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881.
Research on the public affairs profession in both South and Latin America is one of the leading limitations today in international public relations research. This study helps to lessen such a gap by offering more realistic insight into the ideologies and pressures that govern public affairs practice in Chile. In‐depth interviews were conducted with 15 experts who are current senior‐level public affairs practitioners in the Chilean capital of Santiago. Results offer three key insights: First, the core function of public affairs in Chile surrounds behaviors of lobbying and governmental relations. Second, leveraging cohesion between organizational private interest and the public interest is a key to leveraging pressure on elected officials and governmental agencies. Lastly, there is significant concern regarding public trust in the lack of transparency in the Chilean public affairs field, facilitated by insufficient governmental regulation. Such research offers practical and grounded insights for public affairs and public relations scholarship. 相似文献
882.
J. Michael Angstadt 《政策研究评论》2020,37(2):244-259
As the emergence of nongovernmental conservation efforts generates conflict among various stakeholders, the causal story that each party articulates regarding conservation and the causes of land degradation reflects their unique interests. This study uses existing literature to evaluate causal stories surrounding a contemporary conservation effort: Montana's American Prairie Reserve. Through qualitative review of web‐based documents and newspaper articles, it generates a preliminary account of key stakeholders' causal stories. The case study suggests that parties who might be disadvantaged by ascribing responsibility for environmental harms in an adversarial fashion may instead elect to articulate causal stories that are more neutral than existing approaches might forecast. The study concludes by suggesting that further development of causal story literature may enable it to better address contemporary conservation efforts. 相似文献
883.
884.
Mastrotheodoros Stefanos Van der Graaff Jolien Deković Maja Meeus Wim H. J. Branje Susan 《Journal of youth and adolescence》2020,49(1):119-135
Journal of Youth and Adolescence - Parent–adolescent conflict can be intense, yet parents and adolescents do not always agree on the intensity of conflict. Conflict intensity tends to change... 相似文献
885.
Cerver-Romero Elvira Ferreira João J. Fernandes Cristina 《The Journal of Technology Transfer》2020,45(3):780-805
The Journal of Technology Transfer - This paper explores current trends in knowledge spillover research using scientometric analysis of all papers published in journals indexed in the Web of... 相似文献
886.
个人大病网络互助是目前我国应用最为广泛的个人求助形式,一定程度上能够弥补慈善组织社会救助之不足。实践中,个人大病求助互联网服务平台暴露出诸多问题。应从确立监管主体、明确权利义务、开立专门账户、设立第三方基金会、提高准入退出门槛等方面加强对个人大病求助互联网服务平台的行政规制,以营造良好的慈善氛围。 相似文献
887.
888.
This paper examines the reliability of Structure from Motion (SfM) photogrammetry as a tool in the capture of forensic footwear marks. This is applicable to photogrammetry freeware DigTrace but is equally relevant to other SfM solutions. SfM simply requires a digital camera, a scale bar, and a selection of oblique photographs of the trace in question taken at the scene. The output is a digital three-dimensional point cloud of the surface and any plastic trace thereon. The first section of this paper examines the reliability of photogrammetry to capture the same data when repeatedly used on one impression, while the second part assesses the impact of varying cameras. Using cloud to cloud comparisons that measure the distance between two-point clouds, we assess the variability between models. The results highlight how little variability is evident and therefore speak to the accuracy and consistency of such techniques in the capture of three-dimensional traces. Using this method, 3D footwear impressions can, in many substrates, be collected with a repeatability of 97% with any variation between models less than ~0.5 mm. 相似文献
889.
Dominic Gascho R.T. Mária Marosi R.T. Michael J. Thali M.D. Eva Deininger-Czermak M.D. 《Journal of forensic sciences》2020,65(4):1360-1364
Postmortem magnetic resonance imaging (MRI) is rarely used for the radiologic assessment of gunshot injuries, although it has clear advantages over postmortem computed tomography (CT) with regard to the imaging of soft tissue injuries. Another benefit in using MRI is that lodged projectiles composed of nonferromagnetic material such as lead present only marginal metal artifacts compared with severe artifacts on CT. This case report presents CT and MRI findings in a case with two gunshot wounds to the neck: a perforating wound and a nonperforating wound with a lead bullet lodged in the cervical spine. The decedent underwent CT and MRI before the scheduled autopsy. A ring of radiopaque material under the dermis in the fatty tissue was identified at both entrance wounds on CT, which was indicative of contact shots. The perforating gunshot was clearly indicated on CT by bullet fragments along the wound channel through the perforated 6th cervical vertebra and the fractured cricoid cartilage at the exit wound. The second trajectory, however, was only assumed based on the presence of gunshot residues at the entrance wound and the position of the lodged bullet. The radiologic assessment was severely impeded by the metal artifacts on CT. Barely noticeable metal artifacts on MRI allowed for clear visualization of the soft tissue injuries and the ruptured medulla oblongata. Only MRI clarified the soft tissue injuries of the brainstem noninvasively, which could provide specific and graphic information on the rapidity of death and the incapacitation of the victim. 相似文献