1. Crystal Structure and Layered Anisotropy 1.1 The 2H and 1T Polymorphs: Structural and Electronic Duality (Molybdenum Disulfide) Molybdenum disulfide (MoS TWO) is a layered shift steel dichalcogenide (TMD) with a chemical formula consisting of one molybdenum atom sandwiched between 2 sulfur atoms in a trigonal prismatic control, developing covalently adhered S-- Mo-- S sheets. These private monolayers are piled vertically and held together by...

1. Basic Framework and Material Structure 1.1 The Nanoscale Design of Aerogels (Aerogel Blanket) Aerogel blankets are advanced thermal insulation materials built upon a distinct nanostructured structure, where a strong silica or polymer network extends an ultra-high porosity quantity-- typically surpassing 90% air. This framework stems from the sol-gel process, in which a liquid forerunner (often tetramethyl orthosilicate or TMOS) undergoes...

Google announced a new search algorithm update targeting keyword stuffing. This change takes effect immediately. Website owners relying on excessive keywords face significant ranking drops. Google confirmed the update directly. The core goal is improving search result quality for users. Sites cramming keywords unnaturally into content will lose visibility. (Google's New Algorithm Detects and Penalizes Keyword Stuffing) The algorithm uses...

1. Material Principles and Microstructural Design 1.1 Composition and Crystallographic Security of Alumina (Alumina Ceramic Nozzles) Alumina (Al ₂ O TWO), specifically in its alpha phase, is a completely oxidized ceramic with a corundum-type hexagonal close-packed framework, supplying exceptional thermal stability, chemical inertness, and mechanical strength at elevated temperatures. High-purity alumina (usually 95-- 99.9% Al ₂ O THREE) is...

1. Product Fundamentals and Microstructural Characteristics 1.1 Structure and Crystallographic Feature of Al ₂ O TWO (Alumina Ceramic Balls， Alumina Ceramic Balls) Alumina ceramic balls are spherical elements produced from light weight aluminum oxide (Al ₂ O SIX), a fully oxidized, polycrystalline ceramic that displays extraordinary hardness, chemical inertness, and thermal stability. The main crystalline phase in high-performance alumina...

Google Assistant now lets users order food for pickup using just voice commands. This new feature simplifies grabbing meals. People can tell their Google Assistant what they want. The Assistant finds nearby restaurants offering pickup. It shows options directly on the user's phone screen. Users confirm their order choices easily. Payment happens through saved Google Pay methods. The entire process is hands-free after starting it. (Google...

1. Basics of Silica Sol Chemistry and Colloidal Stability 1.1 Composition and Bit Morphology (Silica Sol) Silica sol is a steady colloidal dispersion consisting of amorphous silicon dioxide (SiO TWO) nanoparticles, commonly varying from 5 to 100 nanometers in size, put on hold in a fluid phase-- most commonly water. These nanoparticles are composed of a three-dimensional network of SiO four tetrahedra, creating a porous and very reactive surface...

Google AI Model Speeds Up Search for New Medicines (Google's AI Model Assists in Development of New Drugs) Google scientists report big progress using artificial intelligence to find new drugs faster. The company's latest AI system helps researchers understand how proteins work in the body. Proteins are key building blocks for life. They also cause many diseases when they malfunction. This new AI model predicts how proteins fold into complex...

1. Crystal Framework and Polytypism of Silicon Carbide 1.1 Cubic and Hexagonal Polytypes: From 3C to 6H and Past (Silicon Carbide Ceramics) Silicon carbide (SiC) is a covalently adhered ceramic made up of silicon and carbon atoms organized in a tetrahedral sychronisation, creating one of one of the most complicated systems of polytypism in materials scientific research. Unlike the majority of ceramics with a solitary steady crystal framework,...

1. Crystallography and Polymorphism of Titanium Dioxide 1.1 Anatase, Rutile, and Brookite: Structural and Electronic Differences ( Titanium Dioxide) Titanium dioxide (TiO TWO) is a normally taking place steel oxide that exists in 3 primary crystalline forms: rutile, anatase, and brookite, each showing unique atomic arrangements and electronic homes despite sharing the very same chemical formula. Rutile, one of the most thermodynamically stable...