bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of histological and subclinical chorioamnionitis and funisitis on breathing effort in premature infants at birth: a retrospective cohort study
Authors: Panneflek Timothy J. R. , Dekker Janneke , Kuypers Kristel L. A. M. , van der Meeren Lotte E. , Polglase Graeme R. , Hooper Stuart B. , van den Akker Thomas , Pas Arjan B. te 
Published: October 2024

AbstractAntenatal inflammation in the form of chorioamnionitis (fetal membranes; HCA) and funisitis (umbilical vessels; FUN) is a major risk factor for preterm birth. Exposure to HCA + FUN affects infants by releasing mediators that may suppress respiratory drive. While the association between clinical chorioamnionitis (CCA) and (depressed) spontaneous breathing has been described, we have investigated the association between breathing and HCA + FUN. Infants born < 30 weeks’ gestation with available placental pathology assessments were included. Infants were compared at multiple levels: infants with vs without HCA + FUN (comparison 1) and infants with subclinical HCA + FUN vs infants without any chorioamnionitis (comparison 2). The primary outcome was breathing effort, defined as minute volume (MV) of spontaneous breathing in the first 5 min after birth. We also assessed tidal volume (Vt), respiratory rate (RR), heart rate (HR), oxygen saturation (SpO2) and oxygen requirement (FiO2). Regression analyses were performed to control for confounding factors. One hundred eighty-six infants were included (n = 75 infants with HCA + FUN vs. n = 111 infants without HCA + FUN). Comparison 1: Infants with HCA + FUN had lower gestational ages 26+5 (25+0–28+1; median (IQR) and lower birthweights (mean ± SD; 943 ± 264) compared to infants without HCA + FUN (28+4 (27+0–29+1) weeks, p < 0.001 and 1023 ± 270 g, p = 0.049). Comparison 2: Subclinical HCA + FUN was diagnosed in 46/75 HCA + FUN infants. Infants with subclinical HCA + FUN had lower gestational ages (26+6 (25+1–28+3) vs. 28+4 (27+2–29+1) weeks, p < 0.001) without significant differences for birthweights (987 ± 248 vs. 1027 ± 267 g, p = 0.389) compared to infants without any chorioamnionitis (n = 102 infants). After adjustment, HCA + FUN was associated with lower MV (p = 0.025), but subclinical HCA + FUN was not (p = 0.226). HCA + FUN and subclinical HCA + FUN were associated with lower Vt (p = 0.003; p = 0.014), SpO2 at 5 min (p = 0.021; 0.036) and SpO2/FiO2 ratio (p = 0.028; p = 0.040).Conclusion: HCA + FUN and subclinical HCA + FUN are associated with reduced oxygenation and parameters that reflect breathing effort in premature infants at birth.

What is Known:

• Acute antenatal inflammation, in the form of chorioamnionitis (fetal membranes) and funisitis (umbilical vessels), affects a large proportion of premature infants.• Clinical chorioamnionitis is associated with reduced breathing effort and oxygenation in premature infants at birth.

What is New:

• Histological and subclinical chorioamnionitis and funisitis are associated with reduced breathing effort parameters and oxygenation in premature infants at birth.
Kidney volume and function of low-birth-weight children at 5 years: impact of singleton and twin birth
Authors: Konopásek Patrik , Kodytková Aneta , Korček Peter , Pecková Monika , Frantová Martina , Kočí Martin , Flachsová Eva , Kotaška Karel , Straňák Zbyněk , Janda Jan , Zieg Jakub 
Published: October 2024

Abstract

Background
Many studies have demonstrated the association between low birth weight (LBW) and chronic kidney disease, estimated glomerular filtration rate (eGFR) and kidney volume (KV). However, studies on twins and those investigating numerous perinatal factors beyond LBW, and their associations with various kidney parameters are scarce.

Methods
A two-center cross-sectional study on five-year-old LBW children was conducted between 2021 and 2023. 110 children were enrolled (8 LBW, 58 very LBW (VLBW), 44 extremely LBW (ELBW)); 56 were twins. We examined associations between birth weight (BW), various prenatal, perinatal and postnatal factors, and eGFR, KV, tubular abnormalities and kidney ultrasound abnormalities, both in singletons and twins.

Results
In children with ELBW, eGFR correlated with BW (r = 0.55, P = 0.0018), while in those with BW ≥ 1000 g, eGFR remained constant. Other factors associated with decreased eGFR were hypertensive disorder of pregnancy (93.86 vs. 87.26 ml/min/1.73m2, P = 0.0285) in singletons, decreased growth velocity (β = 0.83, P = 0.0277) in twins, and lower total KV (tKV) and relative KV (rKV) in both singletons (r = 0.60, P < 0.0001 for tKV and r = 0.45, P = 0.0010 for rKV) and twins (β = 0.34, P < 0.0001 for tKV and β = 0.23, P = 0.0002 for rKV). Based on the multivariable models excluding KV, BW and gestational age were associated with eGFR in singletons, while male gender, BW, growth velocity, and coffee drinking during pregnancy were associated with eGFR in twins. However, in models that included KV, BW, gestational age and growth velocity were no longer significant. Total KV was associated with BW (r = 0.39, P = 0.0050 for singletons; β = 2.85, P < 0.0001 for twins), body mass index (r = 0.34, P = 0.0145 for singletons; β = 8.44, P < 0.0001 for twins), and growth velocity (β = 1.43, P = 0.0078). Twins born small for gestational age had lower tKV (70.88 vs 89.20 ml, P < 0.0001). Relative KV showed similar associations. Relative kidney volumes were significantly lower for both kidneys compared to the reference population (55.02 vs 65.42 ml/m2, P < 0.0001 for right kidney and 61.12 vs 66.25 ml/m2, P = 0.0015 for left kidney); however, only 8.6% of children had rKV below 10th percentile.

Conclusion
Many factors affect eGFR and KV, some of them differ between twins and singletons. Based on multivariable models, eGFR seems to be better predicted by KV than by BW and gestational age in LBW children. Relative kidney volumes were significantly lower in our cohort compared to the reference population, but only 8.6% of rKV were below 10th percentile.

Graphical Abstract
Eisenrückhalt in der Lausitz: Eine räumlich differenzierte Analyse der Spree
Authors: Frei Sven , Klostermann Laurin , Gilfedder Benjamin Silas 
Published: October 2024

ZusammenfassungNeben den Auswirkungen des Klimawandels gestaltet sich die Beurteilung der Effekte der Post-Bergbau-Ära auf Wasserhaushalt und Qualität der Spree in der Zukunft als anspruchsvoll. Ziel dieser Studie ist es, das komplexe Zusammenspiel zwischen Oberflächen- und Grundwasser im Kontext der Verockerungs-Problematik der Spree besser zu verstehen. Dabei werden Ergebnisse einer kontrovers diskutierten Arbeit aus dem Jahr 2018 aufgegriffen und im Zusammenhang mit aktuellen Entwicklungen verglichen. Basierend auf einer räumlich differenzierten Bilanzierung beläuft sich die Gesamtmenge des im Einzugsgebiet der Spree und ihrer Zuflüsse immobilisierten Eisens auf etwa 30 t/Tag. Neben der Spree und ihrem Einzugsgebiet (39 %) spielen insbesondere die Tagebaurestseen (24 %) sowie die Zuflüsse zur Spree mit ihren jeweiligen Einzugsgebieten (34 %) eine bedeutende Rolle beim Rückhalt von Eisen. Die räumliche Verteilung der Grundwasserzuflüsse in die Spree, quantifiziert mithilfe von Radon als natürlichem Tracer, zeigt präferenzielle Eintritte entlang der Spreewitzer Rinne, die bis zu 70 % des gesamten Zuflusses (139.800 m3/d) ausmachen.
Measuring self-control in a wild songbird using a spatial discounting task
Authors: McCallum Ella , Shaw Rachael C. 
Published: October 2024

Abstract
Self-control allows animals to resist instant gratification and invest more time and/or energy in better outcomes. However, widespread temporal self-control tasks lack ecological validity for many species, and few studies have explored whether self-control can be measured in the wild. We used a spatial discounting task resembling natural foraging decisions to measure self-control in wild toutouwai (Petroica longipes), a songbird endemic to New Zealand. Birds chose between a near, low-quality food item and a high-quality food item further away. Toutouwai showed striking individual variation in their self-control abilities. Validation tests suggested that our task reliably measured self-control in a spatial foraging context. However, individual-level performance was confounded by food preferences and the satiation and/or learning effects associated with increasing trial number, limiting the applicability of this task as a measure of individual variation in self-control. Nonetheless, we found no correlation between an individual’s self-control and their inhibitory control measured using a detour task, suggesting that self-control is a distinct ability from the suppression of impulsive motor actions in toutouwai. This study demonstrates for the first time that a bird is capable of self-control in a spatial context and provides suggestions for how future researchers may robustly quantify individual differences in self-control in the wild.
Usability in human-robot collaborative workspaces
Authors: Schraick Lisa-Marie , Ehrlich-Sommer Florian , Stampfer Karl , Meixner Oliver , Holzinger Andreas 
Published: October 2024

AbstractThis study explores the usability of human-robot collaboration in the previously under-researched field of forestry and agroforestry. The robotic platforms used were Boston Dynamics Spot and the Agile X Bunker, the latter equipped with a movable arm. The research was conducted in an experimental robotic test park, simulating real-world scenarios relevant to forestry and agriculture. The focus of this study is on the use of these robots as collaborative robots (cobots). Usability, as a central characteristic in human-computer interaction, was evaluated using the well-established System Usability Scale (SUS). The results demonstrate the potential of these robotic systems to enhance productivity and safety, while also underscoring the importance of user-centered design in the development of collaborative tools. A key finding of this work is that successful integration of AI-driven technologies in sectors such as forestry and agriculture requires a focus on human-centered AI which includes good usability, and accessibility, emphasizing the importance of the concept of universal access.
Ultra-High-Resolution Photon-Counting Detector CT Benefits Visualization of Abdominal Arteries: A Comparison to Standard-Reconstruction
Authors: Zhang Huan , Xing Yue , Wang Lingyun , Hu Yangfan , Xu Zhihan , Chen Haoda , Lu Junjie , Yang Jiarui , Ding Bei , Hu Weiguo , Zhong Jingyu 
Published: October 2024

AbstractThis study aimed to investigate the potential benefit of ultra-high-resolution (UHR) photon-counting detector CT (PCD-CT) angiography in visualization of abdominal arteries in comparison to standard-reconstruction (SR) images of virtual monoenergetic images (VMI) at low kiloelectron volt (keV). We prospectively included 47 and 47 participants to undergo contrast-enhanced abdominal CT scans within UHR mode on a PCD-CT system using full-dose (FD) and low-dose (LD) protocols, respectively. The data were reconstructed into six series of images: FD_UHR_Br48, FD_UHR_Bv56, FD_UHR_Bv60, FD_SR_Bv40, LD_UHR_Bv48, and LD_SR_Bv40. The UHR reconstructions were performed with three kernels (Bv48, Bv56, and Bv60) within 0.2 mm. The SR were virtual monoenergetic imaging reconstruction with Bv40 kernel at 40-keV within 1 mm. Each series of axial images were reconstructed into coronal and volume-rendered images. The signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) of seven arteries were measured. Three radiologists assessed the image quality, and visibility of nine arteries on all the images. SNR and CNR values of SR images were significantly higher than those of UHR images (P < 0.001). The SR images have higher ratings in image noise (P < 0.001), but the FD_UHR_Bv56 and FD_UHR_Bv60 images has higher rating in vessel sharpness (P < 0.001). The overall quality was not significantly different among FD_VMI_40keV, LD_VMI_40keV, FD_UHR_Bv48, and LD_UHR_Bv48 images (P > 0.05) but higher than those of FD_UHR_Bv56 and FD_UHR_Bv60 images (P < 0.001). There is no significant difference of nine abdominal arteries among six series of images of axial, coronal and volume-rendered images (P > 0.05). To conclude, 1-mm SR image of VMI at 40-keV is superior to 0.2-mm UHR regardless of which kernel is used to visualize abdominal arteries, while 0.2-mm UHR image using a relatively smooth kernel may allow similar image quality and artery visibility when thinner slice image is warranted.
Analyzing the posterior predictive capability and usability of landslide susceptibility maps: a case of Kerala, India
Authors: Pareek Tanuj , Bhuyan Kushanav , van Westen Cees , Rajaneesh A. , Sajinkumar K. S. , Lombardo Luigi 
Published: October 2024

Abstract
Landslide susceptibility maps serve as the basis for hazard and risk assessment, as well as risk-informed land use planning at various spatial scales. Researchers create these maps aiming to fulfil a variety of purposes, including infrastructure planning and restrictive land use zoning. These applications require accurate and specific information to fulfil these purposes, as decisions based on these maps have the potential to cost lives and cause infrastructure damage. The usability of the maps depends on whether they provide the required information and their accuracy to be utilized for the intended purpose. Therefore, assessing the usability and predictive accuracy of landslide susceptibility maps is of paramount importance. Typically, the accuracy of the maps is evaluated using the same landslide inventory that was used to create the map, which does not actually test the predictive ability of the maps in future situations. In this study, we briefly reviewed the purposes of the map creation using literature and stakeholder interviews and assessed the accuracy of three landslide susceptibility maps in a posterior manner. We generated a multi-temporal landslide event inventory after the creation dates of these landslide susceptibility maps. We devised a method to evaluate classified maps by making use of Unique Conditions Units (UCUs) to compare the posteriorly predicted susceptibility classes and the new landslide occurrences. Interviews with stakeholders revealed a disconnection between the aims set forth by map producers and the specific needs of the end users. Our posterior assessment shows that overall predictions of the maps provide plausible results; however, their interpretations for different use cases make them less likely to be used. When comparing the maps using UCUs, landslide densities overlap between the different susceptibility classes, indicating low predictive performance of the maps. Direct comparison of all maps shows a low agreement between susceptibility classes, which pinpoints the uncertainties in data and methods used to create different maps. This study highlights the need for purpose-oriented landslide susceptibility mapping and posterior assessment of the predictive capabilities of these maps aiming to fulfil respective purposes.
Population genomics of a specialized insect, Tetraopes texanus (Coleoptera: Cerambycidae), across a fragmented grassland system
Authors: Franzem Thomas P. , Bucholz Jamie R. , Lozier Jeffrey D. , Ferguson Paige F. B. 
Published: October 2024

Abstract
Specialist insects are especially susceptible to loss of genetic diversity in the face of habitat destruction and fragmentation. Implementing effective conservation practices for specialist insects will benefit from knowledge of population structure and genetic diversity. Because insects are hyper-diverse, characterizing the population structure of all species within the insect community is untenable, even if focused within a particular habitat type. Thus, concentrating on a single species specialized to a particular habitat type is needed to infer general trends. Here, we investigate the range-wide population genetics of Tetraopes texanus Horn 1878 (Coleoptera: Cerambycidae), which provides a useful model of grassland insects due to its’ habitat specificity and unique biology. Tetraopes texanus occurs primarily in Texas and Oklahoma, into Northern Mexico, and possibly into eastern New Mexico but also occurs in Black Belt prairies of Mississippi and Alabama. Mitochondrial and nuclear DNA (RAD-seq) analysis identified two distinct population clusters of T. texanus corresponding to the Texas and Oklahoma population and the Mississippi and Alabama population. Demographic models indicate ongoing, though incomplete, isolation of the two populations, with estimated dates of divergence in the mid-Pleistocene, coinciding with the end of a glacial period and a shift in glacial interval. These results can inform conservation of grassland adapted insects and offers insight to the biogeography of the Gulf Coastal Plain.
Linking land use and precipitation changes to water quality changes in Lake Victoria using earth observation data
Authors: Nakkazi Maria Theresa , Nkwasa Albert , Martínez Analy Baltodano , van Griensven Ann 
Published: October 2024

AbstractDue to the continued increase in land use changes and changing climatic patterns in the Lake Victoria basin, understanding the impacts of these changes on the water quality of Lake Victoria is imperative for safeguarding the integrity of the freshwater ecosystem. Thus, we analyzed spatial and temporal patterns of land cover, precipitation, and water quality changes in the Lake Victoria basin between 2000 and 2022 using global satellite products. Focusing on chlorophyll-a (Chl-a) and turbidity (TUR) in Lake Victoria, we used statistical metrics (correlation coefficient, trend analysis, change budget, and intensity analysis) to understand the relationship between land use and precipitation changes in the basin with changes in Chl-a and TUR at two major pollution hotspots on the lake, i.e., Winam Gulf and Inner Murchison Bay (IMB). Results show that the Chl-a and TUR concentrations in the Winam gulf increase with increases in precipitation. Through increases in precipitation, the erosion risks are increased and transport of nutrients from land to the lake system, promoting algal growth and turbidity. In the IMB, Chl-a and TUR concentrations decrease with an increase in precipitation, possibly due to dilution, but peak during moderate rainfall. Interestingly, changes in land use and land cover (LULC) at 5-year intervals showed no substantial correlation with water quality changes at selected hotspots even though a broader LULC change analysis over the past two decades indicated a notable 300% increase in built-up areas across the Lake Victoria basin. These findings underscore the dominant influence of precipitation changes over LULC changes on the water quality of Lake Victoria for the selected hotspot areas.
Rove beetle species diversity and the patterns of interactions with their host plants in primary and secondary tropical forests
Authors: Rojas Diana M. Méndez , Márquez Juan , Navarrete-Heredia José L. , Martínez Falcón Ana Paola , Lobato-García J. Manuel , Benítez Malvido Julieta 
Published: October 2024

AbstractIn tropical disturbed forests, it is relatively unknown the extent insect communities are experiencing shifts in species diversity and the consequences for ecosystem functions and services. In southern Mexico, we used the rove beetle community associated to Heliconia wagneriana bracts, as a model system, to investigate differences in community attributes and feeding habits between old-growth and human induced secondary forests. We tested if the beta diversity components of rove beetle communities were influenced by forest type and bract traits. Furthermore, we described the topology of individual-based heliconia-rove beetle ecological networks. Overall, we recorded 26 rove beetle species with significantly greater abundance in secondary forests. High compositional dissimilarity between forest types was observed with saprophagous species being more likely detected in old-growth forests; whereas predatory species in secondary forests. Heliconia-rove beetle networks showed a significant nested pattern with incidence data for old-growth forests and incidence and abundance data for secondary forests. Compared to old-growth forests, the rove beetle community in secondary forests showed strong shifts in species composition, diversity and differences in the detection probability of feeding habits, with consequences for ecosystem functioning. We further discuss these findings according to the forest disturbance and phytotelm systems. Implications for insect conservation: Individuals of H. wagneriana represent biodiversity reservoirs for invertebrates, especially in human-modified landscapes.
Selective Incivility Toward Black Employees Fuels Social Pain Minimization and Defensive Silence
Authors: Benbow Kyle L. , Sawhney Gargi , Kunstman Jonathan W. 
Published: October 2024

AbstractWorkplace incivility disproportionately impacts Black employees and sets the stage for employee silence, where workers deliberately withhold information out of fear of retaliation and mistreatment. Although silence can have devastating effects on organizational communication and effectiveness, little research has considered mechanisms linking it to incivility, particularly among Black employees. The current work addresses these and other gaps in the empirical literature to test whether emotion invalidation, termed social pain minimization mediates incivility’s effect on defensive silence. Results from three studies, employing multi-wave and experimental designs, and centering the perspectives of Black employees supported this hypothesis. Black employees reported greater incivility and social pain minimization than White employees. Furthermore, incivility mediated the effect of employee race on social pain minimization (Study 1). Experimental manipulations of uncivil treatment increased expected social pain minimization and defensive silence and social pain minimization mediated incivility’s effect on silence (Study 2). Across a 6-week period, incivility predicted social pain minimization, which then mediated the relationship between incivility and defensive silence. These results provide evidence that in incivility’s wake, emotion invalidation can lead employees to withdraw and engage in defensive silence.
A Local Macroscopic Conservative (LoMaC) Low Rank Tensor Method for the Vlasov Dynamics
Authors: Guo Wei , Qiu Jing-Mei 
Published: October 2024

AbstractIn this paper, we propose a novel Local Macroscopic Conservative (LoMaC) low rank tensor method for simulating the Vlasov-Poisson (VP) system. The LoMaC property refers to the exact local conservation of macroscopic mass, momentum and energy at the discrete level. This is a follow-up work of our previous development of a conservative low rank tensor approach for Vlasov dynamics (arXiv:2201.10397). In that work, we applied a low rank tensor method with a conservative singular value decomposition to the high dimensional VP system to mitigate the curse of dimensionality, while maintaining the local conservation of mass and momentum. However, energy conservation is not guaranteed, which is a critical property to avoid unphysical plasma self-heating or cooling. The new ingredient in the LoMaC low rank tensor algorithm is that we simultaneously evolve the macroscopic conservation laws of mass, momentum and energy using a flux-difference form with kinetic flux vector splitting; then the LoMaC property is realized by projecting the low rank kinetic solution onto a subspace that shares the same macroscopic observables by a conservative orthogonal projection. The algorithm is extended to the high dimensional problems by hierarchical Tuck decomposition of solution tensors and a corresponding conservative projection algorithm. Extensive numerical tests on the VP system are showcased for the algorithm’s efficacy.