scholarly journals Evaluation of an instantaneous dryness index-based calibration-free continuous hydrological model in India

2019 ◽  
Vol 50 (3) ◽  
pp. 915-924 ◽  
Author(s):  
Swagat Patnaik ◽  
Vimal Chandra Sharma ◽  
Basudev Biswal
Keyword(s):  
Coefficient Of Determination ◽  
Ungauged Catchments ◽  
Peninsular India ◽  
Continuous Models ◽  
Free Model ◽  
The Usa ◽  
Dryness Index ◽  
Calibration Free ◽  
Definition Of ◽  
Box Cox Transformation

Abstract Traditional continuous hydrological models have a large number of free parameters whose values need to be determined through calibration, and thus their applicability is limited to gauged basins. For prediction in ungauged catchments, hydrologists generally follow regionalization methods to develop region-specific calibration-free continuous models. An alternative attempt was made recently to develop a calibration-free model by proposing an empirically derived universal ‘decay function’ that enables definition of instantaneous dryness index as a function of antecedent rainfall and solar energy. The model was earlier tested in the USA, and its performance was found to be comparable to that shown by regionalization-based models. Here, we test the instantaneous dryness index-based calibration-free model considering data from 108 Indian catchments. The medians of coefficient of determination (R2), Nash–Sutcliffe efficiency (NSE) and Kling–Gupta efficiency (KGE) values for the study catchments, respectively, are 0.50, 0.38 and 0.40. Furthermore, the model's performance significantly improved upon Box–Cox transformation (RBC2, NSEBC and KGEBC, respectively, are 0.70, 0.52 and 0.57), suggesting that the model predicts discharge quite well except during flood periods. Overall, our results suggest the model can be used as an alternative platform for predicting discharge in ungauged catchments in the USA and peninsular India, if not in every part of the world.

Opportunities for improving the insider laws: A comparative analysis of the practice in the USA and Russia

2020 ◽  
Vol 26 (4) ◽  
pp. 796-814
Author(s):  
E.K. Ovakimyan
Keyword(s):  
Financial Markets ◽  
Insider Trading ◽  
Negative Impact ◽  
Business Environment ◽  
Market Manipulation ◽  
Insider Information ◽  
Analysis And Synthesis ◽  
The Usa ◽  
Legislative Perfection ◽  
Definition Of

Subject. The article examines the laws regulating insider trading. Objectives. The study outlines recommendations for refining Law On Countering the Illegal Use of Insider Information and Market Manipulation and Amendments to Some Legislative Acts of the Russian Federation, № 224-ФЗ of July 27, 2010. Methods. The methodological framework includes a general dialectical method, analysis and synthesis, induction and deductions, and some specific methods, such as comparative and formal logic analysis to specify the definition of insider information, structural logic and functional analysis to improve the mechanism for countering insider trading and market manipulation. Results. We discovered key drawbacks to be addressed so as to improve the business environment in Russia. Although the Russia laws mainly mirror the U.S. laws, they present a more extended list of terms concerning the insider information. I believe the legislative perfection should be continued. Conclusions and Relevance. The study helps apply the findings to outline a new legislative regulation or amend the existing ones, add a new mention on the course of financial markets to students’ books, develop new methods for detecting and countering and improving the existing ones. If all parties to insider relationships use the findings, they will prevent insider trading crimes in financial markets and (or) reduce the negative impact of such crimes on the parties.

Ciguapas in New York: Transcultural Ethnicity and Transracialization in Dominican American Performance

2012 ◽  
Vol 46 (1) ◽  
pp. 139-153 ◽  
Author(s):  
EMILIA MARÍA DURÁN-ALMARZA
Keyword(s):  
New York ◽  
Dominican Republic ◽  
Identity Formation ◽  
The Usa ◽  
And Migration ◽  
The 1960S ◽  
Definition Of ◽  
Dominican Women ◽  
The Impact ◽  
Dominican American

The Dominican American community in New York is perhaps one of the best examples of how processes of transculturation are affecting traditional definitions of ethnic identification. Given the intense economic, social and cultural transnational exchanges between the island and the USA from the 1960s, Dominicanyorks have been challenging the illusion of homogeneity in the definition of Americanness for decades, creating transnational social networks that transcend traditional national and ethnographic boundaries. The theatrical works of Josefina Báez, a Dominican American performer living in New York, and Sherezada (Chiqui) Vicioso, a Dominican poet and playwright who lived and worked in the US metropolis for decades before moving back to the Dominican Republic, lyrically explore issues of diaspora, identity and migration and the impact these phenomena might have in the lives of migrant Dominican women. Presenting diasporic experiences from two differing but interconnected locales – New York and the Dominican Republic – these plays offer two complementary views on the ways in which ethnicity, race, social class, age and geopolitical location interact in the formation of transcultural identities, thus contributing to develop a hemispheric approach to the study of identity formation in the Americas.

scholarly journals One method, two worlds

Groupwork ◽  
2014 ◽  
Vol 24 (2) ◽  
pp. 6
Author(s):  
Annie Pullen Sansfaçon ◽  
Valérie Roy ◽  
Dave Ward
Keyword(s):  
Social Work ◽  
Research Project ◽  
Organisational Context ◽  
Current State ◽  
Local Contexts ◽  
The World ◽  
The Usa ◽  
Definition Of

<p>Looking at practices in different locations is beneficial since it helps challenge assumptions that we may take for granted. Groupwork, as a method of social work, is specifically interesting to explore in the light of different contexts since, like social work, it may or may not translate well across cultures. This paper draws from data collected in the context of a research project that aimed to describe the current state of social work with groups in Quebec and to explore trends within social work with groups elsewhere in the world. Specifically, it focuses on the exploration of practices in Quebec and discusses them in relationship to those found in the USA, as a counterpoint. Our findings highlight some differences and similarities between Quebec and the USA with regard to groupwork, which leads us to discuss a range of factors that may impact on groupwork in the different contexts. Of these, the differences of organisational context and organisation of services have emerged as particularly noteworthy, which echoes findings in general social work literature with regard to the importance of local contexts on the definition of practice itself.</p>

scholarly journals Library and Information Science in the USA and Iran

2020 ◽  
Author(s):  
Michel Nguessan ◽  
Shima Moradi
Keyword(s):  
Science Education ◽  
General Education ◽  
Information Science ◽  
Comparative Investigation ◽  
Critical Discussion ◽  
Library Science ◽  
Library And Information Science ◽  
Historical Perspectives ◽  
The Usa ◽  
Definition Of

In a context of global mobility of skilled professionals, this is a comparative study of library science education and librarianship in the USA and Iran. The study attempts to determine how education and professional skills may transfer from one country to another. Historically, the USA and Iran are two different major centers of development of knowledge, science and technology and culture. Each one of these two countries developed its own system of general education and library science education and professional practice. This study investigates the definition of the librarian profession, historical perspectives, types of librarians and librarian-related positions, the initial academic training of librarian (schools, duration, curriculum, and accreditation), daily activities of librarians, continuing education, and opportunities and challenges of the profession in each country. The qualitative research methods was selected to conduct this study. This investigation leads to a comparative analysis pointing out similarities and differences. The first part of the paper present historical perspectives and library science education and librarianship. The second part of the paper presents contemporary library science education and librarianship in each country. The last part of the paper is a comparative critical discussion of both systems. This study concludes that, even though both systems are different, with the globalization of knowledge, education, and communications, under certain circumstances, one could consider a librarian &ldquo;qualified&rdquo; to practice across the border. Contributions: The comparative investigation of LIS profession and education have been conducted for the first time.

scholarly journals Interrupted time Series Design to Evaluate ICD-9-CM to ICD-10-CM Coding Changes on Trends in Colorado Emergency Department visits Related to Traumatic Brain Injury

2020 ◽  
Author(s):  
Lauren Alexis De Crescenzo ◽  
Barbara Alison Gabella ◽  
Jewell Johnson
Keyword(s):  
Public Health ◽  
Traumatic Brain Injury ◽  
Emergency Department ◽  
Brain Injury ◽  
Interrupted Time Series ◽  
Emergency Department Visits ◽  
P Value ◽  
Icd 10 ◽  
The Usa ◽  
Definition Of

Abstract Background. The transition in 2015 to the Tenth Revision of the International Classification of Disease, Clinical Modification (ICD-10-CM) in the USA led public health professionals to propose a surveillance definition of traumatic brain injury (TBI) that uses ICD-10-CM codes. The proposed definition excludes “unspecified injury of the head,” previously included in the ICD-9-CM TBI definition. The purpose of this study was to evaluate this change in surveillance methods on monthly rates of TBI-related emergency department visits in Colorado from 2012 to 2017.Results. The monthly rate of TBI-related emergency department visits in the transition month to ICD-10-CM (October 2015) decreased 41 visits per 100,000 population (p-value <0.0001), compared to September 2015, and remained low through December 2017, due to the exclusion of “unspecified injury of head” (ICD-10-CM code S09.90) in the proposed TBI definition. Conclusion. This study highlights a challenge in creating a standardized set of TBI ICD-10-CM codes for public health surveillance that provides comparable yet clinically relevant estimates over time. The findings inform estimation of TBI magnitude based on ICD coded data and decisions about allocating TBI resources based on an estimated TBI magnitude.

scholarly journals A Review of the Main Issues on the Loan Contracts: Asymmetric Information, Poor Transparency, and Hidden Costs

Economies ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 91
Author(s):  
Rundo ◽  
Luigi Di Stallo
Keyword(s):  
Financial Indicators ◽  
Subprime Mortgage ◽  
Financial Reforms ◽  
Loan Contracts ◽  
Information Gap ◽  
Specific Objective ◽  
Default Rates ◽  
The Usa ◽  
Definition Of ◽  
Over Time

The well-known subprime mortgage crisis, which began to manifest in early 2007, since when the effects of the speculative bubble begin to become evident from the increase in default rates in residential mortgages, has triggered a global crisis that has pushed various legislations over time to implement a series of financial reforms with the specific objective of avoiding that similar phenomena could be repeated over time. The ability to repay a loan is strongly influenced by the amortization algorithm that the bank has decided to adopt. This appears even more evident in variable interest rate loans since, as the economic conditions of the indexation parameter change, the definition of the loan balance and the related portion of interest will be decisive in relation to the borrower’s ability to repay the loaned capital. A study of the main amortization algorithms and the related descriptions in the bank contracts will allow us to show which are the main issues due to an information asymmetry that, unfortunately, characterizes this type of contract and would seem to be one of the main reasons that lie at the root of the aforementioned crisis of subprime mortgages in the USA. Moreover, the authors will provide a clear analysis of the financial indicators usually reported in loan contracts and how often these indications are insufficient to characterize the actual cost of the loan. Furthermore, by highlighting the discretionary choice that banks often obtain following the contractual loan schemes commonly offered to retail and corporate clients, we will show how this often translates into greater cost to the borrower. Finally, we will propose two possible solutions to the problems highlighted, thus allowing us to reduce this information gap, which unfortunately translates into greater costs for customers with the associated increase in default rates, or the so-called nonperforming loan (NPLs) contracts. Therefore, the objective of this contribution is to show which are the most critical aspects of the bank contracts related to contractual transparency and to the presence or otherwise of hidden costs, i.e., not expressly shown in the contract. Specifically, we refer to the loan contracts issued in Italy both with reference to the local banking legislation and to the European one to which Italy must often refer.

ECONOMIC-DEMOGRAPHIC DEPENDENCY RATIO IN A LIFE-CYCLE MODEL

2019 ◽  
Vol 24 (7) ◽  
pp. 1635-1673
Author(s):  
Sau-Him P. Lau ◽  
Albert K. Tsui
Keyword(s):  
Life Cycle ◽  
Population Aging ◽  
Retirement Age ◽  
Dependency Ratio ◽  
Life Cycle Model ◽  
Cycle Model ◽  
Stochastic Mortality ◽  
The Usa ◽  
Definition Of ◽  
Parameter Values

The conventional dependency ratio based on cohort-invariant cutoff points could overstate the true burden of population aging. Using optimal cohort-varying years of schooling and retirement age in a life-cycle model, we propose a modified definition of dependency ratio. We compare the proposed economic-demographic dependency ratio (EDDR) with the conventional definition and find that the conventional dependency ratio of the USA is projected to increase by 0.105 from 2010 to 2060, which is an over-projection of 86% when compared with the projected increase of 0.015 in the EDDR over the same period. Sensitivity analysis suggests that our finding is quite robust to reasonable changes in parameter values (except for one parameter), and the magnitude of over-projection ranges mainly from 0.079 to 0.102 (i.e., 75% to 97%). We follow the well-established Lee–Carter model to forecast stochastic mortality and employ the method of expanding duration to decompose the sources of over-projection.

scholarly journals The Public/Private Partnership for Urban Regeneration in the USA

2014 ◽  
Vol 11 ◽  
pp. 276-281
Author(s):  
Tiziana Meduri
Keyword(s):  
Sustainable Development ◽  
Local Government ◽  
Social Development ◽  
Public Private Partnership ◽  
Private Partnership ◽  
Non Profit ◽  
The Public ◽  
The Usa ◽  
Local Residents ◽  
Definition Of

The paper examines the cooperation consists of the public / private partnership in the American environment, starting from the definition of the same, as experience shows partneship to represent the local government an alternative way to pursue growth and improvement in respect of sustainable development. In this context also shows the need for local government to work with business and the community to promote the territorys competitiveness, and wellness of local residents. The case of San Diego, California, shows how virtuous interaction and collaborative subjects (private, public, non-profit) has led to the economic and social development of different neighborhoods.

scholarly journals Regulation, Registration and Social Work: An International Comparison

2019 ◽  
Vol 50 (2) ◽  
pp. 308-325 ◽  
Author(s):  
Aidan Worsley ◽  
Liz Beddoe ◽  
Ken McLaughlin ◽  
Barbra Teater
Keyword(s):  
New York ◽  
Social Work ◽  
Case Studies ◽  
Primary Objective ◽  
The Public ◽  
The Social ◽  
The Usa ◽  
Definition Of ◽  
And Function ◽  
Role And Function

Abstract The anticipated change of social work regulator in England from the Health and Care Professions Council to Social Work England in 2019 will herald the third, national regulator in seven years for the social work profession. Social Work England will be a new, bespoke, professionally specific regulator established as a non-departmental public body with a primary objective to protect the public. Looking globally, we can observe different approaches to the regulation of the social work profession—and many different stages of the profession’s regulatory journey between countries. Using a comparative policy analysis approach and case studies, this article looks more closely at three countries’ arrangements and attempts to understand why regulation might take the shape it does in each country. The case studies examine England, the USA (as this has a state approach, we focus on New York) and New Zealand, with contributions from qualified social work authors located within each country. We consider that there are three key elements to apply to analysis: definition of role and function, the construction of the public interest and the attitude to risk.

Notes on the New Epidemiology of Alcoholism in the USA

1987 ◽  
Vol 17 (4) ◽  
pp. 321-332 ◽  
Author(s):  
Paul M. Roman ◽  
Terry Christine Blum
Keyword(s):  
Insurance Coverage ◽  
Health Insurance Coverage ◽  
Alcohol Problems ◽  
American Health Care System ◽  
The Social ◽  
The Us ◽  
American Health Care ◽  
The Usa ◽  
Definition Of ◽  
Effective Development

The definition of alcohol problem intervention in the US has undergone a major transformation over the past 15 years. The structure of this transformation has been based on the promulgation and diffusion of the notion that alcohol problems are distributed throughout the social class structure rather than concentrated among the disaffiliated on Skid Row. The effective development of this new epidemiology as “fact” required several other elements vital to the mainstreaming of alcoholism intervention into the American health care system: health insurance coverage, private systems for care and a source of clients from the population of employed persons. The interdependence among these events is analyzed, indicating the success of each has been dependent on the social accomplishment of the others.

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