scholarly journals NATURE-BASED DYNAMIC REVETMENT CONSTRUCTION AT NORTH COVE, WASHINGTON, USA

Author(s):  
David Cottrell ◽  
Gavin Glore

A dynamic revetment was constructed at North Cove, Washington, USA in December 2018 along a historically eroding 2-km shoreline reach of coastal barrier at the northern entrance to Willapa Bay. The revetment is composed of poorly sorted angular quarry rock ranging in size from pea gravel to small boulders as well as large wood debris and structures, a dune ridge, and native vegetation integrated with the revetment. The design, aim, and maintenance of the dynamic revetment is to simulate the functions of naturally forming cobble berms along composite beaches in the U.S. Pacific Northwest. The dynamic revetment continues to be adaptively constructed over time, enabling the testing of innovative design approaches and concepts that are rarely possible to do at full-scale in the field. The project provides a unique opportunity to explore nature-based engineering principles and design features.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/5w18tEjEePg

2018 ◽  
Vol 34 (1) ◽  
pp. 1-12
Author(s):  
Susan M. Albring ◽  
Randal J. Elder ◽  
Mitchell A. Franklin

ABSTRACT The first tax inversion in 1983 was followed by small waves of subsequent inversion activity, including two inversions completed by Transocean. Significant media and political attention focused on transactions made by U.S. multinational corporations that were primarily designed to reduce U.S. corporate income taxes. As a result, the U.S. government took several actions to limit inversion activity. The Tax Cuts and Jobs Act of 2017 (TCJA) significantly lowered U.S. corporate tax rates and one expected impact of TCJA is a reduction of inversion activity. Students use the Transocean inversions to understand the reasons why companies complete a tax inversion and how the U.S. tax code affects inversion activity. Students also learn about the structure of inversion transactions and how they have changed over time as the U.S. government attempted to limit them. Students also assess the tax and economic impacts of inversion transactions to evaluate tax policy.


2013 ◽  
Vol 313 (8) ◽  
pp. 790-806 ◽  
Author(s):  
G. Balco ◽  
N. Finnegan ◽  
A. Gendaszek ◽  
J. O. H. Stone ◽  
N. Thompson

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Javier Ho ◽  
Paul Bernal

AbstractThis study attempts to fit a global demand model for soybean traffic through the Panama Canal using Ordinary Least Square. Most of the soybean cargo through the interoceanic waterway is loaded on the U.S. Gulf and East Coast ports -mainly destined to East Asia, especially China-, and represented about 34% of total Panama Canal grain traffic between fiscal years 2010–19. To estimate the global demand model for soybean traffic, we are considering explanatory variables such as effective toll rates through the Panama Canal, U.S. Gulf- Asia and U.S. Pacific Northwest- Asia freight rates, Baltic Dry Index, bunker costs, soybean export inspections from the U.S. Gulf and Pacific Northwest, U.S. Gulf soybean basis levels, Brazil’s soybean exports and average U.S. dollar index. As part of the research, we are pursuing the estimation of the toll rate elasticity of vessels transporting soybeans via the Panama Canal. Data come mostly from several U.S. Department of Agriculture sources, Brazil’s Secretariat of Foreign Trade (SECEX) and from Panama Canal transit information. Finally, after estimation of the global demand model for soybean traffic, we will discuss the implications for future soybean traffic through the waterway, evaluating alternative routes and sources for this trade.


2015 ◽  
Vol 17 (2) ◽  
pp. 36-72 ◽  
Author(s):  
James Stocker

Nuclear weapon free zones (NWFZs) were an important development in the history of nuclear nonproliferation efforts. From 1957 through 1968, when the Treaty of Tlatelolco was signed, the United States struggled to develop a policy toward NWFZs in response to efforts around the world to create these zones, including in Europe, Africa, Latin America, and the Middle East. Many within the U.S. government initially rejected the idea of NWFZs, viewing them as a threat to U.S. nuclear strategy. However, over time, a preponderance of officials came to see the zones as advantageous, at least in certain areas of the world, particularly Latin America. Still, U.S. policy pertaining to this issue remained conservative and reactive, reflecting the generally higher priority given to security policy than to nuclear nonproliferation.


2015 ◽  
Vol 30 (1) ◽  
pp. 81-96 ◽  
Author(s):  
Justin C. Medina

Distribution of firearm victimization is not equal within cities. Victimization can persistently concentrate in a small number of neighborhoods, while others experience very little violence. Theorists have pointed to one possible explanation as the ability of groups to control violence using social capital. Researchers have shown this association at the U.S. county, state, and national levels. Few studies, however, have examined the relationship between neighborhood social capital and violence over time. This study uses longitudinal data to ask whether neighborhood social capital both predicts and is influenced by firearm victimization over 3 years in Philadelphia. The results of several regression analyses suggest that trusting others and firearm victimization are inversely related over time. Implications for neighborhood policy planning and social capital as a theoretical framework are discussed.


2004 ◽  
Vol 31 (5) ◽  
pp. 283-289 ◽  
Author(s):  
D. SCOTT LA MONTAGNE ◽  
L. ELIZABETH PATRICK ◽  
DAVID N. FINE ◽  
JEANNE M. MARRAZZO

2021 ◽  
pp. 1-11
Author(s):  
Eileen Díaz McConnell ◽  
Neal Christopherson ◽  
Michelle Janning

In 2019, the U.S. Women’s National Team earned its fourth FIFA Women’s World Cup. Has gendered commentary in media coverage about the U.S. Women’s National Team changed since winning their first World Cup 20 years ago? Drawing on 188 newspaper articles published in three U.S. newspapers in 2019, the analyses contrast media representations of the 2019 team with a previous study focused on coverage of the 1999 team. Our analysis shows important shifts in the coverage over time. The 1999 team was popular because of their contradictory femininity in which they were “strong-yet-soft.” By 2019, the team’s popularity was rooted in their talent, hard work, success, and refusal to be silent about persisting gender-based disparities in sport and the larger society.


Sign in / Sign up

Export Citation Format

Share Document