De eenvoud van het uitvoeren van een directe particle depositie meting.
Met de SPC Cube worden in enkele seconden tijd alle UV fluorescente particles gevonden en vastgelegd op beeld.
De meetdata staan direct op uw laptop.
This document summarizes a presentation on techniques for monitoring exposures to nanomaterials. It discusses the challenges in ensuring worker safety given properties like small size, unknown toxicity, and measurement difficulties. Current guidance focuses on identifying hazards, assessing risks, controlling exposures, and evaluating controls. Monitoring involves characterizing particle counts, sizes, shapes and chemistry to understand releases. Controls like ventilation and PPE can be effective if properly implemented and maintained. Emerging data suggests surface area may better indicate toxicity than mass, but exposure limits remain a work in progress. Continued research is needed to refine exposure assessment methods.
This document discusses workplace exposure to nanomaterials. It begins by noting that research into the toxicology of nanomaterials started in the late 1980s, while studies of workplace exposure began in the late 1990s. It then discusses potential sources of nanomaterial exposure and shows TEM images of airborne particles collected after aerosolizing nanopowders. Finally, it discusses challenges in evaluating nanomaterial exposure, including identifying relevant exposure parameters and measurement methods.
This document discusses fire codes and chemical limits for scientific facilities. It provides examples of how infrastructure affects maximum allowable quantities of hazardous materials. Specifically, it compares a 1950s facility with one constructed in 1999. The older facility had inadequate fire barriers and a single chemical control area, limiting it to lower quantities. The newer facility has proper fire barriers and 10 separate chemical control areas, allowing storage of much greater amounts divided among the areas. The document emphasizes that chemical storage limits depend on the occupancy classification, safety features of the building, and requirements of the building and fire codes.
Total Exposure Monitoring Unit: Optical Particle CounterYilun Bai
This document provides an outline for the design and development of an optical particle counter unit. It describes the circuit design which implements a current-to-voltage converter and active high-pass filter to detect light scattered by particles. The circuit outputs voltage data to an Arduino where it is recorded to an SD card and transmitted via Bluetooth. The application is intended to allow real-time data transfer and Bluetooth connection functionality, which has been completed for turning on Bluetooth, making the device discoverable, and viewing paired devices. Further work remains on sending and receiving data and disabling the Bluetooth connection.
This document provides information on an 8-week online course titled "Advanced Pathophysiology and Pharmacology for Nurse Educators". It includes discussion questions for each week covering topics like genetic disorders, immunizations, electrolyte imbalances, and endocrine disorders. Students are asked to respond to case studies, compare and contrast conditions, research treatments, and design patient education materials. The course aims to enhance nurses' understanding of disease processes and pharmacology to improve patient teaching.
James Burnett has over 18 years of experience in public relations, journalism, and strategic communications. He has led successful public relations campaigns and social media initiatives for nonprofit organizations. Burnett also has experience as a senior writer and columnist for major newspapers where he won awards for his investigative journalism and coverage of breaking news events.
This document summarizes a presentation on techniques for monitoring exposures to nanomaterials. It discusses the challenges in ensuring worker safety given properties like small size, unknown toxicity, and measurement difficulties. Current guidance focuses on identifying hazards, assessing risks, controlling exposures, and evaluating controls. Monitoring involves characterizing particle counts, sizes, shapes and chemistry to understand releases. Controls like ventilation and PPE can be effective if properly implemented and maintained. Emerging data suggests surface area may better indicate toxicity than mass, but exposure limits remain a work in progress. Continued research is needed to refine exposure assessment methods.
This document discusses workplace exposure to nanomaterials. It begins by noting that research into the toxicology of nanomaterials started in the late 1980s, while studies of workplace exposure began in the late 1990s. It then discusses potential sources of nanomaterial exposure and shows TEM images of airborne particles collected after aerosolizing nanopowders. Finally, it discusses challenges in evaluating nanomaterial exposure, including identifying relevant exposure parameters and measurement methods.
This document discusses fire codes and chemical limits for scientific facilities. It provides examples of how infrastructure affects maximum allowable quantities of hazardous materials. Specifically, it compares a 1950s facility with one constructed in 1999. The older facility had inadequate fire barriers and a single chemical control area, limiting it to lower quantities. The newer facility has proper fire barriers and 10 separate chemical control areas, allowing storage of much greater amounts divided among the areas. The document emphasizes that chemical storage limits depend on the occupancy classification, safety features of the building, and requirements of the building and fire codes.
Total Exposure Monitoring Unit: Optical Particle CounterYilun Bai
This document provides an outline for the design and development of an optical particle counter unit. It describes the circuit design which implements a current-to-voltage converter and active high-pass filter to detect light scattered by particles. The circuit outputs voltage data to an Arduino where it is recorded to an SD card and transmitted via Bluetooth. The application is intended to allow real-time data transfer and Bluetooth connection functionality, which has been completed for turning on Bluetooth, making the device discoverable, and viewing paired devices. Further work remains on sending and receiving data and disabling the Bluetooth connection.
This document provides information on an 8-week online course titled "Advanced Pathophysiology and Pharmacology for Nurse Educators". It includes discussion questions for each week covering topics like genetic disorders, immunizations, electrolyte imbalances, and endocrine disorders. Students are asked to respond to case studies, compare and contrast conditions, research treatments, and design patient education materials. The course aims to enhance nurses' understanding of disease processes and pharmacology to improve patient teaching.
James Burnett has over 18 years of experience in public relations, journalism, and strategic communications. He has led successful public relations campaigns and social media initiatives for nonprofit organizations. Burnett also has experience as a senior writer and columnist for major newspapers where he won awards for his investigative journalism and coverage of breaking news events.
The document discusses object relational mapping (ORM) and Laravel's Eloquent ORM. It shows how Eloquent provides an alternative to writing raw SQL queries by allowing developers to write object-oriented queries to perform CRUD operations and define relationships between models. Key points covered include using Eloquent to find, filter, create, update and delete model records, perform queries across relationships, and chain methods for complex queries. This reduces the need to write SQL directly and improves security by making SQL injection less likely.
Lesson Learned in Scaling Enterprise DevOpsIBM DevOps
Time-to-market and software quality are essential for today’s enterprises in achieving business goals and in creating and sustaining differentiation. DevOps is evolving into a major enabler of business innovation. If done well in a consistent, scalable and repeatable manner can drive digital transformation at an enterprise level. But crossing the chasm from successful DevOps pilots with two-pizza teams to enterprise adoption remains a challenge. The question is how do you scale their success to your whole organization?
Join our panelists to learn:
• How enterprises are successfully achieving scale as they unpack the "new normal" for disruptive software delivery
• How to assess your own organization’s readiness for scaling DevOps, and to identify next steps
Michael Jayjock's lecture.
Refers to: Morrow, P.E. et al: Chronic Inhalation Study Findings as the basis for Proposing a New Occupational Dust Exposure Limit, International Journal of Toxicology March/April 1991 10: 279-290.
The document discusses model-based testing (MBT), including:
- MBT allows tests to be automatically generated from a model of the system under test.
- A demo of MBT was presented using Conformiq Creator to automatically generate tests.
- Organizations using MBT report reductions in escaped bugs, testing costs, and testing duration compared to traditional manual and automated testing methods.
The document discusses new engineering materials called metallic glasses. Metallic glasses are metal alloys that are non-crystalline, or amorphous, meaning they lack long-range atomic order. They can be produced by rapidly cooling molten metals to rates of over 2 million degrees Celsius per second. This prevents crystal nucleation and results in a glassy solid. Metallic glasses have advantages like strength and corrosion resistance. Applications include use in transformers, sensors, and as surgical instruments. Shape memory alloys that can revert to their original shape after deformation are also discussed.
Parasoft Testing anything, any time with containerized service virtualizationChantalWauters
Continuous integration and delivery makes early and fast testing mission-critical for a lot of organizations. However, test execution is blocked by application dependencies being unavailable, not having the right amount of test data or otherwise being access-restricted.
Service virtualization is an approach that can be used to create, deploy and exercise virtual assets that your test team has full control over.
Now, by combining service virtualization with container and cloud technology, like Docker and Azure, development teams can create, share, use and destroy test environments on-demand, in seconds. It allows easy integration into continuous integration and delivery pipelines, enabling teams to regain full control over their test environments and the testing process.
The document is a speech given by Elizabeth Clark celebrating people with developmental disabilities (DD) and their desire to fully participate in community life like others. She notes people with DD are born in the same place, want to go to school, have fun, be included, be good citizens, share talents, be with family and friends, and contribute their gifts. She calls on the community to support them by providing opportunities to work with and alongside others.
The document discusses various topics related to toxicology including:
- Absorption, distribution, metabolism and excretion of chemicals in the body
- Factors that affect absorption such as routes of entry and chemical properties
- Threshold doses and variability in individual susceptibility
- Acute and chronic effects of toxins
- Carcinogens and mutagens and their classification
- Dose-response relationships and metrics like LD50
- Toxicity testing methods including the Ames test
Register for InterConnect 2017 and start building your agenda.
With over 300 sessions, labs, workshops etc, there is a lot to DevOps.
Register now :https://www.ibm.com/cloud-computing/us/en/interconnect/registration/
Rittal's contribution to the succes of VimecRon van Dooren
Vimec, member of www.oneofakindtechnologies.nl makes glass inspection systems for the pharmaceutical market.
Rittal cabinets are used to integrate pc, screen, keyboard, power supply and more.
Very nice to read about the co-operation between the companies.
Presentation slides of 30 minute lecture about machine vision camera as a sensor.
Applicable in industry, traffic, agro and more.
The value of a sensor-network to help convert data into information, projected on automation in AgriCulture / Agribotics.
Knowledge session between Beltechand Ttechnolution 18 12-2015Ron van Dooren
Beltech an dTEchnolution believe that joining forces and sharing knwoledge is a way that leads to innovations.
Today we had a session with 8 system architects. Technolution's strength in data processing, data traffic solutions and fpga-technology aligns really well with the amount of data generated with multi-camera vision systems.
The document discusses object relational mapping (ORM) and Laravel's Eloquent ORM. It shows how Eloquent provides an alternative to writing raw SQL queries by allowing developers to write object-oriented queries to perform CRUD operations and define relationships between models. Key points covered include using Eloquent to find, filter, create, update and delete model records, perform queries across relationships, and chain methods for complex queries. This reduces the need to write SQL directly and improves security by making SQL injection less likely.
Lesson Learned in Scaling Enterprise DevOpsIBM DevOps
Time-to-market and software quality are essential for today’s enterprises in achieving business goals and in creating and sustaining differentiation. DevOps is evolving into a major enabler of business innovation. If done well in a consistent, scalable and repeatable manner can drive digital transformation at an enterprise level. But crossing the chasm from successful DevOps pilots with two-pizza teams to enterprise adoption remains a challenge. The question is how do you scale their success to your whole organization?
Join our panelists to learn:
• How enterprises are successfully achieving scale as they unpack the "new normal" for disruptive software delivery
• How to assess your own organization’s readiness for scaling DevOps, and to identify next steps
Michael Jayjock's lecture.
Refers to: Morrow, P.E. et al: Chronic Inhalation Study Findings as the basis for Proposing a New Occupational Dust Exposure Limit, International Journal of Toxicology March/April 1991 10: 279-290.
The document discusses model-based testing (MBT), including:
- MBT allows tests to be automatically generated from a model of the system under test.
- A demo of MBT was presented using Conformiq Creator to automatically generate tests.
- Organizations using MBT report reductions in escaped bugs, testing costs, and testing duration compared to traditional manual and automated testing methods.
The document discusses new engineering materials called metallic glasses. Metallic glasses are metal alloys that are non-crystalline, or amorphous, meaning they lack long-range atomic order. They can be produced by rapidly cooling molten metals to rates of over 2 million degrees Celsius per second. This prevents crystal nucleation and results in a glassy solid. Metallic glasses have advantages like strength and corrosion resistance. Applications include use in transformers, sensors, and as surgical instruments. Shape memory alloys that can revert to their original shape after deformation are also discussed.
Parasoft Testing anything, any time with containerized service virtualizationChantalWauters
Continuous integration and delivery makes early and fast testing mission-critical for a lot of organizations. However, test execution is blocked by application dependencies being unavailable, not having the right amount of test data or otherwise being access-restricted.
Service virtualization is an approach that can be used to create, deploy and exercise virtual assets that your test team has full control over.
Now, by combining service virtualization with container and cloud technology, like Docker and Azure, development teams can create, share, use and destroy test environments on-demand, in seconds. It allows easy integration into continuous integration and delivery pipelines, enabling teams to regain full control over their test environments and the testing process.
The document is a speech given by Elizabeth Clark celebrating people with developmental disabilities (DD) and their desire to fully participate in community life like others. She notes people with DD are born in the same place, want to go to school, have fun, be included, be good citizens, share talents, be with family and friends, and contribute their gifts. She calls on the community to support them by providing opportunities to work with and alongside others.
The document discusses various topics related to toxicology including:
- Absorption, distribution, metabolism and excretion of chemicals in the body
- Factors that affect absorption such as routes of entry and chemical properties
- Threshold doses and variability in individual susceptibility
- Acute and chronic effects of toxins
- Carcinogens and mutagens and their classification
- Dose-response relationships and metrics like LD50
- Toxicity testing methods including the Ames test
Register for InterConnect 2017 and start building your agenda.
With over 300 sessions, labs, workshops etc, there is a lot to DevOps.
Register now :https://www.ibm.com/cloud-computing/us/en/interconnect/registration/
Rittal's contribution to the succes of VimecRon van Dooren
Vimec, member of www.oneofakindtechnologies.nl makes glass inspection systems for the pharmaceutical market.
Rittal cabinets are used to integrate pc, screen, keyboard, power supply and more.
Very nice to read about the co-operation between the companies.
Presentation slides of 30 minute lecture about machine vision camera as a sensor.
Applicable in industry, traffic, agro and more.
The value of a sensor-network to help convert data into information, projected on automation in AgriCulture / Agribotics.
Knowledge session between Beltechand Ttechnolution 18 12-2015Ron van Dooren
Beltech an dTEchnolution believe that joining forces and sharing knwoledge is a way that leads to innovations.
Today we had a session with 8 system architects. Technolution's strength in data processing, data traffic solutions and fpga-technology aligns really well with the amount of data generated with multi-camera vision systems.
Meten van particle depositie met de SPC Cube van Lighthouse BV
1. Particle Depositie
Direct meten van deeltjes
op uw product of oppervlak
Ron van Dooren
Technical Sales Advisor
Eindhoven, November 19th 2015
2. Relatie luchtzuiverheid
Kleine particles blijven airborne
5 á 10 mu
Afhankelijk vorm en materiaal
Grotere particles slaan neer
25 á 30 mu
Afhankelijk vorm en materiaal
Detecteerbaarheid
Meest gebruikte methode UV zaklamp
UV fluorescentie is material afhankelijk
Slechts 5-10% van deeltjes
Meten
Meest gebruikte methods meten indirect, deeltjes
blijven achter in meetproces
Bij directe meting gaan geen deeltjes verloren
FEITEN PARTICLE DEPOSITIE
3. Verslag demo Lighthouse Benelux BV
Sample: onderzijde muismat
Omgeving: schoon, geen cleanroom
Duur meting: 2 minuten
Meetinstrument: SPC Cube
Voor meer info:
feedback@Beltech.nl
www.golighthouse.nl
DIRECTE METING PARTICLE DEPOSITIE
4. De opstelling
Voor de demo is gebruik gemaakt van
een ’schone’ muismat welke op een
gereinigde RVS wagen ligt.
Laptop met
Settings meetsessie
Real-time foto
Analyse particle-size
SPC Cube
DUT: een schoongemaakte muismat
5. De meting in 5 stappen
1. Plaats de SPC cube op het oppervlak
2. Voer de meetsessie in
3. Selecteer het type oppervlak mat/glanzend
4. Druk op start
5. Wacht 5 seconden
6. De meetresultaten direct beschikbaar
1. Plaats en vorm op de schermfoto in te zoomen
2. Statistieken per categorie in real-time
7. De meetresultaten, in detail
1. De foto toont goed herkenbaar een vezel
2. Plaats, vorm en locatie staan vermeld