Libro de Visitas

Donaldjar

03 Jul 2025 - 02:40 pm

Ukrainian President Volodymyr Zelensky will meet US President Joe Biden and Vice President Kamala Harris in Washington on Thursday. Leon Neal/Getty Images
CNN
—
Ukrainian President Volodymyr Zelensky’s visit to the White House on Thursday could be his final chance to convince a receptive American president of his country’s war aims.
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The precise details of the “victory plan” Zelensky plans to present in separate meetings to President Joe Biden and Vice President Kamala Harris are unknown, having been closely held until they are presented to the American leaders.

But according to people briefed on its broad contours, the plan reflects the Ukrainian leader’s urgent appeals for more immediate help countering Russia’s invasion. Zelensky is also poised to push for long-term security guarantees that could withstand changes in American leadership ahead of what is widely expected to be a close presidential election between Harris and former President Donald Trump.

The plan, people familiar with it said, acts as Zelensky’s response to growing war weariness even among his staunchest of western allies. It will make the case that Ukraine can still win — and does not need to cede Russian-seized territory for the fighting to end — if enough assistance is rushed in.

That includes again asking permission to fire Western provided long-range weapons deeper into Russian territory, a line Biden once was loathe to cross but which he’s recently appeared more open to as he has come under growing pressure to relent.

Even if Biden decides to allow the long-range fires, it’s unclear whether the change in policy would be announced publicly.

Biden is usually apt to take his time making decisions about providing Ukraine new capabilities. But with November’s election potentially portending a major change in American approach to the war if Trump were to win, Ukrainian officials — and many American ones — believe there is little time to waste.
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Trump has claimed he will be able to “settle” the war upon taking office and has suggested he’ll end US support for Kyiv’s war effort.

“Those cities are gone, they’re gone, and we continue to give billions of dollars to a man who refused to make a deal, Zelensky. There was no deal that he could have made that wouldn’t have been better than the situation you have right now. You have a country that has been obliterated, not possible to be rebuilt,” Trump said during a campaign speech in Mint Hill, North Carolina, on Wednesday.

Comments like those have lent new weight to Thursday’s Oval Office talks, according to American and European officials, who have described an imperative to surge assistance to Ukraine while Biden is still in office.

As part of Zelensky’s visit, the US is expected to announce a major new security package, thought it will likely delay the shipping of the equipment due to inventory shortages, CNN previously reported according to two US officials. On Wednesday, the US announced a package of $375 million.

The president previewed Zelensky’s visit to the White House a day beforehand, declaring on the margins of the United Nations General Assembly his administration was “determined to ensure that Ukraine has what it needs to prevail in fight for survival.”
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“Tomorrow, I will announce a series of actions to accelerate support for Ukraine’s military – but we know Ukraine’s future victory is about more than what happens on the battlefield, it’s also about what Ukrainians do make the most of a free and independent future, which so many have sacrificed so much for,” he said.

Sanidix

03 Jul 2025 - 01:36 pm

When it comes to pumps, it's easy to forget how important their contribution to everyday life is. They don't just move water — they do it efficiently, saving you resources and time. For summer residents who have their own plots, a pump can be a real salvation when watering, while owners of private homes will appreciate the opportunity to avoid unpleasant situations associated with flooding.""Imagine that you can rest easy knowing that the pump will take care of your irrigation or drainage system. It really creates an extra level of peace in your life. Absolutely, pumps for home should be at the top of the list of desired improvements if you want your home to be cozy and safe.

Antioneliz

03 Jul 2025 - 12:28 pm

“It’s true that both plants are not yet operating at the capacity we originally targeted,” said the Climeworks spokesperson.
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“Like all transformative innovations, progress is iterative, and some steps may take longer than anticipated,” they said.

The company’s prospective third plant in Louisiana aims to remove 1 million tons of carbon a year by 2030, but it’s uncertain whether construction will proceed under the Trump administration.

A Department of Energy spokesperson said a department-wide review was underway “to ensure all activities follow the law, comply with applicable court orders and align with the Trump administration’s priorities.” The government has a mandate “to unleash ‘American Energy Dominance’,” they added.

Direct air capture’s success will also depend on companies’ willingness to buy carbon credits.
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Currently companies are pretty free to “use the atmosphere as a waste dump,” said Holly Buck, assistant professor of environment and sustainability at the University at Buffalo. “This lack of regulation means there is not yet a strong business case for cleaning this waste up,” she told CNN.

Another criticism leveled at Climeworks is its failure to offset its own climate pollution. The carbon produced by its corporate activities, such as office space and travel, outweighs the carbon removed by its plants.

The company says its plants already remove more carbon than they produce and corporate emissions “will become irrelevant as the size of our plants scales up.”

Some, however, believe the challenges Climeworks face tell a broader story about direct air capture.

This should be a “wake-up call,” said Lili Fuhr, director of the fossil economy program at the Center for International Environmental Law. Climeworks’ problems are not “outliers,” she told CNN, “but reflect persistent technical and economic hurdles faced by the direct air capture industry worldwide.”

“The climate crisis demands real action, not speculative tech that overpromises and underdelivers.” she added.

Some of the Climeworks’ problems are “related to normal first-of-a-kind scaling challenges with emerging complex engineering projects,” Buck said.

But the technology has a steep path to becoming cheaper and more efficient, especially with US slashing funding for climate policies, she added. “This kind of policy instability and backtracking on contracts will be terrible for a range of technologies and innovations, not just direct air capture.”

Direct air capture is definitely feasible but its hard, said MIT’s Buck. Whether it succeeds will depend on a slew of factors including technological improvements and creating markets for carbon removals, he said.

“At this point in time, no one really knows how large a role direct air capture will play in the future.”

Justinhum

03 Jul 2025 - 11:26 am

Les adherents du parti Les Republicains sont appeles a voter, samedi et dimanche, pour choisir leur futur president. Mais entre Bruno Retailleau et Laurent Wauquiez, peu de differences ideologiques existent : a l’image de ce qu’est devenu leur parti depuis 2017, tous deux font campagne a droite toute en misant sur les questions d’immigration et de securite.
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Publie le : 16/05/2025 - 10:45
Modifie le : 16/05/2025 - 10:52

6 minTemps de lecture
kraken33
Par :
Romain BRUNET
Laurent Wauquiez et Bruno Retailleau, le 19 septembre 2024, arrivant a Matignon.
Laurent Wauquiez et Bruno Retailleau, le 19 septembre 2024, arrivant a Matignon. © Ludovic Marin, AFP
Apres plusieurs semaines de campagne, difficile de savoir qui de Bruno Retailleau ou Laurent Wauquiez remportera la presidence du parti Les Republicains (LR). Les adherents du parti de droite sont invites a les departager, samedi 17 et dimanche 18 mai, pour choisir celui qui incarnera desormais LR, avec en toile de fond l’election presidentielle de 2027.

Mais comment choisir entre deux candidats presentant si peu de differences de ligne ideologique ? Bruno Retailleau et Laurent Wauquiez placent constamment l’immigration et la securite au centre de leurs discours. Si bien que pour exister face a un candidat-ministre devenu favori et omnipresent dans les medias, l’ancien president de la region Auvergne-Rhone-Alpes s’est senti oblige de jouer la surenchere en proposant, le 8 avril dans le JDNews, "que les etrangers dangereux sous OQTF de quitter le territoire francais] soient enfermes dans un centre de retention a Saint-Pierre-et-Miquelon, hors de l’Hexagone".

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https://kra---33cc.ru

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03 Jul 2025 - 11:08 am

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Lavilltit

03 Jul 2025 - 10:32 am

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Vincentsyday

03 Jul 2025 - 10:27 am

“AI expends a lot of energy being polite, especially if the user is polite, saying ‘please’ and ‘thank you,’”
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Dauner explained. “But this just makes their responses even longer, expending more energy to generate each word.”

For this reason, Dauner suggests users be more straightforward when communicating with AI models. Specify the length of the answer you want and limit it to one or two sentences, or say you don’t need an explanation at all.

Most important, Dauner’s study highlights that not all AI models are created equally, said Sasha Luccioni, the climate lead at AI company Hugging Face, in an email. Users looking to reduce their carbon footprint can be more intentional about which model they chose for which task.

“Task-specific models are often much smaller and more efficient, and just as good at any context-specific task,” Luccioni explained.
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If you are a software engineer who solves complex coding problems every day, an AI model suited for coding may be necessary. But for the average high school student who wants help with homework, relying on powerful AI tools is like using a nuclear-powered digital calculator.

Even within the same AI company, different model offerings can vary in their reasoning power, so research what capabilities best suit your needs, Dauner said.

When possible, Luccioni recommends going back to basic sources — online encyclopedias and phone calculators — to accomplish simple tasks.

Why it’s hard to measure AI’s environmental impact
Putting a number on the environmental impact of AI has proved challenging.

The study noted that energy consumption can vary based on the user’s proximity to local energy grids and the hardware used to run AI models.
That’s partly why the researchers chose to represent carbon emissions within a range, Dauner said.

Furthermore, many AI companies don’t share information about their energy consumption — or details like server size or optimization techniques that could help researchers estimate energy consumption, said Shaolei Ren, an associate professor of electrical and computer engineering at the University of California, Riverside who studies AI’s water consumption.

“You can’t really say AI consumes this much energy or water on average — that’s just not meaningful. We need to look at each individual model and then (examine what it uses) for each task,” Ren said.

One way AI companies could be more transparent is by disclosing the amount of carbon emissions associated with each prompt, Dauner suggested.

Douglastum

03 Jul 2025 - 08:00 am

Elon Musk stood next to President Donald Trump in the Oval Office on Friday, but the physical proximity belied a growing philosophical divide between two of the world's most powerful men, resulting in the tech mogul's abrupt announcement that he is departing Washington — without having achieved his goal of decimating the federal government.
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Trump took a more charitable view of Musk's tenure during a sprawling news conference in which he also declined to rule out pardoning Sean "Diddy" Combs, who is on trial on charges of sex trafficking and other alleged crimes; said he dislikes "the concept" of former first lady Jill Biden being forced to testify before Congress about her husband's mental fitness; and predicted again that Iran is on the cusp of making a deal that would suspend its pursuit of nuclear weapons.
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In a battle of plutocrats against populists, Bannon, a longtime advocate for reducing the size and scope of government, found Musk's methods and policy preferences to be sharply at odds with those of the MAGA movement. So, ultimately, did Musk, who broke with Trump repeatedly on agenda items as narrow as limiting visas for foreign workers and as broad as Trump's signature "big beautiful" budget bill — which Musk belittled for threatening to add trillions of dollars to the national debt.

“I was, like, disappointed to see the massive spending bill, frankly, which increases the budget deficit, not just decrease it, and undermines the work that the DOGE team is doing," Musk said in an interview with CBS' "Sunday Morning," which will air this weekend.
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"I love the gold on the ceiling," he said.

Musk has argued that inertia throttled his efforts to reduce government spending — a conclusion that raises questions about whether he was naive about the challenge of the mission he undertook.

“The federal bureaucracy situation is much worse than I realized,” he told The Washington Post this week. “I thought there were problems, but it sure is an uphill battle trying to improve things in D.C., to say the least.”

On Friday, he drew an implicit parallel between American government and the Nazi regime that committed a genocide, invoking the "banality of evil" that Hannah Arendt used to describe the atrocities in Germany.
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Johnnybup

03 Jul 2025 - 07:32 am

Магазин расходных материалов для столярного производства
Специализированный магазин, предлагающий расходные материалы для станков и электрических и пневматических инструментов для столярного и мебельного производства, деревянного домостроения есть в Москве на Волоколамском шоссе. В интернете его можно найти, как магазин «Абразивы и щётки». Профессиональные пользователи по достоинству оценили ассортимент и качество товаров.
Качественные абразивные материалы и технические щетки играют ключевую роль в деревообработке, строительстве, металлообработке и других отраслях. В этой статье разберем, что было бы полезно покупателям увидеть на полках профильного магазина.
щетка для дерева
1. Ассортимент: ключевые категории товаров
Абразивные инструменты
• Шлифовальные круги для болгарки:
o На липучке, лепестковые торцевые, фибровые
o по древесине, лаку, краске, металлу, нержавейке, алюминию, камню.
• Отрезные круги:
o По металлу, нержавейке, алюминию, камню
• Шлифовальные ленты:
o Для ленточных шлифовальных шлифмашин, напильников, станков.
• Наждачная бумага:
o Рулоны, листы на тканевой и бумажной основе.
Технические щетки
• Корщетки для УШМ и дрелей:
o Стальные (проволока), нейлоновые, комбинированные.
• Ручные щетки:
o С деревянной/пластиковой ручкой.
• Дисковые щетки:
o Для обработки кромок и снятия заусенцев.
• Щетки для станков:
o Для промышленного применения.
Сопутствующие товары
• Полировальные пасты и войлок.
• Алмазные сегменты для шлифовки бетона.
• Опорные тарелки для шлифкругов.

фреза 18 пазовая
1. Ассортимент: ключевые категории товаров
Абразивные инструменты
• Шлифовальные круги для болгарки:
o На липучке, лепестковые торцевые, фибровые
o по древесине, лаку, краске, металлу, нержавейке, алюминию, камню.
• Отрезные круги:
o По металлу, нержавейке, алюминию, камню
• Шлифовальные ленты:
o Для ленточных шлифовальных шлифмашин, напильников, станков.
• Наждачная бумага:
o Рулоны, листы на тканевой и бумажной основе.
Технические щетки
• Корщетки для УШМ и дрелей:
o Стальные (проволока), нейлоновые, комбинированные.
• Ручные щетки:
o С деревянной/пластиковой ручкой.
• Дисковые щетки:
o Для обработки кромок и снятия заусенцев.
• Щетки для станков:
o Для промышленного применения.
Сопутствующие товары
• Полировальные пасты и войлок.
• Алмазные сегменты для шлифовки бетона.
• Опорные тарелки для шлифкругов.
Фрезы концевые
o Для фрезерных станков
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2. Приоритеты в работе магазина
1. Качество и надежность
• Предложить покупателям широкую линейку товаров рассчитанную на профессиональных мастеров, а так же для единоразовых работ.
• Торговые марки производителей: Klingspor, 3M, Mirka, Osborn, Lessmann.
• Сертифицированная продукция (ISO, ГОСТ).
2. Широта ассортимента
• Охватывать все типы обработки: от грубой зачистки до финишной полировки.
• Иметь в наличии расходники для разных инструментов (УШМ, дрели, станки, в.ч. редких размеров ).
3. Экспертные консультации
• Помогать клиентам подбирать абразив под конкретные задачи:
o Какой круг на липучке выбрать для смолистой, твердой древесины, шпаклевки?
o Какая щетка лучше удаляет ржавчину?
o Чем отполировать перила из нержавеющей стали?
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3. Вывод
Успешный магазин "Абразивы и щетки" должен сочетать:
? Широкий ассортимент (от дешевых расходников до премиум-инструмента).
? Экспертный подход (консультации, тестовые образцы).
? Гибкие условия (опт, доставка, сервис).
Если планируете открыть такой магазин или расширить ассортимент – делайте ставку на качество и сервис! ??
Какой абразив вы используете чаще всего? Делитесь в комментариях! ??

Harveygal

03 Jul 2025 - 04:41 am

“Generally, if people were more informed about the average
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(environmental) cost of generating a response, people would maybe start thinking, ‘Is it really necessary to turn myself into an action figure just because I’m bored?’ Or ‘do I have to tell ChatGPT jokes because I have nothing to do?’” Dauner said.

Additionally, as more companies push to add generative AI tools to their systems, people may not have much choice how or when they use the technology, Luccioni said.

“We don’t need generative AI in web search. Nobody asked for AI chatbots in (messaging apps) or on social media,” Luccioni said. “This race to stuff them into every single existing technology is truly infuriating, since it comes with real consequences to our planet.”
https://tripscan.biz
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With less available information about AI’s resource usage, consumers have less choice, Ren said, adding that regulatory pressures for more transparency are unlikely to the United States anytime soon. Instead, the best hope for more energy-efficient AI may lie in the cost efficacy of using less energy.

“Overall, I’m still positive about (the future). There are many software engineers working hard to improve resource efficiency,” Ren said. “Other industries consume a lot of energy too, but it’s not a reason to suggest AI’s environmental impact is not a problem. We should definitely pay attention.”

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