bluuebunny/crossref_metadata_2025_split huggingface dataset:
A three-dimensional human skin model to evaluate the inhibition of Staphylococcus aureus by antimicrobial peptide-functionalized silver carbon nanotubes
Authors: Chaudhari Atul A , Joshi Sameer , Vig Komal , Sahu Rajnish , Dixit Saurabh , Baganizi Rade , Dennis Vida A , Singh Shree R , Pillai Shreekumar 
Published: November 2018

Objective To investigate the toxicity and antibacterial application of antimicrobial peptide-functionalized silver-coated carbon nanotubes against Staphylococcus infection using a full thickness human three-dimensional skin model. Materials and methods The three-dimensional skin formation on the scaffolds was characterized by electron microscopy and investigation of several skin cell markers by real time–reverse transcriptase polymerase chain reaction. Functionalized silver-coated carbon nanotubes were prepared using carboxylated silver-coated carbon nanotubes with antimicrobial peptides such as TP359, TP226 and TP557. Following the characterization and toxicity evaluation, the antibacterial activity of functionalized silver-coated carbon nanotubes against Staphylococcus aureus was investigated using a bacterial enumeration assay and scanning electron microscopy. For this purpose, a scar on the human three-dimensional skin grown on Alvetex scaffold using keratinocytes and fibroblasts cells was created by taking precaution not to break the scaffold beneath, followed by incubation with 5 µg/mL of functionalized silver-coated carbon nanotubes re-suspended in minimum essential medium for 2 h. Post 2-h incubation, 200 µL of minimum essential medium containing 1 × 104 colony forming units of Staphylococcus aureus were incubated for 2 h. After incubation with bacteria, the colony forming unit/gram (cfu/g) of skin tissue were counted using the plate count assay and the samples were processed for scanning electron microscopy analysis. Results MTT assay revealed no toxicity of functionalized silver-coated carbon nanotubes to the skin cells such as keratinocytes and fibroblasts at 5 µg/mL with 98% cell viability. The bacterial count increased from 104 to 108 cfu/g in the non-treated skin model, whereas skin treated with functionalized silver-coated carbon nanotubes showed only a small increase from 104 to 105 cfu/g (1000-fold viable cfu difference). Scanning electron microscopy analysis showed the presence of Staphylococcus aureus on the non-treated skin as opposed to the treated skin. Conclusion Thus, our results showed that functionalized silver-coated carbon nanotubes are not only non-toxic, but also help reduce the infection due to their antibacterial activity. These findings will aid in the development of novel antibacterial skin substitutes.
The relationships between sexual risk behaviors and general health risk behaviors among unmarried youth in Thailand
Authors: Sirirassamee Tawima , Yoelao Dusadee , Mohan Kanu Priya , Limkhunthummo Supakorn 
Published: November 2018

Objectives: The prevalence and correlates of sexual risk behaviors among unmarried youth in Thailand are poorly documented. The objectives of this study were to compare the differences in sexual behaviors across age groups and gender and to identify the relationships between sexual risk behaviors and general health risk behaviors among unmarried Thai youth. Methods: A population-based, nationally representative, cross-sectional survey was conducted between January and March 2013. The Thai version of the Youth Risk Behavior Survey questionnaire was used to collect data from 800 unmarried Thai youth. Results: Majority of the respondents (65.9%) had not engaged in any sexual risk behavior, 18.7% had engaged in 2–3 sexual risk behaviors, and only 5.5% had engaged in a single sexual risk behavior. Current sexually active youth had higher risk of participating in physical fights (odds ratio = 3.41, 95% confidence interval = 1.53–7.57), smoking cigarette (odds ratio = 4.05, 95% confidence interval = 1.89–8.67), and drinking alcohol (odds ratio = 2.17, 95% confidence interval = 1.08–4.36). Conclusion: Thai youth were more likely to be involved in multiple sexual risk behaviors than a single sexual risk behavior. Physical fighting was the strongest general health risk behavior associated with the sexual risk behaviors, followed by substance abuse.
Walking with Diabetes (WW-DIAB) programme a walking programme for Indonesian type 2 diabetes mellitus patients: A pilot randomised controlled trial
Authors: Arovah Novita Intan , Kushartanti Bernadeta Margareta Wara , Washington Tracy L , Heesch Kristiann C 
Published: November 2018

Objectives: This pilot study aimed to examine the feasibility and effectiveness of a pedometer-based walking programme in Indonesian type 2 diabetes mellitus patients. Methods: Feasibility was assessed by monitoring participant recruitment, retention, and adherence to the step-monitoring and recording instructions. Effectiveness was assessed in a pilot randomised controlled trial. Participants were type 2 diabetes mellitus patients randomly assigned to a pedometer-only (PED-only) group (n = 22) and a pedometer with text message support (PED+) group (n = 21). Outcomes were step counts, self-reported physical activity, social cognitive constructs, glycaemic parameters, and health-related quality of life. These were assessed at baseline, 12-week intervention, and 12 weeks later. Longitudinal analyses using generalised estimating equations were carried out to assess treatment and time effects on study outcomes. Results: All but one participant (98%) attended 12- and 24-week data collection follow-ups. Throughout the study period, 82% of PED+ participants submitted their daily steps log. Daily steps increased in both groups (p < 0.001) but more in the PED+ group (2064 more steps at week 24, 95% confidence interval: 200–3925, p = 0.03). Self-reported physical activity levels and glycaemic parameters increased similarly in the two groups over time (p < 0.05). Improvements in social cognitive processes were seen only in the PED+ group (p < 0.05). There were no significant improvements in health-related quality of life. Conclusion: This study provides preliminary evidence that a pedometer-based walking programme, with or without additional support, is feasible and improves physical activity and glucose levels in Indonesian type 2 diabetes mellitus patients. Greater increases in step counts can result from the provision of text message support and education materials than from the provision of a pedometer only.
A First Price Auction with an Arbitrary Number of Asymmetric Bidders
Authors: Doni Nicola , Menicucci Domenico 
Published: November 2018

Abstract
We examine an auction setting with private values and
$n\geq 2$ bidders, which differ in the probability to have a low (high) value. We prove that for the first price auction, the equilibrium strategies can be written in closed form and there are gaps in the equilibrium bid distribution of each bidder except the strongest two. Our equilibrium characterization allows to prove that in this setting the seller prefers the second price auction to the first price auction for each
$n\geq 2$.
Modelling the Time Allocation Effects of Basic Income
Authors: Palermo Kuss Ana Helena , Neumärker K. J. Bernhard 
Published: November 2018

AbstractMost of the economic models on basic income account just for pecuniary forms of work, i. e. “time spent making money”, in employment. This restriction is a drawback of these analyses and of the standard economic labor supply model itself. If one wants to understand the potential effects of basic income on individual and social welfare, one should not restrict observation to the pecuniary uses of time. The objective of this contribution is to rethink the meaning of work usually applied in economic models, based on contributions of other social scientists. This reassessment is undertaken through the development of a microeconomic model, which discusses the effects of basic income on time use and interprets work not just as a source of income, but also of non-pecuniary benefits. Further, we disentangle the usual work-leisure dichotomy in two other ones (paid and unpaid time/unpaid work and leisure).
L’equilibrio dopo il movimento: percezione e conoscenza fra Democrito e i medici ippocratici
Authors: Sassi Maria Michela 
Published: November 2018

Abstract
This paper analyses chapter 58 of Theophrastus’ De sensibus, where Democritus’ account of phronein is famously presented. Democritus traces phronein to symmetria of the soul, that is conceived, in turn, as a state of thermic equilibrium, depending on his consideration of psyche as an aggregate of spherical and thin atoms flowing throughout the body and giving it life, movement, and perception. As a consequence, according to him, psychic states go hand in hand with changes in the body. In the following section of this paper, I offer additional evidence in favor of the controversial manuscript reading μετὰ τὴν κίνησιν. As a result, a consistent theory by Democritus can be reconstructed, according to which the balanced state of mobility and temperature of the psychic atoms concentrated in the head that generates a correct thinking necessarily follows the movement of sensible eidola throughout the body. In fact, a number of passages from Hippocratic writings attest that Democritus shared the key features of this explanation with the physiological and medical approach of the time.
Ipathedi Epicuro tra epistemologia ed etica
Authors: Verde Francesco 
Published: November 2018

AbstractThe focus of this paper is the analysis of the epistemological and practical role played bypathe/affections in Epicurus’ philosophy. Epicurus firstly considered the affections not as emotional/passional conditions, but as firm criteria of truth and more specifically as the third criterion of the canonic (i.e. the epistemological part of his philosophical system). In this article the critical reactions (in particular by the Peripatetic side: Aristocles of Messene) against the Epicurean position about the function of the affections will be investigated too. Finally, two parts of this paper are devoted to the Cyrenaic tripartition ofpathe(in all likelihood, a subject criticized by Epicurus) and to the probable doctrinal relationship between Epicurus’patheand Aristotle’sNicomachean EthicsBook 2.
The Stoics on the Mental Mechanism of Emotions: Is There a “Pathetic Syllogism”?
Authors: Gourinat Jean-Baptiste 
Published: November 2018

AbstractThe mechanism of emotions in Stoicism has been presented by Graver a decade ago as relying on a “pathetic syllogism” having as its premises a judgment about the goodness of a certain type of object and a judgment that it is proper to have a certain emotional response to that object. It is true that each emotion is an irrational impulse resulting not only from the opinion that something is good but also from the opinion that it is appropriate to have a certain type of emotional response to that object, as shown by Graver. However, the present paper intends to present an alternative to Graver’s view by reducing the mechanism of emotion to the mechanism of all impulses: each impulse is an assent given to the impression that it is befitting for me to accomplish certain actions, and what Cicero and Stobaeus describe is not the combination of two premises resulting in an emotion as a conclusion, but the idea that it is necessary to give one’s assent to the impulsive impression to produce an emotion. Likewise, in Seneca, it is in such a way that a preliminary form of impulse is transformed into an emotion. A universal judgment about an object being good or a reaction being appropriate is certainly involved in certain emotions, but not in all of them, since many emotions depend on a fresh impression that overwhelms the general rational judgments of someone due to one’s insufficient mental preparation and to the weakness of one’s mind. In those cases, an emotion may involve the impression that a behaviour or a feeling is appropriate without endorsing the idea that it is universally good or appropriate, since the mechanism of the emotion relies on the vividness of one particular impression even against one’s system of beliefs.
Seneca e la passione come esperienza fisica
Authors: Maso Stefano 
Published: November 2018

AbstractIf the ancient Stoics conceived passion as a judgment or the consequence of a judgment referring to external reality, it is correct to define their conception of the psyche as ‘monistic’; it is very different if we consider that passion is due to another faculty independent of reason. In this second case, a scenario opens up in which a realistic and ‘reified’ conception of passion emerges. With reference to this, in theLetter113 Seneca discusses the paradoxical thesis of the ancient Stoic scholars according to whom “the soul is an animal”, just as virtues and passions are. Through a series of close logical arguments, he shows the absurdities that can be reached in this way. By comparing this letter with theDe irawe can define the position of Seneca as a type of practical/operational imaginary dualism: the development of an original coherent form of monism. Not to give in to passion (for example to anger or libido) will not be just or not so much a psychological exercise of reason and will, but certainly a physical experience of resistance.
Thermal properties and morphology of polypropylene based on exfoliated graphite nanoplatelets/nanomagnesium oxide
Authors: Alateyah A. I. 
Published: November 2018

AbstractPolypropylene/exfoliated graphite nanoplatelet (xGnP) composites reinforced with 2 wt.% nano-magnesia (n-MgO) have been successfully fabricated using an injection moulding machine. In the present study, the thermal properties and morphological structure of the composites were investigated. The XRD patterns of the composites showed xGnP and n-MgO peaks, and the intensity of the xGnP peaks increased with increased concentration in a polypropylene matrix. In addition, the SEM micrographs revealed a good dispersion of filler within the matrix. The nanocomposites showed better thermal stability than the pristine polymer. The improvement in onset temperature compared to virgin PP was found to be 3.6% for 100 wt.% PP, 4% for PP/1xGnP/2n-MgO, 5.5% for PP/2.5xGnP/2n-MgO, and 5.9% for PP/5xGnP/2n-MgO, PP/10xGnP/2n-MgO. In contrast, the crystallinity was reduced by the addition of fillers.
Synthesis and Optimization of Methyl Laurate Using Sulfonated Pyrrolidonium Ionic Liquid as a Catalyst
Authors: Han Benyong , Yin Fang , Liu Shiqing , Zhao Xingling , Liu Jing , Wang Changmei , Yang Hong , Zhang Wudi 
Published: November 2018

Abstract
Methyl laurate was synthesized from lauric acid and methanol using Brønsted acid ionic liquids as catalysts, by an esterification reaction. The efficiencies of four different catalysts, 1-methylimidazolium hydrogen sulfate ([Hmim]HSO4), 2-pyrrolidonium hydrogen sulfate ([Hnhp]HSO4), 1-(3-sulfonic acid) propyl-2-pyrrolidonium hydrogen sulfate ([C3SO3Hnhp]HSO4) and H2SO4 were compared. The effect of the methanol/lauric acid molar ratio, reaction temperature, reaction time, and catalyst dosage on the lauric acid conversion was investigated by single-factor experiments. On the basis of single-factor experiments, the esterification of lauric acid and methanol was optimized using response surface methodology (RSM) based on central composite design (CCD). The results showed that the most effective catalyst was the ionic liquid [C3SO3Hnhp]HSO4. The optimal conditions were as follows: [C3SO3Hnhp]HSO4 dosage of 10 % (based on the mass of lauric acid), methanol/lauric acid molar ratio of 9:1, reaction time of 1 h and reaction temperature of 70 °C. Under these conditions, the lauric acid conversion reached 95.33 %. The catalytic activity of [C3SO3Hnhp]HSO4 still remained high after 5 cycles.
An All Optical NAND Gate Using Nonlinear Photonic Crystal Ring Resonators
Authors: Barmala Ehsann 
Published: November 2018

Abstract
Optical NAND gate is a universal gate which can be used for implementing different kinds of combinational circuits without using other gates. Due to significance of optical NAND gates in the optical communications, in this paper we proposed a novel structure for designing an all optical NAND gate based on photonic crystal structures. The proposed structure was designed using threshold switching mechanism which can be implemented using nonlinear ring resonators. In the proposed structure delay time is about 2.3 ps.
Bounds of Strong EMT Strength for certain Subdivision of Star and Bistar
Authors: Kanwal Salma , Riasat Ayesha , Imtiaz Mariam , Iftikhar Zurdat , Javed Sana , Ashraf Rehana 
Published: November 2018

AbstractA super edge-magic total (SEMT) labeling of a graph ℘(V, E) is a one-one map ϒ from V(℘)∪E(℘) onto {1, 2,…,|V (℘)∪E(℘) |} such that ∃ a constant “a” satisfying ϒ(υ) + ϒ(υν) + ϒ(ν) = a, for each edge υν ∈E(℘), moreover all vertices must receive the smallest labels. The super edge-magic total (SEMT) strength, sm(℘), of a graph ℘ is the minimum of all magic constants a(ϒ), where the minimum runs over all the SEMT labelings of ℘. This minimum is defined only if the graph has at least one such SEMT labeling. Furthermore, the super edge-magic total (SEMT) deficiency for a graph ℘, signified as $\mu_{s}(\wp)$ is the least non-negative integer n so that ℘∪nK1 has a SEMT labeling or +∞ if such n does not exist. In this paper, we will formulate the results on SEMT labeling and deficiency of fork, H -tree and disjoint union of fork with star, bistar and path. Moreover, we will evaluate the SEMT strength for trees.
„Gespräche mit Dionysos“. Nietzsches Rätselspiele
Authors: Zittel Claus 
Published: November 2018

Abstract
“Conversations with Dionysus”. Nietzsche’s Playful Riddles. Nietzsche has written several short dialogues that are rarely studied. Based on the mysterious ‘conversations with Dionysus’, which also include the Dionysian Dithyramb „Ariadneʼs Lament“, the paper outlines their enigmatic structure and, on this basis, proposes an interpretive model for Nietzscheʼs labyrinthine texts.
Nietzsche’s Genealogy: A Textbook Parody
Authors: Inkpin Andrew 
Published: November 2018

Abstract
Given its apparently scholarly form, the Genealogy of Morals is often read as a succinct, relatively systematic, and canonical exposition of Nietzsche’s mature views on morality. This article argues, however, that the work was intended as a parody of a scholarly treatise and examines how this parody is best understood. It begins by surveying some evidence that supports reading the Genealogy as a ‘textbook’ presentation of Nietzsche’s views. It then develops an exegetic case for reading it as a work of parody, based on the third essay’s claims about the ‘self-cancellation’ of truth-directed discourse and how to oppose the ascetic ideal, along with the Genealogy’s internal organization and its place in Nietzsche’s oeuvre. Finally, it examines whether this parody is best interpreted philosophically as having the force of a strong parody that denies the possibility of truth-directed enquiry or that of a weak parody denying the intrinsic value of such enquiry. Although reading it as a strong parody perhaps makes it more radical and potentially appealing, I argue that the Genealogy is best read as a weak parody, because this is both more tenable and suffices for the claims Nietzsche himself makes about the work’s aims and character.
Nietzsche auslegen und kommentieren: Neue Interpretationen von Jenseits von Gut und Böse
Authors: Venturelli Aldo 
Published: November 2018

Abstract
Reading and commenting on Nietzsche. New interpretations of Beyond Good and Evil. Two recent volumes on Nietzsche’s text highlight its fundamental ambivalence. On the one hand, Beyond Good and Evil is marked by a dynamic openness for experiment, critique of dogmatism, and stylistic sophistication; on the other hand, the argument centers on themes, such as the opposition between slaves and nobles, exploitation and new forms of tyranny, decadence and will to power, harshness and cheerfulness. Following the two volumes under discussion, I examine how and whether these diametrically opposed aspects of Nietzsche’s text can be brought together in a way that also allows us to reassess other basic themes of Nietzsche’s thought. The latter include the oppositions between the unity and the plurality of the will to power, Nietzsche’s emphasis on the „free spirit“ and his search for a „higher type“, his critique of morality and the creation of new values, his commitment to Europe and authoritarianism.
Nietzsche’s Jewish Problem and Great Politics: The Continued Research Interest in his Political Thought
Authors: Knoll Manuel 
Published: November 2018

Abstract
After presenting an overview of the research on Nietzsche’s political thought, this article discusses Robert C. Holub’s book Nietzsche’s Jewish Problem (2016). While Holub talks about Nietzsche’s “eugenic calculations”, he does not mention his notion of a “great politics”, which aims at breeding superior humans. This notion is central for Hugo Drochon’s Nietzsche’s Great Politics (2016) and Gary Shapiro’s Nietzsche’s Earth. Great Events, Great Politics (2016), which are critically examined in the article. Shapiro’s “postmodern” interpretation of Nietzsche’s thought neglects Zarathustra’s crucial statement that “The Übermensch is the meaning of the earth”. Drochon uses Bernard Williams’s four criteria to define what a “coherent politics” is. Drochon’s arguments that Nietzsche is indeed a political thinker are persuasive. However, William’s criteria are not sufficient and need to be amended.
Review of Spanish Monographs on Nietzsche
Authors: Alonso Oscar Quejido 
Published: November 2018

Abstract
This article reviews the most relevant monographs published in Spanish between 2012 and 2018. The latter have a particular focus on the relevance of Nietzsche’s philosophy for contemporary philosophy of mind, but they are also concerned with the reception of some fundamental tenets of Nietzsche’s political thought as well as with the reception of his work in Spain and the reconstruction of his intellectual itinerary.
Applications of transition metal catalyzed P-radical for synthesis of organophosphorus compounds
Authors: Ren Wei , Yang Qiang , Yang Shang-Dong 
Published: November 2018

Abstract
Phosphorus-radical participated difunctionalization reactions with unsaturated compounds have been recognized as powerful method for organic synthesis. This review covers our recent work on the application of transition metal catalyzed P-radical promoted difunctionalization for synthesis of organophosphorus compounds.