mar

Roodmus: a toolkit for benchmarking heterogeneous electron cryo-microscopy reconstructions

Conformational heterogeneity of biological macromolecules is a challenge in single-particle averaging (SPA). Current standard practice is to employ classification and filtering methods that may allow a discrete number of conformational states to be reconstructed. However, the conformation space accessible to these molecules is continuous and, therefore, explored incompletely by a small number of discrete classes. Recently developed heterogeneous reconstruction algorithms (HRAs) to analyse continuous heterogeneity rely on machine-learning methods that employ low-dimensional latent space representations. The non-linear nature of many of these methods poses a challenge to their validation and interpretation and to identifying functionally relevant conformational trajectories. These methods would benefit from in-depth benchmarking using high-quality synthetic data and concomitant ground truth information. We present a framework for the simulation and subsequent analysis with respect to the ground truth of cryo-EM micrographs containing particles whose conformational heterogeneity is sourced from molecular dynamics simulations. These synthetic data can be processed as if they were experimental data, allowing aspects of standard SPA workflows as well as heterogeneous reconstruction methods to be compared with known ground truth using available utilities. The simulation and analysis of several such datasets are demonstrated and an initial investigation into HRAs is presented.




mar

Synthesis, structural and spectroscopic characterization of defect-rich forsterite as a representative phase of Martian regolith

Regolith draws intensive research attention because of its importance as the basis for fabricating materials for future human space exploration. Martian regolith is predicted to consist of defect-rich crystal structures due to long-term space weathering. The present report focuses on the structural differences between defect-rich and defect-poor forsterite (Mg2SiO4) – one of the major phases in Martian regolith. In this work, forsterites were synthesized using reverse strike co-precipitation and high-energy ball milling (BM). Subsequent post-processing was also carried out using BM to enhance the defects. The crystal structures of the samples were characterized by X-ray powder diffraction and total scattering using Cu and synchrotron radiation followed by Rietveld refinement and pair distribution function (PDF) analysis, respectively. The structural models were deduced by density functional theory assisted PDF refinements, describing both long-range and short-range order caused by defects. The Raman spectral features of the synthetic forsterites complement the ab initio simulation for an in-depth understanding of the associated structural defects.




mar

Structural characterization of a new samarium–sodium heterometallic coordination polymer

Lanthanide-containing materials are of inter­est in the field of crystal engin­eering because of their unique properties and distinct structure types. In this context, a new samarium–sodium heterometallic coordination polymer, poly[tetra­kis­(μ2-2-formyl-6-meth­oxy­phenolato)samarium(III)sodium(I)], {[SmNa(C8H7O3)4]·solvent}n (Sm-1), was synthesized and crystallized via slow evaporation from a mixture of ethanol and aceto­nitrile. The compound features alternating SmIII and NaI ions, which are linked by ortho-vanillin (o-vanillin) ligands to form a mono-periodic chain-like coordination polymer. The chains propagate along the [001] direction. Residual electron density of disordered solvent mol­ecules in the void space could not be reasonably modeled, thus the SQUEEZE function was applied. The structural, vibrational, and optical properties are reported.




mar

Crystal structures of two different multi-component crystals consisting of 1-(3,4-di­meth­oxy­benz­yl)-6,7-di­meth­oxy­iso­quinoline and fumaric acid

Two different multi-component crystals consisting of papaverine [1-(3,4-di­meth­oxy­benz­yl)-6,7-di­meth­oxy­iso­quinoline, C20H21NO4] and fumaric acid [C4H4O4] were obtained. Single-crystal X-ray structure analysis revealed that one, C20H21NO4·1.5C4H4O4 (I), is a salt co-crystal composed of salt-forming and non-salt-forming mol­ecules, and the other, C20H21NO4·0.5C4H4O4 (II), is a salt–co-crystal inter­mediate (i.e., in an inter­mediate state between a salt and a co-crystal). In this study, one state (crystal structure at 100 K) within the salt–co-crystal continuum is defined as the ‘inter­mediate’.




mar

Mirakl partners with Mangopay to accelerate development of European marketplaces

Mirakl has announced its partnership with



mar

Fintech for Marketplaces and Platforms Report 2024

The 1st edition of the Fintech for Marketplaces and Platforms Report covers essential ecommerce trends and future perspectives.





mar

Free weekend? Try the Feline Festival, Oktoberfest and Monterey Park Night Market

MPK Night Market. ; Credit: MPK Night Market (via YouTube)

Ahhhhh. Can you feel that breeze? Cool temps are here to stay through Sunday and we're going ham (in a totally respectable, public radio kind of way). Because frankly, we all deserve a break after sweating ourselves through this near-awful workweek. 

Here's everything you need to know: 


1. Pro volleyball at Hermosa Beach

Video: NVL highlights

These people are serious about volleyball — and they look damn good doing it. Take a trip to Hermosa Beach this weekend, where the National Volleyball League will be hosting its fifth tour stop of the season. The championship will feature 32 elite men’s and women’s teams, all competing for a prize of $50,000. Come by at noon Saturday for a free juniors’ clinic (all ages welcome). Sign up here

When: Friday through Sunday | Schedule here

Where: Hermosa Beach Pier | MAP

Price: Free


2. #DTLA salsa dancing

Video: Music Center's Dance Downtown

We know you're dying to show off your salsa skills. Join dancers of all levels at the Music Center's last Dance Downtown of the summer on Friday night. Temps are dropping (hallelujah!) so pack a picnic and get movin'.

When: 6:30 to 10 p.m. Friday 

Where: The Music Center Plaza | MAP 

Price: Free


3. Shades and Shadows 

Looking for something a little different and a bit creepy? The reading series Shades and Shadows focuses solely on horror, sci-fi, fantasy and any other form of dark literature that you’re afraid to put down. To honor its one-year anniversary, the group will be haunting the California Institute of Abnormalarts. (Yes, this exists. It's in North Hollywood). Stop by for an all-female lineup, including Nancy Holder of "Buffy the Vampire Slayer" and the Internet's most famous morticianCaitlin Doughty.  

When: 8 p.m. Saturday

Where: California Institute of Abnormalarts | MAP

Price: $10


4. Oktoberfest at Angel City

It doesn't feel like fall. The sun is blazing and the thought of drinking a pumpkin-spice latte is just gross. That's why we're sipping on cold beer instead. Savor seasonal craft brews with sausage, sauerkraut and soft pretzels at Angel City Brewery's Oktoberfest on Sunday. Festivities will include keg races, live polka music, ping pong and brewery tours. The best part? You're drinking for a good cause — a portion of the event’s beer and retail store sales will go to the Downtown Women’s Center.

When: Noon to 8 p.m. Sunday

Where: Angel City Brewery | MAP

Price: Free admission


5. Monterey Park Night Market 

Video: Every food you ever wanted

Have your pick of tacos, sliders, pressed juice or even a sushi burrito at Monterey Park's Night Market on Friday. That's not all — other highlights include food and dessert from Sticky Rice and Ice Cream Lab. After indulging, walk it off while viewing funky art prints, interesting hand-painted rocks and L.A.-inspired oil pantings

When: 5:30 to 10:30 p.m. Friday

Where: Barnes Park | MAP

Price: Free admission; eat at your own will 


6. Friday Night Flicks 

Watch: The best of Johnny Depp

Take a break from Netflix and catch classic Johnny Depp in "Benny and Joon" at Pershing Square on Friday. Pack a picnic, bring a blanket or lawn chair and watch the '90s flick on a 20-foot inflatable screen. Pro tip: Dogs are welcome (if on a leash). For quick easy access to Pershing Square take the Metro (Pershing Square 5th street stop) or park in the Pershing Square Garage.

When: 8 p.m. Friday

Where: Pershing Square | MAP

Price: Free 


7. Kayaking in Malibu

(Photo: Benjamin Brayfield/KPCC)

Spend a leisurely day kayaking the waves of the Pacific. Head to Malibu Surf Shack and grab a one- or two-seater before staking your spot on Malibu Lagoon State Beach. The state park has shallow tide pools and a lagoon with pelicans — plus, it's home to the Malibu Pier. Pro tip: Wear sunscreen and don't drop your phone in the ocean while taking selfies, people.

When: The Surf Shack is open daily 10 a.m. to 6 p.m. 

Where: Malibu Lagoon State Beach | MAP

Price: $35 per day for single kayak; $50 per day for double kayak


8. Feline Film Festival 

Video: We are gonna have a cat party

Imagine watching "America's Funniest Home Videos," but every entry includes a cat. That's what's happening Sunday at the L.A. Feline Film Festival. Sit back and enjoy over an hour of the most popular feline flicks from the Internet. Special guests include Lil BubTara the Hero and Dusty Klepto Kitty. There will also be music, cat adoptions, a cat costume contest, food and drink. Pro tip: Cat flair is obviously encouraged.

When: 1 to 10 p.m. Sunday

Where: Exposition Park | MAP

Price: $15 admission; $15 parking | Purchase tix here


What'd we miss? Let me know on Twitter @KristenLepore.





mar

Lois Smith has a memorable role in 'Marjorie Prime' at the Mark Taper Forum

Lisa Emery, left, and Lois Smith are in the world premiere of Jordan Harrison’s “Marjorie Prime” at the Center Theatre Group/Mark Taper Forum. ; Credit: Craig Schwartz

Lois Smith has had a long and varied acting career. She made her Broadway debut in 1952 and three years later was cast opposite James Dean in “East of Eden.” She was in “Five Easy Pieces” with Jack Nicholson and — more recently — she had a role on HBO’s “True Blood.”

Now, the 83-year-old Smith is starring at the Mark Taper Forum in the world premiere of “Marjorie Prime” — a play by Jordan Harrison about aging, memory and artificial intelligence.

Smith spoke with The Frame's John Horn about the play and her role.

Interview Highlights

Smith on how "Marjorie Prime" addresses the notion of memory

"One character at some point says, 'I don't know what memory's made of. Is it sedimentary layers?' The play [is] not a meditation, but a riff, perhaps, on that subject. Jordan [Harrison, the playwright] said at some point, 'This play is the intersection of perhaps humanity and technology.' The play takes place a bit in the future. Not a long time — we'll all recognize ourselves very well — but that's one of its surprises."

Smith on the evolution of becoming a character

"It's been extremely interesting. I suppose in every play [the process] deepens and stretches out. This one, no doubt about it...it's elusive in a lot of ways and I think, 'Oh good, I'm getting there, I'm finding out.' And then I think, 'Oh, farther to go.'" 

Smith on how audience members of different ages react to the play's take on aging

"One friend saw it in regards to [her] mother, who's becoming forgetful. [That] mother saw her own very aged father. They laughed about what they each brought up, because they had just been sitting at the same performance of the same play."

Smith on her role, which isn't too physically taxing

"I'm not doing much walking around. I walk on, I walk off, I walk on — and that's about it. I sometimes say, 'It's almost as good as a bed part,' because I spend time in a recliner, which is pretty nice."

 

 

 

 




mar

The general equation of δ direct methods and the novel SMAR algorithm residuals using the absolute value of ρ and the zero conversion of negative ripples

The general equation of the δ direct methods is established and applied in its difference form to the definition of one of the two residuals that constitute the SMAR phasing algorithm. These two residuals use the absolute value of ρ and/or the zero conversion of negative Fourier ripples (≥50% of the unit-cell volume). Alternatively, when solved for ρ, the general equation provides a simple derivation of the already known δM tangent formula.




mar

Adyen supports Tap-to-Pay on iPhone in more European markets

Global financial platform Adyen has announced that it enabled...




mar

Network International, Tamara to bring flexible payments to MEA

Full Article



mar

Marathons, Triathlons And More: What Motivates Us To Undertake Physical Feats?

Athletes compete during the cycling portion of the IRONMAN 70.3 Steelhead on June 27, 2021 in Benton Harbor, Michigan. ; Credit: Patrick McDermott/Getty Images for IRONMAN

AirTalk

Whether you’re new to running or you’ve finished your tenth triathlon, we want to hear from you about what motivates you and how that translates into pushing yourself physically. 

Guests: 

Mark Remy, longtime runner and writer in Portland, Oregon; creator of humor website dumbrunner.com; he is the author of many books, including The Runner's Rule Book: Everything a Runner Needs to Know--And Then Some (Runner's World) (Rodale Books, 2009)

Sharon McNary, infrastructure correspondent at KPCC; she finished her 11th Ironman Race last week at Coeur d’Alene; she tweets @KPCCsharon

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

LANDFIRE Marks 20 Years as One-Stop Data Shop for Fire—and More

For two decades now, and counting, the LANDFIRE program continues to assemble the most easy-to-use, intuitive and complete clearinghouse of remote sensing data products for wildland fire managers. 




mar

Benchmarking benchmarks

At the tops of many mountains and along numerous roads across the USA are small brass disks called benchmarks.  These survey points are critical for mapping the landscape, determining boundaries, and documenting changes, and there are hundreds of them in Yellowstone National Park!




mar

Marine Mineral Formations in the Arctic Ocean Challenge Existing Geologic Theories

A new study from USGS describes a previously unknown process of marine mineral formation in the Arctic Ocean, driven by frictional heating along tectonic faults rather than by hydrothermal activity. 




mar

5 Findings From A New NPR/PBS NewsHour/Marist Poll On COVID-19 And The Economy

A waitress wears a face mask while serving at Langer's Delicatessen-Restaurant in Los Angeles on June 15.; Credit: Frederic J. Brown/AFP via Getty Images

Domenico Montanaro | NPR

Normal is not easily defined.

The past 15 months, though, have certainly been anything but.

Americans are starting to believe a "sense of normal" is approaching fairly soon, however, according to a new NPR/PBS NewsHour/Marist survey. The poll also found that with the coronavirus receding in this country, mask-wearing is declining and Americans are going out more. But they remain cautious about being in large crowds.

As the country continues to open up, more focus turns to the economy, which cratered during the beginning of the pandemic last year. And Americans are split by race, gender and politics on whether President Biden's ambitious policies are helping or not.

Race, gender, party divides on Biden and the economy

Three months ago, in a similar survey, 49% of adults said the president's policies were strengthening the economy, while 44% said they were weakening it.

Now, that's declined a net of 6 points, as 44% of respondents in the new poll say Biden's policies have strengthened the economy and 45% say the opposite. The percentage who were unsure also jumped 4 points. It's all a little bit of a warning sign for Biden, as he pushes for two large — and expensive — spending packages.

There are significant splits by race and gender:

  • Just 39% of whites said Biden's policies have strengthened the economy, but 52% of people of color say they have.
  • 54% of independent men say his policies have weakened the economy, while 56% of independent women say they've strengthened it. 
  • 45% of white male college grads say Biden has strengthened the economy, but a significantly higher 64% of white women with college degrees said so.

Inflation vs. wages by party

A quarter of Americans rank inflation as the U.S. economy's top concern. That's followed by wages, unemployment, housing costs, labor shortages, gas prices and interest rates.

But there's a sharp political divide on the question. Republicans and independents rank inflation as their top concern, while for Democrats, it was wages. Just 4% of Republicans said wages were their top concern.

Return to "normal"

Americans are growing increasingly optimistic about when life will return to a "sense of normal," as the survey labels it.

In April, three-quarters of Americans said they believe it will take six months or more. Now, it's just half. About a quarter (27%) say it will be less than six months, up from 15% two months ago.

People are also growing more comfortable doing certain things, saying they're:

  • dining out at restaurants (78%) and 
  • visiting unvaccinated friends and family (75%).

But they are not as comfortable doing others:

  • almost 7-in-10 are not going out to bars; 
  • about two-thirds are not attending live concerts or sporting events (65%);
  • and a majority have also not resumed going to in-person religious services (54%).

COVID-19 vaccines and going back to work

While half say they are concerned about another coronavirus surge, almost 9-in-10 U.S. adults with jobs say they are at least somewhat comfortable returning to work.

Notably, a majority (57%) of those with jobs do not believe employers should require COVID-19 vaccines as a condition to return to in-person work.

More than a quarter of Americans say they will not get vaccinated. The most resistant to getting vaccinated continue to be supporters of former President Donald Trump. Half of them say they won't get the shot, the highest of any group surveyed. Trump has touted the vaccine and got it himself.

Since Centers for Disease Control and Prevention guidelines came out, noting that Americans who have been vaccinated can largely set masks aside, there's been a double-digit decline in those saying they wear a mask even when it's not required.

There's also been a double-digit increase in those saying they generally do not wear a mask. In May, 49% said they wore masks even when it was not required. Now, that's just 36%.

One-in-five said they generally do not wear masks. Two months ago, it was less than one-in-10.

Affordability, not coronavirus, limiting vacations

Speaking of getting back to normal, a majority of Americans say they plan to take a vacation this summer.

But of the significant minority (45%) who say they aren't taking one, almost three times as many cited affordability (35%) as the main reason for not going, as opposed to concerns about COVID-19 (12%).


Methodology: The poll of 1,115 U.S. adults was conducted using live telephone interviewers from June 22 through June 29. Survey questions were available in English or Spanish. The full sample has a margin of error of plus or minus 3.7 percentage points, with larger margins of error for smaller group subsets.

Copyright 2021 NPR. To see more, visit https://www.npr.org.

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

Tribute To Animator Marcell Jankovics, Plus Critics Share Their Streaming Recs

Photo of Marcell Jankovics; Credit: courtesy of cartoonbrew.com

FilmWeek

FilmWeek’s animation authority, Charles Solomon, remembers the great Hungarian animator Marcell Jankovics, who died on May 29. He died at the age of 79. Our critics also share some of the things they’ve been busy watching on various streaming platforms and why they recommend listeners check them out.  

Guests:

Amy Nicholson, film critic for KPCC, film writer for The New York Times and host of the podcast ‘Unspooled’ and the podcast miniseries “Zoom”; she tweets @TheAmyNicholson

Wade Major, film critic for KPCC and CineGods.com

Charles Solomon, film critic for KPCC, Animation Scoop and Animation Magazine

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

FilmWeek and Chill: How ‘Airplane!’ Made Its Mark On Parody In The 1980s

Screenshot of the event "FilmWeek & Chill: ‘Airplane!’" broadcasted on June 3, 2021.

James Chow | FilmWeek

The iconic 1980 film “Airplane!” from the ZAZ directing team, Jim Abrahams, David Zucker and Jerry Zucker parodies the plot and characters from the 1957 disaster flick “Zero Hour!” It broke out as a leading example of comedy done right and one of the funniest films of the 80s. It was the ZAZ team’s feature directorial debut. I talked with the directors during our virtual film series, FilmWeek and Chill, along with the film’s stars Robert Hays and Lorna Patterson Lembeck, casting director Joel Thurm and KPCC’s own Tim Cogshell and Christy Lemire. Today on FilmWeek, we bring you a portion of the conversation.

You can watch the entire FilmWeek and Chill event here.

Guests:

Jim Abrahams, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

Tim Cogshell, film critic for KPCC, Alt-Film Guide and CineGods.com; he tweets @CinemaInMind

Robert Hays, actor who played Ted Striker in "Airplane!"

Lorna Lembeck, actress who played Randy the singing stewardess in “Airplane!”

Christy Lemire, film critic for KPCC, RogerEbert.com, and co-host of the “Breakfast All Day” podcast; she tweets @christylemire

Joel Thurm, casting director for "Airplane!"

David Zucker, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

Jerry Zucker, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

Smart Green IT: How to Cut Energy Costs Across Your IT Environment

WHEN:  Wednesday, October 28th10am PT / 1pm ET Join Now!>> SPONSORED BY:  AT&T and NortelJoin this FREE live webinar to learn how you can save energy and costs effectively across ...




mar

George R.R. Martin Signs New Five Year Deal With HBO And HBO Max

Jeannette Muhammad | NPR

George R.R. Martin has entered into a five year deal with HBO to develop content for both HBO and HBO Max, the network said in a statement on Monday.

The best-selling fantasy author and four-time Emmy award winner, best known for his book series A Song of Ice and Fire and its television adaptation Game of Thrones, is attached to multiple projects in the pipeline for the media company and streaming service.

The Game of Thrones television series followed powerful families aiming for the iron throne in the continent of Westeros. It ran for eight years on HBO, with the final season wrapping in 2019.

Martin has a new drama series in the works, House of the Dragon, which is based on his Fire & Blood book. The Game of Thrones prequel follows House Targaryen and is set 300 years before the events of Game of Thrones.

The show has been given a ten episode order. Paddy Considine, Olivia Cooke, Matt Smith, and Emma D'Arcy have joined the series, with additional cast members to be announced.

The show is co-created by Martin and Ryan Condal, whose prior work includes Colony, Rampage, and Hercules. Condal and Miguel Sapochnik (Game of Thrones, Altered Carbon) serve as showrunners and producers with Martin and Vince Gerardis (Game of Thrones).

Martin is also set to executive produce HBO's Who Fears Death, a fantasy post-apocalyptic series with Tessa Thompson attached to star and adapted from the novel by Nnedi Okorafor; and Roadmarks, an adaptation of the sci-fi novel from Roger Zelazny.

Copyright 2021 NPR. To see more, visit https://www.npr.org.

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

Alasdair Harris: How Can Coastal Conservation Save Marine Life And Fishing Practices?

; Credit: /Courtesy of TED

Manoush Zomorodi, Matthew Cloutier, and SANAZ MESHKINPOUR | NPR

Part 3 of TED Radio Hour episode: An SOS From The Ocean

In 1998, Alasdair Harris went to Madagascar to research coral reefs. He's worked there ever since. He explains the true meaning of conservation he learned from the island's Indigenous communities.

About Alasdair Harris

Alasdair Harris is a marine biologist and the founder of the organization Blue Ventures. His organization seeks to catalyze and sustain locally-led marine conservation in coastal communities around the world.

His work focuses on rebuilding tropical fisheries and working with coastal people to increase their sources of income.

Harris holds a PhD in tropical marine ecology, and an honorary doctorate of science from the University of Edinburgh.

This segment of TED Radio Hour was produced by Matthew Cloutier and edited by Sanaz Meshkinpour. You can follow us on Twitter @TEDRadioHour and email us at TEDRadio@npr.org.

Copyright 2021 NPR. To see more, visit https://www.npr.org.

This content is from Southern California Public Radio. View the original story at SCPR.org.




mar

Social Services program helping teens make smart choices wins national award

A Catawba County Department of Social Services program that helped teenagers enrolled in a poverty reduction and teen pregnancy program better understand the myths of government support programs has been named a winner of a 2011 National Association of Counties (NACo) Achievement Award.




mar

Access the Catawba County Library System website from your Smartphone!

You may now access the Catawba County Library System website from your smartphone, thanks to a recent upgrade to the library�s home page. LS2Mobile is accessible with an iPod Touch or iPhone.




mar

New North Carolina Residential Building Code went into effect on March 1, 2012.

The Catawba County Building Services Division has built a web page with links to the new code.




mar

Catawba Co. Assistant Planning Director, Mary George, among leaders of nationally recognized river conservation effort.

The Institute for Conservation Leadership has chosen to honor the Catawba-Wateree Relicensing Coalition for their exemplary collaboration to accomplish outstanding environmental protection. The Coalition is being recognized for collaborative work that is creative, visionary, and highly effective and that their respective coalition members could not have achieved by acting alone




mar

Catawba County Assistant Planning Director, Mary George, named 2012 Outstanding Contributor to Agriculture.

Catawba County Assistant Planning Director, Mary George, has been named 2012 Outstanding Contributor to Agriculture by the Hickory Kiwanis Club




mar

Catawba County Public Health will launch a Farmer's Marker in May.

Catawba County Public Health, in partnership with its Women, Infants, and Children (WIC) program and Catawba County Health Partners� Eat Smart Move More Catawba County coalition, is launching a farmers market May 2. The market will be held in Public Health�s parking lot Thursdays from 11:00 a.m. to 2:00 p.m. and is open to the public.




mar

Catawba County Home Health empowers older adults to lower risk of falling through a new service called Smart Moves

Catawba County Home Health is empowering older adults to lower their risk of falling through a new service called Smart Moves.




mar

Marijuanas Components Have Potential as Medicine - Clinical Trials, Drug Development Should Proceed

Marijuanas active components are potentially effective in treating pain, nausea, the anorexia of AIDS wasting, and other symptoms, and should be tested rigorously in clinical trials.




mar

Opening Statements by John Benson and Stanley Watson on Marijuana and Medicine - Assessing the Science Base

Good morning and welcome. There has been unprecedented interest in recent years about whether marijuana or its constituent compounds should be used as medicine. Since 1996, voters in seven states have approved the medical use of marijuana.




mar

Biomarker Tests for Molecularly Targeted Therapies Need Better Evidence, Oversight

Potentially useful biomarker tests for molecularly targeted therapies are not being adopted appropriately into clinical practice because of a lack of common evidentiary standards necessary for regulatory, reimbursement, and treatment decisions, says a new report by the National Academies of Sciences, Engineering, and Medicine.




mar

NAS President Marcia McNutt’s Statement on Obama’s Memorandum on Climate Change and National Security

Today President Obama signed a Presidential Memorandum to address climate change and national security. The National Academies of Sciences, Engineering, and Medicine look forward to taking the lead in engaging the academic community in efforts to guide this initiative, and are well-positioned to tap the broad, multidisciplinary expertise of researchers across the nation.




mar

Assessing the Effects of Human-Caused Activities on Marine Mammals

Rising levels of noise in the ocean have been identified as a growing concern for the well-being of marine mammals, but other threats such as pollution, climate change, and prey depletion by fisheries may also harm marine mammals and influence their response to additional noise.




mar

Health Effects of Marijuana and Cannabis-Derived Products Presented in New Report

A new report from the National Academies of Sciences, Engineering, and Medicine offers a rigorous review of scientific research published since 1999 about what is known about the health impacts of cannabis and cannabis-derived products – such as marijuana and active chemical compounds known as cannabinoids – ranging from their therapeutic effects to their risks for causing certain cancers, diseases, mental health disorders, and injuries.




mar

Opening Remarks from Bruce Darling, Executive Officer, National Academy of Sciences and National Research Council Report Release Event for Preparing for Future Products of Biotechnology

Good morning. Welcome to the release of the report Preparing for Future Products of Biotechnology, from the National Academies of Sciences, Engineering, and Medicine.




mar

NAS President Marcia McNutt Delivers Her First Annual Address to Members

Today during the National Academy of Sciences 154th annual meeting, in her first speech to the members of the Academy, NAS President Marcia McNutt stressed the ongoing vitality of America’s scientific enterprise, and called on the country to strengthen its support for science and to continue to turn to science for solutions to the nation’s and the world’s most pressing challenges.




mar

Team From University of Maryland, Baltimore, Wins Grand Prize in 2018 D.C. Public Health Case Challenge

The winners of the sixth annual D.C. Public Health Case Challenge were announced at this year’s National Academy of Medicine (NAM) Annual Meeting.




mar

National Academies Keck Futures Initiative Publishes Program Summary Sharing Lessons from 15 Years of Igniting Innovation at the Intersections of Disciplines

The National Academies Keck Futures Initiative (NAKFI) is pleased to announce the publication of Collaborations of Consequence - NAKFI’s 15 Years of Igniting Innovation at the Intersections of Disciplines.




mar

Summary of Second International Summit on Human Genome Editing Now Available

A new publication from the U.S. National Academies of Sciences, Engineering, and Medicine, provides a brief summary of presentations and discussions at the Second International Summit on Human Genome Editing, held in Hong Kong on Nov. 27-29, 2018.




mar

G20 Science Academies Release Statement on Threats to Coastal and Marine Ecosystems and Conservation of the Ocean Environment

Representatives from the national academies of sciences of the G20 countries handed over recommendations for improving marine conservation to the Japanese Prime Minister Shinzo Abe.




mar

Dispersants Can Be an Effective Tool for Managing Impacts During a Major Marine Oil Spill, Report Concludes

A new report from the National Academies of Sciences, Engineering, and Medicine examines the effects and efficacy of using dispersants in marine oil spill response.




mar

Team From University of Maryland, Baltimore, Wins Grand Prize in 2019 D.C. Public Health Case Challenge

The winners of the seventh annual D.C. Public Health Case Challenge were announced at this year’s National Academy of Medicine (NAM) Annual Meeting. The challenge aims to promote interdisciplinary, problem-based learning around a public health issue of importance to the Washington, D.C., community.




mar

New Report Recommends Ways to Strengthen the Resilience of Supply Chains After Hurricanes, Based on Lessons Learned From Hurricanes Harvey, Irma, Maria

A new report from the National Academies of Sciences, Engineering, and Medicine recommends ways to make supply chains -- the systems that provide populations with critical goods and services, such as food and water, gasoline, and pharmaceuticals and medical supplies – more resilient in the face of hurricanes and other disasters, drawing upon lessons learned from the 2017 hurricanes Harvey, Irma, and Maria.




mar

Leading Voices Discuss the Future of U.S. Science Policy at Feb. 26 Symposium - Event Marks 75th Anniversary of Vannevar Bushs 1945 Report Science - The Endless Frontier

The National Academy of Sciences, in partnership with The Kavli Foundation and the Alfred P. Sloan Foundation, will host a symposium to consider the future of science in the U.S. and how it can best serve society in the 21st century.




mar

Food and Nutrition Board Marks 80 Years of Advising the Nation

Symposium participants examine what climate change, obesity, and personalized medicine mean for nutrition in the future




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How Nursing Homes Are Handling COVID-19 - Best Practices from Maryland and Massachusetts

The 1.3 million nursing home residents in the U.S. make up less than 0.5 percent of the nation’s population, but represent approximately 15 percent of COVID-19 related deaths to date.




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To Reduce Food Waste Standardized Date Labeling, Behavior Change Campaign, and Marketing Changes Needed, Says New Report

A new report from the National Academies of Sciences, Engineering, and Medicine identifies promising strategies for reducing consumer food waste nationwide, including a national campaign to change consumer behavior, federal standardization of food date labeling, and changes to retailer marketing and food service practices, among other measures.




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Taking Flight -The Mars Helicopter Ingenuity and the Future of Mars Exploration

Creating an aircraft that will fly in the Martian atmosphere is an engineering tour de force.




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For Humans to Reach Mars, Advances Are Needed in Space Nuclear Propulsion Technologies

Using nuclear propulsion technologies to support a human mission to Mars in 2039 will require NASA to pursue an aggressive and urgent technology development program, says a new report from the National Academies of Sciences, Engineering, and Medicine.