Acum o saptamana am trecut să vad evolutia arborilor de Paulownia Tomentosa și am avut o mare surpriza. Mi-au depasit asteptarile în legatura cu înaltimea la care ma asteptam să crească, pur si simplu eram uimit. Acesti arbori au fost plantati anul trecut în luna iulie, în primavara o parte din ei au fost taiati de jos pentru a creste noua tulpina altii în schimb nu i-am taiat pentru a vedea cum se dezvolta tulpina în acest caz.
Mai jos este filmul facut exact acum o saptamana pe 7 iulie 2013.
https://www.youtube.com/watch?v=YJDefBHlNb0
luni, 15 iulie 2013
duminică, 2 iunie 2013
Curatare arbore Paulownia.
Am pregatit un tutorial despre cum trebuie curata un arbore de Paulownia în perioada de crestere. În filmulet se arata cum trebuiesc rupti copili care cresc între frunză și tulpină.
Trebuiesc rupti cât mai de tineri pentru a nu se lemnifica și a permite plantei să creasca în înaltime.
http://www.youtube.com/watch?v=V86NaKfWlvc
joi, 14 octombrie 2010
How to chroot in linux.
First Mounting /proc and /dev
# mount -t proc none /mnt/gentoo/proc
# mount -o bind /dev /mnt/gentoo/dev
Chrooting into the new environment
# chroot /mnt/gentoo /bin/bash
Enjoy.
# mount -t proc none /mnt/gentoo/proc
# mount -o bind /dev /mnt/gentoo/dev
Chrooting into the new environment
# chroot /mnt/gentoo /bin/bash
Enjoy.
miercuri, 13 octombrie 2010
How to install grub in raid 1 patitions on Linux.
Now will show you how to install grub in raid 1 partions, for booting from each hard disk.
First we run next command:
[root@~]# grub-install
Waiting for finish first commnad, now next step:
[root@~]# grub
grub>device (hd0) /dev/sda
grub>root (hd0,0)
grub>setup (hd0)
grub>device (hd1) /dev/sdb
grub>root (hd1,0)
grub>setup (hd1)
grub>quit
[root@~]#
Now have to create conf file for grub.
[root@~]# cp /boot/grub/menu.lst.example /boot/grub/menu.lst
Now edit file:
[root@~]# vi /boot/grub/menu.lst
timeout 10
color 4
#splashimage (hd0,4)/grub/mdv-grub_splash.xpm.gz
default 0
#viewport 3 2 77 22
#shade 1
fallback 1
title linux1
kernel (hd0,0)/vmlinuz-2.6.31.5-desktop-1mnb root=/dev/md2 vga=792 resume=/dev/md1
initrd (hd0,0)/initrd-2.6.31.5-desktop-1mnb.img
title linux2
kernel (hd1,0)/vmlinuz-2.6.31.5-desktop-1mnb root=/dev/md2 vga=792 resume=/dev/md1
initrd (hd1,0)/initrd-2.6.31.5-desktop-1mnb.img
Now you have to be sure about your kernel, vmlinuz and initrd. You can find this informations in /boot
Now save file, and you can reboot you Linux sistem, and see the grub bootloader.
Enjoy.
First we run next command:
[root@~]# grub-install
Waiting for finish first commnad, now next step:
[root@~]# grub
grub>device (hd0) /dev/sda
grub>root (hd0,0)
grub>setup (hd0)
grub>device (hd1) /dev/sdb
grub>root (hd1,0)
grub>setup (hd1)
grub>quit
[root@~]#
Now have to create conf file for grub.
[root@~]# cp /boot/grub/menu.lst.example /boot/grub/menu.lst
Now edit file:
[root@~]# vi /boot/grub/menu.lst
timeout 10
color 4
#splashimage (hd0,4)/grub/mdv-grub_splash.xpm.gz
default 0
#viewport 3 2 77 22
#shade 1
fallback 1
title linux1
kernel (hd0,0)/vmlinuz-2.6.31.5-desktop-1mnb root=/dev/md2 vga=792 resume=/dev/md1
initrd (hd0,0)/initrd-2.6.31.5-desktop-1mnb.img
title linux2
kernel (hd1,0)/vmlinuz-2.6.31.5-desktop-1mnb root=/dev/md2 vga=792 resume=/dev/md1
initrd (hd1,0)/initrd-2.6.31.5-desktop-1mnb.img
Now you have to be sure about your kernel, vmlinuz and initrd. You can find this informations in /boot
Now save file, and you can reboot you Linux sistem, and see the grub bootloader.
Enjoy.
joi, 10 iunie 2010
Google Background Themes
When was the last time you conducted a search on Google? If you head to their page now, you’ll see that the company has automatically turned on background themes as a default choice.
Don’t worry, they are automatic for a while only and will return back to an optional choice after 24 hours according to Google. The move is an attempt to draw attention to their background features, as many users may not know that there is an option to change the background from that plain white one.
If you head to the page in the bottom left-hand corner, you’ll see that there is a wide variety of backgrounds to choose from – which one do you like best?
I have to say I had no idea about Google Backgrounds. It definitely adds a bit of life into the Google homepage anyway. Do you prefer custom background themes or not?
Tipe of Google’s background image:
1. Leaves, grass or trees – The green color is considered one of the most relaxing colors for the eyes, causing less eyestrain.
2. Landscapes – Especially now that the holidays are close, a background with your favorite vacation destination will keep you optimistic and relaxed
3. Loved ones – Google’s default search page can now become your digital photo frame, where you can display photos of your family, friends, or even pets.
4. Celebrities – Your favorite movie stars, like Megan Fox or Robert Downey Jr., will be proud to be featured on your Google page. Even politicians can find a place here, president Obama being a prime choice.
5. Art – Reproductions of famous painting can stylishly decorate your workspace, and the selection is more than diverse
Don’t worry, they are automatic for a while only and will return back to an optional choice after 24 hours according to Google. The move is an attempt to draw attention to their background features, as many users may not know that there is an option to change the background from that plain white one.
If you head to the page in the bottom left-hand corner, you’ll see that there is a wide variety of backgrounds to choose from – which one do you like best?
I have to say I had no idea about Google Backgrounds. It definitely adds a bit of life into the Google homepage anyway. Do you prefer custom background themes or not?
Tipe of Google’s background image:
1. Leaves, grass or trees – The green color is considered one of the most relaxing colors for the eyes, causing less eyestrain.
2. Landscapes – Especially now that the holidays are close, a background with your favorite vacation destination will keep you optimistic and relaxed
3. Loved ones – Google’s default search page can now become your digital photo frame, where you can display photos of your family, friends, or even pets.
4. Celebrities – Your favorite movie stars, like Megan Fox or Robert Downey Jr., will be proud to be featured on your Google page. Even politicians can find a place here, president Obama being a prime choice.
5. Art – Reproductions of famous painting can stylishly decorate your workspace, and the selection is more than diverse
marți, 8 iunie 2010
New official Iphone 4
The official news from Apple. Today I receive mail from Apple about new iphone 4.
New feature on this iphone:
- FaceTime Phone calls like you've never seen before.
- Retina Display The highest-resolution screen ever on a phone.
- Multitasking Done the right way
- HD video recording Shoot, Edit, Share All in HD
While everyone else was busy trying to keep up with iPhone, we were busy creating amazing new features that make iPhone more powerful, easier to use, and more indispensable than ever. The result is iPhone 4. The biggest thing to happen to iPhone since iPhone.
iPhone 4 introduces a whole new way of multitasking. Now you can run your favorite third-party apps — and switch between them instantly — without slowing down the performance of the foreground app or draining the battery unnecessarily. This smarter approach to multitasking is available only on iPhone.
For more info read souce: Iphone4
New feature on this iphone:
- FaceTime Phone calls like you've never seen before.
- Retina Display The highest-resolution screen ever on a phone.
- Multitasking Done the right way
- HD video recording Shoot, Edit, Share All in HD
While everyone else was busy trying to keep up with iPhone, we were busy creating amazing new features that make iPhone more powerful, easier to use, and more indispensable than ever. The result is iPhone 4. The biggest thing to happen to iPhone since iPhone.
iPhone 4 introduces a whole new way of multitasking. Now you can run your favorite third-party apps — and switch between them instantly — without slowing down the performance of the foreground app or draining the battery unnecessarily. This smarter approach to multitasking is available only on iPhone.
For more info read souce: Iphone4
luni, 7 iunie 2010
The secret about cancer and howto treatment cancer.
The secret about cancer, never you hear theat true about your health and diet.
The science is clear. The results are unmistakable.
Change your diet and dramatically reduce the risk of cancer, diabetes, heart disease and obesity.
Respected nutrition and health researcher, Dr. T. Colin Campbell reveals the truth behind special interest groups, government entities and scientists that have taken Americans down a deadly path
Even today, as the low-carb craze sweeps the nation, two-thirds of adults are still obese and children are being diagnosed with Type II diabetes, typically an “adult” disease, at an alarming rate. If we’re eating healthier, why are Americans stricken with heart disease as much as we were 30 years ago?
Drawing on the project findings in rural China, but going far beyond those findings, The China Study details the connection between nutrition and heart disease, diabetes and cancer. The report also examines the source of nutritional confusion produced by powerful lobbies, government entities, and opportunistic scientists. The New York Times has recognized the study (China-Oxford-Cornell Diet and Health Project) as the “Grand Prix of epidemiology” and the “most comprehensive large study ever undertaken of the relationship between diet and the risk of developing disease.”
“After a long career in research and policy-making, I have decided to step ‘out of the system.’ I have decided to disclose why Americans are so confused,” said Dr. Campbell. “As a taxpayer who foots the bill for research and health policy in America, you deserve to know that many of the common notions you have been told about food, health and disease are wrong.”
Sources: The China Study
The short video you can see more:
The science is clear. The results are unmistakable.
Change your diet and dramatically reduce the risk of cancer, diabetes, heart disease and obesity.
Respected nutrition and health researcher, Dr. T. Colin Campbell reveals the truth behind special interest groups, government entities and scientists that have taken Americans down a deadly path
Even today, as the low-carb craze sweeps the nation, two-thirds of adults are still obese and children are being diagnosed with Type II diabetes, typically an “adult” disease, at an alarming rate. If we’re eating healthier, why are Americans stricken with heart disease as much as we were 30 years ago?
Drawing on the project findings in rural China, but going far beyond those findings, The China Study details the connection between nutrition and heart disease, diabetes and cancer. The report also examines the source of nutritional confusion produced by powerful lobbies, government entities, and opportunistic scientists. The New York Times has recognized the study (China-Oxford-Cornell Diet and Health Project) as the “Grand Prix of epidemiology” and the “most comprehensive large study ever undertaken of the relationship between diet and the risk of developing disease.”
“After a long career in research and policy-making, I have decided to step ‘out of the system.’ I have decided to disclose why Americans are so confused,” said Dr. Campbell. “As a taxpayer who foots the bill for research and health policy in America, you deserve to know that many of the common notions you have been told about food, health and disease are wrong.”
Sources: The China Study
The short video you can see more:
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