Category: Contributing

What is the importance of the myelin sheath in multiple sclerosis? It is made up of protein and fatty substances. This myelin sheath allows electrical impulses to transmit quickly and efficiently along the nerve cells. If myelin is damaged, these impulses slow down. This can cause diseases such as multiple sclerosis. Does myelin sheath cause […]

What stocks will do well in 2021? Data as of Dec. 23, 2021 Company Symbol RS Rating Matador Resources Co MTDR 97 Nucor Corp NUE 96 Steel Dynamics Inc STLD 89 Tronox Holdings plc TROX 88 What stocks do well during a recession? Blue-chip stocks are attractive to investors during recessions because they typically pay […]

How do I use vi editor on Mac? Type “vi file.txt” at command prompt. Move cursor to where new text will be added. Type “i” to change to insert mode. Type new text. Type ESC to go back to command mode. type “:wq” and ENTER to write the file and quit. What is vi editor […]

What is an airport Taxilane? Taxilane means the portion of the Airport apron area, or any other area, used for access between taxiways and aircraft parking and storage areas. What is taxiway and Taxilane? Taxiways are defined paths on the airfield surface which are established for the taxiing of aircraft and are intended to provide […]

What are the pros and cons of absorption costing when compared to marginal costing? Absorption & Marginal Costing Advantages of absorption costing Advantages of marginal costing Simple to operate Disadvantages of absorption costing Disadvantages of marginal costing Profits can be manipulated by changing production levels Contribution may not cover fixed costs Which is better absorption […]

Is playing a fighting game a sin? Simple answer, no. Playing games of any kind are not a sin. People make money from playing games. Is fortnite a sin? Fortnite is not a sin. Now if you play those devilish games such as “Devil May Cry,” or God of War, or Diablo, your going to […]

Is S Planner the same as Google Calendar? S-Planner is just a calendar display app. It can display Samsung Calendar, My (device to Kies only) calendar, and Google Calendar, as well as others like Outlook. com – all with / without birthdays, holidays etc. How do I create a template on my Galaxy Note? Page […]

Why is the anchor a symbol of hope? An anchor is an ancient symbol of hope. The first century Christians used the anchor as a symbol of safety. An anchor is a figurative sense to indicate the immovability of God’s promise of salvation to those who believe in him. What is the meaning of the […]

How do I find unique values in a vector in R? Find unique values in R Vector. To find unique values in the R Vector, use the unique() function and pass the Vector as an input argument. It returns the vector of non-repeated values. How do I keep unique values in R? The function distinct() […]

What is the binding energy of hydrogen? In the case of a Hydrogen atom, it has only 1 proton and zero neutrons. In this case the proton is already separated from other nucleons. So, energy is not released in this case. Therefore, binding energy is equal to zero. Why does hydrogen have no binding energy? […]