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Planted motif search is a computational problem in bioinformatics and computer science, particularly focused on the analysis of biological sequences such as DNA, RNA, or protein sequences. It involves identifying specific patterns or motifs that are "planted" or embedded within a larger set of sequences, which may contain noise or irrelevant data. ### Key Concepts: 1. **Motifs**: A motif is a recurring sequence pattern that has some biological significance.

Marguerite Frank is likely a reference to an individual, but without additional context, it's difficult to provide specific information.

Cold vapor atomic fluorescence spectroscopy (CVAFS) is an analytical technique used primarily for the detection and quantification of trace amounts of mercury and some other elements in various samples. The method is characterized by its high sensitivity and selectivity, making it especially useful in environmental, biological, and industrial analyses.

The Compton edge refers to a specific feature observed in the energy spectrum of photons detected in a material, such as a semiconductor or scintillator, when it interacts with gamma rays or high-energy photons. This phenomenon is a result of the Compton scattering process, where an incoming photon collides with an electron and transfers some of its energy to the electron, causing it to be ejected from the atom.

Cross-polarization refers to a phenomenon in which electromagnetic waves (usually radio waves or light) are polarized in directions that are perpendicular to each other. This concept is commonly discussed in optics, telecommunications, and radar technology. ### Key Points about Cross-Polarization: 1. **Polarization Basics**: Polarization describes the orientation of the oscillations of electromagnetic waves.

The curve of growth is a concept used in various fields, such as astronomy, biology, and economics, to describe how certain quantities change in relation to time or another variable. Here are a few contexts in which the term is commonly used: 1. **Astronomy**: In astronomy, the curve of growth refers to the relationship between the strength of spectral lines of a star or other celestial object and the abundance of absorbing or emitting material.

The Federation of Analytical Chemistry and Spectroscopy Societies (FACSS) is an organization that unites various professional societies in the fields of analytical chemistry and spectroscopy. Established to promote collaboration and exchange of information among different disciplines and practitioners, FACSS serves as a platform for fostering advancements in analytical techniques, instrumentation, and applications. FACSS hosts annual meetings, known for featuring a diverse program of presentations, workshops, and networking opportunities for professionals, researchers, and students in analytical chemistry and related fields.

Fellgett's advantage, also known as the multiplex advantage, refers to the performance benefit gained by using multiple channels or detectors in a spectroscopic measurement system. This concept is particularly relevant in optical and infrared spectroscopy, especially when comparing different types of spectrometers. In traditional scanning spectrometers, the measurement is taken sequentially for each wavelength, leading to longer measurement times, especially when scanning across a broad wavelength range.

Scanning tunneling spectroscopy (STS) is a powerful technique used in surface science and condensed matter physics to study the electronic properties of materials at the atomic scale. It combines the principles of scanning tunneling microscopy (STM) and spectroscopy to provide detailed information about the density of electronic states in a sample.

Point accepted mutation (PAM) is a concept primarily used in the field of molecular biology and bioinformatics, particularly in the context of protein sequence alignment and evolutionary biology. PAM matrices are used for scoring the similarity between amino acid sequences, which helps in understanding protein evolution. The term "PAM" specifically refers to "Point Accepted Mutation" matrices that were developed by Richard Durbin and his colleagues.

The Protein Data Bank (PDB) is a comprehensive database of three-dimensional structural data of biological molecules, primarily proteins and nucleic acids. It serves as a critical resource for researchers in fields such as biochemistry, molecular biology, and structural biology. The PDB contains information about the spatial arrangement of atoms in these macromolecules, which is crucial for understanding their function, interactions, and roles in various biological processes.

The Baum-Welch algorithm is an iterative method used to find the unknown parameters of a Hidden Markov Model (HMM). Specifically, it is a type of Expectation-Maximization (EM) algorithm that helps to optimize the model parameters so that they best fit a given sequence of observed data. ### Key Concepts: 1. **Hidden Markov Model (HMM)**: - HMMs are statistical models that represent systems with unobserved (hidden) states.

The Center for Microbial Oceanography: Research and Education (C-MORE) is a research and educational initiative that focuses on the study of microbial life in the ocean and its impact on marine ecosystems and global biogeochemical cycles. Established with the aim of advancing our understanding of the role that microbes play in oceanic processes, C-MORE conducts interdisciplinary research that combines microbiology, oceanography, and environmental science.

The continental shelf pump is a physical oceanographic mechanism that describes how water is transported from the continental shelf to the open ocean. This process primarily occurs due to the interplay of wind forces, water density differences, and the topography of the seabed. Here’s how it works: 1. **Wind Stress**: Winds blowing across the surface of the ocean can create surface currents.

A biological system refers to a complex network of biologically relevant components that interact with one another in a way that contributes to the functioning of a living organism or an ecological environment. Biological systems can be studied at various levels, from cellular and molecular levels to whole organisms and ecosystems.

Biological Systems Engineering (BSE) is an interdisciplinary field that combines principles of engineering with biological sciences to develop solutions and technologies related to biological processes and systems. It integrates concepts from biology, chemistry, environmental science, and engineering to address challenges in areas such as agriculture, food production, biotechnology, and environmental management.

Michael Boehnke is a prominent figure in the field of genetics and epidemiology. He is known for his work on the genetic basis of complex diseases, including his contributions to the understanding of the genetic factors that influence conditions like diabetes and heart disease. Boehnke has been associated with research that integrates genetic data with epidemiological studies to uncover links between genetic markers and health outcomes. Additionally, he has held academic positions and has contributed to numerous research publications in the field.

A **bit field** is a data structure used in programming and computer science to allocate a specific number of bits for a particular purpose, often within a larger data type, such as an integer. This allows for the efficient storage of boolean values or small integers within a single variable. Bit fields can be particularly useful in situations where memory efficiency is critical, such as in embedded systems or when handling large amounts of binary data.

The Earle K. Plyler Prize for Molecular Spectroscopy is an award presented annually by the American Physical Society (APS) to recognize outstanding accomplishments in the field of molecular spectroscopy. Established in honor of Earle K. Plyler, a significant contributor to the field, the prize aims to acknowledge individuals who have made important contributions through innovative experimental techniques, theoretical work, or other significant achievements in molecular spectroscopy.

G-strain, often referred to in the context of aviation and high-acceleration environments, is a type of physical strain that results from exposure to gravitational forces (G-forces). When an individual experiences high G-forces, such as during rapid acceleration, sharp turns, or high-speed maneuvers, their body can undergo significant mechanical stress.