Unit d - section 3.2 -- technology develops through change
•Download as PPTX, PDF•
0 likes•252 views
Over the years, technology has advanced significantly through improvements and new developments. Many modern technologies were not created perfectly on the first try but were refined over time based on experimentation. Electricity was a major advancement that enabled the creation of a vast array of modern equipment and allowed technologies like cell phones and computers to emerge and be improved upon over decades. As technology progresses, it influences society in areas like manufacturing, the environment, and daily life.
Report
Share
Report
Share
Recommended
Area cheat sheet
The document provides formulas for calculating the areas and surfaces of basic shapes including squares, rectangles, triangles, circles, cubes, rectangular prisms, triangular prisms, and cylinders. It lists that the area of a square or rectangle is length times width, the area of a triangle is one-half the base times the height, the area of a circle is π times the radius squared, and provides formulas for finding the surface areas and volumes of various 3D shapes.
Unit c review
This document defines and describes key optical terms and concepts. It explains the differences between concave and convex lenses and mirrors, and how they bend and focus light. It also defines transparency, reflection, bioluminescence, and the parts of the eye. Various light properties and production methods are outlined as well, including amplitude, wavelength, frequency, fluorescence, and the electromagnetic spectrum.
Unit d review quiz
The document is a review package about structures and forces. It contains multiple choice questions about different types of structures like solid, frame, and shell structures. It also asks questions about concepts like center of gravity, static vs dynamic loads, and types of forces like tension, compression, and shear. There are also short answer questions asking about the differences between solid, frame and shell structures; why houses have different roof types; what happens when a structure's center of gravity is off to one side; and the differences between internal and external forces.
Unit d review
The document discusses the six types of simple machines: levers, screws, wedges, ramps, wheels and axles, and pulleys. It explains how fulcrums are used in levers and describes mechanical advantage and efficiency. Compound machines, gears, and work are also defined. Hydraulics and pneumatics are mentioned as using pressure from liquids and gases, respectively, to lift objects.
Body systems for quiz
This document contains a quiz about various body systems including the respiratory, nervous, digestive, and circulatory systems. It includes true/false and multiple choice questions testing knowledge of topics like the major organs of the respiratory system, the functions of neurons and dendrites, the roles of different parts of the digestive system like the mouth, stomach and intestines, and components of the circulatory system including veins and red blood cells. It also has short answer questions about mechanical vs chemical digestion, the function of the circulatory system, how the nervous system transmits messages of pain, and the respiratory and circulatory systems' roles during exercise.
Unit d vocabulary words
This document provides a list of 17 vocabulary words related to mechanical systems, machines, and physics. The words include types of simple machines like the lever, incline plane, and pulley. More complex machines involving linkages, transmissions, and gears are also listed. Finally, concepts related to analyzing machines such as mechanical advantage, friction, efficiency, and work are included.
Unit d structures and forces vocabulary
This document provides vocabulary terms related to structures and forces including structural strength, stability, types of forces, structural designs like solid, frame and shell structures, aesthetics, Newton's laws of motion, center of gravity, symmetry, static and dynamic loads, types of bridges, internal forces like compression, tension and shear, complementary forces, fatigue and failure.
Recommended
Area cheat sheet
The document provides formulas for calculating the areas and surfaces of basic shapes including squares, rectangles, triangles, circles, cubes, rectangular prisms, triangular prisms, and cylinders. It lists that the area of a square or rectangle is length times width, the area of a triangle is one-half the base times the height, the area of a circle is π times the radius squared, and provides formulas for finding the surface areas and volumes of various 3D shapes.
Unit c review
This document defines and describes key optical terms and concepts. It explains the differences between concave and convex lenses and mirrors, and how they bend and focus light. It also defines transparency, reflection, bioluminescence, and the parts of the eye. Various light properties and production methods are outlined as well, including amplitude, wavelength, frequency, fluorescence, and the electromagnetic spectrum.
Unit d review quiz
The document is a review package about structures and forces. It contains multiple choice questions about different types of structures like solid, frame, and shell structures. It also asks questions about concepts like center of gravity, static vs dynamic loads, and types of forces like tension, compression, and shear. There are also short answer questions asking about the differences between solid, frame and shell structures; why houses have different roof types; what happens when a structure's center of gravity is off to one side; and the differences between internal and external forces.
Unit d review
The document discusses the six types of simple machines: levers, screws, wedges, ramps, wheels and axles, and pulleys. It explains how fulcrums are used in levers and describes mechanical advantage and efficiency. Compound machines, gears, and work are also defined. Hydraulics and pneumatics are mentioned as using pressure from liquids and gases, respectively, to lift objects.
Body systems for quiz
This document contains a quiz about various body systems including the respiratory, nervous, digestive, and circulatory systems. It includes true/false and multiple choice questions testing knowledge of topics like the major organs of the respiratory system, the functions of neurons and dendrites, the roles of different parts of the digestive system like the mouth, stomach and intestines, and components of the circulatory system including veins and red blood cells. It also has short answer questions about mechanical vs chemical digestion, the function of the circulatory system, how the nervous system transmits messages of pain, and the respiratory and circulatory systems' roles during exercise.
Unit d vocabulary words
This document provides a list of 17 vocabulary words related to mechanical systems, machines, and physics. The words include types of simple machines like the lever, incline plane, and pulley. More complex machines involving linkages, transmissions, and gears are also listed. Finally, concepts related to analyzing machines such as mechanical advantage, friction, efficiency, and work are included.
Unit d structures and forces vocabulary
This document provides vocabulary terms related to structures and forces including structural strength, stability, types of forces, structural designs like solid, frame and shell structures, aesthetics, Newton's laws of motion, center of gravity, symmetry, static and dynamic loads, types of bridges, internal forces like compression, tension and shear, complementary forces, fatigue and failure.
Unit d - section 2.3 -- hydraulics
Hydraulic systems use liquid under pressure to increase mechanical advantage. They allow heavy loads to be moved more easily and safely than was possible with simple machines. Hydraulics work through Pascal's law - pressure applied to an input piston is distributed equally throughout the liquid and exerts force on a larger output piston, multiplying the mechanical advantage. This principle enables construction projects to be completed more efficiently using hydraulics rather than manual labor alone.
Mission to mars project
This document outlines an assignment for students to plan and present a mission to Mars. It provides context and requirements for the assignment. Students will be divided into teams of four to plan their mission. Each team must create a 10 slide PowerPoint presentation covering the following mini missions:
1) Describing the characteristics of Mars including temperature, atmosphere, surface features, and why it is known as the "Red Planet".
2) Determining the type of clothing required to survive on Mars and its necessary qualities for heat retention.
3) Choosing materials to build a shelter from 5 allowed options and justify the selections as well as power sources and insulators for equipment without fossil fuels.
4) Select
Heat and temperature vocabulary
This document discusses key vocabulary terms related to heat and temperature including temperature, thermal energy, heat, expands, contracts, thermal expansion, conduction, insulators, convection currents, radiation, radiant energy, infrared waves, heating systems, local heating systems, refrigerant, and thermal conductivity.
To reverse or irreverse t chart
Reversible processes can be reversed to return to the original state, while irreversible processes result in changes that cannot be undone, such as breaking an egg or burning fuel that produces heat and exhaust. Many natural processes are considered irreversible, including biological aging and the diffusion of molecules over time.
Irreversible changes
The document contains instructions and observations for 5 student groups to conduct experiments on reversible and irreversible changes. Group 1 mixes different substances with water, vinegar or lemon juice to observe reactions. Group 2 burns various materials to observe changes. Group 3 heats materials like chocolate or ice to see effects. Group 4 uses plaster of Paris and notes its properties. Group 5 observes dough rising before and after leaving it to rise, and describes the process.
Irreversible changes
The document contains instructions and observations for 5 student groups to conduct experiments on reversible and irreversible changes. Group 1 mixes different substances with water, vinegar or lemon juice to observe if reactions are reversible or irreversible. Group 2 burns different materials to observe changes. Group 3 heats materials to observe melting or other changes. Group 4 uses plaster of Paris and notes its properties. Group 5 observes dough rising before and after leaving it to rise.
Unit b section - 4.1 developing a theory for disease
This document discusses the development of theories of disease and infection from the 17th century to present day. It describes how early doctors like Edward Jenner developed the first vaccine for smallpox. Later, Louis Pasteur identified microorganisms as the cause of infectious diseases. Joseph Lister then developed sterilization techniques to prevent surgical infections. Modern research has also linked nutrition to disease, like scurvy being caused by a lack of vitamin C.
Science practice quiz
The document provides a science practice quiz that tests students' abilities to classify materials by state of matter, identify types of mixtures as solid-solid, solid-liquid, or liquid-liquid, and determine the best separation technique to use for different mixtures. Students are asked to organize examples like wood, paper, milk, oxygen into solid, liquid, or gas categories and identify mixtures as solid-solid, solid-liquid, or liquid-liquid. They are also asked to determine whether a magnet, sieve, water, or air would be best to separate mixtures like sand and metal fillings.
Intro and lesson 1
Matter is made up of very small particles that come together to form different states: solids have particles packed closely together, liquids have particles packed loosely that take the shape of their container, and gases have particles that are not connected and fly freely. Chemistry studies compounds, which are substances created by combining two or more other substances together, focusing on combinations of solids or combinations of solids and liquids at grade 5.
Techniques for separating materials
This document discusses different techniques that can be used to separate materials. Two techniques are described but their details are not provided. The first technique may be a good option to use as it effectively separates materials with minimal downsides. However, the second technique is not recommended due to potential issues in the separation process. In general, the document examines various methods for separating mixtures of materials and evaluates their suitability.
Reverseirreverse examples
The document describes various chemical and physical changes that occur when different substances interact or are exposed to different conditions. Some examples provided include peas freezing hard, whisked eggs scrambling when heated, ALKA-seltzer fizzing when added to water, ice cream melting in the sun, wax burning when a candle is lit, coal turning to ashes when burned, and iron rusting when exposed to water.
To reverse or irreverse t chart
Reversible processes can be reversed by changing conditions while irreversible processes result in increased entropy and cannot be reversed. Many natural processes are irreversible, such as heat transfer from a hot object to a cold one, or chemical reactions that produce waste. While reversible processes are theoretically possible, most natural processes occur irreversibly.
Pure substances vs mixtures
Pure substances are made up of only one type of material, while mixtures are made up of two or more materials mixed together. Examples of pure substances include water, salt, and sugar, whereas mixtures include air, seawater, and mixtures of different types of sand.
Area cheat sheet
This document provides formulas for calculating the area, surface area, and volume of basic shapes including squares, rectangles, triangles, circles, cubes, rectangular prisms, triangular prisms, and cylinders. It lists that the area of a square or rectangle is length times width, the area of a triangle is one-half the base times the height, the area of a circle is π times the radius squared, and provides formulas for calculating the surface area and volume of 3D objects like cubes, prisms and cylinders.
Review of grade 8 science blog
The document outlines the different hazard classes used to classify dangerous goods, including compressed gases, flammable and combustible materials, oxidizing materials, poisonous and infectious materials, corrosive materials, and dangerously reactive materials. Each hazard class is defined and examples of the types of materials that fall into each class are provided. Common hazard symbols associated with each class are also displayed and explained.
Digestion diary (01).docx
The document provides instructions for students to write a story or comic from the perspective of a piece of cheeseburger going through the human digestive system. Students are asked to include the processes, organs passed through, and what happens along the way, such as breaking down into nutrients, and to bold or underline key terms mentioned in the instructions. They should use a graphic organizer from a previous class to help organize their thoughts.
Review of body systems for quiz
This document reviews key concepts about the major body systems - digestive, respiratory, circulatory, nervous and excretory - in preparation for a quiz. It includes true/false and multiple choice questions about the organs, structures and processes of each system. Key topics covered include the roles of the heart, lungs, stomach, intestines, liver and kidneys. It also addresses concepts like gas exchange, blood flow, nerve signaling and the removal of waste from the body.
Science and technology
Use of Technology in different fields of Science. Explain use of technology in different fields and its applications. A brief overview of this topic will help you to gain much useful information and knowledge.
Technological advantages
Technological advances have provided many benefits but also disadvantages. Communication, job creation, and cost effectiveness have improved with technology, but some become addicted to devices and machines replace some jobs. While life was simpler before widespread technology, advances will open new worlds through communication and discovery, though pollution needs addressing. Both advantages and issues with dependence on technology exist, so balance is important.
Technology
This document discusses 10 major technological advances that have changed the world and how we live in it. It describes each technology including electricity, lasers, semiconductor chips, quantum computing, elevators, the Human Genome Project, automobiles, GPS, and smartphones. For each one it provides a brief overview of how it was developed and its impact, such as how electricity has become an irreplaceable tool, lasers are used in many industries, and semiconductor chips led to computers and mobile devices.
Nbvtalkon what is engineering(Revised)
This is delivered yesterday in our college to enlighten 1st year ECE and EEE students about engineering, engineering principles, how to be a good engineering students, and finally how to grow as a enterpreneur.
More Related Content
Viewers also liked
Unit d - section 2.3 -- hydraulics
Hydraulic systems use liquid under pressure to increase mechanical advantage. They allow heavy loads to be moved more easily and safely than was possible with simple machines. Hydraulics work through Pascal's law - pressure applied to an input piston is distributed equally throughout the liquid and exerts force on a larger output piston, multiplying the mechanical advantage. This principle enables construction projects to be completed more efficiently using hydraulics rather than manual labor alone.
Mission to mars project
This document outlines an assignment for students to plan and present a mission to Mars. It provides context and requirements for the assignment. Students will be divided into teams of four to plan their mission. Each team must create a 10 slide PowerPoint presentation covering the following mini missions:
1) Describing the characteristics of Mars including temperature, atmosphere, surface features, and why it is known as the "Red Planet".
2) Determining the type of clothing required to survive on Mars and its necessary qualities for heat retention.
3) Choosing materials to build a shelter from 5 allowed options and justify the selections as well as power sources and insulators for equipment without fossil fuels.
4) Select
Heat and temperature vocabulary
This document discusses key vocabulary terms related to heat and temperature including temperature, thermal energy, heat, expands, contracts, thermal expansion, conduction, insulators, convection currents, radiation, radiant energy, infrared waves, heating systems, local heating systems, refrigerant, and thermal conductivity.
To reverse or irreverse t chart
Reversible processes can be reversed to return to the original state, while irreversible processes result in changes that cannot be undone, such as breaking an egg or burning fuel that produces heat and exhaust. Many natural processes are considered irreversible, including biological aging and the diffusion of molecules over time.
Irreversible changes
The document contains instructions and observations for 5 student groups to conduct experiments on reversible and irreversible changes. Group 1 mixes different substances with water, vinegar or lemon juice to observe reactions. Group 2 burns various materials to observe changes. Group 3 heats materials like chocolate or ice to see effects. Group 4 uses plaster of Paris and notes its properties. Group 5 observes dough rising before and after leaving it to rise, and describes the process.
Irreversible changes
The document contains instructions and observations for 5 student groups to conduct experiments on reversible and irreversible changes. Group 1 mixes different substances with water, vinegar or lemon juice to observe if reactions are reversible or irreversible. Group 2 burns different materials to observe changes. Group 3 heats materials to observe melting or other changes. Group 4 uses plaster of Paris and notes its properties. Group 5 observes dough rising before and after leaving it to rise.
Unit b section - 4.1 developing a theory for disease
This document discusses the development of theories of disease and infection from the 17th century to present day. It describes how early doctors like Edward Jenner developed the first vaccine for smallpox. Later, Louis Pasteur identified microorganisms as the cause of infectious diseases. Joseph Lister then developed sterilization techniques to prevent surgical infections. Modern research has also linked nutrition to disease, like scurvy being caused by a lack of vitamin C.
Science practice quiz
The document provides a science practice quiz that tests students' abilities to classify materials by state of matter, identify types of mixtures as solid-solid, solid-liquid, or liquid-liquid, and determine the best separation technique to use for different mixtures. Students are asked to organize examples like wood, paper, milk, oxygen into solid, liquid, or gas categories and identify mixtures as solid-solid, solid-liquid, or liquid-liquid. They are also asked to determine whether a magnet, sieve, water, or air would be best to separate mixtures like sand and metal fillings.
Intro and lesson 1
Matter is made up of very small particles that come together to form different states: solids have particles packed closely together, liquids have particles packed loosely that take the shape of their container, and gases have particles that are not connected and fly freely. Chemistry studies compounds, which are substances created by combining two or more other substances together, focusing on combinations of solids or combinations of solids and liquids at grade 5.
Techniques for separating materials
This document discusses different techniques that can be used to separate materials. Two techniques are described but their details are not provided. The first technique may be a good option to use as it effectively separates materials with minimal downsides. However, the second technique is not recommended due to potential issues in the separation process. In general, the document examines various methods for separating mixtures of materials and evaluates their suitability.
Reverseirreverse examples
The document describes various chemical and physical changes that occur when different substances interact or are exposed to different conditions. Some examples provided include peas freezing hard, whisked eggs scrambling when heated, ALKA-seltzer fizzing when added to water, ice cream melting in the sun, wax burning when a candle is lit, coal turning to ashes when burned, and iron rusting when exposed to water.
To reverse or irreverse t chart
Reversible processes can be reversed by changing conditions while irreversible processes result in increased entropy and cannot be reversed. Many natural processes are irreversible, such as heat transfer from a hot object to a cold one, or chemical reactions that produce waste. While reversible processes are theoretically possible, most natural processes occur irreversibly.
Pure substances vs mixtures
Pure substances are made up of only one type of material, while mixtures are made up of two or more materials mixed together. Examples of pure substances include water, salt, and sugar, whereas mixtures include air, seawater, and mixtures of different types of sand.
Area cheat sheet
This document provides formulas for calculating the area, surface area, and volume of basic shapes including squares, rectangles, triangles, circles, cubes, rectangular prisms, triangular prisms, and cylinders. It lists that the area of a square or rectangle is length times width, the area of a triangle is one-half the base times the height, the area of a circle is π times the radius squared, and provides formulas for calculating the surface area and volume of 3D objects like cubes, prisms and cylinders.
Review of grade 8 science blog
The document outlines the different hazard classes used to classify dangerous goods, including compressed gases, flammable and combustible materials, oxidizing materials, poisonous and infectious materials, corrosive materials, and dangerously reactive materials. Each hazard class is defined and examples of the types of materials that fall into each class are provided. Common hazard symbols associated with each class are also displayed and explained.
Digestion diary (01).docx
The document provides instructions for students to write a story or comic from the perspective of a piece of cheeseburger going through the human digestive system. Students are asked to include the processes, organs passed through, and what happens along the way, such as breaking down into nutrients, and to bold or underline key terms mentioned in the instructions. They should use a graphic organizer from a previous class to help organize their thoughts.
Review of body systems for quiz
This document reviews key concepts about the major body systems - digestive, respiratory, circulatory, nervous and excretory - in preparation for a quiz. It includes true/false and multiple choice questions about the organs, structures and processes of each system. Key topics covered include the roles of the heart, lungs, stomach, intestines, liver and kidneys. It also addresses concepts like gas exchange, blood flow, nerve signaling and the removal of waste from the body.
Viewers also liked (18)
Unit b section - 4.1 developing a theory for disease
Unit b section - 4.1 developing a theory for disease
Similar to Unit d - section 3.2 -- technology develops through change
Science and technology
Use of Technology in different fields of Science. Explain use of technology in different fields and its applications. A brief overview of this topic will help you to gain much useful information and knowledge.
Technological advantages
Technological advances have provided many benefits but also disadvantages. Communication, job creation, and cost effectiveness have improved with technology, but some become addicted to devices and machines replace some jobs. While life was simpler before widespread technology, advances will open new worlds through communication and discovery, though pollution needs addressing. Both advantages and issues with dependence on technology exist, so balance is important.
Technology
This document discusses 10 major technological advances that have changed the world and how we live in it. It describes each technology including electricity, lasers, semiconductor chips, quantum computing, elevators, the Human Genome Project, automobiles, GPS, and smartphones. For each one it provides a brief overview of how it was developed and its impact, such as how electricity has become an irreplaceable tool, lasers are used in many industries, and semiconductor chips led to computers and mobile devices.
Nbvtalkon what is engineering(Revised)
This is delivered yesterday in our college to enlighten 1st year ECE and EEE students about engineering, engineering principles, how to be a good engineering students, and finally how to grow as a enterpreneur.
scientific invention , guyss here is ppt for scienctific invention
Scientific inventions have revolutionized many aspects of modern life. Communication has evolved from letters to telephones enabling contact with distant loved ones, and now video chatting across continents. Transportation has advanced from horses and camels to trains, buses, cars and planes allowing faster travel over long distances. Medicine has benefited greatly from inventions like x-rays, thermometers, and CT scans that help doctors diagnose patients. Other innovations like dams, electricity, computers, and the internet have solved problems and connected people in new ways, though overdependence on machines and environmental pollution are disadvantages. Overall, while scientific progress has conveniences, modern life would be difficult without such inventions.
What Technology Is - by Year 10
Technology refers to modern electronic devices and appliances that make life easier. It includes computers, phones, televisions, and other devices that require electricity and use digital components like microchips. Technology has advanced rapidly in recent decades and continues to change the way people live and communicate through inventions like mobile phones, internet, and computers.
Pyramid of technology_ by Hannibal
The document discusses several emerging and envisioned technologies including quantum computers, microbial oil, time machines, steam as an energy source, lab-grown meat, space shuttles, and commercial space stations. It also discusses technologies that are widely used today such as smartphones, remote controls, televisions, computers, antibiotics, pens/pencils, the telephone, internet, and electricity. The document examines the development and applications of these technologies.
Meghan and caitlin
Technology has changed dramatically in recent years and impacted many aspects of our lives. It has transformed entertainment through new devices like gaming consoles, mobile phones, and tablets. Education has benefited from computers, science equipment, and educational programs. Medicine has advanced through new machines that can assist heart function. The rapid pace of technological change shows no signs of slowing as consumers always demand the newest, most compact devices with the best features.
What is the role of energy in the development of human society from industria...
Energy has played a key role in advancing human society from the industrial age to today's knowledge-based society. New sources of energy like electricity and nuclear power freed society from solely relying on biofuels and allowed for technological advancements in areas like computers, transportation, communication, and scientific research tools. These technologies have sped up the development and sharing of knowledge globally and enabled humans to pursue leisure activities instead of just working to survive. The interactions between energy, technology, and society have radically transformed how people live and work.
Comp - Wk 2 - Technology in Society
The document discusses how technology has changed society over time. It provides examples of technological advances in fields like medicine, travel, military, education, communication and entertainment. Key developments include computers, the internet, mobile phones, airplanes, and medical technologies like keyhole surgery. The document tasks students with creating a PowerPoint on a technology that has significantly impacted modern life and presenting how life was different before its introduction.
Comp - Wk 2 - Technology in Society
The document discusses how technology has changed society over time. It begins with definitions of technology and provides examples of early technological developments. It then examines major modern technological advances in fields like medicine, travel, military, education, and entertainment. The document concludes by asking students to create a PowerPoint presentation in pairs about a technology that has significantly impacted modern life, explaining why they chose it, how it works, how it has changed the world, what life was like before it, and its potential future.
Computer History Essay
History : The History Of Computers
Technology : History Of Computers
History of the Development of Computers Essay
Generation of Computers
History of the Computer
The History of Computer Development Essay
Essay about History of the Computer
The History And How Of Computers
Personal Computer Research Paper
The History of Computers
Brief History Of Computers Essay
History of Computer
History of Computers
The History Of Computer Engineering
History of Computers
Essay about History and Anatomy of a Computer
History of Microsoft Windows Essay
Essay about The History of Computers
A Brief History of Computers
The History Of The Electronics Industry.pdf
Here we'll discuss the history of the electronics industry: 1. What Is Electronics? 2. How Does The Electronics Industry Works? 3. The Rise Of The Computer
Entertainment and Technology
Entertainment technology has advanced significantly over time. Before technology, entertainment included arts, music, and drama. Radio and television then changed entertainment by making it accessible to more people. Today, smartphones and the internet are key sources of entertainment through social media, games, music, and video. The future promises even more immersive experiences like virtual and augmented reality, as well as holograms. Entertainment technology continues to evolve rapidly and impact how people engage with arts and leisure.
Ict
The document discusses information and communication technology (ICT). It defines ICT and explains why it is needed. It provides a brief history of ICT and compares ICT from the past to present. Examples of ICT gadgets and media are given. Breakthroughs in ICT are outlined along with both positive and negative effects of ICT on communication, society, and health. In conclusion, the document notes that while ICT provides benefits, some are concerned about potential risks from rapid technological changes.
Technology
This document discusses various topics related to technology including its advantages and disadvantages, examples of how technology helps the world, and emerging technologies like nanotechnology and 3D holographic projection. It provides examples of how specific technologies like thermal imaging and goal line technology are being used at the 2014 World Cup in Brazil. The document also discusses transfer factor science and how it can support immune system function.
Technovation
This document provides an introduction and overview of technology and nanotechnology. It begins by welcoming the audience to Sootak since 2011 and introducing the chairman, Ezzeldin El-Shazli. It then discusses how technology has become integral to modern life. The document defines technical innovation, or technovation, as the development of new ideas and processes using technology. It provides several definitions of technology from different perspectives. The bulk of the document focuses on nanotechnology, defining it as the science dealing with structures on an atomic or molecular scale. It discusses pioneers in nanotechnology like Richard Feynman and inventors of the scanning tunneling microscope. In closing, it asks what would not be considered technology.
Unit II Technology and Inventions Inglés IAPB 2014
PPT for educational pruposes.
It'll be used for intriducing Unit II Technology and Inventions from Mineduc text Teens Club - 1st Grade.
I recommend you to download the presentation, instead of show it directly from this page; it contains animations that may motivate students a little bit more.
Any comment, just leave it below.
What does the future hold? With TZM and #LonFut
1) The document discusses four overlapping trajectories that may shape the future: technology, crisis, humanity+, and humanity 1.0.
2) It provides examples of emerging technologies like digital pills, smart watches, 3D printing, and driverless cars that could transform healthcare, education, and other sectors in the coming decades.
3) It also examines the potential for economic, financial, or other crises driven by unforeseen connections within complex systems and unchecked positive feedback cycles.
New Technology 2018 Lecture L01 Introduction
At any given moment it is easy to look back to see how technology has changed over time. At the same time it is difficult to see what transformations are taking place in current moment, and even more difficult to see where things are going.
We will explore what technology is. For us it may be the latest tech stuff we see, something new. But what about everyday objects that we take for granted. Are those not technologies also?
How does technology evolve and where did it come from? We look at some ideas on evolution of technology and how it is similar to biology in some ways. We will also look at the origin of the word technology. Finally we will define the term we will use in the course. Terms defined are technology, product performance, and innovation to name few.
Similar to Unit d - section 3.2 -- technology develops through change (20)
scientific invention , guyss here is ppt for scienctific invention
scientific invention , guyss here is ppt for scienctific invention
What is the role of energy in the development of human society from industria...
What is the role of energy in the development of human society from industria...
Unit II Technology and Inventions Inglés IAPB 2014
Unit II Technology and Inventions Inglés IAPB 2014
More from tristan87
To reverse or irreverse t chart
Reversible processes can be reversed to return to the original state, while irreversible processes result in changes that cannot be undone, such as breaking an egg or burning fuel that produces heat and exhaust. Many natural processes are considered irreversible, including biological aging and the diffusion of molecules over time.
Unit d - section 2.3 -- external forces
Internal forces act within a structure and include compression, tension, and shear. Compression squeezes parts together, tension stretches and pulls them apart, and shear pushes parts in opposite directions. These three forces often work together as complementary forces, such as in bending where both compression and tension are involved, and understanding their interactions can help engineers improve structural design.
Unit d - 2.2 external forces
The document discusses external forces like gravity that act on structures. Gravity pulls down with force based on an object's mass. For stability, structures are designed to keep the center of gravity low by increasing the base or placing more mass near the bottom. Bridges must withstand both static loads like their own weight, as well as dynamic loads like moving traffic that change over time. Common bridge types include beams, trusses, cables, and arches.
Unit d - section 2.1 -- measuring forces
The document discusses forces and how they affect structures. It explains that forces can cause objects to change movement or shape. Volunteers are asked to demonstrate how different forces like magnitude, direction, and location of application can impact the outcome on a structure. Forces are measured in newtons, with one newton being the force needed to hold 100g.
Unit d -section 1.1-1.2 -- classifying and function of structures
The document discusses three basic structural forms - solid, shell, and frame. It provides details on each: solids are made of one solid piece and are strongest but heaviest, shells have a hollow interior and rounded surfaces, and frames are arranged rigid parts. The document then gives an example of a landscape designer who used a solid structure for benches but received complaints because function was overlooked in favor of durability. It concludes by discussing how structures can be classified based on their intended functions and aesthetics.
Unit d - section 2.2 --the science of work
The document discusses the scientific definition of work. It states that work occurs only when a force causes an object to move, not when an object is held in place. It provides examples like men pushing a car that is not moving to illustrate this. The document also defines the formula for calculating work (Work = Force x Distance), and provides an example calculation. Finally, it discusses the relationship between work and energy, how machines can reduce the force needed for the same amount of work, and how friction also affects work calculations.
Unit d - section 2.1 --machines make work easier
This document discusses key concepts for analyzing machines, including mechanical advantage, speed ratio, and efficiency. It provides formulas and examples for calculating each. Mechanical advantage is the ratio of output force to input force. Speed ratio looks at the distance an object moves compared to the distance the input force is applied. Efficiency compares mechanical advantage to speed ratio to determine how much energy is lost, with higher percentages being more efficient. Complex machines tend to have lower efficiencies due to multiple components and friction losses.
Unit d - section 1.2 -- the complex machine
Over time, people developed more complex machines to improve infrastructure and transportation by combining simple machines. A complex machine incorporates multiple simple machines working together through linkages, gears, and transmissions to increase applied force. For example, a bicycle uses levers (pedals), pulleys (chain and gears), wheels and axles (tire and frame), and more levers (brakes) coordinated through the drive train to efficiently convert human power to wheel rotation.
Unit d - section 1.1
This document discusses mechanical systems and simple machines. It explores how mechanical systems have improved lives through vehicles, medicine, and resource gathering. Some key contributions discussed are the Canadarm on the International Space Station and Robonaut, the first robot astronaut. The document then covers the six main simple machines: lever, inclined plane, wedge, screw, pulley, and wheel and axle. Each machine is defined and an example of its use is provided.
Unit b section - 4.2 factors that affect the body
The document discusses several factors that affect the healthy function of the body's main systems. It focuses on three systems: respiratory, circulatory, and digestive. For the respiratory system, diseases like asthma can affect the lungs. Smoking is a major social factor that increases risk of respiratory diseases due to chemicals in cigarettes like tar and carbon monoxide. The circulatory system is impacted by diet and high cholesterol leading to conditions like atherosclerosis and heart attacks. Factors like diet, bacteria, and ulcers can influence the digestive system and cause issues like stomach pains and indigestion.
More from tristan87 (10)
Unit d -section 1.1-1.2 -- classifying and function of structures
Unit d -section 1.1-1.2 -- classifying and function of structures
Recently uploaded
Full-RAG: A modern architecture for hyper-personalization
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
“I’m still / I’m still / Chaining from the Block”
“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.
A tale of scale & speed: How the US Navy is enabling software delivery from l...
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
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
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.
Video Streaming: Then, Now, and in the Future
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
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.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Essentials of Automations: The Art of Triggers and Actions in FME
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
20240609 QFM020 Irresponsible AI Reading List May 2024
Everything I found interesting about the irresponsible use of machine intelligence in May 2024
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
National Security Agency - NSA mobile device best practices
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.
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Mind map of terminologies used in context of Generative AI
Mind map of common terms used in context of Generative AI.
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
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.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Communications Mining Series - Zero to Hero - Session 1
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
Recently uploaded (20)
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
A tale of scale & speed: How the US Navy is enabling software delivery from l...
A tale of scale & speed: How the US Navy is enabling software delivery from l...
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
Unit d - section 3.2 -- technology develops through change
- 2. Over the years technology has grown in leaps in bounds The new materials and technology developed over the years has pushed our advancement forward
- 3. The technologies we have today were not created perfectly on the first try The majority of the technologies have been improved due to years of trying out different methods For Example; ◦ Pop Can openers
- 5. Many of the devices we use today are only possible because of an improvement in some area of science. Electricity was the biggest advancement Without it we would not be able to run the vast majority of our equipment to perform tasks
- 6. Cell Phones have become a huge commodity….What did they used to look like?? Late 70’s
- 8. One of the first Cell Phone Ads http://www.youtube.com/watch?v=ptbJZ9HB w2k&feature=player_embedded
- 10. Radio Shack Ad http://www.youtube.com/watch?v=694TX2lQ 7Uo&feature=player_embedded
- 12. 2003 – Nokia Phone
- 14. First Iphone
- 15. PSP Phone
- 16. As scientists and engineers and others learned more about electricity and other technologies many new and creative ideas emerged. Eg. Microscopes and bullet trains
- 17. These trains are powered by electricity and float on magnets so they never touch the tracks
- 18. http://www.youtube.com/watch?v=aIwbrZ4k npg
- 19. VIDEO GAMES TV Computers
- 23. Super Nintendo
- 26. 50’s TV 70’s
- 27. 90’s 2010
- 33. As technology grows and changes so does the society these technologies influence For example; ◦ Robots ◦ Environment
- 34. Initially robots were ideas of myth and science fiction. Nowadays robots make the majority of our products such as cars, and appliances
- 35. Since the 1960’s recycling technologies have been created and improved upon to make our planet a better place ◦ Biodegradable plastics Newer technologies can help protect the environment from damage such as the robotic Oil Skimmers to clean up water spills