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911.
Utilizing a cognitive perspective, this article examines the social processes through which teachers come to understand the Common Core State Standards. The authors begin by identifying three beliefs that have important implications for policy implementation: self‐efficacy, resource adequacy, and value for clients. They measure those beliefs and the Common Core discussion networks that emerge among teachers at three points in time. Through the use of SIENA models, the authors explore how networks and beliefs coevolve within schools. Unlike prior research on social networks, which consistently finds strong homophilous tendencies, this research finds no evidence that teachers seek out coworkers who hold similar beliefs. Rather, teachers relied on preexisting formal and informal relationships to guide interactions. Those interactions were characterized by social influence, whereby a teacher's own beliefs adapted toward the beliefs held by the members of their social network. The findings offer a novel perspective on the complex dynamic that occurs within organizations as new policies are unveiled and employees interact with one another to understand the changes those policies entail.  相似文献   
912.
Organizations wax and wane, and some cease to exist altogether. The Standards Board for England was abolished after a 10‐year life. Created to regulate the ethical behavior of local politicians in England, the ethics of politics was undermined by the politics of ethics. This article analyzes the life of the Standards Board initially through the lens of a life‐cycle approach to organizations but finds that a problem‐cluster approach provides a sharper picture. Over its lifetime, the Standards Board faced a number of crises; its failure to resolve these crises and an unfavorable political climate led to its demise.  相似文献   
913.
Alan Wald 《Society》2018,55(6):497-502
In six short chapters, covering 1934 to 1940, the fifty-year-old Alfred Kazin self-assuredly serves as Virgil guiding readers, along with his younger self, through the mythic “Red Decade” in a style that delivers straight-up lectures intercalated with show-and-tell. What did Kazin do and how did he do it?  相似文献   
914.
Over the last two decades, China has experienced one of the most dramatic and sustained periods of economic growth in world history. China's use of economic statecraft provides an important venue in which to examine the role of unacknowledged ‘coercive diplomacy’ within the context of China's ‘peaceful rise discourse.’ In contrast to Western countries, which have overtly used sanctions and other forms of economic coercion, China has publicly denied any such policies while at the same time quietly pursuing them. China's denial of using coercive economic statecraft has muted the reactions of neighboring publics and government, but it cannot entirely forestall them. Without seriously undermining China's ‘peaceful-rising’ image, a more explicit statement from Beijing regarding its coercive economic measure could provide deterrence and assurance to China's neighbors in resolving the disputes. This article first surveys existing literature on economic statecraft focusing on the coercive aspects of such strategies. Second, it presents an in-depth case study on how China uses economic leverages over its neighbors in East Asia: North Korea, Japan, and the Philippines. Finally, it highlights the limits of China's economic statecraft within the constraints of China's ‘peaceful rise’ discourse. It concludes with implications for Asian politics and beyond.  相似文献   
915.
This essay studies the processes of globalization and resistance in Austria by using the Japanese cartoon character, Hello Kitty, as a case study. Bringing in a number of significant researches on this cartoon character, it targets the “hybridization” process involved in the Hello Kitty Magazine, a major form of publicity in the country, before moving onto actual reception of the character in Austria, which has apparently taken the form of “resistance”. As such, the essay fills the gap in current researches on globalization in Austrian studies, which mainly focus on Americanization but not Japanization, as well as supplements Kinsella’s influential essay on the Japanization of European youths, which focuses on the United Kingdom, but not the rest of Europe.
Amy T. Y. LaiEmail:
  相似文献   
916.
917.
Abstract:  The correlation between bullet hole shapes in metal and projectile impact velocity was examined. A series of shots were fired from an M-16A1 assault rifle of 5.56 mm caliber toward a 1-mm thick metal target. All shots were fired at a perpendicular angle to the metal sheets, and the velocity was measured just before the projectile hit the target. Velocities ranged between 400 and 900 m/sec. From the replica of the shooting hole, a perpendicular plane was created, showing the symmetrical properties of the hole. The best mathematical equation describing the shape of the entrance hole was the exponential function in the form:
The empirical equation of the hole defined using the regression method is:
This equation describes the general shape of shooting holes created by velocities ranging from 440 to 750 m/sec. From this equation, one can estimate the bullet velocity when it hits the target.  相似文献   
918.
Abstract: Evaluating third molars from 950 Hispanic individuals aged 12–22 years using Demirjian’s schematic for crown and root formation found that Hispanic third molar development was 8–18 months faster than American Caucasians as reported by Mincer, Harris and Berryman in 1993. This represents a statistically significant increase. Earlier development was more apparent in the later stages F through H. Hispanic males reach developmental stages faster than Hispanic females and maxillary third molars reach developmental stages faster than mandibular third molars in both sexes. The earliest age observed for stages B–H (e.g., Stage H first observed at age 13.92 years in females) and the oldest age observed for Stages B–G were developed to facilitate age prediction of unknown individuals. Prediction tables for minimum and maximum age for an observed stage (e.g., if a female maxillary third molar is stage F it means she is older than 13 years) for each sex‐jaw group were calculated.  相似文献   
919.
920.
This study examines the association between trauma exposure and posttraumatic stress disorder (PTSD) among 157 help-seeking children (aged 8-17). Structured clinical interviews are carried out, and linear and logistic regression analyses are conducted to examine the relationship between PTSD and type of trauma exposure controlling for age, gender, and ethnicity. Confrontation with traumatic news, witnessing domestic violence, physical abuse, and sexual abuse are each significantly associated with PTSD. Witnessing a crime, being the victim of a crime, and exposure to accidents, fire, or disaster are not associated with PTSD. These findings underscore the association between interpersonal violence and childhood PTSD.  相似文献   
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