An Analysis of Transportation Mode Choice in Bitung City Using Structural Equation Modeling by Lucia Ingrid Regina Lefrandt, Charles S. C. Punuhsingon

“…The analysis used Structural Equation Modeling (SEM) with SPSS and AMOS software. …”
Get full text

Bridging Physical and Psychological Factors in Sepak Takraw: A Structural Equation Model by Zulkifli Zulkifli, Yudanto Yudanto, Alficandra Alficandra, M. Fransazeli Makorohim, Raffly Henjilito, Jet Longakit, Sm Farooque

“…Results: The structural model demonstrated good fit (χ²(98)=162.47, p<.001, CFI=.94, TLI=.92, RMSEA=.057, SRMR=.054). …”
Get full text

MAST Kinases’ Function and Regulation: Insights from Structural Modeling and Disease Mutations by Michael C. Lemke, Nithin R. Avala, Michael T. Rader, Stefan R. Hargett, Daniel S. Lank, Brandon D. Seltzer, Thurl E. Harris

“…We set out to describe the origins and diversification of MAST kinases from a structural and bioinformatic perspective to inform future research directions. …”
Get full text

Physical and psychological health of medical students: A structural equation modeling approach by Chengcheng Li, Jiarui Zhang, Haiyan Ma, Yujie Feng, Huimin He, Pinghua Zhu

Get full text

Structural features of synthetic glycoconjugates and efficiency of their interaction with glycoprotein receptors on the surface of hepatocytes by A. S. Nosova, Yu. A. Budanova, Yu. L. Sebyakin

“…This review article summarizes 75 research papers and discusses data from in vitro and in vivo experiments showing which structures of synthetic carbohydrate derivatives are optimal for targeted drug delivery into liver cells.Results. …”
Get full text

High-Tech Companies are an Important Structural and Innovative Aspect of the Development of the Regional Economy by A. D. Zhukovsky

Get full text

Tribological behavior of soybean milk with different soaking temperatures: From the structural aspect by Qianting Liu, Yihui Zeng, Jingyi Zou, Wenxin Jiang, Zhiming Gao

Get full text

Structural Analysis and Substrate Specificity of D-Carbamoylase from <i>Pseudomonas</i> by Marina Paronyan, Haykanush Koloyan, Hovsep Aganyants, Artur Hambardzumyan, Tigran Soghomonyan, Sona Avetisyan, Sergey Kocharov, Henry Panosyan, Vehary Sakanyan, Anichka Hovsepyan

“…Here, we describe the structural features of D-carbamoylase from <i>Pseudomonas</i>, the encoded gene of which was chemically synthesized and cloned into <i>Escherichia coli</i>. …”
Get full text

Measurement through structural equations of the self-concept instrument in high-school students by Angel Ramón Sabando-García, Oswaldo José Jiménez-Bustillo, Lidia Janeth Llacsa-Puma, Graciela Josefina Castro-Castillo, Jenniffer Sobeida Moreira-Choez, Raúl Alberto Rengifo-Lozano

“…The Self-Concept Questionnaire FORM-5 (AF-5), which evaluates academic/occupational, social, emotional, family, and physical self-concepts, was administered. Data analysis utilized SPSS version 25 and AMOS 24 software to ensure reliability and validity through structural equation modeling.ResultsThe AF-5 demonstrated high reliability, with a Cronbach's alpha of 0.854. …”
Get full text

Effect of final irrigation protocols on the structural integrity and mechanical properties of the root dentine by Julia Menezes Savaris, Maria Eduarda Paz Dotto, Lucas da Fonseca Roberti Garcia, Emmanuel João Nogueira Leal da Silva, Bruno Alexandre Pacheco de Castro Henriques, Cleonice da Silveira Teixeira, Eduardo Antunes Bortoluzzi

“…Abstract This study compared the effects of different final irrigation protocols on the mechanical properties and structural integrity of root dentine. One-hundred eight teeth were instrumented and irrigated with sodium hypochlorite (NaOCl) using conventional irrigation (CI). …”
Get full text

rTMS-induced neuroimaging changes measured with structural and functional MRI in autism by Xiaodong Kang, Kai Chen, Fei Wang, Linyi Mu, Zengzhen Lei, Rufei Zhang, Zedong Wang, Tao Zhang, Tao Zhang

“…Repetitive transcranial magnetic stimulation (rTMS) has emerged as a promising non-invasive neuromodulation technique; however, its neural mechanisms and clinical efficacy in children with ASD require further investigation.MethodsThis study enrolled 14 children diagnosed with ASD to undergo a structured rTMS intervention. Neuroimaging data—including voxel-based morphometry (VBM) and resting-state functional connectivity (FC)—as well as behavioral assessments were collected before and after the intervention to evaluate changes in brain structure, function, and symptomatology.ResultsPost-intervention analyses revealed significant increases in gray matter volume (GMV) in the cerebellar Vermis, Caudate nucleus, and Postcentral gyrus. …”
Get full text

Epilepsy and Urban Inequality: Uncovering the Socioeconomic and Structural Barriers Faced by Patients in Karachi by Qurat Ul Ain Khan, Zunaira Rais, Hafsa Shafqat, Asma Aijaz, Irfan Ashraf, Sadia Sundus, Iqrah

“…Informed consent was obtained, and a pilot study was conducted to assess questionnaire validity. Data were collected using a structured questionnaire and analyzed using SPSS version 22, with a p-value of <0.05 considered statistically significant. …”
Get full text

Leveraging AI to explore structural contexts of post-translational modifications in drug binding by Kirill E. Medvedev, R. Dustin Schaeffer, Nick V. Grishin

“…Recent advancements in computational power and artificial intelligence, particularly in deep learning algorithms and protein structure prediction tools like AlphaFold3, have opened new possibilities for exploring the structural context of interactions between PTMs and drugs. …”
Get full text

Structural and Dynamical Effects of the CaO/SrO Substitution in Bioactive Glasses by Margit Fabian, Matthew Krzystyniak, Atul Khanna, Zsolt Kovacs

“…Motivated by these recent developments, the effect of SrO/CaO–CaO/SrO substitution on the local structure and dynamics of Si-Na-P-Ca-O oxide glasses has been studied in this work. …”
Get full text

Determinants of child malnutrition and morbidity in Ethiopia: a structural equation modeling approach by Birhanu Betela Warssamo, Denekew Bitew Belay, Denekew Bitew Belay, Ding-Geng Chen, Ding-Geng Chen

“…Thus, this study aims to investigate the underlying risk factors by employing a structural equation model to analyze malnutrition as a mediator in the relationship between selected factors and morbidity.MethodsThe study utilized data from the 2016 Ethiopia Demographic and Health Survey and a sample of 8,560 under-five children were considered. …”
Get full text

Choroid plexus aging: structural and vascular insights from the HCP-aging dataset by Zhe Sun, Chenyang Li, Jiangyang Zhang, Thomas Wisniewski, Yulin Ge

“…Abstract Background The choroid plexus (ChP), a highly vascularized structure within the ventricles, is essential for cerebrospinal fluid (CSF) production and metabolic waste clearance, crucial for neurofluid homeostasis and cognitive function. …”
Get full text

High Resolution Mass Spectrometry Fragmentation Rules of Etomidate and Its Structural Analogues by FAN Xian-yu, ZHU Xue-yan, WANG Xin, XIANG Ping, ZHAO Jun-bo

“…ObjectiveTo explore the characteristic fragment ions, ion abundance ratios and mass spectrometry fragmentation rules of etomidate and its structural analogues by using gas chromatography-quadrupole/orbitrap mass spectrometry （GC-Q/Orbitrap MS） and liquid chromatography-linear ion trap quadrupole-orbitrap mass spectrometry （LC-LTQ-Orbitrap MS） techniques, providing important data support for the identification and prediction of etomidate structural analogues.MethodsGC-Q/Orbitrap MS and LC-LTQ-Orbitrap MS were used to analyze metomidate, etomidate, isopropoxate and propoxate, to obtain their GC high resolution mass spectra and LC high resolution mass spectra.ResultsUnder the electron impact （EI） ion source mode, etomidate, metomidate and the other two analogues all produced their molecular ions and seven identical fragment ions （m/z 77.038 6, 79.054 2, 95.024 0, 105.069 9, 143.073 0, 172.099 5 and 199.086 6）, among which isopropoxate and propoxate also produced characteristic fragment ions m/z 216.089 3. …”
Get full text

Modeling factors related to earthquake preparedness: a structural equation modeling approach by Azadeh Fatehpanah, Elham Maraghi, Anthony Coetzer-Liversage, Mahmood Karimy, Amir H. Pakpour, Majed Maripour, Nematollah Jaafarzadeh Haghighi Fard, Marzieh Araban

“…Structural equation modeling (SEM) was employed to analyze TPB constructs, including attitudes, subjective norms, perceived behavioral control, and intentions, in relation to earthquake preparedness behaviors. …”
Get full text

L-Ornithine derivatives with structural hetaryl and alkyl moiety: Synthesis and antibacterial activity by T. G. Bodrova, U. A. Budanova, Yu. L. Sebyakin

“…Nine new lipoamino acid cationic bivalent amphiphiles based on L-ornithine were synthesized. The structure of the obtained compounds was confirmed by nuclear magnetic resonance 1H spectroscopy and mass spectrometry data. …”
Get full text

Tau follows principal axes of functional and structural brain organization in Alzheimer’s disease by Julie Ottoy, Min Su Kang, Jazlynn Xiu Min Tan, Lyndon Boone, Reinder Vos de Wael, Bo-yong Park, Gleb Bezgin, Firoza Z. Lussier, Tharick A. Pascoal, Nesrine Rahmouni, Jenna Stevenson, Jaime Fernandez Arias, Joseph Therriault, Seok-Jun Hong, Bojana Stefanovic, JoAnne McLaurin, Jean-Paul Soucy, Serge Gauthier, Boris C. Bernhardt, Sandra E. Black, Pedro Rosa-Neto, Maged Goubran

Get full text