Retraction Note: SCLAVOEM: hyper parameter optimization approach to predictive modelling of COVID-19 infodemic tweets using smote and classifier vote ensemble: Taiwo Olaleye.

[This retracts the article DOI: 10.1007/s00500-022-06940-0.].

Comparative evaluation of funduscopy, PCR and serology in the diagnosis of ocular toxoplasmosis at ECWA Eye Hospital, Kano.

Objective: Ocular toxoplasmosis, caused by , is a significant cause of posterior uveitis and vision impairment globally. Accurate diagnosis is essential to prevent retinal damage and optimise treatment. This study aimed to compare three diagnostic methods funduscopy, serology (ELISA), and PCR in detecting ocular toxoplasmosis in patients at ECWA Eye Hospital, Kano, Nigeria.

A Systematic Review on the Antimicrobial Activity of Andrographolide.

Andrographolide, a bioactive compound from , has gained attention for its antimicrobial properties, which include antibacterial, antiviral, antifungal, and antiprotozoal effects. As an herbal extract used in traditional medicines, andrographolide also shows promise for developing new antimicrobial agents, especially in the fight against rising antimicrobial resistance. Following the PRISMA 2020 guidelines, 16 peer-reviewed studies published from 2010 to 2024 and focusing on andrographolide's effects on bacteria, viruses, fungi, and protozoa were reviewed.

Textile waste pyrolysis: an innovative method for petrochemicals generation for sustainable economic, technological and environmental advancement.

The disposal of wastes into landfills, which has worsened the ecosystem, has made textile waste in the third world a major environmental problem. Textile waste is an environmental hazard as it biodegrades quickly and is improperly disposed of. This research is a demonstration of the study and application of textile waste pyrolysis as an innovative method for petrochemical generation for sustainable economic, technological and environmental advancement.

Quantitative analysis of selected alkaloids of Mitragyna speciosa using H quantitative nuclear magnetic resonance spectroscopy.

Mitragyna speciosa is a perennial plant native to Asia, well known for its psychoactive properties. Its major alkaloid mitragynine is known to have sedative and euphoric effects. Hence, the plant has been a subject of abuse, leading to addiction, necessitating efficient analytical methods to detect its psychoactive constituents.

Evaluating the efficacy of cognitive restructuring and exposure therapies on secondary school chemistry students' test anxiety: A randomized trial.

Background: This study explored how cognitive restructuring (CR) and cognitive exposure therapy (CET) impacted test anxiety in chemistry students from Nsukka, Enugu State. Three research questions and hypotheses guided the investigation.

Method: A quasi-experimental design with a pretest, posttest, and 2 experimental groups was employed.

Bolstering the willingness to uptake covid-19 vaccination through multidisciplinary health communication intervention: a cue for reaching herd immunity in Nigeria.

Background: The prevailing unwillingness to accept COVID-19 vaccination among the eligible population has been a serious setback in Nigeria's bid to reach herd immunity against the pandemic.

Objective: We assessed the impact of a multidisciplinary health communication intervention (MHCI) on willingness to accept COVID-19 vaccination among eligible unvaccinated community dwellers (EUCD) in Nsukka Urban, Enugu State, Nigeria.

Methods: Through a quasi-experiment that adopted a pre-test, post-test, non-control group design, we studied a total of 85 eligible unvaccinated adults.

Antimicrobial Resistance Profiles of Listeria Species Recovered from Retail Outlets in Gauteng Province, South Africa.

The study determined the antimicrobial resistance (AMR) profiles of Listeria spp. (L. monocytogenes, L.

Citizen science mitigates the lack of distributional data on Nigerian birds.

Citizen science projects are expanding globally, with the African continent, particularly Nigeria, registering significant growth. Here, we document and analyse novel operations of the Nigerian Bird Atlas Project (NIBAP), 2015-2022. This project has employed the use of ornithologists, mainly trained at the A.

Detection and characterization of micro-organisms linked to unsealed drugs sold in Ihiagwa community, Owerri, Imo State, Nigeria.

The contamination of pharmaceutical products by micro-organisms poses a significant risk to public health. This study was conducted to detect and characterize micro-organisms associated with unsealed drugs sold in Ihiagwa community in Owerri, Imo State, Nigeria. A variety of microbiological techniques were employed to analyse samples from unsealed drug containers.

A comparative study on the occurrence, genetic characteristics, and factors associated with the distribution of Listeria species on cattle farms and beef abattoirs in Gauteng Province, South Africa.

These cross-sectional studies reported the occurrence, genetic characteristics, and factors associated with the distribution of Listeria species on cattle farms and beef abattoirs in Gauteng Province, South Africa. A total of 328 samples (faeces, feeds, silage, and drinking water) were collected from 23 cattle farms (communal, cow-calf, and feedlot), and 262 samples (faeces, carcass swabs, and effluents) from 8 beef abattoirs (low throughput and high throughput) were processed using standard bacteriological and molecular methods to detect Listeria species. The factors associated with the prevalence of Listeria species were investigated, and multiplex polymerase chain reaction (mPCR) was used to determine Listeria species, the pathogenic serogroups, and the carriage of eight virulence-associated genes by Listeria monocytogenes.

Potentials of single nucleotide polymorphisms and genetic diversity studies at HSP90AB1 gene in Nigerian White Fulani, Muturu, and N'Dama cattle breeds.

The study was aimed at genetic characterization of Nigerian breeds of Muturu, N'Dama, and White Fulani cattle breeds at heat shock protein 90AB1 locus. Also, the goal of the study was to detect the presence of single nucleotide polymorphisms (SNPs) at HSP90AB1 locus and consequently recommend them as bio-markers for thermo-tolerance potentials in Nigerian cattle breeds when exposed to assaults of thermal conditions/heat shock of tropical environment. Based on the previously published potentials of this candidate gene to lower assaults of thermal conditions/heat shock such as heat stress, the detected SNPs of HSP90AB1 within the population of the Nigerian cattle in this study will be recommended for population-based screening with a view to genetically improving those zebu cattle breeds that are more vulnerable to heat shock and assaults of thermal conditions.

Role of oral phytogenic supplementation to protect cardiac, hepatic, nephrotic, and splenic oxidative stress in broiler chickens.

This study investigated the effects of adding essential oils of garlic, ginger, turmeric, and cinnamon to drinking water on cardiac, hepatic, nephrotic, and splenic oxidative status of broiler chickens. A batch of 200 1-d old Arbo acre broiler chicks was administered with Control (Water: no additive), 30 ml/L of cinnamon, ginger, turmeric, or garlic essential oils in drinking water for 42 d. On day 43, three broiler chickens/replicates were sampled randomly, sacrificed, and eviscerated.

DFT Studies of the Photocatalytic Properties of MoS-Doped Boron Nitride Nanotubes for Hydrogen Production.

This study investigated the photocatalytic properties of MoS-doped boron nitride nanotubes (BNNTs) for overall water splitting using popular density functional theory (DFT). Calculations of the structural, mechanical, electronic, and optical properties of the investigated systems were performed using both the generalized gradient approximation and the GW quasi-particle correction methods. In our calculations, it was observed that only (10, 10) and (12, 12) single-walled BNNTs (SWBNNTs) turned out to be stable toward MoS doping.

Numerical examination of concentration-dependent wastewater sludge ejected into a drinking water source.

One of the significant water-related health challenges globally is due to pollutant fate. Contaminants endanger the lives of humans, animals, and even plants. The present mathematical analysis explains reactive wastewater sludge ejected into a drinking water source from wastewater treatment plants.

Herbal inclusions ameliorate effect of heat stress on haematology, proinflammatory cytokines, adipokines and oxidative stress of weaned rabbit does in humid tropics.

A study was designed to evaluate the effect of Moringa oleifera, Phyllanthus amarus and Viscum album leaf meal as herbal inclusions to alleviate the detrimental outcomes of heat stress in weaned female rabbits. Forty (40) weaned rabbit does (527.99 ± 10.

Anatomical and molecular characterization of some rhigonematid parasites of millipedes in Nigeria, with new insights into their phylogeny.

Parasitic nematodes of millipedes from Nigeria are molecularly characterized for the first time. During nematode surveys on live giant African millipedes from several localities in Nigeria, 4 species of rhigonematids were identified by application of integrative taxonomical approaches (morpho-anatomy and molecular markers), including sp., , , and The results of morphometric and molecular analyses of D2-D3 28S, ITS, partial 18S rRNA, and cytochrome oxidase c subunit 1 (COI) gene sequences further characterized the rhigonematid species, and clearly separated them from other related species.

1-Benzyl-3-[(4-meth-oxy-phen-yl)imino]-indolin-2-one.

The title compound, CHNO, is a Schiff base obtained by condensing -arnisidine (4-meth-oxy-aniline) with -benzyl-isatin (1-benzyl-1-indole-2,3-dione), which crystallizes in the triclinic space group. The benzyl and phenyl rings subtend dihedral angles of 76.08 (7) and 60.

Effect of dietary olive (Olea europea) pomace on productive performance, and physiological and meat quality parameters in Jumbo quail.

High levels of dietary fiber could restrict the inclusion of olive (Olea europea L.) pomace (OP) as a source of energy and bioactive compounds in Jumbo quail (Coturnix sp.) diets.

Silver nanoparticles strengthen against toxic metal-related phytotoxicity via enhanced metal phytostabilization and improved antioxidant responses.

This study investigated the phytostabilization and plant-promoting abilities of silver nanoparticles (AgNPs). Twelve seeds were planted in water and AgNPs (10, 15 and 20 mg mL) irrigated soil for 21 days on soil containing 0.32 ± 0.

LC-MS Analysis, Computational Investigation, and Antimalarial Studies of Fruit.

Malaria is a deadly disease that continues to pose a threat to children and maternal well-being. This study was designed to identify the chemical constituents in the ethanolic fruit extract of , elucidate the pharmacological potentials of identified phytochemicals through the density functional theory method and carry out the antimalarial activity of extract using chemosuppression and curative models. The liquid chromatography-mass spectrometry (LC-MS) analysis of the ethanolic extract was carried out, followed by the density functional theory studies of the identified phytochemicals using B3LYP and 6-31G (d, p) basis set.

The impact of democracy and income on CO emissions in MINT countries: evidence from quantile regression model.

This study analyses the relationship between democracy and environmental pollution in the MINT countries using a panel data spanning 1971-2016. It also investigates the interactive effect of income and democracy on CO emissions. We used various estimation techniques for the analysis, ranging from the quantile regression, OLS-fixed effect and GLS-random effect regressions with Driscoll-Kraay standard errors to control for cross-sectional dependence while a panel threshold regression is used for robustness check.