Case Of Emergence Research Articles

Refractory accounts of feminist educational policy work: the case of Gender Equity: A Framework For Australian Schools

AbstractFeminist engagement in education policy in Australia has been extensive and impactful, with periods of high activity and influence in the past through to a present where it seems difficult to find feminist voices in policy spaces. There are diverse perspectives on the earlier decades of feminist policy influence that shift according to context, the social and political milieus of each moment, location, and position within the policy assemblage. In this paper I focus on the era of the mid 1990s, and the national policy Gender Equity: A Framework for Australian Schools (1997) as a case of policy emergence, mutation and dissipation. Drawing on my own recollections and interviews with eleven policy actors who were variously involved in the gender and education policy work around that time, I explore processes, strategies, obstacles and affordances of the times through four types of trouble: policy trouble, patriarchal trouble, school trouble, and genders and sexualities trouble. I offer these as refractory accounts of feminist policy work, that might break through linear accounts and add further nuance and context to our revisiting of feminism in education.

Documenting a Reduction in Signing Space in Nicaraguan Sign Language Using Depth and Motion Capture

In this paper, we use motion tracking technology to document the birth of a brand new language: Nicaraguan Sign Language. Languages are dynamic entities that undergo change and growth through use, transmission, and learning, but the earliest stages of this process are generally difficult to observe as most languages have been used and passed down for many generations. Here, we observe a rare case of language emergence: the earliest stages of the new sign language in Nicaragua. By comparing the signing of the oldest and youngest signers of Nicaraguan Sign Language, we can track how the language itself is changing. Using motion tracking technology, we document a decrease in the size of articulatory space of Nicaraguan Sign Language signers over time. The reduction in articulatory space in Nicaraguan Sign appears to be the joint product of several decades of use and repeated transmission of this newlanguage.

Hodgkin Lymphoma in a Girl with Common Variable Immune Deficiency: A Case Report and Review of Literature

Common variable immune deficiency (CVID) is among the most primary immune deficiency disorders with unknown etiology which mostly presents in adulthood; however, some patients might show their symptoms during childhood. CVID usually increases predisposition to malignancies. Lymphoproliferative malignancies such as lymphoma are the most incident malignancies among the patients; however, the prevalence of Hodgkin lymphoma (HL) is low among the patients and just a few cases of the disorder reported in children. A 13 year old girl admitted to our ward with bilateral cervical lymphadenopathy has emerged since 13 months ago without any associated symptoms. She was a known case of CVID diagnosed at 1 year of age and was under regularly treatment of monthly IVIG and prophylactic antibiotic since then. The diagnostic approach to her lymphadenopathy led to HL diagnosis and she has undergone the standard chemotherapy protocol for HL which took about 6 months without any radiotherapy and showed complete remission. After 6 years of standard follow ups, she is still in complete recovery. To our knowledge, this report seems to be the tenth case of HL emergence in patients diagnosed with CVID during their childhood and the second case of HL emergence despite regularly receiving of monthly IVIG. Low stage of her HL (2A) and favorable response to the chemotherapy with prolong remission might be explained by the regularly prescription of IVIG since early stages of life; albeit these conclusions need to be approved with further studies in the future cases.

A ‘biased’ emerging governance regime for artificial intelligence? How AI ethics get skewed moving from principles to practices

Over the past few years, the awareness that the full potential of artificial intelligence (AI) could be attained only through the establishment of a trustworthy and human-centric framework has expanded, thereby prompting demand for regulatory frameworks as well as engendering a flourish of initiatives that set ethical codes and good governance principles for AI development. This study investigates whether the convergence of many of the proposed ethical frameworks around a narrow set of values and principles may be interpreted as a case of transnational norms emergence, a pre-condition for a more structured global regulatory framework or policy regime. Moreover, it explores how this emerging normative framework is reframed in its concrete implementation. Findings suggest that AI governance poses a complex dilemma: while its hybrid governance ecosystem entrusts developers and deployers, mainly from the private sector and technical communities, with the task of translating principles into workable tools, their institutional logics substantially narrow the scope and purposes of the ethical approach.

S2818 Endoscopic Removal of a Symptomatic Benign Esophageal Sub-Mucosal Lesion

Introduction: The esophagus is a rare site for benign mucous duct cyst(mucocele). Mucoceles commonly occur from an obstructing salivary gland duct or rupture of the salivary gland. Therefore, mucoceles are most often found in the oral cavity. Symptomatic esophageal polyps or cysts have traditionally required surgical intervention. Endoscopic resection has become an option over the last few years and includes endoscopic mucosal resection or submucosal dissection. We present a case of an esophageal submucosal polypoid lesion that was removed endoscopically and revealed a rare and interesting pathology Case Description/Methods: A 70 year old female was referred for evaluation of reflux symptoms. During her initial outpatient visit she described worsening reflux symptoms and dysphagia. initially having dysphagia just to liquids but now progressing to solids. A trial of pantoprazole significantly improved her reflux symptoms but her esophageal dysphagia persisted. An upper endoscopy revealed a polypoid lesion at least 2.5 cm in length in the upper third of the esophagus (Figure a). A 2.5 cm heterogenous polypoid lesion without vascularity was seen on endoscopic ultrasound and doppler exam. Given lack of vascularity, the decision was made to attempt endoscopic resection. An endoloop was used to place at the base of the lesion, followed by resection(Figure b) Endoscopic appearance was most consistent with a fibrous polyp. Histologic study demonstrated the wall consisted of two muscle layers consistent with benign mucous cyst (Figure c). On follow up patients’ symptoms had resolved Discussion: A symptomatic esophageal polyp identified on an endoscopy carries an extensive differential diagnosis ranging from benign to malignant. Esophageal mucoceles are thought to occur due to recanalization of the upper digestive tract with subsequent coalescence of vacuoles. Histologically, benign mucous cysts are lined with two muscle layers. Prior cases have reported mucoceles emerging in the esophageal remnant directly following bypass surgery or secondary to tracheoesophageal fistula. We report a unique case of spontaneous emergence of mucocele without an obvious prior etiology or pre-disposing surgical intervention. Rarely, an esophageal cyst causes symptoms of dysphagia or regurgitation requiring removal. Endoscopic resection has gained popularity in recent years, due to the low rates of morbidity and mortality. Additional reports of esophageal mucoceles will help in understanding this rare condition better.Figure 1.: a: Endoscopic appearance of an esophageal submucosal lesion; b: nodule post-resection; c: Histologic study demonstrated the wall consisted of two muscle layers consistent with benign mucous cyst.

The emergence of a multidrug resistant Salmonella Muenchen in Israel is associated with horizontal acquisition of the epidemic pESI plasmid

ObjectivesHorizontal acquisition of mobile genetic elements is a powerful evolutionary driving force that can profoundly affect pathogens epidemiology and their interactions with the environment and host. In the last decade, the role of the epidemic megaplasmid, pESI was demonstrated in the global emergence of multi-drug resistant (MDR) Salmonella enterica serovar Infantis strains, but it was unknown if this was a one-time phenomenon, or that pESI can drive the emergence of other pathogens. MethodsEpidemiological, molecular, whole genome sequencing, de-novo assembly, bioinformatics and genetic approaches were used to analyze the emergence of a pESI-positive Salmonella enterica serovar Muenchen strain in Israel. ResultsSince 2018, we report the emergence and high prevalence of S. Muenchen in Israel, which consisted at 2020, 40% (1055/2671) of all clinical Salmonella isolates. We show that the emergence of S. Muenchen is dominated by a clonal MDR strain, report its complete assembled genome sequence, and demonstrate that in contrast to preemergent strains, it harbors the epidemic megaplasmid, pESI, which can be self-mobilized into E. coli and other Salmonella serovars. Additionally, we identified bioinformatically highly similar genomes of clinical isolates that were recently collected in South Africa, UK and USA. ConclusionsThis is a second documented case of a pathogen emergence associated with pESI acquisition. Considering the genetic cargo of pESI that enhances resistance, stress tolerance and virulence, and its ability to conjugate into prevalent Salmonella serovars, we provide further support that pESI facilities the emergence and spreading of new Salmonella strains.

Emergence of ceftazidime-avibactam resistance due to a novel blaKPC-2 mutation during treatment of carbapenem-resistant Klebsiella pneumoniae infections

ObjectiveKlebsiella pneumoniae carbapenemase (KPC)-producing K.pneumoniae has represented a serious health problem in worldwide. The resistance to ceftazidime-avibactam (CAZ-AVI) began to emerge since its approval in 2015. We aim to explore the resistance mechanism of CAZ-AVI. Methods: Phenotypic test and whole-genome sequencing (WGS) analysis were performed in KP-HX0917 and KP-HX1016 Klebsiella pneumoniae isolates, collected from the same patient following treatment with CAZ-AVI. Results: We report a case of emergence of CAZ-AVI resistance in ST 11 KPC-2-producing K. pneumoniae (KP-HX1016) during 14 days of exposure with CZA-AVI. Molecular analysis highlighted the A533C mutation in the blaKPC-2 gene, resulting a D179A substitution in protein sequence, which restored the hydrolysis ability of imipenem and meropenem, but not for ertapenem, and the result of phenotypic test was negative. However, KP-HX0917 produced serine-carbapenemase by phenotypic detection and lost its capacity of hydrolyzing carbapenems. Conclusion: The emergence of CAZ-AVI resistance should arouse our attention, the susceptibility testing should be followed by a combination of phenotypic and molecular methods, to make sure that no potential carbapenemase-producing bacteria are missed.

Retaining the nonprofit mission: The case of social enterprise emergence in India from a traditional nonprofit

ABSTRACT Literature examining the emergence of social enterprises from traditional non-profits has noted a shift in organizational mission, from a predominantly social mission towards a dual focus on both social and commercial goals. Less is known about how such social enterprises, which transition from traditional non-profits, retain the original non-profit social mission. The present study, employing an institutional logics perspective, identifies how a social enterprise, emerging from a traditional non-profit in India, re-conceptualized its means in diverse ways towards a common social end, preserved its core guiding principles and processes, and maintained a broad organizational vision, to seamlessly retain and continue with the original social mission. The study concludes with implications for social enterprise and institutional logics research.

Ultrafiltration for environmental safety in shellfish production: A case of bloom emergence

The process of ultrafiltration (UF) of natural seawater often encounters the problems of variation in water quality and coastal blooms. To validate the feasibility of UF in shellfish farms, this study compared the hydraulic performance and pollutant removal efficiency of the UF process with those of the commonly used treatments that combine several filtration steps with ultraviolet (UV) disinfection. The comparison was conducted in the cases of natural seawater and a coastal bloom. Given that the UF process encountered the specific type of pollution, this study evaluated the filtration performance of the UF process and the retention of total suspended solids (TSS), bacteria, phytoplankton, and zooplankton. A real coastal bloom was considered in the case study of an experimental shellfish hatchery/nursery in France. The results show that both treatments were able to eliminate approximately 50% of TSS. However, in contrast with UV treatment combined with filtration, the UF process retained total amounts of phytoplankton, zooplankton, and bacteria in the bloom. Although the hydraulic performance of the UF process was impacted by the coastal bloom, the fouling was eliminated through chemical cleaning conducted at a frequency less than once per 12 h. Despite the severe pollution, this study confirmed the pollution resistance and treatment performance of the UF process, indicating that UF has the potential to enhance the biosecurity level.

Emergence in Solid State Physics and Biology

There has been much controversy over weak and strong emergence in physics and biology. As pointed out by Phil Anderson in many papers, the existence of broken symmetries is the key to emergence of properties in much of solid state physics. By carefully distinguishing between dfferent types of symmetry breaking and tracing the relation between broken symmetries at micro and macro scales, I demonstrate that the emergence of the properties of semiconductors is a case of strong emergence. This is due to the existence of quasiparticles such as phonons. Furthermore time dependent potentials enable downward causation as in the case of digital computers. Additionally I show that the processes of evolutionary emergence of living systems is also a case of strong emergence, as is the emergence of properties of life out of the underlying physics. A useful result emerges: standard physics theories and the emergent theories arising out of them are all effective theories that are equally valid

Where does it come from? Collaborative emergence in creative work practices

This article presents a case in which analytical tools coming from the tradition of distributed cognition are able to account for what has been defined collaborative emergence (Sawyer & DeZutter, 2009; Sawyer 2012) in creative practices. With this article, we aim to contribute to the debate of distributed creativity by discussing an empirical case of collaborative emergence and providing the analytical tools able to account for its analysis. Introducing the concept of a creative network of interactions, we stress the importance of selecting, describing, and analysing the interactions that give rise to the collaborative emergence in creative work. Introducing the concept of collective creative imagination, we account for the collective emergence of the scene. We suggest that collaborative emergence is the result of a process of collective coordination and improvisation, emerging from moment-to-moment contingency in collective cognition and imagination. The new unpredictable outcome does not emerge from a sudden singular intuition avulsed from the environment, but it is the result of several coordinated steps made by the participants.

Organizational Powers: Capture of Professional Jurisdiction in the Case of U.S. Retail Clinics

Understanding inertia and change in professionalized organizational fields like health care is key to addressing inefficiencies like poor access to services, high costs, and inconsistent quality. New entrants are one source of change that may reduce the inefficiencies, but we lack a good understanding of how new entrant organizations overcome jurisdictional barriers of license and legitimacy that shelter professionalized fields. I analyze a case of emergence of retail health clinics in the U.S. primary care to theorize a strategy that allows external change agents to enter a professionalized field. Circumventing jurisdictional barriers and overcoming resistance of the incumbent profession requires jurisdictional work — cultural and market actions that effectively put forth a jurisdictional claim. Two aspects of jurisdictional work by retail clinics appear important: employing individual professionals as “front-men” who legitimize the new organizational form and finding allies among incumbent organizations that value efficiency. The problem of professional collective action allowed for the front-men strategy, in which organizations decoupled rights encoded in professional license and their use and thus turned license from a barrier into a vehicle for entry. The heterogeneity of logics and the competitive tensions among field incumbents allowed for the subsequent integration. The elaborated process model of entry generalizes the theory of professional jurisdictional competition by including organizations as actors in the division of expert labor.

An Unusual Case of New Tic Emergence and Exacerbation Following Treatment With Fluticasone Propionate

An Unusual Case of New Tic Emergence and Exacerbation Following Treatment With Fluticasone Propionate

Low-Carbon Transition as Vehicle of New Inequalities? Risk-Class, the Chinese Middle-Class and the Moral Economy of Misrecognition

Low-carbon innovation is usually depicted as an exemplar of pursuit of the common good, in both mainstream policy discussion and the emerging orthodoxy of transition studies. Yet it may emerge as a key means of intensifying inequality. We analyse low-carbon innovation as a social and political process through the prism of differential risk-classes, focusing on the pivotal global case of emergence of the Chinese middle-class in seaboard megacities, especially regarding the profound challenges of urban e-mobility transition. This approach shows emergence of this still-forming sociopolitical grouping as tightly and complementarily coupled with the assembling of innovations that meaningfully tackle global risks, such as climate change, while also intensifying existing inequalities. Misrecognition of the duality of low-carbon innovations as both moral technologies and as relatively expensive consumer products has the potentiality to be a key mechanism of this process, thereby serving to reproduce, constitute and legitimize inequalities in novel and unexpected ways.

The dynamic capabilities framework implementation in innovation and creative ecosystems

The arising concern for the inter-industry collaborations was concretised through the continuous development of new collaborative structures as it is the case of business ecosystems emergence. The use of open innovation in existing ecosystems became an essential trigger for the emergence, defining and development of dynamic capabilities. Consequently, these capabilities were used as the most relevant resources in value networks evolution as they defined and created new ways for opportunities exploration and exploitation especially within existing ecosystems. From this point of view the current research seeks to identify and define what are dynamic capabilities, to present the existing framework of capabilities analysis and to understand how it is used in practice within existing ecosystems. Also, this research seeks to uncover how collaborative efforts and the use of innovative technologies influence organisational growth.

The curious case of spacetime emergence

Work in quantum gravity suggests that spacetime is not fundamental. Rather, spacetime emerges from an underlying, non-spatiotemporal reality. After clarifying the type of emergence at issue, I argue that standard conceptions of emergence available in metaphysics won’t work for the emergence of spacetime. I go on to consider spacetime functionalism as a way to make sense of spacetime emergence. I argue that a functionalist approach to spacetime modelled on mental state functionalism is not a viable alternative to the standard conception of emergence in metaphysics. I go on to consider an alternative: ‘partial’ functionalism, whereby certain aspects of spacetime are functionalised, rather than spacetime as a whole.

Emergence and topological order in classical and quantum systems

There has been growing interest in systems in condensed matter physics as a potential source of examples of both epistemic and ontological emergence. One of these case studies is the fractional quantum Hall state (FQHS). In the FQHS a system of electrons displays a type of holism due to a pattern of long-range quantum entanglement that some argue is emergent. Indeed, in general, quantum entanglement is sometimes cited as the best candidate for one form of ontological emergence. In this paper we argue that there are significant formal and physical parallels between the quantum FQHS and classical polymer systems. Both types of system cannot be explained simply by considering an aggregation of local microphysical properties alone, since important features of each are globally determined by topological features. As such, we argue that if the FQHS is a case of ontological emergence then it is not due to the quantum nature of the system and classical polymer systems are ontologically emergent as well.

The intrapreneurial state: Singapore’s emergence in the smart and sustainable urban solutions field

ABSTRACTThe East Asian developmental state model and the Anglo-American entrepreneurial state model profile varied ways in which the state continues to intervene in economic development. These models are developed by different disciplines and against diverse contexts to capture extrasocietal state responses to neoliberalism and globalization but leave the intrasocietal preconditions for state evolution little explored. We elaborate the concept of state intrapreneurialism as one way of understanding the interrelationship between economic and state transformation – one ingredient of the intrasocietal preconditions underpinning the responses to extrasocietal changes emphasized in the post-developmental state literature. Drawing on the case of Singapore's emergence in the field of smart/sustainable urban solutions, the subsidiary contributions of this paper are to suggest intrapreneurship as a specific and enduring advantage within the developmental state model, especially when set against its limitations signalled in the post-developmental state literature.

Past emergent phase of Shatsky Rise deep-marine igneous plateau

The Cretaceous Period stands out in Earth’s geologic history by ubiquitous and sustained massive eruption of lava, forming several enormous igneous plateaus in the ocean basins worldwide. It has been proposed that the subaerial phases of Cretaceous oceanic plateau formation spurred the global environmental deterioration, yet this view is supported by patchy fossil and/or rock evidence for uplifting of the plateau summits above the sea level. Reported here is by far the most comprehensive case of Cretaceous plateau emergence at northern Shatsky Rise, Northwest Pacific, based on the integration of unique micropalaeontological and seismic evidence. From just above the flat-topped igneous edifice, recent Integrated Ocean Drilling Program (at Site U1346) recovered early Cretaceous (Hauterivian) ostracod and foraminiferal assemblages showing marked shallow-marine preferences. Most intriguing discovery is an ostracod taxon with well-developed eye tubercles, which serves as compelling palaeobiological evidence for a very shallow, euphotic setting. By linking the nearshore biofacies (<20 m water depth) to the basement topography undoubtedly shaped by subaerial weathering and/or erosion, it is obvious that northern Shatsky Rise was remarkably emergent during its final emplacement phase. We suggest that early Cretaceous surface environments might have been affected, at least in part, by Shatsky Rise subaerial volcanism.

The grand challenge of great ape health and conservation in the anthropocene.

"Ecosystem Health recognizes the inherent interdependence of the health of humans, animals and ecosystems and explores the perspectives, theories and methodologies emerging at the interface between ecological and health sciences." This broad focus requires new approaches and methods for solving problems of greater complexity at larger scales than ever before. Nowhere is this point more salient than the case of disease emergence and control at the human-non human primate interface in shrinking tropical forests under great anthropogenic pressure. This special edition brings together transdisciplinary experts who have created successful partnerships leading to advances in ecosystem approaches to health for wild ape populations with relevance to all developing country tropical forest environments. It is no coincidence that the advances herein highlight two long term health projects-the Gombe Ecosystem Health Project (Gombe National Park, Tanzania), and the Taï Chimpanzee Project (TCP) in Côte d'Ivoire-since standardizing and validating noninvasive disease surveillance, risk assessment and management methods presents a special series of challenges where time is a major factor. Advances highlighted in this addition include: health surveillance and monitoring, health risk analysis, field immobilization and interventions, human-NHP networks/interfaces, diagnostic tool development, and cutting edge molecular and genetic techniques.