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Related Concept Videos

The Scientific Method03:50

The Scientific Method

Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion.
The Scientific Method02:40

The Scientific Method

Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
The Scientific Method01:32

The Scientific Method

The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
Psychology as a Science01:13

Psychology as a Science

Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...
Chemotaxis and Direction of Cell Migration01:21

Chemotaxis and Direction of Cell Migration

Cells can detect chemical cues in their environment and reorganize the cytoskeleton to migrate toward them or away from them. This directional migration, called chemotaxis, is essential during embryogenesis and development, immune response, tissue repair and regeneration, and reproduction. These chemical cues can either attract or repel the cell's movement. For example, axon development is determined by a combination of chemoattractants and chemorepellents that direct the growing axon towards...
Scientific Laws and Theories02:31

Scientific Laws and Theories

Scientific Laws

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C. elegans Chemotaxis Assay
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Published on: April 27, 2013

Go where the science leads you.

Richard S Hussey1

  • 1Department of Plant Pathology, University of Georgia, Athens, Georgia 30602, USA. hussey@uga.edu

Annual Review of Phytopathology
|March 27, 2010
PubMed
Summary

This research explores nematology, focusing on plant-parasitic nematodes. It highlights applying basic research to develop effective, science-based crop protection strategies for sustainable agriculture.

Area of Science:

  • Plant Pathology
  • Molecular Biology
  • Agricultural Science

Background:

  • Explores the evolution of a research program in nematology, emphasizing a balance between fundamental and applied research.
  • Details key collaborations that advanced understanding of nematode-plant interactions.
  • Highlights the driving force behind basic research: understanding molecular mechanisms of plant nematode parasitism.

Discussion:

  • Discusses the integration of basic knowledge of nematode biology into practical applications for crop protection.
  • Addresses the economic impact of plant-parasitic nematodes on agriculture.
  • Examines the challenges and opportunities in controlling these significant crop pathogens.

Key Insights:

  • Basic research into nematode molecular biology can yield practical solutions for crop protection.

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  • A balanced research approach is crucial for advancing both fundamental knowledge and applied outcomes.
  • Collaborative efforts are vital for scientific progress in nematology.
  • Outlook:

    • New nematode control strategies are expected from science-based solutions.
    • Biotechnology-derived crops offer potential for integrated nematode management.
    • Future opportunities exist for limiting nematode damage across multiple crop systems.