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4,814 Results Found

  • Article
  • Open Access
8 Citations
3,143 Views
22 Pages

Testing Multivariate Normality Based on F-Representative Points

  • Sirao Wang,
  • Jiajuan Liang,
  • Min Zhou and
  • Huajun Ye

16 November 2022

The multivariate normal is a common assumption in many statistical models and methodologies for high-dimensional data analysis. The exploration of approaches to testing multivariate normality never stops. Due to the characteristics of the multivariat...

  • Article
  • Open Access
10 Citations
7,289 Views
14 Pages

Pharmacokinetics, Tissue Distribution and Excretion of Verticinone from F. hupehensis in Rats

  • Xiao Wu,
  • Jian-Guo Sun,
  • Ying Peng,
  • Yan Liang,
  • Guang-Ji Wang,
  • Hui Chen,
  • Ji-Zhou Wu and
  • Peng Zhang

10 December 2014

Verticinone, the main active component in F. hupehensis, exhibits potent antitussive and expectorant effects. Here, a LC-MS method was developed and applied to study the pharmacokinetics, tissue distribution and excretion of verticinone in rats, and...

  • Article
  • Open Access
9 Citations
2,521 Views
14 Pages

This paper proposes a dual-hop mixed radio frequency-free-space optical (RF-FSO) cooperative system with amplify-and-forward (AF) relaying. The RF link is subject to Rayleigh fading and the FSO link is assumed to follow F-distributed fading with poin...

  • Article
  • Open Access
11 Citations
2,536 Views
19 Pages

29 January 2024

In this study, we utilized 76 natural distribution points and six environmental variables to establish a detailed species distribution prediction process for Luculia pinceana Hook. f. Our aim was to explore the potential distribution patterns of L. p...

  • Article
  • Open Access
3 Citations
3,116 Views
9 Pages

10 December 2020

For a statistical distribution, the characteristic function (CF) is crucial because of the one-to-one correspondence between a distribution function and its CF and other properties. In order to avoid the calculation of contour integrals, the CFs of t...

  • Article
  • Open Access
8 Citations
3,521 Views
19 Pages

Geographical Distribution, Host Range and Genetic Diversity of Fusarium oxysporum f. sp. cubense Causing Fusarium Wilt of Banana in India

  • Raman Thangavelu,
  • Hadimani Amaresh,
  • Muthukathan Gopi,
  • Murugan Loganathan,
  • Boopathy Nithya,
  • Perumal Ganga Devi,
  • Chelliah Anuradha,
  • Anbazhagan Thirugnanavel,
  • Kalyansing Baburao Patil and
  • Ramasamy Selvarajan
  • + 1 author

21 December 2024

Fusarium wilt of banana is a major production constraint in India, prompting banana growers to replace bananas with less remunerative crops. Effective disease management practices thus need to be developed and implemented to prevent further spread an...

  • Article
  • Open Access
10 Citations
2,490 Views
11 Pages

12 August 2022

This paper addresses the modification of the F-test for count data following the Poisson distribution. The F-test when the count data are expressed in intervals is considered in this paper. The proposed F-test is evaluated using real data from climat...

  • Article
  • Open Access
2 Citations
2,028 Views
23 Pages

3 October 2022

Compared with the pole-to-pole short circuit, the fault characteristics are not obvious when a monopolar grounding fault occurs in a DC distribution network, and it is difficult to locate the fault accurately. To solve this problem, this paper propos...

  • Article
  • Open Access
687 Views
19 Pages

25 October 2025

With the large-scale integration of single-phase distributed photovoltaic systems into distribution grids, issues such as mismatched generation and load, overvoltage, and three-phase imbalance may arise in the distribution network. A multi-objective...

  • Article
  • Open Access
2 Citations
1,820 Views
11 Pages

10 February 2025

Albizia odoratissima (L. f.) Benth. is a highly valuable tree species, both economically and ecologically. It has great potential for development. To conserve, develop, and use its genetic resources sustainably, it is crucial to evaluate the potentia...

  • Article
  • Open Access
3 Citations
2,374 Views
15 Pages

LiGdxY1−xF4 and LiGdF4:Eu3+ Microparticles as Potential Materials for Optical Temperature Sensing

  • Ekaterina I. Oleynikova,
  • Oleg A. Morozov,
  • Stella L. Korableva and
  • Maksim S. Pudovkin

23 February 2024

In this work, the physical characterization of LiGdxY1−xF4 (x = 0.05, 0.3, 0.7, and 1.0) and LiGdF4:Eu3+ microparticles was performed. The distribution coefficient of LiGdxY1−xF4 (x = 0.05) was determined for the first time (0.84). Based...

  • Article
  • Open Access
6 Citations
2,986 Views
21 Pages

8 June 2022

The fraction of photosynthetic active radiation (fPAR) attempts to quantify the amount of enery that is absorbed by vegetation for use in photosynthesis. Despite the importance of fPAR, there has been little research into how fPAR may change with bio...

  • Article
  • Open Access
2 Citations
939 Views
20 Pages

23 July 2025

Changes in habitat suitability are critical indicators of the ecological impacts of climate change. Syndiclis Hook. f., a rare and endangered genus endemic to montane limestone and cloud forest ecosystems in China, holds considerable ecological and e...

  • Article
  • Open Access
8 Citations
3,259 Views
15 Pages

23 September 2022

A large amount of traffic crash investigations have shown that rear-end collisions are the main type collisions on the freeway. The purpose of this study is to investigate the rear-end collision risk on the freeway. Firstly, a new framework was propo...

  • Review
  • Open Access
4 Citations
4,119 Views
16 Pages

Based on CiteSpace Insights into Illicium verum Hook. f. Current Hotspots and Emerging Trends and China Resources Distribution

  • Zhoujian He,
  • Jie Huan,
  • Meng Ye,
  • Dan Liang,
  • Yongfei Wu,
  • Wenjun Li,
  • Xiao Gong and
  • Liqiong Jiang

13 May 2024

Illicium verum Hook. f. is a globally significant spice, which is recognized in China as a food-medicine homolog and extensively utilized across the pharmaceutical, food, and spice industries. China boasts the world’s leading resources of I. ve...

  • Article
  • Open Access
14 Citations
3,203 Views
15 Pages

Study on Environmental Factors of Fluorine in Chagan Lake Catchment, Northeast China

  • Jie Tang,
  • Yindong Dai,
  • Jingjing Wang,
  • Yunke Qu,
  • Ben Liu,
  • Yucong Duan and
  • Zhaoyang Li

27 February 2021

The Chagan Lake Catchment is located in the midwest of Songnen Plain, which is a typical high fluoride groundwater area. High fluoride water has an important impact on the economic development and ecosystem stability of Chagan Lake. In this study, th...

  • Article
  • Open Access
4 Citations
2,279 Views
11 Pages

17 May 2024

PbF2 single crystals are usually grown in the temperature gradient region by the Bridgman–Stockbarger method. Temperature distribution during the growth process is particularly important for the preparation of high-quality crystals. In this stu...

  • Review
  • Open Access
19 Citations
7,180 Views
25 Pages

Potential Hybridization of Fasciola hepatica and F. gigantica in Africa—A Scoping Review

  • Sophy Nukeri,
  • Mokgadi Pulane Malatji,
  • Mita Eva Sengupta,
  • Birgitte Jyding Vennervald,
  • Anna-Sofie Stensgaard,
  • Mamohale Chaisi and
  • Samson Mukaratirwa

6 November 2022

The occurrence of Fasciola gigantica and F. hepatica in Africa is well documented; however, unlike in Asia, there is a paucity of information on the existence of hybrids or parthenogenetic species on the continent. Nonetheless, these hybrid spec...

  • Article
  • Open Access
1 Citations
5,304 Views
25 Pages

We clear up an ambiguity in the statement of the GRS statistic by providing the correct formula of the GRS statistic and the first proof of its F-distribution in the general multiple-factor case. Casual generalization of the Sharpe-ratio-based interp...

  • Article
  • Open Access
6 Citations
2,124 Views
19 Pages

Islanding Detection with Reduced Non-Detection Zones and Restoration by Reconfiguration

  • Sowmya Ramachandradurai,
  • Narayanan Krishnan,
  • Gulshan Sharma and
  • Pitshou N. Bokoro

27 March 2023

The development and use of PV (Photovoltaic), Wind, and Hydro-based Distributed Generation (DG) is presently on the rise worldwide for improving stability and reliability, and reducing the power loss in the distribution system with reduced emission o...

  • Article
  • Open Access
5 Citations
3,607 Views
9 Pages

Study of the Structure and Infrared Spectra of LiF, LiCl and LiBr Using Density Functional Theory (DFT)

  • Katarzyna Chruszcz-Lipska,
  • Elżbieta Szostak,
  • Krzysztof Kazimierz Zborowski and
  • Ewa Knapik

30 July 2023

The paper presents a study of the crystal structure of anhydrous halides LiF, LiCl and LiBr using density functional theory. Models composed of 125 atoms were used for this study. The theoretical values of the lattice parameters and the distribution...

  • Article
  • Open Access
5 Citations
6,581 Views
16 Pages

This work presents a strategy to scale out the fault-tolerant dynamic host configuration protocol (DHCP) algorithm over multiple interconnected local networks. The proposed model is open and used as an alternative to commercial solutions for a multi-...

  • Article
  • Open Access
4 Citations
2,515 Views
14 Pages

Characteristics of Molten Salt Gasification of Waste PVC

  • Chengqian Lin,
  • Tianfeng Yang,
  • Siyu Chen,
  • Minjie Li,
  • Shoukang Wang and
  • Qunxing Huang

1 February 2024

Molten salt oxidation is a robust thermal process with the inherent capability to catalytically oxidize the organic compounds while retaining the inorganic ingredients in salt bath. In the present study, molten salt gasification was used for the disp...

  • Article
  • Open Access
5 Citations
7,537 Views
16 Pages

19 September 2011

This paper proposes a new approach to the seismic blind deconvolution problem in the case of band-limited seismic data characterized by low dominant frequency and short data records, based on Csiszár’s f-divergence. In order to model the probability...

  • Feature Paper
  • Article
  • Open Access
565 Views
20 Pages

31 October 2025

This paper introduces the Lambert-Lindley distribution, a two-parameter extension of the Lindley model constructed through the Lambert-F generator. The new distribution retains the non-negative support of the Lindley distribution and provides additio...

  • Article
  • Open Access
9 Citations
2,536 Views
15 Pages

4 November 2021

In a previous paper, the problem of how the preventive maintenance organization for the k-out-of-n: F system could be used, in order to maximize system availability, was considered. The current paper continues these investigations using a different o...

  • Article
  • Open Access
27 Citations
7,671 Views
24 Pages

Power-over-Fiber LPIT for Voltage and Current Measurements in the Medium Voltage Distribution Networks

  • Fabio R. Bassan,
  • Joao B. Rosolem,
  • Claudio Floridia,
  • Bruno N. Aires,
  • Rodrigo Peres,
  • Javier F. Aprea,
  • Carlos Alexandre M. Nascimento and
  • Fabiano Fruett

14 January 2021

In this work, we present the design, laboratory tests, and the field trial results of a power-over-fiber (PoF) low power instrument transformer (LPIT) for voltage and current measurements in the medium voltage distribution networks. The new proposed...

  • Article
  • Open Access
11 Citations
4,879 Views
12 Pages

Evaluating the In Vivo Specificity of [18F]UCB-H for the SV2A Protein, Compared with SV2B and SV2C in Rats Using microPET

  • Maria Elisa Serrano,
  • Guillaume Becker,
  • Mohamed Ali Bahri,
  • Alain Seret,
  • Nathalie Mestdagh,
  • Joël Mercier,
  • Frédéric Mievis,
  • Fabrice Giacomelli,
  • Christian Lemaire and
  • Alain Plenevaux
  • + 2 authors

The synaptic vesicle protein 2 (SV2) is involved in synaptic vesicle trafficking. The SV2A isoform is the most studied and its implication in epilepsy therapy led to the development of the first SV2A PET radiotracer [18F]UCB-H. The objective of this...

  • Article
  • Open Access
6 Citations
3,223 Views
14 Pages

A Bit-Interleaved Sigma-Delta-Over-Fiber Fronthaul Network for Frequency-Synchronous Distributed Antenna Systems

  • Chia-Yi Wu,
  • Haolin Li,
  • Joris Van Kerrebrouck,
  • Caro Meysmans,
  • Piet Demeester and
  • Guy Torfs

3 December 2021

Cell-free massive multiple-input multiple-output (MIMO) has attracted wide attention as wireless spectral efficiency has become a 6G key performance indicator. The distributed scheme improves the spectral efficiency and user fairness, but the frontha...

  • Article
  • Open Access
82 Citations
9,263 Views
24 Pages

Proof-of-Familiarity: A Privacy-Preserved Blockchain Scheme for Collaborative Medical Decision-Making

  • Jinhong Yang,
  • Md Mehedi Hassan Onik,
  • Nam-Yong Lee,
  • Mohiuddin Ahmed and
  • Chul-Soo Kim

1 April 2019

The current healthcare sector is facing difficulty in satisfying the growing issues, expenses, and heavy regulation of quality treatment. Surely, electronic medical records (EMRs) and protected health information (PHI) are highly sensitive, personall...

  • Article
  • Open Access
9 Citations
4,214 Views
12 Pages

The deaths of accident occurring in land hazardous material transport (rail and road) is a scale standard for judging accident severity in safety programmes. The f-N curve is a common practice to express the results from past scattered accident data...

  • Article
  • Open Access
10 Citations
2,146 Views
26 Pages

Unintentional Passive Islanding Detection and Prevention Method with Reduced Non-Detection Zones

  • Sowmya Ramachandradurai,
  • Narayanan Krishnan and
  • Natarajan Prabaharan

21 April 2022

Islanding detection and prevention are involved in tandem with the rise of large- and small-scale distribution grids. To detect islanded buses, either the voltage or the frequency variation has been considered in the literature. A modified passive is...

  • Article
  • Open Access
4 Citations
2,692 Views
12 Pages

16 August 2023

Narrow-linewidth lasers have a high spectral purity, long coherent length, and low phase noise, so they have important applications in atomic clocks, precision measurement, and quantum computing. We inject a transmitted laser from a narrow-linewidth...

  • Article
  • Open Access
5 Citations
4,132 Views
16 Pages

Physical Layer Intercept Probability in Wireless Sensor Networks over Fisher–Snedecor \({\mathcal{F}}\) Fading Channels

  • Srđan Maričić,
  • Nenad Milošević,
  • Dejan Drajić,
  • Dejan Milić and
  • Jelena Anastasov

In this paper, we analyze the physical layer security (PLS) of an arbitrarily dimensioned wireless sensor network (WSN) in the presence of an unauthorized attacker. Various scheduling schemes have been exploited in order to enhance the secure transmi...

  • Article
  • Open Access
10 Citations
3,954 Views
17 Pages

21 August 2020

In this article, we introduce a new probability distribution generator called the Lambert-F generator. For any continuous baseline distribution F, with positive support, the corresponding Lambert-F version is generated by using the new generator. The...

  • Article
  • Open Access
12 Citations
4,413 Views
8 Pages

Integrating Radio-Over-Fiber Communication System and BOTDR Sensor System

  • Wai Pang Ng,
  • Nageswara Lalam,
  • Xuewu Dai,
  • Qiang Wu,
  • Yong Qing Fu,
  • Peter Harrington,
  • Nathan J. Gomes and
  • Chao Lu

15 April 2020

In this paper, we propose and experimentally demonstrate for the first time, the integration of a radio-over-fiber (RoF) communication system and a Brillouin optical time-domain reflectometry (BOTDR) distributed sensor system using a single optical f...

  • Article
  • Open Access
6 Citations
2,046 Views
14 Pages

19 July 2023

This paper presents research on the physical layer security performance of a multi-user mixed RF/FSO system based on optimal user interference. In this system model, the RF link experiences Rayleigh fading, and the FSO link follows the Fischer–...

  • Article
  • Open Access
3 Citations
4,330 Views
13 Pages

Balancing Resolution with Analysis Time for Biodiesel–Diesel Fuel Separations Using GC, PCA, and the Mahalanobis Distance

  • Edward J. Soares,
  • Alexandra J. Clifford,
  • Carolyn D. Brown,
  • Ryan R. Dean and
  • Amber M. Hupp

In this work, a statistical metric called the Mahalanobis distance (MD) is used to compare gas chromatography separation conditions. In the two-sample case, the MD computes the distance between the means of the multivariate probability distributions...

  • Article
  • Open Access
5 Citations
5,617 Views
27 Pages

1 January 2020

A cyber physical system (CPS) is a distributed control system in which the cyber part and physical part are tightly interconnected. A representative CPS is an electric vehicle (EV) composed of a complex system and information and communication techno...

  • Article
  • Open Access
6 Citations
3,639 Views
19 Pages

27 October 2022

The extensive use of Embelia ribes Burm. f. (Embelia) in tribal medicine proclaimed global attention as a promising candidate in complementary and alternative medicine. The knowledge of chemical blends is a prerequisite for the selection of raw mater...

  • Article
  • Open Access
1 Citations
2,433 Views
22 Pages

Patho-Ecological Distribution and Genetic Diversity of Fusarium oxysporum f. sp. cubense in Malbhog Banana Belts of Assam, India

  • Anisha Baruah,
  • Popy Bora,
  • Thukkaram Damodaran,
  • Bishal Saikia,
  • Muthukumar Manoharan,
  • Prakash Patil,
  • Ashok Bhattacharyya,
  • Ankita Saikia,
  • Alok Kumar and
  • Sandeep Kumar
  • + 7 authors

4 March 2025

Fusarium wilt, caused by Fusarium oxysporum f. sp. cubense (Foc), is recognized as one of the most devastating diseases affecting banana cultivation worldwide. In India, Foc extensively affects Malbhog banana (AAB genomic group) production. In this s...

  • Article
  • Open Access
4 Citations
2,019 Views
14 Pages

Clustered and Distributed Caching Methods for F-RAN-Based mmWave Communications

  • Adel Aldalbahi,
  • Mohammed A. Jasim,
  • Nazli Siasi,
  • Mounir Bouzguenda,
  • Hesham Enshasy and
  • Rajamohamed Sumsudeen

14 July 2022

Fog-radio access networks (F-RANs) alleviate fronthaul delays for cellular networks as compared to their cloud counterparts. This allows them to be suitable solutions for networks that demand low propagation delays. Namely, they are suitable for mill...

  • Review
  • Open Access
3 Citations
5,643 Views
33 Pages

Integrated Photonics for IoT, RoF, and Distributed Fog–Cloud Computing: A Comprehensive Review

  • Gerardo Antonio Castañón Ávila,
  • Walter Cerroni and
  • Ana Maria Sarmiento-Moncada

3 July 2025

Integrated photonics is a transformative technology for enhancing communication and computation in Cloud and Fog computing networks. Photonic integrated circuits (PICs) enable significant improvements in data-processing speed, energy-efficiency, scal...

  • Article
  • Open Access
1 Citations
1,174 Views
11 Pages

9 August 2024

The mapping relation between the emission angle of the photoelectron and its ionization time (i.e., the angle–time mapping) is important for the attoclock measurement. For a long time, the angle–time mapping was assumed to be angularly un...

  • Article
  • Open Access
24 Citations
1,854 Views
19 Pages

28 November 2022

The core of this manuscript is to conduct a broad investigation into the features of static matter configurations with hyperbolical symmetry, which might possibly serve as formation of corresponding spacetime within the limits of f(R,T,Q) gravity, wh...

  • Article
  • Open Access
5 Citations
3,802 Views
22 Pages

24 January 2022

Previous research showed that employing results from meta-analyses of relevant previous fMRI studies can improve the performance of voxelwise Bayesian second-level fMRI analysis. In this process, prior distributions for Bayesian analysis can be deter...

  • Article
  • Open Access
14 Citations
3,477 Views
19 Pages

FBX proteins are subunits of the SCF complex (Skp1–cullin–FBX) belonging to the E3 ligase family, which is involved in the ubiquitin–proteasome 26S (UPS) pathway responsible for the post-translational protein turnover. By targeting, in a selective ma...

  • Article
  • Open Access
2 Citations
2,657 Views
22 Pages

Dendritic morphology underlies the source and processing of neuronal signal inputs. Morphology can be broadly described by two types of geometric characteristics. The first is dendrogram topology, defined by the length and frequency of the arbor bran...

  • Article
  • Open Access
10 Citations
3,114 Views
22 Pages

In this work, we performed a systematic analysis of the impact of selected chemical reagents used in sol-gel synthesis (i.e., N,N-dimethylformamide) and different catalyst agents (i.e., CH3COOH, HNO3) on the formation and luminescence of Eu3+-doped S...

  • Article
  • Open Access
28 Citations
5,164 Views
25 Pages

Biofilms are complex structures that are crucial during host–bacteria interaction and colonization. Bacteria within biofilms are surrounded by an extracellular matrix (ECM) typically composed of proteins, polysaccharides, lipids, and DNA. Pseud...

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