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CHEMISTRY OF CHOLESTEROL AND HEART DISEASES

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 CHEMISTRY AND HEART CHOLESTROL- SOURCE- WAVEMAGAZINEONLINE What do we know about cholesterol or what is cholesterol? Cholesterol is a waxy, fat-like substance that are needed to make some useful hormones and is found in our blood. Cholesterol is actually needed to build certain kind of cells, but the it's presence in large quantities can have harmful effects too. It comes from two sources, first, our liver makes cholesterol that we need, the other source is, it can be obtained from food which are derived from other animals. Now, there are two types of cholesterol- 1. LDL Cholesterol- LDL stands for "low-density lipoprotein". This type of parcel protein transports cholesterol from liver to rest of the body, high levels of LDL cholesterol leads to high chances of cardiovascular diseases. It is sometimes referred to as bad cholesterol. 2. HDL Cholesterol- "HDL" stands for "high-density lipoprotein". This type of protein transports cholesterol back to liv
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SECURE ONLINE TEACHING FOR TEACHERS

KNOWLEDGE AND EDUCATION are the basis for all things that can be accomplished in our life. Teachers provide the power of knowledge thereby giving them possibility for better future. One of the most important part of teacher is their dedication. Therefore, it is compulsory to protect teachers in online classes by appropriate measures.


SECURITY FOR TEACHERS

During this unusual time teachers have to completely change their way of teaching. From the blackboard in classroom to digital whiteboard in digital screens. Apart from various changing measures in online classes teachers also need to ensure for their securities. The following points can help-\
  1. CONNECTED ACCOUNTS- The teachers should ensure that the members in the meeting should be connected with their respective accounts to ensure that no anonymous member can enter.
  2. WAITING ROOM- If the 'waiting room' feature is availaible, it should be turned on, as it helps to select who can join the session.
  3. HOST CONTROL- Unless necessary, the remote control function(like file transferring, autosave chat feature) can be disabled.
  4. MEETING LOCK- THE MEETING CAN BE LOCKED TO PREVENT ENTERING OF OUTSIDERS IN THE MEETING.
  5. APPS- Teachers should use only educational apps to maintain security, any other non-educational apps should be use only after looking into their authenticity.
  6. PHISHING MAILS- Teachers should click only verified and authentic links to ensure security. LIKE THE ONE GIVEN BELOW-

BROWSER SAFETY TIPS

  1. Only sites with HTTPS version be used to ensure that the sites we are surfing is protected.
  2. Ad and tracker blocking extensions should be used.
  3. Browser security settings can also be evaluated.

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