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One-step fabrication of superhydrophobic fabrics with stable mechanical performance in harsh conditions

Zhuoxing Liu, Kexin Zhao, Jie Ma, Shijie Liu et al. • Nature Communications (2026)

Abstract Developing robust water-repellent textiles is critical for outdoor, protective, and industrial applications. However, achieving long-lasting water repellency under mechanical stress remains a significant challenge. Conventional app...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-026-70857-7

Soft x-ray high-harmonic generation in an anti-resonant hollow core fiber driven by a 3 μm ultrafast laser

D. Morrill, W. Hettel, D. Carlson, B. Shearer et al. • APL Photonics (2025)

High-harmonic upconversion driven by a mid-infrared femtosecond laser can generate coherent soft x-ray beams in a tabletop-scale setup. Here, we report on a compact ytterbium-pumped optical parametric chirped pulse amplifier (OPCPA) laser s...

DOAJ Open Access (DOAJ) DOI: 10.1063/5.0292771

Improved object detection method for autonomous driving based on DETR

Huaqi Zhao, Songnan Zhang, Xiang Peng, Zhengguang Lu et al. • Frontiers in Neurorobotics (2025)

Object detection is a critical component in the development of autonomous driving technology and has demonstrated significant growth potential. To address the limitations of current techniques, this paper presents an improved object detecti...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnbot.2024.1484276

Recent progress in tailoring Ni-rich layered oxides via coating and doping strategies for enhanced lithium-ion battery performance

Ha Eun Kang, Seong-Do Kim, Young Soo Yoon, Sang-Jin Lee • Applied Surface Science Advances (2025)

Nickel-rich layered oxide cathodes, typified by compositions such as LiNi₁₋ₓ₋ᵧCoₓMnᵧO₂ (NCM) have garnered significant attention as high-energy-density candidates for next-generation lithium-ion batteries. However, their widespread deployme...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.apsadv.2025.100826

Influence of chemical composition and discontinuities on energy transformation and rock mass behaviour: Insights into geological dynamic

Naeem Abbas, Kegang Li, Yewuhalashet Fissha, Zemicael Gebrehiwot et al. • The Journal of Engineering (2024)

Abstract In this study, efforts were made to incorporate the influence of discontinuities and failure modes of rock into the classification of rock masses. The past tectonic activities may create microfractures in the rock body therefore th...

DOAJ Open Access (DOAJ) DOI: 10.1049/tje2.12388

Investigation of the Structural, Electrical, and Optical Properties of the Nano-Scale GZO Thin Films on Glass and Flexible Polyimide Substrates

Fang-Hsing Wang, Kun-Neng Chen, Chao-Ming Hsu, Min-Chu Liu et al. • Nanomaterials (2016)

In this study, Ga2O3-doped ZnO (GZO) thin films were deposited on glass and flexible polyimide (PI) substrates at room temperature (300 K), 373 K, and 473 K by the radio frequency (RF) magnetron sputtering method. After finding the depositi...

DOAJ Open Access (DOAJ) DOI: 10.3390/nano6050088

Fast Timing Techniques in FLIM Applications

Liisa M. Hirvonen, Klaus Suhling • Frontiers in Physics (2020)

Fluorescence lifetime imaging (FLIM) is increasingly used in many scientific disciplines, including biological and medical research, materials science and chemistry. The fluorescence label is not only used to indicate its location, but also...

DOAJ Open Access (DOAJ) DOI: 10.3389/fphy.2020.00161

The electrochemical effects of pitch stabilization for supercapacitor-grade activated carbon precursors

Jeong Han Lee, Min Ju O, Yong-Mook Kang, Kwang Chul Roh • Electrochemistry Communications (2024)

Petroleum pitch (PP) is a by-product generated during the petroleum refining process, characterized by its high carbon content, tunable structure, and cost-effectiveness. These attributes have spurred extensive research into its potential a...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.elecom.2023.107638

Thermoelectric properties of high pressure synthesized lithium and calcium double-filled CoSb3

Xiaohui Li, Yulong Kang, Chen Chen, Jianghua Li et al. • AIP Advances (2017)

Lithium and calcium are inefficient filling elements of CoSb3 at ambient pressure, but show nice filling behavior under high pressure. In this work, we synthesized Li/Ca double-filled CoSb3 with high pressure synthesis method. The products ...

DOAJ Open Access (DOAJ) DOI: 10.1063/1.4974501

Effect of Corrosion Product Films Induced by Tensile Stress on P110 Casing Steels Induced in CO2 Environment

Yangzhong Jing, Shuliang Wang, Yuyao Chen, Mingyu Bao et al. • International Journal of Electrochemical Science (2018)

Corrosion product films were formed on P110 casing steels by high-temperature and high-pressure autoclave in a CO2 environment induced by tensile stress. The effects of applied tensile stress on the protection characteristics and electroche...

DOAJ Open Access (DOAJ) DOI: 10.20964/2018.08.21

EXARIS Model Development: Enhancing Elementary Scientific and Digital Literacy

Exsaris Januar, Nurhizrah Gistituati, Yanti Fitria, Alwen Bentri et al. • Educational Process: International Journal (2025)

Background/purpose. Study addresses the problem of low scientific and digital literacy among Grade 6 students (Phase C) in the IPAS (Science and Social Studies) subject under the Merdeka Curriculum, particularly in the theme “Our Endangered...

DOAJ Open Access (DOAJ) DOI: 10.22521/edupij.2025.18.450

Effect of Prior Rolling on Microstructures and Property of Diffusion-Bonded Mg/Al Alloy

Yunlong Ding, Jialian Shi, Dongying Ju • Advances in Materials Science and Engineering (2019)

In this study, magnesium alloy AZ91, which was cast by double roll casting system, was rolled by a rolling mill. Then, rolled magnesium alloy and magnesium alloy without being rolled were, respectively, welded with aluminum alloy 6061 by di...

DOAJ Open Access (DOAJ) DOI: 10.1155/2019/4535984

Recent advances of two-dimensional materials in smart drug delivery nano-systems

Hua Zhang, Taojian Fan, Wen Chen, Yingchun Li et al. • Bioactive Materials (2020)

Smart drug delivery nano-systems show significant changes in their physical or chemical properties in response to slight change in environmental physical and/or chemical signals, and further releasing drugs adjusted to the progression of th...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.bioactmat.2020.06.012

Study of the growth mechanism of a self-assembled and ordered multi-dimensional heterojunction at atomic resolution

Zunyu Liu, Chaoyu Zhao, Shuangfeng Jia, Weiwei Meng et al. • Frontiers of Optoelectronics (2023)

Abstract Multi-dimensional heterojunction materials have attracted much attention due to their intriguing properties, such as high efficiency, wide band gap regulation, low dimensional limitation, versatility and scalability. To further imp...

DOAJ Open Access (DOAJ) DOI: 10.1007/s12200-023-00091-2

Properties of aniline or O-phenylenediamine/YBCO hybrid materials

LIN Shan, YUAN Hong-mei, WANG Dong, CHEN Shu-qing et al. • Cailiao gongcheng (2021)

YBa2Cu3O7-δ(YBCO) bulk material prepared by high temperature solid state reaction was milled and dispersed through ultrasonic process in ethanol to prepare nanoscale YBCO/ethanol sol. Then it was mixed with aniline or O-phenylenediamine and...

DOAJ Open Access (DOAJ) DOI: 10.11868/j.issn.1001-4381.2019.000902

Dynamic Assembly of Microgels and Polymers at Non‐Aqueous Liquid/Liquid Interfaces

Xin Guan, Yang Liu, Lianwei Li, Man‐Hin Kwok et al. • Advanced Science (2025)

Abstract Particle assembly at liquid–liquid interfaces presents a promising bottom‐up strategy for creating supramolecular materials with advanced functionalities. However, the significantly lower interfacial tension observed in immiscible ...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.202415642