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Inverse and stability theorems for approximate representations of finite groups
The U 2 norm gives a useful measure of quasirandomness for realor complex-valued functions defined on finite (or, more generally, locally compact) groups. A simple Fourier-analytic argument yields an inverse theorem, which shows...
Improved bounds for the Erdős-Rogers function
The Erd\H{o}s-Rogers function $f_{s,t}$ measures how large a $K_s$-free
induced subgraph there must be in a $K_t$-free graph on $n$ vertices. While
good estimates for $f_{s,t}$ are known for some pairs $(s,t)$, notably...
The Ursinus Weekly, September 15, 1930
Twenty-seven gridders vie for varsity berths Special service marks Valley Forge tour Service for freshmen held Sunday evening Opening exercises Thursday evening Nine appointments strengthen faculty Physical Education...
Ursinus College Collegeville Pennsylvania newspaper freshmen customs Mayne R. Longstreth Football W. W. Jordan Calvin D. Yost M. W. Witmer Patterson Field Pfahler Hall cultural history Higher Education Liberal Studies Social History United States History
Published by: Ursinus College
Bactericidal-Bacteriostatic Foam Filters for Air Treatment
A highly loaded porous polyimide (PI) foam type air filter has been fabricated by incorporating antimicrobial active metals to prevent microbial growth and kill microbes, and so to provide health benefits for people in...
PI3K p110δ is expressed by gp38(-)CD31(+) and gp38(+)CD31(+) spleen stromal cells and regulates their CCL19, CCL21, and LTβR mRNA levels.
Teresa M Zotes, Roberto Spada, Vladimir Mulens, Sonia Pérez-Yagüe, Carlos O Sorzano, Klaus Okkenhaug, Ana C Carrera, Domingo F Barber
Jun 28, 2018
The role of p110δ PI3K in lymphoid cells has been studied extensively, showing its importance in immune cell differentiation, activation and development. Altered T cell localization in p110δ-deficient mouse spleen suggested a...
Animals Antigens Chemokine CCL19 Chemokine CCL21 Class Ia Phosphatidylinositol 3-Kinase Gene Expression Regulation Immunophenotyping Lymphoid Tissue Lymphotoxin beta Receptor Membrane Glycoproteins Mice Mice Knockout Platelet Endothelial Cell Adhesion Molecule-1 RNA Messenger Spleen Stromal Cells T-Lymphocyte Subsets Tumor Necrosis Factors
Metabonomics study of the effects of single copy mutant KRAS in the presence or absence of WT allele using human HCT116 isogenic cell lines.
Dorna Varshavi, Dorsa Varshavi, Nicola McCarthy, Kirill Veselkov, Hector C Keun, Jeremy R Everett
Jan 07, 2022
INTRODUCTION: KRAS was one of the earliest human oncogenes to be described and is one of the most commonly mutated genes in different human cancers, including colorectal cancer. Despite KRAS mutants being known driver mutations...
Bactericidal-Bacteriostatic Foam Filters for Air Treatment
A highly loaded porous polyimide (PI) foam type air filter has been fabricated by incorporating antimicrobial active metals to prevent microbial growth and kill microbes, and so to provide health benefits for people in...
Electrical dual-percolation in MWCNTs/SBS/PVDF based thermoplastic elastomer (TPE) composites and the effect of mechanical stretching
Christopher Ellingford, Henry Smith, Xue Yan, Christopher Bowen, Łukasz Figiel, Tony McNally, Chaoying Wan
Mar 01, 2019
Dielectric thermoplastic elastomers (TPEs) offer a number of advantages over traditional dielectric elastomers or rubbers in terms of tailorable mechanical and electrical properties, higher mechanical strain, and ease of...
Metabonomics study of the effects of single copy mutant KRAS in the presence or absence of WT allele using human HCT116 isogenic cell lines
Dorna Varshavi, Dorsa Varshavi, Nicola McCarthy, Kirill Veselkov, Hector C. Keun, Jeremy R. Everett
Jan 07, 2022
Abstract: Introduction: KRAS was one of the earliest human oncogenes to be described and is one of the most commonly mutated genes in different human cancers, including colorectal cancer. Despite KRAS mutants being known driver...
Metabonomics study of the effects of single copy mutant KRAS in the presence or absence of WT allele using human HCT116 isogenic cell lines.
Dorna Varshavi, Dorsa Varshavi, Nicola McCarthy, Kirill Veselkov, Hector C Keun, Jeremy R Everett
Dec 15, 2021
INTRODUCTION: KRAS was one of the earliest human oncogenes to be described and is one of the most commonly mutated genes in different human cancers, including colorectal cancer. Despite KRAS mutants being known driver mutations...
Glass microparticle‐ versus microsphere‐filled experimental dental adhesives
Ensanya A. Abou Neel, Azadeh Kiani, Sabeel Valappil, Nicky Mordan, Song-Yo Baek, Kazi M Zakir Hossain, Reda Felfel, Ifty Ahmed, Kamini Divakari, Wojciech Chrzanowski, Jonathan Knowles
Aug 20, 2019
This study aimed to formulate antibacterial dental adhesives. Phosphate‐substituted methacrylate adhesives were modified with 0–20 wt % copper‐doped glass microparticles. Two shapes of microparticles were used: regular shaped...
Glass microparticle‐ versus microsphere‐filled experimental dental adhesives
Ensanya A. Abou Neel, Azadeh Kiani, Sabeel Valappil, Nicky Mordan, Song-Yo Baek, Kazi M Zakir Hossain, Reda Felfel, Ifty Ahmed, Kamini Divakari, Wojciech Chrzanowski, Jonathan Knowles
Aug 20, 2019
This study aimed to formulate antibacterial dental adhesives. Phosphate‐substituted methacrylate adhesives were modified with 0–20 wt % copper‐doped glass microparticles. Two shapes of microparticles were used: regular shaped...
Enhanced performance of Al<sub>2</sub>O<sub>3</sub>–SiC–C castables via in-situ formation of multi-reinforced phases by introducing surface treated composite metal powders
Qiulin Xia, Meijie Zhang, Huazhi Gu, Tingting Dong, Haifeng Li, Mweemba Stephen, Chris R. Bowen
Nov 15, 2022
Al2O3–SiC–C (ASC) castables were prepared with bauxite and silicon carbide as major raw materials and introducing large amount of surface treated composite metal powders (STCMPs) as antioxidant. Their...
Enhanced performance of Al<sub>2</sub>O<sub>3</sub>–SiC–C castables via in-situ formation of multi-reinforced phases by introducing surface treated composite metal powders
Qiulin Xia, Meijie Zhang, Huazhi Gu, Tingting Dong, Haifeng Li, Mweemba Stephen, Chris R. Bowen
Nov 15, 2022
Al2O3–SiC–C (ASC) castables were prepared with bauxite and silicon carbide as major raw materials and introducing large amount of surface treated composite metal powders (STCMPs) as antioxidant. Their...
High-resolution label-free mapping of murine kidney vasculature by raster-scanning optoacoustic mesoscopy
Colin A Goebel, Emma Brown, Fabian B Fahlbusch, Alexandra L Wagner, Adrian Buehler, Thomas Raupach, Martin Hohmann, Moritz Späth, Neal Burton, Joachim Woelfle, Michael Schmidt, Andrea Hartner, Adrian P Regensburger, Ferdinand Knieling
Aug 06, 2022
BACKGROUND: Chronic kidney disease (CKD) is a global burden affecting both children and adults. Novel imaging modalities hold great promise to visualize and quantify structural, functional, and molecular organ damage. The aim of...
Nanostructure of the deep eutectic solvent/platinum electrode interface as a function of potential and water content
Oliver S. Hammond, Hua Li, Christian Westermann, Azhar Y. M. Al-murshedi, Frank Endres, Andrew P. Abbott, Gregory G. Warr, Karen J. Edler, Rob Atkin
Jan 01, 2019
The interfacial nanostructure of the three most widely-studied Deep Eutectic Solvents (DESs), choline chloride:urea (ChCl:Urea), choline chloride:ethylene glycol (ChCl:EG), and choline chloride:glycerol (ChCl:Gly) at a Pt(111)...
Novel Roles for the Tissue Plasminogen Activator System in the Development of Fetal Alcohol Syndrome and the Regulation of Contextual Learning After Stress
Melissa Noel-Castro
Jan 01, 0001
Ethanol exposure during synaptogenesis can result in brain and behavior neurotoxic defects referred to as fetal alcohol syndrome (FAS). Since tissue plasminogen activator (tPA) has been implicated in mediating excitotoxic...
fetal alcohol syndrome Ethanol plasminogen activator inhibitor-1 (PAI-1) tissue plasminogen activator (tPA) Life Sciences
Published by: Rockefeller University
Electrical dual-percolation in MWCNTs/SBS/PVDF based thermoplastic elastomer (TPE) composites and the effect of mechanical stretching
Christopher Ellingford, Henry Smith, Xue Yan, Christopher Bowen, Łukasz Figiel, Tony McNally, Chaoying Wan
Mar 01, 2019
Dielectric thermoplastic elastomers (TPEs) offer a number of advantages over traditional dielectric elastomers or rubbers in terms of tailorable mechanical and electrical properties, higher mechanical strain, and ease of...
Baseline Gut Microbiota Composition Is Associated With Schistosoma mansoni Infection Burden in Rodent Models
Alba Cortés, Simon Clare, Alice Costain, Alexandre Almeida, Catherine McCarthy, Katherine Harcourt, Cordelia Brandt, Charlotte Tolley, James Rooney, Matthew Berriman, Trevor Lawley, Andrew S. MacDonald, Gabriel Rinaldi, Cinzia Cantacessi
Dec 02, 2020
In spite of growing evidence supporting the occurrence of complex interactions between Schistosoma and gut bacteria in mice and humans, no data is yet available on whether worm-mediated changes in microbiota composition are...
Pathology caused by persistent murine norovirus infection.
Amita Shortland, James Chettle, Joy Archer, Kathryn Wood, Dalan Bailey, Ian Goodfellow, Barbara A Blacklaws, Jonathan L Heeney
Mar 13, 2020
Subclinical infection of murine norovirus (MNV) was detected in a mixed breeding group of WT and Stat1(-/-) mice with no outward evidence of morbidity or mortality. Investigations revealed the presence of an attenuated MNV...
Increased ICP and Its Cerebral Haemodynamic Sequelae.
Joseph Donnelly, Marek Czosnyka, Spencer Harland, Georgios V Varsos, Danilo Cardim, Chiara Robba, Xiuyun Liu, Philip N Ainslie, Peter Smielewski
May 22, 2018
OBJECTIVES: Increased intracranial pressure (ICP) is a pathological feature of many neurological diseases; however, the local and systemic sequelae of raised ICP are incompletely understood. Using an experimental paradigm, we...
High performance inorganic fullerene cage WS2 enhanced cement
An original cement based material enhanced with inorganic fullerene tungsten disulfide (IF-WS2) nanoparticles has been engineered with superb shock absorbing properties. Physical properties were attributed to the...
IL-33 deficiency causes persistent inflammation and severe neurodegeneration in retinal detachment.
Josy Augustine, Sofia Pavlou, Imran Ali, Kevin Harkin, Ema Ozaki, Matthew Campbell, Alan W Stitt, Heping Xu, Mei Chen
Jan 20, 2020
BACKGROUND: Interleukin-33 (IL-33) belongs to the IL-1 cytokine family and resides in the nuclei of various cell types. In the neural retina, IL-33 is predominately expressed in Müller cells although its role in health and...
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