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Infanticide In Chimpanzees: Taphonomic Case Studies From Gombe, Claire A. Kirchhoff, Michael L. Wison, Deus C. Mjungu, Jane Raphael, Shadrack Kamenya, D. Anthony Collins

Biological Sciences Faculty Research and Publications

Objectives

We present a study of skeletal damage to four chimpanzee (Pan troglodytes) infanticide victims from Gombe National Park, Tanzania. Skeletal analysis may provide insight into the adaptive significance of infanticide by examining whether nutritional benefits sufficiently explain infanticidal behavior. The nutritional hypothesis would be supported if bone survivorship rates and skeletal damage patterns are comparable to those of monkey prey. If not, other explanations, such as the resource competition hypothesis, should be considered.

Methods

Taphonomic assessment of two chimpanzee infants included description of breakage and surface modification, data on MNE, %MNE, and bone survivorship. Two additional infants …

Biomechanical Tolerance Of Whole Lumbar Spines In Straightened Posture Subjected To Axial Acceleration, Brian D. Stemper, Sajal Chirvi, Ninh Doan, Jamie L. Baisden, Dennis J. Maiman, William H. Curry, Narayan Yoganandan, Frank A. Pintar, Glenn Paskoff, Barry S. Shender

Biomedical Engineering Faculty Research and Publications

Quantification of biomechanical tolerance is necessary for injury prediction and protection of vehicular occupants. This study experimentally quantified lumbar spine axial tolerance during accelerative environments simulating a variety of military and civilian scenarios. Intact human lumbar spines (T12‐L5) were dynamically loaded using a custom‐built drop tower. Twenty‐three specimens were tested at sub‐failure and failure levels consisting of peak axial forces between 2.6 and 7.9 kN and corresponding peak accelerations between 7 and 57 g. Military aircraft ejection and helicopter crashes fall within these high axial acceleration ranges. Testing was stopped following injury detection. Both peak force and acceleration were significant …

Optimizing Filter-Probe Diffusion Weighting In The Rat Spinal Cord For Human Translation, Matthew D. Budde, Nathan P. Skinner, L. Tugan Muftuler, Brian D. Schmit, Shekar N. Kurpad

Biomedical Engineering Faculty Research and Publications

No abstract provided.

Learning From Zũni War Gods Repatriating Alternative Dispute Resolution For Practice And Research, Alexandra Crampton

Social and Cultural Sciences Faculty Research and Publications

This article applies lessons learned from the Zũni people of the southwestern United States about successful and sustainable intervention as a metaphor to address common tensions among alternative dispute resolution (ADR) scholars and practitioners. These tensions are found in professionalisation, institutionalisation and identification of best practices. Through example of Zũni efforts to repatriate sacred artefacts known as Ahuy: da, I argue that ADR is an intervention that works best through direct and ongoing dialogue rather than rigid adherence to a set of standards. The problem lies in how such adherence can limit and distort rather than inform or support best …

Load Balancing With Energy Storage Systems Based On Co-Simulation Of Multiple Smart Buildings And Distribution Networks, Shaun Duerr, Cristinel Ababei, Dan M. Ionel

Electrical and Computer Engineering Faculty Research and Publications

In this paper, we present a co-simulation framework that combines two main simulation tools, one that provides detailed multiple building energy simulation ability with Energy-Plus being the core engine, and the other one that is a distribution level simulator, Matpower. Such a framework can be used to develop and study district level optimization techniques that exploit the interaction between a smart electric grid and buildings as well as the interaction between buildings themselves to achieve energy and cost savings and better energy management beyond what one can achieve through techniques applied at the building level only. We propose a heuristic …

Unravelling The Correlation Of Electronic Structure And Carrier Dynamics In Cuins2 Nanoparticles, Wenhui Hu, John Ludwig, Brian Pattengale, Sizhuo Yang, Cunming Liu, Xiaobing Zuo, Xiaoyi Zhang, Jier Huang

Chemistry Faculty Research and Publications

In this work, we report the direct correlation of photoinduced carrier dynamics and electronic structure of CuInS₂ (CIS) nanoparticles (NPs) using the combination of multiple spectroscopic techniques including steady-state X-ray absorption spectroscopy (XAS), optical transient absorption (OTA), and X-ray transient (XTA) absorption spectroscopy. XAS results show that CIS NPs contain a large amount of surface Cu atoms with ≪four-coordination, which is more severe in CIS NPs with shorter nucleation times, indicating the presence of more Cu defect states in CIS NPs with smaller size particles. Using the combination of OTA and XTA spectroscopy, we show that electrons are trapped …

Unravelling The Correlation Of Electronic Structure And Carrier Dynamics In Cuins2 Nanoparticles, Wenhui Hu, John Ludwig, Brian Pattengale, Sizhuo Yang, Cunming Liu, Xiaobing Zuo, Xiaoyi Zhang, Jier Huang

Chemistry Faculty Research and Publications

In this work, we report the direct correlation of photoinduced carrier dynamics and electronic structure of CuInS₂ (CIS) nanoparticles (NPs) using the combination of multiple spectroscopic techniques including steady-state X-ray absorption spectroscopy (XAS), optical transient absorption (OTA), and X-ray transient (XTA) absorption spectroscopy. XAS results show that CIS NPs contain a large amount of surface Cu atoms with ≪four-coordination, which is more severe in CIS NPs with shorter nucleation times, indicating the presence of more Cu defect states in CIS NPs with smaller size particles. Using the combination of OTA and XTA spectroscopy, we show that electrons are trapped …

Detection Of Duo-Schistosome Infection From Filtered Urine Samples From School Children In Zambia After Mda, Megan J. Hessler, Austin Cyrs, Steven C. Krenzke, El Shaimaa Mahmoud, Chummy Sikasunge, James C. L. Mwansa, Nilanjan Lodh

Clinical Lab Sciences Faculty Research and Publications

Schistosomiasis is one of the major Neglected Tropical Diseases (NTDs) in sub-Saharan Africa. In sub-Saharan Africa, two major human schistosome species namely Schistosoma mansoniand S. haematobium often occur sympatrically largely affecting children. Recognizing the public health impact of Schistosomiasis, the World Health Organization (WHO) is urging member states to regularly treat at least 75% and up to 100%, of all school-aged children at risk of morbidity. For control strategies based on targeted mass drug administration (MDA) to succeed it is essential to have a simple and sensitive test for monitoring the success of these interventions. Current available diagnostic …

Alcohol Availability And Violence: A Closer Look At Space And Time, Aleksandra J. Snowden

Social and Cultural Sciences Faculty Research and Publications

Alcohol availability plays an important role in violence. Less is known about how spatiotemporal patterns of alcohol–violence association vary across time of day and across various crime types. This study examined whether and how the associations between on- and off-premise alcohol outlets and assaults, and between on- and off-premise alcohol outlets and robberies, vary across different times of day (morning, daytime, evening, and late night). This cross-sectional study used socioeconomic, alcohol license, and crime data from Milwaukee, Wisconsin, aggregated to US Census block groups and estimated spatially lagged maximum likelihood regression models that controlled for spatial dependence. On-premise outlets were …

Evaluation Of Vascular Control Mechanisms Utilizing Video Microscopy Of Isolated Resistance Arteries Of Rats, Kathleen M. Lukaszewicz, Matthew J. Durand, Jessica R. C. Priestley, James R. Schmidt, L. Adrienne Allen, Aron M. Geurts, Julian H. Lombard

Physical Therapy Faculty Research and Publications

This protocol describes the use of in vitro television microscopy to evaluate vascular function in isolated cerebral resistance arteries (and other vessels), and describes techniques for evaluating tissue perfusion using Laser Doppler Flowmetry (LDF) and microvessel density utilizing fluorescently labeled Griffonia simplicifolia (GS1) lectin. Current methods for studying isolated resistance arteries at transmural pressures encountered in vivo and in the absence of parenchymal cell influences provide a critical link between in vivo studies and information gained from molecular reductionist approaches that provide limited insight into integrative responses at the whole animal level. LDF and techniques to selectively identify arterioles and …

Statutory Interpretation After Hively: Where Will The Seventh Circuit Go?, Douglas O. Smith

Accounting Faculty Research and Publications

Fifty years ago, when Title VII was passed, no one thought that sexual orientation discrimination was unlawful sex discrimination. The Seventh Circuit’s decision to re-interpret Title VII challenges traditional approaches to statutory interpretation that should put Seventh Circuit litigants on notice of future uncertainty.

"Esperate Un Par De Siglos": La (In)Visibilidad De Los Negros En El Teatro Espanol, Jeffrey K. Coleman

Spanish Languages and Literatures Research and Publications

No abstract provided.

Shaping Health Policy For Low-Income Populations: An Assessment Of Public Comments In A New Medicaid Waiver Process, Marian Jarlenski, Philip Rocco, Renuka Tipimeni, Amy Jo Kennedy, Nivedita Gunturi, Julie Donohue

Political Science Faculty Research and Publications

Since the Supreme Court decided that the Affordable Care Act's (ACA) Medicaid expansion is optional for the states, several have obtained federal approval to use Section 1115 waivers to expand Medicaid while changing its coverage and benefits design. There has long been concern that policy making for Medicaid populations may lack meaningful engagement with low-income constituents, and therefore the ACA established a new process under which the public can submit comments on pending Medicaid waiver applications. We analyzed 291 comment letters submitted to federal regulators pertaining to Medicaid Section 1115 waiver applications in the first five states to seek such …

Surveillance Of Wisconsin Organisms For Trends In Antimicrobial Resistance And Epidemiology (Swotare): Epidemiologic Correlates For 2016 Surveillance Isolates, Erik Munson, Heather Zeman, Erin Hueppchen

Clinical Lab Sciences Faculty Research and Publications

Background: The Centers for Disease Control and Prevention advocate data collection and monitoring as one facet of a comprehensive approach to combat antimicrobial resistance in the United States. However, a paucity of such data exists at the local/state level for common disease-causing organisms.

Methods: To begin to characterize epidemiologic correlates of antibacterial resistance in Wisconsin, data analyses were performed with respect to isolates in the Surveillance of Wisconsin Organisms for Trends in Antimicrobial Resistance and Epidemiology (SWOTARE) 2016 collection. In addition to submitting isolates of Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, and Streptococcus pneumoniae, participating laboratories were also requested to …

Anxiety And Asd: Current Progress And Ongoing Challenges, Mikle South, Jacqui Rodgers, Amy V. Van Hecke

Psychology Faculty Research and Publications

Symptoms of anxiety add significant burden to many autistic individuals and their loved ones. There is an urgent need for better understanding of the unique underlying mechanisms of anxiety in ASD, and for the development of more specific assessment methods and treatment recommendations. This special issue brings together 24 articles grouped into three themes; mechanisms, measurement, and intervention. The result is a review of current anxiety research in ASD that is both broad and deep. Key themes include recognition of the importance individual differences in aetiology and presentation of anxiety in ASD, the need for a more nuanced understanding of …

Association Between Sedentary Time And Quality Of Life From The Osteoarthritis Initiative: Who Might Benefit Most From Treatment?, Daniel Pinto, Jing Song, Jungwha Lee, Rowland W. Chang, Pamela A. Semanik, Linda S. Ehrlich-Jones, Christine A. Pellegrini, Dorothy D. Dunlop

Physical Therapy Faculty Research and Publications

Objective

To investigate the relationship between sedentary behavior and quality-adjusted life years (QALYs) among participants in the Osteoarthritis Initiative.

Design

Longitudinal, observational design.

Setting

Osteoarthritis Initiative cohort.

Participants

Individuals (N=1794) from a prospective, multicenter longitudinal cohort were classified into quantile groups based on average daily sedentary time (most sedentary, quartile 1 [Q1] ≥11.6h; 10.7h≤ Q2

Interventions

Not applicable.

Main Outcome Measures

Individual QALYs were estimated over 2 years from the area under the curve of health-related utility scores derived from the Medical Outcomes Study 12-Item Short-Form Health Survey versus time. The relationship between baseline sedentary behavior and median 2-year QALYs …

Pediatric Psychologists’ Career Satisfaction: 2015 Society Of Pediatric Psychology Workforce Survey Results., Marisa E. Hilliard, Andre A.A. Williams, Astrida S. Kaugars, Peggy Christidis, Karen E. Stamm, Cheryl Brosig, Jessica Valenzuela, Paul M. Robins, Tim Wysocki

Physical Therapy Faculty Research and Publications

Little is known about the career satisfaction of pediatric psychologists, who specialize in psychological research, teaching, and clinical service in the context of pediatric health care. As part of the larger Society of Pediatric Psychology Workforce Survey and in collaboration with the American Psychological Association Center for Workforce Studies, this study aimed to (1) describe the career domains which pediatric psychologists perceive to be important and their satisfaction in each domain, and (2) compare satisfaction of pediatric psychologists across work settings, number of positions, appointment duration, professional roles, career stage, academic rank, and gender. Responses from 336 pediatric psychologists demonstrated …

Factors That Influence Self-Reported Health Changes With Caregiving, Margaret Danilovich, Xiaoling Xiang, Daniel Pinto

Physical Therapy Faculty Research and Publications

Objective: This study examined factors associated with the self-reported change in health status as a result of caregiving. Method: Multinomial logistic regression were performed to examine the sociodemographic characteristics, care recipients’ characteristics, and caregiving experiences that affect caregivers’ perceptions of health affected by caregiving using data from 1,087 caregiver respondents in the Caregiving in the U.S. 2015 data set. Data were collected through an online or telephone survey of randomly selected adults in 50 states. Results: Worsened self-reported health with caregiving occurred for caregivers aged 50 to 64, racial/ethnic minorities, those who lived within 20 min of the care recipient’s …

Ecological Momentary Assessment Of Daily Discrimination Experiences And Nicotine, Alcohol, And Drug Use Among Sexual And Gender Minority Individuals, Nicholas A. Livingston, Annesa Flentje, Nicholas C. Heck, Allen Szalda-Petree, Bryan N. Cochran

Psychology Faculty Research and Publications

Objective: Sexual and gender minority (SGM) individuals experience elevated rates of minority stress, which has been linked to higher rates of nicotine and substance use. Research on this disparity to date is largely predicated on methodology that is insensitive to within day SGM-based discrimination experiences, or their relation to momentary nicotine and substance use risk. We address this knowledge gap in the current study using ecological momentary assessment (EMA). Method: Fifty SGM individuals, between 18 and 45 years of age, were recruited from an inland northwestern university, regardless of their nicotine or substance use history, and invited to participate in …

Measuring Eq Of Chinese Accounting Students, Michael D. Akers, Don E. Giacomino, Sin Li, Joseph Wall

Accounting Faculty Research and Publications

While prior literature has examined the EQ of accounting students and Chinese business student limited research has examined both. This paper examines the self-reported emotional intelligence scores of accounting majors, undergraduate and graduate, at a Chinese university and compares these scores with their parents’ assessment. Our findings suggest that Chinese accounting students have high EQ. Further, the parents’ perceptions of EQ is significant in the determination of the EQ score. This finding is consistent with Goleman’s (1998) comments and has implications for any organization that uses an emotional intelligence instrument as part of the evaluation process.

The Temporal Expression Of Adipokines During Spinal Fusion, Sohrab Virk, Alicia L. Bertone, Hayam Hamaz Hussein, Jeffrey M. Toth, Mari Kaido, Safdar Khan

Biomedical Engineering Faculty Research and Publications

Background Context

Adipokines are secreted by white adipose tissue and have been associated with fracture healing. Our goal was to report the temporal expression of adipokines during spinal fusion in an established rabbit model.

Purpose

Our goal was to report the temporal expression of adipokines during spinal fusion in an established rabbit model.

Study Design

The study design included a laboratory animal model.

Methods

New Zealand white rabbits were assigned to either sham surgery (n=2), unilateral posterior spinal fusion (n=14), or bilateral posterior spinal fusion (n=14). Rabbits were euthanized 1–6 and 10 weeks out from surgery. Fusion was evaluated by …

The Center Of The Earth In Ancient Thought, Jennifer Finn

History Faculty Research and Publications

Throughout the annals of history, many societies have imagined that places integral to their religious, political, or cultural life should be considered “centers.” These centers are often represented by symbolic constructions, mythologies, and ideological statements. In many cases, notions of centrality are accompanied by claims that a particular space should be considered the “center” or “middle” of the earth; in the Classical World, such a place may also be referred to as the “navel of the earth,” with the omphalos connected to the oracle at Delphi being the example par excellence. Yet Delphi did not hold a monopoly on …

Review Of Vaccine Court: The Law And Politics Of Injury By Anna Kirkland, Paul Nolette

Political Science Faculty Research and Publications

No abstract provided.

The Positive Thinking Skills Scale: A Screening Measure For Early Identification Of Depressive Thoughts, Abir K. Bekhet, Mauricio Garnier-Villarreal

College of Nursing Faculty Research and Publications

Background

Depression is currently considered the second leading cause of disability worldwide. Positive thinking is a cognitive process that helps individuals to deal with problems more effectively, and has been suggested as a useful strategy for coping with adversity, including depression. The Positive Thinking Skills Scale (PTSS) is a reliable and valid measure that captures the frequency of use of positive thinking skills that can help in the early identification of the possibility of developing depressive thoughts. However, no meaningful cutoff score has been established for the PTSS.

Aim

To establish a cutoff score for the PTSS for early identification …

When Leaders Are Not Who They Appear: The Effects Of Leader Disclosure Of A Concealable Stigma On Follower Reactions, Gary A. Adams, Jennica R. Webster

Management Faculty Research and Publications

Two studies examined follower reactions to disclosure of concealable stigma (i.e., transgender identity) by a leader. Using 109 employed participants, Study 1 showed followers rated leaders disclosing a stigma less likable and effective. This effect was both direct and indirect through relational identification with the leader. Using 206 employed participants, Study 2 found when a leader's stigma was involuntarily found out and disclosed later they received lower ratings of likability and effectiveness compared to leaders who voluntarily came out and disclosed earlier. Method (found out vs. came out) and timing of disclosure (later vs. earlier) had direct relationships with ratings …

Voluntary Activation And Variability During Maximal Dynamic Contractions With Aging, Vianney Rozand, Jonathon W. Senefeld, Hamidollah Hassanlouei, Sandra K. Hunter

Exercise Science Faculty Research and Publications

Whether reduced supraspinal activation contributes to age-related reductions in maximal torque during dynamic contractions is not known. The purpose was to determine whether there are age differences in voluntary activation and its variability when assessed with stimulation at the motor cortex and the muscle during maximal isometric, concentric, and eccentric contractions. Thirty young (23.6 ± 4.1 years) and 31 old (69.0 ± 5.2 years) adults performed maximal isometric, shortening (concentric) and lengthening (eccentric) contractions with the elbow flexor muscles. Maximal isometric contractions were performed at 90° elbow flexion and dynamic contractions at a velocity of 60°/s. Voluntary activation was assessed …

Contraction Intensity And Sex Differences In Knee-Extensor Fatigability, Paul Ansdell, Kevin Thomas, Glyn Howatson, Sandra K. Hunter, Stuart Goodall

Exercise Science Faculty Research and Publications

Females are less fatigable than males during isometric contractions across various muscles and intensities. However, sex differences in knee-extensor fatigability remain relatively unexplored. Purpose: To determine the sex difference in performance fatigability for intermittent, isometric contractions of the knee-extensor muscles. Methods: Eighteen participants (10 males, 8 females) performed intermittent, isometric, knee-extensor contractions at 30% of their maximal voluntary force (MVC) for 30 min and in a separate session at 50% MVC until task-failure. During both fatiguing protocols a MVC was performed every 60 s and electromyography (EMG) was recorded during all contractions. Results: At task completion males had a larger …

Development Of A Multiphase Photon Monte Carlo Method For Spray Combustion And Its Application In High-Pressure Conditions, Somesh Roy, Jian Cai, Michael F. Modest

Mechanical Engineering Faculty Research and Publications

In this work the development of a multiphase photon Monte Carlo (PMC) method with a focus on resolving radiative heat transfer in combustion simulations is presented. The multiphase PMC solver can account for description of participating media in both Lagrangian and Eulerian frameworks. The solver is validated against exact solutions in several one-dimensional configurations. The developed solver is then applied to Diesel spray combustions, where liquid spray droplets are assumed to be cold, nonemitting, large, and isotropically scattering. Several formulations for radiative properties of the Diesel spray are first explored. The PMC solver has then been coupled with the multiphase …

Baptism, Susan K. Wood

Theology Faculty Research and Publications

This chapter surveys commonalities and divergences with regard to the theology and practice of baptism that are reflected in the World Council of Churches convergence document on Baptism, Eucharist and Ministry, and considers in particular the Anabaptist, Baptist, Catholic, Lutheran, Methodist, Orthodox, Quaker, and Reformed traditions. Major topics treated include: the role of faith with regard to baptism, interconnections between baptism, faith, and justification; the relationship between baptism and patterns of initiation in various traditions; and elements of the ancient catechumenate in contemporary rites. The chapter argues that in the expansive theology of baptism in the catechumenal tradition baptism is …

Examination Of The Role Of Religious And Psychosocial Factors In Hiv Medication Adherence Rates, Safiya George Dalmida, Katryna Mccoy, Harold C. Koenig, Aretha Miller, Marcia Mcdonnell Holstad, Tami Thomas, Dora L. Clayton-Jones, Mary Margaret Grant, Terri Fleming, Menka Munira Wirani, George Mugoya

College of Nursing Faculty Research and Publications

Optimal adherence to antiretroviral therapy (ART) is associated with favorable HIV outcomes, including higher CD4 cell counts, HIV virus suppression and a lower risk of HIV transmission. However, only 25% of people living with HIV/AIDS (PLWH) in the USA are virally suppressed. Sub-optimal adherence (p< 0.05). Social support satisfaction was also significantly associated with ART adherence (OR = 1.52, 95% CI [1.11–2.08], p < 0.05) and energy/fatigue/vitality (OR = 1.03, 95% CI [1.00–1.05], p < 0.05).