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Subduction, collision and plumes in the epoch of the Late Paleozoic magmatism of the Magnitogorsk zone (the Southern Urals)

D. N. Salikhov, V. V. Kholodnov, V. N. Puchkov, I. R. Rakhimov • Литосфера (2019)

Subject. A systematization of Late-Paleozoic magmatic formations of the Magnitogorsk zone of the Southern Urals in the process of an accretion of the Magnitogorsk paleoarc to the margin of the East European continent (EEC) with formation in...

DOAJ Open Access (DOAJ) DOI: 10.24930/1681-9004-2019-19-2-191-208

Extrapolative prediction in multiphase flow pipelines: a multi-fidelity surrogate approach with stacking ensemble

Pengcheng Cao, Kai Wang, Ting Zhang, Lihui Yang • Engineering Applications of Computational Fluid Mechanics (2026)

Accurate extrapolation of multiphase flow behaviour in offshore pipelines is hindered by limited field data, simulator bias, and strong nonlinearities. A multi-fidelity surrogate approach with stacking ensemble is proposed to address these ...

DOAJ Open Access (DOAJ) DOI: 10.1080/19942060.2026.2646081

Physical model test study on shear strength characteristics of slope sliding surface in Nanfen open-pit mine

Zhigang Tao, Yu Shu, Xiaojie Yang, Yanyan Peng et al. • International Journal of Mining Science and Technology (2020)

A physical model for the footwall slope of Nanfen open-pit mine, China was established using a self-developed deep geological engineering disaster model test system. A thermosensitive similar material, paraffin, was selected to simulate a w...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijmst.2020.05.006

Engineering protein translocation pathway to improve recombinant proteins in Pichia pastoris

Shengyan Wang, Huijia Dai, Qingling Tang, Yujing Yu et al. • Current Research in Biotechnology (2024)

Pichia pastoris is one of the most commonly used hosts for producing heterologous proteins, whereas production levels vary depending on the protein of interest and are also regulated by regulatory factors. We conducted RNA-seq by expressing...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.crbiot.2024.100182

PENERAPAN CUSTOMER RELATIONSHIP MANAGEMENT (CRM) PADA SISTEM INFORMASI PELAYANAN JASA METEOROLOGI BERBASIS WEB

Imam Agustian Nugraha, Vidilla Rosalina, Suherman • JSiI (Jurnal Sistem Informasi) (2022)

Pelayanan jasa informasi meteorologi yang cepat, tepat akurat dan mudah dipahami merupakan salah satu tugas Stasiun Meteorologi (STAMET) Kelas I Maritim Serang. Namun berdasarkan wawancara dan observasi yang dilakukan, menunjukan bahwa pela...

DOAJ Open Access (DOAJ) DOI: 10.30656/jsii.v9i1.4390

A Focused Review of Smartphone Diet-Tracking Apps: Usability, Functionality, Coherence With Behavior Change Theory, and Comparative Validity of Nutrient Intake and Energy Estimates

Ferrara, Giannina, Kim, Jenna, Lin, Shuhao, Hua, Jenna et al. • JMIR mHealth and uHealth (2019)

BackgroundSmartphone diet-tracking apps may help individuals lose weight, manage chronic conditions, and understand dietary patterns; however, the usabilities and functionalities of these apps have not been well studied. Objecti...

DOAJ Open Access (DOAJ) DOI: 10.2196/mhealth.9232

Sistema para la Monitorización de Portadores Energéticos

Rafael Alejandro Pérez Ordoñez, Adolfo Yasser Santana Rojas • Serie Científica de la Universidad de las Ciencias Informáticas (2019)

Las empresas en Cuba desarrollan o adquieren sistemas informáticos que les permiten gestionar de forma eficiente sus portadores energéticos. Como característica común estos sistemas necesitan de un componente de software que adquiera los da...

DOAJ Open Access (DOAJ)

E2ETrADS: end-to-end transformer based autonomous driving system for adverse weather conditions

Sotirios Spanogianopoulos, Kenan Ahiska • European Transport Research Review (2026)

Abstract Adverse weather conditions, such as snow, heavy rain, fog, or limited illumination, pose significant challenges for autonomous vehicles (AVs) by degrading sensor reliability. This paper introduces E2ETrADS, an end-to-end transforme...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12544-026-00793-6

A New Golden Age? Proposal for an Innovative Global Health Funding Mechanism for Middle‐Income Countries

Claire Chaumont, Jenny Hsi, Christine Bohne, Sana Mostaghim et al. • Global Challenges (2017)

Abstract Despite economic growth and increased global commitment to health financing in the past decades, the health needs of some of the world's most vulnerable people remain overlooked. In particular, middle‐income countries (MICs) often ...

DOAJ Open Access (DOAJ) DOI: 10.1002/gch2.201700015

Higher Education, Innovation, and Regional Economic Development in Kazakhstan: Panel-Data and Difference-in-Differences Evidence, 2010–2024

Aigerim Lambekova, Azamat Zhanseitov, Yuliya Sayfullina, Valentina Berezyuk et al. • Economies (2026)

This study examines the relationship between higher education development, innovation capacity, and regional economic performance across Kazakhstan’s regions during the 2010–2024 period. The analysis is motivated by the growing role of high...

DOAJ Open Access (DOAJ) DOI: 10.3390/economies14070261

Incorrect Ternary Liquid–Liquid Equilibria Description versus Extractor Design Simulation

E. Graczová, P. Steltenpohl, J. Labovský • Chemical Engineering Transactions (2015)

The presented study focuses on the separation of aromatics from aliphatic hydrocarbons by liquid-phase extraction using ionic liquids. The aim of this study was to show the impact of incorrect description of liquid–liquid equilibria of the ...

DOAJ Open Access (DOAJ) DOI: 10.3303/CET1545328

A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process

Hussein A. Kazem, Miqdam T. Chaichan, Ali H.A. Al-Waeli, K. Sopian et al. • Global Energy Interconnection (2025)

Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and thermal energy simultaneously using hot wa...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gloei.2025.03.001