Results 1 to 10 of about 449,704 (168)

Malicious Node Identification Strategy With Environmental Parameters [PDF]

open access: yesIEEE Access, 2020
Wireless sensor network (WSN) works in a complex environment where it is difficult for people to reach or work. The openness of nodes leads to security threats vulnerable to various attacks.
Zhijun Teng   +3 more
doaj   +2 more sources

FRESH: An Autonomous IoT Platform for Multi-Parameter Environmental Sensing and Short-Term Forecasting [PDF]

open access: yesSensors
Environmental monitoring systems are often constrained by high cost, limited portability, restricted pollutant coverage, and dependence on fixed infrastructure, which can limit their suitability for distributed real-time sensing.
Feiling Pan, James A. Covington
doaj   +2 more sources

Early Environmental Design of Solar Collector with Consideration for Parameter Variability [PDF]

open access: yesE3S Web of Conferences, 2023
This article focuses on assessing the environmental impact during the early stages of design, emphasizing the minimization of negative consequences on the environment.
Bouyarmane Houda   +3 more
doaj   +1 more source

Prevalence, Clinical Features, and In-hospital Outcome of Fatty Liver Disease in Acute Aortic Dissection: A Single-Center Retrospective Study

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background and Aims: Fatty liver disease (FLD) has emerged as a major public issue in China. We aim to investigate prevalence, clinical features, and in-hospital outcome of FLD in acute aortic dissection (AAD) patients.Methods: Data of 379 AAD patients ...
Yifan Zuo   +8 more
doaj   +1 more source

Analysis of synoptic situation and environmental parameters of thunderstorm gales in Hainan

open access: yes暴雨灾害, 2022
In this study we analyzed the intensity, temporal and spatial distribution, circulation situation and environmental parameters of thunderstorm gale during 2014-2018 in Hainan using regional encrypted automatic station data and sounding data at Haikou ...
Yuanhui KE   +3 more
doaj   +1 more source

Inequality in the distribution of 137Cs contamination within freshwater fish bodies and its affecting factors

open access: yesScientific Reports, 2021
Contamination of freshwater fishes with 137Cs remains as a serious problem in Japan, nearly 10 years after the Fukushima nuclear power plant accident, but there is limited information on the distribution of 137Cs contamination in fish bodies.
Nobuyoshi Ishii   +4 more
doaj   +1 more source

Spatial-temporal distribution and environmental parameter characteristics for different types of thunderstorm gales in Hubei Province

open access: yes暴雨灾害, 2022
Based on conventional observation data, NCEP reanalysis data, lightning locating data and radar data, we have conducted the analysis on weather types, spatial-temporal distribution and environment condition of thunderstorm gales in Hubei from 2007 to ...
Huihong WEI   +5 more
doaj   +1 more source

RETRACTED: An Evolutionary Strategy for Spawning Habitat Selection by Pseudopungtungia tenuicorpa

open access: yesAnimals, 2023
In this study, we hypothesized that the limited geographical distribution of Pseudopungtungia tenuicorpa in South Korea is closely related to the local abundance of their preferred spawning habitats. Eggs of P. tenuicorpa were most frequently observed in
Jong-Yun Choi, Seong-Ki Kim
doaj   +1 more source

Ambient Environmental Parameter Estimation for Reliable Diffusive Molecular Communications

open access: yesFuture Internet, 2022
Molecular communication is a promising communication technology that uses biomolecules such as proteins and ions to establish a communication link between nanoscale devices.
Shota Toriyama   +4 more
doaj   +1 more source

A constraint-based search algorithm for parameter identification of environmental models [PDF]

open access: yesHydrology and Earth System Sciences, 2014
Many environmental systems models, such as conceptual rainfall-runoff models, rely on model calibration for parameter identification. For this, an observed output time series (such as runoff) is needed, but frequently not available (e.g., when making ...
S. Gharari   +6 more
doaj   +1 more source

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