A rising spike in West Nile virus is taking health officials across the country by surprise as this year more than 2,600 people in 45 states and the District of Columbia, have been stricken with severe symptoms of this mosquito-transmitted disease.

The post As robins disperse, West Nile mosquitoes switch diet to humans: Q&A with Smithsonian ornithologist Peter Marra appeared first on Smithsonian Insider.

The process of freezing materials such as fertilized eggs – cryopreservation – provides researchers with a tool to repopulate endangered species.

The post Klondike, puppy born from a frozen embryo, fetches good news for endangered animals appeared first on Smithsonian Insider.

Hopes are high for Comet ISON, which has the potential to become the most spectacular comet seen in years. ISON is speeding through the inner […]

The post Micro-Observatory catches comet ISON appeared first on Smithsonian Insider.

The Smithsonian Conservation Biology Institute rung in 2014 with the hatching of the most endangered species in its collection—a Micronesian kingfisher—Jan. 1. The chick, whose […]

The post Micronesian kingfisher chick hatches at the National Zoo’s Conservation Biology Institute appeared first on Smithsonian Insider.

The name Panama is said to mean “abundance of fish.” Now a new study estimates that between 1950 and 2010, the amount of fish taken […]

The post Panamanian fish catch is vastly under-reported, study reveals appeared first on Smithsonian Insider.

When some of the world’s largest mammals come your way, most animals steer clear. Not the genet. The small cat-like carnivore was captured on film […]

The post Maybe it’s safer riding a rhino. Genet expert poses new ideas on the mammal’s hitchhiking behavior appeared first on Smithsonian Insider.

The rusty-patched bumble bee (Bombus affinis), which has not been seen in the eastern United States in five years, has been found by a Smithsonian […]

The post Rare rusty-patched bumble bee discovered in Virginia survey appeared first on Smithsonian Insider.

The majority of stars in our galaxy come in pairs. In particular, the most massive stars usually have a companion. These fraternal twins tend to […]

The post Mismatched Twin Stars Spotted in the Delivery Room appeared first on Smithsonian Insider.

Smithsonian Conservation Biology Institute (SCBI) and Smithsonian Tropical Research Institute (STRI) scientists working as part of the Panama Amphibian Rescue and Conservation Project hatched the […]

The post Poison Dart Frog Hatched in Captivity appeared first on Smithsonian Insider.

Researchers who examined thousands of migratory birds arriving in the United States from Central and South America have determined that three percent carry ticks species […]

The post Disease carrying ticks hitchhike into U.S. on migratory birds appeared first on Smithsonian Insider.

Many animals change sex at some point in their lives, often after reaching a certain size. Snails called slipper limpets begin life as males, and […]

The post The Power of Touch: Sex-changing snails switch sooner when together appeared first on Smithsonian Insider.

For the first time, an egg laid by a female brown kiwi at the Smithsonian Conservation Biology Institute in Front Royal, Va., hatched May 10. […]

The post Endangered Kiwi Chick Hatches appeared first on Smithsonian Insider.

The Smithsonian Conservation Biology Institute (SCBI) hatched its first hooded crane chick June 14. The chick was born as the result of artificial insemination. The […]

The post First hooded crane hatches @ SCBI appeared first on Smithsonian Insider.

Amid efforts to restore native oyster populations on the West Coast, how are oysters expected to fare under climate change in the decades and centuries […]

The post Climate Change May Benefit Native Oysters, but There’s a Catch appeared first on Smithsonian Insider.

Firm though it was, Kaitlyn Wilson’s gentle grip on the rust-brown female cardinal didn’t stop the bird from twisting its head around to deliver a […]

The post Urban Nestwatch: A bird in hand awakens a lifetime of wildlife awareness appeared first on Smithsonian Insider.

Recent developments of two-color operation modes at X-ray free-electron laser facilities provide new research opportunities, such as X-ray pump/X-ray probe experiments and multiple-wavelength anomalous dispersion phasing methods. However, most existing indexing methods were developed for indexing diffraction data from monochromatic X-ray beams. Here, a new algorithm is presented for indexing two-color diffraction data, as an extension of the sparse-pattern indexing algorithm SPIND, which has been demonstrated to be capable of indexing diffraction patterns with as few as five peaks. The principle and implementation of the two-color indexing method, SPIND-TC, are reported in this paper. The algorithm was tested on both simulated and experimental data of protein crystals. The results show that the diffraction data can be accurately indexed in both cases. Source codes are publicly available at https://github.com/lixx11/SPIND-TC.

The post With the recent hatching of two Cuban crocodiles, the National Zoo just got a little snappier! appeared first on Smithsonian Insider.

Five critically endangered Cuban crocodiles hatched at the National Zoo’s Reptile Discovery Center between July 29 and Aug. 7. The eggs were laid by Dorothy, […]

The post Five Critically endangered Cuban crocodiles hatched at National Zoo appeared first on Smithsonian Insider.

Knowing what we take from our oceans matters. Smithsonian scientists are developing tools to better understand and protect our oceans. One project they are working […]

The post Monitoring seafood catch data appeared first on Smithsonian Insider.

Part 1 – Public Programs Coordinator Gloria Kenyon demonstrates crafting for the next Handi Hour program at the Renwick Gallery of the Smithsonian American Art […]

The post Handi-hour crafting – Cross Stitch Embroidery appeared first on Smithsonian Insider.

A Guam rail chick hatched at the Smithsonian Conservation Biology Institute Jan. 16, 2018. The chick hatched in an incubator and will be hand-raised by […]

The post Endangered Guam rail chick hatches appeared first on Smithsonian Insider.

 When Emma Lawton was 29 she was diagnosed with Parkinson’s disease. As a graphic designer, drawing is a huge part of her life but […]

The post Emma Watch & Parkinson’s disease appeared first on Smithsonian Insider.

A female Guam kingfisher, a brightly colored bird and one of the most endangered bird species on the planet, hatched at the Smithsonian Conservation Biology […]

The post Rare Guam kingfisher hatched appeared first on Smithsonian Insider.

If you see a web site that states "Press <> to watch the video" and then prompts you to allow browser notifications, do not click on the allow button. These sites are just trying to trick you into subscribing to their browser notifications so that they can send notification spam directly to your desktop.

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For the first time researchers from the Smithsonian, South Dakota State University and the University of Nebraska described the immature stages of the switchgrass moth, first collected in Denver in 1910.

The post Potential biofuel pest, the switchgrass moth, under renewed scrutiny of entomologists appeared first on Smithsonian Insider.

How more than 1,000 tree species may occur in a small area of forest in Amazonia or Borneo is an unsolved mystery. Their ability to […]

The post Trees employ similar strategies to outcompete their neighbors appeared first on Smithsonian Insider.

With net in hand and eyes peeled, Mauren Turcatel spent two-weeks last October chasing blood-thirsty predators through the Amazon jungle of Brazil. One-by-one they appeared […]

The post Blood-thirsty jungle horse-flies catch big chill from Smithsonian entomologist appeared first on Smithsonian Insider.

For many Californians, last year’s wet winter triggered a case of whiplash. After five years of drought, rain from October 2016 to February 2017 broke […]

The post In San Francisco, one wet winter can switch up Bay’s invasive species appeared first on Smithsonian Insider.

“One cannot think well, love well, sleep well if one has not dined well,” Virginia Woolf once said. Woolf’s sentiment is one that the staff […]

The post Behind the scenes in the restaurant kitchen that feeds the National Zoo’s residents appeared first on Smithsonian Insider.

One of the essential components of molecular electronic circuits are switching elements that are stable in two different states and can ideally be switched on and off many times. Here, distinct buckminsterfullerenes within a self-assembled monolayer, forming a two-dimensional dodecagonal quasicrystal on a Pt-terminated Pt3Ti(111) surface, are identified to form well separated molecular rotational switching elements. Employing scanning tunneling microscopy, the molecular-orbital appearance of the fullerenes in the quasicrystalline monolayer is resolved. Thus, fullerenes adsorbed on the 36 vertex configuration are identified to exhibit a distinctly increased mobility. In addition, this finding is verified by differential conductance measurements. The rotation of these mobile fullerenes can be triggered frequently by applied voltage pulses, while keeping the neighboring molecules immobile. An extensive analysis reveals that crystallographic and energetic constraints at the molecule/metal interface induce an inequality of the local potentials for the 36 and 32.4.3.4 vertex sites and this accounts for the switching ability of fullerenes on the 36 vertex sites. Consequently, a local area of the 8/3 approximant in the two-dimensional fullerene quasicrystal consists of single rotational switching fullerenes embedded in a matrix of inert molecules. Furthermore, it is deduced that optimization of the intermolecular interactions between neighboring fullerenes hinders the realization of translational periodicity in the fullerene monolayer on the Pt-terminated Pt3Ti(111) surface.

In a Model block, if the instance-specific value of a model argument has an anonymous structure type, an update diagram reports an error when there are multiple bus types that match that anonymous structure type.This bug exists in the following release(s):
R2020a

This bug has a workaround

Interested in Upgrading?

A still from "POWER/RANGERS," a highly-produced Power Rangers fan film starring James Van Der Beek and Katee Sackhoff.

Update 2/28: The "POWER/RANGERS" film is back on YouTube and Vimeo. Watch the censored YouTube version with a new viewer discretion disclaimer here:

POWER/RANGERS

You can also watch the Vimeo version, featuring more adult content. The video's description emphasizes its lack of connection in any official way to the Power Rangers:

"Deboot of the Power Rangers. My take on the FAN FILM. Not a pilot, not a series, not for profit, strictly for exhibition. This is a bootleg experiment not affiliated or endorsed by Saban Entertainment or Lionsgate nor is it selling any product. I claim no rights to any of the characters (don't send me any money, not kickstarted, this film is free). This is the NSFW version. An alternate safe version is on youtube."

Director Joseph Kahn tells Deadline, "They put these disclaimers on so kids so don’t confuse our super-violent film with their Power Rangers brand. There are no hard feelings. We signed contracts. We can play it anywhere we want on all platforms. I think they realized that people just want to see it."

Previously: A Power Rangers short film went viral this week, starring Katee Sackhoff (Battlestar Galactica) and James Van Der Beek (Dawson!) in a Tarantino-meets-sci-fi take on a dark future for the formerly Mighty Morphin'.

The company behind the 22-year history of the kids/toy icons issued takedown requests, leading to it being pulled from Vimeo and, on Thursday afternoon, a toned-down version being taken off YouTube. At the time, the video had received over 10 million views. It's still available to watch in this Facebook embed from the producer's Facebook page:

POWER/RANGERS Facebook embed

The film was directed by Joseph Kahn, best known as the music video director behind clips like Taylor Swift's "Blank Space" as well as videos for Britney Spears, U2 and others, and produced by Adi Shankar, who was also behind "The Grey" and "Dredd." Kahn co-wrote the film with Van Der Beek and lesser-known writer Dutch Southern.

This isn't the first quasi-legal fan film produced by Shankar. He's also done the same with Marvel Comics characters the Punisher and Venom. The Punisher film even had one of the actors who played the character on screen, Thomas Jane.

Watch those films (Warning: Adult language and violence):

Punisher short

Venom short

Kahn tells HitFix that Shankar came to him, offering him the chance to reboot an existing property.

One reason for the current legal contentiousness: The Power Rangers are set to hit the big screen next year in a Lionsgate film. Kahn says that, if that film was offered to him, he wouldn't be interested.

"I wouldn't even want to make 'Power Rangers: The Movie' for real," Kahn told HitFix. "Like if I had to make a 'Power Rangers' movie, this is it. It's 14 minutes long, and it's violent, and this is what I have in me. If they offered me the $200 million version, the PG-13 version, I literally wouldn't do it."

There's been a strong response to the video, but the response has been mixed — among the original Power Rangers. The original Green Ranger, actor Jason David Frank, said on Facebook that he was approached to be in the movie but declined. (The film's director denies this claim, saying that Frank must have confused them with another project.) Frank also criticized the adult content.

"I'm just a PG-13 guy," Frank said. "The cuss words, the drugs, all this other stuff, it doesn't fly with me." He says that he thinks the Power Rangers are still connected with kids, and he didn't like the idea of doing a dark and gritty version in that context. (Watch his video below.)

Green Ranger video

But the original Pink Ranger, actress Amy Jo Johnson, gave the film her stamp of approval, which Sackhoff enthusiastically responded to.

Amy Jo Johnson tweet 1

Amy Jo Johnson tweet 2

Katee Sackhoff tweet

Sackhoff told the Nerdcore Movement site that she loves fan films.

"Doing a fan video is kind of the biggest honor you can give a franchise. It’s something that inspired you so much that you want to create," Sackhoff said.

Kahn defended "POWER/RANGERS" on Twitter as being protected due to it being a satire and also cited fair use laws and free speech. He argued that there are lots of other fan films and pointed out that YouTube showed more leniency, leaving it up.

"Every image in POWER/RANGERS is original footage," Kahn wrote in a series of tweets to Vimeo. "Nothing was pre-existing. There is no copyrighted footage in the short."

He also said that it's being given away for free and that Kahn paid for it himself.

Kahn tweet

"It is just as if I drew a pic of Power Rangers on a napkin and I gave it to my friend," Kahn wrote. "Is it illegal to give pic I drew of a character on a napkin to someone for free? No. The world is watching your actions right now."

In a touch of irony, the video had been selected as a Vimeo staff pick before the service took it down. They also responded to complaints about it being taken down, saying that they had to due to the Digital Millennium Copyright Act, and that they would restore the video immediately if the copyright claim was withdrawn, telling fans to complain to Power Rangers copyright holder Saban.

YouTube tweet

Despite the short film's success, hardcore Power Rangers fans are less sure about it, Shamus Kelley tells KPCC. Kelley created his own Rangers fan series, as well as co-hosting a Power Rangers podcast with over 300 episodes so far.

Casual fans are "far more open to the idea of dark/gritty because they see it as the show growing up with them," Kelley says. To hardcore fans, "it was either an abomination or the greatest unintended parody ever."

Kahn tells HitFix that the parody, of both Power Rangers and fan films in general, is definitely intended.

"The dark and gritty reboot thing is such a cliché that the intention was not only to make it dark and gritty but make it even darker and grittier than you could possibly imagine, hence the brains, the blood and the violence and the sex," Kahn said.

Kahn is set to answer questions about the film in a Reddit AMA on Friday at 2 p.m. We'll have to wait and see if there will be anywhere to watch it at the time.

Take a look behind the scenes of "POWER/RANGERS" via posts from the director and stars:

Behind the scenes tweet

Behind the scenes Instagram

Fight training 1

Fight training 2

The film also includes a techno take on the classic Power Rangers theme song, which you can listen to here:

Techno Power Rangers

This story has been updated.

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

Apr 16, 2020; 133:jcs245373-jcs245373
CELL SCIENTISTS TO WATCH

Increased research is the key to developing more widely applicable detection systems to find pipe bombs before they explode and to help catch the perpetrators when a bomb has gone off, says a new report from a committee of the National Research Council.

The Institute of Medicine today presented the Gustav O. Lienhard Award to Linda Aiken, Claire M. Fagin Leadership Professor of Nursing at the University of Pennsylvania School of Nursing, for her rigorous research demonstrating the importance of nursing care and work environments in achieving safe, effective, patient-centered, and affordable health care.

Nearly half of the nation’s spending on health care is driven by 5 percent of patients, and improving health outcomes and curbing spending in health care will require identifying who these high-needs patients are and providing coordinated services through successful care models that link medical, behavioral, and community resources, says a new National Academy of Medicine special publication.