Digital Commons Network^™

Well, Boy, What Are You Going To Do What That Tin Kettle?, T. M. Chapman's Sons' Co

Photographs

The stereograph features a black and white drawing (print) of a young boy standing next to a dog. A man climbs a set of stairs in the background. The boy and the man each hold a string title to a pot. The image is affixed to a yellow paper mount.

When Shall We Three Meet Again?

Photographs

The stereograph contains a black and white image of two donkeys behind a wooden fence. The two stand with their heads resting on the fence rails and hay and other vegetation surrounds them. The image is mounted on a yellow card mount.

Home Protection, Kilburn Brothers

Photographs

The stereograph containts a black and white image of a dog sleeping on a rug. The photograph is mounted on a yellow paper card.

Elephants, Central Park, N.Y., Alfred S. Campbell

Photographs

The stereograph contains a black and white image of a crowd surrounding multiple elephants in Central Park. The image is mounted on a peach-colored card mount.

Taking In Washing, Keystone View Company

Photographs

The stereograph contains a black and white image of a goat chewing on hanging laundry. The laundry hangs outside on a clothesline, and several buildings stand in the background. The image is on a peach-colored mount.

Leading Positive Change In Academia, Brad D. Smith President

Marshall Journal of Medicine

No abstract provided.

Grassland Productivity And Water Quality: A 21st Century Issue, David M. Nash, P. M. Haygarth

IGC Proceedings (1977-2023)

1. Irrigation and other changes to the hydrological cycle can increase soil and water salinity.
2. Primary salinisation is a natural process that affects much of Europe, Asia, Africa, the Americas and Australia. Secondary salinisation is caused by human activities such as irrigation and land clearing that mobilise salt stored in the soil.
3. The critical water contaminants exported from grasslands are nitrogen, phosphorus, potential pathogens and sediment.
4. The mechanisms responsible for diffuse pollution from grasslands and mitigation strategies are most effectively investigated using a ‘source-mobilisation-transport’ framework.
5. There is a lack of coherent interaction across discipline boundaries that links pollutant sources to impact. …

Water Resources, Agriculture And Pasture: Implications Of Growing Demand And Increasing Scarcity, M. W. Rosegrant, R. A. Valmonte-Santos, S. A. Cline, C. Ringler, W. Li

IGC Proceedings (1977-2023)

1. Water availability for irrigation is threatened in many regions by rapidly increasing demand for nonagricultural water uses in industry, households, and the environment. The scarcity of irrigation water will not only impact crop production, but also meat production, as much of the pasture used to feed livestock is irrigated.
2. Grassland is caught between two countervailing forces: a requirement for increasing meat demand that boosts the need for additional pasture to support livestock production, and rapidly increasing water scarcity that makes pasture irrigation uneconomical.
3. The most effective means of dealing with water scarcity is likely to be conserving water in existing …

Soil Quality Assessment And Management, M. G. Kibblewhite

IGC Proceedings (1977-2023)

1. Soil quality is related to the capacity of soil to deliver ecosystem services on a sustainable basis.
2. Effective management of soil within grasslands can deliver many benefits to mankind but poor management may cause loss of soil quality from erosion, loss of organic matter, physical deterioration etc.
3. Services are delivered from soil by biological processes. Soil quality depends on the form and condition of the soil habitat. Fixed factors (e.g. texture) are useful for assigning soil to types. Variable factors (e.g. organic carbon) can then be used to assess quality within soil types, by reference to percentiles of the distribution …

Soil Microbial Community: Understanding The Belowground Network For Sustainable Grassland Management, Y. G. Zhu, W. D. Kong, B. D. Chen, Z. B. Nan, P. Christie

IGC Proceedings (1977-2023)

1. In addition to the use of conventional methodologies in soil microbial research, molecular techniques are now being applied to gain insights into the soil microbial community;
2. Plant diversity can exert impacts on soil microbial diversity (through root activities and plant litter etc.), but may in itself be significantly altered by soil properties;
3. Soil microbial diversity largely determines the stability of soil ecosystems under biotic and abiotic perturbations.
4. Management of soil microbial diversity can only be achieved through better understanding their structures and functions.

Grasslands1 For Production And The Environment, David R. Kemp, David L. Michalk

IGC Proceedings (1977-2023)

1. To manage grasslands for production and enhanced environmental values requires a redefinition of the frameworks within which management decisions are made, and a tailoring of practices to suit the ways that farmers operate.
2. Improving the perenniality and permanence of grasslands usually leads to better environmental and production outcomes.
3. There is a case for a more conservative approach to utilising grasslands in order to sustain the functioning of local ecosystems and to improve water quality, nutrient and energy cycling and biodiversity.
4. A landscape rather than paddock focus is more appropriate for meeting current grassland management objectives. Grasslands can be triaged to …

The Potential Of Grassland And Associated Forages To Produce Fibre, Biomass, Energy Or Other Feedstocks For Non-Food And Other Sectors: New Uses For A Global Resource, M. F. Askew

IGC Proceedings (1977-2023)

1. In developed countries increased areas of land will become available for non-food production. Recent reforms of the Common Agricultural Policy will further intensify this trend in Europe.
2. There is potential for grassland and associated species to contribute to large tonnage markets of energy and bulk fibres, to the supply of fermentation products and to speciality markets, but processes and approaches to the market are not as yet developed.
3. There is potential for the establishment of Graminaceous species - specifically for non- food use. For European conditions particular attention is being given to Miscanthus sinensis (Miscanthus), Arundo donax (Giant Reed), Phalaris …

Grasses As Biofactories: Scoping Out The Opportunities, Nick Roberts, K. Richardson, G. Bryan, Christine R. Voisey, W. Mcnabb, T. Conner, M. Christey, R. Johnson

IGC Proceedings (1977-2023)

1. Plant biopharming is set to dominate commercial recombinant protein expression for specific proteins.
2. The choice of plant species depends on a multitude of factors and is determined on a case- by-case basis.
3. As a leaf based expression system grasses would have to compete predominantly with tobacco and alfalfa.
4. The grass-endophyte symbiosis offers a number of unique possibilities for biopharming.

Adoption Of Tropical Legume Technology Around The World: Analysis Of Success, H. M. Shelton, Steven Franzel, M. Peters

IGC Proceedings (1977-2023)

1. Examples of successful adoption of forage legumes are reported from all continents, where they delivered profitability and often provided multipurpose benefits to farmers.
2. Factors vital to successful adoption were: meeting the needs of farmers; building relevant partnerships; understanding the socio-economic context and skills of farmers; participatory involvement with rural communities; and long-term involvement of champions.
3. Organisation of seed supply, achieving scale-up and forming partnerships to implement adoption are key features.
4. Legumes remain an important but under-exploited resource for tropical farming systems. The alternative to legumes will be greater and more costly use of N-fertilisers and purchased protein concentrates.
5. The R&D …

Evolution Of Integrated Crop-Livestock Production Systems, Martin H. Entz, William D. Bellotti, J. M. Powell, S. V. Angadi, W. Chen, K. H. Ominski, B. Boelt

IGC Proceedings (1977-2023)

1. Many factors contribute to changes in the crop-livestock systems, but no logical end-point in the evolution process exists.
2. While benefits of integrated crop-livestock systems over specialised crop and livestock systems are well documented, there has been a move to specialised crop and livestock production.
3. Sustainability issues (manure nutrient concentration, soil quality maintenance, salinity, herbicide resistance, economic instability) have created a renewed interest in integrated crop-livestock systems.
4. Farmer adaptability is as an important link in the evolution between ‘states of integration’.

Overcoming Seasonality Of Production: Opportunities Offered By Forage Conservation Technologies, P. O'Kiely, A. G. Kaiser

IGC Proceedings (1977-2023)

1. Seasonality of forage supply is a key contributor to the seasonality of meat and milk production.
2. Conserving forages as silage or hay can help reduce the seasonality of feed supply.
3. Forage conservation technologies make this contribution mainly through increases in the yield or quality of suitable crops, through an improved efficiency of the conservation process or by allowing a reduction in costs.
4. Future research needs differ considerably among regions of the world.

Strategies To Mitigate Seasonality Of Production In Grassland-Based Systems, Claudio Porqueddu, S. Maltoni, J. G. Mcivor

IGC Proceedings (1977-2023)

1. Fertilisation use and manipulation can cost-effectively alter species composition, increase seasonal herbage production and improve herbage quality.
2. Choice of suitable grassland species, varieties and mixtures offers opportunity to mitigate limitations of seasonal grassland production.
3. Special purpose fodder crops, cereals, shrubs and trees offer alternative or supplementary feed sources.
4. Manipulation of stocking rates, grazing systems, transhumance and pasture management at various times of the season are significant advantageous options.
5. Integration of different strategies is essential to mitigate seasonality in systems of animal production that must be inherently more sustainable over a longer time frame.

Interactions Between Foraging Behaviour Of Herbivores And Grassland Resources In The Eastern Eurasian Steppes, Deli Wang, Guodong Han, Yuguang Bai

IGC Proceedings (1977-2023)

1. In rangeland areas such as the eastern Eurasian steppes (Mongolia and China), foraging behaviour is influenced by plant or vegetation properties with high heterogeneity.
2. Until recently foraging theory has not accounted for the foraging process or ingestive behaviour. Existing theories on foraging behaviour need to evolve and begin to coalesce, and combine with observations or manipulative experiments.
3. Plant and patch properties such as diversity and height influence animal foraging behaviour (related to foraging process or diet selection) in heterogeneous steppes.
4. Stocking rate is the most important management factor for grazing or vegetation management, and determining the optimal stocking rate in …

Foraging Behaviour And Herbage Intake In The Favourable Tropics/Sub-Tropics, S. C. Da Silva, Paulo C. De F. Carvalho

IGC Proceedings (1977-2023)

1. Herbage intake by animals grazing tropical/sub-tropical pastures is directly related to bite mass, as it is for those grazing temperate pastures.
2. Where these swards have low proportions of stem and dead material (controlled swards), herbage intake follows a similar pattern to that of temperate pasture species, but leaf characteristics, such as lamina length play an important role and influence the short-term rate of intake.
3. Sward structural characteristics and behavioural factors are relatively more important than nutritional factors in terms of herbage intake regulation. The feeding value of the herbage produced is potentially adequate to sustain high levels of beef cattle …

Turtle Island: Working With Indigenous Grandparents And Their Grandchildren In Group Counseling, Cian L. Brown, Delini Fernando, Rockey Robbins

Journal of Indigenous Research

Turtle Island is a culturally grounded psycho-educational group program for Indigenous early adolescents and their grandparents. It is designed to increase the inter-personal connection between Indigenous grandparents and grandchildren, facilitate the transmission of tribal/cultural values to future generations, improve a historically significant support system for Indigenous youth, and enhance greater awareness and feelings of connections with Nature. The authors present activities and processes to support clinicians and their consideration for working with Indigenous clients. All phases of implementation, from participant and facilitator recruitment to the concluding honoring feast, as well as group activities, process questions, and accompanying projects, are described …

Is There Room For More?: Considering The Need For A Decoloniality Community Psychology Core Competency, Jesica S. Fernández, Janelle M. Silva

Ethnic Studies

From a decolonizing standpoint, as proposed by Cruz and Sonn (2011), the current community psychology competencies seem insufficient because these often leave power structures intact. Consequently, we propose a decolonizing, decolonial and anti-colonial competency in community psychology practice to facilitate the practitioner’s process toward decoloniality, specifically decolonizing language, discourses, relationships and research processes with communities. A decolonial competency in community psychology practice is characterized by an iterative process of critical ethical reflexivity that aims to de-link community psychology practice from hegemonic Western Eurocentric perspectives in order to foster and center community voice, knowledge and power. Through an autoethnographic methodology we …

The Indiana Statesman, January 31, 2023, Indiana State University

Student Newspaper

Matthew Brennan for Visiting Writer Series; Black History Month: AACC posts calender of events; Upcoming musical tribute to 1920’s and ‘30’s; Signs posted in Root for Holocaust Remembrance Day removed

Differential Strain-Dependent Ovarian And Metabolic Responses In A Mouse Model Of Pcos, April K. Binder, Danielle L. Peecher, Amanda J. Qvigstad, Silvia D. Gutierrez, Jennifer Magaña, David B. Banks, Kenneth S. Korach

Biology Faculty Scholarship

Several mouse models have been developed to study polycystic ovarian syndrome (PCOS), a leading cause of infertility in women. Treatment of mice with dihydrotestosterone (DHT) for 90-days causes ovarian and metabolic phenotypes similar to women with PCOS. We used this 90-day DHT treatment paradigm to investigate the variable incidence and heterogeneity in two inbred mouse strains, NOD/ShiLtJ and 129S1/SvlmJ. NOD mice naturally develop type 1 diabetes, and recent meta-analysis found increased androgen excess and PCOS in women with type 1 diabetes. 129S1 mice are commonly used in genetic manipulations. Both NOD and 129S1 DHT treated mice had early vaginal opening, …

Ambivalence In Gender Portrayals In Goosebumps (2015) And Goosebumps: Haunted Halloween (2018), Tyasyifa Wimahavinda Kardono, Dhita Hapsarani

International Review of Humanities Studies

The horror genre is notorious for sexist depictions of female heroines, which heavily imposes traditional gender stereotypes. This paper analyses Goosebumps (2015) and Goosebumps: Haunted Halloween (2018), which are the movie adaptations of R.L Stine’s horror book series. It aims to see the possibility of the female heroines and male heroes to defy conventional gender stereotypes and determine the female heroines’ agency as horror movies tend to objectify the female characters. This paper uses the Cult of True Womanhood (Welter, 1966), Male Gender Role Identity (Pleck, 1981) and representation theory (Hall, 1997) to analyse the dialogues and interaction of the …

A Review Of Covid-19 Lockdown Across Different Countries During 2020: Characterization Of Risk Factors And Severity Of Covid-19 In Egyptian Patients, Hanya Mohamed

Theses and Dissertations

On March 12, 2020, The World Health Organization (WHO) announced the new coronavirus 2019 as a global pandemic. In January 2022, the number of COVID-19 cases reached 300 million confirmed cases with a total death count of 5.5 million cases. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was identified in a seafood wholesale market in Wuhan, China. At the time of the outbreak, there was no effective treatment to protect from the novel coronavirus; the only way to control the pandemic was through reducing person-to-person contact and taking preventive measures based on the severity of the disease among the population. The …

Development Of Android-Based Mobile Learning On Ecosystem Materials To Increase The Interest In Learning Elementary School Students, Linda Setiawati, Asep Sunandar, Muhammad Zidni Ilman Nafi’A, Ediyanto Ediyanto, Melor Md Yunus

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The development of mobile learning ecosystem materials for elementary school students aims to produce a learning media that aims to support teachers in delivering learning materials in class while increasing interest in learning. Research and Development (R&D) is the research method used, and the Lee and Owens model is the development model used in this development. The results of this mobile learning development were validated by the validator with an average percentage of 94.5%. The results of this validation indicate that the resulting mobile learning is valid or feasible to use in the learning process in order to increase student …

Quad 2.0: Australia’S Reaction To The ‘China Threat’, Shakthi De Silva

Journal of Strategic and Global Studies

The prevailing scholarly consensus maintains that Australia’s rising threat perception of China influenced its decision to re-join the Quadrilateral Security Dialogue (Quad) in 2017. Although the minilateral initiative does not have a declared policy to inhibit China’s influence or curtail China’s aggressive behaviour in the Indo-Pacific region, scholars assert that the underlying rationalisation for its resurgence in the present context is due to China’s behaviour. The paper tests this hypothesis by examining whether Australia’s threat perception of China is manifest in its defence white papers and defence updates from 2000 to 2016. Having reviewed this primary material, the author concludes …

The Immune Modulation On Innate Immunity, From Pathogen Recognition To Fungal Clearance., Ko-Wei Liu

Dartmouth College Ph.D Dissertations

The human lung is not sterile but a complex environment with various microorganisms. Besides commensals in the lung, hundreds to thousands of individual microbiomes enter the lung every day but without causing the symptom. Host innate immunity plays an important role in maintaining homeostasis of the lung environment and as the first defense line against pathogens. Aspergillus fumigatus (A. fumigatus) is a saprophytic filamentous fungus that can cause human disease in immune compromised patients. However, with functional innate immunity, immune cells can quickly recognize pathogen associated molecular patterns (PAMPs) from A. fumigatus through pattern recognition receptors (PRRs). The activation of …

Unh/Noaa Joint Hydrographic Center 2022 Performance And Progress Report Executive Summary, Larry A. Mayer, Noaa-Unh Joint Hydrographic Center (Jhc/Ccom)

Progress Reports

Reporting Period: 01/01/2022–12/31/2022

Unh/Noaa Joint Hydrographic Center 2022 Performance And Progress Report, Larry A. Mayer, Noaa-Unh Joint Hydrographic Center (Jhc/Ccom)

Progress Reports

Reporting Period: 01/01/2022–12/31/2022