Results 1 to 10 of about 122,432 (314)
Distribution of mathematical software via electronic mail [PDF]
ACM SIGNUM Newsletter, 1987 A large collection of public domain mathematical software is now available via electronic mail. Messages sent to "netlib@anl-mcs" (on the Arpanet/CSNET) or to "researchlnetlib" (on the UNIX network) wake up a server that distributes items from the collection. For example the one-line message, "send index" gets a library catalog by return mail.
Jack Dongarra, Eric H. Grosse
openalex +5 more sources
Mathematical modeling of the distribution of galaxies in the universe [PDF]
Journal of Mathematical Sciences, 1997 On the base of a random walk model with the transition probability given as a three-dimensional spherically symmetric stable law, a structural function is derived for the distribution of galaxies in the Universe which satisfactorily describes the scaling properties (fractality) of the distribution at small distances as well as the violation of scaling ...
V. V. Uchaikin
openalex +3 more sources
Mathematical model of the temperature distribution in embryo
Technology audit and production reserves, 2012 На підставі використання кривої Без’ є та нерівномірної сітки в статті розрахований процес розподілу температури в ембріоні. Використовуючи граничні умови розподілу температури, побудовано математичну модель теплового впливу лазера на ...
D. Levkin
openalex +5 more sources
Data Object Modeling for Depreciation System Using UML [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2004 Data object modeling is considered the most effective style in data manipulation. This style provides the ability to decompose complex systems into parts, these parts can be manipulated simply, understanding, accuracy with easy updating reducing run time
Asmaa Hammo, Alaa Saeed
doaj +1 more source
Implementation of Object Relational Data Base Management on Depreciation System Using ORACL [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2005 This research implements concept of Object Relational DataBases Management System ORDBMS on depreciation system because it’s considered as a complex model.
Asmaa Hammo, Alaa Saeed
doaj +1 more source
Implementasi statistika sebagai alat analisis dalam pengambilan keputusan di bidang pendidikan
Jurnal Inovasi Hasil Pengabdian Masyarakat, 2021 Statistics is a part of mathematics lessons in senior high school XII classes as well as mathematics specialization class XII. A comprehensive understanding of the basic concepts of statistics is needed to convey the material in class. The results of the
Jerhi Wahyu Fernanda, Noer Hidayah
doaj +1 more source
Nordic Journal of STEM Education, 2022 We report on 71 Norwegian freshmen engineering students' self-efficacy and motivation in mathematics. Students' responses to five-point Likert scales were analysed across three groups corresponding to different performance levels on a set of ...
Ragnhild Johanne Rensaa +1 more
doaj +1 more source
Factors Affecting the Failure Rate in Mathematics: The Case of Visayas State University (VSU) [PDF]
Review of Socio-Economic Research and Development Studies, 2019 In teaching and learning mathematics, there are shortcomings and negative factors that result in the failure of students. Hence, this study was conducted to explain the main factors affecting the failure rate in mathematics courses at Visayas State ...
Leomarich F. Casinillo
doaj +1 more source
Uncovering Contributing Factors to Interruptions in the Power Grid: An Arctic Case
Energies, 2022 Electric failures are a problem for customers and grid operators. Identifying causes and localizing the source of failures in the grid is critical. Here, we focus on a specific power grid in the Arctic region of Northern Norway.
Odin Foldvik Eikeland +5 more
doaj +1 more source
History of mathematics (HM) in secondary school mathematics textbook
Cogent Education, 2023 The purpose of this study was to investigate elements of the history of mathematics in secondary school mathematics textbooks in Ethiopia. In line with this, the study also identified the extent to which mathematics is seen as a social construct in ...
Dejene Girma Denbel
doaj +1 more source