Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (8179)
- University of Kentucky (5110)
- Utah State University (1544)
- Department of Primary Industries and Regional Development, Western Australia (1169)
- Old Dominion University (935)
-
- University of South Florida (841)
- University of Arkansas, Fayetteville (671)
- Nova Southeastern University (633)
- Portland State University (606)
- Louisiana State University (593)
- University of Nevada, Las Vegas (583)
- Singapore Management University (566)
- University of Colorado Law School (525)
- University of Northern Iowa (500)
- Western Kentucky University (445)
- TÜBİTAK (441)
- SIT Graduate Institute/SIT Study Abroad (424)
- University of Texas Rio Grande Valley (406)
- South Dakota State University (402)
- Missouri University of Science and Technology (378)
- Claremont Colleges (355)
- City University of New York (CUNY) (349)
- Brigham Young University (342)
- California Polytechnic State University, San Luis Obispo (326)
- Clemson University (312)
- Chulalongkorn University (301)
- Technological University Dublin (301)
- Wright State University (301)
- University of Texas at El Paso (282)
- Edith Cowan University (280)
- Keyword
-
- Western Australia (722)
- Climate change (522)
- Sustainability (384)
- Conservation (356)
- Grazing (334)
-
- Water quality (326)
- United States (268)
- Machine learning (260)
- Biodiversity (242)
- Management (237)
- Ecology (232)
- Invasive species (231)
- Agriculture (228)
- Environment (227)
- California (204)
- Sheep (189)
- Chemistry (185)
- Education (179)
- Natural resources (179)
- Animals (176)
- Water (176)
- Cattle (175)
- Artificial intelligence (174)
- Nitrogen (172)
- Fisheries (165)
- Soil (161)
- Drought (160)
- Utah (159)
- Livestock (158)
- Nebraska (156)
- Publication Year
- Publication
-
- IGC Proceedings (1977-2023) (4103)
- United States Department of Agriculture Wildlife Services: Staff Publications (1474)
- Theses and Dissertations (1135)
- Electronic Theses and Dissertations (782)
- School of Natural Resources: Faculty Publications (607)
-
- Research Collection School Of Computing and Information Systems (501)
- USF Tampa Graduate Theses and Dissertations (434)
- Independent Study Project (ISP) Collection (403)
- Great Plains Wildlife Damage Control Workshop Proceedings (365)
- United States Geological Survey: Staff Publications (355)
- Faculty Publications (339)
- Theses (337)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (306)
- Graduate Theses and Dissertations (296)
- Masters Theses (295)
- LSU Master's Theses (283)
- Dissertations (260)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (259)
- Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298 (258)
- United States Department of Commerce: Staff Publications (254)
- The Prairie Naturalist (253)
- The Probe: Newsletter of the National Animal Damage Control Association (242)
- Chulalongkorn University Theses and Dissertations (Chula ETD) (238)
- Journal of the Iowa Academy of Science: JIAS (238)
- International Journal of Speleology (235)
- Honors Theses (234)
- LSU Doctoral Dissertations (234)
- Turkish Journal of Chemistry (228)
- Open Access Theses & Dissertations (227)
- Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications (224)
- Publication Type
- File Type
Articles 2071 - 2100 of 42659
Full-Text Articles in Entire DC Network
Red Clover Needs For Mobybdenum And Boron Soil Threshold Values Of Deficiency And Toxicity, H Gembrazewski
Red Clover Needs For Mobybdenum And Boron Soil Threshold Values Of Deficiency And Toxicity, H Gembrazewski
IGC Proceedings (1977-2023)
Red clover is a precious and promising fodder crop in Poland. Even on acid soils its yields are satisfying, if sufficient level of exchangeable Ca is present. Symbiotically fixed N covers N needs, but fixing effectiveness and rate of further changing of nitrogen compounds depends on optimal molybdenum supply. It is a component of such enzymes as nitrogenase and nitrate reductase, which make it necessary for Rhizobium as well as clover. However, Mo surplus is toxic for animals (the relation of Mo:Cu is of importance). As other leguminous plants, red clover needs much boron. Yield of 15 t of dry …
Fostering & Understanding Diversity Within The Ant Microbiome & Research Group, Manuela O. Ramalho
Fostering & Understanding Diversity Within The Ant Microbiome & Research Group, Manuela O. Ramalho
Sustainability Research & Practice Seminar Presentations
Dr. Manu Ramalho of the Biology Department presents: Fostering and understanding diversity: within the ant microbiome and our research group.
A Time For Change- Issues Arising From The Xvii International Grassland Congress Developed World Viewpoint, Barney Foran
A Time For Change- Issues Arising From The Xvii International Grassland Congress Developed World Viewpoint, Barney Foran
IGC Proceedings (1977-2023)
A number of major issues raised at the conference, if they are accepted by farmers and grassland scientists, will mean a major realignment of both the philosophy and practice of grassland science. The first of these is future world trade flows and a bleak prognosis for traded livestock products. Jf the developed world accepts that developing nations have to trade in order to develop, and trade in commodities where they have a cost advantage, this suggests that bulk production of livestock commodities will decline ln total. Thus grassland exports will have to concentrate on high value niche markets. This poses …
Animal Production From Tropical Semi-Arid Savannah Woodland In Subcoastal Queensland, Australia, H G. Bishop, H J. Chamberlain, R M. Dodt, T B. Hilder, G A. Lambert, E R. Anderson
Animal Production From Tropical Semi-Arid Savannah Woodland In Subcoastal Queensland, Australia, H G. Bishop, H J. Chamberlain, R M. Dodt, T B. Hilder, G A. Lambert, E R. Anderson
IGC Proceedings (1977-2023)
Annual live-weight gain of steers grazing on virgin tropical semiarid poplar box (Eucalyptus populnea) savannah woodland in subcoastal central Queensland fluctuated between 59 kg/head and 200 kg/head over a 7-year period. Average live-weight gain for the 7 years was 136 kg/head/year, which is above expected levels for this vegetation type. Reasons suggested for this animal performance are the use of a stocking rate more lenient than the district average and above-average winter rainfall received during the 7 years of this demonstration project. Removing trees doubled the pasture dry matter yield, which subsequently allowed a doubling of stocking rate …
Evaluation Of Animal Productivity And Pasture Yield After Treatment Of Brigalow (Acacia Harpopylla) Regrowth With Tebuthiuron, G W. Fossett, P C. Venamore
Evaluation Of Animal Productivity And Pasture Yield After Treatment Of Brigalow (Acacia Harpopylla) Regrowth With Tebuthiuron, G W. Fossett, P C. Venamore
IGC Proceedings (1977-2023)
Brigalow (Acacia harpophylla) regrowth was aerially treated with 2.0 kg/ha tebuthiuron (Graslan TM) at Blackwater, Australia in November 1989. Control of brigalow regrowth increased in grass production 2- fold, which resulted in dramatic animal live-weight gains. The liveweight advantage of steers grazing the tebuthiuron treated area was 31 kg/head compared with similar steers grazing the control paddock at similar stocking rates. After 20 months this advantage enabled 44% of stock to be marketed at premlum prices. A subset of steers implanted with a long-term hormonal growth promotant (HGP) (Compudose400™) and grazing the tebuthiuron-treated paddock recorded a 75 kg …
A Legume Ley System In Australia's Semi-Arid Tropics, R L. Mccown, K Thiagalingam, T Price, P S. Carberry, R K. Jones, N P. Dagliesh, D.C I. Peake
A Legume Ley System In Australia's Semi-Arid Tropics, R L. Mccown, K Thiagalingam, T Price, P S. Carberry, R K. Jones, N P. Dagliesh, D.C I. Peake
IGC Proceedings (1977-2023)
A large part of the Australian continent is semi-arid and tropical. While extensive beef cattle grazing is the most significant agricultural industry in this region, there Is some potential for dryland cropping. There are strong economic and- ecological reasons for exploring the possibility of a no-till tropical ley system. Work at Katherine, Northern Territory, found that a ley system based on Stylosanthes hamata cv. Verano showed considerable promise based on both contributions to dry-season animal performance and nitrogen contribution to succeeding coarse grain crops. Subsequent research and development in the wetter Douglas-Daly district of the Northern Territory has demonstrated even …
Potential Of Crotalaria Ochroleuca (Marejea) In Traditional Crop And Livestock Production Systems In Tanzania, S V. Sarwatt
Potential Of Crotalaria Ochroleuca (Marejea) In Traditional Crop And Livestock Production Systems In Tanzania, S V. Sarwatt
IGC Proceedings (1977-2023)
In experiments to study the role of Crolalaria ochrroleuca (marejea) in traditional farming systems, the plant was used in the following way: (l) broadcast alone at a rate of 10 kg/ha of seed to determine dry matter (DM) yield, nutritive value and kg N/ha it can fix at different stages of growth, i.e., 2, 4, 6, 8, IO, 12, 14 and 16 weeks. (2) sown under after 3 weeks on alternate ridges with maize and maize alone as control. (3) the leaves at 10 weeks were harvested and supplemented to young sheep grazing 8 h/day. 12 male sheep …
Pasture Legumes In Cuba: Past, Present, And Future, F Funes, Marta Monzote
Pasture Legumes In Cuba: Past, Present, And Future, F Funes, Marta Monzote
IGC Proceedings (1977-2023)
Before 1960 the utilisation of pasture legumes was scarce. During the decade 1960-1970 more than 10 thousand hectares of Medicago sativa. Neonolonia wightii, Cajanus cajan and Pueraria phaseoloides were sown, but interest decreased later. In the mid 1970s, research was reorganised and since 1980 results were attained showing outstanding performance of the species: N. wightii (10 t DM/ho/ year), ·Teramnus labialis (11.5 t), Lencaena leucocephala (12 I), Medicago sativa (12,5 t), Pueraria phaseoloides (14 t), Stylosanthes guianensis (IS I) and others. Results on ecological adaption, sowing, establishment, rhizobiology, seed production, pest and diseases and other agronomic aspects are …
Establishment And Animal Production Based On Tropical Grass-Legume Pastures, Marta Monzote, F Funes
Establishment And Animal Production Based On Tropical Grass-Legume Pastures, Marta Monzote, F Funes
IGC Proceedings (1977-2023)
Different experiments were carried out to study the establishment of grass-legume swards and animal performam;e from the pastures. Grasses were: Digitarla decumbens, Dichantum sp,, Botriocliloa sp,, Panicum maximum, Cllloris gayana, Cynodon dactylon, Cenchrus setigerus and Cenchrus ciliaris; legumes were: Neonotonia wightti, Macroptllium atropurpuretm, Desmodium intortum, Stylosanthes guianensis and Centrosema pubescens. Good establishment were obtained with minimum tillage of harrowing on the grass cover after heavy grazing or harvesting close to the ground, Broadcast sowing at 2-3 kg/ha was carried out. Growth was slow at I plant/m1 but rapid at S-10 plant/m1, In prepared …
The Aeschynomene Genus As A Source Of Pasture Legumes For Tropical And Subtropical Australia, H G. Bishop, T B. Hilder
The Aeschynomene Genus As A Source Of Pasture Legumes For Tropical And Subtropical Australia, H G. Bishop, T B. Hilder
IGC Proceedings (1977-2023)
Three Aeschynomene cultivars are currently used as pasture legumes for tropical and subtropical Australia; A. falcata·cv, Bargoo released in 1973, A. americana cv, Glenn released in 1983 and A. americana cv. Lee released in 1991. Five other Aeschynomene accessions from 2 species are on "pre-release" registration with the Queensland Herbage Plant Liaison Committee pending additional data on adaptation and animal production: A. brasiliana CPI 92519 and CPI 93592 and A. villosa CPI 37235, 91209 and 93621. A collection of over 300 Aesc/1y1wme11e accessions was grown at Mackay, Queensland, in 1982-83 to describe the diversity within this genus. This diversity supports …
Emerging Technologies For Forensic Genetic Identification, Lilly Llanos
Emerging Technologies For Forensic Genetic Identification, Lilly Llanos
Senior Honors Theses
There are many new innovations in forensic science that are being developed for the identification of biological evidence. These techniques include next-generation DNA sequencing, DNA phenotyping, and forensic genetic genealogy. This thesis will explore each, as well as newer applications of proteomics. The methodologies, reliability, practicality of cost and training, moral implications, and past research of each will be discussed. Finally, some ideas for future research and steps to drive growth and greater understanding will be suggested. This will encourage further innovations and the increased acceptance of forensic evidence in court. Each method was found to have both advantages and …
The Role Of Homocysteine Redox Chemistry In Biomolecular Mechanisms, Megha Gupta
The Role Of Homocysteine Redox Chemistry In Biomolecular Mechanisms, Megha Gupta
Dissertations and Theses
Homocysteine at elevated levels is a well-known independent risk factor for cardiovascular disease. However, it is still unclear, after large scale clinical trials, involving tens of thousands of patients, whether homocysteine is a disease mediator or marker. The disconnect between the basic science showing the association of homocysteine with cardiovascular disease and the outcomes of clinical trials based on vitamin therapy for homocysteine lowering, highlights the need for insights into the molecular mechanisms linking homocysteine to cardiovascular disease and other pathologies. For example, elevated homocysteine levels have also been associated with risk for stroke, venous thromboembolism, Alzheimer's disease, neural tube …
The Mathematical Experience Museum: Breathing Life Into Theorems And Formulas, Jin Akiyama, Jude Buot, Mark Anthony C. Tolentino
The Mathematical Experience Museum: Breathing Life Into Theorems And Formulas, Jin Akiyama, Jude Buot, Mark Anthony C. Tolentino
Mathematics Faculty Publications
No abstract provided.
Using Stable Isotope Analysis To Investigate The Trophic Ecology Of Aquatic Insects, Shelby Ann Medlock
Using Stable Isotope Analysis To Investigate The Trophic Ecology Of Aquatic Insects, Shelby Ann Medlock
Master's Theses
Despite their abundance on the landscape, ponds and associated macroinvertebrate assemblages have largely been underrepresented in scientific studies, which usually focus on lakes or streams. Similar to other waterbodies, ponds can harbor high levels of invertebrate biodiversity, which is important as aquatic insects are experiencing declines due to habitat destruction, pollution, climate change, and invasive species introductions. To evaluate how these threats impact pond insects and the ecosystem services they may provide, a thorough understanding of their ecology is essential. However, significant knowledge gaps remain, especially regarding trophic levels and species-specific diets. To address these knowledge gaps, I used carbon …
Solid-State Crystallization Of Zeolites And Their Use In Plastic Upcycling Applications, Yixin Liao
Solid-State Crystallization Of Zeolites And Their Use In Plastic Upcycling Applications, Yixin Liao
Doctoral Dissertations
Plastics have been an irreplaceable component of modern technology as well as everyday life. They have brought much convenience to us with their characteristics of great malleability, durability, and stability. The versatile and low-cost nature of plastics also enables their wide engagement in many modern industries including automobile, medical, communication as well as aerospace. Polyethylene (“PE”), made from polymerization of ethylene, is one of the most widely used plastics in the world. Being cheap, flexible, and long-lasting, they are extensively used in the packaging industry, especially for plastic bags and other sorts of containers. However, the durability of plastics, on …
Alfred Russel Wallace Notes 35. Natural Selection By Evolution., Charles H. Smith
Alfred Russel Wallace Notes 35. Natural Selection By Evolution., Charles H. Smith
Faculty/Staff Personal Papers
Alfred Russel Wallace (1823?1913) is remembered, with Charles Darwin, as the co-originator of the concept of evolution by natural selection. But Wallace’s framing of the idea increasingly became one in which natural selection itself was regarded as a law of nature, not a theory per se.
Maine Career Exploration: Final Evaluation Report, Julia Bergeron-Smith Mppm, Msw, Sarah Goan, Madison Burke, Becky Wurwarg, Amy Geren, Shannon Saxby
Maine Career Exploration: Final Evaluation Report, Julia Bergeron-Smith Mppm, Msw, Sarah Goan, Madison Burke, Becky Wurwarg, Amy Geren, Shannon Saxby
Publications
The Maine Career Exploration (MCE) Program was a two-year, $25 million pilot initiative launched in 2022 by Governor Janet Mills as part of the Maine Jobs and Recovery Plan. The program aimed to connect young people aged 16 to 24 with Maine’s economy through paid, age-appropriate career experiences that matched their interests, while also expanding career exploration opportunities in schools and communities and building long-term infrastructure to sustain these efforts. Managed by the Maine Department of Economic and Community Development, MCE distributed funding across three main streams: the Maine Children’s Cabinet Career Exploration Pilot Project, the Maine Department of Education’s …
Wright State University's Celebration Of Student Research, Scholarship & Creative Activities From Thursday, March 13, 2025, Wright State University
Wright State University's Celebration Of Student Research, Scholarship & Creative Activities From Thursday, March 13, 2025, Wright State University
Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Abstract Books
The student abstract booklet is a compilation of abstracts from students' oral and poster presentations at Wright State University's Celebration of Student Research, Scholarship & Creative Activities on March 13, 2025.
Why Ai’S Role In Advancing Sustainability Is Underestimated, Lipika Bhattacharya
Why Ai’S Role In Advancing Sustainability Is Underestimated, Lipika Bhattacharya
CCX Research
AI has quietly, but powerfully, woven itself into the fabric of our everyday lives. Yet, AI's potential impact on creating a more sustainable world is undervalued. The author examined artificial intelligence's (AI) role in advancing sustainability. She outlined how AI can be applied in various domains such as agriculture, water management, industry, urban planning, and biodiversity conservation for transformative effects.
Assessment Of Water Pollution Levels In Lake Batur, Indonesia And Their Effect On Water Weed Presence, Syarif Prasetyo, Tri Retnaningsih Soeprobowati, Tirtaduna Tirtaduna, Agus Purnomo, Sri Hartati, Umi Chodrijah, Prihatiningsih Prihatiningsih, Ari Wahyono, Jumari Jumari, Rossi Prabowo
Assessment Of Water Pollution Levels In Lake Batur, Indonesia And Their Effect On Water Weed Presence, Syarif Prasetyo, Tri Retnaningsih Soeprobowati, Tirtaduna Tirtaduna, Agus Purnomo, Sri Hartati, Umi Chodrijah, Prihatiningsih Prihatiningsih, Ari Wahyono, Jumari Jumari, Rossi Prabowo
The Philippine Agricultural Scientist
Lake Batur in Bangli Regency, Bali Province is a priority area for ecological quality restoration in Indonesia due to its vulnerability to environmental changes caused by diverse and intensive utilization. Agricultural activities, fisheries, and tourism affect the lake’s water quality, leading to the uncontrolled growth of water weeds such as water hyacinth (Pontederia crassipes). To determine the relationship between water quality, community activities, and water weed presence, water samples were collected from 9 locations consisting of residential, tourist, aquaculture, and agricultural areas. In situ analysis was then conducted to measure turbidity, pH, temperature, dissolved oxygen (DO), total dissolved …
Adversarial Attacks On Event-Based Pedestrian Detectors: A Physical Approach, Guixu Lin, Muyao Niu, Qingtian Zhu, Zhengwei Yin, Zhuoxiao Li, Shengfeng He, Yinqiang Zheng
Adversarial Attacks On Event-Based Pedestrian Detectors: A Physical Approach, Guixu Lin, Muyao Niu, Qingtian Zhu, Zhengwei Yin, Zhuoxiao Li, Shengfeng He, Yinqiang Zheng
Research Collection School Of Computing and Information Systems
Event cameras, known for their low latency and high dynamic range, show great potential in pedestrian detection applications. However, while recent research has primarily focused on improving detection accuracy, the robustness of event-based visual models against physical adversarial attacks has received limited attention. For example, adversarial physical objects, such as specific clothing patterns or accessories, can exploit inherent vulnerabilities in these systems, leading to misdetections or misclassifications. This study is the first to explore physical adversarial attacks on event-driven pedestrian detectors, specifically investigating whether certain clothing patterns worn by pedestrians can cause these detectors to fail, effectively rendering them unable …
Standardizing Canine Breed Data In Veterinary Records Is Challenging, But Computer Vision Offers An Alternative Perspective On Breed Assignment, Glenvelis Perez, Yixuan He, Zihan Lyu, Yilin Chen, Nicholas Howe, Halie M. Rando
Standardizing Canine Breed Data In Veterinary Records Is Challenging, But Computer Vision Offers An Alternative Perspective On Breed Assignment, Glenvelis Perez, Yixuan He, Zihan Lyu, Yilin Chen, Nicholas Howe, Halie M. Rando
Computer Science: Faculty Publications
Dog breed is fundamental health information, especially in the context of breed-linked diseases. The standard-ization of breed terminology across health records is necessary to leverage the big data revolution for veterinary research. Breed can also inform clinical decision making. However, client-reported breeds vary in their reliability depending on how breed was determined. Surprisingly, research in computer science reports that AI can assign breed to dogs with over 90% accuracy from a photograph. Here, we explore the extent to which current research in AI is relevant to breed assignment or validation in veterinary contexts. This review provides a primer on approaches …
Molecular Scale Investigations Of Interactions Between Pfas And Concrete, Eric E. Keeler
Molecular Scale Investigations Of Interactions Between Pfas And Concrete, Eric E. Keeler
Theses and Dissertations
Per- and polyfluoroalkyl substances (PFAS), widely referred to as “forever chemicals,” exhibit high environmental persistence and potential health risks due to their robust carbon-fluorine bonds. These substances are prevalent in aqueous film-forming foams (AFFF), used in industrial and military applications, and are known to contaminate environmental surfaces, including concrete. This study aims to characterize the molecular-level interaction energies of six PFAS species—PFOA, PFOS, PFHxS, PFHxA, 6:2 FTS, and PFBS—with calcium silicate, a key component of concrete, using density functional theory (DFT) calculations. Change in Gibbs free energy (ΔG) was determined for each of the interactions, revealing negative ΔG values for …
Evaluating Weather Effects On Sortie Generation Using Discrete Event Simulation, Markus Case
Evaluating Weather Effects On Sortie Generation Using Discrete Event Simulation, Markus Case
Theses and Dissertations
United States Air Force (USAF) operations rely on sortie generation, a complex system involving aircraft maintenance, operational planning, munitions, security forces, and aircrew. Failures in any of these areas can jeopardize a mission, and extreme weather events such as lightning, high winds, and snow further complicate operations. This thesis examines the impact of extreme weather on sortie generation, focusing on developing a data-driven discrete-event simulation (DES) to predict generation timelines and identify high-risk areas. The model allows users to adjust key inputs, including the month, number of aircraft, processing times, and personnel/equipment availability. By simulating real-world conditions, the model helps …
Assessing The Feasibility Of Managed Aquifer Recharge For The United States Air Force, Daniel Hendrix
Assessing The Feasibility Of Managed Aquifer Recharge For The United States Air Force, Daniel Hendrix
Theses and Dissertations
Water stress is becoming an increasing global issue, with 4 billion people (50% of the world’s population) experiencing water stress at least one month per year. By 2050, 60% of the world’s population and $70 trillion USD in global gross domestic product will be affected. This research analyzes 78 CONUS USAF installations to determine location-specific water stress and feasible Managed Aquifer Recharge (MAR) solutions. Although thousands of MAR projects have been implemented globally, active-duty USAF installations have yet to contribute to solving this growing issue. Important factors such as required subsurface conditions, physical limitations, design, cost, and regulatory constraints are …
The Adoption Of The Braided River Model Toward An Inclusive Stem Workforce For All, Aixa Alemán-Díaz, Sakib Hussen, Abdul Siam, Candice M. Etson, Robin Mc C. Greenler, Taylor Lightner, Semarhy Quiñones-Soto, Simone B. Soso, Verónica A. Segarra
The Adoption Of The Braided River Model Toward An Inclusive Stem Workforce For All, Aixa Alemán-Díaz, Sakib Hussen, Abdul Siam, Candice M. Etson, Robin Mc C. Greenler, Taylor Lightner, Semarhy Quiñones-Soto, Simone B. Soso, Verónica A. Segarra
Physics: Faculty Publications
Despite decades of interventions aiming to transform the science, technology, engineering, and mathematics (STEM) workforce to be more inclusive and diverse, little progress has been made in creating long-lasting, sustainable change. For a long period of time, the STEM workforce has been described as a leaky pipeline. While there has been some utility to thinking about the STEM workforce in this way, in this article, we discuss how characterizing the STEM workforce as a leaky pipeline can impede the design of innovative interventions that contribute to sustainable change toward a more inclusive scientific enterprise. As an alternative, we join others …
Imageinthat: Manipulating Images To Convey User Instructions To Robots, Karthik Mahadevan, Blaine Lewis, Jiannan Li, Bilge Mutlu, Anthony Tang, Tovi Grossman
Imageinthat: Manipulating Images To Convey User Instructions To Robots, Karthik Mahadevan, Blaine Lewis, Jiannan Li, Bilge Mutlu, Anthony Tang, Tovi Grossman
Research Collection School Of Computing and Information Systems
Foundation models are rapidly improving the capability of robots in performing everyday tasks autonomously such as meal preparation, yet robots will still need to be instructed by humans due to model performance, the difficulty of capturing user preferences, and the need for user agency. Robots can be instructed using various methods---natural language conveys immediate instructions but can be abstract or ambiguous, whereas end-user programming supports longer-horizon tasks but interfaces face difficulties in capturing user intent. In this work, we propose using direct manipulation of images as an alternative paradigm to instruct robots, and introduce a specific instantiation called ImageInThat which …
Improving Multimodal Human Pose Estimation By Adversarial Modality Enhancement, Jiangnan Xia, Qilong Wu, Yanyin Guo, Yi Li, Jianghan Cheng, Junwei Li, Zhiyuan Zhang
Improving Multimodal Human Pose Estimation By Adversarial Modality Enhancement, Jiangnan Xia, Qilong Wu, Yanyin Guo, Yi Li, Jianghan Cheng, Junwei Li, Zhiyuan Zhang
Research Collection School Of Computing and Information Systems
Human pose estimation in computer vision predominantly focuses on the visible modality, with limited research on the infrared modality. No existing methods demonstrate robust performance across both modalities, missing their complementary strengths. This gap arises from the lack of a multimodal benchmark and the difficulty of developing robust multimodal capabilities. To address this, we introduce MMPD, a novel visible-infrared multimodal pose benchmark with high-quality annotations for both modalities. Leveraging MMPD, we expose the limitations of state-of-the-art methods due to modality variance. To overcome this challenge, we propose a novel method-agnostic scheme called AMMPE. By employing the Modality Adversarial Enhancement Stage …
Learning To Identify Seen, Unseen And Unknown In The Open World: A Practical Setting For Zero-Shot Learning, Sethupathy Parameswaran, Yuan Fang, Chandan Gautam, Savitha Ramasamy, Xiaoli Li
Learning To Identify Seen, Unseen And Unknown In The Open World: A Practical Setting For Zero-Shot Learning, Sethupathy Parameswaran, Yuan Fang, Chandan Gautam, Savitha Ramasamy, Xiaoli Li
Research Collection School Of Computing and Information Systems
As vision-language models advance, addressing the Zero-Shot Learning (ZSL) problem in the open world becomes increasingly crucial. Specifically, a robust model must handle three types of samples during inference: seen classes with visual and semantic information provided in training, unseen classes with only the semantic information in training, and unknown samples with no prior information from training. Existing methods either handle seen and unseen classes together (ZSL) or seen and unknown classes (known as Open-Set Recognition, OSR). However, none addresses the simultaneous handling of all three, which we term Open-Set Zero-Shot Learning (OZSL). To address this problem, we propose a …
Short-Run Subsidies And Long-Run Willingness To Pay: Learning And Anchoring In An Agricultural Experiment In Ethiopia, Solomon Balew, Erwin Bulte, Menale Kassie
Short-Run Subsidies And Long-Run Willingness To Pay: Learning And Anchoring In An Agricultural Experiment In Ethiopia, Solomon Balew, Erwin Bulte, Menale Kassie
All Peer-Reviewed Publications
We study how temporary provision of an agricultural innovation at zero cost affects long-run demand for that innovation. Our experimental design enables us to distinguish between an “anchoring effect” of subsidies and a “learning effect.” We document large and persistent anchoring and learning effects. For the innovation that we consider, an integrated pest management (IPM) package for Ethiopian smallholder farmers, the learning effect dominates the anchoring effect, so temporary subsidized provision promotes long-run technology diffusion.