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2013

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Spectacle, Maintenance And Materiality: Women And Death In Modern Brittany, Maura Coughlin Jan 2013

Spectacle, Maintenance And Materiality: Women And Death In Modern Brittany, Maura Coughlin

English and Cultural Studies Journal Articles

No abstract provided.


A Gas Chromatographic/Mass Spectral Analysis Of Aromatic Medicinal Plants From Tajikistan, Hanjing Zhang Jan 2013

A Gas Chromatographic/Mass Spectral Analysis Of Aromatic Medicinal Plants From Tajikistan, Hanjing Zhang

Theses

Tajikistan is a small country located in central Asia which is rich in Aromatic medicinal plants. A large number of locally available plants species are used in the preparation of traditional medicines. However, research on essential oils of medicinal and aromatic plants from Tajikistan is still limited, and only a small number of species have been investigated. In coordination with a chemist from Tajik Academy of Sciences in Dushanbe, six aromatic medicinal plants were collected and their essential oils were extracted for analysis. The targeted plants are Bunium persicum B. Fedtsch., Anethum graveolens L., Galagania frangrantissima Lipsky, Melissa officinalis L., …


Development Of An Enzymatic Assay For Nitrification Inhibitors, Christopher A. James Jan 2013

Development Of An Enzymatic Assay For Nitrification Inhibitors, Christopher A. James

Theses

According to the United Nations, the world population reached the 7 billion mark in 2011 and is anticipated to climb to 8 billion by 2025. All of these people need food, but many do not get enough. To resolve this critical issue, there is a great need to increase food production. The use of fertilizers is one of the more feasible ways to achieve this; however, nitrogen efficiency is notoriously low, with nitrification--the conversion of ammonium to nitrate--being one reason. Nitrification occurs naturally in the soil; and, once nitrate is formed, the probability for losses increases greatly. Among these losses …


Hypersonic Missile Control In Terminal Mode Using Continuous Higher Order Sliding Mode Control Driven By Disturbance Observer, Polk Yu Jan 2013

Hypersonic Missile Control In Terminal Mode Using Continuous Higher Order Sliding Mode Control Driven By Disturbance Observer, Polk Yu

Theses

The objective of this thesis investigate terminal phase optimal trajectory control of a hypersonic missile through the use of a higher order sliding mode control technique. The higher order sliding mode control algorithm considered utilizes a continuous finite time convergent controller that is driven by a higher order siding mode disturbance observer. The proposed higher order sliding mode control technique has been validated via simulations and demonstrated high robustness and accuracy of the output tracking in the presence of the matched and unmatched external disturbances and the missile model uncertainties.


Examining Skewed Sex Ratio In The Mountain Plover (Charadrius Montanus) Population, Margaret Mercedes Riordan Jan 2013

Examining Skewed Sex Ratio In The Mountain Plover (Charadrius Montanus) Population, Margaret Mercedes Riordan

Graduate Student Theses, Dissertations, & Professional Papers

Skewed sex ratios can have negative implications for population growth or persistence if not congruous for a species system. A skewed tertiary sex ratio (2.3 males per female) has been detected in the breeding population of a grassland shorebird experiencing population declines, the mountain plover (Charadrius montanus). To evaluate the ontogeny of the observed male skew this study examined the early life stages, from laying to fledging, of mountain plover young during their breeding season from 2010 – 2012 in eastern Colorado. The life stages between laying and fledging that allows for differentiation between production and survival of males and …


Mobile Teaching And Learning In The Classroom And Online: Case Studies In K-12, Michael M. Grant, Michael K. Barbour Jan 2013

Mobile Teaching And Learning In The Classroom And Online: Case Studies In K-12, Michael M. Grant, Michael K. Barbour

Education Faculty Publications

In this chapter, we describe two projects to integrate mobile teaching and learning into K-12 schooling. First, we consider the rationale for increased use of mobile devices with today’s students, and we describe a professional development program to deploy iPads to classroom teachers. Next, we discuss the growth of K-12 online learning, and we describe a project for students enrolled in an online Advanced Placement course was delivered through a mobile learning content management system. Lastly, we discuss some of the lessons learned from these pilot projects and some of the promise and challenges of mobile teaching and learning.


Nanosecond Pulsed Electric Field (Nspef) Ablation As An Alternative Or Adjunct To Surgery For Treatment Of Cancer, Ru Chen, Xinhua Chen, Stephen J. Beebe Jan 2013

Nanosecond Pulsed Electric Field (Nspef) Ablation As An Alternative Or Adjunct To Surgery For Treatment Of Cancer, Ru Chen, Xinhua Chen, Stephen J. Beebe

Bioelectrics Publications

Surgery as resection or transplantation remains a fundamental means for cancer treatment and often offers an opportunity for a cure. However, surgery is not always possible because of tumor proximity to blood vessels or ducts or when a patient is not healthy enough to undergo surgery. Application of nanosecond pulsed electric fields (nsPEFs) is a new approach to treat cancer using pulse power technology that was originally designed for military purposes. This novel approach deposits extremely short pulses of high power, low energy electric fields into malignant tissues using electrodes to encompass tumors. Pre-clinical studies show that treatments are effective …


Current Therapeutic Approaches To Equine Protozoal Myeloencephalitis, L. Dirikolu, Jonathan H. Foreman, Thomas Tobin Jan 2013

Current Therapeutic Approaches To Equine Protozoal Myeloencephalitis, L. Dirikolu, Jonathan H. Foreman, Thomas Tobin

Maxwell H. Gluck Equine Research Center Faculty Publications

Equine protozoal myeloencephalitis is the most important infectious neurologic disease of horses in the Western Hemisphere. Equine protozoal myeloencephalitis can interfere with a horse's ability to race, work, and perform; untreated, EPM can be lethal. Antemortem diagnosis of EPM is challenging, requiring careful evaluation of the animal's history, clinical signs, and laboratory data, with rigorous exclusion of other causes.

Therapeutic approaches to EPM are evolving. First-generation therapeutic approaches for EPM were based on the classic anti–Toxoplasma gondii pyrimethamine–sulfonamide combinations; treatment is prolonged and can be associated with a considerable relapse rate, which may be associated with the difficulty in …


Cpg And Interleukin-15 Synergize To Enhance Ifn-Gamma Production By Activated Cd8(+) T Cells, Dustin Cobb, Sigi Guo, Ronald B. Smeltz Jan 2013

Cpg And Interleukin-15 Synergize To Enhance Ifn-Gamma Production By Activated Cd8(+) T Cells, Dustin Cobb, Sigi Guo, Ronald B. Smeltz

Bioelectrics Publications

Interleukin-15 (IL-15) regulates the development and maintenance of memory CD8(+) T cells. Paradoxically, we previously reported that IL-15 could enhance CD8(+) T-cell responses to IL-12, a proinflammatory cytokine required for optimal priming of effector CD8(+) T cells. To expand the physiological relevance of these findings, we tested IL-15 for its ability to enhance T-cell responses to bacterial CpG. Expectedly, CpG enhanced the production of IFN-gamma by CD8(+) T cells polyclonally activated with anti-CD3. However, addition of IL-15 to CpG-stimulated cultures led to a striking increase in IFN-gamma production. The effect of CpG and IL-15 was also evident with CD8(+) T …


Functional Effects Of Kcnq K(+) Channels In Airway Smooth Muscle, Alexey I. Evseev, Iurii Semenov, Crystal R. Archer, Jorge L. Medina, Peter H. Dube, Mark S. Shapiro, Robert Brenner Jan 2013

Functional Effects Of Kcnq K(+) Channels In Airway Smooth Muscle, Alexey I. Evseev, Iurii Semenov, Crystal R. Archer, Jorge L. Medina, Peter H. Dube, Mark S. Shapiro, Robert Brenner

Bioelectrics Publications

KCNQ (Kv7) channels underlie a voltage-gated K+ current best known for control of neuronal excitability, and its inhibition by Gq/11-coupled, muscarinic signaling. Studies have indicated expression of KCNQ channels in airway smooth muscle (ASM), a tissue that is predominantly regulated by muscarinic receptor signaling. Therefore, we investigated the function of KCNQ channels in rodent ASM and their interplay with Gq/11-coupled M3 muscarinic receptors. Perforated-patch clamp of dissociated ASM cells detected a K+ current inhibited by the KCNQ antagonist, XE991, and augmented by the specific agonist, flupirtine. KCNQ channels begin to activate at voltages near resting potentials for ASM cells, and …


Vagueness, Inconsistency And Less Respect For Charter Rights Of Accused At The Supreme Court In 2012-2013, Don Stuart Jan 2013

Vagueness, Inconsistency And Less Respect For Charter Rights Of Accused At The Supreme Court In 2012-2013, Don Stuart

The Supreme Court Law Review: Osgoode’s Annual Constitutional Cases Conference

This paper suggests that several recent decisions of the Supreme Court show undue vagueness, inconsistency and less resolve to protect the Charter rights of accused. The rhetorical reliance on the language of Charter “values” of “equality, autonomy, liberty, privacy and human dignity” in R. v. Mabior is seen as increasingly unruly and leading to considerable inconsistency. Leaving the test of intervening cause largely untethered in R. v. Mabin is found to be unfortunate. It is suggested that complex and deeply divided rulings in R. v. Prokofiew have left comments on the accused’s silence at trial to the largely unfettered discretion …


The Shale Oil And Gas Revolution, Hydraulic Fracturing, And Water Contamination: A Regulatory Strategy, Thomas W. Merrill, David M. Schizer Jan 2013

The Shale Oil And Gas Revolution, Hydraulic Fracturing, And Water Contamination: A Regulatory Strategy, Thomas W. Merrill, David M. Schizer

Faculty Scholarship

The United States has surpassed Russia as the world's top natural gas producer, and according to the world's most respected energy forecaster, the U.S. will also overtake Saudi Arabia as the largest oil producer by 2020. This surge in U.S. oil and gas production would have seemed wildly improbable a decade ago. It flows from a revolution in U.S. oil and gas production. Energy companies have learned to tap previously inaccessible oil and gas in shale and other impermeable (or "tight") rock formations. To do so, they use "hydraulic fracturing" ("fracturing" or "fracking"), pumping fluid into shale at high pressure …


Diet And Nutrition In Cancer Survivorship And Palliative Care., Anthony J Bazzan, Andrew B Newberg, William C Cho, Daniel A Monti Jan 2013

Diet And Nutrition In Cancer Survivorship And Palliative Care., Anthony J Bazzan, Andrew B Newberg, William C Cho, Daniel A Monti

Marcus Institute of Integrative Health Faculty Papers

The primary goal of palliative cancer care is typically to relieve suffering and improve quality of life. Most approaches to diet in this setting have focused only on eating as many calories as possible to avoid cachexia. However, as the concept of palliative care has evolved to include all aspects of cancer survivorship and not just end of life care, there is an increasing need to thoughtfully consider diet and nutrition approaches that can impact not only quality of life but overall health outcomes and perhaps even positively affect cancer recurrence and progression. In this regard, there has been a …


The Interface Between Morphology And Action Planning: A Comparison Of Two Species Of New World Monkeys, Stacey L. Zander, Dan J. Weiss, Peter G. Judge Jan 2013

The Interface Between Morphology And Action Planning: A Comparison Of Two Species Of New World Monkeys, Stacey L. Zander, Dan J. Weiss, Peter G. Judge

Faculty Journal Articles

Recent research with several species of nonhuman primates suggests sophisticated motor-planning abilities observed in human adults may be ubiquitous among primates. However, there is considerable variability in the extent to which these abilities are expressed across primate species. In the present experiment, we explore whether the variability in the expression of anticipatory motor-planning abilities may be attributed to cognitive differences (such as tool use abilities) or whether they may be due to the consequences of morphological differences (such as being able to deploy a precision grasp). We compared two species of New World monkeys that differ in their tool use …


Rats Acquire Stronger Preference For Flavors Consumed Towards The End Of A High-Fat Meal, Kevin P. Myers Jan 2013

Rats Acquire Stronger Preference For Flavors Consumed Towards The End Of A High-Fat Meal, Kevin P. Myers

Faculty Journal Articles

Rats learn to prefer flavors associated with postingestive effects of nutrients. The physiological signals underlying this postingestive reward are unknown. We have previously shown that rats readily learn to prefer a flavor that was consumed early in a multi-flavored meal when glucose is infused intragastrically (IG), suggesting rapid postingestive reward onset. The present experiments investigate the timing of postingestive fat reward, by providing distinctive flavors in the first and second halves of meals accompanied by IG fat infusion. Learning stronger preference for the earlier or later flavor would indicate when the rewarding postingestive effects are sensed. Rats consumed sweetened, calorically-dilute …


Constructing Courts: Architecture, The Ideology Of Judging, And The Public Sphere, Allison Anna Tait Jan 2013

Constructing Courts: Architecture, The Ideology Of Judging, And The Public Sphere, Allison Anna Tait

Law Faculty Publications

In several countries, governments have embarked on major building expansion programs for their judiciaries. The new buildings posit the courtroom as their center and the judge as that room’s pivot. These contemporary projects follow the didactic path laid out in Medieval and Renaissance town halls, which repeatedly deployed symbolism in efforts to shape norms. Dramatic depictions then reminded judges to be loyal subjects of the state. In contrast, modern buildings narrate not only the independence of judges but also the dominion of judges, insulated from the state. The significant allocation of public funds reflects the prestige accorded to courts by …


Machine Speech, Tim Wu Jan 2013

Machine Speech, Tim Wu

Faculty Scholarship

Computers are making an increasing number of important decisions in our lives. They fly airplanes, navigate traffic, and even recommend books. In the process, computers reason through automated algorithms and constantly send and receive information, sometimes in ways that mimic human expression. When can such communications, called here “algorithmic outputs,” claim First Amendment protection?


Miller V. Alabama And The (Past And) Future Of Juvenile Crime Regulation, Elizabeth S. Scott Jan 2013

Miller V. Alabama And The (Past And) Future Of Juvenile Crime Regulation, Elizabeth S. Scott

Faculty Scholarship

This essay was the keynote address for a symposium on Miller v Alabama, the 2012 Supreme Court opinion holding unconstitutional under the Eighth Amendment a statute imposing a mandatory sentence of life without parole for juveniles convicted of homicide. The essay argues that Miller embodies a way of thinking about juvenile crime that has taken hold in the early 21st century – an approach that emphasizes the importance for legal policy of developmental differences between juveniles and adults. This emerging trend contrasts sharply with the regulatory approach of the 1990s when moral panics over juvenile crime fueled punitive law reforms …


Freedom Of Contracts, Hanoch Dagan, Michael Heller Jan 2013

Freedom Of Contracts, Hanoch Dagan, Michael Heller

Faculty Scholarship

“Freedom of contracts” has two components: (1) the familiar freedom to bargain for terms within a contract and (2) the long-neglected freedom to choose from among contract types. Theories built on the first freedom have reached an impasse; attention to the second points toward a long-elusive goal, a liberal and general theory of contract law. This theory is liberal because it develops an appealing conception of contractual autonomy grounded in the actual diversity of contract types. It is general because it explains how contract values – utility, community, and autonomy – properly relate to each other across contract types. Finally, …


On Normativity And Responsibility: Responses, Joseph Raz Jan 2013

On Normativity And Responsibility: Responses, Joseph Raz

Faculty Scholarship

Contains responses to comments by Chang, Hestein and Heuer on "From Normativity to Responsibility". The paper responds to various criticisms especially about methodology, the bearing of a secure area of competence on responsibility, the univocality of 'reasons', the relations of value and practical reasons, the scope of rational powers, the function of reasons to be rational, and most extensively about following reasons and the distinction between standard and non-standard reasons (where Heuer has pointed out some deficiencies in the discussion of the matter in the book).


Policing, Crime, And Legitimacy In New York And Los Angeles: The Social And Political Contexts Of Two Historic Crime Declines, Jeffrey Fagan, John Macdonald Jan 2013

Policing, Crime, And Legitimacy In New York And Los Angeles: The Social And Political Contexts Of Two Historic Crime Declines, Jeffrey Fagan, John Macdonald

Faculty Scholarship

This chapter tells the story of policing, crime, and the search for legitimacy over the past two decades in Los Angeles and New York City. Throughout this complex political, normative, and legal landscape, crime rates dropped dramatically in each city to levels not seen since the early 1960s. The chapter begins with a discussion of the evolution of policing in the two cities, assessing reciprocal and dynamic changes that reflected both the crises of crime epidemics and crises within the police. Next, it examines the role of litigation on the evolution of policing. Policing regimes in each city were challenged …


Appraisal Theory: Old And New Questions, Phoebe C. Ellsworth Jan 2013

Appraisal Theory: Old And New Questions, Phoebe C. Ellsworth

Articles

I describe my current thinking on two old questions—the causal role of appraisals and the relationship of appraisal theories to basic emotions theories and constructivist theories, and three (sort of) new questions—the completeness of appraisals, the role of language, and the development of automaticity in emotional responses.


What Determines The Market Success Of A Nanofood Innovation?, Emie Yiannaka Jan 2013

What Determines The Market Success Of A Nanofood Innovation?, Emie Yiannaka

Cornhusker Economics

If you are not quite sure what a nanofood is, you are not alone. The majority of the public in the United States is still uninformed about nanotechnology and its applications to the food sector. According to a commonly used definition, a nanofood is food that has been cultivated, produced, processed or packaged using nanotechnology techniques/tools or to which engineered nanomaterials have been added (Sekhon 2010).1 Food nanotechnology has the potential to increase the supply, quality and safety of food. Applications include the use of nanosensors for monitoring crop growth, pest control and plant and animal diseases; additives and ingredients …


Agricultural Land Values And Cash Rental Rates Continue To Climb, Bruce B. Johnson Jan 2013

Agricultural Land Values And Cash Rental Rates Continue To Climb, Bruce B. Johnson

Cornhusker Economics

Despite an extreme drought and indicators of weaker agricultural earnings on the horizon, the markets for agricultural land in Nebraska have remained strong into early 2013. Preliminary findings from the 2013 University of Nebraska-Lincoln Nebraska Farm Real Estate Market Developments Survey show the state’s all-land average value rose 25 percent over the 12-month period ending February 1, 2013 (Figure 1 on next page and Table 1 on page 3). Following on the advances for each of the previous two years of 22 percent and 32 percent, respectively, the 2013 all-land value of $3,040 per acre is more than double the …


Epa Spcc Rule, J. David Aiken Jan 2013

Epa Spcc Rule, J. David Aiken

Cornhusker Economics

Nebraska farmers and ranchers are concerned regarding meeting the May 10, 2013 deadline for preparing (but not submitting) Oil Spill Prevention, Control and Countermeasure (SPCC) plans. This newsletter discusses the SPCC program requirements for ag producers, explains the SPCC self-certification option and discusses SPCC implementation realities. Importantly, the Environmental Protection Agency (EPA) cannot legally enforce SPCC requirements against farms until September 30, 2013. EPA enforcement is likely to occur only if a “significant” (my word) oil products spill has occurred (a single spill of more than 1,000 gallons or two spills, each totaling more than 42 gallons within 12 months). …


Is There A Best Cow Size For Beef Cattle Producers?, Matthew Stockton, Sunil P. Dhoubhadel, Leslie Aaron Stalker Jan 2013

Is There A Best Cow Size For Beef Cattle Producers?, Matthew Stockton, Sunil P. Dhoubhadel, Leslie Aaron Stalker

Cornhusker Economics

There are individuals in the beef cattle industry who claim there is a need for smaller brood cows, because smaller cows are more efficient and therefore more profitable. On the other hand, there are those who claim the larger the cow the better, and these generally are those who feed calves to slaughter. The proponents of both sides seem to have logical reasons that support their claims. So who is right?


Center Pivot Rental Rates With And Without Adjustments For Dryland Corners, Jim A. Jansen, Bruce B. Johnson Jan 2013

Center Pivot Rental Rates With And Without Adjustments For Dryland Corners, Jim A. Jansen, Bruce B. Johnson

Cornhusker Economics

Cash rental rates on irrigated land have been on a strong upward trend in recent years, which has continued into 2013. Obviously, with heavy demand tenants have tended to bid aggressively. In an effort to obtain leases, the practice of bidding on a straight per acre rate for both the irrigated cropland and the dryland crop acres in the corners has become more common by tenants. After several years with normal or above rainfall, yield differentials on dryland corner acres were small enough to convince some tenants to bid essentially a per acre irrigated cash rent for the whole cropland …


Biofuel Policy And Drought Impacts On The U.S. Grain And Livestock Markets, Sunil P. Dhoubhadel, Azzeddine Azzam, Matthew C. Stockton Jan 2013

Biofuel Policy And Drought Impacts On The U.S. Grain And Livestock Markets, Sunil P. Dhoubhadel, Azzeddine Azzam, Matthew C. Stockton

Cornhusker Economics

With the rapid increase in the production of biofuels in the United States, especially corn based ethanol, the ethanol industry has emerged as the livestock and poultry industry’s largest single competitor for corn, the predominant source of feed for cattle, hogs and poultry. As a consequence of this competition, corn prices have dramatically increased. Higher corn prices affect profitability of the livestock and poultry enterprises, as 60 to 70 percent of their variable costs are feed costs. Ethanol production, however, also has a positive effect on livestock production in the form of distiller grains (DG). DG is a by-product of …


China’S Changing Diet: A Mixed Blessing?, Azzeddine Azzam, Sarah Rehkamp Jan 2013

China’S Changing Diet: A Mixed Blessing?, Azzeddine Azzam, Sarah Rehkamp

Cornhusker Economics

The Chinese economy has experienced unprecedented growth in the past four decades. The gross domestic product (GDP) growth rate has averaged ten percent since 1978 when Deng Xiaoping instituted economic reforms, making China’s economy more market-oriented (The World Bank Group, 2013). In 2011, China had the world’s second largest economy after the United States. According to a recent report by the Boston Consulting Group (BCG) (Silverstein, et al., 2013), the two countries accounted for 24 percent and 10 percent of global GDP, respectively. However, while U.S. GDP grew by 1.5 percent in 2011, China’s grew by 9.1 percent. In 2022, …


A Presumptively Better Approach To Arbitrability, John A. E. Pottow, Jacob Brege, Tara J. Hawley Jan 2013

A Presumptively Better Approach To Arbitrability, John A. E. Pottow, Jacob Brege, Tara J. Hawley

Articles

One of the most complex problems in the arbitration field is the question of who decides disputes over the scope of an arbitrator's purported authority. Courts in Canada and the United States have taken different approaches to this fundamental question of "arbitrability" that necessarily arises when one party disputes the contractual validity of the underlying "container" contract carrying the arbitration clause. If arbitration is a creature of contract, and contract is a product of consensual agreement, then any dispute that impugns the underlying consent of the parties to the container contract implicates the arbitration agreement itself (i.e., no contract, no …