AbstractNew chemically amended (sodium periodate cellulose nanoparticle
(NaIO4-CNP) adsorbent material was synthesized from dried fibers of cotton. The
synthesized NaIO4-CNP adsorbent material was characterized for functional
groups, crystallite size, surface morphology, morphological structure, and
particle size) by using Fourier transform infrared (FT-IR), X-ray diffraction
(XRD), Scanning elect... hiện toàn bộ
Tóm tắt Trong nghiên cứu này, với các ứng dụng rộng rãi của ferrite spinel trong
các lĩnh vực như pin Li-ion, chất xúc tác quang và điện tử quang, các tính chất
cấu trúc và hình thái của nanoparticle oxide ferrite thiếc (SnFe2O4) được điều
tra bằng phương pháp phân tích nhiễu xạ tia X (XRD) và kính hiển vi quét điện tử
phát xạ trường (FESEM). Phương pháp sol-gel, solvothermal và đồng kết tủa đã
đư... hiện toàn bộ
Mdungazi Knox Maluleke, Lekoba Boitumelo, Cynthia K. Marokane-Radebe
AbstractIn the realm of sustainable development, universal access to safe and
nutritious food and medicine is paramount, particularly championed by the “Zero
Hunger” initiative. This article comprehensively reviews the status of research
on Ximenia caffra Sond, commonly known as Wild sour plum, an underutilized plant
offering versatile applications in both food and medicine. The study delves into
... hiện toàn bộ
Mohamed M. Megahed, Noha H. Elashery, Saleh M. Saleh, A. M. El-Shamy
AbstractThe study focused on examining approximately 32 arrowheads from Cairo’s
Qala Salah al-Din military museum, which showed significant signs of
deterioration. The main objectives were to investigate the bronze alloy
composition of these arrowheads and analyze the physical and chemical
characteristics of their patinas. Understanding the causes and mechanisms of
corrosion was crucial for develo... hiện toàn bộ
Tomás D. Matos, Daniel Vornicoglo, Paulo Jorge Coelho, Eftim Zdravevski, Carlos Albuquerque, Ivan Miguel Pires
AbstractThere is growing interest in the automated measurement of physical
fitness tests, such as the Arm Curl Test, to enable more objective and accurate
assessments. This review aimed to systematically analyze the types of sensors
and technological methods used for automated Arm Curl Test measurement and their
benefits for different populations. The search consisted of the search related
to the ... hiện toàn bộ
F.H. ElBatal, M. A. Marzouk, M. A. Azooz, H.A. ElBatal
AbstractMany recent studies have indicated that some modified silicate
glass–ceramics are considered and recommended to be part of the process of
dental applications. Examples from the recommended glass–ceramics include
modified lithium silicate with various dopants (ZrO2, CeO2), mica-based
glass–ceramics, and leucite-based glass–ceramics. The present study employs a
new direction of research in t... hiện toàn bộ
AbstractThis paper presents a digital system that aims to analyze real-time data
obtained from sensors installed in a city's water distribution infrastructure.
The system’s primary objective is to monitor water quality and generate alerts
when necessary. The following water quality metrics are used: Flow, pH,
Turbidity, Free Chlorine, Nitrate, and Fluoride. The data gathered from sensors
is initia... hiện toàn bộ
H. T. Oladunjoye, K. S. Ishola, K. F. Oyedele, L. Adeoti
AbstractWith respect to geology, most coastal terrains are underlain by
problematic soils, some of which are liquefiable in nature and may cause sudden
failure of engineering infrastructures. Against this background, this study was
carried out to investigate the subsurface geology of some Lagos coastal areas
and their engineering implications using geophysical and geotechnical methods.
To achieve ... hiện toàn bộ
Nikodemas Tučkus, Ilaria D’Elia, Marta Chinnici, Rossella Arcucci
AbstractAmbient air pollution is known to be a serious issue that has an impact
on human health and the environment. Assessing air quality is of the utmost
importance to protect human health and the environment. Different tools are
available, from monitoring stations to complex models. These systems are capable
of accurately predicting air quality levels, but they are often computationally
very ex... hiện toàn bộ