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Publication Metadata only “Doing What Matters in Times of Stress” to decrease psychological distress during Covid-19: a rammed controlled pilot trial(Wolters Kluwer Medknow Publications, 2022) Uygun, Ersin; Karaoğlan Kahiloğulları, Akfer; Department of Psychology; Department of Psychology; N/A; Acartürk, Ceren; Kurt, Gülşah; İlkkurşun, Zeynep; Faculty Member; Teaching Faculty; Master Student; Department of Psychology; College of Social Sciences and Humanities; College of Social Sciences and Humanities; Graduate School of Social Sciences and Humanities; 39271; 368619; N/ADespite the increasing psychological distress during Covid-19, utilisation of face-to-face psychological interventions decreased profoundly. The aim of this study involving two parallel, two-armed pilot randomised controlled trials was to examine the effectiveness of a guided self-help intervention "Doing What Matters in Times of Stress" (DWM) in decreasing psychological distress in Turkish and Syrian participants. Seventy-four Turkish nationals and 50 Syrian refugee adults with psychological distress were randomly allocated to a DWM group or wait-list control group. The primary outcome measure was the Patient Health Questionnaire 9 postintervention. Secondary outcome measures were the Generalised Anxiety Disorder Scale, posttraumatic stress disorder (PTSD) Checklist for DSM-5, Generalized Self-Efficacy Scale and Acceptance and Action Questionnaire-II postintervention. Although this study was not powered to detect a significant effect for DWM postassessment between DWM and the control group, results showed a significant improvement in depression symptoms among Turkish participants in the DWM group (d = 0.46) and in PTSD symptoms among Syrian participants in the DWM group (d = 0.67) from pre- to postintervention assessment. These results indicate the potential of DWM to decrease mental health problems during the pandemic and importance of a fully powered, definitive controlled trial to examine its effectiveness both for the host community and refugees to reduce psychological distress during Covid-19.Publication Open Access “No worries, there is no error-free leadership!”: error strain, worries about leadership, and leadership career intentions among non-leaders(Stockholm University Press, 2022) Auvinen, E.; Tsupari, H.; Herttalampi, M.; Feldt, T.; Department of Psychology; Aycan, Zeynep; Faculty Member; Department of Psychology; College of Social Sciences and Humanities; 5798The growing body of research suggests that leadership is not among the most attractive career goals, especially for the younger work force. However, the need for leadership has not diminished. To shed light on the “problem of supply”, this study addresses the question of why high-potential individuals (i.e., non-leaders) do not pursue leadership positions by focusing on worries about leadership (WAL) and error-related strain. We had two aims: (1) to identify different profiles of WAL among highly educated professionals, and (2) to explore whether their error strain and leadership career intentions differ among the identified WAL profiles. Data were gathered from 955 highly educated Finnish employees representing different sectors. WAL was measured by a three-dimensional scale consisting of worries about failure, work-life imbalance, and harming others. Based on the Latent Profile Analysis, six WAL profiles emerged: (1) Average-WAL (37% of respondents), (2) Low-WAL (34%), (3) High-WAL (6%), (4) Failure-sensitive (9%), (5) Imbalance-sensitive (4%) and (6) Harm-sensitive (11%). Professionals in the Low-WAL profile reported the lowest error strain, whereas employees in the profiles of High-WAL and Failure-sensitive reported the highest error strain. Employees in the Low-WALprofile were more willing to pursue a leadership career in an unfamiliar organization compared to employees in other profiles. In addition, employees within the Low-WAL profile were more willing to pursue a leadership career in an unfamiliar organization compared to their home organization. Implications of our findings and future directions are discussed.Publication Metadata only “Tell Me Your Story, I’ll Tell You What Makes It Meaningful’’: characterization of meaningful social interactions between intercultural strangers and design considerations for promoting them(Springer Science and Business Media Deutschland GmbH, 2021) N/A; Department of Sociology; Department of Media and Visual Arts; Department of Media and Visual Arts; Ramirez Galleguillos, María Laura; Eloiriachi, Aya; Serdar, Büşra; Coşkun, Aykut; PhD Student; Undergraduate Student; Master Student; Faculty Member; Department of Sociology; Department of Media and Visual Arts; Graduate School of Social Sciences and Humanities; College of Social Sciences and Humanities; College of Social Sciences and Humanities; College of Social Sciences and Humanities; N/A; N/A; N/A; 165306Positive meaningful interactions are encounters that promote positive attitudes and learning about others, which are needed to develop healthy social fabrics and cultural diversity. However, individuals tend to interact more with people like themselves often avoiding encounters with others that seem to be different, for example, with intercultural strangers. Though previous HCI work has been concerned with exploring meaningful experiences with products and technologies as a way of promoting product attachment, the field lacks studies exploring how design could facilitate intercultural MSI. Designing interventions to support intercultural MSI requires i) understanding what characteristics make these interactions meaningful and ii) how these characteristics can be addressed through design. In this study, we contribute to the literature by producing knowledge on these aspects. Based on an analysis of 56 real-life stories about intercultural MSI and an idea generation session with designers, we characterize intercultural MSI with four dimensions (outcomes, feelings, context, and elements) and we identify four design considerations to be taken into account when designing interventions to support intercultural MSI. Hence, our contribution is to formulate this knowledge while highlighting how the characteristics and perceptions of intercultural MSI can be applied to design new technologies that promote this kind of interaction. © 2021, Springer Nature Switzerland AG.Publication Metadata only ‘Culture’ in EU–Turkey relations(Ashgate Publishing Ltd, 2011) Department of International Relations; Rumelili, Bahar; İşler, Didem Çakmaklı; Faculty Member; PhD Student; Department of International Relations; College of Administrative Sciences and Economics; Graduate School of Social Sciences and Humanities; 51356; 260783Contemporary socio-political and economic situations in the countries of SEE greatly influence their mutual relationships which are already bearing heavy loads from the past as well as distinct visions of the future. Politicians are forced to change their own priorities, sometimes even decisions, to fit the daily demands of their coalition partners or the expectations of public opinion which are often influenced by populist officials and media. The government and majority representatives condemning crimes committed in Srebrenica approved the decision of the European Parliament. Yugoslav cultural diplomacy was tuned equally toward West and East and also toward countries of the third world. All Balkan countries are open to global cultural flows but, paradoxically, their institutional systems are still closed towards the products of mass culture of neighbouring countries, particularly in the case of ethno-pop or folk music. International dimensions of national cultural policies of the Balkans primarily focus on transferring knowledge, improving the national image and increasing national influence.Publication Metadata only ‘Disciplining the audience’: audience experiences with MUBI(SAGE Publications Ltd, 2024) Department of Media and Visual Arts; Ildır, Aslı; Department of Media and Visual Arts; College of Social Sciences and HumanitiesThrough the case of MUBI, this article inquires into the changing audience habits with the proliferation of video-on-demand services and the discourse of control and choice, increased mobility, and democratic access. Drawing on in-depth interviews with subscribers of MUBI Turkey, this article explores the ways the audience relates to the imagined audience that MUBI assumes, promotes, and celebrates as a cultural gatekeeper and artistic patron/expert;and how, in turn, being a MUBI user becomes a sign of cultural taste. This study argues that even though users appreciate MUBI’s limited choice model compared to Netflix, they still experience feelings such as frustration, stress, and inadequacy. These feelings mainly result from MUBI’s artistic authority over them, established through the discourse of expertise/artistic patronage and limited-time model. On the other hand, users do not automatically accept the service’s expertise. Some are more critical of it than other VOD services (such as Netflix) because they consider watching MUBI a form of ‘intellectual labor’. Even though MUBI discursively maintains the long-standing dichotomies of niche-mainstream, arthouse-popular cinema, or high-lowbrow culture, the users experience these dichotomies more complexly according to their multiple subject positions.Publication Metadata only 1.07 - Rubberlike elasticity(Elsevier, 2012) Mark, J.E.; Department of Chemical and Biological Engineering; Erman, Burak; Faculty Member; Department of Chemical and Biological Engineering; College of Engineering; 179997Molecular structure, molecular and phenomenological theories, and computer simulations of amorphous rubberlike polymeric networks of rubber elasticity are discussed. Behavior of responsive gels, multimodal, liquid-crystalline, and reinforced elastomers in the state of thermodynamic equilibrium are outlined. Characterization of structure and properties based on stress–strain experiments, optical and spectroscopic techniques, scanning tunneling microscopy, atomic force microscopy, nuclear magnetic resonance, small-angle and Brillouin scattering, and pulse wave propagation are outlined. © 2012 Elsevier B.V. All rights reserved.Publication Metadata only 10-NJ multipass-cavity femtosecond CR3+: LiCAF laser pumped by low-power single-mode diodes(Optical Society of America, 2009) Kärtner, Franz X.; Fujimoto, James G.; Demirbaş, Ümit; Department of Physics; Sennaroğlu, Alphan; Faculty Member; Department of Physics; College of Sciences; 23851We report on the generation of 9.9-nJ, 95-fs pulses at a repetition rate of 9.58 MHz from a multipass-cavity Cr3+:LiCAF laser pumped by single-mode diodes with a total absorbed pump power of only 540 mW.Publication Metadata only 16.4: the optics of an autostereoscopic multiview display(SID, 2010) Baghsiahi, Hadi; Selviah, David R.; Willman, Eero; Fernández, Anibal; Day, Sally E.; Surman, Phil A.; N/A; Department of Electrical and Electronics Engineering; Department of Electrical and Electronics Engineering; Erden, Erdem; Chellappan, Kishore Velichappattu; Ürey, Hakan; Master Student; Researcher; Faculty Member; Department of Electrical and Electronics Engineering; Graduate School of Sciences and Engineering; College of Engineering; College of Engineering; N/A; N/A; 8579An autostereoscopic head-tracked back projection display that uses an RGB laser illumination source and a fast light engine is described. Images are horizontally scanned columns controlled by a spatial light modulator that directs two or more images in the directions of the apposite viewers 'eyes.Publication Open Access 2D hybrid meshes for direct simulation Monte Carlo solvers(Institute of Physics (IOP) Publishing, 2013) Şengil, Nevsan; Department of Mathematics; Şengil, Uluç; Master Student; Department of Mathematics; College of SciencesThe efficiency of the direct simulation Monte Carlo (DSMC) method decreases considerably if gas is not rarefied. In order to extend the application range of the DSMC method towards non-rarefied gas regimes, the computational efficiency of the DSMC method should be increased further. One of the most time consuming parts of the DSMC method is to determine which DSMC molecules are in close proximity. If this information is calculated quickly, the efficiency of the DSMC method will be increased. Although some meshless methods are proposed, mostly structured or non-structured meshes are used to obtain this information. The simplest DSMC solvers are limited with the structured meshes. In these types of solvers, molecule indexing according to the positions can be handled very fast using simple arithmetic operations. But structured meshes are geometry dependent. Complicated geometries require the use of unstructured meshes. In this case, DSMC molecules are traced cell-by-cell. Different cell-by-cell tracing techniques exist. But, these techniques require complicated trigonometric operations or search algorithms. Both techniques are computationally expensive. In this study, a hybrid mesh structure is proposed. Hybrid meshes are both less dependent on the geometry like unstructured meshes and computationally efficient like structured meshes.Publication Metadata only 2D scanning MEMS stage integrated with microlens arrays for high-resolution beam steering(IEEE, 2009) Department of Electrical and Electronics Engineering; N/A; Department of Electrical and Electronics Engineering; N/A; N/A; N/A; Ürey, Hakan; Gökçe, Sertan Kutal; Holmstrom, Sven; Arslan, Aslıhan; Ataman, Çağlar; Seren, Hüseyin Rahmi; Faculty Member; Master Student; Researcher; Master Student; PhD Student; Master Student; Other; Department of Electrical and Electronics Engineering; College of Engineering; Graduate School of Sciences and Engineering; College of Engineering; Graduate School of Sciences and Engineering; Graduate School of Sciences and Engineering; Graduate School of Sciences and Engineering; N/A; 8579; N/A; N/A; N/A; N/A; N/A; N/AA novel MEMS stage using one set of comb fingers, capable of 2-axis motion is designed and developed. With an integrated 1.1mm square microlens-array it deflects 40um in-plane at 60V and 95um out-of-plane at 100V.