bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vanillin‐Based Photocurable Anticorrosion Coatings Reinforced with Nanoclays
Authors: Noè Camilla , Iannucci Leonardo , Malburet Samuel , Graillot Alain , Grassini Sabrina 
Published: July 2024

AbstractThis study investigates the chemical–physical properties and anticorrosion effectiveness of UV‐cured coatings produced using epoxidized vanillin (DGEVA) as biobased precursor, then reinforced by the addition of nanoclay. After optimizing the UV‐curing parameters of three different formulations by Fourier transform infrared spectroscopy (FTIR), the thermo‐mechanical properties of the coatings are assessed by differential scanning calorimetric analysis (DSC), dynamic thermal mechanical analysis (DTMA), and pencil hardness. The coatings are applied on mild steel substrates and then their barrier properties are investigated by electrochemical impedance spectroscopy measurements, immersing the samples in 3.5 wt% NaCl aerated solutions. The results show the good corrosion protective effectiveness of the biobased coatings. The nanoclay addition has a beneficial effect, as it hinders the diffusion of the aggressive ions from the electrolyte solution to the metal substrate. The reported findings demonstrate the possibility of using biobased precursors and UV‐curing technology to reduce the environmental impact of the coating industry.
Social sharing and expressive suppression in major depressive disorder and borderline personality disorder: An experience sampling study
Authors: Verhees Martine W. F. T. , Ceulemans Eva , Sels Laura , Dejonckheere Egon , Houben Marlies , Kuppens Peter 
Published: July 2024

AbstractMajor depressive disorder (MDD) and borderline personality disorder (BPD) are characterized by disturbed patterns of emotional and interpersonal functioning, which might imply altered use of emotion regulation in interpersonal contexts. In the current study, we examined how individuals with MDD and/or BPD differ from healthy controls in (1) their overall daily life use of expressive suppression and social sharing and (2) their tendency to adjust the use of these strategies to the emotional context (i.e., preceding negative and positive affect). Thirty‐four individuals with MDD, 20 individuals with BPD, 19 individuals with comorbid MDD and BPD, and 40 healthy controls participated in a week of experience sampling during which they reported their use of expressive suppression, social sharing, and experienced negative and positive affect. The results indicated that all clinical groups reported more expressive suppression and social sharing in their daily lives than healthy controls. Group differences remained when controlling for differences in mean experienced affect, except for increased suppression for MDD and increased sharing for BPD and comorbid MDD and BPD, which seemed related to these participants' overall higher levels of negative affect. Additionally, associations between within‐person fluctuations in negative or positive affect and subsequent strategy use were equally strong for clinical and control participants, indicating that clinical groups did not differentially adjust the use of suppression and sharing to the emotional context. In conclusion, individuals with MDD and/or BPD showed increased use of suppression and sharing in daily life, which might contribute to, or follow from their emotional and interpersonal difficulties.
Production of Biodiesel from Crude Pittosporum resiniferum Oil Using Heterogeneous Solid Base Catalyst
Authors: Kipkoech Rogers , Takase Mohammed 
Published: July 2024

ABSTRACTPittosporum resiniferum oil was extracted from the seed and the oil together with methanol was use for the production of biodiesel through transesterification process using novel solid base catalyst (K2CO3 supported on MgO). 0.6:5 (K2CO3 loaded on MgO), a 5 h calcination time, 600°C calcination temperatures were the optimum conditions under which the catalyst was prepared. FTIR, SEM, CO2‐TPD, XRD, N2 adsorption‐desorption, Hammett indicators and other techniques were used to characterize the catalyst. The molar ratio of methanol‐to‐oil, the catalyst amount, time of the reaction as well as the temperature of the reaction were examined. The study found that 16:1 methanol‐to‐oil molar ratio, 5% catalyst loading amount, a reaction time of 2.0 h, and a reaction temperature of 60°C were sufficient for a maximum yield of 97.4%. With relative high activity, the catalyst can perhaps be used again possibly for five times. The characteristics of the biodiesel produced were consistent with international standards.
The meaning of health to persons aging with longstanding multiple sclerosis
Authors: Stuifbergen Alexa K. , Becker Heather , Kim Nani 
Published: July 2024

AbstractUnderstanding how persons aging with a chronic condition view their health is essential for planning and delivering person‐centered care. The purpose of this study was to explore how persons aging with the chronic and disabling condition multiple sclerosis (MS) describe their health and how this has changed over time using data from Years 1 to 26 of an ongoing longitudinal survey study of health promotion and quality of life for persons with MS. The survey included measures of perceived meaning of health, self‐rated health, health behaviors and quality of life outcomes. The sample included 168 persons with MS who returned the survey at Time 1 (1996) and again at Time 26 (2022). In 2022, participants had a mean age of 70.13 (SD = 8.19) and had been diagnosed with MS for an average of 34.47 years (SD = 6.27). Sixty percent of participants rated their overall health as good or excellent. Decreases in health self‐ratings over time were not significant. Participants consistently agreed more strongly with items reflecting a wellness‐oriented view of health than those reflecting a more clinical/biomedical model. At both time points, clinical definitions of health were negatively related and wellness definitions were positively related to reported frequency of health behaviors. Findings suggest that persons aging with the chronic condition of MS may be more responsive to health messages that emphasize function in daily living, carrying out normal responsibilities, and adjusting to changes in environment and demands. Patient or Public Contribution: Persons with MS provided study data, input on design, and construct measurement.
Taste sensitivities mediate differential snack choices across BMI groups: a study with New Zealand young male individuals
Authors: Abeywickrema Sashie , Ginieis Rachel , Peng Mei 
Published: July 2024

AbstractObjectiveThis study aimed to: 1) test for the link between snack choices and BMI using a novel sensory‐based classification method; and 2) elucidate the role of gustatory sensitivity in orienting snack choices.MethodsThe study employed a dual approach involving sensory and nutritional assessments. Ninety‐eight European male individuals were tested for gustatory sensitivities to sweetness, saltiness, umami, and lipid perception. Participant food intake was measured over 4 days. A separate cohort of 327 participants categorized the recorded snacks based on taste patterns, enabling profiling of snack choices across body‐weight groups.ResultsResults showed clear differentiations in snack choices across the BMI groups: Individuals with a higher BMI consumed more "Sweet" and "Sweet+Fat" snacks and less "Savory" snacks compared with the lower‐BMI group (p < 0.05). Mediation analyses confirmed a significant effect of gustatory sensitivity, showing that the greater choice for "Sweet" and "Sweet+Fat" snacks among those with a higher BMI was mediated by sensitivities to sweetness and lipid perception (p = 0.008–0.044).ConclusionsOur study revealed that gustatory sensitivity can mediate the relationship between BMI and energy consumption from different snacks. These findings highlight the significance of taste perception in shaping snack choice, suggesting potential strategies for interventions aimed at addressing gustatory sensitivity to promote healthier dietary preferences.
Quantifying dilated perivascular spaces in children with sickle cell disease
Authors: Karkoska Kristine A. , Gollamudi Jahnavi , Sawyer Russell P. , Woo Daniel , Hyacinth Hyacinth I. 
Published: July 2024

AbstractSickle cell disease (SCD)‐related neurological effects are particularly devastating. Dilated perivascular spaces (dPVS) are a well‐described component of cerebral small vessel disease in older adults without SCD. However, the burden and association of dPVS with neurological complications in children with SCD have not been described. In this study, we used the international consensus criteria to quantify dPVS in the centrum semiovale and basal ganglia in T2‐weighted magnetic resonance images (MRI) of children with SCD who were randomized as part of the Silent Cerebral Infarct Transfusion (SIT) trial. We examined the relationship between global and/or regional dPVS burden and presence or area of silent cerebral infarctions, hematological measures, demographic variables, and full‐scale intelligence quotient (FSIQ) scores. The study included 156 SIT trial participants who had pre‐randomization and study exit MRI. Their median age was 9.6 (5–15) years, 39% were female, and 94 (60%) participants had a high dPVS burden. Participants randomized to the blood transfusion arm and who had a high dPVS burden at baseline had a moderate decline in dPVS score over 36 months compared to no change in the observation group. On multivariable logistic regression, intelligence quotient was not associated with dPVS burden. Children with SCD included in the SIT trial have a high burden of dPVS compared to children without SCD. However, dPVS do not appear to have the same pathophysiology of silent cerebral infarcts. Further study is needed to determine both their etiology and clinical relevance.
Altering the percolation threshold of PA66‐copper hybrid in an electroless copper deposition process by surface activation of the polymer
Authors: Gleissner Carolin , Biermaier Christian , Bechtold Thomas , Pham Tung 
Published: July 2024

AbstractIn this study, the impact of three different principles of surface activation techniques for polyamide fibers on the formation of conductive percolation during the subsequent electroless copper deposition process was investigated. The techniques used are (1) polyamide complexation using a solution mixture of calcium chloride, ethanol and water, (2) atmospheric plasma surface treatment and (3) grafting of 2‐hydroxyethylmethacrylate by radical induced polymerization. As a result, the percolation threshold was shifted to lower copper contents. The copper content required to form conductive structures was reduced ranged between 59% and 89%, depending on the activation techniques. Furthermore, the deposition time was reduced by 37%–57%, resulting in a faster build‐up of the percolation on the fabric. Changes in wetting behavior and substrate surface topography were identified to be the main reasons for these observations. While all applied surface activation techniques led to higher copper contents compared to unmodified reference, the atmospheric plasma modification led to the highest copper contents during the deposition process and a more uniform appearance of the metallised layer.Highlights
Three different fiber surface activation methods are evaluated.
Fiber surface activation increases wetting and polymer‐metal adhesion.
Activated polymer surface leads to faster copper deposition and percolation.
Atmospheric plasma modification is the most efficient technique.
Effect of hybrid filler comprising cryptocrystalline graphite and multi‐wall carbon nanotubes on the mechanical and conductive properties of styrene butadiene rubber
Authors: Zhang Hao , Yang Yongjie , Zhang Kenan , Ji Leibo , Hua Zhen , Cao Wei , Sun Junmin , Liu Qinfu 
Published: July 2024

AbstractStyrene butadiene rubber (SBR) composites reinforced by cryptocrystalline graphite (CG) and multi‐wall carbon nanotubes (MWCNTs) were prepared. The SBR composite with 50 phr CG content displays superior mechanical reinforcement achieving 20.7 MPa in tensile strength. However, the electrical conductivity enhancement is modest. After incorporating MWCNTs as a secondary filler, the electrical conductivity significantly improved. The results show that the electrical conductivity of the SBR composite reinforced with 10 phr of CG and an additional 5 phr of MWCNTs surpasses that achieved by using 50 phr of CG solely. This enhancement can be attributed to the inherent excellent electric conductivity and high aspect ratio of MWCNTs, with their presence also preventing the re‐agglomeration of CG. Furthermore, within 10–40 phr content of CG, the mechanical reinforcement of CG‐SBR composites is enhanced with the addition of MWCNTs, whereas a minor decline in tensile strength is noted when the concentration of CG above 40 phr. Overall, the SBR composite reinforced with a synergistic combination of CG and MWCNTs is achieved, demonstrating both exceptional mechanical and conductive properties.Highlights
Styrene butadiene rubber (SBR) composites with different cryptocrystalline graphite (CG) phr and additional multi‐wall carbon nanotubes (MWCNTs) were characterized.
CG‐SBR displays good mechanical property but limited electrical conductivity.
Proper ratio of CG/MWCNTs significantly enhances various properties.
MWCNTs act as a “bridge” structure connecting isolated CG filler in SBR matrix.
MWCNTs network effectively prevents the re‐agglomeration of CG nanosheets.
Psychological treatments for mental health symptoms associated with COVID‐19 infection: A scoping review
Authors: Sugita So , Hata Kotone , Kodaiarasu Krandhasi , Takamatsu Naoki , Kimura Kentaro , Miller Christian , Gonzalez Lecsy , Umemoto Ikue , Murayama Keitaro , Nakao Tomohiro , Kito Shinsuke , Ito Masaya , Kuga Hironori 
Published: July 2024

AbstractThe aim of this scoping review was to synthesize published studies and ongoing clinical trials of psychological interventions for mental health problems associated with COVID‐19 infection. The study protocol was developed according to the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) Extension for Scoping Reviews. We conducted systematic searches for studies published or registered between January 2020 and October 2022 using eight scientific databases and clinical trial registries, which identified 40 complete published studies and 53 ongoing clinical trials. We found that most studies were randomized controlled trials (74%) while the remaining used study designs of lower methodological quality. Most studies investigated interventions for acute COVID‐19 patients (74%) and others explored post‐COVID conditions (PCC) or recovered patients. Cognitive and behavioral therapies were the main intervention approaches (31%), followed by multidisciplinary programs (21%) and mindfulness (17%). The most frequently evaluated outcomes were anxiety (33%), depression (26%), quality of life (13%), and insomnia (10%). No studies on youths, older people, or marginalized communities were found. These findings summarize the burgeoning research on a range of psychological interventions for individuals infected with COVID‐19. However, the field is in its infancy and further research to develop an evidence base for targeted care is necessary. The gaps identified in the current study also highlight the need for more research on youths, older people, and members of marginalized communities, and PCC patients. It is important to ascertain interventions and delivery strategies that are not only effective and affordable but also allow high scalability and accessibility.
Introduction to the database “efficacy of different treatment modalities for lower respiratory tract infections in children”
Authors: Deng Yu , Hu Bing , Zou Yingxue , Luo Zhengxiu , Zhang Guangli , Ma Jinhai , Liu Changshan , Dong Xiaoyan , Zi Huifen , Hao Chuangli , Lin Rongjun , Zheng Xiangrong , Li Bingfei , Chen Fenhua , Fang Mei , Tian Weimin , Zhuo Zhiqiang , Zhao Deyu , Chen Zhimin , Zheng Yuejie , Zheng Jingyang , Yin Yong , Tang Qiuyu , Wu Liqun , Gu Li , Wu Jinzhun , He Liyi , Ai Tao , Wang Ning , Zhang Minjun , Zhang Hailin , Liu Hanmin , Zhang Youxiang , Hong Jianguo , Han Zhiying , Mo Yunbo , Qiao Hongmei , Tian Zhiliang , Li Zengni , Lu Quan , Liu Enmei 
Published: July 2024

AbstractThis study aimed to establish a registry database of different treatment modalities for lower respiratory tract infections (LRTIs) in Chinese children, thereby filling gaps in knowledge on clinical characteristics, treatment modalities, and rational drug use in relation to LRTIs in Chinese children, and providing large amounts of continuous, complete, scientific, and objective clinical data, and an information exchange platform. Multicenter data from these children's clinical visits were collected, pooled, and analyzed using medical informatics and statistical techniques to explore their potential value. The database was preliminarily established and a real‐world study cohort was constructed based on a total of 4805 patients registered in this database. Pneumonia was identified as the most common type of LRTIs (72.44%), followed by acute bronchitis (20.71%). The mean age of the enrolled children with LRTIs was 3.26 ± 2.84 years, and boys accounted for 59.21% of the samples. Among the enrolled children, pneumonia and acute bronchitis had the highest incidence in children aged 1–3 years (27.44%) and those aged 3–6 years (34.16%), respectively. In this national, multicenter, observational database of LRTIs in children, the real‐world characteristics and treatment modalities for LRTIs in Chinese children are elucidated. This database will help improve the research efficiency of clinicians and facilitate the exploration of underlying clinical patterns in real‐world medical big data.
Registration of high‐yielding, high‐protein soybean germplasm USDA‐N7007 derived from wild soybean PI 366122
Authors: Fallen Benjamin , Robertson Marta , Taliercio Earl , Mian M. A. Rouf , Carter Thomas E. 
Published: July 2024

AbstractUSDA‐N7007 is a non‐GM, maturity group (MG) VII soybean [Glycine max (L.) Merr.] (Reg. no. GP‐529, PI 705147) germplasm released by the USDA Agricultural Research Service in conjunction with the North Carolina Agricultural Research Service in December of 2023. USDA‐N7007 is a high‐yielding, high‐protein germplasm derived from wild soybean (Glycine soja Siebold & Zucc; PI 366122) and small‐seeded MG VII USDA cultivar N7103. Over 47 combined testing environments of the USDA Southern Uniform and USB Protein Diversity Tests (2018–2021), USDA‐N7007 yielded 98% of the check mean and 102% of the test mean. The average protein content of USDA‐N7007 was significantly higher (432 g kg−1) than the average check means of 402 g kg−1 and 413 g kg−1 in the USDA Southern Uniform and USB Protein Diversity Tests, respectively. Across both tests (2019–2021), the release was significantly (p < 0.05) higher in protein (+7 g kg−1), with 9% higher seed yield (+242 kg ha−1) than the recurrent parent N7103. USDA‐N7007 is resistant to lodging, southern root‐knot nematode, and stem canker. To the best of our knowledge, this is the first US release clearly demonstrating that the wild soybean genome can be incorporated into an elite cultivar to increase seed protein without a negative effect on seed yield. This release is a truly novel and valuable resource for development of future US soybean cultivars because it will be useful to improve both genetic diversity and seed protein simultaneously without a negative effect on seed yield.
Left atrial strain assessment unveils left ventricular diastolic dysfunction in neonates with transient tachypnea of the newborn: A prospective observational study
Authors: Ficial Benjamim , Dolce Pasquale , Petoello Enrico , Flore Alice Iride , Nogara Silvia , Ciarcià Martina , Brancolini Giovanna , Alfarano Angela , Marzollo Roberto , Bosio Ilaria , Raimondi Francesco , Risso Francesco Maria , Beghini Renzo , Dani Carlo , Benfari Giovanni , Ribichini Flavio Luciano , Corsini Iuri 
Published: July 2024

AbstractIntroductionAn inadequate clearance of lung fluid plays a key role in the pathogenesis of transient tachypnea of the newborn (TTN).ObjectivesTo evaluate if left ventricular diastolic dysfunction contributes to reduced clearance of lung fluid in TTN.Materials and MethodsThis was a prospective, observational study. Echocardiography and lung ultrasound were performed at 2, 24 and 48 h of life (HoL) to assess biventricular function and calculate lung ultrasound score (LUS). Left atrial strain reservoir (LASr) provided surrogate measurement of left ventricular diastolic function.ResultsTwenty‐seven neonates with TTN were compared with 27 controls with no difference in gestation (36.1 ± 2 vs. 36.9 ± 2 weeks) or birthweight (2508 ± 667 vs. 2718 ± 590 g). Biventricular systolic function was normal in both groups. LASr was significantly lower in cases at 2 (21.0 ± 2.7 vs. 38.1 ± 4.4; p < 0.01), 24 (25.2 ± 4.5 vs. 40.6 ± 4.0; p < 0.01) and 48 HoL (36.5 ± 5.8 and 41.6 ± 5.2; p < 0.01), resulting in a significant group by time interaction (p < 0.001), after adjusting for LUS and gestational diabetes. A logistic regression model including LUS, birth weight and gestational diabetes as covariates, showed that LASr at 2 HoL was a predictor of respiratory support at 24 HoL, with an adjusted odds ratio of 0.60 (CI 0.36–0.99).ConclusionsLASr was reduced in neonates with TTN, suggesting diastolic dysfunction, that may contribute to the delay in lung fluid clearance.
Multitarget adaptive virtual fixture based on task learning for hydraulic manipulator
Authors: Cheng Min , Li Renming , Ding Ruqi , Xu Bing 
Published: July 2024

AbstractHeavy‐duty construction tasks implemented by hydraulic manipulators are highly challenging due to unstructured hazardous environments. Considering many tasks have quasirepetitive features (such as cyclic material handling or excavation), a multitarget adaptive virtual fixture (MAVF) method by teleoperation‐based learning from demonstration is proposed to improve task efficiency and safety, by generating an online variable assistance force on the master. First, the demonstration trajectory of picking scattered materials is learned to extract its distribution and the nominal trajectory is generated. Then, the MAVF is established and adjusted online by a defined nonlinear variable stiffness and position deviation from the nominal trajectory. An energy tank is introduced to regulate the stiffness so that passivity and stability can be ensured. Taking the operation mode without virtual fixture (VF) assistance and with traditional weighted adaptation VF as comparisons, two groups of tests with and without time delay were carried out to validate the proposed method.