Bacteria are prokaryotic single-celled organisms that come in three shapes and have basic cell structures like a cell wall and membrane. They reproduce through asexual binary fission or sexual conjunction. Bacteria fill important roles in the environment as decomposers and in nitrogen fixation, and they are crucial to food production and human health.
Infection characterized by severe local inflammation, usually with pus formation, generally caused by one of the pyogenic bacteria.
Sepsis:The term sepsis covers numerous and diverse pyogenic infections which includes superficial skin infections,wound infections,infection of burns,infection of eyes,peritonitis and abscesses.
Pus is an exudate typically white yellow or yellow formed at the site of inflammation during infection.
Abscesses are localized collection of pus composed of living and dead WBC, components of tissue break down.
70% of tissue infection is mainly caused by
Staphylococcus aureus.
Etymology:
Greek word, pyon meaning pus, genein, meaning to produce
Pus is a fluid composed of : dead & dying WBC, dead & dying bacteria (in bacterial cause of pus),tissue debris, edema, fibrin, lipid and nucleic acid.
Pus cells : it is degranulated wbc, neutrophils.
The body responds to invasion by a wide variety of bacteria by an increased blood supply to the area and by an outpouring of serous fluid and white blood cells.
This is the typical inflammatory response.
The white cells which pass from the blood into the infected tissues attempt to ingest the bacteria (phagocytosis), many cells die and the resultant material consisting of both living and dead white cells (leucocytes or pus cells) and bacteria, together with damaged local tissues and blood proteins, constitutes PUS.
Infections in which pus is produced are known as pyogenic, i.e. pus-producing infections.
Pus may be present as a localised collection deep in the tissues—an ABSCESS, it may be produced on a surface, e.g. the mucosa of the pharynx, the mucosa of the bladder, the méninges, indeed any body surface, it is then known as a PURULENT EXUDATE.
Alternatively infection may spread evenly through the tissues causing a diffuse inflammation :CELLULITIS.
The type of pus production will depend on the organism causing the infection, on the tissue in which the infective process is taking place, and also on the body resistance to the infection.
Although the pyogenic infections have very similar appearances whatever the causative organism, different sites of the body have a tendency to be infected with particular species of bacteria.
Always submit two swabs so that Gram stain can be performed.
Limit swab sampling to wounds that are clinically infected or those that are chronic and are not healing.
To minimize contamination, it is important to cleanse the wound to remove superficial debris by thorough irrigation and cleansing with non-bacteriostatic sterile saline.
If the wound is relatively dry, collect the specimen with two cotton-tipped swabs moistened with sterile non-bacteriostatic saline. Gently roll the swab over the surface of the wound approximately five times, focusing on an area where there is evidence of pus or inflamed tissue.
Infection characterized by severe local inflammation, usually with pus formation, generally caused by one of the pyogenic bacteria.
Sepsis:The term sepsis covers numerous and diverse pyogenic infections which includes superficial skin infections,wound infections,infection of burns,infection of eyes,peritonitis and abscesses.
Pus is an exudate typically white yellow or yellow formed at the site of inflammation during infection.
Abscesses are localized collection of pus composed of living and dead WBC, components of tissue break down.
70% of tissue infection is mainly caused by
Staphylococcus aureus.
Etymology:
Greek word, pyon meaning pus, genein, meaning to produce
Pus is a fluid composed of : dead & dying WBC, dead & dying bacteria (in bacterial cause of pus),tissue debris, edema, fibrin, lipid and nucleic acid.
Pus cells : it is degranulated wbc, neutrophils.
The body responds to invasion by a wide variety of bacteria by an increased blood supply to the area and by an outpouring of serous fluid and white blood cells.
This is the typical inflammatory response.
The white cells which pass from the blood into the infected tissues attempt to ingest the bacteria (phagocytosis), many cells die and the resultant material consisting of both living and dead white cells (leucocytes or pus cells) and bacteria, together with damaged local tissues and blood proteins, constitutes PUS.
Infections in which pus is produced are known as pyogenic, i.e. pus-producing infections.
Pus may be present as a localised collection deep in the tissues—an ABSCESS, it may be produced on a surface, e.g. the mucosa of the pharynx, the mucosa of the bladder, the méninges, indeed any body surface, it is then known as a PURULENT EXUDATE.
Alternatively infection may spread evenly through the tissues causing a diffuse inflammation :CELLULITIS.
The type of pus production will depend on the organism causing the infection, on the tissue in which the infective process is taking place, and also on the body resistance to the infection.
Although the pyogenic infections have very similar appearances whatever the causative organism, different sites of the body have a tendency to be infected with particular species of bacteria.
Always submit two swabs so that Gram stain can be performed.
Limit swab sampling to wounds that are clinically infected or those that are chronic and are not healing.
To minimize contamination, it is important to cleanse the wound to remove superficial debris by thorough irrigation and cleansing with non-bacteriostatic sterile saline.
If the wound is relatively dry, collect the specimen with two cotton-tipped swabs moistened with sterile non-bacteriostatic saline. Gently roll the swab over the surface of the wound approximately five times, focusing on an area where there is evidence of pus or inflamed tissue.
Kingdom Monera
Bacteria
structure of Bacteria
shapes of Bacteria
reproduction in bacteria
How do Bacteria cause disease?
How can Bacteria work to our benefit?
CYNOBACTERIA
Example of cynobacteria
Cyanobacteria terminology
Actinomycetes
Streptomyces
Functions/Role of actinomycetes
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
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Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
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The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
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👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
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The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
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Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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