CSCI 120 Introduction to Computation Introduction (draft)

CSCI 120 Introduction to Computation Computer Networks (draft)

Primitive forms of data networks have a long history. After all, it is all about communication. Early societies used smoke signal to communicate information. In the 19 century, telegraphy was used as means of communicating messages. Messages were manually encoded into strings of symbols and then manually transmitted and received. When necessary, the messages were manually relayed at intermediat...

CSCI 120 Introduction to Computation Ports and I / O devices ( cont . ) ( draft

This is the most basic input device. The keyboard contains keys users press to enter data into a computer. Desktop computer keyboards typically have from 101 to 105 keys. Keyboards for smaller computers, such as laptops, contain fewer keys. All computer keyboards have a typing area that includes the letters of the alphabet, numbers, punctuation marks, and other basic keys. The keys originally w...

CSCI 120 Introduction to Computation Operating System (draft)

So far, we have studied computation from different perspectives, starting from its abstract nature and the design of algorithms all the way to the physical issues involving the electronic representation (bits) and the computer architecture required to carry out the computation. We identified essential components of such an architecture including the CPU, the control unit, the ALU, the registers...

تأثیر درازمدت ضایعه نخاعی بر روی پارامترهای اسپرم رت بالغ

Introduction: Spinal cord injury (SCI) is a serious public health problem which seriously affects the victim, family, and even the society. Research studies have shown that 80% of SCI victims are men. In recent years, there have been extensive research works on the effect of SCI (acute and/or chronic) on fertility potential of sperm and spermatogenesis in laboratory animals. SCI may disturb the...

CSCI 699 : Introduction to Software Synthesis