Develop ladder diagram and program plc for lift elevator control jobs

I'm seeking a skilled PLC programmer to develop a timed sequence for pneumatic valves used to operate four dampers in a wave pool. This PLC program aims to control the intensity of the waves. The functionality should include: - Sequential opening and closing of the dampers - Pneumatic valve control via PLC interface Ideal skills and experience: - Significant experience in PLC programming - Understanding of pneumatic valve control - Knowledge on wave pool operation preferred - Ability to optimize for energy efficiency and performance - Problem-solving and analytical abilities to troubleshoot and improve system functionality. This challenging task calls for a sol...

...phase for our business. Our goals include growing our customer booking in our hair salon and improving customer engagement through strategic email marketing, and our social media channels. Desired Experience and Skills: - Proven experience in email marketing. - Proven experience in social media growth strategies - Strong understanding of lead generation strategies. - Demonstrated ability to increase customer engagement via email marketing. Job Requirements: - Develop an email marketing strategy to generate leads. - Create engaging content targeted towards our existing customers. - Continuously analyze and improve our email marketing strategy as the project progresses. - Edit and schedule posts for instagram, tik tok, facebook, ...

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We are seeking an experienced developer or team to create a comprehensive web software and database system for the remote monitoring and control of cathodic protection stations (SKZ) equipped with TE-RCU control units. This project involves developing web applications, database design, and integration of communication modules for real-time data acquisition, SMS/GPRS control, and SCADA system interfacing. More details will be sent in private.

...Title: Full-Stack Developer for WordPress, .NET Middleware, Azure Integration, and SDK Development Job Overview: We are seeking an experienced Full-Stack Developer to spearhead the development and integration of key system components within our e-commerce platform. The successful candidate will lead initiatives to enhance user interactions by developing a WordPress plugin, building a robust .NET middleware API, and integrating advanced Azure-based messaging services. Additionally, the role involves creating an SDK to facilitate easy integration for third-party AI bot services. This position is crucial for ensuring that our platform not only meets current technological standards but also adapts to future advancements and user needs, enhan...

I'm looking for a skilled designer-developer to develop Figma designs based on SharePoint, focusing on figma primarily. The main objective is to streamline our design and development process with a seamless bridge between the two interfaces. The project will involve: - creating design components from Figma. - Implementing those design components into SharePoint effectively and seamlessly. Ideal Skills and Experience: - Proficiency in using Figma for UI/UX Design - In-depth knowledge of SharePoint's interface - Experience in carrying out integrations between design and development platform Only those with a proven track record of Figma-SharePoint integrations should apply. I look forward to working with someone who can help ease...

I'm seeking a talented software engineer with expertise in both frontend and backend development, specifically using Java, for a greenfield project to build a new application. Key Responsibilities: - Develop the frontend of the application, ensuring high performance and responsiveness to requests - Design, implement, and maintain the backend of the application, in compliance with the project requirements - Work collaboratively with our team to integrate user-facing elements with server-side logic - Participate in the entire application lifecycle, with an emphasis on coding and debugging Ideal candidate would: - Have proven experience in software development, particularly in building applications from scratch - Be proficient in Java, with a ...

...clothing for both men and women. I'm currently utilizing Instagram and Pinterest for social media promotion, but I'm looking for an expert who can help me increase my store's sales and improve my SEO. Key Responsibilities: - Develop a comprehensive marketing strategy to boost my store sales - Optimize my Etsy store for SEO - Utilize Instagram and Pinterest to promote my products effectively - Create and manage social media campaigns to increase store visibility Ideal Skills: - Proven experience in Etsy store marketing and SEO - Excellent knowledge of Instagram and Pinterest - Strong understanding of the clothing market and consumer behavior - Ability to create engaging and...

I'm looking for a talented individual who can help me develop an LLM text model which behaves like a virtual girlfriend. This text model must be engaging in intelligent dialogues with emotions and feelings. Here are the primary requirements for this project: - Create an AI-driven text model: I need a text model that is capable of engaging in intelligent dialogues. This means understanding context, providing relevant and meaningful responses, and exhibiting emotional intelligence. - Incorporate emotional responses: The text model should be capable of expressing emotions and feelings in a realistic manner. This is crucial for creating a believable and engaging virtual girlfriend. - The model can be trained from scratch or, ...

I'm looking for a skilled Spring Boot developer to help me set up role-based security for my application. The main goal of this is to ensure proper authorization across different user types. Here's what I have in mind for this project: - I need the system to restrict access to various functionalities based on the user's role. - The application will have three types of users: Administrators, Regular Users, and Guests. - Among administrators, I need a specific functionality for them to set up role permissions. Technical Requirements: - Proven experience with Spring Boot and security implementations. - Excellent understanding of role-based access control. - Strong knowledge of setting up and managing user roles. I...

...tailored for freight forwarding. Key requirements: - Your primary goal will be to design and develop a website that drives sales for a freight forwarding service. This will include aspects like advertising, tracking, and the actual e-commerce transactions. - The site is to be optimized for easy navigation, with a strong call-to-action, and a user-friendly interface. - Should be mobile-friendly. - Potential features: As I'm not yet sure about the need for product inventory management and order tracking, I'd prefer a designer who has experience incorporating these features and can advise me on their necessity for my specific project. - Additionally, expertise in SEO and digital marketing woul...

Seeking a long-term Python Data Scientist and Generative AI expert Your task is to develop a prototype chatbot that is powered by Generative AI and Large Language Model (LLM) to respond to user queries using domain-specific knowledge and RAG implementation. The project will focus on integrating LLM frameworks, managing data preprocessing, and implementing the chatbot's user interactions. ONLY people who respond to below screening questions will be considered: 1) Did you fine-tune an LLM model using LoRA or QLoRA? If so, which model did you fine-tune, and what was the use case? 2) Do you have a GitHub profile? If so, can you share the link? 3) Are you proficient in English, and what is your hourly rate?

...originally intended for an e-commerce website. As I'm not planning to develop a website using this domain, I'm interested in finding potential buyers who can make the most of its e-commerce potential. Key Points: - The domain is ideal for e-commerce purposes, which makes it a great opportunity for someone in the online sales space. - I'm particularly interested in connecting with individual entrepreneurs, small to medium businesses, and potentially large corporations who are searching for a domain that fits an e-commerce website. I'm looking for someone who can help me find potential buyers and close the sale. This job will require: - Strong networking skills and an understanding of the e-commerce in...

I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain

I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The...

I am in need of a designer who can create a flyer and postcard full of color and energy for my rental consulting company. This project demands a good understanding of vibrant and captivating designs that seize the attention of the viewer and don't let go. Key Responsibilities: - Develop a bold and colorful design that incorporates company branding - Convey the concept and purpose of the company effectively in the given design Ideal Skills: - Expert in Graphic Design - Strong understanding of branding and promotional designs - Experience in creating flyer and postcard designs I am seeking a quick learner who can grasp the essence of my company and reflect it creatively and vibrantly in the designs. P...

...professional who can address the issues with my current website, which is about 5 years old and has been experiencing error messages. If it's a quick fix, we can proceed with that, but the main aim is to transition to a new solution. Key Tasks: - Review and fix the current error messages. - Backup the current website to prevent data loss. - Develop a new website from scratch, ensuring a clean installation. - Migrate our existing data to the new platform. The key focus for the new website should be on enhancing security, given our experiences with the current site. Content Transition: We aim to maintain the current content with only minor updates. It's important that the freelancer respects the existing narrative and makes changes only whe...

Description We are seeking an experienced and creative jewelry artist/designer to collaborate with us on creating unique tungsten ring designs for our business. The ideal candidate will have expertise in CAD software, a strong understanding of materials and manufacturing processes, and a passion for creating innovative and visually appealing jewelry designs. Responsibilities: * Develop an original design for tungsten rings that align with our brand aesthetic and target market preferences. *Create detailed 3D models and technical drawings using CAD software. *Provide regular updates on the design progress and incorporate feedback to refine and finalize designs. Requirements: *Proven experience as a jewelry...

I'm on the lookout for an experienced video editor with superior skills in advanced editing techniques including color correction, special effects, and audio enhancement. The project comprises editing a video of a duration exceeding 10 minutes. Skills Required: - Expertise in advanced video editing techniques - Proficiency in color correction - Special effects implementation - Audio enhancement abilities Please note, a storyboard or script isn't provided, allowing you full creative control to bring the footage to life. Applications from individuals with a knack for creativity are particularly welcomed. Your portfolio demonstrating your past work would be advantageous during the selection process.

...in need of a talented freelancer to assist with content creation. This project is focused on boosting brand awareness and making our products and services more visible to potential customers. Key Responsibilities: - Conceptualize and create compelling content that resonates with our target audience. - Develop engaging written content or video content that clearly communicates our brand message and value proposition. - Ensure that all content aligns with our brand guidelines and voice. Ideal skills and experience: - Proven track record in content creation, preferably with a focus on brand awareness. - Strong writing and/or video production skills. - Ability to understand and effectively communicate brand values. - Experienc...

I'm seeking a skilled and creative 2D animator to help me create a promotional video for my business. The video will be 1-3 minutes long, and should be engaging and captivating. Key Responsibilities: - Develop a storyboard based on the information I provide and your own creative ideas. - Animate the video in a high-quality, professional manner. - Add suitable sound effects and background music. The primary purpose of this video is to market and advertise my business, so it should be visually compelling and easy to understand, even for a general audience. Ideal Skills and Experience: - Proven experience in creating 2D animations, particularly for marketing purposes. - Strong storyboarding skills....

I need you to develop a DMX link board with NRF24L01 and PIC microcontorller. Multi universe. Point to multipoint. Safe and stable

...(OSB) and would like a thorough virtual training session on the topic. I'm looking for a skilled instructor who can guide me through the following areas: - Basic Concepts and Architecture: I need to understand the foundational principles of Oracle Service Bus (OSB). This includes how it works, its key components, and its role in service-oriented architecture. - Service Development and Deployment: I'm interested in learning how to develop services on OSB and deploy them effectively. This includes hands-on exercises and practical examples to reinforce the learning. - Troubleshooting and Optimization: I want to be able to troubleshoot any potential issues that may arise when working with OSB. Additionally, I�...

I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is ...

I need a machine learning model developed in Python. This model should ...machine learning model developed in Python. This model should be able to evaluate prospective student applications by comparing them to historical data sets. The goal is to classify and sort the new applicants efficiently. Key Requirements: - Develop a classification-based machine learning model in Python - Understand and work with historical data sets to evaluate new student applications - Deploy the model in a web application format for ease of access Ideal Skills and Experience: - Strong background in machine learning and Python - Previous experience in developing classification models - Ability to understand and work with large data sets - Prior experience with d...

I need a tech-savvy professional with vast experience in social media account recovery. I lost control of my old Instagram account but I have the username. My main goal is to regain access and permanently delete the account. Key Responsibilities: - Recover lost Instagram account using the provided username - Delete the account upon recovery Essential Skills: - Knowledge and expertise in Instagram account recovery - Experience in similar projects - Understanding of privacy and data security protocols I can provide a driver's license as proof of identity. Confidentiality and transparency during this process are paramount, and I look forward to a successful collaboration.

As someone looking to significantly drive sales via Facebook, I need a social media marketer with a knack for creating captivating product/service promotional videos. Your task will be to: - Develop a Facebook marketing campaign centered around enticing promotional videos - Ensure the adverts are sales-driven so as to directly impact on the product/service sales Ideal Skills: - Proficient in video creation and editing - Extensive experience in sales-driven social media marketing, particularly Facebook - Creativity and great storytelling to make products/services appealing and engaging.

...This website serves as an Art, Architecture and Object portfolio which necessitates responsive and dynamic features. Ideal Skills: * Proficient in WordPress Development, Customizations and Animations with an eye for precision and quality designs * Proficient in Responsive Web Design * Experience in portfolio website creation particularly in Art, Architecture and Object Design Specification: * An initial website is already built. This project requires someone who can re-work and develop customizations based on existing brand guidelines and a list of design specifications, with precision and professionalism – as well as re-work some organizational aspects of the site Functionality: * The website primarily showc...

...media platforms for a project in the agricultural sector. Essential skills for this job include logo design, social media graphics creation, and website design with a primary focus on Instagram. Key Responsibilities: - Design a unique logo that encapsulates our agricultural brand. - Create engaging social media graphics that align with our brand identity. - Develop an aesthetically pleasing website design to complement our social media presence. Social Media Platforms: - Instagram - Facebook - Twitter The major objective of this undertaking is to heighten our brand awareness within the agricultural sector across all our social media platforms. Previous experience in the agricultural sector is an added advantage but not prerequisite. If you have a keen e...

I am a manufacturing company in need of a mid-level Allen Bradley PLC programmer for an upcoming project. The primary tasks for the freelancer include: - Programming and troubleshooting Allen Bradley PLCs. As a mid-level position, I am looking for someone with a good understanding of PLC programming and troubleshooting. The ideal candidate should have experience in the manufacturing industry, preferably in a related field. Key skills and experience for this project include: - Mid-level experience in Allen Bradley PLC programming - Knowledge of ladder logic diagrams - Strong troubleshooting skills - Previous experience in a manufacturing or related industry If you have the right skill set and experie...

...in both AWS and Azure platforms to create a Continuous Integration and Continuous Deployment (CI/CD) pipeline. The main duty will be integrating code changes, individual software modifications, into existing code repositories. Need to create a fully functional pipeline with tech documentation and runbooks .. Key Tasks: - Develop, test, and roll out CI/CD pipeline with supporting infrastructure as Code (Kubernetes, Docker) - Manage code releases and updates with popular orchestration tools like : Jenkins , Ansible Ideal Skills: - Proficiency with AWS and Azure cloud platforms - Strong experience with CI/CD - Adeptness with Python, PowerShell programming or any other popular scripting language This job demands the candidate to have a...

I'm looking for a machine learning expert who can assist with 3D skeleton extraction and rigging, based on initial performance. Key Requirements: - Experience with 3D skeleton extraction and rigging - Strong background in machine learning Your main task will be to develop and refine machine learning models that can accurately extract and rig 3D skeletons, ensuring that the models are optimized for performance. Your input on how to enhance the performance of existing models will be highly valuable. Please apply if you have a proven track record in machine learning with experience in 3D skeleton extraction and rigging.

...IT professional, proficient in working with SAGE, to develop an in-house program which will streamline the process of flattening work tickets. This involves: - Retrieving data from SAGE This process will require you to directly interface with SAGE and accurately pull the necessary data for the ticket flattening process. - Merging Similar Work Tickets The main operation to be performed on the data retrieved is to flatten work tickets by merging similar operations. This involves efficiently condensing the retrieved data by combining similar tasks into one operation. - Pushing Merged Data Back to SAGE After the operations have been merged and condensed, the data should be pushed back into SAGE where it will be ready for product...

Description: We are looking for a highly skilled and motivated frontend developer to create a cross-platform desktop application for Windows and MacOS using Electron.js. The application will manage audio, text, and video data, and will utilize websockets for backend data transfer. Key Responsibilities: Develop a responsive and efficient desktop application using , JavaScript, HTML, and CSS. Implement and integrate features to manage audio, text, and video data. Ensure smooth and secure data transfer using websockets. Conduct thorough testing to ensure the application is robust and bug-free. Work closely with stakeholders to gather requirements and iterate based on feedback. Provide c...

I need a website that highlights my company's facilities management services targeted towards corporate businesses. The website should effectively convey all services we offer. Experience in web development and knowledge in facilities management is a plus. Your tasks are: - Develop a user-friendly website with professional appeal - Create a comprehensive list of our facilities management services Proficiency in SEO and copywriting are appreciated to ensure the website reaches our corporate audience effectively.

...CLIENTS OUR SPORTSBOOK PLATFORM. WE CAN SHARE PROFITS 50/50. I'm looking for an Affiliate Marketer to help bring in clients for Betsemperor, an online sportsbook focused on offering top-notch betting experiences for sports lovers globally. Key Responsibilities: - Develop and implement strategies for driving affiliate leads to our platform. - Build and maintain relationships with potential and existing affiliates. - Monitor and optimize affiliate marketing campaigns to ensure maximum performance and ROI. Ideal Skills and Experience: - Proven work experience as an Affiliate Marketer or in a similar role. - Solid knowledge of performance marketing, affiliate marketing, and digital marketing. - Prof...

...need to filter the data in column B and take into consideration only "Order payment" and "Refund". 2- Filter the rows of input file 2 (attached), column D "Product Details" so that the different product details appear only once and report them in the VAT output file so as to have only 2 Product Name columns (in which the "product details of input file column 2" are listed. (example VAT file attached) 3- The app must check that all the lines present in column D "Product details" of the input file 1 are present in column A of the VAT output file and we have a value in column B. If there are lines that are not present or do not have a value, you must report them in the VAT control output file report (attac...

...- Strategize, develop and curate engaging content for our social media platforms (Facebook, Instagram, Twitter, LinkedIn). - Implement an effective social media marketing plan that aligns with our business goals. - Engage with our audience and respond to their inquiries and comments. - Monitor and analyze social media KPIs and provide accurate reports on growth and engagement. Requirements: - Proven experience in social media management, ideally for a digital marketplace or e-commerce platform. - Proficient with social media tools and analytics. - Strong understanding of social media trends and best practices. - Excellent communication and customer service skills. - Creative and detail-oriented, ...

I'm currently in pursuit of a talented graphic designer to cre...currently in pursuit of a talented graphic designer to create an engaging cover for my non-fiction book. The ideal candidate will have strong creative abilities, a deep understanding of marketing principles, and substantial experience in book design. Key Responsibilities and Requirements: - Develop an innovative, appealing cover based on your expertise, as I didn't specify a certain style or specific elements to be included on the cover. - Have a strong portfolio demonstrating ability to create compelling covers for non-fiction books. - Proficiency in graphic design software. - Excellent communication skills, as we'll need continual collaboration. Looking forward to seein...

...developing the field oriented control system for a permanent magnet synchronous motor. My goal is to improve the speed response, specifically the acceleration time, deceleration time, and steady state error. The project involves the tuning of PI controllers within the system, meant to enhance its overall performance. For this task, a proficient knowledge of control systems, system modeling, and tuning methods is required. Previous experience with PI tuning is beneficial. Currently, MATLAB/Simulink is being used for modeling and system simulation, hence proficiency in it is crucial. Ideally, the candidate will have extensive experience using MATLAB for complex motor control simulations. However, I haven't defi...

I am looking for an expert with solid experience in Field Oriented Control (FOC) of Permanent Magnet Synchronous Motors (PMSM) who can help tune my PI controllers for more precise speed control. Here are the specifics: - I have an established model using MATLAB/Simulink, and the PI controllers are already implemented. - The key outcome I want is to enhance the accuracy of the speed response. The ideal candidate will have: - Extensive knowledge and experience with PMSM and FOC. - Proven background in tuning PI controllers. - Strong proficiency in MATLAB/Simulink. Your task will involve analyzing the existing model, suggesting enhancements for the PI controllers, and implementing these changes to achieve a more precise spe...

I am looking for a developer who could develop a iOS IPhone app. It should do following Use a authentifcation based on a MySQL database table (for login) store that login as session that I not need each time again login. Create a connection between that MySQL and grab data and display that on app. Store that data like on cache that I can see that data also offline. I only will answer to developer who native language are English or German and who could show some iOS work.

...create code for a power electronics control system. The project involves using an Arduino DUE and the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Mac...

I'm looking for a skilled advertising professional who can help me increase brand awareness through social media. Key Requirements: - Develop a comprehensive brand awareness campaign on Facebook, Instagram and Twitter. - Create engaging and relevant content that resonates with our target audience. - Utilize best practices in social media marketing to enhance campaign effectiveness. Ideal Skills: - Proven experience in social media marketing and brand awareness campaigns. - Strong understanding of Facebook, Instagram, and Twitter advertising. - Creative and strategic thinker with a clear understanding of the target audience. - Excellent communication and interpersonal skills. - Results-driven approach to advertising. Please ...

Develop a WeChat/Alipay app for a large-scale event in Hong Kong, you need to use it on WeChat/Alipay. It can be used by people in Hong Kong, Macau and China. The functions are mainly used to view event information, videos, reminder functions, mini games, contact customer service, and connect Department external website

...expert in SMS marketing to help establish and run a robust campaign. Details: - Platform: I plan to use an SMS marketing platform and need help setting it up properly. - Target Audience: The campaign will focus on both existing customers and new prospects. - Message Type: The primary messages will be promotional offers. Skills and Experience: - Extensive experience in setting up and running successful SMS marketing campaigns. - Proficiency with SMS marketing platforms. - Proven ability to tailor messages effectively for different audience segments. - Strong understanding of customer acquisition and retention through SMS. - Experience with loyalty programs is a plus but not mandatory. We offer SMS Marketing. Look for Affordable P...

I'm in need of an experienced architect who can develop a plan for a modern office space building covering approximately 1,00,000 Sqft in 8 floors. - Purpose: The building is meant to serve as an office space - Preferences: I prefer a modern architectural design - Location: The project will be located in Indore and the land area is 28000 Sqft - Workstations: In terms of planning, Mix of Office Spaces from 300 Sqft to 12000 Sqft. The ideal candidate should have an excellent grasp of modern architectural styles and should be skilled at maximizing space efficiency. Experience with large office structures is a must. Please provide examples of similar projects you’ve completed.

Develop an WhatsApp bot to sell to our clients, based in IA chat and voice like Twillo, with Integration of the clients CRM/ERP's so that the bot can answer to the client with human language. with the Intranet. 2 When the CUSTOMER CALLS DETECT FROM AND Customer or not. 3 Hello Mr (name of the client) , how are you? 4. Hello, we have verified that you are not yet our Client 5 . What do you intend. 6. Speak to Our Commercial Department: Technical department Another subjects. After answering the questions, read our intranet If there is no response, I will pass it on to my colleague and pass it on to Human.

...App (Working Title) Project Description: I need a web application developed to manage and organize short audio recordings. Users should be able to upload audio files (3 seconds max) and categorize them with basic labels. Key Features: User accounts and login system Ability to upload audio files (3 seconds max) - MP3 format preferred Option to add simple labels (e.g., "Meeting Notes," "Quote") to each audio file Ability to sort and filter audio files by upload date or label Basic interface for browsing and listening to uploaded audio files Secure storage of user data (audio files and labels) Target Audience: This app caters to users who want a simple way to organize and access short audio snippets for...

We're on the hunt for the perfect company or individual to lead a high-impact marketing campaign for our innovative mobile app across TikTok, Twitter, and Instagram. What We Need: • Creativity and Innovation: We’re looking for unique, out-of-the-box ideas that will captivate and engage our target audience. • Expertise in Social Media: Deep understanding of the algorithms, trends, and best practices specific to TikTok, Twitter, and Instagram. • Content Creation: Ability to produce high-quality, engaging videos, graphics, and posts that align with our brand voice and resonate with users. • Campaign Management: Experience in planning, executing, and optimizing social media campaigns to...