(Northumbria University ) Researchers from Northumbria University have been awarded £1.2m to help advance our understanding of the Sun and its impact on the planets within our solar system.

(Kudos Innovations Ltd) Kudos helps researchers maximize reach and visibility of research by opening up Kudos Pro. The platform helps showcase work to a range of target audiences, supporting researchers in fields where conferences have been cancelled -- and those with COVID-19-relevant work that needs rapid communication. Over 2,000 researchers have already signed up.

(International Astronomical Union) The Gruber Cosmology Prize, which is co-sponsored by the IAU, recognises scientists whose discoveries have driven fundamental advances in our understanding of the Universe. The 2020 prize has been awarded to Lars Hernquist and Volker Springel for their pioneering work on cosmological simulations, which have not only led to their own discoveries, but also become an invaluable resource used widely by other researchers.

(American Association for the Advancement of Science) High-resolution images and video were taken by the Japanese space agency's Hayabusa2 spacecraft as it briefly landed to collect samples from Ryugu -- a nearby asteroid that orbits mostly between Earth and Mars -- allowing researchers to get an up-close look at its rocky surface, according to a new report.

(Kobe University) Hydrogen is a possible next generation energy solution, and it can be produced from sunlight and water using photocatalysts. A research group from Kobe University has developed a strategy that greatly increases the amount of hydrogen produced using hematite photocatalysts. In addition to boosting the high efficiency of what is thought to be the world's highest performing photoanode, this strategy will be applied to artificial photosynthesis and solar water-splitting technologies via university-industry collaborations.

(Boston University School of Medicine) A new Boston University School of Public Health (BUSPH) study published in the journal Environmental Research finds detectable levels of DDE (what DDT becomes when metabolized in the body) and other banned organochlorine pesticides (OCPs) in the blood of over 60 percent of a cohort of black women of reproductive age in the Detroit area, with higher levels in women who smoked cigarettes daily, drank more alcohol, and drank more water.

(Florida Museum of Natural History) Florida and Georgia archaeologists have discovered the location of Fort San Antón de Carlos, home of one of the first Jesuit missions in North America. The Spanish fort was built in 1566 in the capital of the Calusa, the most powerful Native American tribe in the region, on present-day Mound Key in the center of Estero Bay on Florida's Gulf Coast.

(World Scientific) New book explores human's endeavours to measure the age of the Earth -- the biblical story, geology's response, Darwin's contribution, Kelvin's cooling Earth model, and modern science.

(PLOS) The ancient cemetery of Mözs-Icsei d?l? in present-day Hungary holds clues to a unique community formation during the beginnings of Europe's Migration Period, according to a study published April 29, 2020 in the open-access journal PLOS ONE by Corina Knipper from the Curt-Engelhorn-Center for Archaeometry, Germany, István Koncz, Tivadar Vida from the Eötvös Loránd University, Budapest, Hungary and colleagues.

There is no special announcement (19:45 HKT on 03.05.2020)

(King Abdullah University of Science & Technology (KAUST)) Optical fibers wrapped around date palm trunks could help detect this tree's most destructive pest early enough to save it.

(University of Warwick) A microbial community is a complex, dynamic system composed of hundreds of species and their interactions, they are found in oceans, soil, animal guts and plant roots. Each system feeds the Earth's ecosystem and their own growth, as they each have their own metabolism that underpin biogeochemical cycles. Researchers from the School of Life Sciences at the University of Warwick have produced an extendable thermodynamic model for simulating the dynamics of microbial communities.

(Arizona State University) Hydrogen is an essential commodity with over 60 million tons produced globally every year. However over 95 percent of it is made by steam reformation of fossil fuels, a process that is energy intensive and produces carbon dioxide. If we could replace even a part of that with algal biohydrogen that is made via light and water, it would have a substantial impact.

(University of Tennessee Institute of Agriculture) David Mercker, an Extension forestry specialist with the University of Tennessee Department of Forestry, Wildlife and Fisheries, has been named 2020 Extension Forester of the Year by the Forest Landowners Association (FLA). FLA is a national organization that promotes and protects the interests of private forest landowners and bestows this award annually as determined by its board of directors.

(American Chemical Society) When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work for corpses found in water. Now, researchers are reporting a mouse study in ACS' Journal of Proteome Research showing that certain proteins in bones could be used for this determination.

Palestinian officials said Friday that Israel is forcing banks in the occupied West Bank to close accounts held by the families of prisoners in Israeli jails to prevent the Palestinian Authority from providing stipends to them. Israel has long objected to the Palestinian Authority's payments to the families of prisoners and those killed in the conflict, including militants, saying it rewards terrorism. The Palestinians view the payments as a social safety net for those living under decades of military occupation.

Chief Justice Patience Roggensack faced backlash for her comment, with some people calling it "elitist" to separate meatpackers from "regular folks."

The budget carrier will begin conducting temperature checks via touchless thermometers on June 1. Passengers have to start wearing masks Friday.

(Damon Runyon Cancer Research Foundation) The first class of Damon Runyon Quantitative Biology Fellowship Awardees launched their research in novel directions that may lead to the next breakthroughs in cancer research. Nine brilliant young scientists will apply their quantitative skills to design innovative experiments and interpret massive data sets that may help solve important biological and clinical problems.

As part of the College's move to remote learning, 143 first-year students are taking a series of virtual field courses to investigate biodiversity.

A coronavirus test – which aims to deliver rapid results – has received major funding.

Imperial's disease outbreak centre J-IDEA has launched a pandemic hospital planning tool to help cope with extreme surges in demand from coronavirus.

(George Mason University) Nathan Sleeter, Research Assistant Professor, Roy Rosenzweig Center for History and New Media (RRCHNM), is directing a project in which RRCHNM will create three classroom simulations based on events from the history of diplomacy for secondary education instructors.

(American Geriatrics Society) The American Geriatrics Society (AGS) and AGS Health in Aging Foundation today announced that Alexander K. Smith, MD, MPH, an associate professor of medicine at UCSF and one of geriatrics' most influential rising researchers and advocates, will be honored with the 2020/2021 Thomas and Catherine Yoshikawa Award for Outstanding Scientific Achievement in Clinical Investigation.

(University of Portsmouth) The first major UK study into victims of computer misuse crime has exposed the serious harm some victim's experience, as well as barriers to reporting such offences, receiving support, achieving justice and the precarious resources dedicated by the police to cybercrime.

(University of Sydney) Data centres and digital information processors are reaching their capacity limits and producing heat. Foundational work here on optical-acoustic microchips opens door to low-heat, low-energy, fast internet.

Linda J. Piccinino
May 1, 2017; 30:95-100
From Research to Practice

Jan Pearson
Apr 1, 2001; 14:
Articles

Mary de Groot
Jan 1, 2010; 23:18-25
From Research to Practice

Daren Anderson
Jan 1, 2007; 20:10-16
Feature Articles

Robert Mayberry
Jul 1, 2010; 23:171-176
Feature Articles

Frederick J. Bloom
Jul 1, 2010; 23:165-169
From Research to Practice

Daren R. Anderson
Apr 1, 2010; 23:97-105
Feature Articles

Tricia S. Tang
May 1, 2011; 24:85-98
From Research to Practice/Behavioral Interventions for Diabetes Self-Management

As online parties continue to rise, the question of how artistes and other musicians will get paid from these virtual sessions becomes even more pertinent. During an online forum held by the Jamaica Reggae Industry Association (JaRIA) yesterday...

Ja wowed Winter Games in 1988 ... Page 20

In an interview with THE STAR last August, up-and-coming artiste Bad Gyal Jade dubbed herself the 'female Kartel'. Drawing comparisons between her style and flow and that of the incarcerated deejay, Jade said the label was a fitting one. Though...

He's celebrating 10 years of dancing both competitively and in the street, and the co-founder of Unruly Skankaz, Devon Brown, says he is looking to expand the brand. The once three-member male dance group has grown to five, he told THE WEEKEND...

Last month, Prime Minister Andrew Holness announced the establishment of an Economic Recovery Task Force, chaired by Finance Minister Dr Nigel Clarke. The multisectoral task force, which is mandated to oversee Jamaica's economic recovery from...

Exploring the economic implications of COVID-19 on Japan and the US.

Abby Joseph Cohen and Alexis Crow share insights on the economic impact of COVID-19 in a discussion moderated by Pierre Yared. 

13 April 2018

Invitation Only Research Event

Research Event

Event participants

Emanuela-Chiara Gillard, Associate Fellow, International Law Programme, Chatham House
Ezequiel Heffes, Thematic Legal Adviser, Geneva Call
Sigrid Redse Johansen, Judge Advocate General, The Norwegian Armed Forces
Chair: Elizabeth Wilmshurst, Distinguished Fellow, Chatham House
Further speakers to be announced. 

Research Event

Event participants

Phil Bloomer, Executive Director, Business & Human Rights Resource Centre
Julie Broome, Director, Ariadne Network
Allison Corkery, Director of Rights Claiming and Accountability Program, Centre for Economic and Social Rights; Atlantic Fellow for Social and Economic Equity, London School of Economics
Chair: Sonya Sceats, Associate Fellow, International Law Programme

Research Event

Event participants

Emanuela-Chiara Gillard, Associate Fellow, International Law Programme, Chatham House
Ezequiel Heffes, Thematic Legal Adviser, Geneva Call
Sigrid Redse Johansen, Judge Advocate General, Norwegian Armed Forces
Andrew Murdoch, Legal Director, UK Foreign & Commonwealth Office
Chair: Elizabeth Wilmshurst, Distinguished Fellow, International Law Programme, Chatham House

Research Event

Event participants

Françoise Bouchet-Saulnier, Legal Director, Médecins Sans Frontières
Ezequiel Heffes, Thematic Legal Adviser, Geneva Call
Rain Liivoja, Associate Professor, University of Queensland
Maciej Polkowski, Head, Health Care in Danger Initiative, International Committee of the Red Cross
Chair: Elizabeth Wilmshurst, Distinguished Fellow, International Law Programme, Chatham House

Haploinsufficiency of Meis homeobox 2 (MEIS2), encoding a transcriptional regulator, is associated with human cleft palate, and Meis2 inactivation leads to abnormal palate development in mice, implicating MEIS2 functions in palate development. However, its functional mechanisms remain unknown. Here we observed widespread MEIS2 expression in the developing palate in mice. Wnt1Cre-mediated Meis2 inactivation in cranial neural crest cells led to a secondary palate cleft. Importantly, about half of the Wnt1Cre;Meis2f/f mice exhibited a submucous cleft, providing a model for studying palatal bone formation and patterning. Consistent with complete absence of palatal bones, the results from integrative analyses of MEIS2 by ChIP sequencing, RNA-Seq, and an assay for transposase-accessible chromatin sequencing identified key osteogenic genes regulated directly by MEIS2, indicating that it plays a fundamental role in palatal osteogenesis. De novo motif analysis uncovered that the MEIS2-bound regions are highly enriched in binding motifs for several key osteogenic transcription factors, particularly short stature homeobox 2 (SHOX2). Comparative ChIP sequencing analyses revealed genome-wide co-occupancy of MEIS2 and SHOX2 in addition to their colocalization in the developing palate and physical interaction, suggesting that SHOX2 and MEIS2 functionally interact. However, although SHOX2 was required for proper palatal bone formation and was a direct downstream target of MEIS2, Shox2 overexpression failed to rescue the palatal bone defects in a Meis2-mutant background. These results, together with the fact that Meis2 expression is associated with high osteogenic potential and required for chromatin accessibility of osteogenic genes, support a vital function of MEIS2 in setting up a ground state for palatal osteogenesis.

Sperm head shaping is a key event in spermiogenesis and is tightly controlled via the acrosome–manchette network. Linker of nucleoskeleton and cytoskeleton (LINC) complexes consist of Sad1 and UNC84 domain–containing (SUN) and Klarsicht/ANC-1/Syne-1 homology (KASH) domain proteins and form conserved nuclear envelope bridges implicated in transducing mechanical forces from the manchette to sculpt sperm nuclei into a hook-like shape. However, the role of LINC complexes in sperm head shaping is still poorly understood. Here we assessed the role of SUN3, a testis-specific LINC component harboring a conserved SUN domain, in spermiogenesis. We show that CRISPR/Cas9-generated Sun3 knockout male mice are infertile, displaying drastically reduced sperm counts and a globozoospermia-like phenotype, including a missing, mislocalized, or fragmented acrosome, as well as multiple defects in sperm flagella. Further examination revealed that the sperm head abnormalities are apparent at step 9 and that the sperm nuclei fail to elongate because of the absence of manchette microtubules and perinuclear rings. These observations indicate that Sun3 deletion likely impairs the ability of the LINC complex to transduce the cytoskeletal force to the nuclear envelope, required for sperm head elongation. We also found that SUN3 interacts with SUN4 in mouse testes and that the level of SUN4 proteins is drastically reduced in Sun3-null mice. Altogether, our results indicate that SUN3 is essential for sperm head shaping and male fertility, providing molecular clues regarding the underlying pathology of the globozoospermia-like phenotype.