Single axis solar tracker controllerpekerjaan
project ini merupakan fyp saya. saya perlu mencari error dalam sliding mode contoller dan PID controller dalam pre-sliding motion. sya perlukan sesorang yang boleh buat PID dan SMC simulink dan saya hanya perlu masukan nila transfer function nilai x untuk cari error. nilai transfer function sudah diberi.
Controller ps4 dengan mahkota atau yang berkaitan dengan gaming
...Google Map (*Please zoom map up to 20m for larger data extraction) FORMAT TO SAVE LIST: CSV or EXCEL LIST OF DATA FIELDS REQUIRED: Business Name Address City State Zip Phone Fax (if available) Email id (if available) Website URL (if available) COUNTRY: Malaysia KEYWORDS/TARGET LOCATION: (The list below shows the industrial area name. Please extract the business data from each industrial area) Axis Industrial Park , 42450 Shah Alam , Selangor Bandar Teknologi Kajang , 43500 Semenyih , Selangor Bukit Kemuning Industrial Park , 42450 Shah Alam , Selangor Cempaka Emas Industrial Park , 42000 Pelabuhan Klang , Selangor Elite Industrial Park , 40400 Shah Alam , Selangor Hicom Glenmarie Industrial , 40000 Shah Alam , Selangor Kapar Industrial Park , 42200 Kapar , Selangor Kawasan ...
Single phase double stage photovoltaic inverter grid connected system. Benda yang diuji ialah 3 jenis maximum power point tracking: 1. Perturb and observe 2. Incremental conductance 3. Fuzzy logic Result berdasarkan mana mppt yg trbaik antara tiga ni. Dinilai berdasar value pv voltage, pv current, overshoot.
dicari buyer untuk elektrik panel low voltage & medium voltage, trafo, pju solar cell
Menulis sebuah novel dwilogi tentang single fighter. Berupa kisah seorang gadis yatim piatu yang selalu mengalami masa-masa sulit dalam hidupnya, termasuk kisah cintanya. Dia juga harus bertanggung jawab mengurus keponakannya, yg ditinggalkan oleh kakaknya. Hal yang menarik dalam novel ini adalah memaknai arti ketulusan. Di mana saat ini, ketulusan telah mulai ditinggalkan orang. Karena manusia lebih menghargai harta dan tahta. padahal ketulusan adalah harta berharga di dunia, yang tidak ada gantinya di dunia.
Saya penulis novel, jika ada yang berminat khusus untuk artikel atau tulisan singkat tentang produk dan sebagainya. Untuk penulisan buku, bisa di diskusikan kembali meskipun kemungkinannya kecil. Photographer, yang pengen di jepret call me. Blogger, ada produk yang harus di upload? Saya bisa terapkan pada website dan fan page saya. Dating? Ya, saya single dan bersemangat.
vocalist band or single singer. hanya bernyanyi music japanese. pertemuan pertama gratis.(promo) only weekend.
"MESIN PENCACAH KOMPOS Fungsi : - Mesin ini berfungsi untuk mencacah berbagai bahan (non food) untuk pembuatan pupuk kompos, dll. Spesifikasi : - Kapasitas : 500kg/jam - Dimensi (pxlxt) : 1000 x 600 x 1000 mm - Material Rangka : Mild Steel UNP 100 - Material Body : Plate SPHD 3 mm - Penggerak : Diesel 16 PK Dong Feng - Bahan Bakar : Solar - Finishing : Cat"
I'm looking for a Python expert who can help me preprocess and normalize a CSV dataset for a machine learning project. Key Responsibilities: - Loading the CSV dataset - Adjusting timestamps - Merging data from a single file - Normalizing the data using Min-Max scaling Ideal Skills and Experience: - Proficient in Python programming - Solid understanding of data preprocessing techniques - Experience with handling and merging large datasets - Familiarity with statistical analysis and machine learning modeling This project is crucial for setting a solid foundation for the subsequent machine learning analysis. The freelancer who takes on this role should be able to execute these tasks accurately and efficiently, with a strong eye for detail.
I'm looking for a seasoned Android developer (kotlin /Java) who can create an MDM app (Device owner mode) , which acts as DPC (Device Policy Controller) with a solid user management core functionality. Your key tasks will be: Creating an Android application which - manages the device hardware and software - this app would be able to configure network parameters, VPN, and CA certificates - wipe the device and its contents - set global settings like GPS, Bluetooth, Airplane mode. - Configure password policy and user accounts on device Relevant experience in the same field is imperative. Strong knowledge of Android development, DPC, Android enterprise, MDM, UEM, EMM, etc is required. I want to get trained on these topics.
I need a script to control my Camera3D from a direct top down view. I want to replicate this camera from this 2d project but for my 3d project : So the camera will be set to a fixed height above the player's position while following the player's position but can also freely move toward the mouse position as long as the player doesn't hit the edge of the screen.
I'm looking to integrate a bank transfer payment method into my website to facilitate online purchases. Key Requirements: - **Payment Gateway Integration**: A seamless incorporation of a payment gateway is essential. The system should be able to securely process bank transfers from customers on the website. - **Single Currency Support**: The payment system should only be set up to manage transactions in a single currency. Ideal Skills and Experience: - **API Payment Integration**: Prior experience in integrating payment APIs, particularly those for bank transfers, is crucial. - **E-commerce Development**: A strong background in e-commerce development and understanding of online purchase flows. - **Security**: Knowledge of how to implement secure payment solutions and...
I'm in need of 2 creative and dynamic banners to serve as a powerful brand promotion tool. The design should be unique and attention-grabbing, showcasing my brand in the best possible light. The 2 sizes are MREC Dimensions (WxH): 300 x 250px Banner Dimensions Desktop (WxH): 728 x 90px I want the two guys on the left and the single guy on the right and both cut out of the background and put on the tropical background. I want the words to say MAIN HEADING - Adding one makes it more fun! Sub heading - Book 2 Nights, Get 1 FREE - this smaller underneath " Extend the fun" will be the button underneath and the include the logo attached
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 solution-oriented mindset and innovative thinking. Increased wave control will result in a more engaging and enjoyable use...
I am in need of a set of modern-themed product mockup photos for my Etsy page. The products in question are digital printables. I have 2 files. One is an invoice printable and the other is an order tracker. Make it look professional and nice please. Key requirements: - The product mockups should have a modern aesthetic. - The photos should include a mix of lifestyle and product-focused shots. -I need 5 different photos for each file. I included an example photo of what i like. It could also be someone holding it. Ideal skills and experience: - Experience in digital product photography. - Proficiency in modern design aesthetics. - Ability to create lifestyle imagery. -Photoshop skills. Please provide samples in your bid.
i need a graphic designer to help with a design. I have an idea but can not create it. It needs to be able to be used for different purposes - web site and then broken apart for l...need a graphic designer to help with a design. I have an idea but can not create it. It needs to be able to be used for different purposes - web site and then broken apart for labeling in clothing. Business is production of mostly custom dance costumes (primarily ballet) and some specialty stage costumes Business name is StageCraft Couture My idea is stylized curtains on each side, a minimalistic single line drawing of a ballet dancer (in tutu) at top and a mimialistic line drawing of a stage below The business name would go in middle with stylized lettering that would then be used in clothing labels on...
Soy un emprendedor, ingeniero electricista recién egresado buscando crear una imagen para lo que proyecta ser una empresa que brinde servicios de soluciones energéticas y ingeniería eléctrica en general. Quiero que la imagen sea moderna, contemporánea y que lleve implícita en ella la motivación que tenemos como empresa para poner nuestra huella en el cambio energético para la region en la que estaremos ubicados.. Esto es un proyecto que surge de Scratch, es decir no contamos con alguna idea, mas que el nombre y algunas ideas de logo, Quiero plasmar la versatilidad de el trabajo digital que se tiene hoy en día creando una imagen amigable, con la juventud y el mundo digital. Por lo mismo que se busca un diseño sencillo, ...
I'm looking to transform a dramatic and inspiring piece of poetry into a captivating 2D animation. The story should be driven by the animation and text - a voiceover is not required. The animation will serve as a visual narrative, engaging viewers through vibrant, energetic visuals. Key requirements: - Experience in 2D animation, specifically in storytelling. - Ability to perceive and t...mood and tone of the text into the animations. - Understanding of typography and text animation, to integrate the poem seamlessly with the visuals. - Appreciation for poetry and its nuances would be beneficial. Your ability to bring words to life via animation is instrumental for this project. Let's create a piece that encapsulates the lively and uplifting spirit of the poem without uttering a...
In need of a talented graphic designer who can effortlessly bring together various sports team logos into a single image. You will have at least one month to complete the task. Must haves include: • Knowledge of different image formats. I don't have a specific format in mind, so feel free to use what you think works best. • Strong graphic design experience, particularly with sports team logos. • Positive history of delivering projects on time. Your expertise will determine the result, but keep in mind that I'm looking for a design that can seamlessly incorporate different team logos. If this sounds like you, feel free to bid.
We'...create a page with the appropriate sensibilities for both the reality tv and fantasy genres. - Understand how to create an page that will have broad audience appeal - Demonstrate successful crowdfunding strategies and case studies - Demonstrate knowledge of the marketing appropriate for this type of project. Please provide a quote with the following details: Phase 1) A quote for completing a single crowd funding page on one of the popular platforms, Phase 2) A quote and proposal for providing a larger marketing campaign to draw parties to our crowd funding page with availability, costs and timeframe. Knowledge in marketing, internet marketing, social media marketing, and prior successful crowdfunding cases and in-depth understanding of the related industries are requir...
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 a Bandsaw to cut small logs into planks. The 2-...
I am looking for an experienced CNC programmer to help me program M codes on my Syntec 60W-e CNC controller. I have 3 unused out relays that I want to use, and I would like each of them to be assigned to specific M codes. Here’s what I need: - Assign M code e.g. M30, M50 and M80 to the unused output relays. - The function they should perform is to turn an external device on/off. Skills and Experience: - Previous experience with CNC programming is crucial. - Familiarity with Syntec 60W-e CNC controller will be highly advantageous. - Proficiency in M code programming required.
...what we consider when we assign star ratings: 1. Name of the logo must be found in the logo and it should be easily readable: From The Inside Out Wellness Center 2. MUST include dragonfly into the design - example use the wings for the W (wellness)....be creative. 2b. MUST include the flower of life. 3. Colors: Use the colors of the Chakras - Red (Root Chakra), Orange (Sacral Chakra), Yellow (Solar Plexus Chakra), Green (Heart Chakra), Blue (Throat Chakra), Indigo (Third Eye Chakra), Violet or White (Crown Chakra). You can also incorporate golds and silvers, but ensure that all Chakra colors are represented. 4. Can use any type of medium. 5. Shape: Square shape logo 6. Design should be original and not infringe on any copyrights. 7. Final deliverables should include Adobe file...
I'm looking for a graphic designer to create a vintage-themed cover for my music single. The theme of the design should be nostalgic and classic, with a touch of warmth and charm. Key Points: - The focus is on the vintage style, so experience in this area is crucial. - Warm color tones like browns, oranges, and yellows should be incorporated. - The design should be simplistic and elegant, avoiding any complexity. - Prior experience designing music covers is a huge plus. - A portfolio showcasing past vintage-themed works would be highly beneficial. I'm excited to see your creative take on this project! The winner will also do another variation of the winning graphic with logos of various musical platforms and just indicate that the music is available on all ...
I'm an artist seeking a skilled graphic designer for the creation of a single cover for my latest gospel music track. The cover should reflect the track's contemporary style and evoke a sense of serenity in its viewers. Key requirements for this project include: - Designing a music single cover in a contemporary style - Conveying a serene emotion through the design Given the nature of this project, I'm looking for a designer who can understand and translate emotions into visual elements, particularly in a contemporary design context. Strong communication skills are also crucial to ensure that the cover matches the mood and message of the track. Experience in the music industry would be a plus. I have attached a couple of photos. You may choose one of them. ...
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 a Bandsaw to cut small logs into planks. The 2-off, NEMA 23 s...
...services, coupled with comprehensive course content. - Rich profile pages that offer an in-depth view for each user. - Direct messaging capabilities for seamless communication. Activity Tracking: A core element of this app is the tracking of users’ activities. This entails: - Sleep tracking: To monitor and analyse the user's sleep patterning. - Mental health tracking: A holistic mental health tracker incorporating mood patterns, meditation frequency and daily tasks check-in. Subscription: - A Monthly subscription option is needed, requiring a seamless and secure payment gateway. Ideal candidates should have experience in designing healthcare or wellness apps, with considerable knowledge in integrating tracking functionalities. You should also understand data sec...
I'm in need of a skilled LAMP programmer who can complete various form activation tasks and make minor improvements to our UI. This project has a strict deadline, and must be completed within a single day. Your main responsibilities will be focused on form activation, including validation, submission, and integration. Dashboard view and Notification and reports. We need these actions to be seamless, reliable, and in accordance with industry standards. For the UI design, we're looking for someone with an eye for detail to refine the layout and color scheme. The improvements should be subtle yet effective, enhancing the overall user experience. Successful candidates should: - Have extensive experience working with LAMP stack, particularly in form development. - Be able...
I am in need of a skilled Java developer to create a comprehensive CRUDS (Create, Read, Update, Delete, Search) functionality for a ticket tracker application. The application should be backed by a MySQL database.
I need a freelancer with web scraping skills who can extract product prices and models from my 17 competitors. Ideally, the freelancer should be able to: Extract information accurately and comprehensively. Upload all the extracted information i...freelancer with web scraping skills who can extract product prices and models from my 17 competitors. Ideally, the freelancer should be able to: Extract information accurately and comprehensively. Upload all the extracted information into an Excel sheet. Create a simple online website to facilitate this process. I have hosting and a domain. Enable me to update the extracted information with a single click. Complete this task within a maximum of 48 hours. Please include detailed proposals in your application on how you would approach thi...
I am in need of a mid-level salesperson to spearhead acquisitions of mineral and surface leasehold rights for Oil, Gas, and Solar energy. Responsibilities: - You will be tasked with calling through a provided list to negotiate purchases. - Your role focuses predominantly on territories I've identified, details of which will be shared upon engagement. Ideal Skills and Experience: - Your sales experience should ideally align with the energy sector, specifically in Oil, Gas, or Solar. - Proven track record in rights acquisition would be an advantage. - Excellent negotiation and communication abilities are essential. Your task is pivotal to the successful expansion of our energy portfolio. I look forward to discovering how your skills and expertise can drive this forwa...
I'm in need of an experienced app developer to create a mobile application for cateri...developing e-commerce or service based apps - Familiarity with integrating payment gateways into mobile applications - Strong communication skills to ensure a smooth collaboration and understanding of requirements. I have a DJ and catering services business, that I do offline I want to do it online, want a digital presence so for that I will be needing an application This application will be a single platform for all the location like if you select any particular location like Mumbai so it should show all the DJ and catering vendors in that area So I need both from customer perspective as well as for vendor And we will be charging a X% commission on every deal possible from customer as well...
Job Description: We are seeking an experienced software developer to 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. Machine-side control:...
...application will include: - BLE Capture: Ensure the application can capture BLE data in real-time. - Data Uploading: Implement a mechanism for uploading collected data to the cloud. - Single Page Display: Design a single, easy-to-navigate page for the application. - Settings Page with Reports: Add a settings page where users can configure the app and view reports. - Devices Settings: Create a section for managing connected devices/settings. Key requirements: - Proven experience in developing Android apps, especially those involving BLE capture and cloud integration. - Strong UI/UX design skills, with a focus on creating a single page display. - Familiarity with Android TV OS would be a plus. - Experience in working with real-time and historical data capturing. - K...
...through the setup of the velociraptor server seamlessly on the N2+, use the local webserver to create agents (sensors as MSI or exes) and analyse/collect remote endpoints using the open source tool on the box. This project involves adapting the Velociraptor software, an open-source security tool , to work seamlessly on the Odroid N2+ platform, a powerful ARM-based single-board computer. The primary goal is to ensure that Velociraptor runs efficiently on Odroid N2+, leveraging the device's capabilities for security monitoring and digital forensics operations. Your contribution to this project could have a significant impact on the cybersecurity field. For more details on the platform, visit: Objectives: 1. Assess
...practices for mobile apps and web development. Excellent communication and collaboration skills. Benefits: Competitive salary and benefits package. Opportunity to work on a challenging and innovative project. Work in a collaborative and fast-paced environment. Please submit your resume and a cover letter highlighting your relevant experience. Additional Notes: The admin panel should allow for single-click device blocking. The target keywords for SMS processing should be configurable within the admin panel. We are excited to hear from talented developers who are passionate about building secure and user-friendly mobile applications! Full details will be shared upon discussion. Please write sms in your cover letter so that we know you have read our full requirments. For referen...
I am looking to hire a skilled house painter who is experienced in painting both single and double storey new volume build homes. The successful candidate would be engaged on a casual basis commencing as soon as possible, with the possibility of future work for a reliable candidate. Offering great employment conditions including flexible hours and subcontractor pay rates, the successful applicant will be working alongside one to two other experienced painters at a time, including the owner of the business. The ideal candidate will have more than five years of experience in new-build house painting, a meticulous eye for detail and their own transport. Please provide references for similar past work in your proposal.
I'm looking for a skilled developer to integrate two frontend files (HTML, CSS, JavaScript) into one single localhost. These files should display side by side and share a common footer. Key Requirements: - Integration of HTML, CSS and JavaScript files - Configure the files to display side by side - Implement a shared footer Ideal Skills: - Proficiency in HTML, CSS and JavaScript - Experience with frontend development and integration - Knowledge of localhost configuration and deployment Your understanding of frontend web development, integration, and configuration is crucial. A keen eye for detail and the ability to troubleshoot potential conflicts is needed to ensure a smooth integration process.
I need an experienced electrical designer with expertise in AutoCAD for an industrial project. The design needs to incorporate power distribution and include layouts for Solar and Wind OFC, WMS and CCTV. Ideal skills and experience: - Proficient in AutoCAD Electrical software - Previous experience with industrial projects - Deep understanding of power distribution - Capable of designing Solar and Wind OFC layouts, WMS and CCTV system Compliance: The design work must adhere to the following industry standards and regulations: - National Electrical Code (NEC) - International Electrotechnical Commission (IEC) Please, include actual experience and project samples that adhere to these standards in your bid.
I need a single form to register two different types of users on my wordpress website. See the attachment. I'm looking to set up a WordPress site that supports dual user registration - customers and instructors. Key Requirements: - The registration form should be able to collect specific information from both user types including name, email address and phone number. - Customers should have the ability to search for instructors and book lessons with them. - Instructors should be able to create, manage and edit their profiles. I'm seeking a skilled developer who can implement these functionalities seamlessly. Experience in WordPress and user registration systems is a must. The ideal candidate should also have a good understanding of database management.
...them together to create an Excel file.(first column add html filename.) inside html file is encoded in chinese, so must use chinese to view it. table name/string partially e.g. "現金流量表" or "被投資公司名稱" or "資金貸與他人"or "轉投資大陸地區" or other name(later can be change). extract table based on table names/string. the table may not be there(depend on the html). If so just skip or single row blank. have to be easy to read and maintain in the future. .py file(source code) not .exe binary file (I think it's not very hard. I've wrote the code already. But only extract one file at a time, and unable to match specific table name/string only table number.) (stack table is just illustration purpose.) current pip package version --- python ...
I'm looking for an experienced HTML developer who can bring my Figma design to life. Here's what I need: - Frontend Development: The project involves developing a single-page website. You'll be working with HTML to create a visually appealing and responsive frontend. - Animation Implementation: I need animations to be integrated into the design. These animations will play a crucial role in enhancing the overall user experience. I need same to same animation as per figma file. - Familiarity with Figma: You'll be provided with a Figma design. It's essential that you're comfortable working with Figma files and can translate the design accurately into a functional website. Ideal Skills and Experience: - Proficient in HTML and CSS for frontend development...
...clicked, the data should rearrange itself based on the selected category. For example, when a user clicks on the button related to 'Category A', all data entries related to 'Category A' should be displayed. - **Advanced Sorting**: The sorting functionality should be advanced, including multi-level sorting. This means that users should be able to sort the data based on multiple criteria, not just a single field. The ideal freelancer for this job should have: - **Extensive Excel Experience**: A deep understanding of Excel's functionality, including creating advanced tools with filters and buttons. - **UI/UX Skills**: A good eye for user interface design to make the tool easy for non-tech-savvy users to use. - **Problem-Solving Skills**: The ability to ...
Re-Design and Add to our Product Labels (See Attached Examples). Use Different Golf Cart Pictures And/Or Colors To Differentiate Between The Different Models. Each Label Will measure 5 Inch (127MM) Height x 8 Inch (203MM) Width. Key Points For Each Label Are: CanLiFe Lithium Golf Cart Battery * A Single Drop In CanLiFe Lithium Battery Replaces An Entire Set Of Conventional Lead Acid Batteries & Can Operate A Stock Golfcart In Any Terrain. * Assembled In Canada * Backed By A 6 Year Limited Warranty * Estimated Range And Capacity To Be Displayed Prominently * Bluetooth Enabled - Monitor State Of Charge From Your Phone Total of 12 Labels to be created: Front Plaques: CanLiFe Lithium Golf Cart Batteries 36 Volt 56 Amp Hour (2.07 Kilowatt) Capacity 25-30 Kilometer Range 48...
...great this way i can make sure i always can get someone to work. If you bid more than this, I know you didn't read this. The current sites have several issues going on which is due to breaks with theme/plugins and php versions. Note this is an hourly job for fixes as needed, not full time, about 10-20 hours per week depending on the amount of work that needs to be worked on. Must use a visual time tracker which i use is Apployee which takes screenshots so i can see work being done. All actual billing can be done through here. Note this is NOT a web designer position but more technical work. It is imperative that i see your mentions of bug fixes and plugin development, i don't specifically need a web designer. Tasks will be mostly working on cosmetics and bugs on the...
...needs to be available through a web interface. This online access will allow me to monitor multiple batteries from a central location, offering more convenience and control. Ideal Skills and Experience: - Experience in designing and developing electronic hydrometers or similar IoT devices. - Proficiency in interfacing such devices with microcontrollers. - Data should be passed to serial port of controller - Understanding of battery health and the importance of specific gravity measurements in lead acid batteries....
I'm looking for an experienced design engineer who can assist me with designing single-phase generators in 10kW, 20kW, 30kW, and 40kW capacities for the Canadian market. This project involves a thorough review of the Cummins, Kohler, and Briggs and Stratton product offerings; seeing what makes them unique in their design and then coming up with our design. Key deliverables for this project include: - A detailed design proposal for a new brand of single-phase generator tailored for the residential market. - Recommendations for optimal capacity levels (10kW, 20kW, 30kW, and 40kW) based on market demand, competitor analysis, and technical feasibility. - A comprehensive comparative analysis of the existing Cummins, Kohler, and Briggs and Stratton products. - Auto Cad de...
