Perifocal coordinate system 1970-01-01
The perifocal coordinate system is a framework used in orbital mechanics to describe the position and velocity of an object in orbit around a central body, such as a planet or star. In this system, the coordinates are defined relative to the orbital parameters of the body in question. Here's how the perifocal coordinate system is structured: 1. **Perifocal Plane**: The plane in which the orbit lies is called the perifocal plane.
Classical limit 1970-01-01
The classical limit is a concept in physics that refers to the behavior of quantum systems as they transition to classical systems, typically as certain parameters approach appropriate limits. It describes the conditions under which quantum mechanical systems can be approximated by classical mechanics. Here are a few key points about the classical limit: 1. **Planck's Constant**: One of the most important factors in the classical limit is Planck's constant (h).
Classification of the sciences (Peirce) 1970-01-01
Charles Sanders Peirce, an American philosopher, logician, mathematician, and scientist, is known for his work on logic, semiotics, and the philosophy of science. Peirce proposed a classification of the sciences that has had lasting influence in various fields of study. His classification is primarily based on the complexity and the nature of the subjects being studied.
Corroborating evidence 1970-01-01
Corroborating evidence refers to additional information or evidence that supports or confirms the validity of a claim, theory, or piece of evidence. It serves to reinforce the reliability of the original evidence by providing further backing from independent sources or different forms of proof. For example, in a legal context, if one witness testifies that they saw an event occur, corroborating evidence might include video footage, physical evidence, or the testimony of another witness who supports that account.
Criticism of science 1970-01-01
Criticism of science encompasses various perspectives and concerns raised about the practices, methodologies, assumptions, implications, and impacts of scientific inquiry. Here are some key areas where criticism can occur: 1. **Methodological Limitations**: Critics may argue that scientific methods can be limited by biases, such as selection bias, confirmation bias, or funding biases. The reproducibility crisis, where many studies cannot be replicated, has also highlighted potential flaws in scientific methods and practices.
Sabato triangle 1970-01-01
The Sabato Triangle is a term used in the context of social science and public health to describe the interplay between three critical factors that influence health outcomes and disease prevention strategies. Developed by Professor A. Nicholas Sabato, it illustrates how the following three elements interconnect: 1. **Behavior**: This refers to individual actions and lifestyle choices that can affect health, such as diet, exercise, smoking, and adherence to medical advice.
Science in a Free Society 1970-01-01
"Science in a Free Society" is a phrase that can refer to the relationship between scientific inquiry, freedom of thought, and the societal context in which science operates. While it does not refer to a specific, universally recognized concept or organization, it represents themes often discussed in the fields of philosophy, sociology, and policy regarding the role of science in democratic societies.
Science studies 1970-01-01
Science studies is an interdisciplinary field that examines the social, cultural, historical, and philosophical dimensions of science and technology. It seeks to understand how scientific knowledge is produced, disseminated, and applied, as well as the implications of scientific research on society and vice versa. Key areas of focus in science studies include: 1. **History of Science**: Investigating how scientific ideas have developed over time and how historical contexts influence scientific practices.
Scientific community 1970-01-01
The scientific community refers to the collective group of scientists, researchers, academics, and practitioners who engage in the pursuit of scientific knowledge. This community encompasses individuals from various disciplines, such as biology, physics, chemistry, sociology, and engineering, among others. Members of the scientific community collaborate, communicate, and share findings, methods, and ideas to advance understanding in their respective fields.
Jiří Drahoš 1970-01-01
Jiří Drahoš is a Czech scientist and politician. He is best known for his candidacy in the 2018 presidential election in the Czech Republic, where he ran against the incumbent president Miloš Zeman. Drahoš, a former chairman of the Czech Academy of Sciences, campaigned on a platform focused on science, education, and democratic values. While he was initially a leading candidate, he ultimately lost the election.
Evolving digital ecological network 1970-01-01
An **Evolving Digital Ecological Network** typically refers to a dynamic system or framework that encompasses various interconnected digital entities such as data, platforms, applications, and users, functioning much like an ecosystem in nature. Here are some key features and concepts that can be associated with this term: 1. **Interconnectedness**: Just as in a natural ecosystem, where different species and organisms interact with each other, in a digital ecological network, different digital entities (e.g.
Agent causation 1970-01-01
Agent causation is a philosophical concept primarily discussed in the context of free will and moral responsibility. It refers to the idea that agents (typically human beings) can be the primary causes of their own actions in a way that is distinct from other forms of causation, such as event causation. In event causation, one event causes another based on a chain of prior events and conditions, whereas agent causation posits that individuals can initiate actions independently and exercise control over their choices.
Empiricism 1970-01-01
Empiricism is a philosophical theory that asserts that knowledge comes primarily from sensory experience. It emphasizes the role of observation and experience in the formation of ideas, rather than relying solely on intuition, reasoning, or innate knowledge. Empiricists argue that all knowledge begins with our experiences of the world, and that scientific inquiry should be based on empirical evidence obtained through experimentation and observation.
Endophysics 1970-01-01
Endophysics is an interdisciplinary field that explores the relationship between subjective experience and the objective world, often delving into topics at the intersection of physics, consciousness, and philosophy. The term is sometimes associated with the idea of viewing the universe from within a conscious observer, contrasting with traditional physics, which often aims to describe the universe from an external or objective standpoint. The concept of endophysics was notably developed by physicist and philosopher E. M. I. (Emil) W. W.
Inquiry 1970-01-01
Inquiry is the process of seeking information, knowledge, or understanding through questioning, exploration, and investigation. It involves asking questions, gathering data, analyzing evidence, and drawing conclusions based on findings. Inquiry can occur in various contexts, including scientific research, education, and everyday problem-solving. In education, inquiry-based learning encourages students to explore topics deeply and develop critical thinking skills by formulating their own questions and seeking answers. This method often promotes active engagement, collaboration, and a deeper understanding of subject matter.
The International Society for the History, Philosophy, and Social Studies of Biology (ISHPSSB) is an academic organization dedicated to promoting the study and discussion of historical, philosophical, and social aspects of biology and biological sciences. Founded in 1995, the society brings together scholars from various disciplines including biology, history, philosophy, sociology, and education to explore how biological knowledge is constructed, the implications of biological research, and the historical context of biological sciences.
The International Society for the History of Philosophy of Science (ISHPOS) is an academic organization dedicated to the study and promotion of the history of philosophy as it relates to science. It aims to foster scholarly research and dialogue on the philosophical issues and historical developments connected to scientific thought. ISHPOS organizes conferences, workshops, and publications to facilitate discussions among scholars, researchers, and students interested in the intersection of philosophy and science throughout history.
The International Union of History and Philosophy of Science (IUHPS) is a scholarly organization that aims to promote and facilitate the study of the history and philosophy of science, as well as the social and cultural contexts in which scientific knowledge and practices develop. Founded in 1960, the IUHPS encompasses various disciplines and encourages collaboration between historians, philosophers, and sociologists of science, as well as other related fields.
Cryochemistry 1970-01-01
Cryochemistry is a branch of chemistry that focuses on the study of chemical processes and phenomena at extremely low temperatures, typically below the freezing point of most substances. This field investigates how temperature affects chemical reactions, physical properties of materials, and molecular interactions when they are subjected to cryogenic conditions. Some key aspects of cryochemistry include: 1. **Low-Temperature Reactions**: Examining how chemical reactions proceed differently at low temperatures, including changes in reaction rates and products.
Freeman law 1970-01-01
Freeman law is primarily associated with a legal doctrine concerning the treatment of prophetic or factual statements made in the context of contractual obligations and the expectations that arise from them. More specifically, it pertains to the principle of "freeman" or "freeman-ship," often interpreted in the context of business and commercial law.