Results 31 to 40 of about 1,983 (174)

Formula for calculation of the volume of ultrafiltrate extracted by ultrafiltration in adults

open access: yesSaúde & Tecnologia, 2014
: The main purpose of this study is to determine a formula for calculation of the volume of ultrafiltrate to be extracted by Modified Ultrafiltration (MUF) from adult patients undergoing heart surgery.
Ana Sofia Gonçalves   +3 more
doaj   +1 more source

Revisiting the Temperature Dependence of the Photorespiratory CO2 Compensation Point (Γ*)

open access: yesPlant, Cell &Environment, Volume 49, Issue 11, Page 9230-9242, November 2026.
ABSTRACT Accurate estimation of the photorespiratory CO2 compensation point (Γ*) is essential for describing the balance between Rubisco carboxylation and oxygenation and for parameterising biochemical models of photosynthesis. Γ* and the rate of CO2 release in the light (DL) are commonly estimated using the Laisk method, based on measurements of net ...
Darwin L. Moreno‐Echeverry   +3 more
wiley   +1 more source

Analyzing the Influence of Saint Patrick’s Day Geomagnetic Storm on the Maximum Usable Frequency (MUF) in the Brazilian Equatorial and Low-Latitude Ionosphere

open access: yesAtmosphere
The variation in the maximum usable frequency (MUF) during geomagnetic disturbances is a key parameter for high-frequency (HF) radio communications. This study investigates MUF variability and related ionospheric parameters during the first geomagnetic ...
Onyinye G. Nwankwo   +2 more
doaj   +1 more source

Effect of Melamine Allocation Proportion on Chemical Structures and Properties of Melamine-Urea-Formaldehyde Resins

open access: yesBioResources, 2015
Melamine-urea-formaldehyde (MUF) resin was synthesized by adding melamine with a first and second portion of urea, named M1 and M2, respectively. Different allocation proportions of M1:M2 (4:0, 3:1, 2:2, 1:3, and 0:4) were used to develop five MUF (MUF-1,
Jianlin Luo   +4 more
doaj   +1 more source

Citric‐Acid Polyester‐Modified Melamine–Formaldehyde Resins: Mechanistic Insights and Implications for Greener Decorative Laminates

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
Driven by the need for more sustainable materials in the laminate industry, poly(glycerol citrate) was introduced as a bio‐based modifier that significantly altered the cure kinetics and structural evolution of melamine–formaldehyde resins. Correlated FTIR, DSC, TGA, and rheological analyses revealed accelerated network formation, enabling lower ...
Martina Duller   +3 more
wiley   +1 more source

Um Modelo de inovação bottom up: Museu de Favela (MUF)

open access: yesEm Questão, 2013
Este artigo tem como objetivo apresentar, descrever e discutir o modelo de inovação do primeiro museu territorial ao ar livre, concebido em uma favela no Rio de Janeiro, o Museu de Favela (MUF).
Natália Nakano   +1 more
doaj  

Autoantibodies to Extracellular Erythrocyte Band 3 Epitopes Are Associated With Anemia in Plasmodium vivax Infection

open access: yesAmerican Journal of Hematology, Volume 101, Issue 10, Page 2592-2604, October 2026.
ABSTRACT Plasmodium vivax‐associated anemia is a multifactorial clinical outcome, in which the destruction of uninfected red blood cells (uRBCs) plays a major role in disease development and severity. Here, we identified autoantibody targets within the extracellular loops of Band 3 (B3), a major erythrocyte transmembrane protein.
Aline Marzano‐Miranda   +6 more
wiley   +1 more source

Transgenic Mixed‐Linkage‐Glucan Enhancement Affects Root Characteristics and Decomposition in Soils of Contrasting Vegetation History

open access: yesGCB Bioenergy, Volume 18, Issue 10, October 2026.
Incubations with fine and coarse roots of transgenic and wild type bioenergy sorghum showed that transgenic roots had higher content of mixed‐linkage glucan and resulted in greater soil microbial biomass than the roots of the vector control plants.
Majid Mahmoodabadi   +5 more
wiley   +1 more source

Antioxidant Potential of Schistocerca gregaria (Orthoptera: Acrididae) Extract: HPLC Analysis, Molecular Docking, and Bioassays

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The edible insect Schistocerca gregaria exhibits potent antioxidant activity and represents a sustainable food source while contributing to pest management. Integrated in vitro antioxidant assays, molecular docking with heme oxygenase, cytotoxicity evaluation in human skin fibroblasts, and in vivo safety studies via different administration routes ...
Magda M. Aboelmahasen   +5 more
wiley   +1 more source

EFFECTS OF MODIFIED ULTRAFILTRATION ON BLOOD PRODUCTS REQUIREMENT IN CHILDREN UNDERGOING OPEN HEART SURGERY

open access: yesPakistan Armed Forces Medical Journal, 2018
Objective:  To find out the effects of modified ultrafiltration on blood products requirement for transfusion in congenital heart disease children after open heart surgery.
Muhammad Tariq   +4 more
doaj   +2 more sources

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