Digital Commons Network^™

Detecting Malicious Dns Queries Over Encrypted Tunnels Using Statistical Analysis And Bi-Directional Recurrent Neural Networks, Mohammad Al-Fawa'reh, Zain Ashi, Mousa Tayseer Jafar

Karbala International Journal of Modern Science

The exponential rise in the number of malicious threats targeting computer networks and digital services puts network infrastructure in jeopardy. Domain name protocol attacks are one of the most pervasive network attacks posing a threat to networks, whereby attackers send harmful information to the network; this type of threat is identified as DNS tunneling. The DNS protocol has recently gained increased attention from cyber-attackers, targeting organizations with a web presence or reliance on e-commerce businesses. Cyber-attackers can subtly exploit the contents of encrypted DNS packets that are sent across covert network tunnels, which are difficult for firewalls and blacklist detection …

Artificial Intelligence For Para Rubber Identification Combining Five Machine Learning Methods, Chairote Yaiprasert Ph.D.

Karbala International Journal of Modern Science

This study aims to identify Para rubber species using a combination of five machine learning techniques to classify leaf images. The learning process is defined using a dataset for each classification method. Approximately 1,472 leaf images are prepared consisting of various sizes, shapes, quality provided for the model. The classification indicators are defined with the help of an algorithm to identify at least three of the top five potential classification outcomes. The algorithm accurately predicts 100% of the five classification methods. Methods can provide precise and rapid classification of large quantities, without the need for image preprocessing prior to classification.

Synergistic Extraction Of Silver From Nitric Acid Medium With Dithizone In The Presence Of A Secondary Amine- Amberlite La-2 Using 110mag-Radioisotope, Madhusudan Mandal Ph.D.

Karbala International Journal of Modern Science

Synergistic extraction of silver has been investigated in the presence of two different kinds of extractants, one of which is a chelating ligand, dithizone and the other is a long-chain secondary amine amberlite LA-2 at pH 3.0 using a radiotracer technique. The apparent formation constant, overall equilibrium constant and adduct formation constants were calculated from distribution coefficients. Interestingly, it was observed that the adduct formation constant is too high when the ligand concentration is increased by keeping the amine concentration fixed at 0.044 M compared to that obtained when the ligand concentration is kept fixed at 8.74×10^-4 M.

Editorial Board

Karbala International Journal of Modern Science

No abstract provided.

Psychological Factors, Digital Literacy Skills And Use Of Electronic Information Resource By Postgraduate Students Of Delta State University , Abraka, Ejomafuvwe Eravwoke

Library Philosophy and Practice (e-journal)

ABSTRACT This study investigated psychological factors, digital literacy skills and use of electronic information resources by postgraduate students in the faculty of education, Delta State University, Abraka. Three research questions and two research hypotheses were raised, answered and tested. The study employed the descriptive survey design and the sample for this study consist of 45 postgraduate students. The purposive sampling technique was employed for this study. The instrument for the collection of data was the questionnaire. The questionnaire was titled “Psychological Factors and Digital Literacy Skills influencing the Use of Electronic Information Resources by Postgraduate Students Questionnaire (PFDLSIUERPSQ)”. The face …

University Of Dayton Biologist Awarded American Association Of University Women Fellowship For Research On Cancer Migration, Allison Brace

College of Arts and Sciences Newsroom

The American Association of University Women awarded Loan Bui, visiting assistant professor of biology, a $29,680 fellowship to help further her research at the University of Dayton on cures for diseases such as cancer.

Pranayama Breathing Detection With Deep Learning, Bikash Shrestha

Theses

Yoga, a complementary health approach, according to a 2017 National Health Interview Survey by the Center for Disease Control and Prevention (CDC), is a choice of around 14.3% adults in the US. Kapalbhati pranayama, a yoga practice of alternating fast exhales and longer passive inhales, is understood to improve our health. Incorrect and irregular practices, however, can cause injuries and adverse effects. To avoid these undesired effects, it is essential to maintain a pace fit for the practitioner. In the absence of any tools to observe a pace of practice, this work develops a deep learning method that listens to …

Canada’S Right-Wing Extremists: Mapping Their Ties, Location, And Ideas, Bessma Momani, Ryan Deschamps

Journal of Hate Studies

Canada has often been seen as a progressive country that is welcoming to immigrants, promotes multiculturalism, and generally as a kind and tolerant society. This study used a two-month close examination of Canada’s RWE online presence surrounding the 2019 federal election. Using social network analysis, this study fills a needed empirical gap in current understanding of this network that are known to produce and sustain domestic terrorism and extremist hate crimes in Canada. Then using both discourse and correspondence analysis, we find that Canada’s Right-Wing Extremists (RWEs) galvanize around the following key ideas: leftist-propensities towards violence, projecting especially views against …

The Effect Of Twist1b And Twist2 Knockdown On Tgf-Beta Signaling Expression In Tendon Progenitors, Marinia N. Bishay

Honors Scholars Collaborative Projects

Somites are important mesoderm structures that form in regularly timed intervals from the anterior end of the paraxial mesoderm at the end of gastrulation during embryogenesis. Cells of the ventromedial portion of the somite, the sclerotome, undergo epithelial to mesenchymal transition, surround the notochord, and give rise to connective tissues of the axial skeleton including the vertebrae, tendons, and ligaments. We are interested in understanding how the sclerotome is compartmentalized into the region that makes tendons. Genes expressed in the sclerotome, twist1 and twist2, are likely involved in the downstream differentiation of sclerotome to tendon progenitors. Previous studies have shown …

The Utah Statesman, December 6, 2021, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Uab Part Of Nationwide Study On Parkinson's Disease, Alicia Rohan

Browse All News

No abstract provided.

Intouch December 6, 2021, New York Medical College

InTouch

• Ernest Y.C. Lee, Ph.D., NYMC Alumni Chair in Biochemistry and Molecular Biology Retires
• NYMC Hosts Screening and Discussion of CURED
• Environmental Health Interest Group Secures Food Composting Service for Students
• StuHE Hosts 2021 Career Mentor Session
• Oncology Interest Group Supports Movember With a Beard Contest
• Office of Student Academic Support Sets Up Students for Scholastic Success

Bioaccumulation Of Pcbs, Ocps And Pbdes In Marine Mammals From West Antarctica, Mohammed Khairy, Emily Brault, Rebecca Dickhut, Karin C. Harding, Tero Harkonen, Olle Karlsson, Kristine Lehnert, Jonas Teilmann, Rainer Lohmann

Graduate School of Oceanography Faculty Publications

To understand the bioaccumulation and food web dynamics of persistent organic pollutants (POPs) as a function of species, age and sex in Antarctic mammals, blubber samples of 3 killer whales (Type C) and 77 pinnipeds (Weddell, Ross and crabeater seals) were collected from the Southern Ocean, Antarctica. They were analyzed for polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs). ΣDDTs, Σ29PCBs and chlordanes (12 – 4,600, 13 – 1,600, and < 1.5 – 1,700 ng/g lipid, respectively) were the most abundant POPs. Killer whales typically displayed several times greater concentrations of POPs compared to seals, except for PBDEs. PCBs and PBDEs were consistently higher in adult crabeater and Weddell seal males, and in adult female Ross seals than in other sex and age groups reflecting an age accumulation and possible influence of segregated diet, foraging areas, and metabolic transformation rates. POPs concentrations significantly correlated with gene transcription of nuclear receptors involved in detoxification of contaminants and immune relevant cell mediators in the crabeater seals, indicating possible immunotoxic and deleterious health effects. This represents one of the largest studies on POPs in Antarctic marine predators and highlights the complexity of POPs bioaccumulation.

A Modular Strategy For Expanding Electron-Sink Capacity In Noncanonical Cluster Assemblies, Yume Mai, Alexandria K. Balzen, Rebecca K. Torren, Michael P. Callahan, Adam C. Colson

Chemistry and Biochemistry Faculty Publications and Presentations

A modular synthetic strategy is described whereby organometallic complexes exhibiting considerable electron-sink capacity may be assembled by using only a few simple molecular components. The Fe₂(PPh₂)₂(CO)₅ fragment was selected as a common electroactive component and was assembled around aromatic cores bearing one, two, or three isocyanide functional groups, with the resultant complexes possessing electron-sink capacities of two, four, and six electrons, respectively. The latter complex is noteworthy in that its electron-sink capacity was found to rival that of large multinuclear clusters (e.g., [Ni₃₂C₆(CO)₃₆]^6– and [Ni_{38 …}

Quantitative Characterization Of Complex Systems—An Information Theoretic Approach, Aditya Akundi, Eric Smith

Manufacturing & Industrial Engineering Faculty Publications

A significant increase in System-of-Systems (SoS) is currently observed in the social and technical domains. As a result of the increasing number of constituent system components, Systems of Systems are becoming larger and more complex. Recent research efforts have highlighted the importance of identifying innovative statistical and theoretical approaches for analyzing complex systems to better understand how they work. This paper portrays the use of an agnostic twostage examination structure for complex systems aimed towards developing an information theorybased approach to analyze complex technical and socio-technical systems. Towards the goal of characterizing system complexity with information entropy, work was carried …

Integration And Evaluation Of A New Nlp Method To Enhance The Performance Of Conversation Based Adaptive Instructional System (Cbais), Lijia Wang

Electronic Theses and Dissertations Archive

The proposed Master thesis is to develop, implement, and evaluate a new method that dramatically increases the efficiency and accuracy of conversation-based adaptive instruction systems (CbAISs). The outcome of the work will directly serve the ElectronixTutor (sponsored by the US Navy) project. The method developed will be applicable to Conversation-based AISs universally and domain-free.The work is guided by the cognitive principle of human learning. It is proven that one-to-one teaching achieves much better learning gain compared with teaching in traditional classrooms. The observed advantages of one-on-one teaching are largely due to the fact that it is adaptive and individualized. After …

The Efficacy Of The Health At Every Size (Haes) Approach In The Treatment Of Eating Disorders And Disordered Eating Patterns, Margaret Corrine Herin

Electronic Theses and Dissertations Archive

This study aimed to review primary research to assess the measured physical and psychological benefits of implementing the Health at Every Size (HAES) approach in treating adults with disordered eating. A scoping review was conducted between September 2020 and August 2021. Participants included those 18 years or older who were diagnosed with a DSM-5 recognized eating disorder or showing disordered eating pathology. We hypothesized that HAES would be a successful treatment approach for patients recovering from eating disorders, and that a focus on body size and weight would exacerbate and even cause eating disorder pathology. A weight-neutral approach to eating …

University Of Northern Iowa Faculty Senate Meeting Minutes, December 6, 2021, University Of Northern Iowa, Faculty Senate

Documents - Faculty Senate

Meeting minutes from the Faculty Senate of the University of Northern Iowa.

Metabolic Pathways And Targets In Chondrosarcoma, Ida Micaily, Megan E Roche, Mohammad Y Ibrahim, Ubaldo E. Martinez-Outshoorn, Atrayee Basu Mallick

Department of Medical Oncology Faculty Papers

Chondrosarcomas are the second most common primary bone malignancy. Chondrosarcomas are characterized by the production of cartilaginous matrix and are generally resistant to radiation and chemotherapy and the outcomes are overall poor. Hence, there is strong interest in determining mechanisms of cancer aggressiveness and therapeutic resistance in chondrosarcomas. There are metabolic alterations in chondrosarcoma that are linked to the epigenetic state and tumor microenvironment that drive treatment resistance. This review focuses on metabolic changes in chondrosarcoma, and the relationship between signaling via isocitrate dehydrogenase 1 and 2 (IDH1 and IDH2), hedgehog, PI3K-mTOR-AKT, and SRC, as well as histone acetylation and …

Irrigation Systems Management, Dean Eisenhauer, Derrel L. Martin, Derek M. Heeren, Glenn J. Hoffman

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Management of irrigation systems should be based on the desired objectives or outcomes consistent with economic, energy, environmental, labor, water, and resource constraints. Goals can vary from maximizing profit, producing a contracted yield, optimizing water resource use, maintaining the quality of produce, or assuring an attractive landscape. Managers cannot achieve these goals without considering the performance of the irrigation system. This chapter discusses the basic characteristics of various irrigation systems, defines terms that quantify performance, describes basic requirements all systems must provide, gives a range of attributes for systems, and discusses how water supply requirements are governed by ET and …

Climate And Agronomy, Not Genetics, Underpin Recent Maize Yield Gains In Favorable Environments, Gonzalo Rizzo, Juan Pablo Monzon, Fatima Amor Tenorio, Réka Howard, Kenneth G. Cassman, Patricio Grassini

Department of Agronomy and Horticulture: Faculty Publications

Quantitative understanding of factors driving yield increases of major food crops is essential for effective prioritization of research and development. Yet previous estimates had limitations in distinguishing among contributing factors such as changing climate and new agronomic and genetic technologies. Here, we distinguished the separate contribution of these factors to yield advance using an extensive database collected from the largest irrigated maize-production domain in the world located in Nebraska (United States) during the 2005-to-2018 period. We found that 48% of the yield gain was associated with a decadal climate trend, 39% with agronomic improvements, and, by difference, only 13% with …

Biol 1411- Botany Laboratory Manual, Yolander R. Youngblood

Open Education Resources

Botany Laboratory Manual By – Yolander R.Youngblood, PhD.

This manual was reviewed by student editors, Ayanna Montegut and Ineceia Carter.

Table of Contents

1. The Plant Cell Lab

2. Mitosis Lab

3. Plant Growth and Development Lab

4. Simple Tissue Lab

5. Leaf Lab

6. Stem Lab

7. Root Lab

8. Evolution of Land Plants Lab

9. Bryophyte Lab

10. Fern Lab

11. Gymnosperm Lab

12. Angiosperm Lab

13. Appendix

a. Writing in the Scientific Notebook

b. How to use the Microscope

c. Plants and Their Structure

d. Additional Video, Lecture, and Lab Resources

Sorting Phenomena And Chirality Transfer In Fluoride-Bridged Macrocyclic Rare Earth Complexes, Katarzyna Ślepokura, Trevor A. Cabreros, Gilles Muller, Jerzy Lisowski

Faculty Research, Scholarly, and Creative Activity

The reaction of fluoride anions with mononuclear lanthanide(III) and yttrium(III) hexaaza-macrocyclic complexes results in the formation of dinuclear fluoride-bridged complexes. As indicated by X-ray crystal structures, in these complexes two metal ions bound by the macrocycles are linked by two or three bridging fluoride anions, depending on the type of the macrocycle. In the case of the chiral hexaaza-macrocycle L1 derived from trans-1,2-diaminocyclohexane, the formation of these μ2-fluorido dinuclear complexes is accompanied by enantiomeric self-recognition of macrocyclic units. In contrast, this kind of recognition is not observed in the case of complexes of the chiral macrocycle L2 derived from 1,2-diphenylethylenediamine. …

Antibacterial Activities Of Ethanol Extract Of Jernang Resin (Daemonorops Draco Blume), Muhaimin Muhaimin, Indra L. Tarigan, Dyah M. Devy, Diah R. Gusti

Pharmacology and Clinical Pharmacy Research

The resin compound is obtained from Jernang (Daemonorops draco blume), a plant that grows in the tropical rainforests of Indonesia. This study was undertaken to determine the antibacterial ability of ethanol extract of Jernang resin against both Salmonella typhi and Streptococcus mutans. The crude extract was prepared by soxhlet extraction in ethanol, is then fractionated vacuum liquid chromatography (VLC) with increasing solvent polarity starting from n-hexane (100%); n-hexane: ethyl acetate (80:20); ethyl acetate: methanol (40:60) up to methanol (100%) by. The antibacterial activity were evaluated using the disc diffusion method, these were compared with that of standards chloramphenicol as positive …

Micrornas: New Non-Invasive Diagnostic Biomarkers And Therapeutic Method For Cancer Treatment: Micrornas: New Non-Invasive Diagnostic Biomarkers And Therapeutic Method For Cancer Treatment, Tamadir Aledani, Kassim Abdulkareem

Iraqi National Journal of Medicine

Background: Cancer is a global health problem and the main cause of mortality. Most cancer-associated cases of mortality are the consequences of lack of effective treatment and biomarkers for early diagnosis. New hopes for the improvement of the early diagnosis and treatment of cancer synchronize with the emergence of microRNAs (miRNAs). MicroRNAs are small, noncoding, single-stranded RNAs, the length of which is approximately 18–25 nucleotides and which bind to 3’ untranslated region (3’UTR) of the target messenger RNAs (mRNAs), leading to mRNA degradation or translational inhibition; thereby regulating gene expression post-transcriptionally._x000D_ Aim: Using microRNAs as promising and potential biomarkers for …

Seminal Fluid Analysis Changes After Testicular Varicocelectomy In A Sample Of Iraqi Patients: Seminal Fluid Analysis Changes After Testicular Varicocelectomy In A Sample Of Iraqi Patients, Anwar Majed, Manal Rasheed, Mohammed Jasim

Iraqi National Journal of Medicine

Background:_x000D_ Semen analysis measures ejaculate volume, pH, sperm count, motility, forward progression, and morphology. Although semen analysis is not a test for infertility, it is considered the most important laboratory test in the evaluation of male fertility. There are many factors affecting the seminal fluid parameters and testicular varicocele is one of them. Varicoceles are the most commonly seen and correctable male infertility factor. Varicocelectomy is a common operation performed for infertile males with clinical varicocele. The aim of study:_x000D_ to evaluate the seminal fluid parameters changes after testicular varicocelectomy.Patients and Method: A prospective cohort study was done at the …

Antisocial Behavior Etiologies: Antisocial Behavior Etiologies, Sundus Hantoosh, Rasha Ameen, Seenaa Amin

Iraqi National Journal of Medicine

Antisocial behavior is a broad term that encompasses many facets of destructive behavior, most of which bring harm to another person or involve the violation of rights of others. Main antisocial behavior victims are young individuals, women and children. Numerous factors interact together for the development of aggression and antisocial behavior; these factors are social, environmental, physiological, neurological, and genetic. Consequently, this paper addresses the principal etiologic factors that participate in the development of antisocial behaviors for children, adolescents, and adult individuals._x000D_  _x000D_

Irrigation Systems Management, Dean E. Eisenhauer, Derrel L. Martin, Derek M. Heeren, Glenn J. Hoffman

Open Educational Resources: Textbooks

Like most textbooks, this book grew out of our desire to have written material that matches the educational needs of both the students and the instructor of a college course, in this case a course entitled Irrigation Systems Management. The book is the culmination of course notes which have been in development and use for nearly 30 years.

The emphasis of this book is on the management of irrigation systems that are used for agricultural crop production. There are two distinct components of the book, starting with the soil-water-plant-atmosphere system and how soil water should be managed to achieve the …

The Plankton Lifeform Extraction Tool: A Digital Tool To Increase The Discoverability And Usability Of Plankton Time-Series Data, Clare Ostle, Kevin Paxman, Carolyn A. Graves, Mathew Arnold, Luis Felipe Artigas, Angus Atkinson, Anais Aubert, Malcolm Baptie, Beth Bear, Jacob Bedford, Michael Best, Eileen Bresnan, Rachel Brittain, Derek Broughton, Alexandre Budria, Kathryn Cook, Michelle Devlin, George Graham, Nick Halliday, P Hélaouët, Marie Johansen, David G. Johns, Dan Lear, Margarita Machairopoulou, April Mckinney, Adam Mellor, Alex Milligan, Sophie Pitois, Isabelle Rombouts, Cordula Scherer, Paul Tett, Claire Widdicombe, Abigail Mcquatters-Gollop

School of Biological and Marine Sciences

Abstract. Plankton form the base of the marine food web and are sensitive indicatorsof environmental change. Plankton time series are therefore an essentialpart of monitoring progress towards global biodiversity goals, such as theConvention on Biological Diversity Aichi Targets, and for informingecosystem-based policy, such as the EU Marine Strategy Framework Directive.Multiple plankton monitoring programmes exist in Europe, but differences insampling and analysis methods prevent the integration of their data,constraining their utility over large spatio-temporal scales. The PlanktonLifeform Extraction Tool brings together disparate European planktondatasets into a central database from which it extracts abundancetime series of plankton functional groups, called “lifeforms”, according …

Final Project Report Nsf Award 1744490: Nsf Includes Ddlp: Leadership And Isteam For Females In Elementary School (Life): An Integrated Approach To Increase The Number Of Women Pursuing Careers In Stem, Bruce G. Bukiet, James Lipuma, Nancy Steffen-Fluhr

STEM for Success Resources

Disclaimer

This Project Outcomes Report for the General Public is displayed verbatim as submitted by the Principal Investigator (PI) for this award. Any opinions, findings, and conclusions or recommendations expressed in this Report are those of the PI and do not necessarily reflect the views of the National Science Foundation; NSF has not approved or endorsed its content.

The LiFE project created and studied a comprehensive program bringing together iSTEAM, holistic student growth, modern technologies, and other supports to engage girls in STEM experiences through a collective impact approach.

LiFE supported STEAM clubs with role models and utilized research-based best …