LinkedIn

Tuesday, April 23, 2019

Dr. Thomas Armstrong National Treasure


I have written about Tom previously in this blog but his latest contribution to the realm of exposure modeling is really quite extraordinary.   It is 111 slides in a PDF file that contains the following gifts for anyone willing to view and study them:
  •     Worked examples annotated with Tom’s wonderful insight and guidance.
  •      Clear explanation of ALL  the basic elements of inhalation exposure modeling.
  •      Specific guidance to the importance of using                 thermodynamic activity coefficients (ACs).
  •          Where to get the tools for the determination of ACs
  •          Worked example of using ACs
  •     Use of EASTMAN Chemical's nominal evaporation rate scale to provide estimates of quantitative evaporation rates in mass/time.
  •     Numerous excellent referenced tables for Random Air Movement Indoors and the Eddy Diffusion Coefficient (Dt).
  •     Numerous references and links to get what you need to actually do exposure modeling.
  •     A wonderful annotated primer for IH MOD 2.

It is easily equivalent a multi-day course on the general subject but presented in a way such that it is relatively easy to follow.  This is especially true if you have some background in modeling or you are willing to delve into the AIHA Modeling text:  Methematical Models for Estimating Occupational Exposure to Chemicals, 2nd Ed. as a companion resource.

I will send the PDF file to anyone who requests it:  mjayjock@gmail.com

Tom would also love to hear from you.    He has been hospitalised twice recently with a serious illness.  The good news is that he is on the mend and will be out of the hospital soon.  The bad news is that he will miss this year’s AIHA Conference because he needs to undergo further treatment for his condition.  We have been corresponding while he was in the hospital and I recently wrote to him: 
"Tell your caretakers that you are a National Treasure and to get on with it!"   He wrote back that this brought a smile to his face.   The truth is that in the realm of IH he truly is a treasure. 

He is very regularly on email at:  twa8hr@gmail.com

23 comments:

  1. Mike, Thanks for letting us know about Tom's health. I am glad that he is doing better.

    ReplyDelete
  2. Companies that produce industrial chemicals require products that are safe, rugged and resist chemical attack and wear. They produce magnetic and mechanical float level sensors, chemical compatibility, temperature and viscosity.
    Chemical Level Sensor

    ReplyDelete
  3. This comment has been removed by the author.

    ReplyDelete
  4. This comment has been removed by the author.

    ReplyDelete
  5. Now, you need to understand the safety of human who are working for monitoring visual display of meter in hazard place. Telemetry Chemical Level Sensor is specifically designated to monitor tank or sump from remote place for the safety of employees. Visit iconprocon.com for more details.

    ReplyDelete
  6. Thanks for the inspired use of both new image sets, and that sentiment stamp is a must have. Your cards are wonderful; first time on your blog, but I'll be back!!. Need to know more about explosive traces detection?
    explosive trace detector parts
    trace explosive detector
    Trace Detection
    Faster security screening
    security screening

    ReplyDelete
  7. Thanks Bro for sharing such informative and beautiful article on human health
    https://muscleplusfactsorg.blogspot.com/2020/10/try-not-to-be-anxious-afraid-or-sad.html%3C/a%3E

    ReplyDelete
  8. Hi there,
    Thank you so much for the post you do and also I like your post, Are you looking for Buy ephedrine powder in the whole USA? We are providing Buy ephedrine powder, Crystal methamphetamine Online, Respirators Masks In Bulk, Where to Buy Crystal methamphetamine Online, Where to Buy fentanyl powder Online with the well price and our services are very fast.
    Click here for Contact +46790487437, Email: INFO@QUALITYCHEMLAB.COM

    ReplyDelete
  9. White Pure Fishscale cocaine is a powerfully addictive, psychoactive, stimulant drug, and has other street names like coke snow, powder, tornado, nuggets, blow, white powder. The powdered, hydrochloride salt form can be snorted or dissolved in water and injected. To all users of this product search no more cause we’re here for you.
    Buy cocaine online, Buy good quality Cocaine and other drugs online, Buy Powder Cocaine Online, cocaine hydrochloride for sale online, cracked cocaine for sale, Cut and uncut cocaine for sale online, Order cocaine, High-quality Cocaine, Buy Pure Cocaine Online, Cocaine for sale, Buy crack cocaine online, Best quality crack for sale, Buy Pure Cocaine.

    Web Page: https://cokeplug.com/product/buy-white-pure-fishscale-cocaine/
    WhatsApp: +1 (937)-601-3401
    Text / Call: +1 (937)-601-3401
    Email: info@cokeplug.com

    ReplyDelete
  10. Hi there,
    Thank you so much for the post you do and also I like your post, Are you looking for Buy Methamphetamine Online in the whole USA? We are providing Where to Buy Face Masks, jwh-018 Online, Buy jwh-018 Online, Buy fentanyl powder Online, Buy Allergan Botox, Buy Ayurvedic Urea Powder Online, Buy Face Masks, Buy Ayurvedic Urea Powder, Where to Buy Allergan Botox, Buy respirators Masks, Buy ephedrine powder, Crystal methamphetamine Online, Respirators Masks In Bulk, Where to Buy Crystal methamphetamine Online, Where to Buy fentanyl powder Online, Hexen,Hexen drug with the well price and our services are very fast.
    Click here for Contact +46790487437, Email: INFO@QUALITYCHEMLAB.COM

    ReplyDelete
  11. Hi there,
    Thank you so much for the post you do and also I like your post, Are you looking for Buy Methamphetamine Online in the whole USA? We are providing Buy 2-NMC Online, Buy 4 CEC Online, Buy 4-CL-PVP Online, Buy 4-CMC Crystal Onlin, Buy A-PVP Online, Buy 4-MPD Online, Ketamine, Buy potassium cyanide online, Buy Krokodil online, Buy LSD Online, Buy AL-LAD Online, Buy Alpha-PVP Online, Buy Crystal Methamphetamine Online with the well price and our services are very fast.
    Click here for Contact +1 (410) 849-9847, Email: info@researchchemicalfactory.com

    ReplyDelete
  12. Get the best quality cocaine now with BuyketamineonlineUSA. Searching for the best website to buy Bio Cocaine online then here it is. cocaines are a strong stimulant made from coca leaves so this is also known as Coke. Order it to buy now.

    ReplyDelete
  13. Herpes in your whole body such as fever blisters, hsv, or roofing shingles you know what it is like to stay with the pain and discomfort that herpes delivers. I don't need to tell you how awesome it would be to find something that works so that you no longer need to fear about stress or outbreak,Dr Itua herbal medicine cure my herpes in two weeks of taking is genuine and natural herbal medicine it has no side effect, The reason I'm writing this is that I promised Dr Itua I will share his herbal work to the world to see Herpes is no more a big deal.also Dr itua can as well cure the following diseases...HIV,Hsv 1/2,Hepatitis B,Breast Cancer, Cervical Cancer,Leukemia Cancer,Lung Cancer,Brain CANCER,Blood Cancer,Prostate CancerDiabetes, Men/Woman Infertility
    Scoliosis,Fibromyalgia,Lottery Spell,Copd,Shingles,Fibroid, Fibromyalgia Liver/Kidney Inflammatory, EpilepsyHpv,Weak Erection,Wart RemoverCold Sore,  Coeliac disease,Alzheimer's diseaseArthritis,Asthma,Allergic  Asthma. Here His Contact E-Mail: drituaherbalcenter@gmail.com
    Whatsapp Phone.+2348149277967.

    ReplyDelete
  14. Buy marijuana,mdma,Methamphetamins, cocaine,ketamine racemic,Benzodiazepines,Heroin, hash, hash oil, cookies, brownies, tinctures, weeds for sale,marijuana online, marijuana seeds,cannabis oil, buy cannabis oil. Visit our website for more info.

    Wickr ID: hugmankush

    Prices for Cocain.
    20 grams......$1950
    50 grams......$3900
    1 kilo ............$48000
    2 kilos ............$78000

    Weed prices.
    1 pound.........$2800
    1 kilo ............$5000
    2 kilos ..........$8000

    Crytal meth ice prices.
    20 grams......$1550
    50 grams......$3000
    1 kilo ............$37000
    2 kilos ............$70000

    Telegram ID: hugmankush
    Wechat ID: leewung
    Wickr ID: hugmankush
    Email: jordanchapman20@gmail.com

    We only accept payment through bitcoin, mae sure before you contact us you have your bitcoin ready.

    We also sale Guns Firearms 1911 Handguns AR-15s Concealed Carry
    Shotguns, Ruger LCR 38 Special Double-Action Revolver, Smith Wesson Model 60 357 Magnum/ 38 Special Revolver Glock 17,19,22

    ReplyDelete