scholarly journals Statistics of the early synthetic dye industry

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Eric Hagan ◽  
Jennifer Poulin
Keyword(s):  
Textile Industry ◽  
Census Data ◽  
The United States ◽  
Colour Index ◽  
Fiscal Year ◽  
Future Research ◽  
Synthetic Dyes ◽  
Synthetic Dye ◽  
Government Documents ◽  
The Us

AbstractFrom the invention of Perkin’s Mauve in 1856, to publication of the first edition of the Colour Index in 1924, more than 1200 synthetic organic colourants were introduced. Some achieved commercial success, while others were rarely used for reasons such as high cost, low fastness, and toxicity. This turbulent period of innovation was largely driven by demand of the textile industry; however, synthetic colourants were subsequently adopted in many other applications. An understanding of the most common materials and their properties is therefore important to the study of heritage collections and their preservation. The risk of light damage during exhibition of objects is often a concern due to the fugitive nature of many synthetic colourants.To provide a foundation for focused research on synthetic dye identification and lightfastness, work was carried out to identify the most prominent of these colourants used in North America up to the year 1924 when the first edition of the Colour Index was published. Information was compiled and analysed from several sources including multiple editions of the Colour Index, and government documents related to the manufacture and trade of synthetic dyes that provide data from 1914 onwards. Cross-referencing between the information sources provided a summary of parameters for each colourant including the date of introduction, number of manufacturers, lightfastness, and quantity produced or imported in the United States.A document published in 1916 by the US Department of Commerce listed 259 colours with Schultz number imported during the 1913–1914 fiscal year, in quantities above 10,000 lb (4536 kg). Adding domestic products to the list, and removing duplicates, gave 289 individual colours with Schultz number imported and/or produced in the US. In addition, there were some imports of unknown composition: 96 azo, 23 sulphur, and 68 unclassified. Further review of census data from 1917 through the 1920’s suggested that less than one quarter of the dyes listed in the Colour Index were imported or manufactured in significant amounts. The results of this analysis are presented as summary statistics, which are complemented by an open dataset publication to facilitate future research.

Choice and Conflict about Census Data Adjusting the American Census Count

1991 ◽  
Vol 11 (4) ◽  
pp. 357-398 ◽  
Author(s):  
Michael L. Cohen
Keyword(s):  
Census Data ◽  
Political Representation ◽  
The United States ◽  
Political Conflict ◽  
Census Bureau ◽  
Census Count ◽  
Social Fact ◽  
The Us ◽  
Census Adjustment ◽  
Us Census

ABSTRACTThe census is a social fact, the outcome of a process that involves the interaction of public laws and institutions and citizens' responses to an official inquiry. However, it is not a ‘hard’ fact. Reasons for inevitable defects in the census count are listed in the first section; the second section reports efforts by the US Census Bureau to identify sources of error in census coverage, and make estimates of the size of the errors. The use of census data for policy purposes, such as political representation and allocating funds, makes these defects controversial. Errors may be removed by making adjustments to the initial census count. However, because adjustment reallocates resources between groups, it has become the subject of political conflict. The paper describes the conflict between statistical practices, laws and public policy about census adjustment in the United States, and concludes by considering the extent to which causes in America are likely to be found in other countries.

Another Look at WIC’s Breastfeeding Data: State Totals Reveal More Than Regional Averages

2018 ◽  
Vol 35 (1) ◽  
pp. 37-41 ◽  
Author(s):  
Shari Salzhauer Berkowitz
Keyword(s):  
Native American ◽  
Local Level ◽  
The United States ◽  
Regional Level ◽  
Infants And Children ◽  
Fiscal Year ◽  
Future Research ◽  
Supplemental Nutrition ◽  
Nutrition Program ◽  
Supplemental Nutrition Program

Background: Breastfeeding is known to be the most beneficial way of feeding infants, but 68% of the infants enrolled in the U.S. Department of Agriculture’s Special Supplemental Nutrition Program for Women, Infants, and Children are fully formula fed. Mandated annual reports about breastfeeding aggregate data from the states into regions, which obscures important information. Research Aim: The aim of this study is to reexamine the data supplied by the Special Supplemental Nutrition Program for Women, Infants, and Children to identify which areas of the United States have the lowest incidence of breastfeeding infants. Methods: A retrospective cross-sectional observational study was conducted. Data from the Breastfeeding Data Local Agency Report were extracted, graphed, and analyzed. Results: Data provided from the Special Supplemental Nutrition Program for Women, Infants, and Children for fiscal year 2016 show that the range of fully formula fed infants at the regional level is 60% to 78%, while at the state level the range is wider, at 51% to 89%. The states with the largest numbers of fully formula fed infants were Mississippi (89%), Louisiana (88%), Alabama (88%), and Arkansas (87%). When examining data from all 90 reporting agencies, the range of fully formula fed infants was 38% to 95%. Conclusions: Aggregating state, Native American nation, and territorial data at the regional level resulted in a loss of important information. WIC’s current breastfeeding interventions may be more effective in some areas than others. Future research can examine successful and unsuccessful interventions on a state or local level.

Censuses in the USA and statistics of immigration from Poland – methodological-historical perspective

2021 ◽  
Vol 66 (6) ◽  
pp. 27-49
Author(s):  
Włodzimierz Okrasa
Keyword(s):  
Census Data ◽  
The United States ◽  
Federal Funds ◽  
The Us ◽  
Lower Chamber ◽  
The Usa ◽  
History Of ◽  
Us Constitution ◽  
American Society ◽  
Dynamic Population

Censuses of population and housing in the United States are of particular interest to experts in many disciplines – in addition to statisticians, also to demographers, political scientists, sociologists, historians, and even psychologists and anthropologists. This is so not only because of the long history of US censuses (the first census in the US was carried out in 1790) or methodological innovations, but due to immigration responsible for the dynamic population growth, and to the specific purpose of the census, which is ensuring the proportional (according to the numer of inhabitants) distribution of seats in the lower chamber of Congress and federal funds (apportionment), guaranteed by the US Constitution. The heterogeneity of the American society, both in the racial-ethnic and religious-cultural sense, in addition to the above considerations, raise questions about the purposes of those changes and directions for improvement in subsequent censuses. The aim of the article is to present the problems and challenges related to censuses in the USA. The paper focuses on methodological and operational solutions that can be implemented thanks to several improvements, including the progress in the fields of statistics and technology. The paper also discusses the issues of credibility of the census data, based on the example of immigration from Poland and the Polish diaspora in the USA.

scholarly journals The prevalence of MS in the United States

Neurology ◽  
2019 ◽  
Vol 92 (10) ◽  
pp. e1029-e1040 ◽  
Author(s):  
Mitchell T. Wallin ◽  
William J. Culpepper ◽  
Jonathan D. Campbell ◽  
Lorene M. Nelson ◽  
Annette Langer-Gould ◽  
...  
Keyword(s):  
United States ◽  
Census Data ◽  
Adult Population ◽  
The United States ◽  
Health Claims ◽  
The North ◽  
Time Period ◽  
The Us ◽  
Group A ◽  
Us Census

ObjectiveTo generate a national multiple sclerosis (MS) prevalence estimate for the United States by applying a validated algorithm to multiple administrative health claims (AHC) datasets.MethodsA validated algorithm was applied to private, military, and public AHC datasets to identify adult cases of MS between 2008 and 2010. In each dataset, we determined the 3-year cumulative prevalence overall and stratified by age, sex, and census region. We applied insurance-specific and stratum-specific estimates to the 2010 US Census data and pooled the findings to calculate the 2010 prevalence of MS in the United States cumulated over 3 years. We also estimated the 2010 prevalence cumulated over 10 years using 2 models and extrapolated our estimate to 2017.ResultsThe estimated 2010 prevalence of MS in the US adult population cumulated over 10 years was 309.2 per 100,000 (95% confidence interval [CI] 308.1–310.1), representing 727,344 cases. During the same time period, the MS prevalence was 450.1 per 100,000 (95% CI 448.1–451.6) for women and 159.7 (95% CI 158.7–160.6) for men (female:male ratio 2.8). The estimated 2010 prevalence of MS was highest in the 55- to 64-year age group. A US north-south decreasing prevalence gradient was identified. The estimated MS prevalence is also presented for 2017.ConclusionThe estimated US national MS prevalence for 2010 is the highest reported to date and provides evidence that the north-south gradient persists. Our rigorous algorithm-based approach to estimating prevalence is efficient and has the potential to be used for other chronic neurologic conditions.

Acculturative Stress and Bicultural Stress

2017 ◽  
Author(s):  
Andrea Romero ◽  
Brandy Piña-Watson
Keyword(s):  
Mental Health ◽  
United States ◽  
Acculturative Stress ◽  
Immigration Policy ◽  
The United States ◽  
Cultural Conflict ◽  
Future Research ◽  
Policy Context ◽  
The Us ◽  
Bicultural Stress

This chapter discusses the concepts of acculturative and bicultural stress, the theory and method behind the measurement, and the implications of the US immigration policy context for stress. The central sources of acculturative and bicultural stress are reviewed, including intergroup discrimination, language stress, intragroup marginalization, and family cultural conflict. In particular, literature is reviewed that examines the association between mental health and acculturative or bicultural stress. Extant research does demonstrate that degree of stress varies for individuals and that acculturative/bicultural stress is experienced not only by immigrants but also by minorities in the United States. Therefore, the present chapter reviews literature that connects the acculturative/bicultural stress process across generations. The immigration context is considered for future research in the area of acculturation and stress.

scholarly journals Polarization and the Judiciary

2019 ◽  
Vol 22 (1) ◽  
pp. 261-276 ◽  
Author(s):  
Richard L. Hasen
Keyword(s):  
United States ◽  
Supreme Court ◽  
Separation Of Powers ◽  
The United States ◽  
Future Research ◽  
Political Actors ◽  
The Us ◽  
Us Supreme Court ◽  
Selection Mechanisms ◽  
Federal Judges

The increased polarization in the United States among the political branches and citizenry affects the selection, work, perception, and relative power of state and federal judges, including justices of the US Supreme Court. Polarization in the United States over the last few decades matters to the American judicial system in at least four ways. First, polarization affects judicial selection, whether the selection method is (sometimes partisan-based) elections or appointment by political actors. In times of greater polarization, governors and presidents who nominate judges, legislators who confirm judges, and voters who vote on judicial candidates are more apt to support or oppose judges on the basis of partisan affiliation or cues. Second, driven in part by selection mechanisms, polarization may be reflected in the decisions that judges make, especially on issues that divide people politically, such as abortion, guns, or affirmative action. The Supreme Court, for example, often divides along party and ideological lines in the most prominent and highly contested cases. Those ideological lines now overlap with party as we enter a period in which all the Court liberals have been appointed by Democratic presidents and all the Court conservatives have been appointed by Republican presidents. Third, increasingly polarized judicial decisions appear to be causing the public to view judges and judicial decision making (at least on the US Supreme Court) through a more partisan lens. Fourth, polarization may affect the separation of powers, by empowering courts against polarized legislative bodies sometimes paralyzed by gridlock. The review concludes by considering how increased polarization may interact with the judiciary and judicial branch going forward and by suggesting areas for future research.

The Emergence of COVID-19 in the US: A Public Health and Political Communication Crisis

2020 ◽  
Vol 45 (6) ◽  
pp. 967-981 ◽  
Author(s):  
Sarah E. Gollust ◽  
Rebekah H. Nagler ◽  
Erika Franklin Fowler
Keyword(s):  
Public Health ◽  
Political Communication ◽  
Initial Response ◽  
The United States ◽  
Future Research ◽  
Attitudes And Beliefs ◽  
Health Issues ◽  
Health Crisis ◽  
The Public ◽  
The Us

Abstract The coronavirus public health crisis is also a political-communication and health-communication crisis. In this article, the authors describe the key communication-related phenomena and evidence of concerning effects manifested in the United States during the initial response to the pandemic. The authors outline the conditions of communication about coronavirus that contribute to deleterious outcomes, including partisan cueing, conflicting science, downplayed threats, emotional arousal, fragmented media, and Trump's messaging. The authors suggest these have contributed to divergent responses by media sources, partisan leaders, and the public alike, leading to different attitudes and beliefs as well as varying protective actions taken by members of the public to reduce their risk. In turn, these divergent communication phenomena will likely amplify geographic variation in and inequities with COVID-19 disease outcomes. The authors conclude with some suggestions for future research, particularly surrounding communication about health inequity and strategies for reducing partisan divergence in views of public health issues in the future.

scholarly journals Are controlled companies underperforming?

2020 ◽  
Vol 19 (4) ◽  
Author(s):  
Linh Le ◽  
Dongfang Nie
Keyword(s):  
United States ◽  
Firm Performance ◽  
Ownership Structure ◽  
Capital Market ◽  
Keyword Search ◽  
Research Question ◽  
The United States ◽  
Fiscal Year ◽  
The Us ◽  
Important Player

Research Question: Are controlled companies underperforming in the United States? Motivation: Anecdotal evidence shows that the average market capitalization of controlled firms increased from $8.3 billion in 2005 to $20.6 billion in 2015. Given the rapid increase in capitalization, the group of controlled companies has become an important player in the US capital market. However, little is known about controlled companies. Idea: We examine whether controlled companies are underperforming relative to non-controlled companies in the United States. Data: The data sample consists of 351 listed companies in the United States for the fiscal year 2014. Tools: 176 controlled companies were manually collected by performing the keyword search “controlled company” from the U.S. Securities and Exchange Commissions (SEC) website via “www.seekedgar.com/”. Specifically, we search “controlled company” from proxy statement DEF 14A. Each controlled company is verified after reading through the proxy statement. Findings: Using 176 controlled companies and 176 random sampled non-controlled companies, we find that controlled companies are underperforming compared to non-controlled companies. Contribution: To the best of our knowledge, we are the first to collect the group of controlled companies in the US and we are among the first to study how firm performs under the type II agency problem (Pantzalis et al. 1998). We contribute to the stream of literature on how ownership structure (e.g., family-controlled firms) affects firm performance (Anderson & Reeb, 2003). Consistent with the findings from family-controlled firms, we show that ownership structure affects firm performance. Out study sheds light on the important role of controlled companies in the US capital market.

scholarly journals Trends in Childhood Viable Pregnancy and Risk of Stillbirth in the United States

2021 ◽  
Author(s):  
Sahra Ibrahimi ◽  
Deepa Dongarwar ◽  
Korede K. Yusuf ◽  
Sitratullah Olawunmi Maiyegun ◽  
Hamisu M. Salihu
Keyword(s):  
Proportional Hazards ◽  
Census Data ◽  
The United States ◽  
Population Based ◽  
Cox Proportional Hazards ◽  
Early Years ◽  
Teen Mothers ◽  
Population Census ◽  
Hazard Ratios ◽  
The Us

Abstract The objective of this study was to assess trends in childhood viable pregnancy over the previous three decades as well as the risk of stillbirth in these highly vulnerable child mothers. We conducted a population-based retrospective cohort study that used Birth datasets, Fetal Death datasets, and the US population census data: 1982-2017. To assess the association between various socio-demographic and maternal comorbidities and stillbirth, we generated adjusted hazard ratios (AHR) from Cox Proportional Hazards Regression models. Overall, there were declines in the stillbirth rates in both teens (15-19 years old) and child mothers aged ≤ 14 years, but the rate remained consistently higher among child mothers. Compared to teen mothers, childhood pregnancy was modestly associated with elevated risk for stillbirth. Childhood pregnancy is a risk factor for stillbirth. These findings further underscore the need for sustained efforts and policies to prevent pregnancies in the early years of reproductive development.

scholarly journals Turning Points in the Assessment and Clinical Applications of Individual Differences in Attachment

Psychology ◽  
2021 ◽  
Author(s):  
Patricia Crittenden ◽  
Susan J. Spieker ◽  
Steve Farnfield
Keyword(s):  
Individual Differences ◽  
Attachment Theory ◽  
Clinical Work ◽  
Well Being ◽  
The United States ◽  
Clinical Applications ◽  
Future Research ◽  
Central Research ◽  
Funding Sources ◽  
The Us

Attachment may have reached a turning point in which two sometimes incompatible approaches to individual differences in attachment are being compared. The outcome could influence future work in attachment. This article focuses on individual differences because applications of attachment are predicated on the consequences of individual differences for adaptation and well-being. The issue is which model is better suited to future research and clinical applications. Both models augment the original Ainsworth ABC model that everyone agrees is not sufficiently differentiated to cover the range of human behavior. The two models are “ABC+D” (the model that has disorganization (D) as its fourth category) and “DMM” (the model that expands the A and C categories from two subcategories each to a total of eight each, plus A/C combinations). The current disagreement has two sources: (a) the increasing acceptance outside the United States of the DMM, particularly in clinical and forensic settings, while the US remains largely unaware of the DMM; and (b) the recent announcement by prominent ABC+D researchers from Europe and the US that D is not a suitable category for clinical or forensic use. ABC+D researchers have not proposed an alternative, and some US funding sources and courts eschew attachment altogether, believing the theory itself lacks validity and utility, thus weakening attachment’s potential to inform clinical research and decision-making. This article proposes DMM as a viable alternative to both ABC+D and psychiatric diagnoses and examines the development and contributions of each model for the purpose of creating a model of individual differences in attachment that is scientifically robust, open to change as new evidence becomes available, and applicable to troubled individuals and families. Notably, attachment theory has engendered controversy from its beginnings. When John Bowlby offered attachment as a universal human characteristic that promoted species and individual survival, he was criticized by others in his field. When Mary Ainsworth identified the ABC categories of individual differences in attachment, her ideas were attacked from outside attachment theory. While the “first generation” issue around the existence of attachment has largely died away, a second generation of attachment theorists is disputing the nature of individual differences, their focus on individuals (ABC+D) or interpersonal systems (DMM Family Functional Formulations), and their relevance to clinical work. The ABC+D and DMM models that expand Ainsworth’s work were developed by two of her students, Mary Main (ABC+D) and Patricia Crittenden (DMM). They and their colleagues have worked separately for half a century producing two large and sometimes discrepant bodies of work, which have now become the topic of open debate. This bibliography focuses on the conceptual and empirical bases for that exchange. Part I outlines the roots of the ABC+D and DMM models, together with comparative validating information. Part II presents the central research findings on individual differences in attachment from four decades of research with each model. The authors wish to thank Robbie Duschinsky, Udita Iyengar, and Andrea Landini for their helpful comments on this bibliography.

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