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betty348
2 Views · 1 year ago

http://www.youtube.com/watch?v=jmS-W0jPL8U Galatea Boutique is an independent women's boutique and fashion store located at the Shops of Seaboard Station off Peace Street in downtown Raleigh, NC. 919) 833-8565, www.galateaboutique.com.

nader
2 Views · 1 year ago

Global warming

nader
2 Views · 1 year ago

An increase in global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, probably including expansion of subtropical deserts. Warming will be strongest in the Arctic and will be associated with continuing retreat of glaciers, permafrost and sea ice. Other likely effects include increases in the intensity of extreme weather events, species extinctions, and changes in agricultural yields. Courtesy of National Geographic. All Rights Reserved ® For more information on this and other green topics please visit http://www.envirocitizen.org

fozool
2 Views · 1 year ago

Provided to YouTube by Kontor New Media GmbH

Nesfe Shab · Hossein Montazeri

Nesfe Shab

℗ Hossein Montazeri/KNM

Released on: 2023-08-10

Artist: Hossein Montazeri
Producer: Moheb Jafari
Composer, Lyricist: Hossein Montazeri
Lyricist: Amir Bamdad
Arranger: Alireza Riazi
Mastering Engineer: Mohammad Fallahi
Music Publisher: Music DB

Auto-generated by YouTube.

fozool
2 Views · 1 year ago

Saeed Sheyda - Divaneh eshq

erfan
2 Views · 1 year ago

Nuestra conductora del clima Bellita Osorio nos presenta el estado meteorológico para la península de Yucatán y el resto del país 🇲🇽

#Canal13Yucatán | Noti13 🗞

fozool
2 Views · 1 year ago

►Subscribe to Persian Music Group on YouTube:
https://bit.ly/PersianMusic-YouTube

►Listen To More Music By Erfan Tahmasbi :
Youtube : https://bit.ly/ErfanTahmasbi-YouTube
Spotify : https://bit.ly/PersianMusic-Top50

►Follow Persian Music Group Online :
Instagram : https://bit.ly/PersianMedia-Instagram
Facebook : https://bit.ly/PersianMedia-FaceBook

Official Music By Erfan Tahmasbi Performing “ To “

►Official Lyrics :
"متن آهنگ تو از عرفان طهماسبی"

دل از من دلبری از تو 
سر از من سروری از تو 
دل خون و خراب از من 
رخ حور و پری از تو 

شب از من روز خوش از تو 
دو چشم زنده کش از تو 
غم از من خنده مال تو 
همیشه خوش به حال تو 

آرامش جانم هرشب نگرانم 
فردا تو نباشی دیوانه بمانم

عاشق تر از آنم غیر از تو بخوانم 
تو جان و جهانی ای روح و روانم

من شبم ماهم تویی 
من غمم آهم تویی
تو چه میخواهی که من
 هرچه میخواهم تویی 

سر و سامانم بیا 
ای همه جانم بیا
از که پرسم خانه ات 
من نمی‌دانم بیا

 
ترانه‌سرا: بهنام خدری

afshin
2 Views · 12 months ago

Executive Producer: Amir Kabehie

SUBSCRIBE: http://bitly.ws/C5nV

Connect with Lyra Online:

Follow Lyra on INSTAGRAM: https://www.instagram.com/lyraentertainment
Follow Lyra on TWITTER: https://twitter.com/lyraentmt

Lyra on YouTube
http://www.youtube.com/user/lyraentertainment

℗ 1996 Pars Video. All Rights Reserved.

#چایی

Hope_Wilde
2 Views · 12 months ago

Go to http://www.squarespace.com/arvinash to get a free SquareSpace trial, and 10% off your first purchase of a website or domain.
Rocket Science and orbital mechanics of Satellites.
There are about 3000 operational satellites, owned by over 100 different countries orbiting the earth right now. About 550 of these are in geo stationary orbits - the satellite appears stationary compared to the rotation of the earth. Communications satellites are typically in such orbits. These allow you to leave your satellite dish in one position, and never have to change it.

Orbital mechanics is rooted in Keppler’s laws of planetary motion & Newton’s laws of universal gravitation.

These laws allow us to calculate the period and speed of such a satellite.
Speed = S = sq root(mu/r) mu= standard gravitational parameter
Period = T = 2pi*sq root(r^3/mu)
r = radius of orbit = altitude + radius of earth
mu = Newton’s universal gravitational constant x mass of planet

A geostationary orbit is 35,786 km from the equator. The orbital period is 23.93 hours, or 23 hours 56 minutes which is the time it actually takes for the earth to complete one rotation. The reason we normally count 24 hours as being one day, is because 24 hours is the precise time the sun is at the same spot in the sky every day.

To got into its orbit, the satellite is launched on a rocket. In the United States, one workhorse rocket has been the Atlas V. It weighs 700,000 lbs at launch and can lift 28,000 lbs to geostationary orbit. The main engine is powered by liquid oxygen, the oxidizer and RP-1 – which is form of kerosene, similar to jet fuel.

Rocket engines are an application of Newton’s third law, for every action, there is an equal and opposite reaction. The combustion of fuel causes high pressure exhaust gases to be expelled at supersonic speed. The rearward acceleration of the mass of the fuel leaving the rocket nozzle causes the equal and opposite reaction of forward thrust powering the rocket upward.

Maintaining a stable straight flight comes from swiveling the thrust nozzle to keep it stable. This is called gimbaled thrust.

A geosynchronous orbit is achieved in stages. Typically, the rocket takes the satellite on its orbital altitude, but the initial orbit is elliptical. This elliptical orbit has to be changed to a circular orbit to become geostationary. The satellite continues on an elliptical orbit until accelerating the rocket at precisely the right time during its trajectory forms a circular orbit at the geostationary distance, which is at 35,786 km above the earth’s equator. There is no other geostationary orbit.

Since there are 500 satellites at that altitude, the real estate is limited. This real estate at the geo stationary orbit is tightly controlled by an organization called, the international telecommunications union (ITU) which assigns each satellite a slot at this perimeter.

In addition, unless the rocket is launched from somewhere in the equator, it will have an orbit that is not quite geo stationary because it will not be in line or in the same plane relative to the equator. So for example, when satellites are launched from Cape Canaveral, which is located at about 28.5 degrees north latitude, the orbit will be inclined 28.5 degrees from the equator. This has to be adjusted, in a directional change requiring fuel. Thus, it is beneficial for countries to launch their rockets as close to the equator as possible so that less rocket fuel is needed to make this adjustment.

The first thing that happens after a satellite reaches its permanent orbit is that solar panels are deployed so that the satellite can have power to function. It orients itself relative to the sun and the earth, and establishes communication links. The main function of the satellite is to receive signals from earth mainly in the form of radio transmissions, amplify them, and relay them back at a different frequency back to the surface of the earth. The shift in frequency is used to prevent interference of incoming signals with outgoing signals.
#geostationary
#rocketscience
#satellites since radio waves are a form of electromagnetic radiation, same as visible light, they do not bend around the curvature of earth – photons are too fast after all, the job of the satellite is to transmit radio waves over long distances. Otherwise, this would require a string of thousands of relay stations on earth to do the same task.

Interestingly, a geostationary orbit is sometimes called the Clarke orbit, named for science fiction writer Arthur C. Clarke, who wrote 2001-a space odyssey. Believe it or not, he was the first person to detail the usefulness of such an orbit in a story he wrote back in 1945.

やあ
2 Views · 12 months ago

=)

ادمین
2 Views · 11 months ago

Do You Hear What I Hear? performed by Orla Fallon.

Hope you enjoy & Merry Christmas! :-)

Goftesh
2 Views · 11 months ago

Emo Band - Delam Mire Barat - Remix ( امو بند - دلم میره برات - ریمیکس )

Subscribe to Persian Media Group : http://bit.ly/PersianMedia

goftogoo
2 Views · 11 months ago

►Subscribe to Persian Media Group on YouTube:
https://bit.ly/PersianMedia-YouTube

►Listen To More Music By Aron Afshar :
Youtube : https://bit.ly/AronAfshar-YouTubeMusic
Spotify : https://bit.ly/AronAfshar-SpotifyMusic

►Follow Persian Media Group Online :
Instagram : https://bit.ly/PersianMedia-Instagram
Facebook : https://bit.ly/PersianMedia-FaceBook

Official Music By Aron Afshar Performing “ Sad Sale Noori “

►Official Lyrics :
"متن آهنگ صد سال نوری از آرون افشار"

دنیا با آدمشا با زیاد و کماش
واسه ی این دل من تو نمیشه نمیشه نمیشه
دنیارو بیخیال تا تو هستی باهام
اون بهشتی که میگن با تو

همینجاست همیشه همیشه
تو که زیباترین شعری روی لبام
حتی مجنون مثل من لیلی

رو انقد نمیخواست نمیخواست
آخه من از خدا غیر تو چی بخوام
اسممو از لب تو هرشب

و هر روز شنیدن چه زیباست
چه زیباست …
عشق تو قانونمه درده و

درمونمه از تو ندارم دل رفتن
قسمت اگه دوری شه صد سال نوری

بشه این چشا پای تو نشستن
عشق تو حس عجیبه قصه ی آدم و سیبه
خوبه با این که فریبه بودنت مثل طبیبه
عاشقی درد کمی نیست زخمی ام بال و پری نیست
رو به من جز تو دری نیست …
عشق تو قانونمه درده

و درمونمه از تو ندارم دل رفتن
قسمت اگه دوری شه صد سال نوری

بشه این چشا پای تو نشستن

やあ
2 Views · 11 months ago

گنجشگک اشی مشی
آواز : پری زنگنه
ترانه سرا: شکوه قاسم نیا
آهنگ ساز : اسفنديار منفردزاده
گنجشگک اشی مشی, لب بوم ما مشین
بارون میاد خیس میشی, برف میاد گوله میشی
میفتی تو حوز نقاشی
خیس میشی, گوله میشین
میفتی تو حوز نقاشی
کی میگیره فراش باشی
کی میکشه قصاب باشی
کی میپزه آشپزباشی
کی میخوره حکیم باشی
گنجشگک اشی مشی..

گنجشگک اشی مشی, لب بوم ما مشین
بارون میاد خیس میشی, برف میاد گوله میشی
میفتی تو حوز نقاشی
خیس میشی, گوله میشین
میفتی تو حوز نقاشی
کی میگیره فراش باشی
کی میکشه قصاب باشی
کی میپزه آشپزباشی
کی میخوره حکیم باشی
گنجشگک اشی مشی...

fozool
2 Views · 11 months ago

یه دونه خدا بالا سرمه

mr_ramzi
2 Views · 10 months ago

espandi per vedere il testo:


We don't need no education.
We don't need no thought control.
No dark sarcasm in the classroom.
Teacher, leave those kids alone.
Hey, Teacher, leave those kids alone!
All in all it's just another brick in the wall.
All in all you're just another brick in the wall.
We don't need no education.
We don't need no thought control.
No dark sarcasm in the classroom.
Teachers, leave those kids alone.
Hey, Teacher, leave those kids alone!
All in all you're just another brick in the wall.
All in all you're just another brick in the wall

Ed ecco la traduzione in italiano.


Non abbiamo bisogno di educazione
Non abbiamo bisogno di essere sorvegliati
né di oscuro sarcasmo in aula
Professore, lascia in pace i ragazzi
Hey, professore, lascia in pace i ragazzi!
Tutto sommato, è solo un altro mattone nel muro
Tutto sommato, siete solo un altro mattone nel muro
Non abbiamo bisogno di educazione
non abbiamo bisogno di essere sorvegliati
né di oscuro sarcasmo in classe
Professori, lasciate in pace i ragazzi!
Ehi, professore, lascia in pace i ragazzi!
Tutto sommato, siete solo un altro mattone nel muro
Tutto sommato, siete solo un altro mattone nel muro.

Vida
2 Views · 8 months ago

شعر ک مثل کپل از اشعار ماندگار در ذهن دهه شصتی ها به شمار میرود. این ویدیوی کوتاه از پشت صحنه شهر موشها به همراه شعر ک مثل کپل را ببینید.

y
2 Views · 8 months ago

Alireza Talischi - Madar ( علیرضا طلیسچی - مادر )

►Subscribe : https://bit.ly/AlirezaTalischiOriginal

متن آهنگ :

خدا به من دادت بشی همیشه سایه ی سرم
بدون تو بهشت چیه من حاضرم بهشت نرم
نگاه به تو برای من عبادته

خودم فدای صورت قشنگ و ماه تو بشم
نمیدونی بدون تو چه سخته حتی فکرشم
به من نگاه کنی نگاه بچته

یه روز دلم واسه همین روزا یه ریزه میشه
من میمونه پیش من که فرصتم کمه
فدای خط اخم تو کی میگه دیگه
پیر شدی تو بی نظیر شدی این حرف قلبمه

تو قلب من خدایی کن نیاد یه روز جدایی
چون بدون عشق تو نمیشه بود
همش واسه توئه که من بد عادتت شده

دلم یه سایه رو سرم همیشه بود
یه روز دلم واسه یه سایه هم یه ریز میشه
من میمونی پیش من که فرصتم کمه
فدای خط اخم تو کی میگه دیگه

18
2 Views · 8 months ago

آهنگ بسیار زیبا با عنوان باورم کن اثر مهدی عباسی
Lyrics : Hossein Ghiasi
Arrangement : Hesam Naseri
Music : Hesam Naseri
Mix & Mastering : Hesam Naseri
Release Time : تیر , ۱۴ , ۱۳۹۹




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