3.3 Operations on Processes 3.3.1 Process Creation. Processes may create other processes through appropriate system calls, such as fork or spawn. The process which does the creating is termed the parent of the other process, which is termed its child. Each process is given an integer identifier, termed its process identifier, or PID. The parent PID ( PPID ) is also stored for each process.
Definition - What does Electronic Ink (E Ink) mean? Electronic Ink (E Ink) is a proprietary electrophoretic technology and electronic paper display (EPD) patented by E Ink Corporation. E Ink technology is used in mobile devices, such as e-readers, mobile devices, smartphones, smart cards and watches. E Ink is primarily used in digital e-readers. Most digital books use grayscale and rarely use color.
What are the differences between full solvent and eco solvent ink types? Generally an eco solvent ink has little or no odour and doesnât contain any harmful ingredients (such as cyclohexanone). The solvents within eco solvent inks are usually biodegrable and able to be broken down within the human body. However, just because an ink has no odour it does not automatically mean that it can be used in a normal indoor environment without extraction systems in place.