Materiaalioppi Jobs

Hi, I’m working on a colored flame candle development project and I’m looking for guidance from someone with chemistry experience. Objective:Create solid molded candles (not gel/container candles) that burn with bright visible flame colors such as red/magenta, green, and orange, 3 colour flame candle ideally visible even in daylight. Key constraints for the project: Manufacturing must be simple and scalable. No complicated synthesis or multi-step laboratory reactions. Try to keep things at affordable price, easily available chemicals that can be sourced easily in the indian market And Keep it low cost other online platform are selling it for 15$ for 2 candle around 75-90g each candle which includes labour cost manufacturing marketing packaging and shipping...

I need detailed research on improving the durability of recycled concrete aggregate (RCA) using microbial induced calcite precipitation (MICP). The focus is on durability, specifically freeze-thaw resistance. Key Requirements: - Investigate the impact of MICP on RCA durability. - Conduct freeze-thaw resistance tests. - Provide comprehensive analysis and documentation. Ideal Skills: - Background in civil engineering or materials science. - Experience with MICP and concrete durability testing. - Strong research and analytical skills. Looking for a professional who can deliver thorough and reliable results. Certainly! Below is a revised version of the research article with added tables, diagrams, and additional references to enhance its completeness and visual appeal. Enhancing Recycled ...

I want finite element analysis (FEA) of the Trinity miniplate, a medical device used in maxillofacial trauma fixation. Here is a prioritized list of the most important parameters to check in the FEA analysis of the VBH Trinity Mini. Plate: ## Most Important FEA Parameters—VBH Trinity Mini Plate ## Tier 1—Critical (Must Check) These are the non-negotiable parameters in every mandibular miniplate FEA. In all FEA models, maximum stress consistently remains on the miniplate itself. 1. **Von Mises Stress on the Plate**—Peak stress value (MPa) on the plate body, arm junctions, and screw hole perimeters; must stay below titanium yield strength (~880 MPa) 2. **Von Mises Stress on Cortical Bone**—Peak bone stress at the plate edges and screw purchase zones must stay be...