In this PowerPoint Presentation, you will find related topics with explanation like the Three Types of Mirror; it's characteristics and functions. Attached also is the video presentation used under the hyperlink(UNDERLINED WORDS). I'm hoping this will help a lot of students. Thanks! -Rey
Lente do retrovisor sem base - Celta 2007 em diante - Prisma 2006 em diante - meriva 2002 em diante - azul - lado do motorista - cada (unidade)
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Lente do retrovisor sem base - Celta 2007 em diante - Prisma 2006 em diante - meriva 2002 em diante - azul - lado do motorista - cada (unidade)
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Lente de Retrovisor Celta 2000 até 2006 (Com Base) Original GM - Metagal - LD RGNM88 / LE RGNM87
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GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
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.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
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GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
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
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
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.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
2. A mirror is an object with at least one polished and therefore reflective
surface. The most familiar type of mirror is the plane mirror, which has a
flat surface.
Curved mirrors are also used, to produce magnified or diminished images
or focus light or simply distort the reflected image.
3. Three Types of Mirrors
1. Plain Mirror - is a mirror with
a planar reflective surface
Note: A flat mirror reflects light rays in the same order as
they approach the mirror
4. How Plain Mirror works?
For the Plain Mirror, the light reflected according to the
Law of Reflection
When a light ray is incident upon a reflecting
surface, the angle of reflection is equal to the angle of
incidence. Both of these angles are measured relative
to a normal drawn to the surface. The incident ray, the
reflected ray, and the normal all lie in the same plane.
P.S. Reflection – bouncing back from a surface
5. Two Kinds of Reflection
Diffuse reflection
When rays are reflected from a rough
surface, they are reflected in many directions
and no clear image is formed. None of the
normal drawn to the surface (at the point at
which the incident light ray strikes the surface)
are parallel.
Regular reflection
When rays are reflected from a smooth
surface, they are reflected so that a clear
image is formed. The reflected rays are nearly
parallel. The normal drawn to the surface (at
the point at which the incident ray strikes the
surface) are nearly parallel.
6. When the eyes receive these light waves, it looks as if
the waves are diverging from behind the mirror, making it
appear as if the object is behind the mirror as well. This type of
image is called a VIRTUAL IMAGE, because light waves do not
actually pass through that point, it only appears so. The
distance between the object and the mirror is called the object
distance and the distance between the virtual image and the
mirror is the image distance. Notice that on plane mirrors, the
object distance is equal to the image distance.
Here’s how the REAL OBJECT and the VIRTUAL IMAGE
works..
The Formation of the Real Object & Virtual Image
7. Characteristics of a Plain Mirror
Object size = image size
Object distance = image distance
Orientation = erect
Always forms a virtual image
Image is reversed, left to right
8. Dotted lines
Shows the
Apparent
Ray source
Angle of incidence = Angle of Reflection
For each ray
9. Three Types of Mirror
2. CONCAVE MIRROR
Concave mirrors reflect light inward to one focal
point, therefore they are used to focus light. Unlike
convex mirrors, concave mirrors show different
types of image depending on the distance between
the object and the mirror itself.
These mirrors are called "converging" because
they tend to collect light that falls on them,
refocusing parallel incoming rays toward a focus.
This is because the light is reflected at different
angles, since the normal to the surface differs with
each spot on the mirror.
10. Characteristics of Concave
Mirror
The focal length is positive (because the object and
the focus are on the same side of the mirror)
The object and the focus are on the same side of the
mirror (inside the arc)
Real images can be formed by the mirror when the
object is outside of the focus; an inverted image is
formed
Virtual images are formed by the mirror when the
object is within the focus; an erect image is formed
No image is formed when the object is at the focus
When the object is at the center of curvature, an
inverted image is formed at the center of curvature
11. Real
Focus
Parallel rays
Focal length = +
Forms real, inverted,
Reduced or enlarged
Reflected rays Image. Also forms
Virtual, erect,
Enlarged images.
12. Object beyond 2f
Parallel ray
2f f
Image is:
Real
Inverted
Reduced
Appears between f & 2f
13. Object at 2f Parallel ray
2f f
Image is:
Real
Inverted
Same size
Appears at 2f
14. Three Types of Mirror
3. Convex Mirror
-is a curved mirror in which the reflective
surface bulges toward the light source. Convex
mirrors reflect light outwards, therefore they are
not used to focus light.
The image is always virtual (rays haven't
actually passed though the image), diminished
(smaller), and upright . These features make
convex mirrors very useful: everything appears
smaller in the mirror, so they cover a wider field of
view than a normal plane mirror does as the
image is "compressed".
15. Characteristics of Convex
Mirror
The focal length is negative
(because the object and the focus
are on opposite sides of the mirror)
The object and the focus are on
opposite sides of the mirror (the
focus is on the inside of the mirror
and the object is on the outside)
Only virtual images are formed; all
images are smaller than the object
16. Virtual focus
Dotted lines
Shows the
Apparent
Ray focus
Parallel rays
Focal length = -
Reflected rays Forms only virtual,
erect, reduced
images between
the virtual focus
and the mirror.
17. Apparent
Parallel ray Convergence of rays
(f) 2f
Image is:
Virtual
Erect
Reduced
Appears behind the
mirror