Searching the Grey Literature: A Handbook for Searching Reports, Working Papers, and Other Unpublished Research

Natal, Gerald

doi:10.5195/jmla.2019.640

Cited by 8 publications

(12 citation statements)

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“…Our initial search aimed to retrieve articles specific to human milk which was achieved by combining all three concepts; by only retaining the first and last concept, a second set of articles was retrieved that theoretically involved thermal pasteurization and viruses in all other matrices, including human milk. Grey literature was searched as per the previously published guidelines including from dissertations and google advanced search (Natal 2019). Articles resulting from those searches and relevant references cited in those articles were reviewed.…”

Section: Search Strategy and Selection Criteriamentioning

confidence: 99%

The impact of thermal pasteurization on viral load and detectable live viruses in human milk and other matrices: a rapid review

Pitino

O'Connor

McGeer

et al. 2021

Appl. Physiol. Nutr. Metab.

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Holder pasteurization (62.5ºC, 30 min) of human milk (HM) is thought to reduce the risk of transmitting viruses to an infant. Some viruses may be secreted into milk – others may be contaminants. The effect of thermal pasteurization on viruses in HM has yet to be rigorously reviewed. The objective of this study is to characterize the effect of common pasteurization techniques on viruses in HM and non-HM matrices. Databases (MEDLINE, Embase, Web of Science) were searched from inception to April 20th, 2020 for primary research articles assessing the impact of pasteurization on viral load or detection of live virus. Reviews were excluded, as were studies lacking quantitative measurements or those assessing pasteurization as a component of a larger process. Overall, of 65,131 reports identified, 109 studies were included. Pasteurization of HM at a minimum temperature of 56ºC-60ºC is effective at reducing detectable live virus. In cell culture media or plasma, coronaviruses (e.g., SARS-CoV, SARS-CoV-2, MERS-CoV) are highly susceptible to heating at ≥56ºC. Although pasteurization parameters and matrices reported vary, all viruses studied, except parvoviruses, were susceptible to thermal killing. Future research important for the study of novel viruses should standardize pasteurization protocols and should test inactivation in human milk. Novelty bullets •In all matrices, including human milk, pasteurization at 62.5ºC was generally sufficient to reduce surviving viral load by several logs or to below the limit of detection. •Holder pasteurization (62.5ºC, 30 min) of human milk should be sufficient to inactivate non-heat resistant viruses, including coronaviruses, if present

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Section: Search Strategy and Selection Criteriamentioning

confidence: 99%

The impact of thermal pasteurization on viral load and detectable live viruses in human milk and other matrices: a rapid review

Pitino

O'Connor

McGeer

et al. 2021

Appl. Physiol. Nutr. Metab.

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show abstract

“…An analysis of the text words contained in the title and abstract of retrieved papers and of the index terms used to describe the articles was also searched across the included databases. To ensure the search was comprehensive, grey literature was reviewed as per the previously published guidelines, including from dissertations and Google advanced search [ 18 ]. Moreover, references from identified articles selected for review were also examined.…”

Section: Methodsmentioning

confidence: 99%

Donor human milk processing and its impact on infant digestion: A systematic scoping review of in vitro and in vivo studies

Pitino¹,

Beggs²,

O’Connor³

et al. 2023

Advances in Nutrition

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“…As a result of the nature of Planning practice (where records of Planning events "usually take textual form"), non-scholarly text plays a particularly important role in Planning research and may, therefore, be used as data (Farthing, 2016: 136-137;MacCallum et al, 2019: 186). These texts, also known as grey literature (Bonato, 2018), refer to laws, policies, meetings, media statements, broadcasts, advertisements, correspondence, and social media feeds (MacCallum et al, 2019: 187).…”

Section: Data-collection Methodsmentioning

confidence: 99%

“…It is important to note that, depending on the purpose of the writing, grey literature may also be sourced (Pojani et al, 2018: 1;Xiao & Watson, 2019: 105). Researchers may refer to Bonato (2018) for procedural guidance on using grey literature.…”

Section: Collection Methodsmentioning

confidence: 99%

Building blocks in Planning research methodology: A roadmap to research design options

Jacobs

Cornelius

2022

TRP

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Making sense of the myriad of available research design options is generally an arduous task for researchers. Proper research design is, subsequently, often neglected in Planning research, resulting in superficial research outputs. To simplify this task of designing research, a roadmap was created with 'building blocks' that organises available research design options. Supportive and guiding literature references are also provided for each listed option in the 'building blocks' as a point of departure for researchers. These 'building blocks' were created by conducting a systematic review of peer-reviewed articles, books, and grey literature on methodology for social and applied sciences (with a specific focus on Planning). Planning students and researchers may use these 'building blocks' as a point of departure for identifying and choosing options when designing their own research. Planning educators may find it useful in designing a thorough research methodology course.

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Searching the Grey Literature: A Handbook for Searching Reports, Working Papers, and Other Unpublished Research

Abstract: Readers of Searching the Grey Literature: A Handbook for Searching Reports, Working Papers, and Other Unpublished Research should come away with a basic knowledge of the range and complexity of grey literature, as well as where it falls within the larger picture of information.

Cited by 8 publications

References 0 publications

The impact of thermal pasteurization on viral load and detectable live viruses in human milk and other matrices: a rapid review

The impact of thermal pasteurization on viral load and detectable live viruses in human milk and other matrices: a rapid review

Donor human milk processing and its impact on infant digestion: A systematic scoping review of in vitro and in vivo studies

Building blocks in Planning research methodology: A roadmap to research design options

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