Enzymeless electrochemical detection of hydrogen peroxide using NiO octahedron decorated 3D graphene hydrogel by Mohamed A. Yassin, Ayman F. Abou-Hadid, Hamouda M. Mousa, Chan Hee Park, Cheol Sang Kim, Ali Salem, Mohamed A. Mattar

“…Various physicochemical methods such as FE-SEM, HR-TEM, XRD, TGA and Raman were utilized to characterize the morphology and structure properties of the as-prepared samples. The electrochemical sensing of H2O2 for the proposed biosensor electrodes are investigated, and the 3DGH/NiO nanocomposite electrode with NiO content of 25% displays high sensitivity with wide linear range and low detection limit, as well as good selectivity, reproducibility and long-term stability. …”
Get full text

Effect of age-related alterations on the biomechanics of teeth affected by non-carious cervical lesions by Marina Gullo Augusto, Tabata do Prado Sato, Maria José Domingues de Castro, Marcia Carneiro Valera, Alexandre Luis Souto Borges, Eduardo Bresciani

“…Conclusion: Considering the limitations of the current methodology, it is possible to conclude that aged tooth is a more compact structure that can better respond to stress loadings. …”
Get full text

Draft genome sequencing and in vitro activity data of the lytic vB_EcoM_AMO3598 bacteriophage effective against multi - drug resistant E. coliNCBI/GeneBank by Madina Alexyuk, Andrey Bogoyavlenskiy, Kuralay Akanova, Yergali Moldakhanov, Adolat Manakbayeva, Timur Kerimov, Vladimir Berezin, Pavel Alexyuk

“…The structure of the viral particles of phage vB_EcoM_AMO3598 has a myo-like shape with an icosahedral head and a contractile tail. …”
Get full text

All-Fiber LITES Sensor Based on Hollow-Core Anti-Resonant Fiber and Self-Designed Low-Frequency Quartz Tuning Fork by Xiaorong Sun, Weipeng Chen, Ying He, Haiyue Sun, Shunda Qiao, Yufei Ma

“…By utilizing HC-ARF as both the transmission medium and gas chamber, the laser tail fiber was spatially coupled with the HC-ARF, and the end of the HC-ARF was directly guided onto the QTF surface, resulting in an all-fiber structure. This design eliminated the need for lens combinations, thereby enhancing system stability and reducing cost and size. …”
Get full text

Zn-Co nanoferrite electrocatalysts for enhanced hydrogen and oxygen generation by Kiran Shahzadi, Muhammad Sarfraz, Muneerah Alomar, M.A. Mujtaba, Muhammad Nasir Bashir, Muhammad Mahmood Ali, Faisal Ali

“…Fourier transform infrared spectroscopy and X-ray diffraction techniques respectively corroborated chemical synthesis and cubic spinel structure of Zn1-xCoxFe2O4 alpha-ferrite electrocatalyst nanocrystals. …”
Get full text

Bridging the gap: cancer scientific equity, global child health, and distribution of CAR T-cell therapy clinical trials in childhood cancer by Kevin Fernando Montoya-Quintero, Johana Galván-Barrios, Darly Martinez-Guevara, Diana Dueñas, John Montenegro, Yamil Liscano

“…The Lasso model revealed key predictors such as deaths due to alcohol use (Coef. = 29.99) and obesity (Coef. = 9.62) in children aged 5–14. Findings reveal a structural misalignment between childhood cancer disease burden and research activity in advanced therapies. …”
Get full text

Woody and Herbaceous Species Diversity Respond Differently to Environmental Variables in Semiarid Areas in Ghana by Reginald T. Guuroh, Bertrand F. Nero, Fousseni Folega, Kwame A. Oduro, Fred Kalanzi, Gloria K. Adeyiga, Adu‐Gyamfi Asamoah, Mark Appiah, Miracle Obeng, E. Amponsah

“…Two‐way ANOVA was performed to test the interaction effects of climate and land‐use on species diversity; linear mixed‐effect models were used to test the relationships between multiple environmental variables, and structural equation modelling was used to determine the direct and indirect effects of climate and land‐use on species diversity. …”
Get full text

Resilience and traumatic stress among Latinx english language learners: a cross-sectional study of students from an urban school district by Roya Ijadi-Maghsoodi, Sara Rahmanian Koushkaki, Alexandra Klomhaus, Hilary Aralis, Angela Venegas-Murillo, Lauren Marlotte, Sameera Siddiqi, Kungeun Lee, Shirley A. De La Cruz, Sheryl Kataoka

“…Abstract Background Latinx students in the United States can face stressors and structural inequities that can lead to poor academic and mental health outcomes. …”
Get full text

TiO₂ Nanorod Array for Betavoltaic Cells: Performance Validation and Enhancement with Electron Beam and ⁶³Ni Irradiations by Sijie Li, Tongxin Jiang, Yu Cao, Wendi Zhao, Haisheng San, Xue Li, Lifeng Zhang, Xin Li

“…The simulation results revealed optimal energy deposition characteristics, with ~96% of β-particle energy effectively absorbed within the 2 μm thick FTO/TNRA/NiO_x/Au structure. The NiO_x-incorporated device achieved an energy conversion efficiency of 4.84%, with a short-circuit current of 119.9 nA, an open-circuit voltage of 324.2 mV, and a maximum power output of 24.0 nW, representing a 3.76-fold enhancement over HTL-free devices. …”
Get full text

Nanochannel Electrochemical Sensor Based on Multi-walled Carbon Nanotubes and Gold Nanoparticles for Heavy Metal Detection in Grains by Wei HU, Yurong ZHOU, Donglei JIANG, Nanwei WANG, Sidi ZHANG, Na ZHANG, Lifeng WANG

“…The surface morphology and structure of the AuNPs-MWCNTs@AAO membrane were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). …”
Get full text

Deep Learning-Based Metal Artifact Reduction With Masked Mean Squared Error Loss Function in Simulation CT for Radiation Therapy for Head and Neck Cancer by Juhyeong Ki, Wonjin Lee, Bitbyeol Kim, Dukju Kim, Seongmoon Jung, Jimin Lee

“…Deep learning-based approaches to metal artifact reduction have recently been proposed, yet these methods still struggle to effectively remove metal artifacts in head and neck computed tomography (CT) images, which have a complex structure and can contain strong artifacts due to the insertion of dental fillings and implants. …”
Get full text

Adsorptive removal of Pb2+ from wastewater using ZnO-Biochar nanocomposite by Hifsa Mudassar, Kiran Hina, Usman Ghani, Qadeer Afzaal, Anis Ali Shah, Shifa Shaffique, Hosam O. Elansary

“…Fourier transmission infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to examine the functional groups and surface morphology of the ZnO-Biochar nanocomposite, respectively. The structure of ZnO-Biochar nanocomposite with rough and porous surface performed the positive association in surface adsorption of Pb²⁺ pollutant. …”
Get full text

INFLUENCE OF ALVEOLAR BONE RESORPTION ON STRESS, DEFORMATION AND DISPLACEMENTS IN MANDIBULAR IMPLANT-SUPPORTED REMOVABLE HYBRID PROSTHESES: A FINITE ELEMENT STUDY by Cristian Drochioi, Petrica-Florin Sava, Stefan Gherasimescu, Norina Consuela Forna, Igor Blanaru, Victor Vlad Costan

“…As bone resorption increased, higher stress concentrations and mechanical demands were observed in the cortical and cancellous bone, at the implant–Ti bar interface, and within the acrylic saddle structure. These results emphasize the importance of preserving alveolar bone volume to maintain favorable stress distribution and prosthetic performance. …”
Get full text

Study on Detection Method of Sulfamethazine Residues in Duck Blood Based on Surface-Enhanced Raman Spectroscopy by Junshi Huang, Runhua Zhou, Jinlong Lin, Qi Chen, Ping Liu, Shuanggen Huang, Jinhui Zhao

“…Density functional theory (DFT) was employed to optimize the molecular structure of SM2 and perform theoretical Raman vibrational analysis, thereby identifying its characteristic peaks. …”
Get full text

Variable Polarization of WR 31a: Binary Companion or Corotating Interaction Region? by Christiana Erba, Richard Ignace, Faith Simmons, Ben Davies

“…Multicolor (UBVR) photopolarimetric observations of WR 31a were obtained over nine nights in early-2007. The linear polarization data of WR 31a trace a “loop” structure in a Stokes Q − U diagram, which is similar in all four passbands. …”
Get full text

Computational Insights into the Electronic, Optical, and Reactivity Behavior of Halogenated Phenanthrene Derivatives by Rebaz A. Omer, Khdir A. Othman, Yousif H. Azeez, Aryan F. Qader

“…The research aims to understand how the substitution of halogens – namely fluorine (F), chlorine (Cl), and bromine (Br) – in the phenanthrene structure affects its electronic properties, reactivity, and potential applications. …”
Get full text

Electrochemical Sensing of Hg²⁺ Ions Using an SWNTs/Ag@ZnBDC Composite with Ultra-Low Detection Limit by Gajanan A. Bodkhe, Bhavna Hedau, Mayuri S. More, Myunghee Kim, Mahendra D. Shirsat

“…X-ray diffraction confirmed the successful incorporation of Ag nanoparticles and SWNTs without disrupting the crystalline structure of ZnBDC. Meanwhile, field-emission scanning electron microscopy and energy-dispersive spectroscopy mapping revealed a uniform elemental distribution. …”
Get full text

Cross-cultural adaptation and psychometric evaluation of the urdu version of the morisky, greene, and levine medication adherence scale (MGLS-4) for major depressive disorder patie... by Sohail Riaz, Fazli Khuda, Nadia Shamshad Malik, Nitasha Gohar, Ayesha Rashid, Abuzar Khan, Abdur Rahman, Sajid Ali, Asif Jan, Aqeel Nasim

“…Exploratory factor analysis (EFA) revealed a single-factor structure explaining 66.084% of the variance. Confirmatory factor analysis (CFA) confirmed good model fit (GFI = 0.950, AGFI = 0.920, NFI = 0.930, RMSEA = 0.050, SRMSR = 0.055). …”
Get full text

FEATURES OF AN ESTIMATION OF INVESTMENT PROJECTS AT THE ENTERPRISES OF AVIATION INSTRUMENT by Petr P. Dobrov

“…Conclusions / relevance. The proposed structure of the investment decision-making support system shows that a lot of administrative decisions should be localized in phase space is defined as a business reliability of the border. …”
Get full text

Permeability of Broken Coal Around CBM Drainage Boreholes with the Compound Disaster of the Rockburst and Outburst by Lei Zhang, Shihua Yang, Hongyu Pan, Tianjun Zhang

“…The axial pressure has a notable influence on permeability by modifying the pore structure of broken coal. As the axial pressure increases, the permeability decays exponentially until it reaches a stable state at a specific limit. …”
Get full text