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Modeling Sediment Production In Urban Environments: Case Of Russian Cities

A. V. Shevchenko, A. A. Seleznev, G. P. Malinovsky, I. V. Yarmoshenko • Geography, Environment, Sustainability (2024)

The aim of this study is to provide a tool to assess sediment production in an urban area. The urban environment is affected by a variety of anthropogenic and natural factors that, in particular, lead to the sediment production. The storage...

DOAJ Open Access (DOAJ) DOI: 10.24057/2071-9388-2023-3022

Designing tax incentives and disincentives for urban cultural heritage conservation: a behavioral policy framework

Zijian Yao • Journal of Asian Architecture and Building Engineering (2026)

This study proposes a systematic policy framework that leverages special tax measures to steer stakeholder behavior toward urban cultural heritage conservation. Integrating comparative policy analysis, microeconomic modeling, systematic pol...

DOAJ Open Access (DOAJ) DOI: 10.1080/13467581.2026.2639088

Point of Care Ultrasonographic Life Support in Emergency (PULSE)—a quasi-experimental study

Noman Ali, Abdul Ahad Chhotani, Sannia Perwaiz Iqbal, Salman Muhammad Soomar et al. • International Journal of Emergency Medicine (2023)

Abstract Background Many physicians use point-of-care ultrasound (PoCUS) in their clinical practice to improve their diagnostic capabilities, accuracy, and timeliness. Over the last two decades, the use of PoCUS in the emergency room has dr...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12245-023-00525-w

Critical review of leachate pathways, groundwater contamination, and health risks in tropical urban aquifers

M. Bamini, R. K. Somashekar • Discover Environment (2026)

Abstract Rapid, under-serviced urbanization across the tropical belt has left many cities dependent on open dumps. These dumps and poorly engineered landfills often sit above shallow, heavily used aquifers. This review uses the Doddabidarak...

DOAJ Open Access (DOAJ) DOI: 10.1007/s44274-026-01021-7

Intersecting inequalities in experiences of violence among Brazilian adults: a multilevel analysis of individual heterogeneity and discriminatory accuracy (MAIHDA) of the 2019 National Health Survey

Wilson H. Hammett, James Macinko • International Journal for Equity in Health (2026)

Abstract Introduction Existing quantitative studies of violence victimization in Brazil often examine individual demographic and socioeconomic risk factors, limiting insight into how identities can intersect to co-produce vulnerability or r...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12939-026-02818-x

Screen Out Anaemia Among Adolescent Boys as Well!

Dheeraj Gupta, Bhawana Pant, Ranjeeta Kumari, Monika Gupta • National Journal of Community Medicine (2013)

Background: Adolescence – a period of transition between childhood and adulthood is a significant period of human growth and maturation. Adolescents represent about a fifth of India’s population. Many studies in recent times have highlighte...

DOAJ Open Access (DOAJ)

Optimal Evacuation Plan Design with IP-Solver

Jaroslav Janacek, Michal Sibila • Communications (2009)

This paper deals with two different computer-supported approaches to an evacuation plan design, which should assign the available vehicles to endangered dwelling places so that the total time of evacuation is minimal. It is assumed that som...

DOAJ Open Access (DOAJ) DOI: 10.26552/com.C.2009.3.29-35

Structural performance of FRP composite bars reinforced rubberized concrete compressive members: Tests and numerical modeling

Ali Raza, Khaled Mohamed Elhadi, Muhammad Abid, Ahmed Farouk Deifalla et al. • Heliyon (2024)

Waste tyre rubber has become an environmental and health concern that needs to be sustainably managed to avoid fire hazards and save natural resources. This research work aims to study the structural behavior of glass fiber reinforced polym...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2024.e26222

Identification of Geodiversity and Geosite Assessment around Geohazard Area of Suoh Aspiring Geopark in West Lampung, Sumatra, Indonesia

Dicky Muslim, Zufialdi Zakaria, Heryadi Rachmat, Prahara Iqbal et al. • Resources (2022)

Indonesia has been actively promoting the Sustainable Development Goals (SDGs) agreed upon at the United Nations General Assembly in 2015. Pursuing economic expansion through extraction of natural resources is an obsolete paradigm that is b...

DOAJ Open Access (DOAJ) DOI: 10.3390/resources11110104

Identifying marine invasion threats and management priorities through introduction pathway analysis in a remote sub‐Antarctic ecosystem

Daniel T. I. Bayley, Paul E. Brewin, Ross James, Arlie H. McCarthy et al. • Ecology and Evolution (2024)

Abstract The threat from novel marine species introductions is a global issue. When non‐native marine species are introduced to novel environments and become invasive, they can affect biodiversity, industry, ecosystem function, and both hum...

DOAJ Open Access (DOAJ) DOI: 10.1002/ece3.11299

Structure of Spatial Correlation Network and Influencing Factors of Urban-Rural Integration in China

Wang Kai, Liu Meilun, Tan Jiaxin, Gan Chang • Redai dili (2025)

Urban-rural integration is a necessary way to realize the strategy of rural revitalization in the new era, and exploring the characteristics of the spatial correlation network of China's urban-rural integration and its formation mechanism i...

DOAJ Open Access (DOAJ) DOI: 10.13284/j.cnki.rddl.20230678

Examining the Adoption Barriers of Big Data Applications from the Perspective of Tourism Authorities in Egypt

Tamer M. Elsawy, Nehal Eltayeb • Maǧallaẗ Kulliyyaẗ Al-Sīyāḥaẗ wa Al-Fanādiq (Ǧāmiʿaẗ Al-Mansoura) (2023)

تركز هذه الدراسة على تحديات تبني واستخدام تطبيقات البيانات الضخمة في صناعة السياحة لإحدى البلدان النامية، وكيفية الاستفادة من التكنولوجيا في تحسين عملية صنع القرار. على وجه التحديد، يهدف الباحثان إلى التحقيق في عوائق تبني تطبيقات البيانات ا...

DOAJ Open Access (DOAJ) DOI: 10.21608/mkaf.2023.299783

An Examination of the Multiphase Darcy Model of Fluid Displacement in Porous Media Examen du modèle polyphasique de Darcy de déplacement de fluides en milieu poreux

Wright R. J., Dawe R. A. • Oil & Gas Science and Technology (2006)

The multiphase Darcy model used to represent two-phase immiscible displacement flow within porous media is critically examined, and the principle assumptions and limitations discussed. We identify some of the main problems which require bet...

DOAJ Open Access (DOAJ) DOI: 10.2516/ogst:1980061

Analytic NNLO QCD corrections to top quark pair production in electron-positron collisions

Long-Bin Chen, Jian Wang, Yefan Wang • Journal of High Energy Physics (2024)

Abstract We present the analytic total cross section of top quark pair production in electron-positron annihilation at next-to-next-to-leading order (NNLO) in Quantum Chromodynamics (QCD). By utilizing the optical theorem, the NNLO correcti...

DOAJ Open Access (DOAJ) DOI: 10.1007/JHEP09(2024)014

Slow Solar Wind Connection Science during Solar Orbiter’s First Close Perihelion Passage

Stephanie L. Yardley, Christopher J. Owen, David M. Long, Deborah Baker et al. • The Astrophysical Journal Supplement Series (2023)

The Slow Solar Wind Connection Solar Orbiter Observing Plan (Slow Wind SOOP) was developed to utilize the extensive suite of remote-sensing and in situ instruments on board the ESA/NASA Solar Orbiter mission to answer significant outstandin...

DOAJ Open Access (DOAJ) DOI: 10.3847/1538-4365/acd24b

Investigation of dipole emission near a dielectric metasurface using a dual-tip scanning near-field optical microscope

Abbasirad Najmeh, Barreda Angela, Arslan Dennis, Steinert Michael et al. • Nanophotonics (2021)

A wide variety of near-field optical phenomena are described by the interaction of dipole radiation with a nanophotonic system. The electromagnetic field due to the dipole excitation is associated with the Green’s function. It is of great i...

DOAJ Open Access (DOAJ) DOI: 10.1515/nanoph-2021-0429