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22 Results Found

  • Article
  • Open Access
845 Views
32 Pages

Design and Ground Simulation Performance Test of Coring Sampler for Mars Drilling and Sampling

  • Wei Xu,
  • Yuyang Liu,
  • Jie Ji,
  • Ye Tian and ,
  • Yachen Sun,
  • Wenhui Guo,
  • Jiahang Zhang,
  • Weilong Wang,
  • Jialin Zhang and
  • Yafang Liu
  • + 6 authors+ 1 author

The complex composition and extremely harsh, uncertain surface conditions on Mars impose stringent requirements on the coring performance and fault tolerance of a coring sampler. To satisfy the drilling and coring requirements of Martian soil–r...

(This article belongs to the Section Astronautics & Space Science)
  • Article
  • Open Access
5 Citations
2,971 Views
26 Pages

A Massively Parallel SMC Sampler for Decision Trees

  • Efthyvoulos Drousiotis,
  • Alessandro Varsi,
  • Alexander M. Phillips,
  • Simon Maskell and
  • Paul G. Spirakis

2 January 2025

Bayesian approaches to decision trees (DTs) using Markov Chain Monte Carlo (MCMC) samplers have recently demonstrated state-of-the-art accuracy performance when it comes to training DTs to solve classification problems. Despite the competitive classi...

(This article belongs to the Collection Parallel and Distributed Computing: Algorithms and Applications)
  • Article
  • Open Access
5 Citations
2,896 Views
17 Pages

Design and Optimization of Multipoint Sampler for Seafloor Sediment Carried by a Deep-Sea Landing Vehicle

  • Yan Gao,
  • Yue Zhou,
  • Wei Guo,
  • Yifan Fu and ,
  • Sen Gao,
  • Zhenzhuo Wei,
  • Hongming Sun and
  • Yu Sun
  • + 3 authors+ 0 author

7 December 2022

The present study proposes a low-energy consumption multipoint sampler carried by a deep-sea landing vehicle (DSLV) to meet the requirements of time series sampling in local areas and location series sampling in wide areas, and an optimization method...

(This article belongs to the Section Ocean Engineering)
  • Article
  • Open Access
18 Citations
7,257 Views
15 Pages

Sampling Methods for Luminescence Dating of Subsurface Deposits from Cores

  • Michelle Nelson,
  • Tammy Rittenour and
  • Harriet Cornachione

22 November 2019

Study of subsurface deposits often requires coring or drilling to obtain samples for sedimentologic and geochemical analysis. Geochronology is a critical piece of information for stratigraphic correlation and rate calculations. Increasingly, luminesc...

(This article belongs to the Special Issue Methods in Dating and Other Applications using Luminescence)
  • Article
  • Open Access
26 Citations
8,746 Views
25 Pages

25 July 2012

Smoke plume rise is critically dependent on plume updraft structure. Smoke plumes from landscape burns (forest and agricultural burns) are typically structured into “sub-plumes” or multiple-core updrafts with the number of updraft cores depending on...

  • Article
  • Open Access
2 Citations
1,164 Views
13 Pages

Improvement and Quantification of Extraction Methods for Annual Bluegrass Weevil Larval Populations

  • Albrecht M. Koppenhöfer,
  • Olga S. Kostromytska and
  • Ana Luiza Sousa

22 September 2025

The annual bluegrass weevil (ABW), Listronotus maculicollis (Kirby), is a significant pest of short-mown turfgrass in eastern North America. Proper monitoring of this pest may reduce insecticide applications. We investigated the extraction rate and l...

(This article belongs to the Section Insect Pest and Vector Management)
  • Article
  • Open Access
3 Citations
2,709 Views
16 Pages

Mixed Mutual Transfer for Long-Tailed Image Classification

  • Ning Ren,
  • Xiaosong Li,
  • Yanxia Wu and
  • Yan Fu

2 October 2024

Real-world datasets often follow a long-tailed distribution, where a few majority (head) classes contain a large number of samples, while many minority (tail) classes contain significantly fewer samples. This imbalance creates an information disparit...

(This article belongs to the Section Signal and Data Analysis)
  • Article
  • Open Access
3 Citations
5,270 Views
10 Pages

28 September 2017

This research studies the effect of stratifying soil samples to try and find a suitable depth to establish a geospatial relationship for a practical soil sampling grid in New Zealand hill country. Cores were collected from 200 predetermined sites in...

  • Review
  • Open Access
78 Citations
23,112 Views
25 Pages

Tiny Medicine: Nanomaterial-Based Biosensors

  • Yeo-Heung Yun,
  • Edward Eteshola,
  • Amit Bhattacharya,
  • Zhongyun Dong and ,
  • Joon-Sub Shim,
  • Laura Conforti,
  • Dogyoon Kim,
  • Mark J. Schulz,
  • Chong H. Ahn and
  • Nelson Watts
  • + 5 authors+ 0 author

19 November 2009

Tiny medicine refers to the development of small easy to use devices that can help in the early diagnosis and treatment of disease. Early diagnosis is the key to successfully treating many diseases. Nanomaterial-based biosensors utilize the unique pr...

(This article belongs to the Section Biosensors)
  • Article
  • Open Access
3 Citations
2,727 Views
19 Pages

19 November 2022

A novel model selection and averaging approach is proposed—through integrating the corrected Akaike information criterion (AICc), the Gibbs sampler, and the Poisson regression models, to improve tropical cyclone seasonal forecasting in the Aust...

(This article belongs to the Special Issue Weather and Climate Extremes Monitoring Based on Remote Sensing Methods)
  • Review
  • Open Access
3 Citations
871 Views
15 Pages

Pollen Monitoring and Current Techniques in Aerobiology: An Update

  • Maximilian Bastl,
  • Karen Koelzer and
  • Katharina Bastl

Pollen monitoring is an integral part of aerobiology. The analysis of pollen content in the air, which is its core routine work, requires reliable devices. The continuous evolution of technology prompted us to give an update on current techniques use...

(This article belongs to the Special Issue Pollen Monitoring and Health Risks)
  • Article
  • Open Access
690 Views
26 Pages

13 March 2026

The prediction of material lifetime is central to nanomaterial engineering and reliability analysis. We propose the Marshall–Olkin Power Half-Logistic (MOPHL) distribution, obtained by applying a Marshall–Olkin transform to the Power Half...

(This article belongs to the Special Issue Reliability Estimation and Mathematical Statistics, 2nd Edition)
  • Article
  • Open Access
3 Citations
3,122 Views
15 Pages

Detailed Investigation of Cobalt-Rich Crusts in Complex Seamount Terrains Using the Haima ROV: Integrating Optical Imaging, Sampling, and Acoustic Methods

  • Yonghang Li,
  • Huiqiang Yao,
  • Zongheng Chen,
  • Lixing Wang and ,
  • Haoyi Zhou,
  • Shi Zhang and
  • Bin Zhao
  • + 2 authors+ 0 author

The remotely operated vehicle (ROV), a vital deep-sea platform, offers key advantages, including operational duration via continuous umbilical power, high task adaptability, and zero human risk. It has become indispensable for deep-sea scientific res...

(This article belongs to the Special Issue Recent Developments and Advances in Geological Oceanography and Ocean Observation in the Pacific Ocean and Its Marginal Basins—2nd Edition)
  • Article
  • Open Access
5 Citations
2,269 Views
13 Pages

25 October 2023

Barley is an important crop grown on almost 49 Mha worldwide in 2021 and is particularly significant in Europe where powdery mildew is the most frequent disease on susceptible varieties. The most suitable way to protect crops is by exploiting genetic...

(This article belongs to the Special Issue Modeling, Warning and Management Strategies of Crop Fungal Disease)
  • Article
  • Open Access
5 Citations
7,993 Views
14 Pages

23 July 2021

Marine geophysical surveys were carried out at the underwater site in the south-western sector of the Eastern Harbor of Alexandria, opposite to the Egyptian Sea Scout Club. Survey works aimed to detect and study the surface and subsurface geomorpholo...

  • Article
  • Open Access
4 Citations
4,223 Views
20 Pages

18 September 2024

Wood quality has been an ongoing concern for science, having become increasingly important in the current context, in which the demand for wood is increasing and forest fires are more frequent and violent. This study aims to evaluate the quality of w...

(This article belongs to the Special Issue Post-fire Effects on Environment)
  • Feature Paper
  • Article
  • Open Access
35 Citations
7,447 Views
29 Pages

Validation of Carbon Trace Gas Profile Retrievals from the NOAA-Unique Combined Atmospheric Processing System for the Cross-Track Infrared Sounder

  • Nicholas R. Nalli,
  • Changyi Tan,
  • Juying Warner,
  • Murty Divakarla and ,
  • Antonia Gambacorta,
  • Michael Wilson,
  • Tong Zhu,
  • Tianyuan Wang,
  • Zigang Wei and
  • Markus Rettinger
  • + 24 authors+ 19 authors

6 October 2020

This paper provides an overview of the validation of National Oceanic and Atmospheric Administration (NOAA) operational retrievals of atmospheric carbon trace gas profiles, specifically carbon monoxide (CO), methane (CH4) and carbon dioxide (CO2), fr...

(This article belongs to the Special Issue Satellite Data Application, Validation and Calibration for Atmospheric Observation)
  • Article
  • Open Access
11 Citations
4,107 Views
39 Pages

CTF-PARCS Core Multi-Physics Computational Framework for Efficient LWR Steady-State, Depletion and Transient Uncertainty Quantification

  • Gregory K. Delipei,
  • Pascal Rouxelin,
  • Agustin Abarca,
  • Jason Hou and ,
  • Maria Avramova and
  • Kostadin Ivanov
  • + 1 author+ 0 author

19 July 2022

Best Estimate Plus Uncertainty (BEPU) approaches for nuclear reactor applications have been extensively developed in recent years. The challenge for BEPU approaches is to achieve multi-physics modeling with an acceptable computational cost while pres...

(This article belongs to the Special Issue Latest Advances in Nuclear Energy Systems)
  • Article
  • Open Access
1 Citations
2,003 Views
19 Pages

Energy-Efficient Reconfigurable Acceleration Engine for Polynomial Coefficient Generation of Lattice-Based Post-Quantum Cryptography

  • Mengni Bie,
  • Wei Li,
  • Qiuxing Fu,
  • Tao Chen and ,
  • Yiran Du and
  • Longmei Nan
  • + 1 author+ 0 author

13 December 2024

Aiming at the problem of energy-efficient design of polynomial coefficient generation algorithms and reconfigurable units in lattice-based post-quantum cryptography, this paper investigates and implements an efficient coefficient generation accelerat...

  • Article
  • Open Access

12 November 2026

Monitoring animals from their vocalisations has proven indispensable for ecological research, with applications ranging from unbiased population estimation for biodiversity assessment to kinematic and acoustic quantification for research into evoluti...

(This article belongs to the Special Issue Sensor Systems for Biodiversity and Ecosystem Monitoring)
  • Article
  • Open Access
32 Citations
7,021 Views
20 Pages

22 May 2020

This study describes a semi-empirical model developed to estimate volumetric soil moisture ( ϑ v ) in bare soils during the dry season (March–May) using C-band (5.42 GHz) synthetic aperture radar (SAR) imagery acquired from the...

(This article belongs to the Special Issue Remote Sensing in Agriculture: State-of-the-Art)
  • Article
  • Open Access
29 Views
25 Pages

9 November 2026

Differentiable rasterization enables image inversion by providing gradients of image-based losses with respect to camera and scene parameters, and has become a practical foundation for inverse graphics and photometric estimation on GPUs. However, the...