Morris Tanenbaum is a name associated with a notable figure in the field of computer science and education. He is best known for his contributions to computer architecture and programming languages, particularly through his work on textbooks and educational resources. One of his well-known books is "Structured Computer Organization," which provides a comprehensive overview of computer architecture concepts.

Norman Zabusky was an influential American physicist and computer scientist known for his pioneering work in visualization in scientific computing, particularly in the context of fluid dynamics. He played a significant role in the development of techniques to visualize complex data, which has had a lasting impact on both scientific research and education. Zabusky was known for his efforts to create visual representations of mathematical models and computer simulations, helping researchers and scientists better understand complex phenomena.

Oleg Zatsarinny does not appear to be a widely recognized individual or concept in publicly available information as of my last training cut-off in October 2023. It’s possible that he could be a private citizen or associated with a niche field or recent developments that are not well-documented in major sources.

Nathan Newman is a legal scholar and political activist known for his work on issues related to labor rights, economic justice, and social change. He is recognized for contributing to the discourse around progressive policies and has been involved in various movements advocating for workers' rights and social equity. In addition to his activism, he has written extensively on topics such as the intersection of technology and labor, and he has been involved in educational initiatives aimed at advancing a progressive understanding of economic issues.

Nicholas A. Peppas is a prominent figure in the fields of biomedical engineering and drug delivery. He is well known for his research in biomaterials, drug delivery systems, and controlled release technologies. Peppas is often associated with innovative approaches to designing materials that can interact with biological systems, making significant advancements in the areas of pharmaceuticals and medical devices. He has published extensively and has been involved in various academic activities, including teaching and mentoring students in engineering and medicine.

Peter Steinberg could refer to a variety of individuals or contexts, as it is a relatively common name. Without specific context, it's challenging to pinpoint exactly which Peter Steinberg you might be referring to. For instance, he could be a figure in academia, business, the arts, or another field.

As of my last knowledge update in October 2023, there isn't a widely recognized figure, concept, or entity named "Ralph Bown." It's possible that it could refer to a lesser-known individual, a fictional character, or a recent event or development that emerged after that date.

Paul Barbara is not widely recognized as a prominent figure up to my last knowledge update in October 2023. It's possible that the name refers to someone who is not in the public eye, or it may relate to a specific context, such as a fictional character, a local individual, or a topic that has gained relevance more recently.

Pietro Musumeci is an Italian politician who is a member of the center-right political party Fratelli d'Italia (Brothers of Italy). He gained prominence in Italian politics as the President of the Sicilian Region, serving from November 2017. Musumeci has a background in local governance and has been involved in various political roles over the years, focusing on issues pertinent to Sicily and its governance.

Paula T. Hammond is an accomplished scientist and engineer known for her work in the fields of chemical engineering and materials science. She is a professor at the Massachusetts Institute of Technology (MIT) and is recognized for her research on the design and development of advanced materials, particularly in areas such as nanotechnology, drug delivery systems, and biomedical engineering. Hammond's work often focuses on the creation of nanoscale materials and their applications in various fields, including healthcare and renewable energy.

Peggy A. Kidwell is an American mathematician notable for her contributions to the field of mathematics, particularly in the area of history of mathematics and mathematics education. She has been involved in research regarding the historical development of mathematical concepts and has contributed to efforts in improving math education, often focusing on teaching strategies and the importance of understanding mathematical history. Kidwell has played a significant role in promoting mathematics through various educational initiatives and publications.

Peter Delfyett is an American physicist and electrical engineer known for his contributions to the fields of optics and photonics. He is particularly recognized for his research in areas such as ultrafast lasers, optical communications, and quantum optics. Delfyett is a professor at the University of Central Florida (UCF) and has been involved in various research initiatives and educational programs in these domains. His work has implications for advancements in telecommunications, data processing, and imaging systems.

Peter Garnavich is an astrophysicist known for his work in the field of astrophysics and cosmology, particularly in relation to supernovae and the expansion of the universe. He has made significant contributions to our understanding of dark energy and its role in the accelerating universe. Garnavich is also involved in educational efforts and outreach related to astronomy.

Richard Harris (1930–2002) was an Irish actor, singer, and director known for his powerful performances in film and theater. He gained fame for his roles in movies such as "This Sporting Life" (1963), "Camelot" (1967), "The Field" (1990), and as Albus Dumbledore in the first two films of the "Harry Potter" series.

As of my last knowledge update in October 2021, there isn't widely recognized information about an individual named Robert McQueeney. It's possible he could be a private individual, a professional in a specific field, or someone who has gained prominence after that time.

Peter Guy Wolynes is a prominent American theoretical chemist known for his work in the fields of statistical mechanics, materials science, and biological physics. He has made significant contributions to the understanding of complex systems, including glasses and biomolecular folding. Wolynes is particularly known for developing models that describe the dynamics of glass formation and the energy landscapes of proteins, which are crucial for understanding how biological molecules fold and function.

Peter Simpkins may refer to various individuals, but without additional context, it's hard to determine who specifically you are asking about.

Pierre Wiltzius is a notable physicist and a prominent figure in the field of materials science, particularly known for his contributions to the study of complex materials, biomaterials, and the development of advanced optical techniques. He has been affiliated with institutions such as the University of California, Santa Barbara, where he has conducted significant research.