No one goes hungry, under this Chennai cop’s watch

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As Chennai botches up, districts show way | Chennai News - Times of India

Why has Koyambedu been so badly affected in all stages of the pandemic response?

Owing to their combined open-framework structures and semiconducting properties, two-dimensional thio­stannates show great potential for catalytic and sensing applications. One such class of crystalline materials consists of porous polymeric [Sn3S72−]n sheets with molecular cations embedded in-between. The compounds are denoted R-SnS-1, where R is the cation. Dependent on the cation, some R-SnS-1 thio­stannates transition into amorphous phases upon dispersion in water. Knowledge about the fundamental chemical properties of the thio­stannates, including their water stability and the nature of the amorphous products, has not yet been established. This paper presents a time-resolved study of the transition from the crystalline to the amorphous phase of two violet-light absorbing thio­stannates, i.e. AEPz-SnS-1 [AEPz = 1-(2-amino­ethyl)­piperazine] and trenH-SnS-1 [tren = tris­(2-amino­ethyl)­amine]. X-ray total scattering data and pair distribution function analysis reveal no change in the local intralayer coordination during the amorphization. However, a rapid decrease in the crystalline domain sizes upon suspension in water is demonstrated. Although scanning electron microscopy shows no significant decrease of the micrometre-sized particles, transmission electron microscopy reveals the formation of small particles (∼200–400 nm) in addition to the larger particles. The amorphization is associated with disorder of the thio­stannate nanosheet stacking. For example, an average decrease in the interlayer distance (from 19.0 to 15.6 Å) is connected to the substantial loss of the organic components as shown by elemental analysis and X-ray photoelectron spectroscopy. Despite the structural changes, the light absorption properties of the amorphisized R-SnS-1 compounds remain intact, which is encouraging for future water-based applications of such materials.

Book review

On the Smithsonian Tropical Research Institute's Barro Colorado Island in the Panama Canal, staff members are taking down a network of seven tall Automated Radio Telemetry System towers used to track animals wearing radio-transmitters. Scientists on the island are switching to GPS and camera trap systems to produce more data with less infrastructure.

The post GPS and camera traps to replace radio antennas in tracking animals on Barro Colorado Island appeared first on Smithsonian Insider.

The Harvard-Smithsonian Center for Astrophysics has been selected by the National Science Foundation as the recipient of a 12-meter (39-foot) radio antenna designed for submillimeter-wavelength astronomy. The ALMA Vertex Prototype Antenna was one of three antennas built as prototypes for the Atacama Large Millimeter Array, a 66-dish radio observatory currently being constructed in Chile.

The post Harvard-Smithsonian Center for Astrophysics to own and operate ALMA Vertex Prototype Antenna appeared first on Smithsonian Insider.

How did the earliest birds take wing? Did they fall from trees and learn to flap their forelimbs to avoid crashing? Or did they run […]

The post Baby bird study proves innate ability for midair maneuvers appeared first on Smithsonian Insider.

Tom Crouch, Senior curator in the National Air and Space Museum's Aeronautics Division, discusses Thaddeus Lowe and the birth of American aerial reconnaissance during the Civil War. This presentation was recorded on May 11, 2011 on the National Mall.

The post Tom Crouch, Senior curator in the National Air and Space Museum’s Aeronautics Division, discusses Thaddeus Lowe and the birth of American aerial reconnaissance appeared first on Smithsonian Insider.

Catherine McKenna, Canada’s Minister of the Environment and Climate Change, talks about the importance of bird conservation and why birds really matter. Step outside your […]

The post Why Birds Really Matter: Catherine McKenna appeared first on Smithsonian Insider.

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

The U.S. needs stronger policies and guidance to combat Legionnaires’ disease, a form of pneumonia caused by inhaling air contaminated with Legionella bacteria from water systems, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Andrew J. West stars in Anna Mastro's "Walter"; Credit: "Walter"

It's always dicey to characterize a major film festival based on the movies you personally see there, because no matter how diligent you try to be, your impression will always be statistically anecdotal.

I'll see perhaps 10 percent of the films at this year's Palm Springs International Film Festival by the time they roll up the red carpets for the final time, added to the 25 or so I'd watched before I got here, owing to the festival's unique programming policies.

Not bad considering there are 190 movies being screened. So I think I've got the feel of things here. I wouldn't want my doctor to diagnose me based on a test with a 35 to 40 percent chance of accuracy, but I'm not a doctor. Instead of "Do no harm," I quote Spencer Tracy to myself. He said the secret to the creative process is to "just look 'em in the eye and tell 'em the truth."

And the truth is, with the exception of a couple of documentaries and a horror movie, virtually every film I've seen at Palm Springs so far shared some obvious characteristics: the Palm Springs International Film Festival loves it some poignancy and affirmation.

I've already commented on "Match," the Patrick Stewart acting showcase, and "Cowboys," a very funny Croatian comedy with cross-currents of seriousness. I may comment later about "Today," Iran's Oscar submission. (It's terrific by the way, a deeply affecting story about a burnt out cab driver who gets yanked into the world of a battered, unwed mother who steps into his cab.)

(Still from "Today” (Emrooz) by Iranian filmmaker Reza Mirkarimi)

I also saw an Anne Hathaway passion project called "Song One" here. I'm not going to write about it because I'm not in the mood to stomp on somebody else's butterfly. Plus the dramedy "1001 Grams" by the splendiferous-ly named Norwegian Bent Hamer, whose deadpan satire is routinely compared to Jacques Tati.

WATCH the official trailer for "1001 Grams," which includes some foreign languages

At their best, these are all movies that want to move the audience to tears before bouncing a ray of hope off the screen at them. At their worst, these movies are about pain in the same way Novocain is. They acknowledge its reality, in order to neutralize it.

Filmmaker Anna Mastro's debut film "Walter" (one of the Palm Springs premieres) fits what seems to be the festival's programming model, too, and is, I think, a really quite appealing little indie film, with the by now familiar mildly magical realist bent.

It's is a story about grief, though one with a screwball premise so that it doesn't quite present that way at first. Walter (portrayed with charisma and nuance by Andrew J. West) is a 20-something slacker, but a very uptight one, with a soldier's commitment to dress and routine.

He still lives with mom (Virginia Madsen, now shifting toward the character actress portion of her career with ease and grace) and has a job one rung above fast food worker on the ladder of success: He's a ticket taker at the local multiplex.

But what the world surely sees as failure, Walter knows to be his cover for a far more important vocation. Walter's father died when he was just 10 years old; ever since the funeral, Walter has realized something we don't: His real job in life is to decide where people go after they die.

His snap judgments secretly send people to heaven or hell ... until a dead guy from Walter's past shows up and demands that Walter determine his fate, and then all hell breaks loose.

It's an odd premise, bordering on the labored, but Mastro and her extremely appealing cast pull it off, in part by wearing their influences on their sleeves. The fingerprints of Wes Anderson are all over this picture, especially in terms of the way shots are framed and music is used, and I was able to identify the pivotal contribution of "Beasts of the Southern Wild" co-composer Dan Romer by ear, long before I noticed his screen credit.

I suppose that's supposed to be a damning criticism of a first-timer, but I don't see it that way. Tarantino aped Scorsese for years and virtually remade a minor Hong Kong gangster picture when he debuted with "Reservoir Dogs."

Spielberg acknowledges his debt to David Lean. Hitchcock's apprenticeship at Germany's UFA film studio resulted in a lifelong visual and thematic debt to the great Expressionist master Fritz Lang.

The question is, what do you do with your influences, how do you make them your own? And Mastro — who has a real gift for casting, pacing a scene and maneuvering her actors easily between farce and seriousness — has her own talents. She understands how Anderson's visual syntax has become a cinematic shorthand for quirk, and she deploys it to that effect, then tells the story at hand.

There are some issues with that story, though. There's a girl in concessions (Leven Rambin) Walter likes, and there's a bully at work. For all its surface oddity, the mechanical underpinnings of "Walter" frequently feel like they belong in an "American Pie" sequel.

And yet this movie won me over. I liked its faith in the movie palace as a place that still vibrates with the marvelous. I found a dream sequence, where Rambin undresses to camera while sprawled on a rich yellow bed of movie house popcorn hilarious and deeply expressive.

But I think my affection for this picture is mostly centered on Mastro and her cast, which includes a standout performance by Justin Kirk as a very grounded ghost and a broad but successful cameo from William H. Macy as Walter's psychiatrist. They're all groping toward something rather grim and real about loss, while doing their best to serve up some laughs and wonder along the way.

It touched me, because it feels kind of wise.

Off-Ramp contributor R.H. Greene, former editor of Boxoffice Magazine, is in Palm Spring this week to cover the 26th Annual Palm Springs International Film Festival. Look for his missives here, and listen Saturday at noon to Off-Ramp, when he'll interview Chaz Ebert about her late husband Roger Ebert's contributions to the film festival circuit.

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

Millions of years ago, Africa's savannas were covered with thick, ancient forests, which disappeared and turned into the grassy ecosystems that they are today.

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Zillow is the first company to help Cincinnati sellers avoid common hassles of selling traditionally; With this launch, Zillow is expanding its local presence, in addition to the existing Zillow Group office

 
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 NOUS42 KNHC 311430
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 WEATHER RECONNAISSANCE FLIGHTS
 CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL.
 1030 AM EDT TUE 31 MARCH 2020
 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD)
          VALID 01/1100Z TO 02/1100Z APRIL 2020
          WSPOD NUMBER.....19-122
 
 I.  ATLANTIC REQUIREMENTS
     1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
     2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
 
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        DICTATE OTHERWISE.
 
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Voya Financial SVP and chief brand and communications officer Paul Gennaro joins The PR Week to discuss his vast role and the latest industry news.

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The rejuvenated Yunnan Garden, a sprawling open space of greenery, waterscapes and heritage landmarks, will officially open at Nanyang Technological University, Singapore (NTU Singapore) on 13 February 2020. The 9-hectare heritage precinct – bigger than 12 soccer fields – preserves the Garden’s legacy while enriching it as an educational and recreation hub, making it a go-to place not just for the NTU community, but also for the residents who live in the wider Jurong neighbourhood....

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Ethanol has big fans in Hollywood. Can you believe the Kill Bill Trans-Am running on biofuel? Plus: We get a video tour of Begley's garage.

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Bonnaroo's food waste program gets food to those who need it most and composts the rest.

Henna, a body painting tradition in India, Africa and the Middle East, is great for any occasion, or just for fun! Here's how to have a party with henna.

Actress and environmental activist Daryl Hannah tells WSJ's Joe White about the biodiesel-powered cars in her garage at the 2012 ECO:nomics conference.

There are many things to see in Vienna, and walking through the city is like lifting the veil of time and stepping back into the Old World.

This article, written by a renowned surgeon, is designed as a questionnaire to be taken to your doctor if you need to ask his/her opinion about glyconutrition and need answers about chronic or autoimmune disease conditions.

Crow writes meticulously researched, entertaining novels of romance, history and mystery in an engaging you-are-there style that allows readers to live the history.

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Savannah Bananas owner Jesse Cole explains how a 'fans first' approach, a unique organizational culture, and a willingness to be zany helped him to bring summer league baseball to Savannah, a city that hadn't hosted a successful baseba