BACKGROUND COPD is largely under-diagnosed and once diagnosed usually at a late stage. Early diagnosis is thoroughly recommended but most attempts failed as the disease is marginally known and screening marginally accepted. It is a rare cause of concern in primary care and spirometry is not very common. Exhaled carbon monoxide (eCO) is a 5-seconds easy-to-use device dedicated to monitor cigaret...

BACKGROUND Triatoma infestans is the main vector of Chagas disease in the southern cone countries. Present control strategies based on indoor and outdoor residual insecticide spraying are not sufficient to control disease transmission, particularly in Bolivia. Techniques based on the management of the human environment may be good alternatives or supplements. METHODS Social and entomological ...

Eco-certification has become an increasingly popular market-based tool in the endeavor to reduce negative environmental impacts from fisheries and aquaculture. In this study, we aimed at investigating which psychological consumer characteristics influence demand for eco-labeled seafood by correlating consumers’ stated purchasing of eco-labeled seafood to nine variables: environmental knowledge ...

background: the haplotype phasing is more useful than genotyping markers independently at carrier detection and prena­tal diagnosis of diseases. the pah gene region contains several markers used in detection of pku disease. in the present study, the efficiency of bgl ii- ecor i-vntr haplotype phasing in iranian family trios was investigated. then, this informa­tion was compared with those obtai...

In this study, individuals’ levels of personal responsibility and actual behavior towards protecting the environment were studied to examine the effects both these variables would have on the individuals’ environmental guilt or “eco-guilt.” The research measured 95 participants’ personal eco-guilt through surveys. Half received a manipulation that was used to make them feel responsible for thei...

Eco-efficiency is an important sustainable development and circular economy construct that conceptualizes the relationship between industrial output, resource utilization, and environmental impacts. This paper conducts an eco-efficiency analysis for basin industrial systems using the decomposition model approach. Using data on 10 cities in China’s Songhua River basin, we illustrate the evolutio...

Ecological security is an important basis of the entire human security system, the cornerstone for human survival. Knowing the status of ecological security is crucial for making decisions to avoid ecological disaster. Existing research, both the basic research on ecological security mechanism and information service systems, is still primitive in their abilities to resolve eco-security problem...

In recent decades, several eco-lodges have been established in biodiversity areas of Ethiopia. For example, plenty of eco-lodges are found in Amhara, Oromia and Southern Nation, Nationalities and People’s National Regional States. Most of the times, as eco-lodges are established from environmentally friendly, economically feasible and socially acceptable local materials, we argue that eco-lodge...

Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) is charact erized by a unique combination of extremely low permeability, high strength and deformability. Extensive R&D works and applications over the last 10 years have demonstrated that cast on site UHPFRC is a fast, efficient and price competitive method for the repair/re habilitation of existing structures. More recently, an origina...

We have designed and characterized two new replication-competent avian sarcoma/leukosis virus-based retroviral vectors with amphotropic and ecotropic host ranges. The amphotropic vector RCASBP-M2C(797-8), was obtained by passaging the chimeric retroviral vector RCASBP-M2C(4070A) (6) in chicken embryos. The ecotropic vector, RCASBP(Eco), was created by replacing the env-coding region in the retr...