When OM Riverboat community members went on a ‘treasure hunt’ prayer walk, God directed them to people with open hearts.

PESHAWAR: Confusion prevailed in Khyber Pakhtunkhwa over cancellation of the board examinations and extension of school closure until July 15 as no decision could be taken at the provincial level despite the loud and clear announcement made by federal Education Minister Shafqat...

The body had informed Caf their concerns after the federation annulled the top tier on April 30 ......

PESHAWAR: Confusion prevailed in Khyber Pakhtunkhwa over cancellation of the board examinations and extension of school closure until July 15 as no decision could be taken at the provincial level...

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Hi, mera gst 2sal se due hai. aur cancelled v ho gaya hai. ab kaya karu?

When lockdown has ended, we must continue to live simpler lives to benefit both us and the planet, says Mariella Frostrup

The dilemma I know we’re in the middle of a global pandemic with the economy knackered and the free world led by a man like Trump. I know our freedom has been temporarily taken away from us. But I’m dreading the end of lockdown.

For years I’ve craved a slower pace of life. Lockdown has allowed me to spend time with my family – and not on the relentless promise of success in my career. It has allowed me to play and learn with my child, rather than rush to drop-off or pick-up at wraparound care. It has allowed me to walk in woodland rather than standing on a crowded commuter train. In many ways it has been idyllic.

My name is Isabella, but I go by "Izzy" for short. I like chewing on my older sister Maddie and destroying her toys, cuddling with all my favorite people, napping, howling along with songs, and eating everything in sight. I'm not the most athletic dog, but I have excellent balancing skills and can walk around on my hind legs like nobody's business.

Sebbene in Italia la prevalenza dell’obesità sia inferiore a quella della maggior parte degli altri paesi, essa ha comunque conseguenze significative. Gli italiani vivono in media 2,7 anni in meno a causa del sovrappeso. Il sovrappeso rappresenta il 9% della spesa sanitaria, superiore alla media degli altri paesi.

The Australian airline cancels almost one-in-10 scheduled flights between Melbourne and Sydney in the six months to November.

Qantas is preparing to lose $40 million a week until the travel industry recovers from the coronavirus shutdown.

There's no rest for the wicked and a host of radio personalities were up bright and early on Wednesday morning after the BRIT Awards 2020.

The top model was looking super chic despite her late night and early start as she touched down in time for the start of Milan Fashion Week.

All it took was a flick of her whisk and we were hooked, remembers writer Stuart Heritage   

The stylish 22-year-old is out of contract this summer and has had interest from a number of clubs. He joined Liverpool's academy from Valencia in a deal worth up to £2million.

2. The petitioner is seeking bail under Section 439 of Cr.P.C. in connection with Crime No.47/2020 of Harihara Town Police Station, registered for the offence punishable under Sections 143, 147, 149, 148, 307, 324 of IPC.

3. The facts of the case in nutshell are that the petitioner/ accused No.1 and the complainant are running a liquor shop in the name and style as "Swapna Bar and Restaurant' in Harihara for a period of six years. The complainant asked the petitioner to submit the accounts pertaining to the business of the said bar and restaurant. In this background, the petitioner/accused No.1 along with his followers, went to the house of the complainant on 21.03.2020 at about 8.45 p.m. and picked up quarrel with him and abused him in filthy language and assaulted with 3 beer bottle on his face and head and caused bleeding injury.

Filmmaker Stella Meghie says it is a "privilege" to direct the Whitney Houston biopic, "I Wanna Dance with Somebody". The "Photograph" director said it was important for her to tell Whitney's story and "extend" the music icon's legacy. "Whitney Houston is the greatest singer of all time, so it's a privilege to be able to tell her story. I'm very lucky to have the support of Pat Houston (Whitney's sister-in-law) and Anthony McCarten (screenwriter) and Clive Davis (music producer) to direct the film. "It's amazing talking about her so much and it's just very important to all of us to kind of extend her legacy and to tell her story. It's the most exciting job I've ever been in a position to tell," Meghie told The Hollywood Reporter. Davis, who mentored the late singer, is producing the project along with the Whitney Houston estate and McCarten. Whitney died in 2012 aged 48, drowning in her bathtub after ingesting a large amount of cocaine. Despite a career marked by drug addiction, she ..

Archives, Room Use Only - QC517.V92 1927

Archives, Room Use Only - Q143.H6.A2 1972

Archives, Room Use Only - TK5118.M7 C43 1853

Archives, Room Use Only - TK5611.F5 J83 1896

Archives, Room Use Only - QC761.W54 1876

Archives, Room Use Only - TK5115.S45 1934

The Seattle Seahawks rookie isn't a rookie anymore

A group headed to Bhubaneswar is now housed in shelters

As is well known, polymers commonly form lamellar crystals, and these assemble further into lamellar stacks and spherulites during quiescent crystallization. Fifty years ago, Vonk and Kortleve constructed the classical small-angle X-ray scattering theory (SAXS) for a lamellar system, in which it was assumed that the lamellar stack had an infinite lateral size [Vonk & Kortleve (1967), Kolloid Z. Z. Polym. 220, 19–24]. Under this assumption, only crystal planes satisfying the Bragg condition can form strong scattering, and the scattering from the lamellar stack arises from the difference between the scattering intensities in the amorphous and crystalline layers, induced by the incident X-ray beam. This assumption is now deemed unreasonable. In a real polymer spherulite, the lamellar crystal commonly has dimensions of only a few hundred nanometres. At such a limited lateral size, lamellar stacks in a broad orientation have similar scattering, so interference between these lamellar stacks must be considered. Scattering from lamellar stacks parallel to the incident X-ray beam also needs to be considered when total reflection occurs. In this study, various scattering contributions from lamellar stacks in a spherulite are determined. It is found that, for a limited lateral size, the scattering induced by the incident X-ray beam is not the main origin of SAXS. It forms double peaks, which are not observed in real scattering because of destructive interference between the lamellar stacks. The scattering induced by the evanescent wave is the main origin. It can form a similar interference pattern to that observed in a real SAXS measurement: a Guinier region in the small-q range, a signal region in the intermediate-q range and a Porod region in the high-q range. It is estimated that, to avoid destructive interference, the lateral size needs to be greater than 11 µm, which cannot be satisfied in a real lamellar system. Therefore, SAXS in a real polymer system arises largely from the scattering induced by the evanescent wave. Evidence for the existence of the evanescent wave was identified in the scattering of isotactic polypropyl­ene. This study corrects a long-term misunderstanding of SAXS in a polymer lamellar system.

It’s not an exaggeration to say Hedrick was ecstatic when she peered into her inverted phase contrast microscope and found "Amphisolenia quadrispina" floating in her sample. “For 20 years I’ve been hoping to see something like this,” she says.

The post From the Bay of Bengal, a dinoflagellate makes its way to the Smithsonian appeared first on Smithsonian Insider.

The results show mergers of two dense stellar remnants are the likely cause of many of the supernovae that have been used to measure the accelerated expansion of the universe.

The post Mergers of dense stellar remnants are likely trigger for many supernovae appeared first on Smithsonian Insider.

The stars move quickly because they are very close to each other, separated by only about one-fourth the distance from the Earth to the Moon. As a result, they share strong gravitational forces. They were once farther apart but have spiraled closer together over time. Billions of years from now, they will crash together and merge.

The post At 1,500,000 mph, twin stars in the constellation Cancer win speediest orbit award appeared first on Smithsonian Insider.

Describing a species is a serious undertaking. In the case of T. acutus, Coats and his collaborators documented its microscopic life cycle, conducted extensive DNA analysis and unearthed scientific papers dating back to 1873—when parasitic dinoflagellates were first noted by German scientist Ernst Haeckel.

The post Introducing the parasitic dinoflagellate: Tintinnophagus acutus appeared first on Smithsonian Insider.

The far-out planet, named 55 Cancri e, is twice as big as Earth and nearly nine times more massive. It is most likely composed of rocky material, similar to Earth, supplemented with light elements such as water and hydrogen gas. Scientists estimate the planet’s surface is much hotter than ours: close to 2,700 degrees Celsius.

The post Stellar eclipse gives glimpse of exoplanet: New data reveals a ‘super-Earth’ next door, astronomically speaking appeared first on Smithsonian Insider.

Two studies appearing in the Aug. 25 issue of the journal Nature provide new insights into a cosmic accident that has been streaming X-rays toward Earth since late March. NASA's Swift satellite first alerted astronomers to intense and unusual high-energy flares from the new source in the constellation Draco.

The post Swift satellite alerts astronomers to cosmic accident in constellation Draco appeared first on Smithsonian Insider.

The fastest wind ever discovered blowing off a disk around a stellar-mass black hole has been observed by a team of astronomers using NASA’s Chandra X-ray Observatory.

The post Chandra X-ray Observatory clocks stellar wind at 20 million mph appeared first on Smithsonian Insider.

The dying star, which lit the galactic scene, is the most distant stellar explosion of its kind ever studied.

The post Dying star illuminates distant galaxy, lifting veil of interstellar darkness for astronomers appeared first on Smithsonian Insider.

Scientists at the University of Arizona and in California have completed the most challenging large astronomical mirror ever made.

The post First of seven mirrors completed for Giant Magellan Telescope appeared first on Smithsonian Insider.

Deep observations with NASA's Chandra X-ray Observatory of Cygnus OB2 have been used to detect the X-ray emission from the hot outer atmospheres, or coronas, of young stars in the cluster and to probe how these great star factories form and evolve.

The post Cygnus OB2: Probing a nearby stellar cradle appeared first on Smithsonian Insider.

This simulated image shows the Giant Magellan Telescope in operation in Chile while deploying lasers for its adaptive-optics system. The GMT is scheduled to begin […]

The post Giant Magellan Telescope appeared first on Smithsonian Insider.

Unless you live under a lunar rock, you’ve probably heard about or seen director Christopher Nolan’s latest blockbuster “Interstellar.” Starring Anne Hathaway and Matthew McConaughey, […]

The post Interstellar exploration – five planets where humans may (or may not) be able to live someday appeared first on Smithsonian Insider.

We only have one example of a planet with life: Earth. But within the next generation, it should become possible to detect signs of life […]

The post Interstellar Seeds Could Create Oases of Life appeared first on Smithsonian Insider.

Globular star clusters are extraordinary in almost every way. They’re densely packed, holding a million stars in a ball only about 100 light-years across on […]

The post Globular Clusters Could Nurture Interstellar Civilizations appeared first on Smithsonian Insider.

The Giant Magellan Telescope Organization (GMTO) today announced that it has initiated the casting of the fifth of seven mirrors that will form the heart of […]

The post Fifth mirror cast for Giant Magellan Telescope appeared first on Smithsonian Insider.

A new project using data from NASA’s Chandra X-ray Observatory and other telescopes allows people to navigate through real data of the remains of an […]

The post A new stellar X-ray “reality” show debuts appeared first on Smithsonian Insider.

Astronomers had a mystery on their hands. No matter where they looked, from inside the Milky Way to distant galaxies, they observed a puzzling glow […]

The post GBT Detection Unlocks Exploration of ‘Aromatic’ Interstellar Chemistry appeared first on Smithsonian Insider.

Aline A. Alves, Heloisa B. Gabriel, Maria J. R. Bezerra, Wanderley de Souza, Sue Vaughan, Narcisa L. Cunha-e-Silva, and Jack D. Sunter

Eukaryotic flagella are complex microtubule based organelles and in many organisms there are extra-axonemal structures present, including the outer dense fibres of mammalian sperm and the paraflagellar rod (PFR) of trypanosomes. Flagellum assembly is a complex process occurring across three main compartments, the cytoplasm, the transition fibre-transition zone, and the flagellum. It begins with translation of protein components, followed by their sorting and trafficking into the flagellum, transport to the assembly site and then incorporation. Flagella are formed from over 500 proteins; the principles governing axonemal component assembly are relatively clear. However, the coordination and sites of extra-axonemal structure assembly processes are less clear.

We have discovered two cytoplasmic proteins in T. brucei that are required for PFR formation, PFR assembly factors 1 and 2. Deletion of either PFR-AF1 or PFR-AF2 dramatically disrupted PFR formation and caused a reduction in the amount of major PFR proteins. The presence of cytoplasmic factors required for PFR formation aligns with the concept of processes occurring across multiple compartments to facilitate axoneme assembly and this is likely a common theme for extra-axonemal structure assembly.

Aline A. Alves
Apr 15, 2020; 0:jcs.242271v1-jcs.242271
Articles

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On August 17, 2017, scientists made history with the first direct observation of a merger between two neutron stars. It was the first cosmic event detected in both gravitational waves and the entire spectrum of light, from gamma rays to radio emissions. The impact also created a kilonova -- a turbocharged explosion that instantly forged several hundred planets’ worth of gold and platinum. The observations provided the first compelling evidence that kilonovae produce large quantities of heavy metals, a finding long predicted by theory. Astronomers suspect that all of the gold and platinum on Earth formed as a result of ancient kilonovae created during neutron star collisions. Based on data from the 2017 event, first spotted by the Laser Interferometer Gravitational-wave Observatory (LIGO), astronomers began to adjust their assumptions of how a kilonova should appear to Earth-bound observers. A team of scientists reexamined data from a gamma-ray burst spotted in August 2016 and found new evidence for a kilonova that went unnoticed during the initial observations.

Image credit: NASA/ESA/E. Troja

Nutella has turned into a global phenomenon, which is boosting the demand for hazelnuts. ; Credit: Ingrid Taylar/Flickr

Nutella, that sinfully indulgent chocolate-hazelnut spread, turns 50 this year, and it's come a long way, baby.

There's even a "Nutella bar" in midtown Manhattan, right off Fifth Avenue, tucked inside a grand temple of Italian food called Eataly. There's another Nutella bar at Eataly in Chicago. Here, you can order Nutella on bread, Nutella on a croissant, Nutella on crepes.

"We create a simple place," explains Dino Borri, Eataly's "brand ambassador," a man so charming that he should be an ambassador for the whole Italian country. "Simple ingredients, few ingredients. With Nutella, supertasty, supersimple. When you are simple, the people love!"

Nutella was the product of hard times. During World War II, an Italian chocolate-maker named Ferrero couldn't get enough cocoa, so he mixed in some ground hazelnuts instead. Then he made a soft and creamy version.

"It was one of the greatest inventions of the last century!" says Borri.

It's a bold claim, but greatness, you have to admit, is a matter of taste. In any case, Nutella conquered Italy and, eventually, the world.

The recipe for world domination, it turns out, isn't too complicated: Sugar, cocoa, palm oil and hazelnuts. Three of those ingredients are easy to get. Sugar, cocoa and palm oil are produced in huge quantities.Hazelnuts, though, which some people call filberts, are a different matter. Most of them come from a narrow strip of land along the coast of the Black Sea in Turkey.

Karim Azzaoui, vice president for sales and marketing at BALSU USA, which supplies hazelnuts to the U.S., says the hazelnut trees grow on steep slopes that rise from the Black Sea coast. The farms are small; grandparents and children help to harvest the nuts, usually by hand. "It's a very traditional way of life," Azzaoui says. "The Turkish family farmers are extremely proud of the hazelnut crop, as it has been part of their family history for centuries. Farmers have been growing hazelnuts here for 2,000 years."

Nutella is now making this traditional crop extremely trendy.

Ferrero, the Nutella-maker, now a giant company based in Alba, Italy, uses about a quarter of the world's hazelnut supply — more than 100,000 tons every year.

That's pushed up hazelnut prices. And this year, after a late frost in Turkey that froze the hazelnut blossoms and cut the country's hazelnut production in half, prices spiked even further. They're up an additional 60 percent this year.

Because they're so valuable, more people want to grow them. Farmers are growing hazelnuts in Chile and Australia. America's hazelnut orchards in Oregon are expanding.

And now, one can even find a few hazelnuts in the Northeastern United States, where they've never been successfully grown before. They're standing in a Rutgers University research farm, an oasis of orchards tucked in between highways, just outside New Brunswick, N.J.

"All the green leafy things you see here are hazelnut trees. But in the beginning, they all used to die from disease," says Thomas Molnar, a Rutgers plant scientist who is in charge of this effort.

The disease, called Eastern Filbert Blight, is caused by a fungus. Some relatives of the commercial hazelnut, native to North America, can withstand the fungus. But the European hazelnut, the kind that fetches high prices, cannot. When the fungus attacks, it ruptures the bark around each branch, and the tree dies.

About 10 years ago, though, a plant breeder at Rutgers named C. Reed Funk embarked on a quest for hazelnut trees that could survive Eastern Filbert Blight. Similar efforts have been underway at Oregon State University, because Eastern Filbert Blight has made its way to Oregon as well, threatening the orchards there.

"I personally went and made seed collections in Eastern Europe, Russia, Poland, Ukraine," says Molnar. "I collected thousands of seeds. We grew them as we normally would, and I'd say that 98 percent of them died."

The other 2 percent, though, did not. They carried genes that allowed them to survive the blight. Molnar cross-pollinated these blight-resistant trees with other hazelnut trees, from Oregon, that produce lots of high-quality nuts. He collected the offspring of that mating, looking for individual trees with the ideal genetic combination: blight resistance and big yields.

Molnar shows me a few candidate trees. They're thriving, and producing lots of nuts. Molnar and his colleagues now are conducting field trials of these trees in 10 locations around the Eastern U.S. and Canada to see whether they yield enough nuts to be commercially successful.

Molnar is optimistic. His efforts have even caught the attention of Ferrero, the Nutella-maker. "They've come here several times," Molnar says. "They've told me, if we can meet their quality specifications, they'd be interested in buying all the hazelnuts that we can produce."

If you just want to get one of these trees and grow hazelnuts in your backyard, though, Molnar does have a warning. "I haven't seen any other food that drives squirrels more crazy than hazelnuts," he says. Squirrels will do almost anything to get their greedy little paws on the nuts before you do.

So your hazelnuts may need a guard dog — one that likes to chase squirrels.

Full Text:

On August 17, 2017, scientists made history with the first direct observation of a merger between two neutron stars. It was the first cosmic event detected in both gravitational waves and the entire spectrum of light, from gamma rays to radio emissions. The impact also created a kilonova -- a turbocharged explosion that instantly forged several hundred planets’ worth of gold and platinum. The observations provided the first compelling evidence that kilonovae produce large quantities of heavy metals, a finding long predicted by theory. Astronomers suspect that all of the gold and platinum on Earth formed as a result of ancient kilonovae created during neutron star collisions. Based on data from the 2017 event, first spotted by the Laser Interferometer Gravitational-wave Observatory (LIGO), astronomers began to adjust their assumptions of how a kilonova should appear to Earth-bound observers. A team of scientists reexamined data from a gamma-ray burst spotted in August 2016 and found new evidence for a kilonova that went unnoticed during the initial observations.

Image credit: NASA/ESA/E. Troja

Contrary to some established views, the local animal population is unlikely to be the major source of resistance diversity for Salmonella Typhimurium DT104 in humans in Scotland, according to a study. The researchers suggest that a broader approach to fighting antibiotic resistance is needed, which goes beyond focusing solely on curbing the use of antibiotics in domestic animal populations.

The post Mozzarella exports feed Asia’s booming pizza industry appeared first on The Lead SA.