Miracle-dz/UniFAR-FTUs huggingface dataset:
Aulacoseira pseudomuzzanensis sp. nov. and other centric diatoms from post iron ore mining reservoirs in Poland

Post iron ore mining reservoirs in Łęczyca (Poland) can be considered extreme habitats because they are characterized by high pH, conductivity, and sulfate, sodium and potassium concentrations. We observed high abundances in these water bodies of several centric diatom species that are otherwise known from less extreme environments. These included Thalassiosira duostra, Cyclostephanos dubius, Stephanodiscus binatus, Stephanodiscus invisitatus, Stephanodiscus parvus, Stephanodiscus hantzschii, Lindavia aff. balatonis, Discostella woltereckii, Discostella pseudostelligera, and Cyclotella meneghiniana, revealing the eurytopic nature of these species. Morphological differences between populations from extreme habitats and their counterparts from less extreme environments may indicate phenotypic responses of eurytopic taxa to the differing environmental regimes, or the presence of distinct, more stenotopic taxa. In both cases, this could be relevant for biomonitoring. For this reason, we carefully observed the morphological variability of our target taxa in the Łęczyca reservoir samples compared with literature accounts from less extreme habitats, and in some cases, with type material of the species concerned. Specimens similar to Aulacoseira muzzanensis α-chains were observed. Following comparison with the type material of Melosira muzzanensis Meister (≡A. muzzanensis), we concluded that the Łęczyca populations are sufficiently different to be recognized as a separate species, here described as Aulacoseira pseudomuzzanensis sp. nov. The importance of identifying centric diatoms to species level for water management surveys is emphasized, even for those taxa that are difficult to identify using only LM.
Salt Marsh Dynamics in a Period of Accelerated Sea Level Rise

Salt marshes are dynamic systems able to laterally expand, contract, and vertically accrete in response to sea level rise. Here, we present the grand challenges that need to be addressed to fully characterize marsh morphodynamics. The review focuses on physical processes and quantitative models. Without predictive models, it is impossible to determine the future marsh evolution under accelerated sea level rise. In these models, one of the challenges is to resolve both horizontal and vertical dynamics within the same framework. Vertically, the marsh has to accumulate enough material to contrast rising water levels. Horizontally, marsh erosion at the ocean side must be compensated by landward expansion in forests, lawns, and agricultural fields. The dynamics of the marsh‐upland boundary are still not fully understood and will require more research in the upcoming years. The complexity of marsh vegetation is seldom captured in predictive models of marsh evolution. More research is needed to understand the effects of each species or species assemblages on hydrodynamics and sediment transport. Here, we further advocate that a sediment budget resolving all sediment fluxes in a marsh complex is the most important metric of marsh resilience. Characterization of these fluxes will enable to connect salt marshes to other landforms and to unravel feedbacks controlling the evolution of the entire coastal system. Current models of marsh evolution rely on sparse data sets collected at few locations. Novel remote sensing techniques will provide high‐resolution spatial data that will inform a new generation of computer models.
Tomographic description of the root canal system of mandibular first premolars in Colombian population

To perform successful endodontic treatment, it is necessary to have knowledge about the morphology of the root canal system, allowing for accurate localization and proper cleaning and disinfection for the subsequent three-dimensional obturation.1 Mandibular first premolars typically present with a single canal; however,2 several studies have revealed different anatomical variations. Zillich and Dowson3 reported an incidence of 23.1% of premolars with two or three canals observed radiographically4; on the other hand, Vertucci, using the method of diaphanization, found that 25.5% had 2 and 0.5% had 3 apical foramina among 400 mandibular premolars.5 In addition, different studies have demonstrated that mandibular first premolars have a high probability of failure of endodontic treatment (11.45%) because of multiple anatomical variations present in Received: 9 October 2019 | Revised: 25 April 2020 | Accepted: 3 June 2020 DOI: 10.1002/osi2.1074
Comparison of Health Outcomes in Diabetic and Non-Diabetic Patients Undergoing Maintenance Hemodialysis

Though several studies have assessed Health Related Quality of Life (HRQoL) and factors affecting HRQoL in maintenance haemodialysis (MHD) patients, there are limited data about health outcomes in diabetic and non-diabetic patients on MHD in Indian setup.The study aimed to compare Health Related Quality of Life (HRQoL) in diabetic and non-diabetic patients undergoing maintenance haemodialysis (MHD), to assess the effect of patient education on HRQoL, and factors affecting HRQoL in diabetic and non-diabetic patients undergoing MHD. This eight month prospective interventional study on ambulatory haemodialysis patients assessed HRQoL using the kidney disease quality of life (KDQoLTM-36) questionnaire at baseline, 3 months and 6 months. Comprehensive patient education was provided to patients during study period. Patient responses to questionnaire were compared between baseline and two follow-ups for all patients and between diabetic and nondiabetic patients.89 patients were enrolled into this study and 69 (30 diabetics and 39 non-diabetics) were followed up. The mean age of the study population was 46 ± 12 years. It was observed non-diabetic patients had better HRQoL than diabetic patients undergoing MHD. An improvement in HRQoL from baseline was observed after providing patient education. Male gender (p=0.032), high school education or lesser (p=0.049), smoking history (p=0.031) and dialysis for < three years (p=0.035) were factors with significant influence on HRQoL. Non-diabetic patients had better HRQoL when compared to diabetic patients undergoing MHD. Patient care focussed on factors contributing to lower HRQoL in patients undergoing MHD may improve health outcomes.
Bridging, bonding, and linking? Syrian refugee-led organisations and integration in Berlin

ABSTRACT In this article, we analyse Syrian refugee-led organisations and initiatives in Berlin, Germany, including those led by individuals, small groups or as part of religious institutions, to understand their role in the integration process for Syrians. We draw on a framework of refugee integration to examine the role of bridging, bonding, and linking in fostering social connections. We argue that the types of social connections these organisations aim to foster impact the integration process for Syrian refugees, and indeed that the process of creating such initiatives is demonstrative of important components of integration into Germany. Notably, the existence of Syrian refugee-led organisations demonstrates a compelling interplay between Germany’s enabling environment for civil society and refugees’ engagement in it in ways that were largely suppressed in Syria. We posit that refugee-led organisations constitute an important conceptual site of examination relating to theories on refugee integration, and have the potential to be analysed as independent actors within such frameworks. Many organisations appear to be intermediaries or even suppliers of social services, suggesting they are integral yet overlooked actors within refugee assistance. To the best of our knowledge, this is the first mapping of Syrian refugee-led organisations and initiatives in Berlin.
Bayesian and frequentist testing for differences between two groups with parametric and nonparametric two‐sample tests

Testing for differences between two groups is one of the scenarios most often faced by scientists across all domains and is particularly important in the medical sciences and psychology. The traditional solution to this problem is rooted inside the Neyman–Pearson theory of null hypothesis significance testing and uniformly most powerful tests. In the last decade, a lot of progress has been made in developing Bayesian versions of the most common parametric and nonparametric two‐sample tests, including Student's t‐test and the Mann–Whitney U test. In this article, we review the underlying assumptions, models and implications for research practice of these Bayesian two‐sample tests and contrast them with the existing frequentist solutions. Also, we show that in general Bayesian and frequentist two‐sample tests have different behavior regarding the type I and II error control, which needs to be carefully balanced in practical research.
Revisiting the relationship between energy consumption and economic growth nexus in Vietnam: new evidence by asymmetric ARDL cointegration

ABSTRACT Energy is an essential resource for economic development. The study employed the asymmetric ARDL cointegration approach to investigate the impact of energy consumption on economic growth for Vietnam during the period 1971-2017. The finding of the study is that the effects of electricity consumption on economic growth are asymmetric in both the short- and long-run, and the negative changes have a greater effect than the positive changes. At the same time, the impact of petroleum consumption on economic growth is asymmetric in the long-run, and the positive changes have a greater effect than the negative changes. The causality test also indicates the existence of bi-directional causality between energy consumption and economic growth, supported the Feedback hypothesis. Several policy implications are suggested from the obtained result findings.
Timescapes in Public Policy – Constructing the “Victim of Trafficking”

ABSTRACT Human trafficking is presented as a multidimensional problem, constituted by a complex matrix of borders, vertices and spaces. In spite of the agreement of an international definition of trafficking in human beings some 20 years ago, debates persist about what constitutes human trafficking. The malleability of the concepts within this definition undermines efforts to provide clarity to front-line professionals and the wider public about how to recognize individuals as potential victims, and what rights should be afforded to them (O’Connell Davidson 2013). This paper interrogates the role of time and temporality in the construction of individuals as in/eligible for the status of “Victim of Trafficking. ” Adam’s (1998) approach to time as a multidimensional phenomenon, constituted by timeframes, temporality, sequences, tempo, timeliness, and temporal modalities structures the paper, and a case study of R v N [2012] EWCA Crim 189 is used to illustrate the discussion. Consideration is given to the differentiation of offenders from victims and the discrete phases of processing individuals through the criminal justice system. Across all of these categories and the borders between them, time shapes the decision of street-level bureaucrats to construct a complex, multi-layered understanding of efforts to tackle human trafficking in England and Wales.
Alpha oscillations and travelling waves: signatures of predictive coding?

Predictive coding is a key mechanism to understand the computational processes underlying brain functioning: in a hierarchical network, higher layers predict the activity of lower layers, and the unexplained residuals (i.e. prediction errors) are sent through. Because of its iterative nature, we wondered whether predictive coding could be related to brain oscillatory dynamics. First, we show that a simple 2-layers predictive coding model of visual cortex, with physiological communication delays between layers, naturally gives rise to alpha-band rhythms, similar to experimental observations. Then, we demonstrate that a multi-layer version of the same model can explain the occurrence of oscillatory travelling waves across layers, both feedforward (during visual stimulation) and backward (during rest). Remarkably, the predictions of our model are matched by the analysis of two independent EEG datasets, in which we observed oscillatory travelling waves in both directions.
Optimization of Infrared-convective Drying of White Mulberry Fruit Using Response Surface Methodology and Development of a Predictive Model through Artificial Neural Network

ABSTRACT A comparative approach was carried out between artificial neural networks (ANNs) and response surface methodology (RSM) to optimize the drying parameters during infrared–convective drying of white mulberry. The drying experiments were performed at different air temperatures (40°C, 55°C, and 70°C), air velocities (0.4, 1, and 1.6 m/s), and three levels of infrared radiation power (500, 1000, and 1500 W). RSM focuses on the maximization of effective moisture diffusivity ( ) and minimization of specific energy consumption ( ) in the drying process. The optimized conditions were encountered for the air temperature of 70°C, the air velocity of 0.4 m/s, and the infrared power level of 1464.57 W. The optimum values of and were 1.77 × 10−9 m2/s and 166.554 MJ/kg, respectively, with the desirability of 0.9670. Based on the statistical indices, the results showed that the feed and cascade-forward back-Propagation neural systems with application of Levenberg-Marquardt training algorithm and topologies of 3–20-20-1 and 3–10-10-1 were the best neural models to predict and , respectively. This finding suggests that the ANN as an intelligent method with better performance compared to the RSM can be used to predict the drying parameters of the infrared-convective drying of white mulberry fruit.
The Time Machine: challenging perceptions of time and place to enhance climate change engagement through museums

This article explores how museums can help empower people to engage constructively with climate change, through applying a range of time-related concepts to their exhibitions and events. Museums are mostly collections of the past. Climate change now and future presents particular challenges as it is perceived to be psychologically distant. The link between this distance and effective climate action is complex and presents an opportunity for museums, as sites where psychological distance can be explored in safe, consequence-free ways. This paper explores how we can use museums to help develop understanding within the rhetoric of climate change to assist visitors with their personal or collective response to the climate challenge. Time-related concepts including Foucault’s heterotopia, long-term thinking as advocated in the History Manifesto and the ‘Big Here and Long Now’, are explored in relation to museums as potential tools for constructive climate change engagement.
Antistressor effect of Costus speciosus on noise induced immunological changes in rats

Costus speciosus is being widely used in Indian folk medicine for treating various disorders. Environmental noise pollution is supposed to be an important factor for many health problems and it causes immune abnormalities. In the present study immune-regulating potential of Costus speciosus extract was evaluated during acute and subacute noise stress conditions. Adult Wistar albino rats were exposed to acute noise stress and subacute noise stress and then the effect of ethanolic Costus speciosus rhizome extract on immunological parameters such as phagocytic index, avidity index, neutrophil adherence test and total leucocyte count were studied. Neutrophil adherence and total leukocyte counts were found decreased and the percentage of avidity and phagocytic index were significantly increased in the stressed group of rats. The result of statistical analysis showed that, the pre-treatment with Costus speciosus extract significantly altered favourably the levels of immunological parameters. Ethanolic extract of Costus speciosus rhizome have the potential to prevent noise stress induced changes in rodent immune system and has a strong immunomodulatory prospective applicable to clinical practices.
Apoptosis in Ischemic and Reperfused Rat Myocardium

Apoptosis has been observed previously in hearts subjected to either continuous ischemia or ischemia followed by reperfusion. The purpose of this study was to compare the timing and extent of apoptosis in both continuously ischemic and reperfused myocardium. We show that rats subjected to continuous coronary artery occlusion display characteristic signs of apoptosis solely in the ischemic myocardium after only 2.25 hours of ischemia, as illustrated by positive in situ end labeling (ISEL) of apoptotic cardiomyocyte nuclei in tissue sections and/or the presence of DNA “ladders” in agarose gels. In contrast, reperfusion after a 45-minute occlusion accelerated the process, with apoptosis becoming evident solely in the reperfused myocardium after only 1 hour of reperfusion. ISEL and DNA ladder intensity increased with duration of ischemia or reperfusion. The volume of myocardium in which ISEL was observed was smaller in the reperfused hearts, and the ISEL-stained nuclei represented 23% and 33% of the total nuc.
Ru-Catalyzed Repetitive Batch Borylative Coupling of Olefins in Ionic Liquids or Ionic Liquids/scCO2 Systems

The first, recyclable protocol for the selective synthesis of (E)-alkenyl boronates via borylative coupling of olefins with vinylboronic acid pinacol ester in monophasic (cat@IL) or biphasic (cat@IL/scCO2) systems is reported in this article. The efficient immobilization of [Ru(CO)Cl(H)(PCy3)2] (1 mol%) in [EMPyr][NTf2] and [BMIm][OTf] with the subsequent extraction of products with n-heptane permitted multiple reuses of the catalyst without a significant decrease in its activity and stability (up to 7 runs). Utilization of scCO2 as an extractant enabled a significant reduction in the amount of catalyst leaching during the separation process, compared to extraction with n-heptane. Such efficient catalyst immobilization allowed an intensification of the processes in terms of its productivity, which was indicated by high cumulative TON values (up to 956) in contrast to the traditional approach of applying volatile organic solvents (TON = ~50–100). The reaction was versatile to styrenes with electron-donating and withdrawing substituents and vinylcyclohexane, generating unsaturated organoboron compounds, of which synthetic utility was shown by the direct transformation of extracted products in iododeborylation and Suzuki coupling processes. All synthesized compounds were characterized using 1H, 13C NMR and GC-MS, while leaching of the catalyst was detected with ICP-MS.
Reflection Versus Rebreathing for Administration of Sevoflurane During Minor Gynecological Surgery.

BACKGROUND Contemporary anesthetic circle systems, when used at low fresh gas flows (FGF) to allow rebreathing of anesthetic, lack the ability for rapid dose titration. The small-scale anesthetic reflection device Anaesthetic Conserving Device (50mL Version; AnaConDa-S) permits administration of volatile anesthetics with high-flow ventilators. We compared washin, washout, and sevoflurane consumption using AnaConDa-S versus a circle system with low and minimal FGF. METHODS Forty patients undergoing breast surgery were randomized to receive 0.5 minimal alveolar concentration (MAC) sevoflurane with AnaConDa-S (21 patients, reflection group) or with a circle system (low flow: FGF = 0.2 minute ventilation [V'E], 9 patients; or minimal flow: 0.1 V'E, 10 patients). In the reflection group, syringe pump boluses were given for priming and washin; to simulate an open system, the FGF of the anesthesia ventilator was set to 18 L·min with the soda lime removed. In the other groups, the FGF was increased for washin (1 V'E for 8 minutes) and washout (3 V'E). For all patients, tidal volume was 7 mL·kg and the respiratory rate adjusted to ensure normoventilation. Analgesia was attained with remifentanil 0.3 µg·kg·min. Sevoflurane consumption was compared between the reflection group and the low- and minimal-flow groups, respectively, using a post hoc test (Fisher Least Significant Difference). To compare washin and washout (half-life), the low- and minimal-flow groups were combined. RESULTS Sevoflurane consumption was reduced in the reflection group (9.4 ± 2.0 vs 15.0 ± 3.5 [low flow, P < .001] vs 11.6 ± 2.3 mL·MAC h [minimal flow, P = .02]); washin (33 ± 15 vs 49 ± 12 seconds, P = .001) and washout (28 ± 15 vs 55 ± 19 seconds, P < .001) times were also significantly shorter. CONCLUSIONS In this clinical setting with short procedures, low anesthetic requirements, and low tidal volumes, AnaConDa-S decreased anesthetic consumption, washin, and washout times compared to a circle system.
Unusual archosaur trackway and associated tetrapod ichnofauna from Irohalene member (Timezgadiouine formation, late Triassic, Carnian) of the Argana Basin, Western High Atlas, Morocco

ABSTRACT An archosaur trackway consisting of 10 successive pes imprints has been recovered from the Late Triassic Irohalene Member of the Timezgadiouine Formation (Argana Basin, Morocco). Footprints are tetradactyl-pentadactyl, and show an elongated ‘heel’, probably enclosing the trace of digit V. The trackway lacks a manus impression, which could be due to bipedal progression of the trackmaker or be a preservational phenomenon. It is assigned to cf. Parachirotherium isp. based on similarities with the ichnogenus that has been described from the same stratigraphic unit. Other footprints of this assemblage are assigned to the ichnotaxa Grallator-Eubrontes (dinosauromorphs/crocodilian-stem archosaurs), Brachychirotherium isp. (crocodilian-stem archosaurs), Rhynchosauroides isp. (lepidosauromorphs/archosauromorphs), and indeterminate ichnotaxa. Associated with the footprints are numerous invertebrate traces such as Scoyenia gracilis. The ichnofauna of the Irohalene Member supports a cosmopolitan distribution of pentadactyl but functionally tridactyl chirotheres (Parachirotherium) and grallatorids across the Ladinian-Carnian boundary. Similar assemblages are known from the Germanic Basin and from Eastern North America. Furthermore, it documents the occurrence of very large Eubrontes trackmakers in the early Carnian. The depositional environment of the lower part of the Irohalene Member is interpreted as wet red beds of a flood basin transitional to a distal braid plain.