Digital Commons Network^™

Predicting Forage Intake By Sheep Through The Pampa Corte Model Or Nrc, C. A. Pozo, Gilberto V. Kozloski, H. M. N. Ribeiro Filho, J. F. Tourrand, Vicente Celestino Pires Silveira

IGC Proceedings (1977-2023)

The aim of the present study was to evaluate the precision and accuracy of the Pampa Corte and National Research Council (2007; NRC) models for predicting forage intake (FI) by sheep. Individual data (n = 213) of observed FI, body weight and chemical composition of consumed diet were taken from fifteen indoor digestibility trials conducted with male sheep housed in metabolic cages and fed only forage ad libitum. The diets were composed of tropical grasses, temperate grasses and legumes. Individual observations of FI were averaged by treatment (n = 32) into each experiment which were then compared to FI …

Pasture Utilization At Islands In Northern Norway, V. Lind, Ø. Holand, F.-A. Haugen, G. Steinheim

IGC Proceedings (1977-2023)

The Norwegian sheep industry is based on utilization of “free” rangeland pasture resources. Use of mountain pastures is dominating, with about two million sheep grazing these pastures during summer. Regional challenges related to e.g., loss of sheep to large carnivores make farmers think differently. The Norwegian coastline is among the longest globally and is scattered with islets and islands. Alone along the coast of Nordland county, it is estimated more than 14,000 islands. Use of islands for summer pasture is an alternative but there is a limited knowledge about such a management system. In this study, we examined lambs’ average …

Performance Of The Leucaena Leucocephala–Megathyrsus Maximus Cv Mombasa System And Local Range Grazed By Pelibuey Ewe-Lambs, E. Cortés Díaz, J. C. Campos Ojeda, P. Martínez Hernández, J. L. Zaragoza Ramírez

IGC Proceedings (1977-2023)

Mombasa grass and leucaena have shown an excellent agronomic performance grown in tropical semi-arid ranges, the objective of this study was to compare the agronomic performance of Leucaena-Mombasa grown as a silvopastoral system at two leucaena plant densities (10000 and 15000 plants ha^-1) and of Pelibuey ewe-lambs grazing it against native unimproved tropical semi-arid range of the state of Morelos, México. Experimental design was a completely random with two replications. Unimproved native range was mainly deciduous shrubs and mixed herbaceous plants (Poaceae and Asteraceae). Stocking rate was the same across treatments and grazing lasted all rainy season. Of …

Time Control, Information Dissemination And Prevention Of Covid 19 Pandemic By Librarians In Nigeria, Ogagaoghene Uzezi Idhalama Mr, Ezeabasili Augusta Chioma

Library Philosophy and Practice (e-journal)

This study investigated time control, information dissemination and prevention of Covid 19 pandemic by librarians in Nigeria. Some of the objectives formulated for the study are: to ascertain if librarians have enough time to disseminate COVID 19 information to users, to find out how librarians in Nigeria truly disseminate information to patrons on COVID 19, to investigate the media in which librarians are currently providing information to users on COVID 19 and to find out how librarians in Nigeria currently partner with their government in order to tackle the COVID 19. The research method adopted for this work was survey …

Evaluation Of Biofloc Technology Effects On White Leg Shrimp, Litopenaeus Vannamei Growth Performance And Water Quality Of Super-Intensive Culture Ponds, Yasser Abdul Kader Al-Gahwari, Ahmed Abdullah Al-Buhaishi

Hadhramout University Journal of Natural & Applied Sciences

Six grow-out ponds were designed with an area of 0.3 ha per pond. Each pond was stocked by 500 individual/m² of Litopenaeus vannamei with an average weight of 0.26 g. Three ponds were used for biofloc technology (BFT) and other three were used for water exchange system (control). Waters of BFT were filtered, aerated, and fertilized by organic and inorganic materials to create blooms of microbial community, while the control waters were stocked without any fertilizers. In a period of over 140 days (20 weeks), the effects of BFT were evaluated on L. vannamei growth performance as well as …

Post Traumatic Growth Amongst Australian Bravery Award Recipients, Tom Voigt, Joanne Williams, Catherine M. Bennett, Angela Dew, Susan Balandin

Heroism Science

This study explored aspects of Post Traumatic Growth (PTG) amongst Australian Bravery Award recipients exposed to serious or life-threatening trauma. PTG is the process whereby some people experience growth following traumatic experiences. Previous PTG research has focused on specific disasters, incidents or cohorts of survivors. We explored a range of incidents in both civilian and non-civilian award recipients. Sixty-five Australian Bravery Award recipients (37 civilian and 28 non-civilian) completed the Post Traumatic Growth Inventory and provided additional demographic information about their bravery incident. Results showed that civilians experienced significantly higher growth (mean PTG score = 49.7 than non-civilians (mean PTG …

Participatory Evaluation Of Urochloa And Megathyrsus Forage Species In Western Kenya: Farmers Perspective, Ruth Odhiambo, Solomon Mwendia, David Mwangi, Alfred Juma, An Notenbaert

IGC Proceedings (1977-2023)

Despite western Kenya potential in dairy production, it has lagged behind compared to other regions in the country. This comes against growing per capita milk consumption in Kenya currently estimated at 120 litres per person per year. As a result, western Kenya is largely net importer of milk from neighbouring counties albeit the possibility improving productivity within. Among the most prevalent constraint to increased productivity is limited forage quality and quantity throughout the year. Napier stunting disease, which suppresses forage production from Napier grass, the most prevalent cultivated forage in western Kenya, exacerbates this. To contribute to addressing the problem, …

Nutritional Quality Of Available Forages For Small Stock During A Drought In An Arid Pastoral Landscape In South Africa, M. I. Samuels, F. L. Müller, C. F. Cupido, M. B. V. Swarts, L. F. Cyster

IGC Proceedings (1977-2023)

This study aimed to assess the nutritional quality of the available forage species during a drought in an arid pastoral system in South Africa. Forage biomass was collected during the wet and dry seasons whilst following livestock herds consisting of boer goats, swakara sheep and mixed breed sheep, in both the summer and winter rainfall regions of the pastoral system. Mineral nutrient content in the plant species revealed that the forages utilized by the livestock generally contained adequate concentrations of Mg, Ca, Na, and K to meet the dietary requirements of the small stock in both the winter and summer …

Mineral Profile Of Panicum Maximum Var. Ntchisi As Influenced By Organic Nitrogen Rate And Age At Harvest, P. Dele, B. Akinyemi, O. Oyeleke, C. Anotaenwere, F. Salawu, S. O. Onifade

IGC Proceedings (1977-2023)

The study was aimed at profiling the mineral contents of Panicum maximum var Ntchisi as influenced by organic (poultry) nitrogen rate and age at harvest. The study was carried out at the organic research farm of the Federal University of Agriculture, Abeokuta, Nigeria in 2016. The experiment was laid in a 4 x 3 factorial arrangement in a split plot design with four (4) organic nitrogen rate (0, 100, 200 and 300 kgNha^-1) as the main plot and three (3) age at harvest (4, 8 and 12 weeks after cutback) as the subplot which amounts to twelve (12) …

Nutritional Characterisation Of Introduced Improved Brachiaria Grasses In Rwanda, M. Mutimura, P. C. Hitimana

IGC Proceedings (1977-2023)

A study aimed at characterising nutritive value of introduced Brachiaria grasses in Rwanda was conducted. Four Brachiaria grasses including, Brachiaria decumbens cv. Basilisk, Brachiaria brizantha cv. MG4, Brachiaria brizantha cv. Piata and Brachiaria cv. Cayman with Panicum coloratum as control were planted in two contrasting environments of low rainfall in Kirehe district and acidic soils in Nyamagabe district. The experiment was set in a randomized complete block design (RCBD) with four replications and the treatments were harvested after 60 days and 90 days. Data collected were dry matter (DM), crude proteins (CP), organic matter (OM), cellulose, neutral detergent fibre (NDF), …

Microbial Population And Fermentation Characteristics Of Total Mixed Ration Prepared With Local Feed Resources In Mozambique, Y. Cai, Z. Du, S. Yamasaki, D. Nguluve, F. Macome, T. Oya

IGC Proceedings (1977-2023)

To effectively utilize locally available feed resources for dairy cattle in Africa, fermented total mixed ration (TMR) was prepared using Napier grass, corn meal, wheat bran, formula feed, and mineral and vitamin mix. The fermentation quality of TMR were analyzed after 14 days of ensiling. Before ensiling, aerobic bacteria were the dominant bacteria, after ensiling, lactic acid bacteria counts increased rapidly and became the dominant bacteria in TMR. After 14 days of ensiling, aerobic bacteria, coliform bacteria, yeasts, and molds showed lower (P < 0.05) counts in TMR than those before ensiling. The dry matter (DM) of TMR was adjusted to 45.50%, their crude protein and neutral detergent fiber contents were approximately 11.48, and 55.25% of DM, respectively. After 14 days of ensiling, TMR fermented to a good quality, the pH was reduced to 3.90; the lactic acid and ammonia nitrogen contents were 1.01 and 0.31% of FM, respectively; the propionic acid and butyric acid were too low to detect. The results confirm that fermented TMR prepared with local feed resources can attain a good quality in Africa.

Baphia Macrocalyx Leaf Extract Attenuates Rotenone-Induced Toxicity In Drosophila Melanogaster Model Of Parkinson’S Disease

Journal of Humanities and Social Sciences

Parkinson’s disease (PD) is a motor disorder mostly affecting aged people, with not known standard therapy. The use of natural products is increasingly gaining attention for the treatment of different diseases. Baphia macrocalyx is a plant previously associated with antioxidant activities in in vitro studies. Thus, the aim of this study was to evaluate the ameliorative potential of methanolic leaf extract of Baphia macrocalyx (MEBM) on rotenone-triggered toxicity in Drosophila melanogaster. To this end, the study used a neurotoxin, rotenone, to induce PD in the fruit-fly to create a chemical PD in vivo model. Using biochemical, behavioural and molecular analyses, …

Ontogenetic Drivers Of Morphological Evolution In Monitor Lizards And Allies (Squamata: Paleoanguimorpha), A Clade With Extreme Body Size Disparity, Carlos J. Pavón-Vázquez, Damien Esquerré, J. Scott Keogh

Publications and Research

Background

Heterochrony, change in the rate or timing of development, is thought to be one of the main drivers of morphological evolution, and allometry, trait scaling patterns imposed by size, is traditionally thought to represent an evolutionary constraint. However, recent studies suggest that the ontogenetic allometric trajectories describing how organisms change as they grow may be labile and adaptive. Here we investigated the role of postnatal ontogenetic development in the morphological diversification of Paleoanguimorpha, the monitor lizards and allies, a clade with extreme body size disparity. We obtained linear and geometric morphometric data for more than 1,600 specimens belonging to …

Evidence For The Oxidation Of Earth’S Crust From The Evolution Of Manganese Minerals, Daniel R. Hummer, Joshua J. Golden, Grethe Hystad, Robert T. Downs, Ahmed Eleish, Chao Liu, Jolyon Ralph, Shaunna M. Morrison, Michael B. Meyer, Robert M. Hazen

Publications

Analysis of manganese mineral occurrences and valence states demonstrate oxidation of Earth’s crust through time. Changes in crustal redox state are critical to Earth’s evolution, but few methods exist for evaluating spatially averaged crustal redox state through time. Manganese (Mn) is a redox-sensitive metal whose variable oxidation states and abundance in crustal minerals make it a useful tracer of crustal oxidation. We find that the average oxidation state of crustal Mn occurrences has risen in the last 1 billion years in response to atmospheric oxygenation following a 66 ± 1 million-year time lag. We interpret this lag as the average …

The Triple Linguistic Heritage In Tanzania: Opportunities And Challenges

Journal of Humanities and Social Sciences

Colonial history exposes Tanzania to triple linguistic heritage, that has at times plunged the nation into linguistic confusion. This heritage involves Kiswahili, ethnic community languages (ECLs) and English. Whereas each of the languages has been limited to some use through policies, some of the languages have pushed their own way, often breaking policy boundaries. It is shown in this paper that, firstly, the exclusion of ECLs by post independence policies has denied the nation important socio-cultural and economic avenues that could foster rapid social and economic development. Secondly, policies have not succeeded to strictly confine the three languages to some …

The Aoc In The Age Of Covid—Pandemic Preparedness Planning In The Federal Courts, Zoe Niesel

St. Mary's Law Journal

The 2020 COVID-19 pandemic created a crisis for American society—and the federal courts were not exempt. Court facilities came to a grinding halt, cases were postponed, and judiciary employees adopted work-from-home practices. Having court operations impacted by a pandemic was not a new phenomenon, but the size, scope, and technological lift of the COVID-19 pandemic was certainly unique.

Against this background, this Article examines the history and future of pandemic preparedness planning in the federal court system and seeks to capture some of the lessons learned from initial federal court transitions to pandemic operations in 2020. The Article begins by …

Characterization Of Testis-Derived Mesenchymal Cells And The Hunt For Universal Stemness Markers, Myret Ghabriel

Theses and Dissertations

Mesenchymal stromal/stem cells (MSCs) are multipotent cells residing in multiple tissues with the capacity for self-renewal and differentiation into various cell types. Due to the myriad sources of MSCs the International Society for Cellular Therapy (ISCT) proposed certain criteria for their characterization. Here, we isolate adult MSCs from mouse testes and demonstrate that these testis-derived MSCs (tMSCs) follow some of the ISCT’s criteria. tMSCs expressed the MSCs surface markers CD44, CD73, and CD29 and lacked the expression of the hematopoietic cell marker CD45. Moreover, the cells displayed the capacity for self-renewal and in vitro differentiation into adipocytes. Since the isolation …

Art. 78 Petition - Fusl000094 (2021-05-27)

Art. 78 Petitions

No abstract provided.

Open Access Journals In Agriculture And Allied Sciences: A Study Based On Directory Of Open Access Journals (Doaj), Ganesan Rathinasabapathy, Veeranjaneyulu

Library Philosophy and Practice (e-journal)

This paper attempts to do a quantitative analysis of open access journals in the field of agriculture and allied sciences indexed by the Directory of Open Access Journals (DOAJ) which indexes over 17,200 peer-reviewed open access journals covering all branches of knowledge published by 130 countries in 80 languages. The study revealed that out of 17,282 open access journals indexed by the DOAJ (as on 31.12.2021), 458 journals (2.65%) are publishing articles related to agriculture and allied sciences. Brazil and Indonesia are the top countries publishing higher number of OA journals in agriculture and allied sciences with 74 titles each …

The Fierce Green Fire: Vol. 12 Issue 10, Wofford College. Department Of Environmental Studies

The Fierce Green Fire

No abstract provided.

The Beacon, February 11, 2022, The Beacon Staff

The Beacon, 2021-2022

NW students return from Romania; The future of Kepp Hall; Flettwood Mac’s album turns 45 this month; Girl-power not enough to offset forgettable story; Days at the beach brought to you in Christ Chapel; Shining a light on a theater expert with a servant heart; Unsung Heroes: music adjunct faculty; Hubbard’s sabbatical in the Bahamas; Why Americans call it soccer; Why diversity offices matter; Campus Quotes; Spotlight: Kennedy Kramer garners GPAC honors; NW wrestling takes action in meet at Sioux City; NW men’s and women’s tennis begin seasons; NW celebrates diversity in health; Super Bowl set for this Sunday in …

Noncoding-Rna-Based Therapeutics With An Emphasis On Prostatic Carcinoma-Progress And Challenges., Victor E. Nava, Pin-Yu Perera, Nirbhay Kumar, Maneesh Jain

Pathology Faculty Publications

Noncoding RNAs (ncRNAs) defy the central dogma by representing a family of RNA molecules that are not translated into protein but can convey information encoded in their DNA. Elucidating the exact function of ncRNA has been a focus of discovery in the last decade and remains challenging. Nevertheless, the importance of understanding ncRNA is apparent since these molecules regulate gene expression at the transcriptional and post-transcriptional level exerting pleiotropic effects critical in development, oncogenesis, and immunity. NcRNAs have been referred to as "the dark matter of the nucleus", and unraveling their role in physiologic and pathologic processes will provide vast …

The Usambara Knowledge Project: Place As Archive In A Tanzanian Mountain Range, Chris A. Conte

History Faculty Publications

The essay chronicles the early phases of a digital history project on landscape change in the mountains of eastern Tanzania. In collecting sources for a land and culture narrative, the project aims ultimately to create an archive that is locally produced in Tanzania and maintained by Utah State University Library's Special Collections and Archives division. The project draws on more than thirty early twentieth-century landscape photographs from the Usambara Mountains in northeastern Tanzania by Walther Dobbertin, a professional photographer living in German East Africa. In the fall of 2015, team members scouted the sites for repeat photographs. The following summer, …

Clinical Outcomes For Patients With Community-Acquired Pneumonia Are Worse In Those With A History Of Stroke, Pradeepthi Badugu, Dilip Kc, Bibodh Jung Karki, Mahder A. Tella, Vidyulata Salunkhe

The University of Louisville Journal of Respiratory Infections

Background: Stroke is one of the most prevalent neurological diseases in the United States. Community-acquired pneumonia (CAP) is the leading cause of infections in survivors of stroke. There is limited research evaluating the clinical outcomes of CAP in patients with stroke. The objective of this study was to evaluate the clinical characteristics and outcomes of hospitalized patients with CAP and a history of stroke.

Methods: This was a secondary analysis of the University of Louisville Pneumonia Study database. Patients were divided into two groups based on the presence or absence of a history of stroke. Clinical outcomes were length of …

Caloric Restriction In Humans Reveals Immunometabolic Regulators Of Health Span, O. Spadaro, Y. Youm, I. Shchukina, S. Ryu, S. Sidorov, A. Ravussin, K. Nguyen, E. Aladyeva, A. N. Predeus, S. R. Smith, E. Ravussin, C. Galban, M. N. Artyomov, V. D. Dixit

Clinical Research Faculty Publications

The extension of life span driven by 40% caloric restriction (CR) in rodents causes trade-offs in growth, reproduction, and immune defense that make it difficult to identify therapeutically relevant CR-mimetic targets. We report that about 14% CR for 2 years in healthy humans improved thymopoiesis and was correlated with mobilization of intrathymic ectopic lipid. CR-induced transcriptional reprogramming in adipose tissue implicated pathways regulating mitochondrial bioenergetics, anti-inflammatory responses, and longevity. Expression of the gene Pla2g7 encoding platelet activating factor acetyl hydrolase (PLA2G7) is inhibited in humans undergoing CR. Deletion of Pla2g7 in mice showed decreased thymic lipoatrophy, protection against age-related inflammation, …

An Efficient Deep Learning Model To Detect Covid-19 Using Chest X-Ray Images, Somenath Chakraborty, Beddhu Murali, Amal K. Mitra

Faculty Publications

The tragic pandemic of COVID-19, due to the Severe Acute Respiratory Syndrome coronavirus-2 or SARS-CoV-2, has shaken the entire world, and has significantly disrupted healthcare systems in many countries. Because of the existing challenges and controversies to testing for COVID-19, improved and cost-effective methods are needed to detect the disease. For this purpose, machine learning (ML) has emerged as a strong forecasting method for detecting COVID-19 from chest X-ray images. In this paper, we used a Deep Learning Method (DLM) to detect COVID-19 using chest X-ray (CXR) images. Radiographic images are readily available and can be used effectively for COVID-19 …

The Blueprint: #Theblackawakening

Bailey School of Music Concert Programs

The Blueprint is produced by the Black Musicians Coalition, a student group that was created to positively influence the experiences of Black musicians at Kennesaw State University. This production was created by and created for the students who struggled to find a place in the arts due to the color of their skin. This year’s show, The Blueprint: #TheBlackAwakening, is centered around the innovations and experimental/contemporary art by Black people that were and are revolutionizing society and the practice/field of art today.

The Effects Of Rosiglitazone On Task Specific Anxiety-Like Behavior And Novelty Seeking In A Model Of Chronic Adolescent Unpredictable Stress, Hannah Sexton, Nathan A. Olszewski, Mary-Louise Risher

Biomedical Sciences

Adolescence is characterized as a period of increased social behavior, risk taking, and novelty seeking, partly due to ongoing maturation in critical brain areas and the hypothalamic-pituitary-adrenal (HPA) negative-feedback system. During this period there is heightened vulnerability to stress that can drive neuro-immune-endocrine remodeling, resulting in the emergence of maladaptive behaviors that increase susceptibility to alcohol and substance abuse. Here we used a rat model to investigate the impact of chronic adolescent unpredictable stress on a battery of behavioral measures to assess anxiety, novelty seeking, risk taking, depression, and voluntary ethanol consumption while determining whether the PPARγ agonist rosiglitazone can …

The Diamond, February 11, 2022, Dordt University

Dordt Diamond

• Front Page: Full House - Kuyper Apartments to Room Seven Next Year; He Speaks for the Trees - Van Otterloo and Maintenance Department Trim the Grounds; Help Wanted - The Commons' Student Employee Shortage
• News: Dordt Launches Degree in Three Program; New Year, New Variant
• Art & Entertainment: Book of Boba Feet and Twenty Other Characters; Suing, Students Prepare for Unfinished - A Dance Concert
• Feature: Beekeeping is the Buzz on Campus and the Community; A Puritan Prayer - New Campus Ministry Leads Students in Prayer; Local Churches Take up Call to House Afghan Refugees
• Opinion …

Summer Distribution And Day Roost Characteristics Of Eastern Small-Footed Bats (Myotis Leibii) In West-Central Arkansas, Valerie Marie Kearny

Student Theses and Dissertations

Information on summer distribution and diurnal roosting is lacking for the imperiled, rock-roosting Myotis leibii, a species threatened by habitat loss and White-nose Syndrome. I aimed to 1) identify diurnal, summer roost locations in the greater Ouachita Mountains of Arkansas, and 2) determine roost habitat characteristics at the local, landscape, and roost-level scales. Using acoustic monitoring, rock searches, mist-netting, and temperature monitoring in 2019 and 2020, I found M. leibii in an aggregated distribution across the landscape roosting either solitarily or in small groups in the Rich Mountain-Black Fork Mountain, Mount Magazine, and Mount Nebo areas under sparse canopy cover, …