Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2020

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 9451 - 9480 of 32281

Full-Text Articles in Entire DC Network

Statistic Of Psammophyte In Otindag Sandy Land, X. L. Wang, X. H. Wu, T. T. Yang Jul 2020

Statistic Of Psammophyte In Otindag Sandy Land, X. L. Wang, X. H. Wu, T. T. Yang

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Frequency And Time Of Cutting On The Production Of Three Strains Of Tropical Forage Legume Aeschynomene Americana L. In Drained Paddy Field And Upland Field, Manabu Tobisa, M. Shimojo, Y. Nakano, K. Okano, Y. Masuda Jul 2020

Effect Of Frequency And Time Of Cutting On The Production Of Three Strains Of Tropical Forage Legume Aeschynomene Americana L. In Drained Paddy Field And Upland Field, Manabu Tobisa, M. Shimojo, Y. Nakano, K. Okano, Y. Masuda

IGC Proceedings (1977-2023)

No abstract provided.


Study Of Environmental Factors Effects On Vegetation, Case Study: Iran, A. Tavili Jul 2020

Study Of Environmental Factors Effects On Vegetation, Case Study: Iran, A. Tavili

IGC Proceedings (1977-2023)

No abstract provided.


Lactobacillus Pentosus Gmnl-77 Inhibits Skin Lesions In Imiquimod-Induced Psoriasis-Like Mice, Y.-H. Chen, C.-S. Wu, Y.-H. Chao, C.-C. Lin, H.-Y. Tsai, Y.-R. Li, Y.-Z. Chen, W.-H. Tsai, Y.-K. Chen Jul 2020

Lactobacillus Pentosus Gmnl-77 Inhibits Skin Lesions In Imiquimod-Induced Psoriasis-Like Mice, Y.-H. Chen, C.-S. Wu, Y.-H. Chao, C.-C. Lin, H.-Y. Tsai, Y.-R. Li, Y.-Z. Chen, W.-H. Tsai, Y.-K. Chen

Journal of Food and Drug Analysis

Psoriasis, which is regarded as a T-cell-mediated chronic inflammatory skin disease, is characterized by hyperproliferation and poor differentiation of epidermal keratinocytes. In this study, we aimed to determine the in vivo effect of a potentially probiotic strain, Lactobacillus pentosus GMNL-77, in imiquimod-induced epidermal hyperplasia and psoriasis-like skin inflammation in BALB/c mice. Oral administration of L. pentosus GMNL-77 significantly decreased erythematous scaling lesions. Real-time polymerase chain reaction showed that treatment with L. pentosus GMNL-77 significantly decreased the mRNA levels of proinflammatory cytokines, including tumor necrosis factor-alpha, interleukin (IL)-6, and the IL-23/IL-17A axis-associated cytokines (IL-23, IL-17A/F, and IL-22) in the skin of …


Notes On The Diet And Reproduction Of The Bark Scorpion Centruroides Gracilis (Scorpiones: Buthidae) On Utila Island, Honduras, Anna M. Davison, Tom W. Brown, Cristina Arrivillaga Jul 2020

Notes On The Diet And Reproduction Of The Bark Scorpion Centruroides Gracilis (Scorpiones: Buthidae) On Utila Island, Honduras, Anna M. Davison, Tom W. Brown, Cristina Arrivillaga

Euscorpius

The brown bark scorpion Centruroides gracilis (Latreille, 1804) (Buthidae) is an abundant and widespread species, however, fairly little is known about its ecology and natural history. We include several observations from Utila Island, Honduras, that expand on the known literature regarding the diet and reproductive behavior of C. gracilis. We report several prey items for this opportunistic species, which include invertebrates such as spiders (including tarantulas), centipedes, katydids, and crickets; as well as a case of cannibalism between two adult females C. gracilis. We suggest that such cannibalism may be driven by high population densities and/or strong intraspecific …


Using Artificial Intelligence To Prescribe Medicine- Cs 4732, Xander Bush, Louis Livingston, Project Advisor: Mohammed Aledhari Jul 2020

Using Artificial Intelligence To Prescribe Medicine- Cs 4732, Xander Bush, Louis Livingston, Project Advisor: Mohammed Aledhari

C-Day Computing Showcase

With the current advancements being made in the Machine Learning field, utilizing Artificial Intelligence and Deep Learning techniques to analyze complex information such as genome information has become possible. By creating and building up a database of such data as well as compatible medicines, we suspect it is possible to prescribe personalized medicines to treat patients with a high percentage of success while also being able to take into account various other health conditions and pre-dispositions. This possibility depends heavily on the ability of the Neural Network or various other Machine Learning structure to correctly interpret the information from a …


Minds, Morality And Midgies, Brian Key, Deborah Brown Jul 2020

Minds, Morality And Midgies, Brian Key, Deborah Brown

Animal Sentience

Mikhalevich & Powell argue that the exclusion of the vast majority of arthropods from moral standing is unwarranted, particularly given the purported evidence for cognition and sentience in these organisms. The implied association between consciousness and moral standing is questionable and their assumption that rich forms of cognition and flexible behavior are dependent on phenomenal consciousness needs to be reconsidered in light of current neuroscientific evidence. We conclude by proposing a neural algorithmic approach for deciphering whether organisms are capable of subjective experience.


Fixer Upper: Redesigning & Rebuilding Stem Research Guides, Kenneth Carriveau, Christina Chan-Park, Vedana Vaidhyanathan Jul 2020

Fixer Upper: Redesigning & Rebuilding Stem Research Guides, Kenneth Carriveau, Christina Chan-Park, Vedana Vaidhyanathan

2020 STEM Librarians South Conference

No abstract provided.


Win/Win/Win:Academia And Public Libraries Working Together To Help Students, Faculty, And Librarians Promote Stem Learning And Research, Jessica Jones Jul 2020

Win/Win/Win:Academia And Public Libraries Working Together To Help Students, Faculty, And Librarians Promote Stem Learning And Research, Jessica Jones

2020 STEM Librarians South Conference

No abstract provided.


Convalescent Plasma Therapy In Coronavirus Disease 2019 (Covid-19) Patients: A Brief Review, Muhammad Arif Khan, Ikram Ullah Jul 2020

Convalescent Plasma Therapy In Coronavirus Disease 2019 (Covid-19) Patients: A Brief Review, Muhammad Arif Khan, Ikram Ullah

The University of Louisville Journal of Respiratory Infections

The recent outbreak of the COVID-19 pandemic has caused a re-evaluation of the effectiveness of convalescent plasma therapy (CPT). This review was carried out to assess the usefulness of CPT in critically ill COVID-19 patients based on the published data to date. To the best of our knowledge, this is the second review of the usefulness of CPT in COVID-19 patients. PubMed, Google Scholar, MEDLINE, and Embase databases were searched for relevant reports up to June 21, 2020. Records of published data were analyzed according to eligibility criteria. Five different studies on CPT for critically ill COVID-19 patients were included …


Truncated Power Lomax Distribution With Application To Flood Data, Amal S. Hassan, Mohamed A. H. Sabry, A. Elsehetry Jul 2020

Truncated Power Lomax Distribution With Application To Flood Data, Amal S. Hassan, Mohamed A. H. Sabry, A. Elsehetry

Journal of Statistics Applications & Probability

In this paper, we propose the truncated power Lomax distribution. Fundamental properties of the new distribution, such as moments, moment generating and characteristic functions, quantile function, incomplete moments, Lorenz and Bonferroni curves, order statistics and Re ́nyi entropy, are investigated. Maximum likelihood estimators are derived in case of complete sample, Type I and Type II censored samples. An approximate confidence interval of the parameters is obtained for large sample sizes. Simulation issue is executed to investigate the performance of estimates. The potential utility of the truncated power Lomax model is exhibited through flood data. The application indicates that the truncated …


A New Generalization Of The Moyal Distribution, M. M. Nassar, M. Ibrahem Jul 2020

A New Generalization Of The Moyal Distribution, M. M. Nassar, M. Ibrahem

Journal of Statistics Applications & Probability

In this article, a three parameter generalization of Moyal distribution is obtained to provide a more flexible model relative to the behaviour of hazard rate functions. Various statistical properties such as density, hazard rate functions, quantile function, mode, moments, incomplete moments, moment generating functions, mean deviation, Lorenz, Bonferroni and Zenga curves, Renyi and continuous entropies and distribution of rth order statistics have been derived. Maximum likelihood estimation has been used to estimate the parameters of the generalized Moyal distribution. Further confidence intervals are also obtained. Finally applicability of the proposed model to the real data is analyzed. A comparison has …


Statistical Properties And Estimation Of Inverted Topp-Leone Distribution, Amal S. Hassan, Mohammed Elgarhy, Randa Ragab Jul 2020

Statistical Properties And Estimation Of Inverted Topp-Leone Distribution, Amal S. Hassan, Mohammed Elgarhy, Randa Ragab

Journal of Statistics Applications & Probability

A new probability distribution, i.e. the inverted Topp-Leone distribution is proposed. Some of its statistical properties such as; quantile function, mode, moments, probability weighted moments, incomplete moments, stress-strength model, moments of residual life function, Rényi entropy, and stochastic ordering are provided. Maximum likelihood estimation method based on complete, Type I, and Type II censored samples is considered. Simulation issues are provided to assess the results of the study. Moreover, the results are applied to a real data set.


Covid-19 Spread In Europe: The Soccer Connection, Bibodh J. Karki, Raghava S. Ambadapoodi, Zahid Imran, Julio A. Ramirez Jul 2020

Covid-19 Spread In Europe: The Soccer Connection, Bibodh J. Karki, Raghava S. Ambadapoodi, Zahid Imran, Julio A. Ramirez

The University of Louisville Journal of Respiratory Infections

Introduction: Mass gatherings, such as sports events, are potential causes of the rapid spread of COVID-19 infection. Millions of soccer fans travel across Europe every week. With the world’s most popular leagues continuing play until the second week of March 2020, we hypothesize that a correlation exists between the number of people attending the soccer league games in Spain, Italy, France, Germany, and the UK and the increasing number of cases of COVID-19 in these countries during the ongoing epidemic.

Methods: We calculated the total number of attendees in the five major soccer leagues from the popular sports websites and …


Trial Of Roflumilast Cream For Chronic Plaque Psoriasis, Mark G. Lebwohl, Kim A. Papp, Linda F. Stein Gold, Melinda J. Gooderham, Leon H. Kircik, Zoe D. Draelos, Steven E. Kempers, Mathew Zirwas, Kathleen Smith, David W. Osborne, Marie-Louise Trotman, Lynn Navale, Charlotte Merritt, David R. Berk, Howard Welgus Jul 2020

Trial Of Roflumilast Cream For Chronic Plaque Psoriasis, Mark G. Lebwohl, Kim A. Papp, Linda F. Stein Gold, Melinda J. Gooderham, Leon H. Kircik, Zoe D. Draelos, Steven E. Kempers, Mathew Zirwas, Kathleen Smith, David W. Osborne, Marie-Louise Trotman, Lynn Navale, Charlotte Merritt, David R. Berk, Howard Welgus

Dermatology Articles

BACKGROUND: Systemic oral phosphodiesterase type 4 (PDE-4) inhibitors have been effective in the treatment of psoriasis. Roflumilast cream contains a PDE-4 inhibitor that is being investigated for the topical treatment of psoriasis.

METHODS: In this phase 2b, double-blind trial, we randomly assigned adults with plaque psoriasis in a 1:1:1 ratio to use roflumilast 0.3% cream, roflumilast 0.15% cream, or vehicle (placebo) cream once daily for 12 weeks. The primary efficacy outcome was the investigator's global assessment (IGA) of a status of clear or almost clear at week 6 (assessed on a 5-point scale of plaque thickening, scaling, and erythema; a …


Wildfire Risks And Dangers, Brian Sanchez Jul 2020

Wildfire Risks And Dangers, Brian Sanchez

Climate Change and Public Health Preparedness

No abstract provided.


Discovery Of The World’S Highest-Dwelling Mammal, Jay F. Storz, Marcial Quiroga-Carmona, Juan C. Opazo, Thomas Bowen, Matthew Farson, Scott J. Steppan, Guillermo D’Elía Jul 2020

Discovery Of The World’S Highest-Dwelling Mammal, Jay F. Storz, Marcial Quiroga-Carmona, Juan C. Opazo, Thomas Bowen, Matthew Farson, Scott J. Steppan, Guillermo D’Elía

Jay F. Storz Publications

Environmental limits of animal life are invariably revised when the animals themselves are investigated in their natural habitats. Here we report results of a scientific mountaineering expedition to survey the high-altitude rodent fauna of Volcán Llullaillaco in the Puna de Atacama of northern Chile, an effort motivated by video documentation of mice (genus Phyllotis) at a record altitude of 6,205m. Among numerous trapping records at altitudes of >5,000 m, we captured a specimen of the yellow-rumped leaf-eared mouse (Phyllotis xanthopygus rupestris) on the very summit of Llullaillaco at 6,739 m. This summit specimen represents an altitudinal world …


Towards An Equity Competency Model For Sustainable Food Systems Education Programs, Will Valley, Molly Anderson, Nicole Tichenor Blackstone, Eleanor Sterling, Erin Betley, Sharon Akabas, Pamela Koch, Colin Dring, Joanne D. Burke, Karen Spiller Jul 2020

Towards An Equity Competency Model For Sustainable Food Systems Education Programs, Will Valley, Molly Anderson, Nicole Tichenor Blackstone, Eleanor Sterling, Erin Betley, Sharon Akabas, Pamela Koch, Colin Dring, Joanne D. Burke, Karen Spiller

The Sustainability Institute Publications

Addressing social inequities has been recognized as foundational to transforming food systems. Activists and scholars have critiqued food movements as lacking an orientation towards addressing issues of social justice. To address issues of inequity, sustainable food systems education (SFSE) programs will have to increase students’ equity-related capabilities. Our first objective in this paper is to determine the extent to which SFSE programs in the USA and Canada address equity. We identified 108 programs and reviewed their public facing documents for an explicit focus on equity. We found that roughly 80% of universities with SFSE programs do not provide evidence that …


Tactical Crop Management For Improved Productivity In Winter-Dominant Rainfall Regions: A Review, W K. Anderson, Ross Brennan, Kithsiri W. Jayasena, Svetlana Micic, John H. Moore, T Nordblom Jul 2020

Tactical Crop Management For Improved Productivity In Winter-Dominant Rainfall Regions: A Review, W K. Anderson, Ross Brennan, Kithsiri W. Jayasena, Svetlana Micic, John H. Moore, T Nordblom

Grain and Other Field Crops Research Articles

This study reviews published information on the tactical management decisions needed to maximise economic grain yield in winter-dominant rainfall regions of the Mediterranean type. Tactical decisions are defined as those relating to the period from immediately before sowing to harvest. Tactical management is the principal means by which farmers respond to changing environmental and short-term economic conditions as the season progresses. The review considers published evidence that underpins these decisions and relates to cereal crops (wheat, barley and oats), pulse crops (field pea, faba bean, chickpea and narrow-leaved lupin) and canola.

The criteria used to guide management decisions during the …


Usu Biological Engineers Monitor Coronavirus In Sewage, Usu College Of Engineering Jul 2020

Usu Biological Engineers Monitor Coronavirus In Sewage, Usu College Of Engineering

College of Engineering News

July 16, 2020 — A recent statewide pilot study confirmed that coronavirus can be detected in sewage that enters wastewater treatment facilities. The findings may lead to new public health tools that help track infection rates and trends.


7 Honored As Emeritus Faculty, Haley Herfurth Jul 2020

7 Honored As Emeritus Faculty, Haley Herfurth

Browse All News

No abstract provided.


Harm To Border Irreparable, Sara C. Bronin Jul 2020

Harm To Border Irreparable, Sara C. Bronin

Cornell Law Faculty Publications

No abstract provided.


Climate From The Mcmurdo Dry Valleys, Antarctica, 1986–2017: Surface Air Temperature Trends And Redefined Summer Season, M. K. Obryk, P. T. Doran, A. G. Fountain, M. Myers, C. P. Mckay Jul 2020

Climate From The Mcmurdo Dry Valleys, Antarctica, 1986–2017: Surface Air Temperature Trends And Redefined Summer Season, M. K. Obryk, P. T. Doran, A. G. Fountain, M. Myers, C. P. Mckay

Faculty Publications

©2020. American Geophysical Union. All Rights Reserved. The weather of the McMurdo Dry Valleys, Antarctica, the largest ice-free region of the Antarctica, has been continuously monitored since 1985 with currently 14 operational meteorological stations distributed throughout the valleys. Because climate is based on a 30-year record of weather, this is the first study to truly define the contemporary climate of the McMurdo Dry Valleys. Mean air temperature and solar radiation based on all stations were −20°C and 102 W m−2, respectively. Depending on the site location, the mean annual air temperatures on the valleys floors ranged between −15°C and −30°C, …


Uplc-Ms/Ms Analysis Of Cyp1a-Mediated Ethoxyresorufin-O-Deethylation Activity In The Rat Kidney Microsomes, Devaraj Venkatapura Chandrashekar, Reza Mehvar Jul 2020

Uplc-Ms/Ms Analysis Of Cyp1a-Mediated Ethoxyresorufin-O-Deethylation Activity In The Rat Kidney Microsomes, Devaraj Venkatapura Chandrashekar, Reza Mehvar

Pharmacy Faculty Articles and Research

Ethoxyresorufin (ER)-O-deethylation (EROD) activity has been widely used to assess cytochrome P450 1A (CYP1A) activity. The kinetics of CYP1A activity have been well characterized in the liver microsomes. However, studies in kidney microsomes are limited due to the much lower EROD activity in this organ. Here, we developed and validated a sensitive UPLC-MS/MS assay for the characterization of the EROD activity in the rat kidney microsomes. In a 50 µL reaction mixture, rat kidney microsomes (0.25 mg/mL) were incubated with ER (0.1–5 µM) and NADPH (1 mM) for 10 min. Acidic solvents, such as trichloroacetic acid or formic …


Discovery Of Exosomes From Tick Saliva And Salivary Glands Reveals Therapeutic Roles For Cxcl12 And Il-8 In Wound Healing At The Tick–Human Skin Interface, Wenshuo Zhou, Faizan Tahir, Joseph Che Yen Wang, Michael Woodson, Michael B. Sherman, Shahid Karim, Girish Neelakanta, Hameeda Sultana Jul 2020

Discovery Of Exosomes From Tick Saliva And Salivary Glands Reveals Therapeutic Roles For Cxcl12 And Il-8 In Wound Healing At The Tick–Human Skin Interface, Wenshuo Zhou, Faizan Tahir, Joseph Che Yen Wang, Michael Woodson, Michael B. Sherman, Shahid Karim, Girish Neelakanta, Hameeda Sultana

Faculty Publications

© Copyright © 2020 Zhou, Tahir, Wang, Woodson, Sherman, Karim, Neelakanta and Sultana.Ticks secrete various anti-coagulatory, anti-vasoconstrictory, anti-inflammatory, and anti-platelet aggregation factors in their saliva at the bite site during feeding to evade host immunological surveillance and responses. For the first time, we report successful isolation of exosomes (small membrane-bound extracellular signaling vesicles) from saliva and salivary glands of partially fed or unfed ixodid ticks. Our data showed a novel role of these in vivo exosomes in the inhibition of wound healing via downregulation of C-X-C motif chemokine ligand 12 (CXCL12) and upregulation of interleukin-8 (IL-8). Cryo-electron microscopy (cryo-EM) analysis …


An International Attribution Mechanism For Hostile Cyber Operations, Yuval Shany, Michael N. Schmitt Jul 2020

An International Attribution Mechanism For Hostile Cyber Operations, Yuval Shany, Michael N. Schmitt

International Law Studies

This article is the result of an international research project organized by the Federmann Cyber Security Research Center at Hebrew University to consider the feasibility of establishing an international attribution mechanism for hostile cyber operations, as well as the usefulness of such a body. The authors observe that, at present, states wielding significant cyber capability have little interest in creating such a mechanism. These states appear to be of the view that they can generate sufficient accountability and deterrence based on their independent technological capacity, access to expertise and to offensive (active defense) cyber tools, political clout, security alliances, and …


Spatiotemporal Mapping And Monitoring Of Mangrove Forests Changes From 1990 To 2019 In The Northern Emirates, Uae Using Random Forest, Kernel Logistic Regression And Naive Bayes Tree Models, Samy I. Elmahdy, Tarig A. Ali, Mohamed M. Mohamed, Fares M. Howari, Mohamed Abouleish, Daniel Simonet Jul 2020

Spatiotemporal Mapping And Monitoring Of Mangrove Forests Changes From 1990 To 2019 In The Northern Emirates, Uae Using Random Forest, Kernel Logistic Regression And Naive Bayes Tree Models, Samy I. Elmahdy, Tarig A. Ali, Mohamed M. Mohamed, Fares M. Howari, Mohamed Abouleish, Daniel Simonet

All Works

© Copyright © 2020 Elmahdy, Ali, Mohamed, Howari, Abouleish and Simonet. Mangrove forests are acting as a green lung for the coastal cities of the United Arab Emirates, providing a habitat for wildlife, storing blue carbon in sediment and protecting shoreline. Thus, the first step toward conservation and a better understanding of the ecological setting of mangroves is mapping and monitoring mangrove extent over multiple spatial scales. This study aims to develop a novel low-cost remote sensing approach for spatiotemporal mapping and monitoring mangrove forest extent in the northern part of the United Arab Emirates. The approach was developed based …


Gis Developments For Ecosystem-Based Marine Spatial Planning And The Challenges Faced In Indonesia, Triana Karlina, Wahyudi A'An Johan Jul 2020

Gis Developments For Ecosystem-Based Marine Spatial Planning And The Challenges Faced In Indonesia, Triana Karlina, Wahyudi A'An Johan

ASEAN Journal on Science and Technology for Development

Aiming to lessen degradations and effects on marine ecosystems, Marine Spatial Planning is used as a management method with a purpose to help lead the development and used in the marine environment. The stages of the planning are collection, management, and analysis of spatial data, and also decision support systems. This method requires tools to be able to achieve the goals effectively. Geographic Information System (GIS) and remote sensing can efficiently and effectively be used to access and summarize spatial data into information forms to evaluate the Marine Spatial Planning projects. GIS and remote sensing obviously have an essential function …


Comparison Of Accelerated Solvent Extraction (Ase) And Energized Dispersive Guided Extraction (Edge) For The Analysis Of Pesticides In Leaves, Ashlie D. Kinross, Kimberly J. Hageman, William J. Doucette, Alexandria L. Foster Jul 2020

Comparison Of Accelerated Solvent Extraction (Ase) And Energized Dispersive Guided Extraction (Edge) For The Analysis Of Pesticides In Leaves, Ashlie D. Kinross, Kimberly J. Hageman, William J. Doucette, Alexandria L. Foster

Chemistry and Biochemistry Faculty Publications

Various techniques have been evaluated for the extraction and cleanup of pesticides from environmental samples. In this work, a Selective Pressurized Liquid Extraction (SPLE) method for pesticides was developed using a Thermo Fisher Scientific Accelerated Solvent Extraction (ASE) system. This instrument was compared to the newly introduced (2017) extraction instrument, the Energized Dispersive Guided Extraction (EDGE) system, which combines Pressurized Liquid Extraction (PLE) and dispersive Solid Phase Extraction (dSPE). We first optimized the SPLE method using the ASE instrument for pesticide extraction from alfalfa leaves using layers of Florisil and graphitized carbon black (GCB) downstream of the leaf homogenate in …


Attitudes Towards Mental Illness In American Evangelical Communities, Supernaturalism, And Stigmatisation, Nahanni Freeman Jul 2020

Attitudes Towards Mental Illness In American Evangelical Communities, Supernaturalism, And Stigmatisation, Nahanni Freeman

Faculty Publications - Doctor of Psychology (PsyD) Program

Social-cognitive variables and religious attributions regardingmental illness were examined with a homogeneous sample of 180American Evangelical Christians, using a novel tool and the MentalHealth Knowledge Scale (MAKS). In the first trial, participants wererandomly assigned to one of two Bible verse priming conditions,which made salient willpower, faith and anxiety-reduction or thesuffering Christ. Priming effects revealed that those exposed tothe willpower-faith admonishment condition showed lowerstigma on the MAKS and stronger condition recognition scores.Participants who endorsed unilateral religious causes andsolutions to mental illness also presented with less knowledgeabout mental health disorders and lower condition recognition,but the latter was unrelated to positive views regardingreligiously-informed …