7 results match your criteria Arkiv For Matematik[Journal]

  • Page 1 of 1

Hydroids (Cnidaria, Hydrozoa) from Mauritanian Coral Mounds.

Zootaxa 2020 Nov 16;4878(3):zootaxa.4878.3.2. Epub 2020 Nov 16.

Departamento de Ecoloxía e Bioloxía Animal, Facultade de Ciencias do Mar e Centro de Investigación Mariña (CIM-UVigo), Universidade de Vigo. Campus Lagoas-Marcosende. 36310 Vigo. Spain. Instituto Español de Oceanografía, Centro Oceanográfico de Vigo. Subida Radio Faro 50. 36390 Vigo. Spain..

Agassiz, L. (1862) Contributions to the natural history of the United States of America. Vol. Read More

View Article and Full-Text PDF
November 2020

Mother's dietary quality during pregnancy and offspring's dietary quality in adolescence: Follow-up from a national birth cohort study of 19,582 mother-offspring pairs.

PLoS Med 2019 09 12;16(9):e1002911. Epub 2019 Sep 12.

Center for Fetal Programming, Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.

Background: The Developmental Origins of Health and Disease (DOHaD) hypothesis postulates that exposures during early life, such as maternal dietary intake during pregnancy, may have a lifelong impact on the individual's susceptibility to diseases. The individual's own lifestyle habits are obviously an additional factor, but we have only limited knowledge regarding how it may interact with prenatal exposures in determining later disease. To gain further insight into these potentially complex relationships, we examined the longitudinal association between maternal diet quality during pregnancy and diet quality in early adolescence in a contemporary cohort. Read More

View Article and Full-Text PDF
September 2019

Early achievements in cardiovascular care as reflected in the Journal of Internal Medicine.

Authors:
L Rydén

J Intern Med 2013 Dec;274(6):529-40

Cardiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden.

This review mirrors progress in cardiovascular medicine as reflected by scientific contributions published in the Journal of Internal Medicine (from 1989), Acta Medica Scandinavica (from 1919 until 1989) and Nordiskt Medicinskt Arkiv (before 1919). A total of 149 articles were identified within this field since the first, published work in this field 1877-1970. The latter year was set as and end for the review since this was the year the first contribution by the author of this review was published in the journal. Read More

View Article and Full-Text PDF
December 2013

Xenoturbellida: the fourth deuterostome phylum and the diet of worms.

Genesis 2008 Nov;46(11):580-6

Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.

Since the discovery of the marine worm Xenoturbella bocki in 1915 by Sixten Bock and its first published description by Einar Westblad (Westblad,1949, Arkiv Zoologi 1:3-29), Xenoturbella was generally allied to the turbellarian flatworms, perhaps most closely to acoelomorphs. In 1997, however, analyses of ribosomal DNA (Norén and Jondelius, 1997, Nature 390:31-32) and developing oocytes (Israelsson, 1997, Nature 390:32) [and, subsequently, embryos (Israelsson, 1999, Proc R Soc Lond B 266:835-841)] recovered from Xenoturbella specimens led to the surprising conclusion that it was in fact a highly degenerate bivalve mollusc. Bourlat et al. Read More

View Article and Full-Text PDF
November 2008

On the prebiotic role of iron and sulfur.

Authors:
R Osterberg

Orig Life Evol Biosph 1997 Dec;27(5-6):481-4

Department of Chemistry, The Swedish University of Agricultural Sciences, Uppsala, Sweden.

Thermodynamic data (Sillen, L. G.: 1966, Arkiv Kemi, 25, 159) indicate that there is little support for the idea that metabolic sulfur cycles were involved in prebiotic and early life processes, since under reducing conditions the 'equilibrium' concentration of sulfur in the primordial seas should have been very low, < 10(-8) M. Read More

View Article and Full-Text PDF
December 1997
  • Page 1 of 1