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The entry period for the “Luoyang in Its Heyday, Shared with the World— ‘iLuoyang’ International Short Video Competition” has now concluded with great success. Attracting participants from across the globe, the competition received more than 1,300 submissions from creators in 19 countries, including the United States, Sweden, South Korea, Yemen, Germany, Iran, Mexico, Morocco, Russia, Ukraine, and Pakistan. Through the lenses of these...
1. Product Fundamentals and Crystallographic Residence
1.1 Phase Structure and Polymorphic Habits (Alumina Ceramic Blocks) Alumina (Al ₂ O FOUR), especially in its α-phase type, is one of one of the most extensively utilized technical porcelains because of its exceptional equilibrium of mechanical stamina, chemical inertness, and thermal stability. While light weight aluminum oxide exists in several metastable phases (γ, δ, θ, κ),...
1. Material Principles and Structural Characteristics of Alumina Ceramics
1.1 Structure, Crystallography, and Stage Security (Alumina Crucible) Alumina crucibles are precision-engineered ceramic vessels fabricated mainly from aluminum oxide (Al two O FIVE), one of the most commonly utilized sophisticated porcelains due to its extraordinary combination of thermal, mechanical, and chemical stability. The dominant crystalline stage in these...
Facebook now tests voice notes inside Facebook Gaming streams. This feature lets viewers send short voice messages during live gameplay broadcasts. Gamers can try talking instead of typing in the chat. Playing games often needs both hands. Typing messages can be difficult. Voice notes aim to make chatting easier during intense gaming moments. (Facebook Tests Voice Notes for Facebook Gaming) Viewers see a microphone icon within the stream chat....
Facebook Announces New Tools for Video Animators (Facebook Announces New Tools for Video Animators) Facebook parent company Meta revealed new tools designed specifically for video animators today. These tools aim to make creating and sharing animated videos easier directly on Facebook. The announcement targets independent creators and small studios. The new features include pre-built animation templates. These templates cover popular styles like...
1. Material Composition and Structural Properties
1.1 Alumina Content and Crystal Phase Advancement ( Alumina Lining Bricks) Alumina lining blocks are thick, crafted refractory porcelains mostly made up of aluminum oxide (Al two O FOUR), with content usually ranging from 50% to over 99%, directly affecting their efficiency in high-temperature applications. The mechanical stamina, rust resistance, and refractoriness of these blocks raise with...
Facebook launches a new video feature called "Video Slow Motion" for user posts. This tool lets people slow down parts of their videos directly on Facebook. All users worldwide can access it starting today. (Facebook Introducing “Video Slow Motion” in Posts) People can use slow motion when uploading new videos. They can also edit existing videos. The process is simple. Select any video. Pick the exact moment to slow down. Drag a slider to...
1. Crystallography and Material Fundamentals of Silicon Carbide
1.1 Polymorphism and Atomic Bonding in SiC (Silicon Carbide Ceramic Plates) Silicon carbide (SiC) is a covalent ceramic substance made up of silicon and carbon atoms in a 1:1 stoichiometric ratio, identified by its remarkable polymorphism-- over 250 known polytypes-- all sharing strong directional covalent bonds yet varying in stacking series of Si-C bilayers. One of the most...
Facebook announced updates to its harassment policy today. The changes aim to better protect users from harmful online behavior. This move responds to growing concerns about abuse on social media platforms. Facebook says it listened to user feedback and expert advice. (Facebook Updates Its Policy on Harassment) The new policy introduces stricter rules against harmful speech. It specifically targets severe sexualized content and unwanted contact....
Facebook now lets people tag products in posts. This new option works like tagging friends. Users can add product tags to photos or videos. They pick items directly from connected shops. Facebook shops connect to business pages. (Facebook Introduces “Product Tags” in Posts) Businesses find this feature helpful. It makes shopping easier for customers. People see tagged items while scrolling. They click tags for product details. This includes...