Digital Commons Network^™

Exploring Innovative Ways To Incorporate The Association Of College And Research Libraries Framework In Graduate Science Teacher Education Eportfolio Projects, Alison Lehner-Quam, Wesley Pitts

Publications and Research

This article investigates ways in which student voice informed design research into information literacy instruction in a year-long graduate science education ePortfolio culminating project. Library and science education faculty partnered in a two-year project to create communities of secondary science education students, in two cohorts, who used the ACRL Framework for Information Literacy for Higher Education to support their own research and reflections into information literacy. The overarching goal was to improve the course design to help science teachers develop their professional competencies in information literacy to conduct research to support their practice. Examination of students’ responses to research experiences …

We Need A Loud And Fractious Poor, Jeff Maskovsky, Frances Fox Piven

Publications and Research

This article explores the political consequences of four decades of consistent humiliation of the poor by the most authoritative voices in the land, and offers insights into ways that new movements are creating spaces for poor people’s political voices to surface and become relevant again. Our specific concern is the challenge that the current humiliation regime poses to those who seek to revive radical, disruptive and fractious anti-poverty activism and politics. By humiliation regime, we mean a form of political violence that maltreats those classified popularly and politically as “the poor” by treating them as undeserving of citizenship, rights, public …

Presence: Hope And 21st Century American Academia, Aaron Barlow

Publications and Research

Observations on American higher education that first appeared as blog posts, these were sparked by the progress of the author's own academic career from adjunct to full professor, a progression that also included six years as the Faculty Editor of "Academe," the magazine of the American Association of University Professors.

In Vitro Evaluation Of The Influence Of Substrate Mechanics On Matrix-Assisted Human Chondrocyte Transplantation, Yueh-Hsun Kevin Yang, Courtney R. Ogando, Gilda A. Barabino

Publications and Research

Matrix-assisted chondrocyte transplantation (MACT) is of great interest for the treatment of patients with cartilage lesions. However, the roles of the matrix properties in modulating cartilage tissue integration during MACT recovery have not been fully understood. The objective of this study was to uncover the effects of substrate mechanics on the integration of implanted chondrocyte-laden hydrogels with native cartilage tissues. To this end, agarose hydrogels with Young’s moduli ranging from 0.49 kPa (0.5%, w/v) to 23.08 kPa (10%) were prepared and incorporated into an in vitro human cartilage explant model. The hydrogel-cartilage composites were cultivated for up to 12 weeks …

Esd Ideas: Why Are Glaciations Slower Than Deglaciations?, Christine J. Ramadhin, Chuixiang Yi

Publications and Research

The Earth’s climate during the Quaternary is dominated by short warm interglacials and longer cold glaciations paced by external forcings such as changes in insolation. Although not observed in the solar radiation changes, the time series of the cycles display asymmetry since transitions to full glacial conditions are slower than the termination of glaciations. Here an idea is proposed for the slower transition by identifying and describing two negative sea ice feedbacks dominant during the glaciation process that could serve as a control on the intermediate stage and decrease the pace of the process.

A Revision Of The Buechner–Tavani Model Of Digital Trust And A Philosophical Problem It Raises For Social Robotics, Jeff Buechner

Publications and Research

In this paper the Buechner–Tavani model of digital trust is revised—new conditions for self-trust are incorporated into the model. These new conditions raise several philosophical problems concerning the idea of a substantial self for social robotics, which are closely examined. I conclude that reductionism about the self is incompatible with, while the idea of a substantial self is compatible with, trust relations between human agents, between human agents and artificial agents, and between artificial agents.

Comparison Of Blood Lactate And Perceived Exertion Responses In Two Matched Time-Under- Tension Protocols, Salvador Vargas-Molina, Fernando Martín-Rivera, Diego A. Bonilla, Jorge L. Petro, Leandro Carbone, Ramón Romance, Manuel Dediego, Brad J. Schoenfeld, Javier Benítez-Porres

Publications and Research

Purpose: The aim of this study was to compare the concentration of blood lactate [bLa-] and the subjective perception of exertion of trained men in a moderate repetition protocol (MRP) versus a high repetition protocol (HRP) equated for time under tension.

Methods: A sample of 40 healthy young men (aged, 23.2 ± 4.0 years; height, 177.3 ± 7.0 cm; BMI, 24.3 ± 2.2) performed two sessions of 8 sets of bicep curls with a one-week recovery interval between the trials. In the HRP protocol, 20 repetitions were performed with a cadence of 2 seconds of eccentric and 1 …

To Flex Or Rest: Does Adding No-Load Isometric Actions To The Inter-Set Rest Period In Resistance Training Enhance Muscular Adaptations? A Randomized-Controlled Trial, Brad J. Schoenfeld, Jozo Grgic, Bret Contreras, Kenneth Delcastillo, Andrew Alto, Cody Haun, Eduardo O. De Souza, Andrew D. Vigotsky

Publications and Research

We aimed to investigate the effects of resistance training (RT) combined with no-load isometric actions (iso-holds) during the inter-set recovery period versus RT that involves passive inter-set rest on muscular strength, muscular hypertrophy, and muscular endurance in resistance-trained men. Twenty-seven resistance-trained male volunteers were randomly assigned to either a traditional group (TRAD) that performed a hypertrophy-oriented RT routine with the rest intervals spent passively (n = 13) or to a group that supplemented traditional RT with iso-holds (ISO) for the working muscle group between each set (n = 14). Training for both routines consisted of three weekly sessions performed for …

Effect Of Direct-Current Magnetic Field On The Specific Absorption Rate Of Metamagnetic Comnsi: A Potential Approach To Switchable Hyperthermia Therapy, K C. Ugochukwu, M M. Sadiq, E S. Biegel, L Meagher, M R. Hill, Karl G. Sandeman, A Haydon, K Suzuki

Publications and Research

Materials with 1st order antiferromagnetic (AFM) to high-magnetization (MM) phase transition known for their inverse magnetocaloric effect, abrupt rise in magnetization and magnetoelastic coupling, are promising for application in combined simultaneous diagnosis and targeted cancer therapy. A therapy that combines alternating-current (ac) and direct-current (dc) magnetic fields for simultaneous magnetic hyperthermia therapy (MHT) and magnetic resonance imaging (MRI), using same magnetic particles for heating and as con- trast agents. We report a proof-of-concept study on the induction heating ability of 1st order metamagnetic material with moderate specific absorption rates (SAR) and no tendency for agglomeration, for potential MHT and MRI …

Enhanced Tes And Tdcs Computational Models By Meninges Emulation, Jimmy Jiang, Dennis Q. Truong, Zeinab Esmaeilpour, Yu Huang, Bashar W. Badran, Marom Bikson

Publications and Research

Objective. Understanding how current reaches the brain during transcranial electrical stimulation (tES) underpins efforts to rationalize outcomes and optimize interventions. To this end, computational models of current flow relate applied dose to brain electric field. Conventional tES modeling considers distinct tissues like scalp, skull, cerebrospinal fluid (CSF), gray matter and white matter. The properties of highly conductive CSF are especially important. However, modeling the space between skull and brain as entirely CSF is not an accurate representation of anatomy. The space conventionally modeled as CSF is approximately half meninges (dura, arachnoid, and pia) with lower conductivity. However, the resolution …

Exploring The Potential Of Nitric Oxide And Hydrogen Sulfide (Nosh)-Releasing Synthetic Compounds As Novel Priming Agents Against Drought Stress In Medicago Sativa Plants, Chrystalla Antoniou, Rafaella Xenofontos, Giannis Chatzimichail, Anastasis Christou, Khosrow Kashfi, Vasileios Fotopoulos

Publications and Research

Land plants are continuously exposed to multiple abiotic stress factors like drought, heat, and salinity. Nitric oxide (NO) and hydrogen sulfide (H2S) are two well-examined signaling molecules that act as priming agents, regulating the response of plants to stressful conditions. Several chemical donors exist that provide plants with NO and H2S separately. NOSH is a remarkable novel donor as it can donate NO and H2S simultaneously to plants, while NOSH-aspirin additionally provides the pharmaceutical molecule acetylsalicylic acid. The current study aimed to investigate the potential synergistic effect of these molecules in drought-stressed Medicago sativa L. plants by following a pharmacological …

Opera And Children’S Literature: 1895-Present, John P. Delooper

Publications and Research

This presentation discusses the findings resulting from the creation of a comprehensive bibliography of English Language children’s opera books published from 1895 to present. Historically opera was often assumed to be an elitist art in the United States and was thus seldom discussed in library collection development literature, and equally rarely highlighted in children’s literature periodicals. Recently, two librarians, supported by a Carnegie Whitney grant from the American Library Association, investigated the impact of opera themed children’s books by compiling a bibliography which documented instances of opera in published English Language children’s literature over the last 125 years. By analyzing …

How Can Open Educational Resources Be Used In Teaching Business Courses In Community Colleges? – A Case Of Bronx Community College, Harini Mittal, Neil Hwang, Emakoji Ayikoye

Publications and Research

There are a growing number of Open Educational Resources (OER) available worldwide to teach a wide range of courses at various learning levels. Hyler (2006) has listed motives for OER initiatives for institutions such as right to education for all, sharing of knowledge as basis of academics, leveraging tax payer’s money for the common good, better use of resources by reducing costs, good public relations tool, diversity in business models. As for individuals, the motives are access to the best possible resources and to have more flexible materials. Individuals are not motivated by altruistic ambitions, such as assisting developing countries, …

The Monster And The Comics: Frankenstein, Mel Brooks, Gene Wilder And America Popular Culture, Aaron Barlow

Publications and Research

No abstract provided.

Prenatal Choline Supplementation During High-Fat Feeding Improves Long-Term Blood Glucose Control In Male Mouse Offspring, Hunter W. Korsmo, Kaydine Edwards, Bhoomi Dave, Chauntelle Jack-Roberts, Huanling Yu, Anjana Saxena, Marie Salvador, Moshe Dembitzer, Jaskomal Phagoora, Xinyin Jiang

Publications and Research

Maternal obesity increases the risk of metabolic dysregulation in rodent offspring, especially when offspring are exposed to a high-fat (HF), obesogenic diet later in life. We previously demonstrated that maternal choline supplementation (MCS) in HF-fed mouse dams during gestation prevents fetal overgrowth and excess adiposity. In this study, we examined the long-term metabolic influence of MCS. C57BL/6J mice were fed a HF diet with or without choline supplementation prior to and during gestation. After weaning, their pups were exposed to either a HF or control diet for 6 weeks before measurements. Prenatal and post-weaning dietary treatments led to sexually dimorphic …

The Tale Of Two Community Gardens: Green Aesthetics Versus Food Justice In The Big Apple, Sofya Aptekar, Justin S. Myers

Publications and Research

There has been a vibrant community gardening movement in New York City since the 1970s. The movement is predominantly located in working class communities of color and has fought for decades to turn vacant land into beneficial community spaces. However, many of these communities are struggling with gentrification, which has the potential to transform access to and use of community gardens in the city and the politics around them. Drawing on separate multi-year ethnographic projects, this article compares two community gardens in food insecure communities in Queens and Brooklyn: one that is undergoing gentrification and one that is not. We …

Excavating A Future Vision Past: Mike Davis’ City Of Quartz, William Blick

Publications and Research

When Mike Davis published City of Quartz in 1990, his work was widely praised by many and dismissed as liberalist hysteria by others. The reflections it contains on architectural design as a reflection of sociopolitical tumult still strike chords today. This article sets out a reexamination of the text through hindsight, using contemporary and subsequent reviews to consider how the book was relevant at the time of its publication, how it may be relevant today and how it has had a profound impact on sociological and cultural studies.

Covid-19’S Effects On New York City’S Food System: Lessons For Public Health Responses, Nevin Cohen, Nicholas Freudenberg

Publications and Research

The COVID-19 pandemic disrupted food availability and affordability and changed the daily food practices of New Yorkers. Eleven surveys of samples of 1,000 New York City adults from March 13 through June 28 illustrate three effects on food access and food insecurity: (1) closing restaurants, schools, and other sources of prepared foods reduced access and changed shopping patterns, food expenditures, and diets; (2) economic disruption exacerbated food insecurity and increased demand for food assistance; and (3) altered food practices affected diets and health. These impacts were disproportionately borne by vulnerable populations. This paper reports survey responses illustrating the effects of …

So, You Want To Write An Oer? Three Authors Share Triumphs, Pitfalls, And Options, Kathleen Offenholley, Jenna Hirsch, Yevgeniy Milman

Publications and Research

Open Educational Resources (OERs) offer a free, viable alternative to costly textbooks. The authors share their experience and advice on finding and writing online content, creating an online platform for the content, finding videos and other resources, and working with an appropriate free online homework system to match the written content. In addition, the implementation and suggestions for practitioners are discussed. At the end of the article, the bibliography contains two OERs freely available under an open commons license, one for Intermediate Algebra, the other for Mathematics for Elementary Education.

Play Captains On Play Streets: A Community-University Playful Learning And Teen Leadership Collaboration, Molly Schlesinger, Jeremy Sawyer, Kathy Hirsh-Pasek, Rebecca Fabiano

Publications and Research

Playful Learning Landscapes (PLL) merges playful learning pedagogy with community spaces to create playful learning opportunities for children, families, and communities. Prior PLL projects have demonstrated effectiveness in enhancing social interaction between children and caregivers by creating opportunities for social interaction derived from the learning sciences literature. In the present case study, a university-based team of PLL researchers partnered with a local community-based organization (CBO) that provides educational, skill building, and job training opportunities for teens in low-income neighborhoods. PLL provided consultation and training to transform the CBO’s Play Captains program into a Playful Learning program where local teenagers led …

Behavioral And Psychological Strategies Of Long‐Term Weight Loss Maintainers In A Widely Available Weight Management Program, Suzanne Phelan, Tate Halfman, Angela M. Pinto, Gary D. Foster

Publications and Research

Objective

The study’s purpose was to use validated questionnaires to identify novel behavioral and psychological strategies among weight loss maintainers (WLMs) in a commercial weight management program.

Methods

Participants were 4,786 WLMs in WW (formerly Weight Watchers, New York, New York) who had maintained weight loss  ≥ 9.1 kg (24.7 kg/23.8% weight loss on average) for 3.3 years and had a current mean BMI of 27.6 kg/m2. A control group of 528 weight‐stable individuals with obesity had a mean BMI of 38.9 kg/m2 and weight change  < 2.3 kg over the previous 5 years.

Results

WLMs versus Controls practiced more frequent healthy dietary choices (3.3 vs. 1.9;  = …

Alice Meynell's Negative Happiness: The Primacy Of Emotion And The Nature Of Art, Laura H. Clarke

Publications and Research

In a review of Alice Meynell’s essays, Coventry Patmore declared that her prose challenged conventional views of gender: “At rare intervals the world is startled by the phenomenon of a woman whose qualities of mind and heart seem to demand a revision of its conception of womanhood and as an enlargement of those limitations which it delights in regarding as essentials of her very nature.” Meynell, he exclaims, “belongs to a species quite distinct from that of the typical sweet companion of man’s life” in that she is a “woman of genius.” Patmore contends that “in a very small volume …

Standard Language Ideology Is Alive And Well In Public Speaking Textbooks, Carlos De Cuba, Poppy Slocum

Publications and Research

For more than 50 years, the field of linguistics has recognized the equality of human languages, including all dialects of all languages. In this study we examine how current popular public speaking textbooks handle issues of linguistic variation in English. We looked specifically at textbook discussions of accent, grammar and pronunciation. Unfortunately, we have found the majority of textbooks we examined serve to maintain the outdated “deficit” model of language variation, to the detriment of students.

Racial Integration, White Appropriation, And School Choice: The Demise Of The Colored Schools Of Late Nineteenth Century Brooklyn, Judith R. Kafka, Cici Matheny

Publications and Research

This study examines school desegregation in late-nineteenth-century Brooklyn from a spatial perspective, analyzing enrollment data and policy debates within the context of the shifting racial and geographic contours of the city. We argue that “choice” on the part of black families only partially explains the demise of designated-black schools during this period. White interests also played a role in the closing of these institutions, as white families and developers sought, and ultimately acquired, control over formerly black spaces. This study contributes to a growing body of research on school desegregation in northern U.S. cities by exploring the perceived benefits of …

Debt Letters: Epistolary Economies In Early Modern England, Laura Kolb

Publications and Research

This essay tracks the emergence of ‘debt letters’, an epistolary sub-genre in seventeenth-century letter-writing manuals. Debt letters ask for money, offer funds and excuse the inability to make (or repay) loans. The rhetorical strategies evident in sample debt letters point to a cultural emphasis on friendship as a site of financial stability through reciprocal lending. Moreover, these rhetorical strategies serve multiple goals, which at times conflict: the short-term goal of navigating particular debt arrangements, and the long-term goal of maintaining an amicable bond over time.

Lake Volume Data Analyses: A Deep Look Into The Shrinking And Expansion Patterns Of Lakes Azuei And Enriquillo, Hispaniola, Mahrokh Moknatian, Michael Piasecki

Publications and Research

This paper presents the development of an evenly spaced volume time series for Lakes Azuei and Enriquillo both located on the Caribbean island of Hispaniola. The time series is derived from an unevenly spaced Landsat imagery data set which is then exposed to several imputation methods to construct the gap filled uniformly‐spaced time series so it can be subjected to statistical analyses methods. The volume time series features both gradual and sudden changes the latter of which is attributed to North Atlantic cyclone activity. Relevant cyclone activity is defined as an event passing within 80 km and having regional monthly …

Oxomanganese(Ii)-Arsine Oxide Complexes From O-R₂Asc₆H₄Co₂H Ligands: Role Of Inductive Effect And Reaction Conditions In Stabilizing Manganese(Ii)-Arsine Complexes, S. S. Parmar, Amit Aggarwal, M. L. Sehgal, Sunaina Singh, Midas Tsai

Publications and Research

Reactions of Mn(O₂CMe)₂. nH₂O (n = 0 and 4) with the ligand o-R₂AsC₆H₄CO₂H (where, R = alkyl substituent such as -CH₃ (Me), -C₂H₅ (Et), and -C₆H₁₁) formed nine oxomanganese (II)-arsine oxide complexes: [Mn₂O{(o-R₂As(O)C₆H₄CO₂)₂(H₂O)n}. n' H₂O] {R = -Me, n = 3; n' = 0 (three isomers); R = -Et, n = 3, n' = 0; n = 5, n' = 1, …

Water In Your Neighbourhood: A Model For Implementing A Semester-Long Course-Based Undergraduate Research Project In Introductory Biology, Ana Lucia Fuentes, Maria Entezari

Publications and Research

Undergraduate biology education has changed over the past decade, incorporating an iterative and evidence-based approach. Many educational assessments have confirmed the effectiveness of integrating authentic research and open-ended inquiry into introductory biology courses, demonstrating a significant positive impact on students’ learning and attitude towards STEM majors. Despite these findings, only a handful of Biology instructors in 2-year colleges adopt this approach, and when adopted, most activities constitute a small fraction of these courses. Finding a feasible, sustainable, semester-long, and cost-effective strategy to incorporate authentic research in the curriculum which promotes integrated understanding of science and addresses socio-scientific issues, is a …

Cis-Regulatory Analysis Of Onecut1 Expression In Fate-Restricted Retinal Progenitor Cells, Sruti Patoori, Nathalie Jean-Charles, Ariana Gopal, Sacha Sulaiman, Sneha Gopal, Brian Wang, Benjamin Souferi, Mark Emerson

Publications and Research

Background: The vertebrate retina consists of six major classes of neuronal cells. During development, these cells are generated from a pool of multipotent retinal progenitor cells (RPCs) that express the gene Vsx2. Fate-restricted RPCs have recently been identified, with limited mitotic potential and cell fate possibilities compared to multipotent RPCs. One population of fate-restricted RPCs, marked by activity of the regulatory element ThrbCRM1, gives rise to both cone photoreceptors and horizontal cells. These cells do not express Vsx2, but co-express the transcription factors (TFs) Onecut1 and Otx2, which bind to ThrbCRM1. The components of the gene regulatory networks that control …

The Communicative Function Of Adjective-Noun Order In English, Kelli Hesseltine, Joseph C. M. Davis

Publications and Research

The problem undertaken here is to account for the relational placement in English of words traditionally known as adjectives and nouns. Two distinct orders are examined as signals of discrete meanings: one where the characterizing word is preposed to the characterized word, as in long hair, and the other where it is postposed, as in hair long. Distribution of the two signals in attested text is accounted for under the hypothesis that an Assertion of Characterization is made WEAKER or STRONGER, respectively, through this word order. With these meanings, a writer draws a distinction between Characterization the writer assumes the …