bluuebunny/crossref_metadata_2025_split huggingface dataset:
Navigating Bioenergy Horizons: A Critical Examination of Europe's Potential, with Belgium as a Case Study
Authors: Colla Martin , Verleysen Kevin , Blondeau Julien , Jeanmart Hervé 
Published: April 2024

Abstract

Estimates of the energy potential of the different energy sources are essential for modelling energy systems. However, the potential of biomass is debatable due to the numerous dimensions and assumptions embedded. It is thus important to investigate further the final potential to understand their implications. Therefore, this study analyses European studies assessing biomass potential and proposes a critical discussion on the different results to converge to a realistic range of potentials for 2030. Biomass is divided into four categories: forestry products, agricultural residues, energy crops, and other waste, each with sub-categories. Belgium is used as a case study to highlight the convergences and divergences of the studies. Having a national case study allows for more precise analyses through in-depth comparisons with national data and reports. The potential estimates are compared with the current production for each category in order to have a better view of the gap to be bridged. From these national perspectives, the European potential can be better apprehended. The results show that the realistic potentials for 2030 for Belgium and Europe are somewhat in the lower range of the estimates of the different studies: from 30 TWh to 41 TWh and from 2000 TWh to 2500 TWh, respectively. The forestry biomass is already well exploited with a slight potential increase, while the agricultural residues present the most significant potential increase. The realistic potential for energy crops in Belgium turned out to be close to the minimum estimates. Indeed, the implications of those crops are considerable regarding the agricultural structure and logistics. This article emphasises that no energy potential is neutral, as it involves a specific system in terms of agriculture, forestry or waste management, with broader social, economic or environmental implications. Consequently, using one estimate rather than another is not a trivial matter; it has an impact on the system being modelled from the outset.
Phonon-boundary scatterings and second-order boundary conditions: Application to the heat transfer in thin layers
Authors: ID I. Bochicchio , ID F. Giannetti , ID A. Sellitto 
Published: April 2024

Abstract

Owing to the heat propagation, in nano-systems the phonons always undergo to different scattering mechanisms. The particular regime of heat transfer, instead, strictly depends on the ratio between the phonon mean-free path and the characteristic size of the system, i.e., the so-called Knudsen number. At nano-scale, wherein several conceptual questions still remain unanswered, the analysis of the role played by the phonon-boundary scatterings, for different values of the Knudsen number, in particular is an interesting research playground. We therefore here propose an enhanced model of boundary conditions in order to suitably address the problem of the correct tackling of the phonon-boundary scatterings when heat is flowing in a thin layer.
Sanitary napkins are a valid urine collection tool to asses urinary iodine and methylmalonic acid
Authors: Delgas Franziska , Bitsch Lisa , Kriegler Pauline , Petrov Ekaterina , Scholten Karin , Renz Sandra , Podszun Maren C. 
Published: April 2024

Abstract

Introduction: Urinary biomarkers are invaluable for non-invasive assessment of nutrient status but urine collection can be cumbersome, especially in infants. Cotton fiber-based sanitary napkins offer a practical and cost-effective solution for urine collection, but could potentially interact with the urine and affect biomarker measurements. In this study, we aimed to validate whether urine extracted from sanitary napkins, can be used for urinary iodine and methylmalonic acid (MMA) analysis. Methods: We collected urine samples from volunteers following different dietary patterns (n = 30). Daily intake of iodine and vitamin B12 were estimated by food frequency questionnaire and supplement use was recorded. Samples were evaluated both in their native state and after adding them on sanitary napkins, with subsequent re-collection. Urinary iodine was analyzed by ICP-MS, MMA by LC-MS/MS and creatinine photometrically. To compare the agreement of measurement between native and processed samples, intraclass correlation coefficients (ICC) were calculated. Results: Daily estimated iodine intake varied from 57.8–216.5 µg/day and vitamin B12 from 1.2–685 µg/day yielding a broad range of urinary iodine: (5.60–151.3 µg/L) and MMA (0.70–2.37 mg/g creatinine). Native and processed urine showed an excellent agreement of measurement for iodine (ICC = 1.0), MMA (ICC = 0.99), creatinine (ICC = 0.99) as well as the ratio of MMA/ creatine (ICC = 0.95) with p < 0.001 for all, indicating no interaction between analytes and napkin. Conclusion: We demonstrate the validity of urine collection using sanitary napkins to measure urinary iodine, MMA and creatinine over a broad range of concentrations. Our approach is affordable and straightforward, and could streamline urine collection in large-scale studies.
Analysis and monitoring of behavior Rockfill dam ten years after end of construction ,Case study- Madani dam
Authors: Poursorkhabi Ramin Vafaei , Farajnia Rasoul , Zarean Ahmad , Dabiri Rouzbeh 
Published: April 2024

Abstract

The purpose of research is to compare monitoring results with those result of numerical analysis and to present plan for the first reservoir impounding of the Rockfill dam ten years after end of constructing the dam body. The stability of dam body has been examined using the results of numerical analysis and the values obtained from the sensors installed in the dam. The correctness and accuracy of the geotechnical parameters of the dam body materials were confirmed by comparing the results of numerical analysis and monitoring based on back analysis.
The linear correlation coefficients between the data obtained from the sensors and the numerical analysis results for the items of settlement, pore water pressure and total stress are 84, 67 and 99 %, respectively. The compatibility between the numerical analysis results, design assumptions, and instrumentation results were examined. The value of the arching ratio obtained from the results of instrumentation and numerical analysis in the core of the dam is 0.47 and 0.35, respectively, which indicates the safety of the dam. Ultimately, numerical sensitivity analyses was carried out for presente special impounding program for dam with controlling simultaneous two items the pore water pressure and effective stress changes in the clay core, with ten years passed since the completion of construction dam body.
The Impact of Metabolic Syndrome Severity on Frailty Progression among Chinese middle and old-aged adults: A Longitudinal Study
Authors: Zeng Peng , Li Minjie , Cao JiXing , Zeng Long , Jiang Cheng , Lin Feng 
Published: April 2024

Abstract

Background
The binary diagnosis of Metabolic Syndrome (MetS) fails to accurately evaluate its severity, and the association between MetS severity and frailty progression remains inadequately elucidated. This study aims to clarify the relationship between the severity of MetS and the progression of frailty among the middle-aged and elderly population in China.
Method
Participants from the 2011–2018 China Health and Retirement Longitudinal Study (CHARLS) were included for a longitudinal analysis. The study employs a frailty index (FI) based on 32 health deficits to diagnose frailty and to assess FI trajectories. The association between MetS, Cumulative MetS, and the risk and trajectory of frailty were evaluated using Cox regression/logistic regression, and linear mixed models. Restricted Cubic Splines (RCS) models were utilized to detect potential non-linear associations.
Results
A higher MetS score was significantly associated with an increased risk of frailty (HR per 1 SD increase = 1.205; 95% CI: 1.14 to 1.273) and an accelerated FI trajectory (β per year per 1 SD increase = 0.113; 95% CI: 0.075 to 0.15). Evaluating changes in MetS score using a cumulative MetS score indicated that each 1 SD increase in the cumulative MetS score increased the risk of frailty by 22% (OR = 1.222; 95% CI: 1.133 to 1.319) and accelerated the rate of increase in FI (β = 0.098 per year; 95% CI: 0.058 to 0.138). RCS model results demonstrated a dose-response curve relationship between MetS score and cumulative MetS score with frailty risk. Stratified analysis showed consistency across subgroups. The interaction results indicate that in males and individuals under 60, MetS score may accelerate the increase in FI, a finding consistent across both models.
Conclusions
Our findings underscore the positive correlation between the severity of MetS and frailty progression in the elderly, highlighting the urgent need for early identification of MetS and targeted interventions to reduce the risk of frailty.
Genetically supported causality between kidney volume and kidney stones: A mendelian randomization study
Authors: Xu Yufeng , Huang Ting , Jin Yue , Zhao Jin , Tao Fangze , Cheng Yidong 
Published: April 2024

Abstract
Purpose The association between kidney volume and the risk of kidney stones is unclear. Thus, we conducted a two-sample Mendelian randomization (MR) analysis to identify this association. Methods Single nucleotide polymorphisms (SNPs) associated with kidney volume were obtained from publicly available genome-wide association study (GWAS) data. Inverse-variance weighted (IVW), MR-Egger, and weighted median (WM) methods were performed to assess the causal relationship between kidney volume and the risk of kidney stones. Additionally, horizontal pleiotropy and heterogeneity were detected using MR-Egger and Cochran’s Q test. Results The results of the IVW method (pooled OR: 2.90 95% CI: 1.910–4.410, P < 0.001) revealed a positive causal association between kidney volume and the risk of kidney stones. Conclusion Our study provided genetic support that an increase in kidney volume may raise the risk of kidney stones.
Development trends of intra-articular injection in arthroscopic treatment: A bibliometric visualization study from 2000 to 2024
Authors: Xu Feng , Chang Dehai , Guo Erpeng , Hou Zuobao , Kang Wannian 
Published: April 2024

Abstract

Background：Bibliometric analysis and visualization tools were used to determine the development trend of intra-articular injection in arthroscopic treatment in the past 20 years, so as to guide researchers to explore new directions and hotspots in the field in the future.
Method：In the Web of Science Core Collection, all articles about the application of intra-articular injection in arthroscopic treatment from 2000 to 2024 were searched. The qualitative and quantitative analysis was performed based on Web of Science, Vosviewer and Citespace software.
Result：After excluding non-article articles such as review and letter and non-English language articles, 1007 articles were finally included. Over the past 2 decades, the number of publications on the application of intra-articular injection in arthroscopic treatment increased. Among them, the United States, China, the United Kingdom and Italy have made significant contributions in this field. The most productive institution was Rush University. The Journal of Arthroscopic and Related Surgery published the largest number of publications. The journal with the highest citation frequency also was The Journal of Arthroscopic and Related Surgery. The authors with the highest output and the highest citation frequency on average were Cole, Brian J and Choi, Yun-Jin, respectively. “arthroscopy”, “osteoarthritis” and “cartilage” were the top three keywords that appeared. From the keyword analysis, the current research trend indicates that the primary research hotspots of intra-articular injection in arthroscopic treatment are the arthroscopy, osteoarthritis and cartilage. The frontiers of this ﬁeld are the Pain Management, osteoarthritis and Cartilage repair and regeneration.
Conclusion：Over the past 23 years, the application of intra-articular injection in arthroscopic treatment has received increasing attention. Our bibliometric analysis results provide valuable information and research trends for researchers in the field to understand the basic knowledge of the field, identify current research hotspots, potential collaborators, and future research frontiers.
The fastest and easiest way to transform genes to the pollen of a pear (Rosaceae) variety
Authors: Song Qirui , Wang Linru , Zhou Ziying , Zhang Yugang , Qu Haiyong 
Published: April 2024

Abstract

Background To date, the success rate of using pollen as a transgenic vector in agriculture has been very low, especially for fruit trees of the Rosaceae family.
Results We selected a widely cultivated pear variety, ‘Wonhuwang’(Pyrus pyrifolia Nakai. cv. Wonhuwang), which can be used to successfully transform genes into mature pollen within 4 min under negative pressure (- 80 Kpa). The pollen morphology of this pear variety is irregular, but its viability is not reduced. Pollen containing the green fluorescent protein (GFP) gene can complete pollination and fertilization, and the GFP gene is expressed in embryos. The greatest advantage of this method is that it does not require fresh pollen, and it can be used to verify gene function.
Conclusion This method is the simplest and fastest among reported transgenic methods for transforming genes into pollen.
Changing the Trajectory Client Journey Project: A collective care approach to map client journey against different risk levels and service responses using the Initial Assessment and Referral Tool (IAR)
Authors: Ahinkorah Bright Opoku , John James Rufus , McCue Lisa , Fellini Adriana , Cooper Alicia , O'Brien Joanne , Paulus Chenyll , Goodwin Glenys , Eapen Valsamma 
Published: April 2024

Abstract

Background Evidence suggests that early identification and integrated ‘whole-of-person’ care could lead to better outcomes for children and families, particularly those experiencing child abuse and neglect from priority populations. The aim of this research was to explore the views and experiences of a range of service providers on how child and family services could be better integrated by adopting shared language, processes, and care pathways. Methods Participants from a range of child and family services providers in South West Sydney participated in the two day workshop to express their perspectives and map clients’ journey using case scenarios from a variety of services against different risk levels and service responses using the Initial Assessment and Referral (IAR) Tool. Data collected included field notes at the workshop and post-workshop activities with anonymous online surveys. Data were thematically analysed. Results The qualitative data revealed some of the benefits including improved efficiency and shared understanding about the child and the family’s needs across the eight domains of the IAR framework. Emphasis was placed on the necessity of cross-service utilisation of the framework to achieve the intended purpose of establishing a common language and reaching a broader audience including education and social services. Identified gaps included ambiguity in classifying cases into specific care levels, particularly as it relates to children/adolescents given the impact of the family and the wider systems rather than just relying on the presenting complaints and diagnostic determination. The potential of this approach to prioritise services based on care levels coupled with a stepped care approach to match referrals and service responses across a range of services was acknowledged by participants, thereby providing optimism about achieving an Integrated Continuum of Connect and Care (I-CCC) model of service provision. Conclusion This report highlights the perceived usefulness, gaps, and challenges as well as opportunities of I-CCC, an integrated service model incorporating the IAR tool. Widespread adoption across services is crucial alongside a stepped care approach with effective integration and service navigation support as well as addressing staffing, data harmonisation and access, and referral pathway challenges for improved child and family service system response.
No Evidence of Causal Effects between Renal Impairment and Muscle Wasting: a Two-Sample Mendelian Randomization Study
Authors: Wang sicheng , Jin Zishan , Zhang Boxun , Yan Yan , Zhao Linhua 
Published: April 2024

Abstract
Background Numerous investigations have explored the potential correlation between renal impairment and muscle loss. However, the establishment of a definitive cause-and-effect relationship between these two remains elusive.Methods We utilized genome-wide association studies summary data from the CKDGen Consortium to identify genetically predicted estimated Glomerular Filtration Rate (eGFR), chronic kidney disease (CKD), and blood urea nitrogen (BUN) involving 567,460, 480,698, and 234,029 participants, respectively. To evaluate site-specific genetically predicted muscle mass, data from the UK Biobank were employed (n ≤ 454,835). The primary analysis relied on the inverse-variance weighted (IVW) method, with additional sensitivity analyses performed to validate the robustness of the MR results.Results No significant evidence could support that genetically predicted CKD was associated with appendicular and trunk muscle wasting [right leg FFM: IVW odds ratio (OR) = 1.010, confidence interval (CI) = 0.989 to 1.032, P-value = 0.355; left leg FFM: IVW OR = 1.009, CI = 0.988 to 1.031, P-value = 0.381; right arm FFM: IVW OR = 1.012, CI = 0.992 to 1.033, P-value = 0.231; left arm FFM: IVW OR = 1.010, CI = 0.990 to 1.030, P-value = 0.320; trunk FFM: IVW OR = 1.012, CI = 0.991 to 1.033, P-value = 0.279]. Similar estimations could also be observed in MR analyses of eGFR and BUN on muscle mass.Conclusions It is unlikely that genetically predicted renal impairment can causally increase the risk of muscle wasting. Clinically observed associations in epidemiologic studies might be attributed to metabolic homeostasis imbalances stemming from renal impairment.
Study of Short-term Longitudinal Profile and Sediment Dynamics of Ikpoba Reservoir
Authors: Alademomi Alfred Sunday , Oladosu Stephen Olushola , Matthew Gokeme Andy 
Published: April 2024

Abstract

Complex depositional systems, exemplified by dam reservoirs, pose significant challenges to natural sediment flow in river courses, impacting operational efficiency. This study focuses on the Ikpoba Dam, a critical water source for Benin City, facing functionality issues due to sedimentation. Through repeated bathymetric surveys conducted during wet and dry seasons, the research maps the dam's bed-floor topography. Analysis using empirical formulae and a geospatial approach unveils short-term sediment accumulation dynamics, emphasizing seasonal variations. Results indicate a sediment volume of 400,000 cubic meters in the 2019 survey, translating to 73.33% loss in storage capacity over 44 years, at an estimated rate of 1.66 m^3/year. Verification of bed profile results demonstrates high reliability, with root mean square errors ranging from 90–93%, employing ArcGIS 10.4. Notably, the study identifies a substantial sediment accumulation of 840,127.34 cubic meters. These findings are pivotal for formulating dredging plans essential for dam revamping initiatives, aiming to optimize efficiency while mitigating sedimentation challenges.
Isolation, molecular detection and antimicrobial susceptibility profiles of Campylobacter from camel meat, feces and processing environments at municipal abattoirs in eastern Ethiopia
Authors: Yirgalem Metages , Kemal Jelalu , Wolkaro Takele , Bekele Misgana , Terefe Yitagele 
Published: April 2024

Abstract

Background
Campylobacteriosis is an infectious zoonotic disease caused by the genus Campylobacter. The disease is transmitted from animals to humans predominantly through the consumption of contaminated food and water. However, the lack of information on the status of Campylobacter makes it difficult to quantify the role of camel meat in the dissemination of the pathogen. A cross-sectional study was conducted from June 2022 to August 2023 to investigate the occurrence of Campylobacter and associated risk factors and to determine the antimicrobial susceptibility profiles of Campylobacter species from camels slaughtered at municipal abattoirs in the towns of Harar, Babile, Jigjiga and Dire Dawa in eastern Ethiopia.
Methods
A total of 324 (146 carcass swabs, 146 camel feces and 32 abattoir environmental swab samples) were collected and analyzed using TaqMan real-time PCR and culture techniques following standard procedures. In addition, antimicrobial susceptibility tests were performed using the disk diffusion method for eight antimicrobial agents according to the Clinical Laboratory Standards Institute.
Results
The overall prevalence of Campylobacter was found to be 7.7%. Campylobacter was more frequently detected from carcasses and surface contact environmental swabs. We isolated Campylobacter at the genus level from approximately half of the PCR-positive samples, representing 54.2% (13 out of 24). The isolation level of C. jejuni and C. coli were also 5.56% and 2.2%, respectively, which varied significantly (p = 0.037) based on sample type and site. We detected resistance to chloramphenicol (78.6%), followed by amoxicillin (71.4%). However, 93%, 78.6%, and 71.4% of the isolates were susceptible to ceftriaxone, ciprofloxacin, and nalidixic acid, respectively. MDR was detected in 48% of the isolates. Of these MDR isolates, 9 (36%) were C. jejuni and 3 (12%) were C. coli.
Conclusion
The study concluded that a considerable proportion of multidrug-resistant Campylobacter species are circulating in camel meat and abattoir environments. This indicates a possible carcass cross-contamination by Campylobacter during slaughtering that can pose a threat to humans and limits therapeutic options, which could have been prevented by applying good hygienic practices in the abattoirs. This needs to create awareness of abattoir workers about abattoir hygienic standard operating procedures. Regular coordinated actions should be implemented on the rational use of veterinary and medical drugs at national level together with training and awareness to workers on good hygienic practices.
Simulation Analysis and Experimental Research of Friction Performance between Wood and Cemented Carbide Surface with Different Micro-textures
Authors: LI Weiguang , ZHU Zhen 
Published: April 2024

Abstract

Reasonable micro-pit texture has been proved to be able to improve the friction characteristics between wood and cemented carbide. In this paper, the finite element simulation analysis was used to simulate the friction surface stress, the simulation model was determined, and the simulation results were combined with the friction characteristics test to study the influence of different texture types on the friction coefficient of wood surface. The results show that the friction coefficient and the stress magnitude of friction between cemented carbide and wood surface have a good linear correlation(R2 = 0.9414), the finite element simulation can provide a reference for the study of friction behavior in wood cutting process. The friction coefficient can be influenced by texture parameters such as texture type, the friction length, the width of micro-texture and the angle of micro-texture. Under the condition of the same texture area occupancy, the surface friction coefficient of micro-pit texture is the smallest; The surface friction coefficient of the micro-groove texture is the largest, and the micro-grid texture has the smaller friction coefficient with the decrease of the texture angle. This is related to the actual contact area between the texture area of the friction area and the wood surface and the main braking force generated during contact.