Hindutva meets globalization: The impact on Hindu urban media women

This study examines the impact of globalization and religious nationalism on the personal and professional lives of urban Hindu middle class media women. The research demonstrates how newly strengthened forces of globalization and Hindutva shape Indian womanhood. The research rests on various data that reveal how Indian women interpret and negotiate constructed identities. The study seeks to give voice to the objectified by scrutinizing and challenging the stereotypical modern faces of Indian womanhood seen in the narratives of globalization and Hindutva. Feminist open-ended interviewing was conducted in English and Hindi in New Delhi, the capital of India, with 23 Hindu women, employed by electronic and print media corporations. Accumulated data were analyzed and interpreted using feminist critical discourse analysis. Findings from the study indicate that while the Indian middle class women have embraced professional opportunities presented by globalization, they remain circumscribed by mutating gender politics. The research also finds that as academic and professional progress empower the women within their homes, their public lives have become fraught with increasing gender violence and decreasing recourse to justice. Therefore, women accept the power stratification of their lives as being dependent on spatial and temporal distinctions, and have learnt to engage and strategize with the public environment for physical safety and personal-professional progress. While the media women see systemic masculine domination as being symbiotic with tenets of religious nationalism, they exhibit an unquestioned embracing of capitalism/globalization as the means of empowerment. My research also strongly indicates the importance of the media’s role in shaping gender dynamics in a global context. In conclusion, my research shows the mediawomen’s immense agency in pursuing academic and professional careers while being aware of deeply ingrained gender roles through their strong commitment towards their families. The findings of this study contribute to the literature on Third World nationalism, urban globalization and understandings of reworked-renewed masculine domination. Finally, the study also engages with recent scholarship on the Indian middle class (See Nanda 2010; Shenoy 2009; Lukose 2005; and Radhakrishnan 2006) while simultaneously addressing the notions of privilege and disengagement levied at the middle class woman, a symbiosis of idealization and imprisonment.

An integrated multi-agent framework for optimizing time, cost and environmental impact of construction processes

Environmentally conscious construction has received a significant amount of research attention during the last decades. Even though construction literature is rich in studies that emphasize the importance of environmental impact during the construction phase, most of the previous studies failed to combine environmental analysis with other project performance criteria in construction. This is mainly because most of the studies have overlooked the multi-objective nature of construction projects. In order to achieve environmentally conscious construction, multi-objectives and their relationships need to be successfully analyzed in the complex construction environment. The complex construction system is composed of changing project conditions that have an impact on the relationship between time, cost and environmental impact (TCEI) of construction operations. Yet, this impact is still unknown by construction professionals. Studying this impact is vital to fulfill multiple project objectives and achieve environmentally conscious construction. This research proposes an analytical framework to analyze the impact of changing project conditions on the relationship of TCEI. This study includes green house gas (GHG) emissions as an environmental impact category. The methodology utilizes multi-agent systems, multi-objective optimization, analytical network process, and system dynamics tools to study the relationships of TCEI and support decision-making under the influence of project conditions. Life cycle assessment (LCA) is applied to the evaluation of environmental impact in terms of GHG. The mixed method approach allowed for the collection and analysis of qualitative and quantitative data. Structured interviews of professionals in the highway construction field were conducted to gain their perspectives in decision-making under the influence of certain project conditions, while the quantitative data were collected from the Florida Department of Transportation (FDOT) for highway resurfacing projects. The data collected were used to test the framework. The framework yielded statistically significant results in simulating project conditions and optimizing TCEI. The results showed that the change in project conditions had a significant impact on the TCEI optimal solutions. The correlation between TCEI suggested that they affected each other positively, but in different strengths. The findings of the study will assist contractors to visualize the impact of their decision on the relationship of TCEI.

Herbivore and nutrient impact on primary producer assemblages in a tropical marine environment

Globally, human populations are increasing and coastal ecosystems are becoming increasingly impacted by anthropogenic stressors. As eutrophication and exploitation of coastal resources increases, primary producer response to these drivers becomes a key indicator of ecosystem stability. Despite the importance of monitoring primary producers such as seagrasses and macroalgae, detailed studies on the response of these benthic habitat components to drivers remain relatively sparse. Utilizing a multi-faceted examination of turtle-seagrass and sea urchin-macroalgae consumer and nutrient dynamics, I elucidate the impact of these drivers in Akumal, Quintana Roo, Mexico. In Yal Ku Lagoon, macroalgae bioindicators signified high nutrient availability, which is important for further studies, but did not consistently follow published trends reflecting decreased δ 15N content with distance from suspected source. In Akumal Bay, eutrophication and grazing by turtles and fishes combine to structure patches within the seagrass beds. Grazed seagrass patches had higher structural complexity and productivity than patches continually grazed by turtles and fishes. Results from this study indicate that patch abandonment may follow giving-up density theory, the first to be recorded in the marine environment. As Diadema antillarum populations recover after their massive mortality thirty years ago, the role these echinoids will have in reducing macroalgae cover and altering ecosystem state remains to be clear. Although Diadema antillarum densities within the coral reef ecosystem were comparable to other regions within the Caribbean, the echinoid population in Akumal Bay was an insufficient driver to prevent dominance of a turf-algal-sediment (TAS) state. After a four year study, declining coral cover coupled with increased algal cover suggests that the TAS-dominated state is likely to persist over time despite echinoid recovery. Studies on macroalgal diversity and nutrients within this same region of echinoids indicated diversity and nutrient content of macroalgae increased, which may further increase the persistence of the algal-dominated state. This study provides valuable insight into the variable effects of herbivores and nutrients on primary producers within a tropical coastal ecosystem. Results from this work challenge many of the currently accepted theories on primary producer response to nutrients and herbivory while providing a framework for further studies into these dynamics.

The Impact of Hotel Size and Service Type on Employee Job Satisfaction

There has been no research on the impact of hotel size and service type on employee satisfaction. Yet the distinction between service types (limited service and full service) has become commonplace and the dynamics and organization of these hotels are decidedly different. This study finds that differences are evident in certain aspects of employee satisfaction based on size and service type.

Marketing Dynamics of a Hotel Tax: The Case of Chautauqua County, New York

Imposing a hotel tax in Chautauqua County, New York, which has natural attractions and the proximity of viable markets, might be highly likely to contribute significantly to the economic climate for the county. The authors examine the likely impact of hotel taxes, review hotel tax rates in cities across the country and in New York State, recommend revenue distribution, and propose a process by which hotel tax revenues can be equitably and efficiently disbursed

Conformational dynamics associated with ligand binding to vertebrate hexa-coordinate hemoglobins

Neuroglobin (Ngb) and cytoglobin (Cygb) are two new additions to the globin family, exhibiting heme iron hexa-coordination, a disulfide bond and large internal cavities. These proteins are implicated in cytoprotection under hypoxic-ischemic conditions, but the molecular basis of their cytoprotective function is unclear. Herein, a photothermal and spectroscopic study of the interactions of diatomic ligands with Ngb, Cygb, myoglobin and hemoglobin is presented. The impact of the disulfide bond in Ngb and Cygb and role of conserved residues in Ngb His64, Val68, Cys55, Cys120 and Tyr44 on conformational dynamics associated with ligand binding/dissociation were investigated. Transient absorption and photoacoustic calorimetry studies indicate that CO photo-dissociation from Ngb leads to a volume expansion (13.4±0.9 mL mol-1), whereas a smaller volume change was determined for Ngb with reduced Cys (ΔV=4.6±0.3 mL mol-1). Furthermore, Val68 side chain regulates ligand migration between the distal pocket and internal hydrophobic cavities since Val68Phe geminate quantum yield is ∼2.7 times larger than that of WT Ngb. His64Gln and Tyr44Phe mutations alter the thermodynamic parameters associated with CO photo-release indicating that electrostatic/hydrogen binding network that includes heme propionate groups, Lys 67, His64, and Tyr 44 in Ngb modulates the energetics of CO photo-dissociation. In Cygb, CO escape from the protein matrix is fast (< 40 ns) with a ΔH of 18±2 kcal mol-1 in Cygbred, whereas disulfide bridge formation promotes a biphasic ligand escape associated with an overall enthalpy change of 9±4 kcal mol-1. Therefore, the disulfide bond modulates conformational dynamics in Ngb and Cygb. I propose that in Cygb with reduced Cys the photo-dissociated ligand escapes through the hydrophobic tunnel as occurs in Ngb, whereas the CO preferentially migrates through the His64 gate in Cygbox. To characterize Cygb surface 1,8-ANS interactions with Cygb were investigated employing fluorescence spectroscopy, ITC and docking simulations. Two 1,8-ANS binding sites were identified. One binding site is located close to the extended N-terminus of Cygb and was also identified as a binding site for oleate. Furthermore, guanidinium hydrochloride-induced unfolding studies of Cygb reveal that the disulfide bond does not impact Cygb stability, whereas binding of cyanide slightly increases the protein stability.

An analysis of the impact of the Islamic revolution in Iran on Iranian women

This study compares the status of women under the secular government of the Pahlavi Dynasty with the Islamic Republic of Iran. It relies on Hisham Sharabi's theory of neopatriarchal society and Fatima Mernissi's psychological analysis of the dynamics of gender relations in Islam. Both the Pahlavi dynasty and the Islamic regime promoted a perception of women's rights which were conducive to the ideologies of secularism and Islamism. Both regimes, however, worked within the framework of a patriarchal society by instituting policies that were misogynous in nature. This study found that the majority of Iran's female population was not greatly affected by the overthrow of the Pahlavi dynasty and the subsequent implementation of the Islamic regime. The basis of this argument lies in the fact that despite the contrasting ideologies of both governments, where women's issues are concerned, the patriarchal social structure remained virtually intact.

Water Demand and Allocation in the Mara River Basin, Kenya/Tanzania in the Face of Land Use Dynamics and Climate Variability

The Mara River Basin (MRB) is endowed with pristine biodiversity, socio-cultural heritage and natural resources. The purpose of my study is to develop and apply an integrated water resource allocation framework for the MRB based on the hydrological processes, water demand and economic factors. The basin was partitioned into twelve sub-basins and the rainfall runoff processes was modeled using the Soil and Water Assessment Tool (SWAT) after satisfactory Nash-Sutcliff efficiency of 0.68 for calibration and 0.43 for validation at Mara Mines station. The impact and uncertainty of climate change on the hydrology of the MRB was assessed using SWAT and three scenarios of statistically downscaled outputs from twenty Global Circulation Models. Results predicted the wet season getting more wet and the dry season getting drier, with a general increasing trend of annual rainfall through 2050. Three blocks of water demand (environmental, normal and flood) were estimated from consumptive water use by human, wildlife, livestock, tourism, irrigation and industry. Water demand projections suggest human consumption is expected to surpass irrigation as the highest water demand sector by 2030. Monthly volume of water was estimated in three blocks of current minimum reliability, reserve (>95%), normal (80–95%) and flood (40%) for more than 5 months in a year. The assessment of water price and marginal productivity showed that current water use hardly responds to a change in price or productivity of water. Finally, a water allocation model was developed and applied to investigate the optimum monthly allocation among sectors and sub-basins by maximizing the use value and hydrological reliability of water. Model results demonstrated that the status on reserve and normal volumes can be improved to ‘low’ or ‘moderate’ by updating the existing reliability to meet prevailing demand. Flow volumes and rates for four scenarios of reliability were presented. Results showed that the water allocation framework can be used as comprehensive tool in the management of MRB, and possibly be extended similar watersheds.