bluuebunny/crossref_metadata_2025_split huggingface dataset:
The extended gentle caesarean section protocol—expanding the scope and adding value for the family: a cross-sectional study
Authors: Christoph Patricia , Aebi Julia , Sutter Lena , Schmitt Kai-Uwe , Surbek Daniel , Oelhafen Stephan 
Published: January 2023

Abstract
Purpose
In Switzerland, about one in three children is born by caesarean section (CS). For many women, this means a restricted birth experience, limited observation of the birth process and a restricted involvement. We evaluated an extended gentle CS protocol, which offered early intraoperative skin-to-skin contact and the possibility of observing the delivery of the baby from the abdomen through a transparent drape.

Methods
This is a cross-sectional study incorporating data from a purposely tailored questionnaire and clinical routine data. The extended gentle CS protocol was compared with the gentle CS, which does not allow the possibility of observing the delivery. Data were collected online and analysed by multivariable regression for quantitative data and content analysis for all text responses to open questions, respectively.

Results
193 women completed the questionnaire. Of these, 154 had a gentle CS and 39 had an extended gentle CS. Multivariable regression did not reveal a statistically significant difference for extended gentle CS with regard to satisfaction with childbirth, mother-to-child bonding, or breastfeeding duration. Nevertheless, early intraoperative skin-to-skin contact was associated with the fulfilment of birth expectations. Furthermore, most women who experienced an extended gentle CS would prefer the same procedure for any potential future CS.

Conclusions
Although our study showed no statistically significant difference in satisfaction from using a transparent drape, most women expressed a preference for this technique. We recommend that the option of an extended gentle CS should be offered to all women for whom CS is indicated.
Dual diagnosis of autosomal dominant polycystic kidney disease and sickle cell disease in a teenage male
Authors: Stein Quinn , Herman Kathleen , Deyo Jennifer , McDonough Colleen , Bloom Michelle S. , Mansuri Asifhusen 
Published: January 2023

Abstract
Background
Sickle cell disease (SCD) and autosomal dominant polycystic kidney disease (ADPKD) are relatively common genetic conditions with considerable overlap in clinical presentation. In addition to similarities between the signs and symptoms in sickle cell nephropathy and ADPKD, more than half of SCD patients have kidney cysts. The co-occurrence of these two diseases has not been previously reported in the literature.

Case diagnosis/treatment
A 16-year-old Black male with SCD had bilateral kidney enlargement and multiple simple cysts on ultrasound. Although kidney cysts are significantly more common in individuals affected with SCD, genetic testing with a broad kidney gene panel was performed to explore the possible presence of another underlying genetic cause of his cysts, in addition to SCD. A dual diagnosis of SCD and ADPKD was made following the identification of two copies of the common pathogenic sickle cell HBB variant (c.20A > T, p.Glu7Val) and a pathogenic missense variant in PKD1 (c.8311G > A, p.Glu2771Lys).

Conclusions
SCD and ADPKD differ in pathophysiological mechanisms and treatment regimens. As such, it will be paramount for this teenager to be closely monitored for signs of diminished kidney function and to be co-managed as he transitions to adult care to ensure proper treatment and management. Early identification of individuals with both SCD and a co-occurring condition is crucial to ensuring proper clinical management. Furthermore, identifying and reporting additional patients with SCD and ADPKD dual diagnoses will help us to understand the co-occurring disease course and optimal treatments.
Electrochemical biosensors based on in situ grown carbon nanotubes on gold microelectrode array fabricated on glass substrate for glucose determination
Authors: Singh Ankit Kumar , Jaiswal Nandita , Tiwari Ida , Ahmad Muhammad , Silva S. Ravi P. 
Published: January 2023

Abstract
A highly sensitive electrochemical sensor is reported for glucose detection using carbon nanotubes grown in situ at low temperatures on photolithographically defined gold microelectrode arrays printed on a glass substrate (CNTs/Au MEA). One of the main advantages of the present design is its potential to monitor 64 samples individually for the detection of glucose. The selectivity of the fabricated MEA towards glucose detection is achieved via modification of CNTs/Au MEA by immobilizing glucose oxidase (GOx) enzyme in the matrix of poly (paraphenylenediamine) (GOx/poly (p-PDA)/CNTs/Au MEA). The electrocatalytic and electrochemical responses of the proposed sensing platform towards glucose determination were examined via cyclic voltammetry and electrochemical impedance spectroscopy. The developed impedimetric biosensor exhibits a good linear response towards glucose detection, i.e., 0.2–27.5 µM concentration range with sensitivity and detection limits of 168.03 kΩ−1 M−1 and 0.2 ± 0.0014 μM, respectively. The proposed glucose biosensor shows excellent reproducibility, good anti-interference property, and was successfully tested in blood serum samples. Further, the applicability of the proposed sensor was successfully validated through HPLC. These results supported the viability of using such devices for the simultaneous detection of multiple electroactive biomolecules of physiological relevance.
Graphical Abstract
Resilience management processes in the offshore wind industry: schematization and application to an export-cable attack
Authors: Köpke Corinna , Mielniczek Jennifer , Roller Christoph , Lange Kerstin , Torres Frank Sill , Stolz Alexander 
Published: January 2023

AbstractOffshore wind energy (OWE) production is a crucial element for increasing the amount of renewable energy. Consequently, one can observe a strong and constant rise of the OWE industry, turning it to an important contributor of national energy provision. This trend, however, is accompanied by increasing pressure on the reliability, safety, and security of the OWE infrastructure. Related security threats are characterized by high uncertainty regarding impact and probability leading to considerable complication of the risk assessment. On the other hand, the resilience concept emphasizes the consideration of the system’s response to such threats, and thus, offers a solution for dealing with the high uncertainty. In this work, we present an approach for combining the strengths of risk and resilience management to provide a solution for handling security threats in OWE infrastructures. Within this context, we introduce a quality assessment enabling the quantification of the trustworthiness of obtained results.
Preprocessing algorithms for the estimation of ordinary differential equation models with polynomial nonlinearities
Authors: Strebel Oliver 
Published: January 2023

AbstractThe data analysis task of determining a model for an ordinary differential equation (ODE) system from given noisy solution data is addressed. Since modeling with ODE is ubiquitous in science and technology, finding ODE models from data is of paramount importance. Based on a previously published parameter estimation method for ODE models, four related model estimation algorithms were developed. The algorithms are tested for over 20 different polynomial ordinary equation systems comprising 60 equations at various noise levels. Two algorithms frequently compute the correct model. They are compared to the prominent SINDy-family for those SINDy-algorithms that have simple default hyperparameters. This demonstrates that they are comparable to SINDy and more resilient towards noise than the tested SINDy algorithms.
Empirical studies of the “similarity leads to attraction” hypothesis in workplace interactions: a systematic review
Authors: Abbasi Zoleikha , Billsberry Jon , Todres Mathew 
Published: January 2023

AbstractAlthough the similarity-attraction hypothesis (SAH) is one of the main theoretical foundations of management and industrial/organizational (I/O) psychology research, systematic reviews of the hypothesis have not been published. An overall review of the existing body of knowledge is therefore warranted as a means of identifying what is known about the hypothesis and also identifying what future studies should investigate. The current study focuses on empirical workplace SAH studies. This systematic review surfaced and analyzed 49 studies located in 45 papers. The results demonstrate that SAH is valid in organizational settings and it is a fundamental force driving employees’ behavior. However, the force is not so strong that it cannot be overridden or moderated by other forces, which includes forces from psychological, organizational, and legal domains. This systematic review highlights a number of methodological issues in tests of SAH relating to the low number of longitudinal studies, which is important given the predictive nature of the hypotheses, and the varying conceptualizations of attraction measurement.
Studying politics at the local level in Germany: a tale of missing data
Authors: Wegschaider Klaudia , Gross Martin , Schmid Sophia 
Published: January 2023

AbstractWhat are the strategies of political parties in multi-level government systems and how do voters respond to these strategies? At the national and state level, many researchers have worked with data from party manifestos, candidate lists, party press releases, parliamentary questions, and parliamentary speeches. At the local level, these standard components of the political science toolbox are not available to researchers in many countries—including Germany. The absence of these data means that politics at the local level remains chronically understudied. In this research note, we draw attention to the dearth of data when studying local politics and the questions that we cannot answer as a result. Specifically, we document our failed attempt to collect local party manifestos in smaller municipalities which would have been the basis for an analysis of political parties’ strategies in response to the lowering of voting ages in local elections in German states. We point to examples from other countries that show that it does not have to be this way.
Health in Our Hands: diabetes and substance use education through a new genomic framework for schools and communities
Authors: Modell Stephen M. , Bayer Irene S. , Kardia Sharon L. R. , Morales Consuelo J. , Adler Idit , Greene-Moton Ella 
Published: January 2023

Abstract From May 2014 through June 2019, educational, health, and academic partners under an NIH Science Education Partnership Award (SEPA) engaged 1271 6th through 8th grade students and their families in the “A New Genomic Framework for Schools and Communities” program. Evaluation addressed the effectiveness of the Health in Our Hands genomics curriculum, which employed Next Generation Science Standards and community action research projects to target two common, complex conditions—type 2 diabetes and substance use disorder (SUD)—in the underserved cities of Flint and Detroit, MI, USA. Curriculum outcomes were measured with classroom surveys, presentation event questionnaires, and adult interviews using mixed qualitative/quantitative (SPSS V. 25.0) methods involving generalized linear mixed modeling-based ANOVA. The diabetes unit enactment registered a 12% pre- /post-gain among students in perceived learning about genes and the environment. Both diabetes and SUD units showed statistically significant gains in perceived learning about health and health conditions and the importance of what students were learning to everyday life. A total of 73.4% of fall 2018 SUD event participants indicated increased awareness of educational and career choices in science. Moderate gains were noted during the diabetes curriculum in students sharing what they learned with friends and family. 9/11 parents and 5/9 community members attending the student presentation event had discussed diabetes with a student. Linked formal classroom and informal community-connected approaches can successfully be used to teach genomics and promote project-based learning in students, family, and community members. Further efforts are needed to effectively engage families.
Evaluation of groundwater repositories in parts of Enugu, Eastern Nigeria via electrical resistivity technique
Authors: Ossai Mirianrita Ngozi , Okeke Francisca Nneka , Obiora Daniel Nnaemeka , Ibuot Johnson Cletus 
Published: January 2023

AbstractResistivity survey was carried out in Enugu North, Southeastern Nigeria, in order to evaluate the groundwater condition of the area. The inadequacy of surface water, proper knowledge of the aquifer and increasing population has affected the extraction and development of groundwater in the area. Resistivity, thickness, depth, curve frequencies and protection level were determined. The result revealed a total of 5–6 geoelectric layers with model curves exhibiting the following curve types: KHK taking about 10%; AAKQ, KHAK, KHAA, HKQ, HKQQ and HAA taking 12%, AAA, AKH, HAK and KHKQ taking 24% while AKQ and AAK take 20 and 34%, respectively. The aquifer is within the fourth and fifth layer considering the layer with the largest thickness with the fourth layer taking up to 84% of the aquifers in the study area. The overburden layer resistivity and thickness ranged from 589.8 to 85,094.8 Ωm and 8.9 to 99.5 m with mean values of 42,642.3 Ωm and 54.2 m, respectively. The contour maps were generated using Surfer software package version 15 which show the variation of overburden parameters. The study area was generally considered as having a high protective level as a result of the low values of geophysically based protection index of the aquifer layers and weak to fair GPI rating implying that the aquifer can be protected from infiltrating contaminants. However, high hydraulic conductivity and porosity suggest high groundwater potential and high infiltration of polluted geofluids.
Graphene superlubricity: A review
Authors: Ge Xiangyu , Chai Zhiyuan , Shi Qiuyu , Liu Yanfei , Wang Wenzhong 
Published: January 2023

AbstractSuperlubricity has drawn substantial attention worldwide while the energy crisis is challenging human beings. Hence, numerous endeavors are bestowed to design materials for superlubricity achievement at multiple scales. Developments in graphene-family materials, such as graphene, graphene oxide, and graphene quantum dots, initiated an epoch for atomically thin solid lubricants. Nevertheless, superlubricity achieved with graphene-family materials still needs fundamental understanding for being applied in engineering in the future. In this review, the fundamental mechanisms for superlubricity that are achieved with graphene-family materials are outlined in detail, and the problems concerning graphene superlubricity and future progress in superlubricity are proposed. This review concludes the fundamental mechanisms for graphene superlubricity and offers guidance for utilizing graphene-family materials in superlubricity systems.
Tribological properties of oil-impregnated polyimide in double-contact friction under micro-oil lubrication conditions
Authors: Li Jinbang , Liu Jinyang , Li Kai , Zhou Ningning , Liu Yang , Hu Xudong , Yin Shunli , Wang Guorong 
Published: January 2023

AbstractOil-impregnated porous polyimide (iPPI) materials are usually used as retainer for bearings. In these bearings, balls and rings, balls and retainers are two different kinds of contact. In this paper, the friction and wear properties of iPPI were investigated using steel (disc)—steel (ball)—iPPI (pin) double-contact friction test rig for simulating the actual contact in bearings. The results show that compared with that of iPPI—steel single contact, the friction coefficient of iPPI—steel in double contacts is lower and decreases with the amount of additional oil. The surface of iPPI in single contact suffers more wear compared with that in double contacts. Different from single contact, the worn surfaces of iPPI in double contacts are blackened. The Raman spectra of worn surfaces of balls and discs indicate that α-Fe2O3 and Fe3O4 were formed during rubbing of the double contacts. Many nanoscale iron oxide particles are found on the worn surfaces of iPPI in double contacts; on the contrary, few particles could be found on the surface in single contact. In double-contact friction, the nanoscale wear debris penetrates inside the iPPI material through the process of extruding and recycling of oil, which is the mechanism of the blackening of the iPPI worn surfaces. The studies show that the double-contact friction method is a new and effective method to study the friction in bearings, especially for those with polymer retainer.
Associations of health literacy with self-management behaviours and health outcomes in chronic kidney disease: a systematic review
Authors: Billany Roseanne E. , Thopte Ashnee , Adenwalla Sherna F. , March Daniel S. , Burton James O. , Graham-Brown Matthew P. M. 
Published: January 2023

Abstract
Introduction
Low health literacy is widely reported in people with chronic kidney disease (CKD) and has been associated with reduced disease self-management, poor health outcomes, increased mortality and poorer quality of life. However, these associations are still not well understood.

Methods
Electronic-based systematic searches were performed to identify studies examining associations between health literacy and self-management behaviours and/or health outcomes in patients with CKD. A tabular and narrative synthesis of the data was performed. Meta-analysis was not appropriate due to the heterogeneity of study designs and methods.

Results
Searches identified 48 studies that met the inclusion criteria. A total of 41 published articles, six conference abstracts, and one thesis were included. Of the 48 studies, 11 were cohort and 37 were cross-sectional. In total there were 25,671 patients; 16,952 from cohort studies. Median study sample size was 159 (IQR 92–275). Study quality was high (5), moderate (24) and poor (19). Thirteen measures of health literacy were used. Despite the limitations of the available evidence, there appear to be consistent relationships between higher health literacy and favourable self-management behaviours for patients with CKD. Definitive relationships between health literacy and patient outcomes are far less clear and remain incompletely understood.

Discussion
Conclusive evidence describing a causal link between health literacy and patient outcomes remains limited, but for many outcomes, a consistent association is described. In addition to associations with mortality, hospitalisation and clinical events, there were consistent associations between health literacy and favourable self-management behaviours which could support the development of patient education aimed at improving health literacy.

Graphical abstract
Development of statistical downscaling model based on Volterra series realization, principal components and ridge regression
Authors: Singh Pooja , Shamseldin Asaad Y. , Melville Bruce W. , Wotherspoon Liam 
Published: January 2023

AbstractImpacts of the global climate change in hydrology and water resources are accessed by downscaling of local daily rainfall from large-scale climate variables. This study developed a statistical downscaling model based on the Volterra series, principal components and ridge regression. This model is known, hereafter as SDCRR. The proposed model is applied at four different stations of the Manawatu River basin, in the North Island of New Zealand to downscale daily rainfall. The large-scale climate variables from the National Centers for Environmental Predictions (NCEP) reanalysis data are used in the present study to obtain with the wide range (WR) and the restricted range (RR) of predictors. The developed SDCRR model incorporated the climate change signals sufficiently by working with WR predictors. Further, principal component analysis (PC) was applied to the set of WR predictors, which were also used as the orthogonal filter in the ridge regression model to deal with the multi-collinearity. The ridge regression coefficients determined were less sensitive to random errors, and were capable of reducing the mean square error between the observed and the simulated daily precipitation data. Thus, the combined application of principal component analysis (PCA) and ridge regression improved the performance of the model. This combination is steady enough to capture appropriate information from predictors of the region. The performance of the SDCRR model is compared with that of the widely used statistical downscaling model (SDSM). The results of the study show the SDCRR model has better performance than the SDSM.
O-minimal de Rham Cohomology
Authors: Figueiredo Rodrigo 
Published: January 2023

AbstractO-minimal geometry generalizes both semialgebraic and subanalytic geometries, and has been very successful in solving special cases of some problems in arithmetic geometry, such as André–Oort conjecture. Among the many tools developed in an o-minimal setting are cohomology theories for abstract-definable continuous manifolds such as singular cohomology, sheaf cohomology and Čech cohomology, which have been used for instance to prove Pillay’s conjecture concerning definably compact groups. In the present thesis we elaborate an o-minimal de Rham cohomology theory for abstract-definable
$C^{\infty }$
manifolds in an o-minimal expansion of the real field which admits smooth cell decomposition and defines the exponential function. We can specify the o-minimal cohomology groups and attain some properties such as the existence of Mayer–Vietoris sequence and the invariance under abstract-definable
$C^{\infty }$
diffeomorphisms. However, in order to obtain the invariance of our o-minimal cohomology under abstract-definable homotopy we must work in a tame context that defines sufficiently many primitives and assume the validity of a statement related to Bröcker’s question.Abstract prepared by Rodrigo Figueiredo.E-mail: rodrigo@ime.usp.brURL: https://doi.org/10.11606/T.45.2019.tde-28042019-181150