Reset
Showing 20 of 2,610 academic articles

Estimation and Characteristics of Low-Frequency Ambient Sea Noise from Far-Field Ships

Xuegang Li, Yang Shi, Cheng Zhao, Guocang Sun et al. • Journal of Marine Science and Engineering (2024)

To study the rapid estimation method and characteristics of low-frequency ambient sea noise generated by far-field ships, firstly, based on the reciprocity principle of sound fields and the fact that the number of noise sources significantl...

DOAJ Open Access (DOAJ) DOI: 10.3390/jmse12122194

Children in All Policies (CAP) 2030 Citizen Science for Climate Change Resilience: a cross-sectional pilot study engaging adolescents to study climate hazards, biodiversity and nutrition in rural Nepal [version 1; peer review: 2 approved]

Aishworya Shrestha, Katarina Hoernke, Thomas Timberlake, Bhawak Pokhrel et al. • Wellcome Open Research (2023)

Background Young people will suffer most from climate change yet are rarely engaged in dialogue about it. Citizen science offers a method for collecting policy-relevant data, whilst promoting awareness and capacity building. We tested the f...

DOAJ Open Access (DOAJ) DOI: 10.12688/wellcomeopenres.18591.1

Prediction of metabolic status of dairy cows in early lactation using milk fatty acids and test-day variables

Muluken Girma, A.T.M. van Knegsel, S. Heirbaut, L. Vandaele et al. • Journal of Dairy Science (2023)

ABSTRACT: Early lactation metabolic imbalance is an important physiological change affecting the health, production, and reproduction of dairy cows. The aims of this study were (1) to evaluate the potential of test-day (TD) variables with o...

DOAJ Open Access (DOAJ) DOI: 10.3168/jds.2022-22702

Weight-loss strategies of South African female university students and comparison of weight management-related characteristics between dieters and non-dieters

Marjanne Senekal, Gabrielle L. Lasker, Lindsay van Velden, Ria Laubscher et al. • BMC Public Health (2016)

Abstract Background Female university students are at risk for weight gain and use of inappropriate weight-loss strategies. By gaining a greater understanding of the weight-loss strategies used by and weight management related characteristi...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-016-3576-x

Integrated Analysis of Liver Transcriptome, miRNA, and Proteome of Chinese Indigenous Breed Ningxiang Pig in Three Developmental Stages Uncovers Significant miRNA–mRNA–Protein Networks in Lipid Metabolism

Biao Li, Jinzeng Yang, Yan Gong, Yu Xiao et al. • Frontiers in Genetics (2021)

Liver is an important metabolic organ of mammals. During each transitional period of life, liver metabolism is programmed by a complex molecular regulatory system for multiple physiological functions, many pathways of which are regulated by...

DOAJ Open Access (DOAJ) DOI: 10.3389/fgene.2021.709521

The influence of family in children’s feeding difficulties: an integrative review

Pâmela Gracielle da Fonseca, António Raposo, Nada Alqarawi, Ibrahim Alasqah et al. • Frontiers in Pediatrics (2025)

BackgroundFeeding difficulties, such as limited appetite, selective eating, and food phobia, affect caregivers' ability to provide adequate nutrition to children. These issues impact 25%–40% of non-neurodivergent children and up 80% of neur...

DOAJ Open Access (DOAJ) DOI: 10.3389/fped.2025.1609714

Relationship Between Quality of Palliative Care for Children with Malignancies and Mothers’ Level of Education

Hadeer Rasheed, Zaid W. Ajil • Kufa Journal for Nursing Sciences (2023)

Objective(s): To (1) find out the association between palliative care for children with malignancies and mothers’ level of education, and (2) investigate the differences in the quality of palliative care among mothers’ level of education gr...

DOAJ Open Access (DOAJ) DOI: 10.36321/kjns.vi20232.12493

Efficacy of heel lifts versus calf muscle eccentric exercise for mid-portion Achilles tendinopathy (the HEALTHY trial): study protocol for a randomised trial

Chantel L. Rabusin, Hylton B. Menz, Jodie A. McClelland, Angela M. Evans et al. • Journal of Foot and Ankle Research (2019)

Abstract Background Mid-portion Achilles tendinopathy is a common musculoskeletal condition characterised by degeneration of the Achilles tendon, which causes pain and disability. Multiple non-surgical treatments have been advocated for thi...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13047-019-0325-2

Remaining Useful Life Prediction for Nonlinear Degraded Equipment With Bivariate Time Scales

Hong Pei, Changhua Hu, Xiaosheng Si, Jianfei Zheng et al. • IEEE Access (2019)

As the fundamental and prerequisite work of remaining useful life (RUL) prediction, degradation modeling directly affects the accuracy of RUL prediction. Existing degradation models are all developed under a single time scale, and less rese...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2951804

Gasification of Lignocellulosic Waste in Supercritical Water: Study of Thermodynamic Equilibrium as a Nonlinear Programming Problem

Julles Mitoura dos Santos Junior, Adriano Pinto Mariano • Eng (2024)

As one of the main industrial segments of the current geoeconomics scenario, agro-industrial activities generate excessive amounts of waste. The gasification of such waste using supercritical water (SCWG) has the potential to convert the wa...

DOAJ Open Access (DOAJ) DOI: 10.3390/eng5020060

Sharing tactical data in a network-enabled coalition

James Busch, Rita Russo • Journal of Telecommunications and Information Technology (2004)

The NATO Command, Control and Consultation Agency (NC3A) is a participant in a coalition project called the Shared Tactical Pictures (STP). The aim of STP is to develop methods and techniques to enable the sharing of a wide variety of infor...

DOAJ Open Access (DOAJ) DOI: 10.26636/jtit.2004.4.266

R-Local Unlabeled Sensing: A Novel Graph Matching Approach for Multiview Unlabeled Sensing Under Local Permutations

Ahmed Abbasi, Abiy Tasissa, Shuchin Aeron • IEEE Open Journal of Signal Processing (2021)

Unlabeled sensing is a linear inverse problem where the measurements are scrambled under an unknown permutation leading to loss of correspondence between the measurements and the rows of the sensing matrix. Motivated by practical tasks such...

DOAJ Open Access (DOAJ) DOI: 10.1109/OJSP.2021.3083479

Delay-Dependent H∞ Control for Singular Markovian Jump Systems With Generally Uncertain Transition Rates

Chunyu Li, Lin Li, Anyou Shen • IEEE Access (2020)

This article is devoted to the problem of H control for a class of singular Markovian jump systems with time-varying delay and generally uncertain transition rates, which means each transition rate is completely unknown or only its estimate...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.3040974

Optimal planning of integrated energy system considering swapping station and carbon capture power system

Chenke He, Jizhong Zhu, Kwok Cheung, Alberto Borghetti et al. • Energy Reports (2023)

An optimal planning method for an integrated energy system (IES) considering electric vehicles (EVs) swapping station (SS) and carbon capture power system (CCPS) is studied in this paper. Firstly, based on the analysis of swapping EV load, ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.egyr.2023.09.120

Establishing a pure antiferroelectric PbZrO3 phase through tensile epitaxial strain

Krina Parmar, Pauline Dufour, Emma Texier, Cécile Carrétéro et al. • Nature Communications (2025)

Abstract The nature of lead zirconate, the historical antiferroelectric material, has recently been challenged. In PbZrO3 epitaxial films, thickness reduction engenders competition among antiferroelectric, ferrielectric and ferroelectric ph...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-025-61867-y

A case study on morphological aspects of distinct magnetized 3D hybrid nanoparticles on fluid flow between two orthogonal rotating disks: An application of thermal energy systems

Zahra Abdelmalek, M. Zubair Akbar Qureshi, S. Bilal, Qadeer Raza et al. • Case Studies in Thermal Engineering (2021)

The consolidation power of different nanomaterials such as metallic nanoparticles and metallic-oxides nanoparticles in a new-fangled and energetic hybrid material should give rise to fascinating properties that combine the advantages of eac...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csite.2020.100744

Gold nanoparticles synthesized from Bacopa monneri plant extract: Bovine serum albumin protein interactions and antibacterial effectiveness

Pranita Rananaware, H. Swetha, Varsha Brahmkhatri • Next Nanotechnology (2025)

Gold nanoparticles (AuNPs) are widely used in various scientific and technological domains, particularly biomedicine due to their superior biocompatibility. This study focuses on the synthesis of biogenic gold nanoparticles (B-Au) and chemo...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nxnano.2025.100305