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排序方式： 共有1365条查询结果，搜索用时 15 毫秒
61.
Guy Olivier Faure 《Negotiation Journal》2011,27(4):403-418
Negotiation requires communication, but not necessarily verbal exchanges. Adjustments can be achieved incrementally by other means. This article will examine how some parties have managed to strike a deal in situations characterized by total distrust and even hostility, asymmetric power relations, major cultural differences, extreme logistical difficulties in reaching the place in which the trade is to be made, and several additional process risks by employing a type of bargaining known as “dumb barter.” This process presents a distinct paradigm with a specific and unique rationale. Sometimes called “silent trade,” it has been observed in many places (especially West Africa) for more than two millennia. It may well be the oldest form of trade negotiation and is still practiced in some parts of the world. An examination of this unlikely but real and effective process can also provide negotiation theorists with some useful insights into the fundamental nature of negotiation. 相似文献
62.
Jennifer Y. Rosati Ph.D. Scott D. Robinson B.Sc. Richard Devine 《Journal of forensic sciences》2015,60(3):653-658
Four fluorescent fingerprint powders (RedWop?, GreenWop?, Basic Yellow?, and Yellow Powder?) were evaluated as a marker for blow fly larvae. Administration methods included ingestion (high vs. low concentration) or topical. Ingestion of high concentrations of Basic Yellow? and RedWop? caused higher larval mortality. Basic Yellow? delayed development and adult emergence while RedWop? and Yellow Powder? had a significant effect on particular stages of development, however, emergence time was not altered. Optimal administration is through ingestion at low concentration levels (<10%) or topically, with GreenWop? demonstrating minimal adverse effects. Optimum wavelength for discrimination between powders was 450 nm. This research can aid in investigative training to increase visibility of larval and pupal blow flies. It can also be used in entomological studies to differentiate between larval blow flies (or other dipteran) species or individuals to further understand complex interactions and behavior during larval development. 相似文献
63.
The Pearl River Delta, after pell‐mell industrialization, suffers air pollution. Two‐thirds of the pollutants come from Hong Kong–owned factories in Guangdong. Direct 2011 medical costs in Hong Kong are reliably estimated at US$513 million, and annual excess Hong Kong deaths from air pollution exceed 3,000. Dirty air hurts quality of life, recruitment of professionals, tourism, and other desiderata—including government legitimacy. This article surveys the relevant politics, medicine, economics, and air chemistry, recommending cap‐and‐trade policies that are acceptable where markets now rule in both “systems” of Hong Kong‐Guangdong. It stresses the need for official enforcement of caps. Although local governments have cooperated to establish air‐monitoring stations, they have yet to leverage Hong Kong's expertise in regulation and Guangdong's potential for manufacture of air‐cleansing equipment. They need a regional emissions trading scheme (ETS). With Beijing's plans to have a nationwide ETS by 2015, this severe problem could be solved sooner rather than later. 相似文献
64.
The massacres that took place in the Democratic Republic of Congo (DRC) between 1996 and 2003 have posed an interesting challenge to the global community, specifically to its more powerful members. Ironically, the Tutsi-dominated government of Rwanda enjoys international recognition and benefits based on the genocide, Rwanda suffered in 1994, but continues to deny the same benefit to Hutus as they were accused of leading a counter-genocide campaign then in the DRC. While the people of the DRC, as well as human rights activists, call for justice for all who were affected, the government of Rwanda, strongly backed by a number of powerful international powers, opposed attempts by the international community to pin charges of genocide perpetrated by its army in the DRC on it. Because of the clear negation of the genocide report by the Rwandan government, the nature of human rights, human rights violations, and genocide criteria proposed and defended by key members of the international community in relation to the mass killings in the DRC are examined. 相似文献
65.
In July 2005, the Little Rock, Arkansas, school district implemented a new policy to reorganize its management structure in order to create a more efficient bureaucracy. Using Richard Matland’s ambiguity‐conflict model of policy implementation, the authors examine the implementation of this school reorganization policy. Interviews and surveys were conducted with the superintendent and his executive assistants, school principals, teachers, and staff. In line with Matland’s model, the findings suggest that successful implementation is directly related to the policy characteristics of ambiguity and conflict. However, the authors point to the importance of recognizing particular characteristics for different groups of stakeholders within the policy implementation process. Discrepancies among groups of policy actors in the degree of policy ambiguity and policy conflict lead to strikingly different implementation strategies. 相似文献
66.
Alper Gümüş M.D. Burak Gümüş M.D. Erdal Özer M.D. Esma Yücetaş M.D. Uğur Yücetaş M.D. Emin Düz M.D. Soner Sarı M.D. Macit Koldaş M.D. 《Journal of forensic sciences》2016,61(Z1):S144-S149
The aim of our study was to investigate the postmortem levels of glucose and glycogen in hepatic, renal, muscle, and brain tissues and then examine the changes in those levels that could be useful for estimating postmortem interval. We established an animal model. Seventy female BALB/c albino mice were used in this study. After being sacrificed, the mice were randomly divided into six groups according to time elapsed since death (Group 1: 0 h; Group 2: 12 h; Group 3: 24 h; Group 4: 36 h; Group 5: 48 h; and Group 6: 60 h). Glucose levels were significantly different between groups for all tissues studied. Slope of the change per unit time was higher for the hepatic glucose levels. Based on these results, it is possible to estimate postmortem interval using postmortem glucose levels in hepatic tissue. Tissue‐specific assessment may contribute valuable information to postmortem interval studies. 相似文献
67.
Calvin Y. Shiroma D.M.D. 《Journal of forensic sciences》2016,61(1):59-67
During the Korean War, the Office of the Quartermaster General's Graves Registration Service (GRS) was responsible for the recovery, processing, identification, and repatriation of US remains. In January 1951, the GRS established a Central Identification Unit (CIU) at Kokura, Japan. At the Kokura CIU, postmortem dental examinations were performed by the dental technicians. Thirty‐nine postmortem dental examinations performed at the CIU were compared to the findings documented in the Forensic Odontology Reports written at the JPAC Central Identification Laboratory (CIL). Differences were noted in 20 comparisons (51%). The majority of the discrepancies was considered negligible and would not alter the JPAC decision to disinter a set of unknown remains. Charting discrepancies that were considered significant included the occasional failure of the Kokura technicians to identify teeth with inter‐proximal or esthetic restorations and the misidentification of a mechanically prepared tooth (i.e., tooth prepared for a restoration) as a carious surface. 相似文献
68.
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70.
Naoise Mac Giollabhui Johanna Nielsen Sam Seidman Thomas M. Olino Lyn Y. Abramson Lauren B. Alloy 《Journal of youth and adolescence》2018,47(10):2129-2142
Hopelessness is implicated in multiple psychological disorders. Little is known, however, about the trajectory of hopelessness during adolescence or how emergent future orientation may influence its trajectory. Parallel process latent growth curve modelling tested whether (i) trajectories of future orientation and hopelessness and (ii) within-individual change in future orientation and hopelessness were related. The study was comprised of 472 adolescents [52% female, 47% Caucasian, 47% received free lunch] recruited at ages 12–13 who completed measures of future orientation and hopelessness at five annual assessments. The results indicate that a general decline in hopelessness across adolescence occurs quicker for those experiencing faster development of future orientation, when controlling for age, sex, low socio-economic status in addition to stressful life events in childhood and adolescence. Stressful childhood life events were associated with worse future orientation at baseline and negative life events experienced during adolescence were associated with both an increase in the trajectory of hopelessness as well as a decrease in the trajectory of future orientation. This study provides compelling evidence that the development of future orientation during adolescence is associated with a faster decline in hopelessness. 相似文献