Search results for "Logics"
showing 10 items of 124 documents
Introduction to Mathematical Logic (Edition 2017)
2017
Hyper-textbook for students in mathematical logic, Edition 2017
Design and simulation of efficient combinational circuits based on a new XOR structure in QCA technology
2021
AbstractQuantum-dot cellular automata (QCA), due to its unique characteristics like low power consumption, nanoscale design, and high computing speed is considered as an emerging technology, and it can be used as an alternative for CMOS technology in circuit design for quantum computers in the near future. XOR gate has many applications in the design of digital circuits in QCA. In this paper, an efficient novel structure of XOR gate is proposed in QCA. Also, a novel 1-bit comparator circuit, 1-bit full adder, binary to gray and gray to binary convertor code based on the proposed XOR is designed and simulated using QCADesigner 2.0.3. The simulation results demonstrated that the proposed stru…
HRM models of online labor platforms : Strategies of market and corporate logics
2023
Studies on online labor platforms (OLPs) have revealed that OLPs can have extensive managerial control over independent workers, which affects their autonomy and precariousness. The permeability of the management makes some OLPs' roles as neutral intermediaries in labor exchanges questionable. While there are several platform work studies on the effects of human resource management (HRM) activities, earlier studies have focused more on certain types of OLP companies. Earlier OLP classifications did not make systematic distinctions between HRM activities either. This paper offers a classification to view how HRM activities manifest in OLPs. The study utilizes terms of service and webpage dat…
Experiences of arbitrary management among Finnish academics in an era of academic capitalism
2020
For the last two decades, Finnish universities have faced the implementation of new systems of control and undergone dramatic changes that have worsened academic working conditions–such as corporatisation and budget cuts. This article explores Finnish academics’ experiences of university reforms with a special focus on the consequences it has had in terms of organisational socio-dynamics. We adapt Glynos and Howarth’s logics of critical explanation and apply this theoretical framework to analyse the interviews of academics who, against their own will, did not have their contracts renewed. This approach describes, explains, and criticises the logics–which are social, political and fantasmati…
Accounting, microfoundations, hybridization and longitudinal conflict in a Finnish health care organization
2021
PurposeThis article analyzes the cognitive microfoundations, conflicting institutional logics and professional hybridization in a case characterized by conflict.Design/methodology/approachIn contrast to the majority of earlier studies focusing on special health care, the study was conducted in a Finnish basic health care organization. The empirical data include 36 interviews, accounting reports, budgets, newspaper articles and meeting notes collected 2013–2018.FindingsThe use of accounting techniques in this case did not offer professionals sufficient support under conditions of conflict. The authors suggest that this perceived lack of support intensified the negative emotions toward accoun…
“I love learning new things” : An institutional logics perspective on learning in professional journalism
2023
In contemporary working life, journalists are often faced with the pressures of an increasingly precarious field where employment is less stable and more contractual than in previous years. Consequently, learning as a skill has grown in importance as journalists enter and leave the job market. Previous research has often portrayed professional journalists as unwilling to learn due to the persistence of the institution of journalism. Consequently, this study examines learning in professional journalism through interviews with 30 Finnish journalists. We adopt the institutional logics perspective to examine which institutional logics manifest in journalists' descriptions of learning and how. W…
L'implantation des gares TGV en France: tensions interscalaires, jeux d'acteurs et recompositions spatiales
2010
L’extension du réseau de lignes à grande vitesse renouvelle le problème du positionnement des gares, notamment en France qui privilégie une logique d’efficacité fondée sur des dessertes rapides et cadencées entre grandes métropoles au détriment des espaces intermédiaires. Cette option se traduit par deux types de localisation : gare principale centrale pour les plus grandes villes et gare périphérique pour les villes petites et moyennes. Ces choix d’implantation résultent de processus interactifs qui concernent tous les niveaux de l’organisation spatiale. Ainsi, si on examine les processus de décision ayant conduit à l’implantation des gares TGV en France, ces choix et les stratégies de val…
Reduced CD27−IgD− B Cells in Blood and Raised CD27−IgD− B Cells in Gut-Associated Lymphoid Tissue in Inflammatory Bowel Disease
2019
The intestinal mucosa in inflammatory bowel disease (IBD) contains increased frequencies of lymphocytes and a disproportionate increase in plasma cells secreting immunoglobulin (Ig)G relative to other isotypes compared to healthy controls. Despite consistent evidence of B lineage cells in the mucosa in IBD, little is known of B cell recruitment to the gut in IBD. Here we analyzed B cells in blood of patients with Crohn's disease (CD) and ulcerative colitis (UC) with a range of disease activities. We analyzed the frequencies of known B cell subsets in blood and observed a consistent reduction in the proportion of CD27−IgD− B cells expressing all Ig isotypes in the blood in IBD (independent o…
Heart failure and anti tumor necrosis factor-alpha in systemic chronic inflammatory diseases.
2013
Tumor necrosis factor alpha (TNF-alpha) antagonists have emerged as an effective therapy for patients with diseases as Crohn's disease, rheumatoid arthritis, and other chronic systemic inflammatory diseases. In the last years, there has been a growing interest in the role that inflammatory cytokines, which sustain the pathogenesis of these diseases, plays in regulating cardiac structure and function, particularly in the progression of chronic heart failure. In fact there is an increase of anti-TNF alpha levels in advanced heart failure but the treatment with anti-TNF alpha has been shown to worsen the prognosis of heart failure in randomized controlled trials. Patients with rheumatoid arthr…
Efficacy of adalimumab as second-line therapy in a pediatric cohort of Crohn’s disease patients who failed infliximab therapy: the Italian Society of…
2019
Patrizia Alvisi,1 Serena Arrigo,2 Salvatore Cucchiara,3 Paolo Lionetti,4 Erasmo Miele,5 Claudio Romano,6 Alberto Ravelli,7 Daniela Knafelz,8 Stefano Martelossi,9 Graziella Guariso,10 Salvatore Accomando,11 Giovanna Zuin,12 Costantino De Giacomo,13 Lucio Balzani,14 Monia Gennari,15 Marina Aloi3 On behalf of the SIGENP IBD Working Group 1Pediatric Gastroenterology Unit, Pediatric Department, Maggiore Hospital, Bologna, Italy; 2Pediatric Gastroenterology and Endoscopy Unit, G Gaslini Children’s Hospital, Genoa, Italy; 3Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Rome, Italy; 4Gastroenterology and Nutrition Unit, Meyer Children’s Hospital, Florenc…