Results 21 to 30 of about 1,904,391 (376)

Quantum Algorithms for Quantum Chemistry and Quantum Materials Science [PDF]

open access: yes, 2020
As we begin to reach the limits of classical computing, quantum computing has emerged as a technology that has captured the imagination of the scientific world.
Bauer, Bela   +3 more
core   +4 more sources

Computer Self-efficacy, Computer Literacy Skills, Cognitive Skills and Use of Electronic Resources by Social Science Doctoral Students in Nigerian Federal Universities [PDF]

open access: yesInternational Journal of Information Science and Management
This study investigated the effects of computer self-efficacy, computer literacy skills, and cognitive skills on the use of electronic resources among social science doctoral students in Nigerian federal universities.
Omolola Adedokun, SANDAY POPOOLA
doaj   +1 more source

Ethics and Law on the Electronic Frontier

open access: yesInformatics in Education, 2004
The new electronic relations have brought as much benefits as duties. The society uses more often computers in every day life than ever. Unfortunately, cyberspace bounds are huge and its regulation is very complicated.
Darja SMITE
doaj   +1 more source

Welcome to Computers––A New Open Access Journal for Computer Science

open access: yesComputers, 2011
For the past seven decades, computers have radically changed the world we live in. From machines for calculation, computers are now platforms for information processing and computation, supporting the entire spectrum of human endeavour.
Aaron Quigley
doaj   +1 more source

Visual and textual programming languages: a systematic review of the literature [PDF]

open access: yesJournal of Computers in Education, 2017
It is well documented and has been the topic of much research as well that Computer Science courses tend to have higher than average drop-out rates at third level, particularly so, for students advancing from first year to second year.
Mark Noone, Aidan Mooney
semanticscholar   +1 more source

Optimal Sink Node Placement in Large Scale Wireless Sensor Networks Based on Harris’ Hawk Optimization Algorithm

open access: yesIEEE Access, 2020
Large-scale wireless sensor network (LSWSN) is composed of a huge number of sensor nodes that are distributed in some region of interest (ROI), to sense and measure the environmental conditions like pressure, temperature, pollution levels, humidity, wind,
Essam H. Houssein   +5 more
doaj   +1 more source

The ingenuity of common workmen: and the invention of the computer [PDF]

open access: yes, 2001
Since World War II, state support for scientific research has been assumed crucial to technological and economic progress. Governments accordingly spent tremendous sums to that end.
Mobley, Byron Paul
core   +2 more sources

Subtractive and Additive Technologies in Fixed Dental Restoration: A Systematic Review

open access: yesJournal of Techniques, 2023
Today, computers and digital devices are an indispensable part of our daily lives, and dentistry is no exception. Dentistry has adopted a number of digital technologies, including CAD/CAM (computer-aided design and manufacturing) systems.
Rafal Kareem Rasheed   +3 more
doaj   +1 more source

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