Results 31 to 40 of about 677,734 (335)

A numerical illustration of a recently proposed strongly polynomial-time algorithm for the general linear programming problem [PDF]

open access: yesarXiv, 2023
Utilizing illustrative linear programming (LP) problem instances, this article presents a numerical illustration of a recently proposed strongly polynomial-time algorithm for the general LP problem. With each iteration of the algorithm consisting of two Gauss-Jordan pivoting operations, the algorithm's implementation is very simple.
arxiv  

Aulas de cirurgia no centro da América do Sul (1808-16) Surgical classes in the middle of South America (1808-16)

open access: yesHistória, Ciências, Saúde: Manguinhos, 2004
O presente artigo tem como objetivo analisar as propostas de aulas de cirurgia na capitania de Mato Grosso, ampliando as reflexões sobre a arte de curar no período colonial.
Nauk Maria de Jesus
doaj   +1 more source

The Draughtsman’s Contacts: Robert Seymour and the Humorous Periodical Press in the 1830s

open access: yesJournal of European Periodical Studies, 2016
Robert Seymour was celebrated enough in his day to become one of very few late Regency and early Victorian comic and satirical draughtsmen sufficiently visible to be traced through the magazines of the 1830s.
Jasper Schelstraete
doaj   +2 more sources

STUDENTS’ AND TEACHERS’ PERCEPTIONS OF USING ELECTRONIC TEXTBOOKS IN EDUCATIONAL PROCESS

open access: yesNovìtnâ Osvìta, 2020
The research evaluates the effectiveness of using electronic textbooks in educational process compared to printed publications. The advantages and disadvantages of introducing e-textbooks in higher education institutions are determined. The problems that
Olga Trishchuk   +3 more
doaj   +1 more source

El desarrollo del libro álbum en Colombia: 1970 – 2008

open access: yesBellaterra Journal of Teaching & Learning Language & Literature, 2010
The development of the picture book in Colombia forms the main topic of this article, which offers a very general explanation of the rise and development of Colombian children's literature from the eighties onwards, with special emphasis on the national ...
Zully Pardo
doaj   +1 more source

Illustration

open access: yesEkistics and The New Habitat, 2003
This is a photograph of Jean Gottmann and Bernice at a vacation in Israel.
openaire   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Своеобразие графики Владимира Мельника

open access: yesИскусство Евразии, 2020
В статье рассматривается творчество Владимира Мельника, одного из самых опытных мастеров графического искусства Республики Молдова. Несмотря на значительные достижения художника в разных областях графики, ранее его творчество не было изучено.
Кравченко, В.П.
doaj   +1 more source

The relationship between a text and an illustration: illustrators’ and primary school teachers’ perspective

open access: yesInovacije u Nastavi, 2022
Illustrations as an effective means of communication help children to understand what they have read, enriching at the same time their vocabulary and ultimately influencing children’s motivation and achievement.
Nataša Z. Lalić-Vučetić   +1 more
doaj   +1 more source

Visual representation of negation: Real world data analysis on comic image design [PDF]

open access: yesarXiv, 2021
There has been a widely held view that visual representations (e.g., photographs and illustrations) do not depict negation, for example, one that can be expressed by a sentence "the train is not coming". This view is empirically challenged by analyzing the real-world visual representations of comic (manga) illustrations.
arxiv  

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