Results 11 to 20 of about 84,548 (291)

Enhancing Grade 10 Physical Sciences Teachers’ Self-Directedness in Implementing Blended Problem-Based Learning: Designing blended problem-based learning

open access: yesScience Education International, 2022
The concept of self-directedness is a missing link in South African science classrooms, and as a result, science teachers are often not self-directed in employing innovative teaching and learning strategies such as blended problem-based learning (BPBL ...
Judicial Sebatana , Washington Dudu
doaj   +1 more source

Antimicrobial Activity of the Synthesized of Copper Chalcogenide Nanoparticles

open access: yesJournal of Nanotechnology, 2021
Antimicrobial activity of copper chalcogenides nanoparticles was investigated by synthesizing copper selenide, copper sulfide, and copper oxide via the hot-injection method.
N. G. Mbewana-Ntshanka   +2 more
doaj   +1 more source

The relationships between English literacy skills and learner academic performance in Mathematics [PDF]

open access: yesJournal of Studies in Social Sciences and Humanities, 2021
The study investigated the relationship between English literacy skills and learner academic performance in Mathematics. The researcher used a quantitative research approach in this study.
S. A. Tachie, E-Mail: simon.tachie@gmail.com   +1 more
doaj  

Twin RSA [PDF]

open access: yes, 2005
We introduce Twin RSA, pairs of RSA moduli (n,n+2), and formulate several questions related to it. Our main questions are: is Twin RSA secure, and what is it good for?
Lenstra, Arjen K.   +2 more
openaire   +4 more sources

Certifying RSA [PDF]

open access: yes, 2012
We propose an algorithm that, given an arbitrary N of unknown factorization and prime e ≥ N1/4+e, certifies whether the RSA function RSAN,e(x) :=xe mod N defines a permutation over ℤ*N or not. The algorithm uses Coppersmith's method to find small solutions of polynomial equations and runs in time O(e−8 log2N). Previous certification techniques required
Saqib A. Kakvi   +2 more
openaire   +2 more sources

An Improved RSA based on Double Even Magic Square of order 32 [PDF]

open access: yesKirkuk Journal of Science, 2017
Because of the computers systems discovery and the use of computer networks between countries, security is very important to transfer confidential information over the networks; traditional cryptographic systems such as Rivest-Shamir-Adlemen (RSA) are ...
Shahla Uthman Umar
doaj   +1 more source

Early migration of a medially stabilized total knee arthroplasty: a radiostereometric analysis study up to two years

open access: yesBone & Joint Open, 2021
Aims: Medial pivot (MP) total knee arthroplasties (TKAs) were designed to mimic native knee kinematics with their deep medial congruent fitting of the tibia to the femur almost like a ball-on-socket, and a flat lateral part.
Frank-David Øhrn   +3 more
doaj   +1 more source

Rating of Physics Laboratory Resources Management in Tertiary Institutions: Implications for Teaching and Learning STEM Subjects

open access: yesInternational Journal of Research in STEM Education, 2021
Physics, a major branch of science requires adequate implementation of its theoretical and practical components. The critical role played by the use of laboratory in realising this goal cannot be overemphasized hence, the need for proper management of ...
Abiodun Bada, Loyiso Jita
doaj   +3 more sources

FRENCH PROTESTANTISM AND ITS AMBIVALENT ATTITUDE TOWARD CULTURE

open access: yesVerbum Christi, 2019
Protestantism in France has an ambiguous attitude to the surrounding culture, because of its position as a small minority. The other forces present are Roman Catholic authoritarianism and the liberal free-thinking of Enlightenment humanism, represented ...
Paul Wells
doaj   +1 more source

Comparing Two Prominent Variants of RSA Cryptography System [PDF]

open access: yes, 2010
In this extended essay, RSA Cryptographic System is investigated thoroughly. Firstly RSA is explained and then an important variant of RSA, Multi-Prime RSA, is presented.
Aybaş, Deniz
core   +1 more source

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