Digital Commons Network^™

¿Cómo Avanzar En La Conservación De Los Bosques De Polylepis Y Su Diversidad Biológica?, María Claudia Segovia-Salcedo, Joselin Carolina Caiza Guamba, Michael Kessler, Paul Michael Ramsay, Tatiana Espinoza Boza Espinoza, Daniel Renison, Harold Rusbelth Quispe-Melgar, Erickson Urquiaga-Flores, Milagros Rodriguez-Caton, Fressia Nathalie Ames-Martínez, Aldemar Carabajo-Hidalgo, Diego M Cabrera-Amaya, Katya Romoleroux

Neotropical Biodiversity

Polylepis is the dominant genus of the high Andean forest vegetation and they have a crucial ecological role. However, these forests are highly endangered and many of their biological aspects are still unknown. In this context, a series of questions were formulated with the aim that their resolution would contribute to a better understanding of Polylepis’dynamics and biological diversity, as well as improve their conservation efforts. Twenty one speakers from the V International Congress of Conservation and Ecology of Polylepis forests participated in the formulation of 67 questions related to these forests. Comments and additional information were received via email …

Observations On Camposella Insignata (Diptera: Acroceridae) From The Tropical Andes Of Ecuador, Akihito G. Tadashima-Rivera, Diego F. Cisneros-Heredia, Sebastián A. Ramos-Rojas, Giovanni M. Ramón-Cabrera

Neotropical Biodiversity

In the Neotropics, Panopinae spider flies are the most diverse within Acroceridae, specializing as endoparasites of mygalomorph spiders. Camposella insignata Cole, 1919 is one of the most enigmatic flies within this subfamily, given its conspicuously enlarged antennal flagella and apparent rarity, with only two specimens known to this day. This paper describes recently collected C. insignata specimens from the Ecuadorian Andes and provides pictures and measurements. We also discuss the possible function of the enlarged antennal flagella and give recommendations on future collection efforts to increase knowledge about this enigmatic genus.

Exploring Local Morphological And Molecular Variation In Parasitic Species Gaiadendron Punctatum (Loranthaceae) From Northwestern Andes Of Colombia, Isabel Carmona-Gallego, Romina Vidal-Russell, Fernando Alzate-Guarín

Neotropical Biodiversity

Gaiadendron punctatum (Ruiz & Pav.) G. Don. exhibits a wide morphological variation and geographical distribution, ranging from Nicaragua to Bolivia. Reported polymorphism and the existence of more than 20 synonyms for Gaiadendron punctatum might indicate that there is either a cryptic complex, or that this species shows great variation. Populations from Northwestern Colombia were sampled to evaluate if local morphological variation was reflected in molecular variation. Two chloroplast regions were used, and haplotype networks were performed for each region. Also, reproductive and vegetative characters were compared between populations. Three different morphotypes were observed according to examined variables. DNA sequences showed …

Taxonomic Diversity And Ecological Attributes Of Copepods Of The Colombian Caribbean Sea, Edgar Fernando Dorado-Roncancio, Johanna Medellín-Mora, José Ernesto Mancera-Pineda

Neotropical Biodiversity

Seven oceanographic expeditions were carried out between 2013 and 2018 to explore the taxonomic diversity and ecological attributes of copepods of the Caribbean Oceanic Ecoregion (CAO). One hundred and forty zooplankton samples were collected in four depth ranges, between 0 and 1000 m depth. A total of 133 species were identified, 33 of which are new records for the Colombian Caribbean Sea and 50 species have amplified their geographical distribution. This information increasing the list of species of marine copepods recorded for the Colombian Caribbean Sea from 214 to 247 species. Carnivorous species (32.33%) and herbivorous-omnivorous species (27.06%) were the …

Sampling Performance Of Bait Traps In High Andean Fruit-Feeding Butterflies, Carlos Federico Álvarez, Alejandra Clavijo-Giraldo, Sandra Inés Uribe, Tomasz Wilhelm Pyrcz, Cristiano Agra Iserhard, André Victor Lucci Freitas, Mario Alejandro Marín

Neotropical Biodiversity

Studies on model organisms such as butterflies are useful tools for conservation decision-making. However, in tropical ecosystems with an intrinsic high diversity a full understanding of biotic communities is difficult to obtain. Bait trap samplings have traditionally been used for community appraisals related to ecological and conservation issues. Nonetheless, in the Andes Mountains, there is little knowledge related to the effectiveness of bait traps for butterfly sampling. In this study, we tested the success of fermented fruits and rotten fish baits for butterfly sampling in four land-cover types (páramo, cloud forests, mixed, and pasture) in the upper Rio Chico basin …

Filling Biogeographical Gaps Through Wildlife Roadkills: New Distribution Records For Six Snake Species From Ecuador (Anilius Scytale, Drymarchon Corais, Erythrolamprus Breviceps, Micrurus Lemniscatus, Oxyrhopus Vanidicus, Trilepida Anthracina), Pablo Medrano-Vizcaíno, David Brito-Zapata

Neotropical Biodiversity

Monitoring wildlife roadkills is a valuable method to identify critical areas where animals are more susceptible to collision with vehicles, likewise, this type of work can let us know which species are more vulnerable to this human impact. Besides these relevant utilities used for mitigation purposes, this effort can provide very important information about the biology, ecology and biogeography of species. In this paper, we report new geographic records found while working on a road ecology study. These data increase the distribution of six snakes’ species (Anilius scytale, Drymarchon corais, Erythrolamprus breviceps, Micrurus lemniscatus, Oxyrhopus vanidicus and Trilepida anthracina), from …

A New Distributional Record For The Martin Del Campo’S Arboreal Alligator Lizard (Abronia Martindelcampoi) With Comments On The Biogeography Of Arboreal Alligator-Lizards In The Sierra Madre Del Sur, Mexico, Thalia E. Cruz-Machuca, Ricardo Palacios-Aguilar

Neotropical Biodiversity

Alligator lizards of the genus Abronia are a clade of arboreal and terrestrial squamates distributed throughout much of the highlands of Mexico and Central America. Here, we report a new record of the Mexican endemic A. martindelcampoi that represents the easternmost limit of the species and the lowest known elevational record. We briefly discuss the biogeographical hypotheses that have been proposed in the past concerning this and other related genera.

Examining Social Vulnerability And The Association With Covid-19 Incidence In Harris County, Texas, Guillermo A Tortolero, Marcia De Oliveira Otto, Ryan Ramphul, Jose-Miguel Yamal, Alison Rector, Michael Brown, Melissa F Peskin, Dania Mofleh, Eric Boerwinkle

Faculty, Staff and Student Publications

Studies have investigated the association between social vulnerability and SARS-CoV-2 incidence. However, few studies have examined small geographic units such as census tracts, examined geographic regions with large numbers of Hispanic and Black populations, controlled for testing rates, and incorporated stay-at-home measures into their analyses. Understanding the relationship between social vulnerability and SARS-CoV-2 incidence is critical to understanding the interplay between social determinants and implementing risk mitigation guidelines to curtail the spread of infectious diseases. The objective of this study was to examine the relationship between CDC's Social Vulnerability Index (SVI) and SARS-CoV-2 incidence while controlling for testing rates and …

Unchallenged And Obedient: Status Of Nigerian Junior Secondary School Social Studies Curriculum, Toluwalase Solomon

Masters Theses

Bolstering best practice social studies pedagogy is crucial to raising analytical, responsible, moral, and civic-minded students in Nigeria. This study, using content analysis research methods, examined the contents of Nigerian junior secondary school (JSS) social studies curriculum materials to determine the extent to which the curriculum aligns with major social studies teachers’ epistemologies (citizenship transmission, social sciences, and reflective inquiry). Though there have been numerous studies on examining the major social studies teachers’ epistemologies—citizenship transmission, social sciences, and reflective inquiry—yet few have examined the extent to which Nigerian social studies curriculum materials aligns with these epistemologies. Three major findings emerged …

Teacher Perceptions And Use Of Evidence-Based Discipline Practices, Taylor Robinson

Masters Theses

School discipline has been linked to significant positive and negative outcomes for both students and teachers. The current study examined the predictive power of Illinois, public school teacher variables on the use of specific discipline strategies in the classroom. One hundred eleven teachers completed a survey with vignette developed by the primary researcher which was used to assess teachers’ confidence in implementing discipline strategies, perceived effectiveness of discipline strategies, and perceptions of peer use and peer beliefs about discipline strategies. The study used descriptive statistics to identify patterns of reporting and multiple linear regressions to determine the predictive power of …

Field Management Research In Vietnam: Lessons For Navigating Social, Cultural, And Data Challenges, Phuong Anh Nguyen

School of Economics and Business Administration Faculty Works

No abstract provided.

Development Of A Resource Manual For Working With Latino Parolees, Abner Flores

Theses and Dissertations

The standard psychological treatment available for Latino men who are newly released from prison has remained unchanged for over thirty years and focuses on decreasing recidivism through cognitive-behavioral interventions by managing and decreasing law-breaking behaviors. However, clinical experience with inmates suggests that personal experiences, cultural values, and intergenerational trauma along with the long-term impact of poverty, gang ties, and repeated incarceration will all influence post-release behavior. Understanding these areas could help draw out protective factors and innate resiliency, therefore informing treatment and helping newly released inmates from becoming repeat offenders. In this dissertation, I developed a resource manual for service …

Assessment Of A Decentralized Solution For Waste Plastic Management In Developing Regions, Chandniben Ashishkumar Joshi

Theses and Dissertations--Chemical and Materials Engineering

Rapid population growth, urbanization and availability of pre-packaged consumer goods have led to increased generation and consumption of plastic – so much so that it has become ubiquitous in the environment. An affordable, durable, and lightweight material of construction, plastic is used in innumerable products in every country on earth. However, this explosion of consumption coupled with the material’s significantly low degradability have led to serious plastic accumulation challenges, which are now an imminent threat to terrestrial and marine species globally. These challenges are especially acute in developing countries, where capital and infrastructure constraints, poor governmental regulation and lack of …

4°C, J. B. Ruhl, Robin K. Craig

Vanderbilt Law School Faculty Publications

In March 2020, while the world's attention was focused on the coronavirus pandemic, an international team of eighty-nine polar scientists from fifty organizations reported that Greenland and Antarctica are losing ice six times faster than they were in the 1990s. Based on satellite data, the research team concluded that "if the current melting trend continues, the regions will be on track to match the 'worst-case' scenario of the Intergovernmental Panel on Climate Change (IPCC) of an extra 6.7 inches (17 centimeters) of sea-level rise by 2100." One month later, in Siberia, "the small town of Verkhoyansk (67.5°N latitude) reached 100.4 …

Connecting Ecosystem Services Science And Policy In The Field, J. B. Ruhl, James Salzman, Craig A. Arnold, Robin Craig, Keith Hirokawa, Lydia Olander, Margaret Palmer, Taylor H. Ricketts

Vanderbilt Law School Faculty Publications

Conservation and provision of ecosystem services (ES) have been adopted as high-level policy in many countries, yet there has been surprisingly little application of these broad policies in the field; for example, ES are rarely considered in permit issuance or other discrete agency actions. This large implementation gap arises in part because the science that drove general policy interest in ES differs from the science needed for practical application. A better understanding of the environmental policy toolkit can guide more effective research to support agency decisions. Here, we outline the framework used to teach environmental policy instruments through the “Five …

Socioeconomic Effect Of Tourism In Nur-Sultan After Expo-2017, Dana Kurmasheva

Walden Dissertations and Doctoral Studies

Experts have studied tourism as an economic or social phenomenon but have overlooked its dual socioeconomic nature, which prevents public administrators from understanding the industry’s impact on local communities. This qualitative study conducted in a city in Central Asia addressed this problem by considering the views of tourism stakeholders related to the industry’s socioeconomic impact on the city’s local community in 2017. The theoretical framework included corporate social responsibility theory and organizational economics theory. Open-ended interviews with 15 tourism stakeholders from the city’s business, NGO, and government sectors provided data that were analyzed using two-cycle coding. Themes related to business, …

Toward Open And Reproducible Environmental Modeling By Integrating Online Data Repositories, Computational Environments, And Model Application Programming Interfaces, Young-Don Choi, Jonathan L. Goodall, Jeffrey M. Sadler, Anthony M. Castronova, Andrew Bennett, Zhiyu Li, Bart Nijssen, Shaowen Wang, Martyn P. Clark, Daniel P. Ames, Jeffery S. Horsburgh, Hong Yi, Christina Bandaragoda, Martin Seul, Richard Hooper, David G. Tarboton

Civil and Environmental Engineering Faculty Publications

Cyberinfrastructure needs to be advanced to enable open and reproducible environmental modeling research. Recent efforts toward this goal have focused on advancing online repositories for data and model sharing, online computational environments along with containerization technology and notebooks for capturing reproducible computational studies, and Application Programming Interfaces (APIs) for simulation models to foster intuitive programmatic control. The objective of this research is to show how these efforts can be integrated to support reproducible environmental modeling. We present first the high-level concept and general approach for integrating these three components. We then present one possible implementation that integrates HydroShare (an online …

Redefining Sustainable Tourism In Covid-19: A Political-Economy Approach, Eylla Laire M. Gutierrez

DLSU Business & Economics Review

Tourism has emerged as a critical sector generating economic growth and development across countries in the world. However, in the face of the outbreak of the COVID-19 pandemic, it is also considered as one of the most heavily hit sectors. Given the backdrop of all the measures implemented to prevent the spread of the outbreak and the changing mindset of actors towards travel, sustainable tourism is expected to play a more critical role in the face of the new normal. This article aims to provide a better understanding of sustainable tourism by utilizing a political economy approach. Specifically, this article …

Sixty Years Of Byu Studies Quarterly, 1959–2019 The Narrative And The Numbers, Brad Wilcox, Timothy G. Morrison, Kyle C. Lyons, Jake M. Robins

BYU Studies

Publishing for scholarly audiences has a long history. Some propose that the first learned society on record was founded in Toulouse, France, in 1323. The Royal Society of London was established in 1660 and published Europe’s first scholarly journal five years later. In 1848, the American Association for the Advancement of Science published the journal Science, and since that time, the number of academic journals has proliferated. According to Philip G. Altbach and Hans de Wit, over thirty thousand academic journals are in circulation today; Ben Mudrak mentions the appearance of many free open-access journals on the internet since 2006. …

Corporate Commitment To International Law, Jay Butler

Faculty Publications

Corporations are increasingly important actors in international law. But vital questions underlying this development have long gone unanswered: How and why do corporations commit to international law?

This article constructs a general account of business interaction with international legal obligation and suggests that a gateway to demystifying this persistent puzzle lies in corporate opinio juris.

Corporate opinio juris describes a company's subscription to a rule of international law, even though the company is not technically bound by that rule. This subscription functions as a kind of pledge that, once made, has sway over the company and its peers and symbiotically …

Sovereignty 2.0, Anupam Chander, Haochen Sun

Georgetown Law Faculty Publications and Other Works

Digital sovereignty—the exercise of control over the internet—is the ambition of the world’s leaders, from Australia to Zimbabwe, a bulwark against both foreign state and foreign corporation. Governments have resoundingly answered first-generation internet law questions of who if anyone should regulate the internet—they all will. We now confront second generation questions—not whether, but how to regulate the internet. We argue that digital sovereignty is simultaneously a necessary incident of democratic governance and democracy’s dreaded antagonist. As international law scholar Louis Henkin taught us, sovereignty can insulate a government’s worst ills from foreign intrusion. Assertions of digital sovereignty, in particular, …

A Complicated Affair Of Twentieth Century Southeast Asia, Nhi Phan

BYU Asian Studies Student Journal

January 7, 2021 marked the 42nd anniversary of the Vietnamese army and allied forces of Cambodian general Hun Sen overthrowing Pol Pot. Although this invasion took a mere two weeks, the consequences lasted for more than ten years with huge losses for both the Vietnamese and Cambodians. After 1975, Indochina has gone through many changes with different regimes; its geography, however, has remained the same. Even though both Vietnam and Cambodia became communist regimes after winning their independence from France in 1975, they experienced different changes in political ideology. The shift in regime also brought along border conflicts between the …

Full Issue

BYU Asian Studies Student Journal

No abstract provided.

Climate Changes Property: Disasters, Decommodification, And Retreat, Michael Pappas, Victor B. Flatt

Publications

No abstract provided.

Decolonizing Indigenous Migration, Angela R. Riley, Kristen A. Carpenter

Publications

As global attention turns increasingly to issues of migration, the Indigenous identity of migrants often remains invisible. At the U.S.-Mexico border, for example, a significant number of the individuals now being detained are people of indigenous origin, whether Kekchi, Mam, Achi, Ixil, Awakatek, Jakaltek or Qanjobal, coming from communities in Venezuela, Honduras, Guatemala and other countries. They may be leaving their homelands precisely because their rights as Indigenous Peoples, for example the right to occupy land collectively and without forcible removal, have been violated. But once they reach the United States, they are treated as any other migrants, without regard …

Sanctuary Cities And The Power Of The Purse: An Executive Dole Test, Douglas M. Spencer

Publications

A constitutional clash is brewing. Cities and counties are flexing their muscles to frustrate national immigration policy while the federal Executive is threatening to interfere with local law enforcement decision making and funding. Although the federal government generally has plenary authority over immigration law, the Constitution forbids the commandeering of state and local officials to enforce federal law against their will. One exception to this anti-commandeering principle is the Spending Clause of Article I that permits Congress to condition the receipt of federal funds on compliance with federal law. These conditions, according to more than 30 years of Supreme Court …

The Influence Of Zen On Contemporary Aesthetics In Decorative Arts And Interior Design, Ronit Lee

MA Theses

This paper aims to explore a select number of Zen concepts which form the basis of the teachings of Zen Buddhism since its introduction to Japan in the seventh century, and highlight their continued influence on contemporary aesthetics in the decorative arts and design in Japan and elsewhere. These Japanese aesthetic concepts, developed over the centuries, take their cues from the sensitivity to and appreciation of the ephemerality of life and nature, and the popularity of the ritual of the Tea Ceremony, which has been aligned with Zen Buddhism early on. These ideals of beauty have gone beyond religion and …

Black Male Collegiate Athletes’ Perceptions Of Their Career And Academic Preparation: A Mixed Methods Study, Jennifer R. Curry, Franklin A. Soares, Justin E. Maclin, Imre Csaszar

Journal of College Access

We employed a mixed methods approach with sequential explanatory design (Creswell & Plano Clark, 2017) and a Social Capital Theory framework (Bourdieu, 1977) to investigate three research questions: (1) In what ways were participants’ career and college readiness capital developed during high school? (2) How do participants view their academic and career growth and development prior to and after coming to college? (3) Who provided career and college development to participants in this study prior to their college entrance? Results revealed potential reasons why disparities existed between Black and White participants beginning in K-12 and continuing through college. Implications for …

An Exploration Of Teacher Residents’ Perception Of Culture And Their Use Of Culturally Responsive Pedagogy, Jodi Larson

Theses and Dissertations

Urban teacher residency (UTR) programs place residents in urban schools labeled “hard-to-staff” or “under-resourced.” Enrollment in residency schools tends to be majority Brown or Black students from various cultures. Teacher residents are from diverse backgrounds and races who have a commitment to teach in Title 1 schools with the support of a residency program that coaches them how to teach using culturally relevant pedagogy. Their journeys are unique from typical student teaching experiences because they co-teach with an experienced teacher for a full school year while attending university classes on pedagogy and theory. This qualitative case study followed seven elementary …

Plant Communities In Dynamic Systems: How Disturbance Influences Coastal Plant Community Structure And Function, Joseph K. Brown

Theses and Dissertations

As the climate continues to change it is difficult to predict how barrier island function will respond to global change drivers accompanying predicted climate change. Disturbance frequency and nutrient enrichment in coastal regions are drivers of plant community change that increase with climate change. Plant communities on barrier islands are not only tightly connected to barrier island function but are also some of the first communities affected by environmental change, making them a critical piece in understanding how current drivers of global change will impact the future of barrier islands. The objective of my dissertation was to observe and manipulate …