Monte Carlo Simulation of Diffusion with Uniform Sinks and Sources for Vacancies

2005 ◽  
Vol 237-240 ◽  
pp. 1168-1173 ◽  
Author(s):  
Jaroslav Ženíšek ◽  
Jiří Svoboda ◽  
Franz Dieter Fischer
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Monte Carlo Model ◽  
Kirkendall Effect ◽  
The Self ◽  
The Other ◽  
Other Hand ◽  
Self Consistent

A new concept of generation and annihilation of vacancies at uniform sinks and sources for vacancies is incorporated into the standard Monte Carlo model for vacancy mediated diffusion. This model enables to treat the vacancy wind as well as the deformation of the specimen and the shift of the Kirkendall plane. The Monte Carlo model is used for the testing of the recent phenomenological theories of diffusion by Darken, Manning and Moleko. The agreement with the self-consistent Moleko theory is excellent. On the other hand the agreement with the classical Darken theory used very often for the explanation of the Kirkendall effect is rather poor.

THE HARDNESS SPECTRUM OF QUARK- AND GLUON-JETS PRODUCED BY DIFFERENT FLAVOR QUARKS

2008 ◽  
Vol 23 (26) ◽  
pp. 4337-4343 ◽  
Author(s):  
FENG-GE TIAN ◽  
GANG CHEN ◽  
HUI-LING WEI
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Transverse Momentum ◽  
The Other ◽  
Other Hand ◽  
Gluon Jets ◽  
Quark Jets

The hardness properties of quark- and gluon-jets produced by different flavor quarks are compared in 3-jet events of e+e- collision generated with Monte Carlo Simulation Jetset 7.4 generator at [Formula: see text]. The 3-jet events are obtained using the Durham algorithm and the quark- and gluon-jets are identified by angular-method. The average values of transverse momentum 〈pt〉, multiplicity 〈N〉 and rapidity 〈y〉 versus hardness for quark- and gluon-jets of different flavors are compared. It turns out that the distributions of 〈pt〉, 〈N〉 and 〈y〉 versus hardness of quark-jets are different to their flavors, while those of the gluon-jets are insensitive to the flavors. On the other hand, the 〈pt〉 and 〈N〉 of quark- and gluon-jets are strong positive correlated with hardness, but the 〈y〉 of those are negatively correlated with hardness.

Monte Carlo simulation of proton therapy using bio-nanomaterials

2016 ◽  
Vol 15 (3) ◽  
pp. 290-295
Author(s):  
Chafika Belamri ◽  
Anis Samy Amine Dib ◽  
Ahmed H. Belbachir
Keyword(s):  
Monte Carlo Simulation ◽  
Gold Nanoparticles ◽  
Silver Nanoparticles ◽  
Monte Carlo ◽  
Cancer Therapy ◽  
Proton Therapy ◽  
Platinum Nanoparticles ◽  
The Other ◽  
Other Hand

AbstractIntroductionIn recent years, there has been a spectacular development in nanomedicine field with new nanoparticles for diagnosis and cancer therapy. Although most researchers have been always interested in gold nanoparticles (GNPs)Materials and methodsIn the present work we present a comparison between the use of bio-nanomaterials in proton therapy.ConclusionConsequently, our results show that platinum nanoparticles (PtNPs) present an interesting advantages comparing with GNPs and silver nanoparticles. On the other hand, the use of PtNPs facilitates in a considerable way the proton therapy.

On the Glass Transition in Polymer Films: Recent Monte Carlo Results

1998 ◽  
Vol 543 ◽  
Author(s):  
J. Baschnagel ◽  
K. Binder
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Diffusion Coefficient ◽  
Glass Transition ◽  
Polymer Film ◽  
Polymer Films ◽  
The Other ◽  
Strong Tendency ◽  
Other Hand ◽  
A Chain

AbstractThis paper reports results of a Monte Carlo simulation for a simplified lattice modelof a supercooled polymer film. The film geometry is realized by two opposite hard walls.The distance between the walls is varied. The chains exhibit a strong tendency to orientparallel to the walls and are flattened when being very close to them. This deviation of thepolymer structure with respect to the bulk is accompanied by an acceleration of local densityfluctuations. On the other hand, the diffusion coefficient of a chain remains unaffected.

scholarly journals Alternative to Tukey test

2020 ◽  
Vol 44 ◽  
Author(s):  
Ben Dêivide de Oliveira Batista ◽  
Daniel Furtado Ferreira
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Error Rate ◽  
The Other ◽  
Multiple Comparison ◽  
Tukey Test ◽  
Experimentwise Error Rate ◽  
Other Hand ◽  
Multiple Comparison Procedures

ABSTRACT In order to search for an ideal test for multiple comparison procedures, this study aimed to develop two tests, similar to the Tukey and SNK tests, based on the distribution of the externally studentized amplitude. The test names are Tukey Midrange (TM) and SNK Midrange (SNKM). The tests were evaluated based on the experimentwise error rate and power, using Monte Carlo simulation. The results showed that the TM test could be an alternative to the Tukey test, since it presented superior performances in some simulated scenarios. On the other hand, the SNKM test performed less than the SNK test.

Stories and the Self

2020 ◽  
Vol 32 (2) ◽  
pp. 47-58 ◽  
Author(s):  
Stefan Krause ◽  
Markus Appel
Keyword(s):  
Meta Analysis ◽  
The Self ◽  
The Other ◽  
Lower Degree ◽  
Contrast Effects ◽  
Self Perception ◽  
Self Perceptions ◽  
Other Hand ◽  
The One ◽  
Implicit And Explicit

Abstract. Two experiments examined the influence of stories on recipients’ self-perceptions. Extending prior theory and research, our focus was on assimilation effects (i.e., changes in self-perception in line with a protagonist’s traits) as well as on contrast effects (i.e., changes in self-perception in contrast to a protagonist’s traits). In Experiment 1 ( N = 113), implicit and explicit conscientiousness were assessed after participants read a story about either a diligent or a negligent student. Moderation analyses showed that highly transported participants and participants with lower counterarguing scores assimilate the depicted traits of a story protagonist, as indicated by explicit, self-reported conscientiousness ratings. Participants, who were more critical toward a story (i.e., higher counterarguing) and with a lower degree of transportation, showed contrast effects. In Experiment 2 ( N = 103), we manipulated transportation and counterarguing, but we could not identify an effect on participants’ self-ascribed level of conscientiousness. A mini meta-analysis across both experiments revealed significant positive overall associations between transportation and counterarguing on the one hand and story-consistent self-reported conscientiousness on the other hand.

Don’t Put Me in This Group

2019 ◽  
Vol 50 (2) ◽  
pp. 80-93
Author(s):  
Jort de Vreeze ◽  
Christina Matschke
Keyword(s):  
Positive Emotions ◽  
Negative Emotions ◽  
Negative Information ◽  
The Self ◽  
The Other ◽  
Other Hand ◽  
Group Memberships

Abstract. Not all group memberships are self-chosen. The current research examines whether assignments to non-preferred groups influence our relationship with the group and our preference for information about the ingroup. It was expected and found that, when people are assigned to non-preferred groups, they perceive the group as different to the self, experience negative emotions about the assignment and in turn disidentify with the group. On the other hand, when people are assigned to preferred groups, they perceive the group as similar to the self, experience positive emotions about the assignment and in turn identify with the group. Finally, disidentification increases a preference for negative information about the ingroup.

Keeping Company with Sondheim’s Women

2014 ◽  
Author(s):  
Stacy Wolf
Keyword(s):  
Musical Theater ◽  
Married Couples ◽  
Feminist Perspective ◽  
The Self ◽  
The Other ◽  
Female Characters ◽  
Other Hand ◽  
The One

This chapter examines the eight female characters inCompany, what they do in the musical, and how they function in the show’s dramaturgy, and argues that they elicit the quintessential challenge of analyzing musical theater from a feminist perspective. On the one hand, the women tend to be stereotypically, even msogynistically portrayed. On the other hand, each character offers the actor a tremendous performance opportunity in portraying a complicated psychology, primarily communicated through richly expressive music and sophisticated lyrics. In this groundbreaking 1970 ensemble musical about a bachelor’s encounters with five married couples and three girlfriends, Sondheim’s female characters occupy a striking range of types within one show. From the bitter, acerbic, thrice-married Joanne to the reluctant bride-to-be Amy, and from the self-described “dumb” “stewardess” April to the free-spirited Marta,Company’s eight women are distillations of femininity, precisely sketched in the short, singular scenes in which they appear.

The influence of concealing academic achievement on the self-esteem of adolescents with low achievement

2009 ◽  
Vol 37 (6) ◽  
pp. 805-810
Author(s):  
Baoshan Zhang ◽  
Jun-Yan Zhao ◽  
Guoliang Yu
Keyword(s):  
Academic Achievement ◽  
Social Interaction ◽  
Social Interactions ◽  
Self Esteem ◽  
Low Achievers ◽  
The Self ◽  
The Other ◽  
Other Hand ◽  
Positive Performance

An examination was carried out of the influences of concealing academic achievement on self-esteem in an academically relevant social interaction based on the assumption that concealing socially devalued characteristics should influence individuals' self-esteem during social interactions. An interview paradigm called for school-aged adolescents who either were or were not low (academic) achievers to play the role of students who were or were not low achievers while answering academically relevant questions. The data suggest that the performance self-esteem of low achievers who played the role of good students was more positive than that of low achievers who played the role of low achievers. On the other hand, participants who played the role of good students had more positive performance self-esteem than did participants who played the role of low achievers.

Recht als Gegenstand rhetorischer Grundlagenforschung

Rhetorik ◽  
2021 ◽  
Vol 40 (1) ◽  
pp. 1-18
Author(s):  
Jens Fischer
Keyword(s):  
The Self ◽  
The Other ◽  
Legal Rhetoric ◽  
Logical Status ◽  
Realistic Picture ◽  
Self Image ◽  
Other Hand ◽  
Rhetorical Practice ◽  
Rhetorical Figure ◽  
Judicial Procedure

Abstract According to the self-image of lawyers, jurisprudence is a science: the premises in legal conclusions are truth-apt, as are the conclusions or judgements that follow from them, the cognition of true law is consequently regarded as their task. Against this background, a program that understands and analyzes law as the product of a rhetorical practice is confronted with fierce resistance. According to the research of analytical legal rhetoric, on the other hand, the evidence for a rhetorical imprint on law is overwhelming: starting with the logical status of legal inferences, to the peculiarities of judicial procedure, to the motivational situation of those involved in it, everywhere it becomes apparent that the image of strict truth-orientation inadequately describes the genesis of law. Following Aristotle, who assigned law to the field of phrónēsis and not to epistēmē, contemporary legal rhetoric research aims to draw a realistic picture of the genesis of law. Subdivided into the triad of logos, ethos, and pathos, it attempts to fully grasp the interrelationships involved. It becomes apparent that the rational or argumentative dimension is far from dominating in legal justifications. It is precisely at the neuralgic point, i.e., where arguments are opposed to each other, that the rhetor typically uses a rhetorical figure that links all levels of the triad: the restrictio.

ON “NARCISSISM“ IN POETRY. ON TWO CONTEMPORARY SLOVAK AUTHORS

2021 ◽  
pp. 64-73
Author(s):  
Irena DIMOVA
Keyword(s):  
The Self ◽  
The Other ◽  
Text Generation ◽  
Contemporary Culture ◽  
Other Hand

The proposed article examines two problems – the poetic formations (generations and groups) and the manifestations of "narcissism" in poetry. Two Slovak authors, representatives of different literary formations, are analyzed - Michal Habaj of the so-called Text Generation and Katarína Kucbelová of the ANesthetic Generation. Both their affiliation to these creative associations and the nature of the latter is discussed. In order to understand these literary phenomena, we use Karl Mannheim’s concept of generation and Michał Głowiński’s approach to literary groups. The interpretation of selected texts by the two poets is based on the view of contemporary culture as a "culture of narcissism" (Kr. Lash) and on the reflection on this concept, which we find in a literary-critical article by Katarína Kucbelová herself on Michal Habaj. Her reflection on the fragile boundary between narcissism as a theme and narcissism as deficiency of interpreted work we try to apply on her own poetry texts. The selected poems are from her poetry book “Duals” (Duály), which identifies her as part of the so-called ‘new sincerity’ in Slovak literature. In her texts, Katarína Kucbelová thematizes the closure of the lyrical self within its own existence, in which the presence of the other is allowed only as a concept or an idea. Michal Habaj's experimentalism in “Poems for Dead Girls” (Básne pre mŕtve dievčatá), on the other hand, "opens" his textual world, binds him to many discourses and distances him from the self.

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