|
|
|
|
|
Byong Wook Cho and Chang Oh Choo
Uranium concentrations (a total of 82 samples) in groundwater in Icheon, middle Korea, showed a wide range from 0.02 to 1640 µg/L with a mean of 56.77 µg/L, a median of 3.03 µg/L, and a standard deviation of 228.63 µg/L. Most groundwater samples had quit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuangshuang Lai, Hailin Ming, Qiuyan Huang, Zhihao Qin, Lian Duan, Fei Cheng and Guangping Han
The efficient management of commercial orchards strongly requires accurate information on plant growing status for the implementation of necessary farming activities such as irrigation, fertilization, and pest control. Crown planar area and plant number ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Feng Tian, Mengjiao Wang and Xiaopei Liu
Aiming at solving the problems of local halo blurring, insufficient edge detail preservation, and serious noise in traditional image enhancement algorithms, an improved Retinex algorithm for low-light mine image enhancement is proposed. Firstly, in HSV c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nuaman Ejaz, Aftab Haider Khan, Muhammad Shahid, Kifayat Zaman, Khaled S. Balkhair, Khalid Mohammed Alghamdi, Khalil Ur Rahman and Songhao Shang
Satellite precipitation products (SPPs) are undeniably subject to uncertainty due to retrieval algorithms and sampling issues. Many research efforts have concentrated on merging SPPs to create high-quality merged precipitation datasets (MPDs) in order to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Phumzile Maluleke, Mokhele E. Moeletsi and Mitsuru Tsubo
In recent decades, southern Africa has experienced a shift towards hotter and drier climate conditions, affecting vital sectors like agriculture, health, water, and energy. Scientific research has shown that the combination of high temperatures and unrel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Laura Lisso, John B. Lindsay and Aaron Berg
Climate change research identifies risks to agriculture that will impact agricultural land suitability. To mitigate these impacts, agricultural growing regions will need to adapt, diversify, or shift in location. Various machine learning algorithms have ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jianting Zhu
A method was developed to integrate the truncated power-law distribution of solid volumetric fraction into the widely used Kozeny?Carman (KC)-type equations to assess the potential uncertainty of permeability. The focus was on the heterogeneity of porosi...
ver más
|
|
|
|
|
|
|
|
|
|
|
German Michel Guzman-Acevedo, Juan A. Quintana-Rodriguez, Jose Ramon Gaxiola-Camacho, Guadalupe Esteban Vazquez-Becerra, Vanessa Torres-Moreno and Jesus Guadalupe Monjardin-Quevedo
In recent years, Interferometric Synthetic Aperture Radar (InSAR) technology has been able to determine the semi-static behavior of bridges. However, most of the research about the use of InSAR in the monitoring of bridges has been applied only in determ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shigang Qin and Deshun Liu
The stochastic fluctuations of wind speed and wind power curve modeling are complex tasks due to fluctuations in the difference between actual and theoretical power output, leading to a reduction in the accuracy of wind-power curve models. To address thi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aïssata Thiam, David Baratoux, Makhoudia Fall, Gayane Faye and Gbele Ouattara
In geological mapping, maps of K, Th, and U concentrations provided by airborne radiometric surveys are widely used to delineate geological units in tropical regions from the few rare outcrops. Indeed, thanks to their specific geochemical properties and ...
ver más
|
|
|
|
|
|