Results 21 to 30 of about 18,860 (196)

H’ Shaped Bilobate Placental Partition: A Rare Placenta Variation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Anomalies of placental growth with respect to its shape have been associated with adverse pregnancy outcomes. A very rare form of ‘H’ bilobate placental partition was observed in a 31-year-old woman presenting at 24 weeks of gestation.
Victor Okoliko Ukwenya   +3 more
doaj   +1 more source

Changes in retention characteristics of 9historical artificial water reservoirs near BanskáŠtiavnica, Slovakia

open access: yesOpen Geosciences, 2015
The article is focused on the evaluation of accumulationvolume changes in 9 water reservoirs nearBanská Štiavnica (Slovakia) by comparing historical mapsand using modern bathymetric surveying technologies.The mining region of Banská Štiavnica has been ...
Kubinský Daniel   +4 more
doaj   +1 more source

Efecto de una intervención Act sobre la resistencia aeróbica y evitación experiencial en marchistas / Effect of an ACT Intervention on Aerobic Endurance and Experiential Avoidance in Walkers

open access: yesRevista Costarricense de Psicología, 2015
Resumen: El presente estudio tuvo como propósito identificar el efecto de la intervención en Terapia de Aceptación y Compromiso (ACT) sobre la resistencia aeróbica y conducta de evitación experiencial en un grupo de marchistas de Bogotá.
María Clara Rodríguez-Salazar   +1 more
doaj   +1 more source

Synthesis and characterization of pH-sensitive glucomannan-poly(acrylic acid) hydrogels for 5-aminosalicylic acid controlled delivery systems

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2022
In this study, glucomannan-poly(acrylic acid) hydrogels were synthesized under different conditions. The hydrogels consist of glucomannan and acrylic acid and are crosslinked by N,N-methylene-bis-(acrylamide).
Lam Son Le   +5 more
doaj   +1 more source

Performance of current transformer operate under harmonic condition and their effects on transformer differential protection

open access: yesMATEC Web of Conferences, 2018
This paper focused to determine the performance of Current Transformer (CT) operates under harmonics condition and their effects on transformer differential protection. A laboratory test has been implemented to determine the error produced by both CT and
Nisja Indra
doaj   +1 more source

Vitamin D Deficiency Among Medical Students in Osijek, Croatia

open access: yesSoutheastern European Medical Journal, 2022
Aim: This study aimed to evaluate serum levels of 25-OH D3 (calcidiol) among students of the Faculty of Medicine Osijek, Croatia, thereby determining to what extent vitamin D deficiency is present.
Stipe Vidović   +5 more
doaj   +1 more source

Enhanced Efficiency and Stability of All‐Inorganic CsPbI2Br Perovskite Solar Cells by Organic and Ionic Mixed Passivation

open access: yesAdvanced Science, 2021
All‐inorganic perovskites have been intensively investigated as potential optoelectronic materials because of their excellent thermal stability, especially for CsPbI2Br.
Jian He   +8 more
doaj   +1 more source

Structural and magnetic properties of microwave-synthesized reduced graphene oxide/VO2/Fe2O3 nanocomposite

open access: yesBeilstein Journal of Nanotechnology
Reduced graphene oxide (rGO)-assisted microwave (MW) synthesis of metal-oxide-based binary and ternary nanocomposites has recently gained considerable research attention.
Sumanta Sahoo, Ankur Sood, Sung Soo Han
doaj   +1 more source

A Sustainable Bio‐Based Epoxy Thermoset as a High‐Performance Alternative to BPA‐Based Resins

open access: yesAdvanced Science, EarlyView.
A rigid–flexible bio‐based epoxy network integrates soybean oil, lignin, and maleic anhydride to overcome the strength–toughness–sustainability trade‐off of conventional BPA epoxy. The thermoset delivers excellent performance as both a structural adhesive and a matrix for glass‐fabric composites, while enabling pH‐responsive degradation, environmental ...
Jiyun Qi   +4 more
wiley   +1 more source

Cultivars and Fruit Part as Differentiating Factors of Physicochemical Characteristics of Mango Starches

open access: yesHorticulturae, 2023
Fruit production has increased, which has led to an increase in fruit wastage, opening up new opportunities for the use of non-standard fruits as starch sources.
Nathalia Aparecida Barbosa Lossolli   +6 more
doaj   +1 more source

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