Publications

The essay demonstrates the relationship between specific figures of discourse dominant in particular novels and the thematic concerns or plot patterns of each individual novel. The figures discussed are (1) enthymeme, prominent in Laurence Sterne’s Tristram Shandy and important also in Joyce’s Ulysses; (2) hypallage, part of the rhetoric of Dickens’s A Tale of Two Cities, reflecting its plot pattern and its cluster of concerns; and (3) blazon, which helps to convey the implied author’s critique of the attitudes of the first-person narrator of Lolita.

Disadvantaged residents in contested cities often mistrust and resist official authorities due to historical deprivation. However, their urgent needs compel them to approach municipal bodies, both formally and informally, exhibiting "flexible compliance." Through interviews with Palestinians and a public opinion survey in Jerusalem, we analyzed the preferences of Jewish- Israeli and Palestinian residents for public goods provision. Results indicate that Palestinian residents prefer unofficial institutions, but this varies by location. Inner-city and outer-city East Jerusalem residents prefer the municipal government, while those beyond the separation wall favor the community councils. We elucidate flexible compliance and propose municipal tools to address it.

This study investigates how elected representatives make promises to the electorate as part of their routine, everyday parliamentary discourse. Departing from the dominant focus on pre-election pledges in existing scholarship, we examine how representatives’ practices of making promises vary systematically over time (before/after elections/mid-term), by government role (government/opposition), party membership (catch-all/identity-based parties), and addressed electorate (inclusive/exclusive). Drawing upon research in speech acts, political discourse, and corpus pragmatics, we employ manual and computational text analysis on session transcripts from the Israeli parliament to identify variations in representatives’ use of direct or indirect action promises (N = 709), expressing different orientations of commitment. Documenting that promises continue to be prevalent after elections (especially among coalition members), we argue that the practices of making promises fulfill a critical role in representation that extends far beyond the election campaign, maintaining continuous accountability throughout the electoral cycle.

The generation and control of large amplitude plasma gratings and other plasma structures is of paramount importance for the realization of plasma photonics. Autoresonant excitation of such structures by means of chirped amplitude-modulated lasers has been recently discussed and analyzed theoretically. Here we discuss the parameter space for the realization of such a scheme and describe the laser system that was built towards this goal. We also expand our earlier theoretical study to account for the more realistic case of a moderately focused laser beam, instead of the simplified plane wave approximation.

Modern molecular microbiology elucidates the organizational principles of bacterial biofilms via detailed examination of the interplay between signaling and gene regulation. A complementary biophysical approach studies the mesoscopic dependencies at the cellular and multicellular levels with a distinct focus on intercellular forces and mechanical properties of whole biofilms. Here, motivated by recent advances in biofilm research and in other, seemingly unrelated fields of biology and physics, we propose a perspective that links the biofilm, a dynamic multicellular organism, with the physical processes occurring in the extracellular milieu. Using Bacillus subtilis as an illustrative model organism, we specifically demonstrate how such a rationale explains biofilm architecture, differentiation, communication, and stress responses such as desiccation tolerance, metabolism, and physiology across multiple scales—from matrix proteins and polysaccharides to macroscopic wrinkles and water-filled channels.

Biofilm research has grown exponentially over the last decades, arguably due to their contribution to hospital acquired infections when they form on foreign body surfaces such as catheters and implants. Yet, translation of the knowledge acquired in the laboratory to the clinic has been slow and/or often it is not attempted by research teams to walk the talk of what is defined as ‘bench to bedside’. We therefore reviewed the biofilm literature to better understand this gap. Our search revealed substantial development with respect to adapting surfaces and media used in models to mimic the clinical settings, however many of the in vitro models were too simplistic, often discounting the composition and properties of the host microenvironment and overlooking the biofilm- implant-host interactions. Failure to capture the physiological growth conditions of biofilms in vivo results in major differences between lab-grown- and clinically-relevant biofilms, particularly with respect to phenotypic profiles, virulence, and antimicrobial resistance, and they essentially impede bench-to-bedside translatability. In this review, we describe the complexity of the biological processes at the biofilm-implant-host interfaces, discuss the prerequisite for the development and characterization of biofilm models that better mimic the clinical scenario, and propose an interdisciplinary outlook of how to bioengineer biofilms in vitro by converging tissue engineering concepts and tools.   

Background

This article presents the results of two studies investigating increased intra-individual variability (IIV) in the performance of individuals with attention deficit hyperactivity disorder (ADHD), in two cognitive domains: numerosity judgments and quantitative and verbal reasoning.

Methods

Study 1, a pre-registered experiment, involved approximately 200 participants (42.66% female; mean age: 36.86; standard deviation of age: 10.70) making numerical judgments at two time-points. ADHD-symptom severity was assessed on a continuous scale. In Study 2, we collected the data of approximately 3000 examinees who had taken a high-stakes admissions test for higher education (assessing quantitative and verbal reasoning). The sample comprised only people formally diagnosed with ADHD. The control group consisted of approximately 200 000 examinees, none of whom presented with ADHD.

Results

The results of Study 1 revealed a positive correlation between IIV (distance between judgments at the two time-points) and ADHD symptom severity. The results of Study 2 demonstrated that IIV (distance between the scores on two test chapters assessing the same type of reasoning) was greater among examinees diagnosed with ADHD. In both studies, the findings persisted even after controlling for performance level.

Conclusions

The results indicate that individuals with ADHD, v. those without, exhibit less consistent numerosity judgments and greater fluctuation in performance on verbal and quantitative reasoning. The measurement of the same psychological constructs appears to be less precise among individuals with ADHD compared to those without. We discuss the theoretical contributions and practical implications of our results for two fields: judgment and decision-making, and assessment.

Gulag-survivor narratives tend to combine individual and communal concerns, which are sometimes artistically amalgamated. The relationship between them can be further understood with the help of trauma studies, though the application of the concept of trauma to Gulag literature is not unproblematic. This paper focusses on signs of trauma in Shalamov’s stories “The Seizure”, “On Tick”, and “The First Tooth”, the latter showing how individual trauma blends with collective/cultural trauma associated with the loss of confidence in communal identity. These are versions of the cultural trauma of Russian intelligentsia, stemming from enforced departures from its humanistic ideals.

Central and Eastern Europe (CEE) countries faced significant political, economic, social, and technological transformations over the last four decades. Democratic processes, after relative stabilization, tremble again around polarizing values, populist leaders, or nationalistic ideologies. Online communication, especially social media platforms, play a vital role in shaping how citizens interact with the state, political actors, media, and other citizens. The book focuses on some of the challenges democratic institutions in the region face, in transforming and sustaining civil society and attempts to capture how the digital media environments mitigate or exacerbate those challenges. Included manuscripts focus on the role that online platforms play in the satisfaction with democracy in the CEE region, the interactions between journalists and political actors, the strategic media coverage of elections, affective polarization and political antagonism, and discursive attempts to discourage young people from civic engagement.