Search results for "Case Studie"
showing 10 items of 65 documents
Primary intraosseous squamous cell carcinoma arising in dentigerous cyst: Report of 2 cases and review of the literature
2015
Dentigerous cysts are one of the most common odontogenic cysts of the oral cavity. Odontogenic cysts can give rise to a variety of neoplasms. Carcinoma arising in a dentigerous cyst is extremely rare, with a review of literature showing near 30 cases. The present report describes 2 cases of primary intraosseous squamous cell carcinoma originated from a dentigerous cyst. The first one refers to a 57-year old female with a persistent lesion in the left retromolarregion and diagnosed with squamous cell carcinoma originated fromthe incomplete excision of the lower third molar follicle during its surgical extraction. The second case describes the case of an 18-year old male with an impacted uppe…
Determination of neuronal antibodies in suspected and definite Creutzfeldt-Jakob disease
2014
IMPORTANCE: Creutzfeldt-Jakob disease (CJD) and autoimmune encephalitis with antibodies against neuronal surface antigens (NSA-abs) may present with similar clinical features. Establishing the correct diagnosis has practical implications in the management of care for these patients. OBJECTIVE: To determine the frequency of NSA-abs in the cerebrospinal fluid of patients with suspected CJD and in patients with pathologically confirmed (ie, definite) CJD. DESIGN, SETTING, AND PARTICIPANTS: A mixed prospective (suspected) and retrospective (definite) CJD cohort study was conducted in a reference center for detection of NSA-abs. The population included 346 patients with suspected CJD and 49 pati…
Experimenting lean dynamic performance management systems design in SMEs
2018
Purpose The purpose of this paper is to frame the potential benefits of lean dynamic performance management (PM) systems for small and micro-enterprises. Such systems may exploit the entrepreneur’s tacit knowledge and build on managerial competencies, by incorporating individual attributes into organisational routines. Design/methodology/approach The paper suggests the use of insight models based on the combination of lean PM tools and system dynamics (SD) modelling. Based on a number of exemplary cases, the paper discusses the potential benefits of these models, in respect to four specific contexts: artisan, new company start-up, established firm and micro-giant company. Related to such c…
How firms are using networking decisions to achieve strategic objectives: Building theories from four case studies
2011
Many research studies in OM literature have investigated how different kinds of focal firm decisions regarding business vertical relationships (i.e. with both suppliers and buyers) can positively affect firm’s operations performance and thus improve its competitive position. In this paper we extend this genre of study by also considering business horizontal relationships (i.e with competitors and firms that own complementary capabilities) and by considering the impact of business relationships not only on focal firm’s operations performance but also on its resources endowment. We present four cases that describe what are the strategic manager intents (in term of operations performance and r…
Generalising Theories Explaining the Different Modes of SME Development and the Associated Growth Trajectories
2010
Previous research has identified two forms of “abnormal” growth – styled as business dwarfism and gigantism - which can both lead to missed opportunities for owners/entrepreneurs and local economies, and even to business crisis and collapse. It has also shown that stunted and inflated growth phenomena, rather than being characterised by completely different rules and rationales, are closely related and that certain fundamental structures and processes underpin both those forms of ab-normal company growth behaviour. This paper reports an examination of a further SME phenomenon – what we have chosen to call "micro-giants". These are companies that would be categorised as rela-tively small fir…
A Physiological Approach to Analysing SME Growth Patterns and to Understanding the Distinctions and Similarities between Normal and Abnormal Growth
2010
Building on earlier work on abnormal SME growth trajectories, this paper investigates to what extent the analysis can be extended to the study of an unusual but “normal” growth pattern. The detailed case histories of two firms which might be called micro-giants are presented. These are companies that would be categorised as small firms but are actually competing, and competing successfully, in non-niche markets with much larger firms, or even multinational giants. The resource based view and modelling approaches developed in the earlier non-normal growth situations is then applied to these cases. It is argued that by viewing the management of strategic assets as part of the normal business …
Socializzazione politica e potere quotidiano. Riflessioni teoriche e ricerca sul campo
2017
La socializzazione politica come processo dinamico e permanente, latente e manifesto, interattivo e multidirezionale. L’identità politica come parte dell’identità sociale, la costruzione e la re-invenzione della politica. La socializzazione politica che dall'idea di mera trasmissione si trasforma, nelle teorie più recenti, in costruzione di codice simbolico e rappresentazioni del mondo, fattore di transazione all'interno di gruppi molteplici. La dimensione empirica nel testo si intreccia a quella teorica presentando alcuni casi studio realizzati nella città di Palermo. Il volume può rappresentare sia uno strumento didattico utile per gli studenti dei corsi di area sociologica e politologica…
: Difficulties ans risks of interSME cooperation : solutions provided by private-equity firms
2016
L’article analyse les difficultés et risques auxquels font face les petites et moyennes entreprises (PME) lors de la formation de coopérations interfirmes, et les rôles joués par les sociétés de capital-investissement dans leur diminution. Les PME font principalement face à une asymétrie informationnelle et une incertitude accrues en comparaison aux entreprises plus grandes. Les sociétés de capital-investissement permettent de réduire ces deux facteurs et d’instaurer une situation de confiance entre les futurs cocontractants, ce qui évite l’échec de la transaction. Une étude de cas multiples à visée infirmationniste menée sur le marché français du capital-investissement détaille ces princip…
The Raising Factor, That Great Unknown. A Guided Activity for Undergraduate Students
2020
In the first years of their economics degree programs, students will face many problems successfully dealing with a range of subjects with quantitative content. Specifically, in the field of statistics, difficulties to reach some basic academic achievements have been observed. Hence, a continuing challenge for statistics teachers is how to make this subject more appealing for students through the design and implementation of new teaching methodologies. The latter tend to follow two main approaches. On the one hand, it is useful for the learning process to propose practical activities that can connect theoretical concepts with real applications in the economic context. On the other hand, we …
Transitioning towards a Sustainable Wellbeing Economy—Implications for Rural–Urban Relations
2021
This article focuses on the question of how a shift from a narrow economic perspective to a wider sustainable wellbeing focus in regional development strategies and actions might change rural–urban relations. A brief review of relevant research and discourses about economic development models provides the foundation for the analysis. The review leads to the development of an analytical framework that puts the notion of sustainable wellbeing at its center. The criteria included in the analytical framework are then used to assess the current situation, challenges and perceived ways forward based on data and analyses from 11 European regions. The focus of the analysis is on different exp…