bluuebunny/crossref_metadata_2025_split huggingface dataset:
Valorising Cassava Peel Waste Into Plasticized Polyhydroxyalkanoates Blended with Polycaprolactone with Controllable Thermal and Mechanical Properties
Authors: Martinaud Emma , Hierro-Iglesias Carmen , Hammerton James , Hadad Bawan , Evans Rob , Sacharczuk Jakub , Lester Daniel , Derry Matthew J. , Topham Paul D. , Fernandez-Castane Alfred 
Published: January 2024

AbstractApproximately 99% of plastics produced worldwide were produced by the petrochemical industry in 2019 and it is predicted that plastic consumption may double between 2023 and 2050. The use of biodegradable bioplastics represents an alternative solution to petroleum-based plastics. However, the production cost of biopolymers hinders their real-world use. The use of waste biomass as a primary carbon source for biopolymers may enable a cost-effective production of bioplastics whilst providing a solution to waste management towards a carbon–neutral and circular plastics economy. Here, we report for the first time the production of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) with a controlled molar ratio of 2:1 3-hydroxybutyrate:3-hydroxvalerate (3HB:3HV) through an integrated pre-treatment and fermentation process followed by alkaline digestion of cassava peel waste, a renewable low-cost substrate, through Cupriavidus necator biotransformation. PHBV was subsequently melt blended with a biodegradable polymer, polycaprolactone (PCL), whereby the 30:70 (mol%) PHBV:PCL blend exhibited an excellent balance of mechanical properties and higher degradation temperatures than PHBV alone, thus providing enhanced stability and controllable properties. This work represents a potential environmental solution to waste management that can benefit cassava processing industries (or other crop processing industries) whilst developing new bioplastic materials that can be applied, for example, to packaging and biomedical engineering.
Graphical Abstract
A discrete adjoint gradient approach for equality and inequality constraints in dynamics
Authors: Lichtenecker Daniel , Nachbagauer Karin 
Published: January 2024

AbstractThe optimization of multibody systems requires accurate and efficient methods for sensitivity analysis. The adjoint method is probably the most efficient way to analyze sensitivities, especially for optimization problems with numerous optimization variables. This paper discusses sensitivity analysis for dynamic systems in gradient-based optimization problems. A discrete adjoint gradient approach is presented to compute sensitivities of equality and inequality constraints in dynamic simulations. The constraints are combined with the dynamic system equations, and the sensitivities are computed straightforwardly by solving discrete adjoint algebraic equations. The computation of these discrete adjoint gradients can be easily adapted to deal with different time integrators. This paper demonstrates discrete adjoint gradients for two different time-integration schemes and highlights efficiency and easy applicability. The proposed approach is particularly suitable for problems involving large-scale models or high-dimensional optimization spaces, where the computational effort of computing gradients by finite differences can be enormous. Three examples are investigated to validate the proposed discrete adjoint gradient approach. The sensitivity analysis of an academic example discusses the role of discrete adjoint variables. The energy optimal control problem of a nonlinear spring pendulum is analyzed to discuss the efficiency of the proposed approach. In addition, a flexible multibody system is investigated in a combined optimal control and design optimization problem. The combined optimization provides the best possible mechanical structure regarding an optimal control problem within one optimization.
Is There a Bias Towards Males in the Diagnosis of Autism? A Systematic Review and Meta-Analysis
Authors: Cruz Sara , Zubizarreta Sabela Conde-Pumpido , Costa Ana Daniela , Araújo Rita , Martinho Júlia , Tubío-Fungueiriño María , Sampaio Adriana , Cruz Raquel , Carracedo Angel , Fernández-Prieto Montse 
Published: January 2024

AbstractAutism is more frequently diagnosed in males, with evidence suggesting that females are more likely to be misdiagnosed or underdiagnosed. Possibly, the male/female ratio imbalance relates to phenotypic and camouflaging differences between genders. Here, we performed a comprehensive approach to phenotypic and camouflaging research in autism addressed in two studies. First (Study 1 – Phenotypic Differences in Autism), we conducted a systematic review and meta-analysis of gender differences in autism phenotype. The electronic datasets Pubmed, Scopus, Web of Science, and PsychInfo were searched. We included 67 articles that compared females and males in autism core symptoms, and in cognitive, socioemotional, and behavioural phenotypes. Autistic males exhibited more severe symptoms and social interaction difficulties on standard clinical measures than females, who, in turn, exhibited more cognitive and behavioural difficulties. Considering the hypothesis of camouflaging possibly underlying these differences, we then conducted a meta-analysis of gender differences in camouflaging (Study 2 – Camouflaging Differences in Autism). The same datasets as the first study were searched. Ten studies were included. Females used more compensation and masking camouflage strategies than males. The results support the argument of a bias in clinical procedures towards males and the importance of considering a ‘female autism phenotype’—potentially involving camouflaging—in the diagnostic process.
Review on piezoelectric actuators: materials, classifications, applications, and recent trends
Authors: Zhou Xuyang , Wu Shuang , Wang Xiaoxu , Wang Zhenshan , Zhu Qixuan , Sun Jinshuai , Huang Panfeng , Wang Xuewen , Huang Wei , Lu Qianbo 
Published: January 2024

AbstractPiezoelectric actuators are a class of actuators that precisely transfer input electric energy into displacement, force, or movement outputs efficiently via inverse piezoelectric effect-based electromechanical coupling. Various types of piezoelectric actuators have sprung up and gained widespread use in various applications in terms of compelling attributes, such as high precision, flexibility of stoke, immunity to electromagnetic interference, and structural scalability. This paper systematically reviews the piezoelectric materials, operating principles, representative schemes, characteristics, and potential applications of each mainstream type of piezoelectric actuator. Herein, we intend to provide a more scientific and nuanced perspective to classify piezoelectric actuators into direct and indirect categories with several subcategories. In addition, this review outlines the pros and cons and the future development trends for all kinds of piezoelectric actuators by exploring the relations and mechanisms behind them. The rich content and detailed comparison can help build an in-depth and holistic understanding of piezoelectric actuators and pave the way for future research and the selection of practical applications.
High-speed slot-die coating of primer layers for Li-ion battery electrodes: model calculations and experimental validation of the extended coating window depending on coating speed, coating gap and viscosity
Authors: Spiegel Sandro , Hoffmann Alexander , Klemens Julian , Scharfer Philip , Schabel Wilhelm 
Published: January 2024

AbstractIn the battery industry, very thin primer layers are used to improve electrode adhesion on substrates or act as blocker layers to prevent corrosion in case of aqueous cathodes. For these material configurations, high-speed coating is mandatory to ensure the economic viability of the process. One way to realize high-speed coating is a set-up including a slot die and a vacuum box to stabilize the coating bead. Knowledge and prediction of the coating window of thin wet film thicknesses is crucial to design the production process. Therefore, the influence of coating gap and viscosity of shear-thinning fluids on the coating window is investigated with the help of various model fluids. In addition, a prediction model for the calculation of the coating window for high-speed slot-die coating with vacuum box is developed. This model is shown to be valid for the prediction of the coating window for the investigated material systems and coating gaps over the investigated range of coating speeds up to 500 m min−1. For a material system, which corresponds to a real material system for adhesive primer coatings, it is possible to reach a target wet film thickness of 20–25 µm. This would correspond to a layer thickness of 0.5 µm for a solid content of 2–2.5 wt%.
Historical Layers of Refugee Reception in Border Areas of Italy: Crossroads of Transit and Temporalities of (Im)mobility
Authors: degli Uberti Stefano , Altin Roberta 
Published: January 2024

AbstractIn border areas, time and space are constantly suspended from the usual rules along a liminal pathway transforming status and identity. In order to understand how different regimes of mobility and reception influence the experience of time and the subjective actions of both asylum seekers arriving via the so-called Balkan route and Ukrainian refugees fleeing from the war, the paper puts forward an analysis of the multiple scales of migration and reception policies as historically situated practices. How and to what extent has the increasing role of the humanitarian regime contributed to improving or worsening the lives of asylum seekers in borderland places where the memory of wars, civil conflicts, and experiences of refoulement is very much alive? Building on a multilocal ethnography of the temporalities of migrants’ reception, the paper aims at disentangling the historical layers of hospitality in the northeastern Italian border areas of Trieste and Bolzano and the intersecting forms of (im)mobility at play. By addressing “reception” as an entanglement of spatial and temporal practices carried out by migrants, institutional, and humanitarian actors, we discuss not only how time reduces the existence of asylum seekers and Ukrainian refugees to an empty and meaningless human condition by exerting control over the subjective experiences, but also how the migrants’ experience of waiting translates into an active state of being with the creative potential to trigger new forms of sociality, solidarity, and senses of belonging.
Slope stability analysis applied to the 5th section of the Northern Marmara Motorway, İzmit, Türkiye
Authors: Çakıner Müge , Bozkurtoğlu Erkan , Karakaş Ahmet 
Published: January 2024

AbstractThe Northern Marmara Motorway is a project that aims to alleviate the heavy traffic congestion in the provinces of İstanbul, Tekirdağ, Kocaeli and Adapazarı. Within the 5th section bounded by “the Motorway Port Connection Road” and “İzmit Intersection”, mass movements of slide (Y1, Y2) and flow (Y3) types were observed along the route. This study investigated the causes of mass movements in the Korucu Formation, which consists of sandstone and shale alternation. It also evaluated the support systems to prevent these movements. The analysis considered project criteria, both static and dynamic conditions, types of mass movements and triggering factors. The study identified a combination of factors, including the water table and surface waters, which lead to progressive weathering and mass movement. Stability analyses were conducted for specific right-cut slope sections. These analyses included assessments of soil structure, soil–rock mechanics, engineering geology and geotechnics, as well as examination of field and laboratory test results. These analyses aimed to comprehensively investigate and understand the factors influencing the occurrence of mass movements, particularly for km: 170 + 300–170 + 400, km: 170 + 640 and km: 175 + 297–175 + 463. At Y1, pile retaining walls are proposed using Slide2 software to reduce the slope angle from 22° to 17°. At Y2, a translational landslide occurred with recommendations for the adjustment of the slope angle and protective measures considering the disturbance factors (D = 0.3 and D = 0.5). Y3 was a flow-type movement that required protection of the slope with riprap due to the different geological conditions and disturbance factors. This study underlines the need for a comprehensive geological analysis and structural measures to ensure safety in these areas.
Marine natural products and human immunity: novel biomedical resources for anti-infection of SARS-CoV-2 and related cardiovascular disease
Authors: Hu Chunsong 
Published: January 2024

AbstractMarine natural products (MNPs) and marine organisms include sea urchin, sea squirts or ascidians, sea cucumbers, sea snake, sponge, soft coral, marine algae, and microalgae. As vital biomedical resources for the discovery of marine drugs, bioactive molecules, and agents, these MNPs have bioactive potentials of antioxidant, anti-infection, anti-inflammatory, anticoagulant, anti-diabetic effects, cancer treatment, and improvement of human immunity. This article reviews the role of MNPs on anti-infection of coronavirus, SARS-CoV-2 and its major variants (such as Delta and Omicron) as well as tuberculosis, H. Pylori, and HIV infection, and as promising biomedical resources for infection related cardiovascular disease (irCVD), diabetes, and cancer. The anti-inflammatory mechanisms of current MNPs against SARS-CoV-2 infection are also discussed. Since the use of other chemical agents for COVID-19 treatment are associated with some adverse effects in cardiovascular system, MNPs have more therapeutic advantages. Herein, it’s time to protect this ecosystem for better sustainable development in the new era of ocean economy. As huge, novel and promising biomedical resources for anti-infection of SARS-CoV-2 and irCVD, the novel potential mechanisms of MNPs may be through multiple targets and pathways regulating human immunity and inhibiting inflammation. In conclusion, MNPs are worthy of translational research for further clinical application.
Graphical Abstract
Sonographic detection of massive colonic pseudopolyposis in inflammatory bowel diseases
Authors: Mendes Sofia Silva , Lepore Federica , Hussey Mary , Cataletti Giovanni , De Silvestri Annalisa , Maconi Giovanni 
Published: January 2024

Abstract
Purpose
Colonic pseudopolyps are a frequent finding in inflammatory bowel disease (IBD). Yet there are no published data describing the characteristics of pseudopolyposis in intestinal ultrasound (IUS). This study aimed at identifying the key features of pseudopolyposis in IUS.

Methods
This case–control study included 12 patients with ulcerative colitis or Crohn’s colitis with extensive left colon pseudopolyposis and 18 matched IBD patients without pseudopolyps at colonoscopy. Luminal (diameters, thickening, stratification, margins, and vascularity) and intraluminal (vascular signals at color Doppler), and extraluminal (mesenteric fat) parameters of the left colon were compared. Anonymized still images and videos of these patients were blindly reviewed to estimate the accuracy in detecting this condition.

Results
Among the IUS parameters assessed, the anteroposterior diameter ≥ 12 mm and the presence of luminal vascular signals were significantly correlated with pseudopolyposis. The detection of both these findings were able to detect extensive pseudopolyposis a sensitivity of 75% (CI 95%: 42.8–94.5%) and a specificity of 100% (CI 95%: 81.5–100%).

Conclusion
This is the first study describing the IUS features of pseudopolyposis in IBD. The potential use of IUS to assess pseudopolyposis might have an impact on IUS monitoring and surveillance of IBD patients with condition.
Integrating genomic sequencing resources: an innovative perspective on recycling with universal Angiosperms353 probe sets
Authors: Wang Xueqin , Xiong Tao , Wang Yiying , Zhang Xinru , Sun Miao 
Published: January 2024

AbstractSequencing strategies have continually advanced, with high-throughput sequencing (HTS) technologies emerging as pivotal tools in plant phylogenomics. As a standard form of target capture sequencing, hybridization target enrichment sequencing (Hyb-seq) is innovative and flexible, and then HTS strategy is widely adopted in phylogenomics. The universal Angiosperms353 probe sets (Angiosperms353) are instrumental in Hyb-seq and have been witnessed increased application in recent years. This review integrates numerous publications and empirical datasets to comprehensively assess the potential applications of Angiosperms353. Through evaluations using 18-taxa and 343-taxa genomic datasets, this review explores potential factors influencing Angiosperms353 gene capture. The RNA-seq strategy yielded the highest number of Angiosperms353 genes, followed by whole-genome sequencing and genome skimming. Increased sequencing depth enhanced gene capture yields, and no evident bias was observed across all tested angiosperm groups. In the genomics era with extensive HTS data, this review provides comprehensive guidelines for the practical application of Angiosperms353, promoting resource recycling and maximizing genomic data sharing and utilization.
Middle Ohio Valley Maize Histories: New Dates from the Crossroads of the Midcontinent
Authors: Comstock Aaron R. , Cook Robert A. 
Published: January 2024

AbstractThe transition to maize agriculture frames important cultural shifts in the Eastern Woodlands. However, the tempo and mode of this transition are unclear, particularly when analytical techniques are not standard across the region. In this article, we present evidence of directly dated maize macrobotanical fragments from the Turpin site in southwest Ohio that date between cal AD 552–649 and 684–994. These dates add to current dialogues on the spread of maize in the American Midcontinent and help further situate the Middle Ohio Valley as a cultural crossroads through which people and ideas flowed. We echo suggestions that, to refine our understanding of the introduction of maize into the region, we must develop pan-regional analytical standards and create multiple working hypotheses at a variety of scales.
THE PENTAGON AS A SUBSTRUCTURE LATTICE OF MODELS OF PEANO ARITHMETIC
Authors: SCHMERL JAMES H. 
Published: January 2024

Abstract
Wilkie proved in 1977 that every countable model

${\mathcal M}$

of Peano Arithmetic has an elementary end extension

${\mathcal N}$

such that the interstructure lattice

$\operatorname {\mathrm {Lt}}({\mathcal N} / {\mathcal M})$

is the pentagon lattice

${\mathbf N}_5$

. This theorem implies that every countable nonstandard

${\mathcal M}$

has an elementary cofinal extension

${\mathcal N}$

such that

$\operatorname {\mathrm {Lt}}({\mathcal N} / {\mathcal M}) \cong {\mathbf N}_5$

. It is proved here that whenever

${\mathcal M} \prec {\mathcal N} \models \mathsf {PA}$

and

$\operatorname {\mathrm {Lt}}({\mathcal N} / {\mathcal M}) \cong {\mathbf N}_5$

, then

${\mathcal N}$

must be either an end or a cofinal extension of

${\mathcal M}$

. In contrast, there are

${\mathcal M}^* \prec {\mathcal N}^* \models \mathsf {PA}^*$

such that

$\operatorname {\mathrm {Lt}}({\mathcal N}^* / {\mathcal M}^*) \cong {\mathbf N}_5$

and

${\mathcal N}^*$

is neither an end nor a cofinal extension of

${\mathcal M}^*$

.
Two Philosophical Issues Surrounding the Structure of Public-Policy Recommendations
Authors: Daoust Marc-Kevin , Babin Victor 
Published: January 2024

AbstractOne of the key responsibilities of public institutions in liberal democracies is to formulate recommendations for decision makers. However, public institutions realize that decision makers will often partly ignore their recommendations. This situation of “partial compliance” with recommendations raises a number of philosophical issues for institutions. Based on an analysis of 570 recommendations drawn from 40 Quebec public-sector documents and reports, we identify two issues surrounding the structure of public-policy recommendations.
The dynamical analysis of a nonlocal predator–prey model with cannibalism
Authors: Duan Daifeng , Niu Ben , Wei Junjie , Yuan Yuan 
Published: January 2024

AbstractCannibalism is often an extreme interaction in the animal species to quell competition for limited resources. To model this critical factor, we improve the predator–prey model with nonlocal competition effect by incorporating the cannibalism term, and different kernels for competition are considered in this model numerically. We give the critical conditions leading to the double Hopf bifurcation, in which the gestation time delay and the diffusion coefficient were selected as the bifurcation parameters. The innovation of the work lies near the double Hopf bifurcation point, and the stable homogeneous and inhomogeneous periodic solutions can coexist. The theoretical results of the extended centre manifold reduction and normal form method are in good agreement with the numerical simulation.
Rare cardiac tumour-nodular fasciitis
Authors: Ballal Natraj , Haryadi Neehar , Reyes Karl 
Published: January 2024

AbstractLeft ventricular tumour is a rare condition in children. The causes include vegetations, thrombus, and fibroma. 2-year-old asymptomatic female presented with an innocent heart murmur at 6 months of age. Subsequent follow-ups at 18 months of age showed left ventricular mass. Surgical pathology revealed “nodular fasciitis.” This type of tumour has never been described in the heart before.
Cross‐Shelf Carbon Transport in the East China Sea and Its Future Trend Under Global Warming
Authors: Hao Jiajia , Yuan Dongliang , He Lei , Yuan Huamao , Su Jian , Pohlmann Thomas , Ran Xiangbin 
Published: January 2024

AbstractThe cross‐shelf carbon transports across a section along the 100 m isobath from Taiwan to Cheju are estimated based on carbon concentration observations and ocean currents simulated by a regionally zoomed ocean‐atmosphere coupled model. Results show that the net cross‐shelf particulate organic carbon, dissolved organic carbon, and dissolved inorganic carbon transports are in the offshore direction at 1.81 ± 0.22, 51.8 ± 2.85, and 783 ± 58.9 TgC yr−1, respectively, which are high in spring and summer and low in winter and fall following the seasonality of the offshore volume transport. The carbon is transported into the East China Sea (ECS) mainly by the Taiwan Warm Current and the Yellow Sea Warm Current, whereas they are carried out of the ECS mainly by the East China Sea Current extension and the recirculation north of Taiwan. Assuming steady biological activity, future net total organic carbon transports are projected to increase by 5%∼19% offshore at the end of the 21st century, with the maximum increase in winter, in a high greenhouse gas emission scenario of RCP8.5. The increased carbon transports are due to the increased offshore volume transport, transferring more carbon‐rich coastal water away from the shelf in the warming future than at present. The results quantify cross‐shelf carbon burial in the ECS in the background of global warming.