Antigenic shift - PowerPoint PPT Presentation


Transitioning to Web3: Challenges, Solutions, and Market Trends

ChainOwl aims to facilitate a secure transition from Web 2.0 to Web 3.0 by addressing the limited time for upskilling and unique skill set challenges in the market. They seek to make Web3 onboarding smooth and secure for everyone while navigating the seismic shift from Web2 to Web3 and the rise of d

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The Evolving Landscape of Virtual Wards in Healthcare

The global COVID-19 pandemic has prompted a shift in healthcare delivery towards virtual wards, offering improved patient experiences, enhanced outcomes, and sustainable healthcare solutions. Virtual wards provide healthcare at home, reducing nosocomial infections and optimizing resource utilization

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Understanding Vibrio and Related Organisms in Medical Bacteriology

Vibrio, Aeromonas, and Plesiomonas are gram-negative bacilli commonly found in water sources, causing gastrointestinal diseases. They exhibit similarities to Enterobacteriaceae but with distinct characteristics such as polar flagella and being oxidase-positive. Vibrios like V. cholerae are crucial h

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Understanding the Patient Safety Incident Response Framework (PSIRF)

The Patient Safety Incident Response Framework (PSIRF) is set to replace the Serious Incident Framework (2015) within the NHS, marking a significant shift in responding to patient safety incidents. Its key aims include compassionate engagement, system-based learning, proportionate responses, and sup

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Person-Centered Culture

Explore the historical journey of caring for individuals with disabilities, from institutionalization to deinstitutionalization and the shift towards community integration. Understand the challenges and intentions behind these transitions, highlighting the shift from the custodial model to a more pe

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The Shift from Government to Governance

This presentation discusses the transition from government to governance in public administration, exploring the concepts of public governance and the shift in decision-making processes. It covers the definition of public governance, the key differences between government and governance, and the imp

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COMPUTER ORGANISATION Register Transfer Language

Register Transfer Language is a symbolic notation used to describe the micro-operations transferring data among registers in computer organisation. It signifies the availability of hardware logic circuits to perform specified micro-operations and transfer results between registers. Register Transfer

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Understanding RC Phase Shift Oscillators

Dive into the world of RC phase shift oscillators, exploring the concepts of phase and phase shift in electronic circuits. Learn how cascading RC networks can achieve specific phase shifts, the role of impedance, and the practical applications of RC feedback networks in oscillator circuits. Discover

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Pedagogical Shift in Physical Science: Constructing Knowledge Through Learner-Centered Experiences

There is a significant pedagogical shift in physical science education from viewing science as a fixed body of knowledge to emphasizing the process of constructing knowledge. Learners are now placed at the center stage, engaging in inquiry-based learning, critical thinking, and collaborative interac

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Examining the Shift from Redistribution to Predistribution in Addressing Inequality

This presentation delves into the shift from redistribution to predistribution in addressing market inequality by focusing on enhancing human capital and income earning capacities before individuals enter the market. It discusses the current trend in analytical literature and policy discourse, empha

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Understanding Acquired Immunity and Its Types

Acquired immunity, also known as adaptive immunity, is the resistance developed by an individual to foreign molecules. It involves antigenic specificity, diversity, immunologic memory, and self/non-self recognition. The two main types of acquired immunity are active immunity, developed from antigeni

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Decarbonising Multimodal Logistic Chains: Best Practices Panel in Hamburg

Explore key discussions from the 13rdERA Multimodal conference Panel III in Hamburg focusing on decarbonising multimodal logistic chains. The panelists, including Nicolas Albrecht from Cargobeamer, Andr Düring from Alstom, and Matthias Knöpling from VTG, shared insights on shifting towards sustain

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Trends in Cycling: Historical Evolution and Impact of Pandemic

Cycling has witnessed significant growth over the past two decades, with a doubling in cycling levels from 2000 to 2015. This growth was partly fueled by a shift towards sustainable travel. However, recent data suggests a plateau in cycling levels. The pandemic led to a surge in weekend cycling acti

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Shift of the Church: Eastward Expansion Through History

The Asian Church is witnessing a significant shift in influence from the West to the Majority World, marking a transformative phase in modern mission movements. With historical milestones like the Roman Catholic presence established in 1493 and the Protestant movement beginning in 1705 through figur

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Mechanisms of Immune Evasion by Parasites in Immunoparasitology

Understanding how parasites evade the immune system of their hosts is crucial in the field of immunoparasitology. Parasites have developed various strategies such as anatomical seclusion, antigenic variation, and intracellular living to avoid host immune responses. Examples include Plasmodium within

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Understanding Shift Registers in Digital Electronics

Shift registers are a fundamental concept in digital electronics where binary numbers are shifted from one flip-flop to the next. They come in various types like SISO, SIPO, PISO, and PIPO, serving different purposes such as delay lines, data converters, sequential memory, and ring counters. The ope

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Understanding Pseudo-Noise Sequences and Applications

Pseudo-Noise (PN) sequences are deterministic yet appear random, with applications in various fields such as communication security, control engineering, and system identification. Generated using shift registers, they exhibit statistical properties akin to noise. Linear and nonlinear feedback shift

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Understanding Salmonella and Shigella Pathogenesis, Clinical Features, and Management

Explore the algorithms for identifying Salmonella and Shigella, their antigenic structures, virulence factors, pathogenesis, clinical features, and management concepts. Understand the characteristics, transmission, and prevention strategies for these gastrointestinal pathogens.

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Understanding Yersinia: Characteristics, Diseases, and Identification

The genus Yersinia includes various species, with Yersinia pestis causing plague and others causing diarrheal diseases. Yersinia organisms are gram-negative rods, often associated with serious infections. Learn about Yersinia pestis, its transmission, identification, morphology, and antigenic struct

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Understanding Oscillator Operation and Phase-Shift Oscillators

The use of positive feedback in a feedback amplifier with closed-loop gain greater than 1 can lead to oscillation, resulting in a varying output signal. Different types of oscillators, such as sinusoidal and pulse oscillators, are discussed along with the Barkhausen criterion for oscillation. The co

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Benefits of Vocantas Mobile App and Online Portal

Explore the benefits of using the Vocantas Mobile App and Online Portal, including easy installation on mobile devices, managing notifications, shift filtering, bidding on future shifts, receiving notifications on shift awards, adding shifts to your calendar, and more. The Online Portal offers featu

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Understanding Proteus Species: Morphology, Cultural Characteristics, and Antigenic Structure

Proteus species, specifically P. mirabilis and P. vulgaris, are important opportunistic pathogens in human infections. They exhibit unique characteristics such as swarming growth on agar, gram-negative coccobacilli morphology, and distinctive antigenic structures with O and H antigens. The swarming

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Overview of Brucella Bacteria and Brucellosis Infection

Brucella bacteria are Gram-negative coccobacilli associated with Brucellosis, a disease causing flu-like symptoms in humans. They exhibit specific characteristics, differential tests, and antigenic structures. Infection occurs through various sources like milk, meat, and contact with infected animal

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Understanding Phase Difference and Phase Shift in Sinusoidal Waveforms

Phase difference and phase shift describe the angular displacement of sinusoidal waveforms in degrees or radians. These concepts are crucial in analyzing the relationship between alternating quantities such as voltage and current. The phase angle determines the shift of a waveform along the horizont

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Neural Shift-Reduce Dependency Parsing in Natural Language Processing

This content explores the concept of Shift-Reduce Dependency Parsing in the context of Natural Language Processing. It describes how a Shift-Reduce Parser incrementally builds a parse without backtracking, maintaining a buffer of input words and a stack of constructed constituents. The process invol

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Understanding Shift Registers in Sequential Logic Circuits

Shift registers are sequential logic circuits used for storing digital data. They consist of interconnected flip-flops that shift data in a controlled manner. This article explores different types of shift registers such as Serial In - Serial Out, Serial In - Parallel Out, Parallel In - Serial Out,

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Enhancing Resident Observations with Shift Cards in Outpatient Clinic

Explore the utility of Shift Cards in providing real-time feedback to residents in the outpatient clinic setting. Learn how to observe, provide feedback, and engage with the Clinical Competency Committee effectively using this innovative tool. Discover the benefits, learning objectives, and audience

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Simplifying Residency Shift Scheduling with Mathematical Programming Techniques

This project, led by Professor Amy Cohn and William Pozehl, aims to demonstrate how mathematical programming techniques can simplify the complex task of residency shift scheduling. The Residency Shift Scheduling Game highlights the challenges of manual scheduling and the ease of using mathematical p

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The Great Vowel Shift: A Linguistic Evolution

The Great Vowel Shift was a significant phonological transformation in the English language during the 15th to 17th centuries that altered the pronunciation of long vowel sounds. This shift, marked by a movement of vowel sounds to higher and more forward positions in the mouth, shaped the transition

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Managing Fatigue and Shift Work: Impact on Safety and Wellbeing

Understanding the legal requirements, effects of fatigue and shift work, and ways to manage fatigue is crucial for ensuring workplace safety and employee wellbeing. Fatigue, a state of reduced performance capability, can result from various factors, including sleep loss and workload. Shift work pose

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Pure Shift NMR Workshop: Advancements and Insights

Explore the latest developments and insights in Pure Shift NMR spectroscopy through presentations on acquisition methods, implementations, and the quest for spectral purity. Discover the evolution of magnet development and the potential of high-temperature superconductivity in NMR technology. Delve

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Discussion on UL 7.5kHz Frequency Shift for n34 and n39 in 3GPP TSG-RAN WG4 Meeting #100-e

The approval document for Working Group on Dual-Site Selection (DSS) for n34 and n39 in CMCC, discussed in the 3GPP TSG-RAN WG4 Meeting #100-e, addresses the UL 7.5kHz shift agreements for different releases. The document outlines the mandatory nature of the shift for n34 and n39 in later releases,

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Design and Implementation of Shifters in ALU for Single-Cycle Processors

The detailed discussion covers the construction of a multifunction Arithmetic Logic Unit (ALU) for computer processors, specifically focusing on the design and implementation of shifters. Shift operations such as SLL, SRL, SRA, and ROR are explained, with insights into shifting processes and data ex

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Supporting Heroes in Mental Health Foundational Training (SHIFT)

SHIFT is a foundational training program funded by the Department of Justice, OJJDP, aimed at addressing the long-term effects of chronic exposure to traumatic material. The program focuses on supporting, educating, and empowering individuals in the mental health field to mitigate negative effects a

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Understanding Brucellae: Characteristics and Infection Routes

Brucellae are intracellular parasites causing brucellosis in humans, characterized by acute bacteremia followed by a chronic phase. The four zoonotic species are B. melitensis, B. abortus, B. suis, and B. canis. Their morphology, growth characteristics, antigenic structure, and common infection rout

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Overview of Enterobacteriaceae Family and Their Antigenic Structure

The Enterobacteriaceae family comprises a diverse group of gram-negative rods commonly found in the gut of humans and animals, known for causing various diseases. Key members include Escherichia coli, Shigella, Salmonella, Klebsiella, and more. They are facultative anaerobes, ferment glucose, lack c

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Understanding the Complexities of Parasite Life Cycles and Host Interactions

Parasites exhibit diverse life cycles and behaviors, with cycles ranging from domestic to sylvatic environments. Factors influencing parasite diseases include host specificity, immunity, and host-parasite interactions. Parasitism can alter host behavior, impacting ecological dynamics. Immunology pla

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Pure Shift Implementation by Dr. Adolfo Botana - JEOL Image Gallery

Explore a collection of images showcasing the Pure Shift Implementation by Dr. Adolfo Botana at JEOL. Dive into the basics, experiment submissions, proton vs. pure shift comparisons, processing techniques, pulse sequence coding, and more. Witness innovative processing methods and cutting-edge techno

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Survey of Structural Properties of Different Classes of Viruses

Viruses are small obligate intracellular parasites that require living hosts for multiplication. They lack ribosomes and metabolic enzymes, relying on host cells for replication. Viruses vary in size, shape, and genome organization, with classification based on morphology, physicochemical properties

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Efficient Shift Award Management in DukeShift System

DukeShift system allows Shift Managers/Schedulers to award shifts to staff members across different shifts. The process involves selecting staff submissions, choosing alternative shifts, ensuring correct dates, adding notes, and completing the award. For any questions, contact APIResourceGroup@duke.

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