57 research outputs found

    Using review articles to address societal grand challenges

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    We introduce a special issue of International Journal of Management Reviews that demonstrates how to use review articles to address societal grand challenges—complex, large-scale issues facing humankind, such as climate change, inequality and poverty. First, we argue that review articles possess unique features that make them particularly useful for addressing societal grand challenges. Second, we discuss three distinct but related roles of review articles in addressing societal grand challenges: (1) advancing theoretical knowledge; (2) advancing methodological knowledge; and (3) advancing practical knowledge. We conclude by providing future directions to enhance contributions of review articles for addressing societal grand challenges further by: (a) spanning disciplinary boundaries; (b) engaging practitioners; and (c) using alternative review approaches

    Understanding Interorganizational Learning Based on Social Spaces and Learning Episodes

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    Different organizational settings have been gaining ground in the world economy, resulting in a proliferation of different forms of strategic alliances that translate into a growth in the number of organizations that have started to deal with interorganizational relationships with different actors. These circumstances reinforce Crossan, Lane, White and Djurfeldt (1995) and Crossan, Mauer and White (2011) in exploring what authors refer to as the fourth, interorganizational, level of learning. These authors, amongst others, suggest that the process of interorganizational learning (IOL) warrants investigation, as its scope of analysis needs widening and deepening. Therefore, this theoretical essay is an attempt to understand IOL as a dynamic process found in interorganizational cooperative relationships that can take place in different structured and unstructured social spaces and that can generate learning episodes. According to this view, IOL is understood as part of an organizational learning continuum and is analyzed within the framework of practical rationality in an approach that is less cognitive and more social-behavioral

    Individuals responses to economic cycles: Organizational relevance and a multilevel theoretical integration

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    Structure of acacigenin-B, a novel triterpene ester isolated from Acacia concinna

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    The structure of acacigenin-B, a novel ester genin from the pods of Acacia concinna was established from its PMR and 13C NMR spectra. It was identified as the 21-hydroxy ester of acacic acid; the esterifying acid was a hitherto unknown monoterpene acid of tetrahydrofuranoid structure. This appears to be the first report of a higher terpenoid forming an ester with a monoterpene acid

    New sponge resources of Orissa coast

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    From the 215 records of sponges in Indian museums', only 20 specimens were reported from Orissa coast before 1920. The collections were made (1908-1910) by trawl in Golden Crown and Investigator expeditions mostly from depths of 36-54 m. Thereafter, there has been no information regarding the coral-based sedentary organisms off Orissa coast

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    Not AvailableFrom the 215 records of sponges in Indian museums', only 20 specimens were reported from Orissa coast before 1920. The collections were made (1908-1910) by trawl in Golden Crown and Investigator expeditions mostly from depths of 36-54 m. Thereafter, there has been no information regarding the coral-based sedentary organisms off Orissa coast.Not Availabl

    A Rapid and Selective LC-MS/MS Method for Quantification of Quetiapine in Human Plasma and its Application to Pharmacokinetic Study on Indian Schizophrenia Patients

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    A rapid, robust and selective high pressure liquid chromatography–positive electrospray ionization tandem mass spectrometry method has been developed and validated for the quantification of quetiapine (QUE) in human plasma with K2EDTA using oxcarbazepine (IS) as an internal standard. Analyte and internal standard were extracted from human plasma by solid-phase extraction using acetonitrile. The eluted samples were chromatographed on a C18 column by using a 10:75:15v/v mixture of ammonium formate buffer (5 mM, pH 4.50) and acetonitrile and methanol as an isocratic mobile phase at a flow rate of 0.4 mL/min and analyzed by mass spectrometry in the multiple reaction monitoring mode using the respective [M+H]+ ions, m/z 384.3/253.2 for Quetiapine and m/z 253.1/208.1 for the internal standard. The assay exhibited a linear dynamic range of 5.01 - 2501.04 ng/mL for quetiapine in human plasma. Acceptable precision and accuracy were obtained for concentrations over the standard curve range. A run time of 2.5 min for each sample made it possible to analyze 300 patient plasma samples per day. The validated method has been successfully used for the estimation of quetiapine in real time schizophrenia patient’s plasma samples for pharmacokinetic study
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