Reset
Showing 20 of 349 academic articles

Improved representation of laminar and turbulent sheet flow in subglacial drainage models

Tim Hill, Gwenn Elizabeth Flowers, Matthew James Hoffman, Derek Bingham et al. • Journal of Glaciology (2024)

Subglacial hydrology models struggle to reproduce seasonal drainage patterns that are consistent with observed subglacial water pressures and surface velocities. We modify the standard sheet-flow parameterization within a coupled sheet–chan...

DOAJ Open Access (DOAJ) DOI: 10.1017/jog.2023.103

mtDNA variation of humpback whales in their wintering grounds of Guerrero, southern Mexican Pacific

L Medrano-González, K Audley, CS Baker, D Steel • Endangered Species Research (2024)

Here, we describe variation in mtDNA haplotypes among 22 individual humpback whales off the Guerrero coast in southern Mexico and compare this to other wintering regions in the eastern North Pacific Ocean using published data. After correct...

DOAJ Open Access (DOAJ) DOI: 10.3354/esr01332

Experimental Study on the Effect of the Angle of Attack on the Flow-Induced Vibration of a Harbor Seal’s Whisker

Yuhan Wei, Chunning Ji, Dekui Yuan, Liqun Song et al. • Fluids (2023)

A harbor seal’s whisker is able to sense the trailing vortices of marine organisms due to its unique three-dimensional wavy shape, which suppresses the vibrations caused by its own vortex-shedding, while exciting large-amplitude and synchro...

DOAJ Open Access (DOAJ) DOI: 10.3390/fluids8070206

The formation of nitro-aromatic compounds under high NO<sub><i>x</i></sub> and anthropogenic VOC conditions in urban Beijing, China

Y. Wang, M. Hu, M. Hu, Y. Wang et al. • Atmospheric Chemistry and Physics (2019)

Nitro-aromatic compounds (NACs), as important contributors to the light absorption by brown carbon, have been widely observed in various ambient atmospheres; however, their formation in the urban atmosphere was little studied. In this work,...

DOAJ Open Access (DOAJ) DOI: 10.5194/acp-19-7649-2019

Les jardins partagés franciliens

Kaduna‑Ève Demailly • Géographie et Cultures (2017)

Since the late 1990’s, the jardin partagé (literally shared garden) have emerged in France. It is described as the new trendy green space manifesting the promotion of environmentally friendly behaviors, a desire of leisure, social bonding a...

DOAJ Open Access (DOAJ) DOI: 10.4000/gc.4916

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)

Deflection and bending moment dynamic load allowance of runway bridges: Theoretical and numerical studies

Yuxin Xue, Wei Hou, Yongjun Zhou, Huichi Li et al. • Journal of Traffic and Transportation Engineering (English ed. Online) (2026)

Runway bridges offer a practical structural solution for airport construction in terrain-constrained areas. However, their dynamic behavior under aircraft landing loads remains insufficiently studied, and design-oriented theoretical guidanc...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jtte.2026.01.002

Dynamics and resilience of the unconventional charge density wave in ScV6Sn6 bilayer kagome metal

Manuel Tuniz, Armando Consiglio, Denny Puntel, Chiara Bigi et al. • Communications Materials (2023)

Abstract Long-range electronic ordering descending from a metallic parent state constitutes a rich playground to study the interplay of structural and electronic degrees of freedom. In this framework, kagome metals are in the most interesti...

DOAJ Open Access (DOAJ) DOI: 10.1038/s43246-023-00430-y

Baryogenesis and first-order QCD transition with gravitational waves from a large lepton asymmetry

Fei Gao, Julia Harz, Chandan Hati, Yi Lu et al. • Journal of High Energy Physics (2025)

Abstract A large primordial lepton asymmetry can lead to successful baryogenesis by preventing the restoration of electroweak symmetry at high temperatures, thereby suppressing the sphaleron rate. This asymmetry can also lead to a first-ord...

DOAJ Open Access (DOAJ) DOI: 10.1007/JHEP06(2025)247

Do China State-Level Economic and Technological Development Zones Have a Positive Effect on Regional Total Factor Productivity? A Perspective Based on the Moderating Effect of Transportation Infrastructure

Mengshang Liang, Changxin Xu, Mingxian Li, Yang Lu • Systems (2025)

With the deceleration of China’s economic growth, the crude economic model will progressively diminish in its competitive edge, thereby posing challenges for state-level economic and technological development zones (ETDZs) in terms of trans...

DOAJ Open Access (DOAJ) DOI: 10.3390/systems13080620

The role of drug treatment and recovery services: an opportunity to address injection initiation assistance in Tijuana, Mexico

Stephanie A. Meyers, Claudia Rafful, Sonia Jain, Xiaoying Sun et al. • Substance Abuse Treatment, Prevention, and Policy (2020)

Abstract Background In the U.S. and Canada, people who inject drugs’ (PWID) enrollment in medication-assisted treatment (MAT) has been associated with a reduced likelihood that they will assist others in injection initiation events. We aime...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13011-020-00322-1

Deployment-related mental health support: comparative analysis of NATO and allied ISAF partners

Eric Vermetten, Neil Greenberg, Manon A. Boeschoten, Roos Delahaije et al. • European Journal of Psychotraumatology (2014)

Background: For years there has been a tremendous gap in our understanding of the mental health effects of deployment and the efforts by military forces at trying to minimize or mitigate these. Many military forces have recently systematize...

DOAJ Open Access (DOAJ) DOI: 10.3402/ejpt.v5.23732

The elderly and urban mobility: cost sensitivity of elderly people in the “oldest” Italian city

Claudia Burlando, Enrico Musso, Luca Persico • European Spatial Research and Policy (2022)

The world is facing a series of changes that will modify the way we envisage transport planning in our cities. Demographic ageing as a consequence of higher life expectancy and lower fertility rates is a world-wide phenomenon. While ageing ...

DOAJ Open Access (DOAJ) DOI: 10.18778/1231-1952.29.1.05

Compositional tuning of structural, photothermal and optical properties of La-based high-entropy perovskite oxides

Anurag Khandelwal, Piyush Anil Kumar Sharma, Simon Schweidler, Pirmin Tischler et al. • Materials & Design (2026)

In this study, 14 lanthanum-based high-entropy perovskite oxides (HEPOs) with equimolar mixtures of transition metals (Cr, Mn, Fe, Co, Ni, Cu, Zn) at the B-site were synthesized to investigate how multi-elemental interactions govern their s...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.matdes.2026.116517