scholarly journals The impact of COVID-19-induced lockdowns during spring 2020 on nitrogen dioxide levels over major American counties

Elem Sci Anth ◽  
2021 ◽  
Vol 9 (1) ◽  
Author(s):  
James Poetzscher ◽  
Rima J. Isaifan
Keyword(s):  
United States ◽  
Nitrogen Dioxide ◽  
Satellite Data ◽  
Total Population ◽  
The United States ◽  
Time Frame ◽  
Significant Decline ◽  
Industrial Activities ◽  
The World ◽  
The Impact

COVID-19 has quickly spread throughout the world, infecting and killing millions of people. In an effort to contain the spread of the virus, many governments implemented stringent lockdown measures. These lockdown restrictions, coupled with social distancing, severely curtailed transportation and industrial activities, which are the primary drivers of nitrogen oxides emissions. This study investigates whether lockdown orders in the United States have impacted tropospheric nitrogen dioxide (NO2) levels by evaluating 12 major counties with a total population of 38 million. For each county, Sentinel-5P satellite data were obtained and analyzed to determine NO2 column concentrations during the pre-lockdown, peak lockdown, and loosening lockdown periods in 2020. Then, NO2 levels were compared during these three periods to the same time frame in 2019. Our results show that the lockdowns in the 12 major U.S. counties analyzed led to a significant decline in NO2 levels, with an average reduction of 28.7% (±14.6%) and 17.6% (±10.9%) during peak lockdown and loosening lockdown periods, respectively.

THE INFLUENCE OF SCOTTISH ACCOUNTANTS IN THE UNITED STATES: THE EARLY CASE OF THE SOCIETY OF ACCOUNTANTS IN EDINBURGH

1997 ◽  
Vol 24 (1) ◽  
pp. 117-141 ◽  
Author(s):  
T. A. LEE
Keyword(s):  
United States ◽  
General Theory ◽  
Research Program ◽  
The United States ◽  
The World ◽  
Early Case ◽  
The Impact ◽  
Chartered Accountants ◽  
The U.S

This study represents part of a long-term research program to investigate the influence of U.K. accountants on the development of professional accountancy in other parts of the world. It examines the impact of a small group of Scottish chartered accountants who emigrated to the U.S. in the late 1800s and early 1900s. Set against a general theory of emigration, the study's main results reveal the significant involvement of this group in the founding and development of U.S. accountancy. The influence is predominantly with respect to public accountancy and its main institutional organizations. Several of the individuals achieved considerable eminence in U.S. public accountancy.

THE ACTIVITIES OF THE USA AND CHINA IN THE REGIONS OF THE WORLD, AFFECTING THE REALIZATION OF RUSSIA'S INTERESTS. Part 1: country interests and activities

2021 ◽  
Vol 1 (10) ◽  
pp. 149-166
Author(s):  
Dmitry V. Gordienko ◽  
Keyword(s):  
United States ◽  
Russian Federation ◽  
The United States ◽  
Asia Pacific ◽  
The Arctic ◽  
The World ◽  
The Usa ◽  
The Russian Federation ◽  
The Military ◽  
The Impact

The paper examines the interests of Russia, the United States and China in the regions of the world and identifies the priorities of Russia's activities in Europe, Central Asia and the Caucasus, the Asia-Pacific region, the Arctic, Africa, the Middle East and Latin America, their comparative assessment with the interests of the United States and China. An approach to assessing the impact of possible consequences of the activities of the United States and China on the realization of Russia's interests is proposed. This makes it possible to identify the priorities of the policy of the Russian Federation in various regions of the world. The results of the analysis can be used to substantiate recommendations to the military-political leadership of our country. It is concluded that the discrepancy between the interests of the United States and China is important for the implementation of the current economic and military policy of the Russian Federation.

scholarly journals How successful was Joseph Stalin in establishing Soviet Union as a superpower?

2017 ◽  
Vol 8 (1) ◽  
pp. 23-31
Author(s):  
Jakub Majkowski
Keyword(s):  
United States ◽  
Soviet Union ◽  
Communist Party ◽  
United States Of America ◽  
The United States ◽  
Eastern Bloc ◽  
The Soviet Union ◽  
The World ◽  
Post War ◽  
The Impact

This essay will firstly address the extent of Stalin’s achievements in leading the course for domestic policy of the Soviet Union and its contribution towards maintaining the country’s supremacy in the world, for example the rapid post-war recovery of industry and agriculture, and secondly, the foreign policy including ambiguous relations with Communist governments of countries forming the Eastern Bloc, upkeeping frail alliances and growing antagonism towards western powers, especially the United States of America.   The actions and influence of Stalin’s closest associates in the Communist Party and the effect of Soviet propaganda on the society are also reviewed. This investigation will cover the period from 1945 to 1953. Additionally, other factors such as the impact of post-war worldwide economic situation and attitude of the society of Soviet Union will be discussed.    

scholarly journals Analysis on the Impact of the Ideology Differences on Films — Take The Captain and Sullyas Examples

2021 ◽  
pp. 127-132
Author(s):  
Weiyi Li ◽  
Keyword(s):  
United States ◽  
The United States ◽  
Cultural Background ◽  
Target Market ◽  
Cultural Backgrounds ◽  
Market Positioning ◽  
Social Ideology ◽  
The World ◽  
Similar Theme ◽  
The Impact

China and the United States share significant differences in social ideology and cultural backgrounds, resulting in many differences in narrative, humanistic expression, communication and target market positioning of films with the similar theme. This essay takes The Captain and Sully as examples. Through analysis and summary, the writer finds that the differences in social ideology and cultural background have an impact on the narrative tactic, target market, the production, and the circulation strategy of films. For example, at the narrative theme level, The Captain is country-centered, while Sully pays more attention to the inner changes of the characters. In terms of production, The Captain pays more attention to the excitement brought to the audience watching the movie, while Sully pays more attention to the movie story itself. In the choice of target market, the target market of The Captain is positioned in China, while Sully positioned in the world. The distinctive choices of plot and theme of the two films reflect the differences in cultures and ideologies of the two countries. The purpose of this essay is to provide film workers with new creative ideas through analysis, and to lead readers to think.

Moral and Political Consequences

Super Bomb ◽  
2020 ◽  
pp. 71-86
Author(s):  
Ken Young ◽  
Warner R. Schilling
Keyword(s):  
United States ◽  
Advisory Committee ◽  
Atomic Bomb ◽  
The United States ◽  
Arms Race ◽  
Moral Significance ◽  
Political Consequences ◽  
The World ◽  
The Status ◽  
The Impact

This chapter examines the controversy's real or assumed moral and political aspects. Moral repugnance inflected the scientific judgments of Oppenheimer's General Advisory Committee, triggering discussion of the relative moral significance of thermonuclear bombing, the use of the atomic bomb, and the mass urban bombing campaigns of 1942–1945. More immediate concerns centered on the impact a decision to develop thermonuclear weapons might have on the pattern of international relations. Given a paucity of intelligence, the effects on the Soviet Union's own weapons program, and thereby on the United States' vulnerability, could only be guessed at. The chapter thus considers if the development of the Super would restore the status quo ante-1949 or lead to a thermonuclear arms race and ultimate stalemate—or even the end of the world.

The Women of the Cheyenne River Sioux Tribe Reservation

2019 ◽  
pp. 87-104
Author(s):  
Claradina Soto ◽  
Toni Handboy ◽  
Ruth Supranovich ◽  
Eugenia L. Weiss
Keyword(s):  
United States ◽  
Native Americans ◽  
Indigenous Communities ◽  
The United States ◽  
Indigenous Women ◽  
Future Generations ◽  
The World ◽  
The Impact ◽  
Cheyenne River

This chapter describes the impact of colonialism on indigenous women with a focus on the experience of the Lakota women on the Cheyenne River Sioux Tribe Reservation in South Dakota. It explores the experiences of indigenous women as related to history, culture, intrapersonal violence, and internalized oppression. A case study of a Lakota woman is provided as an example of strength and triumph in overcoming adversity and being empowered despite the challenges of marginalization faced by many Native Americans in the United States and indigenous women throughout the world. The chapter discusses how readers can be advocates and actively engage in decolonizing and dismantling systems of oppression to protect future generations and to allow indigenous communities to heal and revitalize.

China’s Balancing Behaviour Against the United States and the Special Importance of Myanmar

2020 ◽  
Vol 7 (2) ◽  
pp. 177-201
Author(s):  
Md Abdul Mannan
Keyword(s):  
United States ◽  
Development Strategy ◽  
The United States ◽  
Resource Extraction ◽  
Special Importance ◽  
The World ◽  
East And Southeast Asia ◽  
Peaceful Development ◽  
China's Politics ◽  
The Impact

As China rises, Sino–US competition for influence in East and Southeast Asia has become inescapable. China’s growing influence on its south-western neighbour, Myanmar, is a case in point. The impact of China’s rise is more strongly felt, politically and economically, in Myanmar than elsewhere in the world. This article asks the follow question: What explains China’s more aggressive political and economic clout in Myanmar than elsewhere in the world? To answer this question, this article argues that Myanmar holds a unique importance to China’s balancing act against the preponderance of American power in a unipolar world. Most of the available literature on China’s inroads into Myanmar focus on China’s geopolitical and strategic interests. With such focus, existing literatures take on Myanmar’s importance to China in terms of China’s politics of resource extraction that meets the requirement of its overall economic development. There is no denying it—resource extraction is important for China in order to feed its expanding economy. But hardly any study frames Myanmar’s special weight in China’s politics of resource extraction from the perspective of Beijing’s balancing act against the United States (US). China’s balancing act is characterized by an ‘economic prebalancing’ strategy. The strategy is rooted in China’s grand strategy of acquiring ‘comprehensive national strength’, and more precisely, it is embedded in Beijing’s ‘peaceful development’ strategy. The article asserts that Myanmar is critically important in China’s economic prebalancing strategy against the United States.

Franklin D. Roosevelt and US Foreign Relations

2020 ◽  
Author(s):  
Graham Cross
Keyword(s):  
United States ◽  
New York ◽  
World War Ii ◽  
Foreign Relations ◽  
Active Role ◽  
The United States ◽  
American People ◽  
World War ◽  
The World ◽  
The Impact

Franklin D. Roosevelt was US president in extraordinarily challenging times. The impact of both the Great Depression and World War II make discussion of his approach to foreign relations by historians highly contested and controversial. He was one of the most experienced people to hold office, having served in the Wilson administration as Assistant Secretary of the Navy, completed two terms as Governor of New York, and held a raft of political offices. At heart, he was an internationalist who believed in an engaged and active role for the United States in world. During his first two terms as president, Roosevelt had to temper his international engagement in response to public opinion and politicians wanting to focus on domestic problems and wary of the risks of involvement in conflict. As the world crisis deepened in the 1930s, his engagement revived. He adopted a gradualist approach to educating the American people in the dangers facing their country and led them to eventual participation in war and a greater role in world affairs. There were clearly mistakes in his diplomacy along the way and his leadership often appeared flawed, with an ambiguous legacy founded on political expediency, expanded executive power, vague idealism, and a chronic lack of clarity to prepare Americans for postwar challenges. Nevertheless, his policies to prepare the United States for the coming war saw his country emerge from years of depression to become an economic superpower. Likewise, his mobilization of his country’s enormous resources, support of key allies, and the holding together of a “Grand Alliance” in World War II not only brought victory but saw the United States become a dominant force in the world. Ultimately, Roosevelt’s idealistic vision, tempered with a sound appreciation of national power, would transform the global position of the United States and inaugurate what Henry Luce described as “the American Century.”

The Effect of Rainfall on Migration from Mexico to the United States

2016 ◽  
Vol 50 (4) ◽  
pp. 890-909 ◽  
Author(s):  
Gerónimo Barrios Puente ◽  
Francisco Perez ◽  
Robert J. Gitter
Keyword(s):  
United States ◽  
Satellite Data ◽  
Normal Level ◽  
The United States ◽  
Mexican Migration ◽  
Level Of Education ◽  
The Impact ◽  
Percent Decrease

There has been very little work on the impact of rainfall on migration from Mexico or even elsewhere. We use satellite data from NASA to examine the effect of the lagged level of rainfall relative to an area's historical average, on migration from small Mexican communities to the United States. Controlling for the level of education, proportion married, and historic migration levels, we find higher levels of rainfall significantly reduce Mexican migration to the United States and a 20 percentage point higher-than-normal level of rainfall leads to a predicted 10.3 percent decrease in migration.

Chapter II. The World Economy

1968 ◽  
Vol 45 ◽  
pp. 15-28
Keyword(s):  
United States ◽  
World Economy ◽  
Good Deal ◽  
The United States ◽  
European Countries ◽  
General Tendency ◽  
Downward Movement ◽  
Industrial Countries ◽  
The World ◽  
The Impact

The growth of production in the industrial countries seems to have been less rapid in the second quarter. It must be expected to slow down further under the impact of the measures taken in the United States to reduce the budgetary deficit. We still expect the rise in the combined national outputs of the industrial countries to be around 4½ per cent this year, but on present policies it may be no more than 3½ per cent in 1969 and a good deal less than this in the twelve months to mid-1969. Unemployment is still high by the standards of most recent years; its downward movement appears to have been checked again or even reversed in a number of European countries and its general tendency over the next twelve months is likely to be upward, particularly in the United States.

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