Miracle-dz/UniFAR-FTUs huggingface dataset:
Interfacial Effects in Lithium and Sodium Batteries

Modern batteries are composite systems that contain a high density of interfaces. Device performance is often determined by effects that emerge at interfaces. A survey of these phemonena is presented here. At essentially all interfaces, space charge layers are present that can modify the charge transport, transfer, and storage properties. Practical interfaces show additional complex phenomena, including passivation layer formation, current constriction, partial blocking of mobile species, and a variety of other effects. Some characteristic interfacial issues associated with the four mass storage modes are described and a few specific points that arise in solid state batteries are discussed.
Storage stability of vacuum packaged turkey meat sausages incorporated with carrot and radish paste during refrigerated storage

The present study was intended to evaluate the shelf life of vacuum packed turkey meat sausages incorporated with raw carrot paste (RCP) and raw radish paste (RRP) each at 10% level under refrigeration (4±1 °C) for a period of 25 days. The sausages were evaluated for physico-chemical, microbiological and organoleptic quality at an interval of 5 days during refrigeration storage. The quality parameters were significantly (P< 0.05) affected due to the incorporation of raw carrot paste (RCP) and raw radish paste (RRP) and also due to refrigeration storage. The results revealed that there was a significant (P< 0.05) increase in the pH, TBARS value and Tyrosine value as storage progressed from 0-25 days. However, the values were well below the threshold level of spoilage. Standard plate counts increased significantly (P< 0.05) as storage period progressed from 0-25 days. Psychrophilic counts were not detected in the control and treated sausages at 0th day, afterwards the psychrophilic counts increased significantly (P< 0.05) as storage period progressed from 5-25 days. Yeast and mould counts were not detected in any of the products throughout the entire storage period. Sensory evaluation revealed a decrease in the sensory scores with the advancement of storage during entire storage period. Based on the results, it can be concluded addition of raw carrot paste (RCP) and raw radish paste (RRP) each at 10% level would not only extends the shelf life by protecting the product longer against oxidative rancidity but also had higher acceptability than control and their use in meat products can enhance the shelf life up to 25 days under refrigerated storage without undesirable changes.
Factor Analysis of Social Support for Hepatitis-C Patients in Punjab

This exploratory study aimed to highlight the significance of social support for hepatic patients to cope with their ailments. For this purpose, the study developed and tested social support model for hepatitis C patients. The researchers used quantitative research design to conduct this study. A cross sectional survey was conducted in five district headquarters hospitals of the Punjab. Total 500 hepatic patients were interviewed in the hospitals. The results of exploratory factor analysis showed that there were three constructs of social support namely; need for social support, available social support and instrumental social support. According to the results, hepatic patients felt that they need social support in order to cope with outcomes of this disease. The study suggested that socio-emotional care must be considered while treating hepatitis-C patients. Such care helped them to cope with the challenges faced by them during the treatment of this disease.
Collaborative impact of the NAO and atmospheric blocking on European heatwaves, with a focus on the hot summer of 2018

Two intense heatwaves of July and early August 2018 are found to be associated with a European blocking (EB) event accompanied by a series of consecutive positive North Atlantic Oscillation (NAO+) events. Further analyses show that the collaborative role of an EB event and its upstream NAO+ pattern could increase the frequency, persistence, magnitude and scale of heatwaves over Europe. Compared with NAO+-unrelated EB events, NAO+-related EB events are less movable (quasi-stationary) and more persistent over Europe, which could contribute to an increase in the intensity and persistence of heatwaves. In addition, the blocking high of this type has a northeast–southwest orientation with stronger warm airflow and less precipitation in northern and western Europe, where large scopes of higher temperatures tend to occur. In contrast, NAO+-unrelated EB events without orientation correspond to a trough in the south, which results in increased precipitation and cold air in the southern part of Europe, and thus high temperatures contract to the northern part of Europe. Moreover, considering that the NAO+ pattern leads the formation of an EB event, the NAO+ pattern might serve as a potential predictor for European heatwaves. Our conclusions are strongly supported by the analysis of CMIP6 historical simulations which also capture the differences of high temperatures and atmospheric circulations between NAO+-related EB events and NAO+-unrelated EB events.
A Complex MCDM Procedure for the Assessment of Economic Development of Units at Different Government Levels

Studies on the economic development of government units are among the key challenges for authorities at different levels and an issue often investigated by economists. In spite of a considerable interest in the issue, there is no standard procedure for the assessment of economic development level of units at different levels of government (national, regional, sub-regional). This assessment needs a complex system of methods and techniques applicable to the various types of data. So, adequate methods must be used at each level. This paper proposes a complex procedure for a synthetic indicator. The units are assessed at different government levels. Each level (national, regional, and sub-regional) may be described with a particular type of variables. Set of data may include variables with a normal or near-normal distribution, a strong asymmetry or extreme values. The objective of this paper is to present the potential behind the application of a complex Multi-Criteria Decision Making (MCDM) procedure based on the tail selection method used in the Extreme Value Theory (EVT), i.e., Mean Excess Function (MEF) together with one of the most popular MCDM methods, namely the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS), to assess the economic development level of units at different government levels. MEF is helpful to identify extreme values of variables and limit their impact on the ranking of local administrative units (LAUs). TOPSIS is suitable in ranking units described with multidimensional data set. The study explored the use of two types of TOPSIS (classical and positional) depending on the type of variables. These approaches were used in the assessment of economic development level of LAUs at national, regional and sub-regional levels in Poland in 2017.
A critical examination of leisure in modernity: Rejecting instrumentalism and embracing flourishing

Abstract We provide a critical approach to current colloquial and scholarly understandings of leisure focusing on instrumental understandings of leisure in modern, liberal-democratic society since these instrumental understandings (e.g., diversion, distinction, consumerism, and restoration for work) create confusion about the meaning of leisure. We identify that (a) emphasis on instrumental thinking prevailing in modern society moves people away from embracing leisure as an end with its inherent experiences of meaning and flourishing, and (b) to bring these elements back into leisure, we draw on post-modern, neo-Aristotelian philosophical approaches. We reject the notion of leisure as time or activity and adopt a normative approach identifying leisure as an ethical state of being characterized by authenticity, meaning, and liquidity involving learning as it intertwines with positivity. We provide an account of leisure that builds upon the idea that the good life exists through flourishing, and identify how leisure experiences promote flourishing.
Biomechanics of fish swimming in a hydrokinetic turbine wake

In the present paper, the assessment of the hydrodynamics of the fish swimming in undisturbed and altered wake-flow is carried out identifying hydrodynamical forces and flow patterns of the fish swimming wake. URANS approach with k-ω/SST turbulence model are employed combining fish and turbine in the same simulation. Fish motion is realized using dynamically adaptive mesh. The actuator line method is employed to induce the wake of a hydrokinetic turbine, which is a simplified method that requires lower computational cost than full geometry simulations. This work brings a new numerical approach involving fish and turbine wake highlighting that fish swimming in the wake presents higher thrust forces than in the undisturbed flow, due to the x-component to velocity in the wake is lower than free flow velocity.
Heritability of head size in a hunted large carnivore, the brown bear (Ursus arctos)

Wild animal populations experience selection pressures from both natural and anthropogenic sources. The availability of extensive pedigrees is increasing along with our ability to quantify the heritability and evolvability of phenotypic traits and thus the speed and potential for evolutionary change in wild populations. The environment may also affect gene expressions in individuals, which may in turn affect the potential of phenotypic traits to respond to selection. Knowledge about the relationship between the genetic and environmental components of phenotypic variation is particularly relevant, given ongoing anthropogenically driven global change. Using a quantitative genetic mixed model, we disentangled the genetic and environmental components of phenotypic variance in a large carnivore, the brown bear (Ursus arctos). We combined a pedigree covering ~1,500 individual bears over seven generations with location data from 413 bears, as well as data on bear density, habitat characteristics, and climatic conditions. We found a narrow‐sense heritability of 0.24 (95% CrI: 0.06–0.38) for brown bear head size, showing that the trait can respond to selection at a moderate speed. The environment contributed substantially to phenotypic variation, and we partitioned this into birth year (5.9%), nonadditive among‐individual genetic (15.0%), and residual (50.4%) environmental effects. Brown bear head circumference showed an evolvability of 0.2%, which can generate large changes in the trait mean over some hundreds of generations. Our study is among the first to quantify heritability of a trait in a hunted large carnivore population. Such knowledge about the degree to which species experiencing hunting can respond to selection is crucial for conservation and to make informed management decisions. We show that including important environmental variables when analyzing heritability is key to understanding the dynamics of the evolutionary potential of phenotypic traits.
Whistleblowing in a time of digital (in)visibility: towards a sociology of ‘grey areas’

ABSTRACT There are currently no concerted attempts to understand the role of whistleblowers in the new social and political environment created by digital ICTs. Digital ICTs drive an accelerating visibility where elites and citizens constantly acquire new tools to track, surveil, and scrutinize each other. Moreover, these technologies make possible a new kind of invisibility. Increasingly complex modes of digital data production and usage generate grey areas that seem to escape legal jurisdiction and democratic oversight. With their privileged access inside these grey areas, conscientious employees-turned-whistleblowers are likely to become key sources for the disclosure of serious wrongdoing in the coming years. The argument is empirically illustrated through three cases that represent different types of grey areas in advanced democracies: big data surveillance (Edward Snowden), tax havens (Antoine Deltour and the Panama and Paradise Papers), and digital political profiling (Christopher Wylie).
Fostering Learners’ Perceived Presence and High-Level Learning Outcomes in Online Learning Environments

This study investigated the effects of using a teaching model enriched with presence on learners' perceived presence and high-level learning outcomes in online learning environments. The study was conducted in an Iranian state university with 52 higher education students majoring in electronic IT management who were randomly divided into experimental or control group conditions. The research tools included a rubric to measure learner's perceived presence and the researcher-made survey to measure learner's high-level learning outcomes. The results showed that the frequency of the produced semantic units in different types of presence (cognitive, social, and teaching presence) was significantly higher for students in the experimental condition than those in the control group condition. In addition, students in the experimental condition showed more progression in the posttest in terms of their high-level learning outcomes as compared to the students in the control group condition.
Assessment of Crystalline Materials for Solid State Lighting Applications: Beyond the Rare Earth Elements

In everyday life, we are continually exposed to different lighting systems, from the home interior to car lights and from public lighting to displays. The basic emission principles on which they are based range from the old incandescent lamps to the well-established compact fluorescent lamps (CFL) and to the more modern Light Emitting Diode (LEDs) that are dominating the actual market and also promise greater development in the coming years. In the LED technology, the key point is the electroluminescence material, but the fundamental role of proper phosphors is sometimes underestimated even when it is essential for an ideal color rendering. In this review, we analyze the main solid-state techniques for lighting applications, paying attention to the fundamental properties of phosphors to be successfully applied. Currently, the most widely used materials are based on rare-earth elements (REEs) whereas Ce:YAG represents the benchmark for white LEDs. However, there are several drawbacks to the REEs’ supply chain and several concerns from an environmental point of view. We analyze these critical issues and review alternative materials that can overcome their use. New compounds with reduced or totally REE free, quantum dots, metal–organic framework, and organic phosphors will be examined with reference to the current state-of-the-art.
Modern pollen rain predicts shifts in plant trait composition but not plant diversity along the Andes–Amazon elevational gradient

Aims: Terrestrial ecosystems are changing in biodiversity, species composition and functional trait composition. To understand the underlying causes of these changes and predict the long-term resilience of the ecosystem to withstand future disturbances, we can evaluate changes in diversity and composition from fossil pollen records. Although diversity can be well estimated from pollen in temperate ecosystems, this is less clear for the hyperdiverse tropics. Moreover, it remains unknown whether functional composition of plant assemblages can be accurately predicted from pollen assemblage composition. Here, we evaluate how community-weighted mean (CWM) traits and diversity indices change along elevation. Location: Amazon–Andes elevation gradient in Peru. Methods: We used 82 modern pollen samples and 59 vegetation plots along the elevation gradient, and calculated CWM traits and diversity indices for each pollen sample and vegetation plot. We also quantified the degree to which taxa are over-or under-represented by their pollen, by dividing the relative pollen abundance by the relative basal area abundance in the nearby vegetation survey plots (i.e. the R-rel values). Results: We found that CWM wood density increased, and CWM adult height and leaf area decreased with elevation. This change was well predicted by pollen assemblages, indicating that CWM trait–environment relationships based on pollen abundance data provide meaningful results. Diversity (richness, Shannon and Simpson) decreased with elevation for vegetation plots, but these trends could not be observed from pollen assemblages. Conclusions: Our results demonstrate that more research is needed to develop meth - ods that lead to accurate diversity estimates from pollen data in these tropical ecosystems, but that CWM traits can be calculated from pollen data to assess spatial shifts in functional composition. This opens opportunities to calculate CWM traits from fossil
Religious Crisis as an Independent Causal Predictor of Psychological Distress: Understanding the Unique Role of the Numinous for Intrapsychic Functioning

Religious and spiritual (R/S) struggles are tensions or conflicts one experiences in relationship to what is considered sacred or transcendent. In this study, we tested competing causal models of psychological distress as it relates to personality and R/S struggle using structural equation modeling. The study sample consisted of 226 (72.0%) females and 88 (28.0%) males (n = 314) drawn from the Amazon’s Mechanical Turk (MTurk) worker population. We found that though the five-factor model (FFM) of personality was a robust predictor of psychological distress, the R/S struggle added significant, incremental predictiveness. SEM analyses supported our contention that R/S struggle may represent a new, causal pathway of psychological distress that is independent from the FFM. Our findings are taken as evidence that R/S struggles require unique ways of conceptualizing their causal impact on clinical impairment and that psychological interventions need to systematically address numinous constructs in order to ensure that all aspects of emotional dysphoria are considered and their influences treated.
Characterization of the Nashville urban plume on July 3 and July 18, 1995 L. J. Nunnennacker, D. Imre, P.H. Daum, L. Kleinman, 1 Y.-N. Lee, J. H. Lee,

This paper reports results from the Southern Oxidants Study field campaign designed to characterize the formation and distribution of ozone and related species in the Nashville urban region. Data from several airborne platforms as well as surface observations on July 3 and 18 are examined to gain insight into the factors that control O{sub 3} formation rates and concentrations in the regional plumes. On both days, well-defined urban and power plant plumes were sampled. Utilizing both aircraft and surface data, a detailed kinetic analysis of the chemical evolution of the urban plume is performed to derive NO{sub x} lifetime, ozone production efficiency, OH concentration, HNO{sub 3} dry deposition rate, and the relative importance of natural and anthropogenic hydrocarbons to O{sub 3} production. Analysis of the urban plume data revealed a very active photochemical system (average [OH]{approximately}1.2{times}10{sup 7}hmoleculeshcm{sup {minus}3}) which consumed 50{percent} of the NO{sub x} within approximately 2 hours, at an ozone production efficiency of 2.5 to 4 molecules for each molecule of NO{sub x}. Anthropogenic hydrocarbons provided approximately 44{percent} of the fuel for ozone production by the urban plume. The dry deposition rate for HNO{sub 3} in the urban plume was estimated to be of the order of 5more » to 7 cmhs{sup {minus}1}. {copyright} 1998 American Geophysical Union« less
Singular they in English as a foreign language

Abstract A much-debated issue in English is the use of “epicene pronouns”, i.e. third-person singular pronouns of indeterminate gender. Previous studies have shown that singular they is the most common epicene in L1 English, but this pronoun has not received much attention in studies of L2 use. The present study extends previous research by examining variation between L2 groups in the distribution of epicene pronouns, focussing particularly on the use of singular they and how it is affected by three features of the antecedent: definiteness, notional number, and gender expectancy. The data originate in an elicitation experiment, which was completed by 338 university students of English from eight L1 backgrounds. The results show that singular they was most frequently used with notionally plural antecedents, whereas it was least common with gender-stereotyped antecedents. The study also disclosed variation between learners: In some L1 groups, they was used frequently with all types of antecedents, suggesting that these learners perceive singular they as a singular pronoun in its own right. In other groups, singular they appeared to function mostly as a modification of the plural they, as the pronoun was only frequent with notionally plural antecedents. The findings have important implications for language teaching.
A Survey Deep Learning Based Relation Extraction

From human understanding of natural language to machine understanding of natural language, NLP has become the mainstream technology in the world.Extracting useful information from massive information, namely information extraction (IE), such as relation extraction (RE), is one of the important semantic processing tasks.With the explosion of web texts and the emergence of new relations, the margin of human knowledge has increased dramatically, and unstructured text processing has become a problem that needs to be overcome, so people have been working on RE for many years. From the earliest pattern matching to the current popular neural network, RE has made significant progress. After reviewing the development history of relation extraction, this paper analyzes and discuss the development of existing neural network models and pre-trained language models from static technology to dynamic technology and reinforcement learning; finally, combined with the latest development of NLP research technology, the future research direction and trend of entity relation extraction are prospected.