Diseño de herramientas administrativas para lograr mayor efectividad en la atención del servicio al cliente en la Alcaldía Municipal de Chinameca Departamento de San Miguel

El objetivo general de esta invesigación es elaborar herramientas administrativas para lograr una mayor efectividad en la atención del servicio al cliente en la Alcaldía Municipal de Chinameca, Departamento de San Miguel. Para este caso, la metodología utilizada fue el Diseño de Herramientas Administrativas, para lograr para lograr mayor efectividad en la atención del servicio al cliente en La Alcaldía Municipal de Chinameca, Departamento de San Miguel se implementó la investigación descriptiva ya que esta se ajusta a las características propias del estudio, ya que busca especificar las propiedades importantes de personas, grupos, comunidades o cualquier otro fenómeno que sea sometido a análisis, además permite describir las fases de dicho proceso administrativo. La investigación ayudó a mejorar el estudio, porque permitió establecer contacto directo con la realidad a fin de conocerla mejor, la finalidad de esta radica en formular nuevas teorías o modificar las existentes, e incrementar los conocimientos, el modo de llegar a elaborar teorías. Pudiéndose concluir que en la Alcaldía Municipal de Chinameca, era necesaria la implementación de herramientas administrativas tales como: manual de funciones y descripción de puestos, manual de bienvenida y código de ética. Ya que las actuales autoridades no cuentan con dichas herramientas, las cuales son de gran utilidad para el manejo del personal. Que en la Alcaldía Municipal de Chinameca no se realiza el proceso de aplicación de personas debido a que no cuentan con un modelo de descripción y diseño de cargos, por lo que los empleados desempeñan funciones que no están acorde a la naturaleza del puesto de trabajo que desarrollan, ya que la forma en que se dan a conocer las funciones al personal es verbalmente debido a que no existen ningún procedimiento por escrito; además no se lleva a cabo la evaluación del desempeño por lo que los empleados no se esmeran en desarrollar de forma más eficiente su trabajo

El discurso editorial del diario “La Mañana”: desde la “Operación Primicia” (5/10/1975) hasta el golpe cívico militar, llamado Proceso de Reorganización Nacional (24/3/1976)

El 5 de octubre de 1975 Montoneros implementó por primera vez en Formosa, acciones de tipo militar, con el intento de copamiento del Regimiento 29 de Infantería de Monte (RIMte 29), ubicado en la capital provincial. La acción se llevó a cabo, por parte de Montoneros con uniforme lo que distingue como la primera incursión del naciente Ejército Montonero, de allí que la propia organización bautizó a la maniobra como “Operación Primicia”. Cinco meses después de ese hecho sucedido en Formosa, se produjo la ruptura de la institucionalidad con el golpe cívico militar más atroz de la Argentina. El diario “La Mañana” de Formosa –único medio gráfico provincial en aquel momento- puso de manifiesto en su discurso las circunstancias de la época que hasta el momento no ha sido analizado ni con las herramientas de la historia y menos aún con las de la ciencia de la comunicación social. De allí que consideramos como aporte significativo un análisis que no se agota en la semiótica porque se utilizarán las herramientas que posibilitan las ciencias sociales del periodismo y la historia. Además, es importante señalar que El diario “La Mañana” de Formosa fue fundado el 7 de septiembre de 1961 y desde su publicación hasta la actualidad es uno de los medios periodísticos escritos más importantes de la sociedad formoseña.Facultad de Periodismo y Comunicación Socia

Efeito do controle químico da mancha de grãos no cultivo de arroz no litoral equatoriano: Effect of chemical control of grain spotting in rice cultivation in the ecuadorian litoral

O objetivo desta pesquisa foi avaliar o efeito do controle químico da mancha de grãos no cultivo de arroz na costa equatoriana. A pesquisa foi realizada nos terrenos da estação experimental "Palmar", pertencente à Faculdade de Ciências Agrárias da Universidade Técnica de Babahoyo, localizada no km 12 da via Babahoyo - Montalvo, com coordenadas geográficas 01 0 49 '15" de latitude sul e 790 32' de longitude oeste. O local tem um clima tropical úmido, o solo tem uma topografia plana e uma textura argilosa. Como material de plantio, foram utilizadas sementes da variedade INIAP 14. Foram estudados sete tratamentos, que consistiram em produtos fungicidas em diferentes doses, como Nativo (Trifloxistrobina + Tebuconazol) nas doses de 600 e 700 cc/ha; Starner 20 WP (Ácido oxolínico) nas doses de 500 e 600 g/ha; Phyton (Sulfato de cobre pentahidratado) nas doses de 800 e 1200 cc/ha mais um controle absoluto (sem aplicação do produto). O projeto experimental foi um projeto de blocos completamente aleatórios, com sete tratamentos e três réplicas. As comparações das médias dos tratamentos foram feitas usando o teste de Tukey a 95% de probabilidade. Para estimar os efeitos dos tratamentos, foram avaliadas as seguintes variáveis: incidência da doença, gravidade da doença, eficácia do fungicida, altura da planta, número de perfilhos e espigas por metro quadrado, comprimento da panícula, grãos por espiga, peso de 1000 grãos e produtividade. A partir da análise e interpretação dos resultados experimentais, foi determinado que a presença da doença mancha de grãos na cultura do arroz, em todas as parcelas experimentais plantadas na área do CEDEGE, com maior incidência no tratamento que aplicou Phyton (sulfato de cobre pentahidratado) na dose de 1200 cc/ha aos 50 e 65 dias, enquanto aumentou no tratamento controle (sem aplicação do produto) aos 80 dias após o transplante; a avaliação realizada aos 50 dias registrou maior porcentagem de severidade no tratamento controle (sem aplicação do produto); aos 90 dias após o transplante, registrou-se que o tratamento com Nativo (Trifloxistrobina + Tebuconazol) na dose de 700 cc/ha apresentou maior eficácia dos fungicidas; o tratamento com o produto Starner 20 WP (ácido oxolínico) na dose de 600 g/ha apresentou a maior altura de planta, enquanto o tratamento com o produto Nativo (Trifloxistrobina + Tebuconazol) na dose de 700 cc/ha apresentou o maior número de perfilhos/m2 e comprimento de panícula; o tratamento com o produto Nativo (Trifloxistrobina + Tebuconazol) na dose de 600 cc/ha apresentou o maior número médio de espigas/m2; o maior número médio de grãos/espiga foi encontrado no tratamento que utilizou Starner 20 WP (ácido oxolínico) na dose de 500 g/ha e o maior peso médio de 1000 grãos foi registrado no tratamento que utilizou Nativo (Trifloxistrobina + Tebuconazol) na dose de 700 cc/ha e a maior produtividade

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

Peer reviewe

An embedding technique to determine ττ backgrounds in proton-proton collision data

An embedding technique is presented to estimate standard model tau tau backgrounds from data with minimal simulation input. In the data, the muons are removed from reconstructed mu mu events and replaced with simulated tau leptons with the same kinematic properties. In this way, a set of hybrid events is obtained that does not rely on simulation except for the decay of the tau leptons. The challenges in describing the underlying event or the production of associated jets in the simulation are avoided. The technique described in this paper was developed for CMS. Its validation and the inherent uncertainties are also discussed. The demonstration of the performance of the technique is based on a sample of proton-proton collisions collected by CMS in 2017 at root s = 13 TeV corresponding to an integrated luminosity of 41.5 fb(-1).Peer reviewe

Bose-Einstein correlations of charged hadrons in proton-proton collisions at s\sqrt s = 13 TeV

Bose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in proton-proton collisions at $\sqrt{s}$ = 13 TeV. The results are based on data collected using the CMS detector at the LHC during runs with a special low-pileup configuration. Three analysis techniques with different degrees of dependence on simulations are used to remove the non-Bose-Einstein background from the correlation functions. All three methods give consistent results. The measured lengths of homogeneity are studied as functions of particle multiplicity as well as average pair transverse momentum and mass. The results are compared with data from both CMS and ATLAS at $\sqrt{s}$ = 7 TeV, as well as with theoretical predictions.[graphic not available: see fulltext]Bose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in proton-proton collisions at $\sqrt{s} =$ 13 TeV. The results are based on data collected using the CMS detector at the LHC during runs with a special low-pileup configuration. Three analysis techniques with different degrees of dependence on simulations are used to remove the non-Bose-Einstein background from the correlation functions. All three methods give consistent results. The measured lengths of homogeneity are studied as functions of particle multiplicity as well as average pair transverse momentum and mass. The results are compared with data from both CMS and ATLAS at $\sqrt{s} =$ 7 TeV, as well as with theoretical predictions

Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV

A search is presented for dark matter in proton-proton collisions at a center-of-mass energy of root s= 13 TeV using events with at least one high transverse momentum (p(T)) muon, at least one high-p(T) jet, and large missing transverse momentum. The data were collected with the CMS detector at the CERN LHC in 2016 and 2017, and correspond to an integrated luminosity of 77.4 fb(-1). In the examined scenario, a pair of scalar leptoquarks is assumed to be produced. One leptoquark decays to a muon and a jet while the other decays to dark matter and low-p(T) standard model particles. The signature for signal events would be significant missing transverse momentum from the dark matter in conjunction with a peak at the leptoquark mass in the invariant mass distribution of the highest p(T) muon and jet. The data are observed to be consistent with the background predicted by the standard model. For the first benchmark scenario considered, dark matter masses up to 500 GeV are excluded for leptoquark masses m(LQ) approximate to 1400 GeV, and up to 300 GeV for m(LQ) approximate to 1500 GeV. For the second benchmark scenario, dark matter masses up to 600 GeV are excluded for m(LQ) approximate to 1400 GeV. (C) 2019 The Author(s). Published by Elsevier B.V.Peer reviewe

Search for an L-mu - L-tau gauge boson using Z -> 4 mu events in proton-proton collisions at root s=13 TeV

A search for a narrow Z' gauge boson with a mass between 5 and 70 GeV resulting from an L-mu - L-tau U (1) local gauge symmetry is reported. Theories that predict such a particle have been proposed as an explanation of various experimental discrepancies, including the lack of a dark matter signal in direct-detection experiments, tension in the measurement of the anomalous magnetic moment of the muon, and reports of possible lepton flavor universality violation in B meson decays. A data sample of proton-proton collisions at a center-of-mass energy of 13 TeV is used, corresponding to an integrated luminosity of 77.3 fb(-1) recorded in 2016 and 2017 by the CMS detector at the LHC. Events containing four muons with an invariant mass near the standard model Z boson mass are analyzed, and the selection is further optimized to be sensitive to the events that may contain Z -> Z'mu mu -> 4 mu decays. The event yields are consistent with the standard model predictions. Upper limits of 10(-8)-10(-7) at 95% confidence level are set on the product of branching fractions B(Z -> Z'mu mu)B(Z' -> mu mu), depending on the Z' mass, which excludes a Z' boson coupling strength to muons above 0.004-0.3. These are the first dedicated limits on L-mu - L-tau models at the LHC and result in a significant increase in the excluded model parameter space. The results of this search may also be used to constrain the coupling strength of any light Z' gauge boson to muons. (C) 2019 The Author(s). Published by Elsevier B.V.Peer reviewe

Azimuthal separation in nearly back-to-back jet topologies in inclusive 2-and 3-jet events in pp collisions at root s=13TeV

A measurement for inclusive 2- and 3-jet events of the azimuthal correlation between the two jets with the largest transverse momenta, Delta phi(12), is presented. The measurement considers events where the two leading jets are nearly collinear ("back-to-back") in the transverse plane and is performed for several ranges of the leading jet transverse momentum. Proton-proton collision data collected with the CMS experiment at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 35.9 fb(-1) are used. Predictions based on calculations using matrix elements at leading-order and next-to-leading-order accuracy in perturbative quantum chromodynamics supplemented with leading-log parton showers and hadronization are generally in agreement with themeasurements. Discrepancies between the measurement and theoretical predictions are as large as 15%, mainly in the region 177 degrees <Delta phi(12) <180 degrees. The 2- and 3-jet measurements are not simultaneously described by any of models.Peer reviewe