Tube side pressure drop in shell and tube heat exchangerεργασίες

Θα ήθελα μία σελίδα που να εμφανίζει στην αρχική σελίδα ένα λογότυπο και απο κάτω στοιχεία σύνδεσης με username και password, όταν ο χρήστης βάζει το username και password να πηγαίνει στην ε&...

Hi, we have a veranda at a nice house (αβγδεζηθικλμνξοπρστυα). We want to have a 3d of the veranda/patio We want a front view of the veranda, with a wall (or similar) added along αβ side and a view from the middle to the right. Animation would be interesting to have; please give us price All needed files can be found here:

Με ενδιαφέρει κατασκευή video διάρκειας 2,5 λεπτών όπως το url το λεκτικό θα δοθεί από μένα

Ψάχνω κάποιον που να μπορεί να δημιουργήσει έναν κώδικα η κάτι τέτοιο το οποίο θα βγάζει μικρογραφία από pdf εφημερίδας το οποίο θα αναρτήτε με ftp όλα αυτά στο wordpress...! Επίσ&e...

Βοηθήστε με με την επιχείρησή μου Drop shipping

Χρειάζομαι να κατεβάσω μια ιστοσελίδα με συγκεκριμένα drop-down επιλεγμένα. Η ιστοσελίδα είναι η και τα επιλεγμένα drop-down είναι "Νομός: Θεσσαλονίκης", Δήμος: Θεσ&sig...

Διαχειρίζομαι μια μικρή μη κερδοσκοπική εταιρία Καλλυντικών & φυσικών προϊόντων. Διαθέτω ήδη ένα δίγλωσσο joomla eshop με drop down menu που δουλεύει σε έκδοση 2.5.18 αλλά δεν έχει κ&alp...

Κατασκευή ιστοσελίδας custom, logo, κατασκευή σελίδων στα social media καθώς και κανάλι στο U-tube, google adwards, google stats, desing για newsletter και εππιστολές για προσφορές στους πελάτες.

κατασκυή custom σελίδας με τουριστικό περιεχόμενο, logo, σελίδες για social media, U tube channel, απαραίτητα πολύ καλό seo

Πρόκειται για μία εφαρμογή που έχει και sever side κομμάτι. Θα χρειαστεί να χρησιμοποιηθεί μία από τις εταιρείες Push Notification. Ιδιαίτερα απαιτητικός πελάτης σχετικά με την συσ&...

...εφαρμογή που να αποτελείται από τουλάχιστον δύο κλάσεις Επιπλέον, για την επίτευξη ενός βαθμού μεταξύ 35 και 40 θα πρέπει να: • υφίσταται κάποιος βαθμός επικύρω&sig...

...the looks, to either side of the plane. You are given a flat map in which the underside (x coordinates) is south, on the left (y coordinates) is the West, and in which there are marked N rectangles that represent buildings with different heights possible. Buildings have sides are always parallel to the axes of coordinates and their heights are known and indicated on the map. So the map consists of a total of n + 1 lines where the former is only the number N and the next are five numbers: four integers Xsw, Ysw, Xne Yne and which correspond to the coordinates of the corners of each building, and a floating point number corresponding to the height of the building. What we want to do is to write two programs (one...

... We are looking for a team for our existing adult dating website. These primarily include frontend plugins and the creation of a functional panel. The works we request to be carried out are outlined as follows; 1. Additional front-end features. (Ribbons for profile model modal pages), 2. Comprehensive Admin Dashboard (fully connected to frontend side, mail integration, profile management, page management etc. Those details will be shared as a word document), 3. In the panel section, a feature that allows controlling all page texts on the frontend, as well as adding and removing text. 4. Make a setup to given VPS (existing VPS login credentials will be given and new folders will be setup to given VPS by you) If you have a similar project, we kindly re...

I need a one-time optimization for my Google Ads account, which has been running successfully for the past 8 years. The account has a daily budget of ₹1,800, and until last month, it consistently utilized the full budget. However, over the past 15 days, it has only been spending ₹900 daily, with a significant drop in clicks (around 10 clicks per day). I would like assistance in identifying and resolving this issue to restore the account's performance.

We are looking for a student or beginner to help us create short AI videos, screensavers, or edit videos from the internet to feature our products. These videos will be displayed on our LCD TV in-store and also posted on our Instagram page as reels or regular posts. This is not a high-pressure role and doesn't require a large company. We are looking for someone who can offer frequent work and is interested in a long-term collaboration with us

...these pages is product sales. Key Responsibilities: - Design and develop landing pages using ClickFunnels and/or , leveraging its drag-and-drop capabilities. - Implement effective lead generation strategies, with a focus on Facebook groups and other platforms. - Execute email and social media marketing campaigns. The content for the landing pages will be provided. If the initial collaboration goes well, I'm open to a monthly engagement where you dedicate a set number of hours to my projects. Ideal Candidate: - Proficient in using ClickFunnels or similar drag and drop builders for landing page creation. - Demonstrated experience in lead generation, particularly via Facebook groups. - Skilled in email ...

...for my website. The left side of the panel should show search filters based on my sitemap, while the right side will display AI-enriched content. Key functionalities include: - A chat-like interface where users' queries and responses are displayed as an ongoing conversation. - The ability to see past queries and responses for continuity. - Dynamic content suggestions based on the user's query or the ongoing conversation. - Search results that are displayed based on the query, enriched by my database and OpenAI. - Automatic follow-up suggestions or options to refine the search. I don't need any design work, just the functional calls, prompts and displays. The attached code doesn't work (I've removed the API for securit...

...background in mathematical/analytical and numerical modeling and ferroelectric devices to create multiple models that can correlate with the experimental results of a ferroelectric device. The focus of this project is to cover multiple functionalities of the device including sensing, actuation, and pyroelectricity. Key Aspects: - Matching specific experimental results: The model needs to align with the voltage-current, voltage-pressure, voltage-temperature, and voltage-strain characteristics; polarization-electric field loop; and dielectric response of the device. - Multi-functionality: The model should comprehensively cover the device's capabilities in sensing, actuation, and its pyroelectric properties. Ideal Skill...

I need a simple, effective, server-side, and non-JavaScript front-end for a verification process without site reloading. The process will consist of six circular input fields, and there will be no submit button. After each field is filled, a new dynamically generated image should appear for that field. Once all fields are filled, a text message should display whether the verification is valid or invalid based on the entered text (letters/numbers) and the generated images. If the input is invalid, the image and fields should be restored, and the process should start from the beginning. Please share the link to view it in a browser.

...This system should facilitate real-time, text-only communication between clients and experts, with secure interactions post-payment. Key components of the project include: - **Chat Integration**: Implement a simple, text-based chat system for client-expert interactions. - **Payment Processing**: Seamlessly integrate PayPal for payment transactions. This includes a feature for clients to request payments for additional replies, either within the chat or via email. - **Subscription Service**: Develop a weekly plan for ongoing services which user can cancel at any time. - **Advanced Security**: Implement top-tier security features such as end-to-end encryption and two-factor authentication. On the administrative side: - **Client Agreement Integration**: I need the...

...Developer with React, Node.js and AI Expertise Project Description: Upgrade and integration project of an existing App +ML models, including development of new interfaces and integration of AI models for image processing. Technical Requirements: Proven experience in React and Node.js development Experience working with AI models for image processing Deep understanding of image processing and manipulation Experience in client-server integration Ability to work with existing code and system upgrades Scope of Work: Infrastructure Preparation Phase: Development of mechanism for converting and saving data to image format Integration with AI models for removing backgrounds from model photos Interface Development Phase: Upgr...

I am seeking a skilled mobile app developer to take over my existing Android and iOS applications. The successful freelancer will be responsible for routine maintenance and updates, adding new features, and diagnosing and fixing bugs and issues. This includes web Admin work, which is the backend where we update the data side of the apps. Ideal Skills and Experience: - Proficient in Android and iOS app development (native) - Previous experience in app maintenance and feature enhancement. - Strong problem-solving skills for diagnosing and fixing bugs. Please note that the apps are built using standard technologies and frameworks. Your ability to work with standard tools and frameworks is esse...

...System needs to be fully automated from boot to launch all programs related to the camera PTZ and router login. System to be set up for use with Chromium web browser. PWM signals for servos at GPIO 12 (pin 32) and 13 (pin 33). Login and router information will be set from Raspberry Pi Imager. Static IP will be set via SSH. Image file to be usable with Raspberry Pi Imager. 2nd file; HTML script for Chromium web browser that will support the Raspberry Pi Zero 2 w remote PTZ camera. Web page to display video stream and PTZ controls on the right side. PTZ button lay out, compass style pan = left/right, tilt = up/down with a return to center button in the center of the directional control buttons and a vertical slider bar under the buttons fo...

...users to easily convert existing single products into variations under a parent product. Core Functionality: Bulk Variation Creation: The ability to select multiple products and assign them as variations to a parent product. Flexible Variation Management: Users should be able to define various types of variations, such as size, color, material, etc. Visual Assignment: A user-friendly interface that allows users to drag and drop products into the correct variation categories, similar to organizing menus in WooCommerce. Hierarchical Variations: The ability to create multiple levels of variations, such as size, color, and material. Custom Attributes: Users should be able to add custom attributes to define specific variations. Seamless WooCommerce In...

...needed to install, manage and operate a certification authority under debian 12. Objective: Set up a Certification Authority (CA) to manage SSL/TLS certificates for the internal domain , ensuring a robust, secure, and well-documented infrastructure. Key Tasks: Deploy a functional CA on a Debian 12 VM (virtualized on Proxmox). Secure private keys and configure the CA according to security standards. Deliver Shell scripts to automate installation and certificate management. Provide comprehensive documentation: Technical Architecture (with a Visio diagram). Installation Guide, Operations Guide, and a Backup and Security Document (including vulnerability management). Integrate with a monitoring system (e.g., Centreon) to track service avai...

I'm looking for a skilled front-end developer to create a reactive front-end. This project is unique as it needs to function on browsers without JS client-side enabled. Key Requirements: - The front-end needs to support dynamic content updates and interactive user interface elements. - The styling should be done using a CSS Framework, such as Bootstrap or Tailwind. - Experience with server-side rendering is crucial, as well as a solid understanding of creating UI for non-JS environments.

...platform. This project will focus on integrating AI workflows and Large Language Model (LLM) capabilities. The key aspects of this project will be its modularity, scalability, and the ability for user customization. Key Requirements: - Strong expertise in Python or other relevant programming languages. - Proven experience with AI/ML model integration, particularly with platforms like OpenAI and Hugging Face. - Excellent knowledge in workflow automation and API integration. - Proficiency in crafting intuitive user interfaces, preferably a drag-and-drop style. - Familiarity with a range of cloud platforms, including AWS and Azure, as well as containerization technologies like Docker and Kubernetes. - A s...

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

...Expertise in creating minimalistic yet impactful animations. ======= Project Description === Create a video animation with a Very Dark Blue Background, and 6 areas. All of them on the right side, as we use this animation as a background with on the left side text and right side the 6 areas. Each area should be a hexagon. Similar to the example, icons and hexagons (areas) must be visible, and each of them should be highlighted, with the text, with each of them a second of rest between each highlight. They must keep visible once highlighted, with at the end, showing all of them for 3 seconds. The highlighting duration of each should be approximately four seconds, a little longer than the example of three seconds, as we use more...

I'm in need of a professional who can design custom-shaped labels for veterinary drugs. The labels must include: - Drug name and dosage instructions - Warnings and side effects - Manufacturer details and batch number The ideal freelancer should have experience in label design and a strong understanding of the regulatory requirements for veterinary drug labeling. Please be prepared to provide a portfolio of similar work.

I'm seeking an expert in structural stress analysis, specifically for a chilled water piping system. Your expertise will help me ensure the safety and compliance of the system. Please note that this project is crucial, and I'm looking for a professional who can deliver quality work in a timely manner. Ideal Skills: - Proficiency in structural stress analysis - Experience with chilled water piping systems - Knowledge of safety and compliance standards Please take note that the questions regarding the type of piping and specific aspects to be analyzed have not been answered yet. Your ability to make an informed assumption based on your expertise will be beneficial. Introduction We are seeking a qualified freelancer to conduct a ...

I'm seeking an expert in structural stress analysis, specifically for a chilled water piping system. Your expertise will help me ensure the safety and compliance of the system. Please note that this project is crucial, and I'm looking for a professional who can deliver quality work in a timely manner. Ideal Skills: - Proficiency in structural stress analysis - Experience with chilled water piping systems - Knowledge of safety and compliance standards Please take note that the questions regarding the type of piping and specific aspects to be analyzed have not been answered yet. Your ability to make an informed assumption based on your expertise will be beneficial. Introduction We are seeking a qualified freelancer to conduct a ...

I've been encountering a 'Connection refused' error with in my Ludo game, which is built on PHP CodeIgniter. This issue occurs at the start of the game and seems to have stemmed from recent changes I made on the client-side code. Ideal skills for this project include: - Proficiency in PHP and CodeIgniter (CI). - Extensive experience with socket.io. - Strong problem-solving skills to troubleshoot and fix connection issues. Your task will be to diagnose the connection issue and implement a solution to ensure a smooth start to the game. Please be prepared to communicate clearly about the steps you're taking and to provide a brief report on your findings and fixes.

...similar to to the one i will send you with the functionalities and features. The site should include a responsive design, fast performance, and an intuitive user interface for streaming anime content. The project requires someone familiar with modern development practices, Node.js, and ideally, experience with Bun for rapid performance. Below is a summary of the requirements and installation details for the project, similar to the existing codebase of Miruro. Key Features: Anime Movie Streaming Platform: A homepage showcasing popular, recent, and trending anime movies. Categorization of anime by genre, popularity, and release year. Search functionality to locate specific anime quickly. User Features: Account creation, login, and manag...

I need a seasoned Vanilla JS developer to integrate Google Single Sign-On into my app, fix the issues with the side navigation, and implement collapsible sections in the sidenav. Key Tasks: - Integrate Google authentication for a seamless Single Sign-On experience. - Troubleshoot and rectify layout problems in the sidenav. - Fix broken navigation links in the sidenav. - Upgrade the sidenav to include collapsible sections. Ideal Skills and Experience: - Proficient in Vanilla JS with a strong portfolio of similar projects. - Experience with Google authentication integration. - Strong problem-solving skills for UI/UX issues. - Familiarity with creating interactive, user-friendly components.

...seamless and timely delivery experience. Our collaborative and fast-paced environment encourages growth and innovation, making it an exciting place to work. **Key Responsibilities:** - Assist customers by answering inquiries about order status and delivery times. - Coordinate with restaurants and drivers to ensure timely order completion and delivery. - Manage and update the company’s Facebook page, responding to customer messages and comments. - Provide support to the restaurant and driver teams to address any operational issues. - Analyze customer feedback to improve service quality and enhance user experience. **Required Skills and Qualifications:** - Strong communication skills, both written and...

I need a skilled web developer to help with debugging my web applications and improving their efficiency. Specific requirements: - Backend debugging: The focus will primarily be on the server-side logic of the applications. You will need to identify and fix any issues affecting the performance or functionality of the applications. - Functionality bug resolution: There are numerous bugs that need to be identified and resolved. You will need to have a keen eye for detail and a strong problem-solving ability. Ideal skills and experience: - Extensive experience with backend web development and debugging - Proficient in server-side languages - Strong understanding of web application functionality - Exceptional problem-solving ski...

I'm looking for a skilled web developer who can integrate an employee scheduling and time tracking system on the employee side of my website. This will help me monitor the hours worked by my remote staff members, all of whom will be working from home. Key Requirements: - Implement a scheduling and time tracking system on my website. - Ensure the system is user-friendly and accessible for all remote staff. - Develop a secure login system using email and password for each employee. Ideal Skills and Experience: - Proficiency in web development and backend technologies. - Prior experience with integrating scheduling and time tracking systems. - Ability to create secure and efficient login systems. Backend Technolog...

...Scheduling and Time Tracking system on the employee side of my website. This system should enable me to monitor the hours worked by my staff accurately. Key Requirements: - Comprehensive employee scheduling functionalities encompassing shift scheduling, availability management, and time-off requests. - Complete time tracking features including clock-in/clock-out functionality, timesheet approvals, and overtime calculations. - A multi-faceted clock-in/out system with a web-based interface, mobile app, and biometric system options. Skills and Experience: - Proven experience in website development and integration of scheduling and tracking software. - Knowledge in creating user-friendly web interfaces fo...

...automate the identification of potential candidates from both LinkedIn and their resumes. The script should analyze candidates based on their skills, experiences, personal statements, educational backgrounds, etc. Key Requirements: - Data Processing: The script should be able to process both LinkedIn profiles and uploaded resumes. - Data Preprocessing: The script needs to carry out critical preprocessing steps such as synonym replacement, sentiment label mapping, and implementing data augmentation and class balancing. - Analysis and Evaluation: The script should perform correlation analysis and generate a heat map. The model's effectiveness should be evaluated using metrics like accuracy, F1 score, precision, recall and deter...

...talented Mobile Engineer with extensive experience in cross-platform mobile app development to help me build a unique social media app. Key Features: - The app will need to support photo and video sharing, so a strong understanding of multimedia handling in mobile development is essential. - The app will also include user profiles, which will require experience in implementing scalable, secure, and efficient server-side solutions. Ideal Skills: - Proficiency in both iOS and Android development, with a preference for using cross-platform tools like React Native or Flutter. - Solid experience in building and deploying social media apps. - Strong understanding of UI/UX principles to create an engaging and intuit...

I'm looking for an engineer or a designer who can create a very low-cost water heating system for industrial use. Key Requirements: - Consideration of various energy sources (s...designer who can create a very low-cost water heating system for industrial use. Key Requirements: - Consideration of various energy sources (solar, electric, gas or a combination) - Focus on minimizing costs without compromising essential functionalities - Understanding of industrial water heating needs Ideal Skills: - Expertise in thermodynamics and heat transfer - Experience in designing cost-effective industrial equipment - Proficiency in evaluating and integrating various energy sources The goal is to create the most economical solution possible while ens...

...PAINT Beauty, an Indigenous-owned cosmetic brand. Our brand honors cultural heritage while promoting sustainability, empowerment, and social justice. The logo will be the cornerstone of our brand identity, appearing on product packaging, marketing materials, and digital platforms. This is your opportunity to bring a meaningful vision to life, merging tradition, strength, and modern elegance. Design Guidelines: Core Elements: Replace the large "WPB" concept with two gold war paint strikes to symbolize strength and protection. Include a tagline: Empowered and Proud beneath the logo. Incorporate arrowhead symbols on each side of the logo, but only one arrowhead per side, designed to fill the space proportionally. A subtle teepee...

hat website - Make sure all the buttons have a radius of 2 - Make sure you include tags on thumbnails such as (New In, Sale, Limited Edition) - Pop ups should be designed with discount code sent to user once they sign up to newsletter - The categories (which will also be part of the filter) that will be required are: silhouette - [ ] A-frame - [ ] n-frame - [ ] Bucket hat - [ ] Flat visor - [ ] Black hat - [ ] Trucker hat Visor style - [ ] Flat visor - [ ] Curved visor - [ ] None (beanies and buckets fall under this category) colour - [ ] Black - [ ] Blue - [ ] Red - [ ] Cream - [ ] White - [ ] Pink - [ ] Brown Shop by team - [ ] Hull Scorpions I will attached a reference for the filter dropdown Reference filter: HOME PAGE:

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

... website with a corporate and professional feel that emphasizes user functionality and marketing appeal. The primary goal of this new design is to showcase our product offerings in a polished, engaging way, with the aim of driving users to show interest in a free trial of our product. Design Focus: Corporate and Professional Aesthetic: The website must have a sleek, modern, and professional look that appeals to corporate clients and decision-makers. A clean layout with a sophisticated color palette (blues, greys, and accented tones) will help convey trust, credibility, and authority. We like the design of sevenrooms website. This will be where we draw most inspiration from Functional Layout: The user interface should prio...

I've been facing serious payment issues with my Meta Ad account, specifically I'm unable to add a payment method. I've tried reaching out to Meta support but have yet to receive a response. I need this issue resolved as soon as possible so I can get ...facing serious payment issues with my Meta Ad account, specifically I'm unable to add a payment method. I've tried reaching out to Meta support but have yet to receive a response. I need this issue resolved as soon as possible so I can get back to running my ads. Ideal skills and experience for the job: - Proven experience with Meta (Facebook) Ad accounts - Strong problem-solving skills - Ability to communicate effectively with Meta support - Experience with payment processing issues - Ability to work under...

...for a contest, and the winner will be awarded the opportunity to create additional materials after the contest concludes. Coin Design Requirements Shape & Dimensions: The coin should be octagonal in shape. The image size must be 500x500 pixels. Obverse (Front): Depict a knight (warrior) standing with legs spread apart. The knight holds a sword in front of him, with the sword nestled in the ground. The knight must be in relief (raised design). Reference the Scythra warrior image provided for inspiration, but exclude surrounding details—focus solely on the knight with the sword. Reverse (Back): Feature a shield with the following runes: Fehu, Uruz, Thurisaz, Sowilo, and Ingwaz. Important: The runes must follow the arrangement shown ...

...Muslim charities, businesses, and organizations. The platform will offer features such as Islamic-themed design tools, AI-generated content creation, and social media management. Responsibilities: Build a fully functional and responsive website based on provided design mockups or wireframes. Integrate AI APIs (e.g., OpenAI) for content generation and dynamic features. Develop a drag-and-drop design editor for creating customizable Islamic-themed templates. Implement a user-friendly dashboard for managing designs, social media scheduling, and account settings. Ensure seamless workflow automation through tools like Zapier or custom solutions. Set up a secure and scalable backend for storing user data and templates. Optimize ...

...seeking a mid-level Business Development Officer in the technology sector. This exciting role will involve: - Spearheading sales and lead generation: Demonstrable experience in sales within the tech industry is desirable. You should have a record of consistently meeting and surpassing sales targets, and a proven strategy for generating high-quality leads. - Handling partnership and client relationship management: You will be responsible for nurturing lasting relationships with partners and clients alike. Strong interpersonal and communication skills are a must, along with the ability to work well under pressure and maintain client satisfaction. I'm specifically looking for someone with a good understanding of ...