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2,162 Results Found

  • Article
  • Open Access
1 Citations
3,084 Views
17 Pages

Optimizing Single-Particle Analysis Workflow: Comparative Analysis of the Symmetry Parameter and Particle Quantity upon Reconstruction of the Molecular Complex

  • Myeong Seon Jeong,
  • Han-ul Kim,
  • Mi Young An,
  • Yoon Ho Park and ,
  • Sun Hee Park,
  • Sang J. Chung,
  • Yoon-Sun Yi,
  • Sangmi Jun,
  • Young Kwan Kim and
  • Hyun Suk Jung
  • + 5 authors+ 0 author

Recent major advancements in cryo-electron microscopy (cryo-EM) have enabled high-resolution structural analysis, accompanied by developments in image processing software packages for single-particle analysis (SPA). SPA facilitates the 3D reconstruct...

(This article belongs to the Special Issue Investigations into Protein Structure)
  • Article
  • Open Access
1 Citations
1,798 Views
21 Pages

CBC Complex Regulates Hyphal Growth, Sclerotial Quantity, and Pathogenicity in the Necrotrophic Fungus Botrytis cinerea

  • Yinshan Zhang,
  • Xueting Chen,
  • Guihua Li,
  • Qingming Qin and ,
  • Mingzhe Zhang and
  • Jianchun Qin
  • + 1 author+ 0 author

2 June 2025

The cap-binding protein complex (CBC), comprising Cbp20 and Cbp80, is crucial for gene expression, yet its role in the notorious crop pathogen Botrytis cinerea remains unclear. Immunoprecipitation coupled with LC-MS/MS demonstrated that BcCbp20 inter...

(This article belongs to the Special Issue Fungal Growth and Development Based on Functional Genomics and Microbiomics)
  • Article
  • Open Access
9 Citations
5,011 Views
19 Pages

Changing water supplies and demands, inherent to climate fluctuations and human activities, are pushing for a paradigm shift in water management worldwide. The occurrence of extreme hydrometeorological and climate events such as extended wet periods...

(This article belongs to the Section Hydrology–Climate Interactions)
  • Article
  • Open Access
27 Citations
5,961 Views
19 Pages

19 August 2016

This paper proposes two kinds of approaches of angular rate sensing for micro-spacecraft with a gyrowheel (GW), which can combine attitude sensing with attitude control into one single device to achieve a compact micro-spacecraft design. In this impl...

(This article belongs to the Section Physical Sensors)
  • Article
  • Open Access
47 Citations
12,042 Views
12 Pages

Bowel Sounds Identification and Migrating Motor Complex Detection with Low-Cost Piezoelectric Acoustic Sensing Device

  • Xuhao Du,
  • Gary Allwood,
  • Katherine Mary Webberley,
  • Adam Osseiran and
  • Barry J. Marshall

3 December 2018

Interpretation of bowel sounds (BS) provides a convenient and non-invasive technique to aid in the diagnosis of gastrointestinal (GI) conditions. However, the approach’s potential is limited by variation between BS and their irregular occurrenc...

(This article belongs to the Special Issue Biosensors for the Detection of Biomarkers)
  • Opinion
  • Open Access
1 Citations
2,895 Views
12 Pages

23 October 2020

Sequencing of the human genome has permitted the development of genome-wide association studies (GWAS) to analyze the genetics of a number of complex disorders such as depression, anxiety and substance abuse. Thanks to their ability to analyze huge c...

(This article belongs to the Special Issue The Role of Polymorphic Variation in Non-coding DNA in Predicting Disease)
  • Article
  • Open Access
5 Citations
3,794 Views
16 Pages

8 October 2021

For time dependent Hamiltonians like the parametric oscillator with time-dependent frequency, the energy is no longer a constant of motion. Nevertheless, in 1880, Ermakov found a dynamical invariant for this system using the corresponding Newtonian e...

  • Article
  • Open Access
14 Citations
9,757 Views
15 Pages

Adaptation and Validation of Alternative Healthy Eating Index in Hemodialysis Patients (AHEI-HD) and Its Association with all-Cause Mortality: A Multi-Center Follow-Up Study

  • Tuyen Van Duong,
  • I-Hsin Tseng,
  • Te-Chih Wong,
  • Hsi-Hsien Chen and ,
  • Tso-Hsiao Chen,
  • Yung-Ho Hsu,
  • Sheng-Jeng Peng,
  • Ko-Lin Kuo,
  • Hsiang-Chung Liu and
  • Shwu-Huey Yang
  • + 7 authors+ 2 authors

21 June 2019

A valid diet quality assessment scale has not been investigated in hemodialysis patients. We aimed to adapt and validate the alternative healthy eating index in hemodialysis patients (AHEI-HD), and investigate its associations with all-cause mortalit...

(This article belongs to the Special Issue Targeted Nutrition in Chronic Disease)
  • Article
  • Open Access
9 Citations
2,876 Views
18 Pages

23 June 2023

In the face of the combined effects of economic development and climate change, ecosystems are experiencing unprecedented pressures. It is imperative to diagnose changes in the quantity and quality of ecosystems, as well as identify the integrated na...

(This article belongs to the Section Land Socio-Economic and Political Issues)
  • Article
  • Open Access
24 Citations
7,038 Views
33 Pages

Hydrological Alteration Index as an Indicator of the Calibration Complexity of Water Quantity and Quality Modeling in the Context of Global Change

  • Roxelane Cakir,
  • Mélanie Raimonet,
  • Sabine Sauvage,
  • Javier Paredes-Arquiola and ,
  • Youen Grusson,
  • Laure Roset,
  • Maite Meaurio,
  • Enrique Navarro,
  • Miguel Sevilla-Callejo and
  • José Miguel Sánchez-Pérez
  • + 8 authors+ 3 authors

30 December 2019

Modeling is a useful way to understand human and climate change impacts on the water resources of agricultural watersheds. Calibration and validation methodologies are crucial in forecasting assessments. This study explores the best calibration metho...

(This article belongs to the Special Issue Modeling Global Change Impacts on Water Resources: Selected Papers from the 2019/2020 SWAT International Conferences)
  • Feature Paper
  • Article
  • Open Access
6 Citations
4,369 Views
19 Pages

1 April 2023

This paper presents an analytical study of the air-gap magnetic field of a Surface Permanent Magnet (SPM) linear machine under no load. By means of the method of images, the complex expression of the magnetic field of a conductor, inside the air gap...

  • Article
  • Open Access
20 Citations
7,837 Views
15 Pages

14 September 2021

The effects of large wood (LW) presence in streams on river ecology and morphology are becoming widely researched and nowadays their ecological benefits are undisputed. Yet LW presence in most Swiss plateau streams is poor mainly due to anthropologic...

(This article belongs to the Special Issue Impact of Large Wood on River Ecosystems)
  • Article
  • Open Access
2,167 Views
23 Pages

This study focuses on biochemical pathways of complex biochemical formation, taking into account various thermodynamic parameters that change as the complexity and molecular weight of complex molecules increase. We conducted a study of the co-directi...

  • Article
  • Open Access
7 Citations
3,725 Views
16 Pages

Assessing Patient Radiation Exposure in Endoscopic Retrograde Cholangiopancreatography: A Multicenter Retrospective Analysis of Procedural Complexity and Clinical Factors

  • Touko Kaasalainen,
  • Ekaterina Saukko,
  • Outi Lindström,
  • Marianne Udd and ,
  • Sara Regnér,
  • Arto Saarela,
  • Ervin Toth,
  • Gabriele Wurm Johansson,
  • Anna-Leena Manninen and
  • Leena Kylänpää
  • + 6 authors+ 1 author

Background and aims: Endoscopic retrograde cholangiopancreatography (ERCP) procedures can result in significant patient radiation exposure. This retrospective multicenter study aimed to assess the influence of procedural complexity and other clinical...

(This article belongs to the Collection Editorial Board Members' Collection Series: Diagnostic Approaches to Gastrointestinal and Pancreatic Diseases)
  • Article
  • Open Access
5 Citations
2,430 Views
18 Pages

A Novel Lightweight Human Activity Recognition Method Via L-CTCN

  • Xue Ding,
  • Zhiwei Li,
  • Jinyang Yu,
  • Weiliang Xie and ,
  • Xiao Li and
  • Ting Jiang
  • + 1 author+ 0 author

7 December 2023

Wi-Fi-based human activity recognition has attracted significant attention. Deep learning methods are widely used to achieve feature representation and activity sensing. While more learnable parameters in the neural networks model lead to richer feat...

(This article belongs to the Section Sensor Networks)
  • Feature Paper
  • Review
  • Open Access
121 Citations
38,659 Views
13 Pages

Sleep is one of the basic physiological processes for human survival. Both sleep quantity and sleep quality are fundamental components of sleep. This review looks at both sleep quantity and sleep quality, considering how to manage the complex but pro...

(This article belongs to the Special Issue Factors Affecting the Quality of Sleep in Children)
  • Article
  • Open Access
3 Citations
5,957 Views
18 Pages

16 February 2023

The joint replenishment problem has been extensively studied and the joint replenishment strategy has been adopted by a large variety of retailers in recent years. However, the joint replenishment problem under minimum order quantity and other constr...

(This article belongs to the Special Issue Business Analytics: Mining, Analysis, Optimization and Applications)
  • Article
  • Open Access
20 Citations
9,862 Views
7 Pages

Summation by Asian Elephants (Elephas maximus)

  • Naoko Irie and
  • Toshikazu Hasegawa

27 March 2012

Recent empirical evidence for complex cognition in elephants suggests that greater attention to comparative studies between non-human primates and other animals is warranted. We have previously shown that elephants possess the ability to judge the di...

  • Article
  • Open Access
9 Citations
2,710 Views
12 Pages

9 June 2022

Given the increasingly serious nature of environmental problems, many countries have recently declared carbon neutrality policies and expended efforts to implement them. The domestic building industry aims to reduce its environmental impact using lif...

  • Proceeding Paper
  • Open Access
1 Citations
4,118 Views
10 Pages

The ABC of Physics

  • John Skilling and
  • Kevin Knuth

Why quantum? Why spacetime? We find that the key idea underlying both is uncertainty. In a world lacking probes of unlimited delicacy, our knowledge of quantities is necessarily accompanied by uncertainty. Consequently, physics requires a calculus of...

(This article belongs to the Proceedings of The 40th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering)
  • Article
  • Open Access
1 Citations
1,710 Views
15 Pages

FoxP3+ Regulatory T-Cell Quantities in Nodal T-Follicular Helper Cell Lymphomas and Peripheral T-Cell Lymphomas Not Otherwise Specified and Their Impact on Overall Survival

  • Eva Erzar,
  • Alexandar Tzankov,
  • Janja Ocvirk,
  • Biljana Grčar Kuzmanov and ,
  • Lučka Boltežar,
  • Veronika Kloboves Prevodnik and
  • Gorana Gašljević
  • + 2 authors+ 0 author

29 November 2024

Background/Objectives: The tumour microenvironment (TME) plays an important role in the development and progression of cancer and it differs among lymphomas, both with respect to the composition and quantity of specific tumour-infiltrating immune cel...

(This article belongs to the Section Tumor Microenvironment)
  • Article
  • Open Access
5 Citations
3,636 Views
15 Pages

Use of Neural Networks for Lifetime Analysis of Teeming Ladles

  • Dalibor Jančar,
  • Mario Machů,
  • Marek Velička,
  • Petr Tvardek and ,
  • Leoš Kocián and
  • Jozef Vlček
  • + 1 author+ 0 author

19 November 2022

When describing the behaviour and modelling of real systems, which are characterized by considerable complexity, great difficulty, and often the impossibility of their formal mathematical description, and whose operational monitoring and measurement...

(This article belongs to the Special Issue Design, Manufacturing and Properties of Refractory Materials)
  • Brief Report
  • Open Access
6 Citations
2,783 Views
11 Pages

Classical forbidden processes paved the way for the description of mechanical systems with the help of complex Hamiltonians. Fractional integrals of complex order appear as a natural generalization of those of real order. We propose the complex fract...

(This article belongs to the Section Complexity)
  • Article
  • Open Access
2 Citations
10,117 Views
15 Pages

1 June 2023

This article focuses on solving the order quantity allocation problem for retailers. It considers factors such as quality constraints, nonlinear quantity discounts, and price-dependent demand. By formulating it as a nonlinear maximization problem, th...

(This article belongs to the Special Issue Applied Mathematical Modeling and Optimization)
  • Article
  • Open Access
6 Citations
6,524 Views
20 Pages

18 August 2016

In this paper, we revisit the notion of the “minus logarithm of stationary probability” as a generalized potential in nonequilibrium systems and attempt to illustrate its central role in an axiomatic approach to stochastic nonequilibrium thermodynami...

(This article belongs to the Special Issue Information and Self-Organization)
  • Article
  • Open Access
1 Citations
1,281 Views
21 Pages

Model-Centric or Data-Centric Approach? A Case Study on the Classification of Surface Defects in Steel Hot Rolling Using Convolutional Neural Networks

  • Francisco López de la Rosa,
  • José L. Gómez-Sirvent,
  • Roberto Sánchez-Reolid,
  • Rafael Morales and
  • Antonio Fernández-Caballero

16 January 2026

Any industrial application that uses convolutional neural networks (CNNs) requires initial data and resources in order to train the models. However, the selection of models must be appropriate to the quality and quantity of the available data and com...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
11 Citations
3,279 Views
11 Pages

Reliability Modeling and Analysis of Multi-Degradation of Momentum Wheel Based on Copula Function

  • Yan-Feng Li,
  • Ming Huang,
  • Song Bai,
  • Yuan Chen and
  • Hong-Zhong Huang

6 December 2021

The momentum wheel is a key component of the satellite attitude control system and has a direct impact on the reliability and overall life of the satellite. The momentum wheel has the characteristics of a high reliability, long life, and complex fail...

(This article belongs to the Special Issue Reliability Theory and Applications in Complicated and Smart Systems)
  • Article
  • Open Access
6 Citations
3,727 Views
20 Pages

15 November 2024

Accurate earthwork quantity estimation is essential for effective project planning and cost management in the Architecture, Engineering, and Construction (AEC) industry. Traditional methods for quantity takeoff are often time-consuming and susceptibl...

  • Article
  • Open Access
14 Citations
4,284 Views
13 Pages

5 May 2017

Pulses with different amplitudes occur when an inner partial discharge fault exists in SF6-gas-insulated DC high-voltage electrical equipment. SF6 decomposes following complex physical and chemical processes. Discussing and quantifying the mathematic...

(This article belongs to the Special Issue Selected Papers from 2016 IEEE International Conference on High Voltage Engineering (ICHVE 2016))
  • Review
  • Open Access
1 Citations
2,734 Views
14 Pages

Analysing Complex Oral Protein Samples: Complete Workflow and Case Analysis of Salivary Pellicles

  • Chen-Xuan Wei,
  • Michael Francis Burrow,
  • Michael George Botelho and
  • W. Keung Leung

25 June 2021

Studies on small quantity, highly complex protein samples, such as salivary pellicle, have been enabled by recent major technological and analytical breakthroughs. Advances in mass spectrometry-based computational proteomics such as Multidimensional...

(This article belongs to the Special Issue Oral Conditions and Dental Behavior in Patients with Systemic Diseases)
  • Article
  • Open Access
648 Views
17 Pages

Within the framework of argument realization theory, Semantic Role Lists, Participant Roles, and Predicate–Argument Structures represent competing models of verb semantics, each yielding distinct predictions regarding mental representation and proces...

  • Article
  • Open Access
6 Citations
3,765 Views
18 Pages

This paper analyzes the complex relationships of factors influencing residue biomass management in cereal–sheep production systems in semi-arid areas of Tunisia. The Bayesian belief network (BBN) methodology was applied to identify factors enabling t...

  • Article
  • Open Access
42 Citations
5,861 Views
9 Pages

5 August 2024

Thermogravimetry (TGA) and differential scanning calorimetry (DSC) are used broadly to study the kinetics of thermally stimulated processes such as thermal decomposition (pyrolysis) or thermal polymerization. These studies typically yield the activat...

  • Article
  • Open Access
4 Citations
5,837 Views
29 Pages

22 January 2025

This study compares time-based and quantity-based consolidation strategies within the Vehicle Routing Problem (VRP) framework to optimize supplier profitability and logistical efficiency. The time-based model consolidates deliveries at fixed interval...

(This article belongs to the Special Issue Application of Data-Driven in Sustainable Logistics and Supply Chain)
  • Article
  • Open Access
6 Citations
2,968 Views
17 Pages

23 July 2024

Tilted fibre Bragg gratings are optical fibre structures used as sensors of various physical quantities. Their unique measurement capabilities result from the high complexity of the optical spectrum consisting of several dozen cladding mode resonance...

(This article belongs to the Section Optics and Lasers)
  • Article
  • Open Access
5 Citations
3,101 Views
18 Pages

Effect of pH-Regulation on the Capture of Lipopolysaccharides from E. coli EH100 by Four-Antennary Oligoglycines in Aqueous Medium

  • Anna Y. Gyurova,
  • Kaloyan Berberov,
  • Alexander Chinarev,
  • Ljubomir Nikolov and ,
  • Daniela Karashanova and
  • Elena Mileva
  • + 1 author+ 0 author

12 December 2021

Bacterial lipopolysaccharides (LPS) are designated as endotoxins, because they cause fever and a wide range of pathologies in humans. It is important to develop effective methodologies to detect trace quantities of LPS in aqueous systems. The present...

(This article belongs to the Section Soft Matter)
  • Article
  • Open Access
19 Citations
4,005 Views
17 Pages

11 November 2019

The prediction of the unit grouting quantity is one of the key points in the design and construction of karst curtain grouting. Because of the concealment and complexity of the karst curtain grouting project, there is no reliable solution to this pro...

(This article belongs to the Special Issue Short-Term Forecasting in Civil Engineering with Multidisciplinary Approaches: Combined Numerical, Experimental and Statistical Methods)
  • Article
  • Open Access
7 Citations
3,423 Views
12 Pages

Quantifying Total Influence between Variables with Information Theoretic and Machine Learning Techniques

  • Andrea Murari,
  • Riccardo Rossi,
  • Michele Lungaroni,
  • Pasquale Gaudio and
  • Michela Gelfusa

24 January 2020

The increasingly sophisticated investigations of complex systems require more robust estimates of the correlations between the measured quantities. The traditional Pearson correlation coefficient is easy to calculate but sensitive only to linear corr...

(This article belongs to the Special Issue Selected Papers from 5th International Electronic Conference on Entropy and Its Applications)
  • Proceeding Paper
  • Open Access
1,559 Views
11 Pages

Quantifying Total Influence between Variables with Information Theoretic and Machine Learning Techniques

  • Andrea Murari,
  • Riccardo Rossi,
  • Michele Lungaroni,
  • Pasquale Gaudio and
  • Michela Gelfusa

17 November 2019

The increasingly sophisticated investigations of complex systems require more robust estimates of the correlations between the measured quantities. The traditional Pearson Correlation Coefficient is easy to calculate but is sensitive only to linear c...

(This article belongs to the Proceedings of The 5th International Electronic Conference on Entropy and Its Applications)
  • Article
  • Open Access
10 Citations
6,053 Views
20 Pages

By using complex quaternion, which is the system of quaternion representation extended to complex numbers, we show that the laws of electromagnetism can be expressed much more simply and concisely. We also derive the quaternion representation of rota...

  • Feature Paper
  • Article
  • Open Access
18 Citations
5,544 Views
22 Pages

The Role of Soluble Polysaccharides in Tannin-Cell Wall Interactions in Model Solutions and in Wines

  • Andrea Osete-Alcaraz,
  • Ana Belén Bautista-Ortín and
  • Encarna Gómez-Plaza

25 December 2019

The interactions between tannins and soluble and insoluble cell wall components are, in part, responsible for the low quantities of tannins found in wines compared with the quantities in grapes. The use of polysaccharides to compete with cell wall co...

(This article belongs to the Special Issue Biochemistry of Wine and Beer)
  • Article
  • Open Access
32 Citations
6,809 Views
15 Pages

A New and Stable Estimation Method of Country Economic Fitness and Product Complexity

  • Vito D. P. Servedio,
  • Paolo Buttà,
  • Dario Mazzilli,
  • Andrea Tacchella and
  • Luciano Pietronero

12 October 2018

We present a new metric estimating fitness of countries and complexity of products by exploiting a non-linear non-homogeneous map applied to the publicly available information on the goods exported by a country. The non homogeneous terms guarantee bo...

(This article belongs to the Special Issue Economic Fitness and Complexity)
  • Article
  • Open Access
3 Citations
2,445 Views
18 Pages

Numerical information plays an important role in various fields such as scientific, financial, social, statistics, and news. Most prior studies adopt unsupervised methods by designing complex handcrafted pattern-matching rules to extract numerical in...

  • Article
  • Open Access
1 Citations
1,930 Views
17 Pages

8 August 2024

This study researched the prediction of the BSR noise evaluation quantitative index, Loudness N10, for sound sources with noise using statistics and machine learning. A total of 1170 data points was obtained from 130 automotive seats measured at 9-po...

(This article belongs to the Section Physical Sensors)
  • Feature Paper
  • Article
  • Open Access
10 Citations
10,284 Views
17 Pages

15 November 2017

In recent years, tools from information theory have played an increasingly prevalent role in statistical machine learning. In addition to developing efficient, computationally feasible algorithms for analyzing complex datasets, it is of theoretical i...

(This article belongs to the Special Issue Information Theory in Machine Learning and Data Science)
  • Article
  • Open Access
22 Citations
5,803 Views
15 Pages

Process Fingerprint in Micro-EDM Drilling

  • Mattia Bellotti,
  • Jun Qian and
  • Dominiek Reynaerts

11 April 2019

The micro electrical discharge machining (micro-EDM) process is extensively used in aerospace, automotive, and biomedical industries for drilling small holes in difficult-to-machine materials. However, due to the complexity of the electrical discharg...

(This article belongs to the Special Issue Product/Process Fingerprint in Micro Manufacturing)
  • Article
  • Open Access
12 Citations
4,536 Views
15 Pages

One-Parameter Fisher–Rényi Complexity: Notion and Hydrogenic Applications

  • Irene V. Toranzo,
  • Pablo Sánchez-Moreno,
  • Łukasz Rudnicki and
  • Jesús S. Dehesa

30 December 2016

In this work, the one-parameter Fisher–Rényi measure of complexity for general d-dimensional probability distributions is introduced and its main analytic properties are discussed. Then, this quantity is determined for the hydrogenic systems in terms...

(This article belongs to the Section Information Theory, Probability and Statistics)
  • Article
  • Open Access
12 Citations
5,921 Views
11 Pages

Background: We have determined previously that the water extract of sugar maple bark contained an important quantity of a complex sugar. In this study, we investigated the organosolv pulping of pre-extracted bark to follow the acid conversion of suga...

  • Article
  • Open Access
11 Citations
5,952 Views
20 Pages

Sensor Selection and State Estimation for Unobservable and Non-Linear System Models

  • Thijs Devos,
  • Matteo Kirchner,
  • Jan Croes,
  • Wim Desmet and
  • Frank Naets

11 November 2021

To comply with the increasing complexity of new mechatronic systems and stricter safety regulations, advanced estimation algorithms are currently undergoing a transformation towards higher model complexity. However, more complex models often face iss...

(This article belongs to the Special Issue Intelligent Soft Sensors)
  • Article
  • Open Access
8 Citations
3,346 Views
31 Pages

Fertility, social status, and social trust are main social choice behaviors of Chinese farmers. This paper adopts the childbearing–value logic to establish a theoretical model of farmers’ childbearing–social status–social trus...

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