Planeamiento estratégico para la industria de la silvicultura

La industria de la silvicultura en los últimos años ha tomado gran relevancia en el mundo por el gran potencial que poseen los bosques que no es solo la producción de madera, sino también de la producción de flora de manera sostenible asegurando su perpetuación, los recursos de los bosques aportan grandes beneficios a la sociedad, estos son utilizados en diferentes rubros como la medicina, nutrición entre otros. Esta razón ha hecho que los países desarrollados demanden de estos productos y se vuelva una industria muy atractiva a nivel mundial, convirtiéndose en un elemento primordial en la economía mundial. El Perú es un país que posee extensas hectáreas de bosques con gran diversidad de ecosistemas, clima, especies. La región amazónica está cubierta de árboles madereros y abundante vegetación los cuales no están siendo aprovechados de manera sostenible. Actualmente el Perú no cuenta con una industria de la silvicultura, está orientada a la explotación indiscriminada de los recursos madereros generando empleos informales y deforestación sin protección sostenible del ecosistema. La presente tesis elabora el planeamiento estratégico de la industria de la silvicultura en el Perú, en ella se plasma un exhaustivo análisis de los factores externos e internos de la industria de la silvicultura identificando las oportunidades, fortalezas, debilidades y amenazas que están relacionadas directamente con el incremento de oferta de los productos de los bosques e incrementar la producción utilizando tecnología de punta y personal capacitado en técnicas silvícolas. Para lo cual se establecieron las estrategias principales con los cuales se llegará a cumplir con los objetivos a largo plazo para alcanzar la visión trazadaThe forestry industry in recent years has become very important in the world for the great potential that forests have not only the production of wood, but also the production of flora in a sustainable way, ensuring its perpetuation, the resources of the forests bring great benefits to society, these are used in different areas such as medicine, nutrition and others. This reason has made the developed countries demand these products and become a very attractive industry all around the world, becoming a key element in the world economy. Peru is a country that has extensive hectares of forests with great diversity of ecosystems, climate and species. The Amazon region is covered with timber trees and abundant vegetation which are not being used in a sustainable way. At present, Peru does not have a forestry industry, it is oriented to the indiscriminate exploitation of the wood resources generating informal jobs and deforestation without sustainable protection of the habitats. This thesis elaborates the Strategic planning of the silviculture industry in Peru, which provides an exhaustive analysis of the external and internal factors of the forestry industry, identifying the opportunities, strengths, weaknesses and threats that are directly related to increase the supply of forest products and aggressively increase production using state-of-theart technology and trained personnel in forestry techniques. For this, the main strategies were established focused on the long-term objectives to achieve the vision outlinedTesi

Trabajadores pobres y pobreza en el trabajo: concepto y evolución de la pobreza en la oculación: el impacto de las últimas reformas legales

Secretaría de Estado de Investigación, Desarrollo e InnovaciónFondo Europeo de Desarrollo Regional (FEDER) de la Unión Europe

Elastic scattering and α -particle production in 6 He + 208 Pb collisions at 22 MeV

Experimental results of the elastic scattering of 6He on 208Pb at E LAB=22 MeV, measured at the CRC facility (Louvain-la-Neuve, Belgium), are presented, including results on the 4He production channel. These data were taken with full angular coverage and high angular resolution. Both experimental cross sections are compared with continuum discretized coupled channels and distorted-wave Born approximation calculations, where direct breakup and transfer to the continuum processes are considered. The elastic data confirm the absence of the Coulomb rainbow, while the distribution of α particles indicates that such production is mostly generated by transfer to the continuum.MICINN FPA2005-04460 FPA200502379 FPA2006-13807-c02-01 FPA2007-63074 FPA2009-07653 FPA2009-07387 FPA2010-22131-C02-01Junta de Andalucía FQM-4964Programa Consolider-Ingenio 2010 CSD2007-00042Comisión Europea HPRI-CT-1999-0011

Un modelo de aprendizaje colaborativo para la Edad Moderna: el recurso a las TICS y su aplicación a un entorno de docencia virtual II

Depto. de Historia Moderna y ContemporáneaFac. de Geografía e HistoriaFALSEsubmitte

Genome-wide DNA copy number analysis of acute lymphoblastic leukemia identifies new genetic markers associated with clinical outcome

Altres ajuts: FUCALHH 2013; HUS272U13; GRS 994/A/14, BIO/SA10/14, BIO/SA31/13; Fundación Española de Hematología y Hemoterapia (FEHH), Universidad Pedagógica y Tecnológica de Colombia 223-2011Identifying additional genetic alterations associated with poor prognosis in acute lymphoblastic leukemia (ALL) is still a challenge. Aims: To characterize the presence of additional DNA copy number alterations (CNAs) in children and adults with ALL by whole-genome oligonucleotide array (aCGH) analysis, and to identify their associations with clinical features and outcome. Array-CGH was carried out in 265 newly diagnosed ALLs (142 children and 123 adults). The NimbleGen CGH 12x135K array (Roche) was used to analyze genetic gains and losses. CNAs were analyzed with GISTIC and aCGHweb software. Clinical and biological variables were analyzed. Three of the patients showed chromothripsis (cth6, cth14q and cth15q). CNAs were associated with age, phenotype, genetic subtype and overall survival (OS). In the whole cohort of children, the losses on 14q32.33 (p = 0.019) and 15q13.2 (p = 0.04) were related to shorter OS. In the group of children without good- or poor-risk cytogenetics, the gain on 1p36.11 was a prognostic marker independently associated with shorter OS. In adults, the gains on 19q13.2 (p = 0.001) and Xp21.1 (p = 0.029), and the loss of 17p (p = 0.014) were independent markers of poor prognosis with respect to OS. In summary, CNAs are frequent in ALL and are associated with clinical parameters and survival. Genome-wide DNA copy number analysis allows the identification of genetic markers that predict clinical outcome, suggesting that detection of these genetic lesions will be useful in the management of patients newly diagnosed with ALL

Efectos psicosociales y culturales del desplazamiento

El libro presenta una aproximación a una lectura psicosocial de los efectos del conflicto armado, con ello queremos aportar elementos teóricos y metodológicos a los profesionales interesados, para que puedan intervenir, no sólo en lo que tiene que ver con el sufrimiento emocional de quienes directa o indirectamente viven esta tragedia, sino para que logren incidir en la construcción de alternativas colectivas para prevenir y enfrentar las múltiples consecuencias que genera el desplazamiento forzoso. / Contenido. Preliminares; Capítulo 1 - Impactos psicosociales del desplazamiento y estrategias de intervención; Capítulo 2 - Impactos sociales y culturales del desplazamiento. Capítulo 3 - Impactos del desplazamiento: una mirada de género y de generación; Capítulo 4 - Propuestas y experiencias de atención

Anti-Spike antibodies 3 months after SARS-CoV-2 mRNA vaccine booster dose in patients on hemodialysis: the prospective SENCOVAC study

Background: Patients on hemodialysis are at high-risk for complications derived from coronavirus disease 2019 (COVID-19). The present analysis evaluated the impact of a booster vaccine dose and breakthrough severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections on humoral immunity 3 months after the booster dose. Methods: This is a multicentric and prospective study assessing immunoglobulin G anti-Spike antibodies 6 and 9 months after initial SARS-CoV-2 vaccination in patients on hemodialysis that had also received a booster dose before the 6-month assessment (early booster) or between the 6- and 9-month assessments (late booster). The impact of breakthrough infections, type of vaccine, time from the booster and clinical variables were assessed. Results: A total of 711 patients [67% male, median age (range) 67 (20-89) years] were included. Of these, 545 (77%) received an early booster and the rest a late booster. At 6 months, 64 (9%) patients had negative anti-Spike antibody titers (3% of early booster and 29% of late booster patients, P =. 001). At 9 months, 91% of patients with 6-month negative response had seroconverted and there were no differences in residual prevalence of negative humoral response between early and late booster patients (0.9% vs 0.6%, P =. 693). During follow-up, 35 patients (5%) developed breakthrough SARS-CoV-2 infection. Antibody titers at 9 months were independently associated with mRNA-1273 booster (P =. 001), lower time from booster (P =. 043) and past breakthrough SARS-CoV-2 infection (P <. 001). Conclusions: In hemodialysis patients, higher titers of anti-Spike antibodies at 9 months were associated with mRNA-1273 booster, lower time from booster and past breakthrough SARS-CoV-2 infectionThe present project has been supported by Fresenius Medical Care, Diaverum, Vifor Pharma, Vircell, Fundación Renal Iñigo Álvarez de Toledo and ISCIII FEDER funds RICORS2040 (RD21/0005

Repositioning of the global epicentre of non-optimal cholesterol

High blood cholesterol is typically considered a feature of wealthy western countries(1,2). However, dietary and behavioural determinants of blood cholesterol are changing rapidly throughout the world(3) and countries are using lipid-lowering medications at varying rates. These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health(4,5). However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. Here we pooled 1,127 population-based studies that measured blood lipids in 102.6 million individuals aged 18 years and older to estimate trends from 1980 to 2018 in mean total, non-HDL and HDL cholesterol levels for 200 countries. Globally, there was little change in total or non-HDL cholesterol from 1980 to 2018. This was a net effect of increases in low- and middle-income countries, especially in east and southeast Asia, and decreases in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe. As a result, countries with the highest level of non-HDL cholesterol-which is a marker of cardiovascular riskchanged from those in western Europe such as Belgium, Finland, Greenland, Iceland, Norway, Sweden, Switzerland and Malta in 1980 to those in Asia and the Pacific, such as Tokelau, Malaysia, The Philippines and Thailand. In 2017, high non-HDL cholesterol was responsible for an estimated 3.9 million (95% credible interval 3.7 million-4.2 million) worldwide deaths, half of which occurred in east, southeast and south Asia. The global repositioning of lipid-related risk, with non-optimal cholesterol shifting from a distinct feature of high-income countries in northwestern Europe, north America and Australasia to one that affects countries in east and southeast Asia and Oceania should motivate the use of population-based policies and personal interventions to improve nutrition and enhance access to treatment throughout the world.Peer reviewe

Actas del V Congreso ISUF-H Costa Rica 2021: Ciudades espontáneas versus ciudades planificadas: distintos retos, distintas realidades

En el año 2021 celebramos en Costa Rica la V edición del Congreso ISUF-H, los días 1, 2 y 3 de diciembre, con la Escuela de Arquitectura de la Universidad de Costa Rica como anfitriona del evento. El congreso “Ciudades espontáneas versus ciudades planificadas: distintos retos, distintas realidades” propuso como eje central una reflexión crítica sobre los procesos de urbanización planificada y urbanización espontánea, en el cual se fomente un abordaje de las ciudades como expresión de organización social, económica, ambiental y cultural, enfatizando el carácter ideológico de la urbanización y subrayando su continua construcción como resultado de construcciones complejas. La celebración de un nuevo congreso en América Latina, permitió reforzar la tradición crítica en el abordaje de las ciudades, y reforzar también la necesidad de plantear una perspectiva latinoamericana de los estudios urbanos, y por consiguiente de una teoría urbana latinoamericana. En esta ocasión el congreso se centró en ahondar en la temática de la forma urbana, desde perspectivas transversales que involucren las amplias disciplinas que asumen como objeto de discusión las problemáticas de la ciudad contemporánea y cuestionan la dicotomía planteada entre lo espontáneo y lo planificado. Para la Escuela de Arquitectura de la Universidad de Costa Rica y su Laboratorio de Ciudad y Territorio es un honor haber podido llevar a cabo esta nueva edición del congreso de la Asociación ISUF-H como segunda sede en un país latinoamericano. Relevante para fortalecer la temática de la forma urbana en la región, reforzando alianzas y estableciendo nuevas redes que permitan compartir conocimientos a partir de las experiencias de esas diversidades urbanas. Auspiciar el debate en torno a la morfología urbana y las diferencias entre esas ciudades espontáneas y las planificadas, fue una oportunidad para reunir a expertos de las distintas latitudes hispánicas.UCR::Vicerrectoría de Docencia::Ingeniería::Facultad de Ingeniería::Escuela de Arquitectur