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Knowledge, attitude, and practices toward COVID-19 vaccination among patients attending OPD of a tertiary care hospital in Kolkata: A descriptive cross-sectional study

Agnij Bhattacharyya, Debadatta Chakrabarty, Anindya Mukherjee, Soumitra Mondal • National Journal of Physiology, Pharmacy and Pharmacology (2024)

Background: The acceptance of the coronavirus disease 2019 (COVID-19) vaccination by the community was largely affected by information or misinformation spreading through various channels. Hence, in the process of deploying vaccines, it bec...

DOAJ Open Access (DOAJ) DOI: 10.5455/njppp.2023.13.10495202320112023

Determinants and socioeconomic inequalities in vitamin A-rich food consumption among children aged 6–23 months in Somalia: a multilevel analysis of the 2020 Somalia Health and Demographic Survey (SHDS)

Asma Mahamoud Abdillahi, Abdirizak Hassan Abokor, Omer Adam Farih, Mustafe Abdillahi Ali et al. • Frontiers in Nutrition (2026)

IntroductionVitamin A deficiency (VAD) remains a public health concern, particularly among children in resource-limited settings. This study aimed to evaluate the consumption of vitamin A-rich foods and associated socioeconomic inequalities...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2026.1809278

Descriptive statistics

Parampreet Kaur, Jill C. Stoltzfus, Vikas Yellapu • International Journal of Academic Medicine (2018)

Descriptive statistics are used to summarize data in an organized manner by describing the relationship between variables in a sample or population. Calculating descriptive statistics represents a vital first step when conducting research a...

OPENALEX DOI: https://doi.org/10.4103/ijam.ijam_7_18

GEOGRAPHICAL FEATURES OF ATOPIC DERMATITIS INCIDENCE IN THE CHILD POPULATION OF THE GRODNO REGION

Khokha R. N. • Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta (2018)

Research objective. To estimate a geographical variation of the indicator of the incidence of atopic dermatitis among the child population of the Grodno region. Material and methods. The data of the official statistical reports of the G...

DOAJ Open Access (DOAJ) DOI: 10.25298/2221-8785-2018-16-1-51-56

Natural Dyes Product Design Using Green Quality Function Deployment II Method To Support Batik Sustainable Production

Ika Rinawati Dyah, Puspita Sari Diana, Pujotomo Darminto, Handayani Kasih Puji • E3S Web of Conferences (2018)

Using synthetic dyes causes bad impact on the environment. But using natural dyes has several problems such as fade, slight colour variations and takes longer time. In order to solve that problems, it is needed to develop instant natural dy...

DOAJ Open Access (DOAJ) DOI: 10.1051/e3sconf/20187304014

AN INVESTIGATION OF LOCAL EFFECTS ON SURFACE WARMING WITH GEOGRAPHICALLY WEIGHTED REGRESSION (GWR)

Y. Xue, T. Fung, J. Tsou • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2012)

Urban warming is sensitive to the nature (thermal properties, including albedo, water content, heat capacity and thermal conductivity) and the placement (surface geometry or urban topography) of urban surface. In the literature the spatial ...

DOAJ Open Access (DOAJ) DOI: 10.5194/isprsarchives-XXXIX-B8-131-2012

VaR and the cross-section of expected stock returns: an emerging market evidence

Dar-Hsin Chen, Chun-Da Chen, Su-Chen Wu • Journal of Business Economics and Management (2014)

In this paper we investigate the explanatory power of the market beta, firm size, and the book-to-market ratio, as well as Value-at-Risk regarding the cross-sectional expected stock returns in a less developed stock market – Taiwan's stock ...

DOAJ Open Access (DOAJ) DOI: 10.3846/16111699.2012.744343

Spatiotemporal variation of the ecosystem service value in China based on surface area

Chaohui Yin, Qingsong He, Peng Xie, Yanfang Liu et al. • Ecological Indicators (2023)

The assessment of ecological assets is of great significance for protecting and using ecological resources. Traditional methods of ecological assets assessment, which adopt the planar area as the standard, often ignore the impact of the sur...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ecolind.2023.110067

ANALYSIS OF FACTORS THAT INFLUENCE EMPLOYEE PERFORMANCE (Study on Permanent Employees in Operational Section of PT WIMCycle Indonesia - Surabaya)

Arik Prasetya • Profit: Jurnal Administrasi Bisnis (2018)

The purpose of this study was to describe and examine the factors that affect the performance of employees at PT. Wimcycle Indonesia Surabaya. These factors are grouped into 2 (two): the individual dimensions (abilities, work experience, mo...

DOAJ Open Access (DOAJ) DOI: https://doi.org/10.21776/ub.profit.2018.012.01.1

Effect of early and late post emergence herbicides on weed suppression, crop injury, and biomass yield of industrial hemp in semiarid conditions

Preetaman Bajwa, Rupinder Saini, Sukhbir Singh, Jasleen Makkar et al. • Agrosystems, Geosciences & Environment (2025)

Abstract Industrial hemp is receiving attention for its numerous benefits, particularly in the fiber industry. Weed competition is a primary concern for hemp cultivation, causing reduced yields and inferior‐quality fiber. However, little is...

DOAJ Open Access (DOAJ) DOI: 10.1002/agg2.70078

Stage-Dependent Within-Individual Comparison Reveals SIV-Specific Activation/Exhaustion Shift in Rhesus Macaques

Ling Tong, Zhe Cong, Long Tian, Jingjing Zhang et al. • Frontiers in Microbiology (2021)

It is challenging to trace the complicated individual-based variations of HIV-specific immunocompetence shift during the successful antiretroviral therapy (ART) era. Using eight rhesus monkeys simulating a longitudinal stage-dependent cohor...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2021.704449

RETRACTED ARTICLE: A brief comparative examination of tangent hyperbolic hybrid nanofluid through a extending surface: numerical Keller–Box scheme

Wasim Jamshed, M. Prakash, S. Suriya Uma Devi, Rabha W. Ibrahim et al. • Scientific Reports (2021)

Abstract A novel hybrid nanofluid was explored in order to find an efficient heat-transmitting fluid to replace standard fluids and revolutionary nanofluids. By using tangent hyperbolic hybrid combination nanoliquid with non-Newtonian ethyl...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-021-03392-8

In vitro antimicrobial and antileishmanial evaluation of green-synthesized ZnO nanoparticles from Cirsium arvense

Yasir Zeb, Asad Ullah, Farhan Ahmad, Bilal Ahmad et al. • Next Nanotechnology (2025)

The emergence of antibiotic-resistant bacterial strains poses a serious public health challenge, urging the need for alternative therapeutic approaches. This study presents, for the first time, the green synthesis of zinc oxide nanoparticle...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nxnano.2025.100281