Location Of Intersection Research Articles

Navigating the blame game: Investigating automated vehicle fault in collisions under mixed traffic conditions

Vehicle being at fault in a crash has extensively been associated with its driver's behaviors and other human errors for human-driven vehicles (HDV). The introduction of automated vehicles (AVs) is expected to eliminate such human errors due to the ability of AVs to communicate with the external environment. However, various reports have documented AVs being at fault in collisions. This study applied text mining and mixed-effects logistic regression (MELR) on crash data involving AVs collected between 2017 and 2022 in California to explore the likelihood of an AV being at fault during a collision. It was found that among 497 crashes, a relatively small percentage (14.29 %) involved AVs being at fault. The text network results revealed patterns of keywords associated with the AVs being at fault. Such patterns include conventional mode of operation, area of impact, and resulting injuries. Furthermore, with about a 93 % prediction accuracy and an 83 % sensitivity score, the MELR results revealed that the likelihood of AVs being at fault increases when they are operated in conventional mode or when disengagement is involved. Moreover, turning, merging, or changing lane movements, unclear weather conditions, and operating on roadways with four or more lanes significantly increased the odds of an AV being at fault during a crash. Conversely, AVs were less likely to be at fault in commercial land use than residential land use, at intersection locations, and when the crash involved a truck. The practical implications of the findings are presented to improve AV operations.

“She was using Bayek for sex:” hegemonic femininity and the identity play in Assassin’s Creed Origins

ABSTRACT Despite recent trends toward introducing female characters with increasingly active roles in video games, there is still a noticeable conservatism regarding shaping central female protagonists in Ubisoft’s franchises. However, in Assassin’s Creed Origins, the trajectories of the protagonists, Bayek and Aya, are as different as possible. While Bayek’s gamic narratives are centered on family values aimed at avenging the death of his dead son, Aya’s story and scholarly origins revolve around direct cooperation with elite politicians like Cleopatra to achieve the same purpose. I show that Aya embodies hegemonic femininity based on her social location, not only in class and race but also in gender as a source of power superior to the masculinity of her husband, Bayek (the “intersectional domination” framework). Subsequently, analyzing relevant comments on Reddit, I argue that the ambivalent reactions to Aya’s femininity coincide with a postfeminist playerbase, with ambiguous and often contradictory attitudes towards Aya’s better intersectional location. Considering digitally mediated misogynist tensions exemplified by #Gamergate and other viralized communities via Reddit, I explore the inequalities between the two characters in Assassin’s Creed using a postfeminist lens and highlight potential implications for video games and gender studies.

"It is endless … It is definitely challenging … But we experience growth out of it": negotiation patterns of Jewish Israeli women living in mixed families

ABSTRACT Mixed marriages challenge ethnic, racial and religious belonging. However, over the past few decades, there has been an increase in the number of mixed marriages in the Western world, as well as in Israel. The present study focuses on women living in mixed families in Israel – Jewish women who are married to Muslim Arab-Palestinian men. The study examines the negotiation patterns that these women use in order to shape their identities as women, partners and mothers during their daily family life. To examine how these women negotiate their multiple intersectional identity, in-depth interviews were conducted with 13 Jewish women married or previously married to Muslim Arab-Palestinian men, and who raised children with them. Using a multilayered theoretical perspective, we analyze how these women negotiate with themselves and others in their circles of belonging regarding issues related to couplehood and child rearing. The negotiations conducted by these women take place on two levels (the personal level and the level of external-social relations), where different women are placed on the range between a Jewish-national identity, a hybrid identity, and a Muslim-Arab-Palestinian identity, depending on their intersectional locations and resources, including education, employment and place of residence. The intersectional locations of the women may leverage or limit their negotiation. The identification of these multilayered negotiation patterns contributes to the literature regarding the daily experience of women living in mixed families, particularly in deeply divided societies.

Titanium Superoxide as a Carrier of a "Long-Lived" Superoxide Anion: An Ab Initio Investigation.

The photoinduced generation of a superoxide anion on the surface of a semiconductor photocatalyst is usually attributed to the reduction of O2 with conduction-band electrons. In the current work, the reaction of TiO2 with O2 giving rise to TiO4 in superoxide and peroxide states has been investigated with ab initio (CAS, CCSD) and DFT (B3LYP) calculations. The ground triplet state and two substates (open-shell singlet (OSS) and closed-shell singlet (CSS)) of a doubly degenerate excited singlet state (a1Δg) are considered as reactive states of oxygen, participating in spontaneous or photoinduced processes, respectively. The triplet and OSS singlet states of TiO4 contain O2- as structural units and can be defined as titanium superoxides. Both states have energy less than the level of the initial pair TiO2+O2 by about 30 kcal/mol. The CSS state of TiO4 has a diperoxide structure Ti4+(O22-)2 and also lies in energy below the initial pair TiO2+3O2. Titanium superoxide is considered to be the carrier of an "exceptionally stable" and "long-lived" superoxide anion, which was earlier synthesized or detected on the surface of TiO2. The low-energy location of the conical intersections on the way from reagents to 3TiO4 allows us to explain the literature data on the spontaneous generation of the "long-lived" superoxide anion on the TiO2 surface.

Examining Factors Contributing to Motorcycle Collisions with Left-Turning Vehicles at Urban Intersection Locations

Motorcycle crashes account for a significant proportion of traffic-related fatalities on U.S. roadways. Compared with motor vehicles, motorcycles traveling straight ahead are more susceptible to collisions with left-turning vehicles at intersections (note – in a system where traffic travels on the right-hand side of the road). The limited knowledge of the causes and influences of this specific type of crash deters efforts to improve motorcycle safety and is partly influenced by two issues. First, significant variables are unknown; second, motorcycles comprise a small proportion of vehicles in the traffic stream. This study sought to understand the factors that may contribute to the disproportionate crash risk left-turning vehicles pose for motorcyclists while accounting for the imbalance of vehicle proportions. Data containing motorcycle-motor vehicle and motor vehicle-motor vehicle crashes involving left-turning motor vehicles at intersections in South Florida were collected from 2015 to 2017. The study applied logistic regression on a balanced dataset generated using the random oversampling technique. The proposed model improved the predictive accuracy and enabled the identification of factors contributing to motorcycle crashes with left-turning vehicles. A Bayesian network analysis was also applied to the balanced data to analyze the interrelationship of factors associated with motorcycle crashes with left-turning vehicles. Results indicated that the type of intersection and traffic control, time of day, age of drivers, sex of the motorcyclist, roadway type, and weather were significantly associated with motorcyclists’ susceptibility to collisions with left-turning vehicles. Recognizing these attributes could help devise engineering measures and policies for promoting motorcycle safety.

Revisiting fulgide photochromism: Mechanistic decoding and electron transport from computational exploration.

The photochromic behavior of the fulgide molecule relies on ring-closure and ring-opening processes involving conical intersections during excited state transformation between isomers. The precise location and topography of these conical intersections significantly shape the decay process and fluorescence phenomena inherent to the molecule. This work combines electronic structure theory calculations using the density functional theory and wavefunction methods, as well as surface hopping simulation to analyze the photochemical behavior of an experimentally synthesized fulgide molecule, (E)-p-methylacetophenylisopropylidenesuccinic anhydride (1E). Our study reveals the conical intersection between the first excited state (S1) and the ground electronic state (S0), which emerges beyond the S1 minimum of 1E to the ring-closing side. The distinctive topography of this conical intersection appears to be sloped. These findings suggest a reduced quantum yield for the formation of the closed isomer, indicating a higher likelihood of reformation of the open isomer(s). The surface hopping simulation further supports this observation, revealing a mere ∼8% quantum yield for the formation of the closed isomer. In addition, the photoisomerization of the fulgide molecule initiates a cascade of conduction switching and holds great potential for applications in molecular electronics. Delving into the realm of molecular electronics, we have further examined the electron transport properties, disclosing the higher conductivity of the closed isomer.

Troubling genderS and consumer well‐being: Going across, between and beyond the binaries to gender/sex/ual and intersectional diversity

AbstractIn this editorial we outline why a call for more inclusive, conscientious approaches to studying gender/sex/ual diversity and intersectional identities is needed, and how the articles in this special issue answered this call. We summarize key takeaways from a review of the literature, noting significant under‐representation of gender/sex/ual diversity and intersectional social locations. We also explore the history of the gender/sex binaries (e.g., female/male; women/men; femininity/masculinity) to help illuminate the premises upon which the popular trend of studying gender/sex differences between men and women and the invisibilities of gender/sex/ual diverse people exist. We conclude with guidance on how scholars and practitioners might engage in thinking, doing, and connecting to move the conversation forward.

Continuing to Talanoa: storytelling dialogues for youth engagement in climate action and justice

This article recounts a classroom application of a dialogue, story-telling process used at COPs beginning in 2017. In that year, the Fijian President of the United Nations climate summit, COP23 in Bonn, proposed the entire assembly use his nation’s Talanoa Dialogue process for building ambition for national commitments to the Paris Agreement. When youth, women’s and Indigenous voices were heard in unprecedented ways, many committed to continuing the practice. A florescence of the Asian-Pacific-inspired, conflict-resolution storytelling and dialogue practice ensued, with some continuing for years afterward. This paper recounts eight rounds of varied Talanoa Dialogues employed in higher education contexts. Purposes ranged from internal team-building, to forging community partnerships, to serving as vehicles for youth representation in international contexts like climate COPs. All dialogues nonetheless prioritized listening, recording, and representation through ethnographic, anthropological lenses. These experiences support recommendations to (1) Create chances for youth to listen empathetically to the stories of others in ways attentive to varied national, ethnic and other intersectional (e.g. gendered, class-based) social locations, expanding their awareness and linking their affective and intellectual selves; (2) Make opportunities for youth to voice their own stories and perspectives on climate challenges and work, considering their developmental trajectories in intergenerational contexts, while emphasizing the need to “scale” from individual through global dimensions; (3) Explore the implications of borrowing from exogenous cultural traditions, considering what factors may render this relatively legitimate, as opposed to appropriative. I explore particularities of the cultural origins of Talanoa Dialogues, which mediate hierarchy and egalitarianism, arguing that this function is especially apt for navigating conundrums of youth leadership and so-called “youth-washing.”

Cooperative Eco-Driving Control of Connected Multi-Vehicles With Spatio-Temporal Constraints

In this article, we propose a novel time-energy optimal control approach with applications in cooperative eco- driving of connected and automated vehicles (CAVs) in urban traffic networks. Safely approaching and departing signalized intersections requires the satisfaction of both spatial equality constraints determined by intersection locations and temporal inequality constraints in compliance with the green light phases. To generate time- and energy-optimal trajectories, the optimal crossing times at intersections are firstly treated as characteristic time constraints, which makes the problem tractable. Then the di- rect multiple shooting method and time transformation technique are applied to find a numerical solution. The contribution of this article is twofold. The first one is the development of a novel time- and energy-optimal control approach that ensures a trade- off between minimizing energy and time for a general class of optimal control problems with multiple characteristic times. The second contribution is the application of the proposed method to the challenging problem of multi-CAVs’ cooperative eco-driving control, in which multiple vehicles must simultaneously minimize travel time and energy consumption in the presence of spatio- temporal constraints. Simulation analysis over real-world urban route scenarios shows that the proposed eco-driving control strategy can save up to 8.2% of energy or reduce up to 6.7% of travel time compared to a baseline method. Furthermore, hardware-in-the-loop (HiL) experimental results indicate that the proposed strategy can be implemented in real-time.

Analisis Kinerja Simpang Taman Tirto Agung Semarang

The development of transportation in the city of Semarang, especially in the Banyumanik area, has an impact on increasing the movement of people, stuff and services. this greatly encourages an increase in transportation facilities and infrastructure in the Banyumanik area. An increase in the number of vehicles that is not matched by the development of infrastructure will cause conflicts on the road, especially at intersections or roundabouts. So far, on roads in the Banyumanik area, at certain hours there is often an ineffective traffic rush with road performance being an important infrastructure in transportation. This study used calculations based on MKJI 1997. The data collection was carried out by survey directly at the intersection location in this study determined 5 days and 3 observation sessions every day. It was found that the tirto agung intersection had 322 types of intersection and the highest traffic was on Wednesday 21 June 2023 with a traffic flow value of 3528 pcu/hour, capacity 2722 pcu/hour, degree of saturation 1.296, intersection delay 92.938 sec/pcu, queue probability 69.225% - 143.302%. Based on the research results, the performance value of the Tirto Agung intersection does not meet the 1997 MKJI requirements where the degree of saturation allowed for the unsignalized intersection type is <0.75, it is necessary to have a physical intersection engineering (APILL) or non-physical (Traffic Engineering) at the intersection location.

MODELING OF ROUGH ROTARY MILLING OF CRANKSHAFT PINS

The development of the modern automotive industry requires a quick adaptation of new production methods. This is possible thanks to software capable of simulating manufacturing processes. The paper discusses the modeling of the machining operation of a crankshaft’s crankpins for a diesel engine with the use of the planetary milling method. i.e., modeling of milling operation when a disc milling cutter, having its cutting inserts directed inwards, is performing rotary motion, and at the same time, the axis of this milling cutter circulates around the axis of a machined crankpin. For this purpose, a geometrical model of the machining of the crankshaft’s crankpin has been developed. Based on the design documentation of the crankshaft of the 4C90 type diesel engine and the documentation of the Steyr internal disc milling cutter, their CAD models have been developed, and the both models were linked together with suitable kinematic dependencies. In the next step, the crankpin having a length of 25 mm was divided by planes (in quantity lp=21) into 1.25 mm sections. On the main cutting edge of two cutting inserts of the disc milling cutter, points were marked at intersection locations with these planes. Using the Inventor 2016 system, twelve spline curves have been generated for each plane because each plane intersects 12 cutting inserts mounted in cassettes positioned around the circumference of the body of the disc milling cutter. Next, the spline curves were brought to a common coordinate system, rotating them at an angle resulting from the positioning of the cassettes with cutting inserts in the body of the disc milling cutter. Prepared in such a way, spline curves were written in dwg format, which allowed for trimming of the spline curves at the circle with a radius of rcp = 27.90 mm, corresponding to the radius of the crankpin after milling, considering grinding allowance (ø55h6 + 0.80 mm grinding allowance). As a result, it enabled to leave sections of the arcs tangential to the diameter ø55.80 mm and, in such a way, generate the outline of the shape of the crankpin using the REGION command for 21 cross-sections. The outline of the cylindricity of the crankpin was obtained using the strategy of outlines of the roundness, which were generated earlier; this strategy consisted in the collection of 360 points on the circumference of 21 mutually parallel sections cut by planes perpendicular to the axis of the crankpin. To determine the effects of the circular feed rate of the circulating move of the axis of rotation of the internal disc milling cutter on the accuracy of the machining, simulations of the shape of the crankpin were performed for three values of the feedrate: vf = 1200 mm/min; vf = 2100 mm/min and vf = 3000 mm/min. The spline curves with a determined (depending on the duration of the simulation) number of points: 3500, 2100 and 1409 were obtained for each simulation. The calculated cylindricity deviation for the feedrate vf = 1200 mm/min amounted to CYLrck = 0.2272 mm, for the feedrate vf = 2100 mm/min – CYLrck = 0.2406 mm, while for the feedrate vf = 3000 mm/min – CYLrck = 0.2929 mm.

Studi Jumlah Penyebaran Kendaraan setelah Pengoperasian Fly Over pada Persimpangan Jl. A. H. Nasution dengan Jl. Jamin Ginting

Congestion is a common problem in transportation. Congestion can be caused by several things, one of which is the continued increase in population and the increasing number of immigrants who settle. This also happens in the city of Medan, especially at the intersection of Jalan A.H. Nasution and Jamin Ginting road. This rapid growth causes the volume of traffic at this location to increase, resulting in frequent traffic jams during rush hour. Seeing these problems, the Medan City government decided to build a flyover at the intersection location as a solution to overcome traffic jams. Which started in July 2012 and was completed in January 2015 and inaugurated on February 28 2015. However, is this construction currently able to overcome the congestion that occurs at this intersection? Therefore, this research was conducted to determine the effect of the flyover operation on the number of vehicles distributed at the intersection. Based on the results of the survey and analysis carried out at the intersection of Jl A.H Nasution and Jl Jamin Ginting, the highest traffic volume values were obtained at the intersection of Jl A.H Nasution (1812 vehicles/hour) and the flyover from the direction of Jl A.H. Nasution (4017 kend/hour) which occurred on Monday. The highest capacity value was on Monday afternoon on Jl. The highest degree of saturation value was obtained on Monday afternoon on Jl Ngumban Surbakti (0.951). So based on the indicator values obtained, it shows that the construction of flyovers as an alternative to reduce traffic jams is considered quite effective in accordance with the 1997 MJKI regulations which state that the value Maximum Degree of Saturation for urban areas is >1. This is also proven by the small number of vehicles crossing the intersection and conversely the number of vehicles crossing the flyover above it is quite large.

CA-YOLOX: Deep Learning-Guided Road Intersection Location From High-Resolution Remote Sensing Images

The location of road intersection from high resolution remote sensing (HRRS) images can be automatically obtained by deep learning. This has become one of the current data sources in urban smart transportation. However, limited by the small size, diverse types, complex distribution, and missing sample labels of road intersections in actual scenarios, it is difficult to accurately represent key features of road intersection by deep neural network (DNN) model. A new coordinate attention (CA) module-YOLOX (CA-YOLOX) method for accurately locating road intersections from HRRS images is presented. First, the spatial pyramid pooling (SPP) module is introduced into the backbone convolution network between the Darknet-53’ last feature layer and feature pyramid networks (FPN) structure. Second, the CA module is embedded into the feature fusion structure in FPN to focus more on the spatial shape distribution and texture features of road intersections. Third, we use focal loss to replace the traditional binary cross entropy (BCE) loss in the confidence loss to improve the iteration speed of the CA-YOLOX network. Finally, an extensive empirical experiment on Potsdam, IKONOS datasets, and ablation study is then implemented and tested. The results show that the presented CA-YOLOX method can promote the location accuracy of road intersection from HRRS images compared to the traditional You only look once (YOLO) model.

Real-Time Road Intersection Detection in Sparse Point Cloud Based on Augmented Viewpoints Beam Model.

Road intersection is a kind of important navigation landmark, while existing detection methods exhibit clear limitations in terms of their robustness and efficiency. A real-time algorithm for road intersection detection and location in large-scale sparse point clouds is proposed in this paper. Different from traditional approaches, our method establishes the augmented viewpoints beam model to perceive the road bifurcation structure. Explicitly, the spatial features from point clouds are jointly extracted in various viewpoints in front of the robot. In addition, the evaluation metrics are designed to self-assess the quality of detection results, enabling our method to optimize the detection process in real time. Considering the scarcity of datasets for intersection detection, we also collect and annotate a VLP-16 point cloud dataset specifically for intersections, called NCP-Intersection. Quantitative and qualitative experiments demonstrate that the proposed method performs favorably against the other parallel methods. Specifically, our method performs an average precision exceeding 90% and an average processing time of approximately 88 ms/frame.

Studying Latina Mobilization Intersectionally, Studying Latinas Mobilizing Intersectionality

ABSTRACT Located at the intersection of multiple marginalities, US Latinas have often mobilized in ways that reflect this intersectional positioning. Their mobilization across and between various social movements is an important feature of their activism, which has been frequently overlooked, and studies that focus on this social movement intersectionality are an important means of locating it. But there are also important differences among Latinas, who may not all share the same intersectional locations or commitments. In this article, I argue the need for an open and expansive intersectional approach to studying US Latina activism, one that aims to identify and understand the intragroup differences in where, why, and how Latinas mobilize.

Introduction: Bringing Activism Back In

ABSTRACT Two main questions animate our desire to produce this special issue: first, what are the main claims, struggles and possibilities of contemporary intersectional feminisms; and second, how shall we, as scholars, address intersectional feminist activisms in our research – theoretically, methodologically and empirically. In this special issue, these topics are debated from several intersectional feminist perspectives, locations and positionalities.

Exploring nighttime pedestrian crash patterns at intersection and segments: Findings from the machine learning algorithm

Introduction: Pedestrian safety at nighttime is an ongoing critical traffic safety concern. Although poor visibility is primarily associated with nighttime pedestrian crashes, other contributing factors such as humans, vehicles, roadways, and environmental factors interact with each other to cause a crash. Additionally, the pattern of nighttime pedestrian crashes differs significantly according to the intersection and segment location, which requires further exploration. Data: This study applied Association Rules Mining (ARM), a rule-based machine learning method, to reveal the association of nighttime pedestrian crash risk factors according to the intersection and segment locations using 2,505 nighttime pedestrian fatal and injury crashes in Louisiana (2015–2019). Results and conclusions: Based on the generated rules, the results show that nighttime pedestrian crashes at the intersection are associated with right-turn vehicle movement, older drivers (>64 years) at the high-speed intersection, senior pedestrians (>64 years) in rainy weather conditions, violation by pedestrian age group ‘<15 years’, and alcohol-intoxicated pedestrian violation in business/industrial areas. Additionally, ‘careless operation’ at the intersection is associated with alcohol-involved drivers. Most of the nighttime pedestrian crashes at segments are associated with roadways with no physical separation and the absence of streetlights. Driver alcohol involvement and their physical condition (inattentive/distracted) are also associated with pedestrian crashes associated at the segment location at night. Other segment pedestrian crashes are linked to the interstate in dark conditions, open country locations, and high-speed roadways. Additionally, the crash site investigation identified several critical pedestrian safety concerns including the lack of crosswalk facilities, high driveway density, and pedestrian behavioral patterns (e.g., crossing at roadway segments close to the intersection location). Practical Applications: The findings of this study can be used for selecting the appropriate countermeasures based on a case-by-case basis. The exposure patterns can be used in educational campaigns to strategically reduce nighttime pedestrian crashes.

Field Test and Numerical Investigation of Tunnel Aerodynamic Effect Induced by High-Speed Trains Running at Higher Speeds

After decades of research in the field of high-speed railway technique, technology of running high-speed trains at the velocity level of 350 km/h gradually become mature. It is of great importance to capture the variation regular of aerodynamic parameters in the situation that the high-speed train runs at a higher speed level. The present paper is motivated by this knowledge gap, both field tests and numerical simulations were conducted to help illustrate the basic characteristic of transient pressure loads, micro-pressure wave, as well as the wave propagation inside the tunnel regrading train’s passage and intersection. Results present the major findings as: (1) Transient pressure loads acting at tunnel surface and train body unevenly distributes along the longitudinal, transverse, and vertical directions. Pressure peak along the longitudinal direction occurs nearly at tunnel center and fast decreases from the radiated center to the remote positions. (2) Variation of pressure peak near the tunnel portal in the situation of train’s passage and intersection is limited while its value becomes doubled at the intersection location. Field measurements suggest the maximum pressure load acting at tunnel sidewall at xtin = 200 m and tunnel center being 4.29 and 5.63 kPa, respectively; (3) The maximum value of micro-pressure wave (namely MPW) detected in the field test is approximately 36.73 Pa. Amplitude of MPW at tunnel portal is inversely proportional to its attenuated distance. Through data fitting, an empirical prediction model was established. Outcomes of this paper is anticipated to improve the understanding of tunnel aerodynamic effect regarding higher speed level and its associated problems. Besides, findings of this paper are useful for the future tunnel design.

Experimental phase diagram for the PVDF – DMAc– water ternary system with new topology: Method of construction, thermodynamics, and structure formation of membranes

Ternary mixtures of a semicrystalline (SC) polymer with a solvent and a nonsolvent are widely used primarily for preparation of membranes by nonsolvent induced phase separation (NIPS). A detailed analysis of the published studies devoted to phase equilibrium in such systems showed that the phase diagrams were either incomplete or presented in a schematic form. In the present paper, we propose a new method of plotting the ternary phase diagrams for the SC polymer – solvent – nonsolvent mixtures. This method is based on finding the location of the isotherm intersection with the curves on the temperature–composition pseudobinary phase diagrams for the SC polymer mixtures with solvent and binary mixtures of solvent and nonsolvent of different composition. The coordinates of the intersection points were used to plot for the first time the complete ternary phase diagram for the widely used mixture of polyvinylidene fluoride (PVDF) with dimethyl acetamide (DMAc) and water. The curves on the phase diagram separate the regions of homogeneous mixtures, coexistence of two liquids, macroscopically uniform gels (swollen SC polymer) and coexistence of such gels with liquid. Using the plotted phase diagram, a new understanding of the NIPS mechanism was proposed and confirmed by direct microscopic observation of the NIPS process and SEM analysis of the membranes obtained following this way. An unexpected result of the study is discovery of the crystalline complexes in the mixtures of PVDF and DMAc, which was confirmed using both DSC and XRD techniques.

Review of “Gendered Pluralism”

Are women united or divided in US politics? Is gender a “fault line” in Americans’ public opinion and policy attitudes? Sociologist Belinda Robnett and political scientist Katherine Tate explore these questions in Gendered Pluralism. Analyzing the 2012 Outlook on Life Survey dataset, the authors explore pluralism, intersectionality, and identity politics as relevant to the ways in which Americans respond to public policy issues. Investigating how socio-political and demographic factors, as well as gender, race, and sexuality, may influence public policy attitudes, the authors assert that gender is a consistent divider of opinions in US politics and yet, women’s attitudes still vary by their intersectional social locations and experiences. The book is organized to explore specific dimensions of gender, race, and sexuality and related factors that shape public opinion in each chapter. After establishing the theoretical framework and research problems in the first chapter, Robnett and Tate first explore gender as a fault line in US politics. In chapter 2, the authors examine potential gender and racial differences in the perceived attainability of the American Dream and how such perception may further vary by differing levels of feminist support, partisan affiliation, and political ideologies. Although they did not find meaningful gender differences in the American Dream outlook, political ideology and class were found to significantly shape this outlook. On the other hand, the second chapter explores the impact of marital status and outlook on American policy opinion and show contextual gender differences as well as a significant division among women. Though some policy agenda focusing on family and gender seem to bring women together regardless of their political orientation and marital status, the authors find that “married, white women belong to a different political tribe” (p.66).