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Abstract For vehicle tactical radio communications, positioning antennas along the structure is a complex task. In vessels, there are several radio systems installed operating from HF to SHF. Consequently, the antennas n...

Abstract: The ligand (LH) [P-hydroxy phenyl benzilidene] derived from a condensation product of p-hydroxy aniline and benzaldehyde and its complexes with Cobalt(II), Nickel(II) and Copper(II) has been synthesized and cha...

ABSTRACT Some complexes having the general formula [ML]X2, [MLX2], where (M= Co+2, Ni+2, Cu+2 and Zn+2, L= the ligand) obtained by the condensation of o-hydroxy acetophenone with o-amino phenol, ethyl amine and 1,3-propa...

In this paper we present a new reduced complexity maximum likelihood sequence detector for intensity modulation / direct detection (IM/DD) fiber optic systems. The proposed detector takes into account the presence of the...

ABSTRACT A new ligands( 3,4,6,14,15,17,23,24-Octaazatricyclo [17.3.1.18,12] tetracosa-1(23),8(24),9,11, 19 ,21- hexaene - 2,5,7,13,16,18 – hexaone), (L1) and 2-(5-hydroxypentanoyl) hydrazinecarboxamide,(L2)was prepared...

The need for early and precise identification of abnormalities has made the detection and classification of brain tumours essential components of medical diagnosis. Because brain tumours are naturally complex and can hav...

Abstract Background University healthcare students are exposed to significant levels of stress. The training is highly complex as it requires academic excellence, the development of clinical competencies and strong inter...

Abstract Purpose This study aimed to investigate sleep patterns in children with severe medical complexity (CMC) eligible for pediatric palliative care (PPC) and to evaluate the specific impact of these patterns on their...

A new binuclear copper(II) complex, namely [Cu2L(pz)(DMSO)], where L = 2,6-bis[(2-phenoxy)iminomethyl]-4-methylthiophenolate(3-) and pz = pyrazolate ligand, has been synthesized by a one-pot synthesis involving copper(II...

IntroductionIodide is an essential trace nutrient in foods like seaweed, seafood, and iodized salt, with balanced intake critical for thyroid function and metabolic health. Accurate trace detection is key for nutrition e...

The study examines the grammatical concept of exception as articulated in Arabic and Spanish through various syntactic constructions. This study is driven by the growing need to address structural asymmetries in bilingua...

The Miridae (Hemiptera: Heteroptera) are one of the most species rich families of insects, with about 11 100 described species. Mirinae is the largest subfamily and its endemism becomes evident at the tribal level and be...

Eight new copper(II) complexes with halo-aspirinate anions have been synthesized: [Cu 2(Fasp) 4(MeCN) 2]·2MeCN (1), [Cu 2(Clasp) 4(MeCN) 2]·2MeCN (2), [Cu 2(Brasp) 4 (MeCN) 2]·2MeCN (3), {[Cu 2(Fasp) 4(Pyrz)]·2MeCN} ...

The article is devoted to the issue of economic justification for management decisions on tax planning at Ukrainian enterprises. The research objective is to elaborate an approach to comparative analysis of tax alternati...

BackgroundDiabetic peripheral neuropathy (DPN) is a common diabetes complication. Buyang Huanwu Decoction (BYHWD) combined with α-lipoic acid (ALA) is used clinically, but evidence consistency and heterogeneity sources ...

Abstract Background The conidia of filamentous fungi play a crucial role in the development and dissemination, which is precisely regulated by multiple genes and controlled by a central regulatory network. The novel tran...

The article focuses on a comprehensive analysis and forecast of Ukraine’s foreign policy amid the profound transformations of the international system in the early 21st century. It explores the main trends, influencing...

Abstract Background Polycystic ovary syndrome (PCOS) is a complex endocrine and metabolic disorder, and its diagnosis remains controversial due to heterogeneous phenotypes and varying diagnostic criteria. Insulin resista...

Surface water bodies receive a basin's wide diversity of pollutants, especially when there are mixed land uses. Among the many environmental tools to assess a body water quality, most studies use only a few. In addition ...

Mobilization of iron (Fe) chelated by humic acids (HA) of low (HA10,000) and high molecular weight (HA100,000) fractions and its uptake by plants were investigated in growth experiments with sunflower seedlings. The iron...

Abstract Background Suicide attempts constitute a significant public health emergency, with Emergency Departments (EDs) serving as a primary point of contact for individuals in acute psychiatric crisis. This observationa...

This study aims to develop an alternative method for the determination of the chemical equilibrium constant (Kc) of thiocyanatoiron(III) complex ion, based on colorimetric analysis of smartphone-captured images. The vari...

The article is devoted to methodological and practical dimensions of statistical assessment of the effect, efficiency, and intensity of the hotel & tourism industry in Ukraine. The aggravated social and economic crisis,...

Water quality monitoring programs generate complex multidimensional data sets. In this study, multivariate statistical techniques were employed as an effective tool for the analysis and interpretation of these water qual...