Self-dissimilarity refers to a property of certain patterns, structures, or systems where the components or parts of the system exhibit a form of dissimilarity or variance from each other, despite being derived from the same overall entity or source. This concept is often discussed in various fields, including mathematics, physics, and art.

The term "semifield" can refer to different concepts depending on the context in which it is used. In mathematics, particularly in abstract algebra, a semifield is a generalization of a field. ### Semifield in Algebra: 1. **Definition**: A semifield is a set equipped with two operations (typically addition and multiplication) that satisfy some but not all of the field axioms.

Sendov's conjecture is a hypothesis in the field of complex analysis and polynomial theory, proposed by the Bulgarian mathematician Petar Sendov in the 1970s. The conjecture addresses the relationship between the roots of a polynomial and the locations of its critical points. Specifically, Sendov's conjecture states that if a polynomial \( P(z) \) of degree \( n \) has all its roots in the closed unit disk (i.e.

The sensory threshold refers to the minimum level of stimulus intensity that can be detected by the sensory organs and perceived by the brain. This concept is critical in psychology and neuroscience as it helps to understand how organisms interact with their environment. There are two main types of sensory thresholds: 1. **Absolute Threshold**: This is the smallest amount of stimulus energy that can be detected at least 50% of the time.

SESI Mathematics refers to the educational approach used by the SESI (Social-Educational System of Integrated Education) network in Brazil. SESI is an initiative that aims to promote quality education with a strong focus on integrating theory and practice, often emphasizing technology and innovation in learning. SESI Mathematics typically targets enhancing students' mathematical skills through interactive and applied methods, encouraging critical thinking, problem-solving, and the application of math in real-world contexts.

Shabnam Akhtari could refer to a specific individual, but without more context, it's difficult to determine exactly who or what you are discussing. It’s possible that Shabnam Akhtari is a person of interest in a particular field, or it could be a name associated with literary, cultural, or social work.

Shamit Kachru is a theoretical physicist known for his contributions to string theory, quantum gravity, and various areas of theoretical physics. He has worked on topics such as the dynamics of string theory, the AdS/CFT correspondence, and aspects of black hole physics. In addition to his research, Kachru is involved in teaching and mentoring students, and he has published numerous scientific papers in his field.

The term "Siberian Express" can refer to different things depending on the context, but most commonly, it refers to a specific meteorological phenomenon. In this context, the Siberian Express describes a type of cold air mass that originates from Siberia, leading to extremely low temperatures, particularly in parts of Asia and North America during winter months.