Russia's CoviVac drug is effective against the delta coronavirus strain, Aidar Ishmukhametov, one of the creators of the vaccine, director general of the Chumakov Federal Research Center, said, TASS reports. “The studies carried out have shown comparable results on the immunological efficacy of the vaccine,” Ishmukhametov said. Earlier, immunologist Vladimir Bolibok compared the infectivity of the Wuhan and Indian strains of coronavirus. According to him, contracting the new coronavirus strain has become a lot easier.

University of Wisconsin-Madison researchers targeting a group of hereditary neurodegenerative diseases have found success using a gene therapy treatment in an animal model. The approach, which uses CRISPR-Cas9 genome editing technology, offers a unique and promising strategy that could one day treat rare but debilitating motor neuron diseases in humans.

Physicians and investigators from the Smidt Heart Institute at Cedars-Sinai will give more than 30 presentations at the American Heart Association (AHA) Scientific Sessions Nov. 16-18 in Chicago.

Physicians and investigators from the Smidt Heart Institute at Cedars-Sinai will give more than 30 presentations at the American Heart Association (AHA) Scientific Sessions Nov. 16-18 in Chicago.

[Politics] :
A special counsel bill aimed at investigating various allegations surrounding First Lady Kim Keon-hee was passed at the National Assembly's legislation and judiciary committee meeting on Friday. The bill was passed unilaterally at the parliamentary judiciary subcommittee by members of the opposition after ...

[more...]

[Politics] :
The Supreme Court has ruled against a man who cited his socialist beliefs as grounds for objecting to military service.  In upholding a lower court decision to dismiss the man’s case against the state conscription agency, the top court said Oct. 25 that there had been no error in interpreting the legal ...

[more...]

[Inter-Korea] :
After demolishing sections of the inter-Korean roads and railways, North Korea has deployed troops to install anti-tank trenches there. The Joint Chiefs of Staff(JCS) announced on Monday that the North’s military recently installed concrete anti-tank trenches where the Gyeongui and Donghae roads and ...

[more...]

[Science] :
South Korea and the United States will launch a jointly developed instrument to the International Space Station(ISS) to help scientists learn more about the solar wind.  According to the Korea AeroSpace Administration and the Korea Astronomy and Space Science Institute, the Coronal Diagnostic ...

[more...]

[Politics] :
A local court has decided not to permit a live broadcast on Friday, when it is set to deliver a critical verdict in a case against main opposition Democratic Party Chairman Lee Jae-myung.    The Seoul Central District Court announced the decision Wednesday, saying it first carried out a comprehensive ...

[more...]

[Domestic] :
The country is taking steps to make sure the College Scholastic Ability Test(CSAT) proceeds smoothly on Thursday, with local governments and companies adjusting their schedules to reduce traffic congestion. Banks will open later than usual, operating from 10 a.m. to 5 p.m. The government has also ...

[more...]

[International] :
A high-level U.S. government official reportedly confirmed that many North Korean troops deployed to Russia have been killed in combat against Ukraine. On Tuesday, the New York Times quoted the official as saying “a significant number” were killed in action, with the exact time of the armed conflict ...

[more...]

[Culture] :
ADOR, the agency that manages the K-pop girl group NewJeans, has rejected a proposal to reinstate Min Hee-jin as CEO. According to industry sources, the agency’s board of directors met Wednesday at HYBE’s headquarters in Yongsan, Seoul, and the majority voted against the proposal. The board meeting was ...

[more...]

Ah, tree sap: the ultimate sticky situation. Whether it's from a hike through the woods or after decorating a Christmas tree, tree sap can cling to your clothes like a magnet. Learning how to get sap out of clothes is essential, especially if you live or work near an area with a lot of trees.

When you save a document, your machine disseminates little pieces of the file into empty spaces on the hard drive. Learn why it's done this way and how defragmenting maintains your computer's performance.

The atomic pair distribution function (PDF) is a real-space representation of the structure of a material. Experimental PDFs are obtained using a Fourier transform from total scattering data which may or may not have Bragg diffraction peaks. The determination of Bragg peak resolution in scattering data from the fundamental physical parameters of the diffractometer used is well established, but after the Fourier transform from reciprocal to direct space, these contributions are harder to identify. Starting from an existing definition of the resolution function of large-area detectors for X-ray diffraction, this approach is expanded into direct space. The effect of instrumental parameters on PDF peak resolution is developed mathematically, then studied with modelling and comparison with experimental PDFs of LaB6 from measurements made in different-sized capillaries.

This study validates the feasibility of applying a smearing method for the multi-slit very small angle neutron scattering instrument (MS-VSANS) at the China Spallation Neutron Source. Through analysis limited to a vertical range of 8 mm, the study demonstrates consistency between the predicted smearing function and experimental data, marking a significant milestone in utilizing real data from such instruments.

Besides traditional pinhole geometry, the multi-slit very small angle neutron scattering instrument (MS-VSANS) at the China Spallation Neutron Source also utilizes a multi-slit collimation system to focus neutrons. Using the special focusing structures, the minimum scattering vector magnitude (q) can reach 0.00028 Å−1. The special structures also lead to a significantly different smearing function. By comparing the results of theoretical calculations with experimental data, we have validated the feasibility of a smearing method based on a mature theory for slit smearing. We use the weight-averaged intensity of neutron wavelength as a representative to evaluate the effect from a broad wavelength distribution, concentrating on the effect from the geometry of the multi-slit structures and the detector. The consistency of the theoretical calculation of the smearing function with experimental VSANS scattering profiles for a series of polystyrene standards of different diameters proves the feasibility of the smearing method. This marks the inaugural use of real experimental data from an instrument employing a multi-slit collimation system.

The Materials Imaging and Dynamics (MID) instrument at the European X-ray Free-Electron Laser Facility (EuXFEL) is equipped with a multipurpose diagnostic end-station (DES) at the end of the instrument. The imager unit in DES is a key tool for aligning the beam to a standard trajectory and for adjusting optical elements such as focusing lenses or the split-and-delay line. Furthermore, the DES features a bent-diamond-crystal spectrometer to disperse the spectrum of the direct beam to a line detector. This enables pulse-resolved characterization of the EuXFEL spectrum to provide X-ray energy calibration, and the spectrometer is particularly useful in commissioning special modes of the accelerator. Together with diamond-based intensity monitors, the imager and spectrometer form the DES unit which also contains a heavy-duty beamstop at the end of the MID instrument. Here, we describe the setup in detail and provide exemplary beam diagnostic results.

A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion in the vertical plane, and Wolter optics for simultaneous 1D imaging of the source in the horizontal plane. The soft X-ray fluorescence spectro-imaging capability will be exploited in pump–probe measurements and in investigations of propagation effects and other nonlinear phenomena.

This report presents a comprehensive investigation into the synthesis and characterization of Schiff base com­pounds derived from benzene­sul­fon­amide. The synthesis process, involved the reaction between N-cyclo­amino-2-sulf­anil­amide and various substituted o-salicyl­aldehydes, resulted in a set of com­pounds that were subjected to rigorous characterization using advanced spectral techniques, including 1H NMR, 13C NMR and FT–IR spectroscopy, and single-crystal X-ray diffraction. Furthermore, an in-depth assessment of the synthesized com­pounds was conducted through Absorption, Distribution, Metabolism, Excretion and Toxicity (ADMET) analysis, in conjunction with docking studies, to elucidate their pharmacokinetic profiles and potential. Impressively, the ADMET analysis showcased encouraging drug-likeness properties of the newly synthesized Schiff bases. These computational findings were substanti­ated by mol­ecular properties derived from density functional theory (DFT) calculations using the B3LYP/6-31G* method within the Jaguar Module of Schrödinger 2023-2 from Maestro (Schrodinger LLC, New York, USA). The ex­plor­ation of frontier mol­ecular orbitals (HOMO and LUMO) enabled the computation of global reactivity descriptors (GRDs), encompassing charge separation (Egap) and global softness (S). Notably, within this analysis, one Schiff base, namely, 4-bromo-2-{N-[2-(pyr­rol­idine-1-sul­fonyl)phenyl]car­box­imid­oyl}phenol, 20, em­erged with the smallest charge separation (ΔEgap = 3.5780 eV), signifying heightened potential for biological properties. Conversely, 4-bromo-2-{N-[2-(piper­idine-1-sul­fonyl)phenyl]car­box­imid­oyl}phenol, 17, exhibited the largest charge separation (ΔEgap = 4.9242 eV), implying a relatively lower propensity for biological activity. Moreover, the synthesized Schiff bases displayed re­marke­able inhibition of tankyrase poly(ADP-ribose) polymerase enzymes, integral in colon cancer, surpassing the efficacy of a standard drug used for the same purpose. Additionally, their bioavailability scores aligned closely with established medications such as trifluridine and 5-fluoro­uracil. The ex­plor­ation of mol­ecular electrostatic potential through colour mapping delved into the electronic behaviour and reactivity tendencies intrinsic to this diverse range of mol­ecules.

Leishmaniasis is a neglected parasitic tropical disease with numerous clinical manifestations. One of the causative agents of cutaneous leishmaniasis (CL) is Leishmania tropica (L. tropica) known for causing ulcerative lesions on the skin. The adverse effects of the recommended available drugs, such as amphotericin B and pentavalent antimonial, and the emergence of drug resistance in parasites, mean the search for new safe and effective anti-leishmanial agents is crucial. Miltefosine (MIL) was the first recommended oral medication, but its use is now limited because of the rapid emergence of resistance. Pharmaceutical cocrystallization is an effective method to improve the physicochemical and biological properties of active pharmaceutical ingredients (APIs). Herein, we describe the cocrystallization of coumarin-3-carb­oxy­lic acid (CU, 1a; 2-oxobenzo­pyrane-3-carb­oxy­lic acid, C10H6O4) with five coformers [2-amino-3-bromo­pyridine (1b), 2-amino-5-(tri­fluoro­methyl)-pyridine (1c), 2-amino-6-methyl­pyridine (1d), p-amino­benzoic acid (1e) and amitrole (1f)] in a 1:1 stoichiometric ratio via the neat grinding method. The cocrystals 2–6 obtained were characterized via single-crystal X-ray diffraction, powder X-ray diffraction, differential scanning calorimetry and thermogravimetric analysis, as well as Fourier transform infrared spectroscopy. Non-covalent interactions, such as van der Waals, hydrogen bonding, C—H⋯π and π⋯π interactions contribute significantly towards the packing of a crystal structure and alter the physicochemical and biological activity of CU. In this research, newly synthesized cocrystals were evaluated for their anti-leishmanial activity against the MIL-resistant L. tropica and cytotoxicity against the 3T3 (normal fibroblast) cell line. Among the non-cytotoxic cocrystals synthesized (2–6), CU:1b (2, IC50 = 61.83 ± 0.59 µM), CU:1c (3, 125.7 ± 1.15 µM) and CU:1d (4, 48.71 ± 0.75 µM) appeared to be potent anti-leishmanial agents and showed several-fold more anti-leishmanial potential than the tested standard drug (MIL, IC50 = 169.55 ± 0.078 µM). The results indicate that cocrystals 2–4 are promising anti-leishmanial agents which require further exploration.

This study examines various methods for modelling the electron density and, thus, the electrostatic potential of an organometallic complex for use in crystal structure refinement against 3D electron diffraction (ED) data. It focuses on modelling the scattering factors of iron(III), considering the electron density distribution specific for coordination with organic linkers. We refined the structural model of the metal–organic complex, iron(III) acetyl­acetonate (FeAcAc), using both the independent atom model (IAM) and the transferable aspherical atom model (TAAM). TAAM refinement initially employed multipolar parameters from the MATTS databank for acetyl­acetonate, while iron was modelled with a spherical and neutral approach (TAAM ligand). Later, custom-made TAAM scattering factors for Fe—O coordination were derived from DFT calculations [TAAM-ligand-Fe(III)]. Our findings show that, in this compound, the TAAM scattering factor corresponding to Fe3+ has a lower scattering amplitude than the Fe3+ charged scattering factor described by IAM. When using scattering factors corresponding to the oxidation state of iron, IAM inaccurately represents electrostatic potential maps and overestimates the scattering potential of the iron. In addition, TAAM significantly improved the fitting of the model to the data, shown by improved R1 values, goodness-of-fit (GooF) and reduced noise in the Fourier difference map (based on the residual distribution analysis). For 3D ED, R1 values improved from 19.36% (IAM) to 17.44% (TAAM-ligand) and 17.49% (TAAM-ligand-Fe3+), and for single-crystal X-ray diffraction (SCXRD) from 3.82 to 2.03% and 1.98%, respectively. For 3D ED, the most significant R1 reductions occurred in the low-resolution region (8.65–2.00 Å), dropping from 20.19% (IAM) to 14.67% and 14.89% for TAAM-ligand and TAAM-ligand-Fe(III), respectively, with less improvement in high-resolution ranges (2.00–0.85 Å). This indicates that the major enhancements are due to better scattering modelling in low-resolution zones. Furthermore, when using TAAM instead of IAM, there was a noticeable improvement in the shape of the thermal ellipsoids, which more closely resembled those of an SCXRD-refined model. This study demonstrates the applicability of more sophisticated scattering factors to improve the refinement of metal–organic complexes against 3D ED data, suggesting the need for more accurate modelling methods and highlighting the potential of TAAM in examining the charge distribution of large molecular structures using 3D ED.

JUAMI, the joint undertaking for an African materials institute, is a project to build collaborations and materials research capabilities between PhD researchers in Africa, the United States, and the world. Focusing on research-active universities in the East African countries of Kenya, Ethiopia, Tanzania and Uganda, the effort has run a series of schools focused on materials for sustainable energy and materials for sustainable development. These bring together early-career researchers from Africa, the US, and beyond, for two weeks in a close-knit environment. The program includes lectures on cutting-edge research from internationally renowned speakers, highly interactive tutorial lectures on the science behind the research, also from internationally known researchers, and hands-on practicals and team-building exercises that culminate in group proposals from self-formed student teams. The schools have benefited more than 300 early-career students and led to proposals that have received funding and have led to research collaborations and educational non-profits. JUAMI continues and has an ongoing community of alumni who share resources and expertise, and is open to like-minded people who want to join and develop contacts and collaborations internationally.

A multi-slit very small angle neutron scattering (MS-VSANS) instrument has been finally accepted at the China Spallation Neutron Source (CSNS). It is the first spallation neutron source based VSANS instrument. MS-VSANS has a good signal-to-noise ratio and can cover a wide scattering vector magnitude range from 0.00028 to 1.4 Å−1. In its primary flight path, a combined curved multichannel beam bender and sections of rotary exchange drums are installed to minimize the background downstream of the instrument. An exchangeable multi-slit beam focusing system is integrated into the primary flight path, enabling access to a minimum scattering vector magnitude of 0.00028 Å−1. MS-VSANS has three modes, namely conventional SANS, polarizing SANS and VSANS modes. In the SANS mode, three motorized high-efficiency 3He tube detectors inside the detector tank cover scattering angles from 0.12 to 35° simultaneously. In the polarizing SANS mode, a double-V cavity provides highly polarized neutrons and a high-efficiency 3He polarization analyser allows full polarization analysis. In the VSANS mode, an innovative high-resolution gas electron multiplier detector covers scattering angles from 0.016 to 0.447°. The absolute scattering intensities of a selection of standard samples are obtained using the direct-beam technique; the effectiveness of this method is verified by testing the standard samples and comparing the results with those from a benchmark instrument. The MS-VSANS instrument is designed to be flexible and versatile and all the design goals have been achieved.

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Mbank has partnered with Al Etihad Payments Company (AEP), a Central Bank of the UAE (CBUAE) subsidiary, to introduce the Aani Instant Payment Platform on its mobile application.

Moderna says recently completed studies have found its vaccine to have a neutralizing effect against all COVID-19 variants tested, including the delta variant.; Credit: Fred Tanneau/AFP via Getty Images

Studies have found that Moderna's COVID-19 vaccine is effective against several variants of concern, including the delta variant, the biotech company announced.

Moderna said Tuesday that recently completed studies have found the vaccine to have a neutralizing effect against all COVID-19 variants tested, including the beta, delta, eta and kappa variants.

While still highly effective against the delta variant, the study showed the vaccine was less effective against it and certain other variants than against the original strain of the virus.

The antibody response against the delta variant was about two times weaker than against the ancestral strain of the virus.

The news echoes other findings that the Moderna and Pfizer vaccines are highly effective against the delta variant. A study published this month in Nature found that Pfizer's vaccine was able to neutralize variants including delta, though at somewhat reduced strength.

"These new data are encouraging and reinforce our belief that the Moderna COVID-19 Vaccine should remain protective against newly detected variants," Stéphane Bancel, Moderna's chief executive officer, said in a statement. "These findings highlight the importance of continuing to vaccinate populations with an effective primary series vaccine."

The company also said it is developing a booster candidate: a 50-50 mix of its currently authorized COVID-19 vaccine and another messenger RNA vaccine it has developed.

The delta variant is spreading fast

The delta variant is the fast-moving form of the coronavirus that is now found in 96 countries, including the United States.

Last week, Dr. Anthony Fauci of the National Institutes of Health said the delta variant is "currently the greatest threat in the U.S. to our attempt to eliminate COVID-19," noting that the proportion of infections being caused by the variant is doubling every two weeks.

The delta variant is now infecting at least 1 out of every 5 people who get the virus in the United States. In some sections of the country, the variant is already far more common, particularly in parts of the Midwest and West. At its current pace, the delta variant is expected to be the dominant virus in the U.S. within weeks.

Dr. Maria Van Kerkhove, an infectious disease expert at the World Health Organization, called the delta variant "incredibly transmissible."

"These viruses are becoming more fit. The virus is evolving, and this is natural," she told NPR's Morning Edition. "It's more transmissible than the alpha variant, so we need to just do all we can to prevent as many infections as we can and do what we can do to reduce the spread."

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

Detail of boxes with the U.S. donated Johnson & Johnson vaccine against Covid-19 at Universidad de Baja California on June 17, 2021 in Tijuana, Baja California. ; Credit: Francisco Vega/Getty Images

In our continuing series looking at the latest medical research and news on COVID-19, Larry Mantle speaks with Dr. Annabelle De St. Maurice from University of California Los Angeles/Mattel Children’s hospital.

Topics today include:

• J&J says its vaccine is effective against Delta variant

  • J&J vaccine lasts at least 8 months

• WHO says all vaccines it authorized should be recognized by reopening countries

• White House says it will miss July 4 vaccination goal

• Postpartum depression on the rise during the pandemic

• Experts believe Novavax may play a role in combating vaccine hesitancy

• Delta variant is not driving a surge in hospitalization rates in England

Guest: 

Annabelle De St. Maurice, M.D., assistant professor of pediatrics in the division of infectious diseases and the co-chief infection prevention officer at University of California Los Angeles/Mattel Children’s hospital; she tweets @destmauricemd

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

Author Ta-Nehisi Coates, seen here in 2019, will join the faculty of Howard University.; Credit: Mary Altaffer/AP

Less than a week after trustees at the University of North Carolina at Chapel Hill belatedly voted to grant tenure to New York Times reporter Nikole Hannah-Jones, Howard University announced Hannah-Jones will instead be joining its faculty.

Howard, the prestigious historically Black university in Washington, D.C., also announced it is hiring writer and Howard alumnus Ta-Nehisi Coates, author of Between the World and Me.

Their positions were funded by nearly $20 million in donations from the Knight Foundation, the John D. and Catherine T. MacArthur Foundation and the Ford Foundation, as well as an anonymous donor.

The funding establishes the Knight Chair in Race and Journalism, a tenured position to be held by Hannah-Jones.

Hannah-Jones, who won a Pulitzer Prize for her 1619 Project, will also establish the Center for Journalism and Democracy, which the university says will train aspiring journalists in "the investigative skills and historical and analytical expertise needed to cover the crisis our democracy is facing."

The news is a blow to UNC, which has had its reputation damaged by its handling of Hannah-Jones' appointment to an endowed professorship at its journalism school. For months, trustees declined to consider granting her tenure, a highly unusual move considering her tenure was backed by the relevant academic leaders.

Some of the opposition came from Walter Hussman, an Arkansas newspaper publisher and alumnus whose $25 million donation to the UNC's journalism school led to its being named for him.

As NPR's David Folkenflik reported, Hussman said "he was given pause by some prominent scholars' criticism that Hannah-Jones distorted the historical record in arguing that the protection of slavery was one of the Founding Fathers' primary motivations in seeking independence from the British."

Amid the turmoil, other Black faculty members at UNC said they were considering leaving the university, and students protested on behalf of Hannah-Jones.

The university's student body president Lamar Richard penned an open letter last month to the UNC community, saying the university is unprepared for the reckoning that's required, and "[u]ntil this rebirth occurs, Carolina is not deserving of your talents, aspirations, or successes."

Hannah-Jones had said she would not accept UNC's offer without tenure, which UNC's Trustees finally approved in a 9-4 vote.

But the messy and contentious process spoiled it for her.

"Look what it took to get tenure," Hannah-Jones said, noting that every other chair of the position dating to the 1980s had been granted tenure, and that all were white. Hannah-Jones received unanimous approval from the faculty during the tenure process.

"And so to be denied it, and to only have that vote occur on the last possible day, at the last possible moment, after threat of legal action, after weeks of protest, after it became a national scandal – it's just not something that I want anymore," she told CBS This Morning.

Hannah-Jones said she never wanted her hiring to become a public scandal — she was simply hoping to give back to her beloved alma mater. And instead, she said, it became "embarrassing" to be passed over for tenure. She said she was never told by UNC-Chapel Hill's chancellor, provost or trustees why her tenure was not taken up in November or January.

The veteran journalist reportedly had offers from a number of universities after the botched process at UNC. So how did she pick Howard?

She said one of her few regrets was not going to Howard as an undergraduate. And she traced her choice to join its faculty to her own story, beginning as a second-grader bused to a white school.

"I've spent my entire life proving that I belong in elite white spaces that were not built for Black people," she told CBS. "I decided I didn't want to do that anymore. That Black professionals should feel free, and actually perhaps an obligation, to go to our own institutions and bring our talents and resources to our own institutions and help to build them up as well."

She said she won her battle for fair treatment at UNC, "but it's not my job to heal the University of North Carolina. That's the job of the people in power who created this situation in the first place."

Hannah-Jones said she's trying to raise even more money for Howard, and that she's eager to join the faculty this summer.

"To be able to bring that type of resources to a university that always punches above its weight, I'm so excited," she said. "Something great came out of this."

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

The idea was discussed by Andy Lee, the chief executive of its Foxtron electric vehicle venture, in the presence of Foxconn chairman Young Liu and a cluster of states at a meeting organised last month when Liu was visiting India, they said. Foxtron is also looking to manufacture EVs in India.

Representatives from academies and research organizations around the world sent messages of condolence and support to members, officials and staff of the U.S. National Academies in the wake of terrorist attacks on the World Trade Center and the Pentagon. The following are excerpts from some of these messages.

The Institute of Medicine today presented the 2012 Gustav O. Lienhard Award to Donald M. Berwick, a physician whose work has catalyzed a national movement to improve health care quality and safety.

The Institute of Medicine today presented the Gustav O. Lienhard Award to Linda Aiken, Claire M. Fagin Leadership Professor of Nursing at the University of Pennsylvania School of Nursing, for her rigorous research demonstrating the importance of nursing care and work environments in achieving safe, effective, patient-centered, and affordable health care.

All U.S. undergraduate students should develop a basic understanding of data science to prepare them adequately for the workforce, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A systemwide change to the culture and climate in higher education is needed to prevent and effectively respond to sexual harassment, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Centering science instruction around investigation and design can improve learning in middle and high schools and help students make sense of phenomena in the world around them.

NASA’s investment in new instruments to analyze extraterrestrial samples is insufficient to provide for replacement of existing instruments, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine urges systemic action to change the culture in STEMM (science, technology, engineering, mathematics, and medicine) to address the underrepresentation of women in these fields.

At colleges and universities around the nation, scientists and graduate students are seeking out ways to bring their knowledge, skills, and resources to bear in the struggle against COVID-19.

As the number of cases of COVID-19 reached about 4.5 million worldwide last week, an international virtual conference explored how science, technology, and innovation (STI) can respond to the global crisis – and continue to drive progress toward the United Nations’ Sustainable Development Goals.

A new report from the National Academies of Sciences, Engineering, and Medicine provides a blueprint and eight overarching strategies for improving health care for the approximately 100,000 people in the United States living with sickle cell disease (SCD).

While video games often give us a way to explore other worlds, they can also help us learn more about our own — including how to navigate a pandemic. That was the premise underlying “Jamming the Curve,” a competition that enlisted over 400 independent video game developers around the world to develop concepts for games that reflect the real-world dynamics of COVID-19.

A recent discussion explored the possible risks and benefits and the need for more research

Despite legal protections for health care workers in combat zones, attacks on them are a continuing problem. From 2016 to 2020 there were more than 4,000 violent incidents against health care workers and facilities. A recent webinar explored what’s driving the violence and steps that should be taken to stop it.

A range of organizations across the tech ecosystem — tech companies, colleges and universities, professional societies, and government agencies — should take steps to improve the representation of women of color in tech fields and careers.

A presidential commission on bioethics has not been appointed since 2017. The Biden administration should reinstate a presidential bioethics advisory commission to help inform policy decisions that have bioethical implications, urge the NAS and NAM presidents and other experts.