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Dr. Ivey

@drsunshine-uth.bsky.social

Assistant Professor UC Berkeley Civil & Environmental Engineering BWINSTEM.com @aqmel-cal.bsky.social @cie-berkeley.bsky.social

31 Followers  |  42 Following  |  2 Posts  |  Joined: 14.11.2024  |  1.7845

Latest posts by drsunshine-uth.bsky.social on Bluesky

CARB Research Seminar: Low-Cost Sensors for Healthier Indoor Air

Dr. Ivey and Dr. Jennifer Ofodile will present findings from their CARB research on low-cost sensors and their usefulness for indoor air pollution exposure in impacted communities. Thurs, March 17th, 2:30 PM PDT. Register here: content.govdelivery.com/accounts/CAR...

#AQMEL

16.03.2025 16:09 — 👍 1    🔁 1    💬 0    📌 0
Welcome! You are invited to join a meeting: ISR Workshop hosted by UCI and Sierra Club. After registering, you will receive a confirmation email about joining the meeting. Welcome! You are invited to join a meeting: ISR Workshop hosted by UCI and Sierra Club. After registering, you will receive a confirmation email about joining the meeting.

#AQMEL researcher & #PCEJ policy analyst ivette torres will deliver keynote address on Fri 3/14 at 12 PDT. Workshop: "Pollution Magnets: Addressing Gaps in Air Pollution Regulation through Effective and Equitable Indirect Source Review." Register for livestream: us02web.zoom.us/meeting/regi...

11.03.2025 22:54 — 👍 1    🔁 2    💬 0    📌 0
Preview
A brief review of methods for determining time-activity patterns in California Air pollution exposure has been found to be linked with numerous adverse human health effects. Because both air pollution concentrations and the location of human individuals change spatiotemporall...

Check out AQMEL's latest paper on time-activity patterns and implications for exposure and health studies!

www.tandfonline.com/doi/full/10....

11.02.2025 19:06 — 👍 2    🔁 1    💬 0    📌 0

I’m really excited to see the first paper published from this study on personal exposures to PM among urban and rural Central Valley residents! Thanks to my colleagues in CSU and our Fresno-based colleagues for making this project an amazing success so far. More to come! #airquality #airpollution

22.11.2024 22:28 — 👍 6    🔁 1    💬 0    📌 0

Now is not the time to remain silent or be distracted. Donald Trump is about to freeze all federal assistance dollars. Now is the time to be loud and push back. Millions of lives will be impacted if he is allowed to take this unconstitutional action.

28.01.2025 20:25 — 👍 424    🔁 89    💬 10    📌 4
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#AcademicSky #BlackAcademicSky #BlackAdemic

28.01.2025 18:13 — 👍 16    🔁 9    💬 0    📌 1
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Here Are All The Federal Programs That Could Be Impacted By Donald Trump's Freeze Donald Trump's freeze on federal assistance will begin at 5 PM EST.

From Medicaid to SNAP to Head Start, there are dozens of federal programs that could see a freeze today. I did some research and outlined all of the programs that could be impacted: open.substack.com/pub/aaronpar...

28.01.2025 15:30 — 👍 1002    🔁 302    💬 80    📌 24
SUBJECT:
Temporary Pause of Agency Grant, Loan, and Other Financial Assistance Programs
'The American people elected Donald J. Trump to be President of the United States and gave him a mandate to increase the impact of every federal taxpayer dollar. In Fiscal Year 2024. of the nearly $10 trillion that the Federal Government spent, more than $3 trillion was Federal financial assistance, such as grants and loans. Career and political appointees in the Executive Branch have a duty to align Federal spending and action with the will of the American people as expressed through Presidential priorities. Financial assistance should be dedicated to advancing Administration priorities, focusing taxpayer dollars to advance a stronger and safer America, eliminating the financial burden of inflation for citizens, unleashing American energy and manufacturing, ending wokeness" and the weaponization of government, promoting efficiency in government, and Making America Healthy Again. The use of Federal resources to advance Marxist equity, transgenderism, and green new deal social engineering policies is a waste of taxpayer dollars that does not improve the day-to-day lives of those we serve.
This memorandum requires Federal agencies to identify and review all Federal financial assistance programs and supporting activities consistent with the President's policies and requirements. For example, during the initial days of his Administration, President Donald J Trump issued a series of executive orders to protect the American people and safeguard valuable taxpayer resources, including Protecting the American People Against Invasion (Jan. 20, 2025).
Reevaluating and Realigning United States Foreign Aid (Jan 20, 2025), Putting America First in International Environmental Agreements (Jan. 20, 2025). Unleashing American Energy (Jan. 20.
2025). Ending Radical and Wasteful Government DEI Programs and Preferencing (Jan. 20.

SUBJECT: Temporary Pause of Agency Grant, Loan, and Other Financial Assistance Programs 'The American people elected Donald J. Trump to be President of the United States and gave him a mandate to increase the impact of every federal taxpayer dollar. In Fiscal Year 2024. of the nearly $10 trillion that the Federal Government spent, more than $3 trillion was Federal financial assistance, such as grants and loans. Career and political appointees in the Executive Branch have a duty to align Federal spending and action with the will of the American people as expressed through Presidential priorities. Financial assistance should be dedicated to advancing Administration priorities, focusing taxpayer dollars to advance a stronger and safer America, eliminating the financial burden of inflation for citizens, unleashing American energy and manufacturing, ending wokeness" and the weaponization of government, promoting efficiency in government, and Making America Healthy Again. The use of Federal resources to advance Marxist equity, transgenderism, and green new deal social engineering policies is a waste of taxpayer dollars that does not improve the day-to-day lives of those we serve. This memorandum requires Federal agencies to identify and review all Federal financial assistance programs and supporting activities consistent with the President's policies and requirements. For example, during the initial days of his Administration, President Donald J Trump issued a series of executive orders to protect the American people and safeguard valuable taxpayer resources, including Protecting the American People Against Invasion (Jan. 20, 2025). Reevaluating and Realigning United States Foreign Aid (Jan 20, 2025), Putting America First in International Environmental Agreements (Jan. 20, 2025). Unleashing American Energy (Jan. 20. 2025). Ending Radical and Wasteful Government DEI Programs and Preferencing (Jan. 20.

ent these orders, each agency must complete a comprehensive analysis of all jal assistance programs to identify programs, projects, and activities that any of the President's executive orders. In the interian, to the extent applicable law, Federal agencies must temporarily pause all activities related disbursement of all Federal financial assistance, and other relevant agency nay be implicated by the executive orders, including, but not limited to, financial
surice tot foreign nongovernmental organizations, DEL woke gender ideology, and the
pause will provide the Administration time to review agency programs of the funding for those programs consistent with the law and the he temporary pause will become effective on January 28, 2025, at 5:00
rehensive analysis. Federal agencies must immediately deadlines for assistance programs arising while the les must report this information to OMB along with an directs Federal agencies to pause all activities associated
conducting merit review panels
No later than Febrar
- 10. 2025, agencies shail submit to OMB detailed information on
any programs projects or activities subject to this pause. Each agency must pause. (i) issuance of disbursement of Federal funds under all open awards, and (il) other relevant
has reviewed provided guidance to your agency with respect to the information
act
recordin
grant and ptions allowing Federal agencies to issue new awards or take other case basis.
To the extent required by law, Federal agencies may continue nistrative actions. such as closeout of Federal awards (2 CFR 200.344), or expressly required by law

ent these orders, each agency must complete a comprehensive analysis of all jal assistance programs to identify programs, projects, and activities that any of the President's executive orders. In the interian, to the extent applicable law, Federal agencies must temporarily pause all activities related disbursement of all Federal financial assistance, and other relevant agency nay be implicated by the executive orders, including, but not limited to, financial surice tot foreign nongovernmental organizations, DEL woke gender ideology, and the pause will provide the Administration time to review agency programs of the funding for those programs consistent with the law and the he temporary pause will become effective on January 28, 2025, at 5:00 rehensive analysis. Federal agencies must immediately deadlines for assistance programs arising while the les must report this information to OMB along with an directs Federal agencies to pause all activities associated conducting merit review panels No later than Febrar - 10. 2025, agencies shail submit to OMB detailed information on any programs projects or activities subject to this pause. Each agency must pause. (i) issuance of disbursement of Federal funds under all open awards, and (il) other relevant has reviewed provided guidance to your agency with respect to the information act recordin grant and ptions allowing Federal agencies to issue new awards or take other case basis. To the extent required by law, Federal agencies may continue nistrative actions. such as closeout of Federal awards (2 CFR 200.344), or expressly required by law

NEW — OMB temporarily pauses all agency grants and loans programs.

Per copy of memo: "The use of Federal resources to advance Marxist equity, transgenderism, and green new deal social engineering policies is a waste of taxpayer dollars that does not improve the day-to-day lives of those we serve."

27.01.2025 23:04 — 👍 6699    🔁 2719    💬 633    📌 1268
TitTok message regarding the ban, temporarily disabling the app

TitTok message regarding the ban, temporarily disabling the app

TikTok ban officially in place as of 7:30 PM pacific. #tiktok

19.01.2025 03:57 — 👍 0    🔁 0    💬 0    📌 0
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Health, housing and the path ahead: UC Berkeley researchers on the Los Angeles fires - Berkeley News As a series of historic fires continue to burn in L.A., scholars offer insight into their causes and fallout.

UC-Berkeley scholars discussing some of the potential impacts of the Los Angeles region fires: news.berkeley.edu/2025/01/10/h...

14.01.2025 23:07 — 👍 5    🔁 1    💬 0    📌 0
UC Berkeley Climate and Society Center

UC Berkeley Climate and Society Center

🌍 Introducing the Climate and Society Center

We are proud to announce the launch of a pioneering new center aimed at accelerating CA’s equitable transition to renewable energy & zero-carbon emissions through rigorous research & community collaboration.

Learn more: irle.berkeley.edu/climate-and-...

08.01.2025 18:18 — 👍 6    🔁 2    💬 1    📌 0
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Analyzing the Role of Chemical Mechanism Choice in Wintertime PM2.5 Modeling for Temperature Inversion-Prone Areas Chemical transport models are used for federal compliance demonstrations when areas are out of attainment, but there is no guidance for choosing a chemical mechanism. With the 2024 change of the annua...

2nd Paper of 2025! Check out our work on chemical mechanism sensitivity within CMAQ during winter time inversion events. #CMAQ #inversion #PCAP #chemicalmechanism

pubs.acs.org/doi/10.1021/...

13.01.2025 16:08 — 👍 2    🔁 1    💬 0    📌 0
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GPU Implementation of a Gas-Phase Chemistry Solver in the CMAQ Chemical Transport Model The Community Multiscale Air Quality (CMAQ) model simulates atmospheric phenomena, including advection, diffusion, gas-phase chemistry, aerosol physics and chemistry, and cloud processes. Gas-phase ch...

First paper of 2025! Check out our implementation of the Rosenbrock solver for gas-phase chemistry within CMAQ on GPU devices. @nvidiastudio.bsky.social #GPU #AirQuality
pubs.acs.org/doi/10.1021/...

09.01.2025 01:56 — 👍 2    🔁 1    💬 0    📌 0

Hi Professor! I finally made it over 😂 Thank you kindly for the gift! Happy Holidays ❄️☃️

24.12.2024 22:32 — 👍 1    🔁 0    💬 1    📌 0
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2024 AQMEL Updates It has been a while since our last newsletter. In this post, we share AQMEL news and accomplishments from this year.Research AccomplishmentsThis year, AQMEL researchers published seven papers! Jennifer's paper explores the chemical complexity of organic aerosols associated with indoor incense burning. Dr. Ivey led a commentary on the challenges of disparate exposure mitigation in disproportionately impacted communities. Khanh's paper explored the utility of machine learning for air pollution pre

AQMEL is now on Bluesky! Check out our latest updates in the newest blogpost: www.iveylab.com/post/2024-aq...

#science #environmental #research #airpollution #gradschool

24.12.2024 18:12 — 👍 4    🔁 2    💬 1    📌 0

@drsunshine-uth is following 20 prominent accounts