As of my last update in October 2023, there is no widely known figure or concept specifically referred to as "Roger Batzel." It could potentially be a less-known individual, a fictional character, or a term that has emerged after that date.

Sang-Wook Cheong is a prominent physicist widely recognized for his contributions to the field of condensed matter physics, particularly in areas such as nanostructures, materials science, and superconductivity. He has conducted extensive research on the electronic properties of materials and their applications in technology.

Scott Sandford is a prominent American astronomer known for his research in the field of planetary science and astrobiology. He has contributed significantly to the study of organic materials in space, particularly those found in comets and asteroids, and their implications for the origins of life on Earth. Sandford is also noted for his work on missions such as the Stardust and the Mars Rovers, where he studied extraterrestrial materials and their properties.

Sumner Starrfield is an American astrophysicist known for his work in the field of stellar evolution, particularly in the study of supernovae and the properties of white dwarfs. He has made significant contributions to the understanding of the processes that lead to the explosive deaths of stars and has been involved in research that helps predict the behavior of stars in their final stages. Starrfield has also been known for his role in academia, teaching and mentoring students in astrophysics.

As of my last knowledge update in October 2023, there is limited public information on a person or entity named Rosalba Perna. It’s possible that she could be a private individual or not widely recognized in major news, entertainment, or academic circles.

Roy Clarke is a British television writer and producer, best known for his work on popular British sitcoms. He is particularly renowned for creating and writing the long-running series "Last of the Summer Wine," which aired from 1973 to 2010 and is one of the longest-running sitcoms in television history. Clarke's style often combines humor with a nostalgic look at rural life and the quirks of human relationships.

Roy Henry Garstang (1930-2020) was a prominent British astronomer known for his contributions to the fields of astrophysics and space science. He was particularly noted for his work in understanding the structure and dynamics of galaxies, as well as the interstellar medium. Garstang made significant advances in the study of cosmic phenomena, including the analysis of the emission and absorption lines in stellar spectra, which shed light on the physical properties of stars and their environments.

Ruth Agnes Daly is not a widely recognized public figure or concept in popular culture, literature, or history, based on the information available up till October 2023. It's possible that she may be a private individual, a character in a lesser-known work, or a figure that became relevant after that date.

Samson Jenekhe is a name that may not be widely recognized in popular culture, academia, or politics as of my last update in October 2023. It's possible that he is a figure relevant in a specific field, like local news, emerging trends, or perhaps a character from literature or media that has gained attention recently.

Samuel C. Lind does not appear to be a widely recognized figure as of my last knowledge update in October 2023. It's possible that he could be a private individual, a professional in a specific field, or a recently emerging public figure whose significance has arisen after that date. If you could provide more context or details about Samuel C.

Sandra C. Greer is a notable figure in the scientific community, particularly known for her work in the fields of chemistry and education. She has made significant contributions to promoting science education and diversity in STEM (Science, Technology, Engineering, and Mathematics) fields. Greer has also been involved in various leadership roles within scientific societies and organizations, advocating for policies that enhance science education and support underrepresented groups in the sciences.

Sterling B. Hendricks was an influential American plant breeder and geneticist, best known for his work in developing high-yielding varieties of crops, particularly corn and soybeans. He made significant contributions to the field of agricultural science and is recognized for his research on hybrid crops and plant genetics. Hendricks’ work helped to increase food production and improve agricultural practices, particularly during the mid-20th century.

Scott X. Mao is an American engineer and academic known for his contributions in the field of mechanical engineering, particularly in areas such as materials science, composites, and mechanical design. He is a professor at various institutions and has published numerous research papers and studies. His work often focuses on the mechanical behavior of materials, including their deformation and failure mechanisms, which has applications in industries such as aerospace, automotive, and manufacturing.

Seth Lloyd is a prominent American professor of mechanical engineering and physics at the Massachusetts Institute of Technology (MIT). He is known for his work in the fields of quantum mechanics, quantum computing, and complex systems. Lloyd has contributed to the theoretical foundations of quantum information science and is recognized for his research on the application of information theory to physical systems. In addition to his academic work, Seth Lloyd has authored books and papers on topics related to quantum computers and the implications of information processing in the physical world.

Seung Joo Lee could refer to various individuals, as it is a relatively common name in Korea. Without additional context, it's challenging to determine exactly who you are referring to. It could be a person from politics, entertainment, sports, academia, etc.

Sharon Hammes-Schiffer is a prominent theoretical chemist known for her research in the fields of physical chemistry and chemical biology. Her work often focuses on the development of theoretical models and computational methods to study proton-coupled electron transfer, enzyme mechanisms, and the dynamics of chemical reactions. She has made significant contributions to our understanding of how electron and proton transfer processes occur in various chemical and biological systems. Hammes-Schiffer has authored numerous scholarly articles and has been involved in academic teaching and mentorship.

Shashi P. Karna is not a widely recognized figure, and there might not be readily available information on this individual as of my last update in October 2023. It's possible that he could be a professional in a specific field, an academic, a public figure, or someone notable in a niche area.

Shaul Mukamel is a prominent physicist known for his work in the field of theoretical physics, particularly in areas related to quantum optics, quantum information, and many-body physics. He has contributed to the understanding of non-equilibrium dynamics in quantum systems and quantum light-matter interactions.

To be fair, this is one of the least worse ones.

Shouleh Nikzad is a professional involved in the field of cosmetics, specifically as a founder and CEO of a cosmetics brand. She has gained recognition for her work in beauty products and is noted for her contributions to the industry, particularly in areas that emphasize innovation and quality.