Vijay P. Singh
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View article: CompactPrompt: A Unified Pipeline for Prompt Data Compression in LLM Workflows
CompactPrompt: A Unified Pipeline for Prompt Data Compression in LLM Workflows Open
Large Language Models (LLMs) deliver powerful reasoning and generation capabilities but incur substantial run-time costs when operating in agentic workflows that chain together lengthy prompts and process rich data streams. We introduce Co…
View article: Observation of a bilayer superfluid with interlayer coherence
Observation of a bilayer superfluid with interlayer coherence Open
View article: An agricultural drought early warning threshold model with considering copula combined with diminishing marginal benefit theory: A case study in the Yellow River basin
An agricultural drought early warning threshold model with considering copula combined with diminishing marginal benefit theory: A case study in the Yellow River basin Open
View article: Proactive dynamic flooding regulations for river basins in China’s arid and semi-arid region of Xinjiang
Proactive dynamic flooding regulations for river basins in China’s arid and semi-arid region of Xinjiang Open
Study region: Xinjiang is a typical arid and semi-arid region in China, where concurrent regional water shortage and seasonal flooding pose tremendous challenges for regional water resources management. Seasonal flash floods due to heavy r…
View article: Multivariate analysis of water quality of Sacramento-San Joaquin Delta
Multivariate analysis of water quality of Sacramento-San Joaquin Delta Open
Understanding ambient water quality characteristics is critical for identifying the key issues related to water quality and for deriving potential solutions for protecting public and environmental health. Water quality monitoring is used t…
View article: Copula‐Based Approach to Nonstationary Bivariate Frequency Analysis of Short‐Duration Precipitation Extremes in Huaihe River Basin, China
Copula‐Based Approach to Nonstationary Bivariate Frequency Analysis of Short‐Duration Precipitation Extremes in Huaihe River Basin, China Open
The risk of extreme rainfall events has increased due to climate change, necessitating the risk assessment of extreme rainfall events under a nonstationary framework. Since short‐duration extreme rainfall events are more sensitive to envir…
View article: Modelling Changes in Water Consumption by Agricultural Crops Under Different Climate Change Scenarios
Modelling Changes in Water Consumption by Agricultural Crops Under Different Climate Change Scenarios Open
Monitoring water consumption trends in the agricultural sector (as the largest consumer of available water resources), especially considering climate change effects, is one of the most essential requirements for long‐term water resource pl…
View article: Impact of Pollutants in Surface Water Ecosystem using Hybrid Stochastic Geometry
Impact of Pollutants in Surface Water Ecosystem using Hybrid Stochastic Geometry Open
The structural and ecological functions and the physical environment factor for the surroundings are used to compare the interrelated components to manage the boundaries and the terrestrial aspect of the aquatic systems. The problem of fre…
View article: Improving synergy of the water-agriculture-ecology system in arid areas using a novel co-optimization model
Improving synergy of the water-agriculture-ecology system in arid areas using a novel co-optimization model Open
In arid areas, the intricate interconnections and competition among water, agriculture, and ecology are particularly pronounced. Enhancing the synergy within the water-agriculture-ecology (WAE) system, while seeking common ground of compet…
View article: Potentially Toxic Elements in Soils, Channel Banks, and Riverbed Sediments of a Watershed Under Agricultural Pressure
Potentially Toxic Elements in Soils, Channel Banks, and Riverbed Sediments of a Watershed Under Agricultural Pressure Open
Anthropogenic activities increase the amount of potentially toxic elements (PTEs) in the environment and consequently affect the quality of soils and water resources. This study aimed to investigate the concentrations, spatial distribution…
View article: Rainstorm-Induced Flood Risks Exacerbated by Dual Climatic-Human Impacts in the Lower Yellow River Basin of China
Rainstorm-Induced Flood Risks Exacerbated by Dual Climatic-Human Impacts in the Lower Yellow River Basin of China Open
View article: Predicting Regional Heavy Precipitation Occurrences in the Southwest Iran Using Machine Learning Models and Atmospheric Variables
Predicting Regional Heavy Precipitation Occurrences in the Southwest Iran Using Machine Learning Models and Atmospheric Variables Open
View article: Rainstorm-Induced Flood Risks Exacerbated by Dual Climatic-Human Impacts in the Lower Yellow River Basin of China
Rainstorm-Induced Flood Risks Exacerbated by Dual Climatic-Human Impacts in the Lower Yellow River Basin of China Open
View article: Studies on effect of potassium levels on growth and productivity of wheat (Triticum aestivum L.) varieties under irrigated condition
Studies on effect of potassium levels on growth and productivity of wheat (Triticum aestivum L.) varieties under irrigated condition Open
View article: Designing Atomtronic Circuits via Superfluid Dynamics
Designing Atomtronic Circuits via Superfluid Dynamics Open
We propose to design atomtronic circuits with Bose-Einstein condensates (BECs) in circuit-like traps that are controlled via mobile barriers. Using classical-field simulations, we demonstrate a universal set of logical gates and show how t…
View article: Responses and driving force analysis of typical arbor and shrub sap flow to patterns of rainfall in semi-arid areas
Responses and driving force analysis of typical arbor and shrub sap flow to patterns of rainfall in semi-arid areas Open
Understanding plant transpiration responses to rainfall in semi-arid regions is vital for grasping climate change impacts on ecohydrological processes. This study categorized 105 rainfall events in Horqin Sandy Land (2018–2019) into three …
View article: Quantifying the flood coincidence likelihood between Huai River and its tributaries considering the nonstationarity
Quantifying the flood coincidence likelihood between Huai River and its tributaries considering the nonstationarity Open
Study region: The Huai River Basin, China. Study focus: This study chooses the daily flow data of Huai River and its tributaries, Shi River and Hong River during 1959–2016. The co-occurrence of floods in different tributaries of the catchm…
View article: Detecting Phase Coherence of 2D Bose Gases via Noise Correlations
Detecting Phase Coherence of 2D Bose Gases via Noise Correlations Open
We measure the noise correlations of two-dimensional (2D) Bose gases after free expansion, and use them to characterize the in-situ phase coherence across the Berezinskii-Kosterlitz-Thouless (BKT) transition. The noise-correlation function…
View article: Correction to “Assessment of the Trust Crisis between Upstream and Downstream States of the Helmand River Basin (1973–2022): A Half-Century of Optimism or Cynicism?”
Correction to “Assessment of the Trust Crisis between Upstream and Downstream States of the Helmand River Basin (1973–2022): A Half-Century of Optimism or Cynicism?” Open
[This corrects the article DOI: 10.1021/acsestwater.2c00428.].
View article: Hand Gesture Recognition System Using Deep Learning
Hand Gesture Recognition System Using Deep Learning Open
Hand Gesture Recognition Systems have undergone significant advancements, ushering in a new era of human-computer interaction. This paper offers a thorough examination of the current state of the art in hand gesture recognition, addressing…
View article: Drought Risk Assessment of Winter Wheat at Different Growth Stages in Huang-Huai-Hai Plain Based on Nonstationary Standardized Precipitation Evapotranspiration Index and Crop Coefficient
Drought Risk Assessment of Winter Wheat at Different Growth Stages in Huang-Huai-Hai Plain Based on Nonstationary Standardized Precipitation Evapotranspiration Index and Crop Coefficient Open
Soil moisture plays a crucial role in determining the yield of winter wheat. The Huang-Huai-Hai (HHH) Plain is the main growing area of winter wheat in China, and frequent occurrence of drought seriously restricts regional agricultural dev…
View article: Developing a National-Scale Hybrid System Dynamics, Agent-Based, Model to Evaluate the Effects of Dietary Changes on the Water, Food, and Energy Nexus
Developing a National-Scale Hybrid System Dynamics, Agent-Based, Model to Evaluate the Effects of Dietary Changes on the Water, Food, and Energy Nexus Open
View article: Contrasting characteristics and drivers of dry and warm snow droughts in China's largest inland river basin
Contrasting characteristics and drivers of dry and warm snow droughts in China's largest inland river basin Open
Study region: The largest inland river basin in China (the Tarim River Basin) Study focus: This study introduces a novel classification scheme for dry and warm snow droughts with focus on their duration, severity, and intensity. The Nonpar…
View article: Flooding in the Yellow River Basin, China: Spatiotemporal patterns, drivers and future tendency
Flooding in the Yellow River Basin, China: Spatiotemporal patterns, drivers and future tendency Open
Study region: The Yellow River Basin (YRB) in China. Study focus: This study is devoted to simulating flood changes with return periods of 10, 20, 30, 50, 100 and 200 years under three Representative Concentration Pathways (RCPs) using CaM…
View article: Urban irrigation reduces moist heat stress in Beijing, China
Urban irrigation reduces moist heat stress in Beijing, China Open
Although urban irrigation can modulate local hydrothermal conditions and mitigate urban heat island effects, its impact on moist heat stress (MHS) is poorly understood. Employing the Weather Research and Forecasting Single-Layer Urban Cano…
View article: Reshaping the Landscape: the Impact of COVID-19 on Social Science Research Methods and Practices
Reshaping the Landscape: the Impact of COVID-19 on Social Science Research Methods and Practices Open
TThe COVID-19 pandemic has profoundly impacted the field of social science research, necessitating a re-evaluation of research methods and practices. This research explores the transformative efforts of COVID-19 on social science research,…
View article: Exogenous moisture deficit fuels drought risks across China
Exogenous moisture deficit fuels drought risks across China Open
Intensifying droughts under climatic warming are of widespread concern owing to their devastating impacts on water resources, societies and ecosystems. However, the effects of exogeneous drivers on regional droughts remain poorly understoo…
View article: Comparative Analysis of Transport Layer Security (TLS) Versions
Comparative Analysis of Transport Layer Security (TLS) Versions Open
Transport Layer Security (TLS) serves as a pivotal cryptographic protocol ensuring secure data transmission across networks. This paper conducts a comprehensive comparative analysis spanning TLS versions 1.0 through 1.3. The analysis metic…
View article: Corrigendum: Recent and projected changes in water scarcity and unprecedented drought events over Southern Pakistan
Corrigendum: Recent and projected changes in water scarcity and unprecedented drought events over Southern Pakistan Open
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View article: Summertime ENSO potentially amplifies rainstorm and flood risk in the lower Yellow River Basin, China
Summertime ENSO potentially amplifies rainstorm and flood risk in the lower Yellow River Basin, China Open
Study region: The Yellow River Basin (YRB) in China. Study focus: Ecological conservation and high-quality development of the YRB have been incorporated into the national strategy of China. Here we investigated into the impacts of El Nino-…