bluuebunny/crossref_metadata_2025_split huggingface dataset:
Weighted cylindric partitions
Authors: Bridges Walter , Uncu Ali K. 
Published: August 2022

AbstractRecently Corteel and Welsh outlined a technique for finding new sum-product identities by using functional relations between generating functions for cylindric partitions and a theorem of Borodin. Here, we extend this framework to include very general product-sides coming from work of Han and Xiong. In doing so, we are led to consider structures such as weighted cylindric partitions, symmetric cylindric partitions and weighted skew double-shifted plane partitions. We prove some new identities and obtain new proofs of known identities, including the Göllnitz–Gordon and Little Göllnitz identities as well as some beautiful Schmidt-type identities of Andrews and Paule.
Comparison of different forecasting tools for short-range lightning strike risk assessment
Authors: Bouchard Aurélie , Buguet Magalie , Chan-Hon-Tong Adrien , Dezert Jean , Lalande Philippe 
Published: August 2022

AbstractThunderstorms, the main generator of lightning on earth, are characterized by the presence of extreme atmospheric conditions (turbulence, hail, heavy rain, wind shear, etc.). Consequently, the atmospheric conditions associated with this kind of phenomenon (in particular the strike itself) can be dangerous for aviation. This study focuses on the estimation of the lightning strike risk induced by thunderstorms over the sea, in a short-range forecast, from 0 to 24 h. In this framework, three methods have been developed and compared. The first method is based on the use of thresholds and weighting functions; the second method is based on a neural network approach, and the third method is based on the use of belief functions. Each method has been applied to the same dataset comprising predictors defined from numerical weather prediction model outputs. In order to assess the different methods, a “ground truth” dataset based on lightning stroke locations supplied by the World Wide Lightning Location Network (WWLLN) has been used. The choice of one method over the others will depend on the compromise that the user is willing to accept between false alarms, missed detections, and runtimes. The first method has a very low missed detection rate but a high false alarm rate, while the other two methods have much lower false alarm rates, but at the cost of a non-negligible missed detection rate. Finally, the third method is much faster than the other two methods.
Openness to knowledge: does corporate social responsibility mediate the relationship between familiness and absorptive capacity?
Authors: Pütz Laura , Schell Sabrina , Werner Arndt 
Published: August 2022

AbstractBeing open to absorb external knowledge is a key competitive advantage for small- and medium-sized family firms. In this study, we propose and test a model in which corporate social responsibility is the key feature linking family-specific resources (i.e., familiness) to the family firm’s ability to absorb external knowledge. By integrating different theoretical perspectives, we argue that family firms use corporate social responsibility activities as signals to build trust and long-term relationships with internal and external stakeholders, incentivizing these groups to share their knowledge with the family firm. The empirical analysis is based on data from 327 German small- and medium-sized family firms. The results of the analyses support our main hypotheses that the relationship between familiness and absorptive capacity is positively mediated by employee- and customer-oriented corporate social responsibility activities. Although hypothesized, we find no mediation effect of community-oriented corporate social responsibility activities. In sum, the study contributes to the understanding of how and why family firms employ their family-specific resources to establish corporate social responsibility activities, which, in turn, are used as a strategic instrument to strengthen their dynamic capabilities.
How much BiGAN and CycleGAN-learned hidden features are effective for COVID-19 detection from CT images? A comparative study
Authors: Sarv Ahrabi Sima , Momenzadeh Alireza , Baccarelli Enzo , Scarpiniti Michele , Piazzo Lorenzo 
Published: August 2022

AbstractBidirectional generative adversarial networks (BiGANs) and cycle generative adversarial networks (CycleGANs) are two emerging machine learning models that, up to now, have been used as generative models, i.e., to generate output data sampled from a target probability distribution. However, these models are also equipped with encoding modules, which, after weakly supervised training, could be, in principle, exploited for the extraction of hidden features from the input data. At the present time, how these extracted features could be effectively exploited for classification tasks is still an unexplored field. Hence, motivated by this consideration, in this paper, we develop and numerically test the performance of a novel inference engine that relies on the exploitation of BiGAN and CycleGAN-learned hidden features for the detection of COVID-19 disease from other lung diseases in computer tomography (CT) scans. In this respect, the main contributions of the paper are twofold. First, we develop a kernel density estimation (KDE)-based inference method, which, in the training phase, leverages the hidden features extracted by BiGANs and CycleGANs for estimating the (a priori unknown) probability density function (PDF) of the CT scans of COVID-19 patients and, then, in the inference phase, uses it as a target COVID-PDF for the detection of COVID diseases. As a second major contribution, we numerically evaluate and compare the classification accuracies of the implemented BiGAN and CycleGAN models against the ones of some state-of-the-art methods, which rely on the unsupervised training of convolutional autoencoders (CAEs) for attaining feature extraction. The performance comparisons are carried out by considering a spectrum of different training loss functions and distance metrics. The obtained classification accuracies of the proposed CycleGAN-based (resp., BiGAN-based) models outperform the corresponding ones of the considered benchmark CAE-based models of about 16% (resp., 14%).
Simple and robust multiple shoot regeneration and root induction cycle from different explants of Hypericum perforatum L. genotypes
Authors: Ravindran Beena M. , Rizzo Paride , Franke Katrin , Fuchs Jörg , D’Auria John 
Published: August 2022

AbstractHypericum perforatum L. commonly known as Saint John’s Wort (SJW) is an economically important medicinal plant known for accumulating its valuable bioactive compounds in a compartmentalized fashion. The dark glands are very rich in hypericin, and translucent glands are filled with hyperforin. The antibiotic properties of the afore mentioned bioactive compounds make it hard to establish tissue regeneration protocols essential to put in place a transformation platform that is required for testing gene function in this challenging species. In this study, we report the establishment of a regeneration and root induction cycle from different types of explants. The regeneration cycle was set up for the continuous supply of roots and leaf explants for downstream transformation experiments. The most effective medium to obtain multiple shoot-buds from node cultures was MS (Murashige and Skoog, Physiol Plant 15:473–497, 1962) medium supplemented with 0.5 mg L−1 6-Benzylaminopurine (BAP) and 0.5 mg L−1 indole-3-butyric acid (IBA). The same combination yielded copious amounts of shoots from root and leaf explants as well. For rooting the elongated shoots, MS medium devoid of plant growth regulators (PGRs) was sufficient. Nevertheless, addition of a low amount of IBA improved the quantity and quality of roots induced. Additionally, the roots obtained on a medium containing IBA readily developed shoot buds.
Mechanochemical Ionization: Differentiating Pressure-, Shear-, and Temperature-Induced Reactions in a Model Phosphate
Authors: Sukhomlinov Sergey V. , Kickelbick Guido , Müser Martin H. 
Published: August 2022

Abstract
Using density-functional theory-based molecular dynamics simulations, we study stress and temperature-induced chemical reactions in bulk systems containing triphosphoric acid and zinc phosphate molecules. The nature of the products depends sensitively on the imposed conditions, e.g., isotropic and even more so shear stress create (zwitter-) ionic products. Free ions also emerge from thermal cycles, but the reactions are endothermic rather than exothermic as for stress-induced transitions and zinc atoms remain four-coordinated. Hydrostatic stresses required for reactions to occur lie well below those typical for tribological micro-contacts of stiff solids and are further reduced by shear. Before zinc atoms change their coordination under stress, proton mobility increases, i.e., hydrogen atoms start to change the oxygen atom they are bonded to within 10 ps time scales. The hydrostatic stress for this to occur is reduced with increasing shear. Our finding suggests that materials for which number, nature, and mobility of ions are stress sensitive cannot have a well-defined position in the triboelectric series, since local contact stresses generally depend on the stiffness of the counter body. Moreover, our simulations do not support the idea that chemical reactions in a tribo-contact are commonly those that would be obtained through heating alone.

Graphical Abstract
Evidence-based guidelines for greener, healthier, more resilient neighbourhoods: Introducing the 3–30–300 rule
Authors: Konijnendijk Cecil C. 
Published: August 2022

AbstractThe important contributions of urban trees and green spaces to for example, climate moderation and public health have been recognized. This paper discusses guidelines and norms that promote the benefits of viewing green, living amongst green, and having easy access to green spaces for recreational use. Having trees and other vegetation in sight from one’s home, place of work, or school has important mental health and performance benefits. Local tree canopy cover is positively associated with cooling and other aspects of climate moderation. With public green spaces in proximity to one’s home stimulates regular use of these areas and results in positive impacts on mental, physical, and social health. After analyzing existing guidelines and rules for urban green space planning and provision, a new, comprehensive guideline is presented, known as the ‘3–30–300 rule’ for urban forestry. This guideline aims to provide equitable access to trees and green spaces and their benefits by setting the thresholds of having at least 3 well-established trees in view from every home, school, and place of work, no less than a 30% tree canopy in every neighbourhood; and no more than 300 m to the nearest public green space from every residence. Current implementation of this new guideline is discussed, as well as the advantages and disadvantages of using this evidence-based but also clear and simple rules.
Longitudinal Studies of Sleep Disturbances in Parkinson’s Disease
Authors: Xu Zheyu , Anderson Kirstie N. , Pavese Nicola 
Published: August 2022

Abstract
Purpose of Review
Sleep disorders are among the most common non-motor symptoms in Parkinson’s disease (PD). Recent longitudinal studies of sleep in PD have utilized validated sleep questionnaires and video-polysomnography performed over multiple time points. This review summarizes existing longitudinal studies focusing on the prevalence, associations, and changes of sleep disorders in PD over time, as well as the methodologies used in these studies.

Recent Findings
Fifty-three longitudinal studies of sleep in PD were identified: excessive daytime sleepiness, insomnia, obstructive sleep apnea, rapid eye movement sleep behavior disorder (RBD), restless legs syndrome, and shift work disorder were studied in addition to other studies that had focused on either multiple sleep disorders or broadly on sleep disorders as a whole. The prevalence of sleep disorders increases over time and are associated particularly with non-motor features of disease. RBD is now considered an established prodromal feature of PD, but other sleep disorders do not clearly increase risk of subsequent PD. Further work is necessary to determine if treatment of sleep disorders in PD alters disease symptom and their progression or reduces PD risk.

Summary
Longitudinal studies of sleep in PD have demonstrated a high prevalence of sleep disorders that are associated with non-motor features of PD which can increase over time. More work is necessary to determine if treatment of sleep disorders can alter the course of PD.
CFD model of slot die coating for lithium-ion battery electrodes in 2D and 3D with load balanced dynamic mesh refinement enabled with a local-slip boundary condition in OpenFOAM
Authors: Hoffmann Alexander , Spiegel Sandro , Heckmann Thilo , Scharfer Philip , Schabel Wilhelm 
Published: August 2022

AbstractSlot die coating is a state-of-the-art process to manufacture lithium-ion battery electrodes with high accuracy and reproducibility, covering a wide range of process conditions and material systems. Common approaches to predict process windows are one-dimensional calculations with a limited expressiveness. A more detailed analysis can be performed using CFD simulations, which are often based on in-house code or closed-source software. In this study, a two-phase CFD model in two and three dimensions was created in OpenFOAM with the intent to provide a method for more detailed investigations of the slot die coating process with open access to source code and files. A custom boundary condition enables the proper description of the wetting behavior in the two-dimensional model. The combination of standard no-slip boundary conditions at the substrate boundary with the volume-of-fluid solution algorithm leads to a method-related air entrainment, which was prevented by allowing local slip at the dynamic wetting line at the upstream meniscus in the two-dimensional model. Additionally, a load-balancing dynamic refinement algorithm was implemented to minimize the computational effort and increase the ease of use of the simulation environment. The simulation was validated by comparing the simulated process limits to experimental observations, showing good agreement. As a result, this model enables detailed analyses regarding the influences of slot die geometries, material properties, and process parameters on the coating stability and wet-film profile.
Cost-effectiveness of clinical breast examination screening programme among HER2-positive breast cancer patients: a modelling study
Authors: Ngan Tran T. , Browne Siobhán , Goodwin Martha , Van Minh Hoang , Donnelly Michael , O’Neill Ciaran 
Published: August 2022

AbstractPurposeFor many low- and middle-income countries (LMICs), breast cancer (BC) screening based on mammography is not a viable option. Clinical breast examination (CBE) may represent a pragmatic and cost-effective alternative. This paper examines the cost-effectiveness of CBE screening programme among a patient group for whom its cost-effectiveness is likely to be least evident (HER2-positive patients) and discuss the wider implications for BC screening in LMICs.MethodsA Markov model was used to examine clinical and economic outcomes over a life-time horizon from the patient, public payer, and healthcare sector perspective. HER2-positive patients entered the model at either disease-free survival or metastatic BC state. The downstaging effect of CBE determined the starting probabilities in the no-screening and screening scenarios. The model used a monthly cycle length, with half-cycle correction. Costs and outcomes were discounted at 1.5% annually.ResultsCompared with no-screening, the cost-effectiveness ratio (ICER) per quality-adjusted life-year gained for the CBE screening programme was $1801, $2381, and $4179 from three mentioned perspectives, respectively. The finding of cost-effectiveness remained robust to a range of sensitivity analyses. The parameters to which ICERs are most sensitive are average age of cohorts, reduction in proportion of metastatic patients at diagnosis, cost of CBE, and BC detection rate of the programme.ConclusionFor HER2-positive patients and compared with no-screening, CBE screening programme in Vietnam is cost-effective from all investigated perspectives. CBE is a ‘good value’ intervention and should be considered for implementation throughout Vietnam as well as in LMICs where mammography is not feasible.
“I Come Out Because I Love You”: Positive Coming Out Experiences among Latter-day Saint Sexual and Gender Minorities
Authors: Skidmore Samuel J. , Lefevor G. Tyler , Perez-Figueroa Adlyn M. 
Published: August 2022

Background Coming out conversations are pivotal and stressful experiences for sexual and gender minorities (SGMs). Coming out can lead to more affirmation, safety, confidence, and improved relationships. However, adverse coming out experiences can lead to damaged relationships and ostracization, which may be more likely in conservative religious contexts. Purpose The purpose of the current study was to explore what leads to positive coming out experiences for SGM members of the Church of Jesus Christ of Latter-day Saints. Method A sample of 25 current or former Latter-day Saint (LDS) SGMs participated in semi-structured interviews, which were analyzed using thematic analysis. Results Participants reported five actions they did that contributed to a beneficial coming out experience: being selective, increasing self-understanding and acceptance, preparing before, decreasing pressure on self, and validating the relationship with the person they came out to. Participants further reported six responses from others that contributed to a beneficial coming out experience: showing loving acceptance, utilizing empathic listening skills, offering and expressing support, celebrating, affirming that the relationship is not changed, and advocating. Conclusions and Implications The present study extends current knowledge on coming out experiences by demonstrating specific beneficial approaches and responses to coming out. Given participants’ lack of focus on religiousness in their reports, these findings may be applicable to both religious and nonreligious SGMs. Our findings extend current knowledge on coming out experiences by demonstrating that both SGM approaches and others’ responses are critical to creating a more positive coming out conversation. Future research is needed to understand the efficacy and effects of these coming out approaches and responses.
Process-aware optimisation of lattice structure by electron beam powder bed fusion
Authors: Galati Manuela , Giordano Massimo , Iuliano Luca 
Published: August 2022

AbstractLattice structures are 3D open topologically ordered geometries that repeat an elementary cell in a predefined 3D space. Struts connected in specific nodes define the cell. Lattice structures are typical geometries that represent the design freedom unlocked by additive manufacturing (AM) and are unachievable with traditional processes. By tuning the morphometric parameters of the cell, its mechanical response can be significantly altered. Because of that, an accurate understanding of the process capabilities is crucial for achieving the nominally designed properties. Considering an electron beam powder bed fusion process, in this work, the same nominal lattice structure is produced under different processing conditions to determine the relationship between the process parameters, the actual cell morphometric parameters, and its mechanical response. Strut dimension, relative density and cross-section are measured using advanced X-ray computed tomography scanning analyses. Uniaxial compressive tests describe the mechanical performance. Inferential and descriptive statistical analyses are applied to investigate the effect of process parameters on the actual strut dimension and infer regression models. The results show that even slight variations of the process parameters significantly affect the morphometric structure parameters that result deviated from the nominal ones. The work demonstrates a strong correlation between all morphometric structure parameters and corresponding mechanical properties. The obtained regression model can predict the strut dimension from the process parameters, which can be then used to estimate the actual relative density and strut size. With this control and without any complex design procedure, a fine-tuning of process parameters allows a precise 3D spatial and localised control of structure properties to produce functionalised structures directly.
Openness to Using an External Penile Prosthesis for Maintaining Sexual Intimacy by Individuals with Erectile Dysfunction: A Cross-Sectional Study
Authors: Fu Fong , Duthie Cassian J. , Wibowo Erik , Wassersug Richard J. , Walker Lauren M. 
Published: August 2022

AbstractIntroductionErectile dysfunction (ED) can lead to reduced sexual intimacy in men. The external penile prosthesis (EPP) is a device to help them participate in penetrative sex.AimWe investigate factors that may affect the willingness of individuals with ED to try an EPP and explore how the EPP could be presented most effectively to such patients to enhance their willingness to try an EPP.MethodsRecruitment for this cross-sectional study occurred in-person and online. 147 participants (60.0 ± 14.3 years old; all experiencing self-reported ED) completed a survey containing both validated measures and questions specific to this study. The survey was open to English-speakers over the age of 18 who self-reported experiencing ED.Main Outcome MeasureThe primary outcome was participants’ willingness to try an EPP based on their level of knowledge about using the EPP. Secondary outcomes included the influence of the sexual function, sexual distress, ED history, age, relationship duration, sexual flexibility on willingness to try an EPP. We also collected feedback from participants’ on how and where they would like to be introduced to the EPP option.ResultsMost participants indicated a preference for being introduced to the EPP after trying some ED treatments (51.0%). Participants did not have strong preference regarding the setting where they were informed about the EPP. The majority however preferred having a sexual health therapist/counsellor (28.6%) or physician (25.9%) as the person introducing the EPP to them. Participants’ willingness to try the EPP increased with more information about the EPP presented to them (P &lt; .001). Personalization of the EPP to match one's own penis was preferred by 38.7% of participants. Referring to this aid as an ‘external penile prosthesis’ was significantly more preferred over alternative labels, such as a “belted prosthetic phallus” or “strap-on dildo” (Ps &lt; .001 for both). Multiple regression analyses showed that only sexual script flexibility was associated with the initial willingness to try an EPP (P &lt; .01).Clinical ImplicationsClinicians should consider presenting the EPP to men with ED, who desire maintaining penetrative sexual intercourse with their partners.Strength and LimitationsThis is the first study to explore factors influencing the willingness to try an EPP. Further research is needed to establish the efficacy of EPPs for maintaining sexual activity and satisfaction in the real-life setting.ConclusionThis study informs clinicians about effective ways to introduce the EPP to patients with ED who wish to maintain insertive/receptive sex.