Digital Commons Network^™

A New Way To Grade With Benefits To Students And Faculty: Specifications Grading, Molly Jameson

CETL Blog

n specifications grading, developed by Linda Nilson (2014), you grade student work as satisfactory/unsatisfactory depending on whether their work meets the certain specifications you laid out for it. These specifications, or specs, can be as simple as “completeness” or as complex as a series of specific criteria you set out for the students. But instead of these criteria defining a grade of C- or D+, imagine that they truly define “satisfactory” as at least B work. Each assignment or assessment in your course is given specifications (i.e., what would make this assignment receive a grade of B or higher?), and …

Edwards, Florence, Roukia Houssein, Annie Karim

Querying the Past: LGBTQ Maine Oral History Project Collection

The interview was conducted in a USM classroom Roukia and Annie. Florence is a 40 years old dentist who also served in the military. In this interview, Florence shared their journey in being a queer black woman in the military. Florence was asked about their identity and their story on coming out as their preferred sexuality. In the interview, Florence also talks about being a dentist in the military and also outside of the military. In the interview, Florence puts important people in their life in specific stories. They also touched on their education and difference in living in NY, …

Studies On Metabolites And Functions Of Soy-Based Plant Fermentation Broth, Li Zhi-Fang, Zuo Zhao-Hang, Wang Ying, Zhang Yu, Wang Di

Food and Machinery

Objective: To explore the changes of metabolites and antioxidant activity of soybean based plant fermentation broth during fermentation. Methods: The experiment was conducted to prepare the compound fermentation liquid from kidney beans and soybean by fermentation of yeast, Lactobacillus and other probiotics, The pH value, total acid, reducing sugar, soluble solids, total phenol, flavone content and antioxidant activity in the fermentation process were analyzed. Results: The pH value of fermentation broth decreased with the extension of fermentation time and gradually stabilized at about 3.55, the total acid content increased from 0.13 mg/mL to 0.43 mg/mL, and the soluble solid content …

Study On Oxidation Stability And Shelf Life Of Oleogel, Liu Long-Long, Wang Jia-Bin, Chen Zhi-Tong, Zhao Yue-Ying, Zhang Hua, Cui Ming-Xun

Food and Machinery

Objective: To solve the problem of easily oxidized and high content of trans fatty acid the vegetable oil instead of solid fat. Methods: Soybean oil and rapeseed oil gels were prepared using sitosterol/soybean phospholipid as gel agent to replace solid fat. The oxidation stability was studied by the changes of primary oxidation products and fatty acid composition. The structural stability was observed by X-ray diffraction, and the shelf life was predicted by OXITEST method. Results: The contents of primary and secondary oxidation products of soybean oil gel and rapeseed oil gel were lower than those of crude oil. The oxidation …

Optimization For Preparation Of Collagen Peptide With Hyaluronidase Inhibition Activity By Response Surface Method, Han Qiu-Yu, Ishizaki Shioichiro, Bao Bin

Food and Machinery

Objective: The extraction process of collagen peptides from the skin of swordfish （Xiphias gladius） was optimized in order to efficiently obtain collagen peptides with hyaluronidase inhibition activity by single factor and response surface method. Methods: The response surface method was used to optimize the preparation of collagen peptide with hyaluronidase inhibition activity. In this paper, the enzyme-soluble collagen was extracted from swordfish skin by pepsin, and then the salting-out method was carried out to purify the collagen initially. The specie of collagen was identified by polyacrylamide gel chromatography with 7.5% separation gel. After the basic test carried out by single-factor …

Research On Extraction Technology Of Ampelopsis Grossedentata Polysaccharide By Ultrasound-Assisted Enzymatic Method, Wang Xiao-Hui, Yao Mao-Jun, Chen Yi-Jun, Zhu Lu-Yi, Huang Xiang-Yu

Food and Machinery

Objiective: In order to improve the extraction efficiency of polysaccharide from Ampelopsis grossedentata. Methods: Ultrasound-assisted enzymatic extraction method was used in this study to optimize the extraction process of polysaccharide from Ampelopsis grossedentata. The effects of ultrasound temperature, ultrasound extraction time, enzymolysis pH, ultrasound power and the addition of complex enzyme on the extraction efficiency of polysaccharide from Ampelopsis grossedentata were investigated by single factor test. And the significant factors, including enzymolysis pH, ultrasonic power and he addition of complex enzyme were by Plackett-Burman test. The optimal extraction conditions were obtained through the steepest climbing test and Box-Behnken test. Results: …

Study On Production Process Optimization Of Bread Containing Whole Wheat Flour, Chen Yan-Hong, Zheng Sheng-Lan, Li Hui-Xue, Li Li-Jun, Ni Hui

Food and Machinery

Objective: This study aimed to improve the hard texture and rough taste caused by the addition of whole wheat in the baking food. Methods: The effects of instant tea powder, whole wheat flour, baking time and β-glucoside on the quality of whole wheat flour bread were investigated with texture characteristics and sensory evaluation as indicators. Results: The results showed that there was no significant effect on the texture properties and sensory score of wheat flour bread when the volume of addition of instant tea powder was within 3%, andit was negative when the volume reached 4%. Meanwhile, whole wheat flour, …

Advances In Research On The Rapid Detection Of Probiotics, Lu Xiu-Li, Li Bai-Liang, Huo Gui-Cheng, Yue Ying-Xue, Guo Jia-Yao

Food and Machinery

The rapid detection methods of traditional probiotics， the next-generation probiotics based on immunological detection technology and molecular biology detection technology was reviewed, and the rapid detection technology development was prospected.

Research Progress On Biological Activity And Quality Control Of Panacis Japonici Rhizoma, Shen Pei-Yao, Zhang Ye, Li Yu-Qin, Yan Jian-Ye, Wang Yuan-Qing

Food and Machinery

The biological activities of Panax japonicus, including the effects on nervous system, digestive system, cardiovascular and cerebrovascular system, immune system, endocrine system and other systems were summarized and the quality control of saponins, nucleosides, polysaccharides and amino acids in Panax japonicus was analyzed in this paper. And its future research was prospected.

Research Progress On The Active Compounds Of Sea Buckthorn And Their Physiological Functions And Utilization, Ning Zhi-Xue, Niu Guang-Cai, Zhu Li-Bin, Zhu Dan, Wei Wen-Yi, Wang Si-Pu

Food and Machinery

The active compounds in sea buckthorn such as flavonoids, polyphenols, polysaccharides, vitamins, unsaturated fatty acids were introduced in this review, and their physiological functions such as anti-inflammatory, anti-cancer, immune regulation, anti-aging and anti-oxidation were discussed. Moreover, the problems faced during the development of sea buckthorn products, and the relative solutions were also summarized. This can help the development of sea buckthorn as functional products such as juice, wine, sea buckthorn oil, Jiaosu and yogurt, and contribute to improving the utilization value of various active compounds in sea buckthorn.

Pollinator Gardens And Their Significance, Emma Lee

Honors Theses

Abstract description: Pollinator populations are declining, leading to a global issue. This is due to human interference through intense agricultural production, habitat fragmentation, and pesticide use. Pollinators, mostly insects, are important for the reproductive success of plants and also provide many other benefits to humans like helping produce the foods we commonly eat. To be able to survive, pollinators need to have proper shelter and nectar. One way to supplement these needs for pollinators is creating pollinator gardens. Pollinator gardens should include a mix of trees, shrubs, and flowers that have large nectar rewards and are species that are preferred …

Martina Giselle Ramirez Named Dean Of Natural Sciences At St. Norbert College, St. Norbert College

Press Releases 2021

No abstract provided.

2019ncovr – A Comprehensive Genomic Resource For Sars-Cov-2 Variant Surveillance And Covid-19 Control, Guoquing Lu, Etsuko N. Moriyama

School of Biological Sciences: Faculty Publications

No abstract provided.

Early Impact Of The Covid-19 Pandemic On Promotion Of Infant Activity, Strength And Communication: A Qualitative Exploration, Kailey Snyder, Priyanka Chaudhary, Angela Pereira, Kimberly Masuda, Jessica Niski, Danae Dinkel

Journal Articles

Introduction

Fostering physical activity, muscle strengthening and communication skills in diverse environments are vital to ensuring healthy infant development; however, promotion of these skills may be impacted by the COVID-19 pandemic. Therefore, the purpose of this study was to explore healthcare workers, parents and childcare providers' perceptions of the pandemic's influence on how they engage with infants to promote physical activity, muscle strength and communication.

Methods

37 subjects (12 = parents; 12 = childcare providers, 13 = healthcare workers) participated in a semi-structured interview. Data were analyzed via an inductive content analysis.

Results

The majority of caregivers identified concerns related …

No Future But A Shared Future, Lawrence O. Gostin, Kevin A. Klock, Sam F. Halabi, Katie Gottschalk, Katherine Ginsbach

Georgetown Law Faculty Publications and Other Works

The COVID-19 pandemic revealed the fractured and inadequate state of national and global health law and institutions, revealing deeply embedded inequalities. In response to a World Health Assembly resolution proposing a special session to consider the benefits of developing a WHO convention or other international instrument on pandemic preparedness and response, the O’Neill Institute for National and Global Health Law and the Foundation for the National Institutes of Health (FNIH) convened 30 of the world’s leading authorities on global health law, financing, biomedical science, implementation, and emergency response along with leaders from prominent international organizations deeply engaged in responding to …

Listening To Queens: Ghana's Women Traditional Leaders As A Model For Gender Parity, Kristen M. Vogel

USF Tampa Graduate Theses and Dissertations

A movement begun in 2011 inspired multilateral organizations such as the United Nations to collaborate with Ghana’s women traditional leaders on an inherently postcolonial indigenous and transnational feminist project, promoting Queens’ national recognition. Despite the initial power of the movement, it faded over time. Yet it spurred the formation of various new Queens’ associations throughout Ghana. The associations have grown and continue to grow, and the National Council of Women Traditional Leaders that spurred the first movement has returned stronger and with new strategies. As Ghana’s Queens seek their traditional right, an equal voice at all levels of leadership, it …

Rare Case Of Mediastinal Myeloid Sarcoma, Kanta Devi, Salman Adil, Natasha Bahadur Ali, Nasir Ali, Hammad Khan

Section of Haematology/Oncology

Myeloid sarcoma is a rare tumor mass with extra medullary growth pattern, composed of myeloblast or immature myeloid cells. Myeloid sarcoma (MS) is a distinct clinical presentation of acute myeloid leukemia (AML) where less than 1% of patients present with prominent extra medullary disease which most commonly involves the bone, skin, lymph node, soft tissues, gastrointestinal tract or testes. The recommended treatment regimen in isolated myeloid sarcoma or with bone marrow involvement is upfront systemic chemotherapy. We report a case of a young female with anterior mediastinal mass diagnosed as myeloid sarcoma which was refractory to chemotherapy.

Changes Of Forages Fed To Dairy Cows In The Whole Year In Taiwan, F. H. Hsu, C. H. Lu

IGC Proceedings (1977-2023)

Objectives of this study were to determine the kinds and the percents of forages fed to dairy cows in the whole year. Data were taken weekly by the dairy farmers for one year, including kinds and weights of forages fed to dairy cows, the heads of milking cows, dry cows and heifers. Dairy farmer A used napiergrass (Pennisetum purpureum) green chop 68.2%, napiergrass silage 15.3%, pangolagrass (Digitaria decumbens) hay 3.2% and imported bermudagrass (Cynodon dactylon) hay 13.3% to feed cows. Dairy farmer B fed cows with napiergrass green chop 65.1%, pangolagrass 13.0% and imported …

Comparative Growth Performance Of West African Dwarf Goat Supplemented With Calliandra Calothyrsus, Leucaena Leucocephala, Or Cotton Seed Cake In West Cameroon, E. Tedonkeng Pamo, G. D. Assontia, C. Njehoya

IGC Proceedings (1977-2023)

A comparative growth performance study of African Dwarf Goats supplemented with Calliandra calothyrsus, Leucaena leucocephala or cotton seed cake was carried out on farm around Dschang and in the University Experimental Farm. Goats between 12 and 16 months of age were divided into 4 groups of 11 goats each with one group kept as a control. The supplemented animals received respectively 390 g of L. leucocephala, 380 g of C. calothyrsus (fresh matter) and 88.8 g of cotton seed cake each, corresponding to 6 g of nitrogen per animal per day. The animals were weighed every 21 days …

Voluntary Intake Of Tanzania Grass (Panicum Maximum) Under Rotational Grazing By Lactating Cows, M. L. P. Lima, T. T. Berchielli, J. R. Nogueira, A. K. D. Salman, Ana C. Ruggieri, Paulo Roberto Leme, L. J. M. Aroeira, J. P. G. Soares

IGC Proceedings (1977-2023)

The study was conducted at Nucleo de Pesquisas Zootecnicas Nordeste of the Instituto de Zootecnia, Ribeirão Preto, SP, in a rotational grazing area of Tanzania grass (Panicum maximum), to estimate the dry matter intake by lactanting cows. The estimation of dry matter intake was calculated from the feces production estimated using extrusa Chromium-mordent and the in vitro digestibility of diet. The three treatments were crossbreed cows fed 3 kg.day^-1 of concentrate, crossbred cows without concentrate suplementation and pure Gir cows also without concentrate supplementation. The milk production was 11.98, 6.53 and 5.46 kg per cow per day, …

The Effect Of Browse Species When Fed As A Supplement To Low Quality Native Grass Hay On Animal Performance, A. Elgersma, J. F. Oerlemans, D. B. Coates

IGC Proceedings (1977-2023)

A pen trial was conducted to measure the impact of some browse species when fed as a supplement on the nitrogen (N) and dry matter intake of cattle receiving low quality native grass hay. There were 8 treatments consisting of a nil-supplement control treatment, a urea supplement control, a green oaten hay control and 5 treatment groups based on browse supplements (Albizia lebbeck, Carissa spp. and Bursaria spp.). Treatment effect on increased native pasture intake was related to the amount of supplementary nitrogen (N), such that there was a significant linear relationship between dry matter intake of native …

Effects Of Different Levels Of Energy Supplementation On Growth Of Grazing Holstein Heifers, L. P. Novaes, C. E. Polan

IGC Proceedings (1977-2023)

Growth of Holstein heifers was studied for 1987 grazing season to evaluate pasture-drylot systems for raising dairy replacements. Orchardgrass (Dactylis glomerata L), tall fescue (Festuca arundinacea Schreb), bluegrass (Poa pratensis L) and white (Trifolium repens L) and red clover (Trifolium pratense, L) were the principal components of the grass-legume mixture in six paddocks of 1.5 ha each. Carrying capacity was estimated at six animals/ha (3.1 animal units) and excess forage was harvested as hay to control forage growth and quality. Grazing days were 140 days. None or 2.0 kg/d …

Intake And Growth Of Steers Offered Different Allowances Of Autumn Grass And Concentrates, Edward G. O’Riordan, P. French, Padraig O’Kiely, A. P. Moloney

IGC Proceedings (1977-2023)

The aim of this experiment was to quantify the relationship between autumn grass supply and concentrate supplementation level on grass intake and animal performance. One hundred and ten continental steers (567kg) were assigned to ten treatments in a three grass allowances: (6, 12 and 18kg dry matter (DM) per head daily) by three concentrate levels: (0, 2.5 and 5kg/head/daily) factorial design with a positive control group offered concentrates ad-libitum. Grass allowance was offered daily and concentrates were fed individually. The experiment began on August 22 and all animals were slaughtered after a mean experimental period of 95 days. Grass …

Fatty Acid Composition And Eating Quality Of Muscle From Steers Offered Grazed Grass, Grass Silage Or Concentrate-Based Diets, A. P. Moloney, P. French

IGC Proceedings (1977-2023)

The effects of grazed grass, grass silage or concentrates on the eating quality and fatty acid composition of intra-muscular fat of steers fed to achieve similar carcass growth rates were investigated. Fifty steers were assigned to one of five dietary treatments. The experimental rations offered daily for 85 days pre-slaughter were (a) grass silage plus 4 kg concentrate, (b) 8 kg concentrate plus 1 kg hay, (c) 6 kg grazed grass dry matter (DM) plus 5 kg concentrate, (d) 12 kg grazed grass DM plus 2.5 kg concentrate or (e) 22 kg grazed grass DM. Decreasing the proportion of concentrate …

Supplementation Of Lactating Cows Grazing Stargrass (Cynodon Nlenfuensis Var. Nlenfuensis) With Conjugated Linoleic Acid: Effects On Persistency And Estimated Net Energy Balance, S. R. Medeiros, D. E. Oliveira, L. J. M. Aroeira, M. Mcguire, D. P. D. Lanna

IGC Proceedings (1977-2023)

Thirty crossbread cows grazed stargrass (Cynodon nlenfuensis var. nlenfuensis) receiving 4kg/d of a supplement formulated to provide 115% of metabolizable protein requirements from the 4^th to the 11^th week of lactation. The cows received either 150g/head/day of Megalac (Control) or 150g/head/day of a Ca-protected conjugated linoleic acid (CLA, Church & Dwight). Residual effects of treatment were evaluated in weeks 12^th and 13^th. Milk production increased in CLA treated cows (P< 0.05). CLA decreased milk fat content (P< 0.0001) and yield (P< 0.01). Protected CLA increased protein content (P< 0.01) and yield (P< 0.01). The CLA residual effect on milk fat ends within one week after withdrawal but the benefits on milk yield and total solids production continued, due to the increased persistency. The estimated energy balance and intake were not greatly affected by treatment, as treated cows had higher milk volume and had higher protein productions.

The Holy Disobedience Of An Undocujesus: Re-Reading Luke 2:41-52 Alongside Immigrant Youth, Armando Guerrero

Journal of Hispanic / Latino Theology

No abstract provided.

Biocompatible Fepo4 Nanoparticles: Drug Delivery, Rna Stabilization, And Functional Activity, Sagar Rayamajhi, Sarah Wilson, Santosh Aryal, Robert Delong

Pharmacy Faculty Publications and Presentations

FePO4 NPs are of special interest in food fortification and biomedical imaging because of their biocompatibility, high bioavailability, magnetic property, and superior sensory performance that do not cause adverse organoleptic effects. These characteristics are desirable in drug delivery as well. Here, we explored the FePO4 nanoparticles as a delivery vehicle for the anticancer drug, doxorubicin, with an optimum drug loading of 26.81%±1.0%. This loading further enforces the formation of Fe3+ doxorubicin complex resulting in the formation of FePO4-DOX nanoparticles. FePO4-DOX nanoparticles showed a good size homogeneity and concentration-dependent biocompatibility, with over 70% biocompatibility up to 80 µg/mL concentration. Importantly, cytotoxicity …

Evaluation Of Deep Neural Network Prospr For Accurate Protein Distance Predictions On Casp14 Targets, Jacob A. Stern, Bryce Eric Hedelius, Olivia Fisher, Wendy M. Billings, Dennis Della Corte

Faculty Publications

The field of protein structure prediction has recently been revolutionized through the introduction of deep learning. The current state-of-the-art tool AlphaFold2 can predict highly accurate structures; however, it has a prohibitively long inference time for applications that require the folding of hundreds of sequences. The prediction of protein structure annotations, such as amino acid distances, can be achieved at a higher speed with existing tools, such as the ProSPr network. Here, we report on important updates to the ProSPr network, its performance in the recent Critical Assessment of Techniques for Protein Structure Prediction (CASP14) competition, and an evaluation of its …

Revisiting The Inner Self In Times Of Debilitating Distress: Gateways For Wellness Through Spiritual Tourism, Manpreet Arora, Roshan Lal Sharma, Sandeep Walia

International Journal of Religious Tourism and Pilgrimage

The COVID-19 pandemic has had devastating effects on our bodies, minds and souls. Having suffered it for more than a year now we know how crucial it is to tackle the pandemic at physical, psychological and spiritual levels. We have well-established Standard Operating Procedures alongside vaccines to deal with it at physical level, but equally crucial are mental and spiritual problems caused by COVID-19 (Chopra, 2020).

This paper seeks to explore certain gateways and possibilities of dealing with distress, despair, anxiety, angst, trauma and disruption caused by the COVID-19 pandemic in diverse arenas of human activities to ascertain how crucial …

Women’S Experiences In Religious Tourism: An Investigation Into Women’S Involvement In Sabarimala Pilgrimage, Kerala, Shyju P.J., A. Vinodan, S. Meera, Jithendran Kokkranikal

International Journal of Religious Tourism and Pilgrimage

Preparations for the Sabarimala pilgrimage involves devotees observing a 41 day period of austerity (vrata) during which they practice an ascetic life. Women between the age of 10 and 50 do not visit the shrine at Sabarimala due to long-established customs. However, women do play an important role during the 41-day austerity observed by family members preparing for the pilgrimage, which could be described as a non-participant involvement in the pilgrimage. While there have been many studies on the spiritual and secular experiences of pilgrims, research on this unique form of non-participant involvement in pilgrimages is not found especially in …