Guidelines for measuring and reporting environmental parameters for experiments in greenhouses

Background: The importance of appropriate, accurate measurement and reporting of environmental parameters in plant sciences is a significant aspect of quality assurance for all researchers and their research. There is a clear need for ensuring research across the world can be compared, understood and where necessary replicated by fellow researchers. A common set of guidelines to educate, assist and encourage comparativeness is of great importance. On the other hand, the level of effort and attention to detail by an individual researcher should be commensurate with the particular research being conducted. For example, a researcher focusing on interactions of light and temperature should measure all relevant parameters and report a measurement summary that includes sufficient detail allowing for replication. Such detail may be less relevant when the impact of environmental parameters on plant growth and development is not the main research focus. However, it should be noted that the environmental experience of a plant during production can have significant impact when subsequent experiments investigate plants at a molecular, biochemical or genetic level or where species interactions are considered. Thus, researchers are encouraged to make a critical assessment of what parameters are of primary importance in their research and these parameters should be measured and reported. Content: This paper brings together a collection of parameters that the authors, as members of International Committee on Controlled Environment Guidelines (ICCEG) in consultation with members of our three parent organizations, believe constitute those which should be recorded and reported when publishing scientific data from experiments in greenhouses. It provides recommendations to end users on when, how and where these parameters should be measured along with the appropriate internationally standardized units that should be used

Shotgun Metaproteomics of the Human Distal Gut Microbiota

The human gut contains a dense, complex and diverse microbial community, comprising the gut microbiome. Metagenomics has recently revealed the composition of genes in the gut microbiome, but provides no direct information about which genes are expressed or functioning. Therefore, our goal was to develop a novel approach to directly identify microbial proteins in fecal samples to gain information about the genes expressed and about key microbial functions in the human gut. We used a non-targeted, shotgun mass spectrometry-based whole community proteomics, or metaproteomics, approach for the first deep proteome measurements of thousands of proteins in human fecal samples, thus demonstrating this approach on the most complex sample type to date. The resulting metaproteomes had a skewed distribution relative to the metagenome, with more proteins for translation, energy production and carbohydrate metabolism when compared to what was earlier predicted from metagenomics. Human proteins, including antimicrobial peptides, were also identified, providing a non-targeted glimpse of the host response to the microbiota. Several unknown proteins represented previously undescribed microbial pathways or host immune responses, revealing a novel complex interplay between the human host and its associated microbes

Mindfulness in Action: Discovering How U.S. Navy Seals Build Capacity for Mindfulness in High-Reliability Organizations (HROs)

This study of US Navy Sea Air and Land (SEAL) commandos contributes to research investigating mindfulness in High-Reliability Organizations (HROs) by identifying the individual and collective influences that allow SEALs to build capacity for mindful behaviors despite the complexity of their missions, the unpredictability of their operating environments, and the danger inherent in their work. Although the HRO literature identifies a number of hallmarks of reliability, less attention is paid to how mindfulness is operationally achieved in situ by individuals on the frontline working in HROs. This study addresses this gap using a multi-phase, multi-method investigation of US Navy SEALs, identifying new links between individual mindfulness attributes (comfort with uncertainty and chaos) and collective mindfulness influences (a positive orientation towards failure) that combine to co-create a phenomenon we call 'mindfulness in action'. Mindfulness in action occurs when HROs achieve an attentive yet flexible focus capable of incorporating multiple—sometimes competing—realities in order to assess alternative solutions and take action in dynamic situations. By providing a more nuanced conceptualization of the links between individual mindfulness attributes and collective mindfulness influences, this paper opens up new avenues of discovery for a wide range of reliability-seeking organizations.This study of US Navy Sea Air and Land (SEAL) commandos contributes to research investigating mindfulness in High-Reliability Organizations (HROs) by identifying the individual and collective influences that allow SEALs to build capacity for mindful behaviors despite the complexity of their missions, the unpredictability of their operating environments, and the danger inherent in their work. Although the HRO literature identifies a number of hallmarks of reliability, less attention is paid to how mindfulness is operationally achieved in situ by individuals on the frontline working in HROs. This study addresses this gap using a multi-phase, multi-method investigation of US Navy SEALs, identifying new links between individual mindfulness attributes (comfort with uncertainty and chaos) and collective mindfulness influences (a positive orientation towards failure) that combine to co-create a phenomenon we call 'mindfulness in action'. Mindfulness in action occurs when HROs achieve an attentive yet flexible focus capable of incorporating multiple—sometimes competing—realities in order to assess alternative solutions and take action in dynamic situations. By providing a more nuanced conceptualization of the links between individual mindfulness attributes and collective mindfulness influences, this paper opens up new avenues of discovery for a wide range of reliability-seeking organizations

Towards an articulation of the material and visual turn in organization studies

International audienceContemporary organizations increasingly rely on images, logos, videos, building materials, graphic andproduct design, and a range of other material and visual artifacts to compete, communicate, form identityand organize their activities. This Special Issue focuses on materiality and visuality in the course of objectifyingand reacting to novel ideas, and, more broadly, contributes to organizational theory by articulating theemergent contours of a material and visual turn in the study of organizations. In this Introduction, weprovide an overview of research on materiality and visuality. Drawing on the articles in the special issue, wefurther explore the affordances and limits of the material and visual dimensions of organizing in relation tonovelty. We conclude by pointing out theoretical avenues for advancing multimodal research, and discusssome of the ethical, pragmatic and identity-related challenges that a material and visual turn could pose fororganizational research

The interplay between HQ legitimation and subsidiary legitimacy judgments in HQ relocation : a social psychological approach

This paper marks a departure from the focus on external stakeholders in much research on legitimacy and multinational corporations, adopting a social psychological approach to study how MNCs build internal legitimacy for controversial decisions with their subsidiaries. We explore this through a longitudinal, real-time qualitative case study of a regional office relocation, since office relocations represent rare yet significant strategic decisions. We analyze the interplay between the legitimation strategies of senior managers and subsidiary legitimacy judgments, based in instrumental, relational, and moral considerations, and how the relationship between the two develops over time. From this analysis, we derive inductively a process model that reveals the dynamics of building internal legitimacy with subsidiaries, and how an MNC moves on even in the absence of full legitimacy, when dealing with controversial MNC decisions. The model highlights two important dynamics. The first is a dynamic between legitimation strategies and legitimacy judgments and how this is influenced by local subsidiary contexts. The second is a temporal dynamic in how both the legitimation strategies and legitimacy judgments evolve over time. Our model contributes to research on legitimacy in MNCs, what we know about tensions that characterize MNC–subunit relationships, and research on headquarters relocation

Margaret-Ann Armour WISEST – An Incredible Legacy in Equity, Diversity and Inclusion in STEM and the Work Still To Do

Dr. Margaret-Ann Armour was a visionary and leader in addressing the issue of gender discrimination in STEM. She was instrumental in creating WISEST – Women in Scholarship, Engineering, Science and Technology – in 1982 which was one of the first programs in Canada intentionally designed to increase the participation of women and girls in STEM career paths. Since then, this innovative organization has designed several programs featuring hands-on learning and mentoring that reduce barriers and empower people from underrepresented and marginalized groups to pursue education and careers in STEM fields. This review provides a template for WISEST programs, discusses their impact on diversity in STEM, and highlights the work still to be done.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

Institutions As Multimodal Accomplishments: Towards the Analysis of Visual Registers

International audienceIn this article, we develop and advance an understanding of institutions as multimodal accomplishments. We draw on social semiotics and the linguistic concept of metafunctions to establish the visual as a specific mode of meaning construction. In addition, we make semiotic modes conducive to institutional inquiry by introducing the notion of distinct “modal registers” – specialized configurations of linguistic signs within a particular mode that are adapted and applied in the reproduction of institutions or institutional domains. At the core of our article, we operationalize metafunctions to develop methodology for the analysis of visual registers. We illustrate our approach with data from Corporate Social Responsibility (CSR) reporting in Austria