Digital Commons Network^™

Photophysical And Optical Properties Of Semiconducting Polymer Nanoparticles Prepared From Hyaluronic Acid And Polysorbate 80, Adam Langlois, Gage T. Mason, Michael H.L. Nguyen, Mehdi Rezapour, Paul Ludovic Karsenti, Drew Marquardt, Simon Rondeau-Gagné

Chemistry and Biochemistry Publications

Copyright © 2019 American Chemical Society. A nanoprecipitation procedure was utilized to prepare novel diketopyrrolopyrrole-based semiconducting polymer nanoparticles (SPNs) with hyaluronic acid (HA) and polysorbate 80. The nanoprecipitation led to the formation of spherical nanoparticles with average diameters ranging from 100 to 200 nm, and a careful control over the structure of the parent conjugated polymers was performed to probe the influence of π-conjugation on the final photophysical and thermal stability of the resulting SPNs. Upon generation of a series of novel SPNs, the optical and photophysical properties of the new nanomaterials were probed in solution using various techniques including …

Information Theoretic Measures For Quantifying Sequence-Ensemble Relationships Of Intrinsically Disordered Proteins, Megan C Cohan, Kiersten M Ruff, Rohit V Pappu

2010-2019 OA Pubs

Intrinsically disordered proteins (IDPs) contribute to a multitude of functions. De novo design of IDPs should open the door to modulating functions and phenotypes controlled by these systems. Recent design efforts have focused on compositional biases and specific sequence patterns as the design features. Analysis of the impact of these designs on sequence-function relationships indicates that individual sequence/compositional parameters are insufficient for describing sequence-function relationships in IDPs. To remedy this problem, we have developed information theoretic measures for sequence-ensemble relationships (SERs) of IDPs. These measures rely on prior availability of statistically robust conformational ensembles derived from all atom simulations. We …

Professional Development For Clerkship Administrators: A 16-Year Overview Of The Clerkship Administrator Certificate Program, Donnita Pelser, Cathy Chavez, Lindsey Allison, Virginia Cleppe, Gary L Beck Dallaghan

Medical Education Faculty Publications

Background: Increasing accreditation requirements as well as transformations in medical school curricula necessitate administrative staff who are not only invested in the clerkship coordinator role but also view what they do as a career. To date, there has been a lack of professional development opportunities for clerkship administrators.

Methods: In 2003, the Central Group on Educational Affairs of the Association of American Medical Colleges recognized a need for professional development for clerkship administrators. The Clerkship Administrator Certificate Program emerged from that decision and presented for the first time in 2004 in Omaha, Nebraska. This article provides an overview of the …

Comparative Metabolite Profiling Of Four Citrus Peel Cultivars Via Ultra-Performance Liquid Chromatography Coupled With Quadrupole-Time-Of-Flight-Mass Spectrometry And Multivariate Data Analyses, Mohamed Ali Farag

Faculty Journal Articles

Citrus plants are one of the most economical fruit bearing trees grown worldwide for their medicinal use as well as for the flavor and food industry. This study attempts to characterize the metabolome difference in polyphenols of four Citrus species fruit peels; C. reticulata Blanco cv. Egyptian, C. sinensis (L.) Osbeck cv. Olinda Valencia, C. aurantiifolia Swingle cv. Mexican and C. paradisi Macfad. cv. Duncan via ultra-performance liquid chromatography coupled with quadrupole-time-of-flight-mass spectrometry platform. A total of 163 metabolites were characterized of which 28 were detected for the first time in Citrus cultivars including eight coumarin derivatives, three cinnamic acids …

Larry Boynton, Individual And On Behalf Of The Heirs Of Barbara Boynton, Plaintiff/Appellee, V. Kennecott Utah Copper, Llc, Defendant/Appellant. : Reply Brief, Utah Supreme Court

Utah Supreme Court Briefs (2000– )

REPLY BRIEF OF THE APPELLANT AND
CROSS-APPELLEE KENNECOTT UTAH COPPER, LLC

(Appeal from the Third District Court
Salt Lake County, Civil No. 160902693,
Judge Randall N. Skanchy)

State Of Utah, Plaintiff And Appellee, V. Tisha Morley, Defendant And Appellant. : Reply Brief, Utah Supreme Court

Utah Supreme Court Briefs (2000– )

REPLY BRIEF OF THE APPELLANT

On appeal from the Second Judicial District Court, Weber County,Honorable Scott Hadley, District Court No. 141900806

State Of Utah, Plaintiff And Appellee, V. Robert Alonzo Peraza, Defendant/Appellant. : Brief Of Appellee, Utah Supreme Court

Utah Supreme Court Briefs (2000– )

Respondent’s Brief

On Writ of Certiorari to the Utah Court of Appeals. The State of Utah petitioned
review after Peraza’s convictions were reversed and remanded for a new trial.

Oral Argument Requested

Appellant is currently incarcerated on this case

2019 Adult Peacebuilding Bibliography, Rosemary Doyle

Citizens for Peace

No abstract provided.

Bibliography Of Nonviolent Peacebuilding Materials 2019 Ed., Colleen Mills

Citizens for Peace

Introduction to the 2019 Bibliography of Peace and Justice Materials

2019 Youth Peacebuilding Bibliography, Carole Kersten

Citizens for Peace

No abstract provided.

Estimates Of Broad Age Groups By County 2019, Portland State University. Population Research Center

Oregon Population Estimates and Reports

Estimates of Population Age Groups (under 18, 18-64, 65 and over) for Oregon and Its Counties, July 1, 2019.

Newborn And Childhood Differential Dna Methylation And Liver Fat In School-Age Children, Madelon L. Geurtsen, Vincent W.V. Jaddoe, Lucas A. Salas, Susana Santos, Janine F. Felix

Dartmouth Scholarship

Background: Non-alcoholic fatty liver disease is the most common chronic liver disease in children in western countries. Adverse early-life exposures are associated with higher liver fat percentages in children. Differential DNA methylation may underlie these associations. We aimed to identify differential DNA methylation in newborns and children associated with liver fat accumulation in childhood. We also examined whether DNA methylation at 22 cytosine-phosphate-guanine sites (CpGs) associated with adult non-alcoholic fatty liver disease is associated with liver fat in children. Within a population-based prospective cohort study, we analyzed epigenome-wide DNA methylation data of 785 newborns and 344 10-year-old children in relation …

Urban Horticulture, From Local Initiatives To Global Success Stories, Roland Ebel, Esmaeil Fallahi, John L. Griffis Jr., Dilip Nandwani, Donielle Nolan, Ross H. Penhallegon, Mary Rogers

Agricultural and Environmental Sciences Faculty Research

Urban horticulture describes economically viable horticultural production activities conducted in a city or suburb. It is a growing segment of horticulture in the United States as well as in developing countries, where the enormous growth of megalopolis is not backed by a simultaneous increase of farmland or agricultural productivity. Today, urban horticulture includes food sovereignty in underprivileged neighborhoods, increased availability of vegetables and fruits in big cities, healthy and diverse diets, improved food safety, low transportation costs, efficient resource use, and the mitigation of environmental impacts of horticultural production such as the emission of greenhouse gases. The workshop “Urban horticulture: …

Repository Additions, December 2019, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.

Digitalcommons@Cedarville Statistical Report For December 2019, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.

African American Resource Guide

Resource guides

This guide contains a selection of resources available at the Arkansas State Archives pertaining to African American research. This is not a comprehensive guide, but provides a starting point for research.

Religion And Spirituality Resource Guide

Resource guides

This guide contains a selection of resources available at the Arkansas State Archives pertaining to Arkansas religion and spirituality. This is not a comprehensive guide, but provides a starting point for research.

Scholars' Mine Quick Facts December 2019, Nancy S. Krost

Scholars’ Mine Statistics

Scholars' Mine Quick Facts are monthly reports of downloads, page hits, and other information about works in the institutional repository of Missouri S&T. A map with downloads by region is also included.

Research News. Publications, 2019. Volume 4, University Of Mississippi. School Of Pharmacy, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period October 1 through December 31, 2019

Larry Boynton, Individual And On Behalf Of The, Heirs Of Barbara Boynton, Plaintiff/Appellee, V. Kennecott Utah Copper, Llc, Defendant/Appellant : Reply Brief, Utah Supreme Court

Utah Supreme Court Briefs (2000– )

REPLY BRIEF OF THE APPELLANT AND
CROSS-APPELLEE KENNECOTT UTAH COPPER, LLC

(Appeal from the Third District Court
Salt Lake County, Civil No. 160902693,
Judge Randall N. Skanchy)

Do Coffee Agroforestry Systems Always Improve Soil Carbon Stocks Deeper In The Soil?—A Case Study From Turrialba, Costa Rica, Nilovna Chatterjee, P. K. Ramachandran Nair, Vimala D. Nair, Abhishek Bhattacharjee, Elias De Melo Virginio Filho, Rheinhold G. Muschler, Martin R.A. Noponen

Department of Agronomy and Horticulture: Faculty Publications

Shaded perennial agroforestry systems (AFS) are regarded as desirable land‐use practices that improve soil carbon sequestration. However, most studies assume a positive correlation between above ground and below ground carbon without considering the effect of past and current land management, textural variations (silt and clay percentage), and such other site‐specific factors that have a major influence on the extent of soil C sequestration. We assessed SOC stock at various depths (0–10, 10–30, 30–60, and 60–100 cm) in shaded perennial coffee (Coffea arabica L.) AFS in a 17‐ year‐old experimental field at the Centro Agronómico Tropical de Investigación y Enseñanza, (9°53′44′′ …

Correlation Between Microstructural Defects And Photoelectrochemical Performance Of 1d Ti--Nb Composite Oxide Photoanodes For Solar Water Splitting, Nageh Khalaf Allam, Mahmoud Farag, Aya A. Saleh

Faculty Journal Articles

We report on the optimized fabrication of ultrathin wall nanotubes grown on Ti–Nb alloy via anodization in organic-based electrolytes. The nanotubes are vertically aligned with wall thicknesses of 5–8 nm, diameters of 180–200 nm, and lengths of 2–2.8 μm. Raman spectroscopy and glancing angle x-ray diffraction (GAXRD) measurements indicated the formation of composite oxides of anatase TiO2 and monoclinic Nb2O5. The composite oxides showed better stability at elevated temperatures up to 650 ᵒC and with much smaller induced microstrain compared to the TiO2 counterpart. X-ray photoelectron spectroscopy (XPS) analysis confirmed the composition of the fabricated nanotubes as a mixed TiO2–Nb2O5 …

Isolation Of Anticancer And Anti-Trypanosome Secondary Metabolites From The Endophytic Fungus Aspergillus Flocculus Via Bioactivity Guided Isolation And Ms Based Metabolomics, Mohamed Ali Farag

Faculty Journal Articles

This study aims to identify bioactive anticancer and anti-trypanosome secondary metabolites from the fermentation culture of Aspergillus flocculus endophyte assisted by modern metabolomics technologies. The endophyte was isolated from the stem of the medicinal plant Markhamia platycalyx and identified using phylogenetics. Principle component analysis was employed to screen for the optimum growth endophyte culturing conditions and revealing that the 30-days rice culture (RC-30d) provided the highest levels of the bioactive agents. To pinpoint for active chemicals in endophyte crude extracts and successive fractions, a new application of molecular interaction network is implemented to correlate the chemical and biological profiles of …

Eco-Friendly, One-Step Synthesis Of Cobalt Sulfide-Decorated Functionalized Graphene For High-Performance Supercapacitors, Dalia M. El-Gendy, Israa M. Afifi, Nageh Khalaf Allam

Faculty Journal Articles

A simple approach is demonstrated to prepare functionalized spongy graphene/cobalt sulfide (FG-CoS)nanocomposites as interconnected, porous 3-dimensional (3D)network crinkly sheets. Such crinkly sheets contain the reduced spongy graphene oxide (SGO)sheets and the intercalated CoS nanoparticles within the spongy graphene. The fabricated FG-CoS composites were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), and Raman spectroscopy. The synthesized materials were tested as supercapacitor materials in 3 M KOH using cyclic voltammetry (CV)at different potential scan rates, and galvanostatic charge/discharge tests at different current densities. The FG-CoS electrodes showed a maximum specific capacitance of 1072 F/g at a …

Effect Of Ni-Ferrite And Ni-Co-Ferrite Nanostructures On Biogas Production From Anaerobic Digestion, Muhammed S. Abdallah, Fatma Y. Hassaneen, Yasmin Faisal, Mohy S. Mansour, Hanadi Ahmed Salem

Faculty Journal Articles

Many Nanoparticles (NPs) were reported to significantly enhance the production of biogas from the anaerobic digestion of organic wastes. Herein, two types of NPs (Ni-Ferrite and Ni-Co-Ferrite) were synthesized using the co-precipitation method and characterized using X-ray diffraction (XRD), and high-resolution transmission electron microscopy (HRTEM) with energy dispersive X-ray spectroscopy (EDS) techniques. Three different concentrations (20, 70 and 130 mg/l) of each type were added to separate biogas reactors to study their effect on the biogas production compared to blank reactor. A pressure-based biogas reactor was designed and manufactured specifically to test the effect of the NPs on the anaerobic …

Electrochemical Nano-Patterning Of Brass For Stable And Visible Light-Induced Photoelectrochemical Water Splitting, Dina S. Eissa, Shimaa S. El-Hagar, Nageh Khalaf Allam

Faculty Journal Articles

A novel propitious nano-patterned brass oxide nanowires were fabricated via controlled anodization of α-brass in aqueous electrolytes at room temperature. X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), and x-ray photoelectron spectroscopy (XPS)techniques were used to investigate the morphology, structure, and composition of the fabricated materials. The morphology of the resulted structures was found to depend on the concentration of the sodium bicarbonate used for anodization as well as the post treatment. The XRD analysis confirmed the existence of both ZnO and CuO. The XPS results suggest the formation of CuZnO nanowires. The fabricated nanowires showed exceptional optical activity …

Ferroelectret Materials And Devices For Energy Harvesting Applications, Mustafa Hani Arafa

Faculty Journal Articles

This paper provides an overview of ferroelectret materials for energy harvesting applications. These materials take the form of a cellular compliant polymer with polarised pores that provide a piezoelectric response to generate electrical energy as a result of an applied strain or surrounding vibration. The manufacturing processes used to create ferroelectret polymer structures for energy harvesting are discussed, along with the range of microstructural features and pore sizes that are formed. Their important mechanical, electrical and harvesting performance are then described and compared. Modelling approaches for microstructural design or for predicting the vibrational and frequency dependent response are examined. Finally, …

Connectivity Differences Between Gulf War Illness (Gwi) Phenotypes During A Test Of Attention, Tomas Clarke, Jessie Jamieson, Patrick Malone, Rakib U. Rayhan, Stuart Washington, John W. Vanmeter, James N. Baraniuk

Department of Mathematics: Faculty Publications

One quarter of veterans returning from the 1990–1991 Persian Gulf War have developed Gulf War Illness (GWI) with chronic pain, fatigue, cognitive and gastrointestinal dysfunction. Exertion leads to characteristic, delayed onset exacerbations that are not relieved by sleep. We have modeled exertional exhaustion by comparing magnetic resonance images from before and after submaximal exercise. One third of the 27 GWI participants had brain stem atrophy and developed postural tachycardia after exercise (START: Stress Test Activated Reversible Tachycardia). The remainder activated basal ganglia and anterior insulae during a cognitive task (STOPP: Stress Test Originated Phantom Perception). Here, the role of attention …

Annual Report 2018 - 2019, Houston Academy Of Medicine - Texas Medical Center Library

Annual Reports: 1943 - Present

This file contains the Annual Report for the library from 2018-2019.

Remediating Soil For Successful Vegetation Establishment Along Nebraska Highways, Shad Mills, Martha Mamo, Walt Schacht, Humberto Blanco-Canqui

Nebraska Department of Transportation: Research Reports

Vegetation along roadsides is important to prevent soil erosion, provide habitat, and filter water running off the road. Vegetation close to the pavement along highways in Nebraska does not readily establish and persist. It is thought that the sodium and bulk density are the driving factors behind the lack of vegetation. After a construction project the shoulder is seeded into the compacted soil, and during winter salts can accumulate in the soil because of deicing agents being used. The purpose of our study was to determine if the sodium and bulk density are the driving factors of the vegetation cover. …