Evaluating the Impact of Preclinical and Clinical Exposure to the Pediatric Pulpotomy Procedure on Confidence Among Senior Dental Students: An Analytical Survey Study by Alzain I, Albqmi SS, Alkatheeri SM

“…Box: 80209, Jeddah, 21589, Saudi Arabia, Tel +966542001234, Fax +9666403316, Email ioalzain@kau.edu.saPurpose: This study evaluated senior dental students’ confidence in their knowledge and clinical skills in performing pulpotomy procedures on primary molars based on the number of procedures performed on pediatric patients and/or extracted primary teeth.Methods: An electronic survey was validated and modified from the National League of Nursing (NLN) questionnaire and was used to assess the student’s satisfaction with past learning and self-confidence in performing pulpotomy on pediatric patients and primary extracted teeth. …”
Get full text

Reliability and Validity of the ActivForce Digital Dynamometer in Assessing Shoulder Muscle Force across Different User Experience Levels by Christos Karagiannopoulos, Sean Griech, Brian Leggin

“…The AF was also found to be valid for measuring shoulder isometric force production compared to the criterion standard device, the MF2. Its low-cost and electronic accessibility features may promote better compliance for clinicians using dynamometry to objectively assess and store muscle force data in a cost-effective manner…”
Get full text

Study on the correlation between microstructural evolution and hydrogen storage properties in hyper-eutectic Mg-xNi (x = 15, 20, 25) alloys by So Jin Jung, Seok Su Sohn, Da Hye Lee, Won-Seok Ko, Tae Jun Ha, Ryun-Ho Kwak, Byeong-Chan Suh, Young Min Kim, Hyung-Ki Park

“…In addition, the compositions of the Mg and Mg2Ni phases within the lamellar structure were analyzed using transmission electron microscope. These analyses confirmed that, despite variations in Ni content across the alloys, the chemical composition of the individual Mg and Mg2Ni phases remained unchanged. …”
Get full text

Assessment of complications in adjacent natural teeth compared to contralateral teeth in single posterior implant cases by Naama Fridenberg, Nirit Tagger-Green, Matanel Katz, Shifra Levartovsky

“…We retrospectively screened and analyzed electronic records of all patients who underwent treatment with a single posterior implant-supported restoration (premolar or molar) at a single public dental clinic between August 2010 and August 2020. …”
Get full text

Impacts of National Reimbursement Drug Price Negotiation on drug accessibility, utilization, and cost in China: a systematic review by Zheng Zhu, Jiawei Zhang, Zhihu Xu, Quan Wang, Yu Qi, Li Yang

“…Methods We searched the electronic databases PubMed (which includes MEDLINE), Web of Science, China National Knowledge Infrastructure (CNKI), Wanfang, and VIP for all associated studies published in English or Chinese between January 2016 and December 2023. …”
Get full text

Probiotic potential and safety properties of Limosilactobacillus fermentum A51 with high exopolysaccharide production by Guangqiang Wei, Daodian Wang, Daodian Wang, Teng Wang, Gao Wang, Yunmei Chai, Yufang Li, Minhui Mei, Hao Wang, Aixiang Huang

“…In this study, whole genome sequencing analysis and corresponding in vitro assays were performed to investigate the probiotic potential and safety properties of L. fermentum A51.ResultsScanning electron microscopy (SEM) observed that L. fermentum strain A51 adhered into clusters and its colony exhibited the obvious silk drawing phenomenon. …”
Get full text

Nurses intention to stay in the nursing profession and associated factors in Ethiopia: a systematic review and meta-analysis by Kirubel Eshetu Haile, Yordanos Sisay Asgedom, Atitegeb Alebachew Amsalu, Gizachew Ambaw Kassie, Tsion Zebdiwos Chema, Amanuel Yosef Gebrekidan, Gedion Asnake Azeze

“…Methods In our systematic review and meta-analysis, targeted findings were searched from a variety of electronic databases; including Pub Med, Google Scholar, African Journal Online, the Cochran Library, and Science Direct. …”
Get full text

GAJARDOITE-(NH4), (NH4)As3+ 4O6Cl2[(Ca0.5□0.5)(H2O)5], A NEW MINERAL FROM THE KHOVU-AKSY DEPOSIT, EASTERN SIBERIA, RUSSIA by A.V. Kasatkin, V.V. Gurzhiy, N.V. Chukanov, A.A. Agakhanov, R. Škoda, D.I. Belakovskiy

“…The chemical composition determined by electron microprobe (wt. %, H2O content calculated by stoichiometry) is as follows: (NH4)2O 3.17, Na2O 0.40, K2O 1.07, CaO 5.28, As2O3 67.25, Cl 12.21, H2O 15.30, O=Cl –2.76, total 101.92. …”
Get full text

Effects of milk extracellular vesicles from Holstein Friesian and Brown Swiss heat-stressed dairy cows on bovine mammary epithelial cells by S. Castellani, L. Basiricò, A. Maggiolino, C. Lecchi, P. De Palo, U. Bernabucci

“…Integrity of the milk sEV membranes was evaluated by transmission electron microscopy and presence of EV markers through western blotting. …”
Get full text

Toxic effects and mechanisms of nanoplastics and sulfonamide antibiotics on Scenedesmus obliquus by Jianyuan Yang, Zhen Yang, Jing Wang, Yanpeng Liang, Honghu Zeng, Litang Qin, Xiaohong Song, Lingyun Mo

“…Interaction of pollutant assemblages with algal cells observed using field emission scanning electron microscopy. The results showed that the six target pollutants and their eight binary mixtures were significantly toxic to Scenedesmus obliquus within 96 h. …”
Get full text

Investigation of the effect of extrusion process parameters and filler loading on the performance of LDPE composites reinforced with eggshell powder by Yasith S. Perera, Mohammad Naaib, Nisal Ariyasinghe, Chamil Abeykoon

“…The results confirmed that incorporating eggshell powder as a filler led to a slight increase in the extruder's motor power consumption. Scanning electron microscopy results showed non-uniform dispersion of the filler with increasing filler content. …”
Get full text

Psychosocial and pharmacologic interventions for problematic methamphetamine use: Findings from a scoping review of the literature. by Mona Hersi, Kim Corace, Candyce Hamel, Leila Esmaeilisaraji, Danielle Rice, Nicole Dryburgh, Becky Skidmore, Gary Garber, Amy Porath, Melanie Willows, Paul MacPherson, Beth Sproule, Jorge Flores-Aranda, Chandlee Dickey, Brian Hutton

“…<h4>Methods</h4>Guided by an a priori protocol, electronic database search updates (e.g., MEDLINE, Embase) were performed in February 2022. …”
Get full text

Barriers and enablers to implementing clinical practice guidelines in primary care: an overview of systematic reviews by Tao Wang, Xian-Liang Liu, Jing-Yu (Benjamin) Tan, Isabella Zhao

“…Objectives To identify the barriers and enablers to implementing clinical practice guidelines (CPGs) recommendations in primary care and to provide recommendations that could facilitate the uptake of CPGs recommendations.Design An overview of systematic reviews.Data sources Nine electronic databases (PubMed, Cochrane Library, CINAHL, MEDLINE, PsycINFO, Web of Science, Journals @Ovid Full Text, EMBase, JBI) and three online data sources for guidelines (Turning Research Into Practice, the National Guideline Clearinghouse and the National Institute for Health and Care Excellence) were searched until May 2021.Eligibility criteria Systematic reviews, meta-analyses or other types of systematic synthesis of quantitative, qualitative or mixed-methods studies on the topic of barriers and/or enablers for CPGs implementation in primary care were included.Data extraction and synthesis Two authors independently screened the studies and extracted the data using a predesigned data extraction form. …”
Get full text

Photo-Fenton Degradation of RB5 Dye in Aqueous Solution Using Fe Supported on Mexican Natural Zeolite by José Domenzain-Gonzalez, José J. Castro-Arellano, Luis A. Galicia-Luna, Luis Lartundo-Rojas

“…These samples were also characterized by the following techniques: X-ray diffraction (XRD) to determine crystalline phases of mineral, X-ray photoelectron spectroscopy (XPS) to observe the elemental composition of the material where the main element was Fe as Fe2p, Mössbauer to establish the phases in the material which were magnetite (Fe3O4), fayalite, and chlorite, Raman to corroborate that magnetite clusters in natural material were presented, and transmission electron microscopy (TEM) by which magnetite nanoparticles were observe on zeolite surface. …”
Get full text

Retrospective Observational Study on the Characteristics of Pain and Associated Factors of Breakthrough Pain in Advanced Cancer Patients by Rongrong Fan, Xuying Li, Siyu Yang, Xiaofan Bu, Yongyi Chen, Ying Wang, Cuiling Qiu

“…Demographic data and pain-related information were collected by using structured electronic extraction form from Hospital Information System (HIS). …”
Get full text

Antistaphylococcal Triazole-Based Molecular Hybrids: Design, Synthesis and Activity by Kostiantyn Shabelnyk, Alina Fominichenko, Oleksii Antypenko, Olexandr Gaponov, Svitlana Koptieva, Svitlana Shyshkina, Oleksii Voskoboinik, Sergiy Okovytyy, Serhii Kovalenko, Valentyn Oksenych, Oleksandr Kamyshnyi

“…The SAR analysis revealed that the presence of a cycloalkyl or electron-rich heterocyclic fragment in the third position of the triazole ring was essential for the antibacterial activity of the obtained compounds. …”
Get full text

Prevalence of Preoperative Anxiety and Associated Factors Among Surgical Patients: Systematic Review and Meta-Analysis in Ethiopia by Magarsa Lami, Abraham Negash, Jerman Dereje, Ahmed Hiko, Sinetibeb Mesfin, Arsema Gebreyesus, Nano Belama, Nesredin Ahmed Omer, Bikila Balis, Usmael Jibro

“…Methods: In this study, all observational study designs conducted in Ethiopia were included while studies that did not report our main outcome of interest or did not meet the quality criteria by Joanna Briggs Institute (JBI) critical appraisal techniques were excluded. Electronic databases (PubMed, SCOPUS, Web of Science Core Collection, CAB Abstract, EMBASE, and CINHAL (EBSCO)), Google Scholar, and lists of references were used to search works of literature in Ethiopia. …”
Get full text

Density Functional Theory plus U Study of Methanol Adsorption and Decomposition on CuO Surfaces with Oxygen Vacancy by Lu Liu, Peng Gong, Guangcai Shao, Pengfei Liu, Junfeng Wang

“…The configurations and electronic structures of CH3OH and CH3O adsorbed on CuO(111) surfaces were analyzed. …”
Get full text

Effectiveness of Nanohydroxyapatite on Demineralization of Enamel and Cementum Surrounding Margin of Yttria-Stabilized Zirconia Polycrystalline Ceramic Restoration by Niwut Juntavee, Apa Juntavee, Preeyarat Plongniras

“…Analysis of variance (ANOVA) and post hoc multiple comparisons were used to justify for the significant difference (α = 0.05). Scanning electron microscopy (SEM) and X-ray diffraction (XRD) were determined for surface evaluations. …”
Get full text

Fetal Spinal Cord Tissue in Mini-Guidance Channels Promotes Longitudinal Axonal Growth after Grafting into Hemisected Adult Rat Spinal Cords by Norman I. Bamber, Huaying Li, Patrick Aebischer, Xiao Ming Xu

“…In addition to the myelinated axons, many unmyelinated axons were observed in the tissue cable at the electron microscopic level. Areas resembling the PNS with typical Schwann cells, as well as those resembling the central nervous system with neurons and central neuropil, were also seen. …”
Get full text