![]() |
|
|
|
Si buscas
hosting web,
dominios web,
correos empresariales o
crear páginas web gratis,
ingresa a
PaginaMX
![]() ![]() |
VínculosLic. Ramiro Peña Ronderos 722 3977037 Lic. Jose Luis Alcántara alcantara.jl@hotmail.com tels. 01 55 5525252051 41713702 en Mexico, D.F tel. Oficina Toluca 01772 212 2746 |
Tu Sitio Web Gratis © 2025 PROGRAMA EDUCATIVO NACIONAL |
Michaelstona
15 Apr 2025 - 06:14 pm
Americans nearing retirement and recent retirees said they were anxious and frustrated following a second day of market turmoil that hit their 401(k)s after President Donald Trump’s escalation of tariffs.
kraken9
As the impending tariffs shook the global economy Friday, people who were planning on their retirement accounts to carry them through their golden years said the economic chaos was hitting too close to home.
kraken4 at
Some said they are pausing big-ticket purchases and reconsidering home renovations, while others said they fear their quality of life will be adversely affected by all the turmoil.
“I’m just kind of stunned, and with so much money in the market, we just sort of have to hope we have enough time to recover,” said Paula, 68, a former occupational health professional in New Jersey who retired three years ago.
Paula, who spoke on the condition of anonymity because she feared retaliation for speaking out against Trump administration policies, said she was worried about what lies ahead.
https://kra-40-cc.ru
“What we’ve been doing is trying to enjoy the time that we have, but you want to be able to make it last,” Paula said Friday. “I have no confidence here.”
Trump fulfilled his campaign promise this week to unleash sweeping tariffs, including on the United States’ largest trading partners, in a move that has sparked fears of a global trade war. The decision sent the stock market spinning. On Friday afternoon, the broad-based S&P 500 closed down 6%, the tech-heavy Nasdaq dropped 5.8%, and the Dow Jones Industrial Average fell more than 2,200 points, or about 5.5%.
Jasonmom
15 Apr 2025 - 05:46 pm
Water and life
stargate finance
Lightning is a dramatic display of electrical power, but it is also sporadic and unpredictable. Even on a volatile Earth billions of years ago, lightning may have been too infrequent to produce amino acids in quantities sufficient for life — a fact that has cast doubt on such theories in the past, Zare said.
Water spray, however, would have been more common than lightning. A more likely scenario is that mist-generated microlightning constantly zapped amino acids into existence from pools and puddles, where the molecules could accumulate and form more complex molecules, eventually leading to the evolution of life.
“Microdischarges between obviously charged water microdroplets make all the organic molecules observed previously in the Miller-Urey experiment,” Zare said. “We propose that this is a new mechanism for the prebiotic synthesis of molecules that constitute the building blocks of life.”
However, even with the new findings about microlightning, questions remain about life’s origins, he added. While some scientists support the notion of electrically charged beginnings for life’s earliest building blocks, an alternative abiogenesis hypothesis proposes that Earth’s first amino acids were cooked up around hydrothermal vents on the seafloor, produced by a combination of seawater, hydrogen-rich fluids and extreme pressure.
Researchers identified salt minerals in the Bennu samples that were deposited as a result of brine evaporation from the asteroid’s parent body. In particular, they found a number of sodium salts, such as the needles of hydrated sodium carbonate highlighted in purple in this false-colored image – salts that could easily have been compromised if the samples had been exposed to water in Earth’s atmosphere.
Related article
Yet another hypothesis suggests that organic molecules didn’t originate on Earth at all. Rather, they formed in space and were carried here by comets or fragments of asteroids, a process known as panspermia.
“We still don’t know the answer to this question,” Zare said. “But I think we’re closer to understanding something more about what could have happened.”
Though the details of life’s origins on Earth may never be fully explained, “this study provides another avenue for the formation of molecules crucial to the origin of life,” Williams said. “Water is a ubiquitous aspect of our world, giving rise to the moniker ‘Blue Marble’ to describe the Earth from space. Perhaps the falling of water, the most crucial element that sustains us, also played a greater role in the origin of life on Earth than we previously recognized.”
Jesselinue
15 Apr 2025 - 05:16 pm
Здравствуйте!
Предлагаем услуги по изготовлению строительных металлоконструкций. Контроль качества на каждом этапе производства. Гарантируем надёжность и точность исполнения. Сварка, резка, покраска и сборка — всё в одном месте.|Полный цикл изготовления металлоконструкций: от проекта до монтажа. Контроль качества на каждом этапе производства. Принимаем заказы на серийное и индивидуальное производство. Индивидуальный подход и гибкие условия сотрудничества.|
Вся информация на сайте - https://borza.pro/
Изготовление металлоконструкций, компании по производству металлоконструкций, металлоконструкции изготовление заказать
прайс на изготовление металлоконструкций, Изготовление металлоконструкций, металлоконструкция область производство
Удачи!
Jeffreyspeab
15 Apr 2025 - 04:49 pm
Americans nearing retirement and recent retirees said they were anxious and frustrated following a second day of market turmoil that hit their 401(k)s after President Donald Trump’s escalation of tariffs.
kra33
As the impending tariffs shook the global economy Friday, people who were planning on their retirement accounts to carry them through their golden years said the economic chaos was hitting too close to home.
kra27 at
Some said they are pausing big-ticket purchases and reconsidering home renovations, while others said they fear their quality of life will be adversely affected by all the turmoil.
“I’m just kind of stunned, and with so much money in the market, we just sort of have to hope we have enough time to recover,” said Paula, 68, a former occupational health professional in New Jersey who retired three years ago.
Paula, who spoke on the condition of anonymity because she feared retaliation for speaking out against Trump administration policies, said she was worried about what lies ahead.
https://kr-20.com
“What we’ve been doing is trying to enjoy the time that we have, but you want to be able to make it last,” Paula said Friday. “I have no confidence here.”
Trump fulfilled his campaign promise this week to unleash sweeping tariffs, including on the United States’ largest trading partners, in a move that has sparked fears of a global trade war. The decision sent the stock market spinning. On Friday afternoon, the broad-based S&P 500 closed down 6%, the tech-heavy Nasdaq dropped 5.8%, and the Dow Jones Industrial Average fell more than 2,200 points, or about 5.5%.
Jesselinue
15 Apr 2025 - 04:36 pm
Привет всем!
Изготовление металлоконструкций по чертежам заказчика. Контроль качества на каждом этапе производства. Гарантируем надёжность и точность исполнения. Индивидуальный подход и гибкие условия сотрудничества.|Предлагаем услуги по изготовлению строительных металлоконструкций. Доставка по всей России и странам СНГ. Гарантируем надёжность и точность исполнения. Индивидуальный подход и гибкие условия сотрудничества.|Выполняем заказы на металлоконструкции любой сложности. Высокоточное оборудование, сертифицированные материалы. Профессиональный подход и соблюдение сроков — наш приоритет. Высокоточное оборудование, сертифицированные материалы.|Производим металлоконструкции любых типов и размеров. Индивидуальный подход и гибкие условия сотрудничества. Принимаем заказы на серийное и индивидуальное производство. Работаем с частными и корпоративными клиентами.|
Вся информация на сайте - https://borza.pro/
производство изделий металлоконструкции, стоимость изготовления и монтажа 1 тонны металлоконструкций, производство металлоконструкций металлоизделий
изготовление металлоконструкций на строительной площадке, производство и монтаж металлоконструкций, изготовление металлоконструкций московская область
Удачи!
Kevinfup
15 Apr 2025 - 04:09 pm
Why there’s a huge collection of vintage cars stored in the middle of the desert
base bridge
Back at the turn of the 21st century, Qatar was a country with few cultural attractions to keep visitors and residents entertained. Yet the Sheikh Faisal Bin Qassim Al Thani Museum — known as the FBQ Museum — was a place that most people visited as an alternative to the then-still rather ramshackle National Museum of Qatar.
You had to make an appointment, and drive out into the desert, getting lost a few times along the way, but then you were welcomed to the lush Al Samriya Farm with a cup of tea and some cake. The highlight was being allowed into a space crammed full with shelves and vitrines holding all sorts of eclectic artifacts from swords to coins — with the odd car and carriage standing in the grounds.
It wasn’t necessarily the kind of museum you’d find elsewhere in the world, but it was definitely a sight that needed seeing.
Today, it has grown and now claims to be one of the world’s largest private museums. It holds over 30,000 items, including a fleet of traditional dhow sailboats, and countless carpets. There’s also an entire house that once stood in Damascus, Syria.
There are archaeological finds dating to the Jurassic age, ancient copies of the Quran, a section that details the importance of pearling within Qatar’s history, and jewelry dating to the 17th century.
There are also items from 2022’s FIFA World Cup in Qatar including replica trophies, balls used in the games, entry passes, football jerseys and even shelves full of slightly creepy dolls and children’s plush animals.
Some of the more disturbing exhibits include various items of Third Reich paraphernalia in the wartime room, and, strangely enough, several showcases of birds’ legs with marking rings on them. Basically, whatever you can think of, you have a very good chance of finding it here.
Rumor even has it that behind a locked door is a room filled with the late Princess Diana’s dresses and other memorabilia, accessible only to a select few visitors. Another door hides a room, no longer open to the public, filled with collectibles of the late Saddam Hussein.
Freddierah
15 Apr 2025 - 03:27 pm
Some scientists believe that fatty acids such as decanoic acid and dodecanoic acid formed the membranes of the first simple cell-like structures on Earth, Pearce said.
connext bridge
“(This is) the closest we’ve come to detecting a major biomolecule-related signal — something potentially tied to membrane structure, which is a key feature of life,” Pearce said via email. “Organics on their own are intriguing, but not evidence of life. In contrast, biomolecules like membranes, amino acids, nucleotides, and sugars are central components of biology as we know it, and finding any of them would be groundbreaking (we haven’t yet).”
Returning samples from Mars
The European Space Agency plans to launch its ExoMars Rosalind Franklin rover to the red planet in 2028, and the robotic explorer will carry a complementary instrument to SAM. The rover LS6 will have the capability to drill up to 6.5 feet (2 meters) beneath the Martian surface — and perhaps find larger and better-preserved organic molecules.
While Curiosity’s samples can’t be studied on Earth, the Perseverance rover has actively been collecting samples from Jezero Crater, the site of an ancient lake and river delta, all with the intention of returning them to Earth in the 2030s via a complicated symphony of missions called Mars Sample Return.
Both rovers have detected a variety of organic carbon molecules in different regions on Mars, suggesting that organic carbon is common on the red planet, Williams said.
While Curiosity and Perseverance have proven they can detect organic matter, their instruments can’t definitively determine all the answers about their origins, said Dr. Ashley Murphy, postdoctoral research scientist at the Planetary Science Institute. Murphy, who along with Williams previously studied organics identified by Perseverance, was not involved in the new research.
“To appropriately probe the biosignature question, these samples require high-resolution and high-sensitivity analyses in terrestrial labs, which can be facilitated by the return of these samples to Earth,” Murphy said.
Josephsmimb
15 Apr 2025 - 03:15 pm
Greenland’s leader says US officials’ visit is ‘highly aggressive.’ Trump says it’s ‘friendliness, not provocation’
extra finance
Greenland’s prime minister said a planned visit to the island by US officials, including second lady Usha Vance, is “highly aggressive,” plunging relations to a new low after President Donald Trump vowed to annex the autonomous Danish territory.
But despite the backlash, Trump has insisted the visit is about “friendliness, not provocation” – and claims the US team was “invited.”
Vance, the wife of US Vice President JD Vance, will travel to Greenland this week to watch the island’s national dogsled race and “celebrate Greenlandic culture and unity,” according to a statement from the White House. National security adviser Mike Waltz is also expected to visit the territory this week, according to a source familiar with the trip.
Greenland Prime Minister Mute B. Egede called the US delegation’s trip to the island “highly aggressive” in an interview with Greenlandic newspaper Sermitsiaq on Sunday, and raised particular objection to Waltz’s visit.
“What is the national security adviser doing in Greenland? The only purpose is to demonstrate power over us,” Egede said. “His mere presence in Greenland will no doubt fuel American belief in Trump’s mission — and the pressure will increase.”
Trump claimed on Monday that people in Greenland have responded warmly to the US’s recent interest in the territory. “They’re calling us. We’re not calling them. And we were invited over there,” he said.
“We’re dealing with a lot of people from Greenland that would like to see something happen with respect to them being properly protected and properly taken care of,” Trump told reporters following a meeting with his Cabinet.
“I think Greenland is going to be something that maybe is in our future,” Trump added.
The president said he believes Secretary of State Marco Rubio would be traveling to Greenland too.
Trump’s idea to annex Greenland has thrown an international spotlight on the territory, which holds vast stores of rare earth minerals critical for high-tech industries, and has raised questions about the island’s future security as the US, Russia and China vie for influence in the Arctic. Trump has repeatedly expressed interest in the US taking the island by force or economic coercion, even as Denmark and Greenland have firmly rejected the idea.
Jesselinue
15 Apr 2025 - 02:49 pm
Добрый день!
Изготовление металлоконструкций по чертежам заказчика. Изготовление опор, балок, ферм, колонн и других элементов. Гарантируем надёжность и точность исполнения. Сварка, резка, покраска и сборка — всё в одном месте.|Производим металлоконструкции любых типов и размеров. Высокоточное оборудование, сертифицированные материалы. Профессиональный подход и соблюдение сроков — наш приоритет. Высокоточное оборудование, сертифицированные материалы.|Предлагаем услуги по изготовлению строительных металлоконструкций. Сварка, резка, покраска и сборка — всё в одном месте. Гарантируем надёжность и точность исполнения. Контроль качества на каждом этапе производства.|
Вся информация на сайте - https://borza.pro/
изготовление 1 тонны металлоконструкций, Изготовление металлоконструкций, изготовление 1 тонны металлоконструкций
изготовление металлоконструкций область, Изготовление металлоконструкций, изготовление металлоконструкций цена за 1 тонну
Удачи!
Donaldemoth
15 Apr 2025 - 02:06 pm
President Donald Trump speaks to reporters at the White House in Washington, DC, on January 30. Chip Somodevilla/Getty Images
CNN
—
Just about everyone thought it was a bluff. Top analysts from the biggest banks on Wall Street said it was highly unlikely. Stocks were trading like it wouldn’t happen. Some companies built contingency plans, but they weren’t exactly rushing to make changes.
[url=https://bs2wio.com]спрут зеркало[/url]
But the tariffs are coming — in full force. President Donald Trump announced Saturday that a massive 25% tariff on all goods from Mexico and most imports from Canada will go into effect Tuesday. An additional 10% tariff on Chinese goods will be enacted the same day.
Trump in a message posted on Truth Social Sunday said, “We don’t need anything they have. We have unlimited Energy, should make our own Cars, and have more Lumber than we can ever use.” But America’s supply chains are reliant on its trading partners, and even for goods that could be grown or produced exclusively in the United States, the complex web of interconnected global trade cannot easily be unwound.
[url=https://blsp-at.ru]bslp at[/url]
So the additional costs on foreign-made goods will be paid by American importers, who typically pass those costs onto retailers, who pass them onto inflation-weary consumers. That means prices will rise — although, for most items, not immediately. Businesses’ profits will be squeezed as they bear the cost burden of the tariffs or pay to adjust their carefully constructed and at times inflexible supply chains.
That’s why stocks on Monday were set to tumble. Dow futures were more than 600 points, or 1.3% lower. S&P 500 futures sank 1.5%. and Nasdaq futures were 1.7% lower.
Globally, stocks fell, too. Major European indexes were down across the board, and Asian markets closed sharply lower. Bitcoin and other cryptos tumbled, brought down by growing fears of a recession. The US dollar rose sharply.
Energy costs surged: US crude oil rose 2.3% and natural gas spiked 7%. Despite a lower 10% tariff on Canadian electricity, natural gas and oil exports to the United States, the energy industry said it will not be able to quickly or easily find alternate sources. Diesel and jet fuel costs in particular will rise, according to Angie Gildea, the US energy sector lead at accounting firm KPMG, adding costs to all shipped goods and air travel.
blackspfgh3bi6im374fgl54qliir6to37txpkkd6ucfiu7whfy2odid.onion
https://bsr2.org
“Any infrastructure upgrades would not happen overnight,” Gildea told CNN. “Tariffs on Canadian oil would increase costs for US refiners, leading to price hikes for consumers.”
Auto industry stock futures were particularly hard-hit, because virtually all American-made cars are manufactured at least in some part in Mexico or Canada — what was a free-trade zone. GM (GM) fell more than 6%, Jeep and Chrysler maker Stellantis (STLA) was down 5% and Ford (F) fell more than 3%.