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Articles 6961 - 6990 of 33748
Full-Text Articles in Entire DC Network
Identification Of Nonlinear Channels In Bandpass Communication Systems With Ofdm Inputs, Jen-Ho Cheng, Ching-Hsiang Tseng
Identification Of Nonlinear Channels In Bandpass Communication Systems With Ofdm Inputs, Jen-Ho Cheng, Ching-Hsiang Tseng
Journal of Marine Science and Technology–Taiwan
A general approach to the derivation of simple yet accurate formulas for identifying bandpass nonlinear channels in or-thogonal frequency-division multiplexing (OFDM) systems is proposed in this paper. The OFDM is an widely adopted tech-nique for wideband communication applications. An OFDM signal could be highly vulnerable to nonlinearities in a com-munication link. This makes proper estimation of the nonlin-ear channel essential for an OFDM system. A nonlinear bandpass communication channel is commonly described by a complex Voletrra series, in which the task of nonlinear channel identification is to determine the Volterra kernels. This task can become very difficult when the order …
A Modular Open-Technology Device To Measure And Adjust Concentration Of Sperm Samples For Cryopreservation, Nikolas C. Zuchowicz
A Modular Open-Technology Device To Measure And Adjust Concentration Of Sperm Samples For Cryopreservation, Nikolas C. Zuchowicz
LSU Master's Theses
Repositories for aquatic germplasm can safeguard the genetic diversity of species of interest to aquaculture, research, and conservation. The development of such repositories is impeded by a lack of standardization both within laboratories and across the research community. Protocols for cryopreservation are often developed ad hoc and without close attention to variables, such as sperm concentration, that strongly affect the success and consistency of cryopreservation. The wide dissemination and use of specialized tools and devices can improve processing reliability, provide data logging, produce custom hardware to address unique problems, and save costs, time, and labor. The goal of the present …
Can The Visits Of Dogs (Canis Lupus Familiaris) Influence The Mental Health (Anxiety And Depression) Of Male Aging Patients Institutionalized With Dementia In Health Care Units? A Pilot Study Of Madeira Island, Portugal, S. Vasconcelos, J. Azevedo, C. Casanova, H. Jardim, D. Neto, S. Jardim, C. Viegas
Can The Visits Of Dogs (Canis Lupus Familiaris) Influence The Mental Health (Anxiety And Depression) Of Male Aging Patients Institutionalized With Dementia In Health Care Units? A Pilot Study Of Madeira Island, Portugal, S. Vasconcelos, J. Azevedo, C. Casanova, H. Jardim, D. Neto, S. Jardim, C. Viegas
People and Animals: The International Journal of Research and Practice
Despite the fact that in the last decades, several mental health studies have shown that companion animals contribute to psychological and social well- being in humans (e.g., positive impacts have been observed in the elderly medicated for chronic diseases such as anxiety, dementia, and depression), bonds between humans and other animals continue to be under-estimated. The aim of this study is to assess the impact of an animal’s visits (twice a week, N = 30) in depression and anxiety levels of an institutionalized male population diagnosed with dementia. While some of these patients are being partially medicated with antidepressants and/or …
Bite Depth Penetration Patterns Of Dairy Cows Foraging On Complex Swards, W. M. Griffiths, J. Hodgson, G. C. Arnold
Bite Depth Penetration Patterns Of Dairy Cows Foraging On Complex Swards, W. M. Griffiths, J. Hodgson, G. C. Arnold
IGC Proceedings (1977-2023)
Sward height was the dominant cue used by dairy cattle to determine the depth of penetration on young vegetative swards. On more complex swards, bite depth penetration was controlled by variations in the depth of regrowth. Evidence showed that cattle grazed to the pseudostem:lamina interface, but sward height exerted a stronger effect on bite depth than pseudostem height. Modelling efforts to predict how the herbivore places bites in space in the vertical dimension across sward states are currently being restricted by the absence of detailed canopy structure descriptions. We argue that the contrast between strata is an important determinant of …
The Effect Of Progressive Grazing Of A Pasture On The Spatial Distribution Of Herbage Mass And Utilization By Cattle, Masahiko Hirata, S. Ogura
The Effect Of Progressive Grazing Of A Pasture On The Spatial Distribution Of Herbage Mass And Utilization By Cattle, Masahiko Hirata, S. Ogura
IGC Proceedings (1977-2023)
To develop an understanding of the spatially heterogeneous grazing of a pasture by large herbivores under progressive grazing, the herbage mass, herbage consumption and ingestive behavior by cattle were monitored daily at ninety-one 50 × 50 cm permanent locations in a bahiagrass (Paspalum notatum Flügge) pasture during a 6-day grazing period. With the progress of grazing, the mean pre-grazing herbage mass over the locations decreased. Responding to this, the mean number of visits and the mean rate of biting increased, and the mean residence time and the mean rate of defoliation decreased. The pre-grazing herbage mass became more heterogeneous, …
Nitrogen Response Efficiencies From Grazed Dairy Pastures Under Dry Conditions, Frank R. Mckenzie, Joseph L. Jacobs
Nitrogen Response Efficiencies From Grazed Dairy Pastures Under Dry Conditions, Frank R. Mckenzie, Joseph L. Jacobs
IGC Proceedings (1977-2023)
Experiments were conducted within a long-term nitrogen (N) fertiliser experiment under grazing. The objective was to examine N response efficiencies (kg dry matter (DM)/kg N) and herbage crude protein (CP) content to fertiliser N applied under dry soil conditions (gravimetric soil moisture content of 17% at 10cm; soil field capacity = 38% and wilting point = 11%) during autumn (April 1999) and late spring (November 1999) in southeastern Australia. Visually, N treated plots were greener in colour than control (no N) plots. No differences were recorded in primary or residual DM yields, N response efficiencies, and pasture growth rates between …
The Indiana Statesman, September 14, 2021, Indiana State University
The Indiana Statesman, September 14, 2021, Indiana State University
Student Newspaper
Uncovered: Demolition of a building reveals a piece of Terre Haute history; How often is "Rate My Professor" used?; Sigma Alpha Lambda holds memorial tribute for 9/11
Pickel V. Lancaster County Children
Pickel V. Lancaster County Children
2021 Decisions
USDC for the Eastern District of Pennsylvania
Intestinal Antiviral Signaling Is Controlled By Autophagy Gene Epg5 Independent Of The Microbiota, Sanghyun Lee, Gowri Kalugotla, Harshad Ingle, Rachel Rodgers, Yating Wang, Yuhao Li, Nicolette R Borella, Hongju Deng, Lindsay Droit, Ryan Hill, Stefan T Peterson, Chandni Desai, Dylan Lawrence, Megan T Baldridge, Et Al
Intestinal Antiviral Signaling Is Controlled By Autophagy Gene Epg5 Independent Of The Microbiota, Sanghyun Lee, Gowri Kalugotla, Harshad Ingle, Rachel Rodgers, Yating Wang, Yuhao Li, Nicolette R Borella, Hongju Deng, Lindsay Droit, Ryan Hill, Stefan T Peterson, Chandni Desai, Dylan Lawrence, Megan T Baldridge, Et Al
Open Access Publications
Mutations in the macroautophagy/autophagy gene
Brexanolone, A GabaA Modulator, In The Treatment Of Postpartum Depression In Adults: A Comprehensive Review, Amber N. Edinoff, Amira S. Odisho, Kendall Lewis, Amir Kaskas, Grace Hunt, Elyse M. Cornett, Alan David Kaye, Adam M. Kaye, John Morgan, P. Scott Barrilleaux, David Lewis, Omar Viswanath, Ivan Urits
Brexanolone, A GabaA Modulator, In The Treatment Of Postpartum Depression In Adults: A Comprehensive Review, Amber N. Edinoff, Amira S. Odisho, Kendall Lewis, Amir Kaskas, Grace Hunt, Elyse M. Cornett, Alan David Kaye, Adam M. Kaye, John Morgan, P. Scott Barrilleaux, David Lewis, Omar Viswanath, Ivan Urits
School of Pharmacy Faculty Articles
Postpartum depression (PPD) is one of the three major categories on the spectrum of postpartum psychiatric syndromes. Postpartum psychiatric syndromes are classified as either postpartum blues, postpartum depression, or postpartum psychosis. Postpartum depression is important to recognize clinically because of the effect it can have on the mother-child bond. The neurosteroid allopregnanolone, a progesterone derivative, is important for its role in positively modulating GABAA receptors. GABA-mediated signaling has been previously implicated in major depressive disorder. Allopregnanolone-mediated signaling has been identified as an important therapeutic target. Treatment with an allopregnanolone-analog, brexanolone, has been shown to improve depression scores in trials for …
Embryonic And Neonatal Mouse Cochleae Are Susceptible To Zika Virus Infection., Vidhya Munnamalai, Nabilah H Sammudin, Caryl A Young, Ankita Thawani, Richard J Kuhn, Donna M Fekete
Embryonic And Neonatal Mouse Cochleae Are Susceptible To Zika Virus Infection., Vidhya Munnamalai, Nabilah H Sammudin, Caryl A Young, Ankita Thawani, Richard J Kuhn, Donna M Fekete
Faculty Research 2021
Congenital Zika Syndrome (CZS) is caused by vertical transmission of Zika virus (ZIKV) to the gestating human fetus. A subset of CZS microcephalic infants present with reduced otoacoustic emissions; this test screens for hearing loss originating in the cochlea. This observation leads to the question of whether mammalian cochlear tissues are susceptible to infection by ZIKV during development. To address this question using a mouse model, the sensory cochlea was explanted at proliferative, newly post-mitotic or maturing stages. ZIKV was added for the first 24 h and organs cultured for up to 6 days to allow for cell differentiation. Results …
A History Of Physics At Otterbein University, David G. Robertson
A History Of Physics At Otterbein University, David G. Robertson
Faculty Books
This is an informal history of the Physics Department at Otterbein, including the story of the natural sciences prior to the founding of the department in 1908.
Proteoglycan-4 Is An Essential Regulator Of Synovial Macrophage Polarization And Inflammatory Macrophage Joint Infiltration, Marwa Qadri, Gregory D. Jay, Ling X. Zhang, Tannin A. Schmidt, Jennifer Totonchy, Khaled A. Elsaid
Proteoglycan-4 Is An Essential Regulator Of Synovial Macrophage Polarization And Inflammatory Macrophage Joint Infiltration, Marwa Qadri, Gregory D. Jay, Ling X. Zhang, Tannin A. Schmidt, Jennifer Totonchy, Khaled A. Elsaid
Pharmacy Faculty Articles and Research
Background
Synovial macrophages perform a multitude of functions that include clearance of cell debris and foreign bodies, tissue immune surveillance, and resolution of inflammation. The functional diversity of macrophages is enabled by distinct subpopulations that express unique surface markers. Proteoglycan-4 (PRG4) is an important regulator of synovial hyperplasia and fibrotic remodeling, and the involvement of macrophages in PRG4’s synovial role is yet to be defined. Our objectives were to study the PRG4’s importance to macrophage homeostatic regulation in the synovium and infiltration of pro-inflammatory macrophages in acute synovitis and investigate whether macrophages mediated synovial fibrosis in Prg4 gene-trap (Prg4 …
Using Translational Pharmacogenomics To Boost Race-Conscious Medicine, Alicia Rohan
Using Translational Pharmacogenomics To Boost Race-Conscious Medicine, Alicia Rohan
Browse All News
No abstract provided.
Growth–Defense Trade-Offs Shape Population Genetic Composition In An Iconic Forest Tree Species, Olivia L. Cope, Ken Keefover-Ring, Eric L. Kruger, Richard L. Lindroth
Growth–Defense Trade-Offs Shape Population Genetic Composition In An Iconic Forest Tree Species, Olivia L. Cope, Ken Keefover-Ring, Eric L. Kruger, Richard L. Lindroth
Aspen Bibliography
All organisms experience fundamental conflicts between divergent metabolic processes. In plants, a pivotal conflict occurs between allocation to growth, which accelerates resource acquisition, and to defense, which protects existing tissue against herbivory. Trade-offs between growth and defense traits are not universally observed, and a central prediction of plant evolutionary ecology is that context-dependence of these trade-offs contributes to the maintenance of intraspecific variation in defense [Züst and Agrawal, Annu. Rev. Plant Biol., 68, 513–534 (2017)]. This prediction has rarely been tested, however, and the evolutionary consequences of growth–defense trade-offs in different environments are poorly understood, especially in long-lived species …
September 14, 2021 Ereporter, University Of Alabama At Birmingham
September 14, 2021 Ereporter, University Of Alabama At Birmingham
eReporter (campus newsletter)
No abstract provided.
Independence, Dependence, And Intellectual Disability: From Cultural Origins To Useful Application, Scot Danforth
Independence, Dependence, And Intellectual Disability: From Cultural Origins To Useful Application, Scot Danforth
Education Faculty Articles and Research
American government educational policy and leading advocacy groups commonly espouse independence as a primary goal for young people with intellectual disabilities. An extensive philosophical literature of autonomy has focused mostly on analyses of cognition that achieve individual self-governance. But the loosely defined concept of independence used by disability policymakers and advocates provides a more malleable, social understanding that involves someone actively relying on the assistance of others. The purpose of this paper is to examine the cultural, historical origins of the notion of independence for disabled persons through an exploration of the biography of Ed Roberts, the father of the …
Embryonic And Neonatal Mouse Cochleae Are Susceptible To Zika Virus Infection, Vidhya Munnamalai, Nabilah H. Sammudin, Caryl A. Young, Ankita Thawani, Richard J. Kuhn, Donna M. Fekete
Embryonic And Neonatal Mouse Cochleae Are Susceptible To Zika Virus Infection, Vidhya Munnamalai, Nabilah H. Sammudin, Caryl A. Young, Ankita Thawani, Richard J. Kuhn, Donna M. Fekete
Department of Biological Sciences Faculty Publications
Congenital Zika Syndrome (CZS) is caused by vertical transmission of Zika virus (ZIKV) to the gestating human fetus. A subset of CZS microcephalic infants present with reduced otoacoustic emissions; this test screens for hearing loss originating in the cochlea. This observation leads to the question of whether mammalian cochlear tissues are susceptible to infection by ZIKV during development. To address this question using a mouse model, the sensory cochlea was explanted at proliferative, newly post-mitotic or maturing stages. ZIKV was added for the first 24 h and organs cultured for up to 6 days to allow for cell differentiation. Results …
Synergies: University-Museum Collaborations, K. Ren Rende, Stephanie Teeter, Lewis Owen
Synergies: University-Museum Collaborations, K. Ren Rende, Stephanie Teeter, Lewis Owen
Teacher Education Faculty Publications
The purpose of this report is to provide documentation of the University-Museums Synergies Initiative between a Department of Marine, Earth, and Atmospheric Sciences and a Museum of Natural Sciences. The goals of this initiative were to 1)identify specific projects and opportunities might be developed to strengthen the collaboration between institutions and 2) gain a better understanding of MEAS researchers’ and Museum employees' perspectives on university-museum partnerships.
Summer 2021 Sustainability Fellows Make Significant Impacts In The Region, Sustainability Institute
Summer 2021 Sustainability Fellows Make Significant Impacts In The Region, Sustainability Institute
Sustainability Institute Blog
No abstract provided.
Healthcare Providers' And Community Leaders' Knowledge And Perceptions Of Neurocysticercosis In Rural Bolivia, Amy J. Alberts
Healthcare Providers' And Community Leaders' Knowledge And Perceptions Of Neurocysticercosis In Rural Bolivia, Amy J. Alberts
Dissertations
Neurocysticercosis (NCC) is a preventable infectious disease that is considered a major cause of epilepsy in developing nations. Bolivia is one of the least developed nations in Latin America and in rural Bolivia persons with epilepsy (PWE) go largely without treatment. Epilepsy is a devastating disease that has the capacity to significantly decrease the quality of life, not only for PWE, but for their families as well. The development and implementation of a self-sustainable program for the prevention and treatment of NCC and the consistent treatment of epilepsy is essential. However, research on epilepsy and NCC in Bolivia, whether in …
1985 Memphis State University Vs University Of Tennessee Football Program
1985 Memphis State University Vs University Of Tennessee Football Program
Football Publications
Program for the football game between the Memphis State University Tigers and the University of Tennessee Volunteers played at Liberty Bowl Memorial Stadium, Memphis, Tennessee, on November 9, 1985. The Tigers lost the game 7-17.
Engineered Clostridium Botulinum Toxin Adapted To Deliver Molecules Into Selected Cells, Benjamin J. Pavlik, Paul Blum, Kevin Van Cott
Engineered Clostridium Botulinum Toxin Adapted To Deliver Molecules Into Selected Cells, Benjamin J. Pavlik, Paul Blum, Kevin Van Cott
School of Biological Sciences: Faculty Publications
An engineered payload - delivery system includes a target cell binding unit, covalently bound to a pore forming unit, and a payload portion adapted with a region capable of non-covalently binding to the pore forming unit. The pore forming unit is derived from a particular sub-serotype of Clostridium toxin, while the payload region is derived from a different sub-serotype of Clostridium toxin. The disclosed chimeric protein-based composition is capable of specifically delivering payload to neural cells.
Ancestral Polymorphisms Shape The Adaptive Radiation Of Metrosideros Across The Hawaiian Islands, Jae Young Choi, Xiaoguang Dai, Ornob Alam, Julie Z. Peng, Priyesh Rughani, Scott Hickey, Eoghan Harrington, Sissel Juul, Julien F. Ayroles, Michael D. Purugganan, Elizabeth A. Stacy
Ancestral Polymorphisms Shape The Adaptive Radiation Of Metrosideros Across The Hawaiian Islands, Jae Young Choi, Xiaoguang Dai, Ornob Alam, Julie Z. Peng, Priyesh Rughani, Scott Hickey, Eoghan Harrington, Sissel Juul, Julien F. Ayroles, Michael D. Purugganan, Elizabeth A. Stacy
Life Sciences Faculty Research
Some of the most spectacular adaptive radiations begin with founder populations on remote islands. How genetically limited founder populations give rise to the striking phenotypic and ecological diversity characteristic of adaptive radiations is a paradox of evolutionary biology. We conducted an evolutionary genomics analysis of genus Metrosideros, a landscape-dominant, incipient adaptive radiation of woody plants that spans a striking range of phenotypes and environments across the Hawaiian Islands. Using nanopore-sequencing, we created a chromosome-level genome assembly for Metrosideros polymorpha var. incana and analyzed whole-genome sequences of 131 individuals from 11 taxa sampled across the islands. Demographic modeling and population …
Young Adult Nurse Work-Related Well-Being, Contemporary Practice Worldview, Resilience, And Co-Worker Support During The Covid-19 Pandemic, Chloe Olivia Rose Littzen-Brown
Young Adult Nurse Work-Related Well-Being, Contemporary Practice Worldview, Resilience, And Co-Worker Support During The Covid-19 Pandemic, Chloe Olivia Rose Littzen-Brown
Dissertations
The purpose of this mixed-methods study was to describe and examine the type and significance of factors significantly related to young adult nurse work-related well-being.
Loren Haarsma - When Did Sin Begin?, Loren Haarsma
Loren Haarsma - When Did Sin Begin?, Loren Haarsma
University Faculty Publications and Creative Works
Patrick Hamilton speaks to Calvin University Professor, Loren Haarsma, about the origins of sin and various ways to make sense of the doctrine of original sin in light of evolutionary origins. Other topics of conversation include psychology, free will and the theology of Saint Augustine.
Improved Gal4 And Tet Off Drivers For C. Elegans Bipartite Expression, Michael Nonet
Improved Gal4 And Tet Off Drivers For C. Elegans Bipartite Expression, Michael Nonet
2020-Current year OA Pubs
The first generation of
Lipid Metabolite Biomarkers In Cardiovascular Disease: Discovery And Biomechanism Translation From Human Studies, Peter Mcgranaghan, Anshul Saxena, Muni Rubens, Emir Veledar
Lipid Metabolite Biomarkers In Cardiovascular Disease: Discovery And Biomechanism Translation From Human Studies, Peter Mcgranaghan, Anshul Saxena, Muni Rubens, Emir Veledar
All Publications
Lipids represent a valuable target for metabolomic studies since altered lipid metabolism is known to drive the pathological changes in cardiovascular disease (CVD). Metabolomic technologies give us the ability to measure thousands of metabolites providing us with a metabolic fingerprint of individual patients. Metabolomic studies in humans have supported previous findings into the pathomechanisms of CVD, namely atherosclerosis, apoptosis, inflammation, oxidative stress, and insulin resistance. The most widely studied classes of lipid metabolite biomarkers in CVD are phospholipids, sphingolipids/ceramides, glycolipids, cholesterol esters, fatty acids, and acylcarnitines. Technological advancements have enabled novel strategies to discover individual biomarkers or panels that may …
Multiplexed Drug-Based Selection And Counterselection Genetic Manipulations In Drosophila, Nick Matinyan, Mansi S Karkhanis, Yezabel Gonzalez, Antrix Jain, Alexander Saltzman, Anna Malovannaya, Alejandro Sarrion-Perdigones, Herman A Dierick, Koen J T Venken
Multiplexed Drug-Based Selection And Counterselection Genetic Manipulations In Drosophila, Nick Matinyan, Mansi S Karkhanis, Yezabel Gonzalez, Antrix Jain, Alexander Saltzman, Anna Malovannaya, Alejandro Sarrion-Perdigones, Herman A Dierick, Koen J T Venken
Faculty, Staff and Students Publications
The power of Drosophila melanogaster as a model system relies on tractable germline genetic manipulations. Despite Drosophila's expansive genetics toolbox, such manipulations are still accomplished one change at a time and depend predominantly on phenotypic screening. We describe a drug-based genetic platform consisting of four selection and two counterselection markers, eliminating the need to screen for modified progeny. These markers work reliably individually or in combination to produce specific genetic outcomes. We demonstrate three example applications of multiplexed drug-based genetics by generating (1) transgenic animals, expressing both components of binary overexpression systems in a single transgenesis step; (2) dual selectable …