Efficiency of foliar application with organic fertilizer agrochelate on seed plots of summer sowing watermelon by O. V. Yakimova, V. E. Lazko, E. N. Blagorodova

Get full text

Impact of migraine on productivity and efficiency among adult population in India: a scoping review by S. Saha, D. Chowdhury, M. Wadhwa, R. Sarkar, D. Raval, I. Patel, A. Bondia, V. Madaan

Get full text

Miniaturized sample preparation strategies for the determination of N-nitrosamines in pharmaceutical products: A comprehensive review by Almir Custodio Batista Junior, Yuri Arrates Rocha, Andrea Rodrigues Chaves

“…Traditional sample preparation methods, although effective, often involve high consumption of solvents, samples, and extraction phases, along with substantial waste generation. …”
Get full text

Treatment of hypertension within primary health care in the Kyrgyz Republic: pharmacoepidemiology and control efficiency by A. G. Polupanov, G. O. Narkulova, T. Dzh. Dzhamangulova, A. I. Sabirova, I. Kh. Bebezov, U. K. Kundashev, I. S. Sabirov, E. D. Dzhishambaev, A. S. Dzhumagulova

“…To study the pharmacoepidemiological aspects and efficiency of hypertension (HTN) control at the level of primary health care in the Kyrgyz Republic (and their compliance with modern clinical guidelines.Material and methods. …”
Get full text

Towards an intelligent integrated methodology for accurate determination of volume percentages in three-phase flow systems by Abdullah M. Iliyasu, Mohammad Sh. Daoud, Ahmed Sayed Salama, John William Grimaldo Guerrero, Kaoru Hirota

“…The proposed approach demonstrates superior accuracy in determining volume percentages of three-phase fluids compared to traditional methods, thereby making it an effective and integrated technique to analyse fluid composition in a variety of industrial settings and applications.…”
Get full text

Development of chemiluminescent enzyme immunoassay for the determination of triazophos residues in rice grain, soil and paddy water by TIAN Jie, LIANG Xiao, GUI Wenjun, ZHU Guonian

“…There has been a greater demand for developing analytical methods with very high sensitivity. Immunochemical techniques provide a simple and economical alternative to traditional methods in order to meet such demands for determination of triazophos residues.The aim of this work was to develop an indirect competitive chemiluminescent enzyme immunoassay (icCLEIA) with an anti-mouse secondary antibody conjugated to peroxidase for the residual determination of triazophos. …”
Get full text

Sensitive Determination of Terazosin in Pharmaceutical Formulations and Biological Samples by Ionic-Liquid Microextraction Prior to Spectrofluorimetry by Mohsen Zeeb, Mahdi Sadeghi

“…An efficient and environmentally friendly sample preparation method based on the application of hydrophobic 1-Hexylpyridinium hexafluorophosphate [Hpy][PF6] ionic liquid (IL) as a microextraction solvent was proposed to preconcentrate terazosin. …”
Get full text

The Determination of Feasible Control Variables for Geoengineering and Weather Modification Based on the Theory of Sensitivity in Dynamical Systems by Sergei A. Soldatenko, Rafael M. Yusupov

“…The information obtained via calculated sensitivity coefficients is very beneficial for assessing the physical feasibility of methods of control of the large-scale atmospheric dynamics and for designing optimal control systems for climatic processes. …”
Get full text

Approach to Selenium Application in Different Soil Concentrations for Encouraged Yield, Distribution, and Biofortification of Common Buckwheat Seeds (<i>Fagopyrum esculentum</i> Mo... by Alexandra Zapletalová, Marek Kolenčík, Ladislav Ducsay, Mária Vicianová, Tomáš Vician, Ivan Černý, Rastislav Bušo

“…Following manual harvesting, chemical analysis was conducted using methods such as atomic absorption spectroscopy (AAS) and inductively coupled plasma mass spectrometry (ICP-MS), along with yield determination. …”
Get full text

Determining the Effective Factors on Gastric Cancer Using Frailty Model in South-East and North of Iran by Roja Nikaeen, Alireza Khalilian, Abbas Bahrampour

Get full text

Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings by ZHANG Ying, LI Yi, CHEN Yezi, WANG Xutao

“…A method for the simultaneous determination of eight organophosphorus flame retardants (OPFRs) in coatings is developed with ultrasonic extraction for preprocessing and gas chromatography-mass spectrometry (GC-MS).The comparison and optimization of experimental conditions in the ultrasonic extraction process indicate that acetone should be taken as the extraction solvent,and the extraction temperature and time should be set to 30 ℃ and 15 min,respectively;when the extraction is repeated twice,the recovery is good.Quantitative analysis is performed by GC-MS with selective ion scanning,with the linear range of the standard preparation curves being 10~1 000 ng/mL.The results demonstrate that the correlation coefficients of linear regression equations for eight OPFRs are not less than 0.990 4.The detection limits of the method are between 0.04 and 0.26 ng/mL,with the recovery of 79.3%~112.0%,and the relative standard deviations are less than or equal to 6.4%.The application of the method to the determination of OPFRs in coating products from five enterprises shows that TCEP is detected in samples of only one enterprise,with a concentration of 15.22 ng/mL.…”
Get full text

A time-stepping BEM for three-dimensional thermoelastic fracture problems of anisotropic functionally graded materials by Mohamed Abdelsabour Fahmy, Ahmad Almutlg

“…The results show that the novel method is exceptionally exact and efficient at assessing the fracture mechanics of fractured thermoelastic anisotropic FGMs. …”
Get full text

Granular computing-driven two-stage consensus model for large-scale group decision-making by Yanjun Wang, Xi Chen, Lidong Wang

Get full text

Uptake of Immunization and Its Determinants among Children of Migrant Population Residing in Amreli, Gujarat, India by Nikita M Savani, Yamini Gurjar, Nitin Lodha, Richa Nathwani

“…Materials and methods: Demographic and socioeconomic information, migration history, the child's immunization status, and the mother's usage of healthcare services were included in the questionnaire. …”
Get full text

INVESTIGATION OP THE SKIN FACTOR IN STEADY-STATE GAS FLOW OBEYING NONLINEAR FILTRATION LAW by V. V. Verzhbitsky, A. I. Shchekin, R. E. Shesterikova

“…The productivity of the wells at gas and gas condensate fields along with the wells at underground gas storage facilities, depends on such parameters as thermodynamic conditions, properties of the produced fluid, method of opening and completion, filtration-volumetric and geometrical characteristics of the formation. …”
Get full text

DESIGN OF KIP KULIAH SELECTION SYSTEM AND RECIPIENT DETERMINATION USING SUPPORT VECTOR MACHINE (SVM) by Mozart Winston Talakua, Berny Pebo Tomasouw, Venn Yan Ishak Ilwaru

“…In this study, the Support Vector Machine (SVM) method was applied to create a system for selecting and determining KIP Kuliah recipients. …”
Get full text

Resistome and virulome determination in Helicobacter pylori using next-generation sequencing with target-enrichment technology by Léo Gillet, Lucie Bénéjat, Quentin Jehanne, Pierre-Louis Maunet, Claudie Perreau, Astrid Ducournau, Johanna Aptel, Marine Jauvain, Philippe Lehours

“…Among the cagA-positive isolates, the gene was detected correctly, and the vacA genotype was determined. In conclusion, our enrichment method enables rapid assessment of the resistome and virulome of H. pylori directly from fresh gastric biopsies.IMPORTANCEHelicobacter pylori, a bacterium that infects at least 50% of the world population, is often treated by probabilistic antimicrobial therapies due to the lack of antimicrobial resistance data provided by clinical laboratories to clinicians. …”
Get full text

Designing an expert system for determining student learning styles using forward chaining in engineering education by Muhammad Anwar

“…The purpose of this study was to describe the design of the expert system to determine the student learning style, the method used was forward chaining. …”
Get full text

Dynamic Analysis and Efficient Numerical Algorithm for Rocking Response of Freestanding Packages Under Transportation Excitations by Zhenmin Qi, Dapeng Zhu

“…A novel numerical algorithm, combining a time transformation method with the Runge–Kutta method, is proposed to efficiently determine collision time instants and analyze the piecewise-smooth rocking response. …”
Get full text

ULTRA-WIDEBAND SCANNING ANTENNA ARRAY WIRE EMITTERS by O. A. Yurtsev, A. A. Popov

“…The described variant of the antenna according to the matching criterion (SWR &lt; 2) has a frequency overlap coefficient of 12. The narrowing of the frequency band of a single emitter in the composition of non-scanning and scanning gratings within the angle of 30 degrees is determined. …”
Get full text