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Academic Articles & Research Papers
Showing 20 of 1,331 academic articles
Fatma H. El-Didi, Marwa M. Essawy, Sagy L. Asar, Sahar M. El-Sheikh et al. • Alexandria Dental Journal
(2019)
INTRODUCTION: Oral squamous cell carcinoma (OSCC) is the sixth most common cancer worldwide with high mortality rate. Conventional treatment strategies have improved but remain far from optimal. Cancer research is focused on improving cance...
DOAJ
Open Access (DOAJ)
DOI: 10.21608/adjalexu.2019.57569
Zahra Abdelmalek, M. Zubair Akbar Qureshi, S. Bilal, Qadeer Raza et al. • Case Studies in Thermal Engineering
(2021)
The consolidation power of different nanomaterials such as metallic nanoparticles and metallic-oxides nanoparticles in a new-fangled and energetic hybrid material should give rise to fascinating properties that combine the advantages of eac...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.csite.2020.100744
Pranita Rananaware, H. Swetha, Varsha Brahmkhatri • Next Nanotechnology
(2025)
Gold nanoparticles (AuNPs) are widely used in various scientific and technological domains, particularly biomedicine due to their superior biocompatibility. This study focuses on the synthesis of biogenic gold nanoparticles (B-Au) and chemo...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nxnano.2025.100305
Biao Deng, Bozhi Wang, Shijun Su, Sanglan Ding et al. • Metals
(2017)
Pyrolusite leaching slag is a Fe-containing slag generated from pyrolusite leaching process with SO2. Recovery of iron from the slag not only has economic benefit, but also prevents the secondary pollution to the environment. A novel lab-sc...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/met8010008
M.A. Bajaber, I.Y. Hakeem • Journal of Materials Research and Technology
(2021)
An advanced development in construction industry was achieved by applying ultra-high-performance concrete technology (UHPC). Intensive research efforts had been concentrated in construction to produced amazing levels of qualities with stren...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2020.12.051
Chang Gu, Ruizhuo Liu, Chengduo Wang, Yufu Sun et al. • Metals
(2020)
The ZG40Cr20Ni20Alx (x = 0, 1.76, 3.45, and 5.34) heat-resistant steel has been newly developed on the basis of HK40 steel for aggressive oxidizing environments. The results reveal that the Al greatly enhances the oxidation resistance of ZG...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/met10020176
Ramzi A. Abd Alsaheb, Mohammed A. Atyia, Jaafar Kamil Abdullah, Azza Hashim Abbas • Al-Khawarizmi Engineering Journal
(2023)
Succinic acid is an essential base ingredient for manufacturing various industrial chemicals. Succinic acid has been acknowledged as one of the most significant bio based building block chemicals. Rapid demand for succinic acid has been not...
DOAJ
Open Access (DOAJ)
DOI: 10.22153/kej.2023.01.002
B. Oleksiak, M. Kozioł, J. Wieczorek, M. Krupa et al. • Metalurgija
(2015)
In the present paper, results of the research on application of residual fine-grained, carbon-bearing materials as coke substitutes in the shaft process of copper matter smelting are discussed. The addition was introduced into the charge as...
DOAJ
Open Access (DOAJ)
Wenjie Tong, Wanming Li, Ximin Zang, Huabing Li et al. • Metals
(2020)
A comprehensive mathematical model of electroslag remelting with two series-connected electrodes (TSCE-ESR) was constructed based on sequential coupling method. The influence of droplet effect on electroslag remelting process (ESR) was cons...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/met10050658
Xiaoliang HAO, Shujuan DAI, Zhigang FANG, Jing GUO et al. • Medžiagotyra
(2021)
Lemon yellow is a kind of common food additive. Excessive use of food additives and metabolized free radicals in blood may bring potential harm to human health. In this study, we synthesized a kind of green luminescent fluorescent carbon do...
DOAJ
Open Access (DOAJ)
DOI: 10.5755/j02.ms.25052
Juliana Zottis, Carla Adriana Theis Soares Diehl, Alexandre da Silva Rocha • Journal of Materials Research and Technology
(2018)
The purpose of this paper is to investigate the correlation of strain and hardness parameters in a drawing process chain of an SAE 1045 steel bar. The present work discusses the application of the experimental and numerical method of analys...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2018.01.004
L. Gil, L. Jiménez, A. C. Castro, M. H. Staia et al. • Revista de Metalurgia
(2008)
La aleación de aluminio 7075-T6 es una aleación estructural ampliamente utilizada para aplicaciones aeronáuticas, debido a su alta relación entre resistencia mecánica y peso. Dependiendo de las condiciones ambientales, algunos mecanismos de...
DOAJ
Open Access (DOAJ)
DOI: 10.3989/revmetalm.2008.v44.i1.96
Manpreet Singh Nanda, Mandeep Kaur • National Journal of Physiology, Pharmacy and Pharmacology
(2021)
Background: There is a lack of coordination among various healthcare workers in a hospital which leads to an increase incidence of medical errors and patient sufferings. The various professionals in a hospital are not able to communicate ef...
DOAJ
Open Access (DOAJ)
DOI: 10.5455/njppp.2021.11.10280202020102020
Agostina Ronca, Sabrina Brenci, Luisa Santoriello, Anna Marchese et al. • Microbiologia Medica
(2007)
Background: Urinary tract infections (UTIs) are common infectious diseases that can be associated with substantial morbidity. During the last decade, resistance to ampicillin and co-trimoxazole has increased in Escherichia coli, the most co...
DOAJ
Open Access (DOAJ)
DOI: 10.4081/mm.2007.2603
Yawei Sun, Shuai Wang, Xingwei Zhang, Zhuhao Wu et al. • Biomolecules
(2021)
Background: Procollagen-lysine, 2-oxoglutarate 5-dioxygenase 2 (PLOD2), a key enzyme that catalyzes the hydroxylation of lysine, plays a crucial role in the progression of several solid tumors. However, its spatial expression profile and pr...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/biom11121842
K Ghazisaidi, F Fateminasab, SH Vatani, Y Azimi et al. • Medical Laboratory Journal
(2008)
Abstract Background and objectives: Ureaplasma urealyticum is one of the most important causes of Nongonococcal urethritis (NGU) and non-specific urethritis (NSU) in men. Also Mycoplasma hominis has a role in causing NGU and NSU. The aim of...
DOAJ
Open Access (DOAJ)
Sy Taffel • Westminster Papers in Communication and Culture
(2015)
This paper asks how coltan, casseterite, wolframite and gold ores mined in the Democratic Republic of Congo relate networked microelectronics to brutal warlords, and what legal and industrial actions have been enacted by activists, NGOs, po...
DOAJ
Open Access (DOAJ)
DOI: 10.16997/wpcc.210
Hodoši R., Nováková E., Šupolíková M. • European Pharmaceutical Journal
(2021)
The method for separation of viral particles in a concentrated form from the environment is called virus purification. Viruses are required to be purified for a range of studies in which it is necessary to distinguish the properties or stru...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/afpuc-2021-0009
Yulia M. T. A. Putri, Muhammad I. Syauqi, Isnaini Rahmawati, Aliyah Aliyah et al. • ChemElectroChem
(2024)
Abstract The growing demand for sustainable energy sources has spurred significant studies to optimize the potency of fuel cell technology. Direct urea fuel cell (DUFC) has gained attention due to their energy density, eco‐friendliness, and...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/celc.202300637
Aghil Asadi, Mohsen Najafi, Hossien Bouhnedi, Mehdi Haji Bagherian • علوم و تکنولوژی پلیمر
(2021)
Hypothesis: The volume of studies conducted on biopolymeric materials emphasizes the high-consumption of polymers in biomaterial fields, especially in cosmetics industry which must be resistant to different kinds of microorganisms and bacte...
DOAJ
Open Access (DOAJ)
DOI: 10.22063/jipst.2021.1779