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Articles 51481 - 51510 of 256032

Full-Text Articles in Life Sciences

Delineating The Role Of The Msaabcr Operon In Staphylococcal Overflow Metabolism, Gc Bibek, Gyan S. Sahukhal, Mohamed O. Elasri Jun 2022

Delineating The Role Of The Msaabcr Operon In Staphylococcal Overflow Metabolism, Gc Bibek, Gyan S. Sahukhal, Mohamed O. Elasri

Faculty Publications

Staphylococcus aureus is an important human pathogen that can infect almost every organ system, resulting in a high incidence of morbidity and mortality. The msaABCR operon is an important regulator of several staphylococcal phenotypes, including biofilm development, cell wall crosslinking, antibiotic resistance, oxidative stress, and acute and chronic implant-associated osteomyelitis. Our previous study showed that, by modulating murein hydrolase activity, the msaABCR operon negatively regulates the proteases that govern cell death. Here, we report further elucidation of the mechanism of cell death, which is regulated by the msaABCR operon at the molecular level in the USA300 LAC strain. We showed …


Legacy Lead In Urban Garden Soils: Communicating Risk And Limiting Exposure, Anna Paltseva, Zhongqi Cheng, Murray Mcbride, Maha Deeb, Sara Perl Egendorf, Peter M. Groffman Jun 2022

Legacy Lead In Urban Garden Soils: Communicating Risk And Limiting Exposure, Anna Paltseva, Zhongqi Cheng, Murray Mcbride, Maha Deeb, Sara Perl Egendorf, Peter M. Groffman

Advanced Science Research Center

Lead (Pb) exposure has long been recognized as a hazard to human health. Urban garden soils often contain elevated levels of Pb, mainly from legacy sources, which is a main barrier for urban gardening. The capacity of gardeners to access, understand, and act on scientific data related to soil contamination is also variable. This synthesis paper briefly summarizes the current scientific knowledge on soil Pb in urban gardens. Our objective is to produce clear recommendations about assessing actual risks and limiting exposure. First, we synthesize the nature and extent of soil contamination with Pb, and then describe how the bioavailability …


Collaborative Research: Surface-Specific Aerosol Chemistry: Direct Observations, Kinetics, And Environmental Impact, Yi Rao Jun 2022

Collaborative Research: Surface-Specific Aerosol Chemistry: Direct Observations, Kinetics, And Environmental Impact, Yi Rao

Funded Research Records

No abstract provided.


Smokejumper Obituary: Hinkle, Edgar H. “Ed” (Cave Junction 1950), National Smokejumper Association Jun 2022

Smokejumper Obituary: Hinkle, Edgar H. “Ed” (Cave Junction 1950), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


The Importance Of Understanding And Developing Identification Techniques In Wildlife Crime, Savannah Nguyen Jun 2022

The Importance Of Understanding And Developing Identification Techniques In Wildlife Crime, Savannah Nguyen

D.U.Quark

Wildlife crime continues to grow annually and globally, impacting several species and ecosystems. New advancements of technologies and techniques can track criminals and aid the affected victims. Highlighting the complexity of conservation and the development of identification techniques helps tackle this widespread dilemma. New developing techniques in wildlife forensics can differentiate an animal between wild and poached to pave the way for further advancement in understanding wildlife crimes. Hence, though the wildlife forensics field is still new, emphasizing the need for intricate identification techniques can help save threatened species.


The Default Network And Autism Spectrum Disorder: Characterizing Sub-Networks And Behavioral Correlates, Alyssa K. Kozlowski Jun 2022

The Default Network And Autism Spectrum Disorder: Characterizing Sub-Networks And Behavioral Correlates, Alyssa K. Kozlowski

Theses and Dissertations

The default network (DN), and specifically its sub-networks default network A (DN A) and default network B (DN B), has been strongly implicated in social cognition. This study examined its role in predicting social behavior, and also differences that may exist across diagnostic groups that may explain discrepancies in social cognition and behavior. One of the popular methods of study is functional connectivity, or analyzing correlated activity in the brain. Autism Spectrum Disorder (ASD) is a disorder characterized by social impairment and abnormal social behavior. To date, much of the functional connectivity research in ASD has focused on global connectivity, …


Investigation Of The Association Of Exposures To Fire-Related Hazards With Pulmonary Function Of Firefighters, David G. Goldfarb Jun 2022

Investigation Of The Association Of Exposures To Fire-Related Hazards With Pulmonary Function Of Firefighters, David G. Goldfarb

Dissertations and Theses

Background. Firefighters are habitually exposed to hazardous toxicants which place them at an elevated risk for numerous adverse health outcomes. An example of this is the associations observed in other works between inhalation of combustion byproducts from urban structural fires and both acute and chronic pulmonary dysfunction. To-date, the characterization of firefighters’ exposures to dangerous chemicals in smoke from non-wildfire incidents, both directly through personal monitoring and indirectly from work-related records is scarce. Prior works investigating the association between routine firefighting and pulmonary function have relied on crude metrics such as years of service and numbers of responses to …


Sorghum Association Panel Whole-Genome Sequencing Establishes Cornerstone Resource For Dissecting Genomic Diversity, J. Lucas Boatwright, Sirjan Sapkota, Hongyu Jin, James C. Schnable, Zachary Brenton, Richard Boyles, Stephen Kresovich Jun 2022

Sorghum Association Panel Whole-Genome Sequencing Establishes Cornerstone Resource For Dissecting Genomic Diversity, J. Lucas Boatwright, Sirjan Sapkota, Hongyu Jin, James C. Schnable, Zachary Brenton, Richard Boyles, Stephen Kresovich

Department of Agronomy and Horticulture: Faculty Publications

Association mapping panels represent foundational resources for understanding the genetic basis of phenotypic diversity and serve to advance plant breeding by exploring genetic variation across diverse accessions. We report the whole-genome sequencing (WGS) of 400 sorghum (Sorghum bicolor (L.) Moench) accessions from the Sorghum Association Panel (SAP) at an average coverage of 38× (25–72×), enabling the development of a high-density genomic marker set of 43 983 694 variants including single-nucleotide polymorphisms (approximately 38 million), insertions/deletions (indels) (approximately 5 million), and copy number variants (CNVs) (approximately 170 000). We observe slightly more deletions among indels and a much higher prevalence …


Top-Ld: A Tool To Explore Linkage Disequilibrium With Topmed Whole-Genome Sequence Data, Marsha M Wheeler, Charles Kooperberg, Matthew P Conomos, Adrienne M Stilp, Stephen S Rich, Jerome I Rotter, Ani Manichaikul, Ruth J F Loos, Eimear E Kenny, Thomas W Blackwell, Albert V Smith, Goo Jun, Fritz J Sedlazeck, Ginger Metcalf, Eric Boerwinkle, Laura M Raffield, Alex P Reiner, Paul L Auer Jun 2022

Top-Ld: A Tool To Explore Linkage Disequilibrium With Topmed Whole-Genome Sequence Data, Marsha M Wheeler, Charles Kooperberg, Matthew P Conomos, Adrienne M Stilp, Stephen S Rich, Jerome I Rotter, Ani Manichaikul, Ruth J F Loos, Eimear E Kenny, Thomas W Blackwell, Albert V Smith, Goo Jun, Fritz J Sedlazeck, Ginger Metcalf, Eric Boerwinkle, Laura M Raffield, Alex P Reiner, Paul L Auer

Faculty, Staff and Student Publications

Current publicly available tools that allow rapid exploration of linkage disequilibrium (LD) between markers (e.g., HaploReg and LDlink) are based on whole-genome sequence (WGS) data from 2,504 individuals in the 1000 Genomes Project. Here, we present toP-LD, an online tool to explore LD inferred with high-coverage (∼30×) WGS data from 15,578 individuals in the NHLBI Trans-Omics for Precision Medicine (TOPMed) program. toP-LD provides a significant upgrade compared to current LD tools, as the toPMed WGS data provide a more comprehensive representation of genetic variation than the 1000 Genomes data, particularly for rare variants and in the specific populations that we …


Smokejumper Obituary: Froman, Bruce Everett (Mccall 1946), National Smokejumper Association Jun 2022

Smokejumper Obituary: Froman, Bruce Everett (Mccall 1946), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Floyd, William Lyman “Bill” “Obe” (Mccall 1953), National Smokejumper Association Jun 2022

Smokejumper Obituary: Floyd, William Lyman “Bill” “Obe” (Mccall 1953), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Predictive Performance Of Different Ntcp Techniques For Radiation-Induced Esophagitis In Nsclc Patients Receiving Proton Radiotherapy, Mei Chen, Zeming Wang, Shengpeng Jiang, Jian Sun, Li Wang, G Brandon Gunn, Cheng Xu, Jiayi Chen, Quynh-Nhu Nguyen, Joe Y Chang, Zhongxing Liao, X Ronald Zhu, Xiaodong Zhang Jun 2022

Predictive Performance Of Different Ntcp Techniques For Radiation-Induced Esophagitis In Nsclc Patients Receiving Proton Radiotherapy, Mei Chen, Zeming Wang, Shengpeng Jiang, Jian Sun, Li Wang, G Brandon Gunn, Cheng Xu, Jiayi Chen, Quynh-Nhu Nguyen, Joe Y Chang, Zhongxing Liao, X Ronald Zhu, Xiaodong Zhang

Faculty, Staff and Student Publications

This study aimed to compare the predictive performance of different modeling methods in developing normal tissue complication probability (NTCP) models for predicting radiation-induced esophagitis (RE) in non-small cell lung cancer (NSCLC) patients receiving proton radiotherapy. The dataset was composed of 328 NSCLC patients receiving passive-scattering proton therapy and 41.6% of the patients experienced ≥ grade 2 RE. Five modeling methods were used to build NTCP models: standard Lyman-Kutcher-Burman (sLKB), generalized LKB (gLKB), multivariable logistic regression using two variable selection procedures-stepwise forward selection (Stepwise-MLR), and least absolute shrinkage and selection operator (LASSO-MLR), and support vector machines (SVM). Predictive performance was internally …


Precision Combination Therapies Based On Recurrent Oncogenic Coalterations, Xubin Li, Elisabeth K Dowling, Gonghong Yan, Zeynep Dereli, Behnaz Bozorgui, Jacob H Elnaggar, David G Menter, Patrick G Pilié, Timothy A Yap, Scott Kopetz, Chris Sander, Anil Korkut Jun 2022

Precision Combination Therapies Based On Recurrent Oncogenic Coalterations, Xubin Li, Elisabeth K Dowling, Gonghong Yan, Zeynep Dereli, Behnaz Bozorgui, Jacob H Elnaggar, David G Menter, Patrick G Pilié, Timothy A Yap, Scott Kopetz, Chris Sander, Anil Korkut

Faculty, Staff and Student Publications

UNLABELLED: Cancer cells depend on multiple driver alterations whose oncogenic effects can be suppressed by drug combinations. Here, we provide a comprehensive resource of precision combination therapies tailored to oncogenic coalterations that are recurrent across patient cohorts. To generate the resource, we developed Recurrent Features Leveraged for Combination Therapy (REFLECT), which integrates machine learning and cancer informatics algorithms. Using multiomic data, the method maps recurrent coalteration signatures in patient cohorts to combination therapies. We validated the REFLECT pipeline using data from patient-derived xenografts, in vitro drug screens, and a combination therapy clinical trial. These validations demonstrate that REFLECT-selected combination therapies …


Identification Of Functional Heterogeneity Of Carcinoma-Associated Fibroblasts With Distinct Il6-Mediated Therapy Resistance In Pancreatic Cancer, Kathleen M Mcandrews, Yang Chen, J Kebbeh Darpolor, Xiaofeng Zheng, Sujuan Yang, Bingrui Li, Toru Miyake, Pedro Correa De Sampaio, Michelle L Kirtley, Mariangela Natale, Chia-Chin Wu, Hikaru Sugimoto, Valerie S Lebleu, Raghu Kalluri Jun 2022

Identification Of Functional Heterogeneity Of Carcinoma-Associated Fibroblasts With Distinct Il6-Mediated Therapy Resistance In Pancreatic Cancer, Kathleen M Mcandrews, Yang Chen, J Kebbeh Darpolor, Xiaofeng Zheng, Sujuan Yang, Bingrui Li, Toru Miyake, Pedro Correa De Sampaio, Michelle L Kirtley, Mariangela Natale, Chia-Chin Wu, Hikaru Sugimoto, Valerie S Lebleu, Raghu Kalluri

Faculty, Staff and Student Publications

The tumor microenvironment in pancreatic ductal adenocarcinoma (PDAC) involves a significant accumulation of fibroblasts as part of the host response to cancer. Employing single-cell RNA-sequencing, multiplex immunostaining, and several genetic mouse models, we identify carcinoma-associated fibroblasts (CAFs) with opposing functions in PDAC progression. Depletion of fibroblast activation protein (FAP)+ CAFs results in increased survival, in contrast to depletion of alpha smooth muscle actin (αSMA)+ CAFs that leads to decreased survival. Tumor-promoting FAP+ CAFs (TP-CAFs) and tumor-restraining αSMA+ CAFs (TR-CAFs) differentially regulate cancer-associated pathways and accumulation of Tregs. Improved efficacy of gemcitabine is observed when IL-6 is deleted from αSMA+ CAFs …


Pathological Response And Immune Biomarker Assessment In Non-Small-Cell Lung Carcinoma Receiving Neoadjuvant Immune Checkpoint Inhibitors, Frank Rojas, Edwin Roger Parra, Ignacio Ivan Wistuba, Cara Haymaker, Luisa Maren Solis Soto Jun 2022

Pathological Response And Immune Biomarker Assessment In Non-Small-Cell Lung Carcinoma Receiving Neoadjuvant Immune Checkpoint Inhibitors, Frank Rojas, Edwin Roger Parra, Ignacio Ivan Wistuba, Cara Haymaker, Luisa Maren Solis Soto

Faculty, Staff and Student Publications

Lung cancer is the leading cause of cancer incidence and mortality worldwide. Adjuvant and neoadjuvant chemotherapy have been used in the perioperative setting of non-small-cell carcinoma (NSCLC); however, the five-year survival rate only improves by about 5%. Neoadjuvant treatment with immune checkpoint inhibitors (ICIs) has become significant due to improved survival in advanced NSCLC patients treated with immunotherapy agents. The assessment of pathology response has been proposed as a surrogate indicator of the benefits of neaodjuvant therapy. An outline of recommendations has been published by the International Association for the Study of Lung Cancer (IASLC) for the evaluation of pathologic …


Structural Characterization Of Dicyanopyridine Containing Dnmt1-Selective, Non-Nucleoside Inhibitors, John R Horton, Sarath Pathuri, Kristen Wong, Ren Ren, Lourdes Rueda, Dirk A Heerding, Melissa B Pappalardi, Xing Zhang, Bryan W King, Xiaodong Cheng Jun 2022

Structural Characterization Of Dicyanopyridine Containing Dnmt1-Selective, Non-Nucleoside Inhibitors, John R Horton, Sarath Pathuri, Kristen Wong, Ren Ren, Lourdes Rueda, Dirk A Heerding, Melissa B Pappalardi, Xing Zhang, Bryan W King, Xiaodong Cheng

Faculty, Staff and Student Publications

DNMT1 maintains the parental DNA methylation pattern on newly replicated hemimethylated DNA. The failure of this maintenance process causes aberrant DNA methylation that affects transcription and contributes to the development and progression of cancers such as acute myeloid leukemia. Here, we structurally characterized a set of newly discovered DNMT1-selective, reversible, non-nucleoside inhibitors that bear a core 3,5-dicyanopyridine moiety, as exemplified by GSK3735967, to better understand their mechanism of inhibition. All of the dicyanopydridine-containing inhibitors examined intercalate into the hemimethylated DNA between two CpG base pairs through the DNA minor groove, resulting in conformational movement of the DNMT1 active-site loop. In …


The Mosaic Oat Genome Gives Insights Into A Uniquely Healthy Cereal Crop, Nadia Kamal, Nikos Tsardakas Renhuldt, Johan Bentzer, Heidrun Gundlach, Georg Haberer, Angéla Juhász, Thomas Lux, Utpal Bose, Jason A. Tye-Din, Daniel Lang, Nico Van Gessel, Ralf Reski, Yong Bi Fu, Peter Spégel, Alf Ceplitis, Axel Himmelbach, Amanda J. Waters, Wubishet A. Bekele, Michelle L. Colgrave, Mats Hansson, Nils Stein, Klaus F.X. Mayer, Eric N. Jellen, Peter J. Maughan, Nicholas A. Tinker, Martin Mascher, Olof Olsson, Manuel Spannagl, Nick Sirijovski Jun 2022

The Mosaic Oat Genome Gives Insights Into A Uniquely Healthy Cereal Crop, Nadia Kamal, Nikos Tsardakas Renhuldt, Johan Bentzer, Heidrun Gundlach, Georg Haberer, Angéla Juhász, Thomas Lux, Utpal Bose, Jason A. Tye-Din, Daniel Lang, Nico Van Gessel, Ralf Reski, Yong Bi Fu, Peter Spégel, Alf Ceplitis, Axel Himmelbach, Amanda J. Waters, Wubishet A. Bekele, Michelle L. Colgrave, Mats Hansson, Nils Stein, Klaus F.X. Mayer, Eric N. Jellen, Peter J. Maughan, Nicholas A. Tinker, Martin Mascher, Olof Olsson, Manuel Spannagl, Nick Sirijovski

Research outputs 2022 to 2026

Cultivated oat (Avena sativa L.) is an allohexaploid (AACCDD, 2n = 6x = 42) thought to have been domesticated more than 3,000 years ago while growing as a weed in wheat, emmer and barley fields in Anatolia1,2. Oat has a low carbon footprint, substantial health benefits and the potential to replace animal-based food products. However, the lack of a fully annotated reference genome has hampered efforts to deconvolute its complex evolutionary history and functional gene dynamics. Here we present a high-quality reference genome of A. sativa and close relatives of its diploid (Avena longiglumis, AA, 2n = 14) and tetraploid …


Create Better Health Curriculum, Casey Coombs, Jaqueline Neid Jun 2022

Create Better Health Curriculum, Casey Coombs, Jaqueline Neid

All Current Publications

CBH is a comprehensive nutrition curriculum designed to teach adult SNAP-Ed participants how to eat well and be active on a budget. CBH combines nutrition and physical activity recommendations from United States Department of Agriculture (USDA). Each lesson has three components: a nutrition topic based on the current Dietary Guidelines for Americans, a physical activity discussion based on USDA recommendations, and a Create recipe demonstration and sample. The components are woven together in eight lessons that are designed to keep participants engaged, while actively learning the skills needed to create a healthier lifestyle.


(R1507) Mathematical Modeling And Analysis Of Seqiahr Model: Impact Of Quarantine And Isolation On Covid-19, Manoj Kumar Singh, . Anjali Jun 2022

(R1507) Mathematical Modeling And Analysis Of Seqiahr Model: Impact Of Quarantine And Isolation On Covid-19, Manoj Kumar Singh, . Anjali

Applications and Applied Mathematics: An International Journal (AAM)

At the moment in time, an outbreak of COVID-19 is transmitting on from human to human. Different parts have different quality of life (e.g., India compared to Russia), which implies the impact varies in each part of the world. Although clinical vaccines are available to cure, the question is how to minimize the spread without considering the vaccine. In this paper, via a mathematical model, the transmission dynamics of novel coronavirus with quarantine and isolation facilities have been proposed. The examination of the proposed model is set in motion with the boundedness and positivity of the solution, sole disease-free equilibrium, …


Efficacy Of Antimicrobial Interventions Used In Meat Processing Plants Against Antimicrobial Tolerant Non–Antibiotic-Resistant And Antibiotic-Resistant Salmonella On Fresh Beef, Norasak Kalchayanand, Sapna Chitlapilly Dass, Yangjunna Zhang, Eric L. Oliver, Bing Wang, Tommy L. Wheeler Jun 2022

Efficacy Of Antimicrobial Interventions Used In Meat Processing Plants Against Antimicrobial Tolerant Non–Antibiotic-Resistant And Antibiotic-Resistant Salmonella On Fresh Beef, Norasak Kalchayanand, Sapna Chitlapilly Dass, Yangjunna Zhang, Eric L. Oliver, Bing Wang, Tommy L. Wheeler

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Salmonella is a common cause of foodborne illness in the United States, and several strains of Salmonella have been identified as resistant to antibiotics. It is not known whether strains that are antibiotic resistant (ABR) and that have some tolerance to antimicrobial compounds are also able to resist the inactivation effects of antimicrobial interventions used in fresh meat processing. Sixty-eight Salmonella isolates (non-ABR and ABR strains) were treated with half concentrations of lactic acid (LA), peracetic acid (PAA), and cetylpyridinium chloride (CPC), which are used in beef processing plants to screen for tolerant strains. Six strains each from non-ABR and …


The Rd-Connect Genome-Phenome Analysis Platform: Accelerating Diagnosis, Research, And Gene Discovery For Rare Diseases., Steven Laurie, Davide Piscia, Leslie Matalonga, Alberto Corvó, Marcos Fernández-Callejo, Carles Garcia-Linares, Carles Hernandez-Ferrer, Cristina Luengo, Inés Martínez, Anastasios Papakonstantinou, Daniel Picó-Amador, Joan Protasio, Rachel Thompson, Raul Tonda, Mònica Bayés, Gemma Bullich, Jordi Camps-Puchadas, Ida Paramonov, Jean-Rémi Trotta, Angel Alonso, Marcella Attimonelli, Christophe Béroud, Virginie Bros-Facer, Orion J Buske, Andrés Cañada-Pallarés, José M Fernández, Mats G Hansson, Rita Horvath, Julius O B Jacobsen, Rajaram Kaliyaperumal, Séverine Lair-Préterre, Luana Licata, Pedro Lopes, Estrella López-Martín, Deborah Mascalzoni, Lucia Monaco, Luis A Pérez-Jurado, Manuel Posada De La Paz, Jordi Rambla, Ana Rath, Olaf Riess, Peter N Robinson, David Salgado, Damian Smedley, Dylan Spalding, Peter A C 'T Hoen, Ana Töpf, Irina Zaharieva, Holm Graessner, Ivo G Gut, Hanns Lochmüller, Sergi Beltran Jun 2022

The Rd-Connect Genome-Phenome Analysis Platform: Accelerating Diagnosis, Research, And Gene Discovery For Rare Diseases., Steven Laurie, Davide Piscia, Leslie Matalonga, Alberto Corvó, Marcos Fernández-Callejo, Carles Garcia-Linares, Carles Hernandez-Ferrer, Cristina Luengo, Inés Martínez, Anastasios Papakonstantinou, Daniel Picó-Amador, Joan Protasio, Rachel Thompson, Raul Tonda, Mònica Bayés, Gemma Bullich, Jordi Camps-Puchadas, Ida Paramonov, Jean-Rémi Trotta, Angel Alonso, Marcella Attimonelli, Christophe Béroud, Virginie Bros-Facer, Orion J Buske, Andrés Cañada-Pallarés, José M Fernández, Mats G Hansson, Rita Horvath, Julius O B Jacobsen, Rajaram Kaliyaperumal, Séverine Lair-Préterre, Luana Licata, Pedro Lopes, Estrella López-Martín, Deborah Mascalzoni, Lucia Monaco, Luis A Pérez-Jurado, Manuel Posada De La Paz, Jordi Rambla, Ana Rath, Olaf Riess, Peter N Robinson, David Salgado, Damian Smedley, Dylan Spalding, Peter A C 'T Hoen, Ana Töpf, Irina Zaharieva, Holm Graessner, Ivo G Gut, Hanns Lochmüller, Sergi Beltran

Faculty Research 2022

Rare disease patients are more likely to receive a rapid molecular diagnosis nowadays thanks to the wide adoption of next-generation sequencing. However, many cases remain undiagnosed even after exome or genome analysis, because the methods used missed the molecular cause in a known gene, or a novel causative gene could not be identified and/or confirmed. To address these challenges, the RD-Connect Genome-Phenome Analysis Platform (GPAP) facilitates the collation, discovery, sharing, and analysis of standardized genome-phenome data within a collaborative environment. Authorized clinicians and researchers submit pseudonymised phenotypic profiles encoded using the Human Phenotype Ontology, and raw genomic data which is …


Nutrient Management For Recirculating Hydroponics, Noah J. Langenfeld, Lauren E. Payne, Bruce Bugbee Jun 2022

Nutrient Management For Recirculating Hydroponics, Noah J. Langenfeld, Lauren E. Payne, Bruce Bugbee

Hydroponics/Soilless Media

Steady-state nutrient management is essential in hydroponic culture. Determination of an appropriate refill solution is attained using the principle of mass balance. Optimizing the ratio of nutrient elements and refill solution concentrations requires an understanding of the ratio of nutrients in tissue to water, which is measured as water use efficiency (WUE). This ratio is then multiplied by the desired concentration of nutrients in leaf tissue to determine the refill solution composition. Deep-flow hydroponics enables constant monitoring of solution parameters and root health. We have achieved a steady-state nitrogen concentration in solution by using an automated pH control system that …


Fisheries Management Paper No. 267: Prawn Resource Of Shark Bay Harvest Strategy 2022-2027 (Version 2.0), Department Of Primary Industries And Regional Development, Western Australia Jun 2022

Fisheries Management Paper No. 267: Prawn Resource Of Shark Bay Harvest Strategy 2022-2027 (Version 2.0), Department Of Primary Industries And Regional Development, Western Australia

Fisheries Management Papers

This Harvest Strategy has been developed in line with the Department’s Harvest Strategy Policy for Aquatic Resources (Department of Fisheries 2015) and is consistent with relevant national Harvest Strategy policies and guidelines (e.g. Sloan et al. 2014; Department of Agriculture and Water Resources 2018a, b). It makes explicit the performance indicators, reference levels, and harvest control rules designed to achieve the specific long- and short-term management objectives for the resource, and the broader goals of ESD and EBFM. This version of the Harvest Strategy also includes the Bycatch Action Plan (BAP) (refer to Appendix 1), formerly a standalone document.

The …


The Role Of Reported Affective Symptoms And Anxiety In Recovery Trajectories After Sport-Related Concussion, Bernadette A. D'Alonzo, Abigail C. Bretzin, Douglas J. Wiebe, Ivy League–Big Ten Epidemiology Of Concussion Study Investigators, Arthur C. Maerlender, Cary R. Savage Jun 2022

The Role Of Reported Affective Symptoms And Anxiety In Recovery Trajectories After Sport-Related Concussion, Bernadette A. D'Alonzo, Abigail C. Bretzin, Douglas J. Wiebe, Ivy League–Big Ten Epidemiology Of Concussion Study Investigators, Arthur C. Maerlender, Cary R. Savage

Center for Brain, Biology, and Behavior: Faculty Publications

Background: There is growing awareness and clinical interest in athletes with affective symptoms after sport-related concussion (SRC), as these symptoms may contribute to overall symptoms and represent a modifiable risk factor of longer recovery. However, evidence of their effects on the entire return-to-play (RTP) trajectory, particularly among women and men, is limited.

Purpose/Hypothesis: To examine the relationship between affective symptom reporting and RTP progression after SRC among a cohort of Division 1 student-athletes. We hypothesized that those endorsing affective symptoms, specifically nervous-anxious symptoms, spend more time in RTP progression and recovery.

Study Design: Cohort study; Level of evidence, 3.

Methods: …


Age-Dependent White Matter Disruptions After Military Traumatic Brain Injury: Multivariate Analysis Results From Enigma Brain Injury, Heather C. Bouchard, Delin Sun, Emily L. Dennis, Mary R. Newsome, Seth G. Disner, Jeremy Elman, Annelise Silva, Carmen Velez, Andrei Irimia, Nicholas D. Davenport, Scott R. Sponheim, Carol E. Franz, William S. Kremen, Michael J. Coleman, M. Wright Williams, Elbert Geuze, Inga K. Koerte, Martha E. Shenton, Maheen M. Adamson, Raul Coimbra, Gerald Grant, Lori Shutter, Mark S. George, Ross D. Zafonte, Thomas W. Mcallister, Murray B. Stein, Paul M. Thompson, Elisabeth A. Wilde, David F. Tate, Aristeidis Sotiras, Rajendra A. Morey Jun 2022

Age-Dependent White Matter Disruptions After Military Traumatic Brain Injury: Multivariate Analysis Results From Enigma Brain Injury, Heather C. Bouchard, Delin Sun, Emily L. Dennis, Mary R. Newsome, Seth G. Disner, Jeremy Elman, Annelise Silva, Carmen Velez, Andrei Irimia, Nicholas D. Davenport, Scott R. Sponheim, Carol E. Franz, William S. Kremen, Michael J. Coleman, M. Wright Williams, Elbert Geuze, Inga K. Koerte, Martha E. Shenton, Maheen M. Adamson, Raul Coimbra, Gerald Grant, Lori Shutter, Mark S. George, Ross D. Zafonte, Thomas W. Mcallister, Murray B. Stein, Paul M. Thompson, Elisabeth A. Wilde, David F. Tate, Aristeidis Sotiras, Rajendra A. Morey

Center for Brain, Biology, and Behavior: Faculty Publications

Mild Traumatic brain injury (mTBI) is a signature wound in military personnel, and repetitive mTBI has been linked to age-related neurogenerative disorders that affect white matter (WM) in the brain. However, findings of injury to specific WM tracts have been variable and inconsistent. This may be due to the heterogeneity of mechanisms, etiology, and comorbid disorders related to mTBI. Non-negative matrix factorization (NMF) is a data-driven approach that detects covarying patterns (components) within high-dimensional data. We applied NMF to diffusion imaging data from military Veterans with and without a self-reported TBI history. NMF identified 12 independent components derived from fractional …


A High-Tech, Low-Cost, Internet Of Things Surfboard Fin For Coastal Citizen Science, Outreach, And Education, Philip J. Bresnahan, Tyler Cyronak, Robert J. W. Brewin, Andreas J. Andersson, Taylor Wirth, Todd R. Martz, Travis Courtney, Nathan Hui, Ryan Kastner, Andrew Stern, Todd Mcgrain, Danica Reinicke, Jon Richard, Katherine Hammond, Shannon Waters Jun 2022

A High-Tech, Low-Cost, Internet Of Things Surfboard Fin For Coastal Citizen Science, Outreach, And Education, Philip J. Bresnahan, Tyler Cyronak, Robert J. W. Brewin, Andreas J. Andersson, Taylor Wirth, Todd R. Martz, Travis Courtney, Nathan Hui, Ryan Kastner, Andrew Stern, Todd Mcgrain, Danica Reinicke, Jon Richard, Katherine Hammond, Shannon Waters

Marine & Environmental Sciences Faculty Articles

Coastal populations and hazards are escalating simultaneously, leading to an increased importance of coastal ocean observations. Many well-established observational techniques are expensive, require complex technical training, and offer little to no public engagement. Smartfin, an oceanographic sensor–equipped surfboard fin and citizen science program, was designed to alleviate these issues. Smartfins are typically used by surfers and paddlers in surf zone and nearshore regions where they can help fill gaps between other observational assets. Smartfin user groups can provide data-rich time-series in confined regions. Smartfin comprises temperature, motion, and wet/dry sensing, GPS location, and cellular data transmission capabilities for the near-real-time …


3d Patient-Derived Tumor Models To Recapitulate Pediatric Brain Tumors In Vitro., Min D Tang-Schomer, Harshpreet Chandok, Wei-Biao Wu, Ching C Lau, Markus J Bookland, Joshy George Jun 2022

3d Patient-Derived Tumor Models To Recapitulate Pediatric Brain Tumors In Vitro., Min D Tang-Schomer, Harshpreet Chandok, Wei-Biao Wu, Ching C Lau, Markus J Bookland, Joshy George

Faculty Research 2022

Brain tumors are the leading cause of cancer-related deaths in children. Tailored therapies need preclinical brain tumor models representing a wide range of molecular subtypes. Here, we adapted a previously established brain tissue-model to fresh patient tumor cells with the goal of establishing3D in vitro culture conditions for each tumor type.Wereported our findings from 11 pediatric tumor cases, consisting of three medulloblastoma (MB) patients, three ependymoma (EPN) patients, one glioblastoma (GBM) patient, and four juvenile pilocytic astrocytoma (Ast) patients. Chemically defined media consisting of a mixture of pro-neural and pro-endothelial cell culture medium was found to support better growth than …


Pdxnet Portal: Patient-Derived Xenograft Model, Data, Workflow And Tool Discovery., Soner Koc, Michael W Lloyd, Jeffrey W Grover, Nan Xiao, Sara Seepo, Sai Lakshmi Subramanian, Manisha Ray, Christian Frech, John Digiovanna, Phillip Webster, Steven Neuhauser, Anuj Srivastava, Xing Yi Woo, Brian J Sanderson, Brian White, Paul Lott, Lacey E Dobrolecki, Heidi Dowst, Pdx Consortium, Yvonne A Evrard, Tiffany A Wallace, Jeffrey A Moscow, James H Doroshow, Nicholas Mitsiades, Salma Kaochar, Chong-Xian Pan, Moon S Chen, Luis Carvajal-Carmona, Alana L Welm, Bryan E Welm, Michael T Lewis, Ramaswamy Govindan, Li Ding, Shunqiang Li, Meenhard Herlyn, Michael A Davies, Jack Roth, Funda Meric-Bernstam, Peter N Robinson, Carol J Bult, Brandi Davis-Dusenbery, Dennis A Dean, Jeffrey H Chuang Jun 2022

Pdxnet Portal: Patient-Derived Xenograft Model, Data, Workflow And Tool Discovery., Soner Koc, Michael W Lloyd, Jeffrey W Grover, Nan Xiao, Sara Seepo, Sai Lakshmi Subramanian, Manisha Ray, Christian Frech, John Digiovanna, Phillip Webster, Steven Neuhauser, Anuj Srivastava, Xing Yi Woo, Brian J Sanderson, Brian White, Paul Lott, Lacey E Dobrolecki, Heidi Dowst, Pdx Consortium, Yvonne A Evrard, Tiffany A Wallace, Jeffrey A Moscow, James H Doroshow, Nicholas Mitsiades, Salma Kaochar, Chong-Xian Pan, Moon S Chen, Luis Carvajal-Carmona, Alana L Welm, Bryan E Welm, Michael T Lewis, Ramaswamy Govindan, Li Ding, Shunqiang Li, Meenhard Herlyn, Michael A Davies, Jack Roth, Funda Meric-Bernstam, Peter N Robinson, Carol J Bult, Brandi Davis-Dusenbery, Dennis A Dean, Jeffrey H Chuang

Faculty Research 2022

We created the PDX Network (PDXNet) portal (https://portal.pdxnetwork.org/) to centralize access to the National Cancer Institute-funded PDXNet consortium resources, to facilitate collaboration among researchers and to make these data easily available for research. The portal includes sections for resources, analysis results, metrics for PDXNet activities, data processing protocols and training materials for processing PDX data. Currently, the portal contains PDXNet model information and data resources from 334 new models across 33 cancer types. Tissue samples of these models were deposited in the NCI's Patient-Derived Model Repository (PDMR) for public access. These models have 2134 associated sequencing files from 873 samples …


Prenatal Phenotyping: A Community Effort To Enhance The Human Phenotype Ontology., Ferdinand Dhombres, Patricia Morgan, Bimal P Chaudhari, Isabel Filges, Teresa N Sparks, Pablo Lapunzina, Tony Roscioli, Umber Agarwal, Shagun Aggarwal, Claire Beneteau, Pilar Cacheiro, Leigh Carmody, Sophie Collardeau-Frachon, Esther A Dempsey, Andreas Dufke, Michael Henri Duyzend, Mirna El Ghosh, Jessica L Giordano, Ragnhild Glad, Ieva Grinfelde, Dominic G Iliescu, Markus S Ladewig, Monica C Munoz-Torres, Marzia Pollazzon, Francesca Clementina Radio, Carlota Rodo, Raquel Gouveia Silva, Damian Smedley, Jagadish Chandrabose Sundaramurthi, Sabrina Toro, Irene Valenzuela, Nicole A Vasilevsky, Ronald J Wapner, Roni Zemet, Melissa A Haendel, Peter N Robinson Jun 2022

Prenatal Phenotyping: A Community Effort To Enhance The Human Phenotype Ontology., Ferdinand Dhombres, Patricia Morgan, Bimal P Chaudhari, Isabel Filges, Teresa N Sparks, Pablo Lapunzina, Tony Roscioli, Umber Agarwal, Shagun Aggarwal, Claire Beneteau, Pilar Cacheiro, Leigh Carmody, Sophie Collardeau-Frachon, Esther A Dempsey, Andreas Dufke, Michael Henri Duyzend, Mirna El Ghosh, Jessica L Giordano, Ragnhild Glad, Ieva Grinfelde, Dominic G Iliescu, Markus S Ladewig, Monica C Munoz-Torres, Marzia Pollazzon, Francesca Clementina Radio, Carlota Rodo, Raquel Gouveia Silva, Damian Smedley, Jagadish Chandrabose Sundaramurthi, Sabrina Toro, Irene Valenzuela, Nicole A Vasilevsky, Ronald J Wapner, Roni Zemet, Melissa A Haendel, Peter N Robinson

Faculty Research 2022

Technological advances in both genome sequencing and prenatal imaging are increasing our ability to accurately recognize and diagnose Mendelian conditions prenatally. Phenotype-driven early genetic diagnosis of fetal genetic disease can help to strategize treatment options and clinical preventive measures during the perinatal period, to plan in utero therapies, and to inform parental decision-making. Fetal phenotypes of genetic diseases are often unique and at present are not well understood; more comprehensive knowledge about prenatal phenotypes and computational resources have an enormous potential to improve diagnostics and translational research. The Human Phenotype Ontology (HPO) has been widely used to support diagnostics and …


Timber Talk, Vol. 60, No. 2, June 2022 Jun 2022

Timber Talk, Vol. 60, No. 2, June 2022

Timber Talk: Nebraska Forest Industry Newsletter

Lumber market reports

Hardwood lumber prices

Carbon sources for composting HPAI mortalities, by Amy Millmier Schmidt

Save the date! - "Managing Carbon Through HealthyForests in the Southern Great Plains"

"Science You Can Use: Biochar Basics"

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