From Rights To Representation: Challenging Citizenship From The Margins Post 2011

This study asks whether we are the same citizens as we were before the civil awakening that spilled over from tyrannical Arab states to core cities of the global economy and beyond. To address this question it offers an historical account of the role of New Social Movements, civil society, and deliberative and radical democracy as the three epistemic frameworks that have shaped the figure of the rights-bearing citizen, and which have conceived the neoliberal citizen as a choice driven individual. Taking the neoliberal shift in Israel of the 1980s as its point of departure, it then places the 2011 Tents’ Protest in the broader context of acts of resistance to the entrenchment of neoliberalism. This is followed by a thorough exploration of two post-2011 Israeli activist groups in Jewish and Arab-Palestinian societies respectively, allowing voices and new conceptions of citizenship that had arisen from the margins of the 2011 protest to come to the fore. In the final analysis, this exploration traces how the shift away from the conception of the citizen as a rights-bearing individual challenges neoliberal governmentality. It thus enables us to configure the image of a post-neoliberal citizen, one whose political subjectivity is grounded not in the discourse of rights, but rather in a new discourse of representation

Ethnicity and education: nation-building, state-formation, and the construction of the Israeli educational system

The dissertation is about the ethnicisation of social relations in Israeli society and its reflection and manifestation in education. My main aim in this study is twofold: first, to offer a critical account of the development of ethnic relations in Israeli society and to examine the role ethnicity has played in the processes of nation-building and state-formation; and, second, to propose a history of the educational system in Israel which accounts for the role of education in creating and perpetuating ethnic identities. The first part of the dissertation consists of a critical reading of existing analyses of ethnicity in Israel. Its aim is to bring the state into the analysis of ethnic relations and demonstrate that such an approach is vital to the understanding of ethnic relations and identities. In the following part, I trace back the processes of nation-building and state-formation demonstrating how governments and major political actors became involved in the formation and re-production of ethnic boundaries within Israeli society. In these two parts, I am arguing against both functionalist and critical accounts of ethnicity in Israel, which tend to ‘essentialise’ ethnic categories and thus deny the political nature of ethnicity and its power as an organising basis for political action. In the third and major part of the dissertation, I seek to re-construct the history of the Israeli educational system within an understanding of ethnicity as a structural feature of state-society relations. This re-construction reveals how ‘ethnicity’ became an organising feature of this system since its inception as a Zionist national educational system in the early days of the Jewish colonisation of Palestine. Whereas the ‘national’ educational system was characteristically sectorial, non-European (mizrahi) Jews were denied the same autonomy that their European counterparts enjoyed. With the transition to statehood, and the massive influx of Jewish immigrants, the educational system was re-organised under the aegis of the state. Yet, it turned out, this new system retained the ‘old’ lines of division between Arabs and Jews, and between European and non-European Jews, thus imposing upon the latter the stigma of being ‘non-modern’ and ‘non-Zionist’. This re-emphasised ethnic boundaries, and entrenched ethnicity as a powerful basis for political action. In the 1960s, when the state engaged itself in reforming the educational system, making it compatible with the new needs of industrialisation and nationhood, ethnicity again played a critical role in legitimising state policies. ‘Integration’, that is, the de-segregation of the educational system, turned out to be nothing but a political token and, in fact, a means for entrenching ethnic boundaries and identities. The state, I argue, has thus been a crucial factor in perpetuating those ethnic images and realities, and hence a focus of ethnic discontent in the 1980s and 1990s

Patient Record Summarization Through Joint Phenotype Learning and Interactive Visualization

Complex patient are becoming more and more of a challenge to the health care system given the amount of care they require and the amount of documentation needed to keep track of their state of health and treatment. Record keeping using the EHR makes this easier but mounting amounts of patient data also means that clinicians are faced with information overload. Information overload has been shown to have deleterious effects on care, with increased safety concerns due to missed information. Patient record summarization has been a promising mitigator for information overload. Subsequently, a lot of research has been dedicated to record summarization since the introduction of EHRs. In this dissertation we examine whether unsupervised inference methods can derive patient problem-oriented summaries, that are robust to different patients. By grounding our experiments with HIV patients we leverage the data of a group of patients that are similar in that they share one common disease (HIV) but also exhibit complex histories of diverse comorbidities. Using a user-centered, iterative design process, we design an interactive, longitudinal patient record summarization tool, that leverages automated inferences about the patient's problems. We find that unsupervised, joint learning of problems using correlated topic models, adapted to handle the multiple data types (structured and unstructured) of the EHR, is successful in identifying the salient problems of complex patients. Utilizing interactive visualization that exposes inference results to users enables them to make sense of a patient's problems over time and to answer questions about a patient more accurately and faster than using the EHR alone

Leaders and Non-leaders: A Comparative Study of Some Major Developmental Aspects

The research presented here is based on the assumption that there are unique features in the development of leaders in social and organizational settings. Fifty Israeli soldiers who were perceived as leaders by their commanders and peers were compared with 30 soldiers who received low scores on leadership evaluations. The participants were selected out of a group of 286 soldiers on a combat training course. Differences were found between those perceived as leaders and those who scored low on leadership evaluations, in developmental aspects such as relations in the family, expectations transmitted to them by the family, exposure to models of leadership, experiences of leadership roles in social frameworks, and openness to experiences

Quantum \v{C}erenkov Radiation: Spectral Cutoffs and the Role of Spin and Orbital Angular Momentum

We show that the well-known \v{C}erenkov Effect contains new phenomena arising from the quantum nature of charged particles. The \v{C}erenkov transition amplitudes allow coupling between the charged particle and the emitted photon through their orbital angular momentum (OAM) and spin, by scattering into preferred angles and polarizations. Importantly, the spectral response reveals a discontinuity immediately below a frequency cutoff that can occur in the optical region. Specifically, with proper shaping of electron beams (ebeams), we predict that the traditional \v{C}erenkov radiation angle splits into two distinctive cones of photonic shockwaves. One of the shockwaves can move along a backward cone, otherwise considered impossible for \v{C}erenkov radiation in ordinary matter. Our findings are observable for ebeams with realistic parameters, offering new applications including novel quantum optics sources, and open a new realm for \v{C}erenkov detectors involving the spin and orbital angular momentum of charged particles.Comment: 27 pages, 3 figure

Smurfs in Protein Homeostasis, Signaling, and Cancer

Protein ubiquitination is an evolutionary conserved highly-orchestrated enzymatic cascade essential for normal cellular functions and homeostasis maintenance. This pathway relies on a defined set of cellular enzymes, among them, substrate-specific E3 ubiquitin ligases (E3s). These ligases are the most critical players, as they define the spatiotemporal nature of ubiquitination and confer specificity to this cascade. Smurf1 and Smurf2 (Smurfs) are the C2-WW-HECT-domain E3 ubiquitin ligases, which recently emerged as important determinants of pivotal cellular processes. These processes include cell proliferation and differentiation, chromatin organization and dynamics, DNA damage response and genomic integrity maintenance, gene expression, cell stemness, migration, and invasion. All these processes are intimately connected and profoundly altered in cancer. Initially, Smurf proteins were identified as negative regulators of the bone morphogenetic protein (BMP) and the transforming growth factor beta (TGF-β) signaling pathways. However, recent studies have extended the scope of Smurfs' biological functions beyond the BMP/TGF-β signaling regulation. Here, we provide a critical literature overview and updates on the regulatory roles of Smurfs in molecular and cell biology, with an emphasis on cancer. We also highlight the studies demonstrating the impact of Smurf proteins on tumor cell sensitivity to anticancer therapies. Further in-depth analyses of Smurfs' biological functions and influences on molecular pathways could provide novel therapeutic targets and paradigms for cancer diagnosis and treatment

Controlling Risk of Web Question Answering

Web question answering (QA) has become an indispensable component in modern search systems, which can significantly improve users' search experience by providing a direct answer to users' information need. This could be achieved by applying machine reading comprehension (MRC) models over the retrieved passages to extract answers with respect to the search query. With the development of deep learning techniques, state-of-the-art MRC performances have been achieved by recent deep methods. However, existing studies on MRC seldom address the predictive uncertainty issue, i.e., how likely the prediction of an MRC model is wrong, leading to uncontrollable risks in real-world Web QA applications. In this work, we first conduct an in-depth investigation over the risk of Web QA. We then introduce a novel risk control framework, which consists of a qualify model for uncertainty estimation using the probe idea, and a decision model for selectively output. For evaluation, we introduce risk-related metrics, rather than the traditional EM and F1 in MRC, for the evaluation of risk-aware Web QA. The empirical results over both the real-world Web QA dataset and the academic MRC benchmark collection demonstrate the effectiveness of our approach.Comment: 42nd International ACM SIGIR Conference on Research and Development in Information Retrieva

Erythrocytosis and fatigue fractures associated with hepatoblastoma in a 3-year-old gelding

Hepatoblastoma was diagnosed in a 3-year-old Thoroughbred gelding presented with forelimb lameness with bilateral fatigue fractures of the proximal third metacarpal bones. An abdominal mass was detected on ultrasound examination of the abdomen. Absolute erythrocytosis was diagnosed after clinical and haematological evaluation. The fractured metacarpal bones were surgically removed but complications after surgery were fatal. The liver mass was diagnosed as a hepatoblastoma based on histology and immunochemical staining. The combination of hepatoblastoma and fatigue fractures has not been described previously in horses. A potential link between the hepatic and orthopaedic pathologies is hypothesised