What is a ‘dynamic entity’ in computer science?

I am doing some reading into computer science and how the computing system works in order to be ready for my 1st year at university doing a Computer Science degree. I came across a term within the definition for a computer system that I tried looking up for on the internet called ‘dynamic entity’. The problem is, I couldn’t specifically find the definition I was looking for that could explain simply what it meant. If there is someone who could explain this term for me in a simple, but easy to understand, explanation, I would be very grateful. Thank you.

The link I got the term from: https://books.google.co.uk/books?id=3ls6K2cJW_0C&printsec=frontcover&dq=computer+science+easy+reading&hl=en&sa=X&ved=0ahUKEwjz2r_cuIfkAhUxonEKHWBZAu8Q6AEIKzAA#v=onepage&q&f=true

The term can be found on page 4 of the book, where they explain what a computing system is.

Dosen’t my computer has other partitions mounted?

I have an Ubuntu 18.04 loaded on my machine. I recently got a little mixed up and have made new partitions by making the others a little small. But now I have to delete them but not finding the way. I know my root directory which I should not delete and searching for all the other important partitions but I cannot get them as only root is stated. This is the result of lsblk /dev/sda

NAME    MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT sda       8:0    0 298.1G  0 disk  ├─sda1    8:1    0   6.9G  0 part  ├─sda3    8:3    0  35.6G  0 part  ├─sda5    8:5    0   3.7G  0 part  ├─sda6    8:6    0    47G  0 part  ├─sda7    8:7    0  13.7G  0 part  ├─sda8    8:8    0 103.5G  0 part / ├─sda9    8:9    0   6.8G  0 part  └─sda10   8:10   0   5.4G  0 part   

What are some of the ideal projects in Computer Science to address open problems in psychology?

Computer Science has a deep connection with the human mind in terms of cognition and analytical thinking. I am interested to explore all those areas in Psychology where algorithms can be used and applied to achieve some important outcomes. Also I am keen to explore Cognitive Science, Artificial Intelligence, Computational Psychology and Computational Psychiatry, etc. What are the most research-oriented areas that require work in Psychology with the help of Computer Science?

I wonder whether an expert can guide me for my academic project. Thank you

what command used to restart my computer from grub rescue

I am using windows 10, I was deleted a linux os accidently without deleting grub. when I reboot my system that enters to the grub rescue. So i want to use any bootable pendrive. Unfortnatly my system stops me using function key to enter boot menu. Without restarting my computer i cant enter boot menu. Is there any grub rerescue commands to set pc retsrat directly from grub rescue.

or any solution to set windows bootloader from grub rescue itself.

Computer running extremely slow on 19.04, any suggestions?

Computer running verrry slow.. How may this be rectified? (19.04)

PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                            2880 root      20   0  262020  43240  34580 R  60.0   1.1  16:05.41 Xorg                                                                               4034 sayne     20   0 3567880 147212  52868 S  40.0   3.8   3:40.92 gnome-shell                                                                        3913 sayne     20   0  338420   6000   3168 S  20.0   0.2   0:00.92 ibus-extension-                                                                    5630 sayne     20   0  976408  44224  32576 S  20.0   1.1   0:00.87 gnome-terminal-                                                                    5709 sayne     20   0   12052   3752   3064 R  20.0   0.1   0:00.07 top