Results 61 to 70 of about 925,120 (310)

Third-degree heart block in thalassemia major: A case report [PDF]

open access: yes, 2012
Background: First and second-degree heart blocks are partly common rhythm disorders in thalassemic patients but complete heart block is a very rare complication of iron overload cardiomyopathy.
Hosseini, S.M., Maleki, A.R., Nikyar, B.
core   +1 more source

Low Dose Daily Iron Supplementation Improves Iron Status and Appetite but not Anemia, Whereas Quarterly Anthelminthic Treatment Improves Growth, Appetite and Anemia in Zanzibari Preschool Children. [PDF]

open access: yes, 2004
Iron deficiency and helminth infections are two common conditions of children in developing countries. The consequences of helminth infection in young children are not well described, and the efficacy of low dose iron supplementation is not well ...
Adam   +53 more
core   +1 more source

Infant Iron Stores at Three Months of Age Are Associated With Maternal Hepcidin and Serum Ferritin Concentrations During the Second Trimester

open access: yesCurrent Developments in Nutrition, 2022
OBJECTIVES: To determine if relationships exist between maternal concentrations of hepcidin and serum ferritin (SF) throughout pregnancy and infant SF concentrations at 3 months of age. METHODS: Pregnant women from Edmonton and Calgary, Alberta, Canada were recruited into the Alberta Pregnancy Outcomes and Nutrition (APrON) cohort study from 2009–2012.
Evanchuk, Jenna   +6 more
openaire   +1 more source

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐based Health Systems Analysis

open access: yesArthritis Care &Research, Accepted Article.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada between 2014 and 2023.
Timothy S.H. Kwok   +7 more
wiley   +1 more source

THE FIND OF PRE-VIKING AGE CHARRED GRAINS FROM FORT-SETTLEMENT IN TARTU; pp. 33–53 [PDF]

open access: yesEesti Arheoloogiaajakiri, 2016
From the occupation layer of settlement adjacent to Tartu fort, deposited at some point between the 7th to 9th centuries, a soil sample was taken. In addition to other finds, charred plant macrofossils were obtained. These consisted of eight taxa. Barley
Andres Tvauri, Santeri Vanhanen
doaj   +1 more source

Effect of planet ingestion on low-mass stars evolution: the case of 2MASS J08095427--4721419 star in the Gamma Velorum cluster [PDF]

open access: yes, 2016
We analysed the effects of planet ingestion on the characteristics of a pre-MS star similar to the Gamma Velorum cluster member 2MASS J08095427--4721419 (#52).
Degl'Innocenti, S.   +2 more
core   +2 more sources

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Constraints on galaxy formation from alpha-enhancement in luminous elliptical galaxies

open access: yes, 1998
We explore the formation of alpha-enhanced and metal-rich stellar populations in the nuclei of luminous ellipticals under the assumption of two extreme galaxy formation scenarios based on hierarchical clustering, namely a fast clumpy collapse and the ...
Bender, R., Greggio, L., Thomas, D.
core   +2 more sources

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao   +3 more
wiley   +1 more source

Sur le passage de l'Âge du Bronze à l'Âge du Fer dans le Massif jurassien : état de la question et perspectives. En complément à une ancienne datation d'un tumulus de Dompierre-les-Tilleuls

open access: yesDialogues d'Histoire Ancienne, 2001
• This article has two main parts. The first presents a new calibration of a 14 С datation from a Dompierre-les-Tilleuls (Doubs) barrow. This datation, 797 B.C., can be used to reexamine the chronology of Hallstatt С in Jura, Eastern France, Switzerland ...
Jacques-Pierre Millotte
doaj   +1 more source

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