Optimization of multiple access in the energy harvesting wireless sensor network with delivery deadline constraint by Aoqin YANG, Aoyu GONG, Ting FANG, Lei DENG, Qiang LI, Yijin ZHANG

“…With the wide application of the energy harvesting wireless sensor network (WSN) in many real-time communication scenarios, such as environmental monitoring, industrial automation and battlefield surveillance, the multiple access of such WSN needs to take into account both the delivery deadline constraint of data packets and the energy harvesting dynamics of sensor nodes.Due to the inherent decoupling of interference, delivery urgency and remaining energy, the design and optimization of such multiple access are more challenging than that of traditional multiple access that only needs to take into account the packet traffic pattern.A centralized access scheme was designed with the access actions relying on the global knowledge of current delivery urgency and remaining energy.And then, to avoid the costly overhead in the centralized access, a decentralized access scheme was designed with the access probabilities merely relying on the local knowledge of delivery urgency and remaining energy.Under the objective of maximizing the network throughput, the centralized access schemes were formulated with complete and simplified knowledge as two Markov decision processes (MDPs), respectively, and the backward induction algorithm was used to obtain optimal centralized policies for these MDPs.Furthermore, the decentralized access was formulated with simplified knowledge as a decentralized MDP, and the Markov policy search was used to propose an ε-optimal decentralized policy.Simulations under a wide range of network configurations were provided to verify the effectiveness of the simplified modeling and demonstrate the performance advantage of the proposed polices.…”
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Probing the design principles of photosynthetic systems through fluorescence noise measurement by Naama Maroudas-Sklare, Naama Goren, Shira Yochelis, Grzegorz Jung, Nir Keren, Yossi Paltiel

“…This innovative method is simple, non-invasive, and immediate, making it a promising tool to uncover further, more complex energetic events in photosynthesis, with potential uses in environmental monitoring, agriculture, and food-tech.…”
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Monitoring of specific activities of long-lived radioactive elements along the Mini- Okoro/Oginigba Creek, Port Harcourt by Gregory O Avwiri, Olanrewaju Lawal, Edith I Nwokeoji

“…. © JASEM Keywords: Radionuclide; environmental monitoring; Niger Delta; Gamma spectroscopy; Environmental management…”
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Advanced Photothermal Spectroscopy for Trace PFAS Detection by Yaoli Zhao, N. K. Jannabhatla, Thomas Thundat

“…The technique demonstrates high selectivity in the mid-infrared fingerprint region and rapid desorption of analytes, offering significant advantages for real-time environmental monitoring and public health protection.…”
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Implementing a Wide-Area Network and Low Power Solution Using Long-Range Wide-Area Network Technology by Floarea Pitu, Nicoleta Cristina Gaitan

“…This paper presents the development and implementation of a low-power wide-area network (LPWAN) solution using LoRaWAN (long-range wide-area network) technology, designed for real-time environmental monitoring in agricultural applications. The system consists of energy-efficient end nodes and a custom-configured gateway, designed to optimize data transmission and power consumption. …”
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MONITORING OF RIVERBANKS AS A PART OF STATE MONITORING OF WATER BODIES: CURRENT STATE AND DEVELOPMENT PROSPECTS by Danila I. Shkolnyi, Aleksandr S. Zavadskiy

“…The main body of information presented in the AIS GMVO is the materials of observations of the hydrological, hydro/chemical and hydro/biological characteristics of water bodies obtained at stations and gauges subordinate to the Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) and individual executive bodies of the constituent entities of the Russian Federation. …”

Advanced solution for urban gardens based on IoT systems, prediction algorithms and multi-criteria application by Andrei Danila, Robert Streche, Oana Orza, Cristina Dobre, George Suciu

“…The project utilizes an advanced multi-criteria application that combines real-time environmental monitoring with Internet of Things (IoT) technologies to optimize the management of green spaces and support healthy plant growth. …”
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Underwater Target Detection with High Accuracy and Speed Based on YOLOv10 by Zhengliang Hu, Le Cheng, Shui Yu, Pan Xu, Peng Zhang, Rui Tian, Jingqi Han

“…Underwater target detection exhibits extensive applications in marine target exploration and marine environmental monitoring. However, conventional images of underwater targets present challenges including blurred contour information, complex environmental conditions, and pronounced scattering effects. …”
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Review of an Improved Longwall Panel Layout for Ground Control in Longwall Mining by Z. M. Cui, P. F. Wang, Z. Li, Y. Yang

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Optimal Adaptive Antijamming in Wireless Sensor Networks by Yanmin Zhu, Xiangpeng Li, Bo Li

“…Wireless sensor networks have been widely applied to various application domains such as environmental monitoring and surveillance. Because of reliance on the open transmission media, a sensor network may suffer from radio jamming attacks, which are easy to launch but difficult to defend. …”
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Projection of the Spatially Explicit Land Use/Cover Changes in China, 2010–2100 by Yongwei Yuan, Tao Zhao, Weimin Wang, Shaohui Chen, Feng Wu

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Geo-computation techniques for identifying spatio-temporal patterns of reported oil spills along crude oil pipeline networks by Seyi Adewale Adebangbe, Deborah Dixon, Brian Barrett

“…The Niger Delta region of Nigeria is a major oil-producing area which experiences frequent oil spills that severely impacts the local environment and communities. Effective environmental monitoring and management remain inadequate in this area due to negligence, slow response times following oil spills, and difficulties regarding access and safety. …”
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Advancements in Electrochemical Sensing Technology for Heavy Metal Ions Detection by Yu Tian, Jinli Liu, Jiali Qiao, Fuguo Ge, Yukun Yang, Qi Zhang

“…Finally, the future direction of sensor development is addressed, focusing on integrating new materials and technologies to improve the performance of sensor in environmental monitoring, food safety and public health.…”
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A Kinetic and Mechanismic Study of Plasma-Induced Degradation of Monochloropropionic Acids in Water by Means of Anodic Contact Glow Discharge Electrolysis by Haiming Yang, Xiaotong Zhao, Baigang An, Lixiang Li, Shaoyan Wang, Maowei Ju

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Environmental Applications of Mass Spectrometry for Emerging Contaminants by Anil Kumar Meher, Akli Zarouri

“…However, recent advancements, including hybrid MS systems and the integration of artificial intelligence (AI), are paving the way for more efficient environmental monitoring and predictive modeling of contaminant behavior. …”
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River Segmentation of Remote Sensing Images Based on Composite Attention Network by Zhiyong Fan, Jianmin Hou, Qiang Zang, Yunjie Chen, Fei Yan

“…River segmentation of remote sensing images is of important research significance and application value for environmental monitoring, disaster warning, and agricultural planning in an area. …”
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Forest Fire Prevention, Detection, and Fighting Based on Fuzzy Logic and Wireless Sensor Networks by Josué Toledo-Castro, Pino Caballero-Gil, Nayra Rodríguez-Pérez, Iván Santos-González, Candelaria Hernández-Goya, Ricardo Aguasca-Colomo

“…In the proposal, the environmental monitoring of several dynamic risk factors is performed with wireless sensor networks and analysed with the proposed fuzzy-based controller. …”
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Prediction of Drought Risk Based on the WRF Model in Yunnan Province of China by Chunhong Zhao, Xiangzheng Deng, Yongwei Yuan, Haiming Yan, Hong Liang

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Gas sensitivity of WOx/WS2 nanocomposites at room temperature under ultraviolet irradiation by Z.V. Shomakhov, S.S. Nalimova, O.D. Zyryanova, V.M. Kondratev, Z.Kh. Kalazhokov, C.D. Bui, V.A. Moshnikov

“…Currently, semiconductor gas sensors are of interest for various applications, including industry, medicine and environmental monitoring. One of the most important tasks in the sensor technology is to reduce the operating temperature of devices. …”
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Regulatory mechanisms for underground waste disposal in Nigeria: review and implications for environmental management by Irwin Anthony Akpoborie

“…The regulations also allow no role for resident communities in environmental monitoring. Runoff injection into near surface aquifers is unregulated as it is not covered by existing rules. …”
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