Binary trees program jobs

I am starting an initiative/program to help young black men heal/restore themselves. I am in need of two logos: 1) A wordmark logo " Restore Him" incorporating a Healing Well symbol. I like the fonts in the attachments reference_text1 and reference_text2. Essentially finding someway to combine one of those two or similar fonts with the healing well symbol, reference attached. 2) Essentially reworking the image: - making it look more 3D - removing the caduceus, replacing with/incorporating a Healing Well symbol somewhere - Replacing the galaxy background with something more like in reference_logo2 and reference_logo2a. (I have the psd of the if that would be helpful.

I'm seeking a skilled PHP developer with experience in working with MySQL and Cassandra. The task involves creating a succinct PHP script that can: - Continuously read user data from MySQL and write it into Cassandra. - Read user data from Cassandra and write it back into MySQL. The environment for testing is already set up locally, and the task is expected to be completed within 2 hours. The data transfer process does not require any transformations; the user data will be directly transferred without adjustments. Given the short time frame and nature of the task, I appreciate freelancers who have prior working experience with this kind of project. Your understanding of both databases and PHP is key to the success of this project. Looking forward to your bids.

I need a C# program that uses forms to manage product records in SQL Server. The program should allow users to insert, update, and delete records, as well as search for products. Key Requirements: - Proficiency in C# and experience with Windows Forms - Extensive knowledge of SQL Server - Ability to create user-friendly interfaces Please only bid if you can deliver a high-quality, efficient program. The work will be through AnyDesk.

I'm looking for a logo for my honey business called "Out of the Woods". My husband and I, from New Zealand, are selling premium honey sourced from clover, Pohutukawa, kanuka, manuka, and rewarewa. The ideal logo should: - Emphasize nature and wildlife ( birds, bees, deer, flowers, hills, trees) - Light neutral colours & clear - Maintain a simple and minimalistic style, suitable for potential stamping on our pea green beehives We aim to position our honey as a premium product, packaged in glass jars for boutique stores. Therefore, the logo should subtly imply premium quality without being ostentatious. Ideal candidates for this project would have: - A strong portfolio in nature-themed and rustic charm designs - Experience in creating logos for premium product...

I have a cartoon picture of cats that needs a scene change. The new setting is a lively beach scene. Key Requirements: - Maintain the attitudes of the cats while they navigate this new environment - Depict them engaging in various beach activities such as surfing and eating - Incorporate a diversity of scenery elements, like palm trees and the ocean Ideal Skills and Experience: - Cartoon illustration experience - Ability to capture and maintain character attitudes - Skills in creating dynamic, engaging scenes - Experience with animal character illustrations

I have an Arduino project that has unexpectedly stopped functioning. The program simply quit working without any error messages. It's using a mega board with a PWM board to drive 9 servos. - Ideal Skills: Knowledge and experience with Arduino programming and debugging are essential. - Previous Experience: A portfolio showcasing prior work with Arduino projects will be beneficial. - Additional Skills: Problem-solving skills and patience are highly appreciated. I need a professional who can help troubleshoot and get my project back on track.

YOU HAVE TO WRITE MARIBOR IN THE CHAT SO I KNOW YOURE NOT A BOT. ALSO SEND YOUR REFERENCES AND PREVIOUS PROJECTS, if you dont you will be ignored Looking for a skilled Twinmotion designer to collaborate on an existing Archicad-based project. Tasks include: Designing realistic greenery, nature, grass, trees, and vegetation. Creating a vineyard and adding natural elements like rocks. Texturing buildings for a realistic appearance. Adding animations like opening doors. Enhancing lighting for a stunning nighttime view (exterior and interior). Fully furnishing one apartment (optional if expertise is limited). Optimizing the project for VR (RTX 4080). Option to use custom models. Additional Information: Detailed instructions and reference materials are available in a shared dri...

I'm seeking a seasoned marketing expert to assist in promoting our program and project with a primary focus on boosting sales. Key responsibilities: - Formulating and executing a structured marketing campaign aimed at increasing program visibility and sales. - Utilizing various marketing channels including Social Media, Email Marketing, and Search Engine Marketing to reach a broad audience. Ideal skills and experience: - Proven track record in sales-oriented marketing campaigns. - Proficient in various marketing platforms, particularly on Social Media, Email and Search Engine Marketing. - Excellent understanding of diverse audience, specifically targeting individuals aged 18 to 75.

I need a skilled programmer to create a PLC program for a Siemens controlled conveyor and 3D laser system. The 3D laser will be used for quality inspection and dimension measurement. Ideal Skills: - Proficient in Siemens PLC programming - Experienced with conveyor systems - Familiar with 3D laser integration - Knowledgeable in quality inspection processes - Able to develop programs for dimension measurement Please include examples of similar projects you've completed in your proposal.

...vision to life with a vintage, tropical-inspired design featuring key elements that reflect our love for the ocean, fishing, and laid-back holiday fun. What We’re Looking For: The logo should combine a tropical, beach-themed aesthetic with a vintage emblem style. It must feature the following elements creatively arranged: • A compass (not at the centre but incorporated in the design) • Two palm trees with a hammock strung between them • A marlin jumping out of the ocean waves • A beer bottle • A fishing rod • Ocean waves with a warm sunrise in the background Text Requirements: • The slogan “Going Nowhere Doing Nothing” should be the main focus and larger in size, curving around the top of the logo. • “Hat ...

I'm seeking a designer to craft a traditional 8-paged funeral program. The color scheme should be light green and white. Ideal Skills: - Graphic Design - Print Design - Familiarity with designing funeral programs Experience: - Prior experience with traditional design - Portfolio showcasing similar projects I've attached a screenshot of a design template that I'm looking for. I've also attached the outline and the copy for the funeral program.

I am seeking an experienced digital marketer with a focus on Meta Ads. Our startup education program is gearing up for a campaign aimed primarily at generating leads. The target audience for this initiative is students, so creativity in appealing to this demographic is key. Key Responsibilities: - Develop and execute a lead-centric Meta Ads campaign - Target ads towards students on Facebook, Instagram, and LinkedIn - Monitor and optimize campaign performance to maximize lead generation Ideal Candidate: - Proven experience with Meta Ads - Creative approach to engaging the student demographic - Strong understanding of Facebook, Instagram, and LinkedIn - Ability to analyze and optimize ad performance

...narrative. Key Responsibilities: - Create a variety of illustrative images suited for website visuals, marketing materials, and presentation slides. - Collaborate with me to understand the intended message and audience for each image. FIRST IMAGE- Complete this image as the first image to see the quality of your works before moving onto new images. * Replace the bars in the bar graph with realistic trees as per the images i have attached * All tree images must be same heights as each bar * This is a bar graph that represent sustainability. Ideal Skills: - Proven experience in creating illustrative images. - Strong portfolio demonstrating a unique illustrative style. - Excellent understanding of visual storytelling. - Ability to meet deadlines and work collaboratively. I am op...

...experienced developer for an AI deep learning stock program. The ideal candidate will have relevant experience in stock program development and deep learning. Key Requirements: - Proven track record in AI and deep learning applications, particularly in stock market - Excellent programming skills - Ability to integrate various data sources Ideal Skills: - Proficiency in Python with TensorFlow, R with Keras, or C++ with PyTorch - Strong understanding of stock market dynamics - Experience with real-time market data, historical stock data, and news and social media feeds Please note, only developers with relevant experience in AI deep learning stock program development are allowed to participate. Explaining how to create an **AI-based stock prediction program...

I need a photo edited to have a new background. The cabin in the background need to be covered with trees.

I'm seeking a modern and sleek logo for my apparel company, Trees on Fire Apparel. The logo should incorporate tree imagery and fire imagery, but should be limited to 1-3 colours. I prefer a neutral colour scheme of black, white, and grey. Key Requirements: - A modern and sleek design style. - Incorporation of tree and fire imagery. - Use of only 1-3 colours. - A preference for a neutral colour scheme. Ideal Skills: - Experience in logo designing for apparel companies. - Ability to create modern and sleek designs. - Proficiency in working with a limited colour palette.

I want an edit on the following revit file so it looks a different building. you will change the interface of the building, change the roof to be flat roof change the green area and trees look to look different remove current rendering and make different rendering from totally different angles edit the 2-drawings accordingly. if you would change the number of rooms or make some other changes that will be a plus it's easy project if you skilled in revit and I don't have time to do it. the best result would be for the one which looks different building. Here is the file:

I'm looking for a professional who can modify the existing firmware for mouse movements on an STM32 microcontroller. The exact requirements are listed in the attached document. Please review carefully and start your proposal with the keyword "MOUSE" to prove that you have read this brief properly.

I'm looking for a professional with extensive experience in GraalVM setup and configuration. The primary purpose of this project is to set up GraalVM for native image generation of a Java application for use on the desktop computers of our customers. The current development environm...to a more recent version of Java if possible. Key Requirements: - Comprehensive setup of GraalVM for native image generation - Support for resource inclusion within the native image - Enabling the native image to call external binaries, specifically Unity Ideal Skills: - Extensive experience with GraalVM - Strong Java programming skills - Prior experience with resource inclusion and external binary calls in native images Please provide examples of previous work that aligns with these requireme...

I require assistance in refining a Gantt chart to enhance its visual appeal and data integrity. - Visual Design: The Gantt chart needs to incorporate color coding and custom fonts and styles to improve its visual design. - Data Accuracy: The data on the chart needs to be checked for accuracy and corrected as necessary. The ideal candidate for this project should have a strong background in project management and data analysis, with a particular emphasis on Gantt charts. Experience in graphic design is also highly desirable, as is a keen attention to detail and a commitment to delivering a high-quality finished product.

I'm seeking a creative social media expert to enhance and manage the online presence of my IELTS training program. Your main focus will be engaging with our current students primarily through educational content. Key Responsibilities: - Create and manage engaging content on Instagram, Facebook, and LinkedIn - Design appealing visuals in line with our brand - Run targeted campaigns to boost student interaction and participation Ideal Candidate: - Proven experience in social media management - Exceptional content creation and visual design skills - Familiarity with running campaigns on the specified platforms - Prior experience in an educational sector or with similar programs will be a plus

I need a web application primarily serving as an informational platform for professionals in a specific field. The app should feature a decisio...application revolves around a decision tree that branches based on the user's input. - Informational content: The application needs to present content in a way that is relevant and useful for professionals in a specific field. Ideal Skills: - Web Development: Proficiency in creating user-friendly, interactive web applications. - Conditional Logic Programming: Experience in implementing decision trees and conditional logic. - Understanding of Target Field: Familiarity with the specific profession the content is aimed at will be beneficial. Your experience and skills in these areas will be key to delivering a high-quality, engaging w...

...Between Marsello and WhatsApp for Automated Group Notifications Project Description: We are a growing restaurant chain with a customer loyalty program managed via Marsello. We want to automate notifications to a specific WhatsApp group whenever a new customer signs up for our rewards program. This project requires a developer to set up a seamless integration between Marsello’s API and WhatsApp using an appropriate messaging API. Ideally, the solution will be automated, efficient, and user-friendly for our team. Project Requirements: 1. Marsello Integration: • Use Marsello’s API to monitor and detect new customer sign-ups for our rewards program. • Ensure secure authentication with Marsello’s API (access tokens, credentials, etc.). ...

I'm seeking a professional writer to craft an exceptional statement of purpose for my Master's Engineering program application. Key Requirements: - Proven experience in writing academic statements of purpose, particularly for engineering programs - Strong understanding of engineering principles and academia - Excellent command of the English language - Ability to highlight my strengths and ambitions in a compelling way - Creativity and originality, to ensure my statement stands out

I'm launching a weight loss program starting January 24 and need a Facebook ad to boost sign-ups. Key Requirements: - The ad should primarily aim to increase program sign-ups. - It should target middle-aged adults (36-55). - The core message should communicate the program's focus on sustainable health and wellness. Ideal Skills: - Proficient in Facebook Ad Manager. - Understanding of health and wellness marketing. - Experience targeting middle-aged audience on social media. - Creative copywriting and design skills.

I have a collection of shots intended for magazine submission. However, I need a skilled photo editor to manipulate the images to meet publication standards. Tasks include: - Removing a small metal fence from around flower beds - Adjusting light and shade to create a natural look - Incorporating some tall pine trees from a different picture to help balance the composition The ideal freelancer for this project should have a sharp eye for detail, experience with landscape photography, and proficiency in Photoshop. They should be able to seamlessly blend elements from different images and make the necessary adjustments to lighting while maintaining a natural appearance.

...African American genealogy, history, and culture in the coastal rural areas of Northeastern North Carolina. This logo should encapsulate the essence of my blog, focusing on both coastal and genealogical elements. Key specifications: - Style: The logo should have a modern aesthetic. - Elements: Incorporate coastal imagery and genealogical symbols. This could range from waves and shorelines to family trees or lineage markers. - Color Scheme: The logo should predominantly feature earth tones. This could include shades of brown, green, tan, and other natural hues. Ideal candidates for this project are graphic designers with a strong portfolio in logo design and a particular knack for modern aesthetics. Experience in working with themes related to history or genealogy would be a plu...

...space into a traditional English country garden, predominantly following the informal planting of a cottage garden style. Key Features: - A focus on creating a relaxing and leisurely space for a family with small children. - Incorporation of essential elements such as: - Water features (fountain or something children safe) - Seating and dining areas - Flower beds and hedges - Small trees - A pergola or arbour - A trellis or arch for climbers - A lawn Ideal Candidate: - Extensive experience in landscape and garden design. - Proven ability to create informal, cottage-style gardens. - Skilled in integrating various garden elements and features. - Have a portfolio showcasing previous similar projects. Please, your proposal should highlight your relevant exp...

I have a 3-D building conceptual model drawn in CAD format that needs to be positioned in a coastal area scenery using site pictures and existing scenery. The goal is to prepare a highly defined and presentable model for city council approval. Key Requirements - Integrate the 3-D model with its current surroundings including buildings, trees, and the ocean, all reflecting their real-time state. - Enhance the model's sharpness and definition to make it visually appealing and easy for the council to understand. - Provide various angles and elevations in context. Maybe some vehicle in the parking lot and some simple landscaping closely around building. People walking around shops on maim street, walking a dog.. business names will be. Pugwash Pot with Pottery, Pugwash Caf...

I'm seeking a talented graphic designer to create posters and flyers for my nonprofit organization. The primary goal of these materials is to promote participation in our programs, increase funder and community partnerships, increase barber and beautician interest. Attract volunteers The design should be: - Modern and sleek: I want a design that reflects a contemporary, professional aesthetic. These materials will be used across various platforms: - Print (physical copies): We need high-quality designs suitable for physical distribution. - Social media: The designs should be adaptable for online use, maintaining visual impact in a digital format. - Email campaigns: The designs need to be clear and engaging when viewed on a variety of screens and devices. Ideal candidates for this ...

...(Nature Rooms): * Create immersive nature environments using Unity's terrain system, asset store, or procedural generation techniques. * Utilize lighting effects and particle systems to enhance the atmosphere and create a sense of tranquility. * Implement audio sources and spatial sound to simulate natural sounds like birds chirping, waves crashing, or wind rustling through trees. 3. Progress Tracker: * Develop a backend system using C# to manage user data, including progress tracking, session history, and goal setting. * Use Unity's PlayerPrefs to store simple data locally or integrate with external databases for more robust storage solutions. * Implement visual indicators and feedback mechanisms within the VR environm...

As the owner of a trekking company, I'm looking for a designer who can create a logo that is both vintage and rustic in style. The logo should incorporate elements that reflect the trekking lifestyle, including: - Mountains - Trees - Tents - Trekkers and hikers - A bonfire - Mountains equipment The ideal candidate should have a strong portfolio in vintage and rustic design, with a particular focus on nature and adventure themes. A passion for trekking or outdoor activities would be a plus, as it would help you understand the essence of the brand. The ability to balance complexity and clarity in design will be key, as the logo needs to be detailed yet easily recognizable.

...handling data (binary, excel, database, etc.) and metadata (project data, clusters, data points, relationships, etc.) with a local, remote, and decentralized storage architecture. The system will ensure data encryption and immutable storage across three different tiers: 1. Tier 1: Local Storage (Client Machine) 2. Tier 2: Remote Storage (Institution/Company Server) 3. Tier 3: Decentralized Storage (Blockchain/Distributed) The project involves developing the entire workflow, from the importing of data to its encryption and synchronization across these tiers. Data and metadata must be versioned and synced across all layers to ensure collaboration and redundancy. Key Requirements: 1. Tier 1: Local Storage (Client Machine) • Local Data Encryption: Raw data (such as bi...

I am in need of a PLC logic program for an automated electroplating line with 16 stations. This project requires expertise in Siemens PLCs. The system should facilitate basic process monitoring. Key Requirements: - Design and implement a PLC program for an electroplating line - Ensure the system is fully automated - Use Siemens PLCs exclusively - Facilitate basic process monitoring Ideal Skills: - Proficient in Siemens PLC programming - Experience with electroplating lines - Understanding of automation processes - Ability to design for basic process monitoring Please provide examples of similar projects you've worked on in your proposal.

I am looking for a programmer to develop a trading bot for the Quotex platform (binary options). I already have a Telegram bot that sends trading signals automatically, but I need a bot that can copy these trades automatically and include a specific doubling strategy. Requirements: 1. The bot should copy trading signals sent by the Telegram bot and execute trades on the Quotex platform automatically. 2. It should implement a doubling strategy as follows: Start with a base amount (e.g., 10$). If a trade loses, the bot doubles the amount for the next trade (10$ → 20$ → 40$ → 80$, etc.). If a trade is won, the bot resets to the base amount (10$) for the next trade. If a trade wins on the first attempt, it is immediately counted as a successful trade. 3. The bo...

I'm in need of a pizza menu that's designed with a fun tropical pirate and Jimmy Buffet influence. The menu should embody a bright and vibrant color scheme, making it eye-catching and reflective of the lively themes. Key design elements: - A strong pirate theme: Incorporate pirate symbols and motifs. - A tropical theme: Use of beach elements, palm trees, etc. - A Jimmy Buffet influence: Capture the relaxed, fun-loving spirit of Jimmy Buffet's music and lifestyle. Ideal skills for the job include: - Graphic design and illustration - Experience with themed designs - Strong understanding of color theory and application - Ability to create vibrant and engaging designs

...users. • Subscription Facility: Subscription plans for users. • Latest Blogs & Announcements: Keeps users updated with the latest content. • Secure Registration with Referral: Secure and seamless registration process with a referral system. • Plan & Subscription: Easy plan selection and subscription management. • Referral Management: Manage and track referrals. • Binary Tree & Binary Summary: Visualization and management of the binary structure. • Deposit / Withdrawal: Fund deposits, withdrawals, and fund transfers. • Reports/Logs: Detailed logs of transactions, deposits, withdrawals, investments, commissions, and referral activities. • Two-Factor Authentication (2FA): Enhanced security for user accounts. &bul...

I'm in need of an expert who can build a full-fledged affiliate program website for me, accompanied by a blog focused on product reviews. This project also includes creating social media pages and endorsing them via Google Adwords. - Website Requirements: - The site should have a fully functional affiliate program with tracking & analytics, referral links, and commission management. - Blog Requirements: - The blog should be managed with daily trending content, images, and product reviews to keep it engaging and high-ranking. - Using AI for posting and sourcing content is essential. - Social Media: - Creation of Facebook, Instagram, and Twitter pages is required. Timeframe: The entire project needs to be completed within 7 days. Previous experien...

I'm looking for a simple program that enables a sender to dispatch control commands over RS485 to receivers via XBee radio links. The sender will be an ESP32S3 equipped with a 7" LVGL display, while the receivers will be standard ESP32s. Key Features: - The sender should be able to send control commands. - The receivers should report their operational status back to the sender. - Communication between the display and the ESP32S3 should be via UART. Ideal Skills: - Proficiency in programming with ESP32S3 and ESP32. - Experience with RS485 and XBee radio links. - Knowledge of UART communication protocol. - Familiarity with LVGL display programming. Samples codes from github : As modbusRTU variant : https://github.

I'm looking for a modern logo for my garden care business, WEYH Gartenpflege. The ideal designer would be someone who can creatively incorporate elements of 'plants or trees' and NO MUST but would be nice initials 'W' or 'MW' into the design. Key Requirements: - Modern design aesthetic - Incorporation of plant/tree elements but not too playful - should be good printable - Creative use of initials - LOGO ICONS ETC ONLY ON THE LEFT! LEFT ICON - then Text: WEYH Gartenpflege Color Scheme: The logo should primarily use shades of green, dark grey, and black.

I need a skilled landscape designer to help me create a comprehensive design for my residential space. The design should include: - Garden beds - A shed - A pool - Paths - A grass play area - Trees, etc. The main elements to prioritize in the design are: - Functional spaces such as the shed and paths - Recreational areas like the pool and the grass play area - Aesthetic elements, including the garden beds and trees Ideal candidates for this project should have proven experience in residential landscape design, with a portfolio showcasing functional, recreational and aesthetic designs. Please include any relevant qualifications you have in your bid.

I'm seeking a modern, colorful logo for my island touring company, Explore 37. The logo should capture the spirit of island adventure and incorporate key elements such as palm trees, ocean waves, and mountains. A bright and vibrant color scheme is preferred. Ideal skills and experience for the job include: - Proficiency in graphic design software - Previous logo design experience - Strong understanding of modern design principles - Ability to create visually appealing and colorful designs - Experience with nature-themed designs. Looking forward to seeing your creativity!

I need a tool that can clean my computer from junk files and cookies, cache, etc Desired Programming Language: C# (preferred) * Do not bid if you have under 3 reviews, you will be ignored * Need Source Code when Job is Complete, After any Bug fixes, and Updates * Milestone release upon completion of project & is bug free. * Please post "I've read everything" when applying, so I'll know you actually read this and give you priority response. * I'm looking for best deal possible.

I need a professional team to safely remove Christmas lights from several customers’ homes. The lights are installed on the roofline and gutters as well as on some trees and bushes. Key Details: - Type of Property: Residential - Locations of Lights: Roof and gutters, Trees and bushes - Safety Concerns: The main concern is ability to climb 30ft extension ladder Ideal Skills and Experience: - Prior experience in holiday light installation and removal - Expertise in working safely on high roofs - Ability to handle delicate decorations on trees and bushes - Reliable and efficient team work Please provide a bid if you have the necessary experience and can guarantee a safe and timely removal. Thank you!

I'm seeking a developer who can create a program for me that can inject a .y4m video into Chromium, Google Chrome, and Microsoft Edge. The purpose of this program is for the video to replace my camera feed on specific websites. Key Requirements: - The .y4m video must be visible instead of my camera when I open it on website. - The program must be able to bypass restrictions on specific websites. - The ability to inject the video into the browser, rather than the website, is crucial. - I will provide a list of specific websites where the program must work. Ideal Skills and Experience: - Proficient in programming for Chromium, Google Chrome, and Microsoft Edge. - Experience with video injection and browser manipulation. - Knowledge of .y4m video format. ...

...blessings. Encouraging viewers to share their prayers or experiences with holy oil. Promoting your holy oil with testimonials and its sacred significance. 9. Short Reels & Highlights Theme: Eye-catching, snackable content for platforms like Instagram and TikTok. Content Ideas: 15-30 second clips of pouring or lighting olive oil with inspirational Bible quotes. Stunning visuals of Jerusalem or olive trees with uplifting music....

The seismic reports and project of a steel-structured house . The analysis of this house needs to be performed in the SAP2000 program in accordance with TBDY 2018 and Turkish geotechnical survey report is provided in house project and geotechnical report will be provided to you.

I'm seeking a skilled Python developer to create a program for analyzing text data from databases. Key Responsibilities: - Develop a Python program primarily for data analysis. - Extract and analyze text data from various databases. Ideal Skills and Experience: - Proficient in Python with a strong focus on data analysis. - Extensive experience with text data processing. - Familiarity with database handling and extraction. - Ability to create efficient and effective data analysis tools.

...Assembly language programmer to assist in enhancing our long-standing ASM program. This program has served us well for 20 years with some minor updates along the way, but we need to introduce some additional features. The program is used aboard a circuit board for our agricultural tool for dispensing granular materials in potted plant nurseries, the basic updates required will enhance the interface between the Applicator and a pot plant moving robot, adding signals via an existing wired port : 1. a basic (5v 0.5 second) output signal to confirm completion of dosage. 2. being able to remotely turn the unit on with an external input signal (5v 2.0 second or similar) Key Responsibilities: - Compile the existing ASM program to confirm compiling stability, and to...

I need a system that automatically copies binary options trades from Telegram to my Pocket Option account. Requirements: - The trades are primarily binary options trades. - I expect 15-20 trades per day. - The trades should be copied instantly. Skills and Experience: - Proficiency with binary options trading. - Familiarity with Pocket Option platform. - Experience with automation in trading. - Knowledge of Telegram trading signals. - Ability to set up a reliable system. Please provide examples of similar projects you've completed.