نتایج جستجو برای: human barriers
تعداد نتایج: 1715918 فیلتر نتایج به سال:
One of the factors that influence people’s food habits is education. This paper discussed the concept of nutrition education and the relevance of nutrition education to individual and family health. The barriers to effective implementation of nutrition education were also discussed. These include lack of contact with professionals, attitude, limitation of human and material resources and too mu...
Bioactive products from snail slime of “Helix” specie have potential applications in preventing and/or treating several human diseases and in cancer diagnosis. However, the poor pharmacokinetics characteristics of these natural compounds limit their use. Nanotechnology offers promising solutions for the enhanced formulation of these molecules through the synthesis of nanosized drug del...
introduction: the critical dependence of healthcare services systems on information along with the indigenous restriction of paper documents in satisfying this need has caused a trend toward computer information systems. the main goal of such systems is to achieve electronic health records (ehr). however, implementation of ehr in healthcare organizations is difficult and complicated. this resea...
The use of nanoparticles in medicine is ever increasing, and it is important to understand their targeted and non-targeted effects. We have previously shown that nanoparticles can cause DNA damage to cells cultured below a cellular barrier without crossing this barrier. Here, we show that this indirect DNA damage depends on the thickness of the cellular barrier, and it is mediated by signalling...
This paper seeks to advance our understanding of the adoption barriers faced by the 250 million people aged 15 and older in Latin America who are not regular Internet users. The data is sourced from large-scale household surveys in four countries: Colombia, Ecuador, Mexico and Peru. The empirical strategy is based on modeling the probability that non-adopters cite different reasons for non-subs...
Crossing the blood-brain and the blood-cerebrospinal fluid barriers (BCSFB) is one of the fundamental challenges in the development of new therapeutic molecules for brain disorders because these barriers prevent entry of most drugs from the blood into the brain. However, some large molecules, like the protein transferrin, cross these barriers using a specific receptor that transports them into ...
The research reported in this paper aimed to identify and explore potential cultural, operational, managerial, organisational and technical barriers and risks that can affect successful long-term exploitation of Enterprise Resource Planning (ERP) systems in Chinese SOEs. The study adopted a mixed-methods research design, which consisted of a questionnaire survey and a follow-up multiple case st...
In the present age of Sustainable development recycling of plastics is very much crucial and one good reason to recycle plastic is that there is just so much of it.. Plastic recycling happens to be one of the most advantageous ways for re-using plastic products. Another important cause remains hidden in the fact that plastics can take thousand of years to biodegrade. Therefore, analysis of barr...
This study aimed to identify major barriers to Papanicolaou (Pap) test uptake and human papillomavirus (HPV) vaccine acceptability. Three focus groups with 16 young Korean immigrant women residing in a community in the Midwest were conducted. Braun and Clarke's six phases of thematic analysis were used to develop themes. Three major themes emerged as barriers: (a) limited knowledge about cervic...
conventional agriculture systems of production often lead to environmental degradation, economic problems and even social conflict. the efficacy of agriculture systems conducive to the economic, environmental and social sustainability of farming operations has been demonstrated, yet the adoption of sustainable agricultural practices is not widespread. this study evaluates the barriers of sustai...
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