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Aug 2025 DOI 10.14302/issn.3066-8042.jac-25-5652
Davoud AmiriCorresponding author
Background Attention-deficit/hyperactivity disorder (ADHD) in adulthood is increasingly recognized not only as a psychiatric condition but also as a trait with behavioral and occupational implications—particularly in high-stakes, fast-paced financial environments. Traits such as impulsivity, sensati…
Aug 2025 DOI 10.14302/issn.2690-4829.jen-25-5617
Mónica Elizabeth Martínez-GonzálezCorresponding author
Redox enzymes are a type of enzyme that catalyzes redox reactions, that is, electron transfer reactions between two chemical species. Redox enzymes are essential for many biological processes, including cellular respiration, photosynthesis, energy production, and the elimination of free radicals. Th…
Jul 2024
Olivier Ndogo EtemeCorresponding author
Objectives Bacterial resistance to conventional antibiotics is a serious public health problem. Over the past decade, small proteins known as antimicrobial peptides (AMPs), natural compounds produced by all prokaryotic and eukaryotic cells have shown promising results in overcoming the growing probl…
Jul 2024
Abdelhak KiouahCorresponding author
Vitamin D deficiency is known to affect bone healing 1. In this case report, the potential link between vitamin D, calcium, and phosphorus deficiency and periapical lesions is explored, offering fresh insights into the complex relationship between systemic health and dental pathology. This pathology…
Jun 2024 DOI 10.14302/issn.2641-4538.jphi-24-5106
Masoud MohammadnezhadCorresponding author
Introduction Compared to their heterosexual counterparts, cisgender LGBTQ+ youth are more likely to experience numerous mental health conditions, for instance, suicidal ideation, stress, and anxiety. This study aimed to explore mental health disparities among LGBTQ+ youth while identifying strategie…
Mar 2024 DOI 10.14302/issn.2575-1212.jvhc-24-4888
Mohammed A ElmetwallyCorresponding author
Proteins and other nitrogenous substances such as polyamines, catecholamines, and nitric oxide require amino acids for synthesis. The purpose of this study was to see how adding dopamine to either maturation or fertilization medium affected the developmental competence of immature bovine oocytes. In…
Sep 2023 DOI 10.14302/issn2474-9273.jbtm-23-4712
Erika HumphreysCorresponding author
The effectiveness of treating anxiety with Reiki is explored within ten quantitative studies. Methodology utilized for a critical appraisal and systematic review of the literature is explained with inclusion and exclusion criteria. Theoretical framework for the project is grounded in the work of Hil…
Aug 2023 DOI 10.14302/issn.2377-2549.jndc-23-4461
Ram KripalCorresponding author
The synthesis of II-VI semiconductor nanocrystals doped with transition metal ions is particularly difficult. In the case of manganese doped CdSe nanocrystals produced via chemical route it is necessary to achieve small incorporation of manganese ions. The incorporation of manganese ions in CdSe nan…
Jun 2023
Rifkatu Kambel DogaraCorresponding author
The increasing demand for environmentally-friendly materials has led to a surge in research on the production of biodegradable polymers. In this study, we investigate the synthesis of a biodegradable polymer by graft copolymerization of gum Arabic (GA) and polyethylene glycol (PEG). GA, a natural po…
Sep 2022 DOI 10.14302/issn.2377-2549.jndc-22-4277
Grigorii SivetsCorresponding author
A multistep synthesis of 2-chloro-9-(2′-deoxy-2′-fluoro-β-D-arabinofuranosyl) adenine (clofarabine) is described from methyl β-D-ribofuranoside. A new improved method for preparation of 1,2-diacetyl D-ribofuranose derivative was developed via acetolysis of tri-O-pivaloylated D-ribofuranoside and pla…
Mar 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4117
Jianqing WuCorresponding author
Several mRNA vaccines are used on the population in the U.S. I started predicting the dangers of mRNA vaccines before March 2021 and update my findings periodically. My prior model study enabled me to identify many flaws in clinical trials, side-effect evaluation methods and mechanism studies, and I…
Feb 2022 DOI 10.14302/issn.2574-4488.jna-21-4039
A K Al MirajCorresponding author
The function of the thyroid gland is one of the most important in the human body as it regulates the majority of the body's physiological actions. The thyroid produces hormones (T3 and T4) that have many actions including metabolism, development, protein synthesis, and the regulation of many other i…
Jan 2022 DOI 10.14302/issn.2832-5311.jpcd-21-4030
Galina A. SemenovaCorresponding author
The apical meristem of plants comprises proplastids and juvenile chloroplasts. This work considered the most initial stages of the transition from proplastid to chloroplast. Ultrastructural analysis of apical meristem sections showed the formation of chloroplast envelope membranes and the synthesis…
Oct 2021 DOI 10.14302/issn.2641-5526.jmid-21-3900
Jean-claude PerezCorresponding author
In this theoretical discovery of a law of Life, there is MATHEMATICS (Geometry, Bits and Numbers) that UNIFY 3 universes as complementary as ATOMIC MASS, WAVES, and INFORMATION (DNA, RNA and Amino Acids). The discovery of a simple numerical formula for the projection of all the atomic mass of life-s…
Apr 2021 DOI 10.14302/issn.2576-6694.jbbs-21-3773
Snehasis JanaCorresponding author
L-tryptophan is an essential α-amino acid, necessary for the normal growth in newborns, nitrogen balance in adults, protein synthesis, precursor of serotonin, melatonin, niacin, and albeit inefficiently in human, also the precursor of indole alkaloids and auxins in plants. This current study was des…
Oct 2020 DOI 10.14302/issn.2377-2549.jndc-20-3486
Labib. A. AwinCorresponding author
Three members of the A- site doped Nb perovskites with general formula Sr3NbO5.5, BaSr2NbO5.5 and Ba2SrNbO5.5 were synthesised by solid-state methods and their removal efficiency of Methyl violet from aqueous solutions investigated. The X-ray diffraction measurements demonstrated that the three samp…
Oct 2020 DOI 10.14302/issn.2642-3146.jec-20-3551
M. S. PayzullakhanovCorresponding author
The paper analyzes approaches to modeling the processes of interaction of concentrated solar radiation with materials. The experimental results obtained on the synthesis of materials from a melt in a solar furnace are presented. The features of the interaction of concentrated solar radiation with ma…
Jul 2020 DOI 10.14302/issn.2576-6694.jbbs-20-3450
Magdy M. MahmoudCorresponding author
Background Hyperphenylalaninemia (HPA) combined with neurological signs due to impaired catecholamine, dopamine and serotonin synthesis. Symptoms may appears in first week of life but most seen in age of 4 months. Atypical PKU disease caused mainly by deficiency in 6-pyruvoyltetrahydropterin synthas…
Apr 2020 DOI 10.14302/issn.2689-2855.jan-20-3244
Badis BendjemilCorresponding author
Nanocomposites are worn resistant materials used in cutting tool applications. The materials are composed of ultrafine powder hard phase grains surrounded by a tough binder phase carbon nanotubes (Mo2C)1-x–(TiC)x (2≤x≤4)//1Wt% SWCNTs. Composite bicarbide Mo2C-TiC was rapidly synthesised and simultan…
Mar 2020 DOI 10.14302/issn.2689-2855.jan-20-3263
Badis BendjemilCorresponding author
Nanocomposites are worn resistant materials used in cutting tool applications. The materials are composed of ultrafine powder hard phase grains surrounded by a tough binder phase carbon nanotubes (Mo2C)1-x–(TiC)x (2≤x≤4)//1Wt% SWCNTs. Composite bicarbide Mo2C-TiC was rapidly synthesised and simultan…