bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mesoporous Graphene Hosts for Dendrite-Free Lithium Metal Anode in Working Rechargeable Batteries
Authors: Liu He , Cheng Xinbing , Zhang Rui , Shi Peng , Shen Xin , Chen Xiaoru , Li Tao , Huang Jiaqi , Zhang Qiang 
Published: March 2020

AbstractLithium (Li) metal anode has received extensive attentions due to its ultrahigh theoretical capacity and the most negative electrode potential. However, dendrite growth severely impedes the practical applications of the Li metal anode in rechargeable batteries. In this contribution, a mesoporous graphene with a high specific surface area was synthesized to host the Li metal anode. The mesoporous graphene host (MGH) has a high specific surface area (2090 m2/g), which affords free space and an interconnected conductive pathway for Li plating and stripping, thus alleviating the volume variation and reducing the generation of dead Li during repeated cycles. More importantly, the high specific surface area of MGH efficiently reduces the local current density of the electrode, which favors a uniform Li nucleation and plating behavior, rendering a dendrite-free deposition morphology at a low overpotential. These factors synergistically boost the Li utilization (90.1% vs. 70.1% for Cu foil) and life span (150 cycles vs. 100 cycles for Cu foil) with a low polarization of MGH electrode at an ultrahigh current of 15.0 mA/cm2. The as-prepared MGH can provide fresh insights into the electrode design of the Li metal anode operating at high rates.
Standardizing Estimates of Biomass at Recruitment and Productivity for Fin- and Shellfish in Coastal Habitats
Authors: Cebrian Just , Liu Hui , Christman Mary , Hollweg Terill , McCay Deborah French , Balouskus Richard , McManus Conor , Ballestero Heather , White Jennifer , Friedman Scott , Benson Kristopher 
Published: March 2020

AbstractAssessing the biomass and productivity of fin- and shellfish supported by coastal ecosystems is important to develop plans for the conservation and restoration of these ecosystems, but such assessments are not easy to obtain. We developed a protocol that, from density data, quantifies biomass at recruitment for species where information exists to derive life history tables, and productivity where such information does not exist. Our protocol also assesses the variability (i.e., variance) for the calculated biomass and productivity values. For relatively well-reported species, inferences regarding differences among habitats or species can be suggested. For instance, application of our protocol to juvenile pinfish confirms its well-known preference for structured habitats. Mud crabs also seem to reach higher productivity levels in structured than open bottom habitats. For poorly reported species, only a general idea can be gleaned. However, larger data sets of fin- and shellfish density in shallow coastal systems are needed to increase the accuracy, precision, and comprehensiveness of the estimates of biomass at recruitment and productivity generated with our protocol. With such larger data sets and the use of statistical tools such as Bayesian methods, the protocol can significantly help improve our understanding and management of fisheries productivity in coastal systems.
Robot Interaction Styles for Conversation Practice in Second Language Learning
Authors: Engwall Olov , Lopes José , Åhlund Anna 
Published: March 2020

AbstractFour different interaction styles for the social robot Furhat acting as a host in spoken conversation practice with two simultaneous language learners have been developed, based on interaction styles of human moderators of language cafés. We first investigated, through a survey and recorded sessions of three-party language café style conversations, how the interaction styles of human moderators are influenced by different factors (e.g., the participants language level and familiarity). Using this knowledge, four distinct interaction styles were developed for the robot: sequentially asking one participant questions at the time (Interviewer); the robot speaking about itself, robots and Sweden or asking quiz questions about Sweden (Narrator); attempting to make the participants talk with each other (Facilitator); and trying to establish a three-party robot–learner–learner interaction with equal participation (Interlocutor). A user study with 32 participants, conversing in pairs with the robot, was carried out to investigate how the post-session ratings of the robot’s behavior along different dimensions (e.g., the robot’s conversational skills and friendliness, the value of practice) are influenced by the robot’s interaction style and participant variables (e.g., level in the target language, gender, origin). The general findings were that Interviewer received the highest mean rating, but that different factors influenced the ratings substantially, indicating that the preference of individual participants needs to be anticipated in order to improve learner satisfaction with the practice. We conclude with a list of recommendations for robot-hosted conversation practice in a second language.
Application of information theory in systems biology
Authors: Uda Shinsuke 
Published: March 2020

AbstractOver recent years, new light has been shed on aspects of information processing in cells. The quantification of information, as described by Shannon’s information theory, is a basic and powerful tool that can be applied to various fields, such as communication, statistics, and computer science, as well as to information processing within cells. It has also been used to infer the network structure of molecular species. However, the difficulty of obtaining sufficient sample sizes and the computational burden associated with the high-dimensional data often encountered in biology can result in bottlenecks in the application of information theory to systems biology. This article provides an overview of the application of information theory to systems biology, discussing the associated bottlenecks and reviewing recent work.
Simulation of the Condensation and Fractionation Unit in Waste Plastics Pyrolysis Plant
Authors: Krzywda Roman , Wrzesińska Bogumiła 
Published: March 2020

Abstract
The condensation and fractionation unit design affects the quantity and quality of the liquid products derived from the waste plastics pyrolysis. The oil products, if meet the standards requirements, can be used as an alternative fuel. Three configurations of this unit were studied: two condensers system with phase separators (2 CNDR), three condensers system with phase separators (3 CNDR) and as an unconventional solution in pyrolytic plant—the rectification column system (TOWR). Based on the chromatographic analysis and laboratory distillation results of the pyrolytic oil from industrial plant, the composition of the model oil was determined. This model oil was then used in simulations of the condensation and fractionation units, using ChemCad software. The comparison of the three tested configurations showed that the best separation of components was achieved in the TOWR system. Although in the simplest CNDR 2 system the desired heavy fraction yield was higher, its composition was least favourable in terms of oil properties (e.g., flash point), because more light components were condensed. Since the application of rectification column resulted in the best fractionation efficiency, the proposed TOWR configuration was examined in detail. The change of the rectification column process parameters (mainly the reflux ratio) allows for precise control of the oil fractions composition. The reflux ratio, and hence the distillate temperature, determines the heavy fraction yield. The yield and composition of the oil fractions practically do not depend on the feed stream temperature. By increasing the number of stages in the rectification column the separation of near-boiling components is improved, but the significant effect is noticeable only up to 10 theoretical stages.

Graphic Abstract
Contextualizing Cognitions: the Relation Between Negative Post-traumatic Cognitions and Post-traumatic Stress Among Palestinian Refugees
Authors: van Heemstra H. E. , Scholte W. F. , Ehring T. , Boelen P. A. 
Published: March 2020

AbstractNegative post-traumatic cognitions (PTC) are a relevant factor in the development, persistence, and treatment of post-traumatic stress disorder (PTSD). Palestinian refugees live under challenging circumstances and have negative future prospects, so negative cognitions might be expected to prevail. It is uncertain whether findings on the relation between PTC and PTSD in other (non-refugee) populations can be generalized to the Palestinian refugee context. The first objective was to examine the degree to which endorsement of PTC in this sample differed from the endorsement observed in other samples. The second objective was to investigate whether PTC explain variance in PTSD symptomatology and are predictive of PTSD diagnostic status. In Palestinian refugees (N = 85, 51.8% female), PTSD symptoms and negative cognitions were assessed. One sample t tests and multiple logistic regression analyses were performed. Total PTC scores were significantly higher in the Palestinian sample than in reference samples. Negative cognitions explained significant variance in PTSD symptoms and probable diagnostic status. Findings support the relevance of PTC for PTSD symptoms and diagnosis in a Palestinian refugee sample, in line with the cognitive model for PTSD. This is especially relevant for researchers and clinicians working with refugees in conflict areas.
Being liked or not being liked: A study on social‐media exclusion in a preadolescent population
Authors: Timeo Susanna , Riva Paolo , Paladino Maria Paola 
Published: March 2020

ABSTRACTIntroductionSocial‐media can contribute to building up adolescents' relationships, but they might also bring negative exclusionary experiences. Being excluded is a subtle yet hurtful form of relational aggression, which affects people's psychological wellbeing, especially during developmental stages. In this study, we (1) analyzed the effects of social‐media exclusion adapting the Ostracism Online paradigm to a cohort of Italian preadolescents (Mage = 11.47, 53% girls) and (2) tested the efficacy of two potential recovery strategies (i.e., social bonds vs. social surrogate).MethodInclusionary status was manipulated through the number of “likes” participants received on a fictitious online social network. In the exclusion condition, participants received fewer likes than everyone else. In the inclusion condition, participants received a similar number of likes of other users. Then, all participants were asked to think of a significant positive relationship with a family member (social bonds), a celebrity (social surrogate), their present moment thoughts (control).ResultsPreadolescents who received fewer likes than others reported higher levels of need threat (i.e., belong, self‐esteem, meaningful existence, but not control) and negative emotions. Moreover, the social‐bonds strategy generally brought a faster psychological recovery from social‐media exclusion than the control condition. The efficacy of social‐surrogates strategy was greater for boys than for girls, probably due to different choices in their favorite celebrities.ConclusionThese findings show how offline life offers compensatory opportunities for adolescents’ online life. When the lack of “Likes” signal exclusion on social‐media, thinking of an existing social relationship help adolescents to cope with this negative experience.
Invasive green algae in a western Mediterranean Marine Protected Area: interaction of photophilous sponges with Caulerpa cylindracea
Authors: Manconi R. , Padiglia A. , Padedda B. M. , Pronzato R. 
Published: March 2020

AbstractWe report on the relationships between some conspicuous Mediterranean photophilous sponge species and Caulerpa cylindracea, a non-indigenous species. A diversification of defence strategies and behaviour is highlighted in target species belonging to different orders of Demospongiae from a western Mediterranean Marine Protected Area (NW Sardinian Sea). Caulerpa cylindracea displays a strongly invasive behaviour during body colonization of the Irciniidae Sarcotragus spinosulus and Ircinia retidermata (order Dictyoceratida). These sponges possess pre-adaptive defensive morpho-functional and physiological traits enabling them to partly withstand algal invasion. Also Aplysina aerophoba (order Verongiida) seems to be able to control colonization. Successful anti-Caulerpa strategies characterize the rarely affected Crambe crambe (order Poecilosclerida). Species-specific competitive strategies are displayed at different levels of body architecture, behaviour and physiology by native sponge species. The invasion patterns on sponges, the invasion dynamics in 2016–2017 and topographic distribution of C. cylindracea on S. spinosulus confirm this algal species as a threat, with potential long-term effects on sponge assemblages. Data suggest other kinds of poorly investigated synergic stressors affecting these habitat-forming species. Defence strategies of sponge species take the form of: (1) passive deterrence by morpho-functional pre-adaptive traits as growth form, biomass amount, surface traits, and microhabitat within the sponges' aquiferous system; (2) active physiological defence, whereby the morphology/anatomy of the sponge body is adapted to control invaders, by body remodelling and regenerative processes within the aquiferous system and at the sponge surface; (3) presumed active chemical defence by exudation processes of bioactive compounds.
Assessing anthelmintic resistance risk in the post-genomic era: a proof-of-concept study assessing the potential for widespread benzimidazole-resistant gastrointestinal nematodes in North American cattle and bison
Authors: Avramenko Russell W. , Redman Elizabeth M. , Windeyer Claire , Gilleard John S. 
Published: March 2020

AbstractAs genomic research continues to improve our understanding of the genetics of anthelmintic drug resistance, the revolution in DNA sequencing technologies will provide increasing opportunities for large-scale surveillance for the emergence of drug resistance. In most countries, parasite control in cattle and bison has mainly depended on pour-on macrocyclic lactone formulations resulting in widespread ivermectin resistance. Consequently, there is an increased interest in using benzimidazole drugs which have been used comparatively little in cattle and bison in recent years. This situation, together with our understanding of benzimidazole resistance genetics, provides a practical opportunity to use deep-amplicon sequencing to assess the risk of drug resistance emergence. In this paper, we use deep-amplicon sequencing to scan for those mutations in the isotype-1 β-tubulin gene previously associated with benzimidazole resistance in many trichostrongylid nematode species. We found that several of these mutations occur at low frequency in many cattle and bison parasite populations in North America, suggesting increased use of benzimidazole drugs in cattle has the potential to result in widespread emergence of resistance in multiple parasite species. This work illustrates a post-genomic approach to large-scale surveillance of early emergence of anthelmintic resistance in the field.
Why heaven doesn't make earth absolutely meaningless, just relatively
Authors: MAWSON T. J. 
Published: March 2020

AbstractIn this article, I seek charitably to develop an argument suggested by Thaddeus Metz. This is an argument against the view that it is consistent to hold that, while our lives may have some meaningfulness even if there is no heavenly afterlife awaiting us, if there is such an afterlife, they are even more meaningful, because heaven adds a potential infinity of meaningfulness. Having developed this argument on Metz's behalf, I criticize it. I conclude that – while throwing out a number of interesting ideas and possibilities along the way – no argument along Metz's lines can finally reach the conclusion aimed for.
CONTENT TARGETS WORK: A PRACTICAL EXAMPLE OF CHANGING BEHAVIOURS AND PROCESSES IN PROGRAMMING WOMEN COMPOSERS
Authors: Johnson Naomi , Dewey Matthew 
Published: March 2020

AbstractIn September 2015, ABC Classic set a target of 5 per cent women composers on air as the beginning of a push to combat serious gender imbalance in the works broadcast on the network. This target has gradually changed broadcast culture, encouraging content makers to champion women's music and allowing for major programming events and goals, and it has led to an increase of women composers broadcast from 2.2 per cent in 2015 to 9.9 per cent in the 2018/19 reporting cycle. This article examines our journey over this time, arguing for targets as a means to enact change and establish concrete outcomes. It explores the ways in which a target has encouraged us to consider gaps in the content offered along with new opportunities to present music by hitherto under-represented composers. It also reflects on the work ahead, acknowledging the ongoing importance of targets in moving towards better gender representation in classical music programming.
Biomarkers of appetite: is there a potential role for metabolomics?
Authors: Horner Katy , Hopkins Mark , Finlayson Graham , Gibbons Catherine , Brennan Lorraine 
Published: March 2020

AbstractKnowing the biological signals associated with appetite control is crucial for understanding the regulation of food intake. Biomarkers of appetite have been defined as physiological measures that relate to subjective appetite ratings, measured food intake, or both. Several metabolites including amino acids, lipids and glucose were proposed as key molecules associated with appetite control over 60 years ago, and along with bile acids are all among possible appetite biomarker candidates. Additional metabolites that have been associated with appetite include endocannabinoids, lactate, cortisol and β-hydroxybutyrate. However, although appetite is a complex integrative process, studies often investigated a limited number of markers in isolation. Metabolomics involves the study of small molecules or metabolites present in biological samples such as urine or blood, and may present a powerful approach to further the understanding of appetite control. Using multiple analytical techniques allows the characterisation of molecules, such as carbohydrates, lipids, amino acids, bile acids and fatty acids. Metabolomics has proven successful in identifying markers of consumption of certain foods and biomarkers implicated in several diseases. However, it has been underexploited in appetite control or obesity. The aim of the present narrative review is to: (1) provide an overview of existing metabolites that have been identified in human biofluids and associated with appetite control; and (2) discuss the potential of metabolomics to deepen understanding of appetite control in humans.
Nonuniform language in technical writing: Detection and correction
Authors: Wang Weibo , Islam Aminul , Moh’d Abidalrahman , Soto Axel J. , Milios Evangelos E. 
Published: March 2020

AbstractTechnical writing in professional environments, such as user manual authoring, requires the use of uniform language. Nonuniform language refers to sentences in a technical document that are intended to have the same meaning within a similar context, but use different words or writing style. Addressing this nonuniformity problem requires the performance of two tasks. The first task, which we named nonuniform language detection (NLD), is detecting such sentences. We propose an NLD method that utilizes different similarity algorithms at lexical, syntactic, semantic and pragmatic levels. Different features are extracted and integrated by applying a machine learning classification method. The second task, which we named nonuniform language correction (NLC), is deciding which sentence among the detected ones is more appropriate for that context. To address this problem, we propose an NLC method that combines contraction removal, near-synonym choice, and text readability comparison. We tested our methods using smartphone user manuals. We finally compared our methods against state-of-the-art methods in paraphrase detection (for NLD) and against expert annotators (for both NLD and NLC). The experiments demonstrate that the proposed methods achieve performance that matches expert annotators.
Collaborative innovation blocs and antifragility
Authors: Elert Niklas , Henrekson Magnus 
Published: March 2020

AbstractWe present the theory of the collaborative innovation bloc (CIB), an evolving system of innovation within which activity takes place over time. We show how the application of the CIB perspective can help make institutional and evolutionary economics more concrete, relevant, and persuasive, especially regarding policy prescriptions. Such policy actions should strive to improve theantifragilityof CIBs and the economic system as a whole, thus enabling individual CIBs and the broader economic system to thrive when faced with adversity. With this in mind, we develop heuristics to evaluate CIB antifragility before using Sweden's economic and institutional evolution since the 1970s as a backdrop for identifying a set of institutional areas where reform can be undertaken to move in this direction.
Tea catechin role in decreasing the oxidation of dairy beverages containing linseed oil
Authors: Boroski Marcela , Giroux Hélène J. , Visentainer Jesui V. , Dubé Pascal , Desjardins Yves , Britten Michel 
Published: March 2020

Abstract. Dairy beverages containing emulsified linseed oil is a suitable vehicle for delivering polyunsaturated fatty acids to consumers. However, these beverages are prone to oxidation. The purpose of this study was to evaluate the effect of adding various concentrations (0, 0.001, 0.01 and 0.1% (w/w)) of green tea extract (GTE) to dairy beverages (DB) containing linseed oil (2.0%, w/w), in order to inhibit lipid oxidation during storage at high temperature (50 °C) or under fluorescent light exposure. During storage, the concentration of catechin (C), epicatechin (EC) and epicatechin gallate (ECG) were significantly reduced ( P ≤ 0.05) and degradation rate was greater when the DB were exposed to light (C 35%, EC 74% and ECG 68%) as compared to high temperature (C 34%, EC 45% and ECG 49%). In DB without GTE, the conjugated dienes (CD) hydroperoxides concentration increased significantly ( P ≤ 0.05) from 23 mmol kg−1fat to 243 mmol kg−1fat under 6-day-light exposition, and to 83 mmol kg−1fat under 6-day-heat temperature. The addition of GTE significantly increased the antioxidant capacity of DB and reduced the formation of CD, propanal and hexanal, induced by light exposure or high temperature. GTE at 0.10% completely inhibited CD formation during the storage period and reduced propanal and hexanal concentrations below the threshold.