La médiation humaniste, pour ‘faire société’ dans la prise en charge des différends

This paper is the work of a collective, and contains multidisciplinary reflexions on a humanistic practice of mediation that was pioneered in France in 1984, and refined over 30 years of practical experience and thousands of completed mediations. This kind of mediation focuses its efforts less on the specific area of dispute, and more on the transformation of human and social relationships, thereby justifying the qualifier ‘humanistic’. The exchanges established between the mediants, made possible and facilitated by the mediator, have the core objective of rebuilding a lasting and peaceable relationship.Humanistic mediation is shown to be a tool for personal, ontological transformation – a way of supporting the deep aspirations and values which everyone needs in order to live. In social interaction it enables common ground (‘commons’) to emerge which forms the basis of a new mode of sharing; it introduces a process that is humanizing and mutually nurturing while still respecting differences. Humanistic mediation is rooted in the trans-modern beginnings of our ongoing societal transformation. By reintroducing a sense of existential solidarity which is founded more on sharing than on exchange, it offers itself as an educational tool for peace, using a civilizing pedagogy to create a humanism for our times.The process is laid out in three sequential phases, which take into account the emotions of the mediants. With often spectacular results, the process leads to a pivotal moment that allows the energy of the conflict to be redirected. The role and attitude of the mediator are precisely defined. The relationship between mediation and institutions such as justice and education is discussed. Humanistic mediation takes its place in the evolution of a justice that both repairs and restores.Cet article est la réflexion pluridisciplinaire d’un collectif sur une pratique humaniste de la médiation, introduite de façon pionnière en 1984 et affinée au cours de 30 ans d’expérience et de milliers de médiations réalisées. Ce type de médiation concentre ses efforts moins sur le différend que sur la transformation des rapports humains et sociaux, justifiant ainsi le qualificatif humaniste. Les échanges instaurés entre les médiants, rendus possibles et facilités par le médiateur, ont pour objectif essentiel de reconstruire une relation pacifiée et durable.La médiation humaniste se révèle un outil ontologique de transformation personnelle prenant appui sur les aspirations profondes et les valeurs dont chacun a besoin pour vivre. Socialement, elle permet l’émergence de communs sur lesquels fonder un nouveau mode de partage, introduisant un processus de fécondation mutuelle et d’humanisation réciproque, dans le respect des différences. La médiation humaniste s’inscrit dans les prémices trans-modernes de la transformation sociétale en cours. Réintroduisant le sens d’une solidarité existentielle, fondée plus sur le partage que sur l’échange, elle se présente comme un outil d’éducation à la paix, pédagogique et civilisateur, pour un humanisme de notre temps.Le déroulement en est explicité en trois phases successives prenant en compte les émotions des médiants et aboutissant à un retournement souvent spectaculaire qui permet de réorienter l’énergie du conflit. Le rôle et la posture du médiateur sont précisés.Le rapport aux institutions Justice et Education est discuté. La médiation humaniste s’inscrit dans une démarche de justice réparatrice et restauratrice

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95 confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV

Search for supersymmetry in events with one lepton and multiple jets in proton-proton collisions at root s=13 TeV

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Measurement of the top quark mass using charged particles in pp collisions at root s=8 TeV

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Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at root s=13 TeV

A search is presented for new particles produced at the LHC in proton-proton collisions at root s = 13 TeV, using events with energetic jets and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated luminosity of 101 fb(-1), collected in 2017-2018 with the CMS detector. Machine learning techniques are used to define separate categories for events with narrow jets from initial-state radiation and events with large-radius jets consistent with a hadronic decay of a W or Z boson. A statistical combination is made with an earlier search based on a data sample of 36 fb(-1), collected in 2016. No significant excess of events is observed with respect to the standard model background expectation determined from control samples in data. The results are interpreted in terms of limits on the branching fraction of an invisible decay of the Higgs boson, as well as constraints on simplified models of dark matter, on first-generation scalar leptoquarks decaying to quarks and neutrinos, and on models with large extra dimensions. Several of the new limits, specifically for spin-1 dark matter mediators, pseudoscalar mediators, colored mediators, and leptoquarks, are the most restrictive to date.Peer reviewe

Combined searches for the production of supersymmetric top quark partners in proton-proton collisions at root s=13 TeV

A combination of searches for top squark pair production using proton-proton collision data at a center-of-mass energy of 13 TeV at the CERN LHC, corresponding to an integrated luminosity of 137 fb(-1) collected by the CMS experiment, is presented. Signatures with at least 2 jets and large missing transverse momentum are categorized into events with 0, 1, or 2 leptons. New results for regions of parameter space where the kinematical properties of top squark pair production and top quark pair production are very similar are presented. Depending on themodel, the combined result excludes a top squarkmass up to 1325 GeV for amassless neutralino, and a neutralinomass up to 700 GeV for a top squarkmass of 1150 GeV. Top squarks with masses from 145 to 295 GeV, for neutralino masses from 0 to 100 GeV, with a mass difference between the top squark and the neutralino in a window of 30 GeV around the mass of the top quark, are excluded for the first time with CMS data. The results of theses searches are also interpreted in an alternative signal model of dark matter production via a spin-0 mediator in association with a top quark pair. Upper limits are set on the cross section for mediator particle masses of up to 420 GeV

Measurement of the top quark forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at √s = 13 TeV

Abstract The parton-level top quark (t) forward-backward asymmetry and the anomalous chromoelectric (d̂ t) and chromomagnetic (μ̂ t) moments have been measured using LHC pp collisions at a center-of-mass energy of 13 TeV, collected in the CMS detector in a data sample corresponding to an integrated luminosity of 35.9 fb−1. The linearized variable AFB(1) is used to approximate the asymmetry. Candidate t t ¯ events decaying to a muon or electron and jets in final states with low and high Lorentz boosts are selected and reconstructed using a fit of the kinematic distributions of the decay products to those expected for t t ¯ final states. The values found for the parameters are AFB(1)=0.048−0.087+0.095(stat)−0.029+0.020(syst),μ̂t=−0.024−0.009+0.013(stat)−0.011+0.016(syst), and a limit is placed on the magnitude of | d̂ t| < 0.03 at 95% confidence level. [Figure not available: see fulltext.

Measurement of t(t)over-bar normalised multi-differential cross sections in pp collisions at root s=13 TeV, and simultaneous determination of the strong coupling strength, top quark pole mass, and parton distribution functions

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Probing effective field theory operators in the associated production of top quarks with a Z boson in multilepton final states at root s=13 TeV

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