La imagen y la narrativa como herramientas para el abordaje psicosocial en escenarios de violencia. Departamento de Boyacá.

Considerando la relevancia del enfoque narrativo en el Diplomado de Acompañamiento psicosocial en escenarios de violencia y tomando el caso número 2 “caso Camilo” del libro Voces historias de violencia y esperanza en Colombia, se realizó un análisis detallado de 5 relatos, los cuales reflejan las diversas problemáticas que expresan la violencia. El análisis permitió indagar sobre las diversas situaciones y complejidades que afectan a las poblaciones y el impacto de las problemáticas que perturban no solo al individuo sino a la colectividad. La actividad se llevó a cabo por medio de una metodología participativa en el foro, la cual contribuía al desarrollo de actividades significativas en el proceso de aprendizaje. De igual manera se abordó el caso “Peñas Coloradas”, el cual refleja situaciones reales de una comunidad rural, víctimas de desplazamiento forzado, quienes sufrieron en carne propia el abandono del Estado, la vulneración de derechos, desarraigo de tierras y el abuso de poder.Considering the relevance of the narrative approach in the Diploma of Psychosocial Accompaniment in scenarios of violence and taking the case number 2 "Camilo case" from the book "Voices, stories of violence and hope in Colombia", a detailed analysis of 5 stories was carried out, which reflect the various problems that express violence. The analysis made it possible to investigate the different situations and complexities that affect the populations and the impact of the problems that disturb not only the individual but also the collective. The activity was carried out through a participatory methodology in the forum, which contributed to the development of meaningful activities in the learning process. Likewise, the "Peñas Coloradas" case was addressed, which reflects real situations of a rural community, victims of forced displacement, who suffered in their own flesh the abandonment of the State, the violation of rights, the uprooting of land and the abuse of power

Desafíos que enfrenta el área de gestión del talento humano frente al sistema de gestión de la seguridad y salud en el trabajo en la ESE Hospital Divino Salvador de Sopó

De acuerdo con las políticas de protección de los trabajadores colombianos y la normativa establecida para el Sistema de Gestión de Seguridad y Salud en el Trabajo (SG-STT) se tiene que esta debe ser implementada por todos los empleadores públicos y privados quienes deben asegurar el cumplimiento mínimo de las normas establecidas esto con el fin de prevenir riesgos laborales y salvaguardar la integridad de cada uno de los trabajadores a través de la identificación de situaciones peligrosas y llevando a cabo acciones de intervención. Lo anterior con el fin de mejorar el ambiente laboral, el bienestar y calidad de vida de cada uno de los trabajadores, así como disminuir los índices de ausentismo por enfermedad laboral, índices de accidentalidad y mortalidad por accidentes de trabajo y finalmente con el fin de aumentar la productividad.In accordance with the protection policies of Colombian workers and the regulations established for the Occupational Health and Safety Management System (SG-STT), this must be implemented by all public and private employers who must ensure the Minimum compliance with the established standards in order to prevent occupational risks and safeguard the integrity of each of the workers through the identification of dangerous situations and carrying out intervention actions. The above to improve the work environment, the well-being and quality of life of each of the workers, as well as reduce the rates of absenteeism due to occupational illness, accident rates and mortality due to work accidents and finally with the purpose of increase productivity

The genetic architecture of the human cerebral cortex

The cerebral cortex underlies our complex cognitive capabilities, yet little is known about the specific genetic loci that influence human cortical structure. To identify genetic variants that affect cortical structure, we conducted a genome-wide association meta-analysis of brain magnetic resonance imaging data from 51,665 individuals. We analyzed the surface area and average thickness of the whole cortex and 34 regions with known functional specializations. We identified 199 significant loci and found significant enrichment for loci influencing total surface area within regulatory elements that are active during prenatal cortical development, supporting the radial unit hypothesis. Loci that affect regional surface area cluster near genes in Wnt signaling pathways, which influence progenitor expansion and areal identity. Variation in cortical structure is genetically correlated with cognitive function, Parkinson's disease, insomnia, depression, neuroticism, and attention deficit hyperactivity disorder

MUSiC : a model-unspecific search for new physics in proton-proton collisions at root s=13TeV

Results of the Model Unspecific Search in CMS (MUSiC), using proton-proton collision data recorded at the LHC at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1), are presented. The MUSiC analysis searches for anomalies that could be signatures of physics beyond the standard model. The analysis is based on the comparison of observed data with the standard model prediction, as determined from simulation, in several hundred final states and multiple kinematic distributions. Events containing at least one electron or muon are classified based on their final state topology, and an automated search algorithm surveys the observed data for deviations from the prediction. The sensitivity of the search is validated using multiple methods. No significant deviations from the predictions have been observed. For a wide range of final state topologies, agreement is found between the data and the standard model simulation. This analysis complements dedicated search analyses by significantly expanding the range of final states covered using a model independent approach with the largest data set to date to probe phase space regions beyond the reach of previous general searches.Peer reviewe

Measurement of prompt open-charm production cross sections in proton-proton collisions at root s=13 TeV

The production cross sections for prompt open-charm mesons in proton-proton collisions at a center-of-mass energy of 13TeV are reported. The measurement is performed using a data sample collected by the CMS experiment corresponding to an integrated luminosity of 29 nb(-1). The differential production cross sections of the D*(+/-), D-+/-, and D-0 ((D) over bar (0)) mesons are presented in ranges of transverse momentum and pseudorapidity 4 < p(T) < 100 GeV and vertical bar eta vertical bar < 2.1, respectively. The results are compared to several theoretical calculations and to previous measurements.Peer reviewe

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

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

Peer reviewe

Measurement of B-c(2S)(+) and B-c*(2S)(+) cross section ratios in proton-proton collisions at root s=13 TeV

Peer reviewe

Development and validation of HERWIG 7 tunes from CMS underlying-event measurements

This paper presents new sets of parameters (“tunes”) for the underlying-event model of the HERWIG7 event generator. These parameters control the description of multiple-parton interactions (MPI) and colour reconnection in HERWIG7, and are obtained from a fit to minimum-bias data collected by the CMS experiment at s=0.9, 7, and 13Te. The tunes are based on the NNPDF 3.1 next-to-next-to-leading-order parton distribution function (PDF) set for the parton shower, and either a leading-order or next-to-next-to-leading-order PDF set for the simulation of MPI and the beam remnants. Predictions utilizing the tunes are produced for event shape observables in electron-positron collisions, and for minimum-bias, inclusive jet, top quark pair, and Z and W boson events in proton-proton collisions, and are compared with data. Each of the new tunes describes the data at a reasonable level, and the tunes using a leading-order PDF for the simulation of MPI provide the best description of the dat