Results 51 to 60 of about 5,026,987 (343)

New Integrated Process for the Efficient Production of Methanol, Electrical Power, and Heating

open access: yesEnergies, 2022
In this paper, a novel process is developed to cogenerate 4741 kg/h of methanol, 297.7 kW of electricity, and 35.73 ton/h of hot water, including a hydrogen purification system, an absorption–compression refrigeration cycle (ACRC), a regenerative Organic
Alireza Khatami Jouybari   +2 more
doaj   +1 more source

Development of Computer Science Disciplines - A Social Network Analysis Approach

open access: yes, 2011
In contrast to many other scientific disciplines, computer science considers conference publications. Conferences have the advantage of providing fast publication of papers and of bringing researchers together to present and discuss the paper with peers.
Jarke, Matthias   +2 more
core   +1 more source

Fun and Interactive Activities for an Introductory Computer Science Course of 200 Students [PDF]

open access: yes, 2019
Research has shown that students learn and perform better in learning environments that are interactive [1]. Teaching a freshman-level introductory course in computer science (CS) can be challenging, because most students are unaware of what computer
Coffman-Wolph, Stephany, Gray, Kimberlyn
core   +1 more source

English compounds in Croatian media discourse [PDF]

open access: yesHum, 2016
This paper deals with English compounds in Croatian media discourse. Since we are all aware of the fact that English as a global language has a dominant role and influence in all aspects of life worldwide, all languages excessively borrow from the ...
Ivona Šetka Čilić, Kristina Ereš
doaj  

How Much Is Enough? Examining Computer Science and Civil Engineering Citation Data to Inform Collection Development and Retention Decisions in Three Large Canadian University Libraries.

open access: yesIssues in Science and Technology Librarianship, 2012
Science and engineering libraries have an important role to play in preserving the intellectual content in research areas of the departments they serve.
Michelle Spence   +2 more
doaj   +1 more source

Concrete mathematics - a foundation for computer science

open access: yes, 1991
From the Publisher: This book introduces the mathematics that supports advanced computer programming and the analysis of algorithms. The primary aim of its well-known authors is to provide a solid and relevant base of mathematical skills - the skills ...
R. Graham, D. Knuth, Oren Patashnik
semanticscholar   +1 more source

Assembling Computer Science for All New York City

open access: yes, 2023
This study is an account of the Computer Science for All Initiative in New York City (CS4All). In this study, I draw on actor-network (Latour 2005) approaches to trace connections among actors in assemblage with this effort to bring computer science education to all students in all grade bands of New York City public schools in the span of ten years. I
openaire   +2 more sources

Free Lunch for Optimisation under the Universal Distribution [PDF]

open access: yes, 2016
Function optimisation is a major challenge in computer science. The No Free Lunch theorems state that if all functions with the same histogram are assumed to be equally probable then no algorithm outperforms any other in expectation. We argue against the
Everitt, Tom   +2 more
core   +2 more sources

Female Performance and Participation in Computer Science

open access: yesACM Transactions on Computing Education, 2019
The change in the English computing curriculum and the shift towards computer science (CS) has been closely observed by other countries. Female participation remains a concern in most jurisdictions, but female attainment in CS is relatively unstudied ...
Peter E. J. Kemp   +2 more
semanticscholar   +1 more source

Constructing Linear-Sized Spectral Sparsification in Almost-Linear Time [PDF]

open access: yes, 2015
We present the first almost-linear time algorithm for constructing linear-sized spectral sparsification for graphs. This improves all previous constructions of linear-sized spectral sparsification, which requires $\Omega(n^2)$ time. A key ingredient in
Lee, Yin Tat, Sun, He
core   +2 more sources

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