10 results
Search Results
2. NEW YORK, SAN FRANCISCO AND LOS ANGELES: A CULTURAL MAP OF THE BEAT GENERATION.
- Author
-
COSMA, ANDREEA
- Subjects
BEAT generation ,POLITICAL movements ,URBAN policy ,SOCIAL movements ,EQUALITY ,ACTIVISM ,TOPOGRAPHIC maps - Abstract
This paper explores the topographical and socio-cultural developments during the Golden Age in New York, Los Angeles and San Francisco, three Beat Generation epicenters, which determined the deconstruction of traditional norms. Modifications at both city and society levels were represented by the emergence of countercultures, such as the Beat. The visibility received by urban problems, due to the increase in social demonstrations and activism, fostered the formation of a unified front that demanded equality and encouraged social and political movements, such as the Civil Rights and the Second Wave Feminism. The socio-political challenges which the American society was confronted with from the 1950s to the 1970s in these three cities, also reveal a few problems regarding the status of the Beats as well as of minorities in metropolises. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
3. Toward efficient transportation electrification of heavy-duty trucks: Joint scheduling of truck routing and charging.
- Author
-
Bragin, Mikhail A., Ye, Zuzhao, and Yu, Nanpeng
- Subjects
- *
HEAVY duty trucks , *DELIVERY of goods , *TRUCKS , *ELECTRIFICATION , *ELECTRIC trucks , *LINEAR programming , *DIESEL trucks - Abstract
The timely transportation of goods to customers is an essential component of economic activities. However, heavy-duty diesel trucks used for goods delivery significantly contribute to greenhouse gas (GHG) emissions within many large metropolitan areas, including Los Angeles, New York, and San Francisco. To reduce GHG emissions by facilitating freight electrification, this paper proposes Joint Routing and Charging (JRC) scheduling for electric trucks. The objective of the associated optimization problem is to minimize the cost of transportation, charging, and tardiness. A large number of possible combinations of road segments as well as a large number of combinations of charging decisions and charging durations leads to a combinatorial explosion in the possible decisions electric trucks can make. The resulting mixed-integer linear programming (MILP) problem is thus extremely challenging because of the combinatorial complexity even in the deterministic case. Therefore, a Surrogate Level-Based Lagrangian Relaxation (SLBLR) method is employed to decompose the overall problem into significantly less complex truck subproblems. In the coordination aspect, each truck subproblem is solved independently of other subproblems based on the values of Lagrangian multipliers. In addition to serving as a means of guiding and coordinating trucks, multipliers can also serve as a basis for transparent and explanatory decision-making by trucks. Testing results demonstrate that even small instances cannot be solved using the off-the-shelf solver CPLEX after several days of solving. The SLBLR method, on the other hand, can obtain near-optimal solutions within a few minutes for small cases, and within 30 min for large ones. Furthermore, it has been demonstrated that as battery capacity increases, the total cost decreases significantly; moreover, as the charging power increases, the number of trucks required decreases as well. • Present a formulation of a joint heavy-duty vehicle fleet routing & charging problem. • Use surrogate level-based Lagrangian relaxation approach to solve the problem. • The proposed method obtains near-optimal solutions for realistic testing cases. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Preserving the international museum of women: an interview with Marie Williams Chant.
- Author
-
Kyritsis, Ismini and de Wild, Karin
- Subjects
VIRTUAL museums ,DIGITAL preservation ,NONPROFIT organizations ,CHANTS ,MUSEUMS - Abstract
In the early days of the Web, the International Museum of Women emerged with the mission to highlight the achievements of women throughout history. Headquartered in San Francisco, the museum experimented with the rise of new digital technologies and evolved into a virtual museum with global outreach. Through innovative online approaches, they actively engaged communities around the world and gathered perspectives from a wide spectrum of visitors, whose voices were included in the exhibition narratives. In order to safeguard the museum's legacy and its groundbreaking digital exhibitions, The Feminist Institute in New York launched a digital preservation initiative, working closely with the Global Fund for Women, a non-profit foundation that merged with the International Museum of Women in 2014. On July 31, 2023, we conducted an interview with Marie Williams Chant, Director of Archives and Special Projects, to delve into the museum's historical significance. We also discussed their archival strategies and procedures, along with its potential impact on the museum's legacies. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
5. Security in public space: an empirical assessment of three US cities.
- Author
-
Németh, Jeremy
- Subjects
- *
PUBLIC spaces , *TOWN security & safety measures , *ZONING , *SECURITY systems - Abstract
Critics often mourn a loss of publicness in cities due to the increased presence of antiterror security zones and related behavioral and access controls, although recent work suggests that security landscapes have shifted from the hard, intense, militarized architecture of the late 1990s-early 2000s to a softer, less obtrusive approach more commonly seen today. Nonetheless, these studies are mostly anecdotal in nature: few studies attempt to back these claims with empirical evidence and even fewer connect this physical security imposition with the policies and plans governing its implementation and operation. In this paper I describe results of site visits to Civic Centers and Financial Districts in New York City, Los Angeles, and San Francisco. In each neighborhood I catalog security landscapes using a simple tool to assess the intensity, duration, and location of individual security zones. I find that the security landscape covers between 3.4% and 35.7% of publicly accessible space in the districts studied, and that this landscape is most prevalent and intense in New York City. I also find that security zones governed by multistakeholder networks are more intense and militarized than zones managed by a single entity. By understanding how the policies impact physical security, albeit in a relatively small sample of cities and districts, we can better predict what the future of urban security measures might hold. This paper provides empirical grounding to more common theoretical speculations regarding the future of the urban security landscape in the global West. [ABSTRACT FROM AUTHOR]
- Published
- 2010
- Full Text
- View/download PDF
6. Knowledge, attitudes, and practices [KAP] toward COVID-19: A cross-sectional study in the New York Metropolitan Area and California Bay Area.
- Author
-
Mark, Erica, Udod, Galina, Skinner, Jayne, and Jones, Marieke
- Subjects
SARS-CoV-2 ,METROPOLITAN areas ,VIRAL transmission ,COVID-19 ,CROSS-sectional method ,MEDICAL personnel - Abstract
Objective: The 2019 novel coronavirus [COVID-19] pandemic has necessitated the implementation of public health initiatives [PHI] to slow viral spread. We evaluated the effectiveness of PHI through a survey of COVID-19 knowledge, attitudes and practices [KAP]. Methods: This cross-sectional study was conducted primarily during stay-at-home orders in New York and San Francisco. A volunteer sample of 675 U.S. participants completed a KAP questionnaire after electronic distribution. Results: Participants had good knowledge and practices, but poor attitudes. Predictors of higher knowledge scores included white ethnicity, non-essential worker status, and healthcare worker status. Correlates with positive attitude included male gender, residence in California, higher annual income, and not utilizing radio or social media. Higher practice scores were predicted by female gender, non-essential and healthcare worker status, and information source. Conclusions: Differences in KAP were found among demographic variables. Determining what factors and sources of information drive reception of public health information can guide targeted intervention and advance equitable health education. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
7. A spatial analysis of multiple airport cities
- Author
-
Derudder, Ben, Devriendt, Lomme, and Witlox, Frank
- Subjects
- *
SPATIAL analysis (Statistics) , *NEAREST neighbor analysis (Statistics) , *AIRPORTS , *AIR travel , *AERONAUTICS - Abstract
Abstract: This paper presents a detailed empirical description of airport connectivities in four major multiple airport cities (London, New York, Los Angeles, and San Francisco). Our analysis draws on data derived from a previously largely untapped information source, i.e. the so-called ‘Marketing Information Data Transfer’ (MIDT). This dataset contains information on actually flown transnational routes, which allows for a thorough assessment of the chief connectivity characteristics of specific airports. Combined with information derived from a number of other sources, our results point to functional divisions among airports, both in terms of their geographical scale (e.g. national, regional, and international airports) and their specific role in the airline network (e.g. origin/destination versus hub airports). The implications of the results are discussed, and some avenues for future research are considered. [Copyright &y& Elsevier]
- Published
- 2010
- Full Text
- View/download PDF
8. Coliving housing: home cultures of precarity for the new creative class.
- Author
-
Bergan, Tegan L., Gorman-Murray, Andrew, and Power, Emma R.
- Subjects
PRECARITY ,HOME ownership ,SHARED housing ,HOUSING - Abstract
Copyright of Social & Cultural Geography is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
9. Integration Through Redefinition: Revisiting the Role of Negotiators' Goals.
- Author
-
Jang, Daisung, Choi, Hyeran, and Loewenstein, Jeffrey
- Subjects
CONFLICT management ,CONFLICT theory ,ZONING - Abstract
Effective negotiation rests in part on generating integrative agreements, or agreements advancing parties' interests through generating joint gains. Theorists have outlined multiple possibilities to achieve integrative agreements (Pruitt in Negotiation behaviour, Academic Press, New York, 1981; Carnevale in: Deutsch, Coleman, Marcus (eds) Handbook of conflict resolution: theory and practice, Jossey-Bass, San Francisco, 2006), but negotiation research relies disproportionately on studies of one method of integration—making efficient tradeoffs on existing issues. The current studies examine integration through redefinition—modifying the issues under discussion. Doing so encourages revisiting the role goals play in negotiation. Study 1 found that positive and negative bargaining zones are not just indicators of agreement rates, but also cues to consider redefining issues. Specifically, negative bargaining zones spurred attempts to create value that positive bargaining zones did not. Study 2 found that focusing on interests was useful for redefining issues, whereas focusing on ambitious targets was no better than focusing on reservation points. Implications for negotiation theory are discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
10. Homosexual Samples: Differences and Similarities.
- Author
-
Weinberg, Martin S.
- Subjects
GAY men ,GAY clubs ,SOCIAL adjustment ,SEXUAL orientation ,SEXUAL psychology ,HOMOSEXUALITY - Abstract
The article cites a study which examines the differences between homosexual respondents obtained from non-institutional and non-clinical sources, homophile mail organizations, social clubs for homosexuals, and bars that cater to homosexuals. The study found similar differences in New York and San Francisco, California between respondents obtained from different sample sources, while the scales psychological adjustment showed no significant differences between the respondents obtained from different sample sources.
- Published
- 1970
- Full Text
- View/download PDF
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.