Several computer companies were disestablished in 1953, especially during the early years of the computer revolution when the industry was still evolving.

Addition-chain exponentiation is an efficient algorithm used for computing large powers of a number, particularly in the context of modular arithmetic, common in fields such as cryptography. The main idea behind addition-chain exponentiation is to represent the exponent as a sum of earlier results obtained from multiplying the base by itself and applying the operations of addition and multiplication in a structured way.

In 1966, several computer companies were disestablished, primarily due to the rapidly changing tech landscape, market dynamics, and mergers. One notable example is **Computer Automation, Inc. (CAI)**, which was involved in the development of early computing systems but ultimately ceased operations in that year. Additionally, some companies were absorbed or went out of business due to the competitive pressures of the emerging computer industry. However, detailed documentation on all disestablished companies can sometimes be sparse.

Several computer companies were disestablished or ceased operations in 1968. One notable example is **Tandem Computers**, which was known for its fault-tolerant computer systems.

In 1955, several computer-related companies were disestablished, including: 1. **The UNIVAC Division of Remington Rand** - While Remington Rand itself continued as a company, the UNIVAC Division was significant in the early history of computing. The disestablishment often refers to the transition of the division to a different structure or ownership.

Rahmat Shoureshi is a notable figure in the field of education, particularly recognized for his work in higher education and engineering. He has served as an academic administrator and has held leadership positions at various universities. Shoureshi is noted for his emphasis on innovation in educational practices and his contributions to research and development in engineering disciplines.

In 1970, several computer companies were disestablished or went out of business as the technology landscape rapidly evolved. Some notable examples include: 1. **Data General Corporation** - Founded in 1968, Data General was known for its early minicomputers. While it was not completely disestablished until later, it faced significant challenges and declined in the early 1970s due to competition from larger companies like IBM.

Several computer companies were disestablished or ceased operations in 1971, although detailed records may be less comprehensive than for larger, more well-known companies. One of the more notable disestablishments in that year was **Bendix Corporation's computer division**, which was integrated into Allied Signal after a series of mergers and acquisitions.

In 1973, a number of computer companies were disestablished or ceased operations, though the specifics can vary based on the context and the regions involved. One notable example is: 1. **General Motors Research Laboratories (GM Research)**: While primarily an automotive company, GM was heavily involved in computing and technology development during the late 1960s and early 1970s.

Reza Olfati-Saber is a prominent researcher and academic known for his work in the fields of control theory, optimization, and networked systems, particularly in relation to distributed and multi-agent systems. He has made significant contributions to topics such as consensus algorithms, cooperative control, and networked robotics. His academic background includes a Ph.D. in Electrical Engineering, and he has held various positions in academia and research institutions.

In 1978, several computer companies were disestablished due to various reasons such as mergers, acquisitions, or financial difficulties. One notable example is: - **Computer Automation, Inc.** was a company that specialized in computer automation and industrial computing but was ultimately disbanded or restructured around this time. Keep in mind that details might vary, and the landscape of the computer industry was rapidly changing during that period, leading to the rise and fall of various companies.

"Annales Henri Poincaré" is a mathematical journal that publishes original research articles in various fields of mathematics and theoretical physics. Named after the renowned French mathematician Henri Poincaré, the journal aims to foster the dissemination of high-quality research in areas such as dynamical systems, mathematical physics, probability theory, and more. It is known for its rigorous peer-review process and its focus on the interplay between mathematics and its applications in physical sciences.

Electro-olfactography (EOG) is a technique used to study the olfactory system, or sense of smell, by measuring the electrical responses of the olfactory mucosa when exposed to odorants. This method involves placing electrodes on the olfactory epithelium (the tissue responsible for detecting odors) to record changes in electrical activity as the epithelium interacts with specific odor molecules.

Blood pressure is the force exerted by circulating blood against the walls of blood vessels, particularly the arteries. It is an essential measure of cardiovascular health and is expressed in terms of two readings: 1. **Systolic Pressure**: This is the higher number and represents the pressure in the arteries when the heart beats and pumps blood. 2. **Diastolic Pressure**: This is the lower number and indicates the pressure in the arteries when the heart is at rest between beats.

A "List of variations on a theme by another composer" typically refers to musical compositions that are variations on a theme originally written by a different composer. This form is popular in classical music, where composers take an existing melody and create a new work based on it, often developing it through various compositional techniques. Here are some notable examples: 1. **Variations on a Theme by Haydn, Op.

Blood volume refers to the total amount of blood in the circulatory system of a person or an animal. It is typically expressed in liters or milliliters and varies depending on factors such as body size, age, gender, and overall health. In an average adult, blood volume is approximately 5 to 6 liters. This accounts for about 7% to 8% of total body weight.

The Henderson–Hasselbalch equation is a fundamental equation in biochemistry and pharmacology that relates the pH of a solution to the pKa of an acid and the ratio of the concentration of its dissociated (conjugate base) and undissociated (acid) forms. It is often used to estimate the pH of buffer solutions.

"Inventiones Mathematicae" is a well-known mathematics journal that publishes research papers in all areas of mathematics. Established in 1966, it is a peer-reviewed journal and is recognized for its high standards of quality in mathematical research. The journal covers a wide range of topics, including but not limited to pure mathematics, applied mathematics, and mathematical theories. It aims to disseminate original work that contributes significantly to the field.

Survival analysis is a branch of statistics focused on analyzing the time until an event of interest occurs. This event is often referred to as a "failure" or "death," although it can represent any type of event, such as recovery from a disease, mechanical breakdown, or customer churn. Key concepts in survival analysis include: 1. **Survival Time**: The duration until the event occurs. This can be measured in various units, such as days, months, or years.

Philosophy of mathematics journals are academic periodicals that publish research on topics related to the philosophical foundations, implications, and interpretations of mathematics. These journals explore various issues, such as the nature of mathematical objects, the meaning of mathematical truth, the relationship between mathematics and the physical world, the processes of mathematical reasoning, and the epistemology and ontology of mathematical knowledge.