bluuebunny/crossref_metadata_2025_split huggingface dataset:
Riesz Networks: Scale-Invariant Neural Networks in a Single Forward Pass
Authors: Barisin Tin , Schladitz Katja , Redenbach Claudia 
Published: February 2024

AbstractScale invariance of an algorithm refers to its ability to treat objects equally independently of their size. For neural networks, scale invariance is typically achieved by data augmentation. However, when presented with a scale far outside the range covered by the training set, neural networks may fail to generalize. Here, we introduce the Riesz network, a novel scale- invariant neural network. Instead of standard 2d or 3d convolutions for combining spatial information, the Riesz network is based on the Riesz transform which is a scale-equivariant operation. As a consequence, this network naturally generalizes to unseen or even arbitrary scales in a single forward pass. As an application example, we consider detecting and segmenting cracks in tomographic images of concrete. In this context, ‘scale’ refers to the crack thickness which may vary strongly even within the same sample. To prove its scale invariance, the Riesz network is trained on one fixed crack width. We then validate its performance in segmenting simulated and real tomographic images featuring a wide range of crack widths. An additional experiment is carried out on the MNIST Large Scale data set.
Combining enactivism and systemic functional linguistics: a methodology for examining (mathematics teacher educator) language
Authors: Helliwell Tracy , Ebbelind Andreas 
Published: February 2024

AbstractAs mathematics teacher educators (MTEs), we are motivated by the lack of research concerning the language that MTEs use in initial teacher education settings. In this paper, we turn our attention towards developing a methodological approach to studying the language-in-use during teacher education situations, with a specific focus on the language of the MTE in the form of a monologue. The methodological approach that we present draws upon two theoretical perspectives, specifically, the situated cognition theory of enactivism and the social semiotic perspective of systemic functional linguistics (SFL). To develop this methodology, we explore both of these theoretical perspectives, focussing on their respective conceptualisations of language, from which we derive a set of methodological principles and practices. A significant feature of the methodology presented in this paper, is that it takes into account the researchers’ relationships with the subject of research. Thus we propose this methodology as being of particular significance to practitioner–researchers studying the language of other practitioners within the same field (e.g. MTEs studying the language of other MTEs), as well as to the study of one’s own use of language in mathematics education settings. From our methodological perspective we explore the meaning of quality research, proposing relevant criteria. We exemplify the methodological principles and practices by analysing a transcript of a mathematics teacher education lecture for prospective primary teachers in Sweden.
Job polarisation and household borrowing
Authors: Cantarella Michele , Kavonius Ilja Kristian 
Published: February 2024

AbstractThe last few decades have seen transformative changes to the structure of employment, which have led to a deterioration in demand for middle-skill occupations, a process known as job polarisation. As demand for middle-skill workers shrinks, expectations about households’ income through their lifetime horizon must be adjusted. It is possible that these expectations loop back into the credit system and affect the lending behaviour of credit institutions or that they impact households’ self-assessment of their opportunities to borrow money. In this paper we study how the process of job polarisation affects credit demand and supply, studying its relationship with credit constraint and credit quality.
A nonlinear analysis of a Duffing oscillator with a nonlinear electromagnetic vibration absorber–inerter for concurrent vibration mitigation and energy harvesting
Authors: Kakou Paul , Gupta Sunit Kumar , Barry Oumar 
Published: February 2024

AbstractSeveral investigators have taken advantage of electromagnetic shunt-tuned mass dampers to achieve concurrent vibration mitigation and energy harvesting. For nonlinear structures such as the Duffing oscillator, it has been shown that the novel nonlinear electromagnetic resonant shunt-tuned mass damper inerter (NERS-TMDI) can mitigate vibration and extract energy for a wider range of frequencies and forcing amplitudes when compared to competing technologies. However, nonlinear systems such as the NERS-TMDI are known to exhibit complex stability behavior, which can strongly influence their performance in simultaneous vibration control and energy harvesting. To address this problem, this paper conducts a global stability analysis of the novel NERS-TMDI using three approaches: the multi-parametric recursive continuationWe emphasize that these assume method, Floquet theory, and Lyapunov exponents. A comprehensive parametric analysis is also performed to evaluate the impact of key design parameters on the global stability of the system. The outcome indicates the existence of complex nonlinear behavior, such as detached resonance curves, and the transition of periodic stable solutions to chaotic solutions. Additionally, a parametric study demonstrates that the nonlinear stiffness has a minimal impact on the linear stability of the system but can significantly impact the nonlinear stability performance, while the transducer coefficient has an impact on the linear and nonlinear stability NERS-TMDI. Finally, the global sensitivity analysis is performed relative to system parameters to quantify the impact of uncertainty in system parameters on the dynamics. Overall, our findings show that simultaneous vibration control and energy harvesting come with a considerable instability trade-off that limits the range of operation of the NERS-TMDI.
The Biases in Applying Static Demand Models Under Dynamic Demand
Authors: Fukasawa Takeshi 
Published: February 2024

AbstractThis article investigates the mechanisms that underlie the biases in price elasticities of demand in applying static demand models under dynamic demand, which have been pointed out by previous empirical studies. It studies three sources of biases: disregard of state variables (affecting short-run elasticity); inconsistent utility parameter estimates; and changing expectations of consumers (affecting long-run elasticity). Disregard of state variables, such as durable product holdings, which is not negligible but not paid much attention to in the literature, leads to an overestimate of short-run own elasticities. Inconsistent utility parameter estimates arises due to the failure to account for consumers’ future expectations and unobserved state variables. Changing expectations of consumers are not explicitly specified in the static model, and this also leads to biased results when applying static models. Regarding the magnitude of the biases, the first and the third sources of biases might induce large biases in price elasticities, especially when the focus is on the large conditional choice probability products. Possible remedies for the use of static demand models are also discussed.
Systemic Powers, Institutionalized Thinking and Situated Knowledge: A Qualitative Exploration on the Meanings of ‘Menstruation’ and ‘Menstrual Health’ in Spain
Authors: Medina-Perucha Laura , Jacques-Aviñó Constanza , Holst Anna Sofie , Valls-Llobet Carme , Pinzón-Sanabria Diana , García-Egea Andrea , Martínez-Bueno Cristina , Berenguera Anna 
Published: February 2024

AbstractMenstrual imagery and embodied menstrual experiences are greatly modulated by androcentric biomedical systems. Given that menstruating is not only a biological phenomenon but also a sociocultural and political action, women and people who menstruate (PWM) must actively participate in redefining how menstruation and menstrual health are understood and addressed. Taking a situated knowledge perspective, this study aims to investigate how women and PWM conceptualize menstruation and menstrual health in the Barcelona area (Spain), to offer a critical reflection on how social meanings of menstruation and menstrual health may be embodied and shape the menstrual experiences of women and PWM in our context. A qualitative study with 31 women and 3 PWM was conducted, using semi-structured photo-elicitation interviews and framework analysis. Menstruation was often perceived and experienced as a burden, as it was seen as intrinsically linked to identity and stereotyped femininity. Menstrual health was strongly framed within a biomedical and androcentric lens. At the same time, some participants took a critical stance, highlighting the importance of body literacy and self-care. Definitions of menstruation and menstrual health should take into account how women and PWM experience and embody menstruation, to promote menstrual education and health in a way that responds to the needs of women and PWM. Challenging institutionalized ideas about menstruation could also support community-based actions and transform menstrual policymaking into participatory processes.
In vitro tetraploid induction and plant regeneration of Pinellia ternata, a pearl-like herb
Authors: Ren Yan , Gao Jinrong , Dong Xian , Yan Hongmei , Huang Hengyu 
Published: February 2024

AbstractPinellia ternata (Thunb.) is a widely used Chinese medicinal herb in many countries globally. However, asexual reproduction causes the germplasm of P. ternata to degrade, and there is limited research on genetic breeding. The objective of this study is to induce tetraploid ‘Pearl’ P. ternate plants by treating leaves and tubers with colchicine to acquire superior germplasm resources. The in vitro medium for autotetraploid plants was optimized through orthogonal experiments. Subsequently, the morphology, tissues, and cells of diploid and tetraploid plants were compared. The results indicated that the number of chromosomes in diploid plants was 2n = 2x = 66, while the tetraploid plants were 2n = 4x = 132 by somatic chromosome counting and flow cytometry analysis. The leaf was more suitable than the tuber for polyploid induction, and the maximum induction rate was 29.49% when leaves were treated with a 0.05% colchicine solution for 96 h. In MS medium supplemented with 0.1 mg·L− 1 6-BA, 0.1 mg·L− 1 NAA, and 1.0 mg·L− 1 KT, tetraploid leaves successfully developed into plantlets with roots, achieving a 100% transplant survival rate. Tetraploid P. ternata exhibited larger and denser leaves, thicker petioles, and larger stomata but had shorter plants compared to diploid. Meanwhile, tetraploid leaves produced a greater number of tubers. This study induced tetraploids in P. ternata and established an artificial tetraploid rapid propagation system for P. ternata. It provided the theoretical foundation and experimental support for its genetic breeding and variety enhancement.
Out of a Crisis Comes Resilience: Community School Coordinators Work Through the Pandemic to Generate Social Capital in Baltimore’s Neighborhoods
Authors: Shiller Jessica 
Published: February 2024

AbstractThe global pandemic was traumatic for everyone, and it revealed the vast inequity in public services to which people have access. Fortunately, community schools had been coordinating services to meet the needs of their families prior to the pandemic, and when schools closed in 2020, they kicked into high gear to provide for those needs. This paper reports on interviews with 15 community school coordinators in Baltimore conducted at the end of the pandemic period to find out how they went about meeting community needs. Findings indicate that coordinators played a crucial role in getting families’ basic needs (i.e. food, shelter, clothing) met, but they also built trusting relationships, generating social capital in their neighborhoods set in racially segregated neighborhoods as a result of decades of redlining and policies meant to isolate Black communities. In the end, this paper argues that community school coordinators need more support to convert the social capital into further advocacy alongside the families with whom they work.
The Added Value of Civil Society Organizations in the Provision of Welfare State Services
Authors: Wæraas Arild , Sirris Stephen , Hellevik Øystein 
Published: February 2024

AbstractCivil society organizations (CSOs) that deliver services on behalf of public authorities operate under increased competitive and standardization pressures. Given this background, many CSOs experience a need to justify why public authorities should continue to fund them. In this article, we underpin and develop a new understanding of added value, proposing it to be the perceived social value of services or programs provided by a CSO that differs positively from the perceived social value of services or programs provided by other organizations and can be identified as functional, altruistic, emotional, or social. We elaborate on these four forms of added value and discuss the theoretical and practical implications of this understanding.
New Insights on NLRP3 Inflammasome: Mechanisms of Activation, Inhibition, and Epigenetic Regulation
Authors: kodi Triveni , Sankhe Runali , Gopinathan Adarsh , Nandakumar Krishnadas , Kishore Anoop 
Published: February 2024

Abstract
Inflammasomes are important modulators of inflammation. Dysregulation of inflammasomes can enhance vulnerability to conditions such as neurodegenerative diseases, autoinflammatory diseases, and metabolic disorders. Among various inflammasomes, Nucleotide-binding oligomerization domain leucine-rich repeat and pyrin domain-containing protein 3 (NLRP3) is the best-characterized inflammasome related to inflammatory and neurodegenerative diseases. NLRP3 is an intracellular sensor that recognizes pathogen-associated molecular patterns and damage-associated patterns resulting in the assembly and activation of NLRP3 inflammasome. The NLRP3 inflammasome includes sensor NLRP3, adaptor apoptosis-associated speck-like protein (ASC), and effector cysteine protease procaspase-1 that plays an imperative role in caspase-1 stimulation which further initiates a secondary inflammatory response. Regulation of NLRP3 inflammasome ameliorates NLRP3-mediated diseases. Much effort has been invested in studying the activation, and exploration of specific inhibitors and epigenetic mechanisms controlling NLRP3 inflammasome. This review gives an overview of the established NLRP3 inflammasome assembly, its brief molecular mechanistic activations as well as a current update on specific and non-specific NLRP3 inhibitors that could be used in NLRP3-mediated diseases. We also focused on the recently discovered epigenetic mechanisms mediated by DNA methylation, histone alterations, and microRNAs in regulating the activation and expression of NLRP3 inflammasome, which has resulted in a novel method of gaining insight into the mechanisms that modulate NLRP3 inflammasome activity and introducing potential therapeutic strategies for CNS disorders.

Graphical Abstract
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Socio-techno-ecological transition dynamics in the re-territorialization of food production: the case of wild berries in Sweden
Authors: Andersson Johnn , Plummer Paul , Lennerfors Thomas Taro , Hedberg Charlotta 
Published: February 2024

AbstractRecent geopolitical and economic crises underline the need for a European transition towards a more sustainable food system. Scholars and policymakers have called for a re-territorialization of food production to strike a better balance between local, regional and global value chains. This paper explores the role of re-territorialization through an analysis of the emergence, development and current transformation of the Swedish wild berry value chain. The analysis combines the multi-level perspective on sustainability transitions with a socio-techno-ecological system approach and draws on interviews, informal conversations, participant observations and a range of secondary sources. The resulting case narrative shows how processes of de-territorialization may result in regimes that fail to address sustainability potential and problems. It also highlights that processes of re-territorialization challenge established regimes by promoting niches that represent different, albeit complementary, value chain configurations. Apart from a rich empirical narrative that brings useful knowledge to stakeholders to the Swedish wild berry value chain, the paper contributes to the theoretical understanding re-territorialization, shows how the ecological dimension can be accounted for with the multi-level perspective on sustainability transitions and presents a number of general policy implications.
Hepatobiliary Ascariasis in a Piglet
Authors: Tamponi Claudia , Cavallo Lia , Dessì Giorgia , Sardu Francesco , Carta Carlo , Corda Andrea , Burrai Giovanni Pietro , Varcasia Antonio , Scala Antonio 
Published: February 2024

Abstract
Purpose
Ascariasis caused by the helminth Ascaris suum is the most common parasitosis of swine worldwide and it may involve all age categories of pigs. The present study reports an unusual localization of A.suum worms in the biliary system of a piglet slaughtered for human consumption.

Methods
The liver was subjected to ultrasound scan and pathological examination. The isolated worms were morphologically examined and the DNA was extracted for the molecular identification of the species involved.

Results
A total of 43 preadult nematodes were found within the gallbladder and the bile ducts. Parasites were morphologically identified as belonging to the genus Ascaris and molecularly as A. suum. At gross examination, the liver was moderately enlarged, with the bile ducts severely dilated. A chronic inflammatory infiltrate was noted, often centered around ectatic bile ducts (up to 5 mm in diameter), lined by hyperplastic epithelium and filled with sections of nematodes. The worm sections showed smooth cuticle, coelomyarian musculature, and an intestinal tract lined by columnar, uninucleated cells within a pseudocoelom. The ex vivo ultrasonographic examination of the liver allowed the visualization of several nematodes in the bile duct lumen and could be suggested for in vivo diagnosis. Unfortunately, the absence of the intestine did not allow to define the pathogenesis of the infection.

Conclusion
Although, given the unusual nature of this finding, it is difficult to identify predisposing factors for this A. suum localization, it suggests that ascariasis should be considered in the differential diagnosis of pigs with hepatobiliary disease.
Classification of the machine state in turning processes by using the acoustic emission
Authors: Diaz Ocampo Daniel , Aubart Daniel , González Germán , Zanger Frederik , Heizmann Michael 
Published: February 2024

AbstractProcessing digital information stands as a crucial foundation of Industry 4.0, facilitating a spectrum of activities from monitoring processes to their understanding and optimization. The application of data processing techniques, including feature extraction and classification, coupled with the identification of the most suitable features for specific purposes, continues to pose a significant challenge in the manufacturing sector. This research investigates the suitability of classification methods for machine and tool state classification by employing acoustic emission (AE) sensors during the dry turning of Ti6Al4V. Features such as quantiles, Fourier coefficients, and mel-frequency cepstral coefficients are extracted from the AE signals to facilitate classification. From this features the 20 best are selected for the classification to reduce the dimension of the feature space and redundancy. Algorithms including decision tree, k-nearest-neighbors (KNN), and quadratic discriminant analysis (QDA) are tested for the classification of machine states. Of these, QDA exhibits the highest accuracy at 98.6 %. Nonetheless, an examination of the confusion matrix reveals that certain classes, influenced by imbalanced training data, exhibit a lower prediction accuracy. In summary, the study affirms the potential of AE sensors for machine state recognition and tool condition monitoring. Although QDA emerges as the most acurate classifier, there remains an avenue for refinement, particularly in training data optimization and decision-making processes, to augment accuracy.
Factors That Shaped the Forestry Extension System in Japan: Adoption and Adaptation of the United States Model After World War II
Authors: Ishizaki Ryoko , Hartwig Manuela G. 
Published: February 2024

AbstractSystems for small-scale forestry are occasionally shaped by adopting models used by other countries. Such adoption is localized and adapted to suit needs and conditions of the country and reflects its specific characteristics instead of being simply copied. In this study, we examine the process of the adoption and adaptation of the forestry extension system in Japan and discuss the meaning of policy transfer across countries and the factors influencing policy development. Although the adoption of the forestry extension system was de facto a direct coercion enforced by the occupying United States (US) government in the early post-war era, in-depth analysis revealed it was a joint effort between Japanese and US foresters. The enthusiasm of foresters in charge of forestry extension enabled them to improve it into an idealized form. This first adaptation phase can be regarded as a very progressive step in view of trends indicated by a previous study. The adoption of the US model inspired and legitimized the new system. Results imply that policy development occurs at the level of the ruler, who sets the direction of the forestry extension, and the level of the practitioner, who is in charge of the extension activities in the field. Moreover, it demonstrates the importance of examining the significance and effectiveness of policy transfers and the adaptation of adopted institutions at each level. However, motivation and perception of practitioners toward their work and allowance for voluntary initiatives given to them is the key to this notion.
Neutrophils in Inflammatory Bone Diseases
Authors: Carmona-Rivera Carmelo , Kaplan Mariana J. , O’Neil Liam J. 
Published: February 2024

Abstract
Purpose of Review
In this review, we summarize the current evidence that suggests that neutrophils play a key role in facilitating damage to local bone structures.

Recent Findings
Neutrophil infiltration is a hallmark of inflammatory bone diseases such as rheumatoid arthritis (RA) and periodontitis disease (PD). Both of these human diseases are marked by an imbalance in bone homeostasis, favoring the degradation of local bone which ultimately leads to erosions. Osteoclasts, a multinucleated resident bone cell, are responsible for facilitating the turnover of bone and the bone damage observed in these diseases. The involvement of neutrophils and neutrophil extracellular trap formation have recently been implicated in exacerbating osteoclast function through direct and indirect mechanisms. We highlight a recent finding that NET proteins such as histones and elastase can generate non-canonical, inflammatory osteoclasts, and this process is mediated by post-translational modifications such as citrullination and carbamylation, both of which act as autoantigens in RA.

Summary
It appears that NETs, autoantibodies, modified proteins, cytokines, and osteoclasts all ultimately contribute to local and permanent bone damage in RA and PD. However, more studies are needed to fully understand the role of neutrophils in inflammatory bone diseases.