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1.
Sci Total Environ ; 857(Pt 3): 159700, 2023 Jan 20.
Artigo em Inglês | MEDLINE | ID: mdl-36306850

RESUMO

Sustainability is a very complex concept made up of a multitude of interacting aspects that do not necessarily work synergistically with each other. The consequential outcome of cross-cutting drivers, such as digitalisation, is often difficult to assess, as the achievement of certain targets may also inadvertently hinder progress towards others. This investigation describes a comprehensive and systematic country-based analysis of statistical associations between digitalization and sustainability indicators operating at three different levels (i.e., index, goal and indicators). Results showed strong correlations between the composite indices for digitalization (IDI Development Index), sustainability (SDG Index from) and economic growth (GCI and GDP). However, the analysis of lower-level indicators provides a more ambiguous picture, with 2 of the sustainability goals and 22 % of the sustainability indicators included in the SDG Index showing negative associations with digitalisation. It appears that while synergies are generated in aspects related to economic and social sustainability, trade-offs occur in areas related to environmental protection such as climate change, depletion of natural resources and waste generation due to their negative associations with existing economic development models. These structural obstacles need to be acknowledged and adequately managed in order to ensuring harmonious and integral progress towards effective sustainability.


Assuntos
Conservação dos Recursos Naturais , Desenvolvimento Sustentável , Mudança Climática , Objetivos
2.
Rev. eletron ; 42(4)Jul-Agos. 2017. graf
Artigo em Espanhol | CUMED | ID: cum-75562

RESUMO

Fundamento: la catarata es la causa más frecuente de pérdida de la visión en la población mayor de 60 años, su tratamiento es el proceder quirúrgico oftalmológico más realizado en la actualidad.Objetivo: describir los resultados de la cirugía de cataratas utilizando las modalidades de extracción extracapsular y facoemulsificación del cristalino, en pacientes del Centro Oftalmológico de Las Tunas, durante el año 2016.Métodos: se realizó un estudio descriptivo, retrospectivo a 1348 ojos en pacientes portadores de catarata que fueron intervenidos, mediante extracción extracapsular del cristalino (1257 ojos) y facoemulsificación (91 ojos), en el lugar y período de tiempo ya definidos.Resultados: la complicación quirúrgica más frecuente fue la rotura de la capsula posterior en la extracción extracapsular del cristalino. La agudeza visual fue superior en los ojos intervenidos mediante facoemulsificación con un promedio de ≥ 0,6 de visión, y recuperación visual más precoz. La endoftalmitis postquirúrgica tuvo una incidencia de 0,44.Conclusiones: ambas técnicas quirúrgicas resultaron ser efectivas para lograr una mejor calidad visual en pacientes operados de catarata, con una rápida incorporación a su vida social(AU)


Background: cataract is the most frequent cause of vision loss in the population over 60 years and its treatment is the ophthalmologic surgical procedure mostly performed today.Objective: to describe the results of cataract surgery using the two types of surgical procedures, the extracapsular cataract extraction and the phacoemulsification of the crystalline lens, in patients of the Ophthalmologic Center of Las Tunas during the year 2016.Methods: a descriptive and retrospective study was performed to 1348 patients (eyes) suffering from cataract who were operated on by extracapsular cataract extraction (1257 eyes) and phacoemulsification (91 eyes) at the place and during the period herein mentioned.Results: the most frequent surgical complication was posterior capsular tear in the extracapsular extraction of the lens. The visual acuity was higher in the eyes operated on by means of phacoemulsification with an average of ≥ 0,6 of vision, and a fastest visual recovery. Postoperative endophthalmitis had an incidence of 0,44.Conclusions: both surgical techniques proved to be effective in achieving better visual quality in patients operated on for cataract, with a rapid incorporation into their social life(AU)


Assuntos
Humanos , Catarata , Extração de Catarata , Facoemulsificação , Epidemiologia Descritiva
3.
Rev electron ; 42(1)Ene-Feb. 2017. ilus
Artigo em Espanhol | CUMED | ID: cum-75524

RESUMO

El tatuaje escleral es una forma de modificación de una parte de los ojos por inoculación de tintas y pinturas entre la conjuntiva bulbar y la epiesclera. Es considerada una extraña forma de tatuarse el cuerpo, poniendo en peligro el órgano de la visión. Se describen dos casos de adultos que fueron atendidos en el cuerpo de guardia de oftalmología por haberse inyectado pintura de diferentes procedencias en los ojos, para tatuarlos. Refieren como antecedentes que personas no expertas fueron las que le inyectaron las conjuntivas. Los síntomas descritos fueron el dolor, lagrimeo y cefaleas en los tres primeros días. Se describe al examen oftalmológico en ambos casos, edema palpebral, blefarospasmo intenso, secreciones conjuntivales e inyección conjuntival severa. Se impuso tratamiento en ambos pacientes y se citaron para consulta especializada para toma fotográfica, actualmente se les da seguimiento en consulta (AU)


Scleral tattooing is a form of modification of a part of the human eye by inoculation of inks and paints between the bulbar conjunctiva and the episclera of the eyes. It is considered a strange form of tattooing the body, putting the organ of vision in danger. This study describes two cases of adults who were attended to at the ophthalmology emergency department because they injected paint from different sources into the eyes to tattoo them. They stated that non-expert people were the ones who injected it into their conjunctivas. The symptoms described were pain, weeping and headaches during the first three days. On ophthalmologic examination palpebral edema, severe blepharospasm, conjunctival secretions and severe conjunctival injection were described in both cases. Treatment was ordered for both patients and they were given an appointment for a specialized consultation for photographic shots. They are currently followed up in office (AU)


Assuntos
Humanos , Masculino , Adulto , Tatuagem , Esclera , Saúde Ocular
5.
Rev. Fac. Med. UNAM ; 31(2): 39-42, mar.-abr. 1988. tab
Artigo em Espanhol | LILACS | ID: lil-95254

RESUMO

Se analizaron 31 muestras de ostión desconchado, provenientes de un mercado de mariscos en México, D.F., con el fín de conocer la concentración de bacterias indicadores de contaminación fecal (siguiendo el método descrito por las APHA12), y la frecuencia de aislamiento de Salmonella spp. (Aplicándose las técnicas descritas por Andrews et al. incuvando además a 41 grados centígrados). En la myoría de las muestras se registraron altos niveles de bacterias asociadas a contaminación fecal (10 CT y CF). Sin embargo sólo se obtuvieron 6 asilamientos de Salmonella, tres correspondieron a S javiana, y dos más no se serotipificaron. Los resultados obtenidos concuerdan con los encontrados por otros autores con respecto a la relación existente entre la alta concentración de coliformes fecales y la presencia de Salmonella spp. Se discute también el posible riesgo que implica consumir ostiones crudos


Assuntos
Enterobacter/isolamento & purificação , Enterobacter/patogenicidade , Escherichia coli/isolamento & purificação , Escherichia coli/patogenicidade , Alimentos , Salmonella/isolamento & purificação , Salmonella/patogenicidade , Aeromonas , Infecções Bacterianas/epidemiologia , Infecções Bacterianas/etiologia , Infecções Bacterianas/microbiologia , Serratia
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