Digital Commons Network^™

Dietary Inflammatory Index And Type 2 Diabetes Mellitus In Adults: The Diabetes Mellitus Survey Of Mexico City, Edgar Denova-Gutiérrez, Paloma Muñoz-Aguirre, Nitin Shivappa, James R. Hébert, Lizbeth Tolentino-Mayo, Carolina Batis, Simón Barquera

Faculty Publications

Diet and inflammation are both associated with type 2 diabetes mellitus (T2DM). In the present study, we aimed to assess the relation between the dietary inflammatory index (DII) and the presence of T2DM in Mexican adults participating in the Diabetes Mellitus Survey administered in Mexico City (DMS-MC). The study involved 1174 subjects (48.5% men) between 20–69 years of age. A validated semi-quantitative food frequency questionnaire was employed to evaluate dietary intake and to compute DII. The DII is based on scientific evidence about the association between dietary compounds and six established inflammatory biomarkers. Multivariate logistic regression models were used to …

Sensitivity Analyses For Simulating Pesticide Impacts On Honey Bee Colonies, A. Carmen Kuan, Gloria Degrandi-Hoffman, Robert J. Curry, Kristina V. Garber, Andrew R. Kanarek, Marcia N. Snyder, Kurt L. Wolfe, S. Thomas Purucker

United States Environmental Protection Agency: Publications

We employ Monte Carlo simulation and sensitivity analysis techniques to describe the population dynamics of pesticide exposure to a honey bee colony using the VarroaPop+Pesticide model. Simulations are performed of hive population trajectories with and without pesticide exposure to determine the effects of weather, queen strength, foraging activity, colony resources, and Varroa populations on colony growth and survival. The daily resolution of the model allows us to conditionally identify sensitivity metrics. Simulations indicate queen strength and forager lifespan are consistent, critical inputs for colony dynamics in both the control and exposed conditions. Adult contact toxicity, application rate and nectar load …

Feasibility Of Using The Fitbit Charge Hr In Validating Self-Reported Exercise Diaries In A Community Setting In Patients With Heart Failure, Pallav Deka, Bunny Pozehl, Joseph F. Norman, Deepak Khazanchi

Information Systems and Quantitative Analysis Faculty Publications

Background: Use of wrist-worn activity monitors has increased over the past few years; however, the use of the Fitbit® Charge HR (FCHR) in a community setting in patients with heart failure has not been tested.

Purpose: The purpose of the study was to assess the feasibility, practicality and acceptability of utilizing the FCHR to validate self-reported exercise diaries and monitor exercise in community dwelling patients with heart failure. Methods: Thirty heart failure patients (12 females and 18 males) aged 64.7 ± 11.5 years were provided with a FCHR. Participants were provided with an exercise routine and for eight weeks, recorded …

Better Ate Than Never: Reducing Wasted Food, Mia Ye '19, Katie Lu '19, Kevin Mikos '19, Aryan Walia '19

Distinguished Student Work

Food waste in modern society is a problem which is quickly gaining traction. The Environmental Protection Agency (EPA) estimates that more food reaches landfills than any single material in the trash. This wastes food resources, while 42 million Americans are food-insecure and in need. In order to prevent food waste from reaching landfills and incinerators, we must scrutinize the sources of waste and take novel measures to make use of all edible food. In this paper, we examine three main problems using mathematical modeling.

First, we created a model to see if food waste could be used to feed the …

An Empirical Study Of Chronic Diseases In The United States: A Visual Analytics Approach To Public Health, Wullianallur Raghupathi, Viju Raghupathi

Publications and Research

In this research we explore the current state of chronic diseases in the United States, using data from the Centers for Disease Control and Prevention and applying visualization and descriptive analytics techniques. Five main categories of variables are studied, namely chronic disease conditions, behavioral health, mental health, demographics, and overarching conditions. These are analyzed in the context of regions and states within the U.S. to discover possible correlations between variables in several categories. There are widespread variations in the prevalence of diverse chronic diseases, the number of hospitalizations for specific diseases, and the diagnosis and mortality rates for different states. …

Telotristat Ethyl In Carcinoid Syndrome: Safety And Efficacy In The Telecast Phase 3 Trial, Marianne Pavel, David J. Gross, Marta Benavent, Petros Perros, Raj Srirajaskanthan, Richard R. P. Warner, Matthew H. Kulke, Lowell B. Anthony, Pamela L. Kunz, Dieter Hörsch, Martin O Weickert, Pablo Lapuerta, Wenjun Jiang, Kenneth Kassler-Taub, Suman Wason, Rosanna Fleming, Douglas Fleming, Rocio Garcia-Carbonero

Internal Medicine Faculty Publications

Telotristat ethyl, a tryptophan hydroxylase inhibitor, was efficacious and well tolerated in the phase 3 TELESTAR study in patients with carcinoid syndrome (CS) experiencing ≥ 4 bowel movements per day (BMs/day) while on somatostatin analogs (SSAs). TELECAST, a phase 3 companion study, assessed the safety and efficacy of telotristat ethyl in patients with CS (diarrhea, flushing, abdominal pain, nausea or elevated urinary 5-hydroxyindoleacetic acid (u5-HIAA)) with < 4 BMs/day on SSAs (or ≥ 1 symptom or ≥ 4 BMs/day if not on SSAs) during a 12-week double-blind treatment period followed by a 36-week open-label extension (OLE). The primary safety and efficacy endpoints were incidence of treatment-emergent adverse events (TEAEs) and percent change from baseline in 24-h u5-HIAA at week 12. Patients (N = 76) were randomly assigned (1:1:1) to receive placebo or telotristat ethyl 250 mg or 500 mg 3 times per day (tid); 67 continued receiving telotristat ethyl 500 mg tid during the OLE. …

Do Precision Chemical Amendment Applications Impact Sodium Movement In Dryland Semiarid Saline Sodic Soils?, Tulsi P. Kharel, David E. Clay, Cheryl Reese, Thomas Desutter, Doug D. Malo, Sharon Clay

Agronomy, Horticulture and Plant Science Faculty Publications

Expanding sodicity and salinity problems have placed many northern Great Plains (NGP) soils at the sustainability tipping point. This study assessed the impact of chemical restoration on water and salt transport in undisturbed soil columns collected from three hillslope model landscape positions. The backslope (Redfield), footslope (White Lake), and toeslope (Pierpont) soils had moderate (3.27 ± 0.59), high (7.3 ± 3.34), and very high (13.29 ± 3.2) sodium adsorption ratio (SAR_e) values, respectively. The soils were treated with KBr and one of four soil amendments (none, H₂SO₄, CaSO₄, and CaCl₂). …

Https://Onlinelibrary.Wiley.Com/Doi/10.1002/Spy2.15#:~:Text=A%20review%20and%20an%20empirical%20analysis%20of%20privacy%20policy%20and%20notices%20for%20consumer%20internet%20of%20things, Alfredo J. Perez, Sherali Zeadally, Jonathan Cochran

Computer Science Faculty Publications

The privacy policies and practices of six consumer Internet of things (IoT) devices were reviewed and compared. In addition, an empirical verification of the compliance of privacy policies for data collection practices on two voice-activated intelligent assistant devices, namely the Amazon Echo Dot and Google Home devices was performed. The review shows that IoT privacy policies may not be usable from the human-computer interaction perspective because IoT policies are included as part of the manufacturers' general privacy policy (which may include policies unrelated to the device), or the IoT policy requires to read (in addition to the IoT policies) the …

Ferrocenylchalcone-Uracil Conjugates: Synthesis And Cytotoxic Evaluation, Amandeep Singh, Vishu Mehra, Neda Sadeghiani, Saghar Mozaffari, Keykavous Parang, Vipan Kumar

Pharmacy Faculty Articles and Research

Huisgen’s azide-alkyne cycloaddition reaction was employed to synthesize a series of 1H-1,2,3-triazole-tethered uracil-ferrocenyl chalcone conjugates with the aim of evaluating their in vitro anti-proliferative efficacy on human leukemia (CCRF-CEM) and human breast adenocarcinoma (MDA-MB-468) cell lines. Cytotoxic evaluation studies identified a number of synthesized conjugates that inhibited the proliferation of leukemia cancer cells by ~70% after 72 h. The selected synthesized conjugates were found to be significantly less cytotoxic against normal kidney cell line (LLC-PK1) when compared with CCRF-CEM cancer cells.

Early Inititation Of Breastfeeding And Vitamin A Supplementation With Nutritional Status Of Children Aged 6-59 Months, Betty Yosephin Simanjuntak, Miratul Haya, Desri Suryani, Che An Ahmad

Kesmas

Masa balita, khususnya dua tahun pertama kehidupan merupakan usia emas bagi anak karena pertumbuhan dan perkembangannya yang cepat. Oleh karena itu, terjadinya gangguan nutrisi pada masa itu bisa bersifat permanen dan tidak dapat diubah. Penelitian ini mengkaji hubungan antara inisiasi dini pemberian air susu ibu dan vitamin A dengan status gizi. Total sampel yang dianalisis dalam penelitian ini adalah 1.592 anak di bawah lima tahun (balita) berusia 6-59 bulan yang diambil dari Pemantauan Status Gizi Indonesia 2015 di Bengkulu. Data termasuk usia, jenis kelamin, inisiasi menyusui dini, panjang kelahiran, berat lahir, suplementasi vitamin Adikumpulkan dengan menggunakan kuesioner. Berat dan tinggi …

Family Support As A Factor Influencing The Provision Of Exclusive Breastfeeding Among Adolescent Mothers In Bantul, Yogyakarta, Maulida Lailatussu’Da, Niken Meilani, Nanik Setiyawati, Sammy Onyapidi Barasa

Kesmas

Kehamilan remaja di Indonesia cukup tinggi. Kecamatan Sewon memiliki angka persalinan remaja tertinggi di Kabupaten Bantul pada tahun 2015-2016. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang memengaruhi pemberian ASI eksklusif pada ibu usia remaja di Kecamatan Sewon, Kabupaten Bantul. Penelitian ini menggunakan desain potong lintang dan sampel penelitian berjumlah 45 orang ibu usia remaja yang mempunyai bayi usia 6-24 bulan. Pengumpulan data menggunakan kuesioner terstruktur. Analisis bivariat menggunakan kai kuadrat dan fisher’s exact test, sedangkan analisis multivariat menggunakan regresi logistik. Hasil penelitian menunjukkan bahwa 53.3% ibu usia remaja tidak memberikan ASI eksklusif. Analisis bivariat menunjukkan faktor status kehamilan (nilai p …

Antenatal Care Provider And Cesarean Section In Urban Areas In Indonesia, Terry Yuliana Rahadian Pristya, Milla Herdayati, Besral Besral, Dheni Fidyah Fika

Kesmas

Tren persalinan sesar di Indonesia (2007-2012) mengalami peningkatan dua kali lipat berisiko pada munculnya masalah kesehatan jangka panjang maupun pendek. Penelitian ini bertujuan mengetahui hubungan tenaga kesehatan pemeriksa kehamilan dengan persalinan sesar. Penelitian kuantitatif ini menggunakan desain potong lintang dengan sampel penelitian 5143 wanita usia subur berusia 15-49 tahun yang melahirkan anak terakhirnya, baik melahirkan sesar maupun tidak di wilayah perkotaan yang terpilih dalam sampel Survei Demografi Kesehatan Indonesia tahun 2012. Analisis multivariat regresi logistik digunakan untuk mengetahui hubungan tenaga pemeriksa kehamilan dengan persalinan sesar, dikontrol oleh usia ibu, tempat periksa kehamilan, paritas, dan tempat melahirkan. Hasil penelitian menunjukkan bahwa …

Risk Of Adolescent Pregnancy Toward Maternal And Infant Health, Analisis Of Idhs 2012, Anni Fithriyatul Mas'udah, Besral Besral, Bimandra Adiputra Djaafara

Kesmas

Dampak kehamilan pada remaja erat kaitannya dengan risiko kesehatan ibu dan bayi. Penelitian ini bertujuan untuk mengembangkan komposit indeks kesehatan ibu, indeks kesehatan bayi dan untuk menelaah pengaruh kehamilan remaja terhadap kesehatan ibu dan bayi. Penelitian ini menggunakan data Survei Demografi Kesehatan Indonesia tahun 2012, dengan sampel 2.167 responden yang memenuhi syarat inklusi (wanita usia subur yang pernah melahirkan anak pertama sejak Januari 2007 sampai survei dilaksanakan). Analisis menggunakan Polychoric Principal Component Analysis untuk menentukan komposit indeks kesehatan ibu dan bayi, serta regresi logistik untuk mengetahui besar hubungan kehamilan remaja terhadap kesehatan ibu dan bayi. Kesehatan ibu dapat ditentukan melalui …

Effect Of Nutrition Counseling Knowledge And Attitude Toward Mother Breastfeeding And Baby Growth In Sub Lubuk Pakam, Herta Masthalina, Zein Agustina

Kesmas

Untuk dapat menjalankan program ASI eksklusif, ibu menyusui harus memiliki pengetahuan yang baik. Salah satu cara dalam menambah pengetahuan yaitu dengan memberikan konseling gizi. Penelitian ini bertujuan untuk mengetahui pengaruh konseling gizi tentang ASI eksklusif dan status gizi terhadap pengetahuan dan sikap ibu menyusui di wilayah Puskesmas Kecamatan Lubuk Pakam. Jenis penelitian ini adalah quasi experimental non-equivalent control group design. Sampel sejumlah 60 ibu dibagi ke dalam dua kelompok, yaitu 30 ibu yang diberikan konseling gizi intensif pada kelompok intervensi di wilayah kerja Puskesmas Lubuk Pakam dan 30 ibu pada kelompok kontrol di wilayah kerja Puskesmas Tanjung Morawa. Kelompok perlakuan …

Exclusive Breastfeeding Intention Among Pregnant Women, Tria Astika Endah Permatasari, Ratu Ayu Dewi Sartika, Endang Laksminingsih Achadi, Urip Purwono, Anies Irawati, Dwiana Ocviyanti, Evi Martha

Kesmas

Intensi pemberian ASI eksklusif adalah intensi ibu untuk memberikan hanya ASI pada bayinya sejak dilahirkan hingga berusia enam bulan. Intensi pada periode prenatal merupakan penentu langsung pemberian ASI eksklusif. Penelitian ini bertujuan mengetahui faktor paling dominan berhubungan dengan intensi pemberian ASI eksklusif pada ibu hamil di sebuah rumah sakit ibu dan anak di Kota Tangerang Selatan. Penelitian dengan desain studi potong lintang dilakukan secara primer. Sampel berjumlah 143 ibu hamil trimester ketiga dipilih secara purposive sampling. Intensi pemberian ASI eksklusif diukur menggunakan kuesioner the Infant Feeding Intentions scale. Sedangkan sikap, norma subjektif dan persepsi kontrol perilaku dinilai menggunakan modifikasi kuesioner …

The Effect Of Health Insurance On Institutional Delivery In Indonesia, Mazda Novi Mukhlisa, Pujiyanto Pujiyanto

Kesmas

Pemanfaatan pelayanan persalinan di fasilitas kesehatan berdampak pada menurunnya angka kematian ibu (AKI). Di Indonesia, persalinan di fasilitas kesehatan mengalami peningkatan setiap tahunnya, tetapi masih terdapat sekitar 30% ibu yang bersalin di rumah. Sayangnya, peningkatan pemanfaatan pelayanan persalinan di fasilitas kesehatan tersebut tidak diimbangi dengan penurunan AKI, sehingga Indonesia tidak berhasil mencapai target MDGs. Untuk mencapai Universal Health Coverage, Indonesia mengimplementasikan program Jaminan Kesehatan Nasional (JKN) yang mengintegrasikan empat jaminan kesehatan, yaitu Askes/ASABRI, Jamsostek, Jamkesmas, dan Jamkesda. Jaminan kesehatan dapat mengatasi kendala biaya pada persalinan di fasilitas kesehatan. Dengan menggunakan data Riset Kesehatan Dasar 2013 dan data Potensi Desa 2011 …

Emerging Export Markets For High Quality Alfalfa Hay, Tom Keene

Kentucky Alfalfa and Stored Forage Conference

The exporting of hay from country to country has been evolving for many years. When we look at today’s exports of American hay, we see that the majority of it takes place off the west coast.

An Integrated Pest Management Ipm Approach In Alfalfa Production Systems, Lee H. Townsend

Kentucky Alfalfa and Stored Forage Conference

Alfalfa lends itself to an integrated pest management (IPM) approach for alfalfa weevils and potato leafhoppers, the two key insect pests of the crop. Both species live in most alfalfa fields every summer. However, alfalfa can tolerate low levels of their feeding without costly yield or quality loss.

Foreword Of Kentucky Alfalfa And Stored Forages Conference [2018], Christopher D. Teutsch, Christi L. Forsythe

Kentucky Alfalfa and Stored Forage Conference

No abstract provided.

Erythrocytes And Vascular Function: Oxygen And Nitric Oxide, Christine C. Helms, M. T. Gladwin, Daniel B. Kim-Shapiro

Physics Faculty Publications

Erythrocytes regulate vascular function through the modulation of oxygen delivery and the scavenging and generation of nitric oxide (NO). First, hemoglobin inside the red blood cell binds oxygen in the lungs and delivers it to tissues throughout the body in an allosterically regulated process, modulated by oxygen, carbon dioxide and proton concentrations. The vasculature responds to low oxygen tensions through vasodilation, further recruiting blood flow and oxygen carrying erythrocytes. Research has shown multiple mechanisms are at play in this classical hypoxic vasodilatory response, with a potential role of red cell derived vasodilatory molecules, such as nitrite derived nitric oxide and …

Strategies To Adjust For Response Bias In Clinical Trials: A Simulation Study, Victoria R. Swaidan

USF Tampa Graduate Theses and Dissertations

Background: Response bias can distort treatment effect estimates and inferences in clinical trials. Although prevention, quantification, and adjustments have been developed, current methods are not applicable when subject-level reliability is used as the measure of response bias. Thus, the objective of the current study is to develop, test, and recommend a series of bias correction strategies for use in these cases. Methods: Monte Carlo simulation and logistic regression modeling were used to develop the strategies, examining the collective impact of sample size (N), effect size (ES), reliability distribution, and response style on estimating the treatment effect size in a series …

Translating Legal Norms Into Quantitative Indicators: Lessons From The Global Water, Sanitation, And Hygiene Sector, Sharmila L. Murthy

William & Mary Environmental Law and Policy Review

No abstract provided.

Dietary Inflammatory Index And Cardiovascular Risk And Mortality—A Meta-Analysis, Nitin Shivappa, Justyna Godos, James R. Hébert, Michael Wirth, Gabriele Piuri, Attilio Speciani, Giuseppe Grosso

Faculty Publications

Diet and chronic inflammation have been suggested to be risk factors in the development of cardiovascular disease (CVD) and related mortality. The possible link between the inflammatory potential of diet measured through the Dietary Inflammatory Index (DII^®) and CVD has been investigated in several populations across the world. The aim of this study was to conduct a meta-analysis on studies exploring this association. Data from 14 studies were eligible, of which two were case-control, eleven were cohort, and one was cross-sectional. Results from the random-effects meta-analysis showed a positive association between increasing DII, indicating a pro-inflammatory diet, and …

Lower Dietary Inflammatory Index Scores Are Associated With Lower Glycemic Index Scores Among College Students, Yeonsoo Kim, Jie Chen, Michael Wirth, Nitin Shivappa, James R. Hébert

Faculty Publications

The association between the Dietary Inflammatory Index (DII^®), the glycemic index (GI), and the glycemic load (GL) is not known, although it is known that carbohydrates are pro-inflammatory. We aimed to measure the association between the DII and both GI and GL among college students. In this cross-sectional study, 110 college students completed a 3-day food diary, which was used to calculate the DII, the GI, the GL, and the healthy eating index (HEI)-2010. Least square means and 95% confidence intervals of the GI, the GL, and the HEI-2010 were presented per DII tertile using generalized linear mixed …

Supporting Accurate Interpretation Of Self-Administered Medical Test Results For Mobile Health: Assessment Of Design, Demographics, And Health Condition, Jess C. Hohenstein, Eric P.S. Baumer, Lindsay Reynolds, Elizabeth L. Murnane, Dakota O'Dell, Seoho Lee, Shion Guha, Yu Qi, Erin Rieger, Geri K. Gay

Mathematics, Statistics and Computer Science Faculty Research and Publications

Background: Technological advances in personal informatics allow people to track their own health in a variety of ways, representing a dramatic change in individuals’ control of their own wellness. However, research regarding patient interpretation of traditional medical tests highlights the risks in making complex medical data available to a general audience.

Objective: This study aimed to explore how people interpret medical test results, examined in the context of a mobile blood testing system developed to enable self-care and health management.

Methods: In a preliminary investigation and main study, we presented 27 and 303 adults, respectively, with hypothetical results from several …

Present And Future Thermal Environments Available To Sharp-Tailed Grouse In An Intact Grassland, Edward J. Raynor, Larkin Powell, Walter H. Schacht

School of Natural Resources: Faculty Publications

Better understanding animal ecology in terms of thermal habitat use has become a focus of ecological studies, in large part due to the predicted temperature increases associated with global climate change. To further our knowledge on how ground-nesting endotherms respond to thermal landscapes, we examined the thermal ecology of Sharp-tailed Grouse (Tympanuchus phasianellus) during the nesting period. We measured site-specific iButton temperatures (TiB) and vegetation characteristics at nest sites, nearby random sites, and landscape sites to assess thermal patterns at scales relevant to nesting birds. We asked if microhabitat vegetation characteristics at nest sites matched the characteristics that directed macrohabitat …

Discovery And Development Of A Three-Component Oxidopyrylium Cycloaddition And Its Application Towards Alpha-Hydroxytropolone Synthesis, Michael P. D'Erasmo

Dissertations, Theses, and Capstone Projects

Historically, natural products have provided unique research opportunities and challenges for organic synthesis, chemical biology, and medicinal chemistry due to their molecular complexity and effects on physiological systems. The total synthesis of natural products has not only produced novel reaction methods and strategies capable of efficiently generating complex structural motifs but also granted access to sufficient quantities of otherwise scarce natural product material for clinical evaluation. These synthetic efforts have facilitated the formation of a transdisciplinary partnership between chemistry, biology, and medicine that has been paramount in elucidating the chemical and pharmaceutical utility of natural products. Chapter I of this …

A Global Perspective On The Trophic Geography Of Sharks, Christopher S. Bird, Ana Verissimo, Sarah Magozzi, Katya G. Abrantes, Alex Aguilar, Hassan Al-Reasi, Adam Barnett, Dana M. Bethea, Gerard Biais, Asuncion Borrell, Marc Bouchoucha, Mariah Boyle, Edward J. Brooks, Juerg Brunnschweiler, Paco Bustamante, Aaron Carlisle, Diana Catarino, Stephane Caut, Yves Cherel, Tiphaine Chouvelon, Diana Churchill, Javier Ciancio, Julien Claes, Ana Colaço, Dean L. Courtney, Pierre Cresson, Ryan Daly, Leigh De Necker, Tetsuya Endo, Ivon Figueiredo, Ashley J. Frisch, Joan Holst Hansen, Michael Heithaus, Nigel E. Hussey, Johannes Iitembu, Francis Jaunes, Michael J. Kinney, Jeremy J. Kiszka, Sebastian A. Klarian, Dorothee Kopp, Robert Leaf, Yunkai Li, Anne Lorrain, Daniel J. Madigan, Aleksandra Maljkovic, Luis Malpica-Cruz, Philip Matich, Mark G. Meekan, Frederic Menard, Gui M. Menezes, Samantha E. M. Munroe, Michael C. Newman, Yannis P. Papastamatiou, Heidi Pethybridge, Jeffrey D. Plumlee, Carlos Polo-Silva, Katie Quaeck-Davis, Vincent Raoult, Jonathan Reum, Yassir Eden Torres-Rojas, David S. Shiffman, Oliver N. Shipley, Conrad W. Speed, Michelle D. Staudinger, Amy K. Teffer, Alexander Tilley, Maria Valls, Jeremy Vaudo, Tak-Cheung Wai, R. J. David Wells, Alex S. J. Wyatt, Andrew Yool, Clive N. Trueman

Marine & Environmental Sciences Faculty Articles

Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend across broader geographic ranges if shark taxa display common behavioural traits. By tracking the original site of photosynthetic fixation of carbon atoms that were ultimately assimilated into muscle tissues of 5,394 sharks from 114 species, we identify globally consistent biogeographic traits in trophic interactions between sharks found in different habitats. We show that populations of shelf-dwelling sharks derive a substantial proportion of their carbon from regional …

Integrating System Dynamics And Remote Sensing To Estimate Future Water Usage And Average Surface Runoff In Lagos, Nigeria, Gilles A. Kandissounon, Ajay Karla, Sajjad Ahmad

Civil and Environmental Engineering and Construction Faculty Research

The goal of this study was twofold; first analyze the patterns of water consumption in Lagos, Nigeria and use them in a System Dynamics (SD) model to make projections about future demand. The second part used remote sensing to quantify the contribution of extensive land use/cover change to urban flooding. Land use/cover dynamics over the past decade was analyzed using satellite imagery provided by Landsat Thematic Mapping (TM). Unsupervised classification was performed with false color composite using the Iterative Self-Organizing Data Analysis (ISODATA) technique in a Geographic Information Systems (GIS). The study area was divided into four different land use …

Rapid Adsorption Of Proinflammatory Cytokines By Graphene Nanoplatelets And Their Composites For Extracorporeal Detoxification, Yishan Zheng, Nicholas Pescatore, Yury Gogotsi, Boris Dyatkin, Ganesh Ingavle, Vadym Mochalin, Tochukwu Ozulumba, Sergey Mikhalovsky, Susan Sandeman

Chemistry Faculty Research & Creative Works

Sepsis is a complex clinical syndrome that features excessive release of cytokines and other inflammatory mediators that could lead to organ dysfunction. Despite different treatment and management options, sepsis associated high morbidity and mortality rates remain. This has prompted intensive research into alternative therapeutic approaches such as targeted removal of sepsis related molecules using extracorporeal hemoperfusion. In this study, we explore the use of graphene nanoplatelets (GNP) as low-cost alternative hemosorbents for rapid removal of a broad spectrum of proinflammatory cytokine markers. Firstly, the physical characteristics, cytotoxicity, and cytokine marker adsorption profile of GNP were assessed. The results not only …