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Journal articles on the topic 'Similarity Index (SI)'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Lee, Gwang H., Han J. Kim, Dae C. Kim, et al. "The acoustic diversity of the seabed based on the similarity index computed from Chirp seismic data." ICES Journal of Marine Science 66, no. 2 (2008): 227–36. http://dx.doi.org/10.1093/icesjms/fsn142.

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Abstract Lee, G. H., Kim, H. J., Kim, D. C., Yi, B. Y., Nam, S. M., Khim, B. K., and Lim, M. S. 2009. The acoustic diversity of the seabed based on the similarity index computed from Chirp seismic data. – ICES Journal of Marine Science, 66: 227–236. The similarity index (SI), computed from the singular value decomposition of seabed-echo envelopes recorded in Chirp seismic data, was tested in mapping the acoustic diversity of the seabed in Suyong Bay, Busan, Korea. Rocky bottom is characterized by low SI values, indicating acoustic heterogeneity, and sedimentary seabed by high SI values, also i

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Cozzolino, Daniel, Daniel Bureš, and Louwrens C. Hoffman. "Evaluating the Use of a Similarity Index (SI) Combined with near Infrared (NIR) Spectroscopy as Method in Meat Species Authenticity." Foods 12, no. 1 (2023): 182. http://dx.doi.org/10.3390/foods12010182.

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A hand-held near infrared (NIR) spectrophotometer combined with a similarity index (SI) method was evaluated to identify meat samples sourced from exotic and traditional meat species. Fresh meat cuts of lamb (Ovis aries), emu (Dromaius novaehollandiae), camel (Camelus dromedarius), and beef (Bos taurus) sourced from a commercial abattoir were used and analyzed using a hand-held NIR spectrophotometer. The NIR spectra of the commercial and exotic meat samples were analyzed using principal component analysis (PCA), linear discriminant analysis (LDA), and a similarity index (SI). The overall accur

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Kolisetty, Vishnu Vandana, and Dharmendra Singh Rajput. "Big data integration enhancement based on attributes conditional dependency and similarity index method." Mathematical Biosciences and Engineering 18, no. 6 (2021): 8661–82. http://dx.doi.org/10.3934/mbe.2021429.

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<abstract> <p>Big data has attracted a lot of attention in many domain sectors. The volume of data-generating today in every domain in form of digital is enormous and same time acquiring such information for various analyses and decisions is growing in every field. So, it is significant to integrate the related information based on their similarity. But the existing integration techniques are usually having processing and time complexity and even having constraints in interconnecting multiple data sources. Many of these sources of information come from a variety of sources. Due to

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Malik, Karim, and Colin Robertson. "Structural Similarity-Guided Siamese U-Net Model for Detecting Changes in Snow Water Equivalent." Remote Sensing 17, no. 9 (2025): 1631. https://doi.org/10.3390/rs17091631.

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Snow water equivalent (SWE), the amount of water generated when a snowpack melts, has been used to study the impacts of climate change on the cryosphere processes and snow cover dynamics during the winter season. In most analyses, high-temporal-resolution SWE and SD data are aggregated into monthly and yearly averages to detect and characterize changes. Aggregating snow measurements, however, can magnify the modifiable aerial unit problem, resulting in differing snow trends at different temporal resolutions. Time series analysis of gridded SWE data holds the potential to unravel the impacts of

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Zhu, Sulu, Pengqun Gao, Qunzhi Cheng, Yang Zhou, Shiliang Yang, and Tianming Zhang. "A Similarity-Based Hesitant Fuzzy Group Decision Making Approach and Its Application in Hydraulic Engineering Project Management." Mathematical Problems in Engineering 2022 (August 12, 2022): 1–12. http://dx.doi.org/10.1155/2022/4111872.

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Hesitancy and uncertainty features of experts are common in the decision-making process, especially for the project management events. To solve this problem, a novel similarity-based decision-making approach is put forward, as well as an application to the hydraulic engineering project management. Several experts, who are invited in the decision-making process, are suggested to adopt hesitant fuzzy preference relations (HFPRs) to show their evaluations. To measure the similarity degree of experts, a novel integrated similarity index (SI) is given combining the alternative ranking-based similar

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Cho, Jaeho, Jaeyoul Chun, Inhan Kim, and Jungsik Choi. "QFD Based Benchmarking Logic Using TOPSIS and Suitability Index." Mathematical Problems in Engineering 2015 (2015): 1–13. http://dx.doi.org/10.1155/2015/851303.

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Users’ satisfaction on quality is a key that leads successful completion of the project in relation to decision-making issues in building design solutions. This study proposed QFD (quality function deployment) based benchmarking logic of market products for building envelope solutions. Benchmarking logic is composed of QFD-TOPSIS and QFD-SI. QFD-TOPSIS assessment model is able to evaluate users’ preferences on building envelope solutions that are distributed in the market and may allow quick achievement of knowledge. TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) pr

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Garg, Ritu, and Rakesh Kumar Singh. "SBCSim." International Journal of Software Innovation 10, no. 1 (2022): 1–18. http://dx.doi.org/10.4018/ijsi.309111.

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Change management involves a set of changes within entities that poses a risk to the stability of the entity. Similarity index helps to analyze and prioritize the changes, but it provides inaccurate results due to non-consideration of type of similarity. Existing types of similarities also lack accuracy in comparing the versions due to history slicing in case of renaming or shifting. Thus, the proposed combination of fuzzy and hybrid techniques uses modified similarity index that helps in prioritizing the changes in the entities based on the proposed nominal similarity classifications. It redu

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Zhang, Y. H., and H. P. Liu. "TRAJECTORY-BASED ANALYSIS OF URBAN LAND-COVER CHANGE DETECTION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B7 (June 21, 2016): 607–10. http://dx.doi.org/10.5194/isprs-archives-xli-b7-607-2016.

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China have occurred unprecedented urban growth over the last two decades. It is reported that the level of China’s urbanization increased from 18&thinsp;% in 1978 to 41&thinsp;% in 2003, and this figure may exceed 65&thinsp;% by 2050. The change detection of long time serious remote sensing images is the effective way to acquire the data of urban land-cover change to understand the pattern of urbanization. In this paper, we proposed the similarity index (SI) and apply it in long time series urban land-cover change detection. First of all, we built possible change trajectories in fo

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9

Zhang, Y. H., and H. P. Liu. "TRAJECTORY-BASED ANALYSIS OF URBAN LAND-COVER CHANGE DETECTION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B7 (June 21, 2016): 607–10. http://dx.doi.org/10.5194/isprsarchives-xli-b7-607-2016.

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China have occurred unprecedented urban growth over the last two decades. It is reported that the level of China’s urbanization increased from 18&thinsp;% in 1978 to 41&thinsp;% in 2003, and this figure may exceed 65&thinsp;% by 2050. The change detection of long time serious remote sensing images is the effective way to acquire the data of urban land-cover change to understand the pattern of urbanization. In this paper, we proposed the similarity index (SI) and apply it in long time series urban land-cover change detection. First of all, we built possible change trajectories in fo

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Reid, Alan B., and Jeffrey B. Thurston. "The structural index in gravity and magnetic interpretation: Errors, uses, and abuses." GEOPHYSICS 79, no. 4 (2014): J61—J66. http://dx.doi.org/10.1190/geo2013-0235.1.

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The structural index (SI) is based on the concept of Euler homogeneity, a description of scaling behavior. It has found wide use in potential-field depth estimation and is a constant integer for simple sources with single singularities (points, lines, thin-bed faults, sheet edges, infinite contacts). For these cases, the SI is identical to the index of a simple power-law field fall-off with distance. The simple Euler formulation is only strictly correct for such simple sources and integer SI values. The widespread use of the simple Euler method on more complex structures, using fractional SI v

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Djufri, D., H. Hasanuddin, A. Abdullah, and V. R. Puspa. "Vegetation analysis of the Forest Park of Pocut Meurah Intan (THRPMI), Seulawah Subdistrict, Aceh Besar, Aceh Province." IOP Conference Series: Earth and Environmental Science 956, no. 1 (2022): 012010. http://dx.doi.org/10.1088/1755-1315/956/1/012010.

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Abstract A study entitled “Vegetation Analysis of the Forest Park of Pocut Meurah Intan, Seulawah Subdistrict of Aceh Besar, Aceh Province” has been conducted since April 2019 until November 2019. A transect method and squares were used in this study. The transect method was used to record species composition throughout the observation stations (inventory of species), including stands of pine (Pinus merkusii) with ten stations transect, stands of eucalyptus (Eucalyptus urophylla), stands of cacao (Theobroma cacao), and natural forests within a radius of 2 km around the THRPMI office. The squar

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Guzik, Karita M., and Jonathan Harrington. "The quantification of place of articulation assimilation in electropalatographic data using the similarity index (SI)." Advances in Speech Language Pathology 9, no. 1 (2007): 109–19. http://dx.doi.org/10.1080/07268600601094294.

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Lynch, Joan, Lucie M. Ramjan, Paul Glew, and Yenna Salamonson. "Factors associated with similarity index (SI) scores among a large cohort of undergraduate nursing students." Nurse Education in Practice 43 (February 2020): 102735. http://dx.doi.org/10.1016/j.nepr.2020.102735.

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Prabhakar, Rao. V. V*1 &. Brahmaji Rao. P2. "DIVERSITY VARIATIONS OF MANGROVE FLORA AMONG CREEKS AND MUDFLATS OF MACHILIPATNAM MANDAL IN KRISHNA DISTRICT." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 8 (2017): 209–19. https://doi.org/10.5281/zenodo.839172.

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Mangrove flora is unique vegetation that survives at high salinity; tidal regimes, strong wind velocity, high temperature and muddy anaerobic soil with the development of some adaptive morphological characteristics.The present study was carried in creeks and mudflats mangrove patches, to find ecological status of the mangrove vegetation and to analyze significant changes. Results shows, highest Important Value Index (IVI) in Kanuru 33.33and Achyyavaripalem is31.82 for Avicennia marina. Highest Maturity index values (MIV) is 71.00 of Kanuru and 31.82 of and 71.00 of Achyyavaripalem .Similarity

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Cheng, Chih-Hsiu, Kwan-Hwa Lin, Jiu-Jenq Lin, and Jaw-Lin Wang. "CERVICAL ELECTROMYOGRAPHIC ACTIVITIES DURING NECK MOVEMENTS AT DIFFERENT SPEEDS IN HEALTHY SUBJECTS: VOLUNTARY RESPONSE INDEX ANALYSIS." Biomedical Engineering: Applications, Basis and Communications 19, no. 06 (2007): 349–57. http://dx.doi.org/10.4015/s1016237207000458.

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The assessment of cervical muscle control patterns is important for the diagnosis of cervical dysfunction. Voluntary response index (VRI), including the similarity index (SI) and the magnitude (MAG), provides quantitative analysis of the surface electromyography (sEMG) pattern and total muscle voluntary activities respectively. This study was to investigate the effect of movement directions and speeds of the VRI response of cervical muscles in healthy subjects. The sEMG of bilateral sternocleidomastoid, semispinalis capitis, and splenius capitis were measured in thirteen asymptomatic young sub

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Kurnia, Insan, Nyimas Aisyah Nurfadhilah, Aluna Syahrahmani, Hikmah Rachma Liani, Dewa Dzullfadhil Lawana, and Bernado Raphael Nathaniel. "KEANEKARAGAMAN AMFIBI DAN REPTIL DI KAWASAN WISATA SITU BAGENDIT DAN SEKITARNYA, KABUPATEN GARUT PROVINSI JAWA BARAT." Wanamukti: Jurnal Penelitian Kehutanan 27, no. 1 (2024): 1–16. http://dx.doi.org/10.35138/wanamukti.v27i1.689.

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Amphibians and reptiles are two groups of wildlife that are ecologically close and related to aquatic ecosystems. Â Setu Bagendit is a freshwater ecosystem with a variety of other habitats around it. Â The research aims to analyze diversity of amphibians and reptiles in Setu Bagendit Tourism Area and its surroundings. The research was carried out in June 2023 using a combination of a 100 meter transect method and time search of 30 minutes. Â Data analysis was carried out qualitatively and quantitatively by diversity index (H'), evenness index (E) and similarity index (SI). There were a total o

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Chavent, Guy, and Chester A. Jacewitz. "Determination of background velocities by multiple migration fitting." GEOPHYSICS 60, no. 2 (1995): 476–90. http://dx.doi.org/10.1190/1.1443785.

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We present an approach called multiple migration fitting (MMF) designed to automatically determine 2-D background velocities from prestack seismic data. In this approach, we maximize a scalar similarity index (SI) for a collection of migrated sections obtained by various illuminations of the same earth. Numerical investigation shows that this index is a rather smooth, nonoscillatory function of velocity that tends to be a maximum for good velocity profiles, and hence is amenable to maximization by local gradient techniques. This maximization will be practically feasible, as we prove that the e

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Han, Woo-Jin, Jae Joon Hwang, Yun-Hoa Jung, et al. "A New Approach to Set the Absolute Midsagittal Plane of the Mandible Using a Similarity Index in Skeletal Class III Patients with Facial Asymmetry." Applied Sciences 10, no. 23 (2020): 8550. http://dx.doi.org/10.3390/app10238550.

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This study sought to test the feasibility of a newly developed plane called computed modified absolute mandibular midsagittal plane (cmAMP) based on the similarity index (SI) for evaluating the stereoscopical symmetry of the mandible by comparison with other proposed midsagittal planes. This study involved 29 adult patients (15 men, 14 women; average age, 23.1 ± 6.9 years) with skeletal Class III facial asymmetry who underwent bimaxillary orthognathic surgery. Using cone-beam computed tomography images taken before and 1 year after surgery, cmAMP with the highest SI value between the two anter

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Bui Thi, Chinh, Nhuong Do Van, and Chung Ngo Dac. "Diversity of the Gastropoda in freshwater of the mainland in Thua Thien Hue." Journal of Science Natural Science 66, no. 4F (2021): 66–74. http://dx.doi.org/10.18173/2354-1059.2021-0069.

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The survey and sampling were conducted in Thua Thien Hue Province from May 2018 to July 2020. A total of 20 species belonging to 16 genera, 8 families, of 2 subclasses (Caenogastropoda và Heterobranchia) was recorded. Three species (Filopaludina martensi, Gabbia fuchsiana, Parafossarulus manchouricus) were first records in Thua Thien Hue area, and two species (Sulcospira dakrongensis, S. tourannensis) are endemic in Vietnam. Viviparidae is the most abundant family (6 species). Other families have 1 to 3 species. The number of species is highest in ponds habitats, and lowest in streams habitats

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Murad, Maria, Abdul Jalil, Muhammad Bilal, et al. "Radial Undersampling-Based Interpolation Scheme for Multislice CSMRI Reconstruction Techniques." BioMed Research International 2021 (April 12, 2021): 1–15. http://dx.doi.org/10.1155/2021/6638588.

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Magnetic Resonance Imaging (MRI) is an important yet slow medical imaging modality. Compressed sensing (CS) theory has enabled to accelerate the MRI acquisition process using some nonlinear reconstruction techniques from even 10% of the Nyquist samples. In recent years, interpolated compressed sensing (iCS) has further reduced the scan time, as compared to CS, by exploiting the strong interslice correlation of multislice MRI. In this paper, an improved efficient interpolated compressed sensing (EiCS) technique is proposed using radial undersampling schemes. The proposed efficient interpolation

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Wang, Dong, Ren-Yuan Hong, Mengyao Guo, et al. "Novel C7-Substituted Coumarins as Selective Monoamine Oxidase Inhibitors: Discovery, Synthesis and Theoretical Simulation." Molecules 24, no. 21 (2019): 4003. http://dx.doi.org/10.3390/molecules24214003.

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There is a continued need to develop new selective human monoamine oxidase (hMAO) inhibitors that could be beneficial for the treatment of neurological diseases. However, hMAOs are closely related with high sequence identity and structural similarity, which hinders the development of selective MAO inhibitors. “Three-Dimensional Biologically Relevant Spectrum (BRS-3D)” method developed by our group has demonstrated its effectiveness in subtype selectivity studies of receptor and enzyme ligands. Here, we report a series of novel C7-substituted coumarins, either synthesized or commercially purcha

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Charumporn, Bancha, Michifumi Yoshioka, Toru Fujinaka, and Sigeru Omatu. "An Electronic Nose Using Neural Networks with Effective Training Data Selection." Journal of Robotics and Mechatronics 15, no. 4 (2003): 369–76. http://dx.doi.org/10.20965/jrm.2003.p0369.

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An electronic nose developed from metal oxide gas sensors is applied to test smoke of three general household burning materials under different environments. Generally training data is randomly selected for a layered neural network with error back-propagation (BP). Randomized training data always contain redundant data that lengthen training time without improving classification performance. This paper proposes an effective method to select training data based on a similarity index (SI). The SI ensures that only the most valuable training data is included in the training data set. The proposed

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Vasung, Lana, Hyuk Jin Yun, Henry A. Feldman, Patricia Ellen Grant, and Kiho Im. "An Atypical Sulcal Pattern in Children with Disorders of the Corpus Callosum and Its Relation to Behavioral Outcomes." Cerebral Cortex 30, no. 9 (2020): 4790–99. http://dx.doi.org/10.1093/cercor/bhaa067.

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Abstract Hypogenesis (hCC) and dysgenesis (dCC) of the corpus callosum (CC) are characterized by its smaller size or absence. The outcomes of these patients vary considerably and are unrelated to the size of the CC abnormality. The aim of the current study was to characterize the sulcal pattern in children with hCC and dCC and to explore its relation to clinical outcome. We used quantitative sulcal pattern analysis that measures deviation (similarity index, SI) of the composite or individual sulcal features (position, depth, area, and graph topology) compared to the control group. We calculate

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Santa Izabel, Tasciano Dos Santos, and Luís Fernando Pascholati Gusmão. "Richness and diversity of conidial fungi associated with plant debris in three enclaves of Atlantic Forest in the Caatinga biome of Brazil." Plant Ecology and Evolution 151, no. 1 (2018): 35–47. http://dx.doi.org/10.5091/plecevo.2018.1332.

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Background and aims – A study of richness and diversity of conidial fungi associated with plant debris was conducted in three Atlantic Forest enclaves in the Caatinga biome: Serra da Jibóia-BA (SJ), Serra da Ibiapaba-CE (SI) and Brejo Paraibano-PB (BP). Methods – The plant debris samples included leaves, twigs and barks and were washed in running water, incubated in moist chambers and analyzed for 40 days under a stereomicroscope. These reproductive structures were transferred to slides containing PVL resin and identified with specialized literature. Key results – The richness and diversity we

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Ghofrani, Masoud, Manijeh Soleimanifar, and Saeed Talebian. "Control of trunk muscles activity while manual material handling symmetrically and asymmetrically, Based on Motor control strategy." Pakistan Journal of Medical and Health Sciences 15, no. 6 (2021): 1736–40. http://dx.doi.org/10.53350/pjmhs211561736.

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[Purpose] Although lifting tasks has been recognized as a primary risk factor in low back pain, the concept of lifting asymmetry is relatively new subject. To address trunk function, biomechanical studies generally measure trunk muscle activity using surface electromyography (EMG). But so far, magnitude and similarity index (SI) obtained from EMG have not been studied as indicators of the motor control during lifting task. So, the purpose of this study is to compare the trunk muscles magnitude and SI during symmetric and asymmetric lifting. [Subjects and Methods] A total of 20 healthy male wit

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Ortinau, Cynthia M., Caitlin K. Rollins, Ali Gholipour, et al. "Early-Emerging Sulcal Patterns Are Atypical in Fetuses with Congenital Heart Disease." Cerebral Cortex 29, no. 8 (2018): 3605–16. http://dx.doi.org/10.1093/cercor/bhy235.

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Abstract Fetuses with congenital heart disease (CHD) have third trimester alterations in cortical development on brain magnetic resonance imaging (MRI). However, the intersulcal relationships contributing to global sulcal pattern remain unknown. This study applied a novel method for examining the geometric and topological relationships between sulci to fetal brain MRIs from 21–30 gestational weeks in CHD fetuses (n = 19) and typically developing (TD) fetuses (n = 17). Sulcal pattern similarity index (SI) to template fetal brain MRIs was determined for the position, area, and depth for correspo

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Farooqui, Anjum. "Micromorphology and Adaptation of leaf epidermal traits in Rhizophoraceae to Coastal Wetland Ecosystem." Journal of Palaeosciences 50, no. (1-3) (2001): 295–309. http://dx.doi.org/10.54991/jop.2001.1830.

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The leaf epidermal/cuticular micromorphological feature was studied in four genera vis-a-vis Rhizophora, Kandelia, Ceriops and Bruguiera of family Rhizophoraceae. While Rhizophora has the means to exude excess salt through their stomatal modification (cork-wart-like structure), Kandelia shows rupture in the epithelium perhaps for the same reason. No cork-wart-like structure was found in Kandelia, Ceriops and Bruguiera species. The epidermal cell size, stomatal length and breadth, stomatal index and differentiation in the costal and intercostal cell wall pattern are the identifiable traits in a

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Wael, M. Aboulthana, Ismael Mohamed, and S. Farghaly Hatem. "Assessment of Mutagenicity Induced by Toxic Factors Affecting Ovarian Tissue in Rats by Electrophoresis and Molecular Dynamic Modeling." International Journal of Current Pharmaceutical Review and Research 7, no. 6 (2016): 347–59. https://doi.org/10.5281/zenodo.12680120.

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Lithium carbonate (Li2CO3) and lead acetate (Pb2COOH) belong to the female reproductive toxicants that cause infertilitythrough the interference with development of growing follicles in the ovarian tissue. Doxorubicin (Dox) andcyclophosphamide (CPA) are considered as the most effective chemotherapeutic drugs which are associated with thegreatest risk of female infertility. Furthermore, whole body gamma irradiation for therapeutic purpose by mean ofradiotherapy affected female reproductive organ through destruction of the small and antral follicles. The present studyaimed to reveal the deleteri

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Fayyoumi, Ebaa, and Omar Alhuniti. "Recursive Genetic Micro-Aggregation Technique: Information Loss, Disclosure Risk and Scoring Index." Data 6, no. 5 (2021): 53. http://dx.doi.org/10.3390/data6050053.

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This research investigates the micro-aggregation problem in secure statistical databases by integrating the divide and conquer concept with a genetic algorithm. This is achieved by recursively dividing a micro-data set into two subsets based on the proximity distance similarity. On each subset the genetic operation “crossover” is performed until the convergence condition is satisfied. The recursion will be terminated if the size of the generated subset is satisfied. Eventually, the genetic operation “mutation” will be performed over all generated subsets that satisfied the variable group size

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Santa, Izabel Tasciano, and Luís Gusmão. "Richness and diversity of conidial fungi associated with plant debris in three enclaves of Atlantic Forest in the Caatinga biome of Brazil." Plant Ecology and Evolution 151, no. (1) (2018): 35–47. https://doi.org/10.5091/plecevo.2018.1332.

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<b>Background and aims</b> – A study of richness and diversity of conidial fungi associated with plant debris was conducted in three Atlantic Forest enclaves in the Caatinga biome: Serra da Jibóia-BA (SJ), Serra da Ibiapaba-CE (SI) and Brejo Paraibano-PB (BP). <b>Methods</b> – The plant debris samples included leaves, twigs and barks and were washed in running water, incubated in moist chambers and analyzed for 40 days under a stereomicroscope. These reproductive structures were transferred to slides containing PVL resin and identified with specialized literature. <b>Key results</b> – The rich

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Khatun, Fahmida, Md Mahfuzur Rahman, Md Ahasun Habib, et al. "Genetic diversity analysis of some local biodiesel plant (Jatropha curcas L.) in Bangladesh." Journal of the Bangladesh Agricultural University 17, no. 4 (2019): 437–45. http://dx.doi.org/10.3329/jbau.v17i4.44603.

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The present study was conducted to analyze genetic diversity among biodiesel producing plant Jatropha curcas genotypes using six RAPD primers. The J. curcas samples were collected from ten agro climatic regions in Bangladesh. The six primers produced 31 DNA bands. All the DNA bands (31) showed 100% polymorphism. Overall gene frequency of 10 genotypes of J. curcas was ranged from 0.10 to 0.90. The average Nei’s gene diversity and Shannon’s Information Index for all loci were estimated 0.2994 and 0.4650, respectively. The gene diversity value was ranged from 0.18 to 0.50 and Shannon’s Informatio

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Langan, John J., and Jungyun Bae. "Advancements in the Programmable Hyperspectral Seawater Scanner Measurement Technology for Enhanced Detection of Harmful Algal Blooms." Journal of Marine Science and Engineering 12, no. 10 (2024): 1746. http://dx.doi.org/10.3390/jmse12101746.

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The Programmable Hyperspectral Seawater Scanner (PHySS) represents a significant breakthrough in monitoring harmful algal blooms (HABs), specifically targeting the “Florida red tide” caused by Karenia brevis. By utilizing a Fourth-Derivative Spectral Similarity Index (SI), this study establishes a strong positive correlation between the SI and phytoplankton counts, underscoring the PHySS’s potential for early detection and effective management of HABs. Our findings suggest that the PHySS could act as a predictive tool, offering crucial lead time to mitigate the ecological and economic repercus

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Keller, Jeffrey W., Annina Fahr, Julia Balzer, Jan Lieber, and Hubertus JA van Hedel. "Validity and reliability of an electromyography-based upper limb assessment quantifying selective voluntary motor control in children with upper motor neuron lesions." Science Progress 104, no. 2 (2021): 003685042110080. http://dx.doi.org/10.1177/00368504211008058.

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Current clinical assessments evaluating selective voluntary motor control are measured on an ordinal scale. We combined the Selective Control of the Upper Extremity Scale (SCUES) with surface electromyography to develop a more objective and interval-scaled assessment of selective voluntary motor control. The resulting Similarity Index (SI) quantifies the similarity of muscle activation patterns. We aimed to evaluate the validity and reliability of this new assessment named SISCUES (Similarity Index of the SCUES) in children with upper motor neuron lesions. Thirty-three patients (12.2 years [8.

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Tessfa, Endihnew, Dessalegn Ejigu, Gezahegn Degife, and Nega Tassie. "Diversity, relative abundance, and habitat association of avian species in Tara Gedam Monastery forest and adjacent habitats, Northwestern Ethiopia." Ethiopian Journal of Science and Technology 13, no. 1 (2020): 65–80. http://dx.doi.org/10.4314/ejst.v13i1.5.

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 Birds are important bio-indicators and provide various ecosystem services including pollination, dispersal, and pest control. However, they are threatened by habitat loss, fragmentation, and degradation. Study on species diversity, relative abundance, and habitat associations of avifauna were conducted in Tara Gedam Monastery forest patch and associated habitats from July 2016 to April 2017. Stratified random sampling approach was used to classify habitats and select sampling plots based on vegetation type. Consequently, forest, bushland, farmland, and plantation habitats were used for

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Yuan, Meifang, and Yan Hong. "Heterogeneity of Chinese Medical Herbs in Singapore Assessed by Fluorescence AFLP Analysis." American Journal of Chinese Medicine 31, no. 05 (2003): 773–79. http://dx.doi.org/10.1142/s0192415x03001351.

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There are conflicting records on the identity of Chinese medical herbs, and it is known that different plant materials are used under the same common names in different regions in China. However, there is no study on the genetic heterogeneity of medical herbs in any market outside of China. In this report, Chinese medical herbs under common names Radix Quinquefolii (American Ginseng or Xiyangshen), Radix Astragali (Huangqi), Radix Notoginseng (Tianqi), Coxtex Cinnamomum (Guipi), Radix Isatidis (Banlangen), Radix Codonopsis (Dangshen) and Radix Rehmannia (Shengdi) were collected from three inde

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Ajmal, Omer, Humaira Arshad, Muhammad Asad Arshed, Saeed Ahmed, and Shahzad Mumtaz. "Robust Parameter Optimisation of Noise-Tolerant Clustering for DENCLUE Using Differential Evolution." Mathematics 12, no. 21 (2024): 3367. http://dx.doi.org/10.3390/math12213367.

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Clustering samples based on similarity remains a significant challenge, especially when the goal is to accurately capture the underlying data clusters of complex arbitrary shapes. Existing density-based clustering techniques are known to be best suited for capturing arbitrarily shaped clusters. However, a key limitation of these methods is the difficulty in automatically finding the optimal set of parameters adapted to dataset characteristics, which becomes even more challenging when the data contain inherent noise. In our recent work, we proposed a Differential Evolution-based DENsity CLUstEr

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Kacer, Emine Ozdemir. "Evaluating AI-based breastfeeding chatbots: quality, readability, and reliability analysis." PLOS ONE 20, no. 3 (2025): e0319782. https://doi.org/10.1371/journal.pone.0319782.

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Background In recent years, expectant and breastfeeding mothers commonly use various breastfeeding-related social media applications and websites to seek breastfeeding-related information. At the same time, AI-based chatbots-such as ChatGPT, Gemini, and Copilot-have become increasingly prevalent on these platforms (or on dedicated websites), providing automated, user-oriented breastfeeding guidance. Aim The goal of our study is to understand the relative performance of three AI-based chatbots: ChatGPT, Gemini, and Copilot, by evaluating the quality, reliability, readability, and similarity of

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Wang, Zihan, Jing Shuai, Zhihui Leng, Chuanmin Shuai, and Zhiyao Shi. "Is trade dispute a major factor influencing the complementarity of Sino-US solar PV products trade?" International Journal of Energy Sector Management 14, no. 5 (2020): 935–52. http://dx.doi.org/10.1108/ijesm-11-2018-0012.

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Purpose Through empirical analysis of Sino-US solar photovoltaic (PV) trade, this paper aims to evaluate the complementarity of Sino-US solar PV trade by adopting trade combination degree (TCD) index, export similarity index (SI) and trade complementarity index (TCI). It also explores the role of trade disputes over Sino-US solar PV trade between China and the USA and important factors affecting the complementarity of the trade. Design/methodology/approach Based on the comparative advantage theory, this paper selects the TCD, export SI and TCI to evaluate the complementarity of Sino-US solar P

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Rauch, N., E. Andersen, I. G. Vicente-Gabás, et al. "A model for spectroscopic ellipsometry analysis of plasma-activated Si surfaces for direct wafer bonding." Applied Physics Letters 121, no. 8 (2022): 081603. http://dx.doi.org/10.1063/5.0101633.

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In this work, the impact of plasma treatment on Si wafers with native oxide on top was systematically investigated using spectroscopic ellipsometry. A general applicable three-layer optical model structure for ellipsometry data fitting was developed and employed on samples treated with the N2, O2, and N2/O2 mixture plasma. Oxide-growth, amorphization of crystalline Si, and the formation of a transition layer between the SiO2 and the amorphous Si were detected. The estimated thicknesses of produced layers were confirmed by complementary methods, which allow precise ultra-thin layers thicknesses

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Saclain, Saidin, Abdul Latif, Babul Bala, Mithun Mallik, and Shahidul Islam. "Genetic diversity analysis of tropical sugar beet (Beta vulgaris L.) varieties in Bangladesh using RAPD markers." Genetika 48, no. 1 (2016): 151–64. http://dx.doi.org/10.2298/gensr1601151s.

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Knowledge on intra-specific genetic variation of an organism is important for its genetic improvement and conservation. In order to estimate genetic variation and relatedness in eleven tropical Sugar beet varieties we used randomly amplified polymorphic DNA (RAPD) markers. The RAPD analysis was performed using six decamer random primers, which amplified a total of 63 DNA fragments of which 43 (68.25%) were found polymorphic. The average polymorphic bands per primer was 7.17 and the overall gene diversity was 0.24. Among the 43 polymorphic loci studied, 2 were specific for 2K 310, 1 for Shubrah

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Wael, M. Aboulthana, Ismael Mohamed, and S. Farghaly Hatem. "Electrophoretic and Molecular Dynamic Evaluation of Mutagenicity Induced by Toxic Factors Affecting Testicular Tissue in Rats." International Journal of Current Pharmaceutical Review and Research 7, no. 6 (2016): 319–33. https://doi.org/10.5281/zenodo.12679975.

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The testes contain many proteins including testis-specific protein kinase 1 (TESK1) expressed predominantly andubiquitously in mature testis. They exhibited a vital role in spermatogenesis process. Lithium is an effective drug for thetreatment of psychiatric disorders. Lead acetate (Pb2COOH) and Carbon tetrachloride (CCl4) which is used as an insecticidein agriculture are considered as environmental pollutants. The prolonged exposure to these (toxic) substances exhibitedadverse effect on male reproductive organs. Doxorubicin (DXR) and cyclophosphamide (CYP) are effectivechemotherapeutic drugs.

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Wang, Chunlin, Jessica Alleyne, Qunying Yang, et al. "Breast cancer diagnosis by high throughput sequencing of T cell receptors from peripheral blood samples (TUM2P.905)." Journal of Immunology 192, no. 1_Supplement (2014): 71.29. http://dx.doi.org/10.4049/jimmunol.192.supp.71.29.

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Abstract T cells play vital roles in the identification and elimination of transformed cells. It might be possible to diagnose cancer by reading imprints on the immune system made by cancer cells. High-throughput immune repertoire sequencing allows the depiction of T cell repertoire details at a nucleotide resolution and enables us to search for cancer-specific biomarkers. RNA was isolated from whole blood in breast cancer and matched controls and the CDR3 region of the TCR beta chain amplified and sequenced by Illumina next-generation sequencing platform. Initial studies showed around 200 bre

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ASHARY, SANTI SILFIANA, NITA ETIKAWATI, and SURATMAN SURATMAN. "Diversity of edible canna (Canna edulis Ker.) in Surakarta region based on the morphological characters and isozym band pattern." Asian Journal of Tropical Biotechnology 13, no. 1 (2016): 18–33. http://dx.doi.org/10.13057/biotek/c130103.

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Ashary SS, Etikawati N, Suratman. 2016. Diversity of edible canna (Canna edulis Ker.) in Surakarta region based on the morphological characters and isozym band pattern. Bioteknologi 13: 18-33. The aim of the research is to study the diversity and relationship of Edible Canna in Surakarta region based on the morphological characters and isozym band pattern. This research included morphological observation of Edible Canna and electrophoresis of the rhizomes to get isozym band pattern. Edible Cannaâ€™s fresh rhizomes were extracted with extract buffer and then centrifuged at 13000 rpm during 20 m

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Asiri, Abdullah A., Ahmad Shaf, Tariq Ali, et al. "Brain Tumor Detection and Classification Using Fine-Tuned CNN with ResNet50 and U-Net Model: A Study on TCGA-LGG and TCIA Dataset for MRI Applications." Life 13, no. 7 (2023): 1449. http://dx.doi.org/10.3390/life13071449.

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Nowadays, brain tumors have become a leading cause of mortality worldwide. The brain cells in the tumor grow abnormally and badly affect the surrounding brain cells. These cells could be either cancerous or non-cancerous types, and their symptoms can vary depending on their location, size, and type. Due to its complex and varying structure, detecting and classifying the brain tumor accurately at the initial stages to avoid maximum death loss is challenging. This research proposes an improved fine-tuned model based on CNN with ResNet50 and U-Net to solve this problem. This model works on the pu

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Rahmi, Nur, Wahyuni Ekasasmita, Miftahulkhairah Miftahulkhairah, et al. "Optimization of Quillbot Utilization in The Preparation of Scientific Papers by Teachers at SMA Negeri 2 Parepare, South Sulawesi." PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat 9, no. 9 (2024): 1656–63. http://dx.doi.org/10.33084/pengabdianmu.v9i9.7487.

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Writing scientific work is an important indicator of the development of knowledge and critical thinking. But still, many teachers have difficulty writing scientific papers, including avoiding plagiarism. The dedication to the society conducted by the Bacharuddin Institute of Technology team Jusuf Habibie aims to improve the skills of teachers at 2 Parepare State High School in reducing the risk of plagiarism in the writing of scientific works through optimization of the use of QuillBot and implementation of paraphrase techniques in writing. The method used is ABCD (asset-based community develo

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Agustina, Aulia, and Hasanuddin Hasanuddin. "HUBUNGAN KEKERABATAN FENETIK 7 SPESIES JERUK DI DATARAN TINGGI BENER MERIAH." Jurnal Jeumpa 8, no. 2 (2021): 545–53. http://dx.doi.org/10.33059/jj.v8i2.4398.

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The study about “Phenetic Relationship of 7 Species of Orange Plants in BenerMeriah Highlands” was inducted back in August until September 2017. The aim of this study is to describe the morphological characterization of 7 species of orange plants in BenerMeriah highlands and to understand the phenetic relationship of 7 species of oranges plant in BenerMeriah highlands. The method used in this study was observation with the type of mixture between qualitative and quantitative. The subjects of this study are 7 species of orange plants, namely: a) Citrus reticulata; b) Citrus amblycarpa; c) Citru

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Sun, Lan-Hui, Lei Bi, and Bingqi Yi. "The Use of Superspheroids as Surrogates for Modeling Electromagnetic Wave Scattering by Ice Crystals." Remote Sensing 13, no. 9 (2021): 1733. http://dx.doi.org/10.3390/rs13091733.

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Electromagnetic wave scattering by ice particles is commonly modeled by defining representative habits, including droxtals, columns, plates, and aggregates, although actual particles in the atmosphere can be even much more complex. In this study, we examined a superspheroidal approximation method for modeling electromagnetic wave scattering by ice crystals. Superspheroid can be associated with a shape index (SI) defined by the particle volume and average projected area. Corresponding to realistic ice crystals, suitable superspheroid models with the same SI (that means, identical volume and ave

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Bulevičius, Matas, Kazys Petkevičius, and Stasys Čirba. "THE INFLUENCE OF GEOMETRIC PARAMETERS ON STRENGTH PROPERTIES OF THE AGGREGATES USED TO PRODUCE ASPHALT MIXTURES." Journal of Civil Engineering and Management 19, no. 6 (2013): 894–902. http://dx.doi.org/10.3846/13923730.2013.858645.

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Physical and mechanical properties of asphalt mixtures have a significant impact on a condition of fitted pavement, its stability and reliability during the entire period of its operation. These properties not only depend on bituminous binders chosen for an asphalt mixture and properties of mineral filler, but also on geometric and physical properties of the aggregate. An analysis of these indexes showed physical and geometrical indexes of aggregate of different origins (granite, dolomite and gravel). While researching mineral materials used for asphalt mixtures, the values of flakiness and sh

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Zhao, Hailan, Jihua Meng, Tingting Shi, et al. "Validating the Crop Identification Capability of the Spectral Variance at Key Stages (SVKS) Computed via an Object Self-Reference Combined Algorithm." Remote Sensing 14, no. 24 (2022): 6390. http://dx.doi.org/10.3390/rs14246390.

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Crop-distribution information constitutes the premise of precise management for crop cultivation. Euclidean distance and spectral angle mapper algorithms (ED and SAM) mostly use the spectral similarity and difference metric (SSDM) to determine the spectral variance associated with the spatial location for crop distribution acquisition. These methods are relatively insensitive to spectral shape or amplitude variation and must reconstruct a reference curve representing the entire class, possibly resulting in notable indeterminacy in the ultimate results. Few studies utilize these methods to comp

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Miller, Paul, Andrew W. Ellis, and Stephen Keighton. "A Preliminary Assessment of Using Spatiotemporal Lightning Patterns for a Binary Classification of Thunderstorm Mode." Weather and Forecasting 30, no. 1 (2015): 38–56. http://dx.doi.org/10.1175/waf-d-14-00024.1.

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Abstract This study provides a preliminary, regional assessment of the viability of using spatiotemporal lightning patterns to classify storms into single- versus multi- and supercell storm modes. Total lightning flashes (intracloud and cloud-to-ground flashes) occurring during the afternoon and evening of the period May–August 2012 within an area of the central Appalachian Mountains region were grouped based on their spatial and temporal characteristics using single-linkage clustering. The resulting discrete thunderstorm clusters were characterized in terms of duration, motion, areal extent,

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