The Academic Productivist Regime: Affective Dynamics in the Moral-Political Economy of Publishing

With proliferating neoliberal modes of science governance, publishing has become more important. Recent studies point to researchers’ feeling of exhaustion and anxiety as responses to academic performance regimes. Yet how affects underpin publishing in scientific cultures and communities, and what this implies for STS scholarship has remained underexplored. Drawing on insights from ethnographic fieldwork and the cultural studies of affect, this article traces the role of emotions, including hope, contempt, and excitement for understanding the new academic productivist regime at a Czech research institution. While junior researchers’ orientations are fostered through rendering publications objects of hope, a moral-political economy intersects with geopolitical history and values of research organization to shape the publication practices of many senior scientists. An affective labor of combat and equanimity is necessary for managing these orientations that are corporeally energized by a dynamic of thrill. This four-pronged approach makes palpable how emotions render scientists’ bodies hopeful, combative and excited while intersecting with ideals of meritocratic research organization and assessment. Frustration and failure are never entirely absent but serve as an immanent driving force for a publishing culture that thrives on adrenaline, combativeness, and hope. This makes it difficult to leverage failures towards criticism of the academic productivist regime—both for the scientists differently affected within the institution and STS researchers. Different engagements with this regime require a more capacious accounting for the pleasure and thrill generated by the uncertainty of publication outcome as well as by unacknowledged practices of care.     

Effects of intraseptal zolpidem and chlordiazepoxide on spatial working memory and high-affinity choline uptake in the hippocampus

Injection of GABA(A)/benzodiazepine receptor ligands into the medial septum (MS) alters the activity of cholinergic neurons that innervate the hippocampus and can produce bidirectional modulation of spatial memory. Recent evidence suggests that two subtypes of the GABA(A) receptor are differentially localized to either GABAergic (alpha(1)/beta(2)/gamma(2)) or cholinergic (alpha(3)/beta(3)/gamma(2)) neurons within the MS. The present studies characterized the dose-related behavioral and neurochemical effects of intraseptal infusions of two benzodiazepine (BDZ) agonists that appear to exhibit different profiles of pharmacological specificity for these receptor subtypes. Male Sprague-Dawley rats were cannulated and then artificial CSF, chlordiazepoxide (CDP: 8 or 12 microg), or zolpidem (4, 8, or 12 microg) was injected into the MS. Spatial working memory was assessed in a delay radial-arm maze task and the activity of cholinergic neurons in the MS was evaluated by high-affinity choline uptake (HA-ChU) in the hippocampus. Intraseptal injection of either CDP or zolpidem produced dose-related impairments in spatial working memory and decreases in hippocampal HAChU. Both BDZ agonists were found to produce retrograde memory deficits and a decrease in HAChU following the highest dose tested (12 microg). However, intraseptal injection of 8 microg of zolpidem produced a behavioral deficit comparable to the high dose of CDP, but did not alter HAChU within the HPC. Although the cholinergic component of the septohippocampal pathway has been shown to be important in modulating hippocampal physiology and spatial memory processes, data from the present experiments suggest that the GABAergic component may also play an important role in the behavioral functions of the septohippocampal pathway.     

Switching binding states

Recently, we introduced two illusions: Feature inheritance and shine-through (Herzog & Koch, 2001). In both cases, a vernier precedes a grating for a short time. In feature inheritance the grating comprises a small number of elements to which properties of the foregoing vernier are bound. The vernier itself remains invisible. In shine-through, a grating comprising a larger number of elements follows the foregoing vernier. Surprisingly, the vernier becomes visible as an entity in its own right and does not bequeath its features to the grating. Two “objects” are perceived each preserving its properties. Therefore, each of the two illusions represents a different state of feature binding. Our results suggest that feature binding is based on an antecedent segmentation process that might be viewed as a binding process itself.     

Moving the Arm at Different Rates: Slow Movements are Avoided

Qualitative and quantitative changes characterize locomotion and rhythmic interlimb coordination at different speeds. Legs and hands do not move more or less quickly; they also adopt different relative coordination patterns. In the present article, the authors asked whether similar transitions occur for unimanual hand movements when speed is slowed below the preferred speed. Participants moved a handheld dowel back and forth between 2 large circular targets in time with a metronome at periods between 370 ms and 1667 ms. The authors analyzed the kinematics of participants’ movements at each period and found that proportional dwell time and number of peaks in the velocity profile increased as driving periods increased. Path lengths and peak velocities remained relatively constant for driving periods exceeding 800 ms. Participants made only gradual changes to their movement parameters, so that they went from a continuous mode to a more discrete mode of behavior for longer driving periods. Thus, unlike for rhythmic bimanual movements or locomotory patterns, there are quantitative but no clear qualitative changes for unimanual movements. The results suggest that participants tried to move close to their preferred tempo at different rates, and that they avoided moving slowly.     

Dynamics of 1:2 Coordination: Temporal Scaling,Latent 1:1, and Bistability

The simplest interlimb multifrequency coordination of 1:2 can be performed at different speeds and in at least two different styles or modes. The effects of speed and mode (in-phase or antiphase) were evaluated in a bimanual 1:2 rhythmic task in which participants (N = 8) oscillated hand-held pendulums with identical or different uncoupled frequencies. A motion equation in relative phase that captures the asymmetries of components and task predicted the 1:2 coordination equilibria resulting from temporal scaling. According to the experimental results, both coordination modes proved to be equally stable. More detailed analyses of individual trials showed signs that the more fundamental 1:1 coordination intruded into the 1:2 coordination.     

religiosity and perceptions of crime seriousness by jewish and muslim respondents in israel

Most empirical research has attempted to demonstrate the relationship between religiosityandcriminal behavior principally onthebasis of self-reported measures of criminality. The present study analyzed the influence of individual religiosity on personal perceptions of the seriousness of a variety of criminal offenses. Findings obtained from a national sample of Israeli respondents with varyingdegrees of religiosity and belonging to two different religions--Judaism and Islam--support the existence of effects of religiosity on perceptions of crime seriousness. Moreover, in the case of the Jewish respondents, religiosity emerged as the variable exerting the most influenceon their perceptions of victimless offenses.     

An LCD tachistoscope with submillisecond precision

Tachistoscopes allow brief visual stimulation delivery, which is crucial for experiments in which subliminal presentation is required. Up to now, tachistoscopes have had shortcomings with respect to timing accuracy, reliability, and flexibility of use. Here, we present a new and inexpensive two-channel tachistoscope that allows for exposure durations in the submillisecond range with an extremely high timing accuracy. The tachistoscope consists of two standard liquid-crystal display (LCD) monitors of the light-emitting diode (LED) backlight type, a semipermeable mirror, a mounting rack, and an experimental personal computer (PC). The monitors have been modified to provide external access to the LED backlights, which are controlled by the PC via the standard parallel port. Photodiode measurements confirmed reliable operation of the tachistoscope and revealed switching times of 3?μs. Our method may also be of great advantage in single-monitor setups, in which it allows for manipulating the stimulus timing with submillisecond precision in many experimental situations. Where this is not applicable, the monitor can be operated in standard mode by disabling the external backlight control instantaneously.     

The concept of violence in the work of Hannah Arendt

Arendt claimed that violence is not part of the political because it is instrumental. Her position has generated a vast corpus of scholarship, most of which falls into the context of the realist-liberal divide. Taking these discussions as a starting point, this essay engages with violence in Arendt’s work from a different perspective. Its interest lies not in Arendt’s theory of violence in the world, but in the function that violence performed in her work, namely, in the constitutive role of violence in her thought. It argues that the concept of violence allowed Arendt to make important distinctions serving to catalyze the categories that constitute her political philosophy and, in particular, the categories of public and private. More specifically, it claims that the concept of violence in Arendt’s work is the a priori background against which both the public and private realms should be defined.