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Integrated Geotechnical Approach and GIS for Identification of Geological Resources Exploitable Quarries for Sustainable Development in Ifni Inlier and Lakhssas Plateau (Western Anti Atlas, Morocco)

Mohamed Mahmoud Sebbab, Abdelhadi El Ouahidi, Mehdi Ousbih, Seddik Ouboulahcen et al. • Applied Sciences (2023)

The purpose of this paper is to identify, quantify and delineate the areas with suitable aggregate resources in the Precambrian massif of Ifni and the limestone plateau of Lakhssas (southwest Morocco). To fulfill this objective, a study was...

DOAJ Open Access (DOAJ) DOI: 10.3390/app13063932

A rapid fingerprint positioning method based on deep convolutional neural network for MIMO-OFDM systems

Chenlin He, Xiaojun Wang, Jiyu Jiao, Yuhua Huang et al. • Urban Lifeline (2024)

Abstract The combination of fingerprint positioning and 5G (the 5th Generation Mobile Communication Technology) offers broader application prospects for indoor positioning technology, but also brings challenges in real-time performance. In ...

DOAJ Open Access (DOAJ) DOI: 10.1007/s44285-024-00021-4

Enhancing the Competitiveness of the Show Business Industry for Cultural Export as a Means of Creative Economy Development and Tourism Promotion in the Future New Normal Era: The Case of Thailand

Chayapoj Lee-Anant, Therdchai Choibamroong, Boonnawat Srikhwan • Social Sciences (2023)

The tourism industry is considered the greatest economic generator in Thailand. Nonetheless, the impact of the COVID-19 pandemic thoroughly shifted its image of tourism stability and trustworthiness. The show business industry is an element...

DOAJ Open Access (DOAJ) DOI: 10.3390/socsci12120690

Temperature orchestrates phytoplankton community and environment in mountain stream for enhancing resource use efficiency

Li Ji, Huayong Zhang, Huayong Zhang, Zhongyu Wang et al. • Frontiers in Marine Science (2025)

Warming is a key factor influencing the function of the structure and function of phytoplankton communities. However, the impacts of temperature on phytoplankton resource use efficiency (RUE) in mountain rivers remain poorly understood. Her...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmars.2025.1565858

Use of Point-of-care Ultrasound for Placement of a Gastric Tamponade Balloon

Patrick Minges, Martina Diaz McDermott, Jazmyn Shaw • Clinical Practice and Cases in Emergency Medicine (2025)

Case Presentation: A 30-year-old female with a history of alcoholic cirrhosis and esophageal varices presented with massive hematemesis. A gastric balloon tamponade device was subsequently placed to temporize variceal hemorrhage, and point-...

DOAJ Open Access (DOAJ) DOI: 10.5811/cpcem.24999

Association of triglyceride glucose-body roundness index and body roundness index with incident sarcopenia among Chinese older adults: A nationwide cohort study

Yu -Yang Ma, Hai-Yan Li, Ruo-Nan Yao, Gong Cheng et al. • Experimental Gerontology (2025)

Background: The relationship between TyG-BRI, BRI, and the sarcopenia definition proposed by the Asian Working Group for Sarcopenia (AWGS) in 2019 remains unclear. This research focused on exploring the relationship between the TyG-BRI inde...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2025.112946

Nutritional status, literacy, and risk factors of malnutrition in the population over 50 years of age - findings from the SHARE project

Tereza Vágnerová, Olga Dvořáčková, Eva Topinková • Clinical Nutrition Open Science (2024)

Summary: Background & Aims: The transition from middle age to old age (from adults aged 50–55 years to older seniors aged 75–80 years) represents a critical period in terms of changes in body composition, i.e., increase in body fat per...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nutos.2024.01.006

Internal Variability Reshapes Externally Forced Trends in Marine Cold‐Air Outbreak Frequency Over the Northern Hemisphere

Huanhuan Ran, Hainan Gong, Yulan Li, Kangjie Ma et al. • Geophysical Research Letters (2026)

Abstract Marine cold‐air outbreaks (MCAOs) are key conduits of polar‐to‐midlatitude air‐mass exchange, strongly modulating wintertime air–sea heat fluxes, storm‐track activity, and the development of extreme cold conditions over adjacent co...

DOAJ Open Access (DOAJ) DOI: 10.1029/2026GL124914

Air distribution to reduce nitrogen oxide emissions in the furnace of a boiler with tangential combustion scheme

Andrey V. Gil, Kirill I. Maltsev, Nikita V. Abramov, Stanislav A. Puzyrev et al. • Известия Томского политехнического университета: Инжиниринг георесурсов (2024)

Relevance. Determined by the importance of analyzing the combustion characteristics and factors affecting the emission of nitrogen oxides (NOx) in the furnace chamber of pulverized coal-fired power boiler unit when installing tertiary air n...

DOAJ Open Access (DOAJ) DOI: 10.18799/24131830/2024/12/4883

The cause of high intensity of seismicity in Ukraine

O. Chalyi, M. Diaconescu, I. Gurova, Y. Lisovyi et al. • Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія (2018)

In the article, the earthquake near Sumy is considered in detail. According to the authors, this earthquake occurred under the influence of several stress regimes. At the regional level: it is related to the transfer of stresses from the Vr...

DOAJ Open Access (DOAJ) DOI: 10.17721/1728-2713.83.05

Mineralogy, geochemistry and fluid inclusion studies of Dagh-Dali Zn-Pb(±Au) Deposit, Northern Takab, Northwest Iran

Yousef Rahimsouri, Behzad Mehrabi, Shirin Alipour • پترولوژی (2018)

Dagh-Dali Zn-Pb deposit is located 40 km north of Takab city and it consist of Bekhair-Bolaghi and Baldirghani ore zones. Mineralization in Bekhair-Bolaghi is consist of galena, sphalerite, pyrite and chalcopyrite with disseminated texture ...

DOAJ Open Access (DOAJ) DOI: 10.22108/ijp.2019.114335.1110

Morphological Changes of the Lower Ping and Chao Phraya Rivers, North and Central Thailand: Flood and Coastal Equilibrium Analyses

Chaiwongsaen Nikhom, Nimnate Parisa, Choowong Montri • Open Geosciences (2019)

The Chao Phraya River flows in the largest river basin of Thailand and represents one of the important agricultural and industrial areas in Southeast Asia. The Ping River is one major upstream branch flowing down slope southwardly, joining ...

DOAJ Open Access (DOAJ) DOI: 10.1515/geo-2019-0013

Features of the electrolyte distribution in various tissues in miniature pigs

A. V. Fatianova, V. A. Lavrinenko, O. V.  Trapezov, N. S. Yudin • Вавиловский журнал генетики и селекции (2017)

Striking similarities between human and miniature pig anatomy and physiology of the cardiovascular system, skin and digestive organs have made miniature pigs a successful animal model for addressing problems of xenotransplantation. However,...

DOAJ Open Access (DOAJ)

Assessing the natural durability of different tropical timbers in soil-bed tests

Serafín Colín-Urieta, Artemio Carrillo-Parra, José Guadalupe Rutiaga-Quiñones, Pablo López-Albarran et al. • Maderas: Ciencia y Tecnología (2019)

Ground contact speeds up timber decay because of the large number of microorganisms in soil. This study, we assessed the natural durability of seven tropical species using the European standard EN 807 (2001). We embedded samples of Dalbergi...

DOAJ Open Access (DOAJ)

Les hêtres (Fagus sylvatica L.) de la forêt de Valbonne (Gard), sujets d’une polémique close et exception génétique

Michel Bartoli, Jean-Paul Mandin • Revue Forestière Française (2025)

La forêt domaniale de Valbonne (Gard) est située à l’étage supraméditerranéen. La présence de petits lambeaux de hêtraie a étonné les forestiers dès 1920. Essence relictuelle ou plantation des Chartreux, anciens propriétaires ? Dans les ann...

DOAJ Open Access (DOAJ) DOI: 10.20870/revforfr.2025.9639

Expert projections on the development and application of bioenergy with carbon capture and storage technologies

Tobias Heimann, Lara-Sophie Wähling, Tomke Honkomp, Ruth Delzeit et al. • Environmental Research Letters (2025)

Bioenergy with carbon capture and storage (BECCS) is a crucial element in most modelling studies on emission pathways of the Intergovernmental Panel on Climate Change to limit global warming. BECCS can substitute fossil fuels in energy prod...

DOAJ Open Access (DOAJ) DOI: 10.1088/1748-9326/ada16f

Analysis of Cathinone Alkaloids in Khat by HPLC-Q-TOF In-source Fragmentation Multistage Mass Spectrometry

SHI Hong-fei1, XU Bo-peng1, QUAN Yang-ke2, XU Cheng-xin1, ZHOU Xiu-qi1 • Zhipu Xuebao (2024)

Khat is a kind of common drug plant. Many experiments have shown that the content of cathinone norpseudoephedrine and norephedrine in some varieties of Khat are similar. However, some studies showed that there are differences in the intensi...

DOAJ Open Access (DOAJ) DOI: 10.7538/zpxb.2023.0065

Comparative analysis of chemical toxicological studies of pregabalin in neuropathic pain management (review)

Nargiz Parkhatkyzy, Alma Shukirbekova, Zumrad Usmanalieva, Kundyzay Mirzakir et al. • Journal of Pharmacy & Pharmacognosy Research (2026)

Context: The use of pregabalin in neuropathic pain management has been increasingly associated with concerns regarding toxicity, particularly in cases of overdose, misuse, and co-exposure with central nervous system depressants. In parallel...

DOAJ Open Access (DOAJ) DOI: 10.56499/jppres_14.3.2550