جستجوی استاد راهنمای دانشگاهی

Sami Kurkiمشاهده پروفایل

استاد

• Sustainability Science
• Rural Entrepreneurship
• Environmental Policy
• +۷ مورد دیگر

Sami Kurki is a Professor and Director at the Ruralia Institute in Seinäjoki and the Helsinki Institute of Sustainability Science (HELSUS) at the University of Helsinki. He specializes in sustainability science, rural entrepreneurship, environmental policy, and conservation conflicts. His work bridges interdisciplinary research with practical applications in food systems, wildlife management, and innovation ecosystems. Research interests include: Sustainable food systems and organic farming Rural business development and entrepreneurship Wildlife-human interactions (e.g., moose, wolves, forest grouse) Consumer behavior and prosocial status signaling Policy frameworks for sustainable land use Stigma management in emerging industries Recent publications focus on interdisciplinary collaboration (e.g., Ratkaisujen rajapinnoilla ), sustainable hunting tourism ( Sustainable Hunting Tourism ), and equitable transitions ( Oikeudenmukainen vihreä siirtymä ). His work emphasizes bridging academic knowledge with practical solutions for rural communities and policymakers. Awards : Artturi Leinonen Cultural Award (2011), Knight First Class of the Order of the Lion of Finland (2019). Active in ministerially funded projects (e.g., Development of Local Food Use ), supervises doctoral programs in Environmental Sciences and Renewable Resources. Leads initiatives like the Innovative Strategies for Public Catering project across the Baltic Sea region. Lab/teams: HELSUS, Ruralia Institute, and collaborative networks in sustainable food systems and rural innovation.

Mario Teislمشاهده پروفایل

استاد

• Consumer Behavior
• Environmental Economics
• Food Safety
• +۷ مورد دیگر

Mario Teisl serves as Professor of Resource Economics and Policy and Director at the University of Maine, affiliated with the School of Economics within the College of Natural Sciences, Forestry and Agriculture. His work bridges academic research and community engagement through institutions like the Maine Agricultural and Forest Experiment Station and Mitchell Center for Sustainability Solutions. His educational background includes a Ph.D. in Agricultural and Resource Economics from the University of Maryland and an M.S. in Resource Economics and Policy from the University of Maine. Teisl’s research centers on consumer behavior in environmental and food systems , with pioneering work in eco-labeling effectiveness, food safety valuation, and sustainability policy. His expertise spans Environmental Economics , Resource Economics , and One Health frameworks, emphasizing practical applications for policymakers and communities. Recent projects analyze aquaculture’s role in community resilience and public reactions to renewable energy information. His publication trends reveal consistent focus on interdisciplinary sustainability science , merging economics with ecology and social behavior. Key themes include marine resource management, behavioral responses to environmental labeling, and valuation of ecosystem services, reflecting his commitment to transdisciplinary solutions for food-energy-water challenges. Graduate Dean’s Recognition Award for Extraordinary Service to Graduate Studies (2012) Outstanding Researcher Award from CNSFA (2002) CDC Prevention Effectiveness Program award (2006) Research.com Top Researcher at UMaine (2022) Fulbright Scholar Award (2005-06) Invited Researcher at French National Institute for Agricultural Research (2009) Teisl dedicates 40% of his time to externally funded research, including current Hatch project ME021923 on food and renewable energy information. He serves as a journal reviewer and editorial board member for agencies like the U.S. EPA, while his administrative leadership includes past roles as Interim Dean of CNSFA (2020-21) and Faculty Senate member (2004-07). He collaborates extensively through the Initiative for One Health and the Environment, Lobster Institute, and School of Policy and International Affairs, driving transdisciplinary partnerships that connect academic research with community sustainability challenges in Maine and beyond.

Mathieu Dormaelsمشاهده پروفایل

دانشیار

• Heritage Studies
• Urban Planning
• Cultural Tourism
• +۳ مورد دیگر

Mathieu Dormaels, Ph.D., is an Associate Professor at the University of Quebec in Montreal , specializing in Heritage Studies , Urban Planning , and Cultural Tourism . He actively participates in academic events focused on civic heritage engagement , landscape approaches , and community-based heritage . Current Role: Associate Professor at Université du Québec à Montréal Research Focus: Built heritage regulation, wind energy landscapes, participatory heritage management, and the interplay between universal/local heritage values. Event Moderation: He has moderated sessions on Engaged communities, civic heritage and participated in discussions about heritage and social change . Key Themes: Heritage policy, cultural landscapes, stakeholder dynamics, and sustainable development in urban and regional contexts. Academic Contributions: Dormaels has published extensively on topics including World Heritage site management in Peru, impacts of industrial heritage, and the role of museums in mediating cultural narratives. His work bridges theoretical frameworks with practical case studies in heritage conservation. Event Participation: Active in conferences addressing renaming/removal of heritage , industrial boom/bust , and cultural mediation , with a focus on balancing preservation, community needs, and economic development.

• Human-Computer Interaction
• Computer-Supported Cooperative Work (CSCW)
• Cultural Heritage Technologies
• +۵ مورد دیگر

Luigina Ciolfi is a Professor of Human Computer Interaction in the School of Applied Psychology at University College Cork (UCC), Ireland. She is a Co-Principal Investigator at Lero, the Science Foundation Ireland Research Centre for Software. Her academic journey includes roles at Sheffield Hallam University, University of Limerick, and visiting positions at Maynooth University and University of Rome Tor Vergata. She holds a Laurea (summa cum laude) from the University of Siena and a PhD from the University of Limerick, both in Human-Computer Interaction. Her research focuses on human experiences with digital technologies in collaborative contexts, particularly in cultural heritage and work practices. She contributes to fields like CSCW, participatory design, and qualitative methodologies. Ciolfi has led over €8M in research grants, authored/co-authored numerous books and journal articles, and served on editorial boards and international committees. She is a Senior Member of the ACM and an ACM Distinguished Speaker (2021-2024). Her current roles include Vice-Head of the School of Applied Psychology and Chair of UCC's Academic Council Research and Innovation Committee. She leads the Digital Cultures, New Media, and Cultural Analytics research cluster under the Future Humanities Institute. Ciolfi’s work emphasizes ethical and inclusive technology design, with projects addressing cultural heritage, nomadic work practices, and digital wellbeing.

• Plant Genetics
• Berry Crop Breeding
• Molecular Biology
• +۵ مورد دیگر

Timo Hytönen is a Professor in the Department of Agricultural Sciences at the University of Helsinki's Faculty of Agriculture and Forestry. He holds a Docentship in the same department and is an integral member of the Viikki Plant Science Centre (ViPS). His academic leadership extends to supervising doctoral students across three major programs: Sustainable Use of Renewable Natural Resources, Integrative Life Science, and Plant Sciences. Additionally, he maintains an external position as Principal Research Scientist at NIAB EMR in Genetic Genomics & Breeding since November 2018. Professor Hytönen's research interests span plant genetics, molecular biology, and crop production sciences with a specialized focus on berry crops, particularly strawberries. His work investigates fundamental plant processes including flowering time regulation, environmental adaptation mechanisms, fruit development, and disease resistance. His research integrates genomic, transcriptomic, and epigenetic approaches to understand how plants respond and adapt to environmental challenges. His extensive publication record (88 publications) reveals a strong focus on woodland strawberry (Fragaria vesca) as a model system for studying economically important traits in berry crops. Recent work demonstrates expertise in QTL mapping, genome-wide association studies, circadian rhythm adaptation, and the genetic basis of climate adaptation. His research shows consistent emphasis on translating basic science into practical applications for crop improvement. Professor Hytönen leads significant research projects including 'Mansikan vihreä vallankumous' (Strawberry Green Revolution) funded by the Academy of Finland and 'ASTROS: How meristems guide plant reproductive development' supported by the Jane and Aatos Erkko Foundation. He is also a Principal Investigator in the Viikki Plant Science Centre (ViPS), a major collaborative research infrastructure. His academic service includes extensive peer review activities (37 manuscript reviews), hosting academic visitors (32 instances), and participation in numerous conferences and seminars. He has provided guidance to graduate students and supervised doctoral candidates, contributing significantly to the training of next-generation plant scientists.

Vir V. Phohaمشاهده پروفایل

استاد

• Cyber Security
• Machine Learning
• Biometrics
• +۴ مورد دیگر

Vir V. Phoha is a distinguished Professor in the Department of Electrical Engineering and Computer Science at Syracuse University's College of Engineering and Computer Science. He holds multiple prestigious fellowships including AAAS, AAIA, IEEE, NAI, and SDPS, and was named an ACM Distinguished Scientist in 2008. Dr. Phoha's research spans across cybersecurity, machine learning, and biometrics. His work focuses on cutting across conventional disciplines to unify basic and common concepts, particularly in security (malignant systems, active authentication), machine learning (decision trees, statistical, and evolutionary methods), and computer networks (anomalies, optimization). He develops field-realizable defensive and offensive cyber-based systems using these methodologies. His recent publications reveal a strong focus on continuous authentication, biometric security, fake news detection, and adversarial challenges in cybersecurity. The research shows an evolution from traditional network security to more specialized areas like wearable device security, keystroke dynamics, and gait authentication. Scientific Awards: Fellow of AAAS, AAIA, IEEE, NAI, SDPS ACM Distinguished Scientist (2008) IEEE Computer Society Distinguished Visitor (2024-2026) ACM Distinguished Speaker (2012-2015) IEEE Region 1 Technological Innovation Award (2017) "Highest Impact Award" IEEE CVPR 2018 Workshop on Biometrics Dr. Phoha serves as an associate editor for the ACM journal, ACM Digital Threats: Research and Practice (DTRAP) , and as an associate editor of IEEE Transactions on Computational Social Systems (TCSS) . He has advised numerous students who have gone on to publish significant research in cybersecurity and biometrics. His work has been supported by grants from DARPA and NSF, including the development of the BB-MAS dataset which became one of IEEE DataPort's most popular datasets.

Brian M Dealمشاهده پروفایل

استاد

• Sustainable Planning
• Decision Support Systems
• Urban Land Use Modeling
• +۲ مورد دیگر

Brian M Deal serves as a Professor of Landscape Architecture within the School of Architecture at the University of Illinois at Urbana-Champaign, holding additional appointments in Urban and Regional Planning, the European Union Center, the Center for Latin American and Caribbean Studies, and the National Center for Supercomputing Applications (NCSA). His expertise bridges sustainable planning theory, energy systems, and spatial modeling to develop practical decision-support tools for community development and climate resilience. His educational foundation includes a PhD in Regional Planning (2002), Master of Architecture (1997), and BS in Architectural Studies (1983), all earned at the University of Illinois at Urbana-Champaign. Prior academic experience encompasses a decade of professional architecture practice and senior research at the Army Construction Engineering Research Laboratory (CERL), where he specialized in sustainable military facility design using spatial simulation. Deal's research centers on sustainable planning systems and climate adaptation, with current projects examining urbanization impacts on Korean rural amenities, advancing the University of Illinois' climate action plan (iCAP), and developing next-generation 'sentient' planning support systems. His work integrates land-use modeling, energy systems analysis, and decision-support technologies to address complex urban environmental challenges through interdisciplinary collaboration. Recent publications reveal a pronounced shift toward data-driven sustainability solutions, featuring AI applications for carbon-neutral planning, multi-scaled green infrastructure optimization, and socio-ecological modeling. Key themes include urban carbon sequestration, post-pandemic park dynamics, and climate-resilient coastal design, demonstrating consistent innovation in translating theoretical frameworks into actionable planning tools for real-world implementation. Professor Deal's scientific awards and honors were not detailed in the provided text. As faculty mentor to the Student Sustainability Committee and chair of campus sustainability planning efforts, Deal actively guides student development and institutional policy. His leadership of the LEAM Laboratory and SEDAC involves managing research grants focused on urban resilience, energy systems, and climate adaptation, fostering partnerships with government agencies and community organizations to deploy planning tools that directly impact community decision-making processes. Deal directs the Land Use Evolution and Impact Assessment Modeling (LEAM) Laboratory and Smart Energy Design Assistance Center (SEDAC), leading interdisciplinary teams in developing spatial simulation models and decision-support systems. His operational leadership extends to authoring the university's climate action plan and chairing campus sustainability committees, positioning him at the nexus of academic research, institutional policy, and community engagement for sustainable urban futures.

Thomas C Woodمشاهده پروفایل

دانشیار

• Conservation Biology
• Ecology
• Biodiversity Monitoring
• +۴ مورد دیگر

Dr. Thomas C Wood is an Associate Professor in the School of Integrative Studies at George Mason University, where he has been since 1996. His roles include directing the Environmental Studies on the Piedmont research station and co-developing the Smithsonian Mason Semester program. He specializes in conservation biology, ecology, and science education reform. Education: PhD in Environmental Science and Public Policy (George Mason University, 2006), MS in Animal Science (Louisiana State University, 1988), BS in Animal Science (UC Davis, 1986) Dr. Wood's research focuses on biodiversity monitoring, environmental DNA applications, population dynamics of species like mole salamanders, and the intersection of science with civic engagement. He leads NSF-funded initiatives like SENCER, aiming to improve science education. His recent publications address global environmental challenges, including Amazon deforestation, climate change impacts on tropical forests, and biodiversity conservation strategies. These works often integrate ecological data with policy recommendations. Scientific Awards: George Mason University Excellence in Teaching Award SENCER Senior Leadership Fellow Dr. Wood advises students on projects ranging from conservation biology to education reform and directs Mason's scientific diving program. His career emphasizes interdisciplinary collaboration and practical applications of ecological research.

John McGeeمشاهده پروفایل

استاد

• Natural Resource Management
• Geospatial Applications
• Technology Transfer

Dr. John McGee serves as Professor and Geospatial Extension Specialist in the Department of Forest Resources and Environmental Conservation at Virginia Polytechnic Institute and State University (Virginia Tech), within the College of Natural Resources and Environment. He holds a B.A. from the University of North Carolina Chapel Hill (1988), M.A. from the University of North Carolina Charlotte (1992), and Ph.D. from the University of Massachusetts Amherst (1997). VirginiaView (www.virginiaview.net) GeoTEd (www.geoted.org) Virginia Geospatial Extension Program (http://gep.frec.vt.edu/) Urban Tree Canopy Program (http://gep.frec.vt.edu/va_utc.html) Dr. McGee's research focuses on Natural Resource Management, Geospatial Applications, and Technology Transfer, with particular emphasis on practical applications of geospatial technologies in urban forestry, natural resource management, and education. His scholarly work demonstrates consistent integration of academic research with community-based applications, particularly through the development of decision support tools for local governments assessing urban tree canopy and creating accessible educational resources for diverse audiences. His publications reveal strong thematic patterns across geospatial education, urban forestry applications, and sustainable tourism research. The most recent works emphasize workforce development through geospatial technician education, innovative educational approaches using geocoins and web-based mapping, and interdisciplinary applications of GPS tracking in tourism research. Distinguished Geospatial Education Partner Award (2015) AmericaView Education Award (2013) Virginia Tech XCaliber Award (Team Nomination, 2014) Special Achievement in GIS Award (SAG) (2004) Dr. McGee has directed significant extension efforts including the Virginia Geospatial Extension Program, which has conducted over 100 workshops between 2009-2014, directly training more than 1,300 individuals with multiplied impact through 'train the trainer' approaches. He co-founded Virginia's first formal geospatial mentoring program and serves as Co-PI of VirginiaView, coordinating national geospatial education initiatives through AmericaView while maintaining seven professional listservs and social media resources.

Anna Frieserمشاهده پروفایل

پژوهشگر

• Tourism Research
• Regional Economics
• Sustainable Regional Development
• +۳ مورد دیگر

Anna Frieser is a Researcher at the Chair of Human Geography, part of the Faculty of Philosophy at Julius-Maximilians-University Würzburg. Since 2022, she has focused on regional economic impacts of tourism in protected areas, particularly within Germany’s National Natural Landscapes. Education: M.Sc. in Applied Human Geography (2021), B.Sc. in Geography (2018) Her research spans tourism economics , sustainable regional development , and spatial analysis of visitor behavior . She contributes to projects quantifying tourism’s economic value in nature parks like Lüneburger Heide, using extrapolation methods for national assessments. Recent publications emphasize spatial patterns of visitor mobility, economic valuation frameworks, and sustainable tourism strategies in biosphere reserves and national parks. She collaborates with institutions such as Alfred Toepfer Academy for Nature Conservation and Bundesamt für Naturschutz.

• Human-Animal Interactions
• Zoo Animal Welfare
• Animal Behavior
• +۷ مورد دیگر

Professor Vicky Melfi is a leading academic in the field of human-animal interactions at Hartpury University, affiliated with the Department of Animal and Agriculture. With over 30 years of professional and academic experience in zoo animal welfare and conservation, she is a passionate advocate for evidence-based practice and interdisciplinary collaboration. She holds a PhD in Zoology from Trinity College, Dublin, an MSc in Applied Animal Behaviour and Animal Welfare from the University of Edinburgh, and a BSc in Animal Science from the University of Nottingham. PhD, Zoology, Trinity College, Dublin (awarded 2002) MSc, Applied Animal Behaviour and Animal Welfare, University of Edinburgh (awarded 1997) BSc, Animal Science, University of Nottingham (awarded 1995) Her research centers on human-animal interactions, particularly in zoo and wildlife contexts, with a focus on improving animal welfare, enhancing conservation outcomes, and promoting positive stakeholder engagement. She explores topics such as the psychological and behavioral impacts of 'Meet & Greet' programs, the role of zoos in societal wellbeing (including 'Zoos on Prescription'), and the ethical dimensions of human-wildlife encounters. Recent publications (2023–2025) highlight her ongoing leadership in evaluating the effects of human-animal interactions in zoos, examining visitor behavior, donation motivations, and animal welfare implications. Her work spans interdisciplinary domains including anthrozoology, conservation psychology, tourism, and animal behavior. She frequently publishes in high-impact journals and edited volumes, contributing to both scientific understanding and practical zoo management. Professor Melfi has received no explicitly listed scientific awards in the provided text, but her influence is evident through her editorial role and professional leadership. She actively supervises PhD students across multiple institutions, including Hartpury University, UWE, University of Exeter, and University of Melbourne. Her former and current doctoral candidates have explored diverse topics such as vulture welfare, flyball dog injuries, equine rehabilitation, and cross-cultural conservation values. She also contributes to broader academic service as Managing Editor of the Journal of Zoo and Aquarium Research (JZAR) and serves as a Trustee for The Welsh Mountain Zoo, demonstrating deep engagement with both academic and conservation communities. While no formal lab or research team name is mentioned, her fingerprint analysis indicates a strong network in zoo animal welfare, animal-visitor interactions, primate behavior, and conservation education. Her collaborative research spans the UK, Australia, and beyond, reflecting a globally connected scholarly profile.

Robert Lipshitzمشاهده پروفایل

استاد

• Low-dimensional topology
• Symplectic geometry
• Heegaard Floer homology
• +۳ مورد دیگر

Robert Lipshitz is a Professor of Mathematics at the University of Oregon, specializing in low-dimensional topology and symplectic geometry. He is currently on leave for the 2025-2026 academic year to serve as the Minerva Visitor in the Mathematics Department at Princeton University, where he will deliver a series of lectures on recent techniques in low-dimensional topology. His research has significantly advanced the fields of Heegaard Floer homology and Khovanov homology, with numerous publications in top mathematics journals. Dr. Lipshitz's research primarily focuses on developing and applying bordered Heegaard Floer homology and Khovanov homology to solve problems in low-dimensional topology. His work bridges geometric topology with algebraic structures, providing powerful new invariants for studying 3- and 4-dimensional manifolds. He has made significant contributions to understanding connections between different homology theories and their applications to classical problems in knot theory and 4-dimensional topology, often combining deep geometric insights with sophisticated algebraic techniques. Dr. Lipshitz's recent publications demonstrate a consistent focus on refining and extending homological invariants in low-dimensional topology, particularly through the development of bordered techniques and stable homotopy refinements. His work shows increasing sophistication in connecting different branches of topology, with recent papers exploring applications to contact geometry, equivariant settings, and the detection of topological properties through algebraic invariants. Dr. Lipshitz has received numerous prestigious awards and fellowships supporting his research: NSF Graduate Research Fellowship NSF Mathematical Sciences Postdoctoral Research Fellowship Sloan Research Fellowship Simons Foundation Fellowship in Mathematics Multiple NSF research grants (DMS-0905796 through DMS-2505715) Dr. Lipshitz actively contributes to the mathematical community through editorial work as an editor for Quantum Topology and managing editor for Geometry & Topology. He serves as editor for chapter 3 of the K3 List, continuing Kirby's problem lists in low-dimensional topology. He has mentored numerous students, though specific names aren't listed on his website, and has developed computational tools including documentation for bfh_python, which implements algorithms for computing Heegaard Floer homology. Dr. Lipshitz is deeply involved in the topology community, frequently organizing the University of Oregon topology seminar. He has created educational resources on using Blender for mathematical illustrations and is developing tools for the mathematical community, including tutorials on creating line drawings for mathematics papers using 3D graphics software. He is also planning a conference at Princeton in Summer 2027 honoring Peter Ozsváth's 60th birthday.

Todd Gabeمشاهده پروفایل

استاد

• Aquaculture
• Clean and renewable energy
• Coastal and marine topics
• +۸ مورد دیگر

Todd Gabe is a Professor of Economics at the University of Maine, affiliated with the School of Economics within the College of Natural Sciences, Forestry and Agriculture. His work focuses on state and local economic development, human capital, public finance, and the knowledge economy. He is supported by the Maine Agricultural and Forest Experiment Station and contributes to the Hatch project ME022307. Dr. Gabe holds a Ph.D. in Agricultural Economics from The Ohio State University and an M.S. in Applied Economics from the University of Minnesota. He teaches courses such as Principles of Microeconomics, Applied Economic Data Analysis, Economics of Sports, and Regional Economics – Policy & Practice. His research spans regional and community economic development, rural workforce dynamics, tourism economics, and the impacts of climate change and pandemics on regional economies. Recent work examines the creative economy, minimum wage effects, urban influence metrics, and post-COVID recovery patterns. Dr. Gabe’s publications include analyses of social media as economic indicators, labor market spillovers, and tourism spending dynamics. His work frequently leverages econometric and spatial methods to address urban-rural economic linkages and workforce skill disparities. University of Maine Presidential Public Service Award (2004) College of Natural Sciences, Forestry and Agriculture Outstanding Public Service Award (2005) He has published in journals such as the Journal of Economic Geography , Journal of Regional Science , and Urban Studies , with a focus on applied regional economics and policy evaluation.

Deborah Agostinoمشاهده پروفایل

دانشیار

• Management Accounting
• Public Sector Accounting
• Cultural Institutions
• +۳ مورد دیگر

Deborah Agostino is an Associate Professor of Management Accounting at Politecnico di Milano and a core faculty member at Polimi Graduate School of Management. She teaches financial and management accounting in executive and post-graduate courses and serves on the scientific committee of the EIASM Public Sector Conference. Her research focuses on performance measurement and digital innovation in public sector and cultural institutions. Education: PhD in Management Economics and Industrial Engineering, Politecnico di Milano Master of Science in Management Engineering, Politecnico di Milano Her research explores digital technologies' impact on management accounting, particularly social media integration into performance measurement systems of cultural institutions. She investigates challenges in digital transformation and data-driven decision-making in public organizations. Key trends in her publications include digital innovation in museums, crisis management during pandemics, and big data applications in cultural sectors. Her work emphasizes online engagement tools, hybrid organizational governance, and social media's role in public accountability. Scientific Awards: Highly cited research in Public Relations Review for 'Using social media to engage citizens: A study of Italian municipalities' Deborah contributes to academic courses in accounting, finance, and heritage management. She leads the REMAPS Research Group (www.remaps.polimi.it), focusing on digital transformation in public and cultural sectors.

• Regional Development
• Sustainable Development
• Agricultural Economics
• +۴ مورد دیگر

Enver Erdinç DİNÇSOY is an Associate Professor at Trakya University's Faculty of Applied Sciences. He holds a Doctoral Degree from Okayama University (2010) and a Master's Degree from the same institution (2004). His research focuses on regional development, spatial planning, and agricultural economics with specialization in Turkey and Japan. Education: PhD in Regional Development (Okayama University, 2010), MSc in Economics (Okayama University, 2004) Research interests include regional GDP disparities, sustainable development, agricultural land use, tourism inventory analysis, and econometric modeling of macroeconomic factors. He has published extensively on topics such as Japan-Turkey comparative studies, Thrace regional development, and agricultural production trends in Okayama Prefecture. His work analyzes spatial dimensions of economic growth, tourism impacts, and policy effectiveness in regional development projects. Recent publications (2018-2020) focus on inflation-economy relationships, Kosovo trade dynamics, and commercial banking strategies. Grants and advising details are not explicitly stated in provided texts. He has contributed to multiple international conferences and authored/co-authored books on regional development and banking sector analysis.