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Showing 20 of 3,812 academic articles

Preliminary guidelines for empirical research in software engineering

Barbara Ann Kitchenham, Shari Lawrence Pfleeger, Lesley M. Pickard, Peter W. Jones et al. • IEEE Transactions on Software Engineering (2002)

Empirical software engineering research needs research guidelines to improve the research and reporting processes. We propose a preliminary set of research guidelines aimed at stimulating discussion among software researchers. They are base...

OPENALEX Open Access DOI: https://doi.org/10.1109/tse.2002.1027796

Optimizing supercritical antisolvent process parameters to minimize the particle size of paracetamol nanoencapsulated in L-polylactide

Kalani M, Yunus R, Abdullah N • International Journal of Nanomedicine (2011)

Mahshid Kalani, Robiah Yunus, Norhafizah AbdullahChemical and Environmental Engineering, Faculty of Engineering, University Putra Malaysia, Selangor Darul Ehsan, MalaysiaBackground: The aim of this study was to optimize the different proces...

DOAJ Open Access (DOAJ)

Study on Contact Force and Vibration Characteristics of Composite Cylindrical Roller Bearing

Tie Qu, Qiang Bian, Guang Zeng, Chunjiang Zhao et al. • International Journal of Rotating Machinery (2022)

The composite cylindrical roller is composed of a hollow cylindrical roller and a filler body and is a new type of structure roller bearing. In order to explore the influence of different parameters on the contact characteristics and vibrat...

DOAJ Open Access (DOAJ) DOI: 10.1155/2022/7590924

Alterations in Hip and Knee Joint Contact Force Waveforms and Orientation Induced by Gait Modifications: A Case Study

Laura Rathmair, Willi Koller, Clara Egner, Kevin Kitir et al. • Current Issues in Sport Science (2026)

Introduction & Purpose Idiopathic torsional deformities of lower limb bones can affect a patient’s gait pattern and joint health, while their cause remains unidentified (Koller et al., 2026). Abnormal joint loadings and the progression of ...

DOAJ Open Access (DOAJ) DOI: 10.36950/2026.5ciss011

Music Genre Recommendations Based on Spectrogram Analysis Using Convolutional Neural Network Algorithm with RESNET-50 and VGG-16 Architecture

nyoman purnama • JISA (Jurnal Informatika dan Sains) (2022)

Recommendations are a very useful tool in many industries. Recommendations provide the best selection of what the user wants and provide satisfaction compared to ordinary searches. In the music industry, recommendations are used to provide ...

DOAJ Open Access (DOAJ) DOI: 10.31326/jisa.v5i1.1270

Enhanced Deep Learning Model for Classification of Retinal Optical Coherence Tomography Images

Esraa Hassan, Samir Elmougy, Mai R. Ibraheem, M. Shamim Hossain et al. • Sensors (2023)

Retinal optical coherence tomography (OCT) imaging is a valuable tool for assessing the condition of the back part of the eye. The condition has a great effect on the specificity of diagnosis, the monitoring of many physiological and pathol...

DOAJ Open Access (DOAJ) DOI: 10.3390/s23125393

An Optimal Fourth-Order Finite Difference Scheme for the Helmholtz Equation Based on the Technique of Matched Interface Boundary

Dongsheng Cheng, Jianjun Chen, Guangqing Long • Discrete Dynamics in Nature and Society (2021)

In this paper, a new optimal fourth-order 21-point finite difference scheme is proposed to solve the 2D Helmholtz equation numerically, with the technique of matched interface boundary (MIB) utilized to treat boundary problems. For the appr...

DOAJ Open Access (DOAJ) DOI: 10.1155/2021/2539272

Genetic analysis of suicide: a sample study in Tuscany (Central Italy)

Martina Focardi, Barbara Gualco, Vilma Pinchi, Norelli Gian-Aristide et al. • Forensic Sciences Research (2022)

Many studies have examined the genetic contribution to suicide. However, data on suicide in the Italian population are scarce. We therefore aimed to address this gap by investigating a cohort of 111 Italians for whom a verdict of suicide ha...

DOAJ Open Access (DOAJ) DOI: 10.1080/20961790.2020.1835156

A Comparative Analysis of the Chloroplast Genomes of Four Polygonum Medicinal Plants

Shuai Guo, Shuai Guo, Xuejiao Liao, Xuejiao Liao et al. • Frontiers in Genetics (2022)

Polygonum is a generalized genus of the Polygonaceae family that includes various herbaceous plants. In order to provide aid in understanding the evolutionary and phylogenetic relationship in Polygonum at the chloroplast (cp) genome-scale l...

DOAJ Open Access (DOAJ) DOI: 10.3389/fgene.2022.764534

Causal relationship between genetic-predicted uric acid and cervical cancer risk: evidence for nutritional intervention on cervical cancer prevention

Chunge Cao, Dajun Cai, Hao Liu, Xia Zhang et al. • Frontiers in Nutrition (2024)

IntroductionThe relationship between serum uric acid (SUA) and cervical cancer is inconclusive. This study aims to investigate the causal relationship between SUA levels and cervical cancer incidence, and to evaluate the potential role of n...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2024.1464046

HumanViCe: Host ceRNA network in virus infected cells in human

Suman eGhosal, Shaoli eDas, Rituparno eSen, Jayprokas eChakrabarti et al. • Frontiers in Genetics (2014)

Host-virus interaction via host cellular components has been an important field of research in recent times. RNA interference mediated by short interfering RNAs and microRNAs (miRNA), is a widespread anti-viral defence strategy. Importantly...

DOAJ Open Access (DOAJ) DOI: 10.3389/fgene.2014.00249

Epigenetic alterations in mesenchymal stem cells by osteosarcoma-derived extracellular vesicles

Bettina Mannerström, Roman Kornilov, Ahmed G. Abu-Shahba, Iftekhar M. Chowdhury et al. • Epigenetics (2019)

Extracellular vesicles (EVs) are central to intercellular communication and play an important role in cancer progression and development. Osteosarcoma (OS) is an aggressive bone tumour, characterized by the presence of malignant mesenchymal...

DOAJ Open Access (DOAJ) DOI: 10.1080/15592294.2019.1585177

Genomic evolution and stability of the mcr-1-harboring IncI2 plasmid in the presence and absence of colistin

Cong Shen, Meina Wu, Minxuan Su, Hao Wu et al. • BMC Genomics (2025)

Abstract Background The emergence of plasmid-mediated colistin resistance, primarily driven by the mcr-1 gene, represents a major global health threat. IncI2 plasmids, one of the leading carriers of mcr-1, have been frequently recovered fro...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12864-025-12325-y

Monogenic obesity due to MC4R deficiency: lessons from a multigenerational case

Eleni Z. Giannopoulou, Stefanie Zorn, Melanie Schirmer, Stephanie Brandt-Heunemann et al. • Molecular and Cellular Pediatrics (2026)

Abstract Background Melanocortin 4 receptor (MC4R) deficiency is the most common monogenic cause of obesity, yet remains underdiagnosed. Patients with monogenic obesity often undergo a frustrating diagnostic and therapeutic odyssey of years...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40348-025-00214-z

Reproduction and the Reduction of Genetics

James R. Griesemer • Cambridge University Press eBooks (2000)

In this essay I develop a new, unified perspective on genetics, development, and reproduction. I suggest a heuristic use of theory reduction to address an issue of contemporary theoretical importance: the framing of a theory of developmenta...

OPENALEX DOI: https://doi.org/10.1017/cbo9780511527296.013

The Genetics of Psoriasis

William Watson • Archives of Dermatology (1972)

The genetics of psoriasis has been studied with a questionnaire requesting information on presence or absence of the disease in relatives of 698 probands and 104 controls (spouses of probands). A statistically significant familial concentra...

OPENALEX DOI: https://doi.org/10.1001/archderm.105.2.197