Digital Commons Network^™

Estimation Of Transient Temperature Distribution During Quenching, Via A Parabolic Model, Diego E. Lozano, Gabriela Martinez-Solis, Rafael David Mercado-Solis, Rafael Colás, George E. Totten

Mechanical and Materials Engineering Faculty Publications and Presentations

A material-independent model to estimate the transient temperature distribution in a test probe quenched by immersion is presented in this study. This model is based on the assumption that, under one-dimensional unsteady heat conduction, the radial temperature distribution at the end of an interval belongs to the equation of a parabola. The model was validated using AISI 304 stainless steel test probes (Φ8×40 mm and Φ12×60 mm) quenched from 850 to 900 °C in water and in water-based NaNO2 solutions at 25 °C and in canola oil at 50 °C. Additionally, square test probes (20×20×100 mm) were quenched from 550 …

Taming The Hurricane Of Acquisition Cost Growth – Or At Least Predicting It, Allen J. Deneve, Erin T. Ryan, Jonathan D. Ritschel, Christine M. Schubert Kabban

Faculty Publications

Cost growth is a persistent adversary to efficient budgeting in the Department of Defense. Despite myriad studies to uncover causes of this cost growth, few of the proposed remedies have made a meaningful impact. A key reason may be that DoD cost estimates are formulated using the highly unrealistic assumption that a program’s current baseline characteristics will not change in the future. Using a weather forecasting analogy, the authors demonstrate how a statistical approach may be used to account for these inevitable baseline changes and identify related cost growth trends. These trends are then used to reduce the error in …

Applying The Pharmacists’ Patient Care Process To Immunization Services: A Resource Guide For Pharmacists, Albert Bach, Jeff Goad, Mitchel Rothholz, Brian Wall, Anne Burns, Liza Chapman, Jean-Venable “Kelly” R. Goode, Sheila Seed, Rebecca Snead

Pharmacy Faculty Articles and Research

"This guidance document has been written and formatted to align comprehensive components of a pharmacy-based immunization patient encounter Collect Assess Plan Implement Follow-Up 6 American Pharmacists Association and recommendations from the National Vaccine Advisory Committee (NVAC) the Standards for Adult Immunization Practice with the original framework of the PPCP.5 The colored columns to the right throughout this document are the PPCP steps as they have been published by JCPP, and the main document text describes how to integrate each PPCP step into immunization services."

Who Pays For Dates? Following Versus Challenging Gender Norms, Janet Lever, David Frederick, Rosanna Hertz

Psychology Faculty Articles and Research

Chivalry dictates that on a “date,” the man pays, whereas egalitarian ideals suggest that gender should not determine who pays. We examined the extent to which people embrace or reject these competing notions. Unmarried heterosexual participants (N = 17,607) reported their behaviors and attitudes regarding who does and who should pay for dates on a survey posted on NBCNews.com. Although most men (74%) and women (83%) report that both members of the couple contribute to dating expenses after dating for 6 months, most men (84%) and women (58%) reported that men still pay more expenses. Many women (39%) wished men …

Challenges Of Dementia Management Within Primary Care, Kathyrn Nelson

Theses and Dissertations

No abstract provided.

Ten-Month-Olds’ Ability To Use Verbal Information When Understanding Others’ Goal-Directed Actions, Minju Kim, Hyun Joo Song

Psychology Faculty Articles and Research

In the current research we used the violation-of-expectation paradigm to examine whether 10-month-olds use linguistic cues when understanding others’ goals. During four (short-familiarization condition) or six (long-familiarization condition) familiarization trials, 10-month-olds heard a female agent saying “Here’s a modi!” twice and saw her grasping one of two objects. The locations of the two objects were switched during the pre-display trial. During test trials, infants heard a different linguistic cue (“Here’s a papu!”), and saw the actor reach for either the same object as before (the old-goal event) or the other object (the new-goal event). Ten-month-olds looked longer at the new-goal …

Neural Function, Injury, And Stroke Subtype Predict Treatment Gains After Stroke, Erin Burke Quinlan, Lucy Dodakian, Jill See, Alison Mackenzie, Vu Le, Mike Wojnowicz, Babak Shahbaba, Steven C. Cramer

Physical Therapy Faculty Articles and Research

Objective

This study was undertaken to better understand the high variability in response seen when treating human subjects with restorative therapies poststroke. Preclinical studies suggest that neural function, neural injury, and clinical status each influence treatment gains; therefore, the current study hypothesized that a multivariate approach incorporating these 3 measures would have the greatest predictive value.

Methods

Patients 3 to 6 months poststroke underwent a battery of assessments before receiving 3 weeks of standardized upper extremity robotic therapy. Candidate predictors included measures of brain injury (including to gray and white matter), neural function (cortical function and cortical connectivity), and clinical …

Peacebuilding And Reintegrating Ex-Combatants With Disabilities, Janet E. Lord, Michael Ashley Stein

Articles

There is a significant gap in post-conflict reintegration processes when it comes to ex-combatants with disabilities, notwithstanding an apparent acknowledgement that physical and mental trauma impact civilians and ex-combatants alike in large numbers and that social reintegration is vital to peaceful transitions. Moreover, processes aimed to reintegrate ex-combatants are typically disconnected from broader efforts to build and sustain the legal institutions that support the rights of the most marginalised groups in conflict affected countries. We examine the implications of this marginalisation of ex-combatants with disabilities and set our analysis within the framework of the Convention on the Rights of Persons …

Sisters Before The Fall, Heather Lanae Captain

Graduate Theses/Dissertations

This thesis comprises the first fourteen chapters of a fiction entitled "Sisters Before the Fall", which brings to the forefront extreme, yet, real abuses faced by women in the Middle East and the northeastern countries of Africa. Those abuses are the result of social, political, and cultural influences, and include general repression of women and girls, female genital mutilation, marriage of prepubescent girls, and the slave trade. A female American volunteer and a female Hispanic doctor meet these women in a humanitarian compound in western Sudan. As they work together to overcome challenges brought on by war, they realize they …

The Essence Of English Identity: Gender's Role In The Stability Of The Nation In English Literature, From The Anglo-Saxons To The Victorians, Natalie Marie Whitaker

Graduate Theses/Dissertations

This thesis, using Jungian analysis, investigates how the Anglo-Saxon poem Beowulf, William Shakespeare's Macbeth, and Charles Dickens's David Copperfield reflect the interdependent spheres of gender relationships that affected societal perceptions of English national identity and stability for over a thousand years. Historian Geoffrey Hindley writes, "the historical reality of an English identity grew out of the traditions of loyalty and lordship from the epic heritage of a pagan past embodied in the poem of Beowulf in a common vernacular tongue.” In the three periods examined here, men and women had responsibilities in marriage that were defined by the societal ideals …

Horse-Stealing And Man-Hanging: An Examination Of Vigilantism In The Missouri Ozarks, Connie Sue Yen

Graduate Theses/Dissertations

The purpose of this thesis is to determine what factors did or did not have an impact on the formation of the Slickers, the Regulators, and the Sons of Honor, three vigilante organizations that formed in the Missouri Ozarks during the nineteenth century. Primary source documents indicate that vigilante organizations formed in Missouri, and throughout the United States, for a variety of reasons. This study disproves the theory that vigilante violence in the Missouri Ozarks was based on any social or political struggle between an old or new order. This study contributes to our understanding of Ozarks history, as well …

Calling A Spade A Spade: Understanding Sex Offender Registration As Punishment And Implications Post-Starkey, Alex Duncan

Oklahoma Law Review

No abstract provided.

The Obese And The Elite: Using Law To Reclaim School Sports, Dionne L. Koller

Oklahoma Law Review

Sports in schools are a uniquely American phenomenon. Athletic programs flourish in high schools, colleges, and universities with traditionally very little interference by legislatures or courts. The most notable, if not limited, exception to this deference is Title IX of the Civil Rights Act of 1964 (Title IX), which prohibits educational institutions receiving federal financial assistance from discriminating on the basis of gender. As applied to athletic programs, Title IX is often cited as a public policy success. The law has led to the creation of meaningful sports participation opportunities for women and girls and shaped new norms for sports …

Exposure Without Redress: A Proposed Remedial Tool For The Victimns Who Were Set Aside, Elizabeth T. Isaacs

Oklahoma Law Review

No abstract provided.

Scalia’S Short Reply To 125 Years Of Plenary Power, Michael Scaperlanda

Oklahoma Law Review

With its plenary power doctrine, the Supreme Court erred by rejecting the universal in favor of the particular. Liberal immigration theorists, on the other hand, make the opposite error by rejecting the particular in favor of the universal. Drawing on classic international law publicists and the Catholic philosophical tradition, this essay argues that the two concepts—the state’s greater duty toward its own citizens (the particular) and equal dignity and worth of all human beings (the universal)—go hand in hand: complementing each other and giving the state a qualified right to limit immigration along with a qualified duty to admit vulnerable …

“Vast Hordes . . . Crowding In Upon Us”: The Executive Branch’S Response To Mass Migration And The Legacy Of Chae Chan Ping, Margaret H. Taylor, Kit Johnson

Oklahoma Law Review

No abstract provided.

Intermediate Accounting I, William Hahn

Syllabus Repository

No abstract provided.

Pre-Intermediate Accounting, Christopher M. Fairchild

Syllabus Repository

No abstract provided.

Not-For-Profit Accounting, Christopher M. Fairchild

Syllabus Repository

No abstract provided.

Accounting Internship, Christopher M. Fairchild

Syllabus Repository

No abstract provided.

Life Of Christ, William C. Hackett Jr

Syllabus Repository

No abstract provided.

Spatial Analyses On Seismo-Ionospheric Precursors Observed By Gim Tec And Demeter During The 2008 M8.0wenchuan Earthquake, Jann-Yenq Liu, Yuh-Ing Chen, Cheng-Chi Huang, Michel Parrot, Sergey Pulintets, Dimitar Ouzounov

Mathematics, Physics, and Computer Science Faculty Articles and Research

An abstract of the "Spatial analyses on seismo-ionospheric precursors observed by GIM TEC and DEMETER during the 2008 M8.0Wenchuan earthquake" paper presented at EGU General Assembly in 2015.

Remote Sensing And Modeling Of Atmospheric Dust And Studying Its Impact On Environment, Weather, And Climate, Hesham El-Askary, Seon K. Park, Slobodan Nickovic, Mian Chin

Mathematics, Physics, and Computer Science Faculty Articles and Research

An overview of the 2015 volume of Advances in Meteorology, which was co-edited by Chapman faculty member Dr. Hesham El-Askary.

On The Detection And Monitoring Of The Transport Of An Asian Dust Storm Using Multi-Sensor Satellite Remote Sensing, Hesham El-Askary, S. K. Park, M. H. Ahn, A. Prasad, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

Dynamical and physical features of a long range transported dust event originating in China affecting Korea early March 2008 are examined using an integrative multi-sensor and multi-algorithm approach. Aerosol loadings and their size mode were analyzed over both ocean and land surfaces using the Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical depth (AOD), employing standard dark target (DT) and deep blue (DB) algorithms, and the Ångström exponent (AE). Anthropogenic absorbing aerosols and smoke were found to be significant over the Indochina Peninsula, the Philippines and southern China, while a mixture of dust and pollution were predominant over central to northern …

Fundamental Mathematics Of Consciousness, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

We explore a mathematical formalism that ties together the observer with the observed in the view that Consciousness is primary, operating through three principles which apply at all levels, the essence of qualia of experience. The formalism is a simplified version of Hilbert space mathematics encountered in quantum mechanics. It does, however, go beyond specific interpretations of quantum mechanics and has strong philosophical foundations in Western philosophy as well as monistic systems of the East. The implications are explored and steps for the full development of this axiomatic mathematical approach to Consciousness are discussed.

Weak Values Obtained In Matter-Wave Interferometry, Stephan Sponar, Tobias Denkmayr, Hermann Geppert, Hartmutt Lemmel, Alexandre Matzkin, Jeff Tollaksen, Yuji Hasegawa

Mathematics, Physics, and Computer Science Faculty Articles and Research

Weak values, introduced more than 25 years ago, underwent a metamorphosis from a theoretical curiosity to a powerful resource in photonics for exploring foundations of quantum mechanics, as well as a practical laboratory tool. Due to the tiny coherence volume of particles used in matter-wave optics, a straightforward implementation of weak measurements is not feasible. We have overcome this hurdle by developing a method to weakly measure a massive particle's spin component. A neutron optical approach is realized by utilizing neutron interferometry, where the neutron's spin is coupled weakly to its spatial degree of freedom. Here, we present how one …

Detection And Tracking Of T Cells In Time-Lapse Imaging, Cody Arbuckle, Milton L. Greenberg, Erik J. Linstead

Mathematics, Physics, and Computer Science Faculty Articles and Research

The effective classification and tracking of cells obtained from modern staining techniques has significant limitations due to the necessity of having to train and utilize a human expert in the field who must manually identify each cell in each slide. Often times these slides are filled with noise cells that are not of particular interest to the researcher. The use of computational methods has the ability to effectively and efficiently enhance image quality, as well as identify and track target cell types over large data sets. Here we present a computational approach to the in vitro tracking of T cells …

An Extension Of Herglotz's Theorem To The Quaternions, Daniel Alpay, Fabrizio Colombo, David P. Kimsey, Irene Sabadini, David P. Kimsey

Mathematics, Physics, and Computer Science Faculty Articles and Research

A classical theorem of Herglotz states that a function n↦r(n) from Z into Cs×s is positive definite if and only there exists a Cs×s-valued positive measure dμ on [0,2π] such that r(n)=∫2π0eintdμ(t)for n∈Z. We prove a quaternionic analogue of this result when the function is allowed to have a number of negative squares. A key tool in the argument is the theory of slice hyperholomorphic functions, and the representation of such functions which have a positive real part in the unit ball of the quaternions. We study in great detail the case of positive definite functions.

Boundary Interpolation For Slice Hyperholomorphic Schur Functions, Khaled Abu-Ghanem, Daniel Alpay, Fabrizio Colombo, David P. Kimsey, Irene Sabadini

Mathematics, Physics, and Computer Science Faculty Articles and Research

A boundary Nevanlinna-Pick interpolation problem is posed and solved in the quaternionic setting. Given nonnegative real numbers κ1,…,κN, quaternions p1,…,pN all of modulus 1, so that the 2-spheres determined by each point do not intersect and pu≠1 for u=1,…,N, and quaternions s1,…,sN, we wish to find a slice hyperholomorphic Schur function s so that
limr→1r∈(0,1)s(rpu)=suforu=1,…,N,
and
limr→1r∈(0,1)1−s(rpu)su¯¯¯¯¯1−r≤κu,foru=1,…,N.
Our arguments relies on the theory of slice hyperholomorphic functions and reproducing kernel Hilbert spaces.

A New Resolvent Equation For The S-Functional Calculus, Daniel Alpay, Fabrizio Colombo, Jonathan Gantner, Irene Sabadini

Mathematics, Physics, and Computer Science Faculty Articles and Research

The S-functional calculus is a functional calculus for (n + 1)-tuples of non necessarily commuting operators that can be considered a higher dimensional version of the classical Riesz-Dunford functional calculus for a single operator. In this last calculus, the resolvent equation plays an important role in the proof of several results. Associated with the S-functional calculus there are two resolvent operators: the left S−1 L (s, T ) and the right one S−1 R (s, T ), where s = (s0, s1, . . . , sn) ∈ Rn+1 and T = (T0, T1, . . . , Tn) is …