Fidelización de los trabajadores tras una operación de fusión o adquisición empresarial

The purpose of this article is to highlight various variable remuneration schemes to employees as a consequence of the acquisition, by private equity entities, of a company in which these employees render their services; or, in the event of a merger undertaken in which the private equity entity gains control of the company being acquired. Taking into account that sometimes the managing team of the company which acquires the business could not understand the specific business of the sector of activity of the acquired company, the «key» employees could be empowered by them to carry out the transactional decision making and leading process of the company. Thus, the employees would receive an economic incentive should they undertake specific objectives determined by the employer, as well as their commitment and permanence in the company. In this article we have highlighted the following remuneration schemes, assuming its frequent use in these kind of transactions: compensation by means of the granting of share capital in the company and short, medium and long term bonus. The present article emphasises the reasons and the essential aspects of its granting to employees, the type of plans, as well as the effects in case of termination of the employment agreement and in the event of claims of amounts.Este artículo tiene por objeto poner de manifiesto algunas de las fórmulas de retribución salarial variable que pudieran recibir los empleados como consecuencia de la adquisición de la compañía en la que éstos prestan sus servicios por parte de una empresa de capital riesgo o en los supuestos de fusión de sociedades en los que dicha entidad pudiese hacerse con el control de la misma. El equipo directivo de la sociedad adquirente no necesariamente tiene que conocer el sector de actividad de la empresa adquirida, con lo que, en muchas ocasiones, podría delegar a los empleados «clave» de la misma la toma de decisiones operativas y de llevanza de ésta, a cambio de asegurar el compromiso y la permanencia de estos trabajadores, incentivándolos económicamente para que cumplan con una serie de objetivos empresariales. Los sistemas de retribución en los que nos hemos centrado, por su frecuente utilización en este tipo de operaciones, son: la retribución mediante sistemas de participación en el capital social de la empresa y los llamados bonus a corto, medio y largo plazo. Abordaremos en este artículo los motivos y aspectos fundamentales de su concesión, los tipos de planes existentes, así como las implicaciones en caso de extinción del contrato de trabajo y en materia de reclamación de cantidad

Strategic Planning Model and its Impact on the Development of Micro-Enterprises in the Services Sector in Mexico

Purpose: The aim of this study is to offer the design of a strategic planning model for micro-enterprises from services economic sector in the State of Hidalgo, Mexico and measure its impact on their growth and development.   Theoretical framework: The research reviewed a variety of strategic planning models, which contributed in the design of this new model tailored to Hidalgo’s micro-enterprises from services sector, the main objective is to contribute to their growth and development. Larios (2016), refers to the strategic process sequential model as the set of activities which are conducted in a specific sequence in order to project the future of the organization and achieve their vision, Larios (2016), establishes that this model is made of three stages: designing, implementing and evaluating which is completed by adding conclusions and recommendations. On the other hand, the strategic planning model proposed by Stanton, Etzel and Walter suggests a logical sequence that combines strategic and marketing planning, establishing the specific route that the marketing department needs to follow (Chávez, 2017). A detailed description of the models reviewed during the research work is presented in the literature review section. . Design/methodology/approach: The study applies a quantitave methodology with a non-experimental and transactional – correlational. A questionnaire with Likert scale of five points from totally agree to totally disagree, was given to managerial staff from the sample companies. The sample subject of study consists of 174 micro-enterprises from the services sector located in the State of Hidalgo, Mexico. The quantitative analysis conducted is based on inferential statistics, specifically multiple correlation analysis where the dependent variable is strategic planning and the independent variables are corporate philosophy, key internal factors, key external factors, SWOT analysis, situational diagnosis, objectives and strategic control (Hill y Jones 2015).   Findings: The research findings are that the dimensions that have a positive effect on strategic planning are; philosophy, internal factors, external factors, and strategic objectives.   This was obtained after validating the multiple regression equation

Layering transitions in superfluid helium adsorbed on a carbon nanotube mechanical resonator

Helium is recognized as a model system for the study of phase transitions. Of particular interest is the superfluid phase in two dimensions. We report measurements on superfluid helium films adsorbed on the surface of a suspended carbon nanotube. We measure the mechanical vibrations of the nanotube to probe the adsorbed helium film. We demonstrate the formation of helium layers up to five atoms thickness. Upon increasing the vapour pressure, we observe layer-by-layer growth with discontinuities in both the number of adsorbed atoms and the speed of sound in the adsorbed film. These hitherto unobserved discontinuities point to a series of first-order layering transitions. Our results show that helium multilayers adsorbed on a nanotube are of unprecedented quality compared to previous works. They pave the way to new studies of quantized superfluid vortex dynamics on cylindrical surfaces, of the Berezinskii-Kosterlitz-Thouless phase transition in this new geometry, perhaps also to supersolidity in crystalline single layers as predicted in quantum Monte Carlo calculations.Comment: 10 pages, 3 figure

Gestión de riesgos y estrategias comunitarias ante los desastres en localidades de la región Istmo-Costa en Chiapas

This article discusses increasing risk conditions in societies, based on growing vulnerability of pre-existing perilous scenarios. We undertook a participative diagnostic analysis of risks and community strategies regarding disasters in two rural locations in Pijijiapan, Chiapas. Results demonstrate the perception of risk, social conflicts that derive thereof, intervention strategies of key actors and the general population, and governmental responsibility for overall well-being and development, in tandem with relevant institutions.En este artículo se exponen aproximaciones al aumento de las condiciones de riesgos presentes en las sociedades, derivado de la progresión de situaciones de vulnerabilidad en los escenarios críticos preexistentes en ellas. En tal sentido, se efectuó un análisis de diagnóstico participativo sobre riesgos y estrategias comunitarias ante los desastres en dos localidades rurales de Pijijiapan, Chiapas. Los resultados muestran la percepción del riesgo, los conflictos sociales que se derivan de estos, así como estrategias de intervención de actores clave y población en general, y también la responsabilidad del Estado para el bienestar y desarrollo con la participación de los niveles institucionales

Parasitemia Levels in Trypanosoma cruzi Infection in Spain, an Area Where the Disease Is Not Endemic: Trends by Different Molecular Approaches

Trypanosoma cruzi infection has expanded globally through human migration. In Spain, the mother-to-child route is the mode of transmission contributing to autochthonous Chagas disease (CD); however, most people acquired the infection in their country of origin and were diagnosed in the chronic phase (imported chronic CD). In this context, we assessed the quantitative potential of the Loopamp Trypanosoma cruzi detection kit (Sat-TcLAMP) based on satellite DNA (Sat-DNA) to determine parasitemia levels compared to those detected by real-time quantitative PCRs (qPCRs) targeting Sat-DNA (Sat-qPCR) and kinetoplast DNA minicircles (kDNA-qPCR). This study included 173 specimens from 39 autochthonous congenital and 116 imported chronic CD cases diagnosed in Spain. kDNA-qPCR showed higher sensitivity than Sat-qPCR and Sat-TcLAMP. According to all quantitative approaches, parasitemia levels were significantly higher in congenital infection than in chronic CD (1 × 10-1 to 5 × 105 versus >1 × 10-1 to 6 × 103 parasite equivalents/mL, respectively [P < 0.001]). Sat-TcLAMP, Sat-qPCR, and kDNA-qPCR results were equivalent at high levels of parasitemia (P = 0.381). Discrepancies were significant for low levels of parasitemia and older individuals. Differences between Sat-TcLAMP and Sat-qPCR were not qualitatively significant, but estimations of parasitemia using Sat-TcLAMP were closer to those by kDNA-qPCR. Parasitemia changes were assessed in 6 individual cases in follow-up, in which trends showed similar patterns by all quantitative approaches. At high levels of parasitemia, Sat-TcLAMP, Sat-qPCR, and kDNA-qPCR worked similarly, but significant differences were found for the low levels characteristic of late chronic CD. A suitable harmonization strategy needs to be developed for low-level parasitemia detection using Sat-DNA- and kDNA-based tests. IMPORTANCE: Currently, molecular equipment has been introduced into many health care centers, even in low-income countries. PCR, qPCR, and loop-mediated isothermal amplification (LAMP) are becoming more accessible for the diagnosis of neglected infectious diseases. Chagas disease (CD) is spreading worldwide, and in countries where the disease is not endemic, such as Spain, the parasite Trypanosoma cruzi is transmitted from mother to child (congenital CD). Here, we explore why LAMP, aimed at detecting T. cruzi parasite DNA, is a reliable option for the diagnosis of congenital CD and the early detection of reactivation in chronic infection. When the parasite load is high, LAMP is equivalent to any qPCR. In addition, the estimations of T. cruzi parasitemia in patients living in Spain, a country where the disease is not endemic, resemble natural evolution in areas of endemicity. If molecular tests are introduced into the diagnostic algorithm for congenital infection, early diagnosis and timely treatment would be accomplished, so the interruption of vertical transmission can be an achievable goal.This research was supported by the Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland (WO klob-0003), and the Surveillance Program of Chagas Disease of the National Centre for Microbiology (CNM), Instituto de Salud Carlos III (ISCIII). CNM-ISCIII research team is supported by Fundación Mundo Sano, Spain (MVP 237/19). The ISGlobal research team is supported by the Agència de Gestió d’Ajuts Universitaris i de Recerca AGAUR) (2017 SGR 00924). ISGlobal is a member of the Centres de Recerca de Catalunya (CERCA) Programme, Government of Catalonia (Spain).S

Long-Term Real-World Effectiveness and Safety of Ustekinumab in Crohn’s Disease Patients: The SUSTAIN Study

Background Large real-world-evidence studies are required to confirm the durability of response, effectiveness, and safety of ustekinumab in Crohn’s disease (CD) patients in real-world clinical practice. Methods A retrospective, multicentre study was conducted in Spain in patients with active CD who had received ≥1 intravenous dose of ustekinumab for ≥6 months. Primary outcome was ustekinumab retention rate; secondary outcomes were to identify predictive factors for drug retention, short-term remission (week 16), loss of response and predictive factors for short-term efficacy and loss of response, and ustekinumab safety. Results A total of 463 patients were included. Mean baseline Harvey-Bradshaw Index was 8.4. A total of 447 (96.5%) patients had received prior biologic therapy, 141 (30.5%) of whom had received ≥3 agents. In addition, 35.2% received concomitant immunosuppressants, and 47.1% had ≥1 abdominal surgery. At week 16, 56% had remission, 70% had response, and 26.1% required dose escalation or intensification; of these, 24.8% did not subsequently reduce dose. After a median follow-up of 15 months, 356 (77%) patients continued treatment. The incidence rate of ustekinumab discontinuation was 18% per patient-year of follow-up. Previous intestinal surgery and concomitant steroid treatment were associated with higher risk of ustekinumab discontinuation, while a maintenance schedule every 12 weeks had a lower risk; neither concomitant immunosuppressants nor the number of previous biologics were associated with ustekinumab discontinuation risk. Fifty adverse events were reported in 39 (8.4%) patients; 4 of them were severe (2 infections, 1 malignancy, and 1 fever). Conclusions Ustekinumab is effective and safe as short- and long-term treatment in a refractory cohort of CD patients in real-world clinical practice

Using Interpretable Machine Learning to Identify Baseline Predictive Factors of Remission and Drug Durability in Crohn’s Disease Patients on Ustekinumab

Ustekinumab has shown efficacy in Crohn's Disease (CD) patients. To identify patient profiles of those who benefit the most from this treatment would help to position this drug in the therapeutic paradigm of CD and generate hypotheses for future trials. The objective of this analysis was to determine whether baseline patient characteristics are predictive of remission and the drug durability of ustekinumab, and whether its positioning with respect to prior use of biologics has a significant effect after correcting for disease severity and phenotype at baseline using interpretable machine learning. Patients' data from SUSTAIN, a retrospective multicenter single-arm cohort study, were used. Disease phenotype, baseline laboratory data, and prior treatment characteristics were documented. Clinical remission was defined as the Harvey Bradshaw Index <= 4 and was tracked longitudinally. Drug durability was defined as the time until a patient discontinued treatment. A total of 439 participants from 60 centers were included and a total of 20 baseline covariates considered. Less exposure to previous biologics had a positive effect on remission, even after controlling for baseline disease severity using a non-linear, additive, multivariable model. Additionally, age, body mass index, and fecal calprotectin at baseline were found to be statistically significant as independent negative risk factors for both remission and drug survival, with further risk factors identified for remission

Genetic mechanisms of critical illness in COVID-19.

Host-mediated lung inflammation is present1, and drives mortality2, in the critical illness caused by coronavirus disease 2019 (COVID-19). Host genetic variants associated with critical illness may identify mechanistic targets for therapeutic development3. Here we report the results of the GenOMICC (Genetics Of Mortality In Critical Care) genome-wide association study in 2,244 critically ill patients with COVID-19 from 208 UK intensive care units. We have identified and replicated the following new genome-wide significant associations: on chromosome 12q24.13 (rs10735079, P = 1.65 × 10-8) in a gene cluster that encodes antiviral restriction enzyme activators (OAS1, OAS2 and OAS3); on chromosome 19p13.2 (rs74956615, P = 2.3 × 10-8) near the gene that encodes tyrosine kinase 2 (TYK2); on chromosome 19p13.3 (rs2109069, P = 3.98 ×  10-12) within the gene that encodes dipeptidyl peptidase 9 (DPP9); and on chromosome 21q22.1 (rs2236757, P = 4.99 × 10-8) in the interferon receptor gene IFNAR2. We identified potential targets for repurposing of licensed medications: using Mendelian randomization, we found evidence that low expression of IFNAR2, or high expression of TYK2, are associated with life-threatening disease; and transcriptome-wide association in lung tissue revealed that high expression of the monocyte-macrophage chemotactic receptor CCR2 is associated with severe COVID-19. Our results identify robust genetic signals relating to key host antiviral defence mechanisms and mediators of inflammatory organ damage in COVID-19. Both mechanisms may be amenable to targeted treatment with existing drugs. However, large-scale randomized clinical trials will be essential before any change to clinical practice

Congreso Internacional de Responsabilidad Social Apuestas para el desarrollo regional.

Congreso Internacional de Responsabilidad Social: apuestas para el desarrollo regional [Edición 1 / Nov. 6 - 7: 2019 Bogotá D.C.]El Congreso Internacional de Responsabilidad Social “Apuestas para el Desarrollo Regional”, se llevó a cabo los días 6 y 7 de noviembre de 2019 en la ciudad de Bogotá D.C. como un evento académico e investigativo liderado por la Corporación Universitaria Minuto de Dios -UNIMINUTO – Rectoría Cundinamarca cuya pretensión fue el fomento de nuevos paradigmas, la divulgación de conocimiento renovado en torno a la Responsabilidad Social; finalidad adoptada institucionalmente como postura ética y política que impacta la docencia, la investigación y la proyección social, y cuyo propósito central es la promoción de una “sensibilización consciente y crítica ante las situaciones problemáticas, tanto de las comunidades como del país, al igual que la adquisición de unas competencias orientadas a la promoción y al compromiso con el desarrollo humano y social integral”. (UNIMINUTO, 2014). Dicha postura, de conciencia crítica y sensibilización social, sumada a la experiencia adquirida mediante el trabajo articulado con otras instituciones de índole académico y de forma directa con las comunidades, permitió establecer como objetivo central del evento la reflexión de los diferentes grupos de interés, la gestión de sus impactos como elementos puntuales que contribuyeron en la audiencia a la toma de conciencia frente al papel que se debe asumir a favor de la responsabilidad social como aporte seguro al desarrollo regional y a su vez al fortalecimiento de los Objetivos de Desarrollo Sostenible

Congreso Internacional de Responsabilidad Social Apuestas para el desarrollo regional.

Congreso Internacional de Responsabilidad Social: apuestas para el desarrollo regional [Edición 1 / Nov. 6 - 7: 2019 Bogotá D.C.]El Congreso Internacional de Responsabilidad Social “Apuestas para el Desarrollo Regional”, se llevó a cabo los días 6 y 7 de noviembre de 2019 en la ciudad de Bogotá D.C. como un evento académico e investigativo liderado por la Corporación Universitaria Minuto de Dios -UNIMINUTO – Rectoría Cundinamarca cuya pretensión fue el fomento de nuevos paradigmas, la divulgación de conocimiento renovado en torno a la Responsabilidad Social; finalidad adoptada institucionalmente como postura ética y política que impacta la docencia, la investigación y la proyección social, y cuyo propósito central es la promoción de una “sensibilización consciente y crítica ante las situaciones problemáticas, tanto de las comunidades como del país, al igual que la adquisición de unas competencias orientadas a la promoción y al compromiso con el desarrollo humano y social integral”. (UNIMINUTO, 2014). Dicha postura, de conciencia crítica y sensibilización social, sumada a la experiencia adquirida mediante el trabajo articulado con otras instituciones de índole académico y de forma directa con las comunidades, permitió establecer como objetivo central del evento la reflexión de los diferentes grupos de interés, la gestión de sus impactos como elementos puntuales que contribuyeron en la audiencia a la toma de conciencia frente al papel que se debe asumir a favor de la responsabilidad social como aporte seguro al desarrollo regional y a su vez al fortalecimiento de los Objetivos de Desarrollo Sostenible