Please select one (1) primary keyword from the list below. The primary keyword helps to categorize your news releaseand improves users' ability to find your release when browsing and searching on EurekAlert!.

Agriculture
Archaeology
Atmospheric ScienceBiology
Business/Economics
Chemistry/Physics/Materials Sciences
Earth Science
Education
Mathematics/Statistics
Medicine/Health
Policy/Ethics
Social/Behavioral Science
Space/Planetary Science
Technology/Engineering/Computer Science

You may select up to nine (9) keywords in addition to your selected primary keyword.
Agriculture
Agricultural Production/Economics
Fertilizers/Pest Management
Fisheries/Aquaculture
Marine/Freshwater Biology
Food/Food Science
Forestry
Plant Sciences
Archaeology
New World
Old World
Atmospheric Science
Atmospheric Chemistry
Climate Change
Climate Science
Pollution/Remediation

Temperature-Dependent Phenomena
Weather/Storms
Biology
Bacteriology
Biochemistry
Biodiversity
Bioinformatics
Biomechanics/Biophysics
Biotechnology
Biomedical/Environmental/Chemical Engineering
Cell Biology
Chemical/Biological Weapons
Climate Change
Developmental/Reproductive Biology
Ecology/Environment
Entomology
Evolution
Paleontology
Genetics
Gene Therapy
Genes
Marine/Freshwater Biology
Fisheries/Aquaculture
Microbiology
Molecular Biology
Mycology
Nutrition/Nutrients
Parasitology
Physiology
Plant Sciences
ForestryPollution/Remediation
Population Biology
Toxicology
Virology
Zoology/Veterinary ScienceMarine/Freshwater Biology
Pets/Ethology
Business/Economics
Advertising/Public Relations
Education
Grants/Funding
Group Organization
Collaboration
Health Care
Insurance
International/Immigration
NaturePersonal
Socioeconomics
Chemistry/Physics/Materials Sciences
Acoustics
Astrophysics
Atomic Physics
Atomic/Molecular/Particle Physics
Biochemistry
Biomechanics/Biophysics
Chemical/Biological Weapons
Electromagnetics
Energy/Fuel (non-petroleum)
Geophysics
Industrial Engineering/Chemistry
Materials
Superconductors/Semiconductors
Molecular Physics
Nanotechnology/Micromachines
Neurochemistry
Nuclear Physics
OpticsParticle Physics
Pharmaceutical Sciences
Pharmaceutical/Combinatorial Chemistry

Polymer Chemistry
Earth Science
Climate Change
Energy Sources
Geography
Geology/Soil
Geophysics/Gravity
Hydrology/Water Resources
Oceanography
Paleontology
Evolution
Plate Tectonics
Temperature-Dependent Phenomena
Education
Graduate/Postgraduate Education
K-12
Medical Education
Nonprofessional
Professional
Science/Math
Undergraduate
Mathematics/Statistics
Actuaries
Algorithms/Models
Calculations/Problem-Solving
Number Literacy/General Statistics
Systems/Chaos/Pattern Formation/Complexity
Medicine/Health
Addiction
AIDS/HIV
Alternative Medicine
CancerBreast Cancer
Carcinogens
Prostate CancerCardiology

Stroke
Clinical Trials
Critical Care/Emergency Medicine
Death/Dying
Mortality/Longevity
Dentistry/Periodontal Disease
Dermatology
Developmental/Reproductive Biology
Diagnostics
Diet/Body Weight
Eating Disorders/Obesity
Disease in the Developing World
Endocrinology
Environmental Health
Epidemiology
Fertility
Gerontology
AgingGynecology
Health Care Systems/Services
Health Professionals
Hearing/Speech
Hematology
Immunology/Allergies/Asthma
Vaccines
Infectious/Emerging Diseases
Internal Medicine
Gastroenterology
Liver
Pulmonary/Respiratory Medicine
Urogenital System
Metabolism/Metabolic Diseases
Cholesterol
Diabetes
Neurobiology
Alzheimer's Disease

Circadian Rhythm
Neurochemistry
Olfactory/Taste
Parkinson's Disease
Sleep/Sleep Disorders
Nutrition/Nutrients
Ophthalmology
Orthopedic Medicine
Musculature
Pain
Pediatrics
Pharmaceutical Science
Pharmaceutical Chemistry
Physiology
Public HealthRehabilitation/Prosthetics/Plastic Surgery
Disabled Persons
Sex-Linked Conditions
Sexual Behavior
Sexual Orientation
Sports Medicine
Sports/Recreation
Surgery
Toxicology
Transplantation
Trauma/Injury
Policy/Ethics
Advertising/Public Relations
Animal Research/Rights
Climate Change
Guidelines/Treaties/Agreements
Intellectual Property
Licenses/Patents
Medical/Scientific Ethics
Science/Health and the Law
Law Enforcement

Theoretical Sciences
Computer Theory
Social/Behavioral Science
Addiction
Alcohol
Drugs
Gambling
Smoking/Tobacco
Anthropology
Arts/Culture
Noise
Quality of Life
Urbanization
Behavior
Coping/Phobias
Death/Dying
Exercise
Fertility
Personality/Attitude
Sex-Linked Conditions
Sexual Behavior
Sports Medicine
Sports/Recreation
Transportation/Travel
Demography
Aging
Disabled Persons
Immigrants & Migration
Minorities
Sex-Linked Conditions
Sexual Orientation
History
Information Management/Tracking Systems
Language/Linguistics/Speech
Learning/Literacy/Reading
Management Science/Operations ResearchMass Media
Audiovisual Media
Printed Media
Mental HealthCounseling
Decision-making/Problem Solving
Depression/Anger
Intelligence
Memory/Cognitive Processes
Normalcy
Perception/AwarenessStress/Anxiety
Parenting/Child Care/Family
Adoption/Foster Care
Couples
Pets/Ethology
Support Networks
Philosophy/Religion
Political Science
Researchers/Scientists/Awards
Collaboration
Organization
Socioeconomics
Developing Countries
Employment
Homelessness
Occupation/Retirement
Personal Business
Poverty/Wealth
Taxation
Violence/Criminals
Law Enforcement/Jurisprudence
Science/Health/Law
Space/Planetary Science
Astronomy
Astrophysics

Meteorology
Planets/Moons
Comets/Asteroids
Satellite Missions/Shuttles
Experiments in SpaceStars/The Sun
Technology/Engineering/Computer Science
Biomedical/Environmental/Chemical Engineering
Biotechnology
Civil Engineering
Computer Science
HardwareMultimedia/Networking/Interface Design
Software Engineering
System Security/Hackers
Theory/Design
Electrical Engineering/Electronics
Electromagnetics
Superconductors/Semiconductors
Telecommunications
Industrial Engineering/Chemistry
Urbanization
Internet
Mechanical Engineering
VehiclesNanotechnology/Micromachines
Research/Development
Robotry/Artificial Intelligence
Technology Transfer
Weaponry
Chemical/Biological Weapons