جست‌وجوی استاد و پژوهشگر

Jean-Michel Guillonمشاهده پروفایل

پژوهشگر

• Evolutionary Biology
• Ecology
• Sex Determination
• +۳ مورد دیگر

Jean-Michel Guillon is a CNRS Researcher (CR1) at the Laboratoire Écologie, Saclay et Évolution (IDEEV) affiliated with Université Paris-Saclay, where he has been active since 1998. His research integrates evolutionary theory, ecological fieldwork, and molecular biology to investigate environmental sex determination mechanisms across plant and reptile systems. As a qualified HDR supervisor, he directs research within the 'Ecological Processes and human Impact' team. His academic background includes: PhD in Biology from École Polytechnique (1989-1992) focusing on bacterial translation mechanisms DEA in Fundamental Bases of Oncogenesis (Université Paris 11, 1987-1988) Agrégation in Biochemistry-Biological Engineering (1986-1987) Studies at École Normale Supérieure de Cachan (Section Biochemistry, 1984-1988) Guillon's research centers on environmental sex determination (ESD), particularly in horsetails (Equisetum) and turtles. He pioneered experimental demonstrations of how light intensity and sugar availability manipulate sex ratios in Equisetum gametophytes, challenging classical Charnov-Bull models by revealing dispersal dynamics as critical evolutionary drivers. His theoretical frameworks incorporate spatially explicit modeling of sex-biased dispersal and habitat heterogeneity. In reptile studies, he established causal links between nest-site selection, temperature gradients, and skewed sex ratios in turtles, providing foundational models for climate change impact assessments. His phylogenetic work on Equisetum using chloroplast DNA redefined taxonomic classifications by questioning subgeneric monophyly. Analysis of his 15 most recent publications reveals consistent interdisciplinary integration across evolutionary biology, ecology, and statistics. Key trends include: (1) Progressive refinement of sex ratio models incorporating spatial/temporal environmental variation; (2) Methodological innovation in thermal biology (e.g., embryo growth modeling for sex determination); (3) Cross-taxon synthesis of ESD mechanisms from plants to reptiles; (4) Increasing focus on anthropogenic impacts, particularly climate-driven sex ratio distortions in vulnerable turtle populations. His work bridges theoretical predictions with conservation applications, exemplified by global change vulnerability assessments for TSD species. Guillon has supervised doctoral research including Vincent Hulin's thesis on turtle nest-site selection and TSD evolution. His collaborative network spans CNRS laboratories, Université Paris-Saclay, and international herpetology research groups, supported by institutional funding from CNRS and university frameworks. Current projects continue to explore dispersal-sex ratio interactions in heterogeneous landscapes. He operates within the 'Ecological Processes and human Impact' research team at IDEEV laboratory (Bâtiment 680, Gif-sur-Yvette), utilizing controlled environment facilities for Equisetum gametophyte cultures and computational resources for theoretical modeling. Fieldwork components involve turtle nesting site monitoring across European habitats, integrated with climate data modeling.

• Parasite Ecology
• Evolutionary Biology
• Parasite Taxonomy
• +۵ مورد دیگر

Associate Professor Matt Bolek is affiliated with the Department of Integrative Biology at Oklahoma State University. His research focuses on parasite ecology, evolution of parasitic life cycles, and taxonomy, particularly in amphibians and aquatic invertebrates. He explores how host and parasite life histories co-evolve, affecting parasite community structure and biogeography. Bolek has contributed to understanding host-parasite interactions in turtles, snails, and other hosts, emphasizing ecological and evolutionary dynamics. His work spans molecular phylogenetics, experimental infections, and field studies. His teaching includes courses like General Parasitology and Ecological and Evolutionary Parasitology , reflecting his expertise in parasitic systems. Awards include the 2019 Henry Baldwin Ward Medal. Bolek collaborates on projects involving nematomorph worms and their terrestrial life cycles, as well as cryptic species identification in parasites. His lab investigates host specificity, parasite transmission pathways, and the impact of environmental factors like herbicides on host-parasite interactions. Key contributions include describing new species of Gordionus (Nematomorpha), analyzing reproductive strategies of pinworms ( Gyrinicola batrachiensis ), and resolving taxonomic ambiguities in parasitic worms. His research bridges ecological and evolutionary parasitology, with implications for biodiversity and wildlife health.

Christopher Smythمشاهده پروفایل

مدرس

• Marine Fungi
• Fungal Taxonomy
• Fungal Diseases of Wildlife
• +۳ مورد دیگر

Christopher Smyth is a Lecturer in the Department of Biological Sciences at Binghamton University. His research focuses on fungal taxonomy, ecology, and evolution, with a recent emphasis on marine fungi and fungal pathogens of wildlife. He teaches introductory biology and microbiology courses, and developed a 3-week field course, Coastal and Marine Mycology, at the Chincoteague Bay Field Station (2019). Smyth holds a PhD from Pennsylvania State University and a BS from Lock Haven University of Pennsylvania. His research investigates the ecology and epidemiology of fungal diseases affecting sea turtles, particularly Fusarium species linked to sea turtle egg fusariosis (STEF). He also explores microbial interactions in coastal environments and fungal biodiversity. Smyth's work bridges mycology, marine biology, and wildlife health, with articles published in journals covering taxonomy, pathogen ecology, and genomic classification. He maintains an active research profile through platforms like Google Scholar and collaborates on fungal systematics projects via initiatives like Fungal Planet description sheets. Though no awards are listed, his contributions to marine mycology and wildlife disease ecology are highlighted through peer-reviewed publications.

Eric R Larsonمشاهده پروفایل

دانشیار

• Environmental DNA (eDNA)
• Invasive Species
• Crayfish Biology
• +۳ مورد دیگر

Eric R. Larson is an Associate Professor in the Department of Natural Resources and Environmental Sciences at the University of Illinois Urbana-Champaign, with an affiliate appointment at the Illinois Natural History Survey. His research focuses on invasive species ecology, environmental DNA (eDNA) applications, and freshwater ecosystems. Key areas include crayfish biology, biodiversity monitoring, and ecological impacts of invasions. Research interests emphasize eDNA-based detection methods, trophic interactions of invasive species, and conservation strategies for freshwater biodiversity. Collaborations span North American aquatic systems, addressing issues like species displacement, population dynamics, and invasion pathways. Recent work highlights long-term studies on invasive crayfish body size declines, seasonal eDNA detectability patterns, and vertebrate community assessments using metabarcoding. His contributions bridge field ecology, molecular tools, and conservation policy. Larson has authored over 100 peer-reviewed articles and contributed datasets to projects like BioTIME 2.0. He advises on community disaster resilience and invasive species management, leveraging eDNA technologies for early detection and monitoring.

Paul A. Lawsonمشاهده پروفایل

استاد

• Microbiology
• Environmental Science
• Ecology and Evolutionary Biology
• +۶ مورد دیگر

Dr. Paul A. Lawson is a Presidential Professor of Microbiology at the University of Oklahoma, where he has served since 2005, progressing from Assistant Professor to full Professor. He serves as Director of the Center for Microbial Identification and Taxonomy, which he founded in 2011. With over 35 years of experience in microbial systematics, Dr. Lawson is a world-renowned expert in bacterial taxonomy, particularly known for his work reclassifying the genus Clostridium and describing numerous novel taxa. Dr. Lawson received his academic training in the United Kingdom: BSc. (Honors) Special Biochemistry, Royal Holloway College, University of London (1984) Ph.D., London Hospital Medical College, University of London (1993) Postdoc, Institute of Food Research, Reading, UK (1991-1999) Senior Research Fellow, University of Reading, UK (1999-2005) Dr. Lawson's research focuses on microbial systematics and taxonomy, with particular emphasis on anaerobic bacteria from diverse environments including the human gut, clinical settings, and environmental sources. His work bridges traditional cultivation techniques with modern molecular methods to provide a comprehensive understanding of microbial biodiversity. He has made significant contributions to the restructuring of bacterial taxonomy, particularly for the genus Clostridium , and has been responsible for or associated with the naming of over 140 bacteria, including 2 families, 40 genera, and nearly 100 species. His current research emphasizes the human microbiome, especially gut microbiota from indigenous populations, while maintaining collaborations across multiple domains of microbiology. Analysis of Dr. Lawson's recent publications reveals a strong focus on bacterial taxonomy and systematics, with particular attention to the human and animal gut microbiome, environmental microbiology, and reclassification of problematic bacterial groups. His work spans multiple environments including human and animal gastrointestinal tracts, hypersaline ecosystems, oilfields, and freshwater systems. A notable trend is his continued work on reclassifying the genus Clostridium and related taxa, as well as describing novel species across diverse bacterial phyla. His research integrates both traditional cultivation methods and modern molecular techniques to provide comprehensive taxonomic descriptions. Dr. Lawson has received numerous professional recognitions: OU President's Associates Presidential Professor (2022-present) Listed among the most influential researchers in the world (2021) Fulbright Alumni (2020) Fulbright Scholar Award (2018) Fellow of the Australasian College of Biomedical Sciences (2009) Throughout his career, Dr. Lawson has mentored numerous graduate students and postdoctoral researchers, many of whom have gone on to successful careers in academia and industry. His laboratory has been supported by various funding sources including the Fulbright program, ConocoPhillips (for biocorrosion research), and collaborations with international research groups. Dr. Lawson regularly contributes to major taxonomic references including Bergey's Manual of Systematic Bacteriology, The Prokaryotes, and the Manual of Clinical Microbiology, reflecting his standing as a leading authority in bacterial taxonomy. Dr. Lawson founded and directs the Center for Microbial Identification and Taxonomy at OU, which brings together expertise in both traditional microbiological and modern molecular techniques. His laboratory maintains active collaborations with researchers across multiple disciplines including anthropology (studying indigenous microbiomes), civil engineering (studying biocorrosion), and energy research (investigating biofuels). The lab's approach emphasizes the "seamless use of both traditional microbiological and modern molecular techniques" to understand microbial interrelationships in complex ecosystems.

Tom Goodwinمشاهده پروفایل

استاد

• Vertebrate Paleontology
• Rodent Systematics
• Hibernation Biology
• +۳ مورد دیگر

Tom Goodwin is a Professor in the Department of Biology at Andrews University. He holds a PhD in Biology from the University of Kansas, with specialties in vertebrate paleontology and rodent systematics. His research focuses on fossil and modern ground-dwelling squirrels, rodent incisor growth patterns as biorecorders, and microvertebrate taphonomy. He has been affiliated with Andrews University since 1994 after teaching at Loma Linda University. His work bridges scientific study and Christian faith perspectives. Education: BA Biology (Southern Adventist University), MA Biology (Loma Linda University), PhD Biology (University of Kansas). Research interests include systematics of fossil ground squirrels, hibernation physiology recorded in rodent teeth, and taphonomic analysis of microvertebrate assemblages. His lab has published extensively on Sciuridae evolution across the Cenozoic, with studies integrating paleontological, morphometric, and ecological approaches. Publications span over three decades, emphasizing rodent paleobiology and Pleistocene-Pliocene transitions. His work demonstrates strong methodological rigor in dental morphometrics and faunal community analysis. Notable contributions include clarifying the evolutionary relationships of prairie dogs and reconstructing hibernation patterns in extinct species through tooth analysis. Advising has involved mentoring students like K Bullock, B Kisser, and D Gonzalez in field and lab research. His current projects explore incisor growth increments as proxies for environmental and behavioral data in both fossil and living rodents. Labs/Teams: The Goodwin Lab focuses on integrating fieldwork, histological analysis, and phylogenetic methods to study rodent evolution. Collaborations include projects on North American Pleistocene faunas and microvertebrate taphonomy in sinkhole deposits.

Sean Sterrettمشاهده پروفایل

دانشیار

• Wildlife Ecology
• Conservation Biology
• Herpetology
• +۶ مورد دیگر

Dr. Sean Sterrett is an Associate Professor of Wildlife Ecology at Monmouth University, affiliated with the Department of Biology. His research focuses on wildlife biology, ecology, management, and conservation, with a specialization in reptiles and amphibians. He conducts both basic and applied research addressing real-world conservation challenges. Current projects include diamondback terrapin ecology and management on the Jersey Coast Investigating the impact of volunteer efforts during "Big Night" to reduce amphibian road mortality Developing drone-based population monitoring for terrapins Dr. Sterrett leads a research lab funded by the National Parks Service, National Science Foundation, and Wildlife Management Institute. His lab trains students in population ecology and conservation technology, with recent work involving FAA drone certification for field research and mentorship program development. Scientific awards include: NSF grant for SPARCnet mentorship program Wildlife Management Institute grant for drone surveys National Parks Service grant for terrapin monitoring He teaches courses in ecology, evolution, and natural resource conservation. Lab members have received recognition at regional conferences, including Adriana Simancas' best undergraduate poster award. His research spans urban ecology, nutrient dynamics, and climate change impacts on amphibians.

Sanoji Wijenayakeمشاهده پروفایل

استادیار

• Maternal Obesity
• Bioactive Components in Milk
• Epigenetic Mechanisms
• +۵ مورد دیگر

Sanoji Wijenayake is an Assistant Professor at the University of Winnipeg, affiliated with the Department of Biology within the Richardson College for the Environment and Science Complex. His research focuses on understanding how maternal obesity and lactation influence offspring development through bioactive components in milk, particularly milk-derived exosomes. He employs rodent models, cell culture techniques, and advanced molecular tools to study epigenetic mechanisms, inflammation regulation, and microglial function. Key research interests include maternal obesity's impact on offspring health, the role of milk-derived extracellular vesicles in developmental programming, and stress response pathways in extreme environmental conditions. His lab investigates how maternal factors shape offspring resilience to metabolic and inflammatory challenges. Recent publications highlight the protective effects of milk exosomes against inflammation and oxidative stress, as well as their role in epigenetic regulation. His work bridges basic biology with clinical implications, aiming to translate findings into strategies for mitigating obesity-related health risks in children. Dr. Wijenayake is actively mentoring undergraduate and graduate students, postdoctoral fellows, and oversees the Wijelab research group (www.wijelab.ca). He collaborates widely, with funded graduate positions available in maternal-fetal biology and exosome research.

• Turtle Evolution
• Vertebrate Paleontology
• Comparative Anatomy
• +۵ مورد دیگر

Serjoscha Evers is a Researcher in the Department of Geosciences at the University of Fribourg, Switzerland. He holds a D.Phil. from the University of Oxford (2018) and works on an SNSF-funded project investigating turtle evolution under Prof. Joyce's group. His research employs digital 3D anatomy and phylogenetic methods to study morphological evolution in turtles, focusing on transitions to marine lifestyles and form-function relationships. Evers has a strong background in vertebrate paleontology, with expertise in CT scanning and comparative osteology. Educational Background: B.Sc. and M.Sc. in Geological Sciences (LMU & TUM, Munich, Germany) D.Phil. in Paleontology (University of Oxford, 2018) Research Focus: Evers' work bridges paleontology and anatomy, emphasizing: Phylogenetic reconstruction of turtle lineages Evolutionary patterns in morphological change Neuroanatomical adaptations in reptiles Ecological transitions in aquatic reptiles Publications Trends: Recent articles highlight: 3D-based re-evaluation of fossil turtles (e.g., Nichollsemys , Saxochelys ) Functional morphology of turtle mandibles and skulls Comparative analyses of turtle ear and carotid systems Evolutionary relationships of spinosaurids and other theropods Grants & Collaborations: Current SNSF project on turtle evolution. Collaborates with international institutions (e.g., Oxford, Munich, Brazilian researchers) on fossil digitization and phylogenetic studies. Labs/Teams: Member of Prof. Walter G. Joyce's research group at University of Fribourg, focusing on chelonian evolution and digital paleontology.

Raquel Xavierمشاهده پروفایل

پژوهشگر

• Aquaculture Microbiology
• Marine Microbiology
• Microbiome Dynamics
• +۵ مورد دیگر

Raquel Xavier is an Auxiliary Researcher at CIBIO/InBIO, University of Porto. Her research focuses on microbial dynamics in aquaculture and fisheries, with emphasis on bacterial interactions in fish microbiomes, host-parasite relationships, and the impact of anthropogenic stressors. She holds a PhD from the University of Porto (2011) and has conducted postdoctoral work on cleaner fish symbiosis and parasite spill-over. Her work integrates molecular techniques and ecological modeling to address questions in marine microbiology, including how social behavior (e.g., cleaner fish interactions) affects microbial communities and disease transmission. Key affiliations include AquaGenPhy department and collaborations with institutions like Cardiff University and George Washington University. Publications highlight studies on microbiome responses to antibiotics, coral reef symbiosis, and invasive species impacts. Xavier also explores the role of microbiome in social behavior through fish models, linking ecological processes to translational microbiome research.

Ben Atkinsonمشاهده پروفایل

استادیار

• Conservation Ecology
• Herpetology
• Turtle and Tortoise Conservation
• +۴ مورد دیگر

Ben Atkinson is an Assistant Professor of Natural Sciences at Flagler College, based in the School of Liberal Arts and Sciences. His primary research focuses on the conservation ecology of turtles and tortoises, with a particular emphasis on endangered species such as the Central American River Turtle and the Diamond-backed Terrapin. He holds a Ph.D. in Wildlife Ecology and Conservation from the University of Florida, along with advanced degrees in Interdisciplinary Ecology and Environmental Education. Dr. Atkinson teaches a wide range of courses, including Environmental Science, Marine Biology, Evolutionary Biology, and field-based research methods in Belize. He is actively involved in conservation efforts through affiliations with organizations like the Diamondback Terrapin Working Group and the Turtle Survival Alliance. His work bridges paleontology and modern conservation, using fossil records to inform current species management strategies. In addition to his scientific contributions, Atkinson is an accomplished poet, with published works in literary journals and textbooks. His poetry often explores themes of nature and science, reflecting his dual passion for biology and creative writing. He maintains regular office hours on campus and is known for his commitment to undergraduate education and hands-on field research training.

• Veterinary Epidemiology
• Agricultural Economics
• One Health
• +۵ مورد دیگر

Mieghan Bruce is an Associate Professor in Veterinary Epidemiology at Murdoch University's School of Veterinary Medicine. She serves as Academic Chair for One Health, co-Deputy Director of the Centre for Biosecurity and One Health, and co-lead of the ASEAN-Australia One Health Fellowship program. Current role: Associate Professor in Veterinary Epidemiology Key initiatives: Global Burden of Animal Diseases (GBADs) program Specialization: Integration of epidemiology and economics in agriculture-health linkages Teaching: Epidemiology for veterinary, animal health, human health policy, and biosecurity students Research Focus: Mieghan's work bridges veterinary science with socio-economic analysis, emphasizing One Health approaches to disease burden quantification, zoonotic control, and policy development. Her projects span livestock systems in Asia, Australia, and Africa. Scientific Awards: Recognized with Murdoch University's Vice Chancellor’s Excellence Award (2022) and UniSuper Professional Development Award (2021), alongside Royal Veterinary College honors for her MSc work (2010). Organizational Affiliations: Centre for Biosecurity and One Health (Murdoch University) and School of Veterinary Medicine (Murdoch University). ORCID ID: 0000-0003-3176-2094

Ivana Maliمشاهده پروفایل

دانشیار

• Conservation Biology
• Herpetology
• Wildlife Ecology
• +۳ مورد دیگر

Ivana Mali is an Associate Professor in the Department of Forestry and Environmental Resources at North Carolina State University, affiliated with the College of Natural Resources. Her research focuses on freshwater turtle ecology, population dynamics, and conservation biology, with an emphasis on threatened species like the Rio Grande Cooter (Pseudemys gorzugi). She investigates topics such as morphological abnormalities, disease ecology (e.g., hantavirus in rodents), and behavioral adaptations under environmental pressures like drought and urbanization. Her work integrates field studies, genetic analysis, and spatial modeling to address conservation challenges. Recent studies include evaluating the impacts of salinization on riverine vertebrates, optimizing trapping methods for population monitoring, and studying nocturnal basking behaviors in turtles. She also explores human-wildlife interfaces, such as rodent-borne pathogens and turtle interactions with anthropogenic infrastructure like irrigation canals. Dr. Mali has contributed to projects funded by New Mexico Department of Game and Fish and other agencies, emphasizing applied conservation tools like artificial refuges for amphibians and microchip tracking systems for reptiles. Her research spans multiple U.S. states, with a particular focus on arid and semi-arid ecosystems. Her advising and grants focus on student training in field techniques, population genetics, and conservation planning. She collaborates with agencies to translate research into management strategies for threatened species.

Kostas Triantisمشاهده پروفایل

دانشیار

• Ecology
• Biogeography
• Conservation biology
• +۶ مورد دیگر

Kostas Triantis is an Associate Professor at the Department of Ecology and Taxonomy, Faculty of Biology, National and Kapodistrian University of Athens (2019-present). Previously, he served as Assistant Professor (2014-2019) and held academic positions including Special Secretary for Water at Greece's Ministry of Environment (2012-2015), Visiting Professor at University of Bayreuth (2011), and post-doctoral fellowships in Portugal and the UK. He is affiliated with multiple international organizations including IUCN and the International Biogeography Society. University: National and Kapodistrian University of Athens School: Faculty of Biology Department: Ecology and Taxonomy His research focuses on island biogeography, macroecology, community ecology, and conservation biology. Key themes include species-area relationships, ecological modeling, environmental heterogeneity, and the systematics of Aegean land snails. He leads international collaborations on biodiversity dynamics in the Anthropocene and has developed computational tools like sars and KBAscope for biogeographical analysis. Recent research includes: 2020-2023: Understanding the Anthropocene (Aegean Islands) - Hellenic Foundation for Research and Innovation 2018-2021: Inspire4Nature - Marie Curie European Training Networks 2010-2018: Threatened Land Snails of Europe - EU & IUCN collaboration 2012-2015: Community assembly on remote islands - CESAB, France 2012-2015: Biodiversity on oceanic islands - FCT, Portugal Scientific contributions include: Member of Journal of Biogeography editorial board Over 70 peer-reviewed publications Co-editor of two biodiversity books Assessor for over 200 Greek land snail species (IUCN Red List) Reviewer for 56 journals including Nature and Science

• Conservation Biology
• Genetics
• Zoology
• +۳ مورد دیگر

Theresa Spradling is a Professor of Biology at the University of Northern Iowa, where she has held academic roles since 2001. She progressed from Assistant Professor (2001–2005) to Associate Professor (2006–2012) before attaining her current rank of Professor in 2012. Her research focuses on evolutionary biology, parasitology, and conservation genetics, with a particular emphasis on host-parasite coevolution in rodent and louse systems, genetic diversity studies, and population genetics. Recent work includes mitochondrial genome analyses of chewing lice and systematic revisions of pocket gopher species. Dr. Spradling’s research spans multiple scales, from molecular genetics (e.g., mitochondrial minicircle characterization) to broader ecological and evolutionary questions (e.g., host-parasite associations, biogeography). Her studies frequently involve lice (e.g., Geomydoecus spp.) and their rodent hosts, exploring genetic diversity, population dynamics, and conservation implications. Notable contributions include rediscovering rare species like the pocket gopher Orthogeomys lanius and analyzing genetic recovery in colonizing parasites. Her publications reflect interdisciplinary approaches, combining molecular biology with field ecology. While no specific scientific awards are documented, her extensive publication record (spanning 1994–2024) underscores sustained academic contribution. Advising and lab involvement details are not explicitly provided in the source materials.