AMAZON

Wednesday, April 22, 2020

Dual redhat 7 & windows 10 os installation problem and installation process

In a scenario with legacy (MBR) BIOS the GRUB boot loader overwrites the Windows loader.
When you boot your machine GRUB appears and lets you choose which system shall boot. 

Leave Secure Boot disabled (Windows nevertheless boots in secure mode) - but change the boot mode back to UEFI. Afterwards install Windows and then RHEL 7.4, but this time choose "manual configuring" in Anaconda installer and select the ext4 partition for RHEL you had created before.

Windows 10 vs Redhat 7

Windows 7 vs rehat 7

Friday, October 19, 2012

how to install ubuntu from edubuntu, kubuntu dvd/cd

http://2013matlab.blogspot.com

http://lte-ns3-studies.blogspot.com
http://vinaytechsimulator.blogspot.com
http://3gppltee.blogspot.com

i now installed Ubuntu11.10 with the Kubuntu11.10 install cd,


Why ? I did not feel like downloading the Ubuntu iso while having the Kubuntu cd ready for usage.
After a successful install of Kubuntu its easy to revert to Ubuntu:
sudo apt-get install ubuntu-desktop
When it asks what dm to use; kdm or gdm; select gdm… continue…
When done its time to remove the Kubuntu packages;
sudo apt-get remove kubuntu-desktop kubuntu-artwork-usplash
It wil remove some of the Kubuntu packages and with autoremove the rest of the Kubuntu packages kan be removed now;
sudo apt-get autoremove
When done reboot (or restart x) and you have your Ubuntu ready for usage.
Replace Kubuntu with Xubuntu;
sudo apt-get install xubuntu-desktop
Select gdm as dm
Remove Kubuntu as explained earlier
Replace Kubuntu with Edubuntu:
sudo apt-get install edubuntu-desktop
Select gdm as dm
Remove Kubuntu as explained earlier
If you wish to keep the Kubuntu packages simply skip the remove step.
If you wish to revert from Ubuntu to Kubuntu ;
sudo apt-get install kubuntu-desktop
Select kdm as dm
sudo apt-get remove ubuntu-desktop
sudo apt-get autoremove
Ubuntu to Xubuntu:
sudo apt-get install xubuntu-desktop
sudo apt-get remove xubuntu desktop
sudo apt-get autoremove
Ubuntu to Edubuntu:
sudo apt-get install edubuntu-desktop
sudo apt-get remove edubuntu desktop
sudo apt-get autoremove
If you revert to Kubuntu make sure to select kdm as dm, all others require gdm.
Removal of Xubuntu:
sudo apt-get remove xubuntu-desktop xubuntu-artwork-usplash
sudo apt-get autoremove
Removal of Edubuntu:
sudo apt-get remove edubuntu edubuntu-artwork-usplash
sudo apt-get autoremove
Want to switch from gdm to kdm or vice versa while having both installed?
sudo dpkg-reconfigure gdm
and select your preferred dm
or
sudo dpkg-reconfigure kdm
and select your preferred dm
Its not very hard to switch from one environment to another, and sometimes its easier to use the cd you have laying around and switch after install.

 Drawback

This is a great and simple method. There is a minor drawback with it though, that anyone attempting should be aware of.
When you upgrade to the next virgin of Ubuntu you may have your system fall to pieces because of unmatched dependencies, etc. Removing your previous environment’s packages is very prudent. I suspect that failure to do this is part of the reason why my Dapper to Edgy installation fell to pieces


Saturday, September 29, 2012

Gallium Nitride (GaN) Semiconductor Devices (Discretes & ICs) Market, Global Forecast & Analysis (2012 – 2022)

This research study on the GaN semiconductors market gives a detailed overview of the global GaN semiconductors market in the present scenario, and discusses the history, evolution, market by technology (substrate & epitaxy materials and transistor technologies), market by products and devices, market by application segments, and by geography. Each classification done for the global GaN semiconductors market has an extensive segmentation with market estimates and forecasts till 2022 for each sub-market in terms of both - revenue and volume. The major GaN semiconductor products - namely the power semiconductors and optosemiconductors are analyzed in great detail throughout the research study in every type of classification.

GaN has turned out to be the choice for most of the power semiconductor applications and is quickly replacing the existing silicon technology. The various properties of GaN such as wider bandgap, high break-down voltage, larger critical electric field, and higher thermal conductivity let the GaN devices operate at higher voltages, high switching frequencies, handle higher power density, and offer enhanced power efficiency than the pure Si devices. These properties allow the GaN discretes like Schottky diodes, MOSFETs, and the other advanced transistors to operate at much higher voltage levels, which are difficult for the counterpart Si devices. GaN power semiconductors also help in reducing the conduction and switching losses, thereby offering higher efficiency in electronic systems. The major application segments of GaN power semiconductors currently are the inverters (& converters), RF devices, power supply modules, and motor drives being used across all the end user verticals.

In the aspect of opto-semiconductors, GaN has been increasingly used in LEDs, laser diodes, and optocouplers due to the primary characteristic of GaN showing much brighter emission characteristics than the other materials such as Si, SiC, GaAs, and GaP. AlGaN, mixed with GaN, is used in opto-semiconductors designed for high-brightness and ultra-high brightness applications that operate at wavelengths <400 nm. This market is expected to have healthy demand due to the markets growing for green, blue, violet, purple, ultra-violet, and white LEDs. The growing market for solid state lighting applications in several areas of the Consumer Electronics, Computers, Automotive, Industrial and Military, Aerospace & Defense sectors is expected to boost the GaN opto-semiconductors market revenue over the years to come.

This report, based on the extensive research on the GaN semiconductors market and industry, is aimed at identifying the entire market for the GaN semiconductor devices, and all its sub-segments through extensively detailed classifications, in terms of both - revenue and shipments. This report is focused on giving a bird's eye-view of the upcoming industry with regards to GaN semiconductor market with detailed market segmentations; combined with qualitative analysis at each and every aspect of the classifications done, i.e. by form factor, design architecture, substrate technology, technology (process) node, products, devices, applications, and geography.

How to convert cgpa marks to percentage marks in pondicherry university? for B.Tech Engineering college

The assessment of a course will be done on absolute marks basis.
 However, for the purpose of reporting the performance of a candidate, letter grades, each carrying certain points, will be awarded as per the range of total marks (out of 100) obtained by the candidate, as detailed below:
Range of Total                  Letter                  Grade
90 to 100                               S                             10                 
80 to 89                                 A                               9
70 to 79                                 B                               8
60 to 69                                 C                               7
55 to 59                                 D                              6
50 to 54                                 E                               5
0 to 49                                   F                               0
Incomplete                          FA
‘F’ denotes failure in the course. ‘FA’ denotes absent / detained as per clause 8.
After results are declared, grade sheets will be issued to the students. The grade sheets will contain the following details:
(a) The college in which the candidate has studied.
(b) The list of courses enrolled during the semester and the grades scored.
(c) The Grade Point Average (GPA) for the semester and The Cumulative Grade Point Average (CGPA) of all enrolled subjects from first semester onwards.
(d) GPA is the ratio of sum of the products of the number of credits (C) of courses registered and the corresponding grades points (GP) scored in those courses, taken for all the courses and sum of the number of credits of all the courses.
GPA =  ( Sum of (C x GP) / Sum of C )
CGPA will be calculated in a similar manner, considering all the courses enrolled from first semester.
FA grades are to be excluded for calculating GPA and CGPA.
Pondicherry, tamilnadu colleges
The conversion of CGPA into percentage marks is as given below
%Marks = ( CGPA - 0.5 ) x 10

you are looking for State Bank Of India ATMs in Puducherry, Click here for IFSC Code Search

Branches

State Bank Of India Jipmer Branch
BranchJipmer
IFSC CodeSBIN0002238
MICR
Address Dhanvanthiri Nagar, Pondicherry Dhanvantri Nagar Pondicherry Danvanthri Nagar, Po
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Karikalambakkam Branch
BranchKarikalambakkam
IFSC CodeSBIN0006511
MICR
Address 56 Melanda Veethi Pondicherry
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Lawspet Branch
BranchLawspet
IFSC CodeSBIN0010507
MICR
Address 64, Lawspet Main Road Lawspet
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Manapet Branch
BranchManapet
IFSC CodeSBIN0006718
MICR
Address Market Committee Building Market Committee Complex Manapet, Pondy
City : Manapet
District : Puducherry
State : Puducherry
State Bank Of India Pondicherry Branch
BranchPondicherry
IFSC CodeSBIN0000900
MICR
Address 15 Rue Sufferin Pondicherry
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Pondicherry A. D. B Branch
BranchPondicherry A. D. B
IFSC CodeSBIN0001613
MICR
Address Kamaraj Salai Brindavan Pondicherry
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Siruthozhil BR Pondicherry Branch
BranchSiruthozhil BR Pondicherry
IFSC CodeSBIN0007314
MICR
Address 27 KAMARAJAR SALAI89, VIVYN PLAZA, 100 Ft. ROAD
City : Pondicherry
District : Puducherry
State : Puducherry
State Bank Of India Thattanchavadi Branch
BranchThattanchavadi
IFSC CodeSBIN0006842
MICR
Address Market Committee Complex27 Kamarajar Salai Industrial Estat, Po
City : Thattanchavady
District : Puducherry
State : Puducherry