Digital Commons Network^™

Fleas Of The Norway Rat In The Superior, Wisconsin, Harbor Area (Siphonaptera: Ceratophyllidae, Hystrichopsyllidae), Darol L. Kaufmann, Norman D. Radtke

The Great Lakes Entomologist

The occurrence of the fleas of the Norway rat, Rattus noruegicus (Berkenhout) was monitored in Superior, Wisconsin, for 12 months. A total of 441 fleas was recovered from 300 rat hosts. Nosopsyllus fasciatus (Bosc), the northern rat flea, was the most abundant species found (94.1%) while Ctenophthalmus pseudagyrtes pseudagyrtes Baker (5.4%) and Megabothris asio asio (Baker) (0.5%) were also present. The flea index was highest (4.8) in July and lowest (0.2) in February and March. Forty-four percent of the rats examined were infested.

Simulation Of The Effects Of Stand Factors On Spruce Budworm (Lepidoptera: Tortricidae), W. P. Kemp, J. P. Nyrop, G. A. Simmons

The Great Lakes Entomologist

A model was developed to simulate the life history of instar-I through instar-I1 spruce budworm, Choristoneura fumiferana (Clemens). Particular emphasis was given to the redistribution phases during spring and fall and the factors affecting budworm survival. Analyses included the effects of aggregated stand types, temperature, cloud cover, open areas, and the species distribution, on redistribution mortality. Of those stand factors examined, open area and non-host percentages were the most important in regulating redistribution survival.

Size Reduction Southward In Michigan's Mustard White Butterfly, Pieris Napi (Lepidoptera: Pieridae), W. H. Wagner Jr., Michael K. Hansen

The Great Lakes Entomologist

[Excerpt]

The mustard white, Pieris napi (Linnaeus) is generally considered to be a circumboreal species or species-complex. Much disagreement exists regarding the classification in this group, the members of which are extremely diverse, especially in Eurasia. There is evidently "a continuous range of differentiation, from local populations, through subspecies, to species, which nomenclature cannot fully reflect" (Bowden 1972). In North America the major controversy has been whether the so-called West Virginia white, P. virginiensis Edwards, should be separated as a distinct species. Most writers today agree that it should. Of the mustard white in the Great Lakes area, the local …

An Annotated List Of The Checkered Beetles (Coleoptera: Cleridae) Of Michigan, D.C. L. Gosling

The Great Lakes Entomologist

[Excerpt]

The checkered beetles (Cleridae) have been included in local lists of Michigan Coleoptera by Andrews ( 1916, 192 1, 1929), Hatch (1924), Hubbard and Schwarz (1878). LeConte (1850), and Wolcott (1909). The present list is the first to include records from throughout the state, and is based on the collections of the University of Michigan Museum of Zoology (UMMZ), those of the Department of Entomology, Michigan State University (MSUC), and the private collections of E. F. Giesbert, D. K. Young, and the author. This list records 35 species of Cleridae from the state, and I believe it is essentially …

Addressing Sarcopenia As A Growing Public Health Concern, Shihari L Kulkarni

Indian Journal of Health Sciences and Biomedical Research KLEU

No abstract provided.

Enhancing Childhood Development With Vedic Manas Yoga: A School-Based Intervention Study, Acharya Balkrishna, Upasana Agarwal, Arvind Rana, Devika Balagopalan, Ajit Sharma, Shubhangi Shrivastava, Vedpriya Arya

Indian Journal of Health Sciences and Biomedical Research KLEU

In today’s world, with rapid technological growth and rising mental health concerns among youth, there’s an urgent need to reconnect with holistic practices that promote overall well-being. Vedic Manas Yoga offers a comprehensive approach through activities like Sun gazing, Yajna, breathing exercises, meditation, yogic practices, sound frequencies, laughter, and brain exercises to stimulate the brain and pineal gland. However, there’s limited research on replicating these benefits in school environments. This study explores the effects of integrating Vedic Manas Yoga into a school curriculum for children aged 5 to 11.

The study involved 169 participants, with a majority of 77.5% female …

Effect Of Vitamin D3 And Omega 3 Fatty Acids Against Multidrug Resistant Clinical Pathogens, Shreya Naik, Suneel Dodamani, Sheetal Harakuni, Masoodahmed Tahashildar

Indian Journal of Health Sciences and Biomedical Research KLEU

Many common drugs are becoming a major threat to global health since they are no longer effective against germs that are resistant to antibiotics. This study focuses on the antibacterial properties of vitamin D3 and omega-3 fatty acids, especially docosahexaenoic acid, against these drug-resistant pathogens. Laboratory tests including Minimum Bactericidal Concentration and Minimum inhibitory Concentration were performed to assess their effectiveness. Vitamin D3 showed strong antimicrobial benefits by boosting the immune system and promoting the production of natural defense proteins like catheclicidins, which can stop the growth of harmful bacteria. Additionally, DHA was found to be effective, causing bacterial mortality …

An Old Law With New Tricks? The Prospects And Pitfalls Of Using The Antiquities Act Of 1906 To Shape Climate Policy On Federal Lands, Chick Hallinan

Vanderbilt Law Review En Banc

The Antiquities Act of 1906 empowers the president to declare a national monument on federally owned land, subject to constraints. As physical hazards enhanced by climate change endanger historically or biologically valuable objects and places, the Act can shape climate policy on federal land—extending the designation to new tracts and enhancing protections on existing monuments. This Note contends that climate change qualifies as a threat to federal public lands sufficient to trigger presidential authority to proclaim a national monument. Still, any such proclamation must account for the constitutional and statutory restraints that have some gravity on the president’s power to …

The Power Of Storytelling: Creatively Facilitating Conceptual Change In The Classroom, Mackenzie S. Rose, Marcus Johnson

Journal of Educational Research and Practice

Conceptual knowledge encompasses understanding the interrelationships among multiple pieces of information. Misconceptions of these interrelationships illustrate the need for effective educational strategies to facilitate conceptual change, with the goal of facilitating changes in learner understanding to appropriate, accurate, and complete concepts. Strategies, such as refutation texts, have proven effective in addressing science misconceptions, yet there is a prominent gap in research on conceptual change in nonscience subjects and the use of storytelling to facilitate such change. Storytelling, presented in a range of educational subjects, invites learners to engage in social discourses and problem-solving exercises. Prompted by classroom storytelling practices, creativity, …

Epidemiological Status And Diagnosis Of Leptospirosis —A Review, Pooja Palla, Gudikandula Krishna, Dasari Thrimothi

Maaen Journal for Medical Sciences

Numerous investigations carried out in impacted countries have enhanced our knowledge of the leptospirosis epidemiology, a serious zoonotic illness that has spread throughout the world. Reliable global incidence numbers are unavailable, and the infection is underreported. According to a thorough analysis and modelling exercise, there are over a million human cases and about 60,000 fatalities worldwide each year. Although temperate countries can also experience it, tropical locations are where it is most common. Sub-Saharan Africa, the Caribbean, Oceania, South and Southeast Asia, and sections of Latin America have the highest infection rates. Even though leptospirosis is a tropical zoonotic disease …

Seroprevalence And Associated Risk Factors Of Caprine Arthritis Encephalitis (Cae) And Peste Des Petits Ruminants (Ppr) Among Deer In An Institutional Farm In Malaysia, Krishnan Nair Balakrishnan, Faez Firdaus Abdullah Jesse, Bura Thlama Paul, Shalonagiftsal Stephen C Charles, Ummul Rifhan Najiha Noor Zaman, Eric Lim Teik Chung, Nur Amira Azhar, Abdirahman Barre, Muhammed Mikail, Mohd Azmi Mohd Lila

The Thai Journal of Veterinary Medicine

Caprine arthritis encephalitis (CAE) and peste des petits ruminants (PPR) are significant viral diseases impacting small ruminants, leading to substantial economic losses and posing a potential threat to livestock health. Although seroprevalence evidence of these viruses has been documented in ruminants, there is a lack of data regarding their presence among farmed deer in Malaysia. This preliminary study aimed to determine the seroprevalence and associated risk factors for CAEV and PPRV infections among deer in Malaysia. A total of ninety-two blood sera from an institutional deer farm were screened for CAEV and PPRV antibodies using commercially available indirect ELISA test …

2025 Rose-Hulman Institute Of Technology : One Hundred And Forty-Seventh Commencement May 31, 2025, Rose-Hulman Comm And Marketing

Commencement Programs

No abstract provided.

A Century Of Innovation: The Ada And The Forsyth Institute Partnership, Manish Chopra Dmd

Metro Denver Dental Society Articulator Magazine

This article details the new partnership between the Forsyth Institute, a century-old leader in dental and craniofacial research, and the American Dental Association to create the ADA Forsyth Institute (AFI). This global research powerhouse is pioneering breakthroughs in oral microbiology, fluoride research, saliva diagnostics and AI-driven smart fillings. The partnership represents a strategic alliance aimed at elevating dental science, education and professional standards.

From 3d-Printed Dentures To Craniofacial Discoveries: The Next Chapter In Dental Research, Laura Ramsey

Metro Denver Dental Society Articulator Magazine

This article highlights the details and importance of the University of Colorado School of Dental Medicine 40th annual Research Day by spotlighting research initiatives shaping the future of oral health. Faculty, students, and guest experts explored topics ranging from 3D-printed antimicrobial dentures and craniofacial development to global cleft care in Nepal and the integration of sex and gender in research methodologies. Dual keynotes also highlighted the importance of evidence-based education and inclusive research practices.

A New Genus And New Synonyms For Liburnia Reducta Van Duzee, 1907 (Hemiptera: Auchenorrhyncha: Delphacoidea: Delphacidae), Charles R. Bartlett, Adam M. Wallner

Insecta Mundi

The delphacid species Liburnia reducta Van Duzee is transferred to the new genus Calkinodelphax Bartlett and Wallner (Hemiptera: Auchenorrhyncha: Delphacoidea: Delphacidae) and is designated the type species of this genus under the name Calkinodelphax reductus (Van Duzee), new combination. Calkinodelphax reductus is broadly distributed from Florida, the Antilles, Central America, and northern South America. Calkinodelphax reductus is the subjective senior synonym of Pissonotus striolus Osborn, Delphacodes cornuta Beamer, and Euides fasciatella auct. (nec. Osborn). A new lectotype is designated for Liburnia reducta Van Duzee. The female holotype and male allotype of Liburniella fasciatella Osborn were reviewed and found to …

Four Synonyms Of Tetraleurodes Mori (Quaintance, 1899) (Hemiptera: Sternorrhyncha: Aleyrodidae), Natalia Von Ellenrieder, Raymond J. Gill, Ian C. Stocks

Insecta Mundi

Examination of type specimens of Aleyrodes errans Bemis, 1904, A. dorseyi Kotinsky, 1907 (replacement name for A. quaintancei Bemis, 1904), and A. splendens Bemis, 1904 and comparison with a large series of specimens of Tetraleurodes mori (Quaintance, 1899) (Hemiptera: Sternorrhyncha: Aleyrodidae) confirms that the first four names represent new junior subjective synonyms of the latter species, since their types do not differ from it in any significant way and display the combination of diagnostic characters that identifies that species.

Resumen

El análisis de ejemplares tipo de Aleyrodes errans Bemis, 1904, A. dorseyi Kotinsky, 1907 (nombre de …

New Species Of Phaea Newman (Coleoptera: Cerambycidae: Lamiinae: Tetraopini), With Notes On Some Known Species And New Records, Antonio Santos-Silva, Frederick W. Skillman Jr.

Insecta Mundi

Four new species of Phaea Newman, 1840 (Coleoptera: Cerambycidae: Lamiinae: Tetraopini) are described: P. antiguaensis Santos-Silva and Skillman, new species, from Guatemala; P. autlanensis Santos- Silva and Skillman, new species, from Mexico (Jalisco); P. hildebranti Santos-Silva and Skillman, new species, from Mexico (Jalisco and Michoacán); and P. minatitleca Santos-Silva and Skillman, new species, from Mexico (Colima). Notes on the identity of Phaea vitticollis Bates, 1872 are provided. Phaea lingafelteri Heffern, Santos-Silva and Nascimento, 2018 is recorded from Honduras and Phaea quadrimaculata Wappes and Santos- Silva, 2021 is recorded from the Mexican state of Guerrero. Notes on the chromatic and morphological …

New Records Of Liparthrum Squamosum Blackman (Coleoptera: Curculionidae: Hypoborini) In Pennsylvania, Dani J. Firth, Lawrence E. Barringer

Insecta Mundi

Liparthrum squamosum Blackman (Coleoptera: Curculionidae: Scolytinae: Hypoborini) is reported for the first time from Pennsylvania. A single specimen was found in 2015 and four subsequent specimens were collected in 2024 through several insect trap and lure combinations. These records increase the known range for this species in the eastern United States.

Contributions To The Taxonomy Of The Neotropical Millipede Genus Iulidesmus Silvestri, 1895 (Diplopoda: Polydesmida: Paradoxosomatidae: Catharosomatini), Sergei I. Golavatch, Juan Romero-Rincon, Nesrine Akkari, Santiago Alvear

Insecta Mundi

Three new species of Iulidesmus Silvestri, 1895 (Diplopoda: Polydesmida: Paradoxosomatidae), one of the most species-rich genera of Diplopoda globally that currently encompasses about 90 species, are described from the Andes: I. inga Golovatch, Romero-Rincon, Akkari and Alvear, new species, from Colombia. I. bilobus Golovatch, Romero-Rincon, Akkari and Alvear, new species, from Ecuador, and I. zakharovi Golovatch, Romero-Rincon, Akkari and Alvear, new species, from Peru. The following new combination is proposed: Iulidesmus alagoanus (Schubart, 1950), from Brazil, new combination, ex Habrodesmus Cook, 1896. The female holotypes of Strongylosoma glabrum Peters, 1865, from Colombia, and …

Melittological Notes From Guatemala (Hymenoptera: Anthophila), 2. New Country Records For Apidae (Anthophorini And Centridini) And Halictidae (Augochlorini), Ana Cristina Garcia-Cordon, José Monzón-Sierra, Richard S. Zack, Silas Bossert

Insecta Mundi

We report three new country records of bee species (Hymenoptera: Anthophila) from Guatemala: Centris flavifrons Fabricius and Deltoptila costaricensis Friese, both in the family Apidae, and Caenaugochlora costaricensis Friese, in the family Halictidae. We illustrate the species and discuss their present-day distribution. These new data contribute to the growing knowledge on native bee diversity from Central America, especially from Guatemala.

Resumen

Reportamos tres nuevos registros de abejas (Hymenoptera: Anthophila) en Guatemala, Centris flavifrons Fabricius y Deltoptila costaricensis Friese, ambas de la familia Apidae, y Caenaugochlora costaricensis Friese, de la familia Halictidae. Presentamos las especies y discutimos su distribución actual. Estos …

A New Species Of Chrysobothris Eschscholtz, 1829 And Synonymy Of Two Species Of Acmaeodera Eschscholtz, 1829 From Baja California Sur, Mexico (Coleoptera: Buprestidae), Richard L. Westcott

Insecta Mundi

A new species of Buprestidae (Coleoptera), Chrysobothris bajacalifornica Westcott, is described from Baja California Sur, Mexico and discussed in relation to species I consider related to it. Acmaeodera lagunae Van Dyke, 1945 is newly synonymized under A. flavosticta Horn, 1878, and A. lucana Van Dyke, 1942 is newly synonymized under A. subbalteata LeConte, 1863. A lectotype is designated for A. flavosticta Horn.

Volume Cxliv, Number 24, May 30, 2025, Lawrence University

The Lawrentian

No abstract provided.

Enhancing Photosynthesis Under Salt Stress Via Directed Evolution In Cyanobacteria, Zhenxiong Jiang, Khondokar Nowshin Islam, Malory Wolfe, Michael O'Connell, Dykia Williams, Ashley Florance, David J. Vinyard, Xiaohui Zhang, Maxwell Brenner, Andor J. Kiss, Xianhua Liu, Xin Wang

Faculty Publications

A key aspect of enhancing photosynthesis is improving the kinetics of photochemical quenching recovery following environmental perturbation or stress. Salt stress exacerbates high light stress in cyanobacteria and leads to severe yield losses in crop plants. Genetic traits that confer salt tolerance without compromising photosynthetic performance are essential for improving photosynthesis under these conditions. Here, we applied accelerated evolution in Synechococcus elongatus PCC 7942 by conditionally suppressing its methyl-directed mismatch repair system to obtain beneficial genetic traits for enhanced photosynthesis under salt stress. We screened over 10,000 mutants and isolated 8 strains with increased biomass or sucrose productivity under salt …

Breaking The Vial: Leveraging North American Regulatory Models And Market Practices To Reform Insulin Pricing In The United States, Chloe Mietzel

San Diego International Law Journal

The high cost of insulin in the United States is driven by restrictive patent protections, trade secret barriers, regulatory inefficiencies, and anticompetitive practices that limit biosimilar competition. While Canada and Mexico have adopted policies that facilitate market entry and government price negotiations, the United States remains constrained by a regulatory framework that prioritizes exclusivity over affordability. Incremental reforms—such as limiting patent extensions, expediting biosimilar approval, increasing pricing transparency, and strengthening antitrust enforcement —could significantly lower costs and expand access. Previous legislative efforts, including the Inflation Reduction Act, have taken steps toward reform, but broader regulatory restructuring is necessary to ensure …

Examining The Influence Of Vision And Change And A Mentoring Network On Teaching Philosophies And Strategies, Stephanie Mathews, Carlos C. Goller, Michael J. Wolyniak, Uma Swamy, Anjali Misra, Michael E. Moore, Jeremy L. Hsu, Dina L. Newman

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The 2011 report Vision and Change: A Call to Action (V&C) resulted from a national effort to rethink biology curriculum. V&C outlines core concepts and core competencies for biology undergraduates and promotes evidence-based pedagogy, undergraduate research, and inclusive practices. However, it is unclear how much biology educators know about V&C and what motivates educators’ development of their teaching philosophy and practices. We leveraged the Promoting Active Learning and Mentoring (PALM) Network, a group that introduced evidence-based instructional practices (EBIPs) to instructors through mentoring, journal clubs, and a community of practice, to investigate how much V&C has influenced educator …

Interfacial Phenomena Of Plastics: From Surface Modifications To Environmental Impacts, Kennedy Guillot

LSU Doctoral Dissertations

Plastic is a ubiquitous part of everyday life since its introduction in the previous century. Global production continues to exponentially increase, establishing plastics as one of the most dominant materials in modern manufacturing. Within the scope of academia, plastic is essential due to its low cost and sterility, particularly for minimizing contamination. Beyond the laboratory, plastic use spans numerous industries, and its use and disposal has since raised many environmental concerns. Once valued for its durability, plastics now pollute the environment in landfills and natural ecosystems. In recent decades, the consequences of this pollution have been investigated, yet the full …

Risk Factors Associated With Long Covid Among Hospitalized Adults In Several Hospitals In Palembang City, Indonesia, Hotma Martogi Lorensi Hutapea, Mondastri Korib Sudaryo, Arli Aditya Parikesit, Tri Yunis Miko Wahyono, Nelda Aprilia Salim

Kesmas

Long COVID is characterized by one or more symptoms experienced by individuals prior to a COVID-19 infection that last for ≥2 months, and its risk factors remain unclear. This study aimed to identify risk factors associated with long COVID among patients admitted between June 1, 2020, and October 31, 2023, at three referral COVID-19 hospitals in Palembang City, Indonesia. This cohort study included adults who were admitted for ≥5 days. The participant’s medical records were reviewed for admission and discharge dates, sociodemographic and clinical characteristics, and vaccination and therapy status. A standardized and validated instrument was used to assess fatigue …

Colorectal Cancer And The Risk Of Mortality Among Individuals With Suicidal Ideation, Srikanta Banerjee, Jagdish Khubchandani, Stanley Nkemjika

Department of Psychiatry and Human Behavior Faculty Papers

Suicide is a major public health problem that has grown at alarming rates in the last two decades. Colorectal cancer (CRC) is one of the most common causes of cancer deaths in the United States in both males and females. However, the influence of suicidal ideation (SI) on the association between CRC and risk of mortality has not been well examined.

METHODS: For this study, the 2005-2018 National Health and Nutrition Examination Survey (NHANES), a nationally representative survey of United States adults aged 20 years or older, was utilized. CRC survivorship was determined from self-reported data on CRC, and mortality …

Predator Management With A Single Bait? Use Of Eradicat For The Simultaneous Management Of Feral Cats, Red Foxes, And Wild Dogs, Tracey L. Kreplins, David Algar

Biosecurity Research Articles

Context

In Western Australia, there are three invasive predators that require management for agriculture and biodiversity protection, feral cats, wild dogs, and red foxes. These three predators often coexist in the same locality, suggesting potential efficacy gains can be made via simultaneous control. While Western Australian native species have evolved a high tolerance to poison baiting (1080), invasive predators have not. Therefore, landscape-scale baiting is commonly used for predator management. Aims

Eradicat baits designed for feral cat control have also been known to be consumed and control wild dogs and foxes. In this trial, we aimed to evaluate Eradicat as …

Comparative Methylation Analyses Across Juglans Species To Investigate Epigenetic Contributions To Fungal Resistance, Keertana Chagari

Honors Scholar Theses

Juglans cinerea (butternut) is a critically threatened North American tree species experiencing severe declines due to the fungal pathogen Ophiognomonia clavigignentijuglandacearum. In contrast, its Asian relative, Juglans ailantifolia (Japanese walnut), shows natural resistance. To investigate the genomic and epigenetic factors underlying this difference, we constructed and analyzed high-quality, chromosome-level genome assemblies for both species from long-read sequencing data (J. ailantifolia: 527Mb; J. cinerea: 586Mb), focusing on transposable element (TE) content, DNA methylation patterns, and regulation of pathogen resistance genes (PRGs).

Repeat analysis revealed that J. cinerea has a slightly higher overall transposable element (TE) content, with …