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In this paper, we propose an operation procedure for our previously developed in-pipe robotic system that is used for water quality monitoring in water distribution systems (WDS). The proposed operation procedure synchronizes a developed…

Robotics · Computer Science 2021-12-06 Saber Kazeminasab , M. Katherine Banks

Metal Organic Frameworks (MOFs) are promising materials to help mitigate the effects of global warming by selectively absorbing $\text{CO}_{2}$ for direct capture. Accurate quantum chemistry simulations are a useful tool to help select and…

We describe a new principle - the Alkalinity Concentration Swing (ACS) - for direct air capture of carbon dioxide driven by concentrating an alkaline solution that has been exposed to the atmosphere and loaded with dissolved inorganic…

Chemical Physics · Physics 2021-12-07 Anatoly Rinberg , Andrew M. Bergman , Daniel P. Schrag , Michael J. Aziz

The global carbon cycle is a key process to understand how our climate is changing. However, monitoring the dynamics is difficult because a high-resolution robust measurement of key state parameters including the aboveground carbon biomass…

Machine Learning · Computer Science 2022-10-26 Juan Nathaniel , Levente J. Klein , Campbell D. Watson , Gabrielle Nyirjesy , Conrad M. Albrecht

This study focuses on membrane-based systems for CO$_2$ separation, addressing the urgent need for efficient carbon capture solutions to mitigate climate change. Linear regression models, based on membrane equations, were utilized to…

Chemical Physics · Physics 2025-10-23 Bishwash Panerua , Biplov Paneru

Quantitative monitoring of subsurface changes is essential for ensuring the safety of geological CO2 sequestration. Full-waveform monitoring (FWM) can resolve these changes at high spatial resolution, but conventional deterministic…

Geophysics · Physics 2025-12-16 Haipeng Li , Nanzhe Wang , Louis J. Durlofsky , Biondo L. Biondi

Wheat plays a critical role in global food security, making it one of the most extensively studied crops. Accurate identification and measurement of key characteristics of wheat heads are essential for breeders to select varieties for…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Yasashwini Sai Gowri P , Karthik Seemakurthy , Andrews Agyemang Opoku , Sita Devi Bharatula

We present an experimental technique for determining the pH and the total carbon concentration when \ch{CO2} diffuses and flows in water. The technique employs three different pH indicators, which, when combined with an image analysis…

Current trends in technology, such as cloud computing, allow outsourcing the storage, backup, and archiving of data. This provides efficiency and flexibility, but also poses new risks for data security. It in particular became crucial to…

Cryptography and Security · Computer Science 2017-08-08 Christian Weinert , Denise Demirel , Martín Vigil , Matthias Geihs , Johannes Buchmann

According to the Paris Climate Change Agreement, all nations are required to submit reports on their greenhouse gas emissions and absorption every two years by 2024. Consequently, forests play a crucial role in reducing carbon emissions,…

Signal Processing · Electrical Eng. & Systems 2025-11-11 Nelson Mattié , Arturo Sanchez-Azofeifa , Pablo Crespo-Peremarch , Juan-Ygnacio López-Hernández

Enabling observability in software systems brings many benefits. It can, for example, ease the identification of issues or the implementation of improvements. It is especially critical to be able to observe sustainability-related dimensions…

Software Engineering · Computer Science 2026-04-13 Klervie Toczé , Andrei Dragomir , Vincenzo Stoico , Patricia Lago

Saving rainforests is a key to halting adverse climate changes. In this paper, we introduce an innovative solution built on acoustic surveillance and machine learning technologies to help rainforest conservation. In particular, We propose…

Sound · Computer Science 2019-08-22 Yuan Liu , Zhongwei Cheng , Jie Liu , Bourhan Yassin , Zhe Nan , Jiebo Luo

Underground carbon dioxide ($CO_2$) sequestration is considered to be one of the main methods to mitigate greenhouse gas (GHG) emissions. In this technology, pure $CO_2$ is injected into an underground geological formation and since it is…

Fluid Dynamics · Physics 2019-12-24 Federico Cao , Dmitry Eskin , Yuri Leonenko

Integration of various electricity-generating technologies (such as natural gas, wind, nuclear, etc.) with storage systems (such as thermal, battery electric, hydrogen, etc.) has the potential to improve the economic competitiveness of…

Systems and Control · Electrical Eng. & Systems 2025-10-28 Saeed Azad , Ziraddin Gulumjanli , Daniel R. Herber

Environmental sustainability, particularly in relation to climate change, is a key concern for consumers, producers, and policymakers. The carbon footprint, based on greenhouse gas emissions, is a standard metric for quantifying the…

Artificial Intelligence · Computer Science 2025-11-17 Mustafa Kaan Aslan , Reinout Heijungs , Filip Ilievski

Approximate convex decomposition aims to decompose a 3D shape into a set of almost convex components, whose convex hulls can then be used to represent the input shape. It thus enables efficient geometry processing algorithms specifically…

Graphics · Computer Science 2022-05-09 Xinyue Wei , Minghua Liu , Zhan Ling , Hao Su

In this study, over different scenarios we will simulate a week coupling of hydromechanical loads in a long term CO2 injection with a hypothetical reservoir while the effect of pore water pressure and then multi-phase flow procedure has…

Geophysics · Physics 2009-12-31 Hamed. O. Ghaffari , Mamadou Fall

The world needs around 150 Pg of negative carbon emissions to mitigate climate change. Global soils may provide a stable, sizeable reservoir to help achieve this goal by sequestering atmospheric carbon dioxide as soil organic carbon (SOC).…

Applications · Statistics 2021-09-01 Jacob V Spertus

The building sector is the largest emitter globally and as such is at the forefront of the net-zero emissions pathway. This study is the first to present a bottom-up assessment framework integrated with the decomposing structural…

General Economics · Economics 2024-05-24 Xiwang Xiang , Minda Ma

For Industrial Wireless Sensor Networks, it is essential to reliably sense and deliver the environmental data on time to avoid system malfunction. While energy harvesting is a promising technique to extend the lifetime of sensor nodes, it…

Networking and Internet Architecture · Computer Science 2016-05-12 Lei Lei , Yiru Kuang , Xuemin , Shen , Kan Yang , Jian Qiao , Zhangdui Zhong