Social and Behavioral Sciences Commons^™

Exploring The Evolution Of Altruistic Punishment Using A Pde Model For Multilevel Selection, Daniel Cooney

Biology and Medicine Through Mathematics Conference

No abstract provided.

The Understanding Of Mycorrhizae Networks: A Historical Approach, Jake Sun

The Confluence

The growth of mycorrhizal fungi into plant roots used to be viewed as a parasitic relationship between plants and fungi, where the fungal symbiont benefits and the plant host is harmed. Current research elucidates a mutualistic relationship. The mycorrhizae network assists the plants by increasing the capabilities for nutrient absorption in the soil. In exchange, the fungi receive carbon supply from the photosynthetic plants for growth. Our scientific understanding of other topics like species specificity, seed germination, and co-evolutionary influence of mycorrhizae and plants has also progressed. Additionally, we now understand that the mycorrhizal mutualism is not limited to the …

Pillars Of The Nutrition Transition: The Global Impacts Of Ultra-Processed Foods And Beverages On Overweight And Obesity And National Nutrient Supplies, Jacob Eaton

Arts & Sciences Electronic Theses and Dissertations

Malnutrition in some form impacts nearly one-third of the global population. Across the world, countries are undergoing the Үutrition transitionӠfrom traditional and largely unprocessed diets to Western-style, energy-dense diets. At the same time, rates of overweight and obesity and diet-related chronic diseases continue to climb. Ultra-processed foods (UPF), sugar-sweetened beverages (SSB), and vegetable oils are three of the foods driving the nutrition transition. This dissertation calculates changes in the global food supply between 1961 and 2013 and quantifies the influence of UPF and SSB (as measured through sales) on national nutrient supplies between 2005 and 2013 and trends in adult …

The Ingredients Of Scientific Illiteracy, Marghuerite Crowell

Georgia College Student Research Events

As technology and medicine flourish in 21st century America through science, so does fear and opposition. This fear and opposition stems from the lack of an individuals understanding or education in the scientific field; simply called “Scientific Illiteracy”. Pressing issues involved with scientific illiteracy include vaccination, climate change, and evolution. Through extensive research in reading scientific papers, political pieces, statistics, and referencing other’s expertise, the culprits of this phenomenon prove to surpass just a lack of scientific education. Scientific Illiteracy forms from people’s religion, politics, core beliefs, and emotions. “Anti-vaxxers” lack of education of the chemical makeup of vaccines, prompts …

Law Library Blog (August 2019): Legal Beagle's Blog Archive, Roger Williams University School Of Law

Law Library Newsletters/Blog

No abstract provided.

Encoding Of Emotional Valence In Wild Boar (Sus Scrofa) Calls, Anne-Laure Maigrot, Edna Hillmann, Elodie Briefer

Elodie Briefer, PhD

Measuring emotions in nonhuman mammals is challenging. As animals are not able to verbally report how they feel, we need to find reliable indicators to assess their emotional state. Emotions can be described using two key dimensions: valence (negative or positive) and arousal (bodily activation or excitation). In this study, we investigated vocal expression of emotional valence in wild boars (Sus scrofa). The animals were observed in three naturally occurring situations: anticipation of a food reward (positive), affiliative interactions (positive), and agonistic interactions (negative). Body movement was used as an indicator of emotional arousal to control for the effect of …

Mate Preferences Among Single Mothers, Carol Yvette Franco

UNLV Theses, Dissertations, Professional Papers, and Capstones

As individuals become parents, they shift time and energy towards parenting to ensure the survival and wellbeing of their offspring. However, it is not uncommon for a romantic partnership between parents to dissolve, which may lead a single mother to pursue a new partner in the future. But how does having a dependent child influence whom she will choose for her new partner? And how will resource availability and assistance from family influence the decisions she makes? A significant amount of research has been conducted on female mate preferences in the United States and elsewhere, yet little is specifically focused …

Exploring Evolutionary Medicine Through 19Th Century Medical Collections: Applications In Archival Studies, Taylor Sturgill

Special Collections Research Center Learning Lab Student Research

Evolution has been a paradox in the field of science, but, the study of evolutionary medicine applies both the evolutionary game theory and medicine. This study was conducted to explore evolution by analyzing two 19th century collections of medical formulations and prescriptions while compared to the trend of public health and pathogenic mechanisms. Analysis of organic structure in historical prescriptions, descriptive epidemiology in Kentucky, and the idea of the germ theory will be used explicitly to show the evolutionary change of health and disease. Results of this study provided an outlook on ingredients that stimulate the body as a whole …

Encoding Of Emotional Valence In Wild Boar (Sus Scrofa) Calls, Anne-Laure Maigrot, Edna Hillmann, Elodie Briefer

Bioacoustics Collection

Measuring emotions in nonhuman mammals is challenging. As animals are not able to verbally report how they feel, we need to find reliable indicators to assess their emotional state. Emotions can be described using two key dimensions: valence (negative or positive) and arousal (bodily activation or excitation). In this study, we investigated vocal expression of emotional valence in wild boars (Sus scrofa). The animals were observed in three naturally occurring situations: anticipation of a food reward (positive), affiliative interactions (positive), and agonistic interactions (negative). Body movement was used as an indicator of emotional arousal to control for the effect of …

A Review Of The Institute Of Medicine’S Analysis Of Using Chimpanzees In Biomedical Research, Robert C. Jones, Ray Greek

Robert C. Jones, PhD

We argue that the recommendations made by the Institute of Medicine’s 2011 report, Chimpanzees in Biomedical and Behavioral Research: Assessing the Necessity, are methodologically and ethically confused. We argue that a proper understanding of evolution and complexity theory in terms of the science and ethics of using chimpanzees in biomedical research would have had led the committee to recommend not merely limiting but eliminating the use of chimpanzees in biomedical research. Specifically, we argue that a proper understanding of the difference between the gross level of examination of species and examinations on finer levels can shed light on important methodological …

Phylogeny, Psychology, And The Vicissitudes Of Human Development: The Anxiety Of Atavism, Frank Pittenger

Electronic Theses and Dissertations

This cross-disciplinary dissertation provides a missing intellectual history of an ostensibly dead idea. Once widely held and no less elegant for its obsolescence, the principle of biogenetic recapitulation is best remembered by its defining mantra, “ontogeny recapitulates phylogeny.” Among psychologists and sociologists as well as embryologists, the notion that the development of any individual organism repeats in compressed, miniaturized form the entire history of its species enjoyed broad (if not uncontested) acceptance through the early twentieth century. The author reexamines the origins of this theory in the work of Charles Darwin and Ernst Haeckel, and traces its influence in psychology …

The Evolutionary History Of Cetacean Brain And Body Size, Stephen H. Montgomery, Jonathan H. Geisler, Michael R. Mcgowen, Charlotte Fox, Lori Marino, John Gatesy

Lori Marino, PhD

Cetaceans rival primates in brain size relative to body size and include species with the largest brains and biggest bodies to have ever evolved. Cetaceans are remarkably diverse, varying in both phenotypes by several orders of magnitude, with notable differences between the two extant suborders, Mysticeti and Odontoceti.We analyzed the evolutionary history of brain and body mass, and relative brain size measured by the encephalization quotient (EQ), using a data set of extinct and extant taxa to capture temporal variation in the mode and direction of evolution. Our results suggest that cetacean brain and body mass evolved under strong directional …

A Review Of The Institute Of Medicine’S Analysis Of Using Chimpanzees In Biomedical Research, Robert C. Jones, Ray Greek

Biomedicine and Animal Models in Research Collection

We argue that the recommendations made by the Institute of Medicine’s 2011 report, Chimpanzees in Biomedical and Behavioral Research: Assessing the Necessity, are methodologically and ethically confused. We argue that a proper understanding of evolution and complexity theory in terms of the science and ethics of using chimpanzees in biomedical research would have had led the committee to recommend not merely limiting but eliminating the use of chimpanzees in biomedical research. Specifically, we argue that a proper understanding of the difference between the gross level of examination of species and examinations on finer levels can shed light on important methodological …

Finding Them Before They Find Us: Informatics, Parasites, And Environments In Accelerating Climate Change, Daniel R. Brooks, Eric P. Hoberg, Walter A. Boeger, Scott Lyell Gardner, Kurt E. Galbreath, David Herczeg, Hugo H. Mejía-Madrid, S. Elizabeth Rácz, Altangerel Tsogtsaikhan Dursahinhan

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

Parasites are agents of disease in humans, livestock, crops, and wildlife and are powerful representations of the ecological and historical context of the diseases they cause. Recognizing a nexus of professional opportunities and global public need, we gathered at the Cedar Point Biological Station of the University of Nebraska in September 2012 to formulate a cooperative and broad platform for providing essential information about the evolution, ecology, and epidemiology of parasites across host groups, parasite groups, geographical regions, and ecosystem types. A general protocol, documentation–assessment–monitoring–action (DAMA), suggests an integrated proposal to build a proactive capacity to understand, anticipate, and respond …

Anthropogenic Selection Enhances Cancer Evolution In Tasmanian Devil Tumours, Beata Ujvari, Anne-Maree Pearse, Kate Swift, Pamela Hodson, Bobby Hua, Stephen Pyecroft, Robyn Taylor, Rodrigo Hamede, Menna Jones, Katherine Belov, Thomas Madsen

Faculty of Science, Medicine and Health - Papers: part A

The Tasmanian Devil Facial Tumour Disease (DFTD) provides a unique opportunity to elucidate the long-term effects of natural and anthropogenic selection on cancer evolution. Since first observed in 1996, this transmissible cancer has caused local population declines by >90%. So far, four chromosomal DFTD variants (strains) have been described and karyotypic analyses of 253 tumours showed higher levels of tetraploidy in the oldest strain. We propose that increased ploidy in the oldest strain may have evolved in response to effects of genomic decay observed in asexually reproducing organisms. In this study, we focus on the evolutionary response of DFTD to …

The Evolutionary History Of Cetacean Brain And Body Size, Stephen H. Montgomery, Jonathan H. Geisler, Michael R. Mcgowen, Charlotte Fox, Lori Marino, John Gatesy

Veterinary Science and Medicine Collection

Cetaceans rival primates in brain size relative to body size and include species with the largest brains and biggest bodies to have ever evolved. Cetaceans are remarkably diverse, varying in both phenotypes by several orders of magnitude, with notable differences between the two extant suborders, Mysticeti and Odontoceti.We analyzed the evolutionary history of brain and body mass, and relative brain size measured by the encephalization quotient (EQ), using a data set of extinct and extant taxa to capture temporal variation in the mode and direction of evolution. Our results suggest that cetacean brain and body mass evolved under strong directional …

The Tectonic Evolution Of A Neo-Tethyan (Eocene-Oligocene) Island-Arc (Walash And Naopurdan Groups) In The Kurdistan Region Of The Northeast Iraqi Zagros Suture Zone, Sarmad A. Ali, Solomon Buckman, K J. Aswad, Brian G. Jones, Sabah A. Ismail, Allen P. Nutman

Solomon Buckman Dr.

The Walash and Naopurdan groups are incorporated into the lower allochthonous thrust sheet in the Iraqi Zagros Suture Zone (IZSZ). 40Ar–39Ar dates on magmatic feldspar separates from both Walash and Naopurdan volcanic rocks indicate an Eocene–Oligocene age (43.01 ± 0.15 to 24.31 ± 0.60 Ma). The Walash and Naopurdan groups form a thrust sheet that is structurally overlain by an upper allochthon of Cretaceous arc-related rocks (106–92 Ma) now known as the Hasanbag igneous complex (formerly known as the Gemo–Qandil Group). The Walash and Naopurdan lower allochthon is thrust over the foreland basin Red Beds series. Volcanic and subvolcanic units …

The Tectonic Evolution Of A Neo-Tethyan (Eocene-Oligocene) Island-Arc (Walash And Naopurdan Groups) In The Kurdistan Region Of The Northeast Iraqi Zagros Suture Zone, Sarmad Ali, Solomon Buckman, K Aswad, Brian Jones, Sabah Ismail, Allen Nutman

B. G. Jones

The Walash and Naopurdan groups are incorporated into the lower allochthonous thrust sheet in the Iraqi Zagros Suture Zone (IZSZ). 40Ar–39Ar dates on magmatic feldspar separates from both Walash and Naopurdan volcanic rocks indicate an Eocene–Oligocene age (43.01 ± 0.15 to 24.31 ± 0.60 Ma). The Walash and Naopurdan groups form a thrust sheet that is structurally overlain by an upper allochthon of Cretaceous arc-related rocks (106–92 Ma) now known as the Hasanbag igneous complex (formerly known as the Gemo–Qandil Group). The Walash and Naopurdan lower allochthon is thrust over the foreland basin Red Beds series. Volcanic and subvolcanic units …

The Doctor-Patient Relationship Revisited. An Analysis Of The Placebo Effect., Herbert M. Adler, Md, Van B. Hammett. Md

Herbert M. Adler

An overview of prescientific medicine, evolution, and individual human development is presented in an attempt to discover the generic factors operating in all interpersonal therapies. We hypothesize that the placebo effect rests on the universal human need for a group and, by symbolic extension, a system.

Coastal Evolution On Volcanic Oceanic Islands: A Complex Interplay Between Volcanism, Erosion, Sedimentation, Sea-Level Change And Biogenic Production, Ricardo S. Ramalho, Rui Quartau, Alan S. Trenhaile, Neil C. Mitchell, Colin D. Woodroffe, Sergio P. Avila

Faculty of Science, Medicine and Health - Papers: part A

The growth and decay of oceanic hotspot volcanoes are intrinsically related to a competition between volcanic construction and erosive destruction, and coastlines are at the forefront of such confrontation. In this paper, we review the several mechanisms that interact and contribute to the development of coastlines on oceanic island volcanoes, and how these processes evolve throughout the islands' lifetime. Volcanic constructional processes dominate during the emergent island and subaerial shield-building stages. During the emergent island stage, surtseyan activity prevails and hydroclastic and pyroclastic structures form; these structures are generally ephemeral because they can be rapidly obliterated by marine erosion. With …

The Tectonic Evolution Of A Neo-Tethyan (Eocene-Oligocene) Island-Arc (Walash And Naopurdan Groups) In The Kurdistan Region Of The Northeast Iraqi Zagros Suture Zone, Sarmad A. Ali, Solomon Buckman, K J. Aswad, Brian G. Jones, Sabah A. Ismail, Allen P. Nutman

Faculty of Science, Medicine and Health - Papers: part A

The Walash and Naopurdan groups are incorporated into the lower allochthonous thrust sheet in the Iraqi Zagros Suture Zone (IZSZ). 40Ar–39Ar dates on magmatic feldspar separates from both Walash and Naopurdan volcanic rocks indicate an Eocene–Oligocene age (43.01 ± 0.15 to 24.31 ± 0.60 Ma). The Walash and Naopurdan groups form a thrust sheet that is structurally overlain by an upper allochthon of Cretaceous arc-related rocks (106–92 Ma) now known as the Hasanbag igneous complex (formerly known as the Gemo–Qandil Group). The Walash and Naopurdan lower allochthon is thrust over the foreland basin Red Beds series. Volcanic and subvolcanic units …

Evolution Of A Cambrian Active Continental Margin: The Delamerian-Lachlan Connection In Southeastern Australia From A Zircon Perspective, C L. Fergusson, A P. Nutman, T Kamiichi, H Hidaka

Faculty of Science, Medicine and Health - Papers: part A

The Early Palaeozoic Ross–Delamerian orogenic belt is considered to have formed as an active margin facing the palaeo-Pacific Ocean with some island arc collisions, as in Tasmania (Australia) and Northern Victoria Land (Antarctica), followed by terminal deformation and cessation of active convergence. On the Cambrian eastern margin of Australia adjacent to the Delamerian Fold Belt, island arc and backarc basin crust was formed and is now preserved in the Lachlan Fold Belt and is consistent with a spatial link between the Delamerian and Lachlan orogens. The Delamerian–Lachlan connection is tested with new zircon data. Metamorphic zircons from a basic eclogite …

The Emergence Of The Eoarchaean Proto-Arc: Evolution Of A C. 3700 Ma Convergent Plate Boundary At Isua, Southern West Greenland, Allen Phillip Nutman, Vickie C. Bennett, Clark R L Friend

Faculty of Science, Medicine and Health - Papers: part A

Eoarchaean juvenile crust formed as ‘proto-arcs’. The northern side of the Isua supracrustal belt is an archetypal proto-arc, with ≥3720 Ma boninites, c. 3720 Ma basalts and gabbros, 3720–3710 Ma andesites, diorites and mafic tonalites, 3710–3700 Ma intermediate-felsic volcanic and sedimentary rocks and 3700–3690 Ma chemical sedimentary rocks. On its northern side there is an extensive body of 3700–3690 Ma tonalite. During its evolution, the c. 3700 Ma Isua volcanic–sedimentary assemblage was partitioned into tectonic slices, with intercalation of mantle dunites with pillow basalts, prior to intrusion of c. 3710 Ma quartz diorites. Partitioning also occurred at 3690–3660 Ma, when …

Middle Carboniferous-Early Triassic Eclogite-Blueschist Blocks Within A Serpentinite Mélange At Port Macquarie, Eastern Australia: Implications For The Evolution Of Gondwana's Eastern Margin, Allen P. Nutman, Solomon Buckman, Hiroshi Hidaka, Tomoyuki Kamiichi, Elena Belousova, Jonathan Aitchison

Faculty of Science, Medicine and Health - Papers: part A

The New England Orogen of easternmost Australia is dominated by suites of Palaeozoic to earliest Mesozoic rocks that formed in supra-subduction zone settings at Gondwana's eastern margin. On the northern New South Wales coast at Rocky Beach, Port Macquarie, a serpentinite mélange carries rare tectonic blocks of low-grade, high-pressure, metamorphic rocks derived from sedimentary and igneous protoliths. Dominant assemblages are glaucophane. +. phengite. ±. garnet. ±. lawsonite. ±. calcite. ±. albite blueschists and lawsonite-bearing retrogressed garnet. +. omphacite eclogites. In some blocks with sedimentary protoliths, eclogite forms folded layers within the blueschists, which is interpreted as Mn/(Mn. +. Fe) compositional …

Polycyclic Evolution Of Camboriú Complex Migmatites, Santa Catarina, Southern Brazil: Integrated Hf Isotopic And U-Pb Age Zircon Evidence Of Episodic Reworking Of A Mesoarchean Juvenile Crust, Miguel Angelo Stipp Basei, Mario Da Costa Campos Neto, Angela Pacheco Lopes, Allen Phillip Nutman, Dunyi Liu, Kei Sato

Faculty of Science, Medicine and Health - Papers: part A

The Camboriú Complex is the only gneissic-migmatitic inlier within the Neoproterozoic Brusque Group supracrustal rocks, in the northernmost part of the Dom Feliciano Belt, southern Brazil. It comprises the Morro do Boi migmatites and the diatexitic Ponta do Cabeço Granite. Zircon U-Pb dating of migmatites and associated granitic neosomes shows that crustal evolution started in the Paleo- Mesoarchean (3.3-3.0 Ga), continued with events through the Neoarchean and Paleoproterozoic and ended in the Neoproterozoic (0.64-0.61 Ga). Integration of zircon Hf isotopic data and U-Pb ages indicate that juvenile crustal accretion was restricted to the Archean and that afterwards intracrustal reworking predominated. …

Sedimentation, Elevation And Marsh Evolution In A Southeastern Australian Estuary During Changing Climatic Conditions, Kerrylee Rogers, Neil Saintilan, Alice J. Howe, José F. Rodríguez

Faculty of Science, Medicine and Health - Papers: part A

Mangrove and salt marsh vertical accretion and surface elevation change was measured at Kooragang Island within the Ramsar-listed Lower Hunter estuarine wetlands in New South Wales, Australia, using surface elevation tables and marker horizons over a ten-year period. We surveyed mangrove, salt marsh and a zone of mangrove encroachment into salt marsh. The period of analysis was dominated by El Niño (drought) climatic conditions, though included a series of east coast low pressure systems and associated storms over the central coast of NSW in June 2007. The storms may have initially caused scouring of sediments in the mangrove zone, followed …

Evolution And Sustainability Of The Helping Hands Volunteer Program: Consumer Recovery And Mental Health Comparisoins Six Years On, Frank P. Deane, Retta Andresen

Frank Deane

The Helping Hands program commenced in 1999 and partners volunteers with mental health consumers for support and to increase social contact, recreational and friendship opportunities. The aim of the present study is to describe the evolution and sustainability of the program over the first 6 years. A description of consumers accessing the program using recovery-oriented measures and traditional measures of behavioural functioning is also provided. Service data was collected on the development of the program, service utilisation, volunteer participation and funding patterns. Cross-sectional measures of recovery and baseline and follow-up Health of the Nation Outcome Scales (HoNOS) were collected on …

Evolution Of The National Disease Prevention And Health Promotion Strategy: Establishing A Role For The Schools, Donald Iverson, Lloyd Kolbe

Don C. Iverson

The history and evolution, during the past decade, of the national disease prevention and health promotion strategy is recounted, culminating with a description of the national prevention objectives. Objectives that directly could be attained by: (1) school health education; (2) school health services; (3) efforts to ensure healthy school environments; and (4) school physical education programs are delineated, as are objectives that could be influenced in important ways by school health programs. The nation's schools could contribute significantly and measurably toward improving the health of all Americans, if school health professionals, individually as well as within their various organizations, could …

Anthropological Data Regarding The Adaptiveness Of Hebephilia, Raymond B. Hames, Ray Blanchard

Department of Anthropology: Faculty Publications

Hebephilia is the sexual attraction to early pubertal children in Tanner Stages 2 and 3, generally ages 11 through 14.

The second author of this letter (R.B.), a member of the Paraphilias Subworkgroup of the Work Group on Sexual and Gender Identity Disorders for DSM-5, proposed a diagnostic entity for DSM-5 that resembles the ICD-10 model, but with a different name: Pedohebephilic Disorder. In the original proposal (Blanchard, 2010a), this disorder would have three subtypes: pedophilic, hebephilic, and pedohebephilic. In the current version of the proposal, which is still under consideration, the name has been changed to Pedophilic Disorder, in …

Rapid Regolith Formation Over Volcanic Bedrock And Implications For Landscape Evolution, Anthony Dosseto, Heather L. Buss, P O Suresh

Faculty of Science, Medicine and Health - Papers: part A

The ability to quantify how fast weathering profiles develop is crucial to assessing soil resource depletion and quantifying how landscapes evolve over millennia. Uranium-series isotopes can be used to determine the age of the weathering front throughout a profile and to infer estimates of regolith production rates, because the abundance of U-series isotopes in a weathering profile is a function of chemical weathering and time. This technique is applied to a weathering profile in Puerto Rico developed over a volcaniclastic bedrock. U-series isotope compositions are modelled, revealing that it takes 40–60 kyr to develop an 18 m-thick profile. This is …