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3,937 Results Found

  • Article
  • Open Access
4 Citations
3,613 Views
24 Pages

Study on Screening Parameter Optimization of Wet Sand and Gravel Particles Using the GWO-SVR Algorithm

  • Jiacheng Zhou,
  • Libin Zhang,
  • Longchao Cao,
  • Zhen Wang,
  • Hui Zhang,
  • Min Shen,
  • Zilong Wang and
  • Fang Liu

20 April 2023

The optimization of screening parameters will directly improve the screening performance of vibration screens, which has been a concern of the industry. In this work, the discrete element model of wet sand and gravel particles is established, and the...

  • Article
  • Open Access
1 Citations
1,096 Views
21 Pages

Process Parameter Screening Through Fractional Factorial Design for the Synthesis of Gold Nanoparticles

  • Harshilkumar Jani,
  • Ketan Ranch,
  • Vijay R. Chidrawar,
  • Popat Mohite and
  • Sudarshan Singh

2 October 2025

Nanoparticles (NPs) of noble metals such as gold have garnered significant attention due to their novel optical and catalytic properties, their theranostic properties, as they are biocompatible, and they attract considerable interest in a range of ap...

  • Article
  • Open Access
15 Citations
2,690 Views
13 Pages

24 October 2019

Background: There is a medical need for an easy, fast, and non-invasive method for metabolic syndrome (MetS) screening. This study aimed to assess the ability of FibroScan to detect MetS, in participants who underwent a self-paid health examination....

  • Article
  • Open Access
848 Views
12 Pages

Random Phase Screen in Scattering Media with Multi-Parameter Coupling

  • Pengfei Wu,
  • Yixiao Li,
  • Sichen Lei,
  • Jiao Wang,
  • Zhenkun Tan,
  • Tong Zhang and
  • Xiaofan Wang

23 September 2025

The modeling of light propagation in scattering media is an important topic that has attracted considerable attention in recent decades. Coupling microscopic parameters such as particle concentration, particle size, and the refractive index of the me...

  • Article
  • Open Access
1 Citations
1,026 Views
14 Pages

22 November 2024

A multi-objective grasshopper optimization algorithm (MOGOA) with an adaptive curve c(t) and the enhanced Levy fight strategy (CLMOGOA) was proposed to optimize the process parameters of rotary screen coating, setting the thickness and uniformity of...

  • Article
  • Open Access
14 Citations
4,272 Views
17 Pages

Parameter Screening of PVDF/PVP Multi-Channel Capillary Membranes

  • Jan O. Back,
  • Rupert Brandstätter,
  • Martin Spruck,
  • Marc Koch,
  • Simon Penner and
  • Marco Rupprich

11 March 2019

The increasing research in the field of polymeric multi-channel membranes has shown that their mechanical stability is beneficial for a wide range of applications. The more complex interplay of formation process parameters compared to a single-channe...

  • Article
  • Open Access
10 Citations
4,111 Views
10 Pages

Cleaving Ergot Alkaloids by Hydrazinolysis—A Promising Approach for a Sum Parameter Screening Method

  • Maximilian Kuner,
  • Susanne Kühn,
  • Hajo Haase,
  • Klas Meyer and
  • Matthias Koch

11 May 2021

Ergot alkaloids are mycotoxins formed by fungi of the Claviceps genus, which are some of the most common contaminants of food and feed worldwide. These toxins are a structurally heterogeneous group of compounds, sharing an ergoline backbone. Six stru...

  • Article
  • Open Access
11 Citations
2,549 Views
14 Pages

Our objective was to determine and optimize the significant parameters affecting mechanical properties and mean fiber diameter (MFD) of a novel GTR/GBR membrane composed of polycaprolactone (PCL) and chicken eggshell membrane (ESM). For this, we prep...

  • Article
  • Open Access
5 Citations
1,936 Views
25 Pages

Parameterization of Multi-Angle Shaker Based on PSO-BP Neural Network

  • Jinxia Zhang,
  • Yan Wang,
  • Fusheng Niu,
  • Hongmei Zhang,
  • Songyi Li and
  • Yanpeng Wang

11 July 2023

It was possible to conduct a study on the shape and parameterization of the vibrating screen so as to explore the relationship between detailed vibrating screen motion parameters and particle group distribution under different screen surface states....

  • Article
  • Open Access
3 Citations
3,452 Views
14 Pages

Quantification of Ergot Alkaloids via Lysergic Acid Hydrazide—Development and Comparison of a Sum Parameter Screening Method

  • Maximilian Kuner,
  • Jan Lisec,
  • Tatjana Mauch,
  • Jörg Konetzki,
  • Hajo Haase and
  • Matthias Koch

25 April 2023

Ergot alkaloids are a group of mycotoxins occurring in products derived from various grasses (e.g., rye) and have been regulated in the EU recently. The new maximum levels refer to the sum of the six most common ergot alkaloids in their two stereoiso...

  • Article
  • Open Access
8 Citations
3,532 Views
10 Pages

3 June 2019

The question of stability of a given quantum system made up of charged particles is of fundamental interest in atomic, molecular, and nuclear physics. In this work, the stability for the negatively charged positronium (Ps)-like ions or the three-body...

  • Article
  • Open Access
5 Citations
2,252 Views
11 Pages

1 August 2023

Background: The purpose of this study was to validate the applicability of a new screening parameter of VPTW defined as the difference between the ascending and descending thresholds of vibrotactile perception to evaluation of the increasing risk of...

  • Review
  • Open Access
1,198 Views
19 Pages

19 November 2025

High-energy ball milling (HEBM) offers a pathway for the green preparation of multifunctional coatings. However, existing research lacks systematic frameworks addressing the interplay of HEBM process parameters, elemental screening criteria, and coat...

  • Article
  • Open Access
4 Citations
1,069 Views
16 Pages

7 April 2025

This study proposes a novel modelling approach that integrates mutual information (MI)-based parameter screening with random forest (RF) modelling to achieve an accurate quantitative prediction of surface hardness and impact energy in two martensitic...

  • Article
  • Open Access
38 Citations
5,920 Views
24 Pages

14 September 2020

Screening techniques have been widely deployed in industrial production for the size-separation of granular materials such as coal. The elliptical vibrating screen has been regarded as an excellent screening apparatus in terms of its high screening e...

  • Article
  • Open Access
19 Citations
5,097 Views
17 Pages

Parameter Optimization of SWMM Model Using Integrated Morris and GLUE Methods

  • Baoling Zhong,
  • Zongmin Wang,
  • Haibo Yang,
  • Hongshi Xu,
  • Meiyan Gao and
  • Qiuhua Liang

30 December 2022

The USEPA (United States Environmental Protection Agency) Storm Water Management Model (SWMM) is one of the most extensively implemented numerical models for simulating urban runoff. Parameter optimization is essential for reliable SWMM model simulat...

  • Article
  • Open Access
3 Citations
2,922 Views
21 Pages

Numerical Simulation and Optimization of Peanut Sheller Air–Screen Cleaning Device

  • Zhixia Liu,
  • Yongqiang Yu,
  • Jing Wang,
  • Zhiwei Kang,
  • Fengyu He and
  • Lianxing Gao

14 October 2023

To improve its cleaning performance, the peanut sheller’s air–screen cleaning device was used as the research object, and a numerical simulation was carried out. A scheme was proposed to optimize the installation angle of the screen surfa...

  • Article
  • Open Access
5 Citations
3,880 Views
11 Pages

The rate of myopia in children is increasing rapidly under online learning scenarios. One of the important reasons for this is incorrect reading and writing posture. Three screen view parameters (viewing angle, viewing height, and viewing distance) a...

  • Article
  • Open Access
2 Citations
2,272 Views
21 Pages

31 January 2024

For the same frequency, a vibrating screen usually can only achieve a circular or linear motion trajectory, which will lead to the phenomenon of screen clogging. The compound frequency vibrating screen can achieve various motion trajectories accordin...

  • Article
  • Open Access
13 Citations
6,974 Views
29 Pages

Sensitivity analysis (SA) is often applied to evaluate the behavior of ecological models in which the integrated soil and crop processes often vary over time. In this study, the time dependence of the parameter sensitivity of a process-based agro-eco...

  • Article
  • Open Access
1 Citations
2,949 Views
5 Pages

Changes in erythrocyte parameters are well known in both β-thalassemia minor (BTM) and iron deficiency (ID) when either is present alone; however, to our knowledge, there has been no study showing the changes when the two conditions coexist. We...

  • Article
  • Open Access
925 Views
11 Pages

Gait-Based Screening for Cognitive Impairment in Older Adults: A Fast and Objective Approach

  • Jose Luis Perez-Lasierra,
  • Marina Azpíroz-Puente,
  • Martin Morita-Hernandez,
  • Antonio Gómez-Bernal,
  • José-Víctor Alfaro-Santafé and
  • Javier Alfaro-Santafé

26 September 2025

Background/Objectives: Cognitive impairment in older adults is a growing public health concern due to global population aging. Early detection is crucial, yet current screening methods are time-consuming and require clinical expertise. Gait analysis...

  • Article
  • Open Access
5 Citations
2,222 Views
20 Pages

Phenomenological Nondimensional Parameter Decomposition to Enhance the Use of Simulation Modeling in Fire Probabilistic Risk Assessment of Nuclear Power Plants

  • Sari Alkhatib,
  • Tatsuya Sakurahara,
  • Seyed Reihani,
  • Ernest Kee,
  • Brian Ratte,
  • Kristin Kaspar,
  • Sean Hunt and
  • Zahra Mohaghegh

2 July 2024

Simulation modeling is crucial in support of probabilistic risk assessment (PRA) for nuclear power plants (NPPs). There is a challenge, however, associated with simulation modeling that relates to the time and resources required for collecting data t...

  • Article
  • Open Access
2 Citations
2,226 Views
15 Pages

Particle Size Distribution of Materials and Chemical Element Composition in Mixed Commercial Waste

  • Maximilian Julius Enengel,
  • Tatjana Lasch,
  • Lisa Kandlbauer,
  • Sandra Antonia Viczek,
  • Roland Pomberger and
  • Renato Sarc

25 February 2025

In processing mixed commercial waste (MCW), particle size distribution is as critical as material composition. Detailed knowledge of particle size distribution unlocks the recycling potential of specific material groups and facilitates the efficient...

  • Article
  • Open Access
5 Citations
2,463 Views
12 Pages

Track False-Target Deception Method Based on Phase-Switched Screen

  • Guoqing Hao,
  • Dejun Feng,
  • Junjie Wang,
  • Zimeng Zhou and
  • Ling Wang

Track processing is the foundation of radar multi-target tracking, and the processing performance for jamming has particular research significance when it comes to protecting high-value targets. At present, passive jamming using a modulated metasurfa...

  • Article
  • Open Access
18 Citations
3,734 Views
17 Pages

20 October 2023

The material extrusion fused deposition modeling (FDM) technique has become a widely used technique that enables the production of complex parts for various applications. To overcome limitations of PLA material such as low impact toughness, commercia...

  • Article
  • Open Access
2 Citations
1,371 Views
22 Pages

Cryopreservation Protocol Optimization for Penaeus monodon Sperm: Reagent Screening and Parameter Refinement

  • Dewei Kong,
  • Song Jiang,
  • Jianzhi Shi,
  • Qibin Yang,
  • Jianhua Huang,
  • Yundong Li,
  • Yangyang Ding,
  • Jieyi Wang,
  • Xinyu Qi and
  • Falin Zhou
  • + 1 author

11 April 2025

Penaeus monodon (black tiger shrimp) is one of the important shrimp species in aquaculture. Cryopreserving its sperm not only provides technical support for breeding but also effectively prevents the decline of genetic resources, promoting the sustai...

  • Article
  • Open Access
43 Citations
4,884 Views
14 Pages

Screening for Liver Fibrosis and Steatosis in a Large Cohort of Patients with Type 2 Diabetes Using Vibration Controlled Transient Elastography and Controlled Attenuation Parameter in a Single-Center Real-Life Experience

  • Ioan Sporea,
  • Ruxandra Mare,
  • Alina Popescu,
  • Silviu Nistorescu,
  • Victor Baldea,
  • Roxana Sirli,
  • Adina Braha,
  • Alexandra Sima,
  • Romulus Timar and
  • Raluca Lupusoru

6 April 2020

Background: Type 2 diabetes mellitus (T2DM), obesity, hyperlipidemia, and hypertension are considered risk factors for developing non-alcoholic fatty liver disease (NAFLD). This study aims to assess steatosis and fibrosis severity in a cohort of T2DM...

  • Article
  • Open Access
3,532 Views
23 Pages

Framework as a Service, FaaS: Personalized Prebiotic Development for Infants with the Elements of Time and Parametric Modelling of In Vitro Fermentation

  • Ka-Lung Lam,
  • Wai-Yin Cheng,
  • Fan Yang,
  • Shaoling Lin,
  • Lijun You,
  • Jiachi Chiou,
  • Hoi-Shan Kwan and
  • Peter Chi-Keung Cheung

We proposed a framework with parametric modeling to obtain biological relevant parameters from the total probiotic growth pattern and metabolite production curves. The lag phase, maximum increase rate, and maximum capacity were obtained via a 205-h e...

  • Article
  • Open Access
10 Citations
4,467 Views
17 Pages

A New CO2-EOR Methods Screening Model Based on Interdependency Parameters

  • Diyah Rosiani,
  • Asep Kurnia Permadi,
  • Hasian Parlindungan Septoratno Siregar,
  • Agus Yodi Gunawan and
  • Tutuka Ariadji

13 April 2022

The successful implementation of carbon dioxide-enhanced oil recovery (CO2-EOR) is crucial in increasing oil production and reducing carbon emissions. For this reason, screening criteria are needed for the initial characterization of a suitable CO2-E...

  • Article
  • Open Access
9 Citations
2,644 Views
13 Pages

Simultaneously Screening for Liver Steatosis and Fibrosis in Romanian Type 2 Diabetes Mellitus Patients Using Vibration-Controlled Transient Elastography with Controlled Attenuation Parameter

  • Anca Trifan,
  • Ermina Stratina,
  • Robert Nastasa,
  • Adrian Rotaru,
  • Remus Stafie,
  • Sebastian Zenovia,
  • Laura Huiban,
  • Catalin Sfarti,
  • Camelia Cojocariu and
  • Carol Stanciu
  • + 5 authors

Non-alcoholic fatty liver disease (NAFLD) is a common finding among patients with type 2 diabetes mellitus (T2DM). Between NAFLD and T2DM exist a bidirectional relationship. Patients with T2DM are at high risk for NAFLD, and evidence suggests that T2...

  • Article
  • Open Access
2,139 Views
11 Pages

Lung Clearance Index as a Screening Parameter of Pulmonary Impairment in Patients under Immune Checkpoint Therapy: A Pilot Study

  • Maya-Leonie C. Steinbach,
  • Jakob Eska,
  • Julia Weitzel,
  • Alexandra R. Görges,
  • Julia K. Tietze and
  • Manfred Ballmann

30 May 2024

Background: Immune checkpoint blockade (ICB) has presented a breakthrough in the treatment of malignant tumors and increased the overall survival of patients with various tumor entities. ICB may also cause immune-related adverse events, such as pneum...

  • Article
  • Open Access
2,003 Views
21 Pages

1 February 2023

The design parameters are the most momentous factors in carrying out performance matching. For complex electromechanical products with a large number of design parameters, determining a set of critical design parameters which have a great influence o...

  • Article
  • Open Access
3 Citations
4,758 Views
13 Pages

9 September 2021

Hitherto, there has been no comprehensive study on the usefulness of cell population data (CPD) parameters as a screening tool in the discrimination of non-neoplastic and neoplastic haematological disorders. Hence, we aimed to develop an algorithm de...

  • Article
  • Open Access
20 Citations
5,314 Views
18 Pages

The threshing of frozen corn is accompanied by breakage and adherence, which influence the cleaning performance when the corn-cleaning mixture is separated and cleaned. In order to reduce the impurity ratio and loss ratio during frozen corn cleaning...

  • Article
  • Open Access
15 Citations
3,127 Views
16 Pages

An Evaluation of Different Parameters to Screen Ornamental Shrubs for Salt Spray Tolerance

  • Stefania Toscano,
  • Ferdinando Branca,
  • Daniela Romano and
  • Antonio Ferrante

27 August 2020

In the context of seaside landscaping, one of the greatest challenges for practitioners and scientists is to select suitable species that are able to tolerate salt spray. This is the key aspect for a wide number of potentially suitable species. The o...

  • Article
  • Open Access
29 Citations
3,563 Views
16 Pages

SVM Performance for Predicting the Effect of Horizontal Screen Diameters on the Hydraulic Parameters of a Vertical Drop

  • Rasoul Daneshfaraz,
  • Ehsan Aminvash,
  • Amir Ghaderi,
  • John Abraham and
  • Mohammad Bagherzadeh

7 May 2021

The present study investigated the application of support vector machine algorithms for predicting hydraulic parameters of a vertical drop equipped with horizontal screens. The study incorporated varying sizes of a rectangular channel. Horizontal scr...

  • Article
  • Open Access
8 Citations
2,841 Views
11 Pages

Screening for Liver Steatosis and Fibrosis in Patients with Inflammatory Bowel Disease Using Vibration Controlled Transient Elastography with Controlled Attenuation Parameter

  • Anca Trifan,
  • Remus Stafie,
  • Adrian Rotaru,
  • Ermina Stratina,
  • Sebastian Zenovia,
  • Robert Nastasa,
  • Laura Huiban,
  • Tudor Cuciureanu,
  • Cristina Muzica and
  • Carol Stanciu
  • + 6 authors

9 October 2022

Background and Aims: Inflammatory bowel diseases (IBD) are frequently associated with extraintestinal manifestations, hepatic injury being of concern in these patients. Current literature reports an increased prevalence of liver steatosis and fibrosi...

  • Article
  • Open Access
6 Citations
3,065 Views
12 Pages

A Novel Algorithm Using Cell Population Data (VCS Parameters) as a Screening Discriminant between Alpha and Beta Thalassemia Traits

  • Angeli Ambayya,
  • Santina Sahibon,
  • Thoo Wei Yang,
  • Qian-Yun Zhang,
  • Rosline Hassan and
  • Jameela Sathar

22 November 2021

Thalassemia is one of the major inherited haematological disorders in the Southeast Asia region. This study explored the potential utility of red blood cell (RBC) parameters and reticulocyte cell population data (CPD) parameters in the differential d...

  • Article
  • Open Access
9 Citations
6,060 Views
19 Pages

12 August 2020

A novel hydrocyclone including a cylindrical screen embedded in a conventional hydrocyclone (CH), named three products hydrocyclone screen (TPHS), has been successfully designed. In TPHS, the combination of centrifugal classification and screening wa...

  • Article
  • Open Access
2,206 Views
26 Pages

21 June 2022

Electrodialysis (ED) may be designed to enhance wastewater recycling efficiency for crop irrigation in areas where water distribution is otherwise inaccessible. ED process controls are difficult to manage because the ED cells need to be custom-built...

  • Article
  • Open Access
25 Citations
3,343 Views
13 Pages

3 March 2023

There are many technologies to implement sand control in sand-prone wells, drilled in either weakly or nonconsolidated sandstones. Technologies that are used to prevent sanding can be divided into the following groups: screens (wire-wrapped screens,...

  • Article
  • Open Access
22 Citations
5,308 Views
12 Pages

28 November 2020

The up-to-date scientific evidence suggests that adequate levels of physical activity provide essential health benefits for children and adolescents and help to maintain a healthy body weight. In this sense, children and adolescents should at least a...

  • Article
  • Open Access
2 Citations
2,326 Views
10 Pages

The Development and Validation of a Glaucoma Health Score for Glaucoma Screening Based on Clinical Parameters and Optical Coherence Tomography Metrics

  • Michael Chaglasian,
  • Takashi Nishida,
  • Sasan Moghimi,
  • Ashley Speilburg,
  • Mary K. Durbin,
  • Huiyuan Hou,
  • Nevin W. El-Nimri,
  • Christopher K. Lee,
  • Anya Guzman and
  • Robert N. Weinreb
  • + 4 authors

8 November 2024

Background/Objectives: This study aims to develop and validate a Glaucoma Health Score (GHS) that incorporates multiple individual glaucoma risk factors to enhance glaucoma detection in screening environments. Methods: The GHS was developed using a r...

  • Article
  • Open Access
639 Views
21 Pages

A Simplified Methodology for Solvent Screening in Selective Extraction of Lipids from Microalgae Based on Hansen Solubility Parameters

  • Costas Tsioptsias,
  • Stefania Mitis,
  • Alexandra Rentzela,
  • Kalitsa Alvanou,
  • Dimitra Kelesi,
  • Christos Manolis,
  • Anastasia Stergiou,
  • Sotirios D. Kalamaras and
  • Petros Samaras

16 November 2025

Microalgae are considered a potential source of fatty acid esters that are suitable for biodiesel production. However, a principal bottleneck in lipids extraction is related to the selection of appropriate solvents in order to obtain an efficient pro...

  • Article
  • Open Access
6 Citations
4,231 Views
24 Pages

27 February 2023

Applications of analytical quality by design (QbD) approach for developing HPLC (High Performance Liquid Chromatography) methods for food components assays, and separations of complex natural product mixtures, are still limited. The current study dev...

  • Article
  • Open Access
3 Citations
2,253 Views
13 Pages

Geometric Parameter Self-Calibration Based on Projection Feature Matching for X-Ray Nanotomography

  • Shuangzhan Yang,
  • Yu Han,
  • Lei Li,
  • Xiaoqi Xi,
  • Siyu Tan,
  • Linlin Zhu,
  • Mengnan Liu and
  • Bin Yan

17 November 2022

The mismatch of geometric parameters in a nanotomography system bears a significant impact on the reconstructed images. Moreover, projection image noise is increased due to limitations of the X-ray power source. The accuracy of the existing self-cali...

  • Article
  • Open Access
6 Citations
1,756 Views
14 Pages

Diversity Analysis and Comprehensive Evaluation of 101 Soybean (Glycine max L.) Germplasms Based on Sprout Quality Characteristics

  • Xiaoyan Zhang,
  • Gufeng Wu,
  • Yuhe Wu,
  • Ning Tang,
  • Lu Huang,
  • Dongqing Dai,
  • Xingxing Yuan,
  • Chenchen Xue and
  • Xin Chen

4 November 2024

Soybean sprouts are a common culinary vegetable due to their high nutrition and tasty flavors. To select soybean varieties with excellent sprout quality, 101 soybean materials were collected from different regions of China, and eight sprout quality p...

  • Article
  • Open Access
1 Citations
3,163 Views
12 Pages

Incident Chlamydia trachomatis Infection in a High School Population

  • M. Jacques Nsuami,
  • Wato Nsa,
  • Catherine L. Cammarata,
  • David H. Martin and
  • Stephanie N. Taylor

17 September 2022

Prospective cohort studies of sexually transmitted infections (STIs) are logistically impractical owing to time and expenses. In schools, students are readily available for school-related follow-ups and monitoring. Capitalizing on the logistics that...

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