This document provides information about flight and the forces that allow objects to fly. It discusses how air exerts pressure, the concept of lift, and how wing shapes and air movement create forces that can overcome gravity. Key points covered include how thrust and drag affect flight, Bernoulli's principle explaining lift, and how jet engines, propellers, and rockets provide propulsion.
Gravity and friction affect the motion of objects. Gravity is an invisible force that causes all objects to fall toward the Earth. Friction also affects motion. The document discusses experiments that demonstrate how gravity causes all objects to fall at the same rate, regardless of their mass, while air resistance causes lighter objects to fall more slowly. Activities are included where students predict and observe which objects fall fastest in different scenarios.
The document discusses floating and sinking concepts including:
1) Objects float if they are less dense than the fluid they are in and sink if more dense. Density is mass divided by volume.
2) Archimedes' principle states the buoyant force on an object equals the weight of the fluid it displaces.
3) Objects can change their density and therefore floating/sinking by changing their mass like submarines, or volume like ships.
The document is a worksheet for 3rd grade students to learn about gravity. It contains 14 questions that have students explore various websites to learn about gravity, define related terms, read about scientists like Galileo and Isaac Newton, play educational games about gravity, and answer questions testing their understanding. The key learning objectives are for students to understand what gravity is, how it shapes our world and universe, and learn related vocabulary.
Here are the answers to the questions on the paper:
1. Winter
2. Nighttime
3. Summer
4. Antarctica (the South Pole)
5. A black hole has a much greater mass than our Sun.
6. The Earth is much more massive than the moon, so it has stronger gravitational pull.
7. The beeswax has a lower density than water, so it floats. However, it has a higher density than olive oil, so it sinks in the olive oil.
8. (a) Friction between the box and the floor is causing the leftward force. (b) The box is at rest, with the pulling force from Eric and Sonya balancing the
Forces can make objects move, change speed or direction, or deform shape. A force is measured in Newtons and can be exerted through contact or non-contact. Contact forces include tension, strain, and impact forces. Non-contact forces include magnetic, electrostatic, and gravitational forces. Magnetic forces involve attraction or repulsion between poles, while gravitational forces act between all masses and decrease with distance.
The document provides information about aerodynamics and the four main forces that act on airplanes - lift, weight, thrust, and drag. It explains how the shape of an airfoil generates lift using both Bernoulli's principle of fluid dynamics and Newton's third law of equal and opposite reactions. However, it notes that neither theory fully explains lift and some aspects of each theory have flaws. It also discusses other factors that influence lift such as angle of attack.
The document provides information about aerodynamics and the four main forces that act on airplanes - lift, weight, thrust, and drag. It explains how the shape of an airfoil generates lift using both Bernoulli's principle of fluid dynamics and Newton's third law of equal and opposite reactions. However, it notes that neither theory fully explains lift and some aspects of each theory have flaws. It also discusses other factors that influence lift such as angle of attack.
This document provides an overview of the dynamics of flight, including:
- What air is and how it behaves when heated or cooled
- How wings generate lift through faster-moving air on the top creating lower pressure
- Isaac Newton's three laws of motion and how they relate to the forces acting on a plane in flight
- The four main forces of flight: lift, drag, weight, and thrust
- The sound barrier and how shockwaves form as planes exceed the speed of sound
- The different regimes of flight speeds from seaplanes to hypersonic flight
Gravity and friction affect the motion of objects. Gravity is an invisible force that causes all objects to fall toward the Earth. Friction also affects motion. The document discusses experiments that demonstrate how gravity causes all objects to fall at the same rate, regardless of their mass, while air resistance causes lighter objects to fall more slowly. Activities are included where students predict and observe which objects fall fastest in different scenarios.
The document discusses floating and sinking concepts including:
1) Objects float if they are less dense than the fluid they are in and sink if more dense. Density is mass divided by volume.
2) Archimedes' principle states the buoyant force on an object equals the weight of the fluid it displaces.
3) Objects can change their density and therefore floating/sinking by changing their mass like submarines, or volume like ships.
The document is a worksheet for 3rd grade students to learn about gravity. It contains 14 questions that have students explore various websites to learn about gravity, define related terms, read about scientists like Galileo and Isaac Newton, play educational games about gravity, and answer questions testing their understanding. The key learning objectives are for students to understand what gravity is, how it shapes our world and universe, and learn related vocabulary.
Here are the answers to the questions on the paper:
1. Winter
2. Nighttime
3. Summer
4. Antarctica (the South Pole)
5. A black hole has a much greater mass than our Sun.
6. The Earth is much more massive than the moon, so it has stronger gravitational pull.
7. The beeswax has a lower density than water, so it floats. However, it has a higher density than olive oil, so it sinks in the olive oil.
8. (a) Friction between the box and the floor is causing the leftward force. (b) The box is at rest, with the pulling force from Eric and Sonya balancing the
Forces can make objects move, change speed or direction, or deform shape. A force is measured in Newtons and can be exerted through contact or non-contact. Contact forces include tension, strain, and impact forces. Non-contact forces include magnetic, electrostatic, and gravitational forces. Magnetic forces involve attraction or repulsion between poles, while gravitational forces act between all masses and decrease with distance.
The document provides information about aerodynamics and the four main forces that act on airplanes - lift, weight, thrust, and drag. It explains how the shape of an airfoil generates lift using both Bernoulli's principle of fluid dynamics and Newton's third law of equal and opposite reactions. However, it notes that neither theory fully explains lift and some aspects of each theory have flaws. It also discusses other factors that influence lift such as angle of attack.
The document provides information about aerodynamics and the four main forces that act on airplanes - lift, weight, thrust, and drag. It explains how the shape of an airfoil generates lift using both Bernoulli's principle of fluid dynamics and Newton's third law of equal and opposite reactions. However, it notes that neither theory fully explains lift and some aspects of each theory have flaws. It also discusses other factors that influence lift such as angle of attack.
This document provides an overview of the dynamics of flight, including:
- What air is and how it behaves when heated or cooled
- How wings generate lift through faster-moving air on the top creating lower pressure
- Isaac Newton's three laws of motion and how they relate to the forces acting on a plane in flight
- The four main forces of flight: lift, drag, weight, and thrust
- The sound barrier and how shockwaves form as planes exceed the speed of sound
- The different regimes of flight speeds from seaplanes to hypersonic flight
The document summarizes key concepts about fluids and their properties. It explains that fluids exert pressure evenly, and pressure increases with depth. It also discusses how atmospheric pressure varies with altitude. Objects float based on buoyant force balancing their weight. Denser objects sink while less dense objects float. Fluids flow from high to low pressure. The document also examines how fluid speed relates to pressure through Bernoulli's principle and how wing design and size influence flight.
The document discusses forces, providing examples of different types of forces including:
- Thrust which causes an object to start moving
- Air resistance which decreases the speed of a parachute opening
- Lift which causes an airplane to change direction during take-off
- Reaction force which causes an F1 car to change shape
It also defines common forces like friction, tension, upthrust, thrust, air resistance, and reaction force, and discusses using force diagrams and a Newton balance to measure forces.
The document discusses the four main forces that act on airplanes in flight: lift, thrust, drag, and gravity (weight). It explains that lift is created by the airflow around the wing, thrust propels the airplane forward, drag opposes thrust through air resistance, and gravity pulls the airplane downward. The document also provides instructions for building a paper airplane to hit a target while carrying a paperclip payload, and links for learning more about paper airplanes and helicopters.
Air is a mixture of gases that has weight, takes up space, and can be compressed. It exerts pressure in all directions that increases with temperature as the gas particles move faster, and decreases with altitude as there is less air above pressing down. Experiments like the upside-down cup, balloon, and Cartesian diver demonstrate these key properties of air.
1) Gravity pulls on all objects with mass towards other massive objects like Earth. Gravity causes all falling objects to accelerate at 9.8 m/s2, making them speed up equally regardless of mass.
2) Air resistance opposes the downward motion of falling objects and depends on factors like size and shape. Heavier, more compact objects like crumpled paper fall faster than flat, air-resistant objects like paper.
3) Objects reach a steady fastest speed called terminal velocity when air resistance equals the downward force of gravity. Without air resistance, all objects fall at the same rate in a vacuum.
Interactive Textbook Ch. 6 Forces and Motiontiffanysci
This document summarizes key concepts about gravity and motion from a textbook section. It explains that Galileo proved that heavy and light objects fall at the same rate due to gravity, with gravity pulling more on heavy objects but those objects also being harder to move. It then discusses other concepts like air resistance affecting falling objects, terminal velocity being reached when air resistance equals gravity, and free fall occurring without air resistance. It also covers orbiting objects being in a state of free fall, projectile motion resulting from horizontal and vertical motions combining, and centripetal force providing the inward pull that keeps objects in orbit.
This lesson discusses Newton's First Law of Motion, also known as the Law of Inertia. It defines force and gravity, and provides examples of how inertia causes objects at rest to remain at rest and objects in motion to remain in motion unless acted upon by an unbalanced force. The lesson includes questions about the examples and forces acting on objects, with sample answers explaining gravity, balanced and unbalanced forces, and scientific versus non-scientific definitions of inertia.
Bernoulli's principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy. The document then provides an explanation of how Bernoulli's principle causes airplanes to fly, noting that the curved top of a wing causes faster moving air which decreases pressure above the wing, creating lift. It includes diagrams of wing cross-sections and experiments demonstrating the principle using paper or ping pong balls.
This document provides information about different types of friction through examples, activities, and questions. It discusses sliding friction, rolling friction, static friction, and fluid friction. For sliding friction, it explains that it occurs between two surfaces in contact, acts opposite the direction of motion, and slows down moving objects. It provides examples like a book moving across a table. Rolling friction is described as occurring when objects roll over a surface, like a bicycle wheel. Students are asked to identify, analyze, and apply their understanding of friction concepts through various exercises and assessments.
Why do airplanes fly? by Lukasz Szymura #scichallenge2017M. Szymura
What about this flying? How do airplanes fly?
Have you ever wondered what keeps them up there?
How do they do it?
Here's how it's done ...
#scichallenge2017
This document discusses key concepts in motion including forces, Newton's laws of motion, gravity, velocity, and acceleration. It explains that everything in the universe is moving, forces cause changes in motion, and gravity is an attractive force between any two masses. Newton's three laws of motion describe how objects interact, and velocity is an object's rate of motion in a specific direction while acceleration is a change in velocity.
Lift is an aerodynamic force produced by the motion of an airplane's wing through the air. According to Bernoulli's principle, lift is generated because the airflow is faster and the pressure is lower over the curved top surface of the wing compared to the bottom. However, this explanation is flawed because a wing would still produce lift even if upside down. The correct explanation is that the wing exerts a downward force on the air and the air exerts an equal and opposite upward force on the wing according to Newton's Third Law of Motion.
This document discusses the design and aerodynamic principles of paper airplanes. It provides instructions and criteria for students to design their own paper airplanes, focusing on characteristics like wing shape and size, weight distribution, and launch technique. The core concepts covered include how air flows around wings according to Bernoulli's principle and how lift is generated, allowing planes to achieve flight. Students will apply these scientific concepts by constructing and testing their own paper airplane designs.
This document provides an overview of the key components and principles of aircraft flight. It discusses Newton's laws of motion, Bernoulli's principle, the major parts of an airplane including the fuselage, wings, empennage, and powerplant. It describes the primary control surfaces - ailerons, elevators, and rudder - and how they control the roll, pitch, and yaw of an airplane. The document aims to explain the basic scientific principles that allow airplanes to fly and be controlled through the air.
The document introduces the concept that air is a substance that surrounds us, takes up space, and whose movement we feel as wind. It provides activities for students to investigate these properties of air through using paper to feel air movement, inflating balloons to see how air takes up space, and copying statements about the properties of air onto individual pieces of paper. The overall purpose is for students to begin exploring and explaining the fundamental properties that define air.
The document introduces the concept that air is a substance that surrounds us, takes up space, and whose movement we feel as wind. It provides activities for students to explore these properties of air through using paper to feel air movement, blowing up balloons to see how air takes up space, and copying statements about the properties of air onto individual pieces of paper. The overall purpose is for students to begin investigating and explaining the fundamental properties that define air.
The document describes a lesson about gravity that discusses how gravity works and its effects on objects. It provides examples of gravitational forces and explains the importance of gravity. Students are expected to learn about gravity, give examples of its effects, and identify factors that affect the speed and movement of falling objects under gravitational pull.
Education 373 Standard Indicator Projectguest6a167a
This document provides instructions for an activity that teaches about forces through experimentation with a homemade bucket. Students will create a mini bucket with string and a paper cup, then place various objects inside and spin it around their head. By observing how each object reacts, students learn that centrifugal force pushes objects outward and is the force that keeps riders from falling off amusement park rides. The activity allows students to observe that some features of an experiment can stay the same while others change.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
The document summarizes key concepts about fluids and their properties. It explains that fluids exert pressure evenly, and pressure increases with depth. It also discusses how atmospheric pressure varies with altitude. Objects float based on buoyant force balancing their weight. Denser objects sink while less dense objects float. Fluids flow from high to low pressure. The document also examines how fluid speed relates to pressure through Bernoulli's principle and how wing design and size influence flight.
The document discusses forces, providing examples of different types of forces including:
- Thrust which causes an object to start moving
- Air resistance which decreases the speed of a parachute opening
- Lift which causes an airplane to change direction during take-off
- Reaction force which causes an F1 car to change shape
It also defines common forces like friction, tension, upthrust, thrust, air resistance, and reaction force, and discusses using force diagrams and a Newton balance to measure forces.
The document discusses the four main forces that act on airplanes in flight: lift, thrust, drag, and gravity (weight). It explains that lift is created by the airflow around the wing, thrust propels the airplane forward, drag opposes thrust through air resistance, and gravity pulls the airplane downward. The document also provides instructions for building a paper airplane to hit a target while carrying a paperclip payload, and links for learning more about paper airplanes and helicopters.
Air is a mixture of gases that has weight, takes up space, and can be compressed. It exerts pressure in all directions that increases with temperature as the gas particles move faster, and decreases with altitude as there is less air above pressing down. Experiments like the upside-down cup, balloon, and Cartesian diver demonstrate these key properties of air.
1) Gravity pulls on all objects with mass towards other massive objects like Earth. Gravity causes all falling objects to accelerate at 9.8 m/s2, making them speed up equally regardless of mass.
2) Air resistance opposes the downward motion of falling objects and depends on factors like size and shape. Heavier, more compact objects like crumpled paper fall faster than flat, air-resistant objects like paper.
3) Objects reach a steady fastest speed called terminal velocity when air resistance equals the downward force of gravity. Without air resistance, all objects fall at the same rate in a vacuum.
Interactive Textbook Ch. 6 Forces and Motiontiffanysci
This document summarizes key concepts about gravity and motion from a textbook section. It explains that Galileo proved that heavy and light objects fall at the same rate due to gravity, with gravity pulling more on heavy objects but those objects also being harder to move. It then discusses other concepts like air resistance affecting falling objects, terminal velocity being reached when air resistance equals gravity, and free fall occurring without air resistance. It also covers orbiting objects being in a state of free fall, projectile motion resulting from horizontal and vertical motions combining, and centripetal force providing the inward pull that keeps objects in orbit.
This lesson discusses Newton's First Law of Motion, also known as the Law of Inertia. It defines force and gravity, and provides examples of how inertia causes objects at rest to remain at rest and objects in motion to remain in motion unless acted upon by an unbalanced force. The lesson includes questions about the examples and forces acting on objects, with sample answers explaining gravity, balanced and unbalanced forces, and scientific versus non-scientific definitions of inertia.
Bernoulli's principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy. The document then provides an explanation of how Bernoulli's principle causes airplanes to fly, noting that the curved top of a wing causes faster moving air which decreases pressure above the wing, creating lift. It includes diagrams of wing cross-sections and experiments demonstrating the principle using paper or ping pong balls.
This document provides information about different types of friction through examples, activities, and questions. It discusses sliding friction, rolling friction, static friction, and fluid friction. For sliding friction, it explains that it occurs between two surfaces in contact, acts opposite the direction of motion, and slows down moving objects. It provides examples like a book moving across a table. Rolling friction is described as occurring when objects roll over a surface, like a bicycle wheel. Students are asked to identify, analyze, and apply their understanding of friction concepts through various exercises and assessments.
Why do airplanes fly? by Lukasz Szymura #scichallenge2017M. Szymura
What about this flying? How do airplanes fly?
Have you ever wondered what keeps them up there?
How do they do it?
Here's how it's done ...
#scichallenge2017
This document discusses key concepts in motion including forces, Newton's laws of motion, gravity, velocity, and acceleration. It explains that everything in the universe is moving, forces cause changes in motion, and gravity is an attractive force between any two masses. Newton's three laws of motion describe how objects interact, and velocity is an object's rate of motion in a specific direction while acceleration is a change in velocity.
Lift is an aerodynamic force produced by the motion of an airplane's wing through the air. According to Bernoulli's principle, lift is generated because the airflow is faster and the pressure is lower over the curved top surface of the wing compared to the bottom. However, this explanation is flawed because a wing would still produce lift even if upside down. The correct explanation is that the wing exerts a downward force on the air and the air exerts an equal and opposite upward force on the wing according to Newton's Third Law of Motion.
This document discusses the design and aerodynamic principles of paper airplanes. It provides instructions and criteria for students to design their own paper airplanes, focusing on characteristics like wing shape and size, weight distribution, and launch technique. The core concepts covered include how air flows around wings according to Bernoulli's principle and how lift is generated, allowing planes to achieve flight. Students will apply these scientific concepts by constructing and testing their own paper airplane designs.
This document provides an overview of the key components and principles of aircraft flight. It discusses Newton's laws of motion, Bernoulli's principle, the major parts of an airplane including the fuselage, wings, empennage, and powerplant. It describes the primary control surfaces - ailerons, elevators, and rudder - and how they control the roll, pitch, and yaw of an airplane. The document aims to explain the basic scientific principles that allow airplanes to fly and be controlled through the air.
The document introduces the concept that air is a substance that surrounds us, takes up space, and whose movement we feel as wind. It provides activities for students to investigate these properties of air through using paper to feel air movement, inflating balloons to see how air takes up space, and copying statements about the properties of air onto individual pieces of paper. The overall purpose is for students to begin exploring and explaining the fundamental properties that define air.
The document introduces the concept that air is a substance that surrounds us, takes up space, and whose movement we feel as wind. It provides activities for students to explore these properties of air through using paper to feel air movement, blowing up balloons to see how air takes up space, and copying statements about the properties of air onto individual pieces of paper. The overall purpose is for students to begin investigating and explaining the fundamental properties that define air.
The document describes a lesson about gravity that discusses how gravity works and its effects on objects. It provides examples of gravitational forces and explains the importance of gravity. Students are expected to learn about gravity, give examples of its effects, and identify factors that affect the speed and movement of falling objects under gravitational pull.
Education 373 Standard Indicator Projectguest6a167a
This document provides instructions for an activity that teaches about forces through experimentation with a homemade bucket. Students will create a mini bucket with string and a paper cup, then place various objects inside and spin it around their head. By observing how each object reacts, students learn that centrifugal force pushes objects outward and is the force that keeps riders from falling off amusement park rides. The activity allows students to observe that some features of an experiment can stay the same while others change.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...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.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...Zilliz
Join us to introduce Milvus Lite, a vector database that can run on notebooks and laptops, share the same API with Milvus, and integrate with every popular GenAI framework. This webinar is perfect for developers seeking easy-to-use, well-integrated vector databases for their GenAI apps.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
2. Make a list of objects or creatures that can fly?
3. What are some questions you have about flight? Who.... What..... When..... Where..... Why???????? How insects and birds fly? How do heavy airplanes full of people get into the air? What is a force? check glossary Is gravity a force?
4. What is air? Is it empty space? Can you see it ? How do you know it's really there? What is air made of? Match the name of the gas to its model. Oxygen Carbon Dioxide Nitrogen O O C O O N N Remove to find out Remove to find out Remove to find out
5. Air is a mixture of gases that surround the Earth. Refusing Funnel Demonstration Ruler demonstration If air takes up space, what do you think will happen? What if it doesn't take up space? 55 gallon drum. The drum is sealed ( no air can get in or escape). If we remove the air from inside the drum, what do you think will happen? Does air take up space? Does air exert pressure?
6. We use arrows to show the direction of forces. Draw arrows to show the direction of the force applied to the ruler. Make a hypothesis. A hypothesis is an educated guess based on what you already know. If I place the sheet of paper on the ruler then ..... Question: Does air exert pressure? Does it push down on things? Design an investigation.....page 6 text Collect materials you will need to do the investigation. Conduct investigation and record results. Draw conclusions. Make inferences based on your evidence or your results. Table paper Communicate .... share your results and conclusions with the world. Table
7.
8. Notes.... A force is a push or a pull that makes an object move or change direction if it is already moving. One property of air is that it exerts pressure. Gravity is a pulling force, it pulls all objects toward it. You always have gravity pulling you toward the center of the Earth. Why doesn't it pull you all the way there? The answer is quite simple. Gravity Force exerted by ground. When you are standing on the ground, gravity is pulling you but the ground is also pushing back with an equal force. We call this balanced force s because they are equal forces. When forces are unbalanced , the stronger force always tries to balance with the weaker force. Air always flows from HIGH PRESSURE to LOW PRESSURE .
9. Even though you cannot see air, it takes up space and can exert pressure on objects. Usually something that takes up space also has mass. Mass is the measure of how much matter the object has. Mass and weight are not the same thing. Weight is a measure of how strong gravity pulls an object toward itself. The mass of the air surrounding Earth is 5 200 000 000 000 000 tonnes . The mass of the air pushing down on the Earth produces air pressure. The air pressing on your shoulders right now is 0.9 tonnes or 900 kg or 1900 pounds. Why do you not feel the 900 kg of air pushing down on your shoulders? Write an explanation in your notebook. Does air have mass?
10.
11. What happens when air is heated? Review properties of air: It takes up space. It exerts pressure. It has mass. Exploration: Investigate the power hot air exerts. Answer in your notebook after observing the demonstration. 1) What happens as the bag fills with hot air? 2) What happens as the bag cools down?
12. Density is the measure of matter in a space. It is calculated by dividing the mass by the volume (space). The more molecules(matter) in a space makes it more dense. The less molecules(matter) in a space makes it less dense. A fluid (liquid or gas) that is less dense than the fluid it is placed in will rise. container A container B GAS MOLECULES Which container has the lower density of gas molecules? Which container would have a higher pressure than the other?
13. Flying Forces 1. What is drag? 2. What is thrust? 3. To move forward, the thrust must be ____________than the drag. 4. What force is needed in order to leave the ground? 5. The front edge of a wing on a plane is a little _________________ than the back edge. 6. Lift must be _______than gravity to stay in the air. 7. What is the wing shape called?
14. Gas molecules are always in motion, but when they are heated (energy is added) they move faster and spread out from each other. The heated air becomes less dense and rises into the air. Warm air that is less dense has a HIGH PRESSURE compared to cooler air that is more dense. Warm air inside the balloon is less dense and will rise into the cooler air. This is how a hot air balloon overcomes the force of gravity. How can a hot air ballon rise into the air? http://videos.howstuffworks.com/hot-air-balloon-video.htm
15. Lesson 4 How do objects Move in Fluids? A fluid is any substance that flows. Gases such as air are classified as fluids. You can study how an object moves in air by using water in place of air. It is more convienent to observe objects moving through water than in air. Why??? Will a boat with a square front more through water more quickly than one with a V-shaped front? You can observe the movement of the water much easier. Different shaped objects moving through water? Making a hypothesis. Remove to see one reason
16. When you try to move through a fluid, the fluid resists and pushes back on the object that is trying to move through it. When you try to run through water, the water pushes back on you and slows you down. This is called DRAG. Isaac Newton Laws of Motion " Every action has an equal and opposite reaction" All fluids exert this type of resistance, including air. The shape and size of the object moving through the fluid affects the resistance. Example: Hand out the window of the car.
17. Resistance force always acts perpendicular to the surface it is pushing on. Which shape of boat would have the most resistance when moving in a fluid?
18. All of these object move through a fluid. What characteristics do the "fronts" of the objects share? Why are they designed this way?
19. Lesson 5: How can Objects Overcome Gravity? Gravity is a strong force that pulls everything down toward the center of the Earth. It can be overcome by an upward force called LIFT. Lift occurs when there is a high pressures produced on the bottom surface of an object compared to the top surface. Gravity Lift If a helicopter is hovering above the ground at the same height, what is the relationship between the forces of gravity and lift? The force of gravity must be equal to the force of lift. Balanced forces. Remove to see the answer
20. BERNOULLI'S PRINCIPLE In 1738, Daniel Bernoulli discovered the relationship between the speed of a moving fluid and the pressure it creates. If the speed of the fluid increases he found that the pressure it exerts is decreased. Fast moving fluids exert less pressure than slow moving fluids. How does this explain the paper lifting up when you blow across the surface of it? Read about curveballs Page 19
21.
22. How can Heavy Objects Fly? A heavy object must create enough lift to overcome the force of gravity acting on it. Lesson 6
23. Facts about Lift: Lift depends on shape- an airfoil shape creates more lift than a flat shape Lift depends on the angle of attack Lift depends on speed- lift increases as speed increases Lift depends on direction- lift acts perpendicular to the direction of the object's movement
24. Drag is the aerodynamic force that acts against an object moving through a fliuid. It's what pushes on anything moving through air or water. Flying objects must overcome drag in order to fly. What objects can you think of that use drag for advantage? Parachutes Drag depends on the shape - a shape with low drag usually is long, thin , smooth and rounded at the front and tapering at the back. Drag depends on speed- drag tends to increase as speed increases. Drag depends on direction- drag acts in the opposite direction to the object's movement.
25. Which plane would experience a greater drag force? FLOATS Why? A modern airplane has landing gear that can be stowed after take-off. Why would they want to put the landing gear away after take-off?
26. PROJECT DRAG You have just received an e-mail from a friend telling you about a great opportunity to make some cash. You find out that companies offer money if people solve problems for them. An engineering firm wants you to design a device that allows boxes of food to be dropped from a helicopter safely. The food will be used by people in need. It is too dangerous for the helicopters to land because the country is at war. It is important that the food lands softly on the ground because some of it is breakable. You decide to take the challenge but first you will make a model of the device. You decide to use a base ten block to model the box of food. You can use any other materials in the classroom to create your device. Next class is simulation time. Your challenge is for your model to take the least amount of time to drop to the floor. http://videos.howstuffworks.com/skydiving-video.htm
27. Review Activity : 1) Draw a diagram of an airfoil. Show the low pressure area, high pressure area, faster moving air, slower moving air. 2) What is the name of the person who showed that faster moving fluids exert less pressure? 3) Label the 4 forces acting on a flying object.
28.
29. Label the forces acting on the airplane. What other force must be acting in order to have this plane fly?
30. Thrust How Are Flying Objects Propelled? What is necessary to move an object forward in the air? Thrust is what propels a flying object through the air. Jet Engines: air enters the engine and is compressed, fuel is added and ignited. The hot gases expand and push hard against the front of the engine and bounce back shooting through the rear exhaust and pushing the plane forward. Rockets: works on the same principles as the jet engine except they carry their own oxygen and they use different fuels. Propellers: a engine turns the propellers. Propellers have an airfoil shape that pushes the air back. The backward flow of air thrusts the aircraft forward. A propeller is a special spinning wing that is pointed in a direction that causes lift to become thrust. p.25/27
37. Helicopters wings are shaped like airfoils also. The helicopter's motor turns the drive shaft which turns the main rotor. As the blades turn they create lift. The main rotor engine would turn the entire helicopter spinning in circles without the tail rotor to stabilize it. Main rotor Tail rotor side to side movement controlled p.29
44. How does each flight control device affect the movement of the airplane during flight? http://travel.howstuffworks.com/airplane20.htm Elevators up Elevators down Flaps down Flaps up Rudder left Rudder right Left ailerons Up / Right ailerons Down Left ailerons Down / Right ailerons Up
45.
46. How does Nature Use the Four Forces? Compare the parts of an airplane to a bird of flight. How is thrust produced in each? How is lift produced in each? How do each reduce or increase drag? How do each control the position of their nose and tail? How do each turn ( bank left or right) while in flight? How do each control their landing gear? Why does a bird tuck its feet under itself while in flight?
47.
48.
49. Refusing funnel Hot air Balloon Crushing a bottle or can with air pressure Making a propeller p.26 Making an Airfoil p.20 Making a rotating airfoil p.28 Moving different shaped objects through a fluid Blowing across the top of a piece of Paper Match Rocket Bernoulli's principle: blowing between balloons or tin cans Designing an object to increase its drag p.22 Making a glider p.32 Making a glider with control surfaces p.36 Blow Dryer/Funnel( /Ping Pong Cannon Rubber and Ice Cream Container Flight Activities and Demonstrations:
50. Scientific Method Template: Question: ??How ? Why? Does.... affect.... ? How will changing ...... affect......? Hypothesis: If ...... then...... Materials: 1) 2) 3) 4) 5) Procedure: First..... Then.... Next.... Results: Table and/or chart and/or graph Conclusions: My hypothesis was ..... Based on the results we think that .........
51. elastic The number of turns in the elastic will affect what force? a) drag b) gravity c) thrust d) lift
52. Experimental controls In order for an experiment to be a fair test........ Variables: ALL of the possible things that could affect the outcome of an experiment Watch Brainpop: Scientific Method