tecnologia zheng zheng li

       Nobel Prize in Physiology or Medicine 2019: How cells                     sense and adapt to oxygen availability https://www.sciencedaily.com/releases/2019/10/191007095520.htm for more imfortation:   https://www.youtube.com/watch?v=8RBTOyF5JUU day : October 7, 2019 source : Nobel Foundation Summary: The 2019 Nobel Prize in Physiology or Medicine is being awarded to William G. Kaelin Jr., Sir Peter J. Ratcliffe and Gregg L. Semenza for identifying molecular machinery that regulates the activity of genes in response to varying levels of oxygen. The noticed tell about two Americans and a British scientist won a Nobel Prize on Monday for discovering details of how the body’s cells sense and react to low oxygen levels, providing a foothold for developing new treatments for anemia, cancer and other diseases. In my opinion is really interesting the noticed because with ...

Sharing ideas and dissemintating technology projects SPAM what is spam? Spam refers to the use of electronic messaging systems to send out unrequested or unwanted messages in bulk.    how and when does it appear ?  Who makes spam ,they are called spammers ,they have some several common ways to get a email adress and send you a spam .   Crawling the web for the @ sign.  Spammers and cybercriminals use sophisticated tools to scan the web and harvest email addresses. Making good guesses Tricking your friends Buying lists. where elso does  the spam appears? also can appear in email, instant messaging, newsgroup ,forum ,social networks,online games messaging , wikipedia ,blog ,wiki ,guestbooks.... What does spam on the social networks consist of? any website with  user-generated content  (comments, chat, etc.). It can be manifested in many ways, including bulk messages profanity, insults , hate speech,  ,...

        Sharing ideas and disseminating technology projects   for more information:  https://study.com/academy/lesson/what-is-a-web-browser-definition-examples-quiz.html 1 internet : The internet is a network of global exchanges – including private, public, business, academic and government networks – connected by guided, wireless and fiber-optic technologies.  2 browser:  is an application used to access and view websites. Common web browser  includes Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Apple Safari. ...  4  TCP/IP:  The Internet  works  by using a protocol called  TCP / IP , or Transmission Control Protocol/Internet Protocol. ... In base terms,  TCP / IP  allows one computer to talk to another computer via the Internet through compiling packets of data and sending them to the right location. 5 DNS:  (Domain Name System) is a system designed to translat...

           Apollo journeys documentary The documentary talks about all the misions of Apollo .talks to the first man that goes to the moon to the different kind of Apollo misions. In my opinion ,Apollo 11" isn't like other documentaries about the first moon mission. In fact it isn't like most other documentaries. It's magnificent and unique, an adrenaline shot of wonder and skill.I loved because it's really interesting and I have learn a lot new facts that I don't now .I think is one of the most incredible documentary that I have see. Extra: I n 1978, the man visited the moon for the last time, but the donal trump government has proposed to arrive there more than a century after 2024 as a stage prior to the great jump to Mars in 2030. Within a period of only five years, a man and for the first  Once a woman will step on the satellite.  NASA's new program to achieve it is called Artemis.  As usual in the history of astronautic...

technology problem solving 1 define the problem:  after thinking about the design, whe have to think this questions : What is the problem? Is it my problem? its really difficult? i need help ? who ? ... 2describe the result you want:  you have to describe your problem.and think about it 3collect information : then collect neccesary imformation or ask person to complete . 4 think of solutions: think solutions to solved your problem .you can mak a list or also you can think thisquestions: Can I solve it? Is it worth solving? Is this the real problem, or merely a symptom of a larger one? Does it need an immediate solution, or can it wait? Is it likely to go away by itself? Can I risk ignoring it? ... 5 choose the best solution : when you have finished your list or thinking your questions .you have to choose the best solution.some of them you will need it , but other no.think carefully 6implent the solution now with the solutio...