Digital Commons Network^™

Co-Transmitting Interneurons In The Mouse Olfactory Bulb Regulate Olfactory Detection And Discrimination, Ariel M Lyons-Warren, Evelyne K Tantry, Elizabeth H Moss, Mikhail Y Kochukov, Benjamin D W Belfort, Joshua Ortiz-Guzman, Zachary Freyberg, Benjamin R Arenkiel

Faculty, Staff and Students Publications

Co-transmission of multiple neurotransmitters from a single neuron increases the complexity of signaling information within defined neuronal circuits. Superficial short-axon cells in the olfactory bulb release both dopamine and γ-aminobutyric acid (GABA), yet the specific targets of these neurotransmitters and their respective roles in olfaction have remained unknown. Here, we implement intersectional genetics in mice to selectively block GABA or dopamine release from superficial short-axon cells to identify their distinct cellular targets, impact on circuit function, and behavioral contribution of each neurotransmitter toward olfactory behaviors. We provide functional and anatomical evidence for divergent superficial short-axon cell signaling onto downstream neurons …

System And Method For Secure Authentication Based On An Attribute Value, Anil Kumar Japa

Defensive Publications Series

The present disclosure relates to a method and system for secure authentication of user devices based on an attribute value. The present disclosure suggests updating a new temporary attribute value when a user performs actions like locking, or shutting down a user device. Thereafter, an authenticated application or resource is accessed using the decrypted value, wherein the decrypted value is used to obtain the current HostName lock status value. If the current HostName lock status value is not the same as the predefined value in a decrypted string, access to the authenticated application resources is allowed, otherwise access is restricted. …

Analogue Modeling Of Love-Type Channel Waves And Their Response To Faults, Liu Qiang, Hu Jiwu, Wang Pan, Shi Xianxin, Jia Qian

Coal Geology & Exploration

Owing to its high resolution and low energy attenuation, channel wave-based seismic exploration has been widely applied in the geophysical prospecting of hidden disaster-causing factors in underground coal mines. However, its accuracy fails to meet the requirements of intelligent mine mining presently. At present, the analogue modeling of channel waves mostly focuses on Rayleigh-type channel waves using 2D models, leading to a lack of research on Love-type channel waves. To explore the propagation law of Love-type channel waves, this study investigated the waves in the 3D analogue modeling of channel waves. Firstly, the wave and particle vibration characteristics of Love-type …

Dual-Frequency Transmission Radio Wave-Based Exploration Method And Its Application, Fu Xianjie, Hu Ze'an, Wu Rongxin, Li Peng

Coal Geology & Exploration

Coal seams can act as the guided wave layers of high-frequency electromagnetic waves, and radio wave perspective technology can be used to detect geological structures within coal seams of a working face. Presently, radio wave perspective methods usually use a single frequency, leading to some problems such as improper frequency selection and limited detection accuracy in the exploration of mining faces. In response, this study developed a dual-frequency transmission radio wave-based exploration method. Based on theoretical analysis, as well as the field strength of dual-frequency perspective and attenuation coefficient, this study derived the calculation formula for the absorption factor γ …

The 2023 Orthopedic Research Society's International Consensus Meeting On Musculoskeletal Infection: Summary From The In Vitro Section, Noreen J. Hickok, Bingyun Li, Ebru Oral, Sebastian A.J. Zaat, David A. Armbruster, Gerald J. Atkins, Antonia F. Chen, Débora C. Coraça-Huber, Tianhong Dai, Edward M. Greenfield, Rajendra Kasinath, Matthew Libera, Cláudia N.H. Marques, T. Fintan Moriarty, K. Scott Phillips, Kapil Raghuraman, Dacheng Ren, Lia Rimondini, Kordo Saeed, Thomas P. Schaer, Edward M. Schwarz, Christopher Spiegel, Paul Stoodley, Vi Khanh Truong, Shao-Ting Jerry Tsang, Britt Wildemann, Anja R. Zelmer, Annelies S. Zinkernagel

Department of Orthopaedic Surgery Faculty Papers

Antimicrobial strategies for musculoskeletal infections are typically first developed with in vitro models. The In Vitro Section of the 2023 Orthopedic Research Society Musculoskeletal Infection international consensus meeting (ICM) probed our state of knowledge of in vitro systems with respect to bacteria and biofilm phenotype, standards, in vitro activity, and the ability to predict in vivo efficacy. A subset of ICM delegates performed systematic reviews on 15 questions and made recommendations and assessment of the level of evidence that were then voted on by 72 ICM delegates. Here, we report recommendations and rationale from the reviews and the results of …

Zirconia Implants: A Mapping Review, Steven J. Sadowsky

Pacific Faculty Work

The advent of zirconia ceramics with excellent mechanical, biomechanical, and optical properties has made them attractive metal-free substitutes for titanium implants. Both animal and human studies have documented shortcomings with titanium implants. A mapping review of the current literature on three iterations of zirconia implant designs has been challenging due to heterogeneous success data and limited follow-up. Zirconia implants hold promise for a new generation of dental implants, but technical developments are needed for design and material enhancements that will need to be validated by long-term rigorous studies.

Advances In Research On Active Faults And Exploration Of Relevant Frontier Scientific Problems, Xu Xiwei, Li Feng, Cheng Jia, Liu Baojin, Chen Guihua, Li Kang, Ren Junjie, Jia Qichao

Coal Geology & Exploration

This study reviewed the approval and initiation processes and major research contents of China's active fault-related projects, such as the urban active fault survey projects, large-scale mapping programs of active faults, and the earthquake hazard assessment of active faults in key earthquake monitoring and prevention areas. By combining the scientific investigation results of the surface rupture zones induced by strong earthquakes over the past 20 years, this study elaborated on significant advances achieved in the following aspects: the survey and positioning techniques for concealed active faults under strong-noise and weak-signal conditions, the quantitative identification techniques for fault activity, theories and …

Factors Affecting The Preference Of Orthodontic Appliances Among Undergraduate Students In West Jakarta, Joko Kusnoto, Lia H. Andayani, Budi Kusnoto

Journal of Dentistry Indonesia

Malocclusion’s negative impact is not only limited to dentofacial appearance but also related to quality of life. Nowadays, orthodontic treatment can be done using conventional fixed appliances, or removable appliances called clear aligners. The preference for orthodontic appliances can be affected by several factors, including patient characteristics, self-perception, psychosocial, and oral-disorder factors. Objective: This study aims to evaluate the factors affecting the preference for orthodontic appliances among undergraduate students in West Jakarta. Methods: In this cross-sectional study, 244 undergraduate students were retrieved by purposive sampling from 7 universities located in West Jakarta. A self-administered questionnaire was used to …

Integration Of Massive Open Online Course (Mooc) In Conventional Teaching And Learning For Fixed Prosthodontics - A Case Study, Nor Faharina Abdul Hamid, Rohana Ahmad, Tong Wah Lim, Nur Hafizah Kamar Affendi, Tengku Fazrina Tengku Mohd Ariff, Melati Mahmud, Siti Mariam Ab Ghani

Journal of Dentistry Indonesia

The potential for Massive Open Online Courses (MOOCs) in clinical dentistry remains vague and inadequately explored. Objectives: The study aims to obtain insight into the development of MOOCs in Fixed Partial Dental Prostheses (FPDPs) and to assess students’ learning preferences, module quality, and interface usability. Methods: The MOOCs was created by seven academicians with prosthodontic backgrounds. After completing the MOOCs and three complementary online discussion sessions, the students (n = 89) were invited to participate in an online survey. SPSS version 23 was used to calculate the frequency, percentage, mean, and standard deviation of categorical data (SD). Results …

Advancing The Care Of Individuals With Cancer Through Innovation & Technology: Proceedings From The Cardiology Oncology Innovation Summit 2020 And 2021, Peter Mcgranaghan

All Publications

As cancer therapies increase in effectiveness and patients' life expectancies improve, balancing oncologic efficacy while reducing acute and long-term cardiovascular toxicities has become of paramount importance. To address this pressing need, the Cardiology Oncology Innovation Network (COIN) was formed to bring together domain experts with the overarching goal of collaboratively investigating, applying, and educating widely on various forms of innovation to improve the quality of life and cardiovascular healthcare of patients undergoing and surviving cancer therapies. The COIN mission pillars of innovation, collaboration, and education have been implemented with cross-collaboration among academic institutions, private and public establishments, and industry and …

‘Dr Br Ambedkar: Now & Then’ Uses Bahujan Lens To Highlight Stories Of Resistance, Ashna Singh

Popular Media

This is a review of Jyoti Nisha's film, ‘Dr BR Ambedkar: Now & Then’. It argues that the documentary reverses the Brahminical gaze at multiple levels by standing firmly rooted in a Dalit-Bahujan standpoint, neatly portraying Ambedkar as a civilising force in a deeply casteist society.

Citizens Apart? Representing Post-Brexit Youth Politics In The Uk Media, M Holton, J Lee, S Beech, S Mcdowell

School of Geography, Earth and Environmental Sciences

In 2016, the UK voted to leave the European Union (EU). This outcome was not only unexpected but also had clear geographical and age-bound divisions. While people over the age of 65 tended to vote to leave, younger voters were more likely to vote to remain a part of the EU. Reflecting on 7 years of journalism, this paper explores the ways in which young people have been represented by the news media with regards to the issue of Brexit. It analyses a database of 700 news media articles published from 2016 to 2022 across the UK, equating to 100 …

Improving Transparency In The Residency Application Process: Survey Study, Lindsey Ulin, Simone A Bernstein, Julio C Nunes, Alex Gu, Maya M Hammoud, Jessica A Gold, Kamran M Mirza

2020-Current year OA Pubs

BACKGROUND: Increasing numbers of residency applications create challenges for applicants and residency programs to assess if they are a good fit during the residency application and match process. Applicants face limited or conflicting information as they assess programs, leading to overapplying. A holistic review of residency applications is considered a gold standard for programs, but the current volumes and associated time constraints leave programs relying on numerical filters, which do not predict success in residency. Applicants could benefit from increased transparency in the residency application process.

OBJECTIVE: This study aims to determine the information applicants find most beneficial from residency …

Ypfs Lessons Learned Oral History Project: An Interview With Zoltan Pozsar, Zoltan Pozsar, Sandra Ward

Documents

No abstract provided.

Information Literacy Skills Among Female Students Of Secondary Schools In Bangladesh, Wares-Ul-Matin, Md. Jahangir Alam, Bilkis Begum, Md. Sakib Biswas

Library Philosophy and Practice (e-journal)

This study assessed information literacy skills among female students of secondary schools in Bangladesh. A structured questionnaire was developed consisting of library and ICT facilities, information literacy skills, ability to locate information, evaluate information sources, and use the approach of needed information. A total of 596 data were collected from female students of class nine of five general and five girls' high schools in the rural areas of Dhaka Districts. The study revealed that overall, 60.23% of the respondents were aware of IL; however, 49.33% of the female students were unable to locate academic information, 69.63% failed to identify information …

Effects Of Screen Time On Children's Brain Development: A Scoping Review, Niloofar Jannesar, Todd E. Davenport, Lindsay Gietzen

Pacific Journal of Health

In this scoping review, the effects of screen time on cognitive, linguistic, and social-emotional development in children were studied by examining peer-reviewed articles published between 2018 and 2023. A total of 17 peer-reviewed articles were used in the study. The research reported that screen media provide a learning avenue, though it could be detrimental when children spend their time watching more than appropriate screen media. Furthermore, the study indicated that excessive screen media use may harm children’s executive function, which affects academic performance and language development. Related studies have also shown a correlation between excess screen use and problems like …

Why I Say "Merry Christmas": A Dei Perspective, Essraa Nawar

Library Articles and Research

"A few weeks ago, Dr. Daniele Struppa, our Chapman University President approached me with a cultural protocol question regarding sending holiday cards to his international collaborators oversees. Dr. Struppa who currently serves on the Board of Trustees of the American University of Sharjah has become professionally and personally acquainted with some members of the Royal family of the United Arab Emirates, some Social Entrepreneurs, Businessmen, Professors, Scholars and others through this academic engagement. Dr. Struppa was wondering whether or not it is appropriate to send a Chapman University Christmas Card during the Holidays even though December is technically not a …

The Effect Of Parameters In Cryogenic Treatment On Mechanical Properties Of Tool Steel: A Review, Ronaldus Caesariano Ekaputra, Myrna Ariati Mochtar

Journal of Materials Exploration and Findings

Tool steel is classified as special alloy steel which proposed as dies or mold materials as their high mechanical properties and dimensional stability. In order to improve tool steel’s mechanical properties, heat treatment process, especially, cryogenic treatment is conducted. Cryogenic treatment is done by exposing tool steel material at sub-zero liquid/gas media after heated at austenite temperature. This process significantly affects the martensite phase transformation increase and avoids retained austenite emersion. In particular, the higher martensite volume fraction, the higher hardness and wear resistance value of tool steel. It had been proven that adjusting critical process parameters of cryogenic treatment …

Nitrogen Gas Quenching Pressure Effect On Bs S155 Alloy Steel In Vacuum Furnace, Agus Mulyadi Hasanudin, Eddy Sumarno Siradj

Journal of Materials Exploration and Findings

The production of metal and alloy products requires the use of heat treatment, when during the heat treatment process, quenching is a crucial step. The quenching medium can be anything from water, a salt bath, oil, air and gas. In a vacuum furnace, pressurized gas, most frequently nitrogen (N₂) gas, serves as one of the quenching mediums. One of the drawbacks of the quenching process is the distortion and dimensional change of the parts. This paper aims to investigate the influence of nitrogen gas quenching pressure on the distortion and dimensional change of aerospace actuator gear planet parts …

Inference Methods For Token-Level Topic Assignments With Fixed Topics, Stephen Cowley

Theses and Dissertations

Topic modeling, an unsupervised technique used to gain high-level understanding of a large collection of documents, often involves two major goals: The discovery of topics used in the corpus (topic-discovery) and the assignment of topics to individual words (token-level topic assignment). While Latent Dirichlet Allocation (LDA) normally performs both of these steps simultaneously, some situations require only the token-level topic assignments, using fixed topics. We evaluate three topic assignment strategies using fixed topics -- Gibbs sampling, iterated conditional modes, and mean field variational inference -- to determine which should be used when only token-level topic assignment is needed. Among these …

Mississippi School Librarians Visit Campus For Continuing Ed, Benita Whitehorn

University of Mississippi News

OXFORD, Miss. – School librarians should be familiar with the proposed Right to Read Act and have a book collection development plan.

Isolation And Characterization Of Caffeine-Degrading Bacteria From Coffee Plantation Areas In Malaysia, Elvina Clarie Dullah, Mohd Fazli Farida Asras

Makara Journal of Technology

Decaffeination by microbial degradation is currently the most optimal and low-cost approach, involving only microbial cells and/or their enzymes. The bacterium was characterized using a series of biochemical tests. Positive results were obtained from carbohydrate fermentation, citrate utilization, and catalase tests, while negative results were obtained from Voges-Proskauer (VP) and indole tests. Three different caffeine concentrations of 0.25%, 0.4%, and 2% were tested and measured through Gas Chromatography-Mass Spectrophotometry (GC-MS) analysis. The highest caffeine reduction (89.25%) was found when 0.25% caffeine was used in the media. Only a small amount of caffeine was reduced to 0.4% and 2%, with 34.78% …

When Deliberation Is Not Possible: Moral Dilemmas In Fundraising, Jessica Burgess, Jane Hudson, John White

Plymouth Business School

Extant literature highlights the importance of ethical fundraising, exacerbated by recent increased public attention and media criticism. Arguably this increased attention calls for a deeper examination and understanding of the types of moral scenarios and dilemmas fundraisers encounter. Furthermore, fundraisers are often under intense time pressure to solve the dilemma and thus require quick, on-the-spot decisions formulated from intuition. Currently there are limited resources and training to help fundraisers implement ethical fundraising in their work; additionally, there is negligible education or skills training to help guide them in scenarios requiring intuition. Moreover, current literature fails to examine what these situations …

The Fineview Dataset: A 3d Scanned Multi-View Object Dataset Of Fine-Grained Category Instances, Suguru Onda

Theses and Dissertations

In the past decade state-of-the-art deep learning models have shown impressive performance in many computer vision tasks by learning from large and diverse image datasets. Most of these datasets consist of web-scraped image collections. This approach, however, makes it very challenging to obtain desirable data such as multiple views of the same object, 3D geometric information, or camera parameters for a large-scale image dataset. In this paper, we propose a 3D-scanned multi-view 2D image dataset of fine-grained category instances with accurate camera calibration parameters. We describe our bi-directional, multi-camera and 3D scanning system and the data collection pipeline. Our target …

Effect Of Lime Content, Curing Temperature, And Aging Condition On Low-Alkaline Concrete, Mahdi Parsa Pour, Reza Shaban Sharghi, Faezeh Nejati, Elmira Khaksar Najafi

Makara Journal of Technology

This study determines how curing temperatures, aging condition, and hydrated lime contents affect the unconfined compressive strength (UCS), modulus of elasticity, and workability of low-alkaline concrete. Samples were prepared in two different groups to determine the optimum hydrated lime content and aging conditions to assess the mutual effect of NaOH molarity and curing temperature, that is, 70 °C for 48 h or room temperature, on samples with and without lime. The results showed that the increase in hydrated lime content affected alkali concentration. The samples with lime exhibited a clear peak in UCS (6 M NaOH) compared with the continuous …

Reigniting The Flame Of Change: The Resurgence Of Iran’S Radical Feminist Movement In The Aftermath Of Mahsa Ahmini’S Death, Putri Hergianasari, Tunjung Wijanarka

Journal Of Middle East and Islamic Studies

This article explores the significant impact of the radical feminist movement in Iran following the tragic death of Mahsa Ahmini. This incident sparked widespread international protests and shed light on the unjust treatment of women in Iran. The study employs a qualitative research method with descriptive analysis, and the authors use library research for the collection of data. The findings of this research reveal that the radical feminist movement in Iran has gained strength since Mahsa Ahmini’s passing, marked by numerous demonstrations led by feminist activists advocating for justice and reforms in the discriminatory legal framework. This movement fights for …

Heat Transfer Enhancement In Nanofluid Flows Augmented By Magnetic Flux, Kozhikkatil Sunil Arjun, Rakesh Kumar

Makara Journal of Technology

Heat transfer enhancement could be realized using magnetohydrodynamics together with nanofluids specifically in flow micro-convection in a microtube, flow past a vertical porous plate, and square duct flow with discrete heat sources numerically. A critical value for the Rayleigh number, a maximum value for the magnetic field strength, a low Reynolds number, and volume concentrations exists for thermal enhancement to simulate nanofluid flow in a microtube. Heat transfer enhancement is observed with a reduction in the magnetic field strength in a flow past a heated porous vertical plate. Alumina nanofluid subjected to Hartmann number 10 can boost 81% enhancement in …

Childhood Unpredictability Is Associated With Increased Risk For Long- And Short-Term Depression And Anhedonia Symptoms Following Combat Deployment, Christopher Hunt, Meghan Vinograd, Laura M. Glynn, Elysia Poggi Davis, Tallie Z. Baram, Hal S. Stern, Caroline M. Nievergelt, Bruna Cuccurazzu, Cindy Napan, Dylan Delmar, Dewleen G. Baker, Victoria B. Risbrough

Psychology Faculty Articles and Research

High unpredictability has emerged as a dimension of early-life adversity that may contribute to a host of deleterious consequences later in life. Early-life unpredictability affects development of limbic and reward circuits in both rodents and humans, with a potential to increase sensitivity to stressors and mood symptoms later in life. Here, we examined the extent to which unpredictability during childhood was associated with changes in mood symptoms (anhedonia and general depression) after two adult life stressors, combat deployment and civilian reintegration, which were assessed ten years apart. We also examined how perceived stress and social support mediated and /or moderated …

Analysis Of Islamic Comsumption Theory On Demand For Fast Moving Consumer Goods (Fmcg), Fitria Alkhonsa, Nurwahidin Nurwahidin

Journal Of Middle East and Islamic Studies

This study aims to measure how Muslim consumers have applied Islamic Consumption Theory to regularly consumed products by analyzing the variables of maslahah, final spending, and tawazun Islamic consumption theory against the demand for Fast Moving Consumer Goods (FMCG). Fourty FMCG consumers can be removed in this study and were distributed randomly. The sample was done change to collected with a purposive sampling method, which obtain the primary data in the form of the respondents' answers to the distributed questionnaires. The results indicate an influence of maslahah in Islamic Consumption Theory on FMCG demand, while the other two variables of …

France In The Middle East: A Democratic Justification For Military Interventions In Iraq And Beyond., Nicolas Demeure, Brice Tseen Fu Lee

Journal Of Middle East and Islamic Studies

How did France’s refusal to take part in the war on Iraq in 2003 has created the conditions that legitimizes its future military interventions abroad? In this paper, a discourse analysis of the official French Foreign Policy Discourse is done to show why saying no to war in 2003 paradoxically allows France to carry out military interventions in 2015. This paper argues that France, while perpetrating an existing discourse of democracy opposing the civilized against the uncivilized that legitimates Foreign policy as a security tool, by its refusal, transformed military intervention a latent policy andlegitimized the French Self as …