bluuebunny/crossref_metadata_2025_split huggingface dataset:
The contralateral effects of foam rolling on range of motion and muscle performance
Authors: Konrad Andreas , Nakamura Masatoshi , Warneke Konstantin , Donti Olyvia , Gabriel Anna 
Published: January 2023

AbstractA single bout of foam rolling (FR) can acutely increase joint range of motion (ROM) without detrimental effects on subsequent muscle performance. Similarly, long-term FR training can increase ROM, while muscle performance seems to be unaffected. Although the acute and long-term effects of FR on the treated muscle are understood, the impact of FR on the contralateral side is not well known. Therefore, this scoping review aims to summarize the current evidence on the acute and long-term effect of FR on the ipsilateral limb on ROM and muscle performance (i.e., maximum force, rate of force development, jump height) for the contralateral (non-treated) limb. Potential explanatory mechanisms are also discussed. There is evidence that a single bout of FR on the ipsilateral limb increases ROM of the contralateral limb; however, evidence is limited for long-term effects. The most likely mechanism for contralateral ROM increases is a reduced perception of pain. With regard to isolated muscle contractions, no changes in muscle performance (i.e., maximum voluntary isometric contraction, maximum voluntary dynamic contraction) were found in the contralateral limb after a single bout of FR on the ipsilateral limb. Notably, only one study reported large impairments in rate of force development of the contralateral limb following FR on the ipsilateral leg, possibly due to decreased motor unit recruitment. Furthermore, to date there are only two studies examining the long-term FR training of the ipsilateral limb on performance (i.e., maximal strength and jump performance) which reported moderate improvements. Although, trivial to very large changes on a variety of parameters were found in this study, the functional and practical relevance of our findings should be interpreted with caution.
Automated oxygen control for very preterm infants and neurodevelopmental outcome at 2 years−a retrospective cohort study
Authors: Salverda Hylke H. , Oldenburger N.Nathalie J. , Rijken Monique , Tan R.Ratna N. G. B. , Pas Arjan B. te , van Klink Jeanine M. M. 
Published: January 2023

AbstractFaster resolution of hypoxaemic or hyperoxaemic events in preterm infants may reduce long-term neurodevelopmental impairment. Automatic titration of inspiratory oxygen increases time within the oxygen saturation target range and may provide a more prompt response to hypoxic and hyperoxic events. We assessed routinely performed follow-up at 2 years of age after the implementation of automated oxygen control (AOC) as standard care and compared this with a historical cohort. Neurodevelopmental outcomes at 2 years of age were compared for infants born at 24–29 weeks gestational age before (2012–2015) and after (2015–2018) the implementation of AOC as standard of care. The primary outcome was a composite outcome of either mortality or severe neurodevelopmental impairment (NDI), and other outcomes assessed were mild-moderate NDI, Bayley-III composite scores, cerebral palsy GMFCS, and CBCL problem behaviour scores. A total of 289 infants were included in the pre-AOC epoch and 292 in the post-AOC epoch. Baseline characteristics were not significantly different. Fifty-one infants were lost to follow-up (pre-AOC 6.9% (20/289), post-implementation 10.6% (31/292). The composite outcome of mortality or severe NDI was observed in 17.9% pre-AOC (41/229) vs. 24.0% (47/196) post-AOC (p = 0.12). No significant differences were found for the secondary outcomes such as mild-moderate NDI, Bayley-III composite scores, cerebral palsy GMFCS, and problem behaviour scores, with the exception of parent-reported readmissions until the moment of follow-up which was less frequent post-AOC than pre-AOC.Conclusion: In this cohort study, the implementation of automated oxygen control in our NICU as standard of care for preterm infants led to no statistically significant difference in neurodevelopmental outcome at 2 years of age.

What is Known:• Neurodevelopmental outcome is linked to hypoxemia, hyperoxaemia and choice of SpO2 target range.• Automated titration of inspired oxygen may provide a faster resolution of hypoxaemic and hyperoxaemic events.

What is New: • This cohort study did not find a significant difference in neurodevelopmental outcome at two years of age after implementing automated oxygen control as standard of care.
Single-port nipple-sparing subcutaneous mastectomy with immediate prosthetic breast reconstruction for breast cancer
Authors: Wang Zi-Han , Gao Guo-Xuan , Liu Wei-Hua , Wu Shan-Shan , Xie Fang , Xu Wei , Ding Guo-qian , Xu Ya-qian , Zhang Zhong-tao , Qu Xiang 
Published: January 2023

Abstract
Introduction
This study compares the perioperative results, aesthetic outcome and oncologic safety of single-port insufflation endoscopic nipple-sparing subcutaneous mastectomy combined with immediate reconstruction using prosthesis implantation (SIE-NSM-IRPI) with those of conventional open-nipple and areola-sparing subcutaneous mastectomy combined with immediate reconstruction using prosthesis implantation (C-NSM-IRPI).

Methods
In this retrospective cohort study, 64 early-stage breast cancer patients were divided into SIE-NSM-IRPI (n = 38) and C-NSM-IRPI (n = 26) groups. Perioperative results (operation time, intraoperative blood loss, incision length, drainage duration, and recent complications) were then compared between the two groups. Differences in satisfaction with the breasts, psychosocial well-being, physical well-being (chest) and sexual well-being were analyzed according to the BREAST-Q scale, and survival outcomes were also compared.

Results
The median follow-up time was 51.5 months. The incision length of SIE-NSM-IRPI was shorter than that of C-NSM-IRPI (P < 0.001). SIE-NSM-IRPI achieved the same detection rate and median number of sentinel lymph nodes as C-NSM-IRPI (3.00vs. 4.00, P = 0.780). The incidence of prosthesis removal due to infection or prosthesis exposure in the SIE-NSM-IRPI group was lower than that in the C-NSM-IRPI group (P = 0.015). Satisfaction with breasts (82.00vs.59.00, P < 0.001), psychosocial well-being (93.00vs.77.00, P = 0.001) and physical well-being (chest) (89.00vs.82.00, P < 0.001) scores were higher in the SIE-NSM-IRPI group. There were no significant differences between the two groups in disease-free survival (hazard ratio = 0.829, 95% confidence interval = 0.182–3.779) and overall survival (hazard ratio = 1.919, 95% confidence interval = 0.169–21.842).

Conclusion
In this selected cohort of patients with early breast cancer, SIE-NSM-IRPI was comparable to C-NSM-IRPI, considering oncologic safety and detection of sentinel lymph nodes. It had a lower incidence of prosthesis removal, shorter incision length, and was associated with better patient satisfaction with the breasts. More random clinical trials of this novel approach in a larger cohort of Chinese patients with an extended follow-up period are needed in the future.
Synthesis of poly(n-alkyl acrylamides) and evaluation of nanophase separation effects by temperature-dependent infrared spectroscopy
Authors: Leibetseder Felix , Bičvić Julia , Bretterbauer Klaus 
Published: January 2023

AbstractCommon linear polymers are known to undergo phase changes at the glass-transition temperature (Tg) and the melting point (Tm). In recent years, it has also been shown that molecules with long aliphatic side chains can give rise to a backbone-independent melting phenomenon, known as nanophase separation. This effect describes the self-assembly — independent of the polymer backbone — of alkyl side chains into semi-crystalline nanostructures. This work presents optimized, gram scale synthesis routes for dodecyl and octadecyl acrylamide and their respective homopolymers. Differential scanning calorimetry (DSC) experiments detected a broad endothermal signal for poly(n-dodecyl acrylamide) at − 29 °C and a narrower, more intense signal for poly(n-octadecyl acrylamide) at 34 °C. These signals indicate the nanophase separation TM of the alkyl side chains. We undertook the first temperature-controlled infrared spectroscopy investigations of these materials revealing a clear hypsochromic shift of the C–H stretching signals above TM and the amide I signal shifts that occurred only above and below Tg. These results provide further evidence, that the side chains act independently of the polymer backbone and show that infrared spectroscopy is a powerful tool for monitoring conformational changes in polymer side chains.
Graphical abstract
Landwirtschaftlicher Gunststandort Mecklenburg-Vorpommern – Eine
Herausforderung für die Trinkwasserversorgung
Authors: Hennig Heiko , Löffler Sebastian , Malik Christoph 
Published: January 2023

ZusammenfassungDie zukünftige Trinkwasserversorgung in Mecklenburg-Vorpommern steht vor
verschiedenen Herausforderungen, wie z. B. möglichen klimatischen Änderungen, dem
demographischen Wandel oder einem stetig steigenden Wasserbedarf in touristischen
Zentren. Im Rahmen einer vom Ministerium für Klimaschutz, Landwirtschaft, ländliche
Räume und Umwelt Mecklenburg-Vorpommern beauftragten landesweiten
Trinkwasserversorgungskonzeption wurde untersucht, welche Faktoren eine besondere
Gefährdung für die Trinkwasserbereitstellung in den kommenden Jahren und Jahrzehnten
darstellen. Dabei zeigte sich eindeutig, dass die größte Herausforderung in einem
Interessenausgleich zwischen der Trinkwasserversorgung und der Landwirtschaft besteht.
Potenzielle Konflikte sind sowohl in quantitativer als auch in qualitativer Hinsicht zu
verzeichnen und können durch klimatische Änderungen noch verstärkt werden. Im Ergebnis
der quantitativen und qualitativen Zustandsbewertungen wurden Handlungserfordernisse
herausgearbeitet und mögliche Präventions- und Anpassungsmaßnahmen diskutiert.
Beyond the trade-offs on Facebook: the underlying mechanisms of privacy choices
Authors: Shih Hung-Pin , Liu Wuqiang 
Published: January 2023

AbstractThe theory of privacy calculus in terms of the trade-offs between benefits and risks is believed to explain people’s willingness to disclose private information online. However, the phenomenon ofprivacy paradox, referring to the preference-behavior inconsistency, misfits the risk–benefit analysis. The phenomenon of privacy paradox matters because it reflects an illusion of personal control over privacy choices. The anomaly of privacy paradox is perhaps attributed to cognitive heuristics and biases in making privacy decisions. We consider the stability-instability of privacy choices is better used to explain the underlying mechanisms of paradoxical relationship. A rebalanced trade-off, referring to the embeddedness of “bridging” and “bonding” social support in privacy calculus, is derived to develop the risk–benefit paradigms to explain the underlying mechanisms. In this study we address the underlying mechanisms of privacy choices in terms of self-disclosure and user resistance. To test the hypotheses (or mechanisms) of the research model, we developed the instrument by modifying previous scales. A general sample of 311 experienced Facebook users was collected via online questionnaire survey. From the empirical results, perceived benefits based on information support rather than emotion support can motivate self-disclosure willingness. In contrast, privacy risks rather than privacy concerns inhibit the willingness to disclose private information. The risk–benefit paradigms instead of the imbalanced trade-offs help to explain the instability of privacy choices where privacy calculus sticks with the stability view. Implications for the theory and practice of privacy choices are discussed accordingly.
Against the flow: unexpected migration movements over the open sea by inexperienced ospreys
Authors: Monti Flavio , Sammuri Giampiero , Montillo Francesco , Duriez Olivier , Sforzi Andrea 
Published: January 2023

AbstractAs part of a long-term monitoring program, more than 80 Mediterranean ospreysPandion haliaetus(both adults and juveniles) were tagged with GPS-GSM transmitters and tracked to study their spatiotemporal behaviour. Here we document the peculiar and unexpected migration movements performed by three inexperienced (juvenile/immature) individuals, who crossed the open sea “against the flow”, in the opposite direction to that foreseen for the given season. Using a combination of GPS tracking data and weather information, we found that such movements were linked to particular meteorological conditions occurring over the Mediterranean Sea during migration. Mean values of wind gust of approximately 20 km/h and moderate tailwinds seem to have mediated the onset of the movements, facilitating the flight of ospreys over water. Our findings suggest that both weather conditions (sidewinds) and the inexperience of the birds explain these long migration movements performed towards unexpected directions over the open sea. We conclude that migratory capabilities and the ability to cope with external conditions may lead inexperienced birds to perform extensive and tortuous dispersal/explotrative movements during both first autumn and spring migration.
Does Sexual Desire Fluctuate More Among Women than Men?
Authors: Harris Emily A. , Hornsey Matthew J. , Hofmann Wilhelm , Jern Patrick , Murphy Sean C. , Hedenborg Fanny , Barlow Fiona K. 
Published: January 2023

AbstractThere is a lay assumption that women’s sexual desire varies substantially over time, whereas men’s is stable. This assumption is mirrored in prominent theories of desire, which posit that women are more variable than men in the extent to which they desire sex, and that women’s sexual desire is more contextually sensitive than men’s. We tested this assumption across three longitudinal studies. Study 1 assessed desire at 3 time points spanning 13 years (Nobservations = 5562), and Studies 2 and 3 (Nobservations = 11,282) assessed desire moment-to-moment over 7 days. When desire was measured over years, women were more variable in their sexual desire than men (Study 1). However, we found a different pattern of results when desire was measured over the short term. In Studies 2 and 3, we found no significant differences in women’s and men’s desire variability. The extent to which desire varied as a function of affective states (e.g., happiness) and relationship-oriented states (e.g., partner closeness) was similar for women and men, with some exceptions; women’s desire was more negatively associated with tiredness and anger in Study 2. These data qualify existing assumptions about sex differences in sexual desire variability.
Alkali-labile gangliosides
Authors: Mauri Laura , Sonnino Sandro 
Published: January 2023

AbstractThe structure and properties of a group of gangliosides modified by mild alkaline treatment are discussed. We will present the occurrence and the structure of gangliosides carrying the N-acetyneuraminic acid O-acetylated in position 9, the Neu5,9Ac2, and of gangliosides carrying a sialic acid that forms a lactone ring. Starting from biochemical data we will discuss the possible biochemical role played by these gangliosides in the processes of cell signaling and maintenance of brain functions.
Cadmium sulphide-sensitized zirconium dioxide (ZrO2) photoanode by successive ionic layer adsorption and reaction for solar cell application
Authors: Prasad Bikram , Chougale Akanksha S. , Jadkar Sandesh R. , Naik Nithesh , Pathan Habib M. 
Published: January 2023

AbstractIn the present study, cadmium sulphide (CdS) quantum dot-sensitized ZrO2 photoanodes have been analysed by using the facial and cost-effective method, popularly known as successive ionic layer adsorption and reaction (SILAR), performed at 300 K. The presence of compact layer and ZnS treatment of the as-prepared photoanode is studied in this article to improve the solar cell parameters. The X-ray diffraction peaks infer the nano-crystalline nature of ZrO2 films with an average particle size of 39.14 nm. The CdS-sensitized ZrO2 films show a significant increase in absorption of photons in the visible region (i.e., 200 to 520 nm) of the absorption spectrum, as we have increased the number of SILAR cycles. Poly-sulphide electrolytes have been prepared in double distilled water and carbon black soot on conducting substrate is used as a counter electrode to be economical. The J–V characteristic of 10 CdS/ZrO2 with a compact layer of TiO2 with surface passivation (ZnS) treatment gives the maximum Jsc of 1.46 mA/cm2 with a fill factor of 0.34 and conversion efficiency of 0.46%. Electrochemical impedance spectroscopy of the quantum dot-sensitized solar cell is studied to understand the kinetics of charge transfer and transport processes mechanisms involved.
Ecomorphology of toothed whales (Cetacea, Odontoceti) as revealed by 3D skull geometry
Authors: Vicari Deborah , McGowen Michael R. , Lambert Olivier , Brown Richard P. , Bianucci Giovanni , Sabin Richard C. , Meloro Carlo 
Published: January 2023

AbstractExtant odontocetes (toothed whales) exhibit differences in body size and brain mass, biosonar mode, feeding strategies, and diving and habitat adaptations. Strong selective pressures associated with these factors have likely contributed to the morphological diversification of their skull. Here, we used 3D landmark geometric morphometric data from the skulls of 60 out of ~ 72 extant odontocete species and a well-supported phylogenetic tree to test whether size and shape variation are associated with ecological adaptations at an interspecific scale. Odontocete skull morphology exhibited a significant phylogenetic signal, with skull size showing stronger signal than shape. After accounting for phylogeny, significant associations were detected between skull size and biosonar mode, body length, brain and body mass, maximum and minimum prey size, and maximum peak frequency. Brain mass was also strongly correlated with skull shape together with surface temperature and average and minimum prey size. When asymmetric and symmetric components of shape were analysed separately, a significant correlation was detected between sea surface temperature and both symmetric and asymmetric components of skull shape, and between diving ecology and the asymmetric component. Skull shape variation of odontocetes was strongly influenced by evolutionary allometry but most of the associations with ecological variables were not supported after phylogenetic correction. This suggests that ecomorphological feeding adaptations vary more between, rather than within, odontocete families, and functional anatomical patterns across odontocete clades are canalised by size constraints.
Correlated product of experts for sparse Gaussian process regression
Authors: Schürch Manuel , Azzimonti Dario , Benavoli Alessio , Zaffalon Marco 
Published: January 2023

AbstractGaussian processes (GPs) are an important tool in machine learning and statistics. However, off-the-shelf GP inference procedures are limited to datasets with several thousand data points because of their cubic computational complexity. For this reason, many sparse GPs techniques have been developed over the past years. In this paper, we focus on GP regression tasks and propose a new approach based on aggregating predictions from several local and correlated experts. Thereby, the degree of correlation between the experts can vary between independent up to fully correlated experts. The individual predictions of the experts are aggregated taking into account their correlation resulting in consistent uncertainty estimates. Our method recovers independent Product of Experts, sparse GP and full GP in the limiting cases. The presented framework can deal with a general kernel function and multiple variables, and has a time and space complexity which is linear in the number of experts and data samples, which makes our approach highly scalable. We demonstrate superior performance, in a time vs. accuracy sense, of our proposed method against state-of-the-art GP approximations for synthetic as well as several real-world datasets with deterministic and stochastic optimization.
Reliability based topology optimization of thermoelastic structures using bi-directional evolutionary structural optimization method
Authors: Habashneh Muayad , Rad Majid Movahedi 
Published: January 2023

AbstractThe aim of this paper is to propose a novel computational technique of applying reliability-based design to thermoelastic structural topology optimization. Therefore, the optimization of thermoelastic structures' topology based on reliability-based design is considered by utilizing geometrical nonlinearity analysis. For purposes of introducing reliability-based optimization, the volume fraction parameter is viewed as a random variable with a normal distribution having a mean value and standard deviation. The Monte Carlo simulation approach for probabilistic designs is used to calculate the reliability index, which is used as a constraint related to the volume fraction constraint of the deterministic problem. A new bi-directional evolutionary structural optimization scheme is developed, in which a geometrically nonlinear thermoelastic model is applied in the sensitivity analysis. The impact of changing the constraint of a defined volume of the required design in deterministic problems is examined. Additionally, the impact of altering the reliability index in probabilistic problems is investigated. The effectiveness of the suggested approach is shown using a benchmark problem. Additionally, this research takes into account probabilistic thermoelastic topology optimization for a 2D L-shaped beam problem.
Comparison of machine learning tools for damage classification: the case of L’Aquila 2009 earthquake
Authors: Di Michele F. , Stagnini E. , Pera D. , Rubino B. , Aloisio R. , Askan A. , Marcati P. 
Published: January 2023

AbstractOn April 6, 2009, a strong earthquake (6.1 Mw) struck the city of L’Aquila, which was severely damaged as well as many neighboring towns. After this event, a digital model of the region affected by the earthquake was built and a large amount of data was collected and made available. This allowed us to obtain a very detailed dataset that accurately describes a typical historic city in central Italy. Building on this work, we propose a study that employs machine learning (ML) tools to predict damage to buildings after the 2009 earthquake. The used dataset, in its original form, contains 21 features, in addition to the target variable which is the level of damage. We are able to differentiate between light, moderate and heavy damage with an accuracy of 59%, by using the Random Forest (RF) algorithm. The level of accuracy remains almost stable using only the 12 features selected by the Boruta algorithm. In both cases, the RF tool showed an excellent ability to distinguish between moderate-heavy and light damage: around the 3% of the buildings classified as seriously damaged were labeled by the algorithm as minor damage.