Digital Commons Network^™

Taxonomy Of Cassava (Manihot Esculenta Crantz) Mealybugs (Hemiptera: Pseudococcidae) - 1: Identification And Local Distribution Of The Predominant Species On Witches’ Broom-Diseased Plants In The Philippines, Ireneo L. Lit Jr., Cristian Lucañas, Joanne Langres, Lolita Dolores, Ruby Ana Laude, Merdelyn Caasi-Lit

The Philippine Agricultural Scientist

Samples of cassava (Manihot esculenta Crantz) plants infected with witches’ broom disease were gathered from 13 provinces in the Philippines. Mealybugs were observed to occur in nine out of the 13 cumulative samples. The most predominant among several mealybug species observed was identified as Pseudococcus jackbeardsleyi Gimpel and Miller. P. jackbeardsleyi is not yet known to transmit phytoplasma, especially the one causing cassava witches’ broom (CWB). However, its occurrence in almost 70% of the CWB-infected samples provides circumstantial evidence that it may be related to the spread of the pathogen. This formal report of identification is in support of the …

Plethodon Hubrichti (Peaks Of Otter Salamander) And Plethodon Cinereus (Eastern Red-Backed Salamander). Longevity., Norman Reichenbach, Andrew Kniowski, Timothy R. Brophy, Cory Goff

Faculty Publications and Presentations

Salamanders have relatively long life spans, comparable to much larger endotherms, due to indefinite regenerative potential, minimal senescence, cancer resistance, and low metabolic rates (Cayuela et al. 2019. Proc. R. Soc. B 286:20191498; Yun 2021. Cell Dev. Biol. 9:689062). Plethodon species have survived from 4 to 32 years in the field or captivity (Snider and Bowler 1992. Longevity of Reptiles and Amphibians in North American Collections. 2nd ed. SSAR Herpetol. Circ. 21:1–40; Staub 2016. Copeia 2016:118–123). Methods used for determining salamander longevity include size distributions over time, capture-mark-recapture studies (CMR), skeletochronology, and direct observations in captivity (Staub 2016, op. cit.).

Social Ecology, Preventive Intervention, And The Administrative Transformation Of The Criminal Legal System, Mark R. Fondacaro

Georgia State University Law Review

This Article outlines an administrative model of criminal justice that provides a conceptual framework and empirical justification for transforming our criminal legal system from a backward-looking, adjudicative model grounded in principles of retribution toward a forward-looking model grounded in consequentialist principles of justice aimed at crime prevention and recidivism reduction. The Article reviews the historical roots and justifications for our current system, along with recent advances in the behavioral, social, and biological sciences that inform why and how the system fuels injustice. The concept of social ecology is introduced as an organizing framework for: (1) understanding why individuals do or …

The Role Of Congress In Enforcing Supreme Court Ethics, Jennifer Ahearn, Michael Milov-Cordova

Hofstra Law Review

The article focuses on the constitutional authority of Congress to regulate the ethical conduct of Supreme Court Justices. It explores historical precedents, constitutional limitations, and proposed mechanisms for enforcement, emphasizing the importance of transparency and public trust in maintaining the integrity of the judiciary.

Building Resilience By Removing Barriers: Addressing Structural Impediments To Advocacy By Nonprofit Organizations On Behalf Of The Unenfranchised, Kirsten Widner, Heather Kolinsky

UF Law Faculty Publications

Charitable contributions, particularly from private foundations, are an essential source of support for many nonprofit charitable organizations. However, the ability to accept these contributions comes with significant restrictions on lobbying and advocacy. Using vulnerability theory and an original survey of nonprofit advocacy organizations, we show that current restrictions on 501(c)(3) organizations disproportionally limit advocacy on behalf of the most politically disadvantaged groups—those without the right to vote. This, in turn, reinforces existing inequalities in whose voices are heard and whose interests are considered by policymakers. This Article argues that reforming the laws that structure what organizations can take tax-deductible charitable …

Chinese Digital Platform Companies’ Expansion In The Belt And Road Countries, Yujia He

Patterson School of Diplomacy and International Commerce Faculty Publications

The emergence of digital platforms is shifting the digital economy toward a platform economy, and Chinese platform-based businesses like Alibaba, Tencent, and JD are increasingly expanding in the Global South. Alongside this, the Chinese government has been promoting digital economy collaboration with emerging markets through high-level engagement under the banner of the Belt and Road Initiative (BRI) and its digital economy component the Digital Silk Road (DSR). Despite significant market interest and policy attention, grounded empirical analysis of Chinese digital platforms’ expansion within Belt and Road Initiative countries is scarce. This study employs a mixed-methods approach, drawing on both quantitative …

A Modified Target-Netting Method Of Optimizing Capture Success Of Chuck-Will’S-Widow, Rebecca D. Bracken, Tabitha W. Olsen, Scott A. Rush

North American Bird Bander

No abstract provided.

Nebline, March/April 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Seven Garden Gaffes to Avoid This Year by Sarah Browning

Youth Advance Health Equity with Community-Based Research by Emily Gratopp

Recipe of the Month: Crunchy Kohlrabi Salad by Emily Gratopp

GROBigRed Virtual Learning Series

Garden Guide: Things to Do This Month

2024 Lincoln Early Childhood Conference

2024 Chemigation Training

Corn Yield Challenge for 4-H and FFA Members

Lancaster County Ag VIP Awards

4-H Teens Work Together to Lead the Lock-In

4-H Horse/Livestock Judging Teams at Nationals

Heart of 4-H Volunteer Award: Sheridan Swotek and Kim Bowen

4-H Club Gives Youth With Disabilities Opportunity to Show Lambs

4-H Rabbit Show, March …

Entrance Surface Air Kerma To Patients During Digital Radiographic Examinations In Tanzania, Atumaini Makoba, Ahmed Jusabani, Wilbroad Muhogora, Abdallah Kileo, Musa Ndukeki, Huruma Mammba, Hilda Makungu, Haika Maro, Erick Onoka, Miguta Ngulimi

Imaging & Diagnostic Radiology, East Africa

The aim of this study was to determine the entrance surface air kerma (ESAK) in adult patients during digital radiography and to evaluate the optimisation potential in five common X-ray examinations in Tanzania. Based on a sample of 240–610 patients, ESAK was estimated using X-ray tube output measurements, patient information and backscatter factors. The results show that the mean ESAK values were higher or comparable to data from the literature. The diagnostic reference values of ESAK for digital radiography were 0.31 mGy (chest PA), 4 mGy (lumbar spine AP), 5.4 mGy (lumbar spine LAT), 3.8 mGy (abdomen AP) and 2.4 …

Harmonizing Freedom Of Speech And Free Exercise Of Religion, John Fee

William & Mary Bill of Rights Journal

[...]The close relationship between the free exercise of religion and the freedom of speech points to the sensible assumption that they should receive similar interpretation when dealing with parallel types of problems, or at least that differences in interpretation should be carefully justified.

With this premise, this Article compares freedom of speech and free exercise jurisprudence in various parallel applications, with the suggestion of harmonizing them more closely. While other commentators have compared freedom of speech and free exercise case law with a narrower focus (most commonly, focusing on the incidental burdens issue presented in [Employment Division v. Smith] …

Effects Of Teosinte Flour (Dioon Mejiae) On Selected Physicochemical Characteristics And Consumer Perceptions Of Gluten-Free Cocoa Cookies Formulated With Mung Bean (Vigna Radiata) Flour, Carlos José Rivera, Ricardo S. Aleman, Jorge Ortega, Andrea Muela, Jhunior Marcia, Joan King, Witoon Prinyawiwatkul

Faculty Publications

Dioon mejiae, or teosinte, is a living fossil tree discovered in Olancho, Honduras, whose seeds have a desirable nutritional profile that can provide health benefits. As a result, the objective of this study was to evaluate the effects of teosinte flour obtained from seeds on selected physicochemical characteristics and consumer perceptions of gluten-free cocoa cookies formulated with mung bean (Vigna radiata) flour. Gluten-free cocoa cookies were prepared with different levels of teosinte flour (0%, 70%, 80%, 90%, and 100% by weight of mung bean flour) in substitution of mung bean flour. The cookies were evaluated for texture hardness, color (L*, …

Timing Of Decompressive Surgery In Patients With Acute Spinal Cord Injury: Systematic Review Update, Michael G Fehlings, Laureen D Hachem, Lindsay A Tetreault, Andrea C Skelly, Joseph R Dettori, Erika D Brodt, Shay Stabler-Morris, Britt J Redick, Nathan Evaniew, Allan R Martin, Benjamin Davies, Farzin Farahbakhsh, James D Guest, Daniel Graves, Radha Korupolu, Stephen L Mckenna, Brian K Kwon

Faculty, Staff and Student Publications

STUDY DESIGN: Systematic review and meta-analysis.

OBJECTIVE: Surgical decompression is a cornerstone in the management of patients with traumatic spinal cord injury (SCI); however, the influence of the timing of surgery on neurological recovery after acute SCI remains controversial. This systematic review aims to summarize current evidence on the effectiveness, safety, and cost-effectiveness of early (≤24 hours) or late (>24 hours) surgery in patients with acute traumatic SCI for all levels of the spine. Furthermore, this systematic review aims to evaluate the evidence with respect to the impact of ultra-early surgery (earlier than 24 hours from injury) on these …

Legal And Ethical Challenges Raised By Advances In Brain-Computer Interface Technology, Colin Conrad, Carla Heggie

Canadian Journal of Law and Technology

Brain-computer interfaces (BCI) consist of hardware and software that allow humans to control computers with their brain signals alone. Though these technologies are not new, existing approaches to BCI are either very limited in their capabilities or require highly invasive surgery. However, BCI has recently received increased attention due to advances that enable enhanced usability with less invasive approaches. Such advances could radically change the acceptance of the technology and BCI might become commonplace in the coming decades. In this article, we provide a technology scholar’s perspective on how these recent advances in BCI present new legal and ethical considerations. …

Expanding Conversations: Experiential Learning Through Film In Asynchronous Online World Language Courses, Kelly F. Davidson, Karen Acosta

Dimensions

Many educators face challenges with online learning since the COVID-19 pandemic began. Online modalities became common in world language courses; however, challenges remain in creating communicative contexts. This study examined university student perceptions of an experiential learning sequence using films in Spanish and French at the intermediate level in an asynchronous online environment. Students were required to watch a movie and complete activities related to language and culture learning goals, followed by an in-depth survey about the experience. Participants expressed positive perceptions of the activities, finding them helpful in increasing interest and motivation, as well as in expanding their thinking …

Living In The ‘Blue Zone’ Of A Sea-Level Rise Inundation Map: Community Perceptions Of Coastal Flooding In King Salmon, California, Laurie Richmond, Kristina Kunkel

Local Reports and Publications

As sea-level rise (SLR) inundation maps proliferate, it is important to study their politics – both how they are created and how they act upon and shape various lives and places. This paper uses the example of King Salmon, CA – a rural, low-income residential area projected to be one of the most at risk to SLR on the US West Coast – to examine how a community responds to external projections showing SLR risk to their homes and businesses. Through interviews with 17 King Salmon community members and observation of a county-hosted ‘communities at risk’ workshop, we examined the …

Desettling Fixation, Emily Behzadi Cárdenas

North Carolina Law Review

No abstract provided.

Reinventing The “Inventive Concept”: Applying Copyright’S Merger Doctrine To Patent Eligibility, Kengyeh Chu

North Carolina Law Review

No abstract provided.

Microplastics In Atlantic Ribbed Mussels (Geukensia Demissa) From The Delaware Inland Bays, Usa, Jeffrey Ashley, Amanda Pilat, Ariana Ohlweiler, Connor Ogden, Priya Modi, Spencer Talbot, Caya Smith, Justin O'Pella, Gulnihal Ozbay

Student Papers, Posters & Projects

Due to the prevalence of plastic pollution in coastal ecosystems, aquatic organisms are at high risk for accumulating microplastics (MPs). Filter-feeding bivalves, such as mussels and oysters, may be exposed to, and subsequently accumulate, MPs due to the high volume of water they pass through their bodies. This study assessed the levels of MPs within Atlantic ribbed mussels (Geukensia demissa), a common filter feeder found along the United States Atlantic Coast, from 12 sites within Rehoboth Bay, Indian River Bay, and Little Assawoman Bay, collectively known as the Delaware Inland Bays. Composited mussels from each site were digested using potassium …

Developing A Protocol For Assessing Natural Area Function In Portland, Oregon, Christa Von Behren

Cities and the Environment (CATE)

The Revegetation Program at the City of Portland Bureau of Environmental Services aims to use active adaptive management to steward natural areas in our portfolio, but we have lacked an adequate monitoring protocol to effectively implement this approach. We spent three years developing and testing a functional assessment protocol to assess progress toward management goals and to infer performance of different ecological functions. We completed our first data collection during the field season of 2022.

Assessment Of Miami-Dade County Environmentally Endangered Lands Located Within Or Adjacent To Miami-Dade County Parks, James G. Duncan

Cities and the Environment (CATE)

Public interactions with urban forests can be a contentious issue and, in many cases, the protection of resources takes a backseat to stakeholders’ desire to use areas in ways that diminish the capability to manage resources and causes unintended consequences or direct impacts to sensitive resources. The assessment of impacts to sensitive forested areas located in parks was part of a Miami-Dade County legislative directive to provide enhanced guidelines for the protection of natural habitats. The assessment detailed historical and current issues at 18 environmental preserves located in or adjacent to the County’s park system and an implementation strategy for …

Rico's Long Arm, Randy D. Gordon

Faculty Scholarship

RICO has for over 50 years presented something of a parlor game for lawyers, mostly because its text leaves wide latitude in interpretation. And, as is often the case with RICO, resolution of one question begets more. The Supreme Court’s recent decision in Yegiazaryan v. Smagin proves no exception. Here, the Court brought some clarity to a question left open by RJR Nabisco: viz, what must one plead and prove to satisfy the “domestic injury” requirement necessary to invoke an extraterritorial application of RICO. The Court held that a foreign plaintiff can indeed, given the right facts and circumstances, establish …

Community Similarity Based On User Profile Joins, Konstantinos Theocharidis, Hady Wirawan Lauw

Research Collection School Of Computing and Information Systems

Similarity joins on multidimensional data are crucial operators for recommendation purposes. The classic ��-join problem finds all pairs of points within �� distance to each other among two ��-dimensional datasets. In this paper, we consider a novel and alternative version of ��-join named community similarity based on user profile joins (CSJ). The aim of CSJ problem is, given two communities having a set of ��-dimensional users, to find how similar are the communities by matching every single pair of users (a user can be matched with at most one other user) having an absolute difference of at most �� per …

10 The Illusion Of Democracy In Fashion Industry, Deniz Atik, Zeynep Ozdamar Ertekin

Marketing Faculty Publications

No abstract provided.

Blind Spot, Paige E. Devries

LSU New Orleans Theses and Dissertations

The subject matter for my paintings and photographs comes from observing the suburban landscape of my New Orleans neighborhood. My work contends this seemingly mundane environment teems with beauty, the sublime, and interactions between the human world and nature. My paintings use vibrant colors and unexpected light sources to challenge the viewer’s relationship to the plants, animals, houses, and fences we see every day. Some of the photographs I take are the source imagery for my paintings and other images are reserved for my book of photography. The book, like my paintings are images taken from when I am out …

First Egg Dates Of Tree Swallows (Tachycineta Bicolor) Nesting In Boxes In West Michigan Advanced With Increasing Spring Temperatures Between 1993 And 2018, Michael P. Lombardo, Nathaniel Wagner, Jared M. Laughlin, Sango Otieno, Levi Rosendall, Clara Voetberg, Alejandro Hoban

Open Access Publishing Support Funded Articles

Many bird species have advanced their first egg dates in response to recent milder winters and increases in spring temperatures. Tree Swallows (Tachycineta bicolor) begin egg laying earlier in warmer springs at most, but not all, study sites. We examined whether Tree Swallows that nested in boxes in west Michigan responded to an increase in spring temperatures from 1993 to 2018 by advancing their first egg dates. May, but not April, mean daily temperatures got significantly warmer from 1993 to 2018. We found that the first egg dates, but not mean first egg dates, of both second year …

The Past, Present, And Future Of Predator–Prey Interactions In A Warming World: Using Species Distribution Modeling To Forecast Ectotherm–Endotherm Niche Overlap, Jessica L. Hill, Matthew Grisnik, Ryan J. Hanscom, Jeet Sukumaran, Timothy E. Higham, Rulon W. Clark

Biology

Climate change has the potential to disrupt species interactions across global ecosystems. Ectotherm–endotherm interactions may be especially prone to this risk due to the possible mismatch between the species in physiological response and performance. However, few studies have examined how changing temperatures might differentially impact species' niches or available suitable habitat when they have very different modes of thermoregulation. An ideal system for studying this interaction is the predator–prey system. In this study, we used ecological niche modeling to characterize the niche overlap and examine biogeography in past and future climate conditions of prairie rattlesnakes (Crotalus viridis) and Ord's kangaroo …

Metropolitan Monitoring Program 2023, Alissa C. Tate, Lucy J. Rudd, Claire B. Smallwood, Karina L. Ryan

Fisheries Research Reports

Annual surveys of shore- and boat-based recreational fishers within the Metropolitan zone of the West Coast bioregion provide information on human dimensions and catch-per-fisher as well as mean length and weight of key recreationally caught species. For shore-based fishers, estimates of effort, catch and harvest are also presented for key nearshore species. This information is used to support ongoing assessments for key demersal and nearshore species and review the effectiveness of fisheries managements, such as Australian Herring and Southern Garfish.

A roving creel survey of shore-based fishers was used to collect data between Ocean Reef and Point Peron (30% of …

Pollinator Communities And Their Ecosystem Services At Conservation Grasslands And Adjacent Croplands, Araceli Gomez Villegas

Department of Entomology: Dissertations, Theses, and Student Research

Pollinators are intrinsically linked to the success of unmanaged and managed ecosystems by providing pollination services that aid in the reproduction of wildflowers and many crops. Land use change, habitat loss, fragmentation, and related landscape-level phenomena (for example, increased pesticide exposure) threaten pollinators and have been associated with population declines. In the Midwestern region of the United States, land conversion of native prairies and grasslands to row-crop agriculture has been one of the largest contributors to pollinator habitat loss. Conservation programs, such as the Conservation Reserve Program, have worked towards removing environmentally sensitive lands from agriculture production and enrolling them …

Narratives Of Reproductive Control In The American Eugenics Movement, Cassandra M. Provost

Honors Program: Senior Projects (Public)

In this paper, I will explore the eugenics movement as a pseudo-scientific political, social, and legal phenomenon which had a devastating historical impact on America’s most vulnerable women, as well as briefly discuss its residual effects on contemporary reproductive rights conversations, through the lens of literature. Using an interdisciplinary discourse and narrative analysis approach, I identify two distinct themes within the explored narratives: (1) the importance of a government’s attempt to override a person’s autonomy by destroying the person’s ability to reproduce, and (2) the impropriety of actions based on a negative attitude toward disabled or undesirable persons. In my …

A Dietary Variety: Analyzing The Impacts Of Diverse Vs Worm-Exclusive Diets On The Blanding’S Turtle (Emydoidea Blandingii), Caitlin F. Copenhaver

Honors Program: Senior Projects (Public)

The endangered Blanding’s turtle (Emydoidea blandingii) is a species with a generally diverse diet in their freshwater wetland habitats; they consume prey such as crayfish and snails. In captivity, these options often become more limited due to logistical reasons. As ex situ conservation efforts such as captive rearing and head-starting are becoming more popular for this species, it will be important to gain more insight on how these more limited diets might affect these turtles. This study describes a comparison between diets in six captive Blanding’s turtles from September to November of 2023, with three turtles receiving only …