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Ozonation, electrochemical, and biological methods for the remediation of malachite green dye wastewaters: A mini review

Peter Olusakin Oladoye, Timothy Oladiran Ajiboye, Wycliffe Chisutia Wanyonyi, Elizabeth Oyinkansola Omotola et al. • Sustainable Chemistry for the Environment (2023)

The extensive usage of malachite green (MG) dyes in the fish and dye industries cause serious water pollution, leading to catastrophic effects on living organisms and the environment. In addressing the challenges of health risks related to ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.scenv.2023.100033

Factors Affecting High Body Weight Variability

Kyungdo Han, Mee Kyoung Kim • Journal of Obesity & Metabolic Syndrome (2023)

Background : High body weight variability (BWV) is associated with many metabolic and cardiovascular diseases in adults. The study was designed to explore the baseline characteristics associated with high BWV. Methods : Using a nationally r...

DOAJ Open Access (DOAJ) DOI: 10.7570/jomes22063

Improved representation of laminar and turbulent sheet flow in subglacial drainage models

Tim Hill, Gwenn Elizabeth Flowers, Matthew James Hoffman, Derek Bingham et al. • Journal of Glaciology (2024)

Subglacial hydrology models struggle to reproduce seasonal drainage patterns that are consistent with observed subglacial water pressures and surface velocities. We modify the standard sheet-flow parameterization within a coupled sheet–chan...

DOAJ Open Access (DOAJ) DOI: 10.1017/jog.2023.103

Extremes of Product of Gaussian Random Variables

Džiugas Chvoinikov, Svyatoslav Novikov, Jonas Šiaulys • Axioms (2026)

We investigate the asymptotic behavior of the product of Gaussian random variables, with a focus on tail probabilities. Although sums of normal variables are well understood through classical limit theorems, their products exhibit significa...

DOAJ Open Access (DOAJ) DOI: 10.3390/axioms15060425

Cumulative Exposure to High γ-Glutamyl Transferase Level and Risk of Diabetes: A Nationwide Population-Based Study

Ji-Yeon Park, Kyungdo Han, Hun-Sung Kim, Jae-Hyoung Cho et al. • Endocrinology and Metabolism (2022)

Background Elevated γ-glutamyl transferase (γ-GTP) level is associated with metabolic syndrome, impaired glucose tolerance, and insulin resistance, which are risk factors for type 2 diabetes. We aimed to investigate the association of cumul...

DOAJ Open Access (DOAJ) DOI: 10.3803/EnM.2022.1416

Cost of inaction: a framework to estimate the economic cost of missing a patient with tuberculosis in the Indian context

Salmaan Keshavjee, Meredith B Brooks, Tom Nicholson, Viswanath Pingali • BMJ Open (2023)

Objectives To estimate the economic impact of failure to find and treat tuberculosis disease and prevent tuberculosis infection from progressing to active disease.Design Estimating the economic cost of not finding and treating a patient suf...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2022-070717

As características da gestão de tesouraria nas organizações da região carbonífera de Santa Catarina

Cleyton de Oliveira Ritta, Cristina Rui da Silva, Andréia Cittadin • Revista Brasileira de Contabilidade e Gestão (2016)

O objetivo geral da pesquisa consiste em investigar as características da gestão de tesouraria nas empresas que compõem a Associação dos Municípios da Região Carbonífera – AMREC de Santa Catarina. Para alcançar tal objetivo, realizou-se uma...

DOAJ Open Access (DOAJ)

THE IMPACT OF ADVANCED MANAGEMENT ACCOUNTING METHODS ON THE QUALITY OF FINANCIAL REPORTING: THE CASE OF THE JORDANIAN BANKING SYSTEM

FILALI, Tarek • Journal of Social Sciences (2023)

This study aims to investigate the degree of application of advanced management accounting methods within Jordanian banks. The researcher tries also to assess the effect of the degree of application of advanced management accounting methods...

DOAJ Open Access (DOAJ) DOI: https://doi.org/10.52326/jss.utm.2023.06(1).03

Which scoring systems are useful for predicting the prognosis of lower gastrointestinal bleeding? Old and new

Ku Bean Jeong, Hee Seok Moon, Kyung Ryun In, Sun Hyung Kang et al. • BMC Gastroenterology (2025)

Abstract Background The incidence of lower gastrointestinal bleeding is on the rise, prompting the creation of various scoring systems to forecast patient’s outcomes. But there is no single unified scoring system and these scoring systems c...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12876-025-03638-z

Active Participation and Interaction, Key Performance Factors of Face-to-Face Learning

Miguel Marco-Fondevila, Mar Rueda-Tomás, María Pilar Latorre-Martínez • Education Sciences (2022)

During the last decade and, particularly, from the restrictions on mobility brought by the COVID-19 pandemic, online and digital teaching is positioning itself as an alternative to face-to-face teaching. As of today, however, the soundness ...

DOAJ Open Access (DOAJ) DOI: 10.3390/educsci12070429

PROCEDURE ENABLING SIMULATION AND IN-DEPTH ANALYSIS OF OPTICAL EFFECTS IN CAMERA-BASED TIME-OF-FLIGHT SENSORS

M. Baumgart, N. Druml, M. Consani • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2018)

This paper presents a simulation approach for Time-of-Flight cameras to estimate sensor performance and accuracy, as well as to help understanding experimentally discovered effects. The main scope is the detailed simulation of the optical s...

DOAJ Open Access (DOAJ) DOI: 10.5194/isprs-archives-XLII-2-83-2018

Two additions to the Iberian myrmecofauna: Crematogaster inermis Mayr, 1862, a newly established, tree-nesting species, and Trichomyrmex mayri (Forel, 1902), an emerging exotic species temporarily nesting in Spain (Hymenoptera, Formicidae)

Alice Casiraghi, Xavier Espadaler, Nicolás Pérez Hidalgo, Kiko Gómez • Journal of Hymenoptera Research (2020)

Exotic ants are a growing component of urban and disturbed habitats worldwide. Sampling in two Iberian Mediterranean localities revealed several exotic species. The tree-nesting, black acrobat ant Crematogaster inermis Mayr, 1862, has been ...

DOAJ Open Access (DOAJ) DOI: 10.3897/jhr.78.51858

RESULTS OF THE INVENTORY OF RED DATA BOOK ENDEMIC SPECIES OF THE GENUS SCUTELLARIA L. PRESERVED IN THE UZBEKISTAN NATIONAL HERBARIUM (TASH), A UNIQUE SCIENTIFIC COLLECTION

Saydullayeva Iroda • BIO Web of Conferences (2026)

This study presents an inventory and scientific assessment of herbarium specimens of the genus Scutellaria L. preserved in the collections of the National Herbarium of Uzbekistan (TASH), Institute of Botany, Academy of Sciences of the Repub...

DOAJ Open Access (DOAJ) DOI: 10.1051/bioconf/202626010001

Midget cave spiders (Araneae, Leptonetidae) from Jiangxi and Fujian Province, China

Bin-Lu Liu, Yan-bin Yao, Zi-Min Jiang, Yong-hong Xiao et al. • ZooKeys (2024)

Eleven leptonetid species belonging to four genera collected in Jiangxi and Fujian Provinces, China are presented. Ten new species of midget cave spiders from southern China are diagnosed, described, and illustrated: Leptonetela dawu Yao &a...

DOAJ Open Access (DOAJ) DOI: 10.3897/zookeys.1189.111041

An Overview of Earthworm Biodiversity in Afghanistan with New Records for the Country (Clitellata: Megadrili)

Atabak Roohi Aminjan, Robabeh Latif, Obaidullah Usefzay, Csaba Csuzdi • Iranian Journal of Animal Biosystematics (2021)

In this paper a batch of earthworms from Afghanistan was studied and previous reports on the earthworm fauna of the country were evaluated. In the present study, earthworms were collected by digging and hand sorting, and fixed in 80% ethano...

DOAJ Open Access (DOAJ) DOI: 10.22067/ijab.2021.69582.1006

PESTS ASSOCIATED WITH STORED WHEAT AT SHARKIA GOVERNORATE

Fatma Zourob, Karam Teleb, Zeinab Elbasheir, farg Mohamed • Journal of Productivity and Development (2019)

The present work was surveyed pests found in wheat grain and wheat flour of Sharkia   Governorate in four districts namely, (Bilbeis, Minya El Qamh, Alsalhea and Zagazig) during two years 2016-2017. The Sitophilus granaries was abundant in ...

DOAJ Open Access (DOAJ) DOI: 10.21608/jpd.2019.48167

Un caso potencial de depredación de puercoespín (Coendou sp.) por Ocelote (Leopardus pardalis) en La Reserva Natural La Mesenia-Paramillo, Jardín, Antioquia

Andrés Arias-Alzate, Camilo Botero, Juan Manuel Obando, Carlos A. Delgado-V • Mammalogy Notes (2017)

Aquí documentamos evidencia del posible consumo de un puercoespín (Coendou sp.) por un Ocelote en un bosque montano al suroeste de Antioquia, Colombia. Esto representa un registro notable en cuanto a un nuevo ítem alimentario (Coendou sp.) ...

DOAJ Open Access (DOAJ) DOI: 10.47603/manovol4n1.27-29

Side Effects of Some Cotton Pesticides on the Dominant Spider Families in Cotton Fields

El-Sayed Hamada • Acarines: Journal of the Egyptian Society of Acarology (2016)

Survey was carried out at Elgemmeza  Agricultural Research Station in  a Colton field  for  Piacing sucking pests and associated predators along two successive seasons (2013 & 2014) during May-August months by using examination of leave...

DOAJ Open Access (DOAJ) DOI: 10.21608/ajesa.2016.164144

Bird diversity in the Serra do Aracá region, northwestern Brazilian Amazon: preliminary check-list with considerations on biogeography and conservation

Sérgio Henrique Borges, Andrew Whittaker, Ricardo Afonso Machado de Almeida • Zoologia (Curitiba) (2014)

We inventoried the birds from Serra do Aracá region, state of Amazonas. The region encompasses a high diversity of vegetation types, including white sand forests and campinas, terra firme and flooded forests, montane forests and tepuis. We ...

DOAJ Open Access (DOAJ) DOI: 10.1590/S1984-46702014000400006