Estimating Transit Ridership Patterns through Automated Data Collection Technology: A Case Study in San Luis Obispo, California

Public transportation offers a crucial solution to the travel demand in light of national and global economic, energy, and environmental challenges. If implemented effectively, public transit offers an affordable, convenient, and sustainable transportation mode. Implementation of new technologies for information-harvesting may lead to more effective transit operations. This study examines the potential of automated data collection technologies to analyzing and understand the origin-destination flow patterns, which is essential for transit route planning and stop location placement. This thesis investigates the collection and analysis of data of passengers onboard San Luis Obispo Transit buses in February and March 2017 using Bluetooth (BT) and automatic passenger counter (APC) data. Five BlueMAC detectors were placed on SLO Transit buses to collect Bluetooth data. APC data was obtained from San Luis Obispo Transit. The datasets were used to establish a data processing method to exclude invalid detections, to identify and process origin and destination trips of passengers, and to make conclusions regarding passenger behavior. The filtering methods were applied to the Bluetooth data to extract counts of unique passenger information and to compare the filtered data to the ground-truth APC data. The datasets were also used to study the San Luis Obispo Downtown Farmer’s Market and its impact on transit ridership demand. The investigation revealed that after carefully employing the filters on BT data there were no consistent patterns in differences between unique passenger counts obtained from APC data and the BT data. As a result, one should be careful in employing BT data for transit OD estimation. Not every passenger enables Bluetooth or owns a Bluetooth device, so relying on the possession of Bluetooth-enabled devices may not lead to a random sample, resulting in misleading travel patterns. Based on the APC data, it was revealed that transit ridership is 40% higher during the days during which Higuera Street in Downtown San Luis Obispo is used for Farmer’s Market – a classic example of tactical urbanism. Increase in transit ridership is one of the aspects of tactical urbanism that may be further emphasized. With rapidly-evolving data collection technologies, transit data collection methods could expand beyond the traditional onboard survey. The lessons learned from this study could be expanded to provide a robust and detailed data source for transit operations and planning

Persuasion Across Platforms- Get In The Water Campaign

In the following persuasive campaign, we aim to improve guests’ experience at the Surfrider Hotel Malibu to thus boost the company’s monetary inflow. Through the rollout of our “Get in the Water” campaign, we plan to transform guests’ perceptions of the hotel’s offerings. Furthermore, we plan to persuade guests that getting in the water is a fun and rewarding experience, ultimately improving their overall experience at the hotel and in Malibu. Initiatives, including a media-output revival and influencer-marketing events, would allow the Surfrider to connect with potential guests and advertise the possibilities of a hotel stay

Creating character: a study into the possible synergies, differences and combined use of the Stanislavski System and Body as Archive

Framed by the praxis of the workshop and rehearsal processes of ‘Awkward’, this research aims to uncover the similarities, differences and possible working in conjunction of Stanislavski’s System and Body as Archive in the development of characters for performance through the use of personal narratives. This investigation constructs a theoretical framework based on the main components of the Stanislavski System and Body as Archive, with particular reference to personal narratives, emotional memory, improvisation, impulses, visualisations and imagination. The research argues that in these areas there are similarities between the Stanislavski System and Body as Archive, despite one belonging to acting and realism, and the other to Physical Theatre and the abstract. Through the combination of the Stanislavski System and Body as Archive in the development of characters and the narrative for ‘Awkward’, the research analyses how they could be used together effectively to access personal narratives in the form of emotions and memories and how these could, in turn, be developed into the basis for characters

Table of Contents

Table of Contents for the 2018 Special Issue of the Journal of China and International Relations.&nbsp

The influence of discouragement, anxiety and anger on pain: an examination of the role of endogenous opioids

Animal research suggests that exposure to inescapable stressors can lead to an endogenous opioid-mediated form of pain inhibition, known as stress-induced analgesia (SIA). Similar results have been found with humans, although the literature is much less extensive and at times contradictory where uncontrollable stressors have led to an increase, rather than a decrease in pain. More recently, there has been some suggestion that emotions play an important role in pain modulation, and that particular negative moods are associated with opioid-mediated hypoalgesia. This research aimed to clarify the psychological (cognitive and affective) factors underlying endogenous opioid-mediated pain inhibition in humans. The purpose of Study 1 was to examine the effects of stressor controllability and predictability on pain intensity (PI) and unpleasantness (UP) ratings during a cold pressor task (CPT) in 56 male and female subjects. The stressor involved a timed mental arithmetic task during which three moderately noxious electrical shocks were delivered. Although subjects were informed that shock delivery was contingent on math performance, the shock schedule was preset and identical across conditions. Perceived control over the shocks was manipulated between subjects by altering the difficulty of the math task. Shock predictability was manipulated by changing the colour of the computer screen to warn of an impending shock. Subjects were randomly allocated to four experimental conditions (controllable-predictable, controllable-unpredictable, uncontrollable-predictable, and uncontrollable-unpredictable shocks). Visual analogue ratings of 'perceived self-efficacy' (to avoid the shocks) and mood (anxiety, confusion, discouragement, anger, sluggishness, liveliness) were completed before, during and after the math task. Significantly greater discouragement and lower self-efficacy was reported in 'uncontrollable' conditions indicating that 'controllability' was manipulated effectively. Results indicated that a perceived lack of control over shocks during the math task led to significantly greater decreases in PI, but not UP, ratings during the last stages of a 4-minute fixed interval CPT after the math task. Shock predictability failed to influence subjective pain ratings alone; however, unpredictability interacted with lack of control to initially increase pain, followed by analgesia. Stress-induced increases in negative affect (anxiety, discouragement, anger) were associated with decreases in cold pressor PI, but with increased shock PI and UP during the math task. It was concluded that lack of control over an aversive event and negative affect led to SIA during a prolonged pain stimulus, whereas shock predictability had little influence on pain. In Study 2, 70 male and female subjects received either an opioid antagonist (naltrexone) or a placebo before the math task (using a double-blind, counterbalanced design), in order to determine the role of endogenous opioids in SIA. Subjects were randomly assigned to one of three experimental conditions to investigate whether the shocks themselves may have contributed to analgesia observed after the math task: (1) easy task-few shocks, (2) hard task-few shocks, (3) hard task-many shocks. Increases in systolic blood pressure (SBP), diastolic blood pressure (DBP), anxiety, anger and discouragement indicated that negative affect and sympathetic arousal were induced during the math task. Endogenous opioids inhibited the rise in anger, but not discouragement or anxiety, during the math task. There was some evidence that perceived lack of control over shocks, and not the shocks themselves, led to opioid-mediated decreases in cold pressor UP after the math task. In correlational analyses, discouraged subjects under opioid blockade reported more cold pressor UP after the math task than their placebo counterparts. However, this effect was not strong enough to reach statistical significance in regression analyses. Anxiety, anger, discouragement and lack of control over shocks increased shock PI and UP during the math task. A growing body of research with normotensive subjects has linked increased cardiovascular activity with insensitivity to pain, but the role of endogenous opioids remains contentious. In addition to the investigations outlined above, Study 2 aimed to examine the contribution of endogenous opioids in the cardiovascular-pain relationship. However, there was no evidence of an interaction between pain and cardiovascular activity in this study. Study 3 was carried out to investigate opioid involvement in the effects of an uncontrollable stressor and stress-induced negative mood on cold pressor PI, UP and pain tolerance, and onset/thresholds of the nociceptive flexion reflex (RIII). Forty-three male and female subjects were administered either naltrexone or a placebo using a double-blind, counterbalanced design before completing a timed mental arithmetic stressor (identical to the 'hard task-many shocks' condition in Study 2). Increases in physiological (SBP, DBP) and affective measures (anxiety, anger and discouragement) indicated that the math task induced a marked state of stress. Negative affect increased shock PI and UP during the task, whereas self-efficacious subjects taking the placebo experienced less shock pain. However, uncontrollable stress led to an opioid-antagonised increase in cold pressor UP. Stressor controllability had a similar, but marginal, effect on cold pressor PI, but not pain tolerance. Tolerance of cold pressor pain was not associated with subjective PI and UP ratings, but was positively associated with endurance to non-painful, but unpleasant tasks (Valsalva Manoeuvre, Letter-Symbol Matching Task), indicating that pain tolerance was measuring the ability to tolerate discomfort, in addition to pain. Results of hierarchical multiple regressions demonstrated that increases in discouragement were positively related to increases in cold pressor UP after the math task, for naltrexone recipients only. These findings suggest that discouragement inhibits the UP of a prolonged pain stimulus via opioid mechanisms. RIII latencies and thresholds were not affected by the math task or by opioid blockade; however, these null effects may be due to methodological limitations. Unlike Study 2, higher blood pressure was associated with shock and cold pressor pain inhibition in normotensive subjects, and this relationship appeared to be mediated by opioids. The strong association between chronic pain and depression has led to speculation that the endogenous opioid system and pain modulatory mechanisms may be impaired in depression. At the time that this research was carried out, no studies had examined whether this was the case. In Study 4, the effect of a cognitive stressor (math task used in Study 3) on foot cold pressor PI, UP and pain tolerance and the nociceptive, or R2 component, of the blink reflex was investigated in 61 participants with or without major depression (as met by DSM-IV diagnostic criteria and confirmed by psychometric testing). Naltrexone or placebo was administered to subjects an hour before the math task using a double-blind, counterbalanced design. Increases in physiological (SBP, DBP) and affective measures (anxiety, anger and discouragement) confirmed that the math task induced the targeted emotional state. An opioid-mediated reduction in anxiety occurred mid-way through the math task. Opioid-mediated decreases in foot cold pressor PI and UP were observed in depressed and non-depressed subjects after the math task. R2 onset to 10 mA was facilitated after the task regardless of opioid blockade, suggesting that endogenous opioids are not involved in the modulation of the BR. Increased anxiety and discouragement led to opioid-mediated inhibition of shock PI and UP during the task and, to a lesser extent, foot cold pressor PI and UP after the math task. Anger increased shock pain without being influenced by opioid blockade. Pain tolerance was not influenced by depression, opioid blockade or mood. These findings failed to support the idea that SIA is impaired in major depression, suggesting instead that uncontrollable aversive events and negative mood (anxiety, discouragement) lead to opioid activation and insensitivity to acute pain. Multiple regression analyses revealed that the inverse relationship between resting blood pressure and foot cold pressor PI and UP was opioid-mediated in controls only, suggesting that opioid dysregulation in depression might influence regulatory functions other than SIA. In Study 4, opioid involvement in hetero-segmental pain inhibitory phenomena termed diffuse noxious inhibitory controls (DNIC) was examined separately, before psychological stress. Specifically, the effect of a heterotopic noxious conditioning stimulus (CS i.e., hand CPT) on R2 onset latency was compared before and after drug absorption (before the math task). An inhibitory effect of the first CS was detected at each electrical stimulus intensity consistent with a DNIC effect. However, this effect was not detected during the second CS, suggesting that some other process masked the DNIC effect. In summary, the findings indicate that uncontrollable aversive events and negative emotion (primarily discouragement) activates endogenous opioids and inhibits pain in human subjects, whether depressed or not. Notably, opioids inhibited the affective component of pain perception, or pain UP, more consistently than PI, suggesting that the antinociceptive function of opioids may be secondary to an important emotional-modulatory role. Endogenous opioids also appeared to mediate the cardiovascular-pain relationship in normotensive non-depressed subjects, suggesting an important stress-regulatory role for these peptides. Opioid-mediated masking of this relationship in major depression suggests that functioning of the endogenous opioid system may be impaired in baroreceptor-mediated analgesia. This finding provides preliminary support for the notion that opioid antinociceptive system dysfunction may contribute to cardiovascular disease in depression

The Model Minority Stereotype as a Systematic Hermeneutical Injustice

In this thesis, I argue the Model Minority Stereotype (MMS) of Asian Americans is a systematic hermeneutical injustice, and I justify a previously unrecognized distinction within the literature: positive and negative hermeneutical injustices. To show that the MMS is a systematic hermeneutical injustice, I argue that: (1) the MMS renders a significant area of one’s interests difficult to interpret by collective understanding (the hermeneutical disadvantage); (2) this hermeneutical disadvantage excludes Asian American’s from equal hermeneutical participation (the hermeneutical marginalization and injustice); and (3) the resultant hermeneutical injustice contributes to continuing structural prejudice against Asian Americans and is part of a larger pattern of social powerlessness (the ‘systematic’ part of a systematic hermeneutical injustice). The distinction between a positive and negative systematic hermeneutical injustice is whether the hermeneutical disadvantage occurs because of the imposition of a hermeneutical resource or the lack of a hermeneutical resource

Concert recording 2022-02-20

[Track 1]. Laudamus te from Mass in C minor / Wolfgang Amadeus Mozart -- [Track 2]. Sposa son disprezzata / Antonio Vivaldi -- [Track 3]. La serenata / Paulo Tosti -- [Track 4]. Clair de lune / Gabriel Fauré -- [Track 5]. Beau soir / Claude Debussy -- [Track 6]. Allerseelen / Richard Strauss -- [Track 7]. Die Nachtigal / Alban Berg -- [Track 8]. Wer hat dies Liedlein / Gustav Mahler -- [Track 9]. From Wesedonck Lieder. Der Engel ; Träume / Richard Wagner -- [Track 10]. Four Dickinson songs. Will there really be a morning? ; I\u27m nobody ; She died ; If I... / Lori Laitman -- [Track 11]. Loved one, beloved from TEA a mirror of the soul / Tan Dun -- [Track 12]. Ebben, n\u27andro solanta from La wally / Alfredo Catalani

Long-term Impact of a Campus Suicide Prevention Program

Color poster with text, graphs, and charts.An increasing number of college students face significant mental health problems (ACHA, 2007), which places them at elevated risk for suicide. Suicide is the 2nd leading cause of death for college students (AAS, 2012; CDC, 2009). Unfortunately, many universities and colleges lack resources to effectively manage, intervene with, and prevent suicidal behavior (Gallagher, 2007). As a result, college students are often identifying their own mental health needs and frequently turn to peers for support (Haas et al., 2003). The purpose of this study was to create, implement, and evaluate the long-term (1-month) effects of a suicide awareness/gatekeeper prevention program for students.University of Wisconsin--Eau Claire Office of Research and Sponsored Programs