylase, various physico-chemical parameters were
optimized. During optimization, the maximal production of
amylase by the isolate at 48 hrs of incubation in 100 rpm was
found to be 6.93U/ml, 5.94U/ml, 6.0U/ml at 45ºC, pH 6 with
1% substrate concentration respectively. Ammonium
sulphate fractionation was done for rapid precipitation of the
amylase at a concentration of 60% and exposed to dialysis
showed the 25% purification fold of an enzyme. The dialyzed
product was further subjected to DEAE-Cellulose column
chromatography resulted in an increase up to 75%
purification fold than crude enzyme. The amylase enzyme
might be suitable for the liquefaction of starch, detergent,
textile and several additional industrial applications.
PRODUCTION OF PROTEASE BY ALKALOPHILIC BACILLUSSUBTILIS IN BIOREACTOR AND ITS...AM Publications
The current studies were aimed at to investigate role of pH, dissolved oxygen for production protease in bioreactor by alkalophilic bacterium and application of saw dust for its purification. The production of proteolytic enzyme by Bacillus subtilis IC-5 started as pH of medium falls to 9 and reached to maximum at pH 7 i.e., 4400 Uml-1 . Likewise dissolved oxygen decreased in the medium as the protease production progresses. Saw dust was successively utilized for partial purification of protease. The partial purification of protease increased the specific activity to5.3 fold. The optimum pH and temperature for purified activity was 11 and 700C, respectively. The purified enzyme was stable up to pH 12 and 80oC.
Screening and Production of Protease Enzyme from Marine Microorganism and Its...iosrjce
Marine sediment samples were collected from the Gulf of Mannar, Mandapam coast to screen for
protease producing microbes. Among the five isolates screened only two isolates showed maximum proteolytic
activity with the zone of 21mm and 19mm respectively. Biochemical characterization of the isolates were
performed and identified as strain P2 belonged to Bacillus subtilis and strain P5 belonged to Bacillus
licheniformis. Both the strains have the ability to tolerate 7%Nacl concentration. The amount of protease
produced was expressed in microgram of tyrosine released under standard assay conditions. The total protein
content of crude enzyme extracts of Bacillus subtilis and Bacillus licheniformis were quantified which revealed
21.2mg/ml for strain P2 and 22.4mg/ml of protein content was presented by strain P5. The proteolytic bacteria
gave an optimum performance were both strains exhibited the enzymes stable at PH
7. In the present study
Bacillus subtilis showed a remarkable activity at 40ºC where as Bacillus licheniformis exhibited maximum
activity at 50ºC. Studies pertaining to carbon sources starch and lactose were utilized by Bacillus subtilis and
Bacillus licheniformis and maximum production was achieved. Among the different nitrogen sources tested
yeast extract induced maximum proteolytic activity where as ammonium sulphate was found to be the best
nitrogen sources for protease production. The crude enzyme was efficient to remove hair dye and blood stain by
Bacillus subtilis and Bacillus licheniformis
Production of secondary metabolites : enzymes which involves the upstream technological process
Introduction
History
Process involved
Contribution of different micro-organisms
Flowchart
Example: Methods Production of Amyalse in industrial view
Production and optimization of lipase from candida rugosa using groundnut oil...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
ABSTRACT- Microbial source of amylase is preferred to other sources because of its plasticity, vast availability, higher yield and
thermostability even at elevated temperatures.Various physical and chemical factors have been known to affect the production of α-
amylase such as temperature, pH, period of incubation, carbon sources acting as inducers, surfactants, nitrogen sources, phosphate,
different metal ions, moisture. Interactions of these parameters are reported to have a significant influence on the production of
the enzyme.Study was mainly aimed to isolate a bacterium capable of hydrolyzing a starch source and to check effect of different physiological
parameters on amylase enzyme activity. To conduct this research, study was mainly focused on three objectives i.e. 1st Screening
and morphological characterization of the isolated bacteria. 2nd Characterization of amylase production by selected isolates. 3rd
Time course of Enzyme production and Partial purification with Ammonium Sulphate saturation.Amylases of isolate-6 and isolate-9
were concentrated by ammonium sulfate precipitation which can be used as partially purified enzyme for further study. Isolate-6 and
Isolate-9 showed the activity 0.34 and 0.28 units/ml/min respectively.Enzyme derived from isolate-6 and isolate-9 was stable at different
physiological conditions. So, it is useful in fermentation industry and in pharmaceuticals.
Key words- Amylase, Starch hydrolyzing bacteria, fermentation and pharmaceutical industries
Alkaline Protease - One of the class of protease enzyme.
An extracellular enzyme.
Performs proteolysis, that is, protein catabolism by hydrolysis of the peptide bonds.
Active at alkaline pH 8 to 12 and at temperature 30⁰-80⁰C.
Molecular weight is about 20,000 to 45,000 Dalton.
The structure is determined by X-ray crystallography.
EC (Enzyme Commission) Number: 3.4.21–24.99
In 1971, Japanese scientist Koki Horikoshi first reported the production of alkaline protease from bacteria.
In the field of biotechnology there are many industrial applications that result in biotech products that we use everyday at home. Some of these are food science applications that utilize enzymes to produce or make improvements in the quality of different foods. In the dairy industry, some enzymes are required for the production of cheeses, yogurt and other dairy products, while others are used in a more specialized fashion to improve texture or flavour.
Isolation and Purification of Enzymes
Enzymes are unstable molecules with a definite physico chemical organization. Even a slight change in this organization reduces the activity of enzyme and sometimes the enzyme is totally inactivated.
Therefore, the enzymes have to be isolated under controlled conditions of pH, ionic strength and temperature. Since they are proteinaceous in nature, standard extraction and purification procedures for enzymes are the same as those used for proteins except that the activity of the enzyme is assayed at each of the following four steps of extraction and purification.
Purification of Enzymes - Enzyme purification involves three steps, electrophoresis. These three techniques described in the following text
1.Dialysis
2.Chromatography.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
UNIT-1 Introduction to biotechnology and enzyme immobilisation Brief introduc...Shyam Bass
(6th Sem B.Pharma Pharmaceutical Biotechnology)
UNIT-1 Introduction to biotechnology and enzyme immobilization Brief introduction to biotechnology, Enzyme biotechnology- methods of enzyme immobilization and applications, biosensors- working and applications of biosensors in pharmaceutical industries
UNIT 6 Fermentation technology, Fermenters, Study of Media, types of fermenta...Shyam Bass
UNIT-6 6th Sem B.Pharma Pharmaceutical Biotechnology-
Following slides include-
Fermentation technology and biotechnological products :
Fermentation methods and general requirements
Study of media
Equipment
Sterilization methods
Aeration process
Stirring
large scale production fermenter design and its various controls
BY- SHYAM BASS
Proteases are protein-degrading enzymes that catalyses hydrolytic reaction in which protein molecules are degraded into peptides and amino acids. Thermostable alkaline proteases are of particular great interest for industrial application because they are stable and active at temperature above 60-70˚C. Thermophiles are found in wide array of environment such as mushroom compost material, nest, hay, wood chips, grains, soil, manure, coal mines etc. Alkaline proteases are most important industrial enzymes and they occupy about 60% of total enzyme market. From the soil samples, eight different fungal species were isolated through soil dilution plate method. In the present study, two fungi Aspergillus nidulans and Aspergillus glaucus from mushroom compost and two fungi Aspergillus terrus, and Aspergillus fumigates from cow manure, showing alkaline protease activity, were isolated. The zones of clearance were observed in Aspergillus nidulans, Aspergillus glaucus, Aspergillus terrus, and Aspergillus fumigatus species of fungi isolated from cow manure and mushroom compost. The best enzyme production was observed in Aspergillus terrus (1.005 ± 0.057 IU/mg protein) obtained from cow manure and the minimum enzyme activity was observed with Aspergillus glaucus (0.278 ± 0.026 IU/mg protein). However, more studies are required to assess the potential of Aspergillus nidulans, Aspergillus glaucus, Aspergillus terrus, and Aspergillus fumigatus species. Key-words- Alkaline protease, Thermophiles, Zone of clearance, Trichloroacetic acid
Microbial Production Of Alkaline Proteases And Evaluation Of Its Performances...Shafkat Shamim Rahman
A high alkaline protease producing bacterial strain was isolated and identified a local soil sample. The organism was gram positive and forms spore during adverse condition in the growth medium. After various tests it was suggested and the features agreed with the description of Bacillus subtilis. It was also identified as B. subtilis with 99.9% identity by API 50 CHB. The enzyme hydrolyses a number of proteins including azocasein which suggests that it is an extracellular alkaline protease. The experimentally determined isoelectric point was 5.1 and the optimal enzyme activity was at 60°C and at pH 8.5. The esterase preferentially hydrolyzed short-chain fatty acids. Native enzyme preparations typically showed a Michaelis constant (Km) and Vmax of 0.40mM and 12,200 U mg)-1, respectively. This microbial enzyme was partially purified by ammonium sulfate fractionation, dialysis, DEAE cellulose chromatography and electrophoretic analysis. Enzyme purity was tested by SDS-PAGE. Quantitative estimation has shown that 40mL of culture supernatant could dehair 2×1 cm of leather completely in 9 hours. In future the tanneries will use a combination of chemical and enzymatic processes. In practical applications, protease is a useful enzyme for promoting the hydrolysis of proteins and showing significant industrial applications.
ABSTRACT- Microbial source of amylase is preferred to other sources because of its plasticity, vast availability, higher yield and
thermostability even at elevated temperatures.Various physical and chemical factors have been known to affect the production of α-
amylase such as temperature, pH, period of incubation, carbon sources acting as inducers, surfactants, nitrogen sources, phosphate,
different metal ions, moisture. Interactions of these parameters are reported to have a significant influence on the production of
the enzyme.Study was mainly aimed to isolate a bacterium capable of hydrolyzing a starch source and to check effect of different physiological
parameters on amylase enzyme activity. To conduct this research, study was mainly focused on three objectives i.e. 1st Screening
and morphological characterization of the isolated bacteria. 2nd Characterization of amylase production by selected isolates. 3rd
Time course of Enzyme production and Partial purification with Ammonium Sulphate saturation.Amylases of isolate-6 and isolate-9
were concentrated by ammonium sulfate precipitation which can be used as partially purified enzyme for further study. Isolate-6 and
Isolate-9 showed the activity 0.34 and 0.28 units/ml/min respectively.Enzyme derived from isolate-6 and isolate-9 was stable at different
physiological conditions. So, it is useful in fermentation industry and in pharmaceuticals.
Key words- Amylase, Starch hydrolyzing bacteria, fermentation and pharmaceutical industries
Alkaline Protease - One of the class of protease enzyme.
An extracellular enzyme.
Performs proteolysis, that is, protein catabolism by hydrolysis of the peptide bonds.
Active at alkaline pH 8 to 12 and at temperature 30⁰-80⁰C.
Molecular weight is about 20,000 to 45,000 Dalton.
The structure is determined by X-ray crystallography.
EC (Enzyme Commission) Number: 3.4.21–24.99
In 1971, Japanese scientist Koki Horikoshi first reported the production of alkaline protease from bacteria.
In the field of biotechnology there are many industrial applications that result in biotech products that we use everyday at home. Some of these are food science applications that utilize enzymes to produce or make improvements in the quality of different foods. In the dairy industry, some enzymes are required for the production of cheeses, yogurt and other dairy products, while others are used in a more specialized fashion to improve texture or flavour.
Isolation and Purification of Enzymes
Enzymes are unstable molecules with a definite physico chemical organization. Even a slight change in this organization reduces the activity of enzyme and sometimes the enzyme is totally inactivated.
Therefore, the enzymes have to be isolated under controlled conditions of pH, ionic strength and temperature. Since they are proteinaceous in nature, standard extraction and purification procedures for enzymes are the same as those used for proteins except that the activity of the enzyme is assayed at each of the following four steps of extraction and purification.
Purification of Enzymes - Enzyme purification involves three steps, electrophoresis. These three techniques described in the following text
1.Dialysis
2.Chromatography.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
UNIT-1 Introduction to biotechnology and enzyme immobilisation Brief introduc...Shyam Bass
(6th Sem B.Pharma Pharmaceutical Biotechnology)
UNIT-1 Introduction to biotechnology and enzyme immobilization Brief introduction to biotechnology, Enzyme biotechnology- methods of enzyme immobilization and applications, biosensors- working and applications of biosensors in pharmaceutical industries
UNIT 6 Fermentation technology, Fermenters, Study of Media, types of fermenta...Shyam Bass
UNIT-6 6th Sem B.Pharma Pharmaceutical Biotechnology-
Following slides include-
Fermentation technology and biotechnological products :
Fermentation methods and general requirements
Study of media
Equipment
Sterilization methods
Aeration process
Stirring
large scale production fermenter design and its various controls
BY- SHYAM BASS
Proteases are protein-degrading enzymes that catalyses hydrolytic reaction in which protein molecules are degraded into peptides and amino acids. Thermostable alkaline proteases are of particular great interest for industrial application because they are stable and active at temperature above 60-70˚C. Thermophiles are found in wide array of environment such as mushroom compost material, nest, hay, wood chips, grains, soil, manure, coal mines etc. Alkaline proteases are most important industrial enzymes and they occupy about 60% of total enzyme market. From the soil samples, eight different fungal species were isolated through soil dilution plate method. In the present study, two fungi Aspergillus nidulans and Aspergillus glaucus from mushroom compost and two fungi Aspergillus terrus, and Aspergillus fumigates from cow manure, showing alkaline protease activity, were isolated. The zones of clearance were observed in Aspergillus nidulans, Aspergillus glaucus, Aspergillus terrus, and Aspergillus fumigatus species of fungi isolated from cow manure and mushroom compost. The best enzyme production was observed in Aspergillus terrus (1.005 ± 0.057 IU/mg protein) obtained from cow manure and the minimum enzyme activity was observed with Aspergillus glaucus (0.278 ± 0.026 IU/mg protein). However, more studies are required to assess the potential of Aspergillus nidulans, Aspergillus glaucus, Aspergillus terrus, and Aspergillus fumigatus species. Key-words- Alkaline protease, Thermophiles, Zone of clearance, Trichloroacetic acid
Microbial Production Of Alkaline Proteases And Evaluation Of Its Performances...Shafkat Shamim Rahman
A high alkaline protease producing bacterial strain was isolated and identified a local soil sample. The organism was gram positive and forms spore during adverse condition in the growth medium. After various tests it was suggested and the features agreed with the description of Bacillus subtilis. It was also identified as B. subtilis with 99.9% identity by API 50 CHB. The enzyme hydrolyses a number of proteins including azocasein which suggests that it is an extracellular alkaline protease. The experimentally determined isoelectric point was 5.1 and the optimal enzyme activity was at 60°C and at pH 8.5. The esterase preferentially hydrolyzed short-chain fatty acids. Native enzyme preparations typically showed a Michaelis constant (Km) and Vmax of 0.40mM and 12,200 U mg)-1, respectively. This microbial enzyme was partially purified by ammonium sulfate fractionation, dialysis, DEAE cellulose chromatography and electrophoretic analysis. Enzyme purity was tested by SDS-PAGE. Quantitative estimation has shown that 40mL of culture supernatant could dehair 2×1 cm of leather completely in 9 hours. In future the tanneries will use a combination of chemical and enzymatic processes. In practical applications, protease is a useful enzyme for promoting the hydrolysis of proteins and showing significant industrial applications.
Production of enzyme Proteases: Biotechnology, pharmacyLokesh Patil
Proteases are the enzymes formed by mixture of proteinases and peptidases which provides platform for hydrolysis of proteins. About 500 tons of proteases are produced per year making protease 2nd largest producing enzyme.
Alkaline serine proteases are specifically manufactured on larger scale for production of detergents, as it have maximum stability in highly basic conditions and they are stable even at high temperature. Also they have stability towards the complexation, they do net directly get inhibited by the EDTA (Ethylene Diamino Tetra Acetic acid). proteases can be inhibited by the DFP (Di Isopropyl Flurophosphate)
Isolation and antimicrobial activity of rhamnolipid (biosurfactant) from oil ...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Detection of Alpha-Amylase Activity from Soil Bacteriaiosrjce
Alpha-amylase is one of the industrial enzymes that hydrolyze starch molecules into polymers
composed of glucose units. The enzyme has potential application in a wide number of industrial processes such
as food, textile, paper, detergent, fermentation and pharmaceutical industries. Alpha-amylase can be produced
by microorganisms, plants or animals.
Aim: The aim of this study is to detect the activity of alpha-amylase from bacteria isolated from soil
environment.
Method: Soil samples were inoculated onto the media that are rich in nutrient that favour the growth of the
bacteria and incubated for 24 hours at 37oC after which the bacterial growth was detected in form of colonies.
In this study, bacterial species belonging to the genus Bacillus were identified through phylogenetic analysis
using 16s-ribosomal RNA sequencing for detection of the enzymatic activity. Effects of pH and temperature on
the enzymatic activity were observed using DNS activity assay method.
Results: Positive response to alpha-amylase activity by the soil bacteria was observed by the formation of clear
zone of inhibition shown by the colonies on the petri plates.
Conclusions: The optimal pH and temperature activities showed that the bacteria exhibit enzymatic activity at
mesophilic temperature and acidophilic or alkalophilic pH.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
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.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
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