হিলিয়াম পরমাণু হতে দুটি ইলেকট্রন বের করে নিলে যে দ্বিধনাত্মক হিলিয়াম নিউক্লিয়াস অবশিষ্ট থাকে ; সেটিই আলফা। অবশ্য আলফা কনার প্রচন্ড গতি থাকে। আলফা কণাতে দুটি প্রোটন ও দুটি নিউট্রন থাকে। তাই আলফা ভর সংখ্যা হয় 4।
Wednesday, May 2, 2018
Thursday, January 12, 2017
Find out who's watching your "Facebook" profile by Google Chrome browser
.Generally, every real profile holder wants to highlight her personality with FB profile.Although some user gives fake information but their purpose is same as a real user and both users want to get more views.it is common that, about 99% facebook user tries to attractive her profile so that everyone like her profile and more visitor gives likes, comments on Profile.For this reason, most user updates her profile shortly.It's natural demand of every user "who views my pics?which girl/boy always views my profile? who read my status and like comment on it".
So we can say that most facebook user is interested to know who visit her profile.But most users do not know how to know who vied her profiles.Now, I tell you a method. By this method, everyone can know who visit her profile.Using google chrome browsers everyone can apply this method. Because it only works for the chrome.So we should not late to know it.Now the method is given below.
1.First, open the Google Chrome browser on your computer .then log in to Facebook.
2.then go to the At the top right-hand corner and click on three dots
.
.
3.After clicking on three dots, many options will be open but you will click on the"Settings".
4.after clicking on the setting, you will see "Extension" options at the top left the side.now click on the"Extension" Then click on the "Get More Extensions" option.
5.Go to the search box and search Flatbook.then you will see Flatbook extension name and you will see an option named "add to Chrome" along the right side of extension name. ". click on the "add to Chrome". The Flatbook extension will add it to your Chrome browser.
6. Now refresh your Facebook account or a new login. The Facebook page will be opened a little different look or theme.
7. The pages on the right side of the panel 'visitor profile' as an option. Click on it to some friends who visit your profile will get a list of their names.
Now the screenshot of the process is below.
Now the screenshot of the process is below.
Thursday, December 29, 2016
Stop the nosebleed immediately by primary treatment
Introduction
Nosebleed means bleeding from the nose and it is noticed when the blood drain out trough the nostrils .we know, the nose is a part of our body and it is situated in a vulnerable position on the face. It contains many tiny blood vessels.If these blood vessels break or damage for any reason, then bleeding starts from these blood.During a nosebleed, blood flow from one or both nostril. Nosebleeds can occur at any age but are most common in children aged 2-10 years and adults aged 50-80 years.Sudden nosebleeds may seem scary and it can be Frightening.But most nosebleeds are not serious and can be handled easily at home.Although, sometimes medical treatment may be necessary. According to medical term, nosebleed also known as 'epistaxis"
Nosebleeds are categorized based on where they originate.There are two main types of nosebleeds
1.Anterior nosebleeds are the most common and most nosebleeds (more than 90%) are included in it
this nosebleed occurs in the lower part of the septum of the nose.the nasal septum is the wall that separates the nasal cavity into two nostrils and it is made of bone & cartilage.this septum contains blood vessels.Anterior nosebleeds are usually easy to control at home.
2.posterior nosebleeds are not more common than anterior nosebleeds.this nosebleed is seen more in adult than children.Posterior nosebleeds begin from an artery in the back or deepest part of the nose.this nosebleed can be dangerous and patient have to admit in hospital
1 Do not be afraid and remain calm
2 .Sit down from standing or sit up from laying down.But you should sit in upright position.By remaining in upright position, you can reduce blood pressure in the blood vessels of your nose.and it helps to stop nosebleeds.
3..Lean your head slightly forward so that the nosebleeds can go out trough the nostrils but don't lean your head in back.by leaning your head in back, The blood can flow down in your stomach trough throat and this swallowed blood can cause nausea, vomiting.A towel or tissue can be held under your nose to collect the blood. If any blood gathers in your mouth you should spit out that blood.
4.Keep your head higher than the level of the heart. Don't lay flat or put your head between your legs
5.By using your thumb and index finger firmly pinch the soft part of your nose completely to shut nostril of your nose and then breathe through your mouth.keep pinching for a full 10 minutes.if your nose is still bleeding after 10 minutes, you should hold pinched for more 10 minutes. Most nosebleeds are stopped after 10 to 20 minutes.
6.The pinching applies pressure to the septum of the nose. this septum is typically the source of the bleeding.thus the pressure helps to stop nosebleeds.
7.You can apply an ice pack on your nose and cheeks because cold will constrict the blood vessels and help to stop the bleeding.
8.You can also use an Ice cube in your mouth.Ice cubes help to achieve lower temperature and lower temperature reduces blood flow of nose.
If the bleeding is severe or it is continually more than 30 minutes.please call the doctor.
Nosebleed means bleeding from the nose and it is noticed when the blood drain out trough the nostrils .we know, the nose is a part of our body and it is situated in a vulnerable position on the face. It contains many tiny blood vessels.If these blood vessels break or damage for any reason, then bleeding starts from these blood.During a nosebleed, blood flow from one or both nostril. Nosebleeds can occur at any age but are most common in children aged 2-10 years and adults aged 50-80 years.Sudden nosebleeds may seem scary and it can be Frightening.But most nosebleeds are not serious and can be handled easily at home.Although, sometimes medical treatment may be necessary. According to medical term, nosebleed also known as 'epistaxis"
Nosebleeds are categorized based on where they originate.There are two main types of nosebleeds
1.Anterior nosebleeds are the most common and most nosebleeds (more than 90%) are included in it
this nosebleed occurs in the lower part of the septum of the nose.the nasal septum is the wall that separates the nasal cavity into two nostrils and it is made of bone & cartilage.this septum contains blood vessels.Anterior nosebleeds are usually easy to control at home.
2.posterior nosebleeds are not more common than anterior nosebleeds.this nosebleed is seen more in adult than children.Posterior nosebleeds begin from an artery in the back or deepest part of the nose.this nosebleed can be dangerous and patient have to admit in hospital
1 Do not be afraid and remain calm
2 .Sit down from standing or sit up from laying down.But you should sit in upright position.By remaining in upright position, you can reduce blood pressure in the blood vessels of your nose.and it helps to stop nosebleeds.
3..Lean your head slightly forward so that the nosebleeds can go out trough the nostrils but don't lean your head in back.by leaning your head in back, The blood can flow down in your stomach trough throat and this swallowed blood can cause nausea, vomiting.A towel or tissue can be held under your nose to collect the blood. If any blood gathers in your mouth you should spit out that blood.
4.Keep your head higher than the level of the heart. Don't lay flat or put your head between your legs
5.By using your thumb and index finger firmly pinch the soft part of your nose completely to shut nostril of your nose and then breathe through your mouth.keep pinching for a full 10 minutes.if your nose is still bleeding after 10 minutes, you should hold pinched for more 10 minutes. Most nosebleeds are stopped after 10 to 20 minutes.
6.The pinching applies pressure to the septum of the nose. this septum is typically the source of the bleeding.thus the pressure helps to stop nosebleeds.
7.You can apply an ice pack on your nose and cheeks because cold will constrict the blood vessels and help to stop the bleeding.
8.You can also use an Ice cube in your mouth.Ice cubes help to achieve lower temperature and lower temperature reduces blood flow of nose.
If the bleeding is severe or it is continually more than 30 minutes.please call the doctor.
Tuesday, December 20, 2016
A strange festival in Cuba villagers bury people alive in graves
this strange festival is known as 'Burial of Pachencho ' and it held In the town of Santiago de Las Vegas, in Cuba.the town is about 12 miles (20 kilometers) south of the capital Havana.Since 1984 the festival has been celebrated every year on February 5 and people celebrate it with great enthusiasm.people play drums during the Burial of Pachencho celebration .
At the beginning of the year, A man was selected as a pachencho whom would be buried on the day of the festival.in the morning of that particular day, the annual event is announced. then the pachencho (selected man) is lie down into coffin garlanded with a wreath of flowers, and pretended to act dead with his eyes fixed staring at the ceiling.then his widow start to wail and mourn and saying
"How could you leave me alone? Why have you left me alone? Ay... Pachencho... What have you done?"
then, a tractor pull a trailer slowly through the streets carrying the coffin, the widow and a four-piece tropical band .the trailer carrying Pachencho's coffin was covered in a couple of handmade posters with the words: "Que en paz descanse" (rest in peace) and "A Pachencho Te Deseamos Feliz Viaje" (we wish you a good trip Pachencho)
in the rally some of women act like Pachencho widow so that it seems like a funeral festival.After reaching the graveyard.In presence pope, maintaining all convention of funeral, people put the coffin in the grave .then a widow mourns on the death of that person by taking his name very loudly.Then villagers splashed rum into pachencho's mouth from above, and he opened his eyes and climbed out of the tomb.
But, What is the significance of this strange festival? Or the pachencho ? Alvaro Hernandez, who is local residents and participant of the this festival answered the question.he said Absolutely pachencho is a fabulous character .another participant named Divaldo Aguiar who played 'pachencho' for several time said being reborn is the most beautiful thing there is in life . he also said when i came up from the grave, then it seems i get back a new life .
in fact, in 1984 the villagers decided to keep a program to mark the end of local carnival season and the program will be held in a pseudo-funeral.at that time a play named 'Burial of Pachencho' had been shown at the town theater and it was very popular among the villagers.without any reason the villagers named the program 'Burial of pachencho' and they set 5th february for the annual event.
At the beginning of the year, A man was selected as a pachencho whom would be buried on the day of the festival.in the morning of that particular day, the annual event is announced. then the pachencho (selected man) is lie down into coffin garlanded with a wreath of flowers, and pretended to act dead with his eyes fixed staring at the ceiling.then his widow start to wail and mourn and saying
"How could you leave me alone? Why have you left me alone? Ay... Pachencho... What have you done?"
then, a tractor pull a trailer slowly through the streets carrying the coffin, the widow and a four-piece tropical band .the trailer carrying Pachencho's coffin was covered in a couple of handmade posters with the words: "Que en paz descanse" (rest in peace) and "A Pachencho Te Deseamos Feliz Viaje" (we wish you a good trip Pachencho)
in the rally some of women act like Pachencho widow so that it seems like a funeral festival.After reaching the graveyard.In presence pope, maintaining all convention of funeral, people put the coffin in the grave .then a widow mourns on the death of that person by taking his name very loudly.Then villagers splashed rum into pachencho's mouth from above, and he opened his eyes and climbed out of the tomb.
But, What is the significance of this strange festival? Or the pachencho ? Alvaro Hernandez, who is local residents and participant of the this festival answered the question.he said Absolutely pachencho is a fabulous character .another participant named Divaldo Aguiar who played 'pachencho' for several time said being reborn is the most beautiful thing there is in life . he also said when i came up from the grave, then it seems i get back a new life .
in fact, in 1984 the villagers decided to keep a program to mark the end of local carnival season and the program will be held in a pseudo-funeral.at that time a play named 'Burial of Pachencho' had been shown at the town theater and it was very popular among the villagers.without any reason the villagers named the program 'Burial of pachencho' and they set 5th february for the annual event.
Tuesday, December 13, 2016
ভোঁদরের সঙ্গে মানুষের বন্ধুত্ব
- খবরটি পড়ে হয়তো অনেকই ভাববেন এটা কি সত্যি?.কিন্তু খবরটি আসলেই সত্যি।ভিডিওটি দেখলে আপনি ও বিশ্বাস করবেন।ভোঁদরকে আমাদের দেশে অনেক এলাকায় উঁদ বলে চিনে ইংরেজিতে বলে অটার।এটি দেখতে অনেকটা বেজির মত তবে বেজি থেকে আকারে বড় ও মোট।এদের শরীরে প্রচুর লোম থাকে। এদের গায়ের রং হালকা বাদামী
- এবার আসি মূল ঘটনায়। ঘটনাটি ২০১১ সালের এক শীতের দিনে।সেপো লামানেনা নামে ফিনল্যান্ডের এক ৬৫ বছরের প্রৌঢ় হঠাৎ তার ঘরের দরজার সামনে একটি ছোট বুনো ভোঁদর দেখতে পান।তখন ভোদরটিকে দেখতে বেশ ক্ষুধার্ত ও রোগা মনে হয়েছিল।সেপ তখন ভোঁদরটিকে কেচোঁ ওমাছ খেতে দিলেন। আর তখন থেকেই ভোঁদরটি সেপের কাছে নিয়মিত আসা শুরু করে। সেপ ভোঁদরটির নাম দিলেন লিভারি।সেপোর বাড়িটা পূর্ব ফিনল্যান্ডের পুংকাহারয়ুঅবস্থিত।
- মজার বিষয় হল লিভারি সেপোর সাথে গিয়ে তাঁর বাড়িতে ঢোকে যেখানে সেপো কাগজের প্লেটে তার জন্যে কাঁচা মাছ রেখে দিয়েছেন, সেখানে গিয়ে একটি মাছ তুলে নিয়ে গিয়ে দরজার বাইরে বারান্দার ওপর জুত করে বসে, দু'টি থাবা দিয়ে ধরে মাছটাকে চিবিয়ে খায়৷ এভাবেই তাদের মধ্যে বন্ধুত্ব গড়ে উঠে।সেপোর বাড়িটা যেএমন এক জায়গায় যেখানে শুধু বরফ আর বরফ। অর্থাৎ ঐ এলাকাটা শীতকালে বরফে ঢাকা থাকে লিভারী ঐ বরফে গর্ত করে থাকে।
- সেপো জমাট বাধা ঐ বরফের মধ্যে লিভারির গর্তের কাছে গিয়ে নাম ধরে ডাকেন। খানিকক্ষণ পরে লিভারি বেরিয়ে এসে সেপোর কাছে দাড়ায় ।এবং সেপোর সাথে চলে যায়।মাঝে মাঝে অবশ্য মাছ দিতে দেরি হলে বুনো ভোঁদরের মতো চ্যাঁ আওয়াজ করে সে তার আপত্তি জানায়।বর্তমানে তাদের বন্ধুত্ব এতটাই গভীর যে লিভারী ও সেপো অনেক সময় একাত্রে চলাফেরা করে যা দেখে আপনার ও হিংসা হতে পারে। দুনিয়ায় মানুষ আর জন্তুর মধ্যে কতটা সহজ-সরল-সুন্দর বন্ধুত্ব পারে, তার প্রমান সেপো আর লিভারির বন্ধুত্ব।
Thursday, December 1, 2016
সোনা ও রুপার হরফে পবিত্র কোরআন শরীফ লিখলেন এক মহিলা।
তুনজালে মেমেজাদে নামে আরবাইজানেরএক মহিলা শিল্পী স্বচ্ছ কালো সিল্কের কাপড়ের উপর সোনা ও রুপার কালি দিয়া সম্পূর্ন একটি কোরআন শরীফ লিখিয়াছেন এবং এটি বিশ্বের প্রথম সিল্কের উপর লিখা কোরআন শরীফ।
৩৩ বছর বয়সী এই মহিলা তুরস্কের মারমারা বিশ্ববিদ্যালয়ে আর্ট হিস্টোরিতে পড়ালেখা করছেন।সম্পূর্ন কোরআনের প্রত্যেকটি হরফ নিজ হাতে লিখেছেন।এতে তার প্রায় তিন বছর সময় লেগেছে।প্রতিটি পাতায় ২৯ x ৩৩সে.মি সাইজের সিল্কের কাপড় ব্যবহার করা হয়েছে।সম্পূন কোরআন লিখতে তার মোট ৫০ মিটার কালো সিল্কের কাপড় এবং ১৫০০ মিলিলিটার সোনা ওরুপার কালি ব্যবহার করতে হয়েছে।তিনিঅনেক খুশি এই কাজটি ভালভাবে শেষ করতে পেরে।
Wednesday, November 23, 2016
Google Chrome's new facilities (private browsing)! But you see, it will not appear in Google history
Many of us use Google Chrome and Google officials are always more important to the safety of users. they always try to add new features for user safety.Consequently, Google officials in Google Chrome Incognito mode is a new feature added.Many of us know that what we search or see through any browser that is credited to the browser' history. that means it can be seen in history what we see in past.But many of us do not want it to be history what we see. Because someone can read that history .it is thought that Google brings the Incognito mode.This mode opens a new window where we can browse the Internet in private without Chrome saving the sites we visit and it only prevents Chrome from saving our site visit activity. That means this mode doesn't save our history or cookies.it also remove login information after logout. Many of us do not know about the new feature and benefits.
 |
How to open and use it
1. download the latest Chrome browser on your computer or mobile.
2. open Chrome browser then go to the At the top right, click More ( three dots near the top-right ) then click New Incognito Window.
3. After Clicking on the New incognito window, A new Window will open .then you will see the gray Incognito icon.
We can also use the keyboard shortcut:
1. Windows, Linux, or Chrome OS : Press Ctrl + Shift + N
We can also use the keyboard shortcut:
1. Windows, Linux, or Chrome OS : Press Ctrl + Shift + N
2 . Mac: Press ⌘ + Shift + n
If you wish, you can stop at any time incognito mode
To stop the rules:
First, go your incognito window. Then in the corner of the window, click Close.
- Windows or Linux: See the top right.
- Mac: See the top left
- The screen short is in below How to turn on incognito mode
 |
| pic -1 |
 |
| pic 2 |
 |
| pic- 3 |
Subscribe to:
Posts (Atom)