Preliminary Investigations and Analysis of Social Public's Awareness of Rip Currents by ZHANG Wanru, ZHANG Yao, XU Zhenshan, WU Congyu, FU Xinyi, GUO Xianze, WU Jiangyue

“…Hainan Province is characterized by deep water, high winds and waves, and a large number of rip currents along the coastal beaches, resulting in frequent drowning accidents. …”
Get full text

Ultralow Saturation Intensity Topological Insulator Saturable Absorber for Gigahertz Mode-Locked Solid-State Lasers by Yi-Ran Wang, Wei-Heng Sung, Xian-Cui Su, Yue Zhao, Bai-Tao Zhang, Chung-Lung Wu, Guan-Bai He, Yuan-Yao Lin, Hong Liu, Jing-Liang He, Chao-Kuei Lee

“…In this paper, the realization of a continuous-wave mode-locked all-solid-state laser with a repetition rate of around 1 GHz is reported using a high-quality TI SA mirror (TI-SAM) with ultralow saturation intensity, fabricated by a spin coating-co-reduction approach. …”
Get full text

Self- and Cross-Attention Enhanced Transformer for Visible and Thermal Infrared Hyperspectral Image Classification by Enyu Zhao, Yongfang Su, Nianxin Qu, Yulei Wang, Caixia Gao, Jian Zeng

“…TI-HSI contains rich long-wave spectral information, which can reflect the unique emission characteristics of ground objects in the thermal infrared spectral range. …”
Get full text

Enhancing water management in Northern European lowland chalk streams: A parsimonious, high-resolution hydrological model using groundwater level as a proxy for baseflow by Thomas Homan, Nicholas J.K. Howden, Ruth Barden, Barbara Kasprzyk-Hordern, Jan Hofman

“…Study focus: High-resolution hydrological models are required to integrate with the current wave of high-frequency data and advance our understanding of pollutant sources, pathways, and sinks. …”
Get full text

Review of Luneburg Lens Antenna Designs Manufactured Using 3D Printing by D. V. Kusaykin, I. V. Grigoriev, D. V. Denisov, P. A. Turalchuk

“…The interest in multibeam dielectric lens antenna arrays has been growing in recent years due to the development of millimeter-wave telecommunication and radar systems. Progress in the development of mobile communication systems based on adaptive beamforming technology is increasingly associated with multibeam systems based on lens antenna structures, providing an alternative to hard-to-implement and energy-consuming phased antenna arrays. …”
Get full text

The effects of circuit-based resistance training on blood pressure, arterial stiffness, and body composition in community-dwelling older adults: a systematic review and meta-analys... by Zhongxu Hu, Shihua Jiang, Chenhao Hu, Boao Shen, Jinfa Gu

“…Resistance training (RT) has been shown to improve cardiovascular health, but traditional RT has certain limitations.Objective and data sourcesThe present systematic review and meta-analysis aims to assess the effects of circuit-based resistance training (CBRT) on blood pressure, arterial stiffness as well as body composition in community-dwelling older adults. …”
Get full text

A longitudinal analysis of adherence to COVID-19 preventive measures, media use, and risk perceptions in a Dutch population-based sample by Nadine Bol, Ruben D. Vromans, Marloes M. C. van Wezel, Emiel J. Krahmer

“…Media use and risk perception were not correlated, except for use of online news sources. Although media use was generally positively associated with adherence, social media use was not significantly associated with adherence. …”
Get full text

Femtosecond laser subtractive/additive-integrated biomimetic manufacturing for visible/infrared encryption and stimuli-responsive infrared decryption by Ruijie Liu, Dongshi Zhang, Zhuguo Li

“…Adjusting the scan interval for biomimetic manufacturing can tailor the structural oxidation degree, the emission in the long-wave infrared (LWIR) band while keeping the blackness of hierarchical aggregates, and the confined height between the covering quartz plate and the ablated sample. …”
Get full text

DESTRUCTION OF THE LITHOSPHERE: FAULTBLOCK DIVISIBILITY AND ITS TECTONOPHYSICAL REGULARITIES by Semen I. Sherman

“…Large blocks of the first (and may be the second) order, which are located on the viscous foundation, interacted with each other under the influence of the sublithospheric movements or endogenous sources and thus facilitated the occurrence of high stresses inside the blocks. …”
Get full text

Rancang bangun pembangkit Sinusoidal Pulse Width Modulation berbasis arduino by Mohammad Luqman, Achmad Komarudin, Sidik Nurcahyo

“…ABSTRACT Domestic electrical energy needs are in the form of sinusoidal waves at a frequency of 50 Hz. The majority of renewable energy sources are in the form of dc or power with uncontrolled frequency. …”
Get full text

Evaluation of the influence of hydrodynamic cavitation treatment of dark petroleum products on the yield of fractions with boiling points up to 400°C by B. V. Peshnev, E. V. Burlyaeva, V. B. Terenteva, D. V. Nikishin, A. I. Nikolaev, K. S. Andronov

“…On this point, innovative processes aimed at increasing the depth of oil refining may be equally important for reducing the carbon footprint. Wave-based technologies such as cavitation may also be included in these processes. …”
Get full text

Topologically influenced terahertz emission in Co2MnGa with a large anomalous Hall effect by Ruma Mandal, Ren Momma, Kazuaki Ishibashi, Satoshi Iihama, Kazuya Suzuki, Shigemi Mizukami

“…To extend the applicability of THz waves, the present objective is to develop an efficient, compact, durable, and low-cost THz emitter source. …”
Get full text

Shoreline fluctuation of dong Tranh river, Can Gio district, Ho Chi Minh city in the background of the climate variability by Tien Thanh Nguyen

“…Within the framework of the study, areas 2 and 3 were identified as places strongly influenced by waves and tides, with serious erosion levels, especially in the Nang Hai area with erosion rates reaching –3.9 m/year. …”
Get full text

CALCULATION OF ROCKET NOSE FAIRING SHELLS AERODYNAMIC CHARACTERISTICS by V. T. Kalugin, A. Y. Lutsenko, D. K. Nazarova

“…The analysis of the obtained results demonstrate that there are many complex shock waves interacting with each other at flow supersonic speeds, at subsonic speeds vast regions of flow separations are observed. …”
Get full text

Revision of Two-temperature Magnetically Arrested Flows onto a Black Hole by M. Mościbrodzka

“…We point out the consistencies and inconsistencies between the MAD models and observations of this source and discuss future prospects for GRMHD simulations.…”
Get full text

Contextualizing the Spaces of the Sea in Contemporary Emirati Short Stories by Aysha Juma Al Shamsi

“…Throughout centuries, particularly during the pre-oil era, the UAE people depend on the sea as the major source of living. Most of the country’s economy is contingent upon maritime trade in the Indian Ocean and pearl fishing in the Arabian Gulf and the Sea of Oman. …”
Get full text

Farm-Produced Plant Biostimulant: Case Study with Passion Fruit by Luciano P. Canellas, Natália A. Canellas, Dariellys Martinez-Balmori, Rakiely M. Silva, Raul C. C. Rosa, Fabio L. Olivares

“…Plant biostimulants (PBs) have been considered the new wave for ecological intensification and sustainability, but are they sustainable? …”
Get full text

International Migration as a Factor of Social and Economic Development of Russia by I. I. Glebkova, T. A. Dolbik-Vorobey

“…The article examines the human potential of the Russian Federation in the context of the established second wave of the demographic crisis. The article analyzes the state of the number, composition and structure of the population of the Russian Federation during the first (1992–2012) and second demographic crisis (2016 and up to the present), taking into account the factors of population reproduction (birth rate and mortality) and migration inflows to the country. …”
Get full text

The effects of dynamic factors inside the bubble on sono-hydrogen yield: A numerical study by Liang Lv, Songsong Song

“…The formation of H2 by introducing ultrasonic waves to liquid has been widely recognized as a way to provide a clean, efficient, and reliable source of H2, known as Sono-Hydro-Gen. …”
Get full text

COMPLEX FOR MONITORING OF SEWAGE OPTICAL DENSITY CHANGES by V. A. Alekseev, V. P. Usoltcev, S. I. Yuran, D. N. Shulmin

“…The analysis of absorption spectra of water and vegetable oil showed that as a source of radiation it is expedient to use lasers with lengths of waves in the range of 0,4–0,5 μm which have the minimum absorption of radiation in the water environment and the considerable absorption in the environment of impurity, for example, the violet STLL-MM-405-200-52-A laser with wavelength of 0,405 μm and 200 mW. …”
Get full text