My-Prof.it: i professori online che ti aiutano in diretta

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Avete delle lacune nelle vostre conoscenze scolastiche? Ora c’è un servizio fatto apposta per gli studenti delle scuole secondarie di primo e di secondo livello: My-Prof.it. Una equipe di professori a vostra disposizione, che potrete comodamente contattare da casa per richiedere consultazioni e spiegazioni riguardo a cose che non avete capito bene, tutto ciò utilizzando semplicemente Skype e un microfono dotato anche di cuffie. Per chi vuole e, non ha paura di farsi vedere, c’è anche la possibilità di comunicare con il professore in questione via webcam e rendere così il tutto più professionale. Ma di cosa si tratta nei dettagli questo servizio?

Per iniziare ad usufruire del servizio dovete aprire la pagina relativa alla registrazionee compilare i relativi campi richiedenti i vostri dati (ovviamente gli utenti minorenni devono necessariamente far effettuare la propria registrazione da un genitore). Leggere attentamente sia l’informativa sulla privacy che il contratto proposti e se siete d’accordo accettate. Successivamente vi verrà chiesta la quota iniziale per l’attivazione del servizio che è pari a 29,90 euro, comprendente anche un bonus di 5 euro, da subito utilizzabile per le chiamate ai prof. Una volta che vi sarà arrivata la mail di conferma sul vostro indirizzo di posta elettronica, cliccate sul link citatovi per aprire la pagina di conferma.

Il costo di una chiamata è pari a 2,5 euro per un tempo massimo di 6 minuti. Nei primi 45 secondi vi sarà una veloce lettura della domanda da parte dell’insegnante che valuterà il quesito e saprà subito rispondervi. Per chiamate relative a materie scientifiche, come matematica, il costo è pari a 5 euro, prezzo che è applicato anche per lezioni che superino i 6 minuti concessi (per la difficoltà nel trattamento dell’argomento), fino ad un massimo di 12 minuti.

Una volta registrati potrete accedere al vostro account My-Prof e iniziare ad usufruire del servizio. Quando i soldi presenti sul vostro Borsellino elettronico sono terminati, basterà ricaricarlo con apposite ricariche acquistabili con le varie forme di pagamento esistenti.

5.195 commenti su “My-Prof.it: i professori online che ti aiutano in diretta”

  1. Выше, чем когда-либо, больше, больше: на этой неделе мы представляем вам обзор совсем новых рекордных проектов и начинаний по всему миру.
    Самый величайший мост в мире откроется в месяце июня в китайской провинции Гуйчжоу, горном регионе, где уже находится почти большая часть 100 самых высоких мостов мира.
    Мост через Гранд-Каньон Хуацзян располагается на 625 метров над уровнем реки, что на 947 футов выше французского виадука Мийо, нынешнего обладателя титула моста.
    Китай заявляет, что его новый мост уменьшит путешествия по каньону с двух часов до одной минуты, что поможет
    купить гашиш Кисловодск
    сингапурский бар LeVel33 в прошлом месяце был назван самой величайшей в мире мини-пивоварней внутри здания.
    Оборудование для пивоварения, включая 12 танков, два медных варочных котла и охладительную машину, пришлось поднять на высоту 33 этажа башни Marina Bay Financial Centre с помощью крана, но для гостей потрясающий вид на горизонт Сингапура того стоит.
    Еще более удивительный новый рекордсмен Гиннесса находится на Филиппинах: самое большее здание в форме курицы.
    Это также место для ночлега, что вполне подойдет, если вам нравятся абсолютно кондиционированные птичьи скульптуры высотой 114 футов, но вас не так уж и беспокоят окна.
    Самый гигантский круизный лайнер Disney отправится в свой первый поход в в конце 2025 года.
    Большинству американцев придется совершить долгий перелет, чтобы посетить Disney Adventure на 6000 туристов, который станет первым судном круизной компании в порту приписки в Азии.
    От большого до малого, самый маленький парк в мире был признан Книгой рекордов Гиннесса. состоящий в японском городе Нагаизуми, примерно в около 68 миль к юго-западу от Токио, парк занимает площадь всего 2,6 квадратных фута и состоит из миниатюрного табурета и небольшого участка зелени.

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  2. There’s a ‘ghost hurricane’ in the forecast. It could help predict a real one
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    A scary-looking weather forecast showing a hurricane hitting the Gulf Coast in the second half of June swirled around social media this week—but don’t panic.

    It’s the season’s first “ghost hurricane.”

    Similar hype plays out every hurricane season, especially at the beginning: A cherry-picked, worst-case-scenario model run goes viral, but more often than not, will never come to fruition.

    Unofficially dubbed “ghost storms” or “ghost hurricanes,” these tropical systems regularly appear in weather models — computer simulations that help meteorologists forecast future conditions — but never seem to manifest in real life.

    The model responsible this week was the Global Forecast System, also known as the GFS or American model, run by the National Oceanic and Atmospheric Administration. It’s one of many used by forecasters around the world.

    All models have known biases or “quirks” where they tend to overpredict or underpredict certain things. The GFS is known to overpredict tropical storms and hurricanes in longer-term forecasts that look more than a week into the future, which leads to these false alarms. The GFS isn’t alone in this — all models struggle to accurately predict tropical activity that far in advance — but it is notorious for doing so.

    For example, the GFS could spit out a prediction for a US hurricane landfall about 10 days from now, only to have that chance completely disappear as the forecast date draws closer. This can occur at any time of the year, but is most frequent during hurricane season — June through November.

    It’s exactly what’s been happening over the past week as forecasters keep an eye out for the first storm of the 2025 Atlantic hurricane season.
    Why so many ghosts?
    No weather forecast model is designed in the exact same way as another, and that’s why each can generate different results with similar data.

    The reason the GFS has more false alarms when looking more than a week out than similar models – like Europe’s ECMWF, Canada’s CMC or the United Kingdom’s UKM – is because that’s exactly what it’s programmed to do, according to Alicia Bentley, the global verification project lead of NOAA’s Environmental Modeling Center.

    The GFS was built with a “weak parameterized cumulus convection scheme,” according to Bentley. In plain language, that means when the GFS thinks there could be thunderstorms developing in an area where tropical systems are possible – over the oceans – it’s more likely to jump to the conclusion that something tropical will develop than to ignore it.

    Other models aren’t built to be quite as sensitive to this phenomenon, and so they don’t show a tropical system until they’re more confident the right conditions are in place, which usually happens when the forecast gets closer in time.

    The western Caribbean Sea is one of the GFS’ favorite places to predict a ghost storm. That’s because of the Central American gyre: a large, disorganized area of showers and thunderstorms that rotates over the region and its surrounding water.

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  3. Выше, больше, крупнее: на этой неделе мы представляем обзор совсем новых рекордных проектов и начинаний по всему миру.
    Самый величайший мост в мире откроется в июне в китайской провинции Гуйчжоу, гористом регионе, где уже находится почти половина 100 самых высоких мостов мира.
    Мост через Гранд-Каньон Хуацзян приподнимается на 2051 фут над уровнем реки, что на практически 1000 футов выше французского виадука Мийо, нынешнего обладателя титула моста.
    Китай заявляет, что его новый мост сократит время путешествия по каньону с двух часов до одной минуты, что поможет
    купить ск кристаллы Ростов на Дону
    Сингапурский бар LeVel33 в прошлом месяце был назван самой наивысшей в мире мини-пивоварней внутри здания.
    Оборудование для пивоварения, включая 12 танков, два медных варочных котла и охладительную машину, пришлось поднять на 33-й этаж башни Marina Bay Financial Centre с помощью крана, но для гостей потрясающий панорама на горизонт Сингапура того стоит.
    Еще более необычный новый рекордсмен Гиннесса находится на островах Филиппин: самое крупнейшее здание в форме курицы.
    Это также гостиница, что вполне подойдет, если вам нравятся полностью кондиционированные птичьи скульптуры высотой 114 фута, но вас не так уж и беспокоят панорамные окна.
    Самый гигантский круизный лайнер Disney отправится в свой первый круиз в в последний месяц этого года.
    Большинству американцев придется совершить долгий перелет, чтобы посетить Disney Adventure на круизный лайнер вместимостью 6000, который станет первым судном круизной компании в порту приписки в Азии.
    От масштабного до малого, самый крошечный парк в мире был признан Книгой рекордов Гиннесса. состоящий в японском городе Нагаизуми, примерно в около 68 миль к юго-западу от Токио, парк занимает площадь всего 2,6 кв. фута и состоит из миниатюрного табурета и небольшого участка зелени.

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  4. Scientists mapped what happens if a crucial system of ocean currents collapses. The weather impact would be extreme
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    The collapse of a crucial network of Atlantic Ocean currents could push parts of the world into a deep freeze, with winter temperatures plunging to around minus 55 degrees Fahrenheit in some cities, bringing “profound climate and societal impacts,” according to a new study.

    There is increasing concern about the future of the Atlantic Meridional Overturning Circulation — known as the AMOC — a system of currents that works like a giant conveyor belt, pulling warm water from the Southern Hemisphere and tropics to the Northern Hemisphere, where it cools, sinks and flows back south.

    Multiple studies suggest the AMOC is weakening with some projecting it could even collapse this century as global warming disrupts the balance of heat and salinity that keeps it moving. This would usher in huge global weather and climate shifts — including plunging temperatures in Europe, which relies on the AMOC for its mild climate.

    What’s less clear, however, is how these impacts will unfold in a world heated up by humans burning fossil fuels.

    “What if the AMOC collapses and we have climate change? Does the cooling win or does the warming win?” asked Rene van Westen, a marine and atmospheric researcher at Utrecht University in the Netherlands and co-author of the paper published Wednesday in the Geophysical Research Letters journal.

    This new study is the first to use a modern, complex climate model to answer the question, he told CNN.
    The researchers looked at a scenario where the AMOC weakens by 80% and the Earth is around 2 degrees Celsius warmer than the period before humans began burning large amounts of fossil fuels. The planet is currently at 1.2 degrees of warming.

    They focused on what would happen as the climate stabilized post-collapse, multiple decades into the future.

    Even in this hotter world, they found “substantial cooling” over Europe with sharp drops in average winter temperatures and more intense cold extremes — a very different picture than the United States, where the study found temperatures would continue to increase even with an AMOC collapse.

    Sea ice would spread southward as far as Scandinavia, parts of the United Kingdom and the Netherlands, the research found. This would have a huge impact on cold extremes as the white surface of the ice reflects the sun’s energy back into space, amplifying cooling.

    The scientists have created an interactive map to visualize the impacts of an AMOC collapse across the globe.

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  5. Tree-covered mountains rise behind a pile of trash, children run through the orange haze of a dust storm, and a billboard standing on parched earth indicates where the seashore used to be before desertification took hold. These striking images, exhibited as part of the Right Here, Right Now Global Climate Summit, show the devastating effects of climate change.
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    The summit, held at the University of Oxford in the UK and supported by UN Human Rights (OHCHR), aims to reframe climate change as a human rights crisis and spotlight climate solutions. It works with everyone from policymakers to artists to get the message across.

    “Photographers document the human rights impacts of climate change, helping to inform the public and hold governments and businesses accountable,” said Volker Turk, UN High Commissioner for the OHCHR, via email. “The Right Here, Right Now Global Climate Summit shows the power of collective action — uniting storytellers, scientists, indigenous leaders, and others to advance climate solutions rooted in human rights.”

    Coinciding with World Environment Day on June 5, the exhibition — titled “Photography 4 Humanity: A Lens on Climate Justice” — features the work of 31 photographers from across the globe, all documenting the effects of global warming and environmental pollution on their own communities.

    Climate change disproportionately affects vulnerable populations around the world. Despite emitting far fewer greenhouse gases, low-income nations are suffering the most from extreme weather events and have fewer resources to adapt or recover.
    Photographs at the exhibition show the effects of desertification, flooding and plastic pollution. A black and white image shows the ruins of a house in West Bengal, India, sloping towards the Ganges River, with the owner sitting alongside. Riverbank erosion is degrading the environment and displacing communities in the area. Photographer Masood Sarwer said in a press release that the photo depicts the “slow violence” of climate change: “These are not sudden disasters, but slow-moving, relentless ones — shaping a new category of environmental refugees.”

    Another photo, taken by Aung Chan Thar, shows children fishing for trash in Inle Lake, Myanmar. The lake was once a pristine natural wonder but now faces the growing threat of plastic pollution. “This image of children cleaning the water symbolizes the importance of education and collective action in preserving our environment for a sustainable future,” he said.

    Organizers hope that the exhibition will help to humanize the climate crisis. “Our mission is to inspire new perspectives through photography,” said Pauline Benthede, global vice president of artistic direction and exhibitions at Fotografiska, the museum of photography, art and culture that is curating the exhibition at the summit. “It draws attention to the human rights issue at the heart of global warming, which affects both the world’s landscapes and the people that live within them.”

    “Photography is the most influential and inclusive art form of our times and has the power to foster understanding and inspire action,” she added.

    Rispondi
  6. Tree-covered mountains rise behind a pile of trash, children run through the orange haze of a dust storm, and a billboard standing on parched earth indicates where the seashore used to be before desertification took hold. These striking images, exhibited as part of the Right Here, Right Now Global Climate Summit, show the devastating effects of climate change.
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    The summit, held at the University of Oxford in the UK and supported by UN Human Rights (OHCHR), aims to reframe climate change as a human rights crisis and spotlight climate solutions. It works with everyone from policymakers to artists to get the message across.

    “Photographers document the human rights impacts of climate change, helping to inform the public and hold governments and businesses accountable,” said Volker Turk, UN High Commissioner for the OHCHR, via email. “The Right Here, Right Now Global Climate Summit shows the power of collective action — uniting storytellers, scientists, indigenous leaders, and others to advance climate solutions rooted in human rights.”

    Coinciding with World Environment Day on June 5, the exhibition — titled “Photography 4 Humanity: A Lens on Climate Justice” — features the work of 31 photographers from across the globe, all documenting the effects of global warming and environmental pollution on their own communities.

    Climate change disproportionately affects vulnerable populations around the world. Despite emitting far fewer greenhouse gases, low-income nations are suffering the most from extreme weather events and have fewer resources to adapt or recover.
    Photographs at the exhibition show the effects of desertification, flooding and plastic pollution. A black and white image shows the ruins of a house in West Bengal, India, sloping towards the Ganges River, with the owner sitting alongside. Riverbank erosion is degrading the environment and displacing communities in the area. Photographer Masood Sarwer said in a press release that the photo depicts the “slow violence” of climate change: “These are not sudden disasters, but slow-moving, relentless ones — shaping a new category of environmental refugees.”

    Another photo, taken by Aung Chan Thar, shows children fishing for trash in Inle Lake, Myanmar. The lake was once a pristine natural wonder but now faces the growing threat of plastic pollution. “This image of children cleaning the water symbolizes the importance of education and collective action in preserving our environment for a sustainable future,” he said.

    Organizers hope that the exhibition will help to humanize the climate crisis. “Our mission is to inspire new perspectives through photography,” said Pauline Benthede, global vice president of artistic direction and exhibitions at Fotografiska, the museum of photography, art and culture that is curating the exhibition at the summit. “It draws attention to the human rights issue at the heart of global warming, which affects both the world’s landscapes and the people that live within them.”

    “Photography is the most influential and inclusive art form of our times and has the power to foster understanding and inspire action,” she added.

    Rispondi
  7. 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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