The politics of space: student communes, political counterculture, and the Columbia University protest of 1968

This thesis examines the Columbia University protest of April 1968 through the lens of space. It concludes that the student communes established in occupied campus buildings were free spaces that facilitated the protestors' reconciliation of political and social difference, and introduced Columbia students to the practical possibilities of democratic participation and student autonomy. This thesis begins by analyzing the roots of the disparate organizations and issues involved in the protest, including SDS, SAS, and the Columbia School of Architecture. Next it argues that the practice of participatory democracy and maintenance of student autonomy within the political counterculture of the communes awakened new political sensibilities among Columbia students. Finally, this thesis illustrates the simultaneous growth and factionalization of the protest community following the police raid on the communes and argues that these developments support the overall claim that the free space of the communes was of fundamental importance to the protest

Living the movement: Liberation News Service, Montague Farm, and the New Left, 1967-1981

This dissertation uses the Liberation News Service (LNS)--the Associated Press of New Left underground media--and Montague Farm--a commune created by former LNS staffers--as a lens through which to trace the evolution of the American New Left after 1968. The establishments of underground newspapers--often organized as work collectives--and communes were two of the most ubiquitous and emblematic gestures of the late 1960s and early 1970s. For this reason, LNS and Montague Farm serve as ideal subjects to reveal how institutions founded on the ideals of late-1960s activism adapted their politics to survive in the adverse political culture of the 1970s. By tracking these two groups, this dissertation grounds the events of the 1970s in the legacies of the 1960s. Along the way it explores the divergent aspirations of the communal counterculture, the evolution and demise of the New Left, and the quotidian challenges of living the Movement. Both groups drew from their political worldviews in order to shape their daily lives, creating new divisions of labor, new social arrangements, and new personal politics. With these trends in mind, this dissertation extends the chronological breadth of the Sixties, rethinks the relationship between political and cultural radicalism, and explores the relationship between diverse social movements. Ultimately, this dissertation argues that living the movement--through emphases on personal liberation and egalitarianism--became a central institutional survival strategy amid the demise of the New Left and the emergence of an adversarial national political culture. LNS accomplished this goal by continually revising its collective work structure; Montague Farm did so through communal living, antinuclear activism, and alternative energy organizing. This entwined institutional history suggests that the New Left's endgame was significantly more drawn out and complicated than defeatist New Leftists and triumphalist conservatives would have us believe. Indeed, both LNS and Montague Farm maintained a broad vision of Movement activism through the dusk of the 1970s

Vegetation Cover Analysis of Hazardous Waste Sites in Utah and Arizona Using Hyperspectral Remote Sensing

This study investigated the usability of hyperspectral remote sensing for characterizing vegetation at hazardous waste sites. The specific objectives of this study were to: (1) estimate leaf-area-index (LAI) of the vegetation using three different methods (i.e., vegetation indices, red-edge positioning (REP), and machine learning regression trees), and (2) map the vegetation cover using machine learning decision trees based on either the scaled reflectance data or mixture tuned matched filtering (MTMF)-derived metrics and vegetation indices. HyMap airborne data (126 bands at 2.3 x 2.3 m spatial resolution), collected over the U. S. Department of Energy uranium processing sites near Monticello, Utah and Monument Valley, Arizona, were used. Grass and shrub species were mixed on an engineered disposal cell cover at the Monticello site while shrub species were dominant in the phytoremediation plantings at the Monument Valley site. Regression trees resulted in the best calibration performance of LAI estimation (R-2 > 0.80. The use of REPs failed to accurately predict LAI (R-2 < 0.2). The use of the MTMF-derived metrics (matched filter scores and infeasibility) and a range of vegetation indices in decision trees improved the vegetation mapping when compared to the decision tree classification using just the scaled reflectance. Results suggest that hyperspectral imagery are useful for characterizing biophysical characteristics (LAI) and vegetation cover on capped hazardous waste sites. However, it is believed that the vegetation mapping would benefit from the use of higher spatial resolution hyperspectral data due to the small size of many of the vegetation patches (<1 m) found on the sites.open111

Effects of dominance and female presence on secondary sexual characteristics in male tufted capuchin monkeys (Sapajus apella)

Alpha status may lead to physiological changes that enhance secondary sexual characteristics, which may serve as competitive signals to conspecific males, sexual signals to females, or possibly a combination of both. Here we report measurements of secondary sexual characteristics in captive dominant and subordinate male tufted capuchin monkeys (Sapajus apella) with varying access to females. An adult male (who had previously been subordinate while housed with other males) was paired with an adult female, and then this male-female pair was introduced into a room that housed three other male-male pairs with stable hierarchy arrangements. We analyzed weight, body measurements, facial photographs, and hair cortisol before, during, and after introducing a female into the room. While there were no differences in weight or measurements between alphas and subordinates without physical access to the female prior to or during the female’s presence, we found that direct access to the female resulted in dramatic changes in facial appearance, body size, and testicular volume in the male who was paired with her. Overall, we found little evidence to suggest that alpha males advertise their status within all male groups via sexual secondary characteristics. However, direct physical access to females appears to trigger the development of such characteristics in alpha males. It remains of continued interest to identify the endocrine mechanisms responsible for the development, and possible loss, of secondary sexual characteristics

Sex and rank affect how infant rhesus macaques look at faces

We investigated how differences in infant sex and mothers’ dominance status affect infant rhesus macaques’ (Macaca mulatta) interest in visually exploring emotional facial expressions. Thirty-eight infants were presented with animated avatars of macaque facial expressions during the first month of life. Sons of high-ranking mothers looked more at faces, especially the eye region, than sons of low-ranking mothers, but no difference in looking duration was found for daughters. Males looked significantly more at eyes than females, but this effect was reversed in infants who were reared without mothers in a primate nursery facility. In addition, in mother-infant interactions, mothers of sons were more likely to gaze at their infant’s face compared to mothers of daughters. Combined with previous research indicating that rhesus macaque mothers interact differently with infants based on their own rank and infant’s sex, these results support the view that social experiences shape early face preferences in rhesus macaques

Hydrophilic interaction liquid chromatography (HILIC)—a powerful separation technique

Hydrophilic interaction liquid chromatography (HILIC) provides an alternative approach to effectively separate small polar compounds on polar stationary phases. The purpose of this work was to review the options for the characterization of HILIC stationary phases and their applications for separations of polar compounds in complex matrices. The characteristics of the hydrophilic stationary phase may affect and in some cases limit the choices of mobile phase composition, ion strength or buffer pH value available, since mechanisms other than hydrophilic partitioning could potentially occur. Enhancing our understanding of retention behavior in HILIC increases the scope of possible applications of liquid chromatography. One interesting option may also be to use HILIC in orthogonal and/or two-dimensional separations. Bioapplications of HILIC systems are also presented

The Counterculture of the 1960s and 1970s

In the decade after 1965, radicals responded to the alienating features of America’s technocratic society by developing alternative cultures that emphasized authenticity, individualism, and community. The counterculture emerged from a handful of 1950s bohemian enclaves, most notably the Beat subcultures in the Bay Area and Greenwich Village. But new influences shaped an eclectic and decentralized counterculture after 1965, first in San Francisco’s Haight-Ashbury district, then in urban areas and college towns, and, by the 1970s, on communes and in myriad counter-institutions. The psychedelic drug cultures around Timothy Leary and Ken Kesey gave rise to a mystical bent in some branches of the counterculture and influenced counterculture style in countless ways: acid rock redefined popular music; tie dye, long hair, repurposed clothes, and hip argot established a new style; and sexual mores loosened. Yet the counterculture’s reactionary elements were strong. In many counterculture communities, gender roles mirrored those of mainstream society, and aggressive male sexuality inhibited feminist spins on the sexual revolution. Entrepreneurs and corporate America refashioned the counterculture aesthetic into a marketable commodity, ignoring the counterculture’s incisive critique of capitalism. Yet the counterculture became the basis of authentic “right livelihoods” for others. Meanwhile, the politics of the counterculture defy ready categorization. The popular imagination often conflates hippies with radical peace activists. But New Leftists frequently excoriated the counterculture for rejecting political engagement in favor of hedonistic escapism or libertarian individualism. Both views miss the most important political aspects of the counterculture, which centered on the embodiment of a decentralized anarchist bent, expressed in the formation of counter-institutions like underground newspapers, urban and rural communes, head shops, and food co-ops. As the counterculture faded after 1975, its legacies became apparent in the redefinition of the American family, the advent of the personal computer, an increasing ecological and culinary consciousness, and the marijuana legalization movement.</p