Naval Applications of Elastomers

2004 ◽  
Vol 77 (3) ◽  
pp. 542-551 ◽  
Author(s):  
C. M. Roland
Keyword(s):  
Polymeric Material ◽  
Short Review ◽  
Mechanical Equilibrium ◽  
Unique Combination ◽  
Energy Transmission ◽  
Surface Vessels ◽  
The Military ◽  
The U.S

Abstract The fact that rubber can be studied in a state of mechanical equilibrium makes it the most fundamentally interesting polymeric material. Elastomers also find wide application both in industry and the military, due to the unique combination of obtainable properties. This short review describes selected uses of rubber by the U.S. Navy on surface vessels, submarines and aircraft. The emphasis is applications which exploit rubber's capacity for energy transmission, storage and dissipation.

What Would it Take to Put a Chiropractor in Khakis? Effecting Chiropractors as Commissioned Officers in the U.S. Military—A Historical Brief

2021 ◽  
Author(s):  
James P Barassi
Keyword(s):  
Military Medicine ◽  
Active Duty ◽  
Health Care Facilities ◽  
Musculoskeletal Injuries ◽  
Government Employees ◽  
Care Facilities ◽  
Medical Service Corps ◽  
The Military ◽  
Veteran Health Care ◽  
The U.S

ABSTRACT The purpose of this article is to provide a historical perspective on the commissioning of chiropractors within the U.S. Military and to propose a pathway by which this can be accomplished. A comprehensive review of Congressional actions proposed and enacted, and historical documents to create a chronology of actions that influence and support a proposed pathway for commissioning. The authority to commission chiropractors within the U.S. Military has long been provided to the Secretary of Defense, but it has never been acted upon despite decades of legislation. Chiropractors currently serve within the DoD as contractors or government employees; however, the direct association with the military in terms of commissioning has remained elusive. Musculoskeletal injuries are statistically one of the most prevalent combat-related injury classifications within the active duty military and subsequent veteran population. Chiropractic physicians serving within military medicine and veteran health care facilities routinely manage common and complex neurological and musculoskeletal injuries sustained by combat and non-combat servicemen and women. Patient satisfaction with chiropractic services within both the active duty and veteran population is high and routinely sought after. Chiropractic inclusion in the medical corps or medical service corps within the DoD is long overdue.

On improving the training of aircraft engineers

2021 ◽  
Vol 20 (5) ◽  
pp. 865-885
Author(s):  
Leonid B. SOBOLEV
Keyword(s):  
Aviation Industry ◽  
Information Protection ◽  
Global Trends ◽  
Space Industry ◽  
The Poor ◽  
Military Aviation ◽  
And Performance ◽  
Performance Results ◽  
The Military ◽  
The U.S

Subject. The article continues the discussion about the method of training aircraft engineers to work in the military and civil segments of aviation and rocket-and-space industry. Objectives. The purpose is to improve the training of Russian engineers to work in the competitive market environment, on the basis of the analysis of experience in training the aviation engineers in leading foreign technical universities. Methods. The study rests on the comparative analysis of implementation of major projects in the military and civil segments of aviation in the U.S. and Russia, as well as programs for training aircraft engineers in both countries. Results. The analysis shows that the duration of modern large military aviation projects in both countries is the same (the comparison of cost is impossible, due to information protection in Russia), while in the civil segment of the aviation industry, Russia's lagging behind is significant both in terms of the duration of projects and performance results. One of the reasons is in the poor training of aircraft engineers to work in the competitive environment. Conclusions. It is crucial to reform Russian aviation universities in terms of conformity to global trends in multidisciplinarity and differentiation of financing and research base.

Numbers Assigned in the Vietnam-Era Selective Service Lotteries Influence the Military Service Decisions of Children Born to Draft-Eligible Men

2017 ◽  
Vol 44 (2) ◽  
pp. 347-367 ◽  
Author(s):  
Tim Johnson ◽  
Christopher T. Dawes ◽  
Matt McGue ◽  
William G. Iacono
Keyword(s):  
Causal Relationship ◽  
Military Service ◽  
Armed Forces ◽  
Causal Link ◽  
Statistical Analyses ◽  
Selective Service ◽  
Vietnam Era ◽  
The Military ◽  
The U.S

Previous research has reported correlations between the military service records of parents and their children. Those studies, however, have not determined whether a parent’s military service causally influences an offspring’s participation in the armed forces. To investigate the possibility of a causal relationship, we examined whether lottery numbers issued to draft-eligible men during the U.S. Vietnam-era Selective Service Lotteries influenced the military participation of those men’s children. Our study found higher rates of military participation among children born to fathers whose randomly assigned numbers were called for induction. Furthermore, we perform statistical analyses indicating that the influence of lottery numbers on the subsequent generation’s military participation operated through the military service of draft-eligible men as opposed to mechanisms unrelated to service such as “draft dodging.” These findings provide evidence of a causal link between the military service of parents and their children.

scholarly journals The Afghan marathon: why no one is in a rush at the Doha talks

2021 ◽  
pp. 99-119
Author(s):  
M. Nessar
Keyword(s):  
Armed Conflict ◽  
Political Process ◽  
Peace Process ◽  
National Program ◽  
Political Situation ◽  
The Military ◽  
The Impact ◽  
National Reconciliation ◽  
The U.S

The article analyzes the Afghan peace process, including the roles of internal and external players. It examines the impact of the national reconciliation policy on the domestic political process in Afghanistan and on the military and political situation in the country. The national program aimed at settling the armed conflict is interpreted as a response to changes in the U.S. policy for Afghanistan, including preparations for the withdrawal of the U.S. troops. The author also pays attention to the geopolitical dimension of the problem and to possible scenarios for the evolution of the peace process.

Explaining the Long-Term Maintenance of a Military Regime: Panama before the U.S. Invasion

1992 ◽  
Vol 44 (2) ◽  
pp. 210-234 ◽  
Author(s):  
Steve C. Ropp
Keyword(s):  
Domestic Politics ◽  
Authoritarian Regime ◽  
Military Force ◽  
International Banking ◽  
Military Regimes ◽  
The 1960S ◽  
The Military ◽  
Term Maintenance ◽  
The U.S

Before the U.S. invasion of December 1989, Panama experienced one of the longest periods of military rule in the modern-day history of Latin America. While numerous authoritarian military regimes emerged in the region during the 1960s and established for themselves a relatively high degree of autonomy from both domestic and international actors, only those in Panama, Paraguay, and Chile survived until the late 1980s. And of these three surviving military regimes, only Panama's was ended through the application of external military force. For the past several years, there has been considerable discussion of the factors that seem best to account for General Manuel Antonio Noriega's personal ability to resist U.S. pressure from 1987 until 1989 and to largely insulate himself from the political and economic constraints of Panamanian domestic politics. However, much less attention has been devoted to discussion of the factors that explain the long-term maintenance of the military authoritarian regime in existence for fifteen years prior to his assumption of power. This analysis suggests that the long-term maintenance of Panama's military authoritarian regime was due in large part to its ability to acquire substantial amounts of foreign capital. During the 1970s, such capital was preferentially obtained from the international banking community. During the 1980s, it was obtained through illicit activities of various kinds, including participation in the growing international drug trade.

In the Crossfire or the Crosshairs? Norms, Civilian Casualties, and U.S. Conduct in Iraq

2007 ◽  
Vol 32 (1) ◽  
pp. 7-46 ◽  
Author(s):  
Colin H. Kahl
Keyword(s):  
Organizational Culture ◽  
Vietnam War ◽  
Iraq War ◽  
Military Culture ◽  
Noncombatant Immunity ◽  
The Vietnam War ◽  
The Military ◽  
The U.S ◽  
Over Time

The belief that U.S. forces regularly violate the norm of noncombatant immunity (i.e., the notion that civilians should not be targeted or disproportionately harmed during hostilities) has been widely held since the outset of the Iraq War. Yet the evidence suggests that the U.S. military has done a better job of respecting noncombatant immunity in Iraq than is commonly thought. It also suggests that compliance has improved over time as the military has adjusted its behavior in response to real and perceived violations of the norm. This behavior is best explained by the internalization of noncombatant immunity within the U.S. military's organizational culture, especially since the Vietnam War. Contemporary U.S. military culture is characterized by an “annihilation-restraint paradox”: a commitment to the use of overwhelming but lawful force. The restraint portion of this paradox explains relatively high levels of U.S. adherence with the norm of noncombatant immunity in Iraq, while the tension between annihilation and restraint helps to account for instances of noncompliance and for why Iraqi civilian casualties from U.S. operations, although low by historical standards, have still probably been higher than was militarily necessary or inevitable.

Framing the Bomb in the West

2018 ◽  
Author(s):  
Susan Courtney
Keyword(s):  
Los Angeles ◽  
Air Force ◽  
Nuclear Weapons ◽  
American Exceptionalism ◽  
Test Site ◽  
Nevada Test Site ◽  
Nuclear Weapons Testing ◽  
Screen Space ◽  
The Military ◽  
The U.S

Focused on the period of atmospheric (above-ground) nuclear weapons testing in the continental United States, from 1945 to 1963, this chapter, written by Susan Courtney, does two things. First, it describes some of the basic conditions and infrastructure that shaped the proliferation of films of nuclear weapons tests, including the U.S. government’s secret military film studio dedicated to this work in the hills above Los Angeles, known as Lookout Mountain Air Force Station or Lookout Mountain Laboratory. Second, it turns to the representational legacy that resulted, which was by no means limited to films made by or for the military. More specifically, it considers how footage of atomic tests in New Mexico and at the Nevada Test Site helped to shape the filmic record of nuclear weapons—and popular cultural memory—by framing the bomb in the desert West, arguably the screen space of American exceptionalism.

Introduction

2019 ◽  
pp. 1-20
Author(s):  
Andrew Byers
Keyword(s):  
Twentieth Century ◽  
Research Methodology ◽  
Legal Regulations ◽  
Medical Interventions ◽  
War Department ◽  
Early Twentieth Century ◽  
The Pacific ◽  
The Caribbean ◽  
The Military ◽  
The U.S

This chapter provides an overview of why the U.S. Army sought to address perceived problems caused by soldiers’ sexual interactions with civilians and other soldiers as the army deployed across the Caribbean and into the Pacific and Europe in the early twentieth century. Military planners, army leaders, War Department officials, and civilian observers of the military were intensely concerned about issues related to sexuality because they tended to believe that soldiers had irrepressible sexual needs that could cause harm to the army. The army also believed that by instituting a series of legal regulations and medical interventions, it could mitigate the damages to the institution arising from sex, while also shaping soldiers’ sexuality in ways the army and interested civilian parties might find more acceptable. The chapter describes the research methodology and chapter overviews for the book as a whole.

The Federative Republic of Brazil

2021 ◽  
pp. 201-230
Author(s):  
Steven Gow Calabresi
Keyword(s):  
Judicial Review ◽  
Separation Of Powers ◽  
Civil Law ◽  
Constitutional Court ◽  
Military Government ◽  
Military Dictatorship ◽  
Stare Decisis ◽  
German Constitutional Court ◽  
The Military ◽  
The U.S

This chapter looks at Brazilian judicial review. Judicial review in Brazil originated because it was borrowed from the U.S. Constitution. It emerged in amplified form in Brazil’s 1988 Constitution because, by 1988, the normative appeal of judicial review was widely appreciated all over the world. Moreover, the Hybrid Model of judicial review in Brazil, whereby the Supreme Federal Tribunal is both, at the apex of a diffuse system of judicial review, and is also a Constitutional Court, reflects widespread appreciation for the value of a system like the German Constitutional Court in a civil law jurisdiction. The power of such a court to issue rulings with erga omnes effect is especially important in civil law countries like Brazil, which lack systems of stare decisis. First, judicial review emerged in Brazil as the result of borrowing. Second, it emerged as a rights from wrongs reaction to abuses of power during Fascism and during the military dictatorship, which ruled Brazil for 1964 until 1984. Third, judicial review is necessary in Brazil for both federalism and separation of powers umpiring reasons. Fourth, judicial review in Brazil also emerged because the constitution-writing elite wanted to entrench its liberal and socialist values to forestall the emergence of yet another military government in the country. And, fifth, the Brazilian Constitution divides and allocates power among so many federal and state entities that the Supreme Federal Tribunal has the political space it needs to play a really big role in governing the country.

scholarly journals Age, Race, and At-Risk Drinking in an HIV-infected U.S. Military Cohort

2019 ◽  
Vol 184 (5-6) ◽  
pp. e263-e267
Author(s):  
Morgan Byrne ◽  
Robert Deiss ◽  
Octavio Mesner ◽  
Margaret Glancey ◽  
Anuradha Ganesan ◽  
...  
Keyword(s):  
At Risk ◽  
Highly Active Antiretroviral Therapy ◽  
Factors Associated ◽  
Adverse Health Outcomes ◽  
Highly Active ◽  
Caucasian Race ◽  
High Prevalence ◽  
High Risk Drinking ◽  
The Military ◽  
The U.S

Abstract Introduction There is a high prevalence of at-risk drinking in the U.S. military. Among HIV-infected individuals, alcohol abuse confers additional risk for adverse health outcomes. In the military, however, the characteristics of HIV-infected individuals who engage in high-risk drinking are not well defined. The purpose of this study was to assess risk factors associated with at-risk drinking in an HIV-positive longitudinal cohort of DoD beneficiaries. Materials and Methods Annual prevalence of at-risk drinking was calculated for members of the U.S. Military HIV Natural History Study who initiated highly active antiretroviral therapy (HAART) during or after January 2006 through May 2014; each participant completed at least one self-reported alcohol survey within a year of HAART initiation. Univariate and multivariable logistic regression was used to analyze factors associated with at-risk drinking. Results Sixty-six percent of subjects (495/752) reported at-risk drinking on at least one survey after HAART initiation. At-risk drinkers were more likely to be Active Duty compared to Retired (OR 0.65 95% CI [0.46, 0.92]). In multivariate models, Caucasian race (OR 3.30 95% CI [2.31, 4.71]); Hispanic/other race (OR 2.17 95% CI [1.51, 3.14]) and younger age (OR 0.61 per 10 years older, [95%CI 0.49, 0.75]) were significantly associated with at-risk drinking. Single relationship status (OR 1.51 95% CI [1.08, 2.13]) was also associated with at-risk drinking. Conclusions Consistent with general alcohol consumption patterns in the military, we found a high prevalence of at-risk drinking among individuals with HIV infection, which was associated most closely with young, non-African Americans. Targeting interventions toward this group will be important to reduce at-risk drinking and its potential for HIV-related complications.

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