The emancipatory potential of nursing practice in relation to sexuality: a systematic literature review of nursing research 2009–2014
- Macleod, Catriona I, Nhamo-Murire, Mercy
- Authors: Macleod, Catriona I , Nhamo-Murire, Mercy
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446312 , vital:74489 , xlink:href="https://doi.org/10.1111/nin.12131"
- Description: Nurses play a key role in the provision of services in relation to sexuality in both primary and sexual and reproductive health-care. Given the intersection of sexualities with a range of social injustices, this study reviews research on nursing practice concerning sexuality from an emancipatory/social justice perspective. A systematic review of English articles published in nursing journals appearing on the Web of Science database from 2009 to 2014 was conducted. Thirty-eight articles met the inclusion criteria. Analysis consisted of a descriptive phase (types and location of studies, aspects of sexualities focused on, target health users and aspects of nursing practice focused on) and a critical/emancipatory phase. In terms of practice, our analysis revealed that: barriers exist to the integration of issues relating to sexuality in nursing practice; the social location of nurses and their personal feelings regarding sexuality influence their practice; content that addresses gendered norms and media that assist in communication underpin some emancipatory practices. Few studies locate analyses of nursing practice within gendered, cultural and social norms; consider advocacy as part of the practice of nurses; or analyse the promotion of health user participation in health services and structures. The implications for emancipatory practice are drawn out.
- Full Text:
- Authors: Macleod, Catriona I , Nhamo-Murire, Mercy
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446312 , vital:74489 , xlink:href="https://doi.org/10.1111/nin.12131"
- Description: Nurses play a key role in the provision of services in relation to sexuality in both primary and sexual and reproductive health-care. Given the intersection of sexualities with a range of social injustices, this study reviews research on nursing practice concerning sexuality from an emancipatory/social justice perspective. A systematic review of English articles published in nursing journals appearing on the Web of Science database from 2009 to 2014 was conducted. Thirty-eight articles met the inclusion criteria. Analysis consisted of a descriptive phase (types and location of studies, aspects of sexualities focused on, target health users and aspects of nursing practice focused on) and a critical/emancipatory phase. In terms of practice, our analysis revealed that: barriers exist to the integration of issues relating to sexuality in nursing practice; the social location of nurses and their personal feelings regarding sexuality influence their practice; content that addresses gendered norms and media that assist in communication underpin some emancipatory practices. Few studies locate analyses of nursing practice within gendered, cultural and social norms; consider advocacy as part of the practice of nurses; or analyse the promotion of health user participation in health services and structures. The implications for emancipatory practice are drawn out.
- Full Text:
Two in one: cryptic species discovered in biological control agent populations using molecular data and crossbreeding experiments
- Paterson, Iain D, Mangan, Rose, Downie, Douglas A, Coetzee, Julie A, Hill, Martin P, Burke, Ashley M, Downey, Paul O, Henry, Thomas J, Compton, Stephen G
- Authors: Paterson, Iain D , Mangan, Rose , Downie, Douglas A , Coetzee, Julie A , Hill, Martin P , Burke, Ashley M , Downey, Paul O , Henry, Thomas J , Compton, Stephen G
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/424877 , vital:72191 , xlink:href="https://doi.org/10.1002/ece3.2297"
- Description: There are many examples of cryptic species that have been identified through DNA-barcoding or other genetic techniques. There are, however, very few confirmations of cryptic species being reproductively isolated. This study presents one of the few cases of cryptic species that has been confirmed to be reproductively isolated and therefore true species according to the biological species concept. The cryptic species are of special interest because they were discovered within biological control agent populations. Two geographically isolated populations of Eccritotarsus catarinensis (Carvalho) [Hemiptera: Miridae], a biological control agent for the invasive aquatic macrophyte, water hyacinth, Eichhornia crassipes (Mart.) Solms [Pontederiaceae], in South Africa, were sampled from the native range of the species in South America. Morphological characteristics indicated that both populations were the same species according to the current taxonomy, but subsequent DNA analysis and breeding experiments revealed that the two populations are reproductively isolated. Crossbreeding experiments resulted in very few hybrid offspring when individuals were forced to interbreed with individuals of the other population, and no hybrid offspring were recorded when a choice of mate from either population was offered. The data indicate that the two populations are cryptic species that are reproductively incompatible. Subtle but reliable diagnostic characteristics were then identified to distinguish between the two species which would have been considered intraspecific variation without the data from the genetics and interbreeding experiments. These findings suggest that all consignments of biological control agents from allopatric populations should be screened for cryptic species using genetic techniques and that the importation of multiple consignments of the same species for biological control should be conducted with caution.
- Full Text:
- Authors: Paterson, Iain D , Mangan, Rose , Downie, Douglas A , Coetzee, Julie A , Hill, Martin P , Burke, Ashley M , Downey, Paul O , Henry, Thomas J , Compton, Stephen G
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/424877 , vital:72191 , xlink:href="https://doi.org/10.1002/ece3.2297"
- Description: There are many examples of cryptic species that have been identified through DNA-barcoding or other genetic techniques. There are, however, very few confirmations of cryptic species being reproductively isolated. This study presents one of the few cases of cryptic species that has been confirmed to be reproductively isolated and therefore true species according to the biological species concept. The cryptic species are of special interest because they were discovered within biological control agent populations. Two geographically isolated populations of Eccritotarsus catarinensis (Carvalho) [Hemiptera: Miridae], a biological control agent for the invasive aquatic macrophyte, water hyacinth, Eichhornia crassipes (Mart.) Solms [Pontederiaceae], in South Africa, were sampled from the native range of the species in South America. Morphological characteristics indicated that both populations were the same species according to the current taxonomy, but subsequent DNA analysis and breeding experiments revealed that the two populations are reproductively isolated. Crossbreeding experiments resulted in very few hybrid offspring when individuals were forced to interbreed with individuals of the other population, and no hybrid offspring were recorded when a choice of mate from either population was offered. The data indicate that the two populations are cryptic species that are reproductively incompatible. Subtle but reliable diagnostic characteristics were then identified to distinguish between the two species which would have been considered intraspecific variation without the data from the genetics and interbreeding experiments. These findings suggest that all consignments of biological control agents from allopatric populations should be screened for cryptic species using genetic techniques and that the importation of multiple consignments of the same species for biological control should be conducted with caution.
- Full Text:
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