129 People Results for the Tag: Effect

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Ottar Bjornstad

Huck Chair of Epidemiology; Distinguished Professor of Entomology and Biology; Adjunct Professor in Statistics
Population ecology and population dynamics with particular emphasis on mathematical and computational aspects

Center for Infectious Disease Dynamics

Surinder Chopra

Professor of Maize Genetics
Regulation of flavonoid biosynthesis during plant development and plant-pathogen interaction. Epigenetic regulation and allele specific patterns.

Darrell Cockburn

Assistant Professor of Food Science

Ali Demirci

Professor-in-Charge of the CSL Behring Fermentation Facility; Professor of Agricultural and Biological Engineering

Corina Drapaca

Assistant Professor, Department of Engineering Science and Mechanics

Sagan Friant

Assistant Research Professor
Evolutionary anthropology of human health, disease ecology, nutrition, socio-ecological systems, bushmeat hunting, Nigeria.

Center for Infectious Disease Dynamics

Molly Hall

Assistant Professor of Veterinary and Biomedical Sciences
Building tools to elucidate the complex genetic and environmental underpinnings of human disease. Integrating genetic (genotype, sequence, structural variation) and exposure (derived from surveys and metabolomics methods) big data to predict disease status.

Kevin Hockett

Huck Early Career Chair; Assistant Professor of Microbial Ecology
Biological Control, Biology and Ecology of Plant-Microbe and Plant-Environment Interactions, Microbial Ecology and Population Biology Faculty

Center for Infectious Disease Dynamics

Jennifer Macalady

Associate Professor of Geosciences
Microbial interactions with earth materials: soils, sediments, solutes, atmospheric gases, minerals, and rocks. Early evolution of Earth’s biosphere, including photosynthesis and sulfur cycling. Microbial ecology, environmental omics, microbial biogeography.

Center for Infectious Disease Dynamics

Elizabeth McGraw

Director of the Center for Infectious Disease Dynamics; Professor and Huck Scholar in Entomology
The genetics of vector, pathogen and symbiont interactions.

Center for Infectious Disease Dynamics

Timothy McNellis

Associate Professor of Plant Pathology & Environmental Microbiology
Genetics, molecular biology and physiology of plant interactions with phytopathogenic bacteria. Signal transduction events involved in plant disease resistance. Genetic control of plant hypersensitive cell death.

Philip Smith

Director, Metabolomics Core Facility; Senior Research Associate, Proteomics and Mass Spectrometry Core Facility (University Park)

David Toews

Assistant Professor of Biology

Anne Vardo-Zalik

Assistant Professor of Biology
The ecology and population genetics of malaria parasites and their vectors

Center for Infectious Disease Dynamics

Edward Levri

Associate Professor of Biology
Research interests lie in the evolutionary ecology of parasitism and disease, invasion ecology, and predator-prey interactions.

Center for Infectious Disease Dynamics

Ephraim M. Hanks

Associate Professor of Statistics
Spatio-Temporal Statistics. Bayesian Hierarchical Modeling. Optimal Sampling. Animal Movement. Landscape Genetics.

Center for Infectious Disease Dynamics

Erika Machtinger

Assistant Professor of Entomology
Veterinary entomology, including vector-borne diseases. Focus is on ecology and behavior associated with host-parasite interactions to improve or develop new control methods.

Center for Infectious Disease Dynamics

James Marden

Associate Director of Operations, Huck Institutes of the Life Sciences; Professor of Biology
How physiological variation within species affects their ecology and evolution. Primarily with insects, but recently also with plants, and a particular interest in allelic variation in the pathogen resistance genes of tropical trees.

Center for Infectious Disease Dynamics

Jesse Lasky

Assistant Professor of Biology
Ecological and evolutionary genomics, genetic and ecophysiological basis of adaptation to environmental stress, evolutionary ecology of biological complexity.

Center for Infectious Disease Dynamics

Katriona Shea

Professor of Biology; Alumni Professor in the Biological Sciences
The use of ecological theory in population management.

Center for Infectious Disease Dynamics

Peter Hudson

Former Director, Huck Institutes of the Life Sciences; Willaman Professor of Biology
Population dynamics of infectious diseases in wildlife and the dynamics of parasite community structure.

Center for Infectious Disease Dynamics

Ben McGraw

Associate Professor of Turfgrass Science

Brenna Traver

Assistant Professor of Biology

Cristina Rosa

Assistant Professor of Plant Pathology & Environmental Microbiology
Plant Virology, interaction of plant viruses with their insects as vectors and with their plant hosts. Virus evolution, exploration of plant viromes, viral co-infections, effect of climate change on viral resistant breaking strains. Use of nanotechnologies for virus detection and virus disease management.

Dajiang Liu

Associate Professor of Public Health Science
Developing novel methods to analyze very large scale datasets in order to identify genes that are responsible for disease, understand the disease mechanism, and gain clinical insights.

Doug Miller

Professor of Ecosystem Science and Managment

Etya Amsalem

Assistant Professor of Entomology
The evolutionary development and the mechanistic basis of social behavior in insects using an integrative approach encompassing chemical, genetic and physiological tools

Gary Felton

Professor and Department Head of Entomology
Plant-herbivore interactions. Adaptive responses of herbivores to plant defenses. Herbivore cues recognized by plants with specific focus on biochemical and molecular analysis of salivary secretions.

Harland Patch

Assistant Research Professor; Research Associate of Entomology

Jared Ali

Assistant Professor of Entomology
Behavior and chemical ecology of multi-trophic interactions, including plant responses to below-ground herbivory and nematode. Insect community ecology, chemical ecology, and coevolution. Trophic cascades, above- and below-ground interactions, chemotaxis of soil nematodes, and evolution of plant defense strategies.

Kateryna Makova

Director of the Center for Medical Genomics; Professor of Biology
Molecular evolution, population genetics, evolutionary genomics, bioinformatics, and human genetics.

Kelli Hoover

Professor of Entomology
Invasive species of forest insects; plant-insect-entomopathogen interactions; impacts of plants on pathogenesis; biological control of hemlock woolly adelgid

Margarita Lopez-Uribe

Assistant Professor of Entomology
How environmental change and human management shape bee health and long-term persistence of their populations in agricultural areas.

Center for Infectious Disease Dynamics

Nancy Ostiguy

Associate Professor of Entomology

Nina Jenkins

Research Associate Professor

Paul Babitzke

Co-Director of the Center for RNA Molecular Biology; Professor of Biochemistry and Molecular Biology
Regulation of gene expression by RNA structure and RNA-binding proteins

Richard Roush

Dean, College of Agricultural Sciences

Robert Berghage

Associate Professor of Plant Science
Environmental plant physiology. Controlled and modified environments for plant growth. Eco-roofs, rooftop greening, and other uses of plants in distributed stormwater management systems.

Rudolf Schilder

Associate Professor of Entomology and Biology
Comparative & ecological physiology of insect and mammalian locomotion.

Stephen Schaeffer

Professor of Biology
Population Genetics and Genomics of Chromosomal Rearrangements in Drosophila

Tom Baker

Distinguished Professor of Entomology and Chemical Ecology

Val Beasley

Professor of Veterinary, Wildlife, and Ecological Toxicology
Veterinary, Wildlife, and Ecological Toxicology; One Health; Declining Amphibians; Mycotoxins; Cyanobacterial (blue-green algal) toxins.

Eleanore Sternberg

Research Associate - Thomas Lab

Elsa Hansen

Assistant Research Professor - Read Lab
Evolution, transmission and management of drug-resistance. Improving treatment of infectious disease and cancer using mathematical models and optimal control theory.

Center for Infectious Disease Dynamics

David Kennedy

Assistant Professor of Biology
Ecology and evolution of infectious diseases, with particular interest in how disease dynamics influence pathogen emergence, virulence evolution, and drug or vaccine resistance.

Center for Infectious Disease Dynamics

Gary Perdew

Director of the Center for Molecular Toxicology and Carcinogenesis; John T. and Paige S. Smith Professor in Agricultural Sciences
Mechanisms of receptor-mediated carcinogenesis.

Kathleen Brown

Professor of Plant Stress Biology
Regulation of root development. Root responses to edaphic stress. Identification and genetic mapping of traits for adaptation to edaphic stress.

David Eissenstat

Professor of Woody Plant Physiology
Plant physiological ecology. Root biology and physiology. Plant carbon and nutrient economies.

Jonathan Lynch

Director of the Center for Root and Rhizosphere Biology; Distinguished Professor of Plant Nutrition
Plant adaptation to nutrient and water stress. Global change. World hunger. Root biology.

David Huff

Professor of Turfgrass Breeding and Genetics
Population genetics. Plant evolution and ecology. Crop improvement. Physiological tolerance to biotic and abiotic stress.

Margot Kaye

Associate Professor of Forest Ecology
Vegetation dynamics; global change ecology; interactions among vegetation, climate and human land use; dendrochronology; disturbance history; environmental change.

Charles Andrew Cole

Associate Proessor of Landscape Architecture & Ecology
Ecosystem ecology: wetlands, hydrology, restoration, seed banks, plant communities, historical ecology.

Mary Ann Bruns

Associate Professor of Soil Microbiology and Biogeochemistry
Functional ecology of biogeochemically important microbial populations.

Denice Wardrop

Research Professor of Geography; Director of Riparia

Margaret Brittingham

Professor of Wildlife Resources
Avian ecology; avian response to oil and gas exploration and development; effects of habitat fragmentation on bird populations; managing wildlife on private land

Duane Diefenbach

Adjunct Asst. Professor of Wildlife Ecology; Leader, PA Coop. Fish and Wildlife Research Unit
Wildlife ecology, estimation of population parameters, and harvest management of game populations.

Jason Kaye

Chair, Intercollege Graduate Degree Program in Ecology; Professor of Soil Biogeochemistry
Ecosystem ecology; global change biology; biogeochemistry of nitrogen and carbon cycling in managed and unmanaged ecosystems.

Kim Steiner

Professor of Forest Biology; Director, The Arboretum at Penn State
The ecology, genecology, and physiological ecology of forest regeneration following disturbance.

Patrick Drohan

Assistant Professor of Pedology
Soil formation and biogeochemistry due to land use and ecosystem change; soil and water degradation, and the remediation of soil physical and chemical properties in urban environments.

Tyler Wagner

Adjunct Professor of Fisheries Ecology

Todd Lajeunesse

Professor of Biology
Microbial Ecology and Evolution

Tomas Carlo-Joglar

Associate Professor of Biology

David Miller

Associate Professor of Wildlife Population Ecology
Population ecology, quantitative ecology, avian and amphibian ecology, conservation decision analysis, life-history evolution.

W. David Walter

Adjunct Assistant Professor of Wildlife Ecology

Laura Leites

Associate Research Professor of Quantitative Forest Ecology
Adaptation to climate in forest trees, seed movement under a changing climate, forest ecosystem modeling.

Terrence Bell

Assistant Professor of Phytobiomes
Soil and root-associated microbiomes, microbiome assembly, microbiome manipulation, disturbance.

Christina Grozinger

Director of the Center for Pollinator Research; Director of the Insect Biodiversity Center; Publius Vergilius Maro Professor and Huck Scholar of Entomology
Genomics of social behavior and health in bees

Center for Infectious Disease Dynamics

Douglas Bird

Associate Professor of Anthropology
Livelihood decisions and habitats, exploring the dynamics of human subsistence practices, their role in ecosystem function, and their archaeological implications in Australia and Western North America.

Megan Schall

Assistant Professor of Biology

Jon Duncan

Assistant Professor of Hydrology

Yifei Huang

Assistant Professor of Biology
Developing novel bioinformatic methods and using them to address fundamental questions in evolutionary genomics and medical genomics.

Anna Estes

Assistant Research Professor

Michael Messina

Department Head and Professor of Ecosystem Science and Management

Derek Lee

Associate Research Professor

Kari Peter

Assistant Research Professor of Tree Fruit Pathology

Herschel Elliott

Professor of Agricultural and Biological Engineering

John Pecchia

Assistant Research Professor

Lee Ahern

Associate Professor of Advertising and Public Relations

Gary Thompson

Associate Dean for Research and Graduate Education, College of Agricultural Sciences; Director, PA Agricultural Experiment Station

Paul Heinemann

Professor of Agricultural and Biological Engineering

Justine Blanford

Associate Teaching Professor

Howard Fescemyer

Assistant Research Professor

Laura Weyrich

Associate Professor of Anthropology

Lauren McPhillips

Assistant Professor of Civil and Environmental Engineering

Sjoerd Willem Duiker

Professor of Soil Management and Applied Soil Physics

Luis Duque

Assistant Research Professor of Storage Root Physiology

Francesco Di Gioia

Assistant Professor of Vegetable Crop Science

Michael Jacobson

Professor of Forest Resources

Heather Karsten

Associate Professor of Crop Production/Ecology

Ruairidh Sawers

Assistant Professor of Plant Response to Abiotic Stress
Local adaptation and stress tolerance in crop plants and their wild relatives; plant nutrition; arbuscular mycorrhizae; maize genetics and genomics.

John Wallace

Assistant Professor of Weed Science

Sara Hermann

Assistant Professor of Arthropod Ecology and Trophic Interactions

William Driscoll

Assistant Professor of Biology

Autumn Sabo

Assistant Professor of Biology
How anthropogenic stressors affect plant communities, conservation, and restoration options. Recent work has focused on how deer and silvicultural techniques impact forest understories, with future projects likely extending to rare and invasive plant biology as well as climate change adaptation.

Rachel Brennan

Associate Professor of Environmental Engineering

David Blandford

Professor Emeritus of Agricultural and Environmental Economics

Marvin Hall

Professor Emeritus of Forage Management

Judd Michael

Nationwide Insurance Professor of Safety & Health; Professor of Agricultural and Biological Engineering

Mohammad Rezaee

Assistant Professor of Mining Engineering

Phillip Savage

Department Head and Walter L. Robb Family Chair of Chemical Engineering
Chemical reaction kinetics, algae biofuel, catalysis, sustainability, supercritical fluids.

James Shortle

Distinguished Professor of Agricultural and Environmental Economics

Jack Watson

Professor of Soil Science

Chris Forest

Professor of Climate Dynamics

Helen Greatrix

Assistant Professor of Remote Sensing and Geo-statistics

Julio Urbina

Associate Professor of Electrical Engineering

Douglas Wrenn

Assistant Professor of Environmental and Resource Economics