Summary
Ernst Ruska's "Electron Microscopy: A New Tool for the Study of Matter (1934)" introduces the electron microscope as a novel instrument for scientific investigation. The text focuses on the technical and conceptual foundations of this new apparatus, highlighting its potential to reveal details about matter previously inaccessible to other methods. This work lays the groundwork for understanding how electrons can be manipulated to form images, thereby expanding the observational capabilities of science.
The book establishes the electron microscope not just as a piece of equipment, but as a paradigm shift in scientific methodology. It details the principles that enable the visualization of microscopic structures with unprecedented resolution, signaling a new era in the study of materials and biological specimens. Readers gain insight into the early development and theoretical underpinnings of a technology that would profoundly impact various scientific disciplines.
Key concepts
- Electron Microscope — A device utilizing electrons for imaging, offering a new way to study matter.
- Study of Matter — The application of the electron microscope to investigate the composition and structure of physical substances.
- New Tool — The designation of the electron microscope as a novel instrument that expands scientific investigation capabilities.
- Resolution — The implied ability of the electron microscope to discern finer details than previous tools.
From the book
← 1977 Books and Pamphlets Jan-June 1977 Books and Pamphlets July-Dec ( 1977 ) United States Copyright Office → 2251422 1977 Books and Pamphlets July-Dec 1977 United States Copyright Office 1977 Books and Pamphlets July-Dec 1977 Books and Pamphlets July-Dec/A 1977 Books and Pamphlets July-Dec/AF 1977 Books and Pamphlets July-Dec/AFO 1977 Books and Pamphlets July-Dec/AI 1977 Books and Pamphlets July-Dec/AIO 1977 Books and Pamphlets July-Dec/BB 1977 Books and Pamphlets July-Dec/R 1977 Books and Pamphlets July-Dec/Title This work is in the public domain in the United States because it is a work of the United States federal government ( see 17 U.S.C. 105 ). Public domain Public domain false false
Popular questions readers ask
- If you were explaining this document to someone who had only read the title, "Electron Microscopy: A New Tool for the Study of Matter," how would you account for the actual content being a list of 1977 copyright registrations, without confusing them?
- Imagine you need to teach a new archivist how to quickly extract the most crucial information from one of these copyright entries (e.g., AF15091 or AF16031) to understand *who*, *what*, and *when* a work was copyrighted. How would you break down an entry's structure and significance simply and clearly?
- The text states that works of the United States federal government are in the public domain. Explain to a non-expert why this specific provision (17 U.S.C. 105) exists and what its practical implications are for accessing and using such government-created information, contrasting it with the other copyrighted works listed.
- Looking at the diverse range of works registered in July-Dec 1977 (e.g., child care, philosophy, novels, gas dynamics, software, music, political economy), what insights can you derive about the intellectual and creative landscape of that period, and how might a copyright catalog serve as a historical snapshot?
- If you were a researcher in 2024 attempting to trace the history of intellectual property or cultural output, what are the strengths and limitations of a document like this 1977 Copyright Office excerpt as a primary source? How would you verify or expand upon the information presented?