O cuidado de enfermagem como prática empreendedora: oportunidades e possibilidades

OBJETIVOS: Compreender o significado do cuidado de enfermagem como prática social empreendedora. MÉTODOS: Foi baseada na Grounded Theory que, de forma sistemática, criativa e interativa possibilitou o desenvolvimento da teoria: "Vislumbrando o cuidado de enfermagem como prática social empreendedora". Amostra teórica constituiu-se de 35 sujeitos entrevistados, distribuídos em diferentes grupos amostrais. RESULTADOS: O cuidado de enfermagem como prática social empreendedora está associado ao sistema de relações e interações, à capacidade de interagir com os diferentes atores sociais, na capacidade de criar novos canais de comunicação e ações pró-ativas. CONCLUSÃO: A partir do cuidado como prática social empreendedora é possível atuar de forma pró-ativa, inovadora e participativa, sem desconsiderar as contradições sociais emergentes.OBJETIVO: Comprender el significado y desarrollar una teoría sustantiva sobre el cuidado de enfermería como una práctica social emprendedora. METODOS: Se basó en la Grounded Theory que, como un proceso sistemático, creativo e interactivo permitió el desarrollo de la teoría sustantiva: "Vislumbrando el cuidado de enfermería como una práctica social emprendedora". La muestra teórica estuvo constituida por treinta y cinco entrevistados distribuidos en diferentes grupos de muestras. RESULTADOS: El cuidado de enfermería como una práctica social emprendedora se asocia con el sistema de relaciones e interacciones, con la capacidad de interactuar con diferentes actores sociales y, con la capacidad de crear nuevos canales de comunicación y de acciones proactivas. CONCLUSIÓN: A partir del cuidado como una práctica emprendedora es posible actuar de manera proactiva, innovadora y participativa, sin dejar de lado las contradicciones sociales emergentes.OBJECTIVE: To understand the meaning and to develop a substantive theory about nursing care as an enterprising social practice. The METHODS: Was based on the Grounded Theory which, in a systematic, creative and interactive manner allowed the development of the substantive theory: "Realizing the nursing care as an enterprising social practice." The theoretical sample consisted of thirty-five subjects distributed among different groups of samples. RESULTS: The nursing care as an enterprising social practice is associated with the system of relationships and interactions, the ability to interact with different social actors and, the ability to create new channels of communication and proactive actions. CONCLUSION: Considering the care as an enterprising practice is possible to act in a proactive, innovative and participatory way, without neglecting the emerging aspects of social contradictions

Identification of modifiable factors associated with owner-reported equine laminitis in Britain using a web-based cohort study approach

Equine laminitis is a complex disease that manifests as pain and lameness in the feet, often with debilitating consequences. There is a paucity of data that accounts for the multifactorial nature of laminitis and considers time-varying covariates that may be associated with disease development; particularly those that are modifiable and present potential interventions. A previous case-control study identified a number of novel, modifiable factors associated with laminitis which warranted further investigation and corroboration. The aim of this study was to identify factors associated with equine laminitis in horses/ponies in Great Britain (GB) using a prospective, web-based cohort study design, with particular interest in evaluating modifiable factors previously identified in the case-control study

Gender, microcredit, and poverty alleviation in a developing country: the case of women entrepreneurs in Pakistan

The paper explores the impact of financial exclusion on financial and human poverty amongst women in Pakistan. The findings suggest that persistent financial exclusion, gender discrimination, and conservative religious values adversely impact women’s empowerment. There is an inverse correlation between the size of microcredit and women’s financial poverty, which is not the case for human poverty. Larger families experienced higher rates of poverty reduction than smaller families. The study offers evidence, and supports theories on the impact of microcredit upon poverty alleviation. These findings inform policy makers, women entrepreneurs, and microfinance institutions

Impact of Urban Conditions of Firm Performance of Migrant Entrepreneurs: A Comparative Dutch - US Study

Recent studies on ethnic entrepreneurship have pointed at an increasing share of migrants in urban small- and medium-sized entrepreneurial businesses. These migrant activities are crucial to the urban economy in many countries, as they employ a significant part of the workforce. The main objective of our study is to identify success conditions of ethnic entrepreneurship by using concepts from social capital and human capital from the literature on empirical factors that are responsible for successful ethnic entrepreneurship. The empirical part of the paper is based on a survey questionnaire among migrant entrepreneurs in the city of Amsterdam in the Netherlands and in Fairfax, County in the state of Virginia in the US. We present an overview of cultural, ethno-psychological and motivational aspects that contribute to the understanding of similarities and differences between ethnic entrepreneurs in both locations. The analysis is structured around several dimensions of social and human capital including personal and business characteristics, and network participation for improving business performance. The findings of the two studies are compared to explore a possible correspondence in business performance patterns. The research tool used to assess performance is Data Envelopment Analysis (DEA), a technique for comparative efficiency analysis in various types of corporate organizations. Finally, concluding remarks are presented and possible extensions of the analysis are suggested. © Springer-Verlag 2009

Molecular mechanisms of cell death: recommendations of the Nomenclature Committee on Cell Death 2018.

Over the past decade, the Nomenclature Committee on Cell Death (NCCD) has formulated guidelines for the definition and interpretation of cell death from morphological, biochemical, and functional perspectives. Since the field continues to expand and novel mechanisms that orchestrate multiple cell death pathways are unveiled, we propose an updated classification of cell death subroutines focusing on mechanistic and essential (as opposed to correlative and dispensable) aspects of the process. As we provide molecularly oriented definitions of terms including intrinsic apoptosis, extrinsic apoptosis, mitochondrial permeability transition (MPT)-driven necrosis, necroptosis, ferroptosis, pyroptosis, parthanatos, entotic cell death, NETotic cell death, lysosome-dependent cell death, autophagy-dependent cell death, immunogenic cell death, cellular senescence, and mitotic catastrophe, we discuss the utility of neologisms that refer to highly specialized instances of these processes. The mission of the NCCD is to provide a widely accepted nomenclature on cell death in support of the continued development of the field

Pan-cancer analysis of whole genomes

Cancer is driven by genetic change, and the advent of massively parallel sequencing has enabled systematic documentation of this variation at the whole-genome scale(1-3). Here we report the integrative analysis of 2,658 whole-cancer genomes and their matching normal tissues across 38 tumour types from the Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium of the International Cancer Genome Consortium (ICGC) and The Cancer Genome Atlas (TCGA). We describe the generation of the PCAWG resource, facilitated by international data sharing using compute clouds. On average, cancer genomes contained 4-5 driver mutations when combining coding and non-coding genomic elements; however, in around 5% of cases no drivers were identified, suggesting that cancer driver discovery is not yet complete. Chromothripsis, in which many clustered structural variants arise in a single catastrophic event, is frequently an early event in tumour evolution; in acral melanoma, for example, these events precede most somatic point mutations and affect several cancer-associated genes simultaneously. Cancers with abnormal telomere maintenance often originate from tissues with low replicative activity and show several mechanisms of preventing telomere attrition to critical levels. Common and rare germline variants affect patterns of somatic mutation, including point mutations, structural variants and somatic retrotransposition. A collection of papers from the PCAWG Consortium describes non-coding mutations that drive cancer beyond those in the TERT promoter(4); identifies new signatures of mutational processes that cause base substitutions, small insertions and deletions and structural variation(5,6); analyses timings and patterns of tumour evolution(7); describes the diverse transcriptional consequences of somatic mutation on splicing, expression levels, fusion genes and promoter activity(8,9); and evaluates a range of more-specialized features of cancer genomes(8,10-18).Peer reviewe