Reducing Recycling Contamination Using An Information Nudge, Mimi Rivette

LSU Master's Theses

Recycling contamination is a central challenge to recycling programs but is infrequently studied due to the difficulty of measuring contents and the inconvenience of sorting through recycling bags by hand. We conducted two simultaneous experiments to address both the issue of recycling contamination and the infrequency of its study at Louisiana State University in Fall 2021. We implemented two signage treatments, the first explicitly instructing passersby not to recycle a short list of common recycling contaminants, including Styrofoam, food wrappers, plastic bags, and face masks, and the second generally encouraging recycling but excluding specific instructions on what to recycle. To …

My Promise To Nature., Kathleen Mcvea

LSU Master's Theses

My Promise to Nature is a body of work created to emphasize the importance of conserving natural habitats in Louisiana’s Tunica Hills. The decision to do Land Art and select the Tunica Hills as the subject did not come to me right away. Nature and family have been woven throughout my work throughout my time in the M.F.A. program.

This was not out of reach, and I was already extremely passionate about the subject. It might be a pain due to location, but my family owned 400 acres of property in the Tunica Hills with a cabin that they had …

Remote Sensing And Artificial Intelligence-Based Modeling And Prediction Of Harmful Algal Blooms In Lake Pontchartrain, Ian Smith

LSU Master's Theses

Harmful Algal Blooms (HABs) and particularly toxic cyanobacterial harmful algal blooms (CyanoHABs) have become a growing threat to the environment, economy, communities, and human and animal health. This is particularly true for Lake Pontchartrain. Forecasting the occurrence of cyanobacterial HABs in Lake Pontchartrain is a process that currently does not exist, as nowcasting by the NCCOS Algal Bloom Monitoring System or the similar system implemented by the U.S. EPA is currently the only method to monitor HAB production in the Lake. This thesis made this process possible by identifying antecedent environmental conditions controlling CyanoHABs, describing the conditions using NASA satellite …

Book Club As Collaborative Intervention To Reduce Aliteracy Among In-School Adolescents In Nigeria :The Roles Of Library School Educators, Dr Margret Olusola Abimbola 010, Aramide Akinjide Kolawole Dr

Library Philosophy and Practice (e-journal)

Abstract

Aliteracy, the lack of interest in reading by capable readers among the in-school adolescents in Nigeria, has raised many concerns among the stakeholders. This study examines the role of Library School educators in reducing aliteracy through the cooperative intervention of Book Clubs establishment and sustenance in secondary schools. This paper presents opinion reports through a literature search and review. The study was carried out to describe aliteracy and its prevalence among in-school adolescents, ascertain the need for cooperative intervention to reduce aliteracy among in-school adolescents and examine the role of Library School Educators. Literature search and review were used …

Missense Vkor Mutants Exhibit Severe Warfarin Resistance But Lack Vkcfd Via Shifting To An Aberrantly Reduced State, Shuang Li, Jie Sun, Shixuan Liu, Fengbo Zhou, Michael L Gross, Weikai Li

2020-Current year OA Pubs

Missense vitamin K epoxide reductase (VKOR) mutations in patients cause resistance to warfarin treatment but not abnormal bleeding due to defective VKOR activity. The underlying mechanism of these phenotypes remains unknown. Here we show that the redox state of these mutants is essential to their activity and warfarin resistance. Using a mass spectrometry-based footprinting method, we found that severe warfarin-resistant mutations change the VKOR active site to an aberrantly reduced state in cells. Molecular dynamics simulation based on our recent crystal structures of VKOR reveals that these mutations induce an artificial opening of the protein conformation that increases access of …

Targeted Neurostimulation Reverses A Spatiotemporal Biomarker Of Treatment-Resistant Depression, Anish Mitra, Marcus E Raichle, Andrew D Geoly, Ian H Kratter, Nolan R Williams

2020-Current year OA Pubs

Major depressive disorder (MDD) is widely hypothesized to result from disordered communication across brain-wide networks. Yet, prior resting-state-functional MRI (rs-fMRI) studies of MDD have studied zero-lag temporal synchrony (functional connectivity) in brain activity absent directional information. We utilize the recent discovery of stereotyped brain-wide directed signaling patterns in humans to investigate the relationship between directed rs-fMRI activity, MDD, and treatment response to FDA-approved neurostimulation paradigm termed Stanford neuromodulation therapy (SNT). We find that SNT over the left dorsolateral prefrontal cortex (DLPFC) induces directed signaling shifts in the left DLPFC and bilateral anterior cingulate cortex (ACC). Directional signaling shifts in the …

Mechanically Manipulating Glymphatic Transport By Ultrasound Combined With Microbubbles, Dezhuang Ye, Si Chen, Yajie Liu, Charlotte Weixel, Zhongtao Hu, Jinyun Yuan, Hong Chen

2020-Current year OA Pubs

The glymphatic system is a perivascular fluid transport system for waste clearance. Glymphatic transport is believed to be driven by the perivascular pumping effect created by the pulsation of the arterial wall caused by the cardiac cycle. Ultrasound sonication of circulating microbubbles (MBs) in the cerebral vasculature induces volumetric expansion and contraction of MBs that push and pull on the vessel wall to generate a MB pumping effect. The objective of this study was to evaluate whether glymphatic transport can be mechanically manipulated by focused ultrasound (FUS) sonication of MBs. The glymphatic pathway in intact mouse brains was studied using …

Upregulation Of The Oct3/4 Network In Basal Breast Cancer Is Associated With Its Metastatic Potential And Shows Tissue Dependent Variability, Robin G Rajan, Raisa I Krutilina, Tatyana N Ignatova, Zoran S Pavicevich, Galina M Dulatova, Maria A Lane, Arindam R Chatterjee, Robert J Rooney, Mymoon Antony, Vivian R Hagerty, Nickolay V Kukekov, Khalid A Hanafy, Frank D Vrionis

2020-Current year OA Pubs

Adaptive plasticity of Breast Cancer stem cells (BCSCs) is strongly correlated with cancer progression and resistance, leading to a poor prognosis. In this study, we report the expression profile of several pioneer transcription factors of the

Assessment Of Design Standards For Fish Landing Centers In The City Of Aden, Abdulnasser Abdulla Alkaderi, Gawaher Khaled Fadhl

Emirates Journal for Engineering Research

ABSTRACT

The existence of fishing harbors became one of the factor that implies the performance of local fishermen. Since 2015, the fishing industry in Yemen has faced increased challenges, including a significant drop in the level of production; fish processing plants halting, and the disempowerment of the Ministry of Fish Wealth. Local fish landing centers and auction squares in the city of Aden suffer from a specific problem, which lies in their lack of many important services. Based on the problem, the study purposes to facilitate handling of fish products and provide comfortable environment for sellers, and consumers. Considering the …

The Translation Of Inclusion/Acceptance, Accessibility, And Empathy With Online Community Engagement, Jessie C. Feng

VA Engage Journal

Service-learning at Virginia Commonwealth University traditionally involves students performing community service to address community needs, coupled with guided reflection for holistic growth. In the spring of 2020 in-person courses were suspended due to the Covid-19 pandemic, necessitating a transition to online classes. This study aimed to determine if online service-learning provided the same benefits as in-person experiences, focusing on students' perceptions of inclusion/acceptance, empathy, and accessibility. Online surveys were administered to students enrolled in service-learning courses during the semester. Results showed reduced levels of support compared to Fall 2019, but increased social activism and awareness. The study noted that remote …

Where To Draw The Line: An Important Discussion On Maid And Mental Illness, Lauren Liu

Budding Writers Contest 2023

No abstract provided.

Growing Pains, Aanjalin Iruthayanathan

Budding Writers Contest 2023

No abstract provided.

Into The Future, Deepshikha Deepshikha

Budding Writers Contest 2023

No abstract provided.

Wayfarer, Victoria Chharawala

Budding Writers Contest 2023

No abstract provided.

Contact, Vivian Ren

Budding Writers Contest 2023

No abstract provided.

Futurio Inc., Angwara Nilanont

Budding Writers Contest 2023

No abstract provided.

Overview Of The Proceedings Of The 2022 Inclusion In Science, Learning A New Direction, Conference On Disability (Island), Cary A. Supalo, Jasodhara Bhattacharya, Daniel Steinberg

Journal of Science Education for Students with Disabilities

The 13th annual Inclusion in Science, Learning a New Direction, Conference on Disability was hosted by the Princeton Center for Complex Materials (PCCM), a National Science Foundation funded Materials Research Science and Engineering Center (MRSEC), and Princeton University on September 16-17, 2022 at Bowen Hall. This annual conference included presentations that featured innovative research done by science educators in formal and informal education contexts, ranging from pre-K-12 to higher education, and science education researchers, access technology developers, and others interested in the full inclusion of persons with disabilities into the Science, Technology, Engineering, and Mathematics (STEM) workforce. The 2022 ISLAND …

A Confluence Of Cultural And Water History With The Seli’Š Ksanka Qlispe’ Dam Formerly Named The Kerr Dam, Allisen A. Hansen

2023 Symposium

The Seli’š Ksanka Qlispe’ Dam (SKC Dam), formerly known as the Kerr Dam is the first Native American tribally owned dam in the United States. Located on the Confederated Salish and Kootenai Tribes(CSKT) of the Flathead Reservation, on the Flathead River in Montana, the dam was once considered the blight of the Whiteman’s landgrab and genocide of culture and language. Now it is a source of hope to the tribe to help its members and improve its future. Completed in 1938, it is one of two dams on the Flathead River, just south of the Flathead Lake. By following the …

The New Intersectional And Anti-Racist Lgbtqia + Politics: Some Thoughts On The Path Ahead, Marc Spindelman

ConLawNOW

This article examines the changes to LGBTQIA+ consciousness and the politics they are producing. One result of these consciousness shifts is the increasing number of LGBTQIA+-identified people and organizations reconstituting themselves, their identities, and their politics around pro-Black, anti-racist positions, and doing so as foundational elements of their LGBTQIA+ liberation work. At the same time as these developments are unfolding, however, they are on a collision course with emergent social conservative positions and obstacles. These obstacles include developments at a Supreme Court that is increasingly deciding based on constitutional originalism. This article begins to show how the Court’s conservative originalism …

Probabilistic Assessment Of Power Systems Resilience Under Natural Disasters, Enas M. Hegazy, Abdelfattah A. Eladl, Magdi M. El-Saadawi

Mansoura Engineering Journal

Extreme weather can have a substantial influence on a power system's operational resilience since they are high-impact, low-probability (HILP) events. Therefore, Power systems must be resilient to HILP incidents in addition to being reliable against widely spread and credible threats. Despite the rarity of such events, the severity of their potential impact necessitates the development of appropriate resilience assessment tools to capture their implications and enhance the resilience of energy infrastructure systems. In this paper, a probabilistic strategy is proposed to assess and evaluate the operational resilience of power distribution networks against the impacts of HILP events depending on value-at-risk …

Graceful Failure Handling Scenario For N40 Online Charging, Mukesh Yadav, Abhinav Singh

Defensive Publications Series

Within a 3rd Generation Partnership Project (3GPP) fifth-generation (5G) environment, in the event of a failure in a core network a prime approach of any operator is to provide seamless service to a subscriber. Techniques are presented herein that support the delivery of seamless service to a subscriber in the event of such a failure. The presented techniques provide a mechanism for reconciling subscriber usage in an automated way without the need for a propriety solution, which becomes difficult when a Session Management Function (SMF) and a Charging Function (CHF) are provided by different vendors, thus raising an interoperability challenge.

Out-Of-School Stem Program For Students With Visual Impairments: Adaptations And Outcomes During The Covid-19 Pandemic, Sunggye Hong, Irene Topor, Jinseok Park, Tasnim A. Alshuli, Irene L. Topor

Journal of Science Education for Students with Disabilities

Although previous research exists on making adaptations for students with visual impairments in online settings, there is limited research on the teaching and learning dynamics of students with visual impairments during the COVID-19 pandemic. Since responses to the pandemic made it difficult for students with visual impairments to participate in educational opportunities that require hands-on experiences, gaps have been identified in gaining access to educational opportunities. The current project was originally planned with programs based on in-person modes, aimed at increasing motivation and awareness of science, technology, engineering, and math of students with visual impairments. Due to limitations of in-person …

A Study On Image Processing Techniques And Deep Learning Techniques For Insect Identification, Vinita Abhishek Gupta, M.V. Padmavati, Ravi R. Saxena, Pawan Kumar Patnaik, Raunak Kumar Tamrakar

Karbala International Journal of Modern Science

Automatic identification of insects and diseases has attracted researchers for the last few years. Researchers have suggested several algorithms to get around the problems of manually identifying insects and pests. Image processing techniques and deep convolution neural networks can overcome the challenges of manual insect identification and classification. This work focused on optimizing and assessing deep convolutional neural networks for insect identification. AlexNet, MobileNetv2, ResNet-50, ResNet-101, GoogleNet, InceptionV3, SqueezeNet, ShuffleNet, DenseNet201, VGG-16 and VGG-19 are the architectures evaluated on three different datasets. In our experiments, DenseNet 201 performed well with the highest test accuracy. Regarding training time, AlexNet performed well, …

Waste Recycling: Waste To Energy System, Basheer Abdulrazzak Ghani, Nadhim Mejbil Faleh

Al-Bahir

The current economic growth trend of increased urbanization has resulted in huge amounts of municipal waste and energy consumption. Many emerging countries, such as Iraq, suffer from the worsening of such a problem. Thus, an adequate municipal waste management system and the innovation of renewable energy alternatives are the fundamental issues that need to be addressed. Two test rigs were used in this study: the first separates waste based on the principle of gravity and the difference in density between the constituent elements of the waste, The test rig consists of a conveyor belt (0.5 meter) width and (1.5 meter) …

Δ-Small Intersection Graphs Of Modules, Ahmed H. Alwan

Al-Bahir

Let R be a commutative ring with unit and M be a unitary left R-module. The δ-small intersection graph of non-trivial submodules of , denoted by , is an undirected simple graph whose vertices are the non-trivial submodules of , and two vertices are adjacent if and only if their intersection is a -small submodule of . In this article, we study the interplay between the algebraic properties of , and the graph properties of such as connectivity, completeness and planarity. Moreover, we determine the exact values of the diameter and girth of , as well as give a formula …

From The Editors..., Todd Pagano

Journal of Science Education for Students with Disabilities

No abstract provided.

Androctonus Kunti Sp. N. From Iğdır Province, Turkey (Scorpiones: Buthidae), Ersen A. Yağmur

Euscorpius

A new species Androctonus kunti sp. n. is described and illustrated from Iğdır Province of Turkey. This population was first recorded by Birula (1896) as A. crassicauda (Olivier, 1807). A. kunti sp. n. is compared with A. crassicauda as well as A. turkiyensis Yağmur, 2021, which was recently described from Turkey

Development Of A Low-Cost Tool For The Compositional Measurement Of Gases Derived From Mineral Water Wells From The Eastern Carpathians, Szalay Roland, Kis Boglárka-Mercedesz

Studia UBB Geologia

The Eastern Carpathians host CO₂-rich, low temperature, dry gas vents, bubbling pools and wells/drillings, which were established for the extraction of mineral water and CO₂ for the bottling industry. These wells can provide important information on the structure of the geological deposits, the depths, and the source of the gases, because they are often located at important geologic/tectonic sites. Our aim was to test the applicability of a hand-made and low-cost tool in preselected wells/drillings, in order to measure the concentration of different gas species. This was challenging due to the high water and gas discharge of …

Active Mapping Of Rectifier To Voltage Supply Phase, N/A

Defensive Publications Series

This disclosure describes techniques to automatically map rectifiers deployed in data center racks to their corresponding AC phases. Per techniques of this disclosure, rectifier AC phase mappings are determined actively by periodically deactivating and activating a rectifier, and observing the effects on respective phases of a three-phase supply connected to the rack where the rectifier is deployed. The rectifier is cycled through periodic deactivation and activation. Current series data for each phase of the three-phase power supply are obtained. Frequency components of the frequency used for actuation of the rectifier are recovered by applying a bandpass filter to the current …

Passive Mapping Of Rectifier To Voltage Supply Phase, N/A

Defensive Publications Series

This disclosure describes techniques to automatically map rectifiers deployed in data center racks to their corresponding AC phases. Rectifier AC phase mappings are determined by correlating rectifier input AC voltage measurements with bus-level per-phase AC voltage measurements over time. Patterns in the voltage fluctuations are utilized to associate individual rectifiers with individual phases via statistical correlation of measured AC voltages at the rectifier level and bus level. Correlations between rectifier level and bus level voltages are performed for each phase of the power supply. The phase voltage series with the highest correlation to the rectifier voltage series is determined to …