3,030 research outputs found
The geopolitics of civic honesty: the role of interpersonal and political trust amid varying degrees of mafia influence and state resilience
No full textCivic honesty—the moral standards that define citizens’commitment to the public good—serves a fundamental role in societal functioning. Prior research has emphasized the role of vertical trust (trust in institutions) and horizontal trust (trust in fellow citizens) in predicting the endorsement of such standards among citizens. However, this research has mainly focused on the political conditions typical of the Global North while neglecting environments where criminal organizations, such as mafias, challenge state sovereignty and its monopoly over governance functions. Using a mixed-effects multilevel model and an extended Johnson–Neyman method for multiple moderators, we analyzed the role of two crucial contextual factors (i.e., criminal groups’ influence and state resilience) on the relationships between trust and civic honesty across 84 countries (N = 132,602). Results revealed that vertical trust is positively associated with civic honesty in contexts where the influence of criminal groups is lower and state resilience is higher. However, this relationship reverses when the influence of criminal groups is stronger and state resilience is weaker, suggesting that, in these circumstances, trust in institutions may reflect trust in (and adherence to) a system that is corrupt. In contrast, horizontal trust was negatively associated with civic honesty only in states characterized by lower resilience. Policy implications and future research directions are discussed
State responsiveness, collective efficacy and threat perception: Catalyst and complacency effects in opposition to crime across eight countries
No full textCollective action can be a crucial tool for enabling individu-als to combat crime in their communities. In this research,we investigated individuals' intentions to mobilize againstorganized crime, a particularly impactful form of crime char-acterized by its exercises of power over territories and com-munities. We focused on individuals' views and perceptionsof state authorities, examining how these views may be linkedto intentions for collective mobilization. Using a large data-set with participants from eight countries (NTotal = 2088),we tested two distinct and opposing indirect paths throughwhich perceived state responsiveness may be associated withcollective mobilization intentions against organized crime,namely increased collective community efficacy (a CatalystIndirect Effect) and diminished perceived threat from crimi-nal groups (a Complacency Indirect Effects). Results showedthat state responsiveness was associated with stronger collec-tive action intentions through increased collective communityefficacy. There was also some evidence of reduced collectiveaction intentions through diminished perceived threat. Thesefindings highlight the complex role of state responsiveness inpredicting people's intentions to mobilize against collectiveproblems in their communities. Implications of the findings,limitations and future directions are discussed
Letter to F.D. Moon from A. Mitchell Salone regarding information about and photos of the Colored School in Wewoka
No full textLetter to F.D. Moon regarding a book being written on African American schools. The author asks for photos of the school and shows appreciation for how he runs the school
We Reach the Moon. Title page inscribed by the author.
No full textOn 20 July 1969, Neil Armstrong and Buzz Aldrin became the first humans to land on the moon. The achievement inspired a host of products and memorabilia. On display from the publishing collection of Seymour Lawrence is both the German and American editions of the children’s 1969 picture book Journey to the Moon by artist Erich Fuchs who depicts the eight-day voyage with cubist modernism. The author of We Reach the Moon was the New York Times science reporter, and he inscribed his paperback to Mississippi writer Willie Morris and family.https://egrove.olemiss.edu/space_exhibit_2020/1012/thumbnail.jp
On lunar collision orbits: New methodologies for Moon-to-Moon transfer design
No full textMany interplanetary missions massively leverage the lunar gravitational pull in the so-called low-energy regime to converge to their aim, saving consistent amount of fuel. Among these, two future Japanese spacecraft are expected to repeatedly encounter the Moon along their trajectories to either facilitate the escape from the Earth–Moon system or opportunely target a specific region in its neighbourhood. Although never actively employed for preliminary trajectory design, lunar collision orbits have shown a rich dynamical structure and an applicability for both medium- and low-energy regimes. These characteristics, together with their intrinsic nature of being close to trajectories experiencing lunar fly-by, have encouraged this research. In this work, lunar collision orbits are employed to delineate a method for obtaining ballistic transfers between two successive lunar encounters, briefly addressed as Moon-to-Moon. This study is first carried out with the assumptions of the autonomous Circular Restricted Three-Body Problem, subsequently extended to the nonautonomous Bi-circular Restricted Four-Body Problem, including the solar gravitational influence.Poincaré cuts are extensively used as a dimensionality reductant for lunar collision orbits: this allows to ascertain their similar behaviour with trajectories flybying the Moon, whose characteristics are partly foreseen by determining the associated intersection with the same cut. A patching is performed at the cut to obtain both single and multiple ballistic Moon-to-Moon transfers. The strict bond of lunar collision orbits with the invariant manifolds of simple periodic orbits about Lagrangian points is confirmed and exploited to design ballistic itineraries connecting highly elliptic orbits about the Earth to horizontal Lyapunov orbits of the Earth–Moon system, via a single Moon-to-Moon transfer. With the usage of the lunar collision orbits and the Poincaré cut, a simple optimization technique is implemented to retrieve a properly defined Moon-to-Moon transfer from a trajectory missing a second fly-by with the Moon. Including the presence of the Sun, a similar method for obtaining single and multiple Moon-to-Moon transfers is developed. A classification of lunar double-collision transfers is then performed within the same framework, highlighting their similarity with other studies in past literature, eventually leading to the construction of a database of Moon-to-Moon transfers. The latter, conceived as an improvement with respect to the former version by adding the lunar gravitational influence, shows its applicability in real preliminary trajectory design.Aerospace Engineerin
Moon Dog [Translation]
No full textA Japanese to English translation of the poem Moon Dog originally written by Mizuho Ishid
New solar-sail orbits for polar observation of the earth and moon
No full textIn this paper, a new family of solar-sail periodic orbits with adequate properties for polar observation of the Earth and moon is developed under the simplified but nonautonomous dynamics of the solar-sail augmented Earth–moon circular restricted three-body problem. The novel orbits, termed “distant-circular orbits,” are found through differential correction and continuation and employ a simple sun-facing steering law for the solar sail. A basic coverage analysis shows that one of the distant-circular orbits is capable of providing continuous coverage of both the Earth’s and lunar north (or south) poles with just a single sailcraft at a minimum elevation angle of 14 deg and an average range of six Earth–moon distances. Moreover, simple transfer trajectories between orbits of the family are found, so that the sailcraft can switch between observing the northern and southern latitudes of the Earth and moon during a single mission. Subsequently, using multiple-shooting differential correction, all results are migrated to a higher-fidelity dynamic framework that considers, among others, the eccentricity of the moon’s orbit. The perturbations cause the periodicity of the orbits to break, turning them into seemingly quasi-periodic orbits, but it is shown that the coverage capabilities are maintained. Finally, an active control strategy is developed to counteract part of the perturbing effects such that, by appropriately steering the sail, the apparent quasi-periodicity of the orbits is enhanced and the deviation from the unperturbed orbits is reduced.Accepted Author ManuscriptAstrodynamics & Space Mission
Towards Understanding the Direct and Indirect effects of Borderline Personality Features on Identity Disturbance
No full textResearch on borderline personality disorder (BPD) in clinical populations is extensive, and its impact on nonclinical populations is developing importance. The present study examined whether the presence of borderline personality features in nonclinical young adults is associated with identity disturbance, considering the potential mediating roles of anxiety and deliberate self-harm (DSH). A total of 162 participants completed an online survey incorporating four measures: the Borderline Symptoms List-23, Beck Anxiety Inventory, DSH Inventory, and the Self-Concept and Identity Measure. A parallel indirect effects analysis indicated that the indirect effects of BPD features on identity disturbance via anxiety and DSH were not significant. However, BPD features remained a significant predictor of identity disturbance, even after controlling for the influence of anxiety and DSH factors (direct effect)
When confidence in institutions backfires: Power-distance orientation moderates the relationship between institutional trust and civic honesty across eight countries.
No full textConfidence in institutions is a key predictor of civic honesty, yet evidence shows that this relationship varies across contexts and individuals. This study examined whether power-distance orientation (PDO)—the extent to which individuals accept hierarchical power relations—moderates this association. High-PDO individuals tend to view institutional authorities as entitled to privilege,inclined to engage in patronage relationships and potentially corrupt. We hypothesised that for individuals high in PDO, confidence in institutions could backfire and be linked to the rejection of civic honesty. Using data from 2088 participants across eight countries, we found support for this hypothesis. Specifically, the positive link between institutional confidence and civichonesty was reversed among those who strongly endorse PDO. These findings suggest that individual-level variation in the link between confidence in institutions and civic honesty partly reflects broader beliefs about authorities. We discuss implications of this interaction and outline directions for future research
Half Moon Lake School District No. 2785
No full textPhotograph - Students, likely at Half Moon Lake School, near Waugh, Alberta. Teacher is P. Kowalski. ATS 4-59-23-W
- …
