The document discusses lasers, including their basics, how they work, types of lasers, and applications. It explains that lasers emit coherent, monochromatic, directional light through stimulated emission. Common types include solid-state, gas, dye, excimer, and semiconductor lasers. Lasers have many industrial, environmental, research, communications, and medical applications such as laser printers, barcode scanners, fiber optics, surgery, and distance measurement. They are used widely in everyday devices and settings.
The document provides 27 steps for creating a wiki using pbwiki.com. It explains how to sign up for an account, create a new wiki, set up the front page and sidebar navigation, add content pages, insert videos, RSS feeds and image galleries using various plugins, and share the wiki by email or linking to it from another website. The overall purpose is to guide users through the full process of setting up and customizing a functional wiki on the pbwiki platform.
Melanin is a pigment found in humans and other organisms that determines skin and hair color. It is produced by cells called melanocytes and provides numerous benefits beyond just protecting the skin from sun damage. Melanin is found throughout the body and is necessary for proper brain, nerve, eye, and cell function. Those with higher melanin, such as those with darker skin, experience additional advantages like younger-looking skin and reduced risks of neural tube defects in pregnancies. Melanin may also enhance overall performance and intelligence.
Theralase Technologies Inc., founded in 1995, designs, develops, manufactures and markets patented, superpulsed laser technology utilized in biostimulation and biodestruction applications. Theralase technology is safe and effective in treating pain, inflammation and for tissue regeneration of neural muscular skeletal conditions and wound healing. As well, these applications extend to the care of animals by veterinarians. Theralase complies with FDA, Health Canada, CE, ISO-13485 and CSA-601 regulatory approvals to ensure efficacy, safety and quality in manufacture. Theralase is currently developing patented Photo Dynamic Compounds (PDCs) that are able to target and destroy cancers, bacteria and viruses when light activated by Theralase’s proprietary and patented laser technology.
The document discusses lasers, including their key properties and components. It describes how CO2 lasers work, noting their active medium is a mixture of gases, pumping method is electric discharge, and typical output wavelengths are 9.6 and 10.6 microns. Lasers emit light that is monochromatic, directional, and coherent unlike ordinary light. Key laser components include an active medium, excitation mechanism, and reflective mirrors. The lasing process involves exciting atoms to a metastable state to achieve population inversion and stimulate photon emission. Laser outputs can be continuous or pulsed. Hazards include eye, skin, chemical, electrical, and fire risks. Control measures involve engineering, administrative and personal protective equipment approaches.
This document summarizes various methods for temporary and permanent hair removal. Temporary methods include shaving, tweezing, bleaching, and depilatory creams. Permanent methods discussed are electrolysis, thermolysis, and laser/IPL treatments. Key factors for effective laser hair removal include appropriate wavelength and pulse duration based on skin and hair characteristics. Multiple treatments spaced 1-3 months apart are typically needed to achieve significant hair reduction. Potential side effects include pain, pigmentary changes, and infection if not performed properly. Permanent hair removal is difficult to achieve and regrowth may still occur.
LASER BEAM MACHINING - NON TRADITIONAL MACHININGSajal Tiwari
Laser Beam Machining or more broadly laser material processing deals with machining and material processing like heat treatment, allowing, cladding, sheet metal bending etc. Such processing is carried out utilizing the energy of coherent photons or laser beam, which is mostly converted into thermal energy upon interaction with most of the materials. Nowadays, the laser is also finding application in regenerative machining or rapid prototyping as in processes like stereolithography, selective laser sintering etc. Laser stands for light amplification by stimulated emission of radiation. The underline working principle of a laser was first put forward by Albert Einstein in
1917 through the first industrial laser for experimentation was developed around the 1960s. The laser beam can very easily be focused using optical lenses as their wavelength ranges from half a micron to around 70 microns. The focused laser beam as indicated earlier can have power density in excess of 1 MW/mm2 . As laser interacts with the material, the energy of the photon are absorbed by the work material leading to a rapid substantial rise in local temperature. This, in turn, results in melting and vaporization of the work material and finally material removal.
Definition, development, function & Site-specific of Melanocyte Definition, formation & function of Melanosomes, Definition & function of Melanin
Melanogenesis
As one of the greatest cities in the world, London is one you can’t miss in your adventures. It’s filled with history and culture, and there’s something for everyone. If you’re visiting soon, here are the best 10 places to see.
10 of the Biggest Stories in TechnologyBrett Cotham
October was filled a a number of great technology breakthroughs. While it is impossible to list all of the new advancements, I would like to share my favorites. Here are 10 of the biggest stories in technology throughout the month of October.
Cryptocurrencies like Bitcoin and Ethereum have grown rapidly in popularity in recent years as a new digital form of money based on blockchain technology. However, concerns have also grown about their potential use for illicit activities like money laundering, given their anonymity and lack of central oversight. Regulators and governments worldwide are still working to understand cryptocurrencies and determine appropriate policies and regulations.
Timing system for picosecond laser power pointbncscientific
This document discusses the timing system requirements for a picosecond laser experiment. It describes how the timing system synchronizes the various components of the laser system, including two amplifiers, Pockel cells, and diagnostics instruments, which operate at frequencies ranging from 10 Hz to 100 Hz. The timing system provides 8 delayed output pulses with picosecond resolution and jitter to trigger the different elements. It can be controlled via a GUI and fiber optic cables. The timing solutions are also applicable to experiments using petawatt lasers, synchrotrons, and other large physics facilities.
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. The document recommends that adults get at least 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week to gain these benefits.
SlideShare now has a player specifically designed for infographics. Upload your infographics now and see them take off! Need advice on creating infographics? This presentation includes tips for producing stand-out infographics. Read more about the new SlideShare infographics player here: http://wp.me/p24NNG-2ay
This infographic was designed by Column Five: http://columnfivemedia.com/
No need to wonder how the best on SlideShare do it. The Masters of SlideShare provides storytelling, design, customization and promotion tips from 13 experts of the form. Learn what it takes to master this type of content marketing yourself.
This document provides tips to avoid common mistakes in PowerPoint presentation design. It identifies the top 5 mistakes as including putting too much information on slides, not using enough visuals, using poor quality or unreadable visuals, having messy slides with poor spacing and alignment, and not properly preparing and practicing the presentation. The document encourages presenters to use fewer words per slide, high quality images and charts, consistent formatting, and to spend significant time crafting an engaging narrative and rehearsing their presentation. It emphasizes that an attractive design is not as important as being an effective storyteller.
10 Ways to Win at SlideShare SEO & Presentation OptimizationOneupweb
Thank you, SlideShare, for teaching us that PowerPoint presentations don't have to be a total bore. But in order to tap SlideShare's 60 million global users, you must optimize. Here are 10 quick tips to make your next presentation highly engaging, shareable and well worth the effort.
For more content marketing tips: http://www.oneupweb.com/blog/
This document provides tips for getting more engagement from content published on SlideShare. It recommends beginning with a clear content marketing strategy that identifies target audiences. Content should be optimized for SlideShare by using compelling visuals, headlines, and calls to action. Analytics and search engine optimization techniques can help increase views and shares. SlideShare features like lead generation and access settings help maximize results.
The document discusses lasers, including their basics, how they work, types of lasers, and applications. It explains that lasers emit coherent, monochromatic, directional light through stimulated emission. Common types include solid-state, gas, dye, excimer, and semiconductor lasers. Lasers have many industrial, environmental, research, communications, and medical applications such as laser printers, barcode scanners, fiber optics, surgery, and distance measurement. They are used widely in everyday devices and settings.
The document provides 27 steps for creating a wiki using pbwiki.com. It explains how to sign up for an account, create a new wiki, set up the front page and sidebar navigation, add content pages, insert videos, RSS feeds and image galleries using various plugins, and share the wiki by email or linking to it from another website. The overall purpose is to guide users through the full process of setting up and customizing a functional wiki on the pbwiki platform.
Melanin is a pigment found in humans and other organisms that determines skin and hair color. It is produced by cells called melanocytes and provides numerous benefits beyond just protecting the skin from sun damage. Melanin is found throughout the body and is necessary for proper brain, nerve, eye, and cell function. Those with higher melanin, such as those with darker skin, experience additional advantages like younger-looking skin and reduced risks of neural tube defects in pregnancies. Melanin may also enhance overall performance and intelligence.
Theralase Technologies Inc., founded in 1995, designs, develops, manufactures and markets patented, superpulsed laser technology utilized in biostimulation and biodestruction applications. Theralase technology is safe and effective in treating pain, inflammation and for tissue regeneration of neural muscular skeletal conditions and wound healing. As well, these applications extend to the care of animals by veterinarians. Theralase complies with FDA, Health Canada, CE, ISO-13485 and CSA-601 regulatory approvals to ensure efficacy, safety and quality in manufacture. Theralase is currently developing patented Photo Dynamic Compounds (PDCs) that are able to target and destroy cancers, bacteria and viruses when light activated by Theralase’s proprietary and patented laser technology.
The document discusses lasers, including their key properties and components. It describes how CO2 lasers work, noting their active medium is a mixture of gases, pumping method is electric discharge, and typical output wavelengths are 9.6 and 10.6 microns. Lasers emit light that is monochromatic, directional, and coherent unlike ordinary light. Key laser components include an active medium, excitation mechanism, and reflective mirrors. The lasing process involves exciting atoms to a metastable state to achieve population inversion and stimulate photon emission. Laser outputs can be continuous or pulsed. Hazards include eye, skin, chemical, electrical, and fire risks. Control measures involve engineering, administrative and personal protective equipment approaches.
This document summarizes various methods for temporary and permanent hair removal. Temporary methods include shaving, tweezing, bleaching, and depilatory creams. Permanent methods discussed are electrolysis, thermolysis, and laser/IPL treatments. Key factors for effective laser hair removal include appropriate wavelength and pulse duration based on skin and hair characteristics. Multiple treatments spaced 1-3 months apart are typically needed to achieve significant hair reduction. Potential side effects include pain, pigmentary changes, and infection if not performed properly. Permanent hair removal is difficult to achieve and regrowth may still occur.
LASER BEAM MACHINING - NON TRADITIONAL MACHININGSajal Tiwari
Laser Beam Machining or more broadly laser material processing deals with machining and material processing like heat treatment, allowing, cladding, sheet metal bending etc. Such processing is carried out utilizing the energy of coherent photons or laser beam, which is mostly converted into thermal energy upon interaction with most of the materials. Nowadays, the laser is also finding application in regenerative machining or rapid prototyping as in processes like stereolithography, selective laser sintering etc. Laser stands for light amplification by stimulated emission of radiation. The underline working principle of a laser was first put forward by Albert Einstein in
1917 through the first industrial laser for experimentation was developed around the 1960s. The laser beam can very easily be focused using optical lenses as their wavelength ranges from half a micron to around 70 microns. The focused laser beam as indicated earlier can have power density in excess of 1 MW/mm2 . As laser interacts with the material, the energy of the photon are absorbed by the work material leading to a rapid substantial rise in local temperature. This, in turn, results in melting and vaporization of the work material and finally material removal.
Definition, development, function & Site-specific of Melanocyte Definition, formation & function of Melanosomes, Definition & function of Melanin
Melanogenesis
As one of the greatest cities in the world, London is one you can’t miss in your adventures. It’s filled with history and culture, and there’s something for everyone. If you’re visiting soon, here are the best 10 places to see.
10 of the Biggest Stories in TechnologyBrett Cotham
October was filled a a number of great technology breakthroughs. While it is impossible to list all of the new advancements, I would like to share my favorites. Here are 10 of the biggest stories in technology throughout the month of October.
Cryptocurrencies like Bitcoin and Ethereum have grown rapidly in popularity in recent years as a new digital form of money based on blockchain technology. However, concerns have also grown about their potential use for illicit activities like money laundering, given their anonymity and lack of central oversight. Regulators and governments worldwide are still working to understand cryptocurrencies and determine appropriate policies and regulations.
Timing system for picosecond laser power pointbncscientific
This document discusses the timing system requirements for a picosecond laser experiment. It describes how the timing system synchronizes the various components of the laser system, including two amplifiers, Pockel cells, and diagnostics instruments, which operate at frequencies ranging from 10 Hz to 100 Hz. The timing system provides 8 delayed output pulses with picosecond resolution and jitter to trigger the different elements. It can be controlled via a GUI and fiber optic cables. The timing solutions are also applicable to experiments using petawatt lasers, synchrotrons, and other large physics facilities.
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. The document recommends that adults get at least 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week to gain these benefits.
SlideShare now has a player specifically designed for infographics. Upload your infographics now and see them take off! Need advice on creating infographics? This presentation includes tips for producing stand-out infographics. Read more about the new SlideShare infographics player here: http://wp.me/p24NNG-2ay
This infographic was designed by Column Five: http://columnfivemedia.com/
No need to wonder how the best on SlideShare do it. The Masters of SlideShare provides storytelling, design, customization and promotion tips from 13 experts of the form. Learn what it takes to master this type of content marketing yourself.
This document provides tips to avoid common mistakes in PowerPoint presentation design. It identifies the top 5 mistakes as including putting too much information on slides, not using enough visuals, using poor quality or unreadable visuals, having messy slides with poor spacing and alignment, and not properly preparing and practicing the presentation. The document encourages presenters to use fewer words per slide, high quality images and charts, consistent formatting, and to spend significant time crafting an engaging narrative and rehearsing their presentation. It emphasizes that an attractive design is not as important as being an effective storyteller.
10 Ways to Win at SlideShare SEO & Presentation OptimizationOneupweb
Thank you, SlideShare, for teaching us that PowerPoint presentations don't have to be a total bore. But in order to tap SlideShare's 60 million global users, you must optimize. Here are 10 quick tips to make your next presentation highly engaging, shareable and well worth the effort.
For more content marketing tips: http://www.oneupweb.com/blog/
This document provides tips for getting more engagement from content published on SlideShare. It recommends beginning with a clear content marketing strategy that identifies target audiences. Content should be optimized for SlideShare by using compelling visuals, headlines, and calls to action. Analytics and search engine optimization techniques can help increase views and shares. SlideShare features like lead generation and access settings help maximize results.
2. 멋 있는 레이저 빔 을 만들어보자!!
1. LaserBeam의특성
• 광선 (직선의 성질)
• 시작과 끝 지점이 필요하다
• 위의 두 지점이 연결 되어야 한다
(두 지점은 실시간으로 변화할 수 있다)
• 발사 효과와 피격 효과가 들어가야 한다
2
3. 2. 구현방법
기본 유니티 에서 제공하는 기능으로써 표현할 수 있는 방법이 없다 …
그래도 뭔가 쓸만한 기능을 살펴보던 중 Line Renderer 발견
• LineRenderer특징
Position / Element 에서 두 지점의 위치 값을 입력해 주면
자동으로 라인을 그려준다
3
4. 이 기능을 활용하여 구현을 해보자!
• 시작과끝점이 계속 변화하는 것에 대응해야하므로
Script(C#)를이용해서구현한다
• Script에 시작 효과와 피격 효과를 같이 구현해야한다
• Material의 Texture가 정지해 있으면 아름답지 않으므로
UV애니메이션이가능해야한다
• Texture이미지 길이 조절이 자유로워야한다
• 그 밖의 Custom한기능 제공
4
5. 3. 스크립트작성
필요한요소
• 끝 점 지정 ( 시작점은 스크립트생성자의 위치로 한다)
• 끝 점 에서 출력할수 있는 Prefab 링크
• Material지정
• 처음 과 끝의 칼라 값 지정
• 폭(Width)값
• UV스크롤 스피드
• Tilling크기
• Tiling 크기 Fix(라인이길어짐에 따라 이미지가늘어나는 것을 방지)
완성된스크립트
5