Digital Commons Network^™

Organizational Leadership Strategies For Growing Membership In A Start-Up Online Business, Pascale Rheault

Walden Dissertations and Doctoral Studies

Leaders of small- and medium-sized enterprises (SMEs) play a critical role in driving the global economy; however, online start-ups often face high failure rates within their first year. Some start-up leaders fail to implement effective promotional strategies, hindering their ability to succeed in a competitive market. Grounded in the Baldrige performance excellence framework, the purpose of this qualitative single case study was to explore effective strategies business leaders use to grow membership in an online start-up business. The participants were two senior leaders in the Toronto region’s start-up sector. Data were collected using semistructured interviews as well as a review …

Exploring Effective Employee Engagement Strategies During Times Of Crisis In Small Social Assistance Nonprofits, Andrea Purnell

Walden Dissertations and Doctoral Studies

Engaging employees during crises is an important issue in the nonprofit sector, where resource limitations constrain leaders’ options. Leaders of small assistance nonprofits are often concerned that disengaged employees may negatively affect productivity and organizational performance. Guided by the transformational leadership theory, the purpose of this qualitative pragmatic inquiry project was to explore effective strategies used by leaders of small social assistance nonprofits in Northern California to enhance employee engagement during crisis situations. The participants consisted of eight chief officers and executive directors from small social assistance nonprofits in Northern California, all of whom had developed effective strategies to mitigate …

The Effect Of Thidiazuron Treatment On The Growth Of Vanda Limbata Blume In Vivo, Novika Ditasya Putri, Nintya Setiari, Yulita Nurchayati, Sri Widodo Agung Suedy

Makara Journal of Science

Vanda limbata is one of the most popular ornamental orchids. Currently, its growth is slow, making it necessary to improve its cultivation techniques. One of the possible ways to achieve this is to use plant growth regulator (PGR) treatment. Thidiazuron (TDZ) is a cytokinin used to increase the growth of V. limbata. This study aimed to determine the effect of TDZ concentration on the growth rate of V. limbata. The study involved cultivating V. limbata on planting media and spraying it with TDZ at various concentrations. This research uses a CRD (Completely Randomized Design) single-factor, which is TDZ concentration at …

Ethnic Group Affiliation And Perceptions Of Ethnic Russians In Lithuania, Morgan Lindsay Hassell

Theses and Dissertations

There are many factors that influence language acquisition and use, particularly in multilingual environments. The ethnic group affiliation (EGA) of speakers, or the degree to which a speaker identifies with their native language or culture, has been shown to have a significant impact on language use (Gatbonton, Trofimovich & Segalowitz 2009, Zabrodskaja 2015). EGA can also impact the judgments of and attitudes toward these speakers by others (e.g., Trofimovich & Turuševa 2020). Lithuania is a multilingual state with a complex political and linguistic history, particularly in relation to the Russian language and people. In this study, 150 native Lithuanians and …

Developing A New Liquefaction Ejecta Prediction Model Considering Soil Properties Of Non-Liquifiable Surface Layers Using New Large Database From The 2012 Emilia Romagna, Italy Earthquakes, Jonah Bradley Dundas

Theses and Dissertations

The presence of a non-liquefied crust overlying a liquefied layer has been found to have a significant effect on sand ejecta and surficial liquefaction damage, as observed by Ishihara (1985). Following the 2010-2011 Canterbury seismic sequence in New Zealand, almost no foundation deformation occurred in areas with liquefaction susceptible soils overlain by at least a 3 meter thick crust [1]. In contrast, the 2012 Emilia-Romagna earthquake in Italy provided surface evidence of liquefaction despite 6+ meter thick crusts. Several researchers have proposed liquefaction prediction models [e.g. LPI [2], Ishihara Curves [3], LSN [4], LPIISH [5] and the methods proposed by …

Co-Inhibition Of Tgli1 And Gp130 Using Fda-Approved Ketoconazole And Bazedoxifene Is Synergistic Against The Growth And Metastasis Of Her2-Enriched And Triple-Negative Breast Cancers, Sara Manore, Chuling Zhuang, Mariana K Najjar, Grace L Wong, Shivani Bindal, Kounosuke Watabe, Jiayuh Lin, Hui-Wen Lo

Faculty, Staff and Student Publications

Breast cancer stem cells (CSCs) are resistant to most cancer therapeutics and contribute to tumor recurrence and metastasis. Two breast CSC-promoting transcription factors, truncated glioma-associated oncogene homolog 1 (tGLI1) and signal transducer and activator of transcription 3 (STAT3), have been reported to be frequently co-expressed in HER2-enriched breast cancer and triple-negative breast cancer (TNBC), undergo protein-protein interactions for gene regulation and activation, and functionally cooperate to promote breast CSCs. STAT3 can be activated by activated interleukin-6 receptor/glycoprotein-130 (IL-6R/GP130). Co-targeting of tGLI1 and IL-6R/GP130 has not been investigated in breast cancer or any tumor type. Here, we report that tGLI1 and …

Assessment Of Food Allergy Management And Interactions With Campus Dining Halls Among College Students At Rochester Institute Of Technology, Meghan Taylor

Theses

Objective: This study explored college student dining experiences to identify areas for improving Dining Service allergen management. Method: A cross-sectional survey assessed specific allergies, frequency of allergic reactions, confidence and satisfaction with Dining Services, epinephrine auto-injector use, challenges, suggestions and use of dietitian services. Analyses included quantitative and qualitative methods. Results: Of 74 survey respondents, 28 were eligible, with 61% reporting two or more allergies (mean 2.4 ± 2.0). Tree nuts, peanuts, and milk were most common. Students with multiple allergies were more likely to carry epinephrine auto-injectors (p=0.015), though overall adherence was low. Concerns included cross-contact, inconsistent allergen labeling, …

Degradation And Digestion Of Polypropylene, Polyethylene, And Styrofoam By Tenebrio Molitor L. (Coleoptera, Tenebrionoidae) Larvae, Wachju Subchan, Abdu Rohman, Jekti Prihatin, Fahriyah Ulimatus Salma, Rohima Novianti Halimah, Alifia Wardhatul Jannah, Risa Rosita

Makara Journal of Science

The increasing use of disposable plastic bags is affecting environmental problems because it requires thousands of years to degrade naturally. To overcome these problems, mealworms (larvae of Tenebrio molitor L.) become an alter-native solution. They can be considered as biodegradation agents of plastic because of the presence of symbiont bacte-ria in its gut that secretes plastic-depolymerizing enzymes. Therefore, this study aimed to compare the degradation and digestion ability of T. molitor in consuming various plastic types and thickness. Two designs have also been used: first, comparing the degradation and digestion of various plastic types, and second, comparing the degradation and …

Activities Of Cellulolytic, Amylolytic, And Secondary Metabolites From Thermophilic Actinomycetes Collected From The Heated Soil Around Cisolok Geyser, Dhian Chitra Ayu Fitria Sari, Fitria Ningsih, Mazytha Kinanti Rachmania, Akira Yokota, Wellyzar Sjamsuridzal

Makara Journal of Science

This study investigated the antimicrobial activity, cellulolytic, and amylolytic abilities of eight thermophilic Actinomy-cetes isolated from the heated soil around the Cisolok geyser, West Java, Indonesia. Cellulolytic and amylolytic abili-ties were screened for on media by adding 1% (w/v) soluble starch and carboxymethylcellulose (CMC), respectively. Antimicrobial activity was screened for using the agar-plug diffusion method by cultivating strains on various growth media. Growth at various temperatures showed that six strains could grow up to 50 °C. Seven out of eight strains showed amylolytic ability at 40 °C and 45 °C, and only four strains did so at 50 °C. Screening …

Observations On The Biodegration By Solid State Fermentation Of The Giant Swamp Taro (Cyrtosperma Merkusii) Biomass By Two Endolichenic Fungi Isolates, Maria Helena, Helen Joan Lawalata, Dino Rahardiyan, Livana Dethris Rawung, Emma Mauren Moko

Makara Journal of Science

Giant swamp taro (GST/Cyrtosperma merkusii), a local North Sulawesi coastal plant, is underutilized but has high po-tential for cultivation as a paludiculture plant on rewetted peatland restorations. GST has high starch content and is currently being explored for potential use. This study explored the potential of using the biomass pulp yielded as resi-dues of the starch extraction process. Endolichenic fungi (Trichoderma reesei and Aspergillus aculeatus) isolated from local lichens, were inoculated on the GST biomass in a solid state fermentation (SSF). Findings of this study indicate that both isolates were effective in degrading the lignocellulosic biomass of GST over an …

Synthesis Of Activated Carbon From Coconut Shell And Recycled Styrofoam Nanofiber For Water Filtration, Rahma Dani, Ismet Ismet, Leni Marlina, Rona Alisya, Muhamad Abel Kirana Aldi, Anggi Ludiansyah, Lintang Auliya Kurdiati, Meutia Kamilatun Nuha Ap Idjan, Agung Mataram, Muhammad Rama Almafie, Ida Sriyanti

Makara Journal of Science

Water pollution affects life sustainability; hence, several efforts have been exerted to overcome this problem. For ex-ample, nanofiber membrane technology is introduced to retain solutes while allowing only water molecules to pass through the system. Therefore, this study aimed to maximize the technology for water filtration using the electrospin-ning method by combining Styrofoam waste-based polymer with activated carbon from coconut shell waste (ACCS). The nanofiber diameter produced ranged from 590 nm to 610 nm with porous characteristics and without beads. The carbon content varied from 68.04% to 69.84%, according to the energy dispersive X-ray measurement, demonstrating the composite’s effectiveness. The …

Silent Stories: Exposing The Controversial Themes Behind Banned And Challenged Books, Catherine Chipongian

Masters Theses (Archived)

This study, titled Silenced Stories: Exposing the Controversial Themes Behind Banned, and Challenged Books, captures the recurring themes of characteristics in books that have been banned or challenged in various contexts. The research dives deep into the cultural and socio-political aspects that target censorship; many of the challenged and banned texts include I Am Jazz, The Lorax, and The Name Jar. The study identifies the common themes that have been perceived as controversial or improper, such as LGBTQ Identities, Cultural Heritage, Stereotypes among children’s books, and Social Justice. These themes have been censorship targets and are examined due to their …

Clover (Clostridium Difficile Vaccine Efficacy Trial) Study: A Phase 3, Randomized Trial Investigating The Efficacy And Safety Of A Detoxified Toxin A/B Vaccine In Adults 50 Years And Older At Increased Risk Of Clostridioides Difficile Infection, Curtis J Donskey, Erik R Dubberke, Et Al.

2020-Current year OA Pubs

BACKGROUND: Clostridioides difficile infection (CDI) causes substantial mortality and healthcare burden. We assessed the detoxified toxin-A/B PF-06425090 vaccine for primary CDI prevention.

METHODS: This phase 3 observer-blinded study randomized (1:1) ≥50-year-olds at increased CDI risk (N = 17 535) to receive 3 PF-06425090 or placebo doses (0, 1, and 6 months). Primary end points were first CDI episode (≥3 unformed stools within 24 hours; central laboratory-confirmed toxin A/B positive) ≥14 days post-dose 3 (PD3; first primary) and post-dose 2 (PD2; second primary). CDI duration, need for CDI-related medical attention (secondary end points), and antibiotic use (post hoc analysis) PD3 were …

Large-Scale Crispr/Cas9 Deletions Within The Wfdc Gene Cluster Uncover Gene Functionality And Critical Roles In Mammalian Reproduction, Katarzyna Kent, Kaori Nozawa, Rachel Parkes, Laura Dean, Frey Daniel, Mei Leng, Antrix Jain, Anna Malovannaya, Martin M Matzuk, Thomas X Garcia

Faculty, Staff and Students Publications

Despite 96 million years of evolution separating humans and rodents, 11 closely related reproductive tract-specific genes in humans—SPINT3, WFDC6, EPPIN, WFDC8, WFDC9, WFDC10A, WFDC11, WFDC10B, WFDC13, SPINT4, and WFDC3—and the 13 reproductive tract-specific orthologous genes in mice, form highly conserved syntenic gene clusters indicative of conserved, combined critical functions. Further, despite significant progress toward a nonhormonal male contraceptive targeting the protein encoded by one of these genes, epididymal peptidase inhibitor (EPPIN), and associations found between mutations in EPPIN and an increased risk of male infertility, neither EPPIN nor …

Skin Lesions, Weight Loss, And Facial Swelling After A Hand Injury, Yuriko Fukuta, Cindy Qinyang Wu, Todd Michael Lasco, Abdul Hafeez Diwan

Faculty, Staff and Students Publications

No abstract provided.

Sustainable Plastics From Plastic Metabolisms: Leveraging Purple Non-Sulfur Bacteria For Polyhydroxyalkanoate Synthesis, Eric Michael Conners

Arts & Sciences Graduate Student Theses and Dissertations

Purple non-sulfur bacteria (PNSB) are a taxonomically diverse group of gram-negative bacteria representing some of Earth’s most metabolically versatile life, with many genera capable of switching between the four major metabolic modes – chemoheterotrophy, chemoautotrophy, photoheterotrophy, and photoautotrophy. Today, we exploit this diversity to explore fundamental questions about microbial metabolism. At the same time, many researchers are eager to use PNSB as tools for biotechnological innovations. Yet there exists a gap between fundamental biology and applied science. Part of the challenge is that we rely on a handful of model organisms – namely, members of the genera Rhodopseudomonas and Rhodobacter …

Letter To The Editor [Rev. Michael S. Mulberry ], Michael S. Mulberry

Postville Project Documents

Opinion letter from a religious leader from north central Illinois reflecting on the response of the people of Postville to the Agriprocessors raid he saw on a visit. he expresses gratitude on how they supported those impacted by the raid while the town is going through the aftershocks of the raid.

Participatory Longitudinal Qualitative Interview Study To Understand Autistic Gynaecological And Obstetric Health: The Autism From Menstruation To Menopause Study Protocol, Amy Brown, Kathryn Williams, Aimee Grant, Gemma L. Williams, Harriet Axbey, Abigail Wilkins, Ellen Firth, Hazel Lim, Helen Cave, Christina Nicolaidis, Multiple Additional Authors

School of Social Work Faculty Publications and Presentations

Autism is a lifelong minority neurotype present from birth. There is a dearth of credible evidence to suggest gender variation in Autism prevalence, despite historical under-diagnosis of women. Autistic people Assigned Female At Birth (AFAB) have worse physical and mental health compared with non-Autistic peers. To date, the reproductive health experiences of Autistic AFAB people have been under-investigated.Methods and analysis This study aims to co-develop a quality improvement intervention to improve the reproductive health of Autistic people. The study uses Community Partnered Participatory Research (an approach similar to Community-Based Participatory Research), largely through a Community Council that co-governs the study. …

“It’S Not Just Finding Them A Job”, (Re) Imagining Meaningful Employment And Economic Inclusion Among Forced Migrants: Narratives From Service Providers, Hanna Haran, Yesenia Alvarez Padilla, Jaclyn Kirsch, Arati Maleku

Online Journal for Workforce Education and Development

Refugees and other forced migrants encounter numerous obstacles in securing employment that match their skills and qualifications. Building upon existing migration literature that explores integration into the United States labor market, this study investigates economic inclusion and the challenges and opportunities newcomers face in obtaining meaningful employment and utilizing their past education and work experience. We collected data through one-on-one interviews with service providers and community leaders (N = 11) engaged in refugee and forced migrant employment support, with over half (54.4%) identifying as migrants themselves. Data was analyzed using grounded theory techniques. The analysis yielded five overarching themes: (1) …

Book Review : The Digital Environment: How We Live, Learn, Work, And Play Now By Pablo J. Boczkowski And Eugenia Mitchelstein, Devi Swamy

School of Information Student Research Journal

The Digital Environment: How We Live, Learn, Work, and Play Now by Pablo J. Boczkowski and Eugenia Mitchelstein examines how digital technologies shape modern life, presenting the digital environment as a distinct sphere alongside natural and urban environments. Drawing on expert interviews, the authors explore its defining features—totality, duality, conflict, and indeterminacy—and their impact on society. The book highlights both the potential of digital tools to perpetuate inequities and their capacity to promote equity, offering insights particularly valuable to library and information science professionals.

Redefining Reference Services In The 21st Century, Johanna Tunon

School of Information Student Research Journal

The role of reference services in libraries has evolved significantly in the 21st century, driven by technological advancements and changing user needs. This paper explores how reference services have transitioned from traditional, desk-centric interactions to encompass a wide array of platforms and tools, including digital innovations and generative AI. The decline in reference transactions has prompted librarians to adapt, shifting focus towards more complex consultations and instructional roles, while also navigating the blurred boundaries between reference assistance and formal instruction. The paper also examines the updated definitions and limitations of reference services by the Reference and User Services Association (RUSA), …

Ischool Student Research Journal, Vol.14, Iss.2

School of Information Student Research Journal

Article citations within.

Provocative And Problematic: The Complicated Legacy Of Chain-Gang All-Stars, Shweta Sinha

Journal of Critical Race and Ethnic Studies

No abstract provided.

Book Review: The Sociology Of Cardi B: A Trap Feminist Approach, Dominique Dillard

Journal of Critical Race and Ethnic Studies

No abstract provided.

Should We Clear The Cobwebs In Our Minds Or Dismantle Racial Structures? Reflections On The Lack Of Critical Thinking Of Higher Education Staff In The Uk, Chrissie Da Costa

Journal of Critical Race and Ethnic Studies

Higher education in the UK constantly emphasises  critical thinking for students. However, analysis of comments made about *Black students and staff indicate that some academic staff fail to critically analyse their thoughts, words, and deeds. This paper sets out to analyse these utterances of HE staff and to investigate whether they actively reproduce and are intended to reproduce racist practices in HE, which could affect the experience, performance, and confidence of some of these students and staff who identify as Black and Global Majorities.  Applying critical race theory and socio-ideological analysis of language (Bakhtin 1981 and Voloshinov 1973) to analyse …

Breaking News: The Presence Of The White Racial Frame In Partisan Cable News Networks’ Coverage Of Officers Killing Black Victims, Andrea C. Smith, Jonathan M. Cox

Journal of Critical Race and Ethnic Studies

This study analyzes how two of the most popular and partisan cable news networks in the U.S., FOX and MSNBC, framed victims and officers in their coverage of cases where officers kill Black men. In addition, this work investigates how these networks discuss systemic racism. Using Feagin's white racial frame as a framework and critical discourse analysis as an analytical tool, the findings show that both networks exhibited anti-Black and pro-White framing within their reports. However, how these frames manifested differed across the networks, displaying differing similarities. Most notably, when counter-framing was present on MSNBC, they still perpetuated the anti-Black …

The Sound Of Change: Afrobeats And The Deconstruction Of African Stereotypes, Ibrahim Yusif

Journal of Critical Race and Ethnic Studies

This essay investigates how Afrobeats, a genre rooted in the dynamic cultural traditions of West Africa, serves as a strategic medium to counter the pervasive negative stereotypes about Africa perpetuated in Western media narratives. Often depicted through reductive portrayals of poverty, conflict, and disease, Africa’s representation in Western discourse starkly contrasts with the themes of vitality, resilience, and modernity inherent in Afrobeats music. I analyze the works of artists such as Rema, Davido, Burna Boy, and Tiwa Savage, highlighting how their music celebrates African pride, historical depth, and the empowerment of African women. Additionally, I examine the role of digital …

Intersectionality And The Framing Of News: A Discourse Analysis Of Black Press And Mainstream Coverage About Vice President Kamala Harris, Rockia K. Harris, Shaniece B. Bickham, Jinx C. Broussard

Journal of Critical Race and Ethnic Studies

Vice President Kamala Harris made history in 2020 by becoming the first woman, and first Black and Asian descent to earn this coveted role for any party (Clark & Adams, 2021). During her 2020 campaign, VP Harris showed how significant identity is to her autonomy as a first-generation American who openly supports historically black colleges and universities (HBCUs), as a Howard University alumna and sorority member under the National Pan-Hellenic Council (NPHC) (Zeleny et al., 2020). Thus, Harris' identity and storyline became a personified view of inclusivity, further emphasizing her culturally and historically significant election. As the 2024 U.S. presidential …

Editorial Statement, Sakina Jangbar

Journal of Critical Race and Ethnic Studies

No abstract provided.

Artist Statement, Carmen Collins

Journal of Critical Race and Ethnic Studies

No abstract provided.