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31.
There is a need to characterize Asian elephant ivory and compare with African ivory for controlling illegal trade and implementation of national and international laws. In this paper, we characterize ivory of Asian and African elephants using Schreger angle measurements, elemental analysis {X-ray fluorescence (XRF), inductively coupled plasma-atomic emission spectroscopy (ICP-AES), and inductively coupled plasma-mass spectroscopy (ICP-MS)} and isotopic analysis. We recorded Schreger angle characteristics of elephant ivory at three different zones in ivory samples of African (n=12) and Asian (n=28) elephants. The Schreger angle ranged from 32 degrees to 145 degrees and 30 degrees to 153 degrees in Asian and African ivory, respectively. Elemental analysis (for Asian and African ivory) by XRF, ICP-AES and ICP-MS provided preliminary data. We attempted to ascertain source of origin of Asian elephant ivory similarly as in African ivory based on isotopes of carbon, nitrogen and strontium. We determined isotopic ratios of carbon (n=31) and nitrogen (n=31) corresponding to diet and rainfall, respectively. Reference ivory samples from five areas within India were analyzed using collagen and powder sample and the latter was found more suitable for forensic analysis. During our preliminary analysis, the range of delta13C values (-13.6+/-0.15 per thousand and -25.6+/-0.15 per thousand) and delta15N values (10.2+/-0.15 per thousand and 3.5+/-0.15 per thousand) were noted.  相似文献   
32.
Policies sometimes exempt particular categories of regulatees for reasons of equity and political feasibility. Will the non‐exempt oppose the policy because they shoulder all of the policy costs? We outline an analytic framework for “stress testing” public support among the non‐exempt when they are provided negative information about exemptions and reduced policy effectiveness. Empirically, we study public support for the odd‐even road space rationing policy in India. Using a survey experiment with 2,182 car owners in Bangalore, we find considerable baseline support for this policy. While support among the non‐exempt erodes when they are told about exemptions, there is no additional erosion when they are told that exemptions reduce policy effectiveness. This suggests that the perception of fairness, not policy efficacy, drives the erosion of support among the non‐exempt. Yet the policy survives the stress test because the majority of respondents continue to support it, in spite of support erosion among the non‐exempt.  相似文献   
33.
The authors begin to outline the epic now unfolding at the grassroots, arguing that pioneering social movements are groping for their liberation from the 'Global Project' being imposed upon them. Going beyond the premises and promises of modernity, people at the grassroots are re-inventing or creating afresh new intellectual and institutional frameworks. As is clear from the recent rebellion in southern Mexico, ordinary men and women are learning from each other how to challenge the very nature and foundations of modern power, both its intellectual underpinnings and its apparatus. Explicitly liberating themselves from the dominant ideologies, fully immersed in their local struggles, these movements and initiatives reveal the diverse content and scope of grassroots endeavours.  相似文献   
34.
Norms shape policy when they get translated into concrete programs. What if a widely shared norm gets translated into a weak program? How might this influence the program's legitimacy? We examine these issues in the context of the United Nations Global Compact, a voluntary program that embodies the widely shared norm of corporate responsibility. While both international intergovernmental organization (IGO) and international non‐governmental organization (INGO) networks support this norm, they differ on the adequacy of the Compact's program design. We explore how this tension affects the diffusion of the Compact across countries, which vary in their levels of embeddedness in IGO and INGO networks. Our findings suggest that embeddedness in IGO networks encourages adoption, while embeddedness in INGO networks discourages it. Our analysis provides important lessons for sponsors of voluntary governance mechanisms. Widespread support for a norm does not automatically ensure support for a program that claims to embody it.  相似文献   
35.
Thermal paper finds its extensive use in the modern day life and could act as a vital piece of physical evidence carrying latent fingermarks. A large number of citations are available in literature suggesting various techniques to develop these marks but all are suffering with one or the other drawbacks such as complex and cumbersome procedure, pre- or post-treatment, background coloration and efficiency to develop aged fingermarks. In present study, a very simple and novel method involving iodine fuming has been suggested to develop fingermarks which were not only permanent but also without any background coloration. The suggested method does not involve any pre- or post-treatment of the substrate and was able to develop very old fingermarks (upto >1 year). In this study an attempt has been made to explain the reaction mechanism of the process. In case of different types of thermal papers, presence of different substituents on leuco dye (lactone ring) structure resulted in development of different colored fingermarks upon reaction with iodine. Sebaceous material laden marks have been found to be more intensely developed as compared to eccrine marks, and the difference was more pronounced in case of aged fingermarks.  相似文献   
36.
Some politicians employ harsh rhetoric demanding that government deny public services such as food, housing, and medical care to immigrants. While nonprofits assist immigrants in this regard, their work is sustainable only if private donors support them. Using a survey experiment, this article examines whether donors' willingness to support a charity depends on the legal status of its beneficiaries, and the region from which they have come. We find that, in relation to a charity that serves low-income families (control group), donors are less willing to support a charity serving immigrants, but the region from which beneficiaries emigrated is irrelevant. Donor willingness diminishes substantially when beneficiaries are undocumented or face deportation. While shared ethnicity between donors and beneficiaries does not increase charitable support, bilingualism does. In addition, support for the charity rises substantially among Latinx donors who were born outside the US and do not speak English at home.  相似文献   
37.
The infrastructure sector is one of the major pillars for economic growth and development of a country. The responsibility to develop this crucial sector is shifting away from the public to the private sector. After the economic liberalization in 1991, India opened the infrastructure sector, among many others, to private domestic and foreign investment. The shortage of electricity, the poor state of roads, and limited telecom access necessitated a stream of persistent reforms, which were expected to play a significant role in the infrastructure sector's growth. Although some subsectors witnessed success, others continued to face hurdles. The paper highlights the role of infrastructure in socio-economic development through global literature. It also presents a story of infrastructure development in India since the inception of economic liberalization. It highlights various challenges that discourage private sector investments, thus providing a rationale for policy initiatives by the government. The paper also presents critical issues highlighted by multiple government committees over nearly three decades and identifies residual issues that merit attention. The outcomes of the paper are relevant in the context of developing and emerging economies.  相似文献   
38.
This article examines how the quality of domestic regulatory institutions shapes the role of global economic networks in the cross‐national diffusion of private or voluntary programs embodying environmental norms and practices. We focus on ISO (International Organization for Standardization) 14001, the most widely adopted voluntary environmental program in the world, which encourages participating firms to adopt environmental stewardship policies beyond the requirement of extant laws. We hypothesize that firms are motivated to signal environmental stewardship via ISO 14001 certification to foreign customers and investors that have embraced this voluntary program, but only when these firms operate in countries with poor regulatory governance. Using a panel of 129 countries from 1997 to 2009, we find that bilateral export and bilateral investment pressures motivate firms to join ISO 14001 only when firms are located in countries with poor regulatory governance, as reflected in corruption levels. Thus, our article highlights how voluntary programs or private law operates in the shadow of public regulation, because the quality of public regulation shapes firms' incentives to join such programs.  相似文献   
39.
40.
In this work we present our observations on the interaction between metallic (copper, aluminum, iron, brass, zinc) and non-metallic (glass and plastic) surfaces bearing latent fingermarks and several aqueous electrolytic solutions. Good quality fingermarks could be observed on some of the metallic and even on non-metallic surfaces after such treatment. The influence of factors such as time interval from deposition, pH of the electrolytes, wiping the latent marks prior to processing and the presence of a second metal on the quality and permanence of the developed impressions have been studied. As a rule, sebaceous marks provided much better quality impressions on all the surfaces. Initial explanations based on electrochemical processes are suggested.  相似文献   
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