bluuebunny/crossref_metadata_2025_split huggingface dataset:
Examining soil nutrient balances and stocks under different land use and management practices in contrasting agroecological environments
Authors: Mulualem Temesgen , Adgo Enyew , Meshesha Derege T. , Tsunekawa Atsushi , Haregeweyn Nigussie , Tsubo Mitsuru , Ebabu Kindiye , Walie Misganaw , Kebede Birhanu , Fekadu Genetu , Demissie Simeneh , Tiruneh Gizachew A. , Berihun Mulatu L. 
Published: December 2023

AbstractAgricultural sustainability and land degradation can be monitored through studying soil nutrient dynamics. This study was conducted to investigate the balance and stocks of nitrogen (N) and phosphorus (P) under major land use types and land management (LM) practices in three contrasting agroecological environments in Ethiopia. We employed a nutrient monitoring approach and assessed soil N and P inputs and outputs at watershed and plot scales. Field data were collected from 72 sites representative of the major land uses of the three watersheds for the watershed scale analysis. In addition to the watershed data, 16 experimental runoff plots were established and the response of nutrient balances to improved LM practices for the major land uses, including cropland with three treatments (control, farmyard manure [FYM] and soil bund), grazing land with three treatments (control, exclosure and FYM + exclosure) and bushland with two treatments (control and exclosure). Nutrient balances, flows and stocks varied significantly among agroecological settings, land‐use types and LM practices. Severe and negative N balances were found in all agroecological environments, with midland (−70.8) > highland (−61.7) > lowland (−50.3 kg ha−1 yr−1), whereas slightly positive P balances were found in all agro‐ecosystems. As a result, the midland (4.2% yr−1) and highland (2.1% yr−1) sites had greater N depletion rates than the lowland site (1.0% yr−1). Our results also demonstrated that applied LM practices improved N balances: by 32%–40% in cropland through FYM and mineral fertilizer, by 7%–18% in grazing land via FYM and exclosure, and by 6%–36% in degraded bushland via exclosure, implying that, implementing FYM and mineral fertilizer for cropland and implementing FYM with exclosure on non‐croplands can reverse nutrient depletion in the study sites and in other areas having similar agroecological conditions.
Exploring young trans people's everyday experiences of ‘out‐of‐placeness’ and socio‐bodily dysphoria
Authors: Todd Jay J. D. 
Published: December 2023

AbstractThis paper examines how young trans people come to be positioned as, and subsequently feel, ‘out‐of‐place’ in certain everyday spaces, particularly in the socio‐political context of the contemporary UK. Through the stories of young trans people aged 14–25 collected via participatory research, I question what it feels like to be young and trans and to experience and embody such dislocating feelings as ‘out‐of‐placeness’ and socio‐bodily dysphoria, and what toll repeatedly experiencing such embodied emotions exacts on young trans people, their bodies, and life trajectories. To do so, the experience of misgendering and deadnaming, others' hostile gazes, and what I refer to as socio‐bodily dysphoria, are introduced as examples of common modes of cisnormativity and ‘out‐of‐placeness’ experienced by participants. I build on Sara Ahmed's work on the socio‐spatial positioning and experience of non‐conforming or disruptive bodies to examine how trans youth and marginalised folk more generally become ‘out‐of‐place’ and experience ‘out‐of‐placeness’ in everyday space‐times that are not affectively, socially, or materially structured to expect their bodily presence, facilitate their participation, or enable their active agency, particularly on gendered terms. Importantly, a central contribution of the article involves articulating a spatial conceptualisation of socio‐bodily dysphoria. In sum, I develop geographical analyses of young trans people's everyday encounters and crucially build geographical understandings of the emergence and fixity of socio‐bodily dysphoria and everyday marginality through the voices and stories of trans youth.
Effectiveness of non-pharmacological interventions to prevent anemia in pregnant women: a quantitative systematic review protocol
Authors: Jin Qiongai , Shimizu Mikiko , Sugiura Masato , Akashi Yumi , Iwase Keisuke , Tsuzuki Hironori , Suzuki Noriko , Tanaka Tomoko , Kitamura Yukie , Yamakawa Miyae 
Published: December 2023

Objective:
This review aims to identify the effectiveness of non-pharmacological interventions in preventing iron deficiency anemia in pregnant women with a normal course of pregnancy.

Introduction:
The global prevalence of anemia among pregnant women is 36.5%, posing risks to women and fetuses. This underscores the need for effective prevention; however, the effectiveness of non-pharmacological approaches in preventing pregnancy anemia remains unclear.

Inclusion criteria:
This review will encompass experimental and quasi-experimental studies on the following approaches to prevent anemia during pregnancy: recommendations for dietary supplements, oral iron supplements (over the counter), provision of supplements to promote iron absorption, participation in anemia prevention education, and provision of information. There will be no restrictions on the duration or frequency of intervention, and longitudinal intervention studies will be included. In studies with a control group, the comparator may be usual care or pharmacological interventions; in studies without, it may involve no intervention, temporal comparisons, or baseline periods without non-pharmacological interventions. Evaluation of hemoglobin, hematocrit, and ferritin will be included as primary outcomes. Low birth weight, preterm birth, amount of blood loss at delivery, small for gestational age, and Apgar scores will be included as secondary outcomes.

Methods:
A search will be conducted of MEDLINE (Ovid), Embase, CINAHL (EBSCOhost), Scopus, Australian New Zealand Clinical Trials Registry, Cochrane Central Register of Controlled Trials, and ICHUSHI-Web. Researchers will screen studies, extract data, assess the quality of studies, and analyze the data in accordance with the JBI guidance for systematic reviews of effectiveness. GRADE will be used to assess the certainty of the findings.

Review registration number:
PROSPERO CRD42022344155
Study on the Leakage and Diffusion Characteristics of Buried Hydrogen-Blended Natural Gas Pipelines
Authors: Liu Wu , Li Liangdi , Zhao Donghui , Liao Yong 
Published: December 2023

Abstract
Utilizing existing natural gas pipelines to transport hydrogen-blended natural gas is a primary strategy for achieving cost-effective, long-distance, and large-scale hydrogen transportation. However, blending hydrogen with natural gas alters its physical properties, resulting in changes in leakage and diffusion characteristics and the affected range. To illustrate this, we focus on the Jingxi Third Line natural gas long-distance pipeline and develop a buried hydrogen blended natural gas pipeline model to analyze the concentration distribution of hydrogen-blended natural gas and the temporal variation of gas velocity at the leakage point. We explore the influence of various factors, including pressure, leak orifice size, wind speed, and hydrogen-blending ratio, on the diffusion range of hydrogen-blended natural gas. The research findings demonstrate that in the vicinity of the leakage point, the methane concentration significantly exceeds the upper explosive limit while the hydrogen concentration remains within the explosive limit range. The hazardous range of hydrogen-blended natural gas leakage and diffusion is slightly larger than that of natural gas alone. Furthermore, both the vertical and horizontal hazardous ranges of hydrogen-blended natural gas leakage and diffusion exhibit positive correlations with pressure and leak orifice size. Additionally, as wind speed increases, the maximum impact distance in the vertical direction gradually decreases, while it gradually increases in the horizontal direction.
Fluid Flow Analysis of Neonatal Dual-Lumen Cannulas for Venovenous Extracorporeal Membrane Oxygenation
Authors: Sawka Danielle M. , Su Yunxing , Monteagudo Julie , Zenit Roberto 
Published: December 2023

Abstract
Hemolysis persists as a common and serious problem for neonatal patients on extracorporeal membrane oxygenation (ECMO). Since the cannula within the ECMO circuit is associated with hemolysis-inducing shear stresses, real-world internal fluid flow measurements are urgently needed to understand the mechanism and confirm computational estimates. This study appears to be the first experimental study of fluid flow inside commercial ECMO dual-lumen cannulas (DLCs) and first particle image velocimetry (PIV) visualization inside a complicated medical device. The internal geometries of four different opaque neonatal DLCs, both atrial and bicaval positioning geometries each sized 13 Fr and 16 Fr, were replicated by three-dimensional printing clear lumen scaled-up models, which were integrated in a circuit with appropriate ECMO flow parameters. PIV was then used to visualize two-dimensional fluid flow in a single cross section within the models. An empirical model accounting for shear stress and exposure time was used to compare the maximum expected level of hemolysis through each model. The maximum measured peak shear stress recorded was 16±2 Pa in the top arterial bicaval 13 Fr model. The atrial and 16 Fr cannula models never produced greater single-pass peak shear stress or hemolysis than the bicaval and 13 Fr models, respectively, and no difference was found in hemolysis at two different flow rates. After 5 days of flow, small DLC-induced hemolysis values for a single pass through each cannula were modeled to linearly accumulate and caused the most severe hemolysis in the bicaval 13 Fr DLC. Engineering and clinical solutions to improve cannula safety are proposed.
Integrated Design of Axial Slot Casing Treatment and Blades in a Low-Speed Single Stage Axial Compressor
Authors: Fan Zhonggang , Du Juan , Ba Dun , Zhang Min , Yang Chen 
Published: December 2023

Abstract
Casing treatment has been used to enhance the stability of axial-flow compressor by extending the stall margin; it also induces strong interaction with compressor blades, as demonstrated in the open literature. Revealing the mechanism of this interaction is a key to fully exploit the potential of the stability-enhancing capability of casing treatment without efficiency penalty. For this purpose, an integrated optimization design of rotor and axial slot casing treatment is implemented for a low-speed axial-flow compressor, and the stall margin is increased by 10.89% without penalty on the peak efficiency. Through detailed analysis, two important driving factors for the improvement of stall margin are illustrated: the suction effect that decreases the axial momentum of tip leakage flow, and the injection effect that increases the axial momentum of main flow. Meanwhile, it is found that the combination of forward-deflection axial slot casing treatment and forward-sweep rotor can maximize the enhancement of the momentum exchange, thereby adequately reducing the blockage region induced by tip leakage flow. More specially, the stator is then redesigned based on the matching mechanism between the stator and rotor with axial slot casing treatment in a stage. This redesign can considerably reduce entropy generation and flow separation in the passage and achieve an improvement of 0.87% in efficiency. The results hence demonstrate the superiority of integrated design of axial slot casing treatment and blades in improving both stall margin and efficiency.
Validation and Assessment of a Hybrid VOF-Lagrangian Numerical Methodology for Turbulent Liquid Fuel Jets in High-Speed Crossflow
Authors: Zghal Malika , Gauthier Pierre , Sun Xiaoxiao , Wijesinghe Charith , Sethi Vishal 
Published: December 2023

Abstract
For gas turbine combustors, injecting liquid fuel in crossflow can achieve superior mixing characteristics to improve performance and reduce emissions. Robust numerical design tools are needed to accelerate the development of low-emissions technologies. Atomization modeling is often facilitated by using the Lagrangian approach rather than the more complex and computationally expensive Volume-of-Fluid (VOF) approach. However, most Lagrangian breakup models rely on empirical constants that must be fully calibrated for jets in crossflow and representative conditions. A hybrid approach could deliver a better compromise between accuracy and computational cost. This study proposes and validates a novel numerical methodology for coupling the VOF and Lagrangian approaches using a stochastic breakup model with Adaptive Mesh Refinements for turbulent liquid fuel jets in crossflow under more representative gas turbine conditions. The predictions were validated in the near and far-field regions using datasets at high pressures (1–8 bar), Weber numbers (720–1172), and momentum flux ratios (6–33). The predictive capabilities and computational cost were also compared to the Lagrangian approach coupled with large eddy simulations (LES) and with the unsteady Reynolds-Averaged Navier–Stokes (RANS) methodology previously developed and validated by the authors. The effect of different VOF-Lagrangian transition criteria on the computational cost was also assessed and recommendations were provided for further improvements. The overall LES predictions were significantly improved by the proposed hybrid methodology. Although it tends to underpredict the spray trajectory and Sauter Mean Diameter compared to the URANS methodology, it better captures the diameter in the wake region and the droplet velocities.
YouTube as a source of information and education on ultrasound- guided dry needling
Authors: Yildizgoren Mustafa Turgut , Bagcier Fatih 
Published: December 2023

Aim: This study aims to evaluate the educational quality of videos related to ultrasound guided dry needling (USDN). Material and method: This study was designed as a cross-sectional study. A video-based search was performed on the YouTube online video sharing platform (https://www.youtube.com/) using the English keywords “ultrasound guided dry needling” on May 10, 2023. The first 60 videos were analysed.Result: The first 60 videos were analyzed, and 32 videos that met the inclusion criteria were included in the study. The content of the videos mostly consisted of technical knowledge regarding Ultrasound Guided Dry Needling (USGDN) (56.3%) and information (43.84%). The total mean DISCERN score was 26.9 ± 12.0 (range 17 to 54). The total mean JAMA Score was 2.4 ± 0.7 (range 2 to 4). There was no significant differences between the groups, according to the DISCERN, and JAMAs scores (all p>0.05). The video with the highest DISCERN score belongedto The American Institute of Ultrasound in Medicine (AIUM) channel.Conclusion: There is a significant amount of content available on YouTube regarding USDN; however, unfortunately, most of the existing content is of low quality and carries the risk of misinformation. Healthcare professionals should be aware of the importance of health-related information on YouTubeand strive to provide high-quality, accurate, and up-to-date content
Learning curves in abdominal ultrasound in medical students
Authors: Moga Tudor , Dancu Greta Maria , Cotrau Radu , Bende Renata , Popescu Alina , Danila Mirela , Bizerea-Moga Teofana , Bona Ana , Plopeanu Ariana , Sporea Ioan , Sirli Roxana 
Published: December 2023

Aims: Ultrasound (US) is an essential diagnostic and educational tool in medical practice, and its effective implementation into medical curricula is critical. This study aimed to compare the efficacy of two disparate educational approaches—an optional semester course and a specifically curated intensive workshop—on the learning curve of medical students in abdominal ultrasonography.Material and methods: Engaging fourth and fifth-year medical students, this study, incorporated both theoretical and practical elements of US, providing participants with hands-on experience and evaluative assessments pre- and post-training. Students were segregated into two groups: one experienced a 14-hour optional semester course and the other a 6-hour intensive workshop, both yielding distinct teaching methodologies yet aspiring for synonymous educational outcomes.Results: Involving a total of 93 participants, findings elucidated that regardless of the educational method employed, post-training identification of US structures exhibited a significant enhancement compared to pre-training. Interestingly, no substantial disparities were discerned between the two educational approaches nor gender-based differences in learning outcomes.Conclusions: This investigation provides pivotal insights into the versatile utility of different educational strategies in abdominal US training for medical students, affirming that varied pedagogical methods can achieve comparable augmentations in student proficiency. Further research is paramount to ascertain the optimal integration of US education into medicalcurricula, considering aspects such as duration, depth, and mode of delivery
Water isolation technique combined with contrast-enhanced ultrasound guided puncture biopsy of pancreatic mass in 3 cases.
Authors: Xiaohui Wang , Yannan Qiao , Lin Zhou , Hui Chen , Zhen Yang 
Published: December 2023

In many patients with pancreatic cancer the definite pathological diagnosis is limited due to the lack of safe needle entry routes, the high risk of conventional ultrasound-guided puncture and the low positive rate of single needle. To solve the situations in which there are no safe path for pancreatic biopsy, we used water isolation technology combined with contrast-enhanced ultrasound to perform puncture biopsy in 3 patients with pancreatic mass occupying under the guidance of coaxial needle in this study and remarkable results were achieved. The water isolation technique was used to avoid the damage to theimportant organs in front of the occupying area.
ChatGPT-assisted deep learning model for thyroid nodule analysis: beyond artifical intelligence
Authors: Mese Ismail , Inan Neslihan Gokmen , Kocadagli Ozan , Salmaslioglu Artur , Yildirim Duzgun 
Published: December 2023

Aims: To develop a deep learning model, with the aid of ChatGPT, for thyroid nodules, utilizing ultrasound images. The cytopathology of the fine needle aspiration biopsy (FNAB) serves as the baseline.Material and methods: After securing IRB approval, a retrospective study was conducted, analyzing thyroid ultrasound images and FNAB results from 1,061 patients between January 2017 and January 2022. Detailed examinations of their demographic profiles, imaging characteristics, and cytological features were conducted. The images were used for training a deep learning model to identify various thyroid pathologies. ChatGPT assisted in developing this model by aiding in code writing, preprocessing, model optimization, and troubleshooting.Results: The model demonstrated an accuracy of 0.81 on the testing set, within a 95% confidence interval of 0.76 to 0.87. It presented remarkable results across thyroid subgroups, particularly in the benign category, with high precision (0.78) and recall (0.96), yielding a balanced F1-score of 0.86. The malignant category also displayed high precision (0.82) and recall (0.92), with an F1-score of 0.87.Conclusions: The study demonstrates the potential of artificial intelligence, particularly ChatGPT, in aiding the creation of robust deep learning models for medical image analysis
Examination of Physical Activity, Organized Sport, and Sitting Time Among Women and Mothers From Culturally and Linguistically Diverse Backgrounds
Authors: Paudel Susan , Mishra Gita D. , Veitch Jenny , Mielke Gregore I. , Hesketh Kylie D. 
Published: December 2023

Background: Little evidence is available from culturally and linguistically diverse (CALD) communities on the association between motherhood and physical activity (PA). This study aimed to examine independent and joint associations of cultural background and motherhood with meeting PA guidelines, participation in organized sports, and high sitting time (>8 h/d). Methods: We used self-reported cross-sectional data from survey 8 of the 1973–1978 cohort of the Australian Longitudinal Study on Women’s Health. PA was measured using the Active Australia Survey while organized sport and sitting time were measured using single items. CALD was defined as being born in a non-English speaking country or primarily speaking a non-English language at home. Multivariable-adjusted logistic regression analyses were used to examine independent and joint associations. Results: Data from 5967 women (mean age 42.4 [SD 1.5] y, 6.9% CALD, 81.2% mothers) were analyzed. Women of CALD background had lower odds of meeting PA guidelines (odds ratio; 95% confidence interval: 0.80; 0.64–0.98) and participation in organized sports (0.68; 0.54–0.86), but no statistically significant association with sitting time (0.90; 0.72–1.14). Mothers had lower odds of meeting PA guidelines (0.75; 0.64–0.87) and high sitting time (0.42; 0.36–0.49). Compared with non-CALD women without children, mothers (irrespective of cultural background) were less likely to meet PA guidelines and have high sitting time. The association of “cultural background and motherhood” with organized sports participation was only significant for CALD mothers. Conclusions: Increased efforts and investments are needed to ensure that sports and other PA promotion interventions are culturally sensitive and engaging for CALD women and those with children.
Antimicrobial resistance in multistate outbreaks of nontyphoidal
Salmonella
infections linked to animal contact—United States, 2015–2018
Authors: Frey Erin , Stapleton G. Sean , Nichols Megin C. , Gollarza Lauren M. , Birhane Meseret , Chen Jessica C. , McCullough Andre , Carleton Heather A. , Trees Eija , Hise Kelley B. , Tolar Beth , Francois Watkins Louise 
Published: December 2023

ABSTRACT

Animal contact is an established risk factor for nontyphoidal
Salmonella
infections and outbreaks. During 2015–2018, the U.S. Centers for Disease Control and Prevention (CDC) and other U.S. public health laboratories began implementing whole-genome sequencing (WGS) of
Salmonella
isolates. WGS was used to supplement the traditional methods of pulsed-field gel electrophoresis for isolate subtyping, outbreak detection, and antimicrobial susceptibility testing (AST) for the detection of resistance. We characterized the epidemiology and antimicrobial resistance (AMR) of multistate salmonellosis outbreaks linked to animal contact during this time period. An isolate was considered resistant if AST yielded a resistant (or intermediate, for ciprofloxacin) interpretation to any antimicrobial tested by the CDC or if WGS showed a resistance determinant in its genome for one of these agents. We identified 31 outbreaks linked to contact with poultry (
n
= 23), reptiles (
n
= 6), dairy calves (
n
= 1), and guinea pigs (
n
= 1). Of the 26 outbreaks with resistance data available, we identified antimicrobial resistance in at least one isolate from 20 outbreaks (77%). Of 1,309 isolates with resistance information, 247 (19%) were resistant to ≥1 antimicrobial, and 134 (10%) were multidrug-resistant to antimicrobials from ≥3 antimicrobial classes. The use of resistance data predicted from WGS increased the number of isolates with resistance information available fivefold compared with AST, and 28 of 43 total resistance patterns were identified exclusively by WGS; concordance was high (>99%) for resistance determined by AST and WGS. The use of predicted resistance from WGS enhanced the characterization of the resistance profiles of outbreaks linked to animal contact by providing resistance information for more isolates.