Personal Computer have changed the people life. And every person have a PC in their home in a normal family. And my opinion every one need a PC. But due the the huge amount of use of the energy due to the Computer in huge sector, the energy consumed is growing day by day. And there must be some solution to this problem. If the huge computer can be made to work in low power available then we can managed the energy saving and bring a revolution in the world.

After some research we found that green pc has been introduced by some people around the world and has been a great success. It has a saying that its energy costs reduced 60% of the current energy consumption. So a Low Power PC can be a great revolution for the people and countries.

Its not just about the power consumption, but they are also the cheapest found on market. If people are really concious about the energy and the money then, I suggest people surely should get a one. I have order a piece for myself, as every good things should be started from ownself.

Save energy, Save world – Go green.

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Twtter is the biggest all in one Twitter application directory. People here can subscribe to whole lots of apps and get benefits- of all the applications free of cost. Twitter is not just a place where you Tweet, it is more than that where people can share and help each other out. So, twtter has been making application that makes user ease their twitter.

You can tweet via anything you like that are listed on the directory. Posting and Updating new status using cool applications like iPhone, iPad, Android, Twitter, Google and more. You do not need to have the device or applications on your own, you just need to allow your Twitter to access and you will be ready to go. Just type any status you want to post via and press the Tweet button, and you see the tweet updated on Twitter time line.

The age of information technology owes a lot to the development of computer networking. It is computer networking on various scales, which has turned information into even more of a commodity today. There are two types of computer networks that you always keep hearing about. One is of course the ‘Internet’ and the other which may be in use in your company is an ‘Intranet’. This article will make an intranet vs internet comparison and give you an insight into the difference between the two types of networks.

The concepts fundamental to both the intranet and internet are those of computer networking. Computer networking enables the sharing of resources and information among a group of computers. The first operational computer network was created for the United States Department of Defense and was known as ‘Advanced Research Projects Agency Network (ARPANET). Since then, networking technology and architecture evolved in complexity and sophistication, finally giving us the internet. An advanced set of computer networking software and hardware has made networking possible. As you will see ahead, an intranet and the internet are two points on the scale of networking complexity.

Intranet vs Internet : Definition
An intranet is an internal private computer network or connection of one or more computer networks, whose use and access is restricted to an organization and its employees. Transfer of data over this kind of a network is controlled using the internet protocols like hyper text transfer protocol (HTTP) and file transfer protocol (FTP). These kinds of networks are used for ease of information sharing and communication in companies. In industries based on the Information technology sector, having intranets is absolutely necessary as their work involves a lot of data sharing.

The very fact that you are accessing information is through the Internet, shows that you have an idea of what the internet or ‘International Network’ can do for you. Take small networks spread in a small region of your city, then integrate it with other such small networks to form local area networks. Then integrate all such local area networks to form a wide area network of computers. Next integrate such wide area networks into a national network and then join all such national networks together and what you will get is the Internet! It is a single network that connects computers all over the world using Internet protocols, which make information sharing and routing possible. The main point of difference between intranet and Internet is, that while intranet involves the networking of a few hundred computers, Internet is a network of more than billion computers spread worldwide!

Intranet vs Internet : Structure, Scale & Complexity
The structure of an intranet is similar in principle to the Internet. Both use a server-client structure and both networks transfer data using Internet protocols. In fact, an intranet is often referred to as a ‘Private Internet’. However, they fundamentally differ due to the vast difference in networking scale and complexity. With billions of computers sharing and transferring data amongst each other, the administration of the Internet is far more complex, as it is the mother of all computer networks. A large amount of networking and routing hardware is needed to connect all the computers worldwide. On the other hand, an intranet, being restricted to a few computers is easier to manage.

Intranet vs Internet : Server Control
One of the most fundamental of intranet and internet differences is the server control. An intranet is controlled by a single server, generally which can adequately handle all tasks. Whereas, the Internet is operated by linked set of billions of computer servers world wide. This is due to the sheer size of data that is exchanged over internet, which makes it essential that control centers be decentralized. It is the difference between the governing of a city and governing a nation! Decentralization is essential.

Intranet vs Internet : Uses
The Internet and the intranet differ in their uses. Internet is a global network which has information sharing on a global level as its goal. Whereas, an intranet is built in an organization, so that its resources can be shard and employee communication is made possible. Corporate intranets have restricted access controlled by user ids and passwords, which are not accessible to anybody on the outside. Internet is more open in the sense, that everything that is shared on the internet is accessible to every person connected to it, all over the world.

So, these was Intranet vs Internet comparison, which was aimed at showing you the fundamental difference between the two. The difference is primarily that of complexity in manageability while, the fundamental principles and technologies that make both networks possible are the same. 

It has made information access easy. It is very fast. It has crossed so many boundaries. It has created a new world, a new space and a new culture.

A network of network – an Internet had changed a world’s information access and communication. Search engine has played wide role in mining data and information from Internet. Portals like Yahoo and MSN played key roles in getting large awareness in public. They made communication easier. Chat room – is becoming new friendship and chitchat mechanism. No one sitting on Internet believes in restrictions of religion, caste and countries. It has mixed up so many cultures on new platform. It is in other terms “Cyber Culture”.

Cyber Culture

Cyber culture is the culture that emerges from the use of computers for communication and entertainment and business.

Cyber culture comprehends the human-machine social levels involved in what was previously defined as cyberspace. Cyber culture engages into political, philosophical and psychological issues engendered by humans in the network.

Cyber culture Luxembourg: It is defined as “a collection of cultures and cultural products that exist on and/or are made possible by the Internet, along with the stories told about these cultures and cultural products.”

Cyber culture” refers specifically to new technologies in two areas: artificial intelligence (particularly computer and information technologies) and biotechnology…. They embody the realization that we increasingly live and make ourselves in techno-biocultural environment structured by novel forms of science and technology.

Cyber culture is in direct relation of cyber space similar as every culture is within boundary of a specific country.

Concept of Cyber Space

The concept of cyberspace thus evolves out of a coincidence of developments including:

1. Philosophy that has led us to question our role and agency in creating and understanding the world;

2. Media technologies that link that with changes in perceptions of space, time and location in the world;

3. Art and architecture that familiarizes us with picturing and desiring imaginary spaces, designed “to order”;

4. Mathematics that creates the ability to graphically represent and read space, time and place differently.

Culture Components

Chat Rooms: Internet Gardens

Chat rooms are rooms where people of common interests, or not common at all, can meet up with each other, and talk over the computer. Talking over the Internet by use of chat rooms and instant messages can be very positive. Chat rooms give people a chance to talk without making a first impression by eye. In other words, in chat rooms you can’t see who you are talking to, but in face to face talking, the person is right in front of you

Digital Libraries

Internet includes millions of web pages that provide you text in context of information and data. One can go about conducting research on the Internet by looking up search engines online. Some search engines include Lycos, Yahoo, Alta Vista, and many more. To look up information via search engines is very simple, type in the information and then click on search. Even people with the slightest computer knowledge can find information with almost no hassle whatsoever.

Cyber Robbers

Privacy is not guaranteed anywhere on the Internet. To provide credit card numbers, phone numbers, and other private personal information is not safe. Email intrusion, important business information breaks up or theft and credit card numbers intrusions are normal types of hacking techniques used by cyber robbers. Internet is not safe medium only because of such culture violators.

Cyber Laws

To fight against hackers and unethical behavior cyber laws are drafted. However it depends on countries’ acceptance and rules. Yet most of countries have shown their keen interest in following standard cyber laws.

Cyber bullied – Victim of Unethical behavior on Internet

Internet is the perfect tool for reaching others anonymously – anytime, anyplace. There are several ways that young people bully others online. They send e-mails or instant messages containing insults or threats directly to a person. They may also spread hateful comments about a person through e-mail, instant messaging or postings on Web sites and online diaries. Cyber bulling is taken seriously in Cyber laws stating it is a crime to communicate repeatedly with someone if your communication causes them to fear for their own safety or the safety of others.

Cyber addiction

Psychologists are buzzing with discussion about a new type of addiction – Internet addiction. People are seems to be on Internet for hours without any specific purpose. “Addictions” can be healthy, unhealthy, or a mixture of both. If you are fascinated by a hobby, feel devoted to it, would like to spend as much time as possible pursuing it – this could be an outlet for learning, creativity, and self-expression. Even in some unhealthy addictions you can find these positive features embedded within the problem. It is also claimed by many people regarding internet as nothing pornography and cybersex . Cyberspace is maliciously eating your life, and when it is nourishing it.

Nobody can change human mind or behavior at all. Technology is any way tool for them. If good brain knows how best he can use technology, evil mind understands it too. But one thing is sure for all in cyber culture public is only human being. Behavior and success in cyber culture depends on us only.

In other words.

“Some would argue, perhaps, that such advanced technologies may not, after all, be of interest or indeed necessity to certain sections of society or regions of the world. . . Such arguments, however, only underline a tendency not only to create and perpetuate underclasses, but also to assume a liberal right to speak for such constituencies. Clearly, for billions of people around the world, cyberspace and connectivity are not a priority. . . but surely, a technology as versatile and increasingly domineering as that of cybercommunication holds inevitable possibilities, and consequences, for not just the minority that presently accesses and controls it, but for many others, too” – Oguibe

However considering Cyber culture as Robotics theory, it can be concluded: -

“The Three Laws of Robotics (Isaac Asimov (1941))
1. A robot may not injure a human being or through inaction allow a human being to come to harm;
2. A robot must obey the orders given it by human beings except when such orders would conflict with the First Law;
3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.”

The Middle Ages, also known as the Medieval period, are dated by some scholars from the fall of the Western Roman Empire. This was from the 5th century to the beginning of the Early Modern Period – in the 16th century. There were many marked changes in this period and one can also notice variations in the dates of the particular periods, which has happened largely due to different scholars. The medieval period or the Middle Ages is divided into three periods – The Early Middle Ages, the High Middle Ages and the Late Middle Ages.

Fashion in the Middle Ages was not about the wide variety of choice that we have today. Clothing during the medieval period was also restricted to the social status one belonged to. The elite class had a different style of dressing as compared to the peasant folk. Here’s a look at the various kinds of fashion in the Middle Ages.

Fashion in the Middle Ages:
Fashion in the Middle Ages was dominated by the kind of status one belonged to. The wealthy were seen in highly fashionable attire. The Kings and Queens in the period were seen adorned in silks and luxurious fabrics. The interesting fact about fashion in the Middle Ages remains to be the Sumptuary Laws that were passed during this period. Kings and Queens were known to adorn brightly colored silks. Special tailors created clothing in the medieval period for the royal Kings and Queens. With the Sumptuary Laws being enforced, people who violated the same faced severe penalty. The Sumptuary Laws enforced rules such as the wealthy class of the society would be the only ones seen wearing fashionable clothing. A violation of the same would result in loss of property or heavy fines as well!

Fashion in the Middle Ages for the common folks was all about loose linen or wool. Men were generally seen in tunics, which went all the way, down to their knees. Tunics that were really long were seen for special events or functions. Such tunics were also combined with long pants beneath. These pants were generally made of wool. For the cold winters, one often saw the use of cloaks.

The fashion in the Middle Ages for women was obviously dictated by their social status. Apart from long tunics, women also wore under-tunics made of wool and teamed it with a cloak if they stepped out of the house. These tunics were available in a wide range of colors and sometimes women also adorned fancy hats to make a fashion statement.

There were certain garments that were considered to be a status symbol for women who belonged to the upper classes. Brighter colors, rich materials, long jackets, elaborate garments, tunics worn with surcoats etc, were all a part of fashion in the Middle Ages. Women also preferred to wear gowns and used an array of headdresses to make a mark. Leggings and hose were also found in use during this period, but it was not considered to be a mark of the wealthy people. The rich classes were also known to import clothing from other countries such as silk cloth, bleached linen and dyed or patterned prints. On the other hand, people who belonged to the lower segment of the society often wore homespun wool and used colorful borders, which were woven into the fabric in the loom.

During the Middle Ages, people also wore togas and trousers apart from tunics. Wide gowns often had embroidered edges to add a touch of design to the entire ensemble. Women’s gown often had long sleeves and trailing. Amongst the headdress worn by women, a high double horn headdress was considered a symbol of pride. Laced sandals and pointed shoes formed part of the footwear.

During the early period of the Middle Ages, women’s dresses were high which covered their neck and such dresses often consisted of two tunics along with a veil that was worn over the head. Sleeves for the dresses were often long and pleated, sometimes with decorative ornamented bands. These bands were also used on the lower portions of the dress as well. Women soon began wearing surcoats, which were also worn by males later on. Surcoats were large coats wrapped around the upper portion of the robe.

A great amount of extravagance could be seen in the fashion of the Middle Ages when gold, silver and other precious stones were used on the clothing. Dresses in that case were seen richly embroidered or decorated. During the later period, the external corset also came into use. This was worn with a display of lace work and was crafted in silk for the summers and fur for the winters.

During the later period of the Middle Ages, the long trails that were worn earlier shortened to a great extent. High conical bonnets were also added to the dresses. Ruffs and small collars were introduced later on. The dresses had relatively lower necklines, which enabled women to wear necklaces as well.

Thus we see, how fashion in the Middle Ages was dictated by social status and various other factors associated with the people during this period. 

Glamor and glitz! Fashion photography embodies these words. It is one of those genres of photography that deals in making the real look surreal and the surreal look normal and wearable. Clothing and accessories on beautiful models taken to a whole new level of gorgeousness. Most fashion magazines and houses will swear by their favorite photographers and how it is because of these people that their designs and pages look brilliant and seduce the world. In this article, we try to make a list of the most sought after and top 10 fashion photographers in the world. The list remains a purely subjective one and a reflection of the writer’s choice of the best photographers.

Top Fashion Photographers in the World

Getting into a field like fashion photography and actually making a name for yourself can be quite a task. The photographers listed out in the table below have made their names on the basis of sheer skill, talent, an eye for the aesthetics, and perseverance. If you have been wanting to carve out a niche for yourself in the field of fashion photography, then it may be a good idea to learn more about the stalwarts in the industry.

This list of the top 10 fashion photographers in the world is a subjective preference. There are many other famous fashion photographers who are as renowned and as prolific. Making an impartial list of this kind is a difficult and an almost impossible task, especially when you are bombarded with images that are so beautiful that you cannot make a comparison.

‘Do you need to shop?’ This is a question I have heard for the umpteenth time since my childhood years. I often wonder why does anyone need a reason to shop! When I take a look at the amazing styles of fashionable clothing around me displayed on mannequins, I feel them call out to me.

These items of clothing have the same message, ‘Buy Me!’ Now who can resist the wonderful designs and fabrics, the joy of wearing a new outfit and the feel of a designer garment! Ah! That is something only a shopaholic can ever understand!

Do clothes really maketh a man? Well, the world of fashion surely seems to think so! Take a deeper look into the depths of fashion designing and you would know what I am speaking about. Although fashion trends keep changing and some of the designer clothing are a far cry from being fashionable, one cannot ignore the creativity of the talented lot.

Who can forget the little black dress by the very chic Coco Chanel. Chanel had her initial struggles in life before she moved on to become one of the biggest names in the fashion industry. She is the one who liberated women from the traditional norms of fashion. The eternal black dress is still popular for all red carpet events attended by the most powerful personalities in showbiz!

Italy truly rules the roost in terms of the large number of successful fashion designers that have carved a niche for themselves in this market. Dolce and Gabbana is a name that tops the list of the hottest Italian fashion designers. D&G is a powerful name in the fashion industry and known for many signature clothing items.

Giorgio Armani is yet another name that is noted for its exclusive range in menswear. When we talk about famous designers and fashion houses, can we ignore Balenciaga? This fashion house is founded by Cristóbal Balenciaga. This label is known for restructuring conventional shapes into modern forms.

The beauty of a Prada creation is something that cannot be described with mere words. Prada is known for its uber cool stylishly chic leather bags. Miuccia Prada created waves when she launched Miu Miu. This designer collection catered towards the younger generation. Valentino is a name that is known for haute couture. This entire fashion empire is known for a lot of drama and extravagance in its clothing line. Beautiful gowns and sensual silhouettes are the mark of a Valentino. Gucci is one the biggest names in the fashion industry. The house of Gucci finds a mention in many leading Hollywood movies that are based on fashion. Roberto Cavalli is another name that is considered to be synonymous with fashion. This brand name was particularly famous for animal prints that gave an ultra glamorous look!

With so many fashion designers and brand names all set to woo the fashionistas, I can safely say that one does not really need a reason to shop! Well, those who are romantic at heart with a keen interest in colors, patterns, eye for detail and a love for design will surely understand what I am speaking about. As for me, I am off on my next shopping spree!

They say, a woman’s beauty grows with her age, and she looks more and more graceful in her middle age. But women think the exact opposite. As according to them, they look fat and old with wrinkles on their faces! However, this doesn’t mean you stop dressing up and change your wardrobe into a dump of loose light colored clothes. Fashion is for everyone and age has absolutely nothing to do with it, as the whole motive of fashionable clothes and accessories is to please yourself and make yourself feel great! So, if you are a woman who is over 50 years of age, let me tell you, you are still too young to try out new styles, new colors, new accessories and of course gorgeous “new shoes”. There are innumerable fashion tips for the older women, which can make them look fresh and youthful. So, if you are looking for a few such simple and effective fashion tips for women over 50, read into the coming up paragraphs.

Fashion Ideas for Women Over 50

When you are in your 50s, the enthusiasm to dress up, wear bright colors, use makeup, wear heels, and carry trendy hand bags, simply begins to die off. Many women give up on fashion thinking, it is for the young ladies and that they won’t look great with it. However, being fashionable and trendy isn’t for someone else, but to make yourself happy. 

Have you ever gone shopping when you are completely depressed and low, and bought yourself something really expensive? I am sure it feels great, since you please yourself by spending. The same with fashion for women over 50, as what you wear and how you look is most importantly to see yourself smile than others. There are many ways, older women can look good and you don’t need to be slim or beautiful for that. You simply need a few “fashion tips for women over 50″, which is what this article is all about. So, take a look!

Choose Your Colors
The first and most important of these fashion tips for women over 50, is to choose the colors which suit you and the ones you would prefer. You can wear any of your favorite colors, as you should be comfortable wearing them. Soft shades of colors like pink, peach, light blue, purple, browns, beige, orange, gray, khaki, etc., are great choices for dresses, according to this fashion advice for women over 50. You can choose other pastel colors if you are wearing tops and blouses and darker colors like black, dark brown, chocolate, khaki, gray, etc., for lower body clothes. But make sure, the colors suit your skin tone and complement you. You can also use some women over 50 makeup tips, while deciding colors for your makeup.

Pick Your Fashion Statement
After you have decided on the colors for your new wardrobe essentials, you need to find the style of clothes you will be comfortable in. If you are someone, who wouldn’t mind dressing up in either casuals/semi formals/formals for the day, then you can choose from a range of clothes. There are various fashion styles for women over 50, available in the fashion market today, as everyone is style conscious.

• If you are picking pants, make sure you choose some fitting pants/denims/khakis, as loose is out of date! Skirts and wraparounds look very beautiful on older women. You can use this as fashion tips for plus size ladies over 50.
• Well stitched or hemmed summer and evening dresses can also make you look very attractive even at the age of 50. Women of this age tend to have a loose bust line, but with the appropriate inners and fitting fabric, you can avoid this abnormality.
• In case of other women’s clothing like blouses, shirts and tops, you can follow the same tip, of purchasing something that fits, rather than a loose XL size. Suits look PERFECT and can be a fabulous fashion for women over 50.

Accessories Are the Ticket
Well, when we are talking about accessories like bags, hats, jewelry, shoes, clutch purses, hair accessories, etc., age needs to be considered. Women in their 50 are mature ladies with character and keeping this class with an appropriate appearance should be your honor. Thus according to fashion over 50, you can use leather goods, jute and fabric for your accessories like bags and purses. Wearing very high heels might just affect your back and muscles, so, wedges, flats, semi pointed heels, and other lighter footwear can be your choices. Your jewelry is another thing, which needs to be very elegant and sleek as your age. So, preferably thin and delicate patterns would look brilliant. There are also a number of hairstyles for women over 50, which you can refer to.

With these great fashion tips for women over 50, you can use them to your complete benefit! Well, age is a beautiful thing, so make sure you enjoy every moment of it, and age gracefully.

Malaria is caused by a parasite called Plasmodium, which is transmitted via the bites of infected mosquitoes. In the human body, the parasites multiply in the liver, and then infect red blood cells.

What are malaria symptoms and signs? 

The symptoms characteristic of malaria include flulike illness with fever, chills, muscle aches, and headache. Some patients develop nausea, vomiting, cough, and diarrhea. Cycles of chills, fever, and sweating that repeat every one, two, or three days are typical. There can sometimes bevomiting, diarrhea, coughing, and yellowing (jaundice) of the skin and whites of the eyes due to destruction of red blood cells and liver cells.

People with severe P. falciparum malaria can develop bleeding problems,shock, liver or kidney failure, central nervous system problems, coma, and can die from the infection or its complications. Cerebral malaria (coma, oraltered mental status or seizures) can occur with severe P. falciparuminfection. It is lethal if not treated quickly; even with treatment, about 15%-20% die.

How is malaria diagnosed?

Clinical symptoms associated with travel to countries that have identified malarial risk (listed above) suggest malaria as a diagnosis. Malaria tests are not routinely ordered by most physicians so recognition of travel history is essential. Unfortunately, many diseases can mimic symptoms of malaria (for example, yellow fever, dengue fever, typhoid fever, cholera, filariasis, and even measles and tuberculosis). Consequently, physicians need to order the correct special tests to diagnose malaria, especially in industrialized countries where malaria is seldom seen. Without the travel history, it is likely that other tests will be ordered initially. In addition, the long incubation periods may tend to allow people to forget the initial exposure to infected mosquitoes.

What is the treatment for malaria?

Three main factors determine treatments: the infecting species of Plasmodium parasite, the clinical situation of the patient (for example, adult, child, or pregnant female with either mild or severe malaria), and the drug susceptibility of the infecting parasites. Drug susceptibility is determined by the geographic area where the infection was acquired. Different areas of the world have malaria types that are resistant to certain medications. The correct drugs for each type of malaria must be prescribed by a doctor who is familiar with malaria treatment protocols. Since people infected with P. falciparum malaria can die (often because of delayed treatment), immediate treatment forP. falciparum malaria is necessary.

Mild malaria can be treated with oral medication; severe malaria (one or more symptoms of either impaired consciousness/coma, severe anemia, renal failure, pulmonary edema, acute respiratory distress syndrome, shock, disseminated intravascular coagulation, spontaneous bleeding, acidosis, hemoglobinuria[hemoglobin in the urine], jaundice, repeated generalized convulsions, and/or parasitemia[parasites in the blood] of > 5%) requires intravenous (IV) drug treatment and fluids in the hospital.

Drug treatment of malaria is not always easy. Chloroquine phosphate (Aralen) is the drug of choice for all malarial parasites except for chloroquine-resistant Plasmodium strains. Although almost all strains of P. malariae are susceptible to chloroquine, P. falciparum, P. vivax, and even some P. ovale strains have been reported as resistant to chloroquine. Unfortunately, resistance is usually noted by drug-treatment failure in the individual patient. There are, however, multiple drug-treatment protocols for treatment of drug-resistant Plasmodium strains (for example, quinine sulfate plus doxycycline [Vibramycin, Oracea, Adoxa, Atridox] or tetracycline[Achromycin], or clindamycin [Cleocin], or atovaquone-proguanil [Malarone]). There are specialized labs that can test the patient’s parasites for resistance, but this is not done frequently. Consequently, treatment is usually based on the majority of Plasmodium species diagnosed and its general drug-resistance pattern for the country or world region where the patient became infested. For example, P. falciparum acquired in the Middle East countries is usually susceptible to chloroquine, but if it’s acquired in sub-Sahara African countries, it’s usually resistant to chloroquine. The WHO’s treatment policy, recently established in 2006, is to treat all cases of uncomplicated P. falciparum malaria with artemisinin-derived combination therapy (ACTs). ACTs are drug combinations (for example, artesunate-amodiaquine, artesunate-mefloquine, artesunate-pyronaridine, dihydroartemisinin-piperaquine, and chlorproguanil-dapsoneartesunate) used to treat drug-resistant P. falciparum. Unfortunately, as of 2009, a number of P. falciparum-infected individuals have parasites resistant to ACT drugs.

New drug treatments of malaria are currently under study becausePlasmodium species continue to produce resistant strains that frequently spread to other areas. One promising drug class under investigation is the spiroindolones, which have been effective in stopping P. falciparumexperimental infections.