Results 111 to 120 of about 1,120,250 (298)

Anemia, hematinic deficiencies, hyperhomocysteinemia, and gastric parietal cell antibody positivity in oral lichen planus patients with normocytosis

open access: yesJournal of Dental Sciences
Background/purpose: Normocytosis is defined as having the mean corpuscular volume (MCV) between 80 fL and 99.9 fL. This study evaluated whether the 474 oral lichen planus (OLP) patients with normocytosis (so-called normocytosis/OLP patients) had ...
Julia Yu-Fong Chang   +5 more
doaj   +1 more source

Assessment of iron deficiency

open access: yesHaematologica, 2018
Table 1 lists the tests currently available for evaluating iron-restricted erythropoiesis in iron deficiency and in ACD.19–23 Important considerations in the choice of diagnostic tests should be the availability, affordability, sensitivity, specificity, and minimal time required for receiving POC results.
openaire   +4 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Iron and zinc deficiencies in China: existing problems and possible solutions

open access: yes, 2007
Micronutrient deficiencies affect the health and development of the population of China as well as its socia] and economic development. Iron and zinc deficiencies are quite prevalent, while insufficient intake and poor bioavailability are the major ...
Guansheng Ma
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Nutrition of Indonesian women during pregnancy and lactation: a focus on vitamin A and iron [PDF]

open access: yes, 2001
Nutrition during pregnancy is important for women's health, outcome of pregnancy and child survival. A community-based study was conducted in a rural area of West Java, Indonesia to investigate 1) the effect of weekly vitamin A and iron supplementation ...
Muslimatun, S.
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Anemia, hematinic deficiencies, and hyperhomocysteinemia in male and female oral lichen planus patients

open access: yesJournal of Dental Sciences
Background/purpose: Our previous study found that 21.9 %, 13.6 %, 7.1 %, 0.3 %, and 14.8 % of 352 oral lichen planus (OLP) patients have anemia, serum iron, vitamin B12, and folic acid deficiencies, and hyperhomocysteinemia, respectively.
Julia Yu-Fong Chang   +5 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

The Effects of Deficiencies of Copper, Iron and Zinc Upon Untreated and Rootone Treated Rye and Alfalfa [PDF]

open access: yes, 1942
This 18 page thesis studies the effects of deficiencies in the ions of copper, iron and zinc upon untreated and Rootone treated rye and alfalfa ...
Crosley, Archer P., Jr.
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