Centro de Maestros Ecatepec No 2

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Libro de Visitas

Anonymous

Isrealjap

22 Nov 2024 - 10:49 pm

Groundbreaking telescope reveals first piece of new cosmic map
kraken market
Greetings, earthlings! I’m Jackie Wattles, and I’m thrilled to be a new name bringing awe to your inbox.

I’ve covered space exploration for nearly a decade at CNN, and there has never been a more exciting time to follow space and science discoveries. As researchers push forward to explore and understand the cosmos, advancements in technology are sparking rapid developments in rocketry, astronomical observatories and a multitude of scientific instruments.
https://kra18att.cc
kraken зеркало
Look no further than the missions racing to unlock dark matter and the mysterious force known as dark energy, both so named precisely because science has yet to explain these phenomena.

Astronomers have never detected dark matter, but they believe it makes up about 85% of the total matter in the universe. Meanwhile, the existence of dark energy helps researchers explain why the universe is expanding — and why that expansion is speeding up.
Extraordinary new scientific instruments are churning out trailblazing data, ready to reshape how scientists view the cosmos.

A prime example is the European Space Agency’s wide-angle Euclid telescope that launched in 2023 to investigate the riddles of dark energy and dark matter.

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create.

These stunning 3D observations may help scientists see how dark matter warps light and curves space across galaxies.

Meanwhile, on a mountaintop in northern Chile, the US National Science Foundation and Stanford University researchers are preparing to power up the world’s largest digital camera inside the Vera C. Rubin Observatory.

Unearthed
In the mountains of Uzbekistan, a research team used lasers strapped to a flying robot to uncover two cities buried and lost for centuries.

The anthropologists said they had mapped these forgotten medieval towns for the first time — located at a key crossroad of ancient silk trade routes — using a drone equipped with LiDAR, or light detection and ranging equipment.

When nature reclaims what’s left of once thriving civilizations, scientists are increasingly turning to remote sensing to peer through dense vegetation.

The images revealed two large settlements dotted with watchtowers, fortresses, complex buildings, plazas and pathways that tens of thousands of people may have called home.

Anonymous

Equilibraprone

22 Nov 2024 - 01:33 pm


Balanset-1A: El Dispositivo de Balanceo para Aplicaciones Industriales



La balanceo de rotores es una actividad crucial en el mantenimiento de maquinaria industrial. El dispositivo Balanset-1A es una solución avanzada para el análisis de vibraciones y el balanceo de rotores, como trituradoras, ventiladores, ejes, centrifugadoras y turbinas. Este artículo te guiará a través de las características del Balanset-1A y el proceso de balanceo que se debe seguir para obtener resultados óptimos.



Importancia del Balanceo

La balanceo se realiza en mecanismos técnicamente saludables que están firmemente fijados en sus posiciones de trabajo. Antes de comenzar el proceso de balanceo, es esencial que el rotor esté libre de contaminantes y que cualquier problema mecánico sea resuelto. Esto incluye la verificación de rodamientos, la estabilidad del montaje y la ausencia de interferencias durante el funcionamiento.



Características del Balanset-1A



Modo Vibrométrico: Mide la velocidad de rotación con precisión, determina el ángulo de fase de las señales de vibración y proporciona un análisis detallado mediante espectros FFT.

Modo de Balanceo: Permite el balanceo en una o dos planos, visualiza el desequilibrio en gráficos polares y genera informes completos sobre los resultados del balanceo.

Funcionalidades Adicionales: Almacena sesiones de balanceo previas, permite la re-balanceo utilizando datos guardados y es compatible con sistemas de medición tanto en unidades imperiales como métricas.





Proceso de Balanceo con Balanset-1A

El proceso de balanceo se divide en varias etapas clave:



1. Preparación del Equipo

Se instalan sensores de vibración de manera perpendicular al eje de rotación del rotor. Se utiliza un tacómetro láser fijado a una base magnética. A continuación, se conecta el dispositivo Balanset-1A a un ordenador portátil a través de USB y se activa el software correspondiente.



2. Medición Inicial de Vibraciones

Antes de iniciar el balanceo, se pesa un peso de prueba y se registra su masa. Se hace funcionar el rotor para medir el nivel inicial de vibración, lo que permite identificar la amplitud y la fase del desequilibrio existente.



3. Balanceo en la Primera y Segunda Plana

El peso de prueba se coloca en la primera posición de balanceo y se mide la vibración. Se busca que la amplitud o fase cambien al menos un 20%, lo que indica una corrección parcial del desequilibrio. Este paso se repite en la segunda posición, ayudando al software a calcular el peso y la ubicación de los pesos correctivos necesarios.







4. Corrección del Desequilibrio

Basándose en los datos obtenidos, el programa Balanset-1A sugiere los pesos correctivos y sus ángulos de instalación. Se deben colocar estos pesos en la dirección de rotación del rotor, según las recomendaciones del software.







5. Verificación y Finalización del Balanceo

Finalmente, se pone en marcha el rotor para realizar una verificación de la vibración. Si las vibraciones se han reducido a un nivel aceptable, el proceso de balanceo se considera completo. En caso de que se necesiten ajustes, el programa indicará dónde y cuánto más peso se debe agregar.







Conclusión

El Balanset-1A es una herramienta esencial para la industria que busca optimizar el rendimiento de sus maquinarias rotativas. Al seguir un proceso metódico de preparación, medición y ajuste, las empresas pueden reducir significativamente las vibraciones y, por ende, prolongar la vida útil de sus equipos. Con un costo de 1751 euros, este dispositivo representa una inversión valiosa para cualquier operación industrial que busque mejorar su eficiencia y seguridad.

Instagram: https://www.instagram.com/vibromera_ou/
Youtube : https://youtu.be/4kzPLtBpRds?si=tgbvrg6qq1L7zur3

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22 Nov 2024 - 10:44 am

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Anonymous

Robertmot

22 Nov 2024 - 10:13 am

Europe’s secret season for travel starts now
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Summer might be the most popular season for tourism to Europe, but it hardly promises a calm, cool and collected experience.

Who can forget this summer’s protests against overtourism in Barcelona and Mallorca, the wildfires that raged across Greece during the country’s hottest June and July on record and selfie stoplights to help control crowds on the clogged streets of Rome and Florence?

For travelers looking to avoid all that — as well as break less of a sweat literally and financially — welcome to Europe’s secret season.
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From roughly mid-October to mid-December, shoulder season for travel to Europe comes with fewer crowds, far more comfortable temperatures in places that skew scorching hot during the summer months and plunging prices on airfare and accommodation.

Plunging prices
“The cheapest time to fly to Europe is typically from about the middle point of October to the middle point of December,” said Hayley Berg, lead economist at travel platform Hopper. “Airfare prices during those eight or nine weeks or so will typically be about an average of 40% lower than prices in the peak of summer in June.”

Hopper’s data shows that airfare to Europe from the United States during the period between October 20 and December 8 is averaging between $560 and $630 per ticket — down 9% from this time last year and 5% compared to the same timeframe in 2019.

Anonymous

Richardfuh

22 Nov 2024 - 09:09 am

Groundbreaking telescope reveals first piece of new cosmic map
kra17.at
Greetings, earthlings! I’m Jackie Wattles, and I’m thrilled to be a new name bringing awe to your inbox.

I’ve covered space exploration for nearly a decade at CNN, and there has never been a more exciting time to follow space and science discoveries. As researchers push forward to explore and understand the cosmos, advancements in technology are sparking rapid developments in rocketry, astronomical observatories and a multitude of scientific instruments.
https://kra18att.cc
kraken войти
Look no further than the missions racing to unlock dark matter and the mysterious force known as dark energy, both so named precisely because science has yet to explain these phenomena.

Astronomers have never detected dark matter, but they believe it makes up about 85% of the total matter in the universe. Meanwhile, the existence of dark energy helps researchers explain why the universe is expanding — and why that expansion is speeding up.
Extraordinary new scientific instruments are churning out trailblazing data, ready to reshape how scientists view the cosmos.

A prime example is the European Space Agency’s wide-angle Euclid telescope that launched in 2023 to investigate the riddles of dark energy and dark matter.

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create.

These stunning 3D observations may help scientists see how dark matter warps light and curves space across galaxies.

Meanwhile, on a mountaintop in northern Chile, the US National Science Foundation and Stanford University researchers are preparing to power up the world’s largest digital camera inside the Vera C. Rubin Observatory.

Unearthed
In the mountains of Uzbekistan, a research team used lasers strapped to a flying robot to uncover two cities buried and lost for centuries.

The anthropologists said they had mapped these forgotten medieval towns for the first time — located at a key crossroad of ancient silk trade routes — using a drone equipped with LiDAR, or light detection and ranging equipment.

When nature reclaims what’s left of once thriving civilizations, scientists are increasingly turning to remote sensing to peer through dense vegetation.

The images revealed two large settlements dotted with watchtowers, fortresses, complex buildings, plazas and pathways that tens of thousands of people may have called home.

Anonymous

Danielgot

22 Nov 2024 - 07:56 am

Europe’s secret season for travel starts now
kra18 at

Summer might be the most popular season for tourism to Europe, but it hardly promises a calm, cool and collected experience.

Who can forget this summer’s protests against overtourism in Barcelona and Mallorca, the wildfires that raged across Greece during the country’s hottest June and July on record and selfie stoplights to help control crowds on the clogged streets of Rome and Florence?

For travelers looking to avoid all that — as well as break less of a sweat literally and financially — welcome to Europe’s secret season.
https://kra18att.cc
kraken
From roughly mid-October to mid-December, shoulder season for travel to Europe comes with fewer crowds, far more comfortable temperatures in places that skew scorching hot during the summer months and plunging prices on airfare and accommodation.

Plunging prices
“The cheapest time to fly to Europe is typically from about the middle point of October to the middle point of December,” said Hayley Berg, lead economist at travel platform Hopper. “Airfare prices during those eight or nine weeks or so will typically be about an average of 40% lower than prices in the peak of summer in June.”

Hopper’s data shows that airfare to Europe from the United States during the period between October 20 and December 8 is averaging between $560 and $630 per ticket — down 9% from this time last year and 5% compared to the same timeframe in 2019.

Anonymous

Michaelmum

22 Nov 2024 - 06:25 am

Groundbreaking telescope reveals first piece of new cosmic map
kraken даркнет
Greetings, earthlings! I’m Jackie Wattles, and I’m thrilled to be a new name bringing awe to your inbox.

I’ve covered space exploration for nearly a decade at CNN, and there has never been a more exciting time to follow space and science discoveries. As researchers push forward to explore and understand the cosmos, advancements in technology are sparking rapid developments in rocketry, astronomical observatories and a multitude of scientific instruments.
https://kra18att.cc
kraken
Look no further than the missions racing to unlock dark matter and the mysterious force known as dark energy, both so named precisely because science has yet to explain these phenomena.

Astronomers have never detected dark matter, but they believe it makes up about 85% of the total matter in the universe. Meanwhile, the existence of dark energy helps researchers explain why the universe is expanding — and why that expansion is speeding up.
Extraordinary new scientific instruments are churning out trailblazing data, ready to reshape how scientists view the cosmos.

A prime example is the European Space Agency’s wide-angle Euclid telescope that launched in 2023 to investigate the riddles of dark energy and dark matter.

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create.

These stunning 3D observations may help scientists see how dark matter warps light and curves space across galaxies.

Meanwhile, on a mountaintop in northern Chile, the US National Science Foundation and Stanford University researchers are preparing to power up the world’s largest digital camera inside the Vera C. Rubin Observatory.

Unearthed
In the mountains of Uzbekistan, a research team used lasers strapped to a flying robot to uncover two cities buried and lost for centuries.

The anthropologists said they had mapped these forgotten medieval towns for the first time — located at a key crossroad of ancient silk trade routes — using a drone equipped with LiDAR, or light detection and ranging equipment.

When nature reclaims what’s left of once thriving civilizations, scientists are increasingly turning to remote sensing to peer through dense vegetation.

The images revealed two large settlements dotted with watchtowers, fortresses, complex buildings, plazas and pathways that tens of thousands of people may have called home.

Anonymous

Lamontdok

22 Nov 2024 - 04:00 am

‘We barely made it out’: Californians desperately flee their homes amid raging wildfires
правильная ссылка на омг
Terrie Morin, 60, and her husband, Dave, were at the barber shop when they heard about a raging wildfire making headway toward their Camarillo home on Wednesday morning.

The couple were hosting two guests at the time, but because their guests worked late, Morin suspected they slept through the residence’s fire alarms.

“I run in the house, and I’m banging on the door, and they did not hear me. They were knocked out,” Morin told CNN. “Get the dog. Get out of here. You don’t have time, just get out!” she recalled telling them.
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Ten minutes later, Dave noticed sparks in their backyard. The temperature was also picking up.

“It was hot. It was so hot,” Morin recalled.

Dozens of homes in California’s Ventura County were set alight in a sweeping wildfire that burned through thousands of acres of land in just a matter of hours midweek –– prompting authorities to send more than 14,000 evacuation notices across the region.

The Mountain Fire began early Wednesday and was driven by winds gusting over 60 mph. The flames have seared through more than 20,485 acres of land, according to Cal Fire.

The families who evacuated at a moment’s notice, some who say they have now lost their homes, must deal with other losses that can also be devastating, from daily essentials like medications and shoes to meaningful possessions such as sculptures and artwork, to treasured keepsakes from the birth of a child or the life of a parent.

At least 132 properties have been destroyed by the fire, while 88 have been left damaged, Ventura County Fire Department officials said Thursday evening. Ten damage inspection teams have been deployed to inspect structures along the path of the blaze.

Ten people endured non-life-threatening injuries from the Mountain Fire, which are mostly related to smoke inhalation, Ventura County Sheriff Jim Fryhoff said.

Anonymous

Jefferywag

22 Nov 2024 - 03:54 am

Groundbreaking telescope reveals first piece of new cosmic map
kra18.at
Greetings, earthlings! I’m Jackie Wattles, and I’m thrilled to be a new name bringing awe to your inbox.

I’ve covered space exploration for nearly a decade at CNN, and there has never been a more exciting time to follow space and science discoveries. As researchers push forward to explore and understand the cosmos, advancements in technology are sparking rapid developments in rocketry, astronomical observatories and a multitude of scientific instruments.
https://kra18att.cc
kra18.at
Look no further than the missions racing to unlock dark matter and the mysterious force known as dark energy, both so named precisely because science has yet to explain these phenomena.

Astronomers have never detected dark matter, but they believe it makes up about 85% of the total matter in the universe. Meanwhile, the existence of dark energy helps researchers explain why the universe is expanding — and why that expansion is speeding up.
Extraordinary new scientific instruments are churning out trailblazing data, ready to reshape how scientists view the cosmos.

A prime example is the European Space Agency’s wide-angle Euclid telescope that launched in 2023 to investigate the riddles of dark energy and dark matter.

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create.

These stunning 3D observations may help scientists see how dark matter warps light and curves space across galaxies.

Meanwhile, on a mountaintop in northern Chile, the US National Science Foundation and Stanford University researchers are preparing to power up the world’s largest digital camera inside the Vera C. Rubin Observatory.

Unearthed
In the mountains of Uzbekistan, a research team used lasers strapped to a flying robot to uncover two cities buried and lost for centuries.

The anthropologists said they had mapped these forgotten medieval towns for the first time — located at a key crossroad of ancient silk trade routes — using a drone equipped with LiDAR, or light detection and ranging equipment.

When nature reclaims what’s left of once thriving civilizations, scientists are increasingly turning to remote sensing to peer through dense vegetation.

The images revealed two large settlements dotted with watchtowers, fortresses, complex buildings, plazas and pathways that tens of thousands of people may have called home.

Anonymous

Ronaldmup

22 Nov 2024 - 03:00 am

How a drab Soviet metropolis became Central Asia’s capital of cool
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Several cities around the globe have reinvented themselves in recent years, but none more successfully than Almaty.

Since the collapse of the USSR, Kazakhstan’s largest city (population 2.2 million and growing) has evolved from a drab, run-of-the-mill Soviet metropolis into the urban star of Central Asia.
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Along the way, the city has developed one of the world’s most beautiful metro systems, grown into a thriving banking and finance center, complemented its vintage bazaars with luxury boutiques and modern shopping malls and reshaped its traditional gastronomy into a nouvelle cuisine that’s drawing raves from foodies around the world.

Almaty is also evolving into the cultural and artistic hub of Central Asia. It’s already got several world-class museums (including a “secret” underground collection that doesn’t even have a name) and a dazzling new cultural center slated to open early next year.

“It’s an incredibly livable city,” says long-time American resident Dennis Keen, a historic preservation advocate and founder of Walking Almaty.

“Green and clean. You don’t need a car. The public transit here is fantastic. And it’s very much the center of contemporary art and dining in Central Asia.”

Keen adds that whenever he tells someone back home that he lives in Kazakhstan, “Borat” inevitably comes up. The movie’s title character doesn’t paint a very flattering portrait of the Central Asian nation. But nowadays one is tempted to think that if Borat visited Almaty now, he would say, “Very nice!”

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© 2024 Centro de Maestros Ecatepec No 2

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