Articles de revues : « Tripartite Study »

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Zubaidah, Siti. « TIPE SITOLOGI DUA SPESIES PTERIS DALAM HUBUNGANNYA DENGAN KETINGGIAN TEMPA ». Berkala Penelitian Hayati 7, n^o 1 (31 décembre 2001) : 25–28. http://dx.doi.org/10.23869/bphjbr.7.1.20013.

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A cytological study of the two species of Pteris (Pteris biaurita and Pteris tripartita) growing around Malang was carried out. A hypothesis stated that ploidy was enchanched by cold weather. Those study want to find out the correlation between the altitude (with different temperatures) and ploidy of the two species. Cytological type and ploidy examined by chromosome number counting, using standart squash method. The result of this research showed that Pteris biaurita and Pteris tripartite have two cytotypes, 2n= 58 (2x or diploid) and 2n= 116 (4x or tetraploid). There was no correlation between the ploidy level of Pteris biaurita and the altitude, but the ploidy level of Pteris tripartite apt to be raise in higher altitude.

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Strupp, Hans H. « The tripartite model and the Consumer Reports study. » American Psychologist 51, n^o 10 (octobre 1996) : 1017–24. http://dx.doi.org/10.1037/0003-066x.51.10.1017.

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Farooq, Rashid, Mehar Ali Malik, Qudsia Naureen et Shariefuddin Pirzada. « On the nullity of a family of tripartite graphs ». Acta Universitatis Sapientiae, Informatica 8, n^o 1 (1 juin 2016) : 96–107. http://dx.doi.org/10.1515/ausi-2016-0006.

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Abstract The eigenvalues of the adjacency matrix of a graph form the spectrum of the graph. The multiplicity of the eigenvalue zero in the spectrum of a graph is called nullity of the graph. Fan and Qian (2009) obtained the nullity set of n-vertex bipartite graphs and characterized the bipartite graphs with nullity n − 4 and the regular n-vertex bipartite graphs with nullity n − 6. In this paper, we study similar problem for a class of tripartite graphs. As observed the nullity problem in tripartite graphs does not follow as an extension to that of the nullity of bipartite graphs, this makes the study of nullity in tripartite graphs interesting. In this direction, we obtain the nullity set of a class of n-vertex tripartite graphs and characterize these tripartite graphs with nullity n − 4. We also characterize some tripartite graphs with nullity n − 6 in this class.

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Stonecypher, Joseph M., Lindsey C. Blom, James E. Johnson, Jocelyn H. Bolin et Robert C. Hilliard. « Interdependent Tripartite Efficacy Perceptions and Individual Performance : Case Study of a Boys’ Basketball Team ». Psychological Reports 122, n^o 2 (14 mars 2018) : 645–69. http://dx.doi.org/10.1177/0033294118761045.

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Tripartite efficacy refers to the beliefs of the individuals within a dyad regarding personal abilities (self-efficacy), the partner’s abilities (other-efficacy), or relation-inferred self-efficacy. This efficacy model has recently gained popularity in sports research (Jackson, Whipp, & Beauchamp, 2013), although there has not been any longitudinal research on efficacy beliefs and performance within this complex intra-dyad tripartite efficacy model. In a case study, we examined six individual players on a high school basketball team to explore any longitudinal changes in these tripartite efficacy beliefs through a season of play. On seven data collection periods, players completed the Basketball-Tripartite Efficacy Measure, and their game performance statistics were analyzed with an objective basketball individual performance formula. We found similar variations between participants’ other-efficacy beliefs and the dyad partner’s basketball performance score as well as between self-efficacy and individual performance score. Observational data from this case study lend some support to spiraling of self-efficacy and performance from repeated successes or failures and to perceived efficacy-performance plateaus that have been previously demonstrated in controlled experimental research. Importantly, this study suggests the presence of other-efficacy beliefs in their relationship to other-performance and to spiraling relationships between other-efficacy beliefs and other-performance, which have not been demonstrated previously.

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Kwon, Sung-Dal. « A Study on Tripartite Nominal Sentences in Biblical Hebrew ». Journal of Biblical Text Research 33 (31 octobre 2013) : 7–33. http://dx.doi.org/10.28977/jbtr.2013.10.33.7.

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SUZUKI, Hideyo, Tadashi SUGI et Nobuhiro KAIZU. « STUDY ON TRAVELING WAVES BASED UPON TRIPARTITE ARRAY OBSERVATIONS ». PROCEEDINGS OF THE JSCE EARTHQUAKE ENGINEERING SYMPOSIUM 19 (1987) : 9–12. http://dx.doi.org/10.2208/proee1957.19.9.

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Wang, Bing. « A Tripartite Model of Curricular Control : A Comparative Study ». Curriculum and Teaching 10, n^o 1 (1 janvier 1995) : 37–45. http://dx.doi.org/10.7459/ct/10.1.05.

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Yu, C. S., H. S. Song et Y. H. Wang. « Genuine tripartite entanglement semi-monotone for 2x2xn-dimensional systems ». Quantum Information and Computation 7, n^o 7 (septembre 2007) : 584–93. http://dx.doi.org/10.26421/qic7.7-2.

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In this paper, we present a new approach to study genuine tripartite entanglement existing in $(2\times 2\times n)-$dimensional quantum pure states. By utilizing the approach, we introduce a particular quantity to measure genuine tripartite entanglement. The quantity is shown to be an entanglement monotone in 2-dimensional subsystems (semi-monotone) and reaches zero for separable states and $(2\times 2\times 2)-$dimensional $W$ states, hence is a good criterion to characterize genuine tripartite entanglement. Furthermore, the formulation for pure states can be conveniently extended to the case of mixed states by utilizing the kronecker product approximation technique. As applications, we give the analytic approximation for weakly mixed states, and study the genuine tripartite entanglement of two given weakly mixed states.

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Alawn, Nawras A., Nadia M. G. Al-Saidi et Rashed T. Rasheed. « Tripartite graphs with energy aggregation ». Boletim da Sociedade Paranaense de Matemática 38, n^o 7 (14 octobre 2019) : 149–67. http://dx.doi.org/10.5269/bspm.v38i7.44463.

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The aggregate of the absolute values of the graph eigenvalues is called the energy of a graph. It is used to approximate the total _-electron energy of molecules. Thus, finding a new mechanism to calculate the total energy of some graphs is a challenge; it has received a lot of research attention. We study the eigenvalues of a complete tripartite graph Ti,i,n−2i , for n _ 4, based on the adjacency, Laplacian, and signless Laplacian matrices. In terms of the degree sequence, the extreme eigenvalues of the irregular graphs energy are found to characterize the component with the maximum energy. The chemical HMO approach is particularly successful in the case of the total _-electron energy. We showed that some chemical components are equienergetic with the tripartite graph. This discovering helps easily to derive the HMO for most of these components despite their different structures.

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Sela, Shlomo, Carlos Steel, C. Philipp E. Nothaft, David Juste et Charles Burnett. « A Newly Discovered Treatise by Abraham Ibn Ezra and Two Treatises Attributed to Al-Kindī in a Latin Translation by Henry Bate ». Mediterranea. International Journal on the Transfer of Knowledge 5 (21 mars 2020) : 193–305. http://dx.doi.org/10.21071/mijtk.v5i.12257.

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The main objective of the current study is to offer the first critical edition, accompanied by an English translation and introductory study, of a tripartite Latin text addressing world astrology preserved in a single manuscript: MS Vatican City, Biblioteca Apostolica Vaticana, Pal. lat. 1407, fols. 55r–62r (14th/15th century). This study also includes the Middle English translation of discontinuous sections of this tripartite Latin text as transmitted in MS London, Royal College of Physicians, 384, fols. 83v–85r. It is argued that the first part of this tripartite text incorporates a hitherto unknown Latin translation by Henry Bate of the lost third version of Abraham Ibn Ezra’s Sefer ha-ʿOlam. The other two parts include two Latin translations, also carried out by Henry Bate, of treatises ascribed to Ya‘qūb ibn Ishāq al-Kindī, the « philosopher of the Arabs ».

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Roy, Sovik, et Biplab Ghosh. « Study of controlled dense coding with some discrete tripartite and quadripartite states ». International Journal of Quantum Information 13, n^o 05 (août 2015) : 1550033. http://dx.doi.org/10.1142/s0219749915500331.

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The paper presents a detailed study of controlled dense coding scheme for different types of three and four-particle states. It consists of GHZ state, GHZ type states, maximal slice (MS), state, 4-particle GHZ state and W class of states. It is shown that GHZ-type states can be used for controlled dense coding in a probabilistic sense. We have shown relations among parameter of GHZ type state, concurrence of the shared bipartite state by two parties with respect to GHZ type and Charlie's measurement angle θ. The GHZ states as a special case of MS states, depending on parameters, have also been considered here. We have seen that tripartite W state and quadripartite W state cannot be used in controlled dense coding whereas |Wn〉ABC states can be used probabilistically. Finally, we have investigated controlled dense coding scheme for tripartite qutrit states.

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Yang, Kun, Wan Wang et Bin Hu. « Evolutionary Game Models on Multiagent Collaborative Mechanism in Responsible Innovation ». Scientific Programming 2020 (1 août 2020) : 1–11. http://dx.doi.org/10.1155/2020/8875099.

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Innovation is a game process; in particular, the behavior among multiple agents in responsible innovation is susceptible to the influence of benefits, risks, responsibilities, and other factors, resulting in unstable collaborative relationships. Therefore, this paper constructs a tripartite evolutionary game model including the government, enterprises, and the public, combined with system dynamics modeling to simulate and analyze the tripartite behavior strategy and sensitivity to relevant exogenous variables. The study shows that the tripartite game eventually converges to a stable state of the government active supervision, enterprises making responsible innovation, and the public’s positive participation. The positive participation of the public drives rapidly the game to a steady state, while the behavioral strategies of enterprises are more susceptible to the behavior of the government. Supervision cost, penalty amount, and value compensation are the most critical factors influencing the change of the corresponding agents’ behavior strategy, and the final strategic stability of tripartite is affected by multiple exogenous variables.

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Janulczyk, Robert, et Magnus Rasmussen. « Improved Pattern for Genome-Based Screening Identifies Novel Cell Wall-Attached Proteins in Gram-Positive Bacteria ». Infection and Immunity 69, n^o 6 (1 juin 2001) : 4019–26. http://dx.doi.org/10.1128/iai.69.6.4019-4026.2001.

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ABSTRACT With a large number of sequenced microbial genomes available, tools for identifying groups or classes of proteins have become increasingly important. Here we present an improved pattern for the identification of cell wall-attached proteins (CWPs), a group of proteins with diverse and important functions in gram-positive bacteria. This tripartite pattern is based on analysis of 65 previously described cell wall-attached proteins and takes into account the three principal requirements for cell wall sorting; a sortase target region (LPXTGX), a membrane-spanning region, and a charged stop-transfer tail. In five different genomes of gram-positive bacteria, the tripartite pattern identified a total of 35 putative CWPs, 19 of which were novel. The specificity and sensitivity of the tripartite pattern are higher than those of the classical pattern, which is based solely on the sortase target region. Several putative CWPs with atypical sortase target regions were identified. In the complete genome of the important human pathogen Streptococcus pyogenes, the tripartite pattern identified 14 putative CWPs. Seven of the putative S. pyogenes proteins were novel, and two of these were a 5′ nucleotidase and a pullulanase. This study represents the first whole-genome screening for CWPs, and we conclude that the tripartite pattern is highly suitable for this purpose. Identification of CWPs using this pattern offers important possibilities in the study of the pathogenesis and physiology of gram-positive bacteria.

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Chen, Lijuan, Jia Huang, Yanxiao Ji, Xiaojing Zhang, Pixiao Wang, Keqiong Deng, Xi Jiang, Genshan Ma et Hongliang Li. « Tripartite motif 32 prevents pathological cardiac hypertrophy ». Clinical Science 130, n^o 10 (1 avril 2016) : 813–28. http://dx.doi.org/10.1042/cs20150619.

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This study presents the first evidence that TRIM32 protects against pathological cardiac hypertrophy by suppressing Akt-dependent signalling pathways. Therefore TRIM32 might be a potential therapeutic strategy for the prevention and treatment of cardiac hypertrophy and heart failure.

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Jebaratnam, C. « Study of nonclassicality in tripartite correlations beyond standard Bell nonlocality paradigm ». Quantum Studies : Mathematics and Foundations 4, n^o 3 (6 janvier 2017) : 225–42. http://dx.doi.org/10.1007/s40509-016-0097-3.

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Sajedinia, Zahra, et Sébastien Hélie. « A New Computational Model for Astrocytes and Their Role in Biologically Realistic Neural Networks ». Computational Intelligence and Neuroscience 2018 (5 juillet 2018) : 1–10. http://dx.doi.org/10.1155/2018/3689487.

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Recent studies in neuroscience show that astrocytes alongside neurons participate in modulating synapses. It led to the new concept of “tripartite synapse”, which means that a synapse consists of three parts: presynaptic neuron, postsynaptic neuron, and neighboring astrocytes. However, it is still unclear what role is played by the astrocytes in the tripartite synapse. Detailed biocomputational modeling may help generate testable hypotheses. In this article, we aim to study the role of astrocytes in synaptic plasticity by exploring whether tripartite synapses are capable of improving the performance of a neural network. To achieve this goal, we developed a computational model of astrocytes based on the Izhikevich simple model of neurons. Next, two neural networks were implemented. The first network was only composed of neurons and had standard bipartite synapses. The second network included both neurons and astrocytes and had tripartite synapses. We used reinforcement learning and tested the networks on categorizing random stimuli. The results show that tripartite synapses are able to improve the performance of a neural network and lead to higher accuracy in a classification task. However, the bipartite network was more robust to noise. This research provides computational evidence to begin elucidating the possible beneficial role of astrocytes in synaptic plasticity and performance of a neural network.

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Paton, Joy, Debbie Horsfall et Amie Carrington. « Sensitive Inquiry in Mental Health ». International Journal of Qualitative Methods 17, n^o 1 (15 mars 2018) : 160940691876142. http://dx.doi.org/10.1177/1609406918761422.

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This article presents an innovative tripartite approach for conducting safe and ethical ‘sensitive inquiry’ in the field of mental health recovery. The tripartite approach brings together the principles of recovery with trauma-informed practice and collective impact strategies. Together, these provide a framework for embedding and embodying recovery principles in research design and practice that empowers participants and ‘takes care’ of participants and researchers. The approach was effectively deployed in a 1-year qualitative arts–based study conducted with people living with severe and persistent mental illness. Its success was evident in the high retention rate of participants, despite their ongoing vulnerabilities, and in the elicitation of findings that expand current understandings of mental health recovery from the point of view of people with lived experience. In this article, we discuss the tripartite approach, how this was applied in the study, and what the design achieved in research outcomes and participant experience.

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HARRIS, A. W. F., L. WILLIAMS, E. GORDON, H. BAHRAMALI et S. SLEWA-YOUNAN. « Different psychopathological models and quantified EEG in schizophrenia ». Psychological Medicine 29, n^o 5 (septembre 1999) : 1175–81. http://dx.doi.org/10.1017/s0033291799008855.

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Background. This study compared the ability of two different models of psychopathology in schizophrenia to account for findings in the quantified electroencephalogram (qEEG) recorded from midline sites in a group of 40 subjects with schizophrenia. The first model was based on the positive and negative syndrome dichotomy, the second was a tripartite model that resembled Liddle's syndromes of psychomotor poverty, disorganization and reality distortion (Liddle, 1987a).Methods. A group of 40 subjects with predominantly chronic schizophrenia was assessed with the Positive and Negative Syndrome Scale (PANSS) prior to the acquisition of their quantified electroencephalogram. The relationship between EEG data and symptomatology was explored, initially with the PANSS positive and negative subscales and then with a tripartite model derived from a principal component analysis of the 14 positive and negative subscale items.Results. The tripartite syndrome model showed a greater concordance with the qEEG of the subjects than the dichotomous model. ‘Psychomotor poverty’ was significantly positively correlated with both delta and beta power and ‘reality distortion’ was significantly positively correlated with alpha-2 power. No significant correlations between the positive and negative syndrome dichotomy and the qEEG were observed.Conclusions. This study lends support to the factor analysis of psychopathology, and specifically the tripartite syndrome model of schizophrenia, as a step in explicating the biological dimensions of the disorder.

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Wang, Feifei, Chenran Jia, Xiaohan Wang, Junwan Liu, Shuo Xu, Yang Liu et Chenyuyan Yang. « Exploring all-author tripartite citation networks : A case study of gene editing ». Journal of Informetrics 13, n^o 3 (août 2019) : 856–73. http://dx.doi.org/10.1016/j.joi.2019.08.002.

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Rapoport, Michele (Michal). « The Home Under Surveillance : A Tripartite Assemblage ». Surveillance & ; Society 10, n^o 3/4 (28 novembre 2012) : 320–33. http://dx.doi.org/10.24908/ss.v10i3/4.4280.

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The home is perceived as an enclave of privacy and retreat from the proliferation of surveillance technologies in the spaces ofpublic and semi-public life. Yet the past years have seen a rapid growth in the development and marketing of smart surveillancesystems for domestic use that promise to protect both family and property. As a result, the understanding of ‘home’ as a place forrespite and as an enclave of autonomy is being challenged as residents find themselves continuously under observation. This studyreads the experience of surveilling and of being surveilled within one’s private domain as different from that of being watchedand monitored on the street, in the mall, or at the office. With the understanding that new assemblages—namely social entitiesconstructed from heterogeneous parts—are formed as humans engage with new technical artefacts, it becomes apparent that aunique tripartite amalgamation of technology, humans and space/place is brought into being by the installation of domesticsurveillance systems by residents in their homes. Moving beyond approaches that examine the social contexts from which thesetechnologies emerge and their cultural consequences, the current study investigates the new ontologies of home, technology, andof surveillance itself rewritten in the automated, smart home. Surveillance is shown as altering the notion of home as place, and of setting the home as the site of action and activity. Moreover, an ontological shift takes place in our understanding of surveillanceas many of its binary paradigms are destabilized.

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Hoshino, Satoru, Satoru Seino, Takashi Funahashi, Tomonori Hoshino, Marcus Clauss, Ikki Matsuda et Masato Yayota. « Apparent diet digestibility of captive colobines in relation to stomach types with special reference to fibre digestion ». PLOS ONE 16, n^o 9 (20 septembre 2021) : e0256548. http://dx.doi.org/10.1371/journal.pone.0256548.

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Colobine monkeys are known for the anatomical complexity of their stomachs, making them distinct within the primate order. Amongst foregut fermenters, they appear peculiar because of the occurrence of two different stomach types, having either three (‘tripartite’) or four (‘quadripartite’, adding the praesaccus) chambers. The functional differences between tri and quadripartite stomachs largely remain to be explained. In this study, we aim to compare the apparent digestibility (aD) in tripartite and quadripartite colobines. Hence, we measured the aD in two colobine species, Nasalis larvatus (quadripartite) and Trachypithecus cristatus (tripartite), in two zoos. We also included existing colobine literature data on the aD and analysed whether the aD of fibre components is different between the stomach types to test the hypothesis of whether quadripartite colobines show higher aD of fibre components than tripartite colobines did. Our captive N. larvatus specimen had a more distinctively varying nutrient intake across seasons with a larger seasonal variation in aD than that of a pair of T. cristatus, which mostly consumed commercial foods with a lower proportion of browse and less seasonal variation. We observed higher aD of dry matter (DM), neutral detergent fibre (NDF) and acid detergent fibre (ADF) in the N. larvatus specimen, suggesting a higher gut capacity of N. larvatus provided by the additional praesaccus forestomach chamber. Based on the analysis of literature data for aD, we also found that quadripartite species achieved higher fibre digestibility at similar dietary fibre levels compared with tripartite species, supporting the hypothesis that the additional gut capacity offered by the praesaccus facilitates a longer retention and hence more thorough microbial fermentation of plant fibre.

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Ozeki, Hiroyuki, et Satoshi Ishizaka. « Quantum limit of genuine tripartite correlations by bipartite extremality ». International Journal of Quantum Information 18, n^o 04 (28 mai 2020) : 2050014. http://dx.doi.org/10.1142/s0219749920500148.

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The characterization of the extremal points of the set of quantum correlations has attracted wide interest. In the simplest bipartite Bell scenario, a necessary and sufficient criterion for identifying extremal correlations has recently been conjectured, but extremality of tripartite correlations is not well known. In this study, we analyze tripartite extremal correlations in terms of the conjectured bipartite extremal criterion, and we demonstrate that the bipartite part of some extremal correlations satisfies the bipartite criterion, even though they violate Svetlichny’s inequality, and therefore are considered (stronger) genuine tripartite nonlocal correlations. This phenomenon arises from the fact that the conjectured extremal criterion is automatically satisfied when the violation of the Clauser–Horne–Shimony–Holt (CHSH) inequality exceeds a certain threshold, the value of which is given by the maximum CHSH violation at the edges of the probability space. This also suggests the possibility that the extremality of bipartite correlations can be certified by verifying whether the CHSH violation exceeds the threshold.

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Jackson, Ben, Peter Knapp et Mark R. Beauchamp. « The Coach-Athlete Relationship : A Tripartite Efficacy Perspective ». Sport Psychologist 23, n^o 2 (juin 2009) : 203–32. http://dx.doi.org/10.1123/tsp.23.2.203.

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The purpose of the current study was to identify putative antecedents and consequences associated with self-efficacy, other-efficacy, and relation-inferred self-efficacy, within the context of elite coach-athlete dyads. Semistructured interviews were conducted with each member of six international-level coach-athlete partnerships, and data were analyzed using inductive and deductive content analytic techniques. Results for both athletes and coaches demonstrated that the above ‘tripartite efficacy beliefs’ (cf. Lent & Lopez, 2002) were identified as originating from perceptions regarding oneself, inferences regarding the ‘other’ dyad member (e.g., the athlete’s coach), as well as the dyad as a whole. Results also revealed that the tripartite efficacy constructs were interrelated, and independently associated with a number of positive task-related and relationship-oriented consequences. Findings are considered in relation to developing and sustaining effective coach-athlete relationships at the elite level.

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Roig Lanzillotta, Lautaro. « The Discourse on the Eighth and the Ninth (NHC VI,6), the Prayer of Thanksgiving (NHC VI,7), and the Asclepius (NHC VI,8) : Hermetic Texts in Nag Hammadi and Their Bipartite View of Man ». Gnosis : Journal of Gnostic Studies 6, n^o 1 (16 février 2021) : 49–78. http://dx.doi.org/10.1163/2451859x-12340102.

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Abstract In an article from 2017, I introduced the study of the anthropological framework of Nag Hammadi texts and established the existence in this corpus of two anthropological patterns, the bipartite and tripartite. The present study continues the analysis by means of an exhaustive investigation of the evidence provided by the three Hermetic treatises included in Nag Hammadi Codex VI, namely, the Discourse on the Eighth and the Ninth, the Prayer of Thanksgiving, and the fragment of Asclepius. It concludes that, far from presenting a tripartite anthropological framework, “die für die Gnosis typische trichotomische Anthropologie,” in the words of Karl-Wolfgang Tröger, these three Hermetic treatises only include a bipartite of view of the human being.

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KESKİN AKIN, Nurgül, et F. Hülya AŞÇI. « The Evaluation of Tripartite Efficacy Beliefs in Physical Education Class : Scale Adaptation Study ». Turkiye Klinikleri Journal of Sports Sciences 13, n^o 2 (2021) : 302–11. http://dx.doi.org/10.5336/sportsci.2020-79776.

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Boschen, Mark J., et Tian P. S. Oei. « Factor Structure of the Mood and Anxiety Symptom Questionnaire does not Generalize to an Anxious/Depressed Sample ». Australian & ; New Zealand Journal of Psychiatry 40, n^o 11-12 (novembre 2006) : 1016–24. http://dx.doi.org/10.1080/j.1440-1614.2006.01926.x.

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Objective: The tripartite model of anxiety and depression has been proposed as a representation of the structure of anxiety and depression symptoms. The Mood and Anxiety Symptom Questionnaire (MASQ) has been put forwards as a valid measure of the tripartite model of anxiety and depression symptoms. This research set out to examine the factor structure of anxiety and depression symptoms in a clinical sample to assess the MASQ's validity for use in this population. Method: The present study uses confirmatory factor analytic methods to examine the psychometric properties of the MASQ in 470 outpatients with anxiety and mood disorder. Results: The results showed that none of the previously reported two-factor, three-factor or five-factor models adequately fit the data, irrespective of whether items or subscales were used as the unit of analysis. Conclusion: It was concluded that the factor structure of the MASQ in a mixed anxiety/ depression clinical sample does not support a structure consistent with the tripartite model. This suggests that researchers using the MASQ with anxious/depressed individuals should be mindful of the instrument's psychometric limitations.

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Yang, Jing, Qi-Xiong Mu et Yan-Xia Huang. « The dynamics of tripartite quantum correlations under Ornstein–Uhlenbeck noise ». Modern Physics Letters B 32, n^o 31 (10 novembre 2018) : 1850381. http://dx.doi.org/10.1142/s0217984918503815.

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The dynamics of the tripartite thermal entanglement measured by Negativity (N) and the tripartite quantum correlation described by measurement-induced disturbance (MID) under Ornstein–Uhlenbeck noise are investigated. This study has found that the tripartite N and MID can be preserved more effectively in the non-Markovian environment than in the short-time limit and the Markov limit cases. The short-time limit is a better approximation than the Markov limit. MID vanishes only in the asymptotic limit, while entanglement sudden death may occur, and the decreasing duration of MID far outweighs entanglement. This implies that MID is more robust than Negativity. As the noise bandwidth increases, the disentanglement time and the decay time of MID are significantly shorter. The increase of XZX[Formula: see text]+[Formula: see text]YZY three-site interaction is more effective than XZY−YZX three-site interaction to enhance Negativity and MID as well as the disentanglement time. The magnetic field diminishes Negativity and MID, but has no significant influence on the decreasing durations of both Negativity and MID.

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Guo, Zhiwei, Haixing Zhao et Yaping Mao. « On the equitable vertex arboricity of complete tripartite graphs ». Discrete Mathematics, Algorithms and Applications 07, n^o 04 (décembre 2015) : 1550056. http://dx.doi.org/10.1142/s1793830915500561.

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The equitable coloring problem, introduced by Meyer in 1973, has received considerable attention and research. Recently, Wu et al. introduced the concept of equitable [Formula: see text]-tree-coloring, which can be viewed as a generalization of proper equitable [Formula: see text]-coloring. The strong equitable vertex [Formula: see text]-arboricity of complete bipartite equipartition graphs was investigated in 2013. In this paper, we study the strong equitable vertex [Formula: see text]-arboricity of complete equipartition tripartite graphs. For most cases, the exact values of [Formula: see text] are obtained.

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Kalia, Manu, Hil G. E. Meijer, Stephan A. van Gils, Michel J. A. M. van Putten et Christine R. Rose. « Ion dynamics at the energy-deprived tripartite synapse ». PLOS Computational Biology 17, n^o 6 (18 juin 2021) : e1009019. http://dx.doi.org/10.1371/journal.pcbi.1009019.

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The anatomical and functional organization of neurons and astrocytes at ‘tripartite synapses’ is essential for reliable neurotransmission, which critically depends on ATP. In low energy conditions, synaptic transmission fails, accompanied by a breakdown of ion gradients, changes in membrane potentials and cell swelling. The resulting cellular damage and cell death are causal to the often devastating consequences of an ischemic stroke. The severity of ischemic damage depends on the age and the brain region in which a stroke occurs, but the reasons for this differential vulnerability are far from understood. In the present study, we address this question by developing a comprehensive biophysical model of a glutamatergic synapse to identify key determinants of synaptic failure during energy deprivation. Our model is based on fundamental biophysical principles, includes dynamics of the most relevant ions, i.e., Na+, K+, Ca2+, Cl− and glutamate, and is calibrated with experimental data. It confirms the critical role of the Na+/K+-ATPase in maintaining ion gradients, membrane potentials and cell volumes. Our simulations demonstrate that the system exhibits two stable states, one physiological and one pathological. During energy deprivation, the physiological state may disappear, forcing a transit to the pathological state, which can be reverted when blocking voltage-gated Na+ and K+ channels. Our model predicts that the transition to the pathological state is favoured if the extracellular space fraction is small. A reduction in the extracellular space volume fraction, as, e.g. observed with ageing, will thus promote the brain’s susceptibility to ischemic damage. Our work provides new insights into the brain’s ability to recover from energy deprivation, with translational relevance for diagnosis and treatment of ischemic strokes.

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Vardoyan, Gayane, Saikat Guha, Philippe Nain et Don Towsley. « On the Capacity Region of Bipartite and Tripartite Entanglement Switching ». ACM SIGMETRICS Performance Evaluation Review 48, n^o 3 (5 mars 2021) : 45–50. http://dx.doi.org/10.1145/3453953.3453963.

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We study a quantum switch serving a set of users in a star topology. The function of the switch is to create bipartite or tripartite entangled state among users at the highest possible rates at a fixed ratio. We model a set of randomized switching policies. Discovering that some are better than others, we present analytical results for the case where the switch stores one qubit per user, and find that the best policies outperform a time division multiplexing (TDM) policy for sharing the switch between bipartite and tripartite state generation. This performance improvement decreases as the number of users grows. The model is easily augmented to study the capacity region in the presence of qubit decoherence, obtaining similar results. Moreover, decoherence appears to have little effect on capacity. We also study a smaller class of policies when the switch stores two qubits per user.

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Tarigan, Vita Cita Emia. « Inhibiting Factors Implementation of Tripartite Agreement in Indonesia ». Journal of Social Science Studies 5, n^o 1 (6 juillet 2017) : 100. http://dx.doi.org/10.5296/jsss.v5i1.11489.

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The environment of the world is a gift from Allah SWT without a healthy environment, the survival of the future is a necessity. The most important and urgent problem now is pollution, especially contamination of the marine environment. One of the most vulnerable places in the world today is the Malacca Strait, as many accidents vessel leading to high levels of pollution in this strait. One solution to this problem is the publication of The Agreement on Navigation Safety in The Straits of Malacca and Singapore in 1977 or commonly known as the Tripartite Agreement. However, instead of diminishing the problem of marine pollution due to accidents, especially ship in Indonesian waters in the Malacca Strait was even more severe. As for the problem of this research is the lack of clarity of legislation as one of the barriers faced by Indonesia in the implementation of the tripartite agreement. This method using a right socio-historical approach and conceptual approach used in the legal approach and the sociological approach is used to support the legal approach. The legal material used is material in International Law and National, also conducted interviews to those who have relevance to this study. The data collection process will be done in the literature and the field. The results based on the theory of joint Edy Pratomo, Indonesia should made the Tripartite Agreement is added to the basis of the formation of the implementing regulations in terms of environmental pollution control marine in the waterway since the tripartite agreement does not require ratification in implementation and problems control was important and urgent for the survival of many citizens Indonesia. Later this regulation will also serve as an effort to harmonize and synchronize the many regulations in Indonesia regarding the control of pollution of the marine environment.

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Costa, Ana, Roope Uola et Otfried Gühne. « Entropic Steering Criteria : Applications to Bipartite and Tripartite Systems ». Entropy 20, n^o 10 (5 octobre 2018) : 763. http://dx.doi.org/10.3390/e20100763.

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The effect of quantum steering describes a possible action at a distance via local measurements. Whereas many attempts on characterizing steerability have been pursued, answering the question as to whether a given state is steerable or not remains a difficult task. Here, we investigate the applicability of a recently proposed method for building steering criteria from generalized entropic uncertainty relations. This method works for any entropy which satisfy the properties of (i) (pseudo-) additivity for independent distributions; (ii) state independent entropic uncertainty relation (EUR); and (iii) joint convexity of a corresponding relative entropy. Our study extends the former analysis to Tsallis and Rényi entropies on bipartite and tripartite systems. As examples, we investigate the steerability of the three-qubit GHZ and W states.

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Kikuchi, Toko, Juncal Gonzalez-Soriano, Asta Kastanauskaite, Ruth Benavides-Piccione, Angel Merchan-Perez, Javier DeFelipe et Lidia Blazquez-Llorca. « Volume Electron Microscopy Study of the Relationship Between Synapses and Astrocytes in the Developing Rat Somatosensory Cortex ». Cerebral Cortex 30, n^o 6 (27 janvier 2020) : 3800–3819. http://dx.doi.org/10.1093/cercor/bhz343.

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Abstract In recent years, numerous studies have shown that astrocytes play an important role in neuronal processing of information. One of the most interesting findings is the existence of bidirectional interactions between neurons and astrocytes at synapses, which has given rise to the concept of “tripartite synapses” from a functional point of view. We used focused ion beam milling and scanning electron microscopy (FIB/SEM) to examine in 3D the relationship of synapses with astrocytes that were previously labeled by intracellular injections in the rat somatosensory cortex. We observed that a large number of synapses (32%) had no contact with astrocytic processes. The remaining synapses (68%) were in contact with astrocytic processes, either at the level of the synaptic cleft (44%) or with the pre- and/or post-synaptic elements (24%). Regarding synaptic morphology, larger synapses with more complex shapes were most frequently found within the population that had the synaptic cleft in contact with astrocytic processes. Furthermore, we observed that although synapses were randomly distributed in space, synapses that were free of astrocytic processes tended to form clusters. Overall, at least in the developing rat neocortex, the concept of tripartite synapse only seems to be applicable to a subset of synapses.

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BATLE, J., et M. CASAS. « ENTANGLEMENT DISTRIBUTION AND STATE DISCRIMINATION IN TRIPARTITE QUBIT SYSTEMS ». International Journal of Quantum Information 06, n^o 02 (avril 2008) : 237–53. http://dx.doi.org/10.1142/s0219749908003487.

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This work reviews and extends recent results concerning the distribution of entanglement, as well as nonlocality (in terms of inequality violations) in tripartite qubit systems. With recourse to a Monte Carlo generation of pure and mixed states of three-qubits, we explore several features related to the distribution of entanglement (expressed in the form of different measures of multiqubit entanglement based upon bipartitions). Also, special interest is paid to maximally entangled states (such as the GHZ for three-qubits) and W states. This study also sheds some light on the interesting relation existing between some entanglement measures and perfect state discrimination in LOCC measurements relevant to cryptographic protocols. We round off the results by studying the distribution of entanglement between Alice and Bob in a modified teleportation protocol toy model over three-qubit states.

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Zheng, Chaoyu, Benhong Peng, XinSheng, Ehsan Elahi et Anxia Wan. « Strategies of Haze Risk Reduction Using the Tripartite Game Model ». Complexity 2020 (14 septembre 2020) : 1–11. http://dx.doi.org/10.1155/2020/6474363.

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Although haze risk management is mainly under government control, willingness of stakeholders is compulsory to determine. Therefore, this study constructs a tripartite game model of government, public, and enterprises and determines the haze risk evolution model considering the initial willingness of stakeholders. Moreover, numerical simulation analysis was also conducted. The results revealed that stakeholders were affected by the change due to initial willingness to participate in and reach the equilibrium at different speeds. It is found that if subsidy coefficient of the government is big, it will reach equilibrium faster. The bigger the penalty coefficient is, the better the pollution reduction effect of pollutant discharge enterprises. It is found that, at the final equilibrium stage, the government will eventually choose to withdraw from supervision, but the speed of withdrawing varies with different regulatory intentions. Study results stress that the government should actively participate in supervision to reduce environmental pollution.

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Gomes, Renata Machado dos Santos, et Valdir de Castro Oliveira. « International cooperation Brazil-Cuba-Haiti : the role of community radios in strengthening social mobilization in the public health context in Haiti ». Ciência & ; Saúde Coletiva 20, n^o 1 (janvier 2015) : 199–208. http://dx.doi.org/10.1590/1413-81232014201.20512013.

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The present article investigates the role of Haitian community radios in strengthening social mobilization, with the aim of supporting the actions undertaken in the field of public health in Haiti, based on the development of the Workshop for community radios, as part of the Tripartite Cooperation Brazil-Cuba-Haiti. The qualitative methodology is justified because of the study content, an analysis of documents and direct observation, through a case study presented at the Workshop held in the department of Hinches, in Haiti. This meeting was held in the context of the Working Group on Tripartite Communication, under the responsibility of the Health Channel/Fiocruz, in partnership with the Department for Health Promotion and Environmental Prevention of the Ministry of Health and Population of Haiti (DPSPE/MSPP/Haiti), with a proposal to better structure a network of multipliers in health promotion.

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Oproshanska, T., et O. Khvorost. « Potentiometric determination of organic acids in the medicinal plant raw material ». News of Pharmacy, n^o 1(101) (1 février 2021) : 11–17. http://dx.doi.org/10.24959/nphj.21.42.

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Aim. To analyze the results of the quantitative content of the amount of organic acids in rhizomes with roots of Rumex confertus, rhizomes with roots of Sanguisorba officinalis, roots of Rosa majalis and roots of Rosa canina, roots of Arctium minus and roots of Arctium tomentosum, herb of Bidens tripartite by the potentiometric method, which is available in the monograph “Hibiscus” in the SPhU 2.0. Materials and methods. The study subjects were batches of rhizomes with roots of Rumex confertus, rhizomes with roots of Sanguisorba officinalis, roots of Rosa majalis and roots of Rosa canina, roots of Arctium minus and roots of Arctium tomentosum, herb of Bidens tripartite. The quantitative content of the amount of organic acids was determined by the potentiometric method from the monograph “Hibiscus” SPhU 2.0 using a HI 2550 potentiometer of the “HANNA instruments” company (Germany). Results and discussion. The highest content of the amount of organic acids, among the study subjects was in roots of Arctium minus (from 1.02 ± 0.04 % to 1.05 ± 0.04 %). At the same time, in roots of Arctium tomentosum this amount was almost 3 times lower (from 0.36 ± 0.01 % to 0.37 ± 0.01 %). In the batches of roots of Rosa majalis the content of this group of compounds was almost 2 times higher than in roots of Rosa canina. In rhizomes with roots of Rumex confertus and rhizomes with roots of Sanguisorba officinalis the content of the amount of organic acids differed insignificantly. In herb of Bidens tripartite the content of this group of compounds was 0.78 ± 0.03 – 0.79 ± 0.03 %. In different batches of one type of the raw material the quantitative content of the amount of organic acids varied slightly. Conclusions. For the first time, the quantitative content of the amount of organic acids has been determined in the batches of rhizomes with roots of Rumex confertus, rhizomes with roots of Sanguisorba officinalis, roots of Rosa majalis and roots of Rosa canina, roots of Arctium minus and roots of Arctium tomentosum, herb of Bidens tripartite using the potentiometric method which is available in the monograph “Hibiscus” in the SPhU 2.0. It has been found that the highest content of the amount of organic acids is observed in roots of Arctium minus (not less than 1.02 %) and herb of Bidens tripartite (not less than 0.78 %). The results obtained will be used in further research when creating new herbal medicines with the anti-inflammatory and antimicrobial activity.

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Carvalho, Pedro Henrique Berbert de, et Maria Elisa Caputo Ferreira. « Disordered eating and body change behaviours : support for the Tripartite Influence Model among Brazilian male university students ». Ciência & ; Saúde Coletiva 25, n^o 11 (novembre 2020) : 4485–95. http://dx.doi.org/10.1590/1413-812320202511.35572018.

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Abstract The Tripartite Influence Model posits that sociocultural influences mediated by internalization and social comparison are predictors of disordered eating and body change behaviours. This study aimed to test the Tripartite Influence Model among Brazilian male university students, which has not been tested yet. 707 undergraduate students of the five Brazilian regions, completed measures of sociocultural influences, internalization, social comparison, body and muscularity dissatisfaction, disordered eating and body change behaviours. Structural equation modelling analyses showed good model-fitting. Parental influence was related to internalization, while peer influence with social comparison. Media influences were related to both internalization and social comparison. Internalization and social comparison are mediating variables that are related to body dissatisfaction and muscularity dissatisfaction. Finally, muscularity dissatisfaction was associated with body change behaviours.

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Betts, D. D., K. S. Lee et H. Q. Lin. « Exact diagonalization of the S = 1/2 XY ferromagnet on a new set of finite triangular lattices at T = 0 ». Canadian Journal of Physics 81, n^o 3 (1 mars 2003) : 555–71. http://dx.doi.org/10.1139/p03-036.

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We have obtained 85 finite triangular lattices from 7 to 36 vertices. We display two very good finite lattices 21a (well-known) and 22a (previously unknown). Over the past decade several physicists have used exact diagonalization on five tripartite triangular lattices from N = 9 to 36 to study the Heisenberg and XY antiferromagnet on the infinite triangular lattice. Nine more tripartite triangular lattices are available as shown below in the text. Our exact diagonalization of the S = 1/2 XY ferromagnetic energies and magnetization leads, by scalar equations, to the properties on the infinite lattice. We found that all but 10 of the 85 are good lattices. Finally, we obtained spinspin correlations of two kinds, xx and zz. PACS Nos.: 75.10Jm, 05.05+q

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Zhang, Rui, Yu Hao Yin, Wen Chao Ma et Liu Ye. « Protecting quantum entanglement and nonlocality for tripartite states under decoherence ». Modern Physics Letters B 30, n^o 17 (30 juin 2016) : 1650158. http://dx.doi.org/10.1142/s021798491650158x.

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Quantum entanglement and nonlocality will suffer inevitable harm from decoherence environment. Based on GHZ state, we study the harm of the generalized amplitude damping (GAD) operation and the protection by the single local filtering (SLF) operation in this paper. We verify that the SLF functions to depress the loss of entanglement and nonlocality from GAD. This conclusion will guide us to select the best method to protect the GHZ state from GAD decoherence.

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den Hollander-Gijsman, M. E., E. de Beurs, N. J. A. van der Wee, Y. R. van Rood et F. G. Zitman. « Distinguishing between depression and anxiety : A proposal for an extension of the tripartite model ». European Psychiatry 25, n^o 4 (mai 2010) : 197–205. http://dx.doi.org/10.1016/j.eurpsy.2009.09.005.

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AbstractAimThe aim of the current study was to develop scales that assess symptoms of depression and anxiety and can adequately differentiate between depression and anxiety disorders, and also can distinguish within anxiety disorders. As point of departure, we used the tripartite model of Clark and Watson that discerns three dimensions: negative affect, positive affect and physiological hyperarousal.MethodsAnalyses were performed on the data of 1449 patients, who completed the Mood and Anxiety Symptoms Questionnaire (MASQ) and the Brief Symptom Inventory (BSI). From this, 1434 patients were assessed with a standardized diagnostic interview.ResultsA model with five dimensions was found: depressed mood, lack of positive affect, somatic arousal, phobic fear and hostility. The scales appear capable to differentiate between patients with a mood and with an anxiety disorder. Within the anxiety disorders, somatic arousal was specific for patients with panic disorder. Phobic fear was associated with panic disorder, simple phobia and social anxiety disorder, but not with generalized anxiety disorder.ConclusionsWe present a five-factor model as an extension of the tripartite model. Through the addition of phobic fear, anxiety is better represented than in the tripartite model. The new scales are capable to accurately differentiate between depression and anxiety disorders, as well as between several anxiety disorders.

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Kim, Hong-Man, Yongbin Xu, Minho Lee, Shunfu Piao, Se-Hoon Sim, Nam-Chul Ha et Kangseok Lee. « Functional Relationships between the AcrA Hairpin Tip Region and the TolC Aperture Tip Region for the Formation of the Bacterial Tripartite Efflux Pump AcrAB-TolC ». Journal of Bacteriology 192, n^o 17 (25 juin 2010) : 4498–503. http://dx.doi.org/10.1128/jb.00334-10.

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ABSTRACT Tripartite efflux pumps found in Gram-negative bacteria are involved in antibiotic resistance and toxic-protein secretion. In this study, we show, using site-directed mutational analyses, that the conserved residues located in the tip region of the α-hairpin of the membrane fusion protein (MFP) AcrA play an essential role in the action of the tripartite efflux pump AcrAB-TolC. In addition, we provide in vivo functional data showing that both the length and the amino acid sequence of the α-hairpin of AcrA can be flexible for the formation of a functional AcrAB-TolC pump. Genetic-complementation experiments further indicated functional interrelationships between the AcrA hairpin tip region and the TolC aperture tip region. Our findings may offer a molecular basis for understanding the multidrug resistance of pathogenic bacteria.

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Thellman, Gregory S. « The Incorporation of Jesus and his Emissaries in a Tripartite Canonical Framework (Luke 11:45-53) ». Kairos 11, n^o 1 (9 juillet 2017) : 7–27. http://dx.doi.org/10.32862/k.11.1.1.

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This composition critical exegetical study examines Luke’s distinctive presentation of Jesus’ woes against the scribal scholars in Luke 11:45–51. Four elements of Luke’s presentation are identified which contribute to the inclusion of Jesus and his emissaries within a distinctly tripartite canonical framework. Luke’s peculiar use of the Greek term νομικός is shown to be employed as a rhetorical marker to emphasize the scripture interpreting role of the scribal scholars and to provide a broad allusion to scripture overall. The correspondence of the three woes against the νομικοί to the tripartite Hebrew canon is demonstrated as further evidence for this allusion to scripture and a threefold revelatory tradition. Two elements within the second woe, the saying of the “Wisdom of God,” and the range of past martyrs, are then discussed and found to have intertextual links with 2 Chronicles 24 and 36, suggesting the present passage is a typological recapitulation of past persecution and martyrdom, as well as judgment. The article concludes that these distinctive elements show that Luke typologically incorporates Jesus and his emissaries within a tripartite revelatory tradition and canonical framework, and that by further implication, Luke’s written testimony (Luke-Acts) to the persecution and killing of Jesus and his sent ones, contributes to the self presentation of this written testimony as a climactic continuation of the OT scriptures.

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Ho, Wai-Chung, et Wing-Wah Law. « Challenges to globalisation, localisation and Sinophilia in music education : A comparative study of Hong Kong, Shanghai and Taipei ». British Journal of Music Education 23, n^o 2 (29 juin 2006) : 217–37. http://dx.doi.org/10.1017/s0265051706006942.

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In the past, the music curricula of Hong Kong (HK), Mainland China and Taiwan have focused on Western music, but with the advent of music technology and the new tripartite paradigm of globalisation, localisation and Sinophilia this has begun to change. Hong Kong, Shanghai and Taipei share a common historical culture and their populations are mainly Chinese, but their recent socio-political experiences have been diverse. This paper aims to explore the secondary school cultures of Hong Kong, Shanghai and Taipei by examining the similarities and differences between their musical practices and the ways in which they have delineated this tripartite paradigm. Data are drawn from questionnaires completed by 5,133 students (1,750 from HK, 1,741 from Shanghai, and 1,642 from Taipei) attending grades 7 to 9 and interviews with their 46 music teachers between March and August 2004. The survey data show that students from the three communities much prefer Western classical and popular music to their respective forms of local traditional music and to traditional Chinese styles. Though most music teachers recognise the importance of teaching traditional Chinese music, local traditional music, and other world music in schools, they believe that it is difficult to teach different types of music in the classroom. This article argues that globalisation is leading to a common cosmopolitan culture of Western musical learning in school; the emergence of traditional Chinese music, local music, and socio-political movements challenge globalisation in school music education.

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Schoenherr, Andrew P., Eric Rizzo, Natasha Jackson, Patricia Manosalva et S. Karen Gomez. « Mycorrhiza-Induced Resistance in Potato Involves Priming of Defense Responses Against Cabbage Looper (Noctuidae : Lepidoptera) ». Environmental Entomology 48, n^o 2 (31 janvier 2019) : 370–81. http://dx.doi.org/10.1093/ee/nvy195.

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Abstract Most plants form mutualistic associations with arbuscular mycorrhizal (AM) fungi that are ubiquitous in soils. Through this symbiosis, plants can withstand abiotic and biotic stresses. The underlying molecular mechanisms involved in mediating mycorrhiza-induced resistance against insects needs further research, and this is particularly true for potato (Solanum tuberosum L. (Solanales: Solanaceae)), which is the fourth most important crop worldwide. In this study, the tripartite interaction between potato, the AM fungus Rhizophagus irregularis (Glomerales: Glomeraceae), and cabbage looper (Trichoplusia ni Hübner) (Lepidoptera: Noctuidae) was examined to determine whether potato exhibits mycorrhiza-induced resistance against this insect. Plant growth, insect fitness, AM fungal colonization of roots, and transcript levels of defense-related genes were measured in shoots and roots after 5 and 8 d of herbivory on mycorrhizal and nonmycorrhizal plants. AM fungal colonization of roots did not have an effect on potato growth, but root colonization levels increased by herbivory. Larval weight gain was reduced after 8 d of feeding on mycorrhizal plants compared with nonmycorrhizal plants. Systemic upregulation of Allene Oxide Synthase 1 (AOS1), 12-Oxo-Phytodienoate Reductase 3 (OPR3) (jasmonic acid pathway), Protease Inhibitor Type I (PI-I) (anti-herbivore defense), and Phenylalanine Ammonia Lyase (PAL) transcripts (phenylpropanoid pathway) was found during the tripartite interaction. Together, these findings suggest that potato may exhibit mycorrhiza-induced resistance to cabbage looper by priming anti-herbivore defenses aboveground. This study illustrates how mycorrhizal potato responds to herbivory by a generalist-chewing insect and serves as the basis for future studies involving tripartite interactions with other pests.

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Capper, Daniel. « The search for microbial Martian life and American Buddhist ethics ». International Journal of Astrobiology 19, n^o 3 (14 novembre 2019) : 244–52. http://dx.doi.org/10.1017/s1473550419000296.

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AbstractMultiple searches hunt for extraterrestrial life, yet the ethics of such searches in terms of fossil and possible extant life on Mars have not been sufficiently delineated. In response, in this essay, I propose a tripartite ethic for searches for microbial Martian life that consists of default non-harm towards potential living beings, default non-harm to the habitats of potential living beings, but also responsible, restrained scientific harvesting of some microbes in limited transgression of these default non-harm modes. Although this multifaceted ethic remains secular and hence adaptable to space research settings, it arises from both a qualitative analysis of authoritative Buddhist scriptural ethics as well as the quantified ethnographic survey voices of contemporary American Buddhists. The resulting tripartite ethic, while developed for Mars, contains ramifications for the study of microbes on Earth and further retains application to other research locations in our Solar system.

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Farley, Sally D., et Mark F. Stasson. « Relative Influences of Affect and Cognition on Behavior : Are Feelings or Beliefs More Related to Blood Donation Intentions ? » Experimental Psychology 50, n^o 1 (janvier 2003) : 55–62. http://dx.doi.org/10.1027//1618-3169.50.1.55.

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This study tested the relative predictive power of affect and cognition on global attitude and behavioral intention within the tripartite model of attitude structure. Participants (N = 264) completed questionnaires that included an item regarding blood donation experience, five semantic differential items, four behavioral intention items, and one global attitude item. Participants were randomly assigned to either an affective or cognitive instruction set for the semantic differential items. As predicted, semantic differentials were more highly correlated with both global attitude and behavioral intention when completed under the affective instructions than under the cognitive instructions. In addition, donors’ and non-donors’ attitudes on the semantic differential scales were distinguished from one another only when they were elicited under the affective instruction set. Results provide support for the tripartite model of attitude structure. Future research should examine the relative importance of affect and cognition in less emotion-laden domains.

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SHEN, CHENGCHENG, et YING LIU. « A TRIPARTITE CLUSTERING ANALYSIS ON MICRORNA, GENE AND DISEASE MODEL ». Journal of Bioinformatics and Computational Biology 10, n^o 01 (février 2012) : 1240007. http://dx.doi.org/10.1142/s0219720012400070.

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Alteration of gene expression in response to regulatory molecules or mutations could lead to different diseases. MicroRNAs (miRNAs) have been discovered to be involved in regulation of gene expression and a wide variety of diseases. In a tripartite biological network of human miRNAs, their predicted target genes and the diseases caused by altered expressions of these genes, valuable knowledge about the pathogenicity of miRNAs, involved genes and related disease classes can be revealed by co-clustering miRNAs, target genes and diseases simultaneously. Tripartite co-clustering can lead to more informative results than traditional co-clustering with only two kinds of members and pass the hidden relational information along the relation chain by considering multi-type members. Here we report a spectral co-clustering algorithm for k-partite graph to find clusters with heterogeneous members. We use the method to explore the potential relationships among miRNAs, genes and diseases. The clusters obtained from the algorithm have significantly higher density than randomly selected clusters, which means members in the same cluster are more likely to have common connections. Results also show that miRNAs in the same family based on the hairpin sequences tend to belong to the same cluster. We also validate the clustering results by checking the correlation of enriched gene functions and disease classes in the same cluster. Finally, widely studied miR-17-92 and its paralogs are analyzed as a case study to reveal that genes and diseases co-clustered with the miRNAs are in accordance with current research findings.

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Jackson, Ben, Peter Knapp et Mark R. Beauchamp. « Origins and Consequences of Tripartite Efficacy Beliefs Within Elite Athlete Dyads ». Journal of Sport and Exercise Psychology 30, n^o 5 (octobre 2008) : 512–40. http://dx.doi.org/10.1123/jsep.30.5.512.

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Drawing from Lent and Lopez’s (2002) “tripartite” model of relational efficacy, the overall purpose of this study was to examine antecedents and consequences of self-effcacy, other-efficacy, and relation-inferred self-efficacy (RISE) within six international-level athlete dyads. Semistructured interviews were conducted and data were content analyzed using deductive and inductive procedures. Sources of efficacy emerged in relation to perceptions regarding (i) oneself, (ii) one’s partner, (iii) the dyad/relationship, and (iv) external factors. Results also revealed the emergence of a number of salient intrapersonal and interpersonal outcomes, incorporating cognitive, affective, as well as behavioral consequences. Implications for theory development and future research are considered, and applied propositions are discussed with regard to effective relationship management in elite sport.

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Häge, Martin, et Manfred Joswig. « Mapping local microseismicity using short-term tripartite small array installations — Case study : Coy region (SE Spain) ». Tectonophysics 471, n^o 3-4 (juin 2009) : 225–31. http://dx.doi.org/10.1016/j.tecto.2009.02.016.

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