During a normal pregnancy, oxidative stress enhances antioxidant mechanisms that are capable of reacting by way of enzyme activity and non-enzyme free radical deactivators. However, pregnancy is also a state in which this adaptation and balance may be easily disrupted.
as the sen-sitivity and specificity of various oxidative stress markers is unknown.. .
More from NotTheMacAnon
👍🏻
https://t.co/0ywQ1y5NDj
Pott found an association between exposure to soot and a high incidence of scrotal skin cancer in chimney sweeps. This cancer is now known as Pott's or chimney sweep cancer.
Coal contains trace amounts of naturally-occurring radioactive elements. The process of burning coal at coal-fired power plants, called combustion, creates wastes that contain small amounts of naturally-occurring radioactive material (NORM).
Fly ash particles (a major component of coal ash) can become lodged in the deepest part of your lungs, where they trigger asthma, inflammation and immunological reactions.
"When does a canary sing"
— Found&Forgiven (@AshlieMC2) December 7, 2020
See thread RT on oxidative stress and QD effects.
Thank you @NotTheMacAnon1https://t.co/XlyXyiCS2H
https://t.co/0ywQ1y5NDj
Pott found an association between exposure to soot and a high incidence of scrotal skin cancer in chimney sweeps. This cancer is now known as Pott's or chimney sweep cancer.
Coal contains trace amounts of naturally-occurring radioactive elements. The process of burning coal at coal-fired power plants, called combustion, creates wastes that contain small amounts of naturally-occurring radioactive material (NORM).
Fly ash particles (a major component of coal ash) can become lodged in the deepest part of your lungs, where they trigger asthma, inflammation and immunological reactions.
Localized Surface Plasmon Resonance - an overview | ScienceDirect Topics
https://t.co/mzS7vVSREJ
https://t.co/353PdAX2fa
https://t.co/3yBImjOdd4
In some cases, almost 100% of the light energy can be converted to the second harmonic frequency. These cases typically involve intense pulsed laser beams passing through large crystals, and careful alignment to obtain phase matching.
https://t.co/mzS7vVSREJ
https://t.co/353PdAX2fa
https://t.co/3yBImjOdd4
In some cases, almost 100% of the light energy can be converted to the second harmonic frequency. These cases typically involve intense pulsed laser beams passing through large crystals, and careful alignment to obtain phase matching.
More from Health
🚨Important changes to lockdown/self-isolation regulations from 5pm
The Health Protection (Coronavirus, Restrictions) (All Tiers and Self-Isolation) (England) (Amendment) Regulations 2021
£800 'house party' FPN & police can now access track & trace data
https://t.co/k9XCpVsXhC
“Large gathering offence”
As trailed by Home Secretary last week there is now a fixed penalty notice of £800 (or £400 if you pay within 14 days) for participating in an gathering of over 15 people in a private residence
Fixed Penalty Notices double for each subsequent “large gathering offence” up to £6,400
Compare:
- Ordinary fixed penalty notice is £200 or £100 if paid in 14 days
- Holding or being involved in the holding of a gathering of over 30 people is £10,000
Second big change:
Since September has been a legal requirement to sell-isolate if you test positive/notified by Track & Trace of exposure to someone else who tested positive
Police can now be given access to NHS Track & Trace data if for the purpose of enforcement/prosecution
This will make it easier for police to enforce people breaking self-isolation rules. Currently there has been practically no enforcement.
Data says only a small proportion of people meant to be self-isolating are fully doing so.
The Health Protection (Coronavirus, Restrictions) (All Tiers and Self-Isolation) (England) (Amendment) Regulations 2021
£800 'house party' FPN & police can now access track & trace data
https://t.co/k9XCpVsXhC
“Large gathering offence”
As trailed by Home Secretary last week there is now a fixed penalty notice of £800 (or £400 if you pay within 14 days) for participating in an gathering of over 15 people in a private residence
Fixed Penalty Notices double for each subsequent “large gathering offence” up to £6,400
Compare:
- Ordinary fixed penalty notice is £200 or £100 if paid in 14 days
- Holding or being involved in the holding of a gathering of over 30 people is £10,000
Second big change:
Since September has been a legal requirement to sell-isolate if you test positive/notified by Track & Trace of exposure to someone else who tested positive
Police can now be given access to NHS Track & Trace data if for the purpose of enforcement/prosecution
This will make it easier for police to enforce people breaking self-isolation rules. Currently there has been practically no enforcement.
Data says only a small proportion of people meant to be self-isolating are fully doing so.
Very important that obvious failures with Track and Trace and self-isolation (study late last year said 18% of people complying https://t.co/dhJUZ7Pm0l) are not painted as an enforcement issue. Plainly not. Would just pass buck to police who have almost no capacity to enforce https://t.co/Eb4Kl5Ze0E
— Adam Wagner (@AdamWagner1) January 25, 2021
No-regret #hydrogen:
Charting early steps for H₂ infrastructure in Europe.
👉Summary of conclusions of a new study by @AgoraEW @AFRY_global @Ma_Deutsch @gnievchenko (1/17)
https://t.co/YA50FA57Em
The idea behind this study is that future hydrogen demand is highly uncertain and we don’t want to spend tens of billions of euros to repurpose a network which won’t be needed. For instance, hydrogen in ground transport is a hotly debated topic https://t.co/RlnqDYVzpr (2/17)
Similar things can be said about heat. 40% of today’s industrial natural gas use in the EU goes to heat below 100°C and therefore is within range of electric heat pumps – whose performance factors far exceed 100%. (3/17)
Even for higher temperatures, a range of power-to-heat (PtH) options can be more energy-efficient than hydrogen and should be considered first. Available PtH technologies can cover all temperature levels needed in industrial production (e.g. electric arc furnace: 3500°C). (4/17)
In our view, hydrogen use for feedstock and chemical reactions is the only inescapable source of industrial hydrogen demand in Europe that does not lend itself to electrification. Examples include ammonia, steel, and petrochemical industries. (5/17)
Charting early steps for H₂ infrastructure in Europe.
👉Summary of conclusions of a new study by @AgoraEW @AFRY_global @Ma_Deutsch @gnievchenko (1/17)
https://t.co/YA50FA57Em
The idea behind this study is that future hydrogen demand is highly uncertain and we don’t want to spend tens of billions of euros to repurpose a network which won’t be needed. For instance, hydrogen in ground transport is a hotly debated topic https://t.co/RlnqDYVzpr (2/17)
Similar things can be said about heat. 40% of today’s industrial natural gas use in the EU goes to heat below 100°C and therefore is within range of electric heat pumps – whose performance factors far exceed 100%. (3/17)
Even for higher temperatures, a range of power-to-heat (PtH) options can be more energy-efficient than hydrogen and should be considered first. Available PtH technologies can cover all temperature levels needed in industrial production (e.g. electric arc furnace: 3500°C). (4/17)
In our view, hydrogen use for feedstock and chemical reactions is the only inescapable source of industrial hydrogen demand in Europe that does not lend itself to electrification. Examples include ammonia, steel, and petrochemical industries. (5/17)