Blogging & Tech tipps

Social media marketing holds incredible power in today's business climate. It's not only a platform that hosts conversations for friends, family, and old acquaintances - it has become our central hub of information for personal and professional use. Most people have a general idea how social media works; however, few have a comprehensive understanding of the type of mistakes that can be made. Check out these 10 tips to get a better handle on your social media efforts, maintain that audience you've worked so hard to build, and avoid these common blunders! 10 Mistakes to Avoid: 1. Failing to Post Posting irregularly or once or twice a week typically isn't enough to stay on the minds of your audience so that you'll be their primary source in their time of need. Regularly provide them with content that meets their needs and interests (content they can identify with or even rally against), rather than bombarding them with non-benefit driven promotio...

iphone5 has launched with the compatibility of 4G technology. After which question arises what is the difference between 4G and other technologies. Right now, we are generally using 3G technology in our communication devices. 3G was considered the best and high speed communication technology until 4G had not arrived. When iphone5 has launched, the question comes what is 4G and what are its advantages over others? 4G: Fourth Generation is the latest generation of telecom services after 2G and 3G. It represents higher data speeds and faster downloads. 4G technology works on LTE can offer as much as 100 Mbps in ideal conditions and may, like 3G, see practical hitches. 3G 4G Ideal /Actual Speed 28Mbps/3.1Mbps 100Mbps/14Mbps Ideal/Actual Download Time(movie) 30 min/5 hr 10 sec 19 mins/2 hr 50 min Advantages: 1. Multimedia application - such as e-learning, high-definition videos, tele-medicine 2. Seamless online streaming - you can watch and play videos and s...

You all know that 4G is replacing other previous technologies like 2G and 3G. Due to high data rates and better transmission rates capability. But, do you know? what are the changes done to make such high data transmission possible. They are the two basic terms that related to the high data transmission rate technology i.e. 4G. Learn and find how it does... LTE - Long Term Evolution - It is a radio access technology that delivers blazing high speeds up to 100 Mbps(megabits per second). This technology has been used in 4G telecommunication services to provide high speed data rates. BWA - BroadBand Wireless Access - BWA is the generic term for 4G telecom, for which spectrum in the 2300 MHz band was auctioned by the Indian Government. LTE is a type of BWA access, with technology is an alternative to LTE, the way CDMA technology was an alternative to GSM standards in 2G telephony. Using LTE technology supports high data rates with greater speed and support high data transmission wireless...

All speakers feel a little nervous, at least when starting a presentation and body language is considered the most important factor while addressing in the front of audiences. That is quite natural. As the speaker, you are the center of attention and you know that everybody is looking at you. What you need to communicate is a feeling of confidence and relaxation. Your body can help you to do this. The clothes you wear, the way you stand or walk, your facial expressions, your hand and arm movements - these are the language of your body, your body language . Body language communicates at least as much as words. Even when you are not speaking, even before you start speaking, your body is communicating to your audience. Actors use body language very effectively. They cannot act without body language. Every time you watch a film on television or in the cinema, you are watching actors using body language to convey a particular character, an emotion, a feeling, a situation. Tips t...

Cellphones are the essential need of our lifestyle. No metropolitan or working man can not think about living life without cellphone. It has now become the requirement our success life and keep connected with our love ones. But, do you know? this useful and very much device causing infections. Yes, it is true that your cellphones are very much high risk factors of causing infections than any other devices your are using or near by you. The latest research study have shown that Cellphones typically carry as many germs as the handle of a bathroom door. It puts you at a greater risk of various diseases as the device acts as dangerous breeding ground for bacteria. A combination of a cellphone's bacteria-loving warmth and close proximity to the ears, nose and mouth means people are exposing themselves to germs that are harmful to their health. Common illness that can be caught include the flu , diarrhea and eye infections . The type of germs found on your cellphone...

We, students know how much it difficult to concentrate on something especially on our studies. Hence, this affects our academic results. It is not only the problem of concentration but there are various other factors that also be known by the students. Difficulties in processing and comprehending information can serve as a significant impediment to academic excellence. In today’s high-stimulation atmosphere, it is difficult to block out distractions and concentrate on the task at hand. As a student, understand that if you are facing problems with academics, or are weak at a specific subject, you need to put in that extra effort to be able to compensate for it, and not let it pull you down. 1 Identify the problem:  Student should first identify the problem occurring in his/her studies. Not knowing the exact problem will only lead you to waste time shooting in the dark. Identify specific areas of difficulty and the possible reasons behind them. 2 Divide tasks into ...

This technique is for B.tech students who get admitted to Guru Gobind Singh Indraprastha University. You should now that there are 3 internal exams or sessionals are conducted before End term or final exams. Out of 3 internal exams student have to appear in 2 internal exams to get internal marks. Each internal exam subject weight-age is of 30 marks and scoring out of 30 is divided by 3 to get the score out of 10. So, with 2 internal exam, total marks comes out to be 20 and other 5 marks are based on attendance and impression on your subject teacher so don't mess with him. These 25 marks are considered precious than End term. As, considering final year student, One should maintain at least 18 or 18+ marks out of 25 to get easily passed in your final examination. According to GGSIPU rule, a student have to score at least 50 marks out of 100 to pass that subject and total 6 marks of grace is given who score less than 50 marks in their subject. End term exam is of 75 marks a...

Pixels - It is made up of two words - ' Pic ture' + ' el ement'. It is the smallest physical point or addressable element in a display image. They are generally represented as the square or dot and can only have a solid color. In some circumstances, they are corresponding to their timing mechanisms and sweep rates and even transparent. The first step to understanding how to print high-quality photos is to understand pixels per inch (PPI) . The pixels on your digital camera or computer screen get converted into dots on the printed photo. Pixel density  or  PPI (Pixels per Inch)  is not the measurement, they are pieces of information (data). It is the measurement of the resolution of devices in computer display, image scanners or digital camera image. The number of pixels displayed per inch is referred to as resolution. Calculate PPI:  The basic equation is PPI = width(pixels)/ width of image (inches); PPI = height(pixels)/ height ...

INTRODUCTION: GPS - Global Positioning System -  It is a satellite based navigation system. To find the location and time information anywhere on the Earth, GPS devices are used. It provides longitude as well as latitude information of the devices. The signal used in GPS should be unobstructed line of sight and can be used or telecast in all kind of weathers. All GPS satellites synchronize operations so that the repeating signals are transmitted at the same instant. The signals, moving at the speed of light, arrive at a GPS receiver at slightly different times because some satellites are farther away than others. All GPS devices can answer this question "Where I am?" to anyone by calculating altitude and transmitting the details to the receiver. OPERATION: A GPS receiver's job is to locate four or more of these satellites, figure out the distanc­e to each, and use this information to deduce its own location. This operation is based on a simple mathem...

Transistor is a semiconductor devices that is made for amplification or oscillations and generally used as a electronic switch in the electronic devices. Transistors have become the key ingredient of all digital circuits, including computers. Every chip or microprocessors are made up of the logic integration of transistors. Invention:- It was invented in 1947 at the Bell Telephone Laboratories by John Bardeen and Walter Brattain under the direction of William Shockley. The junction version known as the bipolar junction transistor, invented by Shockley in 1948. Structure and Working:- Transistors are manufactured in different shapes but they have three leads (legs). The BASE - which is the lead responsible for activating the transistor. The COLLECTOR - which is the positive lead. The EMITTER - which is the negative lead. The base is the gate controller device for the larger electrical supply. The collector is the larger electrical supply, and the emitter is th...

Introduction:- Radio Frequency (rf) transmission is a wireless technology. The various ranges of frequency used the transmission come under the radio frequency spectrum spanning from 30 Hz to 300 GHz; typically , 10 kHz to 100 GHz for a long wave , short wave and microwave radio transmission. Working:- RF transmission uses radio waves like radio or television signals to transmit audio via a carrier from a transmitter to a receiver. Like a radio station transmitter the transmitter has an antenna usually attached to the transmitter unit which needs to be positioned to adequately cover the listening area. Small hand held portable transmitter usually with have a built-in antenna. The receiver units are either single channel or multichannel and they receive the modulated radio waves and convert them back into an audio signal which is sent to the headphone output. Multi-channel receivers will have a channel selector which allows a user to select a specific transmission channel. ...

NFC - Near Field Communication - is a advanced level of wireless technology which connects or establish communication between similar devices by touching them together or bringing them into close proximity, usually no more than a few centimetres. It establishes communication in order to fasten the data transfer like Bluetooth (slower than NFC data transfer rate). NFC communication also works on radio frequency but still there is difference between them. It is manufactured by Philips ( MIFARE technology ) or Sony ( FeliCa technology ). The NFC Forum was founded in 2004 by Philips, Sony and Nokia to encourage the rapid standardization of this technology and to let shared specifications ensure the necessary interoperability. Important features of NFC: 1. Reach and availability: NFC has the potential over time to be integrated into every mobile handset in the world. This would give the technology a potential reach as global as the mobile phone itself. By integrating NFC technolo...

Introduction:- Piezoelectricity is also called the piezoelectric effect, is the appearance of an electrical potential across the sides of a crystal when it is subjected to a mechanical stress. Invented by:- The piezoelectric effect was discovered in 1880 by the Jacques and Pierre Currie brothers. They found that when a mechanical stress was applied on crystals like quartz, electrical charges appeared, and this voltage was proportional to the stress. Conversely, when an electric field is applied to one of the faces of the crystal, it undergoes mechanical distortion. Operation:- When an electrical electric field is applied to the crystal, the ions in each unit cell are displaced by electrostatic forces, resulting in mechanical deformation of the whole crystal. The effect is explained by the displacement of ions in crystals that have a non-symmetrical unit cell structure. When the crystal is compressed, the ions in each unit cell are displaced, causing electr...

If you have prepared and confident about your preparation, don't panic. Just relax and revise the syllabus and topics in mind, it will help you better memorize the topics during the exam. Although little expect prayers and luck can help students who have never gone to lectures or crack the books in their whole semester. There is one helpful technique for students who have fallen behind at mid-term and finals. First, find a topper friend and pick up the most important topics that have most of the chances to come from the book. Learn the important details and knowledge on that topics and try to elaborate while writing the exam answers. Spend 25% of your time cramming and 75% drilling yourself. The key to cramming is memorization. Recite, Repeat and then, Relax. Although cramming can't replace learning, it's counter-productive to scold yourself for not studying more effectively. Secondly, crack previous year papers in less time and find their proper answers. Someti...

It is very common with metropolitan of India that an auto-driver refuses to take you to your destination or does not follow meter installed or over charge from customer. Now, Delhi Traffic police is advertising the complaint policy and also started message service in which you can complaint about auto-driver by just noting his auto-rickshaw number and SMS to 56767.  There is not only this step that you can follow but you can also use help of popular social networking sites like Facebook and twitter. Steps to complaint against Auto-driver: 1. SMS to 56767-  if auto rickshaw refuses service, harasses in any way, does not go where you want to go, you can complaint by using Delhi traffic police SMS service.  Send SMS vehicle Registration Location Time on 56767. Eg. Send SMS to 56767. REF-   Refusal -   If auto-driver does not allow you to take any where, you can use this code to send SMS. OVC-  Over Charging-   if an auto-driver...

General Knowledge is not only a vital component of management entrance exams but also for getting recruitment to different types of companies. Now, every student has to target his/her general knowledge skills to score better in their entrance exams. Here, i have discussed few measures that can be taken by the students to enhance their general knowledge capabilities. 1.  You have to understand that your knowledge can not be built overnight. One has to devote daily one hour reading newspaper and makes important points from the articles according to your exam pattern. Generally, exam is based on latest happenings and news. 2.  Apart from newspapers, refer to magazines for analysis and in-depth coverage of a news story. 3.  Identify your area of interest, whether its sports or books or politics and start working on that field. You will require less efforts to upgrade your skills in that particular field and thus, can save time and efforts. However, do...

Hobby is like an regular activity performed for pleasure and to get relaxed from your tensed and stressful work. Don't leave your hobby or an interest in something as it can help an individual to develop overall personality development. To do something new and interesting things in meantime not only keep work stress away but also develop your personality and give immense pleasure and sense of satisfaction. This in itself tends to be rather profound which in part explains the reason that children may involved in as many as play and recreational activities as much as possible. But, some may think how they will know there interest or in which activities should they engage? It totally depends on you what you like. There are included some points that one should keep in mind if he does not involve much in hobby or any regular activities:- 1. Know Yourself:- Knowing yourself is an essential first step in any case. It is only by developing a good understanding of one's self t...

GGSIPU- Guru Gobind Singh Indraprastha University , located in New Delhi, India conducts Common Entrance Test every year to intake students for engineering. There are more private colleges all over Delhi which are under GGSIPU than Government colleges run by GGSIPU. There is reservation of 85% for the students who have passed 10th and 12th from Delhi region only. So, there is an advantage for the students who attempt CET for higher studies in Engineering. After clearing and scoring CET, candidate gets a specific rank on that basis, he/she gets admitted to different reputed colleges. You will find different rank calculator on Internet to find out which college you may get during counselling. But, actually they can not calculate the number of students attend counselling. It varies year to year and same ranker holder of different year can admitted to different college or different stream. So, how will you decide which college is better than other, if you can not calculate before co...

Gate- Gate Aptitude Test in Engineering  is held in the month of January and February. Only final year students or above that can appear for this exam. After appearing for the GATE exam and scoring well, what to do next? and how to apply to reputed colleges? After deceleration of GATE result, Students may apply to individual institutes to get their application forms. Institutes advertise for M.tech in leading newspapers from 1st April till the end of July. However, some institutes don't advertise. You have to check their particular site for admission and more details. Admission in reputed institutes are based on GATE percentile. If your GATE percentile is 96, you can apply BITS pilani, NIITs and other colleges. Students score above 97 percentile, generally go for IITs. These percentile range may vary every year. Students score high percentile, have to face interview before getting admitted to IITs or NIITs or other reputed institutes. PSU's ha...

GATE- Graduate Aptitude Test in Engineering is conducted by IIT for higher studies in engineering. A candidate appearing in GATE exam, has to score more 70 percentile to get qualify this exam. But, why should one to appear for GATE? It is not necessary. It totally depends on your interest, but it is like a need for engineering students of India. Here, i wanna discuss some important facts why an engineer student should appear for GATE. 1.  Those who are willing to peruse higher studies in M.Tech, become necessary to appear GATE and score well to get admission in reputed colleges of India. 2.  Government of India provides Rs. 8000 p.m will be given as scholarship who have qualified GATE exam and pursuing M.Tech in India. This is not only the scholarship provided by AICTE. but, few other private and reputed institutes also provide scholarships. 3.  More and better placement in private companies on the basis of GATE score card. It imp...