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Laboratorul de cercetare şi încercări higrotermice, instrument de verificare experimentală a calităţii construcţiilor, echipamentelor şi gestionării eficiente a energiei

Constantin Bogos, Constantin Miron • Urbanism. Arhitectura. Constructii (2010)

This paper seeks to present the technical conditions and the main types of research and experimental verifications being conducted by the Laboratory of Research and Hygrothermal Testing for Materials, Building Elements and Parts at INCD URB...

DOAJ Open Access (DOAJ)

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

Effect of fire-source location on flame behavior and temperature distribution in subway carriages with multiple lateral openings

Xinyu Wang, Guoqing Zhu, Xuyao Qi, Guowei Zhang et al. • Case Studies in Thermal Engineering (2026)

Urban rail transit has been widely adopted to alleviate surface traffic congestion. However, subway fire safety remains a critical concern because of the confined carriage space, high occupant density, and complex ventilation conditions. Mo...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csite.2026.108501

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

Exploring the Relative Importance and Interactive Impacts of Explanatory Variables of the Built Environment on Ride-Hailing Ridership by Using the Optimal Parameter-Based Geographical Detector (OPGD) Model

Zhenbao Wang, Shuyue Liu, Yuchen Zhang, Xin Gong et al. • Applied Sciences (2023)

The impact of the built environment on the ridership of ride-hailing results depends on the spatial grid scale. The existing research on the demand model of ride-hailing ignores the modifiable areal unit problem (MAUP). Taking Chengdu as an...

DOAJ Open Access (DOAJ) DOI: 10.3390/app13042180

Unraveling the mediating role of plant color and familiarity on children’s mood in urban landscape

Han Sheng, Xu Li, Shucai Zeng • Journal of Asian Architecture and Building Engineering (2024)

An important element of urban landscapes is various plants, and contact with urban landscapes can promote children’s positive mood and mental health. However, few studies focus on Asian school-aged children’s mood for different urban landsc...

DOAJ Open Access (DOAJ) DOI: 10.1080/13467581.2023.2278458

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)

Information models for machine vision systems

A. L. Okhotnikov • Интеллектуальный транспорт (2026)

The article examines the information models used in machine vision systems. The content of machine vision systems is disclosed in terms of their belonging to the field of information technology. Two main subsystems are described. The main i...

DOAJ Open Access (DOAJ)

Influence of dispersion degree of water drops on efficiency of extinguishing of flammable liquids

Korolchenko Dmitriy, Voevoda Sergey • MATEC Web of Conferences (2016)

Depending on the size of water drops, process of fire extinguishing is focused either in a zone of combustion or on a burning liquid surface. This article considers two alternate solutions of a heat balance equation. The first solution allo...

DOAJ Open Access (DOAJ) DOI: 10.1051/matecconf/20168604056

An enhanced model predictive control method for single-stage three-phase transformerless grid-connected photovoltaic inverter

Zhonglin Guo, Zhijie Liu, Miao Guo, Ke-Jun Li et al. • International Journal of Electrical Power & Energy Systems (2025)

The single-stage transformerless photovoltaic (PV) topology is an attractive configuration as it offers high efficiency, low installation cost and smaller size. For such a configuration, the control algorithm should be designed to track the...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijepes.2025.111239

Collision Avoidance Strategies for Uncrewed Aircraft Systems in Structured Airspace Using a Roundabout Intersection

Skyler Hawkins, Jaya Sravani Mandapaka, Logan McCorkendale, Zachary McCorkendale et al. • IEEE Open Journal of Vehicular Technology (2025)

The increasing size of the Uncrewed Aircraft System (UAS) ecosystem necessitates effective infrastructure and Collision Avoidance (CA) systems to facilitate high-density UAS traffic in urban environments. Unfortunately, current-generation A...

DOAJ Open Access (DOAJ) DOI: 10.1109/OJVT.2025.3562581

On the Capacity of Densely Packed Arrays with Mutual Coupling and Correlated Noise

Vahid Dehghanian, John Nielsen • International Journal of Antennas and Propagation (2015)

Capacity of a wireless link can be enhanced by increasing the number of receive antennas. However, imposed receiver physical size constraints necessitate that the antenna elements be in close proximity, which typically reduces the overall l...

DOAJ Open Access (DOAJ) DOI: 10.1155/2015/143759

Evaluating the impact of urban traffic patterns on air pollution emissions in Dublin: a regression model using google project air view data and traffic data

Pavlos Tafidis, Mehdi Gholamnia, Payam Sajadi, Sruthi Krishnan Vijayakrishnan et al. • European Transport Research Review (2024)

Abstract Air pollution is a significant and pressing environmental and public health concern in urban areas, primarily driven by road transport. By gaining a deeper understanding of how traffic dynamics influence air pollution, policymakers...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12544-024-00671-z