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To provide a complete local monitoring of the state of an unsaturated soil sample during triaxial testing, a local water content measurement device was adapted to a triaxial device comprising the measurement of local displacements (Hall…

地球物理 · 物理学 2013-03-22 José Munoz-Castelblanco , Pierre Delage , Jean-Michel Pereira , Yu-Jun Cui

Short-term water demand forecasting (StWDF) is the foundation stone in the derivation of an optimal plan for controlling water supply systems. Deep learning (DL) approaches provide the most accurate solutions for this purpose. However, they…

机器学习 · 计算机科学 2025-12-09 Tony Salloom , Okyay Kaynak , Wei He

The deficiency of macro (N, P, S, Ca, Mg and K) and micro (Zn, Cu, B, Mo, Cl, Mn and Fe) minerals has a major effect on plant development. The lack of some nutrient minerals especially of nitrogen, potassium, calcium, phosphorus and iron is…

生物物理 · 物理学 2019-06-11 Vladimir Aleksandrov

Water management is a key factor that limits PEFC's performance. We show how insights into this problem can be gained from pore-scale simulations of water invasion in a model fibrous medium. We explore the influence of contact angle on the…

软凝聚态物质 · 物理学 2009-09-17 Hamza Chraibi , L. Ceballos , M. Prat , Michel Quintard , Alexandre Vabre

LoRaWAN (Long Range Wide Area Network) is emerging as an attractive network infrastructure for ultra low power Internet of Things devices. Even if the technology itself is quite mature and specified, the currently deployed wireless resource…

网络与互联网体系结构 · 计算机科学 2024-10-30 Giuseppe Bianchi , Francesca Cuomo , Domenico Garlisi , Ilenia Tinnirello

Coastal upwelling, driven by alongshore winds and characterized by cold sea surface temperatures and high upper-ocean nutrient content, is an important physical process sustaining some of the oceans' most productive ecosystems. To fully…

大气与海洋物理 · 物理学 2023-12-11 Elle Weeks , Martin Losch , Eli Tziperman

Food production needs to increase significantly in 30 years, and water loss from plants may hold one key, especially relevant in a time of climate change. The plant leaf cuticle is the final defence of leaves in drought and at night, and so…

生物物理 · 物理学 2021-02-18 E. C. Tredenick , G. D. Farquhar

In the face of growing needs for water and energy, a fundamental understanding of the environmental impacts of human activities becomes critical for managing water and energy resources, remedying water pollution, and making regulatory…

信号处理 · 电气工程与系统科学 2019-08-30 Guanjie Zheng , Mengqi Liu , Tao Wen , Hongjian Wang , Huaxiu Yao , Susan L. Brantley , Zhenhui Li

Research has proven that stress reduces quality of life and causes many diseases. For this reason, several researchers devised stress detection systems based on physiological parameters. However, these systems require that obtrusive sensors…

计算机与社会 · 计算机科学 2014-10-23 Andrey Bogomolov , Bruno Lepri , Michela Ferron , Fabio Pianesi , Alex , Pentland

Low temperature water electrolyzers (LTWEs) and low temperature hydrogen fuel cells (LTFCs) present a promising technological strategy for the productions and usages of green hydrogen energy towards a net-zero world. However, the…

Shallow water and coastal aquatic ecosystems such as coral reefs and seagrass meadows play a critical role in regulating and understanding Earth's changing climate and biodiversity. They also play an important role in protecting towns and…

图像与视频处理 · 电气工程与系统科学 2022-11-17 Greg Sabella

The integrity of Water Quality Data (WQD) is critical in environmental monitoring for scientific decision-making and ecological protection. However, water quality monitoring systems are often challenged by large amounts of missing data due…

机器学习 · 计算机科学 2025-09-11 Xin Liao , Bing Yang , Cai Yu

The heterogeneous distribution of water-repellent materials at the soil surface causes a phenomenon known as fractional wettability. This condition frequently triggers destabilization of the wetting front during water infiltration,…

In this paper, the application of hierarchical wireless sensor networks in water quality monitoring is investigated. Adopting a hierarchical structure, the set of sensors is divided into multiple clusters where the value of the sensing…

信号处理 · 电气工程与系统科学 2018-03-13 Ebrahim Karami , Francis M. Bui , Ha H. Nguyen

Early detection of fertilizer-induced stress in tomato plants is crucial for optimizing crop yield through timely management interventions. While conventional optical methods struggle to detect fertilizer stress in young leaves, these…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Sho Ueda , Xujun Ye

Low salinity waterflooding (LSWF) enhances oil recovery at low cost in carbonate reservoirs, but its effectiveness requires precise control of injected water chemistry and interaction with reservoir minerals. This study develops an…

材料科学 · 物理学 2025-05-15 A. C. Alvarez , H. Bruining , D. Marchesin

The application of spectral-shifting films in greenhouses to shift green light to red light has shown variable growth responses across crop species. However, the yield enhancement of crops under altered light quality is related to the…

定量方法 · 定量生物学 2025-11-20 Jun Hyeun Kang , Jung Eek Son , Tae In Ahn

Ensuring safe water supplies requires effective water quality monitoring, especially in developing countries like Nepal, where contamination risks are high. This paper introduces various hybrid deep learning models to predict on the CCME…

机器学习 · 计算机科学 2025-10-28 Biplov Paneru , Bishwash Paneru

Efficient nutrient management and precise fertilization are essential for advancing modern agriculture, particularly in regions striving to optimize crop yields sustainably. The AgroLens project endeavors to address this challenge by…

Wood-leaf classification is an essential and fundamental prerequisite in the analysis and estimation of forest attributes from terrestrial laser scanning (TLS) point clouds,including critical measurements such as diameter at breast…

计算机视觉与模式识别 · 计算机科学 2024-05-30 Hanlong Li , Pei Wang , Yuhan Wu , Jing Ren , Yuhang Gao , Lingyun Zhang , Mingtai Zhang , Wenxin Chen