rats – USMAIL24.COM https://usmail24.com News Portal from USA Thu, 01 Feb 2024 17:14:18 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.4 https://usmail24.com/wp-content/uploads/2024/01/Untitled-design-1-100x100.png rats – USMAIL24.COM https://usmail24.com 32 32 195427244 Say Cheese! The artist trained two rats to take selfies… and they wouldn't stop https://usmail24.com/selfies-addictive-photographer-trained-rats-htmlns_mchannelrssns_campaign1490ito1490/ https://usmail24.com/selfies-addictive-photographer-trained-rats-htmlns_mchannelrssns_campaign1490ito1490/#respond Thu, 01 Feb 2024 17:14:18 +0000 https://usmail24.com/selfies-addictive-photographer-trained-rats-htmlns_mchannelrssns_campaign1490ito1490/

It turns out that humans aren't the only mammals addicted to taking selfies. A French artist trained rats for two months to press a small shutter button on a camera pointed straight at them in a photo booth-like machine. The rodents pressed it a few hundred times. The experiment was inspired by famed psychologist Dr […]

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It turns out that humans aren't the only mammals addicted to taking selfies.

A French artist trained rats for two months to press a small shutter button on a camera pointed straight at them in a photo booth-like machine. The rodents pressed it a few hundred times.

The experiment was inspired by famed psychologist Dr Burrhus Frederic Skinner, who used positive reinforcement by teaching rats to press a lever in a 'Skinner box' – and Augustine Lignier replicated the study, but with selfies.

“I was trying to understand how experiments from the 1950s could influence behavior now that we have social media and smartphones,” Lingnier told DailyMail.com.

Inspired by Skinner's box, Lignier built a towering structure with a camera at the top and a mechanism that released a small dose of sugar each time the rat pressed the shutter.

“At some point, the rats stopped taking the sugar,” the artist said, explaining that the animals realized they were getting the same dopamine just by pressing the button and simply took playful pictures.

A French artist trained rats for two months to press a small shutter button on a camera pointed straight at them in a photo booth-like machine

This rat pushed him a few hundred times – the most out of the two rodents

The revised Skinner's Box contained a camera, flashlight, computer hard drive and a sugar dispensary attached to a wheel, along with food and water.

Construction of the transparent box took approximately two months, which also involved testing and adjusting the structure.

Lignier said the rats also damaged the structure during the training and he had to make several repairs.

He then went to work teaching the rats to take selfies by pressing the little button – training for a few hours a day.

The rats were then removed from the box for about a week and then put back in to do the process again.

The artist initially had a screen in the front for the animals to see their photos, but removed it after they did not respond to the images.

“They didn't respond because they didn't pass the mirror tests,” Lignier.

He saw how the rats pressed the button every half minute later in the experiment.

Augustin Lignier used a Skinner's box, developed by a famous psychologist, to test animal behavior.  The revised Skinner's Box contained a camera, flashlight, computer hard drive and a sugar dispensary attached to a wheel, along with food and water

Augustin Lignier used a Skinner's box, developed by a famous psychologist, to test animal behavior. The revised Skinner's Box contained a camera, flashlight, computer hard drive and a sugar dispensary attached to a wheel, along with food and water

Lignier built a towering structure with a camera at the top and a mechanism that released a small dose of sugar every time the rat pressed the shutter

Lignier built a towering structure with a camera at the top and a mechanism that released a small dose of sugar every time the rat pressed the shutter

“At some point, the rats stopped taking the sugar,” the artist said, explaining that the animals realized they were getting the same dopamine just by pressing the button

However, Lignier also found that the multicolored rat pressed the button more than the white one, even after it stopped taking the sugar.

Skinner, a renowned American psychologist and behaviorist, conducted several experiments with rats throughout his career, focusing mainly on operant conditioning.

His famous Skinner box, created in the 1930s, allowed him to study animals in controlled environments.

About twenty years after the structure was built, Skinner placed rats in a chamber equipped with a lever and a food dispenser.

When the lever was pressed by the rat, a food pellet was released. Skinner observed how rats learned to associate lever pressing with obtaining food, leading to an increase in lever pressing behavior.

Things like slot machines used parts of the experiment to keep people playing and spending money – and the same goes for social media companies to keep users scrolling, liking and commenting.

Selfie Rats conducts a three-phase experiment with a group of rodents.  A group of rats are trained with a sugar distribution system connected to a camera and produce images of themselves by interacting with the photographic device

Selfie Rats conducts a three-phase experiment with a group of rodents. A group of rats are trained with a sugar distribution system connected to a camera and produce images of themselves by interacting with the photographic device

Initially driven by the trained urge to eat sugar, they eventually just playfully take pictures

Lignier said he was trying to understand how experiments from the 1950s could influence behavior now that we have social media and smartphones

Lignier said he was trying to understand how experiments from the 1950s could influence behavior now that we have social media and smartphones

Social media addiction has become widespread in our society, with the National Addiction Center recognizing it as a similar behavioral addiction.

Psychologists estimate that more than five to ten percent of Americans suffer from a social media addiction that could be equated to any other addiction.

“Studies have shown that the constant stream of retweets, likes and shares from these sites causes the reward area of ​​the brain to produce the same kind of chemical reaction that occurs with drugs like cocaine,” the Addiction Center said.

'Neuroscientists have compared social media interaction to a syringe of dopamine injected directly into the system.'

Lignier compared the results to how people are attached to their phones in the digital age.

The difference is that social media platforms use likes and comments to trigger the same reaction the rat had when given a dose of sugar, and it keeps people coming back for more.

Similarly, sugar has been linked to dopamine and several studies claim it is just as addictive as drugs like cocaine and heroin, according to the Wellness Retreat Recovery Center, making it the ideal substance to induce the same reaction to the rat's selfies. cause.

The artist said that humans are wired to press a button, and his experiment showed that rats do the same

The artist said that humans are wired to press a button, and his experiment showed that rats do the same

The rats spent a few hours a day in the box, then were taken out for a week and put back inside and the process repeated

The rats spent a few hours a day in the box, then were taken out for a week and put back inside and the process repeated

The Skinner box showed that the triggered dopamine response keeps us coming back to our social media for more, it's what compels us to share a photo of the dinner we made or the concert we attended.

“Social media is designed to manipulate our brains, and teens are particularly susceptible to its addictive effects,” says Nancy DeAngelis, CRNP, Director of Behavioral Health, Jefferson Health – Abington in an article from Jefferson Health.

“The overuse of social media can rewire a young child or teen's brain to constantly seek immediate gratification, which can lead to obsessive, compulsive and addictive behavior.”

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Scientists have succeeded in transplanting human brain cells into rats for the first time https://usmail24.com/scientists-human-brain-cells-rats-epilepsy/ https://usmail24.com/scientists-human-brain-cells-rats-epilepsy/#respond Thu, 25 Jan 2024 23:45:15 +0000 https://usmail24.com/scientists-human-brain-cells-rats-epilepsy/

SCIENTISTS have successfully grafted human brain cells into rats – a move that could help better understand conditions such as epilepsy. Lab-grown nerves were implanted into two- or three-day-old rats. 2 Scientists have successfully grafted human brain cells into rats – a step that could help better understand conditions such as epilepsyCredit: Getty 2 The […]

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SCIENTISTS have successfully grafted human brain cells into rats – a move that could help better understand conditions such as epilepsy.

Lab-grown nerves were implanted into two- or three-day-old rats.

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Scientists have successfully grafted human brain cells into rats – a step that could help better understand conditions such as epilepsyCredit: Getty
The cells from human brains were quickly absorbed and formed a third of rat brains after six months

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The cells from human brains were quickly absorbed and formed a third of rat brains after six monthsCredit: Alamy

Unlike previous attempts in adult rats, the cells were quickly taken up and formed a third of the brain after six months, becoming part of rats' decision-making and physical responses.

Thanks to the mutated organs, brains can be studied in more detail than using cells in a dish.

Lead author Prof. Sergiu Paca from Stanford University, US, said: “These findings could improve our ability to produce realistic models of human disease.”

Austrian expert Dr. Jürgen Knoblich added: “The human brain harbors some of the most horrific diseases and we don't understand it very well.

“These findings could impact research into neurological diseases such as epilepsy or autism.”

During the process, the creatures couldn't think like humans, and experts warn that scientists must be careful not to give lab rats human thoughts or feelings.

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Ratpocalypse! Skin-crawling reason why ‘millions and millions’ of starving ‘cannibal rats’ descend on this picturesque Australian town in Far North Queensland https://usmail24.com/cannibal-rat-plague-australia-karumba-htmlns_mchannelrssns_campaign1490ito1490/ https://usmail24.com/cannibal-rat-plague-australia-karumba-htmlns_mchannelrssns_campaign1490ito1490/#respond Wed, 22 Nov 2023 13:38:10 +0000 https://usmail24.com/cannibal-rat-plague-australia-karumba-htmlns_mchannelrssns_campaign1490ito1490/

By Ashley Nickel for Daily Mail Australia Published: 08:12 EST, November 22, 2023 | Updated: 08:28 EST, November 22, 2023 A fishing village in far north Queensland has been overrun by cannibal rats, with thousands of bodies left to rot on the beach every day. A rat plague has been ravaging parts of the Sunshine […]

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A fishing village in far north Queensland has been overrun by cannibal rats, with thousands of bodies left to rot on the beach every day.

A rat plague has been ravaging parts of the Sunshine State for several months, but locals in Karumba, on the Gulf of Carpentaria, say the situation has worsened dramatically this week.

Footage shows bloated rat bodies clogging the beaches around the small town and thousands of rodents swimming in the river at night.

“They’re really getting out of control,” one fisherman told ABC North Queensland.

‘There’s a stench along the riverbed. Last night, with the moonlight, the river really lived with them.’

A rat plague has been ravaging parts of the Sunshine State for several months, but locals in Karumba, on the Gulf of Carpentaria, say things have worsened dramatically this week

Another local said: ‘We saw them dead or alive, but exhausted, in the water and on the shoreline. [When we returned four days later]they ran on the sand’.

The problem is not limited to the coast, however, as several outback towns are struggling to keep rats and mice under control.

One resident described ‘millions and millions of rats on the road’ outside Cloncurry, about 450km south of Karumba.

“Every dead rat on the road had another three or four rats eating it. There was about a meter between dead rats. It was crazy,” he said.

“You drive between McKinlay and Winton at night and the ground is crawling with rats. They are so fat that they eat their own food straight away after being squashed on the road,” said another.

University of Sydney ecology professor Mathew Crowther explained that a perfect storm of wet conditions and bountiful crops has led to a massive increase in rodent populations.

Footage shows bloated rat bodies clogging the beaches around the small town and thousands of rodents swimming in the river at night

Footage shows bloated rat bodies clogging the beaches around the small town and thousands of rodents swimming in the river at night

University of Sydney ecology professor Mathew Crowther explained that a perfect storm of wet conditions and bountiful crops has led to a massive increase in rodent populations

University of Sydney ecology professor Mathew Crowther explained that a perfect storm of wet conditions and bountiful crops has led to a massive increase in rodent populations

“Most rodents eat vegetation, seeds, they eat insects and they eat everything in pest proportions,” he said Yahoo News.

“Our animals are adapted because they have these very variable rainfall patterns and the animals that come with that are quite successful, they can respond quickly.”

He added that the huge number of rats in Karumba could prompt them to swim to nearby sandbanks in search of food.

However, they would not have the energy to swim back and as a result would drown.

Professor Crowther explained that the dwindling food supply for the rats will eventually cause populations to return to pre-plague levels.

“They tend to get to really high numbers, but then they start to crash because they’ve eaten up their food sources,” he said.

One resident described 'millions and millions of rats on the road' outside Cloncurry, about 300 miles south of Karumba

One resident described ‘millions and millions of rats on the road’ outside Cloncurry, about 300 miles south of Karumba

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Best for bird watching and good for rats too: no place like New York https://usmail24.com/best-for-bird-watching-and-good-for-rats-too-no-place-like-new-york-html/ https://usmail24.com/best-for-bird-watching-and-good-for-rats-too-no-place-like-new-york-html/#respond Thu, 15 Jun 2023 04:29:54 +0000 https://usmail24.com/best-for-bird-watching-and-good-for-rats-too-no-place-like-new-york-html/

Good morning. It’s Thursday. We’ll revisit what surveys say about New York and how they shape perceptions of the city. We will also see why the spotted lanternfly is not your friend. We know these things – well, everything above except the lyrics – because of surveys. Hardly a day goes by that a poll […]

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Good morning. It’s Thursday. We’ll revisit what surveys say about New York and how they shape perceptions of the city. We will also see why the spotted lanternfly is not your friend.

We know these things – well, everything above except the lyrics – because of surveys. Hardly a day goes by that a poll doesn’t say New York leads the nation at something or is last at something else — or sitting somewhere in the middle by yet another yardstick. Methodologies aside, all of those findings contribute to a sense of the city that is “based on some underlying truths, whether they’re surveying the public or analyzing the Bureau of Labor Statistics or census data to understand the population,” he said. Matthijs Quintthe director of the Center for Global Brand Leadership at Columbia University business school. “They all explain who these places are, as places.”

Mitchell Moss, a professor of urban policy and planning at New York University, echoed that idea: “New York is always attractive because there are more ways to excel in New York than anywhere else,” he said.

But he also said that “there’s nothing people feel better about than saying a number instead of an idea.”

Not all surveys are light-hearted. Some belie promotional elements and some merely confirm what too many New Yorkers already know. New York was No. 292 on a list of 300 cities ranking affordability for homebuyers by the personal finance website WalletHub. Los Angeles was even less affordable than New York, as were four places near Los Angeles (Pasadena, Burbank, Glendale, and Santa Monica). No. 300, the least affordable of them all, was Santa Barbara, California.

New York was number 71 in another WalletHub ranking best places to raise a familybehind Cheyenne, Wyo., and before Garden Grove, California.

It is the third most bike-friendly city, behind Davis, California and San Francisco, according to te co-working reservation site Coworking Cafein which factors such as cycling infrastructure, road safety and coworking opportunities with bicycle facilities were analyzed.

In the 1960s, New York became known as a ‘fun city’. The term was “slightly derisive,” stated “The Encyclopedia of New York,” popularized by a Daily News columnist after Mayor John Lindsay slogged to City Hall during a transit strike, declaring, “I still think it’s a fun city.”

That’s probably what he’d say about a study that only ranks New York fourth for the funniest states in America. The study did not look at cities. But it said New York, as a state, led per capita in theme parks, restaurants and the performing arts.

The best birdwatching statistic was obtained by comparing several factors, including how many birdwatching groups a city has (New York tied with San Diego and Denver). But New York led in two other metrics in the study, access and retention.

And then there are rats, who have preyed on Mayor Eric Adams personally and professionally. As a homeowner, he punched a $300 ticket for a rat infestation in a row house he rents out in Brooklyn. A hearing officer dismissed the case late last year after Adams said he spent nearly $7,000 chasing them off. As mayor, he appointed a rat czar in April whose mission is to reduce the rat population.

The pest control company Orkin said New York had moved into second place, from third last year, in its count of 20 metropolitan areas by the number of new rodent treatments they needed between Sept. 1, 2021, and Aug. 31. from last year. Chicago was No. 1 both years, prompting the company say in one press release that “Chicago may soon have to change its name from ‘the windy city’ to the ‘rattiest city’.”


Weather

Enjoy a mostly sunny day near the low 80’s with a west-northwesterly breeze. Be prepared for a slight chance of showers at night. Temps will drop to the mid 60’s.

ALTERNATIVE SIDE PARKING

Effective until Monday (June 16).



Again, the message is: if you see one, stomp on it. Crush it. Lubricate it. Suck it up when you go out with your vacuum cleaner.

We’re talking about the spotted lanternfly, a colorful beetle that may soon be after the grapes for the wine you drink. Ecologists say you should kill spotted lanternflies. Last summer, they popped up in parks, patios, and even the Union Square subway station. Now, as our writer Asmaa Elkeurti points out, they’re back.

Originally from Asia, the lanternflies arrived in New York City during the pandemic summer of 2020. They are small, only about an inch long. It is an invasive species that can damage plants and poses a threat to New York’s wine industry as adult lanternflies party damage on leaves and stems.

“The spotted lanternfly is knocking at the doors of vineyards in Long Island and the Finger Lakes region,” said Julie Urban, an evolutionary biologist in Penn State’s department of entomology who has studied lanternflies for decades. “I’m afraid if it gets into these vineyards, the volume will kick up a notch in terms of economic impact.”

You don’t have to be a wine producer to have an adversarial relationship with the lanternfly. As president of the Roosevelt Island Garden Club and a member of its pest control committee, Neal Weissman goes between plots in his large community garden with a handheld vacuum cleaner. He aims it at all the lanternfly nymphs he encounters.

“Yes, I’m leading the fight” on pest control, he said. “But they win.”

He described an “exponential” increase, adding that his traps caught the same number in one hour as they caught in an entire weekend last year.

And the daily vacuuming “started giving me nightmares,” he said.

The club has considered using tape to trap them, but that carries the risk of trapping beneficial insects, such as pollinators, or even small birds. For now, the island’s gardeners are using pesticide-free strategies, including tree traps that specifically target lanternflies.

They multiply easily in the wild. But they’re also adept at elevators: They’ve appeared on cargo flights to California, underlining the environmental impact of trade as supply chains become increasingly intertwined. Invasive species accompanying imports will need to be controlled, even if some people are reluctant to kill them.

“I like them, and I don’t like killing them either,” said Urban. “But killing them by stomping is better than destroying them with pesticides.”


METROPOLITAN Diary

Dear Diary:

There’s a tavern on the corner opposite my apartment building where I’ve been coming for lunch more or less weekly for a while now.

The staff are friendly, the place has tasty bar food and there is an inviting outdoor seating area where one can watch the passing parade.

But the benches at the outdoor tables are uncomfortable for this old-timer, so whenever I visited, I always brought a stadium cushion as a souvenir that I got at one of my alma mater’s bowl games.

On a particularly cold day, I hadn’t brought the pillow because I’d decided to eat inside. When I was escorted to my table, I heard one of the waitresses shouting across the room.

“Go Rutgers!”

—Walter Stab

Illustrated by Agnes Lee. Send submissions here And read more Metropolitan Diary here.


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To combat rats, NYC restaurants will have to put garbage in containers https://usmail24.com/garbage-trash-restaurants-bodegas-nyc-html/ https://usmail24.com/garbage-trash-restaurants-bodegas-nyc-html/#respond Thu, 18 May 2023 09:22:28 +0000 https://usmail24.com/garbage-trash-restaurants-bodegas-nyc-html/

In the latest front in New York City’s battle against the proliferation of trash and rats, city officials plan to require restaurants and bodegas to put trash in containers instead of bags. The rule, which will be formally proposed Thursday, could apply to 40,000 food-related businesses – about 20 percent of the city’s businesses – […]

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In the latest front in New York City’s battle against the proliferation of trash and rats, city officials plan to require restaurants and bodegas to put trash in containers instead of bags.

The rule, which will be formally proposed Thursday, could apply to 40,000 food-related businesses – about 20 percent of the city’s businesses – covering “everything from Dunkin’ Donuts to Tavern on the Green,” the food commissioner said. sanitation, Jessica Tisch. , said in an interview.

The move would address one of New York’s ubiquitous, age-old eyesores: the heaps of smelly garbage bags filled with leftover food and liquids from restaurants that sit at the curb for hours at night and make easy targets for rats until commercial carriers arrive.

“We want people to understand that bags on the street attract rats, and we need everyone to do their part – residents, businesses and the city – to get the black bags of rat food off the streets,” Ms Tisch said.

The rule would apply to a wide range of businesses that generate the bulk of the city’s food waste: catering companies, food manufacturers, restaurants, food wholesalers and food stores. They should put garbage on the curb in “rigid bins with tight-fitting lids.”

The new rule is part of the city’s broader plan to move garbage into containers, a simple but revolutionary change in New Yorkers’ garbage habits. This could easily cost the city hundreds of millions of dollars over the next decade. City officials must purchase new specialized garbage trucks and stationary containers, while also increasing the frequency of household waste collection in large parts of the city.

Other cities such as Barcelona, ​​Buenos Aires and Singapore have already embraced dumpsters.

New York City is notorious for having towers lined with smelly garbage bags along the streets. Currently, many restaurants and bodegas bag the trash at 8 p.m. and can sit there for hours before private go-kart companies take it away.

Mayor Eric Adams’ new rat czar, Kathleen Corradi, said last month she would focus on reducing the presence of food waste, a move scientists say would be the best way to control the rat population.

Earlier this month, the Adams administration announced an ambitious plan to move towards containerization.

City officials found that it was possible to use dumpsters on 89 percent of the city’s residential streets, but that would require removing 150,000 parking spaces — more spaces than were taken up for outdoor dining or the city’s popular bike-sharing program.

To test the idea, the city will begin a new pilot program this fall in West Harlem, placing large shared dumpsters in parking lots of up to 10 residential blocks and more than a dozen schools.

The Sanitation Department is holding a public hearing on June 22 on the proposal for food-related businesses to use containers. The rule could come into effect as early as July.

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