Digital Commons Network^™

Leveraging The Epistemic Emotion Of Awe As A Pedagogical Tool To Teach Science, M. Gail Jones, Julianna Nieuwsma, K. Ren Rende, Sarah Carrier, Emma Refvem, Cesar Delgado, Jill Grifenhagen, Pamela Huff

Teacher Education Faculty Publications

Awe is a complex emotion theorised to impact science learning and practice. In science education, awe has the potential to motivate explanation-seeking, promote conceptual change, and instill feelings of connectedness to the natural world. This exploratory study examined teachers’ experiences with awe as well as their uses of awe in their science instruction. Thirty-four elementary (grades 4-5; n =14) and middle school (grades 6-7; n = 20) teachers completed a survey of awe perceptions and experiences and participated in a semi-structured interview. Results showed that science teachers report using awe-invoking classroom experiences in a variety of science disciplines with the …

Review Of Doing Research, Omar R. Elizondo

Open Educational Resources - Reviews

No abstract provided.

Addressing Dris (Diagnosis And Recommendation Integrated System) Norms With Potentially Toxic Elements For Assessing The Nutritional Status Of Eucalyptus Amended With Sewage Sludge, Paulo Henrique Silveira Cardoso, Bruno Rodrigues Alves, Beatriz Papa Casagrande, Clayton Alcarde Alvares, Thiago Assis Rodrigues Nogueira, Gian Franco Capra, Arun Dilipkumar Jani, Cassio Hamilton Abreu-Junior

Biology, Agriculture and Chemistry Faculty Publications and Presentations

Background: The Diagnosis and Recommendation Integrated System (DRIS) gave valuable indices of the nutritional status of Eucalyptus amended with sewage sludge (SS).

Aims: Our objective was to establish a DRIS norms and analytical method for Eucalyptus under SS application, by verifying in particular, the influence of potentially toxic elements (PTEs) on the nutritional and plant development.

Method: Data on mean annual increment, nutrient, and PTE concentration were obtained in an experiment at 22, 44, 54, and 76 months after planting Eucalyptus amended with SS.

Results: Our results indicated that DRIS can give valuable data on the nutritional balance indices, in …

Editorial: Mediterranean Diet And Cancer: Experimental And Epidemiological Perspectives, Wamidh H. Talib, Mostafa Waly, Eyad Elkord, Lina T. Al Kury

All Works

No abstract provided.

Subtype C Hiv-1 Reservoirs Throughout The Body In Art-Suppressed Individuals, Zhou Liu, Peter Julius, Guobin Kang, John T. West, Charles Wood

School of Medicine Faculty Publications

Subtype B HIV-1 reservoirs have been intensively investigated, but reservoirs in other subtypes and how they respond to antiretroviral therapy (ART) is substantially less established. To characterize subtype C HIV-1 reservoirs, we implemented postmortem frozen, as well as formalin fixed paraffin embedded (FFPE) tissue sampling of central nervous system (CNS) and peripheral tissues. HIV-1 LTR, gag, envelope (env) DNA and RNA was quantified using genomic DNA and RNA extracted from frozen tissues. RNAscope was used to localize subtype C HIV-1 DNA and RNA in FFPE tissue. Despite uniform viral load suppression in our cohort, PCR results showed that subtype C …

A Commercial Law Of Privacy And Security For The Internet Of Things By Stacy-Ann Elvy, Melissa Indome

Osgoode Hall Law Journal

FROM SMART CARS TO SMART REFRIGERATORS, the internet of things (IoT) has revolutionized various facets of our lives. These novel developments galvanized what scholars now deem to be the Fourth Industrial Revolution. This new era is characterized by technology-driven innovation that marries aspects of the physical, digital, and biological domains, going so far as to defy preconceived notions of human capabilities and behaviour. The societal proclivity towards digitization and automated processes has spurred the proliferation of companies entering the technology arena. Corporations are leveraging emerging technologies to cater to consumers’ idiosyncratic needs more effectively. Central to this objective is the …

The Impact Of Tsc-1 And -2 Mutations On Response To Therapy In Malignant Pecoma: A Multicenter Retrospective Analysis, Lawrence Liu, Nikhil Grandhi, Yang Lyu, Xiao Zhang, Jingqin Luo, Mia Weiss, Brian Van Tine, Angela C Hirbe, Et Al.

2020-Current year OA Pubs

BACKGROUND: Perivascular epithelioid cell neoplasms (PEComas) are a diverse family of mesenchymal tumors with myomelanocytic differentiation that disproportionately affect women and can be associated with tuberous sclerosis (TS). Although mTOR inhibition is widely used as first-line treatment, it is unclear what genomic alterations exist in these tumors and how they influence the response to therapy.

METHODS: This was a multicenter study conducted at five sites within the US. The data were collected from 1 January 2004 to 31 January 2021. We conducted a retrospective analysis to identify PEComa patients with next-generation sequencing (NGS) data and compared outcomes based on mutations. …

Cannabidiol, ∆9 -Tetrahydrocannabinol, And Metabolites In Human Blood By Volumetric Absorptive Microsampling And Lc-Ms/Ms Following Controlled Administration In Epilepsy Patients, Federica Pigliasco, Sara Malaca, Alfredo Fabrizio Lo Faro, Anastasio Tini, Giuliana Cangemi, Alessia Cafaro, Sebastiano Barco, Antonella Riva, Angelica Pisati, Elisabetta Amadori, Pasquale Striano, Adriano Tagliabracci, Marilyn A. Huestis, Francesco Paolo Busardò

Institute of Emerging Health Professions Faculty Papers

Cannabidiol (CBD) exhibits anti-inflammatory, anxiolytic, antiseizure, and neuroprotective proprieties without addictive or psychotropic side effects, as opposed to Δ9-tetrahydrocannabinol (THC). While recreational cannabis contains higher THC and lower CBD concentrations, medical cannabis contains THC and CBD in different ratios, along with minor phytocannabinoids, terpenes, flavonoids and other chemicals. A volumetric absorptive microsampling (VAMS) method combined with ultra-high-performance liquid chromatography coupled with mass spectrometry in tandem for quantification of CBD, THC and their respective metabolites: cannabidiol-7-oic acid (7-COOH-CBD); 7-hydroxy-cannabidiol (7-OH-CBD); 6-alpha-hydroxy-cannabidiol (6-α-OH-CBD); and 6-beta-hydroxycannabidiol (6-β-OH-CBD); 11- Hydroxy-Δ9-tetrahydrocannabinol (11-OH-THC) and 11-Nor-9-carboxy-Δ9-tetrahydrocannabinol (THCCOOH). After overnight enzymatic glucuronide hydrolysis at 37°C, samples underwent acidic …

Design And Evaluation Of Miniaturized Ion Trap Mass Analyzers Using Simulation, Radhya Weligama Gamage

Theses and Dissertations

Mass spectrometry is a technique that analyzes the chemical compositions of compounds based on the mass-to-charge ratio of their ionized constituents. Miniaturized ion trap mass spectrometry finds application in a wide range of fields where portable, rugged, and reliable analytical instruments are required. Ion traps of various designs have been introduced over the past decades, each with their own unique advantages and capabilities. However, the process of developing a novel miniaturized ion trap mass spectrometer continues to be fraught with challenges. This dissertation discusses simulation studies pertaining to the development of a novel dual ion trap, the simplified coaxial ion …

Spectroscopic Properties Of The Astrochemical Molecules [Al, O, Si]X (X = 0, +1), Jacqueline M. Friskey, Vincent J. Esposito, Tarek Trabelsi, Joseph S. Francisco

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Aluminum and silicon are present in large quantities in the interstellar medium, making the triatomic species consisting of both elements intriguing with regard to the foundations of astrochemistry. Spectroscopic parameters have been calculated via high-level ab initio methods to assist with laboratory and observational detection of [Al, O, Si]^x(x = 0,+1). All [Al, O, Si]M^x(x = 0,+1) isomers exist in the linear geometry, with linear AlOSi (X ²Π) and linear AlOSi⁺ (X¹Δ) being the most stable neutral and cationic species, respectively. Formation of the neutral species most likely occurs via reaction of …

Drug Induced Liver Injury By Novel Dietary Supplement, Matthew Kobeszko, Rehana Begum

Aurora GME

No abstract provided.

Characterisation Of Clostridioides Difficile Spore Response To Sodium Hypochlorite Using Em-Imaging And Raman Spectroscopy, D Malyshev, I Jones, M Mckracken, G Harper, Tj Lovleen, M Andersson

Peninsula Dental School

No abstract provided.

Correlation Of Phosphorus Adsorption With Chemical Properties Of Aluminum-Based Drinking Water Treatment Residuals Collected From Various Parts Of The United States, Roxana Rahmati, Virinder Sidhu, Rosita Nunez, Rupali Datta, Dibyendu Sarkar

Michigan Tech Publications, Part 1

Over the past several decades, the value of drinking water treatment residuals (WTRs), a byproduct of the coagulation process during water purification, has been recognized in various environmental applications, including sustainable remediation of phosphorus (P)-enriched soils. Aluminum-based WTRs (Al-WTRs) are suitable adsorbent materials for P, which can be obtained and processed inexpensively. However, given their heterogeneous nature, it is essential to identify an easily analyzable chemical property that can predict the capability of Al-WTRs to bind P before soil amendment. To address this issue, thirteen Al-WTRs were collected from various geographical locations around the United States. The non-hazardous nature of …

Subtype C Hiv-1 Reservoirs Throughout The Body In Art-Suppressed Individuals, Zhou Liu, Peter Julius, Guobin Kang, John T. West, Charles Wood

School of Biological Sciences: Faculty Publications

Subtype B HIV-1 reservoirs have been intensively investigated, but reservoirs in other subtypes and how they respond to antiretroviral therapy (ART) is substantially less established. To characterize subtype C HIV-1 reservoirs, we implemented postmortem frozen, as well as formalin fixed paraffin embedded (FFPE) tissue sampling of central nervous system (CNS) and peripheral tissues. HIV-1 LTR, gag, envelope (env) DNA and RNA was quantified using genomic DNA and RNA extracted from frozen tissues. RNAscope was used to localize subtype C HIV-1 DNA and RNA in FFPE tissue. Despite uniform viral load suppression in our cohort, PCR results …

A Methodological And Clinical Approach To Measured Energy Expenditure In The Critically Ill Pediatric Patient., Jaime Silva-Gburek, Paola Hong Zhu, Marwa Mansour, David Walding, Jorge A. Coss-Bu

Manuscripts, Articles, Book Chapters and Other Papers

The metabolic response to injury and stress is characterized initially by a decreased energy expenditure (Ebb phase) followed by an increased metabolic expenditure (Flow phase). Indirect calorimetry is a methodology utilized to measure energy expenditure and substrate utilization by measuring gas exchange in exhaled air and urinary nitrogen. The use of indirect calorimetry in critically ill patients requires precise equipment to obtain accurate measurements. The most recent guidelines suggested that measured energy expenditure by indirect calorimetry be used to determine energy requirements. This article reviews the methodological and clinical use of indirect calorimetry in critically ill pediatric patients.

Chimes: October 24, 2022, Calvin University

Chimes

President Boer to officially take the reins this week by Abigail Ham

Strong U.S. dollar increases costs for international students by Ezra Craker

President Boer temporarily increases funding for student organization by Katie Rosendale

Spanish students to go abroad with Trinity Christian College by Grace Buller

Unmasked moderators create a safe and supportive environment on the app by Emily Thomas

Calvin Hockey eyes expansion on 50th anniversary by Lauren Nyong

Design norms aim to shape students into thinking Christian engineers by Adelaide Mei

Freshmen: There are better things to focus on that weight by Abigail Ham

Loss Of Non-Motor Kinesin Kif26a Causes Congenital Brain Malformations Via Dysregulated Neuronal Migration And Axonal Growth As Well As Apoptosis, Xuyu Qian, Ellen M Degennaro, Maya Talukdar, Shyam K Akula, Abbe Lai, Diane D Shao, Dilenny Gonzalez, Jack H Marciano, Richard S Smith, Norma K Hylton, Edward Yang, J Fernando Bazan, Lee Barrett, Rebecca C Yeh, R Sean Hill, Samantha G Beck, Aoi Otani, Jolly Angad, Tadahiro Mitani, Jennifer E Posey, Davut Pehlivan, Daniel Calame, Hatip Aydin, Osman Yesilbas, Kendall C Parks, Emanuela Argilli, Eleina England, Kiho Im, Ajay Taranath, Hamish S Scott, Christopher P Barnett, Peer Arts, Elliott H Sherr, James R Lupski, Christopher A Walsh

Faculty, Staff and Students Publications

Kinesins are canonical molecular motors but can also function as modulators of intracellular signaling. KIF26A, an unconventional kinesin that lacks motor activity, inhibits growth-factor-receptor-bound protein 2 (GRB2)- and focal adhesion kinase (FAK)-dependent signal transduction, but its functions in the brain have not been characterized. We report a patient cohort with biallelic loss-of-function variants in KIF26A, exhibiting a spectrum of congenital brain malformations. In the developing brain, KIF26A is preferentially expressed during early- and mid-gestation in excitatory neurons. Combining mice and human iPSC-derived organoid models, we discovered that loss of KIF26A causes excitatory neuron-specific defects in radial migration, localization, dendritic and …

Somatic Mutations In Fat Cadherin Family Members Constitute An Underrecognized Subtype Of Colorectal Adenocarcinoma With Unique Clinicopathologic Features, Liang-Li Wang, Wei Zheng, Xiu-Li Liu, Feng Yin

2020-Current year OA Pubs

BACKGROUND: The FAT cadherin family members (FAT1, FAT2, FAT3 and FAT4) are conserved tumor suppressors that are recurrently mutated in several types of human cancers, including colorectal carcinoma (CRC).

AIM: To characterize the clinicopathologic features of CRC patients with somatic mutations in FAT cadherin family members.

METHODS: We analyzed 526 CRC cases from The Cancer Genome Atlas PanCancer Atlas dataset. CRC samples were subclassified into 2 groups based on the presence or absence of somatic mutations in

RESULTS: This CRC study cohort had frequent mutations in the

CONCLUSION:

College Students’ Numeracy Events In Discussing Public Issues, Samuel L. Tunstall

Numeracy

An important consideration in the design and development of numeracy-focused coursework is ensuring that one meets students where they are with respect to both their mathematics background and their existing numeracy practices in relation to public issues. The latter consideration is especially important, given that students already think about such issues in their daily lives, long before we use them as a means for motivating quantitative exploration in the classroom. In this article, I report on a qualitative study of eight college students’ numeracy events—that is, events mediated in some way by quantification–when reasoning in focus groups with three distinct …

Clinical And Biological Factors With Prognostic Value In Acute Pancreatitis, Mihai Faur, Dan Dumitrescu, Dan Sabau, Ciprian Tanasescu, Dan Cretu, Denisa Tanasescu, Vlad Denis Constantin, Calin Mohor

Journal of Mind and Medical Sciences

Acute pancreatitis is an acute inflammatory process of the pancreas, which can remain localized at the level of the gland or can extend to the peripancreatic and retroperitoneal tissues. The use and interpretation of paraclinical examinations at the onset can predict the form of evolution of acute pancreatitis (mild or severe). Depending on the evolution, these data are useful in determining the type of surgical intervention that might be necessary based on severity.

We present a retrospective study consisting of 118 patients diagnosed and hospitalized with acute pancreatitis during 2016-2020 in the Surgery I section of the Sibiu County Emergency …

Prostate Imaging Reporting And Data System Score (Pi-Rads) And Glutathione S-Transferase P1 Methylation Status (Gst-P1) In The Diagnosis Of Prostate Cancer Patients With Borderline Psa Values, Marius Stan, Vladimir Botnarciuc, Andra Iulia Suceveanu, Andreea Cristina Costea, Adrian Paul Suceveanu, Laura Mazilu, Ciprian Iorga, Tony Hangan, Corneliu Tudor, Dragos Epistatu, Sergiu Chirila, Viorel Gherghina, Felix Voinea

Journal of Mind and Medical Sciences

Objectives. The objective of this study was to evaluate the potential use of Prostate Imaging – Reporting and Data System version 2 (PI-RADS) in combination with Glutathione S-transferase P1 (GST-P1) expression for an improved diagnosis of prostate cancer, in patients with inconclusive values of prostate-specific antigen (PSA). Materials and Methods. The study was conducted on 80 patients for whom PSA values were evaluated and were found to be inconclusive (4-10 ng/ml). These patients underwent imagistic evaluation (PI-RADS), followed by transurethral prostate biopsy, with the evaluation of GST-P1 expression and histopathological examination (for diagnosis confirmation). Results. By combining the results of …

Innovative Therapeutic Approach To Chemical Burns Produced By Vesicants; An Experimental Study, Cristina Anca Secara, Otilia Liudmila Cinteza, Diana Popescu, Claudia Valentina Popa, Camelia Andreea Hirjeu, Oana Cristina Voinea, Luiza Georgia Serbanescu, Andreea Marilena Pauna, Mihail Tudosie

Journal of Mind and Medical Sciences

Vesicants are compounds that cause severe toxic effects on various tissues. Such chemical action causes tissue necrosis, with clinical expression of skin lesions with a burning character and characteristic blisters. Clinical toxic effects of cutaneous vesicles are correlated with the absorbed dose and exposure time. The goals of the study are to evaluate in vitro the skin toxicity produced by the vesicant chemical compound 2-chloroethyl-ethyl sulfide (CEES), to develop a complex antidote formula, and to optimize the therapeutic efficacy by inclusion in controlled release systems. The experimental protocol aims at the in vitro evaluation of the cytotoxicity of the vesicant …

Modern Therapeutic Options In Diabetic Foot Ulcer, Denisa Tanasescu, Andrei Moisin, Radu Fleaca, Carmen Popa, Ciprian Bacila, Cosmin Mohor, Claudia Diana Gherman, Bogdan Gaspar, Ciprian Tanasescu

Journal of Mind and Medical Sciences

Diabetic foot is a severe complication of diabetes that occurs as a result of poor glycemic control, being associated with significant morbidity and mortality. Mortality associated with this disease is estimated at 5% in the first 12 months, and about 42% in the next 5 years. On average, it affects about 15% of people with diabetes during their lifetime, including as possible manifestations neuropathy, peripheral vascular disease, and subsequent ulceration which, if treated incorrectly, can lead to amputation.

This paper presents a retrospective and descriptive study of patients diagnosed and treated for diabetic foot ulcers in the Proctoven Clinic. The …

Upper Gastrointestinal Bleeding During The Covid-19 Pandemic; Particularities Of Diagnosis And Therapy, Adrian Silaghi, Bogdan Severus Gaspar, Dragos Epistatu, Daniela Gabriela Bălan, Ioana Păunică, Anca Silvia Dumitriu, Stana Paunica, Bogdan Socea, Vlad Denis Constantin

Journal of Mind and Medical Sciences

SARS-COV 2 recently caused a global pandemic, with the first case being reported in Romania in February 2020. Important restrictive measures were imposed, so that the addressability of patients to medical services decreased. Upper gastrointestinal bleeding had more severe forms of evolution at the time of presentation, which required additional methods of diagnosis and treatment. This is a retrospective study performed on 268 patients, which aims to evaluate the type and effectiveness of different treatment methods for upper gastrointestinal bleeding during the COVID 19 pandemic. Severity assessment was performed by measuring the Rockall score and additional methods of diagnosis. The …

Fear Of Covid-19, Anxiety, Depression And Suicide Among Elderly Patients With Chronic Physical Or Mental Diseases, Vasiliki Holeva, Vasiliki Aliki Nikopoulou, Eleni Parlapani, Konstantinos Karkaletsis, Styliani Kokkoni, Dimitrios Nouvakis, Patroklos Theocharis, Ioannis Diakogiannis

Journal of Mind and Medical Sciences

Older age renders individuals vulnerable during public emergency crises. Considering that older adults are a highly heterogeneous and continuously growing demographic subgroup, this study aimed to assess the mental health impact of COVID-19 on two groups of older patients: a group of chronic physical disease and a group of chronic mental disease. A total of 102 patients completed the Fear of COVID-19 Scale, the Generalized Anxiety Disorder scale, the Brief Patient Health Questionnaire (PHQ-9) and several questions regarding demographic characteristics. Suicidality was assessed by the 9th item of the PHQ-9. According to the results, older chronic disease patients showed higher …

Eating Disorders In Men: A Comprehensive Summary, Connor James Spratt, Liam Alexander Mackenzie Myles, Emanuele Maria Merlo

Journal of Mind and Medical Sciences

Eating disorders (EDs) have detrimental effects on an individual’s physical and mental health, along with significant interpersonal, social and economic effects. Furthermore, men who are suffering with an ED face unique challenges with this. Men suffering with EDs have historically received little attention within ED research, diagnosis and intervention. However, the number of men suffering with these issues is significant and growing. Understanding of EDs tend to ignore male experiences, meaning many are left to suffer in silence until the ED has developed to a critical point. However, many now recognize the need to understand the issues facing men suffering …

An Algorithm For Indoor Sars-Cov-2 Transmission, Daniel Maxin, Spencer Gannon

Journal of Mind and Medical Sciences

We propose a computer modeling approach for SARS-CoV-2 transmission that can be preferable to a purely mathematical framework. It is illustrated its functionality in a specific case of indoor transmission. Based on literature, we assume that infection is due to aerosols with viral particles that persist and accumulate for hours in the air even after the persons who produced them left the space. We incorporate also restricted opening hours as a mitigation measure and one possible behavioral change in response to this measure. It is shown via several examples how this algorithmic modeling approach can be used to run various …

Management Of Systemic Lupus Erythematosus In Pregnancy, Oana Denisa Balalau, Mihai George Loghin, Delia Maria Bogheanu, Nicolae Bacalbasa, Anca Daniela Stanescu, Daniela Gabriela Bălan, Ioana Păunică, Octavian Gabriel Olaru

Journal of Mind and Medical Sciences

Systemic lupus erythematosus is one of the most common autoimmune disorders affecting young women. Pregnant women with lupus are generally at higher risk for certain pregnancy complications than women without comorbidities. Even so, a pregnancy with lupus can be carried to term in optimal conditions if it is properly managed by a doctor. Monitoring is generally recommended six months after the onset of lupus symptoms, and ideally there should be no active lupus symptoms prior to conception. General screening tests should include the anti-phospholipid, anti-Ro and anti-La antibodies. Women who are positive for these antibodies have an increased risk of …

Sars-Cov-2 Omicron (B.1.1.529) Variant: Structural Features, Biological Characteristics, Impact On Scientific Research, General Precautions And Protective Procedures; A Systematic Review, Prithivi Nagarajan, Anitha Vetrivel, Jayanthi Kumar, Anusheela Howlader, Kumar Rangarajalu, Satheesh Kumar Sabapathy, Muthu Gopal, Saravanaavel Kumar

Journal of Mind and Medical Sciences

The SARS-CoV-2 mutations that have occurred have alarmed the entire medical community. Thus, global concerns have been expressed regarding the transmission, pathogenicity and immune evasion of the Omicron strain, which shares mutations with the variants of concern Alpha, Beta, and Gamma strains. Still, Omicron transmission has crossed numerous borders worldwide compared to other types of SARS-CoV-2. The number of confirmed cases has increased and is reappearing in India. Given the worrisome situation created by the Omicron outbreak, scientists and postgraduates have had to make decisions about current research programs at institutions around the globe. The Omicron variants under development have …

Limb Amputations; Etiopathogenesis, Diagnosis And The Multidisciplinary Therapeutic Approach, Vlad Denis Constantin, Bogdan Socea, Bogdan Severus Gaspar, Dragos Epistatu, Ioana Paunica, Anca Silvia Dumitriu, Stana Paunica, Adrian Silaghi

Journal of Mind and Medical Sciences

Despite remarkable advances in medicine, limb amputations remain a therapeutic measure that saves the lives of many patients. Given the varied etiopathogenesis, such operations are performed both as an emergency and as an elective procedure. Such interventions address either only the distal segments of a limb, or even the entire limb, having a great psychological, functional and social impact on the patient. Due to these multiple implications, limb amputations must be performed by specialized teams, in order to achieve the best possible functional and aesthetic results to be compatible with the correction of the remaining deficit with a prosthesis. The …