In Defence of Sustho Sanskriti (Healthy Culture): Understanding Bengali Middle Classness in Neoliberal India

The ‘new middle class’, often identified as an upwardly mobile segment, primarily employed in the growing private service sectors, such as the information technology, and supposedly, representative of the changing lifestyles and consumption patterns of the Indian middle class, has stolen much of the limelight of the contemporary popular as well as scholarly discourses on the Indian middle class. 2 2 This article draws upon from the fieldwork conducted as part of my PhD work completed in 2016. An earlier version of the paper was presented at the international seminar on ‘The Middle Class in World Society’ held at ISEC (Institute of Social and Economic Change), Bangalore, India on 16th and 17th December, 2016. This article, on the other hand, takes up a different social group located in West Bengal, having a close relationship with the state, often described as the ‘old middle class’/‘Nehruvian middle class’ in the postcolonial context, the respondents being predominantly public sector employees and academicians. By taking up the register of sanskriti (culture), the article argues that it is fundamentally through forging continuity from the past that this historically dominant social group is engaged in the construction of Bengali middle classness. Through an analysis of class and its relation to cultural distinctiveness, the article shows that the specific way in which this relation plays out in case of the respondents in my study and argues that any theoretical attempt to understand the complex relationship between class distinction and the question of taste needs to be grounded within narrowly defined contextualised specificities.

Intertester Reliability and Validity of Motion Assessments During Lumbar Spine Accessory Motion Testing

Background and PurposePosterior-anterior (PA) assessment of the lumbar spine correlates with radiographic signs of instability and can guide treatment choices, yet studies of the validity of lumbar PA assessments have not been conducted in vivo. The purposes of this study were to determine the intertester reliability of the PA examination in assessing intersegmental lumbar spine motion and to evaluate the validity of this procedure in vivo with dynamic magnetic resonance imaging (MRI).SubjectsTwenty-nine subjects with central lumbar pain participated in this study.MethodsTwo physical therapists independently identified each subject's most and least mobile lumbar segments using the PA procedure. Midsagittal lumbar images were obtained simultaneously during one examiner's assessment. Lumbar segmental mobility was quantified from magnetic resonance images as the change in the intervertebral angle between the resting position and the end range of the PA force application. For each vertebral level tested, maximal sagittal-plane segmental motion was determined.ResultsThe intertester reliability for identifying the least mobile segment was good (agreement=82.8%, kappa=.71, 95% confidence interval [CI]=.48 to .94), but it was poor for identifying the most mobile segment (kappa=.29, 95% CI=−.13 to .71), despite good agreement (79.3%). The level of agreement between the PA assessments and intervertebral motion measured by MRI was poor (kappa=.04, 95% CI=−.16 to .24, and kappa=.00, 95% CI=−.09 to .08, for the least and most mobile segments, respectively).Discussion and ConclusionDespite good intertester reliability for identifying the least mobile segment, PA assessments of lumbar segmental mobility did not agree with sagittal-plane motion measured by dynamic MRI. This finding calls into question the validity of the PA procedure for assessing intervertebral lumbar spine motion.

Characterizing an unstable mountain slope using shallow 2D and 3D seismic tomography

As transport routes and population centers in mountainous areas expand, risks associated with rockfalls and rockslides grow at an alarming rate. As a consequence, there is an urgent need to delineate mountain slopes susceptible to catastrophic collapse in a safe and noninvasive manner. For this purpose, we have developed a 3D tomographic seismic refraction technique and applied it to an unstable alpine mountain slope, a significant segment of which is moving at [Formula: see text] toward the adjacent valley floor. First arrivals recorded across an extensive region of the exposed gneissic rock mass have extraordinarily low apparent velocities at short [Formula: see text] to long [Formula: see text] shot-receiver offsets. Inversion of the first-arrival traveltimes produces a 3D tomogram that reveals the presence of a huge volume of very-low-quality rock with ultralow to very low P-wave velocities of [Formula: see text]. These values are astonishingly low compared to the average horizontal P-wave velocity of [Formula: see text] determined from laboratory analyses of intact rocks collected at the investigation site. The extremely low field velocities likely result from the ubiquitous presence of dry cracks, fracture zones, and faults on a wide variety of scales. They extend to more than [Formula: see text] depth over a [Formula: see text] area that encompasses the mobile segment of the mountain slope, which is transected by a number of actively opening fracture zones and faults, and a large part of the adjacent stationary slope. Although hazards related to the mobile segment have been recognized since the last major rockslides affected the mountain in 1991, those related to the adjacent low-quality stationary rock mass have not.

Mobile First Ray Reconstruction. A Case Report

We present a case with a serious loss of substance and function of the hand repaired by multiple surgical procedures to reconstruct a first metacarpal with a proximal articular surface stabilised by palmaris longus tendon to provide a stable proximal articulation to a mobile segment.