107 results match your criteria: "St. Norbert College[Affiliation]"
J Helminthol
November 2024
Helminthology Laboratory & Molecular Taxonomy Research Unit, Department of Zoology, University of Burdwan, Golapbag, Burdwan-713104, India.
In this study, we use an integrative taxonomic approach to redescribe (Malhotra, 1983) (Cestoda: Bothriocephalidae), based on newly collected specimens from the type-host (Hamilton, 1822) (Cypriniformes: Danionidae) in Fulbari, Siliguri, West Bengal, India. The detailed morphological assessment, from whole mounts, histology and scanning electron microscopy, offers additional insights into the scolex structure, vitelline follicles, and egg morphology. Molecular data from this and previous studies corroborate the identity and systematics of as a bothriocephalid closely related to the Asian Fish Tapeworm, (Yamaguti, 1934).
View Article and Find Full Text PDFInfect Immun
September 2024
Biology Discipline, Division of Natural and Social Sciences, St. Norbert College, De Pere, Wisconsin, USA.
Type VI secretion systems (T6SSs) are complex molecular machines that allow bacteria to deliver toxic effector proteins to neighboring bacterial and eukaryotic cells. Although initial work focused on the T6SS as a virulence mechanism of human pathogens, the field shifted to examine the use of T6SSs for interbacterial competition in various environments, including in the plant rhizosphere. Genes encoding the T6SS are estimated to be found in a quarter of all Gram-negative bacteria and are especially highly represented in , a group which includes the most important bacterial phytopathogens.
View Article and Find Full Text PDFEpilepsy Behav
October 2024
Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, United States.
Objective: To determine the intracranial ictal onset and early spread patterns in pediatric patients with Temporal lobe epilepsy and its possible association with histopathology, temporal structure involved, mesial structural pathology, and possible implication in postsurgical outcome.
Methods: A descriptive, retrospective, cross-sectional study was carried out in a group of children from Children's Wisconsin between 2016 and 2022.
Results: This study showed a strong association between ictal onset patterns and underlying histology (p < 0.
J Exp Psychol Gen
November 2024
Department of Psychology, University of Utah.
Many organizations want to achieve diversity, yet who "counts" as contributing to diversity is malleable. Across four experiments, we explore how contextual influences shape perceptions of diversity, including what happens when information at different contextual levels conflicts. In Study 1 ( = 160) and Study 2 ( = 69, preregistered), we find that when participants believe White women, White men, and Black men to be overrepresented in a profession at the national level, individuals with those identities are rated as contributing less to the diversity of a group of workers within that profession.
View Article and Find Full Text PDFiScience
February 2024
Department of Biology, University of Nevada-Reno, Reno 89503, NV, USA.
Artificial light at night (ALAN) is a ubiquitous pollutant worldwide. Exposure can induce immediate behavioral and physiological changes in animals, sometimes leading to severe health consequences. Nevertheless, many organisms persist in light-polluted environments and may have mechanisms of habituating, reducing responses to repeated exposure over time, but this has yet to be tested experimentally.
View Article and Find Full Text PDFParasitology
March 2024
Escuela Nacional de Estudios Superiores unidad Mérida (ENES-Mérida, UNAM), Mérida, Yucatán, Mexico.
Trematodes of the family Allocreadiidae are primarily found in the intestines of freshwater fishes around the world. The family includes 15 genera and c. 130 species.
View Article and Find Full Text PDFJ Microbiol Biol Educ
December 2023
Northeast Wisconsin Technical College, Green Bay, Wisconsin, USA.
Increasing student interest and success in STEM education is a top priority for many postsecondary educational institutions. One well-documented approach to both priorities is to have students participate in a Course Undergraduate Research Experience (CURE). Faculty from several technical colleges and universities in Wisconsin teamed up with the Tiny Earth organization to offer a CURE to address the search for new antibiotics.
View Article and Find Full Text PDFTranscult Psychiatry
June 2024
Department of Sociology, University of Nebraska-Lincoln, Lincoln, NE, USA.
This article seeks to understand to what extent cultural engagement and substance use risk factors influence families' decisions to participate, and ultimately complete, a culturally grounded substance use prevention program. Using data from a 14-week culturally oriented family-based substance use prevention program, we examine predictors of successful recruitment and retention of American Indian youth and their caregivers. Guided by the theoretical model for developing culturally specific preventions, the community-based approach to recruitment resulted in 85.
View Article and Find Full Text PDFBiotechniques
December 2023
St. Norbert College, De Pere, WI 54115, USA.
Whole-mount hybridization is a critical technique for analyzing gene expression in planarians. While robust protocols have been developed, these protocols are laborious, making them challenging to incorporate in an academic setting, reducing throughput and increasing time to results. Here, the authors systematically tested modifications to all phases of the protocol with the goal of eliminating steps and reducing time without impacting quality.
View Article and Find Full Text PDFJ Parasitol
July 2023
Aquatic Parasitology Laboratory, School of Fisheries, Aquaculture, and Aquatic Sciences, College of Agriculture, Auburn University, Auburn, Alabama, 36849.
Sanguinicola Plehn, 1905 comprises 26 species that collectively infect fishes from 8 orders (Cypriniformes, Characiformes, Siluriformes, Esociformes, Salmoniformes, Labriformes, Centrarchiformes, and Perciformes). Its revision is warranted because several species assigned to the genus could represent new genera, nucleotide sequences are wanting, many species have incomplete descriptions, and types for most species are missing or of poor quality. Herein, we emend Sanguinicola based on morphology and the first nucleotide-based phylogenetic analysis that includes multiple sequences from morphologically identified adult specimens.
View Article and Find Full Text PDFJ Parasitol
July 2023
Biology Department & Biological Field Station, State University of New York, College at Oneonta, Ravine Parkway, Oneonta, New York 13820.
Based on previous molecular phylogenetic analyses, Bothriocestus n. gen. is erected to accommodate bothriocephalid tapeworms that have an elongate scolex, a well-developed apical disc, and a narrow neck region, parasitize freshwater fishes in the Holarctic, and were previously placed in the polyphyletic genus Bothriocephalus Rudolphi, 1808 (Cestoda: Bothriocephalidea).
View Article and Find Full Text PDFJ Chem Educ
July 2023
C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26505, United States.
Electrophoresis is integral to analytical and biochemistry experiences in undergraduate education; however, fundamental principles of the method are often taught in upper-level laboratories through hands-on experiences. A laboratory activity is reported that teaches the concepts of electrophoretic mobility and electroosmotic flow. A single reuseable instrument, called a mini-E, costs 37 USD and consists of a DC power supply, a voltmeter, platinum electrodes, and a chip cast in polydimethylsiloxane.
View Article and Find Full Text PDFJ Microbiol Biol Educ
April 2023
St. Norbert College, De Pere, Wisconsin, USA.
Previous research has shown that the use of clickers in the classroom enhances student engagement. However, few studies have investigated how the type of clicker question may influence learning outcomes. To explore this, we compared the effects of lower-order cognitive skill (LOCS) and higher-order cognitive skill (HOCS) clicker questions on later exam performance in a biology course.
View Article and Find Full Text PDFJ Chem Phys
November 2022
Department of Physics, St. Norbert College, De Pere, Wisconsin 54115, USA.
The results of a combined experimental and computational investigation of the structural evolution of AuSi, PdSi, and PdCuSi metallic glass forming liquids are presented. Electrostatically levitated metallic liquids are prepared, and synchrotron x-ray scattering studies are combined with embedded atom method molecular dynamics simulations to probe the distribution of relevant structural units. Metal-metalloid based metallic glass forming systems are an extremely important class of materials with varied glass forming ability and mechanical processibility.
View Article and Find Full Text PDFJ Parasitol
July 2022
Triton College, 2000 Fifth Avenue, River Grove, Illinois 60171.
Based on morphological and molecular data, a new species of tapeworm, Bothriocephalus kupermani n. sp., is described from pumpkinseed, Lepomis gibbosus (Linnaeus, 1758) (type host), and green sunfish, L.
View Article and Find Full Text PDFInt J Psychophysiol
October 2022
Department of Psychology, St. Norbert College, United States of America. Electronic address:
Deficits in inhibitory control are common with advancing age and may underlie declines in other complex cognitive functions. The inhibitory P300 event-related potential (ERP) generally decreases in amplitude with age, reflecting deficits in inhibitory performance evaluation and adaptation, with possible generators including precentral and inferior frontal gyri and midcingulate and parietal cortex. Exposure to early-life stress (ELS) is also associated with deficits in inhibitory control, smaller P300 amplitudes, and dysfunction in regions associated with P300 generation.
View Article and Find Full Text PDFInt J Parasitol Parasites Wildl
August 2022
Division of Science and Mathematics, Eastern Oklahoma State College, Idabel, OK, 74745, USA.
A new genus, n. gen., is proposed for the proteocephalid cestode (La Rue, 1911) n.
View Article and Find Full Text PDFShame aversion has been theorized to motivate aggression against the self or others as means of down-regulating shame. Additionally, the direction of aggression may depend on tendencies to attribute blame or causes internally or externally. Data from two separate samples were used to examine shame aversion and its interaction with causal or blame attributions in relation to aggression, controlling for shame-proneness, which is more commonly studied.
View Article and Find Full Text PDFBiology (Basel)
January 2022
Department of Botany and Zoology, Faculty of Science, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic.
Host-specific parasites exhibit close co-evolutionary associations with their hosts. In the case of fragmented/disjunct host distribution, host-specific parasites may reflect the biogeographical history of regions and/or the role played by contacts of hosts. The present study was focused on (Monogenea) species almost exclusively parasitizing cyprinoid fishes.
View Article and Find Full Text PDFMethods Mol Biol
February 2022
Texas A&M Health Science Center, Houston, TX, USA.
The Caenorhabditis elegans embryo is well suited for analysis of directed cell rearrangement via modern microscopy, due to its simple organization, short generation time, transparency, invariant lineage, and the ability to generate engineered embryos expressing various fluorescent proteins. This chapter provides an overview of routine microscopy techniques for imaging dorsal intercalation, a convergent extension-like morphogenetic movement in the embryonic epidermis of C. elegans, including making agar mounts, low-cost four-dimensional (4D) Nomarski microscopy, laser microsurgery, and 4D fluorescence microscopy using actin and junctional fusion proteins, as well as tissue-specific promoters useful for studying dorsal intercalation.
View Article and Find Full Text PDFJ Parasitol
November 2021
Division of Natural Sciences, St. Norbert College, 100 Grant Street, DePere, Wisconsin 54115.
J Parasitol
November 2021
U.S. Geological Survey, National Wildlife Health Center, Madison, Wisconsin 53711.
The Asian fish tapeworm (Schyzocotyle acheilognathi syn. Bothriocephalus acheilognathi) (AFT) is an invasive parasite that can infect many species of fish, although most hosts are primarily members of Cyprinidae. Pathogenicity has most often been reported in aquaculture settings in fry and fingerling stages of carp (Cyprinus spp.
View Article and Find Full Text PDFFront Microbiol
September 2021
Division of Natural Science, St. Norbert College, De Pere, WI, United States.
forms biofilms in low nutrient conditions. Protein secretion and cell motility may have roles in biofilm formation. The type IX secretion system (T9SS) is important for both secretion and motility.
View Article and Find Full Text PDFJ Chem Phys
September 2021
Institute of Materials Science and Engineering, Washington University, St. Louis, Missouri 63130, USA.
The results of a combined structural and dynamical study of Cu-Zr-Al metallic glass forming liquids are presented. Containerless high-energy x-ray scattering experiments made using electrostatic levitation are combined with molecular dynamics simulations to probe the onset of rapid structural ordering as well as the temperature-dependent diffusivity and viscosity in three liquids: CuZrAl, CuZrAl, and CuZrAl. These compositions were chosen because they are reported to have dramatically different glass forming-ability.
View Article and Find Full Text PDFReligions (Basel)
January 2021
Center for Population and Development Studies, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
Using a complex religion framework, this study examines how and why three dimensions of religiosity-biblical literalism, personal religiosity, and religious service attendance-are related to young women's reproductive and contraceptive knowledge differently by social class and race. We triangulate the analysis of survey data from the Relationship Dynamics and Social Life study (RDSL) and semi-structured interview data from the National Study of Youth and Religion (NSYR) to identify and explain patterns. From the quantitative data, we find that all three dimensions of religiosity link to young women's understandings of sex, reproduction, and contraception in unique ways according to parental education and racial identity.
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