Results 1 to 10 of about 900,596 (354)

Development of an open source Debris Flow Simulator for “Sabo” (DFSS) [PDF]

E3S Web of Conferences, 2023
We report the development of an open source “Debris Flow Simulator for Sabo” (DFSS). DFSS consists of three models corresponding to three geomorphological regions (mountain hillside slopes, mountain-to-plain river channels, and lower plains).
Shimizu Takeshi, Yamazaki Yusuke, Imamori Naoki   +2 more
doaj   +1 more source

Reconstruction of debris flow in the Gerkhozhan-Su river valley based on the chain modeling [PDF]

E3S Web of Conferences, 2023
The paper presents the reconstruction of the most catastrophic debris flows in the Gerkhozhan-Su river valley (North Caucasus, Russia) based on a chain of mathematical models.
Iudina (Kurovskaia) Viktoriia, Chernomorets Sergey, Krylenko Inna, Vinodradova Tatyana, Zaporozhchenko Eduard   +4 more
doaj   +1 more source

A 36 cm robotic optical telescope: Equipment and software

Frontiers in Astronomy and Space Sciences, 2022
The paper describes an optical telescope system and control software for robotic observation of space debris. The telescope has a main aperture of 355 mm, adopts the optical design scheme of primary focus with a large field of view, and is equipped with ...
Jian Sun, Jian Sun, Hao-Wen Cheng, Hao-Wen Cheng, Hai Jiang, Hai Jiang, Jing Liu, Jing Liu, Yuan-Yuan Zhao, Yuan-Yuan Zhao   +9 more
doaj   +1 more source

Risk assessment in the North Caucasus ski resorts [PDF]

Natural Hazards and Earth System Sciences, 2016
Avalanches pose a significant problem in most mountain regions of Russia. The constant growth of economic activity, and therefore the increased avalanche hazard, in the North Caucasus region lead to demand for the development of large-scale avalanche ...
A. Y. Komarov, Y. G. Seliverstov, T. G. Glazovskaya, A. S. Turchaninova   +3 more
doaj   +1 more source

Microplastics in Invasive Freshwater Mussels (Dreissena sp.): Spatiotemporal Variation and Occurrence With Chemical Contaminants

Frontiers in Marine Science, 2021
Invasive zebra and quagga mussels (Dreissena spp.) in the Great Lakes of North America are biomonitors for chemical contaminants, but are also exposed to microplastics (<5 mm).
Timothy Hoellein, Catherine Rovegno, Amy V. Uhrin, Ed Johnson, Carlie Herring, Carlie Herring, Carlie Herring   +6 more
doaj   +1 more source

Polystyrene microplastics alter bioaccumulation, and physiological and histopathological toxicities of cadmium in the polychaete Perinereis aibuhitensis

Frontiers in Marine Science, 2022
Heavy metal (HM) pollution in the marine environment has been of concern for decades. The potential impact of HMs carried by emerging marine pollutants such as microplastics (MPs) has attracted attention only in recent years.
Yi Cong, Yi Cong, Yadi Lou, Yadi Lou, Huan Zhao, Zhaochuan Li, Zhaochuan Li, Mingxing Zhang, Mingxing Zhang, Fei Jin, Fei Jin, Ying Wang, Ying Wang, Juying Wang, Juying Wang   +14 more
doaj   +1 more source

Satellite laser ranging at ultra-high PRF of hundreds of kilohertz all day

Frontiers in Physics, 2022
Satellite laser ranging (SLR) had been operated at a pulse repetition frequency (PRF) from ∼10 Hz to 10 kHz; the ultra-high PRF of SLR (UH-SLR) is a trend of development.
Mingliang Long, Haifeng Zhang, Haifeng Zhang, Rong Zong Yu, Zhibo Wu, Zhibo Wu, Si Qin, Zhongping Zhang, Zhongping Zhang, Zhongping Zhang   +9 more
doaj   +1 more source

Management status and policy direction of submerged marine debris for improvement of port environment in Korea

Open Geosciences, 2022
As the issue of marine waste is emerging around the world, it is urgent to come up with measures to manage marine waste. This study examined the status of the collection project of submerged marine debris (SMD) undertaken to improve the environment of ...
Song Jong-Seok, Lee Yong-Woo, Han Young-Sik, Park Young-Kwon   +3 more
doaj   +1 more source

An aperture of 21 cm telescope with polarized coaxial for satellite laser ranging

Frontiers in Physics, 2023
With the development of aerospace and space scientific research, satellite laser ranging (SLR) has put forward higher requirements for response speed, data density, and measurement accuracy. In coaxial common optical path laser ranging, the emitted laser
Mingliang Long, Huarong Deng, Haifeng Zhang, Haifeng Zhang, Kai Tan, Hai sheng Lin, Zhibo Wu, Zhibo Wu, Zhongping Zhang, Zhongping Zhang, Zhongping Zhang   +10 more
doaj   +1 more source

A transient inflammatory response contributes to oxaliplatin neurotoxicity in mice

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1985-1998, December 2022., 2022
Abstract Objectives Peripheral neuropathy is a relevant dose‐limiting adverse event that can affect up to 90% of oncologic patients with colorectal cancer receiving oxaliplatin treatment. The severity of neurotoxicity often leads to dose reduction or even premature cessation of chemotherapy.
Aina Calls, Abel Torres‐Espin, Marc Tormo, Laura Martínez‐Escardó, Núria Bonet, Ferran Casals, Xavier Navarro, Víctor J. Yuste, Esther Udina, Jordi Bruna   +9 more
wiley   +1 more source