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The when, why and why not of the BETA programming language [PDF]

Proceedings of the third ACM SIGPLAN conference on History of programming languages, 2007
This paper tells the story of the development of BETA: a programming language with just one abstraction mechanism, instead of one abstraction mechanism for each kind of program element (classes, types, procedures, functions, etc.). The paper explains how this single abstraction mechanism, the pattern, came about and how it was designed to be so ...
Kristensen, Bent Bruun, Madsen, Ole Lehrmann, Møller-Pedersen, Birger   +2 more
openaire   +4 more sources

The BETA Programming Language

DAIMI Report Series, 1987
<p>The BETA programming language is a modern language in the SIMULA 67 tradition. It supports the object-oriented perspective on programming and contains comprehensive facilities for procedural and functional programming. BETA replaces classes, procedures, functions and types by a single abstraction mechanism called the <em>pattern</em ...
Kristensen, Bent Bruun, Madsen, Ole Lehrmann, Møller-Pedersen, Birger, Nygaard, Kristen   +3 more
openaire   +4 more sources

Abstraction mechanisms in the BETA programming language

Proceedings of the 10th ACM SIGACT-SIGPLAN symposium on Principles of programming languages - POPL '83, 1983
The BETA programming language is developed as part of the BETAproject. The purpose of this project is to develop concepts,constructs and tools in the field of programming and programminglanguages. BETA has been developed from 1975 on and the variousstages of the language are documented in [BETA a].The application area of BETA is programming of embedded
Bent Bruun Kristensen, Ole Lehrmann Madsen, Birger Møller-Pedersen, Kristen Nygaard   +3 more
semanticscholar   +3 more sources

Workflow for phenotyping sugar beet roots by automated evaluation of cell characteristics and tissue arrangement using digital image processing

Plant Methods, 2023
Background Cell characteristics, including cell type, size, shape, packing, cell-to-cell-adhesion, intercellular space, and cell wall thickness, influence the physical characteristics of plant tissues.
Nelia Nause, Facundo R. Ispizua Yamati, Marion Seidel, Anne-Katrin Mahlein, Christa M. Hoffmann   +4 more
doaj   +2 more sources

Bayesian Inference for the Beta-Weibull Distribution with Applications to Cancer and Under-nutrition Data

Journal of Statistical Theory and Applications (JSTA)
The Weibull probability distribution is known to model data from many application areas such as health science, biological science, engineering, finance, economy and education.
Fekade Getabil Habtewold, Ayele Taye Goshu, Butte Gotu Arero   +2 more
doaj   +2 more sources

Measuring dendrofloristic diversity in urban parks in Novi Sad (Serbia)

Trees, Forests and People, 2022
Urban parks provide many ecosystem services, and conserving biodiversity is one of the most important among them. Keeping track of biodiversity indices and their evolution over time is a useful procedure for preserving biodiversity within urban habitats.
Milena Lakicevic, Keith M. Reynolds, Sasa Orlovic, Radenka Kolarov   +3 more
doaj   +2 more sources

Pediatric kidney transplant recipients are at an increased risk for dysbiosis

Frontiers in Microbiology
IntroductionThis study aimed to compare the gut microbiota composition in pediatric kidney transplant (KTx) recipient with that of healthy children.MethodsThis cross-sectional observational study included 30 pediatric KTx recipients aged between 7 and 21
Gizem Yılmaz, Seha Saygılı, Ayşe Ağbaş, Esra Karabağ Yılmaz, Ahmet Variş, Nur Canpolat   +5 more
doaj   +2 more sources

Antibiotic sensitivity pattern for non-beta lactam antibiotics and carbapenems in extended-spectrum beta-lactamase (ESBL) producing uropathogens versus non-ESBL producing uropathogens

Sri Lankan Journal of Infectious Diseases, 2017
Introduction and Objectives: Urinary tract infections (UTIs) are frequent and predominantly caused by coliforms. ESBL producers are increasing in number limiting therapeutic options.
W. R. P. L. I. Wijesooriya, Y. B. Herath, R. A. I. Sugandhi, A. Weerawardhana, D. S. Ediriweera   +4 more
doaj   +2 more sources

Development of MetaXplore: An Interactive Tool for Targeted Metagenomic Analysis

Current Issues in Molecular Biology
Over the last decades, the analysis of complex microbial communities by high-throughput sequencing of marker gene amplicons has become routine work for many research groups.
Naima Bel Mokhtar, Elias Asimakis, Ioannis Galiatsatos, Amal Maurady, Panagiota Stathopoulou, George Tsiamis   +5 more
doaj   +2 more sources

Characterization of the Gut Microbiome of Patients with Clostridioides difficile Infection and Healthy Individuals in Greece [PDF]

Pathogens
Background/Objectives: The gut microbiome plays an important role in the colonization of an individual by Clostridioides difficile and in the development of Clostridioides difficile infection (CDI).
Dimitra Mougiou, Georgia Gioula, Lemonia Skoura, Fani Minti, Theodoros Karampatakis, Dimitrios Malandris, Konstantinos Pelekoudas, Melania Kachrimanidou   +7 more
doaj   +2 more sources