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Overture [From Field To Laboratory: A Memorial Volume In Honor Of Robert J. Baker], Robert D. Bradley, David J. Schmidly, Hugh H. Genoways, Lisa C. Bradley

University of Nebraska State Museum: Mammalogy Papers

Introduction to the memorial volume of Special Publications / Museum of Texas Tech University in honor of Robert J. Baker.

First paragraph:

Herein, we use the word “Overture” not in its first meaning, but rather in its second—“An introduction to something more substantial” ([Def. 2], Oxford Dictionaries, Oxford University Press 2018). In our current case, this is the overture to a memorial volume in honor of our friend and colleague Robert J. Baker. Here, his former students and colleagues have taken time and effort to write 43 essays and scientific articles and 54 personal encomia in demonstration of their …

Twitter And Academic Urology In The United States And Canada: A Comprehensive Assessment Of The Twitter-Verse In 2019., Thenappan Chandrasekar, Hanan Goldberg, Zachary Klaassen, Christopher J. Wallis, Joon Yau Leong, Spencer Liem, Seth Teplitsky, Rodrigo Noorani, Stacy Loeb

Department of Urology Faculty Papers

OBJECTIVE: To provide the first comprehensive analysis of the Twitter-verse amongst academic urologists and programs in North America.

METHODS: Using national accreditation and individual program websites, all active urology residency programs (USA & Canada) and academic Urology faculty at these programs were identified. Demographic data for each program (AUA section, resident class size) and physician (title, fellowship training, Scopus H-index and citations) were documented. Twitter metrics (Twitter handle, date joined, # tweets, # followers, # following, likes) for programs and physicians were catalogued (data capture: March-April 2019). Descriptive analyses and temporal trends in Twitter utilization amongst programs and physician were …

Dynamics And Ecological Implications Of The Ulva-Zostera Ecotone In Elkhorn Slough, California, María Vila Duplá

Master's Theses

Ecotones are transitional areas between adjacent ecological communities that have unique ecological qualities defined by space and time scales, and by the interactions between adjacent systems. Ecotones play an essential role in supporting biologically diverse communities, and are sensitive indicators of global change. An Ulva-Zostera ecotone extends along the northern shore of Seal Bend in Elkhorn Slough, an estuary located in central California. Although previous studies have mentioned the presence of the Ulva-Zostera ecotone, this was the first study to focus on understanding its driving factors, spatiotemporal dynamics, and overall ecological implications. A combination of habitat monitoring, water quality assessments, …

Dental And Mandibular Anomalies In White-Tailed Deer (Odocoileus Virginianus) From Central Georgia, Patrick M. Powers, Alfred J. Mead

Georgia Journal of Science

The frequency of dental and mandibular anomalies in free-ranging white-tailed deer in the southeastern United States is not well documented. Characteristic irregularities include supernumerary and missing teeth, malocclusion, root abscesses due to bacterial infections, and tooth or bone damage due to trauma. In the present study, we examined 778 white-tailed deer dentaries collected from the Piedmont National Wildlife Refuge in central Georgia. All dentaries were inspected for lesions, tooth irregularities, developmental anomalies, and other pathologies. Thirty-two dentaries (4.1%) displayed signs of dental or bone abnormalities. More abnormalities were associated with infection or injury (22/778, 2.8%) compared to unusual tooth development …

Perpaduan Determinan Individu Dan Tingkat Ekologi Terhadap Kejadian Infeksi Malaria Di Endemis Malaria, Artha Budi Susila Duarsa

Media Kesehatan Masyarakat Indonesia

Epidemiological studies of malaria regarding risk factors are limited to knowing the biobehavioral effect
at the individual level. Determinant analysis at various levels with various methodological problems has not
been widely considered by epidemiologists to date. This study used hybrid design ecological studies. Qualitative
studies were conducted to look at the parameters of village conditions in response to operational policies on
malaria prevention programs. The analysis carried out was multilevel logistic regression and content analysis.
Samples were taken in stages from 1,206 residents in 240 households in 30 villages in 3 malaria endemic districts
of South Lampung Regency & Pesawaran. …

A Physics For Civilization, Arthus S. Iberall

Comparative Civilizations Review

A highly accomplished polymath, Arthur Iberall (1918-2002) served as an executive board member of the ISCSC as well as a long-time member and a distinguished participant in the ISCSC annual meetings. He was an expert on complex systems thinking.

Ornithological Expeditions To Sarawak, Malaysian Borneo, 2007-2017, Frederick H. Sheldon, Haw Chuan Lim, Phred M. Benham, Matthew L. Brady, Clare E. Brown, Ryan C. Burner, Vivien L. Chua, John C. Mittermeier, Subir B. Shakya, Paul Van Els, Mustafa Abdul Rahman, Dency F. Gawin, Zahirunisa Abdul Rahim, Luisa Duya Setia, Robert Moyle

Occasional Papers of the Museum of Natural Science, Louisiana State University

Louisiana State University, the University of Kansas, and the Universiti Malaysia Sarawak undertook collaborative research on the evolution and ecology of Bornean birds starting in 2005. This collaboration included a series of expeditions from 2007–2017 to collect and study birds at >30 sites in Sarawak, Malaysian Borneo. Here we provide information on the study-sites and summarize the main discoveries resulting from the collaboration.

Physical And Biological Consequences Of Giant Kelp (Macrocystis Pyrifera) Removals Within A Central California Kelp Forest, Steven Ryan Cunningham

SNS Master's Theses

The giant kelp (Macrocystis pyrifera) is a well-studied foundation species that builds complex biogenic habitat and contributes fixed carbon to the base of food webs. Kelp forest systems are some of the most productive ecosystems in the world and can sustain high levels of species richness and abundance. It has long been debated whether these systems are rich due to the (1) complex habitat structure of the giant kelp or (2) the kelp's high growth rates that provide an abundance of food for primary consumers. Giant kelp modifies its environment by creating shade with its surface canopy, slowing …

Determining Ecotype Presence And The Call Repertoire Of Killer Whales (Orcinus Orca) Recorded Near Point Hope, Alaska In The Southeastern Chukchi Sea, Brijonnay Madrigal

Capstone Projects and Master's Theses

As apex predators, killer whales (Orcinus orca), can have large impacts on ecosystems. These impacts can be dependent on ecotype presence. In the North Pacific, three genetically distinct ecotypes exist that differ in diet, range, morphology, and vocal behavior. Killer whales occur in the Chukchi Sea but, few data exist regarding ecotypes present. Since killer whale ecotypes differ in vocal behavior, they can be distinguished based on call type, call rate, and bandwidth. An Autonomous Underwater Recorder for Acoustic Listening (AURAL) device was deployed 75 km off Point Hope, Alaska in the southeastern Chukchi Sea to identify which …

Wetland Biomass And Productivity In Coastal Louisiana: Base Line Data (1976-2015) And Knowledge Gaps For The Development Of Spatially Explicit Models For Ecosystem Restoration And Rehabilitation Initiatives, Victor H. Rivera-Monroy, Courtney Elliton, Siddhartha Narra, Ehab Meselhe, Xiaochen Zhao, Eric White, Charles E. Sasser, Jenneke M. Visser, Xuelian Meng, Hongqing Wang, Zuo Xue, Fernando Jaramillo

Faculty Publications

Coastal Louisiana hosts 37% of the coastal wetland area in the conterminous US, including one of the deltaic coastal regions more susceptible to the synergy of human and natural impacts causing wetland loss. As a result of the construction of flood protection infrastructure, dredging of channels across wetlands for oil/gas exploration and maritime transport activities, coastal Louisiana has lost approximately 4900 km2 of wetland area since the early 1930s. Despite the economic relevance of both wetland biomass and net primary productivity (NPP) as ecosystem services, there is a lack of vegetation simulation models to forecast the trends of those functional …

Demographics Of A Painted Turtle (Chrysemys Picta) Population Responding To Drought In The Nebraska Sandhills, Allyson Beard

Honors Program: Senior Projects (Public)

A large portion of herpetofauna species are declining as a result of anthropogenic influences such as habitat destruction and climate change, and turtles are no exception. Studying demographics of turtle populations in a wide variety of settings could help establish a baseline for future species management because demographics such as survival and movement are essential to understanding the ecology of a species. We conducted a long-term mark-recapture study on painted turtles (Chrysemys picta) in a permanent pond in the Nebraska Sandhills to exam population size, survival, and movement of an aquatic turtle as drought conditions changed in a …

Effects Of Radioactive Contamination And Human Disturbance On The Mammals Of Fukushima, Japan, Melissa Frances Groleau

Theses and Dissertations

The Fukushima Daiichi Nuclear Power Station accident is one of two disasters ranked as a Level 7 on the International Nuclear Event Scale, the highest possible rank. The Fukushima Prefecture and surrounding region, including the people and wildlife, were contaminated with large amounts of radioactive material. It is well known that ionizing radiation causes many negative effects on the health of animals. This study used motion activated cameras throughout the Fukushima Daiichi Exclusion Zone and surrounding area to investigate the effect of chronic exposure to low-dose radiation on medium- to large-sized mammal abundance and distribution. Only mild effects of ambient …

Valuing Environmental Amenities Across Space: A Geographically Weighted Regression Of Housing Preferences In Greenville County, Sc, Joseph Hiebert, Karen Allen

Open Access Fund Publications

As global consumption and development rates continue to grow, there will be persistent stress placed on public goods, namely environmental amenities. Urban sprawl and development places pressure on forested areas, as they are often displaced or degraded in the name of economic development. This is problematic because environmental amenities are valued by the public, but traditional market analysis typically obscures the value of these goods and services that are not explicitly traded in a market setting. This research examines the non-market value of environmental amenities in Greenville County, SC, by utilizing a hedonic price model of home sale data in …

Art And The Ecology Of Leisure, Curtis Carter

Philosophy Faculty Research and Publications

Philosophers, scientists, and artists alike are prone to explore important questions concerning ecology as it relates to the impact of human actions for the future of nature and human civilizations. The main focus in this essay is to consider ecological implications of art understood as a form of leisure. Art is of course more than leisure for the artists and other arts professionals, but its personal and societal roles also serve as leisure activities. Both the production of art and its consumption have important ecological implications. Select philosophical (Hegel) and scientific (Escobar) concerning art and nature provide a context for …

Temporal Changes In Abundance–Occupancy Relationships Over 40 Years, Lisa L. Manne, Richard R. Veit

Publications and Research

1. Abundance–occupancy (A–O) relationships are widely documented for many organismal groups and regions, and have been used to gain an understanding of regional population and community trends. Monitoring changes in abundance and occupancy over time may be what is required to document changes in conservation status and needs for some species, communities, or areas.
2. We hypothesize that if there is a higher proportion of declining species in one group of species compared with another (e.g., migratory species vs. permanent residents), then a consequence of that difference will be vastly different abundance–occupancy relationships. If this difference persists through time, then the resulting …

Cooperation Works Of Tashkent Medical Academy With Korea University College Of Medicine For The Development Of Preventive Medicine, J.W. Choi, K.H. Kim, L.N. Tuychiyev, F.I. Salomova

Central Asian Journal of Medicine

A memorandum of understanding for the development of health education in TMA (in particular in the field of preventive medicine) signed between Tashkent Medical Academy and Korea University, planned for 2016-2020. The article presents data on the results of the joint work of TMA and KU in training personnel involved in the study of the influence of environmental factors on the human body and on the results of scientific and research work carried out by environmental professionals.

Tooth Fracture Frequency In Gray Wolves Reflects Prey Availability., Blaire Van Valkenburgh, Rolf O. Peterson, Douglas W Smith, Daniel R Stahler, John A. Vucetich

Michigan Tech Publications, Part 1

Exceptionally high rates of tooth fracture in large Pleistocene carnivorans imply intensified interspecific competition, given that tooth fracture rises with increased bone consumption, a behavior that likely occurs when prey are difficult to acquire. To assess the link between prey availability and dental attrition, we documented dental fracture rates over decades among three well-studied populations of extant gray wolves that differed in prey:predator ratio and levels of carcass utilization. When prey:predator ratios declined, kills were more fully consumed, and rates of tooth fracture more than doubled. This supports tooth fracture frequency as a relative measure of the difficulty of acquiring …

A Gis-Based Study Of Wild Atlantic Way In The West Of Ireland: Its Associated Organisations And Environmental Impacts., Leanne Leonard

SURE Journal: Science Undergraduate Research Experience Journal

Background

Coastal regions are heavily reliant on tourism in order to achieve socio-economic sustainability. However, tourism impacts both positively and negatively on many coastal destinations. The world’s longest defined coastal route of 2600km, the Wild Atlantic Way (WAW), attracts tourists to the region of the West of Ireland after Fáilte Ireland began a promotional tourism drive in 2014. The association between WAW tourism and environmental impacts requires investigation.

The West of Ireland is home to a range of areas protected by the Birds and Habitats Directives which aim to safeguard against potentially damaging developments, meaning the anthropogenic effects from tourists …

Precipitation Mediates Sap Flux Sensitivity To Evaporative Demand In The Neotropics, Charlotte Grossiord, Bradley O. Christoffersen, Aura M. Alonso-Rodríguez, Kristina Anderson-Teixeira, Heidi Asbjornsen, Luiza Maria T. Aparecido, Z. Carter Berry, Christopher Baraloto, Damien Bonal, Isaac Borrego

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Transpiration in humid tropical forests modulates the global water cycle and is a key driver of climate regulation. Yet, our understanding of how tropical trees regulate sap flux in response to climate variability remains elusive. With a progressively warming climate, atmospheric evaporative demand [i.e., vapor pressure deficit (VPD)] will be increasingly important for plant functioning, becoming the major control of plant water use in the twenty-first century. Using measurements in 34 tree species at seven sites across a precipitation gradient in the neotropics, we determined how the maximum sap flux velocity (vmax) and the VPD threshold at which …

Burdern Of Chronic Health Conditions And Healthcare Utilization Among Mobile Populations In Sub-Saharan Africa, Elizabeth M. Ortiz

Dissertations and Theses

Background: Much of public health research in sub-Saharan Africa on mobile occupations, such as truck drivers and sex workers, has focused on HIV risk. However, evidence is emerging to suggest that the HIV epidemic among these groups is coupled with a high prevalence of chronic health conditions (CHC), specifically hypertension, diabetes, and obesity. For people living with HIV, increased risk of CHC may also be linked to HIV-related chronic inflammatory cascade. In Africa, there has been little research on CHC risk factors or patterns of healthcare utilization among mobile populations. Therefore, the objectives of this study are to examine the …

Heat Islands, Fall/Winter 2014, Issue 29

Sustain Magazine

No abstract provided.

The Upper East Side Vs Central Harlem: What Is Responsible For The Dermatology Disparities That Shaped These Communities?, Zakiya Cush, Jeffrey Weinberg

Annual SHSP Student Research and Scholarship Day

Very few studies have been done to understand why there is a paucity of dermatology practices in the Central Harlem (CH) community in Manhattan. This ecological and exploratory study will identify factors such as, geographical location, race, socioeconomic status, health care and medical education, as reasons why there is a disparity between the dermatology services in the CH community versus the Upper East Side (UES) of Manhattan. Thus, examining the differences in the neighborhoods as a mediator, it is hypothesized there is a need for increased dermatology practices to CH, as not catering to the clinical needs of a community …

Determining Fire Severity Of The Santa Rosa, Ca 2017 Fire, John Cortenbach, Richard Williams, Buddhika Madurapperuma

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

No abstract provided.

New Altitudinal Records For, And Ecomorphic Variation In, Two Freshwater Sponges (Porifera: Spongillidae: Spongilla Lacustris And Ephydatia Muelleri) From A Colorado, Usa, Alpine Lake, Scott J. Herrmann, Del Wayne R. Nimmo, Lynn M. Herrmann-Hoesing

Western North American Naturalist

The primary objective of this article is to report the co-occurrence of Spongilla lacustris (Linnaeus 1759) and Ephydatia muelleri (Lieberkühn 1855) in an alpine Colorado lake whose altitude of 3580 m represents new elevation maximums for these sponges for Colorado and for the whole of North America. A secondary objective was to characterize the physicochemical conditions of the lake water. For many limnological parameters, heavy metals, and metalloids, new minimums are recorded, particularly for E. muelleri. Ecomorphic variation of atypical gemmuloscleres for E. muelleri and S. lacustris is documented with SEM micrographs. Even though all the encrusted “white colonies” of …

United States Midwest Soil And Weather Conditions Influence Anaerobic Potentially Mineralizable Nitrogen, Jason D. Clark, Kristen S. Veum, Fabian G. Fernandez, James J. Camberato, Paul R. Carter, Richard B. Ferguson, David W. Franzen, Daniel E. Kaiser, Newell R. Kitchen, Carrie A.M. Laboski, Emerson D. Nafziger, John E. Sawyer, John F. Shanahan

Agronomy, Horticulture and Plant Science Faculty Publications

Nitrogen provided to crops through mineralization is an important factor in N management guidelines. Understanding of the interactive effects of soil and weather conditions on N mineralization needs to be improved. Relationships between anaerobic potentially mineralizable N (PMN_an) and soil and weather conditions were evaluated under the contrasting climates of eight US Midwestern states. Soil was sampled (0–30 cm) for PMN_an analysis before pre-plant N application (PP_0N) and at the V5 development stage from the pre-plant 0 (V5_0N) and 180 kg N ha⁻¹ (V5_180N) rates and incubated for 7, 14, …

From Weak Form Towards Sustainability, Arxhenda Lipovica

Theses and Dissertations

When talking about new architectural preferences, there is one key term to take into consideration: sustainable building. Understanding the dire conditions, the earth is facing, architects worldwide are focusing on applying new technologies to reach sustainability. Considering that Kosovo is taking the steps to international recognition, contemporary architecture will be an integral part of it. Even though, in Kosovo, countless buildings continue to appear without worrying about consequences. It is the place where everyone is an "Architect" as they continue to overbuild day by day stereotypes of buildings without a standard of living, by measuring the value of the architecture …

Wild 485.01: Aquatic Invertebrate Ecology, Diana L. Six

University of Montana Course Syllabi, 2016-2020

No abstract provided.

For Common Community Phylogenetic Analyses, Go Ahead And Use Synthesis Phylogenies, Daijiang Li, Lauren Trotta, Hannah E. Marx, Julie M. Allen, Miao Sun, Douglas E. Soltis, Pamela S. Soltis, Robert P. Guralnick, Benjamin Baiser

Faculty Publications

© 2019 by the Ecological Society of America Should we build our own phylogenetic trees based on gene sequence data, or can we simply use available synthesis phylogenies? This is a fundamental question that any study involving a phylogenetic framework must face at the beginning of the project. Building a phylogeny from gene sequence data (purpose-built phylogeny) requires more effort, expertise, and cost than subsetting an already available phylogeny (synthesis-based phylogeny). However, we still lack a comparison of how these two approaches to building phylogenetic trees influence common community phylogenetic analyses such as comparing community phylogenetic diversity and estimating trait …

Information Resources For Animal Control And Wildlife Damage Management, Stephen M. Vantassel, Michael W. Fall, Serge Lariviére

Wildlife Damage Management Technical Series

A bumper sticker reads, “If you think education is expensive, you oughta try ignorance.” That statement could not be truer in regard to wildlife damage management. Being willing to learn is a critical attitude for everyone involved in wildlife damage management. Since wildlife damage management intersects so many other disciplines, no single person can be an expert in all of them. In addition, the arrival of an invasive species, changes in building practices (e.g., egress windows, ridge vents), or the implementation of new regulations can confound traditional practices and require new control methods. Thus, it is important to provide a …

Sonic Ventures In Post-Truth Surrealism: Raudelunas, The Rev. Fred Lane, And Lsd: Huxley’S Last Trip, Anne Lebaron

Sound Scripts

In the arena of contemporary music and performance, truthiness—a fuzzy-edged concept linking “truth” and “post-truth”—provides a malleable framework for examining how musicians and musical communities are confronting, reacting to, or embodying belief systems grounded in deception. Does the notion of authenticity embrace deliberate falsifications? In an attempt to answer such questions, I will offer examples of performers, writers, and artists cavorting along the truthiness bridge.