Characterization

A hydatidiform mole is characterized by the abnormal proliferation of syncytiotrophoblast and replacement of normal placental trophoblastic tissue by hydropic placental villi. This study aims to investigate the characteristics of uterine artery doppler sonography in hydatidiform mole and assess its predictive value for spontaneous remission.

6p vihizuzen 26-05-2025 0 0   Download

Chronic endometritis is a persistent inflammatory condition of the endometrium characterized by the infiltration of plasma cells into the endometrial tissue. It does not receive much attention in clinical practice because chronic endometritis is frequently asymptomatic or has mild symptoms such as abnormal uterine bleeding, pelvic discomfort, dyspareunia, and leukorrhea. On the other hand, the current diagnostic standards for chronic endometritis are ambiguous and frequently require an endometrial biopsy.

9p vihizuzen 26-05-2025 1 1   Download

Central Retinal Artery Occlusion (CRAO) is a rare but severe ophthalmic emergency characterized by sudden, painless vision loss. Standard treatments often have limited success. This study explores the use of intraarterial nimodipine as a potential treatment for CRAO.

6p vihizuzen 26-05-2025 0 0   Download

Hereditary angioedema (HAE) is a rare autosomal dominant disease, characterized by recurrence swelling of the skin or mucosal tissue, and may cause airway obstruction. It is caused by C1-esterase inhibitor (C1-INH) deficiency, or dysfunction of C1-INH, therefore increased bradykinin and kallikrein production, which causes vasodilation, increases vascular permeability and localized fluid extravasation results in angioedema.

4p vihizuzen 26-05-2025 3 1   Download

In this study, a composite material between MnFe2O4 and activated carbon from coffee husks (MFO/AC) was synthesized using co-precipitate and hydrothermal methods to remove ammonium from aqueous solutions. The characteristics of MFO/AC were characterized and evaluated by scanning electron microscopy (SEM) and Fourier transform infrared spectra (FTIR).

9p vijiraiya 19-05-2025 2 1   Download

Legal English is characterized by complex vocabulary, including derivational, semantic, and syntactic challenges, as well as the cultural and historical nuances embedded in legal terminology. This study investigated the challenges faced by legal English major students learning legal English, particularly focusing on legal lexicology.

9p vijiraiya 19-05-2025 2 1   Download

Cancer is a major challenge, affecting health, society, and the economy. Natural therapies may help reduce side effects of conventional treatment. The present study aimed to determine phytochemical characterization and evaluation of in vitro anticancer activity of the essential oil (EO) obtained from G. tamirensis leaves.

6p vijiraiya 19-05-2025 1 1   Download

To establish a protocol for analyzing NK cell cytotoxic activity (NKAc) in breast cancer patients using the flow cytometric technique. Methods: We first optimized the protocol based on the previously published studies, focusing on choosing fluorescent dye concentration, incubation time length, and Effector:Target cell ratio (E:T ratio). Subsequently, we preliminarily applied the established protocol to characterize NKAc in some breast cancer patients and healthy controls.

9p vimitsuki 06-05-2025 3 1   Download

This study focuses on the isolation and characterization of yeast strains from fermented tofu whey samples collected from Mơ village at different times of the year, under varying temperature and humidity conditions.

8p visarada 28-04-2025 2 2   Download

This research provides a comprehensive investigation of the planar anisotropy in stainless steel SUS 304. Constitutive modeling approaches, employing both associated and non-associated flow rules, using quadratic functions have been applied in the simulation process.

10p viengfa 28-10-2024 2 2   Download

n this work, pectin was extracted from pomelo peel while rice husk ash was used for silica recovery. The obtained CPS were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Field emission scanning electron microscopy (FE-SEM).

8p viengfa 28-10-2024 3 1   Download

Silver nanoparticles (Ag NPs) were synthesized and characterized by transmission electron microscopy (TEM), X-ray powder diffraction (XRD), and absorption spectroscopy. Using Debye-Scherrer’s formula and the result of the XRD spectrum, the size of the Ag NPs was estimated at approximately 8 nm.

7p viengfa 28-10-2024 1 1   Download

In this paper, ZnO/CuO/Ag ternary composites were successfully synthesized by hydrothermal method using Zn(NO3)2.6H2O, Cu(NO3)2.3H2O and AgNO3. The composite samples were characterized using X-Ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Raman spectroscopy.

8p viengfa 28-10-2024 3 1   Download

This study aims to further characterize LN as a potential inhibitor of α-glucosidase and α-amylase and its high possibility of being developed as an antidiabetic drug via in silico studies.

8p viengfa 28-10-2024 1 1   Download

This paper studied the synthesis of calcium oxide (CaO) from snail shells by calcination, crushing, and grinding. Then, the sample was analyzed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), specific surface area (BET), and particle size.

10p viengfa 28-10-2024 3 2   Download

This paper presents a comprehensive analytical framework to characterize the nonlinear vibration behavior of a three-phase composite. The cylindrical panels are supported by a Pasternaktype elastic foundation and subjected to combined thermal environment and mechanical loads.

24p vimitsuki 30-03-2025 13 1   Download

This article presents a trajectory-planning program for research-and-rescue UAVs based on the use of a local optimization greedy algorithm. Trajectories are generated over a search domain characterized by a probabilistic score map. For multiple-UAV systems, the program can assign each device to a search mission based on the probabilistic property or the geometry of the search domain.

10p viyuhi 26-03-2025 4 1   Download

In this work, the characterization of kaolin-based additives for the combustion of sugarcane bagasse-derived biomass was investigated using thermogravimetric-derivative thermogravimetric (TG-DTG) analysis and differential thermal analysis (DTA).

11p viaburame 14-03-2025 1 0   Download

Recent advancements in metagenomics, particularly in the studies of conservative 16S rRNA sequences, have significantly accelerated our understanding of the relationship between corals and their associated microbial communities. While bacteria are known to be closely linked with corals, there is limited understanding of the connections between archaea and corals. Unlike previous 16S rRNA studies conducted in similar tropical coral reef ecosystems, we analyzed both the archaeal and bacterial communities associated with Acropora sp. and Lobophyllia sp.

13p xuanphongdacy06 18-09-2024 4 1   Download

his study conducts a critical examination of the Longshore Sediment Transport Rate (LSTR) along Cua Can Beach in Phu Quoc City, Kien Giang Province. This notable pocket beach is characterized by its natural beauty and burgeoning tourist developments.

11p vibecca 01-10-2024 1 1   Download