bluuebunny/crossref_metadata_2025_split huggingface dataset:
Increasing returns and business cycles in a family of Goodwinian models with Leontiev technology
Authors: Ryzhenkov Alexander V. 
Published: November 2022

AbstractThe main purpose of this paper is to build a family of tutorial Goodwinian (essentially Marxist) models of capital accumulation through industrial cycles that are less complicated than the author’s models of the extended capitalist reproduction in the USA already published. The subordinate purpose is to advance refinement of these models from the standard “neoclassical” assumptions that distort the generic structures determining perpetual disequilibrium in the reproduction of the aggregate social capital. The ascending from abstract to concrete applies the notion of twofold nature of capitalist production as creation of use value and labour value (prioritizing surplus value). This approach reveals substantial facets of endogenous increasing returns and technological progress induced by capitalist production relations. A three-dimensional Goodwinian model L-1, containing the greed feedback loops, reflects destabilizing cooperation and stabilizing competition of investors. Monopoly capital implements proportional and derivative control over the capital accumulation rate. The growth rate of output per worker directly depends on the growth rates of capital intensity and employment ratio in a technical progress function, whereas the capital-output ratio is constant. Oscillations imitating growth cycles are endogenous. A recession (mild crisis) is a manifestation of relative and absolute over-accumulation of capital. A knife-edge limit cycle maintains a growth cycle with the Kondratiev duration; a more solid limit cycle with a period of about 7.5 years upholds a business cycle with a recession without reduced net output. These limit cycles result from the subsequent supercritical Andronov–Hopf bifurcations. The transformation of the growth cycle into industrial cycle gives credit to raising status of capital-output ratio from auxiliary in L-1 to the level (phase) variable in four-dimensional L-2. A mechanization (automation) function mirrors induced technical progress. L-2 embraces new 11 intensive feedback loops involving capital-output ratio. Proportional and derivative control over this ratio by monopoly capital is taken into account. Pair of supercritical Andronov–Hopf bifurcations gives birth to two limit cycles. The second is a remote analogue for Kuznets cycle with the period of about 18 years; the first upholds the industrial cycle with period of about 7 years and declining net output in the outright crisis. Besides relative and absolute over-accumulation of capital, the specific positive and negative feedback loops containing capital-output ratio are required for crises in industrial cycles. Long-term enhancement of monopoly profit through lowering a targeted domestic capital accumulation rate and diminishing a targeted output-capital ratio is substantiated analytically and validated by computer simulations. The gained insights highlight caveats for hastily policy recommendations.
Mechanical Properties and Flexural Strength of Reinforced Concrete Beams Containing Waste Material as Partial Replacement for Coarse Aggregates
Authors: Aziz Parween Latif , Abdulkadir Mohammed R. 
Published: November 2022

AbstractThe volume of waste materials and by products are increasing and endangering the environment safety. Some of these waste materials can be used in the production of building materials, such as concrete. In order to study the possibility of using some waste materials as aggregate replacement for the purpose of producing structural RC members this investigation was carried out. This research describes the results of test of reinforced concrete beams containing different types of waste materials, namely crumbed rubber, granular plastic, and crushed bricks. Ten RC beams containing different percentages (0%, 5%, 10%, and 15%) of waste materials as coarse aggregate replacement have been investigated. The beams were 150 × 200 mm in size and 2000 mm in length and tested under four points loading. Mechanical properties of the concrete used for the beams were also studied. Test results indicated a reduction in compressive strength, splitting tensile strength, and elastic modulus due to the inclusion of the waste materials used. The maximum loss in concrete compressive strength was recorded to be 54.95%, 50.31%, and 20.41% for concrete mix with 15% crumbed rubber, plastic waste aggregate, and 5% crushed brick, respectively. Test results of the beams showed that ultimate load capacity was reduced by 30.21% and 9.94% when 15% of crumbed rubber and granular plastic were used, respectively. The failure mode of all the tested beams was similar and followed same pattern, steel yielding followed by concrete compression failure. Finally, based on the flexural capacity of the beams tested it is recommend that gravel replacement of up to 15% of crumbed rubber, granular plastic, and crushed brick can be safely used to produce normal type of RC beams for minor structural application.
Integrating historic preservation into a wider framework of urban development through comprehensive planning: an evaluation of local comprehensive plans in U.S. state capitals
Authors: Zhang Luchen , Tang Yuexing , Chen Yang 
Published: November 2022

Abstract
Historic preservation should be integrated into the broader framework of urban development. This makes preservation through local comprehensive planning a good option. However, few local comprehensive plans have demonstrated the content or quality needed to preserve or make effective use of historic resources. This study uses content analysis to evaluate the extent to which US state capitals have integrated historic preservation into local comprehensive plans. Multiple regression is then used to analyze the variables that affect the quality of those plans. The study reveals that historic preservation is integrated into local comprehensive plans to a moderate extent, which varies widely among U.S. state capitals. Indicators in the implementation component of these plans achieve a generally weak performance, as do indicators for the energy theme in urban development. The present study also shows that when preservationists are included among the plan authors and heritage committees are involved in the planning process, the plans are of higher quality. Finally, this study provides policy recommendations, based on these results, to guide planners, managers, decision makers, preservation advocates, and citizens toward more effective ways of integrating historic preservation into the comprehensive planning process.
A self-employed taxpayer experimental study on trust, power, and tax compliance in eleven countries
Authors: Batrancea Larissa M. , Nichita Anca , De Agostini Ruggero , Batista Narcizo Fabricio , Forte Denis , de Paiva Neves Mamede Samuel , Roux-Cesar Ana Maria , Nedev Bozhidar , Vitek Leoš , Pántya József , Salamzadeh Aidin , Nduka Eleanya K. , Kudła Janusz , Kopyt Mateusz , Pacheco Luis , Maldonado Isabel , Isaga Nsubili , Benk Serkan , Budak Tamer 
Published: November 2022

AbstractThe slippery slope framework explains tax compliance along two main dimensions, trust in authorities and power of authorities, which influence taxpayers’ compliance attitudes. Through frequentist and Bayesian analyses, we investigated the framework’s assumptions on a sample of 2786 self-employed taxpayers from eleven post-communist and non-post-communist countries doing business in five economic branches. After using scenarios that experimentally manipulated trust and power, our results confirmed the framework’s assumptions regarding the attitudes of the self-employed taxpayers; trust and power fostered intended tax compliance and diminished tax evasion, trust boosted voluntary tax compliance, whereas power increased enforced tax compliance. Additionally, self-employed taxpayers from post-communist countries reported higher intended tax compliance and lower tax evasion than those from non-post-communist countries. Our results offer tax authorities insights into how trust and power may contribute to obtaining and maintaining high tax compliance levels amid global economic challenges, downturns, and increasing tax compliance costs.
Autophagy-related genes in Egyptian patients with Behçet's disease
Authors: Saleh Doaa N. , Ramadan Abeer , Mohammed Rania Hassan , Alnaggar Alshaimaa Rezk L. R. , Saleh Eman M. 
Published: November 2022

AbstractBackgroundBehçet's disease (BD) is a chronic, multi-systemic, recurrent condition that affects the vascular, ocular, mucocutaneous, and central nervous systems. The diagnosis of this disease depends on its clinical features, which are similar to those observed in several diseases, such as Parkinson’s disease, pemphigus vulgaris, systemic lupus erythematosus, Crohn ҆s disease, and Sjӧgren’s syndrome. Lysosome-mediated autophagy is a catabolic, cytoprotective mechanism that maintains cell homeostasis by degrading undesired long-lived proteins and recycling nutrients. The aim of this study was to evaluate the correlations between some autophagy-related genes (ATG5,ATG7,ATG12,LC3b,mTOR) and the pathogenesis and immunopathology of BD. The expression levels of the genes were evaluated by quantitative polymerase chain reaction (qPCR) in 101 individuals that are classified into two groups. Group 1: (n = 71) BD patients, Group 2: (n = 30) healthy controls.ResultsPatients with BD had lower mRNA expression levels ofATG5andmTORand higher levels ofLC3bmRNA than the controls. No significant differences in the levels of bothATG7andATG12were observed between the two groups. According to the area under the curve analysis,LC3bwas considered the best candidate biomarker among the selected markers for the diagnosis of BD. The mRNA expression ofATG5was significantly correlated with patient age and the presence of oral ulcers. The mRNA expression ofATG7was significantly associated with age and the presence of erythema nodosum and vascular lesions, whereas that ofLC3bwas significantly correlated with the presence of pustules.ConclusionThese findings indicated that elevated levels ofLC3bwere strongly associated with BD. Likewise, the levels ofATG5andATG7were associated with the complications and outcomes of this disease. Additional assessments of the mRNA expression levels of these autophagy-related genes might prove beneficial in diagnosing this autoimmune disorder.
Weak charges quantization in SU(3)c ⊗ SU(n)L ⊗ U(1)Y gauge models
Authors: Palcu Adrian 
Published: November 2022

Abstract
After proving, in a previous paper, that the electric charge quantization occurs as a natural consequence in renormalizable

gauge models, we take here a step further within the same paradigm in order to obtain the precise weak charges quantization. To this end a viable boson mass spectrum is obtained first, once a proper parametrization in the Higgs sector is taken into consideration. Hence, by diagonalizing the neutral bosons mass matrix, the quantized neutral weak charge operators are obtained. The Standard Model phenomenology is not affected at all, as its scale (v

SM
= 246 GeV) is decoupled from the higher scale (V ∼ 10 TeV) specific to our generalized electro-weak unification.
DNA Methylation in Autoimmune Thyroid Disease
Authors: Lafontaine Nicole , Wilson Scott G , Walsh John P 
Published: November 2022

AbstractGraves disease and Hashimoto disease form part of the spectrum of autoimmune thyroid disease (AITD), to which genetic and environmental factors are recognized contributors. Epigenetics provides a potential link between environmental influences, gene expression, and thyroid autoimmunity. DNA methylation (DNAm) is the best studied epigenetic process, and global hypomethylation of leukocyte DNA is reported in several autoimmune disorders. This review summarizes the current understanding of DNAm in AITD. Targeted DNAm studies of blood samples from AITD patients have reported differential DNAm in the promoter regions of several genes implicated in AITD, including TNF, IFNG, IL2RA, IL6, ICAM1, and PTPN22. In many cases, however, the findings await replication and are unsupported by functional studies to support causal roles in AITD pathogenesis. Furthermore, thyroid hormones affect DNAm, and in many studies confounding by reverse causation has not been considered. Recent studies have shown that DNAm patterns in candidate genes including ITGA6, PRKAA2, and DAPK1 differ between AITD patients from regions with different iodine status, providing a potential mechanism for associations between iodine and AITD. Research focus in the field is moving from candidate gene studies to an epigenome-wide approach. Genome-wide methylation studies of AITD patients have demonstrated multiple differentially methylated positions, including some in immunoregulatory genes such as NOTCH1, HLA-DRB1, TNF, and ICAM1. Large, epigenome-wide studies are required to elucidate the pathophysiological role of DNAm in AITD, with the potential to provide novel diagnostic and prognostic biomarkers as well as therapeutic targets.
Communal nesting is the optimal strategy for heat conservation in a social marsupial: lessons from biophysical models
Authors: Nespolo Roberto F. , Peña Isabella , Mejías Carlos , Ñunque Abel , Altamirano Tomás , Bozinovic Francisco F. 
Published: November 2022

ABSTRACT
Endothermy, understood as the maintenance of continuous and high body temperatures owing to the combination of metabolic heat production and an insulative cover, is severely challenged in small endotherms inhabiting cold environments. As a response, social clustering combined with nest use (=communal nesting) is a common strategy for heat conservation. To quantify the actual amount of energy that is saved by this strategy, we studied the social marsupial Dromiciops gliroides (monito del monte), an endemic species of the cold forests of southern South America. It is hypothesized that sociability in this marsupial was driven by cold conditions, but evidence supporting this hypothesis is unclear. Here, we used taxidermic models (‘mannequins’) to experimentally test the energetic benefits of clustering combined with nest use. To do this, we fitted and compared cooling curves of solitary and grouped mannequins, within and outside of a nest, at the typical winter ambient temperatures of their habitat (5°C). We found that the strategy that minimized euthermic cost of maintenance was the combination of nest use and clustering, thus supporting communal nesting as a social adaptation to cope with the cold. Considering the basal metabolic rate of monitos, our estimates suggest that the savings represents almost half of energy consumption per day (in resting conditions). This study shows how simple biophysical models could help to evaluate bioenergetic hypotheses for social behavior in cold-adapted endotherms.
Lactate sensing by neuroepithelial cells isolated from the gills of killifish (Fundulus heteroclitus)
Authors: Leonard Erin M. , Weaver Fiona E. , Nurse Colin A. 
Published: November 2022

ABSTRACT
Lactate is produced in most vertebrate cells as a by-product of anaerobic metabolism. In addition to its role as a fuel for many tissues, circulating lactate can act as a signalling molecule and stimulates ventilation in air- and water-breathing vertebrates. Recent evidence suggests lactate acts on O2- and CO2/H+-sensitive chemoreceptors located in the mammalian carotid body. While analogous receptors (neuroepithelial cells or NECs) in fish gills are presumed to also function as lactate sensors, direct evidence is lacking. Here, using ratiometric Fura-2 Ca2+ imaging, we show that chemosensitive NECs isolated from killifish gills respond to lactate (5–10 mmol l−1; pHe ∼7.8) with intracellular Ca2+ elevations. These responses were inhibited by an L-type Ca2+ channel blocker (nifedipine; 0.5 µmol l−1), a monocarboxylic acid transporter (MCT) blocker (α-cyano-4-hydroxycinnamate; 300 µmol l−1) or a competitive MCT substrate (pyruvate; 5 mmol l−1). These data provide the first direct evidence that gill NECs act as lactate sensors.
Staining ability of herbal tea preparations on a nano-filled composite restorative material – an in-vitro study
Authors: Narkedamalli Raj Kumar , Muliya Vidya Saraswathi , Pentapati Kalyana Chakravarthy 
Published: November 2022

Background: Discoloration of tooth-colored restorations due to various factors is one of the principal causes behind the failure of aesthetics. There has been an surge in the consumption of herbal beverages in recent times and the dietary factors play a potential role in the discoloration tooth-coloured restorations. This study was done to juxtapose the staining ability of green tea (GT), moringa tea (MT), and hibiscus tea (HT) on a nano-filled composite restorative material. Methods: The study was conducted in-vitro on composite samples prepared using moulds. 112 discs were prepared from FiltekTM Z350XT composite using a brass mould lined with mylar strips. Samples were divided into GT, MT, HT, and artificial saliva (AS) groups and immersed in freshly prepared beverages for 15 minutes each day for 45 days. Digital reflectance spectrophotometer was utilized to record color at baseline, 30, and 45 days. Repeated-measures ANOVA with a post-hoc Bonferroni test was used to compare groups within each group. ANOVA with a post-hoc Games Howell test was used to compare mean differences in ΔE among the groups. Results: Maximum discoloration was observed in the GT, followed by HT and MT, with the least being in the AS group at the end of 30 and 45 days (P<0.001 and P<0.001) respectively. Conclusions: The universal nano-filled composite material showed clinically detectable discoloration when exposed to Green Tea, Hibiscus Tea, and Moringa Tea which increased with time. Herbal beverages have the potential to cause discoloration of the composite resin which is often the choice of material for anterior aesthetic restorations.
Effect of planting density on root biomass and distribution, and soil organic carbon stock of Acacia decurrens stands in Northwestern Ethiopia
Authors: Endalamaw Biazen , Dawud Seid Muhie , Gobezie Tsegaye 
Published: November 2022

Background:The expandingAcacia decurrenswoodlots in Northwestern Ethiopia is recognized for carbon storageviaroot biomass and soil organic carbon (SOC) enhancement but its planting densities have varied considerably. This study evaluated the effect of planting density on the root biomass, SOC stock, and vertical distributions in the stands.Methods:Five planting densities (0.5 m x 0.5 m, 0.75 m x 0.75 m, 1 m x 1 m, 1.25 m x 1.25 m, and 1.5 m x 1.5 m) were replicated four times with randomized complete block design. Soil core (6.67 cm diameter) and pit (900 cm2area) methods were used to collect fine and coarse root samples within 0–50 cm soil depth (having five soil layers in 10 cm intervals), respectively. Fine root biomass samples were classified as live and dead (necromass) and further as tree and herbaceous root. All root biomass samples were washed, oven-dried, weighed, and standardized into gram per meter square (g m-2) for root biomass comparisons for each planting density and soil depth, then summed up for 0–50 cm depth as a total root biomass. The vertical distributions of fine and coarse root biomass at each depth were expressed as a percentage (in decimal) of the total root biomass (0–50 cm).Conclusions:Planting density had significant effects on root biomass, SOC stock, and root distributions (P < 0.05) but inconsistent for the percentage of SOC stock at all soil layers except at 40-50 cm. PlantingA. decurrenswith high density is recommended to increase root biomass, SOC, and percentage of roots in deep soil layers. Further study is suggested for the effects of stand age on root biomass dynamics and SOC stock with large scale.
Available Wireless Sensor Network and Internet of Things testbed facilities: dataset
Authors: Judvaitis Janis , Abolins Valters , Elkenawy Amr , Ozols Kaspars 
Published: November 2022

The availability of data is an important aspect of any research as it determines the likelihood of the study's commencement, completion, and success. The Internet of Things and Wireless Sensor Networks technologies have been attracting a huge amount of researchers for more than two decades, without having a consolidated or unified source, identifying and describing available Internet of Things and Wireless sensor network testbed facilities. In this paper, a dataset including 41 distinct testbed facilities is described. These testbed facilities are classified according to their key features such as Device Under Test (DUT) type, mobility, access level, facility count, connection/interaction interfaces along with other criteria. The systematic review process resulting in the gathered data set consisted of three filtering phases applied to relevant articles published between the years 2011 and 2021 as obtained from the Web of Science and SCOPUS databases.
Prevalence and characteristics of family history of sudden unexplained death and predictors of negative attitude of family members toward medical autopsy and family screening in Saudi Arabia: A cross-sectional study
Authors: Alqarawi Wael , Muammar Nouf Bin , Alajlan Nuha , Kashour Tarek , Hersi Ahmad 
Published: November 2022

Introduction
Little is known about sudden unexplained death (SUD) in Saudi Arabia. Moreover, family screening and medical autopsy are not routinely performed due to perceived religious and cultural resistance. However, this has never been systematically examined. We sought to describe the prevalence and characteristics of family history of SUD and the attitude of family members toward medical autopsy and family screening.

Methods
This was a cross-sectional study utilizing an online survey distributed though social media platforms from August 15 to September 15, 2021. Participants’ characteristics, details about SUD cases, and the attitude toward medical autopsy and family screening were collected. Multivariable logistic regression was used to identify independent predictors of negative attitude toward medical autopsy.

Results
A total of 11374 were included in the final analysis after excluding children. The prevalence of FHx of at least one first degree relative (FDR) with SUD was found to be 9.4% [95% CI (8.9% - 10%)]. Among participants with any FHx of SUD, 1346/3489 (38.6%) had ≥ 2 family members affected. Only 183 participants with a FHx of SUD visited a physician for the purpose of family screening (183/3489, 5.3%). The total number of SUD cases reported was 5474. Of those, 22% were 35-year-old or younger. Only 22% of participants (2458/11374) had a negative attitude towards medical autopsy, and the most common reason was the perceived lack of benefit. Older age (> 35 years), family history of SUD, female gender, and lack of knowledge about the yield of medical autopsy were associated with negative attitude in the adjusted analysis.

Conclusion
SUD occurred at young age and affected multiple family members in a significant proportion of families. Despite that, family screening was seldom performed. There is an urgent need to improve the care of SUD by incorporating medical autopsy and developing clinical pathways to screen family members.