Digital Commons Network^™

Search For Lepton-Number- And Baryon-Number-Violating Tau Decays At Belle, D. Sahoo, G. B. Mohanty, K. Trabelsi, I. Adachi, K. Adamczyk, H. Aihara, S. Al Said, D. M. Asner, T. Aushev, R. Ayad, T. Aziz, V. Babu, S. Bahinipati, P. Behera, J. Bennett, M. Bessner, V. Bhardwaj, T. Bilka, J. Biswal, G. Bonvicini, A. Bozek, M. Bračko, T. E. Browder, M. Campajola, L. Cao, D. Červenkov, M. C. Chang, P. Chang, V. Chekelian, A. Chen, B. G. Cheon, K. Chilikin

Faculty and Student Publications

© 2020 authors. Published by the American Physical Society. We search for lepton-number- and baryon-number-violating decays τ-→p¯e+e-, pe-e-, p¯e+μ-, p¯e-μ+, p¯μ+μ-, and pμ-μ- using 921 fb-1 of data, equivalent to (841±12)×106 τ+τ- events, recorded with the Belle detector at the KEKB asymmetric-energy e+e- collider. In the absence of a signal, 90% confidence-level upper limits are set on the branching fractions of these decays in the range (1.8-4.0)×10-8. We set the world's first limits on the first four channels and improve the existing limits by an order of magnitude for the last two channels.

Vol.48 N.23 December 24th 2020, Voice Media Ventures

Black Voice News

No abstract provided.

Usa V. Clement Bougouneau

2020 Decisions

USDC for the District Court of the Virgin Islands

Lead Editor's Welcome, Cormac Behan

Journal of Prison Education and Reentry (2014-2023)

Lead Editor's Welcome, Volume 6 Issue 3.

Using Contextualized Materials To Teach English Grammar, Jingyi Yang

Master's Projects and Capstones

Grammar learning is the foundation of language learning. Despite its importance, many ESL adult learners consider grammar learning a challenging part, and the effectiveness of grammar instruction has been evaluated low. This is because of inappropriate teaching approaches and the lack of contextualized learning materials. Inappropriate teaching approaches include traditional PPP (Presentation, Practice, Production), which hinder the effectiveness of research-based teaching approaches. Decontextualized and meaningless grammar forms are additional underlying challenges of grammar learning. This field project uses task-based language teaching (TBLT) as a theoretical framework. The three literature review themes explore the importance and challenges of grammar, grammar instruction …

Supernovae Distributions And Their Relationships To Classes Of Stars, Sydney Menne

Arts & Sciences Undergraduate Showcase

Aims. Data from astronomical catalogs are plotted as spatial distributions of stars and supernovae throughout the Milky Way galaxy and the universe. I examined correlations seen between the luminosity classes of stars, types of supernovae, and selection effects observed in the data.

Methods. Data was gathered from three catalogs; the Gliese Catalog of Nearby Stars, the Tycho-2 Catalog, and the Open Supernova Catalog. Graphs and diagrams were created to visualize the distributions of the stellar luminosity classes and supernova types at different radial distances from the Sun. Trendlines were fit through the data to examine extrapolated predictions.

Results/Conclusions. Documenting stars …

The Relationship Between Spatial Ability And The Conservation Of Matter In Middle School, Merryn Cole, Jennifer Wilhelm, Briana Marie-Mcknight Vaught, Corinne Fish, Hailey Fish

Teaching and Learning Faculty Research

Research has shown that spatial ability plays a key role in understanding STEM (Science, Technology, Engineering, and Mathematics) content, including chemistry. Conservation of Matter (CoM) is an essential but challenging topic for chemistry students of all ages to grasp; it is often taught in a way where students memorize it but do not learn what it means conceptually. This research explored the relationship between understanding spatial ability and conceptual understanding of CoM in middle school students. CoM was examined in two ways using the Conservation of Matter Assessment (CoMA): through questions on conservation of atoms and the conservation of mass. …

Analytic Jurisprudence In Time, Dan Priel

Articles & Book Chapters

Friedrich Nietzsche had this to say about philosophers:

"You ask me which of the philosophers’ traits are really idiosyncrasies? For example, their lack of historical sense, their hatred of the very idea of becoming, their Egypticism. They think that they show their respect for a subject when they de-historicize it, sub specie aeterni – when they turn it into a mummy. All that philosophers have handled for thousands of years have been concept-mummies; nothing real escaped their grasp alive. When these honorable idolators of concept worship something, they kill it and stuff it; they threaten the life of everything they …

Bottom-Up Approach To Assess The Molecular Structure Of Aqueous Poly(N‑Isopropylacrylamide) At Room Temperature Via Infrared Spectroscopy, Habtom B. Gobeze, Jianbo Ma, Fedra M. Leonik, Daniel G. Kuroda

Faculty Publications

© 2020 American Chemical Society The structure of poly(N-isopropylacrylamide) (PNIPAM) in solution is still an unresolved topic. Here, the PNIPAM structure in water was investigated using a bottom-up approach, involving the monomer, dimer, and trimer, and a combination of infrared (IR) spectroscopies as well as molecular dynamics simulations. The experiments show that the monomer and oligomers exhibit a broad and asymmetric amide I band with two underlying transitions, while PNIPAM presents the same major transitions and a minor one. Analysis of the 2D IR spectra and theoretical modeling of the amide I band indicates that the two transitions of the …

Primordial Scalar Power Spectrum From The Hybrid Approach In Loop Cosmologies, Bao Fei Li, Javier Olmedo, Parampreet Singh, Anzhong Wang

Faculty Publications

We compare the primordial scalar power spectra in the loop cosmological models using the effective dynamics of the hybrid approach to cosmological perturbations in which the background is loop quantized, but the perturbations are Fock quantized. The three loop cosmological models under consideration are the standard loop quantum cosmology (LQC), the modified LQC-I (mLQC-I) and the modified LQC-II (mLQC-II) in the spatially flat Friedmann-Lemaître-Robertson-Walker universe with a Starobinsky potential. These models arise from different regularizations of the classical Hamiltonian constraint in the symmetry reduced spacetimes and aim to capture certain features of quantization in loop quantum gravity. When applying the …

Magnetic Order And Fluctuations In The Quasi-Two-Dimensional Planar Magnet Sr(Co1-Xnix)2as2, Yaofeng Xie, Yu Li, Zhiping Yin, Rui Zhang, Weiyi Wang, Matthew B. Stone, Huibo Cao, D. L. Abernathy, Leland Harriger, David P. Young, J. F. Ditusa, Pengcheng Dai

Faculty Publications

We use neutron scattering to investigate spin excitations in Sr(Co1-xNix)2As2, which has a c-axis incommensurate helical structure of the two-dimensional (2D) in-plane ferromagnetic (FM) ordered layers for 0.013=x=0.25. By comparing the wave vector and energy dependent spin excitations in helical ordered Sr(Co0.9Ni0.1)2As2 and paramagnetic SrCo2As2, we find that Ni doping, while increasing lattice disorder in Sr(Co1-xNix)2As2, enhances quasi-2D FM spin fluctuations. However, our band structure calculations within the combined density functional theory and dynamic mean field theory (DFT+DMFT) failed to generate a correct incommensurate wave vector for the observed helical order from nested Fermi surfaces. Since transport measurements reveal increased …

Till Death Do Us Part: The Legal Remedies Of Sexual Assault In Marriage - Or Lack Thereof, Kaylyn Presley

The Arkansas Journal of Social Change and Public Service

No abstract provided.

Covid-19’S Complications For Family Law Counsel: Domestic Violence And Threats To The Well-Being Of Children, J. Thomas Sullivan

The Arkansas Journal of Social Change and Public Service

No abstract provided.

The Weekly Challenger, December 24, 2020, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The December 24, 2020, issue of The Weekly Challenger.

Mathematical Modelling And Numerical Simulation Of Mass Transfer During Deep-Fat Frying Of Plantain (Musa Paradisiacal Aab) Chips (Ipekere), James Abiodun Adeyanju, John Oluranti Olajide, Emmanuel Olusola Oke, Akinbode A. Adedeji

Biosystems and Agricultural Engineering Faculty Publications

This study developed a mathematical model following the fundamental principles of mass transfer for the simulation of the oil and moisture content change during the Deep-Fat Frying of plantain (ipekere) chip. The explicit Finite Difference Technique (FDT) was used to conduct a numerical solution to the consequential governing equation (partial differential equation) that was used to describe the mass transfer rate during the process. Computer codes that were computed in MATLAB were used for the implementation of FDT at diverse frying conditions. Samples of the plantain were cut into portions of 2 mm thickness, and these sliced portions …

“We’Re, Like, The Most Unhealthy People In The Country”: Employing An Equity Lens To Reduce Barriers To Healthy Food Access In Rural Appalachia, Kathryn Cardarelli, Emily M. Dewitt, Rachel Gillespie, Heather Norman-Burgdolf, Natalie Jones, Janet Tietyen Mullins

Dietetics and Human Nutrition Faculty Publications

Introduction

Obesity disproportionately affects rural communities, and Appalachia has some of the highest obesity rates in the nation. Successful policy, systems, and environmental (PSE) interventions to reduce obesity must reflect the circumstances of the population. We used a health equity lens to identify barriers and facilitators for healthy food access in Martin County, Kentucky, to design interventions responsive to social, cultural, and historical contexts.

Methods

We conducted 5 focus groups in Martin County, Kentucky, in fall 2019 to obtain perspectives on the local food system and gauge acceptability of PSE interventions. We used grounded theory to identify perceived barriers and …

Short-Term Outcomes Of Lower Trapezius Tendon Transfer With Achilles Allograft For Irreparable Posterosuperior Rotator Cuff Tears., Michael A. Stone, Liam T. Kane, Jason C. Ho, Surena Namdari

Rothman Institute Papers

Purpose: To evaluate functional outcomes, return to work, and reoperations associated with lower trapezius tendon transfer (LTT) for irreparable rotator cuff tears.

Methods: This is a retrospective study performed by a single surgeon with minimum 1-year follow-up. LTT was performed using an open (n = 9; 60%) or arthroscopically assisted (n = 6, 40%) technique. Outcomes included failure rate, range of motion, satisfaction, return to work, and pre- and postoperative functional scores, as well as American Shoulder and Elbow Surgeons score, Single Assessment Numeric Evaluation, and the Simple Shoulder Test.

Results: Fifteen patients were included. LTT was performed using an …

Upper And Lower Limb Movement Kinematics In Aging, Zheng Wang, Callie Lane, Matthew Terza, Pravin Khemani, Su Lui, Walker S Mckinney, Matthew W Mosconi

Articles, Abstracts, and Reports

Fragile X-associated tremor/ataxia syndrome (FXTAS) is a neurodegenerative disorder associated with a premutation cytosine-guanine-guanine (CGG) trinucleotide repeat expansion of the FMR1 gene. FXTAS is estimated to be the most common single-gene form of ataxia in the aging population. Gait ataxia and intention tremor are the primary behavioral symptoms of FXTAS, though clinical evaluation of these symptoms often is subjective, contributing to difficulties in reliably differentiating individuals with FXTAS and asymptomatic premutation carriers. This study aimed to clarify the extent to which quantitative measures of gait and upper limb kinematics may serve as biobehavioral markers of FXTAS degeneration. Nineteen premutation carriers …

Prospective Evaluation Of Association Between Negative Emotions And Heart Failure Symptom Severity, Kyoung Suk Lee, Terry A. Lennie, Debra K. Moser

Nursing Faculty Publications

Background: Prior studies of symptoms in heart failure (HF) were largely cross-sectional and symptoms were measured using retrospective recall. Because negative emotions influence information processing, retrospective symptom reports by patients with depressive symptoms and anxiety may be biased. The purpose of this study was to determine whether there are differences in patterns of symptom changes, measured prospectively, over 15 days by levels of depressive symptoms and anxiety.

Methods: HF patients (N=52) rated daily symptom severity for shortness of breath (SOB), fatigue, sleep disturbance, and edema over 15 days on a 10-point visual analogue scale. Patients were grouped into higher vs …

A Developmental Stage-Specific Network Approach For Studying Dynamic Co-Regulation Of Transcription Factors And Micrornas During Craniofacial Development

Faculty, Staff and Student Publications

Craniofacial development is regulated through dynamic and complex mechanisms that involve various signaling cascades and gene regulations. Disruption of such regulations can result in craniofacial birth defects. Here, we propose the first developmental stage-specific network approach by integrating two crucial regulators, transcription factors (TFs) and microRNAs (miRNAs), to study their co-regulation during craniofacial development. Specifically, we used TFs, miRNAs and non-TF genes to form feed-forward loops (FFLs) using genomic data covering mouse embryonic days E10.5 to E14.5. We identified key novel regulators (TFs Foxm1, Hif1a, Zbtb16, Myog, Myod1 and Tcf7, and miRNAs miR-340-5p and miR-129-5p) and target genes (

Electronic Profiling Of Synthetic Dna Using Schottky Junctions, Souhad M.A Daraghma

Student Works (2020-2029)

Deoxyribonucleic acid (DNA) has attracted a lot of attention lately owing to the discovery of its semiconducting property and is considered as an interesting material that could find applications in nanotechnology and electronic devices. In-depth understanding of its charge transfer mechanism is however required for effective development of DNA-based technology. This unfortunately remains still a non-trivial task despite the numerous theoretical and experimental studies that have been conducted to date. The complexity of the previously employed methods, and their lack of accuracy has made it difficult to grasp the clear understanding of the electronic behaviors of the DNA molecules under …

Productive Performance Of Goats And Calves Fed Different Levels Of Mulberry Forage, H. Manterola, D. Cerda

IGC Proceedings (1977-2023)

No abstract provided.

Tissue Composition Of Carcass And Fatty Acids Profile Of Lambs Meat Finished In Pasture And Feedlot Of The Southern Region Of Brazil, Maria Angela M. Fernandes, Alda L. G. Monteiro, Cesar H. E. C. Poli, R. De Almeida, C. S. De Barros

IGC Proceedings (1977-2023)

No abstract provided.

Effect Of Different Feeding Methods On Fatty Acids Composition In Muscle Of Nanjiang Yellow Goat, Hailing Luo, Yongfeng Xu, Yingjun Zhang, Xiaohong Zhang, Kai Liu

IGC Proceedings (1977-2023)

No abstract provided.

Spatial Patterns Of Range Management And Fodder Resources: How Important Is Local Reserve Biomass?, Anja Linstädter, J. Eisold, Gisela Baumann

IGC Proceedings (1977-2023)

No abstract provided.

Effects Of Spring‐Resting (Spring Grazing Banning) On Grassland Productivity And Vegetation Composition In Typical Grassland Of Inner Mongolia, China, Qingfeng Li

IGC Proceedings (1977-2023)

No abstract provided.

The Association Of Diurnal Blood Glucose Variability With Subclinical Cardiac Disease In Patients With Type 2 Diabetes Mellitus, Walid Shehab-Eldin, Ahmed Al-Ashmawy, Mahmoud Kamel, Nesrin Elhelbawy, Alaaeldin Dawood, Mostafa Elnajjar

Journal of the Saudi Heart Association

Background: The relationship between glycemic control and the risk of cardiac disease in patients with Type 2 Diabetes Mellitus (T2DM) is controversial. 1,5-Anhydroglucitol (1,5-AG) is a biomarker of Glucose Variability (GV) and has been associated with clinical cardiovascular disease. However, its association with Subclinical Cardiac Disease (SCD) is unknown. Aim of the work: Study the association between GV and SCD. Subjects and methods: A cross-sectional study was conducted on 46 asymptomatic patients with T2DM as T2DM individuals group. Another 46 non-diabetic age and sex matched subjects were included as the healthy group. 1,5-AG was measured for all subjects. M-mode echocardiography …

A Novel Inter-Personal Area Network Communication Mechanism For Large-Scale Low-Power And Lossy Networks, Huimin She, Harbor Dong, Chuanwei Li, Feiliang Wang

Defensive Publications Series

For large-scale Low-Power and Lossy Networks (LLNs), communications between nodes in different Personal Area Networks (PANs) (i.e., inter-PAN communications) typically have to traverse long routing paths, even for cases in which two nodes may be located physically close to each other. Techniques herein provide a novel mechanism to improve inter-PAN communications by utilizing the nodes that are located at the boundary of PANs.

Use Of Image Processing Algorithms For Mine Originating Waste Grain Size Determination, Sebastian Iwaszenko

Journal of Sustainable Mining

The utilization of mineral wastes from the mining industry is one of most challenging phases in the raw materials life cycle. In many countries, there are piles of mineral waste materials that date back to the previous century. There is also a constant stream of accompanying mineral matter excavated during everyday mine operation. This stream of waste matter is particularly notable for deep coal mining. Grain size composition of waste mineral matter is one of most important characteristics of coal originating waste material. This paper presents the use of image analysis for the determination of grain size composition of mineral …

On Tasso In Prison By Charles Baudelaire, Sharon Fish Mooney

Transference

Translation of and commentary on Baudelaire's "On Tasso in Prison," which is an ekphrastic poem after Delacroix's painting of the same name.