화공학 Jobs

I have a detailed Hungarian technical description that explains vibration-measurement procedures and associated equipment. I need it rendered into clear, accurate English so our engineering team can reference the content internally. Scope • Preserve all technical terms, units, formulas, and any embedded tables or diagrams exactly as they appear, simply converting the narrative text to English. • Keep figures, headings, and numbering consistent with the source so our staff can cross-reference sections quickly. • Use precise engineering vocabulary—ISO vibration terminology, FFT, acceleration, velocity, displacement, etc.—avoiding literal word-for-word phrasing that might obscure meaning. Deliverable • A fully translated English document returned in the same ...

I need a qualified chemical engineer to craft a complete, production-ready formula for a premium liquid laundry detergent. The product must deliver a deep clean, leave fabrics noticeably softer and brighter, keep them wrinkle-free, and carry a long-lasting fragrance that feels upscale. I will rely on you for: • A detailed ingredient list with exact percentages and recommended suppliers • Step-by-step batching instructions, including temperatures, mixing times, pH targets, and viscosity guidelines • Guidance on fragrance encapsulation or other methods that extend scent durability through multiple wears • Stability and performance test protocols so I can validate shelf life and cleaning efficacy • Compliance notes for common regulatory frameworks (REACH, ...

I need an AI engineer who can architect, train, and iterate on deep-learning models that perform both medical-imaging analysis and diagnostic support. The scope covers X-ray, MRI, and CT data, so you should be comfortable handling multimodal image pipelines and the differing pre-processing each modality demands. You will start from a clean slate: selecting or designing network architectures in Python, building them with PyTorch or TensorFlow, and setting up a repeatable training environment that lets us experiment rapidly. Once a strong baseline is in place, I want to see steady, research-driven improvements—new loss functions, data-augmentation ideas, self-supervised techniques, or anything that reliably drives accuracy upward while keeping the models clinically robust. Deployment...

I need specialized mining machines for setting up data center infrastructure. Requirements: - Supply of excavators, drill rigs, and loaders - Machines must be suitable for mineral extraction - Ability to transport materials efficiently - Experience in mining operations and machinery handling Ideal Skills and Experience: - Background in mining operations - Familiarity with data center requirements - Mechanical expertise in handling heavy machinery - Strong logistics and transport coordination skills Please provide a detailed plan, including timelines and cost estimates.

I am moving an existing formulation into the scale-up and commercial-manufacturing phase and need an experienced formulation scientist or process engineer who can guide each step while keeping long-term product stability front-of-mind. Where I am now • Laboratory-scale batches have proven the concept. • Preliminary specs and analytical methods are in place (HPLC, dissolution, moisture, etc.). What I need from you 1. A pragmatic scale-up strategy that translates my bench process to pilot and commercial equipment without compromising critical quality attributes. 2. Detailed protocols for accelerated and long-term stability studies (ICH zones), including container/closure selection, pull schedules, and acceptance criteria. 3. Input on process parameters, CPP/CQA mappin...

I need someone who can take blank record books for Class 12 Physics and Chemistry and turn them into clean, complete practical files. Your handwriting must be clear and uniform because these notebooks will be submitted for assessment. I will supply the experiment details; you will copy them neatly, lay out each experiment in the standard format, and make sure nothing is missing. Only the experiment write-ups themselves are required—diagrams and extended observation tables aren’t necessary this time. Once we agree on a timeline, I’ll hand over the notebooks and source material in person and collect the finished files the same way, so being able to meet locally is important. Quote me a reasonable per-file rate and let me know how quickly you can finish both subjects.

The project goal is to produce ultra-pure, salt-free water (Zero TDS) from highly saline or contaminated sources to combat water scarcity and prevent scaling in industrial equipment. The problem addressed is the high energy cost, membrane fouling, and inefficiencies of traditional pressure-driven systems. MethodologyPre-treatment: Raw saline water is filtered to remove suspended solids, organics, and debris that could clog the system. Heating: The feed water is heated to low temperatures using waste heat or solar thermal Transport: The hot feed passes across a hydrophobic, microporous membrane. Liquid water is blocked, but water vapor passes through the pores. Condensation: The vapor condenses on the cooler side of the membrane, producing purified, mineral-free (salt-free) water. Key F...