IEEE Microwave and Wireless Components Letters (MWCL) is a peer-reviewed scientific journal published by the Institute of Electrical and Electronics Engineers (IEEE). It focuses on presenting short papers in the areas of microwave and wireless components, systems, technology, and applications.
IEEE Transactions on Antennas and Propagation is a peer-reviewed academic journal published by the Institute of Electrical and Electronics Engineers (IEEE). It focuses on research related to antennas and the propagation of electromagnetic waves. The journal covers a wide range of topics including, but not limited to, the theory, design, and measurement of antennas, propagation models, and the effects of the environment on the performance of antennas.
The IEEE Transactions on Microwave Theory and Techniques (TMTT) is a scholarly journal published by the Institute of Electrical and Electronics Engineers (IEEE). It focuses on research and development in the field of microwave engineering, which encompasses a wide range of topics related to microwave theory, techniques, and applications.
The International Journal of Heat and Mass Transfer is a peer-reviewed academic journal that publishes research articles, reviews, and studies in the fields of heat transfer, mass transfer, and related engineering disciplines. The journal aims to disseminate high-quality research findings and theoretical contributions that enhance the understanding of heat and mass transfer phenomena and their applications in various industries.
Fluid dynamic instabilities refer to situations in fluid flows where a small disturbance can cause significant changes in the flow structure over time. These instabilities arise from the inherent characteristics of the fluid, its flow conditions, and external influences. In more detail, fluid dynamic instabilities can occur in various contexts, such as: 1. **Viscous Instabilities**: Occur in laminar flows where the viscous forces are not strong enough to resist disturbances, leading to a transition to turbulence.
Sequence alignment is a bioinformatics method used to arrange sequences of DNA, RNA, or proteins to identify regions of similarity and difference. This process is crucial for understanding evolutionary relationships, functional similarities, and structural characteristics among biological sequences. There are two primary types of sequence alignment: 1. **Global Alignment**: This method aligns sequences from start to finish, ensuring that every residue in the sequences is aligned. It is typically used when comparing sequences that are of similar length and contain many conserved regions.
Michael Green is a notable theoretical physicist known for his significant contributions to string theory and quantum gravity. Born on April 2, 1946, he is particularly recognized for his work in the 1980s alongside John H. Schwarz, where they formulated a consistent perturbative framework for string theory. This work played a critical role in the revival of interest in string theory, establishing it as a leading candidate for a unified theory of fundamental forces.
The Journal of Elasticity is a peer-reviewed scientific journal that focuses on the field of elasticity, which is the study of materials' ability to deform and return to their original shape when subjected to external forces. The journal publishes research articles, review papers, and technical notes on a broad range of topics related to elasticity, including theoretical studies, experimental work, computational modeling, and applications in various fields such as engineering, physics, materials science, and applied mathematics.
The Journal of Instrumentation (JI) is a peer-reviewed scientific journal that focuses on the field of instrumentation and measurement. It publishes research articles, technical notes, and review papers related to the development, application, and improvement of instruments and measurement techniques across various scientific and engineering disciplines.
The Dalian Institute of Chemical Physics (DICP) is a research institution located in Dalian, China. It is affiliated with the Chinese Academy of Sciences (CAS) and specializes in various fields of chemical physics and interdisciplinary research. Established in 1949, DICP has made significant contributions to areas such as catalysis, materials science, chemical engineering, energy science, and environmental science.
The Enrico Fermi Institute (EFI) is a research institute affiliated with the University of Chicago, established in 1967 in honor of the physicist Enrico Fermi. The institute focuses on a variety of areas in physics and related fields, including particle physics, astrophysics, and cosmology. It serves as a collaborative environment for researchers, scholars, and students to engage in interdisciplinary studies and experimental and theoretical physics research.
The Helmholtz Institute Jena (HIJ) is a research institute located in Jena, Germany, and it is part of the Helmholtz Association, which is one of the largest scientific organizations in Germany. The institute focuses primarily on the fields of materials science and energy research, with particular attention to the development of innovative materials and technologies. One of its main research areas includes the study of energy storage and conversion, particularly in relation to batteries and fuel cells.
The Hubert Curien Laboratory, known as the "Laboratoire Hubert Curien" (LHC), is a research laboratory located in Saint-Étienne, France. It is affiliated with the University Jean Monnet and focuses on various fields of research, including physics, engineering, and materials science. The laboratory is associated with studies in optics, nanotechnology, and various interdisciplinary projects.
Joseph Valentin Boussinesq (1842–1929) was a French mathematician and physicist known for his contributions to fluid mechanics and applied mathematics. He is particularly recognized for his work on heat conduction, hydrodynamics, and wave motion. One of his notable contributions is the Boussinesq approximation, which simplifies the equations of fluid flow by assuming small temperature variations in buoyancy-driven flows.
The Indian Institute of Geomagnetism (IIG) is a premier research institution in India that focuses on geomagnetism and related fields. Established in 1971, the institute is located in Navi Mumbai, Maharashtra. Its main objectives include conducting fundamental and applied research in geomagnetism, studying the Earth's magnetic field, and understanding the geophysical processes that affect it.
The `SUBSTRING_INDEX()` function is a string function available in SQL databases such as MySQL. It allows you to extract a portion of a string based on a specified delimiter and a count. ### Syntax ```sql SUBSTRING_INDEX(string, delimiter, count) ``` ### Parameters: - **string**: The input string from which you want to extract a substring. - **delimiter**: The character or substring that determines where the splitting occurs.
A length extension attack is a type of cryptographic attack that exploits certain properties of hash functions, particularly those that are based on the Merkle-Damgård construction, which many widely used hash functions (like MD5, SHA-1, and SHA-256) follow. This attack allows an attacker to extend the hash of a message without needing to know the original message itself.
The Lucky Thirteen attack is a vulnerability found in the TLS (Transport Layer Security) protocol, specifically affecting implementations of TLS that utilize certain block cipher modes of operation, particularly those related to the handling of padding. The attack was revealed in 2013 and exploits how the protocol manages the timing of when encrypted data is processed during a session.
Lewis Fry Richardson (1881-1953) was an English scientist, mathematician, and humanitarian known for his contributions to various fields, including meteorology, mathematics, and the study of war. He is perhaps best known for his pioneering work in numerical weather prediction and his efforts to use mathematical models to describe and predict atmospheric phenomena.
The Journal of Physics A: Mathematical and Theoretical is a peer-reviewed academic journal that focuses on research in mathematical physics and theoretical physics.