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Punjab names medical college after Ambedkar




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Four of family killed in roof collapse in Punjab's Amritsar




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Coronavirus scare: Schools, colleges and universities in Punjab shut till March 31




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Punjab suspends collecting charges at 23 toll plazas




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Polytechnic college in Punjab prepares face masks




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Mohali administration, CU collaborate to establish Punjab's largest COVID-19 isolation facility




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Punjab toll plazas to resume collection from May 4: State PWD Minister




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Punjab declares vacation for colleges, universities from May 15




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Stringer held for harassing college girl in Nagercoil

The police seized perpetrator’s laptop, mobile phones and storage devices from his house.




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12 rescued so far after portion of chawl collapses in Kandivali, NDRF called in

Search and rescue operations are still under way, incident escalated to a Level II emergency




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COVID-19 | Madurai colleges, hostels turn isolation centres

This has been done to tackle any explosion of COVID-19 cases, says Collector T. G. Vinay




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Mumbai: Several trapped after building collapses in Kandivali West; rescue operation underway

Further details are awaited.





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Equatorial aberration of powder diffraction data collected with an Si strip X-ray detector by a continuous-scan integration method

Exact and approximate mathematical formulas of equatorial aberration for powder diffraction data collected with an Si strip X-ray detector in continuous-scan integration mode are presented. An approximate formula is applied to treat the experimental data measured with a commercial powder diffractometer.




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3D-MiXD: 3D-printed X-ray-compatible microfluidic devices for rapid, low-consumption serial synchrotron crystallography data collection in flow

Serial crystallography has enabled the study of complex biological questions through the determination of biomolecular structures at room temperature using low X-ray doses. Furthermore, it has enabled the study of protein dynamics by the capture of atomically resolved and time-resolved molecular movies. However, the study of many biologically relevant targets is still severely hindered by high sample consumption and lengthy data-collection times. By combining serial synchrotron crystallography (SSX) with 3D printing, a new experimental platform has been created that tackles these challenges. An affordable 3D-printed, X-ray-compatible microfluidic device (3D-MiXD) is reported that allows data to be collected from protein microcrystals in a 3D flow with very high hit and indexing rates, while keeping the sample consumption low. The miniaturized 3D-MiXD can be rapidly installed into virtually any synchrotron beamline with only minimal adjustments. This efficient collection scheme in combination with its mixing geometry paves the way for recording molecular movies at synchrotrons by mixing-triggered millisecond time-resolved SSX.




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Equatorial aberration of powder diffraction data collected with an Si strip X-ray detector by a continuous-scan integration method

Exact and approximate formulas for equatorial aberration of a continuous-scan Si strip detector are compared.




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Research collection of pollen grains given to Smithsonian Tropical Research Institute

The Smithsonian Tropical Research Institute in Panama was recently given a collection of more than 25,000 different pollen grains and spores, each mounted on a microscope slide and labeled according to the plant that produced it. “The collection is worldwide in coverage with an emphasis on plants of the Americas,” explains collection donor Alan Graham, professor emeritus at Kent State University and curator at the Missouri Botanical Garden.

The post Research collection of pollen grains given to Smithsonian Tropical Research Institute appeared first on Smithsonian Insider.




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Smithsonian Scientist Discovers Two New Bat Species Hiding in Museum Collections for More Than 150 Years

While studying bats recently at the Academy of Natural Sciences in Philadelphia, Smithsonian mammalogist Kristofer Helgen discovered a new species of flying fox bat from […]

The post Smithsonian Scientist Discovers Two New Bat Species Hiding in Museum Collections for More Than 150 Years appeared first on Smithsonian Insider.




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John Marshall Ju/’hoan Bushman Film and Video Collection added to UNESCO register

The John Marshall Ju/'hoan Bushman Film and Video Collection, 1950-2000, was among 35 documentary heritage items of exceptional value added to UNESCO’s Memory of the World Register in 2009.

The post John Marshall Ju/’hoan Bushman Film and Video Collection added to UNESCO register appeared first on Smithsonian Insider.



  • Anthropology
  • Science & Nature
  • National Museum of Natural History

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Camera traps & radio collars reveal hoarding strategies of the South American agouti

In a series of ongoing experiments on Barro Colorado Island in the Panama Canal, Kays and other researchers are using camera traps, radio collars and palm nuts with tracking transmitters attached to them to take a closer look at the nut-hoarding strategies of the agouti.

The post Camera traps & radio collars reveal hoarding strategies of the South American agouti appeared first on Smithsonian Insider.




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Eighty-thousand bark beetles enter National Museum of Natural History collections

The Stephen L. Wood collection brings the collection of bark beetles held in the Natural History Museum’s Department of Entomology to an impressive 180,000 specimens, making it one of the most extensive collections in world.

The post Eighty-thousand bark beetles enter National Museum of Natural History collections appeared first on Smithsonian Insider.




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Clay vessels by Native American potter Jeri Redcorn added to Smithsonian collections

The Caddo people of Arkansas, Louisiana, Texas and Oklahoma have maintained many of their traditional ways and actively work to preserve their unique tribal cultural today. One example is the pottery of Jeri Redcorn.

The post Clay vessels by Native American potter Jeri Redcorn added to Smithsonian collections appeared first on Smithsonian Insider.




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Super sensitive telescope will detect “killer” asteroids and comets on collision course with Earth

This innovative facility will be at the front line of Earth defense by searching for "killer" asteroids and comets. It will map large portions of the sky nightly, making it an efficient sleuth for not just asteroids but also supernovae and other variable objects.

The post Super sensitive telescope will detect “killer” asteroids and comets on collision course with Earth appeared first on Smithsonian Insider.




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Rutgers glider added to the collections of the National Museum of Natural History

The Scarlet Knight, as the glider is called, made nautical history as the first submersible glider to successfully cross the Atlantic Ocean.

The post Rutgers glider added to the collections of the National Museum of Natural History appeared first on Smithsonian Insider.




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“Billy club” leaf beetle has been hiding in Smithsonian collections since 1959

A new species of Brazilian leaf beetle named Cachiporra extremaglobosa, (which translated means the “extremely globular billy club leaf beetle,”) was recently discovered by scientists at the Smithsonian’s National Museum of Natural History.

The post “Billy club” leaf beetle has been hiding in Smithsonian collections since 1959 appeared first on Smithsonian Insider.




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Tiny creatures collected 100 years ago confirm accelerating carbon uptake in Antarctic Ocean

Tiny Antarctic marine creatures collected 100 years ago by British Royal Navy explorer Robert Falcon Scott are giving scientists new clues about polar environmental change.

The post Tiny creatures collected 100 years ago confirm accelerating carbon uptake in Antarctic Ocean appeared first on Smithsonian Insider.




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Facebook friends help scientists quickly identify nearly 5,000 fish specimens collected in Guyana

Faced with insufficient time and inadequate library resources to tackle the problem on their own, they instead posted a catalog of specimen images to Facebook and turned to their network of colleagues for help.

The post Facebook friends help scientists quickly identify nearly 5,000 fish specimens collected in Guyana appeared first on Smithsonian Insider.




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Space shuttle Discovery to be added to National Air and Space Museum collection

Discovery, the longest-serving orbiter in the space shuttle fleet, will be accepted into the Smithsonian’s National Air and Space Museum collection. The space shuttle has been the icon for American spaceflight for a generation, and Discovery has flown every type of mission during its 27-year career.

The post Space shuttle Discovery to be added to National Air and Space Museum collection appeared first on Smithsonian Insider.




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Leafsnap, a new mobile app that identifies plants by leaf shape, is launched by Smithsonian and collaborators

In addition to the species name, Leafsnap provides high-resolution photographs and information about the tree's flowers, fruit, seeds and bark—giving the user a comprehensive understanding of the specie

The post Leafsnap, a new mobile app that identifies plants by leaf shape, is launched by Smithsonian and collaborators appeared first on Smithsonian Insider.




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National Museum of Natural History’s coral collection used in Caribbean agricultural and sewage pollution study

A study published in the journal Global Change Biology finds that while fertilizer has been the dominant source of nitrogen pollution in Caribbean coastal ecosystems for the past 50 years, such pollution is on the decline, thanks in part to the introduction of more advanced, environmentally responsible agricultural practices during the last decade.

The post National Museum of Natural History’s coral collection used in Caribbean agricultural and sewage pollution study appeared first on Smithsonian Insider.




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Earthquake causes minor damage to Smithsonian natural history collections

The 5.8-magnitude earthquake that shook the eastern United States on the afternoon of Tuesday, Aug. 23, caused minor damage to some of the Smithsonian's natural history collections. All public Smithsonian museums are open and have been determined safe for visitors and staff.

The post Earthquake causes minor damage to Smithsonian natural history collections appeared first on Smithsonian Insider.




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New “cloud-based” storage initiative to make vertebrate research collections available worldwide

What Google is attempting for books, the University of California, Berkeley, plans to do for the world's vertebrate specimens: store them in "the cloud."

The post New “cloud-based” storage initiative to make vertebrate research collections available worldwide appeared first on Smithsonian Insider.




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Complete evolutionary tree of the Hawaiian honeycreepers traced by Smithsonian scientists, collaborators

Smithsonian scientists and collaborators have determined the evolutionary family tree for one of the most strikingly diverse and endangered bird families in the world, the Hawaiian honeycreepers.

The post Complete evolutionary tree of the Hawaiian honeycreepers traced by Smithsonian scientists, collaborators appeared first on Smithsonian Insider.




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Smithsonian astronomers and colleagues to photograph black hole at our galaxy’s heart

Smithsonian astronomers have joined their colleagues from other observatories in a daring new venture: to photograph the giant black hole at the heart of our Milky Way galaxy.

The post Smithsonian astronomers and colleagues to photograph black hole at our galaxy’s heart appeared first on Smithsonian Insider.




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Aircraft bird-strike reports can save lives. New video shows how to report, collect and ship evidence

A new video to help aviators identify the cause of bird strikes has been posted on YouTube by the U.S. Department of Agriculture's Wildlife Services Airport Wildlife Hazard Program and the Smithsonian's National Museum of Natural History.

The post Aircraft bird-strike reports can save lives. New video shows how to report, collect and ship evidence appeared first on Smithsonian Insider.




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Mississippi State borrows grasshopper collection from Smithsonian

JoVonn Hill, a research associate with the Mississippi Agricultural and Forestry Experiment Station at Mississippi State University, recently borrowed 32,000 grasshoppers from the Smithsonian’s National […]

The post Mississippi State borrows grasshopper collection from Smithsonian appeared first on Smithsonian Insider.




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Gray whale specimen an important addition to Natural History Museum collections

Rope, golf balls, sweat pants, bottles and aluminum cans are a few of the discarded items biologist Matt Klope says he has found inside the […]

The post Gray whale specimen an important addition to Natural History Museum collections appeared first on Smithsonian Insider.






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Discovery in Smithsonian collection broadens understanding of rare North American leech

Thanks to a recent reassessment of specimens preserved in jars of alcohol at the Smithsonian’s National Museum of Natural History, New Hampshire is now on […]

The post Discovery in Smithsonian collection broadens understanding of rare North American leech appeared first on Smithsonian Insider.




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New Species of Extinct River Dolphin Discovered in Smithsonian Collection

A fossil that has been in the collection of the Smithsonian’s National Museum of Natural History since it was discovered in 1951 is today helping […]

The post New Species of Extinct River Dolphin Discovered in Smithsonian Collection appeared first on Smithsonian Insider.




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Happy Thanksgiving! Here are 25 fun turkey-related objects in Smithsonian collections!

“Probably no genus of birds in the American avifauna has received the amount of attention that has been bestowed upon the turkeys…there has been no […]

The post Happy Thanksgiving! Here are 25 fun turkey-related objects in Smithsonian collections! appeared first on Smithsonian Insider.



  • Animals
  • History & Culture
  • Science & Nature

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With 1844 first edition, Smithsonian Libraries completes its collection of Charles Darwin’s three-volume geology series

Smithsonian Institution Libraries has recently acquired a rare first edition of Darwin's Geological Observations on the Volcanic Islands, Visited During the Voyage of the H.M.S. Beagle.

The post With 1844 first edition, Smithsonian Libraries completes its collection of Charles Darwin’s three-volume geology series appeared first on Smithsonian Insider.




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Smithsonian’s National Gem Collection acquires a yellow fluorite from Tanzania

Fluorite is well known and prized for its rich variety of colors, most commonly pale green, purple, yellow, orange, blue, pink and colorless. “We acquired this specimen because it is a very nice quality fluorite with an attractive color and it is large enough to be exhibited,” Curator Jeff Post says.

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Pink tourmaline “Nautilus” pendant enters National Gem Collection

The pendant took Grand Prize in the National Saul Bell Design Competition in 2008 and features a beautiful 3.76-ct pink tourmaline from Nigeria.

The post Pink tourmaline “Nautilus” pendant enters National Gem Collection appeared first on Smithsonian Insider.





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Earth’s gold came from colliding dead stars

We value gold for many reasons: its beauty, its usefulness as jewelry, and its rarity. Gold is rare on Earth in part because it’s also […]

The post Earth’s gold came from colliding dead stars appeared first on Smithsonian Insider.




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Scientists are using the universe as a “cosmological collider”

Cambridge, MA -Physicists are capitalizing on a direct connection between the largest cosmic structures and the smallest known objects to use the universe as a […]

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Smithsonian biologist Rachel Collin visits the Universidad Austral de Chile to collect special snails for her research.

In 2010 Dr. Rachel Collin visited her colleagues at the Universidad Austral de Chile in Valdivia to collect some very special snails for her research at the Smithsonian Tropical Research Institute, Panama.

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Meet Our Scientist: Rachel Collin, an expert in the evolution and development of snails who is working in Panama

Meet Rachel Collin, a staff scientist and director of the Bocas Research Station at the Smithsonian Tropical Research Institute in Panama. Rachel studies the evolution of marine gastropods (snails) and oversees multiple disciplines of marine biology at the Collin Lab in Bocas del Toro.

The post Meet Our Scientist: Rachel Collin, an expert in the evolution and development of snails who is working in Panama appeared first on Smithsonian Insider.