bluuebunny/crossref_metadata_2025_split huggingface dataset:
A retrospective study using machine learning to develop predictive model to identify urinary infection stones in vivo
Authors: Wu Yukun , Mo Qishan , Xie Yun , Zhang Junlong , Jiang Shuangjian , Guan Jianfeng , Qu Canhui , Wu Rongpei , Mo Chengqiang 
Published: May 2023

AbstractPreoperative diagnosis of urinary infection stones is difficult, and accurate detection of stone composition can only be performed ex vivo. To provide guidance for better perioperative management and postoperative prevention of infection stones, we developed a machine learning model for preoperative identification of infection stones in vivo. The clinical data of patients with urolithiasis who underwent surgery in our hospital from January 2011 to December 2015 and January 2017 to December 2021 were retrospectively analyzed. A total of 2565 patients were included in the study, and 1168 eligible patients with urinary calculi were randomly divided into training set (70%) and test set (30%). Five machine learning algorithms (Support Vector Machine (SVM), Multilayer Perceptron (MLP), Decision Tree (DT), Random Forest Classifier (RFC), and Adaptive Boost (AdaBoost)) and 14 preoperative variables were used to construct the prediction model. The performance measure was the area under the receiver operating characteristic curve (AUC) of the validation set. The importance of 14 features in each prediction model for predicting infection stones was analyzed. A total of 89 patients (5.34%) with infection stones were included in the validation set. All the five prediction models showed strong discrimination in the validation set (AUC: 0.689–0.772). AdaBoost model was selected as the final model (AUC: 0.772(95% confidence interval, 0.657–0.887); Sensitivity: 0.522; Specificity: 0.902), UC positivity, and urine pH value were two important predictors of infection stones. We developed a predictive model through machine learning that can quickly identify infection stones in vivo with good predictive performance. It can be used for risk assessment and decision support of infection stones, optimize the disease management of urinary calculi and improve the prognosis of patients.
Time Rescaling of a Primal-Dual Dynamical System with Asymptotically Vanishing Damping
Authors: Hulett David Alexander , Nguyen Dang-Khoa 
Published: May 2023

AbstractIn this work, we approach the minimization of a continuously differentiable convex function under linear equality constraints by a second-order dynamical system with an asymptotically vanishing damping term. The system under consideration is a time rescaled version of another system previously found in the literature. We show fast convergence of the primal-dual gap, the feasibility measure, and the objective function value along the generated trajectories. These convergence rates now depend on the rescaling parameter, and thus can be improved by choosing said parameter appropriately. When the objective function has a Lipschitz continuous gradient, we show that the primal-dual trajectory asymptotically converges weakly to a primal-dual optimal solution to the underlying minimization problem. We also exhibit improved rates of convergence of the gradient along the primal trajectories and of the adjoint of the corresponding linear operator along the dual trajectories. We illustrate the theoretical outcomes and also carry out a comparison with other classes of dynamical systems through numerical experiments.
Effectiveness of ultrasonic measurement for the hyomental distance and distance from skin to epiglottis in predicting difficult laryngoscopy in children
Authors: Zheng Zhenwei , Wang Xia , Du Ruiming , Wu Qingda , Chen Lu , Ma Wuhua 
Published: May 2023

Abstract
Objectives
Studies have shown that some ultrasonic indicators can predict difficult airways in adults to an extent. However, whether ultrasonic parameters can be used to predict difficult airways in children is unclear. This study investigated the predictive value of several ultrasonic indices for difficult laryngoscopy (DL) in children.

Methods
Pediatric patients aged 5 to 12 years who underwent endotracheal intubation under general anesthesia were enrolled. The hyomental distance in the extended position (HMDE), tongue thickness, midsagittal tongue cross-sectional area, tongue width, and distance from skin to epiglottis (DSE) were measured by ultrasound before anesthesia. The study end point was DL. The receiver operating characteristic curve was used to evaluate the predictive value of each parameter.

Results
Three hundred and ten children were included in the final analysis, and fifteen (4.8%) children had DL. The shortened HMDE assessed by ultrasound could help identify children aged 5 to 12 years with DL (5–8 years: area under the curve (AUC) 0.74, sensitivity 0.88, specificity 0.60; 9–12 years: AUC 0.72, sensitivity 0.71, specificity 0.83). An increased DSE could help identify children aged 5 to 8 years with DL (AUC 0.76, sensitivity 0.88, specificity 0.69).

Conclusions
Ultrasonic measurement of the HMDE can be used to predict DL in children aged 5 to 12 years. The DSE measured by ultrasound can be used to predict DL in children aged 5 to 8 years.

Clinical relevance statement
The hyomental distance and the distance from skin to epiglottis measured by ultrasound can be used to predict difficult laryngoscopy in children, which can help reduce serious complications caused by unanticipated difficult airways in children during anesthesia.

Key Points
• Ultrasonic measurement of the hyomental distance in the extended position may be an effective predictor of difficult laryngoscopy in children aged 5 to 12 years.
• The distance from skin to epiglottis measured by ultrasound can be used to predict difficult laryngoscopy in children aged 5 to 8 years.
• Preoperative airway assessment using ultrasound can be effectively applied in children and has a great application prospect.
The effects of long-term almond consumption on whole-body insulin sensitivity, postprandial glucose responses, and 48 h continuous glucose concentrations in males and females with prediabetes: a randomized controlled trial
Authors: Gravesteijn Elske , Mensink Ronald P. , Plat Jogchum 
Published: May 2023

Abstract
Purpose
Findings concerning the effects of almond consumption on glucose metabolism are inconsistent which might relate to body weight gain. The effects of long-term almond consumption on glucose metabolism are investigated in a free-living setting without detailed dietary instructions in males and females with overweight/obesity and prediabetes.

Methods
Forty-three participants volunteered in this randomized, cross-over trial with a 5-months control and intervention period and a 2-months wash-out. In the intervention period participants daily consumed 50 g whole almonds. At the end of both periods insulin sensitivity was assessed by a hyperinsulinemic euglycemic clamp, and postprandial glucose responses, and 48 h continuous glucose concentrations were measured.

Results
Almond consumption significantly decreased insulin sensitivity (P = 0.002), and increased postprandial glucose concentrations (P = 0.019), as well as fasting insulin concentrations (P = 0.003) as compared to the control period. The AUCs for 24 h glucose concentrations were not significantly different between control and intervention (P = 0.066). Almond consumption also significantly increased BMI (P = 0.002), and waist circumference (P = 0.013), supported by the concurrent increased energy intake (P = 0.031). The effects on glucose metabolism could only partly be explained by the observed weight gain as the almond effect remained after correcting for BMI changes.

Conclusions
In participants with prediabetes, long-term almond consumption showed adverse effects on insulin sensitivity and glucose metabolism. As almonds seemed not to have fully replaced other food items, it might be necessary to provide more supporting guidelines on how to incorporate energy-dense nuts into healthy diets to prevent type 2 diabetes development.

Clinical Trial Registration
This clinical trial was registered in February 2018 as NCT03419702.
Regional muscle features and their association with knee extensors force production at a single joint angle
Authors: Monte Andrea , Franchi Martino V. 
Published: May 2023

AbstractThis study aimed (i) to investigate the role of regional characteristics of the knee extensors muscles (vastus lateralis: VL, vastus intermedius: VI and rectus femoris: RF) in determining maximum-voluntary force (MVF); and (ii) to understand which regional parameter of muscle structure would best predict MVF. Muscle architecture (e.g., pennation angle and fascicle length), muscle volume (Vol), anatomical (ACSA) and physiological cross-sectional-area (PCSA) were measured in the proximal (0–33% of the muscle length), middle (33–66% of the muscle length) and distal (66–100% of the muscle length) portions of each muscle in fifteen healthy males using ultrasound and Magnetic Resonance Imaging (MRI). Knee extensors force was calculated in isometric condition at a single knee joint angle of 90 degrees. Regional ACSA, Vol and PCSA were correlated with MVF production. Regional muscle geometry showed no significant correlations with MVF. Among regions, the middle portion of each muscle was largely correlated with MVF compared to all the other regions (distal and proximal). To understand which regional structural parameter best predicted MVF, a stepwise multiple linear regression was performed. This model showed a significant explanatory power (P < 0.001, R2 = 0.76, adjusted R2  = 0.71), including muscle Vol collected in the mid portions of VL and RF. Even if no significant differences were reported between Vol, PCSA and ACSA in determining MVF, our results showed that the RF and VL volume collected in the middle portion of the muscle length are strong determinants of MVF produced by the knee extensors at 90 degrees joint angle.
How aggressive interactions with biomimetic agents optimize reproductive performances in mass-reared males of the Mediterranean fruit fly
Authors: Romano Donato , Benelli Giovanni , Stefanini Cesare 
Published: May 2023

AbstractMass-rearing procedures of insect species, often used in biological control and Sterile Insect Technique, can reduce the insects competitiveness in foraging, dispersal, and mating. The evocation of certain behaviours responsible to induce specific neuroendocrine products may restore or improve the competitiveness of mass-reared individuals. Herein, we used a mass-reared strain of Ceratitis capitata as model organism. C. capitata is a polyphagous pest exhibiting territorial displays that are closely related to its reproductive performance. We tested if the behaviour of C. capitata males could be altered by hybrid aggressive interactions with a conspecific-mimicking robotic fly, leading to more competitive individuals in subsequent mating events. Aggressive interactions with the robotic fly had a notable effect on subsequent courtship and mating sequences of males that performed longer courtship displays compared to naïve individuals. Furthermore, previous interactions with the robotic fly produced a higher mating success of males. Reproductive performances of C. capitata males may be improved by specific octopaminergic neurones activated during previous aggressive interactions with the robotic fly. This study adds fundamental knowledge on the potential role of specific neuro-behavioural processes in the ecology of tephritid species and paves the way to innovative biotechnological control methods based on robotics and bionics.
Brain structural and functional correlates of the heterogenous progression of mixed transcortical aphasia
Authors: López-Barroso Diana , Paredes-Pacheco José , Torres-Prioris María José , Dávila Guadalupe , Berthier Marcelo L. 
Published: May 2023

AbstractMixed transcortical aphasia (MTCA) is characterized by non-fluent speech and comprehension deficits coexisting with preserved repetition. MTCA may evolve to less severe variants of aphasias or even to full language recovery. Mechanistically, MCTA has traditionally been attributed to a disconnection between the spared left perisylvian language network (PSLN) responsible for preserved verbal repetition, and damaged left extrasylvian networks, which are responsible for language production and comprehension impairments. However, despite significant advances in in vivo neuroimaging, the structural and functional status of the PSLN network in MTCA and its evolution has not been investigated. Thus, the aim of the present study is to examine the status of the PSLN, both in terms of its functional activity and structural integrity, in four cases who developed acute post-stroke MTCA and progressed to different types of aphasia. For it, we conducted a neuroimaging-behavioral study performed in the chronic stage of four patients. The behavioral profile of MTCA persisted in one patient, whereas the other three patients progressed to less severe types of aphasias. Neuroimaging findings suggest that preserved verbal repetition in MTCA does not always depend on the optimal status of the PSLN and its dorsal connections. Instead, the right hemisphere or the left ventral pathway may also play a role in supporting verbal repetition. The variability in the clinical evolution of MTCA may be explained by the varying degree of PSLN alteration and individual premorbid neuroanatomical language substrates. This study offers a fresh perspective of MTCA through the lens of modern neuroscience and unveils novel insights into the neural underpinnings of repetition.
Why malnutrition in orthopaedic elective patient is still an issue? A recent review of the literature
Authors: Pes Marco , Pulino Alessio , Pisanu Francesco , Manunta Andrea Fabio 
Published: May 2023

Abstract
Background
Malnutrition is a known risk factor for complications and adverse outcomes after elective total joint arthroplasty (TJA). The progressive increase in the ageing of world population and in the numbers of TJA, widens the demand for a faster post-operative recovery and function. The aim of this study was to review the literature regarding: post-operative transfusion, infections, wound complications, length of hospital stay (LOS), rate of admission in intensive care unit (ICU), and total patient charges, in malnourished patient undergoing TJA.

Methods
The search reviewed all fields of the available peer-reviewed literature, published in the English language during the last seven years 2015–2022. We started from a total of 745 studies and finally we included in the review 16 articles.

Results
In 10 studies, an increased surgical site infection was shown, being by far the most common complication, in 8 studies, malnutrition was associate with the increase of the average length of stay (LOS), and in 5 studies, the major founding was the increase in costs. An increase of the morbidity was found in 3 studies, instead a larger number of transfusions was highlighted in 2 studies. Lastly, one study showed a major unplanned ICU admission rate.

Conclusions
Although the literature trend indicates that the nutritional status of TJA candidate patients is a parameter that influences the surgical outcome, in particular surgical site infections, length of stay, and costs, there are, to the authors’ knowledge, no studies aimed at identifying validated and recognized protocols for the correction of malnutrition.
Die historische Entwicklung der Psychotherapiewissenschaft im Kontext der Gesetzwerdung im deutschsprachigen Raum
Authors: Raile Paolo 
Published: May 2023

ZusammenfassungNach den Diskussionen um die Unabhängigkeit der Psychoanalyse von der Medizin in der zweiten Hälfte der 1920er-Jahre und der die folgenden Jahrzehnte dominierende Frage, ob und welche Wissenschaft sie sei, sowie den Provokationen durch Eysenck, welche die Psychotherapieforschung nachhaltig prägten, war die Psychotherapieszene im deutschsprachigen Raum in den 1970er- und 1980er-Jahren ein weiteres Mal im Umbruch. Anhand der Schulenexplosion in jenen beiden Jahrzehnten, der Entstehung schulenunabhängiger Interessensvertretungen in den 1980ern und der Regulationsinitiativen Ende der 1980er- und in den 1990er-Jahren wird der Weg zur Schweizer Charta, zum österreichischen sowie zum deutschen Psychotherapie‑/Psychotherapeutengesetz skizziert. Schwerpunkte der historischen Aufarbeitung sind zudem die Auswirkungen bzw. Wechselwirkungen der Regulationen mit der psychotherapeutischen Forschungs- und Ausbildungslandschaft in den letzten 30 Jahren, insbesondere hinsichtlich des dominierenden Streits zwischen dem naturwissenschaftlich-wirksamkeitsorientierten Verständnis einer wissenschaftlichen Psychotherapie unter der Flagge der Psychologie und dem ideografischen-hermeneutischen Verständnis einer eigenständigen wissenschaftlichen Psychotherapie. Den Abschluss des Artikels bildet eine knappe Darstellung des Status Quo als Ergebnis dieses Ausverhandlungsprozesses, der zu sehr unterschiedlichen Ergebnissen in Österreich im Vergleich zu Deutschland führte.
Differential impact of liana colonization on the leaf functional traits of co-occurring deciduous and evergreen trees in a tropical dry scrub forest
Authors: Pandi Vivek , Babu Kanda Naveen , Dar Ashaq Ahmad 
Published: May 2023

AbstractThe present study was carried out to analyze the leaf functional traits of co-occurring evergreen and deciduous tree species in a tropical dry scrub forest. This study also intended to check whether the species with contrasting leaf habits differ in their leaf trait plasticity, responding to the canopy infestation by lianas. A total of 11 leaf functional traits were studied for eight tree species with contrasting leaf habits (evergreen and deciduous) and liana-colonization status (with or without liana). In the liana-free environment (L–), evergreen trees had significantly higher leaf tissue density (LTD) and total chlorophyll (CHLt) than the deciduous species. Whereas the deciduous trees had higher specific leaf area (SLA) and mass-based leaf nitrogen concentration (Nmass). The leaf trait-pair relationship in the present study agreed with the well-established global trait-pair relationships (leaf thickness (LT) vs. SLA, Nmass vs. LT, SLA vs. Nmass, and LDMC vs. SLA). There was a significant difference between L+ and L– individuals in leaf area (LA), petiole length (PL), SLA, LDMC, and CHLt in the deciduous species. On the other hand, evergreen species showed marked differences across LT, SLA, LTD, Nmass, and chlorophyll components between L+ and L– individuals of the same species. The results revealed the differential impact of liana colonization on the host trees with contrasting leaf habits. The deciduous species with the acquisitive strategy can have a competitive advantage over evergreen species in the exposed environments (L–), whereas evergreen species with shade-tolerant properties were better acclimated to the shaded environments (L+). Therefore, liana colonization can significantly impact the C-fixation strategies of the host trees by altering their light environment and further, the magnitude of such impact may vary among species of different leaf habits. The result also indicated the patterns of convergence and divergence in some of the leaf functional traits between evergreen and deciduous species explaining the patterns of species co-existence.
Preliminary analysis of the mechanisms, characteristics, and causes of a recent catastrophic structurally controlled rock planar slide in Esposende (northern Portugal)
Authors: Tomás Roberto , Pinheiro Marisa , Pinto Pedro , Pereira Eduardo , Miranda Tiago 
Published: May 2023

AbstractA catastrophic rock planar slide occurred in the parish of Palmeira de Faro, Esposende (N Portugal), on November 23, 2022, in the middle of the night, killing two people while they were asleep in the first floor of a building close to the affected cut slope. The collapsed slope presented a maximum height of about 23 m, and was excavated in a granitic rock mass strongly weathered, in some areas by mechanical means and, locally, with the support of blasting. The displaced material, with an estimated volume of 2000 m3, described an oblique trajectory with respect to the dip direction of the slope with a maximum length of about 44.6 m. The direction of the trajectory could be explained by the strong structural control of the instability trough three discontinuity sets which delimit the slid rock mass causing multiple damage on the above-mentioned building. Although further detailed studies are necessary to elucidate the causes of the landslide, the unfavorable geological conditions, the anomalous accumulated rainfall during the previous two months (more than double than in the historic records), and some excavations apparently performed on the cut slope could be related to this instability. Therefore, this recent landslide highlights the important influence of the rock mass structure on the development of rock planar slides.
Characterization and differentiation of sublittoral sandbanks in the southeastern North Sea
Authors: Beermann Jan , Gutow Lars , Wührdemann Steffen , Konijnenberg Rebecca , Heinicke Kathrin , Bildstein Tim , Jaklin Sandra , Gusky Manuela , Zettler Michael L. , Dannheim Jennifer , Pesch Roland 
Published: May 2023

AbstractMarine sublittoral sandbanks are essential offshore feeding grounds for larger crustaceans, fish and seabirds. In the southern North Sea, sandbanks are characterized by considerable natural sediment dynamics and are subject to chronic bottom trawling. However, except for the Dogger Bank, sandbanks in the southeastern North Sea have been only poorly investigated until now. We used an extensive, multi-annual dataset covering ongoing national monitoring programmes, environmental impact assessments, and basic research studies to analyse benthic communities on sublittoral sandbanks, evaluating their ecological value against the backdrop of similar seafloor habitats in this region. The analysis revealed complex spatial structuring of sandy seafloor habitats of the southeastern North Sea. Different infauna clusters were identified and could be specified by their composition of characteristic species. The sandbanks shared common structural features in their infauna community composition although they were not necessarily characterized by particularly high biodiversity compared to other sandy habitats. A close association of one of the main bioturbators in the southern North Sea, the sea urchin Echinocardium cordatum, with sandbanks was detected, which may promote the sediment-bound biogeochemical activity in this particular seafloor habitat. This would corroborate the status of sandbanks as sites of high ecological value calling for consideration in marine conservation.
Coping with daily boredom: Exploring the relationships of job boredom, counterproductive work behavior, organizational citizenship behavior, and cognitive reappraisal
Authors: Spanouli Andromachi , Hofmans Joeri , Dalal Reeshad S. 
Published: May 2023

AbstractGiven that job boredom is experienced by more than half of the workforce on a daily basis, more scientific research on its potential outcomes and moderators is warranted. This study examined whether daily fluctuations in job boredom are associated with daily increases or decreases in counterproductive work behavior and organizational citizenship behavior, and whether individual differences in cognitive reappraisal moderated these relationships. Our hypotheses were tested in a daily diary study (396 daily observations); results indicated that the predicted positive relationships of job boredom with both active and passive counterproductive work behavior were supported, whereas the direction of the relationship between job boredom and organizational citizenship behavior was person-specific. Contrary to our expectations, cognitive reappraisal did not moderate any of the above relationships. Our results clearly show that scores on these constructs vary more within than between individuals and suggest that combining the within- and between-person levels, both in theorizing and analyses, is necessary to understand these phenomena better.