scholarly journals Organizational Hybridity

Management ◽  
2021 ◽  

In many ways, research on organizational hybridity seeks to understand how some organizations mix together elements analytically considered opposed to or in tension with one another. Scholars of organizational hybridity have studied how such unconventional mixing of organizational elements is possible, how this impacts organizational functioning, and how it shapes organizational relations to various internal and external stakeholders. Since the mid-1980s, organizational scholars have used a range of theoretical lenses to shed light on these overarching questions posed by organizational hybridity. Each lens with its unique conceptual tools and assumptions has focused on distinct, yet often connected, aspects of organizational hybridity. For example, organizational forms research has emphasized questions concerning the emergence of hybrid organizations. Identity and institutional logics research has focused on tensions between the distinct elements of hybrids. Categories research has primarily investigated external evaluations of hybridity. Publication activity within different theoretical lenses has varied over time. While much work on organizational hybridity early on used organizational form lenses, more work from an identity perspective followed, and recently institutional logics has offered a much-used meta-theory in hybridity research. Along with the waxing and waning popularity of theoretical lenses over time, a shift has occurred from primarily considering hybrid organizations to attending to hybrid organizing. That is, while early work conceived of organizational hybridity as a matter of type (effectively suggesting differences between hybrids and nonhybrids), more recent work understands hybridity as a matter of degree (some organizations have more while others have less hybrid characteristics). Notwithstanding some cross-fertilization between theoretical lenses and overlaps, different streams of hybridity research have developed in parallel. As such, organizational hybridity as a concept has been (and continues to be) used in different ways in the literature. The aim here is to offer useful resources to navigate the burgeoning literature on organizational hybridity. While necessarily painting the literature with a broad brush, this article offers brief introductions to specific research streams. It lists key references in each section that will allow readers to further pursue each stream. Although varied empirical contexts and theories have been and continue to be pertinent to organizational hybridity research, work on social enterprise and from institutional theory lenses has been particularly vibrant in the recent expansion of the field. This article acknowledges and follows this trend in the literature.

2020 ◽  
Vol 17 (1) ◽  
pp. 119-128
Author(s):  
Xinhui Cheng ◽  
Jingying Zhang ◽  
Huiting Jing ◽  
Yu Qi ◽  
Tingxu Yan ◽  
...  

Background: Grape Seed Procyanidins (GSP) refers to a type of natural polyphenols that have to roust antioxidant capacity. Studies have shed light on the fact that GSP significantly impacts the alleviation of Alzheimer's Disease (AD). Objective: This study aimed at investigating whether there exists a pharmacokinetics difference in GSP between normal and AD rats, a rapid UPLC-MS/MS methodology, for the detection of its content in plasma samples was put forward. We carried out an analysis of the plasma concentrations of procyanidin B2, procyanidin B3, catechin and epicatechin in normal and AD rats over time for determining the plasma concentration of GSP. Methods: We made use of 400 μL of methanol for the protein precipitation solvent in the plasma treatment. The chromatographic separation was carried out on a C18 column at a temperature of 20 °C. The mobile phase was a gradient of 0.1% formic acid in water and methanol within 15 min. Results: : In the current research work, the plasma concentrations of procyanidin B2, procyanidin B3, catechin and epicatechin in AD rats were significantly higher as compared with those in normal rats (P < 0.05) and the content of epicatechin constituted the highest as compared with catechin, procyanidin B2 and procyanidin B3 following the administration of GSP. Conclusion: We discovered the better absorptions of these analytes in the AD group as compared with that in the normal group, providing an analytical basis for treating the AD with procyanidins.


2020 ◽  
Vol 27 (38) ◽  
pp. 6536-6547 ◽  
Author(s):  
Yi-Hau Chen ◽  
Hsiuying Wang

A number of clinical studies have revealed that there is an association between major depression (MD) and gastroesophageal reflux disease (GERD). Both the diseases are shown to affect a large proportion of the global population. More advanced studies for understanding the comorbidity mechanism of these two diseases can shed light on developing new therapies of both diseases. To the best of our knowledge, there has not been any research work in the literature investigating the relationship between MD and GERD using their miRNA biomarkers. We adopt a phylogenetic analysis to analyze their miRNA biomarkers. From our analyzed results, the association between these two diseases can be explored through miRNA phylogeny. In addition to evidence from the phylogenetic analysis, we also demonstrate epidemiological evidence for the relationship between MD and GERD based on Taiwan biobank data.


2021 ◽  
Vol 29 ◽  
Author(s):  
Ahmed Hameed Abdulmajeed Abeer Hussein Abid

This research work is part of a project to get an M.A. degree. Some of the linguistic sciences specialized in the search for meaning in the text, such as semantics, pragmatics, cognitive linguistics and etc. will be clarified. Besides, we shed light on the elements of semantic analysis with examples according to the basic scheme theory of reference, which indicates that the language is of a fictional nature. As it is a variety of similarity and symmetry relations between the form of the word and its meaning, whether it is phonetic or written or related to metaphor, metonymy or analogy, and it is not a random relationship. In all these genres, a very important role is played by imaginative comprehension, which subsequently acquires a traditional character and spreads due to the common collective understanding of the word among speakers of the speech community.


2021 ◽  
Vol 41 (2) ◽  
pp. 99-181
Author(s):  
Ann Blair ◽  
Maryam Patton

Abstract We study the paratexts in Erasmus’ imprints with Johann then Hieronymus Froben of Basel between 1514 and 1536. From Valentina Sebastiani’s bibliography of Johann Froben we observe that Erasmus was a more abundant paratexter than other authors who published with Johann Froben. We supplement that work with a bibliography of Erasmus’ imprints with Hieronymus Froben. We note trends across the Erasmus-Froben corpus, including: a remarkable number of imprints, equally balanced between new editions and re-editions, abundant dedications without correlation to format, indexes in folio volumes especially, a growing attention to errata lists over time. These patterns shed light on one author-printer partnership but also on more general trends in learned publishing in the early 16th century.


2014 ◽  
Vol 19 (3) ◽  
pp. 53-64 ◽  
Author(s):  
Sarah Wilson

Maintaining a ‘critical reflexivity’ ( Heaphy 2008 ) or ‘investigative epistemology’ ( Mason 2007 ) in relation to the sedimented assumptions built up over the course of one's own research history and embedded in common research boundaries, is difficult. The type of secondary analysis discussed in this paper is not an easy or quick ‘fix’ to the important issue of how such assumptions can embed themselves over time in methods chosen and questions asked. Even though archived studies are often accompanied by relatively detailed metadata, finding relevant data and getting a grasp on a sample, is time-consuming. However, it is argued that close examination of rawer data than those presented in research reports from carefully chosen studies combining similar foci and epistemological approaches but with differently situated samples, can help. Here, this process highlighted assumptions underlying the habitual disciplinary locations and constructions of so-called ‘vulnerable’ as opposed to ‘ordinary’ samples, leading the author to scrutinise aspects of her previous research work in this light and providing important insights for the development of further projects.


Traditiones ◽  
2020 ◽  
Vol 49 (1) ◽  
pp. 75-91
Author(s):  
Daša Ličen ◽  
Dan Podjed

The authors look into two environmental movements that arose from grassroots initiatives. The first is Ecologists without Borders, the leading NGO promoting waste reduction in Slovenia. The second is Critical Mass, an international cyclists’ movement that seeks more public space for urban cyclists, which the authors studied in Belgrade and Budapest. Ethnographic analysis indicates that the two movements have had certain common experiences. The authors use these cases to investigate the social transition that such movements support and shed light on how they arise, function, and change over time.


Data is the most crucial component of a successful ML system. Once a machine learning model is developed, it gets obsolete over time due to presence of new input data being generated every second. In order to keep our predictions accurate we need to find a way to keep our models up to date. Our research work involves finding a mechanism which can retrain the model with new data automatically. This research also involves exploring the possibilities of automating machine learning processes. We started this project by training and testing our model using conventional machine learning methods. The outcome was then compared with the outcome of those experiments conducted using the AutoML methods like TPOT. This helped us in finding an efficient technique to retrain our models. These techniques can be used in areas where people do not deal with the actual working of a ML model but only require the outputs of ML processes


First Monday ◽  
2021 ◽  
Author(s):  
Stefano Cresci ◽  
Marinella Petrocchi ◽  
Angelo Spognardi ◽  
Stefano Tognazzi

Social bots are automated accounts often involved in unethical or illegal activities. Academia has shown how these accounts evolve over time, becoming increasingly smart at hiding their true nature by disguising themselves as genuine accounts. If they evade, bots hunters adapt their solutions to find them: the cat and mouse game. Inspired by adversarial machine learning and computer security, we propose an adversarial and proactive approach to social bot detection, and we call scholars to arms, to shed light on this open and intriguing field of study.


2019 ◽  
pp. 29-58
Author(s):  
Dána-Ain Davis

This chapter examines the definitions of prematurity over time and specifically explores how racial science has been used to animate the definitions and etiology, or causes, of premature birth. This chapter focuses on the birth stories of four women, who gave birth prematurely in different centuries, between the nineteenth century and the present, to shed light on the temporality of Black women’s birth outcomes. The birth stories, including one contained in Incidents in the Life of a Slave Girl, an autobiographical narrative by Harriet Jacobs, highlight questions about the definition and etiology of prematurity. The stories also illustrate some of the clinical causes of premature birth and present the situations that women describe as evidence of medical racism.


Author(s):  
Mathilde Sengoelge ◽  
Merel Leithaus ◽  
Matthias Braubach ◽  
Lucie Laflamme

Decreases in injury rates globally and in Europe in the past decades, although encouraging, may mask previously reported social inequalities between and within countries that persist or even increase. European research on this issue has not been systematically reviewed, which is the aim of this article. Between and within-country studies from the WHO European Region that investigate changes in social inequalities in injuries over time or in recent decades were sought in PubMed, Scopus, and Web of Science. Of the 27 studies retained, seven were cross-country and 20 were country-specific. Twelve reported changes in inequalities over time and the remaining 15 shed light on other aspects of inequalities. A substantial downward trend in injuries is reported for all causes and cause-specific ones—alongside persisting inequalities between countries and, in a majority of studies, within countries. Studies investigate diverse questions in different population groups. Depending on the social measure and injury outcome considered, many report inequalities in injuries albeit to a varying degree. Despite the downward trends in risk levels, relative social inequalities in injuries remain a persisting public health issue in the European Region.


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