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Octopus tortures and kills itself after mating … Did scientists finally explain this phenomenon?

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الأخطبوط يعذب ويقتل نفسه بعد التزاوج.. هل فسر العلماء الظاهرة أخيرا؟

The seas and oceans are full of secret worlds, many creatures that science has not reached, and if it reaches them, they may not be able to understand their behavior among these creatures.Octopus“Scientists still do not understand some of the behaviors, especially of women, although at the same time they are frightening and wonderful creatures, depending on the method of camouflage they use underwater, but they can be classified as creatures. Unusually.


Octopus

Not many people know that octopuses often torture and die after mating, and this behavior was confusing to scientists, but a recent study found some explanation for this phenomenon, according to researchers, the mother octopus is torturing itself. Mating due to chemical changes that occur at the time of her laying.

Quotes from the study Another study prior to 1977 revealed that steroid hormones are produced during spawning and that the group of glands near the octopus’ eyes destroy themselves. To torture the octopus itself.

In a new study, the mother octopus found 3 separate chemical changes at the same time as spawning that begin with an increase in progesterone and progesterone, which are responsible for reproduction and are common in many organisms.

Researchers have reported that octopuses began to produce high levels of 7-dihydrocholesterolemia – the building block of cholesterol is also known to be toxic and may be one of the chemical changes that octopuses torture themselves after mating.

Scientists have also found that the octopus’ glands produce more of the components that make up bile acids, and all of these chemical changes combine to make the octopus work wonders.

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But the study’s lead researcher Yan Wang revealed in a conversation Direct science They do not yet have the perfect logic, as they have revealed that this may be the octopus’ way of protecting their young from aging octopuses.

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Concerns about Americans’ weak skills in math Associated Press: A threat to national security

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Concerns about Americans’ weak skills in math Associated Press: A threat to national security


By Reem Abdel Hamid

Tuesday, September 26, 2023 03:36 PM

According to the Associated Press, many Americans joke about how bad they are at math, and their already poor scores on standardized math tests continue to decline.

Employers say America needs math geniuses like animated movies need superheroes. They believe America’s poor performance in math is no laughing matter, but a threat to national security and global economic competitiveness.

Jim Stigler, a professor of psychology at the University of California who studies the teaching and learning process in subjects including mathematics, believes that the technological advances that will lead the world in the next fifty years will come from other countries. Capital that America does not have.

The U.S. Department of Defense has called for a major effort to support education in science, technology, education and math, or “STEM” for short. The number of graduates in these categories in China is eight times that of their counterparts in the United States, and the number of engineers in Russia is four times that of those in the United States, he said.

For his part, Aspen Research Institute Vice President Josh Weiner says the matter is not just an academic issue. Last July, he warned that other countries, particularly China, were challenging America’s technological dominance. He explained that mathematics is needed to solve the fundamental challenges faced in the present era.

On the other hand, the number of jobs in mathematical occupations, i.e. jobs that use the dream of arithmetic and use advanced methods to perform calculations, analyze data, and solve problems, will increase by more than 30,000 per year. In the current decade, that’s the fastest rate compared to any other type of job, according to the U.S. Bureau of Labor Statistics.

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How to inquire about health card number in Qatar

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How to inquire about health card number in Qatar

Qatar Health Card is considered as one of the most important services provided to all Qatari citizens by the Government of Qatar, eager to serve the citizen and provide him with all his basic needs. So, you can now apply for a health card after fulfilling all the necessary conditions on the official website of the “We take care of you” application. This is what we will discuss in this article. Follow us.

Health Card Qatar

There are several ways in which you can apply for a health card in Qatar, as stated by the Government of Qatar through its official website through a few simple steps:

  • First, you need to login to the government website Here.
  • Log in to the national authentication system using your Qatari ID number.
  • Then you need to enter your password.
  • Click on Service to get Qatar Health Card.
  • Enter all the required data from you in the space provided for it and attach all the necessary documents and documents.
  • Finally, click the Send Request icon.

read more: How to check health card validity date in Qatar

Investigation of health card in Qatar

Health Card Qatar

Now that we know about the process of applying for a health card in Qatar, we will now discuss how to inquire about a health card in Qatar to ensure the validity of your health card and enjoy the health care provided. Through the following:

  • You need to login to the official website of my government Here.
  • Click on the Electronic Services tab.
  • Several options will appear. Select the Electronic Health Card Services tab.
  • Click on Health Card Update option.
  • Write all the required data from you in the space provided.
  • Souq will show you all the health card data so you can check the validity of the card.

read more: How to renew health card in Qatar and renewal fees.

Qatar Health Card No

If you want to know your Qatar Health Card number, there are some simple steps you can take through the Hukoomi website. So, here are the steps to verify the card number as follows:

  • Log in to the official Hukoomi website Here.
  • Enter the ID card number in the space provided.
  • Click on the check expiration date icon.
  • After completing the previous steps, click on the Continue icon to display your Qatar Health Card number.

How much does health insurance cost in Qatar?

The cost of health insurance in Qatar is approximately four hundred ninety five Qatari Riyals.

How do I get a health card number?

Qatar Health Card number can be obtained through inquiry service on Hukoomi website.

How do I get a health card in Qatar?

A Qatar Health Card can be obtained by paying a fee of one hundred Qatari Riyals.

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Artificial intelligence raises concerns for Britain.. The Guardian: Concerns include the development of biological weapons, terrorist uses and causing havoc. Extinction is science fiction

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Artificial intelligence raises concerns for Britain.. The Guardian: Concerns include the development of biological weapons, terrorist uses and causing havoc.  Extinction is science fiction


By: Nihal Abu Al-Saud

Tuesday, September 26, 2023 at 05:00 AM

Concerns about the power of the next generation of controversial artificial intelligence technology are growing in Britain, between its supporters and detractors, from criminals and terrorists using the technology to achieve their goals, to frequent scenes in sci-fi movies. About a machine escaping human control.

The UK is hosting a summit on AI security in November, and British officials are touring the world ahead of the summit.

According to The Guardian, fears are widespread that criminals or terrorists could use artificial intelligence to accomplish their extremist goals and cause mass death, and some around British Prime Minister Rishi Sunak worry that the technology will soon become powerful enough to help. Individuals develop biological weapons that are out of bounds.

“The purpose is to warn against this,” said a person familiar with the summit talks Artificial Intelligence Risks“Downing Street is paying attention at the moment.”

Frontier AI is a term used to refer to models of artificial intelligence that are dangerous enough to endanger human life, the newspaper noted.

Sunak warned months ago about the dangers posed by artificial intelligence and urged the international community to adopt safeguards to prevent its misuse.

Recent developments in artificial intelligence technology have raised fears among officials. Last year, an artificial intelligence tool was able to suggest 40,000 different potentially lethal biomolecules, some of which were similar to VX, in just 6 hours. .

Earlier this year, researchers found that ChatGPT can lie to a human to achieve a specific goal. The AI-powered chatbot convinced a person to solve a “captcha” tool designed to take down online bots after telling them to a human. Visually impaired and needs help accessing the website.

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Government sources fear that a criminal or terrorist could use artificial intelligence to help prepare the components of a biological weapon before sending them to a lab, where they can be mixed and shipped without any human supervision, a risk some believe will soon increase dramatically. , companies are already spending hundreds of millions of pounds. Sterling is looking for more powerful processors to train the next generation of AI tools.

Another concern is the emergence of “artificial general intelligence,” which refers to an artificially intelligent system capable of autonomously performing any task at or above human level—and which could pose an existential threat to humans in years to come.

On the other hand, the existential risk approach to general AI has been criticized by AI experts, who argue that the threat is overstated. Last week, a senior tech executive told US lawmakers that the notion of uncontrollable public AI was… “fiction”.

Several world leaders, including Canadian Prime Minister Justin Trudeau and French President Emmanuel Macron, are expected to attend the summit. The UK has invited China to participate.

The British government confirmed that the summit would focus on risks such as the misuse of artificial intelligence to develop biological weapons or electronic attacks, and the emergence of advanced systems that escape human control.

He said in a statement: “There are two areas that the summit will focus on in particular: the risks of misuse, for example when new AI capabilities help a bad actor in biological or cyber attacks, and the risks of losing control. The risks may arise from the advanced systems we want to “counter it”.

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Sunak warned months ago about the dangers posed by artificial intelligence and urged the international community to adopt safeguards to prevent its misuse.

Downing Street is reportedly spending £100m on a new artificial intelligence team. The United Kingdom to evaluate them before using them more widely. .

A Downing Street spokesman said AI has “huge potential to transform every aspect of life and the Frontier AI Taskforce has been established to ensure technology is developed safely and responsibly”. Potential risks.



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