bluuebunny/crossref_metadata_2025_split huggingface dataset:
Genomic analysis of emmer wheat shows a complex history with two distinct domestic groups and evidence of differential hybridization with wild emmer from the western Fertile Crescent
Authors: Iob Alice , Botigué Laura 
Published: November 2022

AbstractTriticum turgidum ssp. dicoccoides (wild emmer wheat) was one of the first plants that gave rise to domestic wheat forms in southwest Asia. The details of the domestication of emmer and its early dispersal routes out of southwest Asia remain elusive, especially with regard to its dispersal to the east. In this study, we combine whole genome data from a selection of specimens of modern wild T. turgidum ssp. dicoccoides and domestic T. turgidum ssp. dicoccum (emmer wheats) with a previously published 3,000 year old sample, to explore the phylogenetic relationships between wild and domestic populations of emmer, and especially the early dispersal routes south and eastwards to Africa and Asia, respectively. Our data confirm a marked differentiation between landraces from Europe, the Caucasus and Iran, and those from Africa, the Arabian Peninsula and India, the first group being more closely related to wild emmer from the northern and eastern Fertile Crescent. Gene flow is detected between wild emmer from the western Fertile Crescent and the second group of domestic emmer. These results support a dispersal route from southwest Asia to Africa, the Arabian Peninsula and India. We also observe a lower genetic variability in the wild emmer from the northern and eastern compared with that of the western Fertile Crescent. It is possible that the ancestors of domestic emmer that spread into Egypt still remain to be surveyed and analysed. Investigating the genetic content of ancient samples from Europe, the Caucasus or Iran would be very valuable to determine whether the two distinct types of germplasm arose during history or were already present during the early phases of dispersal.
Near-term regional climate change in East Africa
Authors: Choi Yeon-Woo , Campbell Deborah J. , Eltahir Elfatih A.B. 
Published: November 2022

AbstractIn the coming few decades, projected increases in global temperature and humidity are generally expected to exacerbate human exposure to climate extremes (e.g., humid-heat and rainfall extremes). Despite the growing risk of humid-heat stress (measured by wet-bulb temperature), it has received less attention in East Africa, where arid and semi-arid climatic conditions prevail. Moreover, no consensus has yet been reached across models regarding future changes in rainfall over this region. Here, we screen Global Climate Models (GCMs) from CMIP5 and CMIP6 and use, for boundary conditions, simulations from only those GCMs that simulate successfully recent climatic trends. Based on these GCMs and Regional Climate Model (RCM) simulations, we project that annual mean temperature is likely to rise by 2 ℃ toward midcentury (2021–2050) ​at a faster rate than the global average (about 1.5 ℃), under the RCP8.5 and SSP5-8.5 scenarios, associated with more frequent and severe climate extremes. In particular, low-lying regions in East Africa will be vulnerable to severe heat stress, with an extreme wet-bulb temperature approaching or exceeding the US National Weather Service’s extreme danger threshold of 31 ℃. On the other hand, population centers in the highlands of Ethiopia will receive significantly more precipitation during the autumn season and will see more extreme rainfall events, with implications for flooding and agriculture. The robustness of these results across all GCM and RCM simulations, and for both of CMIP5 and CMIP6 frameworks (CMIP: Coupled Model Inter-comparison Project) supports the reliability of these future projections. Our simulations of near-term climate change impacts are designed to inform the development of sound adaptation strategies for the region.
Five-year follow-up of corneal endothelial cell density after transscleral ab interno glaucoma gel stent implantation
Authors: Lenzhofer Markus , Motaabbed Armin , Colvin Hans Peter , Hohensinn Melchior , Steiner Veit , Hitzl Wolfgang , Runge Christian , Moussa Sarah , Reitsamer Herbert A. 
Published: November 2022

Abstract
Purpose
This study investigates the course of the endothelial cell density over a period of 5 years after XEN45 implantation (XEN45µm, Allergan Plc., USA) with or without combined cataract surgery.

Methods
This is a prospective, cross-sectional, monocentric, non-randomized clinical trial with the intention to treat a population of the University Eye Clinic Glaucoma Service Salzburg. One hundred and fifty-five eyes with preoperative central corneal endothelial cell counts were subjected to XEN45 implantation with (combined surgery group) or without (solo surgery group) combined cataract surgery. Endothelial cell density was measured at 3 corneal positions. XEN45 location parameters were determined with anterior segment OCT and gonioscopy.

Results
In the combined surgery group, a significant reduction of central endothelial cell count was found at years 2 and 4 when compared to baseline (p = 0.001 and p = 0.02, n = 86), whereas at years 1, 3, and 5, no change was detected (all p > 0.09). The median reduction of endothelial cell count was − 79 (95% CI: − 183 to − 9) and − 93 (95% CI: − 220 to 23) cells at years 2 and 4, respectively. In the solo surgery group (n = 69), no significant change in endothelial cell counts was detected at any time during the 5-year evaluation period (all p > 0.07). Explorative data analyses revealed that XEN45 location parameters did not significantly influence the course of endothelial cell count over time.

Conclusions
Endothelial cell loss after XEN45 implantation seems to be low. The present data suggest no impact on the position of the implant with regard to central endothelial cell counts in this study.
Natur-basierte Systeme in der Siedlungswasserwirtschaft
Authors: Pucher Bernhard , Ertl Thomas , Langergraber Günter 
Published: November 2022

ZusammenfassungNatur-basierte Systeme (NBS) sind Schlüsseltechnologien in der Siedlungswasserwirtschaft für die urbane Wasserwirtschaft sowie die Abwasserreinigung. Die Entwicklung von NBS begann in den 1960er-Jahren mit bepflanzten Bodenfiltern (auch Pflanzenkläranlage genannt) und führte zur Entwicklung und Anwendung diverser NBS für die Wasseraufbereitung und Versickerung, wie Grüne Dächer, vertikale Begrünungen und Regenwasserversickerungsanlagen. Ein Vorteil von NBS ist ihre Multifunktionalität. Diese inkludiert unter anderem Schutz vor Überflutungen, Stadtentwässerung, Biodiversität, Kühlung und Schutz vor Schadstofftransport in Grund- sowie Oberflächengewässer und die Eingliederung in die Kreislaufwirtschaft. Um die Umsetzung sowie den Nachweis der multiplen Funktionen zu sichern, ist eine integrative Planung beim Einsatz von NBS essenziell.
An interior search algorithm based on chaotic and crossover strategies for parameter extraction of polyphase induction machines
Authors: Rizk-Allah Rizk M. , Abdelwanis Mohamed I. , El-Sehiemy Ragab A. , Abd-Elrazek Ahmed S. 
Published: November 2022

AbstractThe accuracy of the extracted parameters is important for studying the polyphase induction motor performance and/or the motor control schemes. An investigated and improved interior search algorithm (IISA) is presented in this study for extracting the optimal values of estimated parameters of six-phase and three-phase induction motors. This investigation was carried out on two polyphase induction motors as experimental research cases, utilizing features of manufacturer's operation. The estimated parameters show the high capability regarding the performance of the desired IISA optimizer. The performance of the proposed IISA is compared with different modern optimization algorithms including the basic ISA, and other state-of-the-art approaches. Experimental verifications are validated on two polyphase induction motors, called six-phase and three-phase induction motors. The obtained results show that the proposed method is very competitive in extracting the unknown parameters of different induction motor models with a high degree of closeness to the experimental records. Moreover, various statistical tests, such as the Wilcoxon rank test, stability analysis, and convergence analysis, have been conducted to justify the performance of the proposed IISA. From all the analyses, it has been revealed that the proposed IISA is a competitive method compared to other popular state-of-the-art competitors and ISA variant with accurately identified parameters.
The ASPECT Hydrocephalus System: a non-hierarchical descriptive system for clinical use
Authors: Milan Joachim Birch , Jensen Thorbjørn Søren Rønn , Nørager Nicolas , Pedersen Sarah Skovlunde Hornshøj , Riedel Casper Schwartz , Toft Nikolaj Malthe , Ammar Ahmed , Foroughi Mansoor , Grotenhuis André , Perera Andrea , Rekate Harold , Juhler Marianne 
Published: November 2022

AbstractIn patients with hydrocephalus, prognosis and intervention are based on multiple factors. This includes, but is not limited to, time of onset, patient age, treatment history, and obstruction of cerebrospinal fluid flow. Consequently, several distinct hydrocephalus classification systems exist. The International Classification of Diseases (ICD) is universally applied, but in ICD-10 and the upcoming ICD-11, hydrocephalus diagnoses incorporate only a few factors, and the hydrocephalus diagnoses of the ICD systems are based on different clinical measures. As a consequence, multiple diagnoses can be applied to individual cases. Therefore, similar patients may be described with different diagnoses, while clinically different patients may be diagnosed identically. This causes unnecessary dispersion in hydrocephalus diagnostics, rendering the ICD classification of little use for research and clinical decision-making. This paper critically reviews the ICD systems for scientific and functional limitations in the classification of hydrocephalus and presents a new descriptive system. We propose describing hydrocephalus by a system consisting of six clinical key factors of hydrocephalus: A (anatomy); S (symptomatology); P (previous interventions); E (etiology); C (complications); T (time–onset and current age). The “ASPECT Hydrocephalus System” is a systematic, nuanced, and applicable description of patients with hydrocephalus, with a potential to resolve the major issues of previous classifications, thus providing new opportunities for standardized treatment and research.
Comparative analysis of the effect of Bioactive Glass 45S5 on enamel erosion progression in human dentitions (in vitro study)
Authors: Salma Rehab Samir , Eldardiry Nour Khaled , Elmaddah Haya Ayman , Ismail Hoda Ahmed , Salem Eman M. 
Published: November 2022

Abstract

Objectives
The aim of the present study was to compare the surface morphology alterations, mineral content, and surface roughness of eroded enamel surface versus eroded enamel surface which was preceded by Bioactive Glass 45S5 (BAG45S5) application in both primary and permanent human dentitions.

Materials and methods
Fifty-two primary teeth and fifty-two permanent teeth were selected. Teeth were randomly divided into 4 groups of twenty-six teeth each. Groups A1 and B1 underwent erosion with 1% citric acid, while groups A2 and B2 were subjected to application of BAG45S5 powder followed by the same erosive conditions as A1 and B1. Measurements were performed by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and surface profilometry. They were used to examine the surface morphology alterations, mineral content, and surface roughness, respectively.

Results
SEM of enamel which received BAG45S5 showed smoother surface in primary teeth post erosion. EDX analysis showed that enamel exhibited crucial resistance to mineral loss in the group which received BAG45S5 prior to inducing erosion as compared to the induced erosion-only group. This was significant (p < 0.005) in both human dentitions. Erosion-only groups showed significantly less surface roughness in permanent teeth (p < 0.045). A marked decrease in surface roughness was observed in surfaces receiving BAG45S5, primary teeth (p < 0.001), and permanent teeth (p < 0.001).

Conclusions
Bioactive Glass 45S5 proved successful against erosive conditions in both primary and permanent teeth with better performance in the permanent teeth so it can be regarded as a means of prevention.

Clinical relevance
Bioactive Glass 45S5 powder could be used not only to remove stains but also as a prophylactic preventive measure against the multiple episodes of acidic food and beverage consumption in children.
When and why patients drop out from benign thyroid nodules follow-up: a single centre experience
Authors: Pirola Ilenia , Rotondi Mario , Di Lodovico Elena , Pezzaioli Letizia Chiara , Agosti Barbara , Castellano Maurizio , Ferlin Alberto , Cappelli Carlo 
Published: November 2022

Abstract
Purpose
Drop-out in clinical long-term follow-up is a general problem that is potentially harmful to patients. No data about patients that drop out from thyroid ultrasound follow-up is available literature. The aim of the present retrospective study was to evaluate the characteristics of patients that dropped out from ultrasound thyroid nodule follow-up.

Patients and methods
We reviewed medical records of all consecutive patients who underwent a fine needle aspiration from January 2007 to March 2009 in our department. All the patients with benign nodule(s) were recommended annual ultrasounds; patients who had dropped out from follow-up were included and a telephone interview was obtained to evaluate the reasons for dropping out.

Results
289/966 (30%) of patients with benign nodules dropped out during follow-up; 94% of them within the first 5 years. Phone interviews were obtained from 201/289 (70%) of the patients. In the 57% of cases, the main declared reason for dropping out was nodular dimension stability during the first 2-3 years; 8.7% of them had forgotten about the appointment; 6.4% of subjects claimed to check only serum TSH, and 3.2% stated that they would undergo an ultrasound only if the nodule(s) were symptomatic. Finally, 10.7% patients continued follow-up in other centres.

Conclusion
we showed that a third of patients miss their thyroid ultrasound follow-ups, and that the major cause is the low perceived threat coming from the disease. As a certain amount of drop-out is inevitable, attempting to reinforce our patients’ awareness regarding their own health state is mandatory.

Trial registration
Trial registration: no. 4084.
A Large Group Decision Making Method Considering Experts’ Non-cooperative Behavior for Investment Selection of Renewable Energy Projects
Authors: Liu Peide , Dong Xin , Wang Peng 
Published: November 2022

AbstractThe rapid expansion of renewable energy has attracted the attention of investors, which makes the evaluation of renewable energy projects a momentous issue. As the investment selection of renewable energy projects requires the joint discussion of experts from different professional backgrounds (such as energy, transportation, construction, economy, environment, etc.), it belongs to the category of large group decision-making (LGDM). Therefore, this paper is devoted to propose a novel LGDM method considering experts’ non-cooperative behavior for investment selection of renewable energy projects. First, considering that the complexity of renewable energy projects makes it difficult for experts to express their views in a single linguistic word, the hesitant fuzzy linguistic term set is used as the tool for expert evaluation in this paper. Second, since the assessment information provided by experts from different fields are often heterogeneous, a consensus-reaching process with a feedback mechanism is introduced which comprehensively considers three reliable sources: the experts’ trust relationship in the social trust network, the consensus contribution in the subgroup and the opinions’ similarity among experts. Further, to improve the efficiency and rationality of decision-making, an experts’ historical adjustment data-based non-cooperative behavior management method is proposed. Finally, the effectiveness and innovation of the proposed method are verified by a case of renewable energy power generation project investment selection in Qingdao, China and a series of comparative analysis.
Molecular dynamics studies of ionic liquid-surface interactions for electrospray thrusters
Authors: Bendimerad Rafid , Petro Elaine 
Published: November 2022

AbstractElectrospray thrusters are of particular interest for micropropulsion because of their compactness, high specific impulse, and their ability to operate over very long periods of time. However, particles on the periphery of the plume are susceptible to collide with the extractor grid, which may reduce the efficiency and limit the lifetime of the electrospray thruster. Therefore, a thorough characterization of the collision process and byproducts is crucial to understanding the long-term surface effects and overcoming the lifetime-limiting mechanisms. This study attempts to investigate particle impingement on the extractor grid using molecular dynamics simulations with two different models. The first model is based on a non-reactive force field and is used to investigate the dissociation of ionic bonds. The second model is based on a reactive force field and is used to investigate the breaking of covalent bonds. In both cases, a statistical analysis is carried out over the initial configuration of the molecule. The major results of this study are: (1) the inference of probability curves of the ionic dissociation in function of the impact energy for temperatures ranging from 300K to 1000K, and (2) the prediction of mass spectra of the byproducts post-collision. The probability curves indicate a strong correlation between the impact energy and the ionic dissociation for energies smaller than 60 eV. The predicted mass spectra indicate that strong collisions are more likely to produce light byproducts whereas weak collisions tend to produce heavier molecules.
Beyond the Sharia State: Public Celebrations and Everyday State-Making in the Malay Islamic Monarchy of Brunei Darussalam
Authors: Müller Dominik M. 
Published: November 2022

AbstractThis article describes post-colonial state-making in the absolute monarchy of Brunei. After detailing the Sultan’s powers, contextualizing the monarchy’s stability, and introducing its state ideology, Melayu Islam Beraja (“MIB”), the article addresses formal laws, such as Brunei’s Constitution and a new Islamic penal code, which are symbolically significant for the MIB state’s (self-)legitimation but have little immediate relevance to many Bruneians’ lives. The article, therefore, shifts its focus to normative spheres that receive much less scholarly attention but, arguably, should—namely state-rituals like the Sultan’s three-week-long birthday celebrations. These, and other non-legal spheres, including, also, royal speeches, contain normative aspects that reflect and impact key developments in the MIB state. Grounded in the Royal Birthday’s and Islamic penal code’s analysis, the final part problematizes stereotypes of Brunei being a “sharia state” vis-à-vis its multidirectional normative messages and ability to hybridize broad cultural influences for the ruling system’s benefit.
Forecasting mortality rates with a coherent ensemble averaging approach
Authors: Chang Le , Shi Yanlin 
Published: November 2022

AbstractModeling and forecasting of mortality rates are closely related to a wide range of actuarial practices, such as the designing of pension schemes. To improve the forecasting accuracy, age coherence is incorporated in many recent mortality models, which suggests that the long-term forecasts will not diverge infinitely among age groups. Despite their usefulness, misspecification is likely to occur for individual mortality models when applied in empirical studies. The reliableness and accuracy of forecast rates are therefore negatively affected. In this study, an ensemble averaging or model averaging (MA) approach is proposed, which adopts age-specific weights and asymptotically achieves age coherence in mortality forecasting. The ensemble space contains both newly developed age-coherent and classic age-incoherent models to achieve the diversity. To realize the asymptotic age coherence, consider parameter errors, and avoid overfitting, the proposed method minimizes the variance of out-of-sample forecasting errors, with a uniquely designed coherent penalty and smoothness penalty. Our empirical data set include ten European countries with mortality rates of 0–100 age groups and spanning 1950–2016. The outstanding performance of MA is presented using the empirical sample for mortality forecasting. This finding robustly holds in a range of sensitivity analyses. A case study based on the Italian population is finally conducted to demonstrate the improved forecasting efficiency of MA and the validity of the proposed estimation of weights, as well as its usefulness in actuarial applications such as the annuity pricing.
Hyperbolicity and abundance of elliptical islands in annular billiards
Authors: BATISTA REGINALDO BRAZ , DIAS CARNEIRO MÁRIO JORGE , OLIFFSON KAMPHORST SYLVIE 
Published: November 2022

AbstractWe study the billiard dynamics in annular tables between two eccentric circles. As the center and the radius of the inner circle changes, a two-parameters map is defined by the first return of trajectories to the obstacle. We obtain an increasing family of hyperbolic sets, in the sense of the Hausdorff distance, as the radius goes to zero and the center of the obstacle approximates the outer boundary. The dynamics on each of these sets is conjugate to a shift with an increasing number of symbols. We also show that for many parameters, the system presents quadratic homoclinic tangencies whose bifurcation gives rise to elliptical islands (conservative Newhouse phenomenon). Thus, for many parameters, we obtain the coexistence of a ‘large’ hyperbolic set with many elliptical islands.
Are there differences between governing and managing strategic networks of different sizes and ages?
Authors: Costa Caroline Cordova Bicudo da , Luz Aruana Rosa Souza , Wegner Douglas 
Published: November 2022

AbstractThis paper aims to analyze how governance and management of strategic networks (SNs) composed of small firms differ according to network size and length of existence. We analyzed 20 Brazilian SNs, comparing oldest to youngest and largest to smallest. The results show that large SNs have a more robust management structure, automated process control system, and centralized strategic decision-making power. Only small and younger SNs are not centralized and lack incentive mechanisms for members. Moreover, older SNs have a centralized strategic formulation and implementation process, whereas younger SNs have a more inclusive and participatory one. The results confirm previous studies and offer a fine-grained comprehension of the governance of SNs according to the number of members. The findings contribute to the nascent network governance theory and offer insights to network managers who have to reconfigure the governance as the number of members grows.