Results 11 to 20 of about 14,562 (244)

Investigating Non-Native Ribbon Worm Cephalothrix simula as a Potential Source of Tetrodotoxin in British Bivalve Shellfish [PDF]

Marine Drugs
Tetrodotoxin (TTX) is a potent marine neurotoxin found in several phylogenetically diverse organisms, some of which are sought as seafood. Since 2015, TTX has been reported in bivalve shellfish from several estuarine locations along the Mediterranean and
Chantelle Hooper, Andrew D Turner
exaly   +4 more sources

The Birth of Simula [PDF]

History of Nordic Computing, 2005
When designing Simula, Ole-Johan Dahl and Kristen Nygaard introduced the basic concepts of what later became object-orientation, which still, 35 years later, has a profound impact on computing. This paper looks at the background for the Simula project, the way it developed over time, and the reason it could became so successful.
Stein Krogdahl
semanticscholar   +4 more sources

Intrabody Tetrodotoxin Distribution and Possible Hypothesis for Its Migration in Ribbon Worms Cephalothrix cf. simula (Palaeonemertea, Nemertea)

Marine Drugs, 2021
Tetrodotoxin (TTX) is a potent neurotoxin found in many marine and terrestrial animals, but only a few species, such as the ribbon worms of the genus Cephalothrix, accumulate it in extremely high concentrations.
Alexei Chernyshev, Timur Yu Magarlamov
exaly   +2 more sources

SIMULA: an ALGOL-based simulation language [PDF]

Communications of the ACM, 1966
This paper is an introduction to SIMULA, a programming language designed to provide a systems analyst with unified concepts which facilitate the concise description of discrete event systems. A system description also serves as a source language simulation program.
Ole-Johan Dahl, Kristen Nygaard
semanticscholar   +4 more sources

Tetrodotoxin and Its Analogues in Cephalothrix cf. simula (Nemertea: Palaeonemertea) from the Sea of Japan (Peter the Great Gulf): Intrabody Distribution and Secretions

Toxins, 2020
Some nemertean species from the genus Cephalothrix accumulate tetrodotoxin (TTX) in extremely high concentrations. The current study is the first to provide high-performance liquid chromatography–tandem mass spectrometry (HPLC–MS/MS) data on tetrodotoxin
Timur Yu Magarlamov
exaly   +2 more sources

New Invasive Nemertean Species (Cephalothrix Simula) in England with High Levels of Tetrodotoxin and a Microbiome Linked to Toxin Metabolism

Marine Drugs, 2018
The marine nemertean Cephalothrix simula originates from the Pacific Ocean but in recent years has been discovered in northern Europe. The species has been associated with high levels of the marine neurotoxin Tetrodotoxin, traditionally associated with ...
Andrew D Turner, Andy Powell, Charlotte L Ford   +2 more
exaly   +2 more sources

Highly Toxic Ribbon Worm Cephalothrix simula Containing Tetrodotoxin in Hiroshima Bay, Hiroshima Prefecture, Japan

Toxins, 2013
In 1998, during a toxicological surveillance of various marine fouling organisms in Hiroshima Bay, Japan, specimens of the ribbon worm, Cephalothrix simula (Nemertea: Palaeonemertea) were found.
Hiroshi Kajihara
exaly   +2 more sources

A System for Discrete Event Modelling on Simula

, 1979
Graham Birtwistle
semanticscholar   +4 more sources

Tetrodotoxin and Its Analogues (TTXs) in the Food-Capture and Defense Organs of the Palaeonemertean Cephalothrix cf. simula [PDF]

Toxins
Timur Yu Magarlamov
exaly   +3 more sources

Towards Open Science within Health Care Technology and Management Education [PDF]

Research Ideas and Outcomes, 2022
Lack of research reproducibility, restricted access to scientific knowledge to citizens, fake news (on social media) and limited citizens’ involvement during scientific knowledge generation are phenomena which negatively affect the relationship between ...
Xavier Pouwels
doaj   +3 more sources