Category Archives: Biochemistry

A college member of the Department of Biochemistry, Hyderabad created the corona virus vaccine – Sahiwal Tv

A college member of the Department of Biochemistry of the University of Hyderabad has created a vaccine for the corona virus. The vaccine is known as T cell epitopes for testing all 'structural and non-structural proteins' of the novel corona virus.

"Seema Mishra, Faculty Member, School of Life Sciences, Department of Biochemistry, University of Hyderabad, has designed prospective vaccine candidates called cell epitopes to test all structural components of novel coronaviruses (2019-nCoV)," a press launch stated. And is towards non-structural proteins. These vaccines are small coronaviral peptides utilized by molecules of cells.

->Immunity could be designed to destroy the cells that harm these viral peptides. Using highly effective immunoinformatics with computational software program, doctor Seema Mishra has designed these potential epitopes in such a method that your entire inhabitants could be vaccinated. '

The launch additional said, 'It normally takes 15 years to discover a vaccine, however highly effective computational instruments helped to make this vaccine in about 10 days. A rank record of potential vaccines has been ready primarily based on how a lot impact shall be utilized by human cells to cease the virus. This coronaviral epitope doesnt have any adversarial impact on human cells with any match current within the human protein pool, so the immune response shall be towards the viral protein and never the human protein. However these outcomes need to be examined experimentally to supply conclusive type. These outcomes have been disseminated to the scientific neighborhood utilizing the ChemRxiv preprint platform to check instant experimental standards. This is the primary examine in India on the design of an encov (nCov) vaccine that explores all coronaviral proteomes in structural and non-structural proteins produced by the virus.

Manglawar was introduced by PM Narendra Modi to lockdown your entire nation for the subsequent 21 days. In his tackle to the nation, the PM stated that it can be crucial that you just keep at house to interrupt the chain of corona virus and forestall its unfold. Highlighting the risks of exiting, the PM warned the residents that if vital precautions will not be taken, the households shall be destroyed eternally. He admitted that this is able to have an effect on the financial system, however a lockdown was nonetheless vital. So far, greater than 700 people in India have been contaminated with the virus. At the identical time 17 folks have died.

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A college member of the Department of Biochemistry, Hyderabad created the corona virus vaccine - Sahiwal Tv

Miami U. donates protective gear to area health care facilities – Hamilton Journal News

Area health care workers benefited from donations of personal protective equipment (PPE) collected across Miami Universitys Oxford and Regionals campuses last week, according to Susan Meikle, of university news and communications.

As Miami faculty and staff closed down campus laboratory facilities in preparation for Gov. Mike DeWines (Miami 69) stay-at-home order last week, unused protective gear was collected for donation to health care workers.

Most of the items were sent to Cincinnati Childrens Hospital Medical Center, UC Health, the Butler County Board of Health, Mercy Health-Fairfield and the Atrium Medical Center.

Rick Page, associate professor of chemistry and biochemistry, led a department wide collection of supplies from research labs and teaching labs. The department donated more than 125,000 gloves and 750 goggles to Cincinnati Childrens Hospital Medical Center and UC Health.

The Miami University police department donated items including 10 boxes of gloves and 196 N95 respirators.

Dennis Tobin, associate professor of art, said Miamis ceramics studio commonly uses N95 respirators as they mix their own clay and glazes from raw materials. He donated 120 N95 respirators to Oxfords McCullough-Hyde Memorial Hospital/TriHealth.

Mercy Health and Atrium Medical Center contacted Miami University Regionals about the availability of PPE to spare, said Cathy Bishop-Clark, Regionals Dean. Laboratory coordinators collected supplies, and Perry Richardson, senior director of media and community relations, delivered a car full of items to each facility.

The Regionals also collected cleaning and sanitizing supplies (wipes, paper towels, tissues) to donate to the Hamilton police department.

Jeff Johnson, director of environmental health and safety, collected items from the animal care facility and departments across the Oxford campus, including biology, kinesiology and health, psychology and chemical, paper and biomedical engineering.

We had about four full pickup truck loads of materials, Johnson said. He and University Fire Marshall Rick Dusha picked up the items which were then centrally stored by Robin Parker, general counsel for Miami, until they were donated.

Jim Oris, vice president for research and innovation, helped coordinate the collection of PPE. He extended his thanks to everyone involved with this effort. I am proud to work for a place like this. The campus is beautiful, but the people make it special, he said.

A list provided by Oris office for additional items donated includes:

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Miami U. donates protective gear to area health care facilities - Hamilton Journal News

Study shows ionised hypercalcaemia is unaccompanied by total hypercalcaemia in about one third of dogs – VetSurgeon News

Investigation of the relationship between ionised and total calcium in dogs with ionised hypercalcaemia1 was undertaken by Trnqvist-Johnsen et al. at the Hospital for Small Animals, University of Edinburgh, UK.

Initially, a normal reference interval for ionised calcium, total calcium and albumin, serum and plasma biochemistry was established by analysing samples from 351 healthy adult dogs.

After establishing a reference interval for ionised calcium, the laboratorys database was searched for adult dogs with ionised hypercalcaemia that had attended the university small animal hospital between 2012 and 2017, a time frame when the same sample handling protocols and instrumentation was in use. The hospital records were searched for patient information and the biochemical parameters statistically analysed.

Of 63 dogs identified with ionised hypercalcaemia, 23 did not have a total hypercalcaemia (37%). 16 of these 23 dogs (70%) had albumin within the reference interval. To summarise the key findings; using total calcium, one third of patients with ionised hypercalcaemia were not identified. There was also no significant relationship between albumin and total calcium in these cases.

Camilla Trnqvist-Johnsen, lead author of the paper, said: "Hypercalcaemia is a very important clinical abnormality, often revealing severe underlying disease in dogs who do not get idiopathic hypercalcaemia. This study reveals the true importance of doing an ionised calcium measurement when evaluating calcaemic status."

Nick Jeffery, Editor of JSAPsaid: "This study demonstrates that, if relying on total calcium alone, more than one third of dogs with ionised hypercalcaemia will be classified as normocalcaemic. Furthermore, the study demonstrates that the discordance between ionised and total calcium cannot be routinely explained by a low protein-bound component.

"Whilst reference intervals are key in clinical practice to determine whether a result is an outlier from 95% of a healthy population, it is not inevitable that a patient with an outlying biochemical test result has a clinically relevant disease."

The full article can be found in the April issue of the Journal of Small Animal Practice which is free for BSAVA members. It can also be read online here: https://onlinelibrary.wiley.com/doi/10.1111/jsap.13109

Reference

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Study shows ionised hypercalcaemia is unaccompanied by total hypercalcaemia in about one third of dogs - VetSurgeon News

Sheltered in Place? Read The Best Of The New Campus Novels – Forbes

There's a new batch of campus novels - just it time for good reading during this spring of ... [+] self-isolation.

Campus closed? Still self-isolating? Fed up with zoom? You need some entertainment, or at least a bit of distraction? Well, nows a good time to curl up with the latest campus novel, and this year brings a good crop for your consideration.

The campus novel continues to push its boundaries, serving as a vehicle for all kinds of fictional explorations. Heres my recommendations of five recent good reads, including tales of love, revenge, reminiscence, intimacy and loneliness; you know, the typical campus scene.

In Real Life, Brandon Taylor covers three days in the life of Wallace, a black, gay graduate student in biochemistry at an unnamed university in the midwest (although it sure resembles the University of Wisconsin, where Taylor was once a biochemistry student himself). Taylor brings the precision of a scientist to his descriptions of Wallaces desires and defenses, at war with each other throughout the story. And he captures the ennui of those caught between the lure and the loneliness of academic science, trapped in an existence that doesnt qualify as a real life - Stay here and suffer, or exit and drown.

A search for purpose, complicated by being black in a white space, suffering his own estrangement from these people he calls his friends is Wallaces struggle, and its told bleakly but beautifully in Taylors debut novel.

Published in 2019, Richard Russos Chances Are... is not a campus novel so much as a college nostalgia (the title drawn from the Johnny Mathis classic that backgrounded a generations foreplay). Three men, now in their sixties, life-long friends since their undergraduate days at Minerva College, get together on Marthas Vineyard for a reunion. Forty years earlier theyd come to the same beach house for a post-graduation farewell weekend, accompanied by Jacy Calloway, a fellow student with whom all three were in love. That weekend was the last that Jacy was seen or heard of, a disappearance thats haunted the three men ever since.

Mixed in with reminiscing about their Minerva days and disclosing the triumphs and trials of their lives, the three men remain obsessed with Jacy - and what became of her. Their preoccupation bends much of the novel into a mystery - too melodramatically at times. But nobody does rueful masculinity as well as Russo, and his powers are on poignant display here, particularly when exploring the often fraught bonds between fathers and sons.

The Truants by Kate Weinberg is a twisty tale narrated by Jess Walker, whos been drawn to enroll in a drab college in East Anglia so she can study under Dr. Lorna Clay, an enigmatic, provocative expert on Agatha Christie and the author of The Truants,in which she puts forth her lifes theme - writers must live dangerous, selfish lives in the pursuit of unique insights.

With gestures to Donna Tartts The Secret History, this debut novel is a blend of murder mystery, coming-of-age story, campus intrigue and academic pretense. Jess and her three eerie friends (Georgie, Nick and Alec - all Clay aficionados) galavant through the full landscape of young adult emotions - rebellion, friendship, envy, lust, treachery - into adulthood, doing their best to cope with the betrayals they regularly deal to one another. Great characters, lots of deceit, messy love triangles, and several intriguing asides for Christie lovers, this is an enticing read.

We Wish You Luck by Carline Zancan is story about three aspiring writers attending a highly competitive, low-residency MFA program at Fielding College. Zancan, herself an MFA graduate from Bennington, spins an absorbing, suspenseful tale about the culture - the recognition and the rejection, the closeness and the competitiveness - that develops in graduate writing programs.

After Jimmy, one of the novels featured trio of students, is devastated by a lacerating critique of his workshop poem by the hotshot writer leading the class, the story turns to his colleagues revenge. Reading like a low-speed thriller, this is a novel that honors the hard craft of good writing and respects the obligated response of serious reading. It lays bare the torture and triumph of becoming a writer and how writers shape one another - for better or worse.

A staple among campus novels is the satire of academias pretentious and insularity. This year that base is covered by Scott Johnstons Campusland, a sharply written and hilarious send-up of the elite Devon University, not so subtly modeled after Yale. Johnston takes aim at the precious sensibilities of todays campuses, skewering everything from trigger warnings, safe places, tenure tussles, Title IX excesses and deficiencies, diet fads and identity politics.

The cultural wars are fought all around the central character, Ephraim Eph Russell, an earnest assistant professor of English who is unlucky enough to be falsely accused of two incidents of misconduct. The first - trumped up by competing honchos in Devons camps of progressive students - is that he allowed racially insensitive language to be used in a class on Mark Twain. The second - a frame job by undergrad Lulu Harris, a histrionic, social climbing ,it girl - is that Eph sexually assaulted her in his office.

Eph is surrounded by a cast of campus archetypes, including the glad-handing president Milton Strauss; overpaid administrators blinded by political correctness; clueless frat boys preoccupied with sex, alcohol, and flatulence; ever-fractionating progressive student groups waging internecine power struggles, and humanities faculty with their agendas of grievance. He has one true ally - his girlfriend DArcy, who also happens to be Milton Strauss administrative assistant. Campusland throws a lot of jabs and, unless you think the academy is too sacrosanct to ever be poked, many strike a chord.

Self-quarantine has left all of us with a lot of time on our hands. Put a book in them instead. For those of you longing for a return to campus, these five novels will take you there, at least for a little bit.

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Sheltered in Place? Read The Best Of The New Campus Novels - Forbes

Bench-top Veterinary Biochemistry Analyzers Market Size 2019 by Top Key Players and Application with Trend and Growth by 2027 – Daily Science

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More Hints of Order in the Genome – Discovery Institute

Genomics has come a long way since the central dogma (the notion that DNA is the master controller that calls all the shots) and junk DNA (the expectation that much of the genome is non-functional). If scientists ditch those old dogmas and approach the genome expecting to find reasons for things, they often do.

To-may-to or to-mah-to? The British write flavour; the Americans write flavor, but generally each understands the other without too much difficulty. Genomes, too, have alternate ways of spelling things: GGU and GGC in messenger RNA both spell glycine. No big deal, thought geneticists; these silent mutations cause no change in the resulting protein. At the University of Notre Dame, however, biochemists are finding that the differences in spelling are not just background noise; they alter the proteins folding. Is that good or bad?

Synonymous mutations were long considered to be genomic background noise, but we found they do indeed lead to altered protein folding, and in turn impair cell function, said Patricia Clark, the Rev. John Cardinal OHara professor of biochemistry at the University of Notre Dame, and lead author of the study. Our results show that synonymous variations in our DNA sequences which account for most of our genetic variation can have a significant impact on shaping the fitness level of cellular proteins.

Surely many of these mutations are harmful, as are random mutations in humans that cause genetic disease. But E. coli has been around for a long time. Wouldnt the species have gone extinct by now with the accumulation of defective spellings if they are always deleterious? Other work has suggested a secret code in synonymous variations that fine-tunes expression rates or regulates the supply of a given protein based on environmental conditions. The news release only mentions impairments caused by synonymous variations, but Notre Dame teams paper in PNAS suggests some possible advantages:

Synonymous codon substitutions alter the mRNA coding sequence but preserve the encoded amino acid sequence. For this reason, these substitutions were historically considered to be phenotypically silent and often disregarded in studies of human genetic variation. In recent years, however, it has become clear that synonymous substitutions can significantly alter protein function in vivo through a wide variety of mechanisms that can change protein level, translational accuracy, secretion efficiency, the final folded structure and posttranslational modifications. The full range of synonymous codon effects on protein production is, however, still emerging, and much remains to be learned regarding the precise mechanisms that regulate these effects. [Emphasis added.]

A design perspective would consider every possible function before rendering a judgment that all synonymous variations reduce fitness.

Keeping the genome accurate to a high degree preserves it from collapsing due to error catastrophe. At the time of cell division, proofreading enzymes (what a concept!) perform this vital function. Chelsea R. Bulock et al., writing in PNAS, have found one duplication enzyme that proofreads itself while proofreading its partner! DNA polymerase proofreads errors made by DNA polymerase , the paper is titled.

Pol and Pol are the two major replicative polymerases in eukaryotes, but their precise roles at the replication fork remain a subject of debate. A bulk of data supports a model where Pol and Pol synthesize leading and lagging DNA strands, respectively. However, this model has been difficult to reconcile with the fact that mutations in Pol have much stronger consequences for genome stability than equivalent mutations in Pol. We provide direct evidence for a long-entertained idea that Pol can proofread errors made by Pol in addition to its own errors, thus, making a more prominent contribution to mutation avoidance. This paper provides an essential advance in the understanding of the mechanism of eukaryotic DNA replication.

In other words, Pol is a proofreader of a proofreader. The paper says that Pol is a versatile extrinsic proofreading enzyme. One could think of it as a supervisor checking the work of a subordinate, or better yet, as an auditor or inspector able to fix errors before they cause harm to the product. Why would this be necessary during replication? The authors see a seniority system:

Thus, the high efficiency of Pol at correcting errors made by Pol may result from a combination of two factors: the high proclivity of Pol to yield to another polymerase and the greater flexibility and robustness of Pol when associating with new primer termini.

One proofreader is amazing to consider evolving by a Darwinian mechanism. A proofreader of a proofreader is astonishing. Consider, too, that this proofreading operation occurs in the dark by feel, automatically, without eyes to see.

Now that genetics is long past the heady days of finding that DNA forms a code that is translated, additional discoveries continue to show additional codes and factors that contribute to genomic function. One factor is the high-order structure of DNA. Researchers at South Koreas UNIST center have explored further into the formation of this structure, which involves chromatin wrapping around histone proteins so that long strands of DNA can fit within the compact space of the cell nucleus. As with everything else in genomics, the structure doesnt just happen. It requires a lot of help.

Regulation of histone proteins allows the DNA strands become more tightly or loosely coiled during the processes of DNA replication and gene expression. However, problems may arise when histones clump together or when DNA strands intertwine. Indeed, the misregulation of chromatin structures could result in aberrant gene expression and can ultimately lead to developmental disorders or cancers.

Histone chaperones are those proteins, responsible for adding and removing specific histones [found] at the wrong time and place during the DNA packaging process. Thus, they also play a key role in the assembly and disassembly of chromatin.

Cryo-EM imaging allowed the team to envision the molecular structure of some of these chaperone proteins. Their paper in Nature Communications begins, The fundamental unit of chromatin, the nucleosome, is an intricate structure that requires histone chaperones for assembly. Their cryo-EM images of one particular chaperone named Abo1 reveals a six-fold symmetry with precise locations for docking to histones, its hexameric ring thus creating a unique pocket where histones could bind with energy from ATP. Not only is Abo1 distinct as a histone chaperone, they write, but Abo1 is also unique compared to other canonical AAA+protein structures. Like Lego blocks, Abo1 features tight knob-and-hole packing of individual subunits plus linkers and other binding sites, such as for ATP. And unlike static blocks, these blocks undergo conformational changes as they work.

Such sophistication is far beyond the old picture of DNA as a master molecule directing all the work. It couldnt work without the help of many precision machines like this.

These stories are mere samples from a vast and growing literature indicating higher order in the genome than expected. Here are some more samples readers may wish to investigate:

Researchers at the University of Seville found additional factors involved in the repair of DNA strand breaks. These repairs are essential for the maintenance of genome integrity. The factors they discovered help maintain the right tension in cohesin molecules that hold the chromosomes together until the right time to separate. The news was relayed by EurekAlert!and published in Nature Communications.

Remember Paleys Watch? Researchers at the University of Basel discovered that Inner clockwork sets the time for cell division in bacteria. In PNAS and in Nature Communications, the Basel team elucidates the structure and function of a small signaling molecule that starts the clock, which then informs the cell about the right time to reproduce. They report in the news release:

A team at the Biozentrum of the University of Basel, led by Prof. Urs Jenal has now identified a central switch for reproduction in the model bacteriumCaulobacter crescentus: the signaling molecule c-di-GMP. In their current study,published in the journalNature Communications,they report that this molecule initiates a clock-like mechanism, which determines whether individual bacteria reproduce.

Proteins must fold properly to perform their functions. Small proteins usually fold successfully on their own, but large ones can fall into several misfolding traps that are equally likely as the canonical fold. It appears that the sequence of the sequence in a gene has something to do with this. Interestingly, many of these proteins sequences contain conserved rare codons that may slow down synthesis at this optimal window, explain Amir Bitran et al. in a January 21 paper in PNAS, discovering that Cotranslational folding (i.e., folding that begins as the polypeptide exits the ribosome) allows misfolding-prone proteins to circumvent deep kinetic traps.

Design advocates and evolutionists need to fathom what they are dealing with when discussing origins. Theres nothing like some low-level detail to put the challenge in perspective.

Image credit: Caulobacter crescentus, by University of Basel, Swiss Nanoscience Institute/Biozentrum, via EurekAlert!

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More Hints of Order in the Genome - Discovery Institute

Coronavirus Massive Simulations Completed on Supercomputer – UC San Diego Health

A coronavirus envelope all-atom computer model is being developed by the Amaro Lab of UC San Diego on the NSF-funded Frontera supercomputer of TACC at UT Austin. Biochemist Rommie Amaro hopes to build on her recent success with all-atom influenza virus simulations (left) and apply them to the coronavirus (right). Credit: Lorenzo Casalino (UC San Diego), TACC

Scientists are preparing a massive computer model of the coronavirus that they expect will give insight into how it infects in the body. They've taken the first steps, testing the first parts of the model and optimizing code on the Frontera supercomputer at the University of Texas at Austin. The knowledge gained from the full model can help researchers design new drugs and vaccines to combat the coronavirus.

UC San Diegos Rommie Amaro is leading efforts to build the first complete all-atom model of the SARS-COV-2 coronavirus envelope, its exterior component.

Rommie Amaro, Professor of Chemistry and Biochemistry, University of California, San Diego.

If we have a good model for what the outside of the particle looks like and how it behaves, we're going to get a good view of the different components that are involved in molecular recognition, said Amaro, a professor of chemistry and biochemistry.

Molecular recognition involves how the virus interacts with the angiotensin converting enzyme 2 (ACE2) receptors and possibly other targets within the host cell membrane.

The coronavirus model is anticipated by Amaro to contain roughly 200 million atoms, a daunting undertaking, as the interaction of each atom with one another has to be computed. Her team's workflow takes a hybrid, or integrative modeling approach.

We're trying to combine data at different resolutions into one cohesive model that can be simulated on leadership-class facilities like Frontera, Amaro said. We basically start with the individual components, where their structures have been resolved at atomic or near atomic resolution. We carefully get each of these components up and running and into a state where they are stable. Then we can introduce them into the bigger envelope simulations with neighboring molecules.

On March 12-13, the Amaro Lab ran molecular dynamics simulations on up to 4,000 nodes, or about 250,000 processing cores, on Frontera at the Texas Advanced Computing Center at the University of Texas at Austin.

Amaro's work with the coronavirus builds on her success with an all-atom simulation of the influenza virus envelope, published in ACS Central Science, in February 2020. She said that the influenza work will have a remarkable number of similarities to what they're now pursuing with the coronavirus.

The NSF-funded Frontera supercomputer of the Texas Advanced Computing Center at UT Austin is ranked #5 fastest in the world and #1 for academic systems, according to the November 2019 Top500 rankings. (Credit: TACC)

It's a brilliant test of our methods and our abilities to adapt to new data and to get this up and running right off the fly, Amaro said. It took us a year or more to build the influenza viral envelope and get it up and running on the national supercomputers. For influenza, we used the Blue Waters supercomputer, which was in some ways the predecessor to Frontera. The work, however, with the coronavirus obviously is proceeding at a much, much faster pace. This is enabled, in part because of the work that we did on Blue Waters earlier.

According to Amaro, these simulations will provide new insights into the different parts of the coronavirus that are required for infectivity.

And why we care about that is because if we can understand these different features, scientists have a better chance to design new drugs; to understand how current drugs work and potential drug combinations work. The information that we get from these simulations is multifaceted and multidimensional and will be of use for scientists on the front lines immediately and also in the longer term, Amaro explained. Hopefully, the public will understand that there's many different components and facets of science to push forward to understand this virus. These simulations on Frontera are just one of those components, but hopefully an important and a gainful one.

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Coronavirus Massive Simulations Completed on Supercomputer - UC San Diego Health

Cape Breton coronavirus artist happy to be home from Germany even in self-isolation – Cape Breton Post

Onni Nordman and Paula Muise are fairly friendly with anxiety, at this point.

After sweating the details of an accelerated departure from Europe, the Cape Breton couple are practically laughing off the impacts of self-isolation.

This is why were hoping that maybe therell be an earthquake or a plague of locusts, just to keep us on edge, Muise said Wednesday during a video chat from their home overlooking Sydney Harbour.

About a week ago, Nordman, a noted painter, was in the midst of a residency at the Max Planck Institute of Biochemistry, outside Munich, Germany. Having coincidentally created several works there based on viruses since early February, he and Muise had become worried about how the rapidly evolving COVID-19 situation might affect their self-financed trip.

A plan to perhaps stay in the relative comfort of a villa in Munich proved overly optimistic.

I took the paintings down from the biochemistry institute pretty much the day before they closed, said Nordman.

They were able to ship their belongings last Friday, the day before Munich pretty much shut down. Then, thanks to the determination of their travel agent, Nordman and Muise managed to get a Munich-to-Toronto flight.

We almost got sort of like the first-class treatment on the plane because there were so few people on it, Nordman said.

The (Munich) airport was eerie in its emptiness, but then everything is now.

They landed in Halifax on Monday at about 10 p.m. and drove through the overnight hours to Cape Breton. The most common sight along the way, heartening for people learning about the strains of the modern supply chain, was a steady stream of trucks.

They pulled in the driveway at about 5:30 a.m. Tuesday, just ahead of a substantial snowfall.

That last hour, it was very hard to stay awake because wed been going for 28 hours at that point, said Muise.

Our sense of this whole adventure was that we were one day ahead of trouble pretty consistently, Nordman said.

Fate didnt catch up with them till they made it home, where they discovered a power surge had compromised the electrical system in their house. The wiring was straightened out Wednesday, and friends and family were helping to boost the supplies.

Look at what just got dropped off, Muise said excitedly, showing off two bags of flour, along with yeast.

Paulas a black belt in baking, said Nordman.

And hes no slouch at creating. During the long flight to Toronto, Nordman was captivated by a single strand of humanity, illuminated just so by the light from the window, clinging to the seat in front of him. The result is a nine-minute video he calls Hair Plane.

HAIR PLANE Onni Nordman 3.23.20 from Onni Nordman on Vimeo.

I think that hair is like a breakout star, he said.

The video is silly but its serious, too. I chanced on that theme of organic life or organic matter; were in a soup of it. And that hair is kind of a stand-in for any kind of virus or bacteria. A single hair can have a human presence.

It was an interesting exercise in minimalism.

The hair video was actually trimmed from its initial form.

He showed me the first version; it was 22 minutes, Muise said.

You know, we went there for art, and hes going to continue to do art of some kind.

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Cape Breton coronavirus artist happy to be home from Germany even in self-isolation - Cape Breton Post

Experts on COVID-19 – University of Victoria News

The following University of Victoria experts are available to media to discuss the COVID-19 pandemic:

Colin Bennett (Political Science) is an expert on access to information and privacy protection legislation. With many people and businesses moving online due to the COVID-19 pandemic, Bennett can provide insights on how personal data is captured, the pressing need for transparency, the importance of online privacy rights and healthy practices for data collection.(Email at cjb@uvic.ca)

Susan Breau (Law) is dean of the Faculty of Law and an expert in international humanitarian law, international human rights law and international disaster law. She can discuss emergency legislation/acts in a broad legal context, both in Canada and internationally. (Email at lawdean@uvic.ca)

Elizabeth Borycki (Health Information Science) is an expert inthe role of health information technologies in enabling patient-centred care and information safety when facing an epidemic or outbreak.She can also discuss virtual care, remote monitoring technologies,telehealth and electronic health records. (Email at emb@uvic.ca)

Martin Bunton(History) is an expert in modern Middle Eastern history. He can speak about how the Middle East in general has been affected, the impact on populations and how governments are responding. (Email at mbunton@uvic.ca)

Mark Colgate (Gustavson School of Business) is director of Gustavsons corporate MBA programs and is an expert on customer service excellence. He is able to speak about the business impacts of COVID-19 on large and small organizations, as well as consumer trends and tendencies including panic buying. (Email at colgate@uvic.ca)

Stacey Fitzsimmons(Gustavson School of Business) is an expert in international business and organizational behaviour. She can speak about the impacts of the coronavirus on employees and managers, including remote working, employee or consumer behavior in response to uncertainty and anxiety, and the effects of this situation on women, or people who have families in multiple countries, such as newcomers to Canada. (Email at sfitzsim@uvic.ca)

Rob Gillezeau (Economics) is an economist with expertise in public policy. He can speak aboutfederal, provincial and municipal economic policies related to bridging supports for individuals, firms and non-profits during the COVID-19 crisis. He can also speak to the broader economic shock of the crisis, the nature of the probable recession and what economic stimulus should look like after the COVID-19 pandemic is eventually contained.(Email at gillezr@uvic.ca)

Fred Grouzet (Psychology) is a social psychologist who can speak about how people react to fear and threat, as well as how they perceive risk. In light of the current COVID-19 pandemic, he can offer his expertise on how people can maintain positive mental health at home. Grouzet is also French-fluent. (Email at fgrouzet@uvic.ca)

Mitch Hammond (History) is a historian who specialises in early modern Europe health and epidemic disease. He can speak about the social and historical dimensions of pandemics and epidemics, including research from his new book Epidemics and the Modern World. (Email at mlewham@uvic.ca)

Edwin Hodge (Sociology) is an expert in the areas of social movement theory, gender theory and political sociology. He can speak about how the COVID-19 pandemic affects people and social groups in different ways, including conspiracy theories about the outbreak. His research interests include right-wing and traditionalist social movements, extremism and white supremacist activism in North American societies. (Email at edhodge@uvic.ca)

Olav Krigolson (Neuroscience) is an expert in living in isolation (having completed an astronaut-simulation research project in the HI-SEAS Mars Habitat in Hawaii), decision-making and statistics. In the context of COVID-19, he can discuss what happens to the brain during isolation, and how isolation affects decision-making and performance. (Email at krigolson@uvic.ca)

Andrew Marton (Pacific and Asian Studies) is an expert in contemporary Chinese studies. He can speak about the dimensions of the outbreak related to large cities and mobility in China. (Email at amarton@uvic.ca)

Bernie Pauly (Canadian Institute for Substance Use Research/Nursing) is a nurse researcher with expertise in public health, substance use, harm reduction and health equity. She is a researcher with the Canadian Homelessness Researcher Network and was involved in pandemic planning for homeless populations during H1N1. Currently, she leads the Canadian Managed Alcohol Program (MAP) study and is an expert resource on MAPs during COVID 19. (Email at bpauly@uvic.ca)

Junling Ma (Mathematics and Statistics) is an expert in the mathematical and statistical modelling of the spread of infectious diseases, optimal control strategies and the spread of specific diseases such as influenza, HIV, Ebola and cholera. (Email at junlingm@uvic.ca)

Cheryl Mitchell (Gustavson School of Business) is the incoming academic director for the Sustainable Innovation MBA program. She can speak about organizational culture, team dynamics, leading in times of crisis, health systems, public service, stakeholder engagement, avoiding blame in crisis, decision-making and critical thinking, remote working and being creative online. (Email at clmitch@uvic.ca)

Jillian Roberts(Educational Psychology) is an expert in child psychology. She can discuss how parents and other adults can support children and their worries during times of uncertainty.She is available from 9 to 10 a.m. daily.(Email at jjrobert@uvic.ca)

Oliver Schmidtke (Centre for Global Studies/History/Political Science) is a political scientist and expert in European politics and history. He is able to speak about the evolving situation around COVID-19 in Europe, including the non-coordinated national attempts to contain the virus, border policies and the role of the European Union in managing the crisis. (Email at ofs@uvic.ca)

Chris Upton (Biochemistry and Microbiology/Science) is a microbiologist and virologist who can speak about using highly interactive software and other bioinformatics tools to enable users to view and analyze viral genomes. Upton, who was involved in sequencing of the first SARS genome, can also speak to how scientists with this area expertise can use databases and other sequencing technologies in their research. (Email at cupton@uvic.ca)

Note: Please use email as first point of contact for all experts. During this time, not all experts will be able to respond immediately to your request. Please cc Stephanie Harrington and/or Suzanne Ahearne so we can provide additional support as needed. Broadcasters: Experts' access/availability via Skype/Facetime varies. Please ask individually.

Stephanie Harrington (University Communications + Marketing ) at 250-721-6248 or smharrin@uvic.ca

Suzanne Ahearne (University Communications + Marketing) at 250-721-6139 or sahearne@uvic.ca

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Experts on COVID-19 - University of Victoria News

Research in Hibernation | Notre Dame Magazine | University of Notre Dame – ND Newswire

Research labs at Notre Dame have been shut down during the coronavirus crisis. Photo by Matt Cashore 94

Patricia Clark walked out of her laboratory in Stepan Chemistry Hall earlier this week and doesnt know when shell be back.

Were fully hibernated as of Tuesday, said Clark, the Rev. John Cardinal OHara CSC professor of biochemistry, who studies protein biophysics in living cells. Im transitioning to working at home as much as possible.

In an unprecedented move prompted by the coronavirus pandemic, Notre Dame has suspended laboratory research operations across campus. Most of the shutdowns happened earlier this week, with the final closings expected Friday.

The only exception is for coronavirus-related research. The move is intended to protect faculty and staff. For safety, we want to have as few people here as possible, said Robert Bernhard, vice president for research.

Its disruptive, but its completely the right move to make, Clark said. We all knew it was coming. Her lab includes two permanent staff members and four graduate students. Four undergraduates also worked there part-time until in-person classes were suspended and most students went home.

Before locking the lab door, Clark and her staff moved their research samples into a special freezer that keeps them safe at minus-80 degrees Celsius. The shutdown is an inconvenience, but wont destroy the research. Theres nothing were going to lose permanently, Clark said.

Campus laboratories are being placed in a hibernation state, with instruments and machines shut down or placed in standby mode. Only a small number of approved essential workers have access to maintain equipment and specimens, and to care for lab animals during the shutdown. During the process, Notre Dame is collecting available Personal Protective Equipment, such as laboratory masks and gloves to donatefor distribution to health care providers.

Notre Dame joins many major research universities that have announced shutdowns or significant reductions in campus laboratory research because of the pandemic, including Harvard, the Massachusetts Institute of Technology, Duke, Stanford, Rice and others.

Notre Dames hibernation involves more than 300 laboratories across campus, most in science and engineering. The University has instituted a staff hiring freeze but announced that it will continue to provide pay and benefits to all full-time and benefits-eligible part-time regular employees.

Notre Dames Innovation Park, including the shared wet and dry labs, is accessible only to building tenants during the hibernation. Starting at 5 p.m. Friday, the Hesburgh Libraries and Kresge Law Library also will be closed, although online service will continue.

SCALING DOWN

Its been a bit hectic, said Donny Hanjaya-Putra 07, an assistant professor of aerospace and mechanical engineering. His research focuses on stem cells and molecular therapies. His lab, which includes one graduate student and two postdoctoral researchers, has been scaling down all week.

He understands the need for the hibernation, but worries about how it will impact the careers of those in his lab. The most precious resource we have is time. For grad students and postdocs, time is critical for them, Hanjaya-Putra said. For some students, the shutdown may mean a delay in their course work and postponement of graduation.

Once the lab is allowed to reopen, it likely will take weeks to ready samples to resume the research, Hanjaya-Putra said. A study his team planned in collaboration with researchers at Indiana University School of Medicine in Indianapolis probably wont happen now, he said.

IMPACT ON STUDENTS

When Matt Sis walked out of the biomaterials laboratory in McCourtney Hall on Tuesday, he took a box of items from his desk. Walking out of the building, it was a little surreal, said Sis, a third-year Ph.D. student in chemical and biomolecular engineering. His work involves synthesizing chemical compounds to create new materials to solve problems in health care.

The uncertainty has been the hardest thing to deal with how this will impact my career and will it delay my graduation. Im trying to take it one day at a time, he said. Without access to the labs, I cant do the core aspects of my work."

During the lab hibernation, professors, postdoctoral researchers and students are being encouraged to find ways to be productive remotely with activities such as computational and simulation work, data analysis, and paper and proposal writing.

The suspension of research laboratory operations will impact the career and professional development of many faculty, post docs and graduate students very directly and disproportionately, Bernhard wrote in a letter to the campus community.

A task force representing the Provosts Office, Notre Dame Research, associate deans and faculty is meeting to discuss the impact and propose responses to help ease the effects of the lab hibernation.

Samantha Golomb, a Ph.D. student in biological sciences, was still working on Wednesday in her Harper Cancer Research Institute lab, where she studies how the gut microbiome influences cancer metastases in the brain. There are still a few people here who are finishing up stuff, she said. After Friday, only the labs principal faculty investigator and a designated staff person will be permitted to enter.

I wont be in the lab for the foreseeable future, Golomb said.

The lab shutdown will delay my progress by a few months, Golomb said. Were just putting things on pause. Shes not panicking about the shutdown, noting that other graduate students and labs around the globe also will have to suspend work because of the coronavirus crisis. She plans to focus on writing grant proposals and manuscripts. Ill still be able to progress in my research, just not in my benchwork.

Karla Gonzalez Serrano is a sixth-year Ph.D. student in electrical engineering. Her daily work usually takes place in the Notre Dame Nanofabrication Facility the cleanroom and other now-closed labs on campus. Shes back at her familys home in Monterrey, Mexico.

I can pick up where I left off, she said this week. Im at the stage of processing and analyzing data I already acquired. Shell be working on papers and manuscripts in the coming weeks. For me, its OK. Its part of the process to do some work from home.

Matthew Hanson is a third-year Ph.D. student in computational and theoretical chemistry. For my work, I only require an internet connection, he said. He stopped by Nieuwland Science Hall briefly this week to pick up his books and laboratory notes, and is now working from his South Bend home.

Meetings with his academic advisor and lab colleagues are limited to online video conferencing. I think the biggest worry for (grad students), he said of the hibernation, is whether its going to delay their graduations.

Hanson also is a teaching assistant. He team-teaches an undergraduate chemistry lab course. With the shutdown of in-person classes, that course has switched to online video lectures. We had to make the online lectures more theoretical, he said, because the students cant do the lab experiments at home. Hes never previously taught an online course.

While the hibernation will cause delays for some research, the coronavirus crisis likely will point to future expanded research paths for academics, Bernhard said. There will be infectious disease research opportunities, he said.

Some research insights may come from the hibernation experience, said Clark, the biochemistry professor and researcher. Theres an opportunity to step away from the bench and experiments, and really think deeply about what were doing and why. And maybe come up with some new ideas.

Margaret Fosmoe is an associate editor of this magazine.

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Research in Hibernation | Notre Dame Magazine | University of Notre Dame - ND Newswire