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A High-Throughput Gene Silencing Approach For Studying The Interaction Between Perennial Ryegrass (Lolium Perenne) And The Fungal Endophyte Neotyphodium Lolii, S. Felitti, P. Tian, D. Edwards, G. C. Spangenberg

IGC Proceedings (1977-2023)

Perennial ryegrass (Lolium perenne L.) and its fungal endophyte (Neotyphodium lolii) are known to establish a mutualistic association that impacts on the agronomic productivity of endophyte-infected ryegrass pastures. To study this interaction at the molecular level, a genomic resource consisting of 13,964 endophyte ESTs has been generated. However, the functions of a large proportion of these genes remain to be elucidated. Recent work has demonstrated the potential for RNA-mediated gene silencing to suppress gene expression in a sequence specific manner thus allowing for the subsequent analysis of gene function.

Isolation And Characterization Of Novel Btb Domain Protein Encoding Genes From Fungal Grass Endophytes, M. Ramsperger, S. A. Felitti, D. Edwards, G. C. Spangenberg

IGC Proceedings (1977-2023)

Pasture grasses belonging to the Pooideae sub-family of the Poaceae family frequently host symbiotic fungal endophytes. These include the sexual Epichloë species and the anamorphic asexual Neotyphodium species, which are thought to have evolved from Epichloë species either by the direct loss of sexual reproduction or by interspecific hybridisation. The two key temperate pasture grasses, tall fescue (Festuca arundinacea Schreb) and perennial ryegrass (Lolium perenne L.) interact with the fungal endophytes N. coenophialum and N. lolii, respectively. Large insert genomic DNA libraries are valuable resources for the discovery and isolation of genes and their regulatory sequences, for …

Genetic Variation In The Perennial Ryegrass Fungal Endophyte Neotyphodium Lolii, E. Van Zijll De Jong, N. R. Bannan, A. V. Stewart, K. F. M. Reed, M. P. Dobrowolski, K. F. Smith, G. C. Spangenberg, J. W. Forster

IGC Proceedings (1977-2023)

The common fungal endophytes (Neotyphodium species) of temperate pasture grasses are associated with improved tolerance to water and nutrient stress and resistance to insect pests, but are also the causal agents of animal toxicoses. Considerable variation exists among grass-endophyte associations for these beneficial and detrimental agronomic traits. The extent to which this variation may be attributed to the endophyte genotype, the host genotype or environmental interactions is currently unknown. The development of molecular genetic markers for endophytes based on simple sequence repeat (SSR) loci and the demonstration of the specific detection of endophytes in planta with these markers (van …

Metabolome Analysis Of The Interaction Between Perennial Ryegrass (Lolium Perenne) And The Fungal Endophyte Neotyphodium Lolii, P. Tian, S. Felitti, M. P. Dobrowolski, K. F. Smith, D. Edwards, R. Hall, J. Kopka, G. C. Spangenberg

IGC Proceedings (1977-2023)

Perennial ryegrass (Lolium perenne L.) and tall fescue (Festuca arundinacea Schreb.) frequently contain endophytic fungi (Neotyphodium lolii in perennial ryegrass and N. coenophialum in tall fescue). The presence of the endophyte has been shown to improve seedling vigour, persistence and drought tolerance in marginal environments as well as provide protection against some insect pests. Endophyte-infected grasses also produce a wide range of metabolites, including ergopeptine alkaloids, indole-isoprenoid lolitrems, pyrrolizidine alkaloids, and pyrrolopyrazine alkaloids. In contrast to information on alkaloids and animal toxicosis, the beneficial physiological aspects of the endophyte/grass interactions have not been well characterised. The physiological …

Endophyte Effects On Antioxidants And Membrane Leakage In Tall Fescue During Drought, C. P. West, R. D. Carson, C. A. Guerber, B. De Los Reyes

IGC Proceedings (1977-2023)

Tall fescue [Festuca arundinacea (Schreb.)=Lolium arundinaceum (Schreb.) S.J. Darbyshire] infected (E+) by its fungal endophyte [(Neotyphodium coenphialum Morgan-Jones & Gams.) Glenn, Bacon & Hanlin] often shows greater persistence during summer drought than endophyte-free (E-) plants (Malinowski et al., 2005). Survival of the apical meristem and growing zone of vegetative tillers likely involves biochemical adaptations whose benefits to the host are enhanced by endophyte presence. Antioxidant enzymes may scavenge free radicals during heat and drought, and thereby reduce membrane damage. Their roles in endophyte-mediated drought tolerance in tall fescue have not been tested. Our objective was to …

Nutritive Value Of Alopecurus Pratensis, Festuca Rubra, Arrhenatherum Elatius And Lolium Perenne Grown In The South Of Belgium, A. Nivyobizi, A. G. Deswysen, D. Dehareng, A. Peeters, Y. Larondelle

IGC Proceedings (1977-2023)

In Europe, recent strategies have aimed at encouraging farmers to use production techniques more efficient in preserving the environment and maintaining natural areas. Those strategies have encouraged the use of secondary grass species in forage production systems. However, the nutritive value of those grasses is not well known. Therefore, the aim of the present study was to evaluate the energy and nitrogen values of Alopecurus pratensis (ALPR), Festuca rubra (FERU) and Arrhenatherum elatius (AREL) under moderate rates of nitrogen (N) application (60 kg N/ha per cut) and a hay-cutting regime (2 cuts/year: 25 May and 9 July). Lolium perenne cv. …

The Influence Of Management On Health Status Of Festuca Rubra In Mountain Meadows, B. Voženílková, F. Klimeš, J. Květ, Z. Mašková, B. Čermák, K. Suchý

IGC Proceedings (1977-2023)

Snijders & Winkelhorst (1996) investigated swards in West Europe and showed that it was not the snow mould (Microdochium nivale) but other species of the genus Fusarium (F. cerealis (Cooke) Sacc., F. graminearum Schwabe, F. culmorum (Wm. G. Sm.) Sacc. and F. acuminatum Ellis & Everh.) that caused serious damage to grasslands where Lolium perenne L. and Festuca rubra L. were dominant components. In this study the spread and harmfulness of pathogeneous fungi involved in damage to and death of some species (Festuca rubra L., Holcus mollis L.) in grass swards was examined.

Increasing The Productive Potential Of Permanent Grasslands From The Forest Steppe Area Of Romania, V. Vintu, C. Samuil, T. Iacob, St. Postolache

IGC Proceedings (1977-2023)

In Romania permanent grasslands represent 32 % of the total agricultural area, stretching over 4,872 million hectares, out of which 340,000 ha are located in the forest steppe area, on less productive soils, which explains their inadequate botanical composition and low quality and yields (Vintu, 2003). One of the main measures taken to increase the productivity of grasslands is through fertilisation (Birch, 1999). This paper presents the results obtained during 2000-2004 on the effect of organic fertiliser on degraded grasslands made up of Festuca valesiaca L.

Rape Jokes, Sexual Violence, And Empire In Revelation And This Is The End, Meredith J.C. Warren

Journal of Religion & Film

The Book of Revelation is one of the most borrowed-from texts of the New Testament when it comes to popular culture. Although there are dozens of other ancient apocalyptic writings, it is John’s apocalyptic visions that directly inform contemporary ideas of apocalypse. The apocalyptic comedy This Is The End (Dir. Seth Rogen and Evan Goldberg, 2013) not only invokes imagery from Revelation but also adapts portions of the text in its portrayal of the end times. However, it also reproduces and expands upon the use of sexual violence as a means of punishment found in Revelation. This paper will examine …

“Knowledge Belongs To All, But You Don’T Understand That Because You’Re Nothing But A White”: The Mystical Philosophy Of Embrace Of The Serpent, Rebecca Makas

Journal of Religion & Film

This article explores the implicit theory of mysticism in Ciro Guerra’s 2015 film Embrace of the Serpent (Sp. El abrazo de la serpiente). While many theories of mysticism argue that true mystical experience is unmediated and, therefore, universal, Guerra makes a more provocative statement in the film. He depicts two Westerners’ attempts to have an entheogenic mystical experience in journeys on the Amazon, guided by an indigenous shaman named Karamakate. While the first experience is unsuccessful, the second produces an astonishing mystical vision. The film’s apex transcends culture and suggests the power of the mystical to heal the trauma …

Baraka: A World Without Words: A Guided Meditation, Wanda E. Avila

Journal of Religion & Film

Baraka: A World Beyond Words (1992) is a guided meditation that aims to induce the transcendent experience in the viewer. Through the eyes of a Zen Buddhist monk, the viewer is invited to meditate on the various phenomena that testify to the existence of the transcendent (the first eight chapters), to experience the everyday world where the transcendent is painfully absent (the next eleven chapters), and to finally arrive at stasis (the last two chapters). This paper is a description of and commentary on each of the 21 chapters of the film.

Justice For All: Moira, Tyche And Nemesis In The Marvel Cinematic Universe, Jason Osborne

Journal of Religion & Film

This article explores the ways in which the ancient concepts of moira, tyche, and nemesis permeate the films and series of the Marvel Cinematic Universe.

Art Cinema And India’S Forgotten Futures: Film And History In The Postcolony, Vijay Mishra

Journal of Religion & Film

This is a book review of Rochona Majumdar, Art Cinema and India’s Forgotten Futures: Film and History in the Postcolony (Columbia University Press, 2021).

Transcendence And Spirituality In Chinese Cinema: A Theological Exploration, James Lorenz

Journal of Religion & Film

This is a book review of Kris H.K. Chong, Transcendence and Spirituality in Chinese Cinema: A Theological Exploration (New York, NY: Routledge, 2020).

The Dardenne Brothers’ Cinematic Parables: Integrating Theology, Philosophy, And Film, Matthew Kingcroft

Journal of Religion & Film

This is a book review of Joel Mayward, The Dardenne Brothers’ Cinematic Parables: Integrating Theology, Philosophy, and Film (Routledge, 2023).

Alluring Monsters: The Pontianak And Cinemas Of Decolonization, Sen Meheli

Journal of Religion & Film

This is a book review of Rosalind Galt, Alluring Monsters: The Pontianak and Cinemas of Decolonization (Columbia University Press, 2021).

A Girl Walks Home Alone At Night, Afsar Mohammad

Journal of Religion & Film

This is a book review of Farshid Kazemi, A Girl Walks Home Alone at Night (Liverpool: Liverpool University Press, 2021).

Natalia, Dereck Daschke

Journal of Religion & Film

This is a film review of Natalia (2023), directed by Elizabeth Mirzaei.

Diagnostic Gold Deportment Studies And Leaching Behaviour Of Small-Scale Gold Mining Tailings From Eastern Region, Ghana, Ishmael Quaicoe, Martin Beyuo, Solomon Quaicoe, Nikao A. Lasidzi

Journal of Sustainable Mining

Artisanal and small-scale gold mining (ASGM) sector employs about 80% of the mining workforce but only contributes about 20-30% of Ghana’s gold production. The low gold production is linked to low recoveries associated with the activities because ofinadequate understanding of the chemical, mineralogical and metallurgical characteristics of the ores. This study examined the metallurgical characteristics of typical small-scale gold mining tailings to understand their grinding characteristics, gold deportment and cyanidation behaviour. The gold deportment results showed that 96.1% of the gold in the samples is free milling (can be leached directly with cyanide and recovered through carbon adsorption), whilst the …

Lars Von Trier’S Cinema: Excess, Evil, And The Prophetic Voice, Jeanette Solano

Journal of Religion & Film

This is a book review of Rebecca Ver Straten-McSparran, Lars Von Trier’s Cinema: Excess, Evil, and the Prophetic Voice (Routledge, 2021).

Productivity Of Sahiwal And Friesian–Sahiwal Crossbreds In Marginal Grasslands Of Kenya, W. B. Muhuyi, F. B. Lukibisi, S. N. Ole Sinkeet

IGC Proceedings (1977-2023)

Dual-purpose cattle can be used to exploit the production potential of semi-arid grasslands of Kenya for milk and meat production. Although the Sahiwal is adapted to these grasslands, its productivity is low. In order to increase milk and meat productivity, the Sahiwal has been crossed with the Friesian to produce Friesian-Sahiwal crossbreds (McDowell et al., 1996) adapted to the tropical environment. The objective of this study was to evaluate the productivity of Sahiwal and Friesian-Sahiwal crossbreds.

The Influence Of Harvest Period And Fertilisation On The Yield Of Some Mixed Grass And Leguminous Species Under The Forest Steppe Conditions Of North-East Romania, V. Vintu, C. Samuil, T. Iacob, St. Postolache

IGC Proceedings (1977-2023)

In the forest steppe area of North-east Romania, temporary grasslands represent an important source of high quality fodder but they have a short period of exploitation, associated with some changes in the floristic composition (Vintu, 2003). Fertiliser application and harvest period have an important role in maintaining high productivity (Hopkins, 1991). The aim of this paper is to determine the influence of harvest period and fertilization on the yield of some grass and leguminous species in the forest steppe conditions of North-east Romania.

Yield And Mineral Concentration Changes In Maize And Italian Ryegrass Cropping Systems, Sachiko Idota, Yasuyuki Ishii

IGC Proceedings (1977-2023)

Mineral balance between plants and soil to which fertilizer has been applied is important in sustainable agriculture. Cropping systems are chosen based on considerations of crop yield, soil physical and chemical properties and climatic conditions. Thus, the sustainability of a forage cropping system should only be assessed after continuous cultivation has been practiced for several years. Forage crop production is employed in the rice paddies of Japan during summer. Thus, the objective of this study was to evaluate the yield and mineral concentration of forage crops cultivated in hard-textured soils for 4 years.

Nólë Hyarmenillo: An Anthology Of Iberian Scholarship On Tolkien (2022), Edited By Nuno Simões Rodrigues, Martin Simonson, And Angélica Varandas., Marjorie Burns

Journal of Tolkien Research

Book review, by Marjorie Burns, of Nólë Hyarmenillo: An Anthology of Iberian Scholarship on Tolkien (2022), edited by Nuno Simões Rodrigues, Martin Simonson, and Angélica Varandas.

A Research-Based Approach For Teaching Written Apologies To English For Academic Purposes Learners, Lisa Leopold

MITESOL Journal: An Online Publication of MITESOL

This article describes a research-based approach for teaching written personal, corporate, and public apologies to advanced English language learners. Following an explicit-inductive approach, the proposed lessons incorporate authentic input, metapragmatic explanation, noticing activities, corpus-based exercises, and empirically based research findings, all of which have been shown to enhance learners’ sociopragmatic and pragmalinguistic competence. Learners apply research findings to analyze authentic apologies, revise them for greater sincerity, and use a corpus to expand the range of expressions for apologizing. The pedagogical activities expand the scope of written pragmatics instruction which has been relatively under-represented in the field of pragmatics.

Orienting Patients To Their Own Care: Implementing Goals And Progress On Whiteboards, Grace Beer, Leah Mcgough

Scholars Week

Introduction: Goal-setting within the hospital setting can be a useful tool for health care professionals. By using a white board in a patient’s room, nurses can work with patients to create goals in their plan of care. Implementing daily goals on these boards can improve patient satisfaction, increase nurse-patient communication, and provide a sense of accomplishment.

Methods: We researched scholarly articles that discuss the use of goal-setting in clinical practice. These articles engage in the idea that patients visually seeing their goals helps them stay focused and motivated in their health care. The researchers used methods such as interviews, focus …

Benefits And Challenges Of Charge Nurses Taking Patient Assignments, Alyssa Kuhl, Jenna Thomas, Karlee Meadows

Scholars Week

No abstract provided.

Implementation Of An Artificial Airway Communication Tool, Grace Thacker, Macy Damron

Scholars Week

This evidence based practice research project evaluated the use of communication tools for patients with artificial airways in the hospital setting. It was determined through clinical experiences and article research that no standard communication tool has been recommended for this patient population. Moreover, research has suggested that patient satisfaction has improved with the use of new communication methods. Given the lack of a solution to this issue, we have suggested the implementation of a new hospital policy concerning the use of a communication tool. This communication tool is an eight and a half by eleven laminated piece of paper that …

The Benefits Of Using Patient Transfer Devices In The Emergency Department, Abby Lawhorn, Mikaylen Dearmond

Scholars Week

The Emergency Department (ED) is known as one of the most fast-paced environments in which nurses work. Because of the nature of their responsibilities and daily tasks, ED nurses are at high risk of injury. One of those tasks that occur multiple times throughout the day is patient transfers. The Emergency Department staff is constantly moving patients in and out of the unit. Most often, patients seen in the ED are weak, in pain, elderly, or unable to transfer from vehicles, ambulance, stretchers, or wheelchairs independently or without minimal assistance. Our research focuses on the benefits of using assistive devices …

Why Bladder Training Prior To Foley Catheter Removal Is Not Best Practice, Emily Winstead, Sydny Tucker

Scholars Week

Several studies have been completed on bladder training prior to foley catheter removal via intermittent clamping. While this practice initially appears to be beneficial to patient care, the studies we have researched all found the practice to be insignificant or not indicated for patient care. As we researched, we were able to compile evidence from multiple sources that support bladder training prior to catheter removal is not best practice. After compiling those results, we were able to gather a better understanding of the reasons this practice is not indicated and what risks it will pose to patients. In conclusion, we …