The War Powers Resolution: Asserting Congress\u27s Role Over the Use of Military Force

Immediately following the terrorist attacks of 11 September 2001, Vice President Richard Cheney identified the moment as a turning point in the relationship between the executive and legislative branches. As the representative leaders of the nation responded to the crisis that confirmed the new enemy, they granted the President substantial authority to shape the nation\u27s policies towards the new threat. The nature of the threat called for this milestone in the executive-legislative relationship, which provided near unanimous support for the Commander-in-Chief to secure America and its interests. Yet, this moment has been relatively short-lived and the history of the tenuous executive-legislative relationship overshadows the momentary unanimity of support. Congress must now determine how it will support the campaign against terrorism while maintaining an active role in policy making, particularly over the use of military force. In 1973, Congress enacted the War Powers Resolution as a way to secure its constitutional war powers authorization and role over the use of U.S. military force. The Resolution requires the Commander-in-Chief to provide Congress with the specific details and timetables for any deployment of American servicemen. Since its ratification during the Nixon Administration, every subsequent President has declared the War Powers Resolution unconstitutional; yet none has acted without giving thought to it. The Resolution stirs much debate regarding the conditions and limitations it places on the President. With the close of the Cold War, military interventions have taken on new meaning. Will the institutional constraints of the War Powers Resolution imposed upon the President become legislation that is no longer useful and might even prove harmful? This study will address Congress\u27s role over the use of military force in the context of the 1973 War Powers Resolution in two separate cases: the 1983 Multinational Peacekeeping Force in Beirut; the 1991 Persian Gulf War with Iraq. The objective is to draw on these case studies to assess whether and how the Resolution has outlived its usefulness. In other words, after thirty years of debate and controversy is the War Powers Resolution still an effective and appropriate method for Congress to assert its role over the use of military force? The research shows that as it is currently written, the Resolution would prove detrimental to military operations that are unconventional, lack an explicit strategy, or necessitate expediency. The requirements set forth in the War Powers Resolution compromise expediency, secrecy, and to a certain degree autonomy for the President—all integral to conducting war and maintaining the nation\u27s security. Yet, Congress is reluctant to repeal and even revise any aspect of the Resolution that may compromise its legal right to assert itself over the use of military force. Notwithstanding, new formulas to address the weaknesses of the Resolution during times of national security crises must be explored as the role of the military and the nature of intervention evolve in the 21st century

The Geometric Growth of M&S Education: Pushing Forward, Pushing Outward

M&S education is experiencing a geometric growth that is placing it front and center as a discipline and as an interdisciplinary tool. This article discusses the evolution of the discipline of M&S. It answers: Why has M&S education experienced a forward and outward growth? What is it that makes this discipline unique? What is the current state of M&S education

A Two-Population Insurgency in Colombia: Quasi-Predator-Prey Models - A Trend Towards Simplicity

A sequence of analytic mathematical models has been developed in the context of the low-level insurgency in Colombia, from 1993 to the present. They are based on generalizations of the two-population predator-prey model commonly applied in ecological modeling, and interestingly, the less sophisticated models yield more insight into the problem than the more complicated ones, but the formalism is available to adapt the model upwards in the event that more data becomes available, or as the situation increases in complexity. Specifically, so-called forcing terms were included initially in the coupled differential equations to represent the effects of government policies towards both the narco-terrorist or insurgent (I) and susceptible (S) populations. These terms are in general functions of time, since it is to be expected that changes in policy will occur as the outcomes of previously implemented policies are recognized. Both continuous and discontinuous forcing functions can be appropriate for each population. Although nonhomogeneous systems are discussed for both populations, the majority of the analysis focused on a system with forcing terms for the terrorist population only. Two categories of models emerged: 1-in which the time-dependent forcing terms were independent of the two populations, and 2-in which these terms were directly proportional to the respective populations. Model 2 in fact, can be considered as a generalization of the unforced (or homogeneous) version of model 1, and as such is implemented to describe the data obtained for the insurgent population from 1993-2003. This provides some restrictions on the unknown parameters in the model. Because of new government policy towards the insurgent population as a result of the election of President Uribe in 2002, a slight but significant modification of this model is used to describe the I-population from 2003 to the present time, again resulting in useful relationships between the various model parameters. The data suggest that a further simplification in this model is appropriate beyond 2003, and an analytic solution was found for both populations. A further simplification results from examining the related decoupled system of equations, yielding a straightforward predictive model for the behavior of the S-population in particular. Finally, in the Appendix, detailed analysis of model 2 yields a general analytic solution of the system for a wide range of sub-models, expressible in terms of confluent hypergeometric functions. (C) 2008 Elsevier Ltd. All rights reserved

MISSE 6 Stressed Polymers Experiment Atomic Oxygen Erosion Data

Polymers and other oxidizable materials used on the exterior of spacecraft in the low Earth orbit (LEO) space environment can be eroded away by reaction with atomic oxygen (AO). For spacecraft design, it is important to know the LEO AO erosion yield, Ey (volume loss per incident oxygen atom), of materials susceptible to AO erosion. The Stressed Polymers Experiment was developed and flown as part of the Materials International Space Station Experiment 6 (MISSE 6) to compare the AO erosion yields of stressed and non-stressed polymers to determine if erosion is dependent upon stress while in LEO. The experiment contained 36 thin film polymer samples that were exposed to ram AO for 1.45 years. This paper provides an overview of the Stressed Polymers Experiment with details on the polymers flown, the characterization techniques used, the AO fluence, and the erosion yield results. The MISSE 6 data are compared to data for similar samples flown on previous MISSE missions to determine fluence or solar radiation effects on erosion yield

Leveraging Motivations, Personality, and Sensory Cues for Vertebrate Pest Management

Acknowledgments: We wish to thank Manaaki Whenua – Landcare Research staff, particularly Peter Millard and Bruce Warburton, for facilitating and supporting this research. Thanks to Jenna Bytheway for infographic design. This research was supported by Strategic Science Investment funding from the New Zealand Ministry of Business, Innovation and Employment’s Science and Innovation Group, awarded to Manaaki Whenua – Landcare Research. T.W.B. was supported by Marie Skłodowska-Curie grant number 747120, and A.S. was supported by National Science Foundation grant IOS 1456724.Peer reviewedPublisher PD

Ensuring due process in the IACUC and animal welfare setting: considerations in developing noncompliance policies and procedures for institutional animal care and use committees and institutional officials

Every institution that is involved in research with animals is expected to have in place policies and procedures for the management of allegations of noncompliance with the Animal Welfare Act and the U.S. Public Health Service Policy on the Humane Care and Use of Laboratory Animals. We present here a model set of recommendations for institutional animal care and use committees and institutional officials to ensure appropriate consideration of allegations of noncompliance with federal Animal Welfare Act regulations that carry a significant risk or specific threat to animal welfare. This guidance has 3 overarching aims: 1) protecting the welfare of research animals; 2) according fair treatment and due process to an individual accused of noncompliance; and 3) ensuring compliance with federal regulations. Through this guidance, the present work seeks to advance the cause of scientific integrity, animal welfare, and the public trust while recognizing and supporting the critical importance of animal research for the betterment of the health of both humans and animals.â Hansen, B. C., Gografe, S., Pritt, S., Jen, K.â L. C., McWhirter, C. A., Barman, S. M., Comuzzie, A., Greene, M., McNulty, J. A., Michele, D. E., Moaddab, N., Nelson, R. J., Norris, K., Uray, K. D., Banks, R., Westlund, K. N., Yates, B. J., Silverman, J., Hansen, K. D., Redman, B. Ensuring due process in the IACUC and animal welfare setting: considerations in developing noncompliance policies and procedures for institutional animal care and use committees and institutional officials. FASEB J. 31, 4216â 4225 (2017). www.fasebj.orgPeer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154293/1/fsb2fj201601250r.pd

Rehydration Data for the Materials International Space Station Experiment (MISSE) Polymer Films

Atomic oxygen erosion of polymers in low Earth orbit (LEO) poses a serious threat to spacecraft performance and durability. Forty thin film polymer and pyrolytic graphite samples, collectively called the PEACE (Polymer Erosion and Contamination Experiment) Polymers, were exposed to the LEO space environment on the exterior of the ISS for nearly four years as part of the Materials International Space Station Experiment 1 & 2 (MISSE 1 & 2) mission. The purpose of the MISSE 2 PEACE Polymers experiment was to determine the atomic oxygen (AO) erosion yield (E(sub y), volume loss per incident oxygen atom) of a wide variety of polymers exposed to the LEO space environment. The Ey values were determined based on mass loss measurements. Because many polymeric materials are hygroscopic, the pre-flight and post-flight mass measurements were obtained using dehydrated samples. To maximize the accuracy of the mass measurements, obtaining dehydration data for each of the polymers was desired to ensure that the samples were fully dehydrated before weighing. A comparison of dehydration and rehydration data showed that rehydration data mirrors dehydration data, and is easier and more reliable to obtain. Tests were also conducted to see if multiple samples could be dehydrated and weighed sequentially. Rehydration curves of 43 polymers and pyrolytic graphite were obtained. This information was used to determine the best pre-flight, and post-flight, mass measurement procedures for the MISSE 2 PEACE Polymers experiment, and for subsequent NASA Glenn Research Center MISSE polymer flight experiments

Family social support, community “social capital” and adolescents’ mental health and educational outcomes: a longitudinal study in England

Purpose To examine the associations between family social support, community “social capital” and mental health and educational outcomes. Methods The data come from the Longitudinal Study of Young People in England, a multi-stage stratified nationally representative random sample. Family social support (parental relationships, evening meal with family, parental surveillance) and community social capital (parental involvement at school, sociability, involvement in activities outside the home) were measured at baseline (age 13–14), using a variety of instruments. Mental health was measured at age 14–15 (GHQ-12). Educational achievement was measured at age 15–16 by achievement at the General Certificate of Secondary Education. Results After adjustments, good paternal (OR = 0.70, 95% CI 0.56–0.86) and maternal (OR = 0.65, 95% CI 0.53–0.81) relationships, high parental surveillance (OR = 0.81, 95% CI 0.69–0.94) and frequency of evening meal with family (6 or 7 times a week: OR = 0.77, 95% CI 0.61–0.96) were associated with lower odds of poor mental health. A good paternal relationship (OR = 1.27, 95% CI 1.06–1.51), high parental surveillance (OR = 1.37, 95% CI 1.20–1.58), high frequency of evening meal with family (OR = 1.64, 95% CI 1.33–2.03) high involvement in extra-curricular activities (OR = 2.57, 95% CI 2.11–3.13) and parental involvement at school (OR = 1.60, 95% CI 1.37–1.87) were associated with higher odds of reaching the educational benchmark. Participating in non-directed activities was associated with lower odds of reaching the benchmark (OR = 0.79, 95% CI 0.70–0.89). Conclusions Building social capital in deprived communities may be one way in which both mental health and educational outcomes could be improved. In particular, there is a need to focus on the family as a provider of support

Absorption of silicon from artesian aquifer water and its impact on bone health in postmenopausal women: a 12 week pilot study

<p>Abstract</p> <p>Background</p> <p>Decreased bone mineral density and osteoporosis in postmenopausal women represents a growing source of physical limitations and financial concerns in our aging population. While appropriate medical treatments such as bisphosphonate drugs and hormone replacement therapy exist, they are associated with serious side effects such as osteonecrosis of the jaw or increased cardiovascular risk. In addition to calcium and vitamin D supplementation, previous studies have demonstrated a beneficial effect of dietary silicon on bone health. This study evaluated the absorption of silicon from bottled artesian aquifer water and its effect on markers of bone metabolism.</p> <p>Methods</p> <p>Seventeen postmenopausal women with low bone mass, but without osteopenia or osteoporosis as determined by dual x-ray absorptiometry (DEXA) were randomized to drink one liter daily of either purified water of low-silicon content (PW) or silicon-rich artesian aquifer water (SW) (86 mg/L silica) for 12 weeks. Urinary silicon and serum markers of bone metabolism were measured at baseline and after 12 weeks and analyzed with two-sided t-tests with p < 0.05 defined as significant.</p> <p>Results</p> <p>The urinary silicon level increased significantly from 0.016 ± 0.010 mg/mg creatinine at baseline to 0.037 ± 0.014 mg/mg creatinine at week 12 in the SW group (p = 0.003), but there was no change for the PW group (0.010 ± 0.004 mg/mg creatinine at baseline vs. 0.009 ± 0.006 mg/mg creatinine at week 12, p = 0.679). The urinary silicon for the SW group was significantly higher in the silicon-rich water group compared to the purified water group (p < 0.01). NTx, a urinary marker of bone resorption did not change during the study and was not affected by the silicon water supplementation. No significant change was observed in the serum markers of bone formation compared to baseline measurements for either group.</p> <p>Conclusions</p> <p>These findings indicate that bottled water from artesian aquifers is a safe and effective way of providing easily absorbed dietary silicon to the body. Although the silicon did not affect bone turnover markers in the short-term, the mineral's potential as an alternative prevention or treatment to drug therapy for osteoporosis warrants further longer-term investigation in the future.</p> <p>Trial Registration</p> <p>ClinicalTrials.gov Identifier: NCT01067508</p