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\'Nebula Solar Eclipse Goggles\' for 2011 and 2012 Solar Eclipses in N Africa, M East, Europe, Australia.
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IntraLase Patient Fact Sheet
The IntraLase Method is a blade-free approach to LASIK surgery that uses laser light instead of a microkeratome blade to create the corneal flap. The laser pulses form microscopic bubbles just below the eye's surface that allow the doctor to gently lift the flap. This method eliminates severe complications associated with blades and clinical studies show more patients achieve 20/20 vision without blades. The flap creation takes only 30 seconds per eye and patients report a better LASIK experience and vision with the IntraLase Method compared to microkeratomes.
X ray
X-rays are electromagnetic waves that can penetrate materials to varying degrees. Wilhelm Roentgen discovered x-rays in 1895 while experimenting with cathode rays. X-rays are produced when electrons hit a metal target in an x-ray tube and have wavelengths between 0.01 to 10 nanometers. X-rays are used in medicine to image bones and detect abnormalities, in security to screen luggage at airports, and in industry to inspect products for defects. They provide advantages as a cheap and convenient imaging method but have disadvantages of not strongly interacting with lighter elements.
PRIMA DNT LABOAMERICA INC / LABOMED
The document summarizes the Prima DNT dental microscope from LABOMED. It has a new LED-based illumination system that provides bright, white light with a long lifespan. The microscope takes up less space by housing the light source and electronics in the arm. It comes with an apochromatic optical system and special coatings for clear, high-quality images. A variety of accessories and mounting options are available to customize the microscope for different procedures and operatories.
Reinstein visumax
The document summarizes research comparing the Carl Zeiss VisuMax femtosecond laser system to other laser systems for creating flaps in LASIK procedures. Key findings include:
1) The VisuMax system demonstrated high reproducibility in flap thickness, with 87.5% of flaps within 10 microns of the intended thickness and a standard deviation of only 7.89 microns.
2) Patient comfort was higher with the VisuMax system compared to other systems, as it applies minimal corneal suction and pressure for only about 20 seconds.
3) The VisuMax system can create extremely thin flaps as low as 80 microns, opening up LASIK as an option for more eyes that
What is Relex SMILE
SMILE', short for 'Small Incision Lenticular Extraction' is no flap, no pain, quick recovery, and fully computer operated by the femtosecond laser. This new technique, is only possible with the Visumax femotsecond laser by Carl Zeiss, and is the least invasive therapy possible these days.
Safety Certificate Nebula Solar Eclipse Goggles
The certificate is issued by an eye hospital after intense and rigorous experiments.
AAS-Chou-Tech-Report-Solar-Eclipse-Eye-Safety-2023
- The document provides guidance on safely viewing a solar eclipse, discussing potential eye hazards and recommended techniques. It notes that direct viewing of the uneclipsed or partially eclipsed sun can cause retinal damage unless proper filters designed for solar observation are used.
- During a total solar eclipse, the only safe time for direct viewing without a filter is totality, when the moon completely blocks the sun's disk. At all other times, filters or indirect viewing techniques must be used.
- The document outlines recommended filters for direct viewing as well as indirect viewing techniques using solar projection or filters for cameras, binoculars, and telescopes. It stresses the importance of only using filters that meet the ISO 12312-2
Effective Critter Guards for Solar Panel Protection.pptx
Solar energy has become a cornerstone of sustainable power generation, with millions of households and businesses worldwide harnessing the sun's power. However, the efficiency and longevity of solar panels are often threatened by environmental factors, one of which includes damage by animals.
Recommended
IntraLase Patient Fact Sheet
The IntraLase Method is a blade-free approach to LASIK surgery that uses laser light instead of a microkeratome blade to create the corneal flap. The laser pulses form microscopic bubbles just below the eye's surface that allow the doctor to gently lift the flap. This method eliminates severe complications associated with blades and clinical studies show more patients achieve 20/20 vision without blades. The flap creation takes only 30 seconds per eye and patients report a better LASIK experience and vision with the IntraLase Method compared to microkeratomes.
X ray
X-rays are electromagnetic waves that can penetrate materials to varying degrees. Wilhelm Roentgen discovered x-rays in 1895 while experimenting with cathode rays. X-rays are produced when electrons hit a metal target in an x-ray tube and have wavelengths between 0.01 to 10 nanometers. X-rays are used in medicine to image bones and detect abnormalities, in security to screen luggage at airports, and in industry to inspect products for defects. They provide advantages as a cheap and convenient imaging method but have disadvantages of not strongly interacting with lighter elements.
PRIMA DNT LABOAMERICA INC / LABOMED
The document summarizes the Prima DNT dental microscope from LABOMED. It has a new LED-based illumination system that provides bright, white light with a long lifespan. The microscope takes up less space by housing the light source and electronics in the arm. It comes with an apochromatic optical system and special coatings for clear, high-quality images. A variety of accessories and mounting options are available to customize the microscope for different procedures and operatories.
Reinstein visumax
The document summarizes research comparing the Carl Zeiss VisuMax femtosecond laser system to other laser systems for creating flaps in LASIK procedures. Key findings include:
1) The VisuMax system demonstrated high reproducibility in flap thickness, with 87.5% of flaps within 10 microns of the intended thickness and a standard deviation of only 7.89 microns.
2) Patient comfort was higher with the VisuMax system compared to other systems, as it applies minimal corneal suction and pressure for only about 20 seconds.
3) The VisuMax system can create extremely thin flaps as low as 80 microns, opening up LASIK as an option for more eyes that
What is Relex SMILE
SMILE', short for 'Small Incision Lenticular Extraction' is no flap, no pain, quick recovery, and fully computer operated by the femtosecond laser. This new technique, is only possible with the Visumax femotsecond laser by Carl Zeiss, and is the least invasive therapy possible these days.
Safety Certificate Nebula Solar Eclipse Goggles
The certificate is issued by an eye hospital after intense and rigorous experiments.
AAS-Chou-Tech-Report-Solar-Eclipse-Eye-Safety-2023
- The document provides guidance on safely viewing a solar eclipse, discussing potential eye hazards and recommended techniques. It notes that direct viewing of the uneclipsed or partially eclipsed sun can cause retinal damage unless proper filters designed for solar observation are used.
- During a total solar eclipse, the only safe time for direct viewing without a filter is totality, when the moon completely blocks the sun's disk. At all other times, filters or indirect viewing techniques must be used.
- The document outlines recommended filters for direct viewing as well as indirect viewing techniques using solar projection or filters for cameras, binoculars, and telescopes. It stresses the importance of only using filters that meet the ISO 12312-2
Effective Critter Guards for Solar Panel Protection.pptx
Solar energy has become a cornerstone of sustainable power generation, with millions of households and businesses worldwide harnessing the sun's power. However, the efficiency and longevity of solar panels are often threatened by environmental factors, one of which includes damage by animals.
The sun and our eyes: protection against sunlight
Sunlight is vital for all of us. However, our eyes are very sensitive to it and it is essential to protect them properly.
A specialist in solar protection in high-risk environments and extreme conditions, Julbo has been providing its expertise to people who love to look at the world for over 120 years. Julbo develops its frames and lenses through a combination of innovation and careful attention to detail.
This presentation contains essential information on the dangers of sunlight and how to protect against it. Because your eyes are unique and the world needs your vision.
Looking for a radiant skin, look out for radiation
This document discusses radiation and its effects on skin. It provides information about:
1. Radiation comes from the sun and artificial sources like lamps, and is measured in parameters like irradiance and dose.
2. Radiation can be used to study skin but can also induce photoeffects, so it is important to measure radiation levels and implement safety practices.
3. The type and level of radiation exposure depends on multiple factors like geographical location, season, and daily activities, so radiation doses received by different body areas can vary significantly.
Contact Lenses and Work.pptx
Contact lenses are thin discs made of transparent material that are shaped to correct vision. There is debate around wearing contact lenses at work due to risks like dust, chemicals, gases or vapors getting trapped behind lenses and irritating or damaging the cornea. Contact lenses are not meant as protective equipment and should not replace proper personal protective equipment if required. The risks of wearing contact lenses depend on the work environment and factors like chemicals, heat, dust, vapors, and whether adequate hygiene and eye protection are available. Contact lenses may not be advisable in certain settings like welding due to risk of irritation.
J013146163
This document discusses safety measures for swimming pools. It proposes installing a laser safety device around swimming pools to prevent accidents. The device would use lasers, light detectors, and a microcontroller system. Lasers would be placed around the pool and light detectors on the opposite side would detect if a person blocks the laser for 10 seconds, triggering an alarm to alert others. This system could minimize deaths from people sinking in deep areas of pools without being noticed. A risk assessment is important to identify hazards and control risks at pools. Signage and emergency equipment are also important for pool safety.
Beyond the image
When it comes to sunglasses quality DOES matter, particularly for pilots. Recently the FAA (Federal Aviation Administration) updated their Safety Brochure titled “Sunglasses – Beyond the Image”.
We have created an informative Powerpoint slideshow for you so that you can learn more about sunglasses and what a quality pair of sunglasses should be.
Aviator sunglasses are essential for protecting your eyes from the harmful effects of ultraviolet radiation (UV Rays), but there are even more considerations to think about. Lens technology and materials, frame construction, polarization and lens tints will impact the effectiveness and usefulness of the sunglasses you choose to protect your most important sensory asset – your eyes!
Wearable Obstacle for Visually Impaired: Distance, Reflectivity, and Energy A...
ABSTRACT: An infrared – based wearable indoor obstacle detector for the visually impaired was designed and implemented. Then, the significant effects and the relationship between the angle of incidence and distance traveled by the infrared rays, energy consumption and reflectivity of the surface, and battery life of the device, were compared using Matlab. The investigation was based on angle range of 0° to 45° and distance range of 50cmto10m. It was found that, at smaller angle, the distance travelled increased and more energy was consumed thereby reducing the battery life. Based on the above stated design considerations, the infrared device was implemented and sampled at an angle of 20° and 45° in order to show the effect of intensity and object distance to energy consumption rate. At an angle of 20°, at a distance of 0.4m, the energy consumed was 5J, at a distance of 0.5m, the energy consumed was 3J, at a distance of 0.8m, the energy consumed was 1J, at a distance of 1.2m, the energy consumed was 0.5J and at a distance of 2.7m, the energy consumed was 0.1J. Then, for an angle of 45°, at a distance of 0.1m, the energy consumed was 5J, at a distance of 0.16m, the energy consumed was 3J, at a distance of 0.26m, the energy consumed was 1J, at a distance of 0.42m, the energy consumed was 0.5J and at a distance of 0.8m, the energy consumed was 0.1J. The reflectivity of different surface properties was also evaluated. It was observed that Yellow Smooth Body (YSB) reflected more than other surfaces at an intensity of 0.99 (W/M2) while the Black-Surface (BS) reflected less at an intensity of 0.1(W/M2).
Blue light presentation
HOYA Recharge is a new lens treatment that reduces blue light transmission by 30% in the high energy visible light (HEVL) spectrum of 380-500 nm. It provides visual comfort by enhancing contrast and potential protection against retinal damage from accumulated blue light exposure over time. Recharge may be prescribed for individuals with lifestyles involving high digital device usage or other risk factors for eye disease to help reduce long-term blue light risks.
Cataract
A cataract is a cloudy area in the lens of the eye that can cause blurred or dim vision. It is the leading cause of blindness worldwide and a common cause of vision impairment in the United States. Cataracts develop due to aging, sun exposure, smoking, poor nutrition, eye trauma, certain diseases, and some medications. Diagnosis involves an eye exam using a slit lamp microscope. Treatment is typically cataract surgery to remove the cloudy lens and replace it with an artificial intraocular lens. The decision for surgery depends on the degree of vision impairment and its impact on quality of life. Modern cataract surgery is a low risk outpatient procedure with rapid recovery of clear vision.
Sunglasses how to choose the best lenses
Sunglasses are not only an indispensable summer fashion accessory, but they are also essential for protecting your eyes from the harmful sun rays.
Especially in summer, when the opportunities to spend a very long time outdoors are greater and exposure to reflective surfaces (beaches, sea or meadows) is more likely, the eyes are strongly stressed and need special attention, like the skin in the sun.
LASERSMART™ Eye Protection: A Safety Primer Whitepaper
There are trade-offs involved with selecting any of the technologies available for laser safety eyewear. Filter glass will be heavier than polymer products, but usually provides better visible luminous transmission (VLT). Coated substrates are selected when multiple wavelength protection is required, but these products tend to be among the most expensive and require the most care. The physical properties of polycarbonate make those products suitable for all-day wearing and for molding single lens products with wide fields of view.
An Update on Safety Measures in Laser Dentistry
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
X-ray-fundamentals.pdf
This document provides an overview of radiation safety fundamentals related to x-ray devices used in research at NIU. It defines x-rays and their properties, describes different types of x-ray equipment including analytical, diagnostic, and industrial uses. The document outlines the hazards of x-ray exposure and how to reduce risk through time, distance, and shielding. It provides examples of unsafe conditions and NIU requirements for safe operation of x-ray devices.
Blue light
Blue light is a type of visible light with short wavelengths and high energy levels. It is found in sunlight and emitted by digital devices. While some blue light exposure is necessary and beneficial, too much can potentially damage the retina and contribute to digital eye strain. New technologies like blue light filters for devices and blue light blocking lenses in glasses can help reduce exposure risks from extended digital device use.
TINTED LENSES IN OPTOMETRY BY OPTOM.JITHIN JOHNEY
Tinted lenses, also known as colored or tinted eyeglass lenses, serve various purposes in optometry. These lenses are designed to provide specific benefits depending on the tint or color chosen.
Laser Safety Eyewear Product Catalog by Kentek Corporation
Kentek Corporation is respected worldwide as an important source for all laser safety products and services. Kentek offers custom and stock products.
Understanding your laser protective eyewear needs, at Kentek, we know that no two faces are alike, so we can help make your eyewear choice as easy as possible by offering the widest selection of frames and filters.
Catalog Bollé Safety 2014-2015 US + Latin America
Discover the Bollé Safety range including spectacles, goggles, welding helmets and prescription for USA and Latin America.
radiation%20protection%20and%20hazards%20Ajay%20Singh.pptx
This presentation covers the history and fundamentals of radiation including the electromagnetic spectrum, types of radiation, atoms, and general radiation safety principles such as ALARA. Key topics include ionizing versus non-ionizing radiation, radiation sources, radiation effects on cells, comparison of radiation doses, and methods of personal radiation monitoring including film badges, pocket dosimeters, and thermoluminescent dosimeters.
blue light by optom faslu muhammed
Blue light is a type of visible light with a short wavelength and high energy level. It is found in both natural sunlight and artificial light from digital devices. While some blue light exposure is necessary and beneficial, too much blue light can potentially damage the eyes and disrupt circadian rhythms. New technologies like blue light filters and blue light blocking lenses can help reduce excessive blue light exposure, especially from extended digital device use.
Chapter 5: Radiation Protection
This document discusses radiation protection for patients and operators during dental x-ray procedures. It covers key concepts like total filtration, collimation, protective equipment like lead aprons and thyroid collars, proper techniques to minimize exposure, and guidelines for radiation safety. The document emphasizes that while dental x-rays provide benefits, it is important to use all available methods to minimize the amount of radiation received by patients and operators, in accordance with legislation and the ALARA principle of keeping exposures as low as reasonably achievable.
Principle of Radiation Protection- Avinesh Shrestha
Radiation protection is the science whose aim is to minimize the risks generated by the use of ionizing radiation. Briefly discusses The ICRP System of Radiological Protection, STRUCTURAL SHIELDING OF
IMAGING FACILITIES, APPLICATION OF INDIVIDUAL DOSE LIMTS, RADIATION EXPOSURE IN PREGNANCY, Diagnostic reference level, Personnel Protection in
Medical X-ray Imaging, Dose Optimization in CT, Radiation Protection in Nuclear Medicine.
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。
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
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.More Related Content
Similar to Tech Rep
The sun and our eyes: protection against sunlight
Sunlight is vital for all of us. However, our eyes are very sensitive to it and it is essential to protect them properly.
A specialist in solar protection in high-risk environments and extreme conditions, Julbo has been providing its expertise to people who love to look at the world for over 120 years. Julbo develops its frames and lenses through a combination of innovation and careful attention to detail.
This presentation contains essential information on the dangers of sunlight and how to protect against it. Because your eyes are unique and the world needs your vision.
Looking for a radiant skin, look out for radiation
This document discusses radiation and its effects on skin. It provides information about:
1. Radiation comes from the sun and artificial sources like lamps, and is measured in parameters like irradiance and dose.
2. Radiation can be used to study skin but can also induce photoeffects, so it is important to measure radiation levels and implement safety practices.
3. The type and level of radiation exposure depends on multiple factors like geographical location, season, and daily activities, so radiation doses received by different body areas can vary significantly.
Contact Lenses and Work.pptx
Contact lenses are thin discs made of transparent material that are shaped to correct vision. There is debate around wearing contact lenses at work due to risks like dust, chemicals, gases or vapors getting trapped behind lenses and irritating or damaging the cornea. Contact lenses are not meant as protective equipment and should not replace proper personal protective equipment if required. The risks of wearing contact lenses depend on the work environment and factors like chemicals, heat, dust, vapors, and whether adequate hygiene and eye protection are available. Contact lenses may not be advisable in certain settings like welding due to risk of irritation.
J013146163
This document discusses safety measures for swimming pools. It proposes installing a laser safety device around swimming pools to prevent accidents. The device would use lasers, light detectors, and a microcontroller system. Lasers would be placed around the pool and light detectors on the opposite side would detect if a person blocks the laser for 10 seconds, triggering an alarm to alert others. This system could minimize deaths from people sinking in deep areas of pools without being noticed. A risk assessment is important to identify hazards and control risks at pools. Signage and emergency equipment are also important for pool safety.
Beyond the image
When it comes to sunglasses quality DOES matter, particularly for pilots. Recently the FAA (Federal Aviation Administration) updated their Safety Brochure titled “Sunglasses – Beyond the Image”.
We have created an informative Powerpoint slideshow for you so that you can learn more about sunglasses and what a quality pair of sunglasses should be.
Aviator sunglasses are essential for protecting your eyes from the harmful effects of ultraviolet radiation (UV Rays), but there are even more considerations to think about. Lens technology and materials, frame construction, polarization and lens tints will impact the effectiveness and usefulness of the sunglasses you choose to protect your most important sensory asset – your eyes!
Wearable Obstacle for Visually Impaired: Distance, Reflectivity, and Energy A...
ABSTRACT: An infrared – based wearable indoor obstacle detector for the visually impaired was designed and implemented. Then, the significant effects and the relationship between the angle of incidence and distance traveled by the infrared rays, energy consumption and reflectivity of the surface, and battery life of the device, were compared using Matlab. The investigation was based on angle range of 0° to 45° and distance range of 50cmto10m. It was found that, at smaller angle, the distance travelled increased and more energy was consumed thereby reducing the battery life. Based on the above stated design considerations, the infrared device was implemented and sampled at an angle of 20° and 45° in order to show the effect of intensity and object distance to energy consumption rate. At an angle of 20°, at a distance of 0.4m, the energy consumed was 5J, at a distance of 0.5m, the energy consumed was 3J, at a distance of 0.8m, the energy consumed was 1J, at a distance of 1.2m, the energy consumed was 0.5J and at a distance of 2.7m, the energy consumed was 0.1J. Then, for an angle of 45°, at a distance of 0.1m, the energy consumed was 5J, at a distance of 0.16m, the energy consumed was 3J, at a distance of 0.26m, the energy consumed was 1J, at a distance of 0.42m, the energy consumed was 0.5J and at a distance of 0.8m, the energy consumed was 0.1J. The reflectivity of different surface properties was also evaluated. It was observed that Yellow Smooth Body (YSB) reflected more than other surfaces at an intensity of 0.99 (W/M2) while the Black-Surface (BS) reflected less at an intensity of 0.1(W/M2).
Blue light presentation
HOYA Recharge is a new lens treatment that reduces blue light transmission by 30% in the high energy visible light (HEVL) spectrum of 380-500 nm. It provides visual comfort by enhancing contrast and potential protection against retinal damage from accumulated blue light exposure over time. Recharge may be prescribed for individuals with lifestyles involving high digital device usage or other risk factors for eye disease to help reduce long-term blue light risks.
Cataract
A cataract is a cloudy area in the lens of the eye that can cause blurred or dim vision. It is the leading cause of blindness worldwide and a common cause of vision impairment in the United States. Cataracts develop due to aging, sun exposure, smoking, poor nutrition, eye trauma, certain diseases, and some medications. Diagnosis involves an eye exam using a slit lamp microscope. Treatment is typically cataract surgery to remove the cloudy lens and replace it with an artificial intraocular lens. The decision for surgery depends on the degree of vision impairment and its impact on quality of life. Modern cataract surgery is a low risk outpatient procedure with rapid recovery of clear vision.
Sunglasses how to choose the best lenses
Sunglasses are not only an indispensable summer fashion accessory, but they are also essential for protecting your eyes from the harmful sun rays.
Especially in summer, when the opportunities to spend a very long time outdoors are greater and exposure to reflective surfaces (beaches, sea or meadows) is more likely, the eyes are strongly stressed and need special attention, like the skin in the sun.
LASERSMART™ Eye Protection: A Safety Primer Whitepaper
There are trade-offs involved with selecting any of the technologies available for laser safety eyewear. Filter glass will be heavier than polymer products, but usually provides better visible luminous transmission (VLT). Coated substrates are selected when multiple wavelength protection is required, but these products tend to be among the most expensive and require the most care. The physical properties of polycarbonate make those products suitable for all-day wearing and for molding single lens products with wide fields of view.
An Update on Safety Measures in Laser Dentistry
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
X-ray-fundamentals.pdf
This document provides an overview of radiation safety fundamentals related to x-ray devices used in research at NIU. It defines x-rays and their properties, describes different types of x-ray equipment including analytical, diagnostic, and industrial uses. The document outlines the hazards of x-ray exposure and how to reduce risk through time, distance, and shielding. It provides examples of unsafe conditions and NIU requirements for safe operation of x-ray devices.
Blue light
Blue light is a type of visible light with short wavelengths and high energy levels. It is found in sunlight and emitted by digital devices. While some blue light exposure is necessary and beneficial, too much can potentially damage the retina and contribute to digital eye strain. New technologies like blue light filters for devices and blue light blocking lenses in glasses can help reduce exposure risks from extended digital device use.
TINTED LENSES IN OPTOMETRY BY OPTOM.JITHIN JOHNEY
Tinted lenses, also known as colored or tinted eyeglass lenses, serve various purposes in optometry. These lenses are designed to provide specific benefits depending on the tint or color chosen.
Laser Safety Eyewear Product Catalog by Kentek Corporation
Kentek Corporation is respected worldwide as an important source for all laser safety products and services. Kentek offers custom and stock products.
Understanding your laser protective eyewear needs, at Kentek, we know that no two faces are alike, so we can help make your eyewear choice as easy as possible by offering the widest selection of frames and filters.
Catalog Bollé Safety 2014-2015 US + Latin America
Discover the Bollé Safety range including spectacles, goggles, welding helmets and prescription for USA and Latin America.
radiation%20protection%20and%20hazards%20Ajay%20Singh.pptx
This presentation covers the history and fundamentals of radiation including the electromagnetic spectrum, types of radiation, atoms, and general radiation safety principles such as ALARA. Key topics include ionizing versus non-ionizing radiation, radiation sources, radiation effects on cells, comparison of radiation doses, and methods of personal radiation monitoring including film badges, pocket dosimeters, and thermoluminescent dosimeters.
blue light by optom faslu muhammed
Blue light is a type of visible light with a short wavelength and high energy level. It is found in both natural sunlight and artificial light from digital devices. While some blue light exposure is necessary and beneficial, too much blue light can potentially damage the eyes and disrupt circadian rhythms. New technologies like blue light filters and blue light blocking lenses can help reduce excessive blue light exposure, especially from extended digital device use.
Chapter 5: Radiation Protection
This document discusses radiation protection for patients and operators during dental x-ray procedures. It covers key concepts like total filtration, collimation, protective equipment like lead aprons and thyroid collars, proper techniques to minimize exposure, and guidelines for radiation safety. The document emphasizes that while dental x-rays provide benefits, it is important to use all available methods to minimize the amount of radiation received by patients and operators, in accordance with legislation and the ALARA principle of keeping exposures as low as reasonably achievable.
Principle of Radiation Protection- Avinesh Shrestha
Radiation protection is the science whose aim is to minimize the risks generated by the use of ionizing radiation. Briefly discusses The ICRP System of Radiological Protection, STRUCTURAL SHIELDING OF
IMAGING FACILITIES, APPLICATION OF INDIVIDUAL DOSE LIMTS, RADIATION EXPOSURE IN PREGNANCY, Diagnostic reference level, Personnel Protection in
Medical X-ray Imaging, Dose Optimization in CT, Radiation Protection in Nuclear Medicine.
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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。
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
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.
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Pushing the limits of ePRTC: 100ns holdover for 100 days
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
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GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
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Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
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One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
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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.
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Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
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- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
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Tech Rep
- 1. December 12, 2009 M: 94488-27438, 94486-86197 Bangalore mail@lgreenventures.com Technical Report Solar Eclipse is one of the simplest celestial wonders that can be viewed without expensive equipments by anyone. With the myths attached, this is also an opportunity for science enthusiasts and scientific organization, to encourage common man to give up mistaken notions and to come forward to understand and reason the science behind Eclipses. Jan 2010 eclipse is significant, as it is the last in the decade and there is no solar eclipse till Dec 2019 in India. During the solar eclipses out of curiosity one certainly tends to look at the sun. A safe solar filter is a necessity during the time of eclipses. What is a ‘safe and comfortable’ solar filter? Eye Safety: Internationally accepted safety norms are as follows. For the waveband between 380 and 1400 nm (sun radiation that reaches earth), we find a filter with a luminous transmittance of 0.032% in the visible spectrum corresponding to a shade number of 12 provides "adequate" retinal protection during solar viewing.” However it does not provide eye comfort. Eye Comfort while viewing the sun: A filter with a luminous transmittance of 0.001% or optical density 5 or less is often preferable. Labeling: Internationally, it is expected that the solar goggles mention on its packaging the following information: a) name and address of manufacturer b) instructions for use in looking at the sun or a solar eclipse; c) warnings that filters that are damaged or separated from their mountings should be discarded; and d) warnings against the use of the filter with optical devices such as binoculars, telescopes or cameras e) advice on storage, cleaning and maintenance, as appropriate. What makes Nebula Solar Goggles safe and comfortable to view? Essentially blocks maximum UV (the Near UV) and reduces the glare by 1,00,00 times. This is obtained by a deposition of metal layer of sufficient thickness (optical density 5). The base material used has excellent absorption in infrared region Apart from this, it ensures pinhole free solar filter. This is obtained by a minimum of two layered metalized laminated film. The probability of pinholes reduces to nil with this combination Nebula Solar Goggles follow the international norms as mentioned above. These solar filters are certified for safety by Dr Agarwal’s hospital (for eye specialty) Bangalore, after stringent experimentation and analysis. The safety certificates are included in this report. The % T data is measured at various advanced research laboratories like IIT Madras and also at Filmetrics, California-USA This is the only solar filter with R & D efforts and safety certification in India. Conclusion: Practically the % T is far below 0.001% in near IR and near UV. In visible region it is well below 0.0001%, as NO equipment has sensed the transmittance between 400-700 nm. The optical density can comfortably be said to be of value 5. Report by: Sujata Virdhe, PhD No. 6, III Cross, SR Layout, HAL Airport Road, Bangalore. 560017, Ph: 080-25211133