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171.
This Viewpoint essay examines the service delivery responses of nonprofit organizations that offer homeless support services amid the COVID-19 pandemic. Government mandates and severe human needs have forced nonprofits to adapt quickly. Literature reviews provide little information about how nonprofits should manage service continuity under pandemics. Data collected from websites and interviews with nonprofits executives provide an understanding of adaptations and innovations. The study uses a crisis response model—“Disruptions-Ambiguities-Innovations-Challenges” (DAIC)—to demonstrate how social service nonprofits are responding to challenges under COVID-19. Lessons learned are useful for scholars and practitioners to understand ways nonprofits have remained agile and innovative. 相似文献
172.
A Novel Forensic Tool for the Characterization and Comparison of Printing Ink Evidence: Development and Evaluation of a Searchable Database Using Data Fusion of Spectrochemical Methods 下载免费PDF全文
Tatiana Trejos Ph.D. Peter Torrione Ph.D. Ruthmara Corzo B.Sc. Ana Raeva Ph.D. Kiran Subedi Ph.D. Rhett Williamson B.Sc. Jong Yoo Ph.D. Jose Almirall Ph.D. 《Journal of forensic sciences》2016,61(3):715-724
A searchable printing ink database was designed and validated as a tool to improve the chemical information gathered from the analysis of ink evidence. The database contains 319 samples from printing sources that represent some of the global diversity in toner, inkjet, offset, and intaglio inks. Five analytical methods were used to generate data to populate the searchable database including FTIR, SEM‐EDS, LA‐ICP‐MS, DART‐MS, and Py‐GC‐MS. The search algorithm based on partial least‐squares discriminant analysis generates a similarity “score” used for the association between similar samples. The performance of a particular analytical method to associate similar inks was found to be dependent on the ink type with LA‐ICP‐MS performing best, followed by SEM‐EDS and DART‐MS methods, while FTIR and Py‐GC‐MS were less useful in association but were still useful for classification purposes. Data fusion of data collected from two complementary methods (i.e., LA‐ICP‐MS and DART‐MS) improves the classification and association of similar inks. 相似文献
173.
The purpose of this study is to examine the antecedents of dating violence. The paper hypothesizes that the relationship between family of origin violence and dating violence will be mediated by neutralizing beliefs. To test this hypothesis, a survey was conducted of 510 college students in Seoul and Kyung-gi provinces in South Korea. Partner violence and child abuse in the family of origin were associated with college students’ perpetration of dating violence. That relationship was mediated by neutralizing beliefs. The same results were found for both male and female students. Based on the findings, this study presents practical suggestions for intervening in dating violence. 相似文献
174.
175.
Park Donghyun Qureshi Irfan Tian Shu Villaruel Mai Lin 《Economic Change and Restructuring》2022,55(1):73-82
Economic Change and Restructuring - We examine the impact of US monetary policy uncertainty (MPU) on the dollar exchange rates of ten Asian economies between February 2006 and January 2019. Our... 相似文献
176.
Chan‐Seong Park Ph.D. Chun‐Hwa Ihm Ph.D. Nam‐Soo Cho Ph.D. Nak‐Eun Chung Ph.D. 《Journal of forensic sciences》2014,59(6):1552-1558
In bloodstain pattern analysis, the blood droplet volume and surface impact velocity play an important role, and many related experimental studies have been carried out. If an appropriate computational fluid dynamics (CFD) model that could solve bloodstain patterns, especially spine formation bloodstain patterns, can be obtained, the blood droplet volume and impact speeds at various crime scenes can be predicted more accurately. For this purpose, Flow‐3D software using the volume‐of‐fluid method was applied to analyze the behavior of human blood droplets during an impact event, especially focusing on the viscous effect on splashing, which forms the spine which can be used to predict the impact velocity. To obtain a non‐Newtonian viscosity model of blood for a computational fluid dynamic analysis, the venous blood samples of 163 people were tested using a hemorheology instrument. Among the venous blood samples of 163 people, 37 samples for which all blood test results were in a normal range were selected for the non‐Newtonian viscosity modeling. From the CFD analysis, it could be concluded that a non‐Newtonian viscosity model is more appropriate than a constant viscosity model for predicting splashing that forms the spine. The gradient of the non‐Newtonian model at a high shear rate has more of an effect on spine formation than that at a low shear rate. The lowest viscosity with a high velocity at the outer front of the radiating flow plays an important role in forming the splashing pattern. 相似文献
177.
Single Outcome Agreements (SOAs) are a mechanism that it is argued will deliver key national and local priorities based on a new relationship between central and local government in Scotland. SOAs are to be developed and implemented through partnership working exercised by Community Planning Partnerships (CPPs). A survey of the first (2008) SOA participants from local authorities and their Community Planning partners was conducted in 2008, with a particular focus on the interrelationships between the 2008 SOA development process and partnership working at the local level. Findings of this study suggest that there was a positive link between the strength of existing CPPs and partner engagement in the 2008 SOA development. However, partner engagement in the 2008 SOA development process did not affect survey respondents' confidence that the ongoing SOA development and implementation will strengthen partnership working in the long -term. This study also suggests that in addition to the practical difficulties such as limited time and staff resources, mistrust between local partners, and local players' scepticism about the central government's intention to free up local government may be barriers to the success of the SOA. Overall, respondents in this study showed realistic but hopeful attitudes to what the SOA was about and what could be achieved through it over time. The information gathered through this study should be merited as baseline data which captured the SOA participants' early experience and expectations. 相似文献
178.
Abstract This article identifies and describes the utilisation of performance measurement in Florida local governments. Two research questions are considered here: which factors influence Florida city governments to use performance measurement? And how do the factors associated with cities that are city-wide users differ from cities that are selective users? The paper develops a framework constructed from literatures in performance measurement and management innovation to develop hypotheses that are tested with 2005 Florida local government data. This study finds strong support for the role of community attributes, form of government and internal capacity as contributors to the use of performance measurement. The study also finds the factors that influence city-wide users are different from factors that influence selective users, especially with regard to revenue size and the reward/incentive system. 相似文献
179.
Cheol Hee Park 《Asian Journal of Political Science》2013,21(2):111-129
Clientele networks are differently structured across nations, depending on the political institutional setup and the configuration of political and social forces. The political institutional setup, which is cross-nationally different, determines where clientele networks are formed, how extensive they are and how long they can persist. The configuration of political and social forces, which varies over time, defines who takes the lead in clientele networks and how effective they are for producing policy effects. A comparison of Korean and Japanese clientelism suggests that the Korean case represents a form of national-level, defensive, non-cumulative and high political-risk clientelism, while the Japanese case illustrates a form of local-level, cumulative and low political-risk clientelism. Korean clientelism is not a copy of the Japanese variant. Based on this analysis, the author suggests that not every social organisation is functional for democratic governance. He also points out that the gradual process of disintegrating clientele networks is on the move. 相似文献
180.
ABSTRACTWe compared a total of 340 sexual assault cases based on offender characteristics, victim characteristics, and offence behaviours to identify differences among sexual assaults committed by lone, double, and groups of three or more perpetrators in South Korea. Several differences were found among sexual assaults committed by varying numbers of offenders. First, lone, double, and groups of three or more perpetrators differed with respect to age, marital status, and employment status. Second, substantial differences in victim characteristics were observed with respect to age and the victim–offender (v–o) relationship. Third, significant differences in offence behaviours, including offence type, planning, method of approach, knife possession, and stealing property, were found. Furthermore, we identified several variables that significantly predict group size using logistic regression analyses. The study has theoretical implications for understanding how group dynamics influence the behaviours of rape perpetrators, and practical implications for victim treatment and offender intervention. 相似文献