500wh portable power stationmunkák
Az internet hatása a fiatalokra és idősekre című prezentáció készítésével bíznék meg valakit. Csatoltam a követelményeket
Ez a SpeakBoard magyar szövegfelolvasó program "portable" kivitelben működött XP SP2 és Win7 operációs rendszeren. Valami miatt azonban a frissen installált Win7-en sem indul el többé. Felvillan a statusbar-ban de utána azonnal összeomlik. A Win10 felolvasója ehhez képest nagyon gyenge, alig használható, ehhez képest. A jelenleg kapható magyar felolvasó pogramok sem tudják mindazt mint ez a SpeakBoard. Árajánlatot kérek a SpeakBoard program kompatibilitási problémájának megoldására. A jelentkezőnek elküldöm a SpeakBoard portable programot, mert 73MB mérete m...
Augmented reality-vel kombinált gyerekkönyveket készítünk, és ehhez a projekthez szükségünk van 3D animációs munká(k)ra is. Az aktuális megbízásunk egy 3D repkedő lepke elkészítése lenne. Csatolom tájékoztatásképpe...pontosan mennyit tesz hozzá árban? Ami az időt illeti, lehető mielőbb kellene, de 1-2 héten belül. Kívánt formátum: fbx. Minden jog a miénk. További technikai kitételek, hogy kompatibilis legyen a szoftverünkkel: · Do not use textures, that are larger than 2048x2048 pixels · Try to use "power of two"-textures i...
...field with a capacity of 2.8 MW. "The single-line diagram lacks all the part related to the MT side protection systems (DG+SPG, DDI+SPI, backup system, etc.) as per CEI 0-16 standard." additionally they tell me this: Additionally, considering that the distribution network voltage in Umbria is at 20 kV, there is a transformer power limit of 2000 kVA with Vcc at 6%. In fact, CEI 0-16 standard states that 'The user must not install transformer sections exceeding this power threshold; except for cases of larger sizes provided that, due to the impedances between the connection point and the LV side of the transformers (MT user lines, transformer short-circuit impedance, any limiting reactances), the fault current calculated at the transformer's LV terminals...
I've got a clear goal in mind: To design a Podia homepage that effectively attracts new customers. · What the Job Entails: This is not just about graphics and layouts. The importance of content cannot be overstated. Core components of this homepage will include clear and concise product descriptions with engaging photos. In addition, the power of social proof can't be ignored, which is why I want to feature testimonials and success stories prominently. I am looking for someone to: - design a homepage and 2 programs/sales page on Podia - set a payment page for pre-sale and regular sale for a program on Podia - move domain from my old wix to new podia (domain is still be on wix) - migrate mailist from mailchimp to podia Right now I have a group of people in a wa...
URGENTT PROJECT. The project would be to design and build a PCB device and 3D Printable enclosure that supplies power via POE (power over Ethernet) to equipment and can accept a standard construction equipment battery from a manufacturer such as Dewalt, Ryobi, etc. to provide the power to the attached device. There should be 2 Ethernet ports (an incoming and outgoing ethernet port) supporting 5Gbps and the power draw will be selectable via switch or button. The power will need to conform to the standards for 802.3af (POE), 802.3at (POE+), and 802.3bt (POE++) and include a power meter that shows the amount of battery power remaining. A USB-C port should also be included. The enclosure should be 3D printable.
I'm looking to build a live dashboard that will display the results of both the Presidential and Local elections in real-time. Key Requirements: - I need the dashboard to be able to pull data from reliable sources(officials in polling station in an excel form) and refresh the data in real-time. This will facilitate the display of accurate and up-to-date results. - The design of the dashboard should be clean,animated,interactive, intuitive and easy to understand for users. It needs to be able to show data for both elections simultaneously with the help of a switcher between the two pages. - The dashboard should be mobile responsive, so that it can be viewed on various devices with ease. - The security of the data is paramount, so it's important that the dashboard is develo...
...original ground while the splitted signal shall be used for internal processing on the micro-controller with isolated signals and ground. Two AB incremental encoders shall be connected to the board. Power Requirement: The board should operate effectively on a 5V DC power supply via USB. Functionality: It is like a signal sniffer. 1. Input and output are the same signals: two single-ended AB encoders, i.e. 4 lines of 5V DC and a common ground 2. Isolate the inputs and ground and connect them to the Arduino-compatible microcontroller like ATmega2560. Use interrupt pins to connect. 3. The power and communication should be provided via USB. 4. Use micro-controllers with built-in boot-loader or otherwise take care of the boot-loader flashing to be compatible with Ard...
...Communication and Updates: The hired individual must commit to providing daily progress updates, preferably in the morning during Indian working hours. Prompt communication is essential, and any queries or concerns should be addressed promptly. Availability: The selected candidate should be available consistently during Indian working hours. Unforeseen circumstances such as internet disruptions or power outages should not hinder communication or progress. It is essential to ensure uninterrupted availability throughout the duration of the project. Agreement to Terms: Before commencing work, the individual must agree to all project details and terms outlined in this description to avoid any misunderstandings or discrepancies later on. At start of your bid, Add "Hi Ansaf&quo...
I'm looking for a professional who can assist with the implementation of a microgrid in an area I own. The purpose of this microgrid is to provide electricity during power outages and reduce reliance on the main power grid. I would like the freelancer to: - Work on designing and implementing the microgrid itself - Ensure the system is effective in providing power during outages - Integrate renewable energy sources as part of this microgrid - Ideally, help in obtaining any necessary permits for the installation Experience in electrical engineering, renewable energy systems, and microgrid design would be highly beneficial. Prior work in residential or commercial areas would also be a plus. Please do reach out if you are confident in handling such a project.
Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you
I'm in need of an experienced PowerShell script writer, specifically for Power BI associated data management tasks. As part of the project, code will be required to execute the following tasks: - Data extraction from Excel files, CSV files, and SQL databases - Transformation of data, including extraction and update of parameter values from Data Models in each Workspace Ideally, the freelancer would carry a strong understanding and hands-on experience with PowerShell scripting, Power BI, data transformation techniques, and working with database source files like Excel, CSV, and SQL formats.
I'm seeking a skilled data visualisation professional to create a Power BI dashboard. The dashboard should be capable of pulling metrics, specifically likes, impressions, etc, clicks, from Facebook and Google APIs. Key requirements include: - Be able to adjust the timeframe of pulled data, with options including (but not limited to) the last 7 days, last 30 days, as well as custom date ranges. - Please note, though, that there's a need for detailed breakdowns by geographic location, age group, or gender. Ideal skills for this task involve proficiency in Power BI, data visualisation, as well as experience working with Facebook and Google's APIs. Your ability to deliver a user-friendly and functional dashboard that meets the specified requirements will be grea...
...Instagram, transforming the narrative into captivating highlights and reels. The overarching goal is both to inspire others with my experience and promote my book on wilderness resilience. Key deliverables include: 1. Content Creation: - Bring my story to life through intriguing Instagram content, maintaining an informative and inspirational visual style. The focus should be on the transformative power of the outdoors and how nature has saved my life. 2. Book Promotion: - Build a strong narrative around my experiences to organically promote the book on wilderness resilience. The ideal candidate would have: - Expertise in creating engaging Instagram content (highlights, reels). - Strong storytelling skills with a knack for emotive narratives. - Experience in promotional...
...an expert in Microsoft 365 and Outlook to configure my email accounts and set them up ready for use with Power Automate and Microsoft Defender. Key Requirements: - Expertise in Microsoft 365 and Outlook email configuration - Proficiency in setting up email accounts - Experience in using Power Automate to automate email workflows and integrate with other tools or platforms - Knowledge of Microsoft Defender The goal is to have my emails set up efficiently and securely, with the ability to automate workflows and integrate with other tools/platforms, all while ensuring the highest level of security with Microsoft Defender. Your role would be to configure the email accounts, set up Power Automate for email workflows, and integrate it with other tools/platforms. Conf...
We are seeking a highly skilled PCB designer to develop a custom board featuring the RP2040 microchip to control multiple DC motors and MOSFETs, with integrated voltage regulation. This project requires expertise in high-power applications, voltage regulation, and serial communications. Project Requirements: Microcontroller: RP2040 chip to manage all operations. Power Handling: Board must handle input of 24V. Voltage Regulation: Conversion of 24V input to 12V and 5V outputs. MOSFETs: 5 MOSFETs for 24V, 7A control. 4 MOSFETs for 12V, 5A control. Communication: USB Type-C for robust serial communication. Inputs and Outputs: 2 analog inputs. 1 One Wire communication interface. Additional pins for digital input/output as required. Deliverables: Complete PCB design files ready ...
...specifically someone proficient in Power BI, for an upcoming project of mine. The scope of the work involves generating meaningful visualizations around customer insights data that I have. Detailed responsibilities will include: - Understanding the nature of the collected data - Developing clear, comprehensive visual reports using Power BI Ideal candidates would possess: - Extensive experience with Power BI - Strong understanding of data visualization concepts - Ability to work independently on customer insights data - Good communication skills to explain complex data in a simplified manner Additionally, experience in analyzing customer behavior would be a huge plus. Please provide examples of previous data visualization assignments, specifically using Po...
I'm seeking an Electrical Solar Engineer to assist in a new solar project. Key Responsibilities: - Provide expert advice on solar systems and their installation - Assess and consult on the most suitable solar system size for the project - Ensure compliance with all relevant regulations and standards Ideal Candidate: - Proven experience in solar engineering - In-depth knowledge of solar power systems - Strong understanding of electrical engineering - Ability to work with a team to deliver timely and cost-effective solutions.
Hello, I want someone good with compiler construction subjects Like creating a parser for a language You can find the project file from attachment you can find readme file in there explaining the project and task You would utlize the scanner that is in src/scanner, and build the parser in , which is the starting file you can also find it in the src folder The goal is to build the parser and pass all test cases Please read and check before bid
Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you
Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you
I'm in need of a skilled Unity Developer who can create an engaging hypercasual infinite runner game. The game should be designed for both iOS and Android platforms. Key requirements for this project include: - Developing a Cartoonish 3D art style for the game. - Implementing power-ups as a key mechanic. - Implement an infinite runner game, where you control a tank/car and have to avoid incoming obstacles and enemies. - Player should die upon hitting the obstacle - There should be a results screen with earned in-game currency. The ideal freelancer should have: - Proven experience in developing hypercasual games. - Strong grasp of Unity development. - Experience with Unity Gaming Services. - A portfolio that showcases previous mobile game projects. Please include samples of ...
I'm looking for a skilled professional who can help me enhance customer engagement through Google reviews. The ideal candidate should understand the power of positive reviews in boosting my business and be able to devise a strategy to attract more of them. Key Responsibilities: - Focusing on Google My Business listing, the main platform for collecting reviews - Implementing a system to encourage customers to leave reviews, with a particular emphasis on offering incentives Ideal Skills and Experience: - Proven track record in online reputation management, particularly with Google reviews - Understanding of customer engagement strategies and tools - Experience with designing and implementing incentive-based review programs - Strong knowledge of Google My Business and its review...
...ceiling. Single Line Schematic: A detailed schematic for the main distribution board, illustrating the arrangement and connections of switches, fuses, circuit breakers, and other electrical components. Layout Drawings: These will include separate sheets for: Fire Alarm System: Displaying all devices and their connections throughout the building. General Services & Power: Illustrating the placement and routing of general electrical power supplies and outlets. Mechanical Services: Detailing the electrical connections and components related to mechanical installations such as HVAC systems. Submission Details: All drawings are to be submitted in electronic AutoCAD format (.dwg or .dxf). Ensure all drawings are accurate, clearly annotated, and comply with specified desig...
I'm looking for an expert in Power Apps to enhance my project with additional functionality. As with most Power Apps endeavors, this one aims to automate processes, create a mobile app, and manage data and workflows. The project has a broad scope and I need a detail-oriented professional who can ensure everything runs smoothly. Despite skipping a few questions about the specifics, I will provide complete details once we start our discussion. Ideal Skills: - Extensive experience in Power Apps - Strong understanding of automation processes - Excellent communication skills - Attention to detail - Ability to integrate systems - Experience in mobile application development - Proficiency in data management and workflows
...Nickel-metal hydride batteries. Key points to consider for this project: Skills and Experience • Understanding and experience in working with various battery types • Proficiency in Matlab for creating simulations and testing • Strong analytical modeling skills Project Objectives • Provide research and suggestions on optimizing battery life, decreasing charging time and improving power output. • Develop a comprehensive Matlab model suitable for variety of scenarios. • Evaluate optimization results using different methodology – simulation and testing, analytical modeling or field testing. Please ensure you have in-depth knowledge in this field, assisting me in achieving optimal results. Besides, great communication sk...
Specializing in solar power, my company is seeking bids for an expansive solar farm construction project. The primary objective is to generate electricity for the grid. We're seeking a partner to provide both consultancy and construction services. Ideal freelancers should have: - A strong background in solar energy solutions - Knowledgeable in solar farm construction - Experience in renewable energy project consultation - An understanding of electricity generation for the grid Your ability to provide maintenance for solar power systems would be considered as an asset for this project. Working with us means contributing to a sustainable and clean future. Let's create renewable energy solutions together.
I'm aiming to build an enhanced e-learning platform that integrates artificial intelligence at its core. My vision is focused on three special features: Gamification, interactive quizzes, and progress tracking capabilit...Artificial Intelligence technology startup, and we're keen to grab a visionary investor who's aware of the AI landscape. Our primary mission? To revolutionise the educational sector. I'm hopeful for someone with: • Ability to invest 400000 INR • Knowledge in the startup scene • Prior investing experience, preferably in educational technology Help us transform the way education works with the power of AI. Let's shape a smarter future together. Its a project in which Central Education Ministry will be involved. Only serious ...
TRANSLATING DOCUMENTS FROM ENGLISH TO ARABIC & ARABIC TO ENGLISH MICROSOFT OFFICE PACKAGE (WORD, EXCEL, POWER POINT & VISIO) PHOTOSHOP PRORAMME CORPORATE ORGAISATIONAL STURCUTRE, EVALUATION REPORTS & PROMOTION TYPING: 40 WORDS PER MINUTE IN BOTH ARABIC & ENGLISH
I am looking for a freelancer to assist me with specific data cleaning and transformation tasks in Microsoft Power BI. Skills and Experience: - Strong proficiency in Microsoft Power BI - Experience in data cleaning and transformation techniques - Ability to work with large datasets Data Output: - The preferred format for the data output is data sets Data Collection: - I already have the data, so the freelancer will not need to collect it.
We require an FMEA expert. Our focus is on electrical and mechanical hardware systems like circuit boards, power supply, control systems, and communication systems. Your role requires you to create a detailed questionnaire and out of it to create a comprehensive analysis document for managuing risks. The ideal candidate must posess: - Proven experience conducting multiple FMEA activities in the past 24 months (provide evidence) - Specialised knowledge on electrical/ mechanical hardware analysis - Proficiency in examining circuit boards, power supply units, and control systems Kindly note that those without proof of previous FMEA execution need not apply. We seek someone who can help us entirely avoid or reduce risk. Your proficiency in identifying, analysing, and mitigati...
I'm seeking expert assistance to work on the planning and design phase of my hydroelectric power project. This encompasses a range of tasks: - Site Assessment: Thorough evaluation of the proposed site for feasibility and environmental considerations. Experience in multiple site assessments for hydro projects required. - Technology Selection: Guidance for identifying the most efficient and suitable hydro technology for the project. Experts with a strong background in hydro tech preferred. - Engineering Design: Well-versed in creating an optimized and robust design layout for the hydro plant. Must have a proven record in designing successful hydroelectric infrastructural plans. Expertise in hydroelectric energy and infrastructure design are a must. Knowledge in handling regul...
I am searching for a highly skilled app developer to create an e-commerce application that will power a new online shopping experience for my business. Key responsibilities: - App Development from start to end - Troubleshooting and optimization after the launch Requirements: - Proven experience in app development, particularly e-commerce applications - Ability to make strategic decisions relating to app design and functionality - Understanding of the latest app trends and willingness to implement them where necessary While it is not specified which platform the app will be for, the developer should have experience with iOS, Android, and web app development. It is not yet determined what specific e-commerce features I want in the app at this stage, but the developer should ideal...
...electrical engineer who can successfully perform a detailed power system analysis for me. Your foremost task will include: - Analyzing the reason behind the overreading meters, potentially due to harmonics. - Recommending a solution to address the problem. - If the solution is outside the property presenting a paper to OFGEM detailing the science behind the problem, the solution and the party responsible for implementing the solution (Power Supplier or Electricity Board) Ideal Skills: - Strong understanding of single phase domestic supply systems. - Expertise in load flow studies and power system analysis. - Proficient in diagnosing and resolving issues related to power system harmonics. - Understanding of UK Power market legislation. ...
Project Description: Customer Data Integration and Personalized Marketing System Introduction: In the contemporary business landscape, understanding and catering to the needs of customers is paramount for organizational success. To achieve this, businesses mus...quickly adapt to changing market trends and customer preferences. Competitive Advantage: By leveraging data-driven insights to tailor offerings and experiences, the organization gains a competitive edge in the market. Conclusion: The Customer Data Integration and Personalized Marketing System aims to revolutionize the way businesses understand, engage, and serve their customers. By harnessing the power of data, organizations can build stronger relationships, drive revenue growth, and stay ahead in today's dynamic busine...
Notes---- pls Contact only if it is useful and you understand. Read first We are in search of a proficient Laravel/PHP developer to assist in the development of APIs for our upcoming matrimonial app. The backend infrastructure is based on Laravel, and we require the creation of several API endpoints to power core functionalities of the application. Notification API: Enable notifications for user interactions and events within the Code: Implement coupon code management for user promotions, including creation, validation, and : Develop APIs to manage user messages, including sending, receiving, deleting, and reading Active/Online: Track and display users' last active time and online Match: Calculate similarity scores between
I need an experienced Power BI developer to revamp my existing dashboard. I have a few specific requirements I need to meet, and I'm on a tight deadline. - **DAX Calculations**: I need some DAX calculations to be added in the dashboard. Specifically, I require help with Time Intelligence and Aggregations. - **Neatening the Dashboard**: The visual elements in the dashboard need to be reorganized for better clarity and user experience. I need the dashboard to look clean, organized, and easy to understand for the end user. - **Drill-through Feature**: I require a drill-through feature that allows the user to navigate from a summary level to more detailed data. This is an important functionality that needs to be implemented in the dashboard. Please note that this is an urgent j...
I'm looking for a creative designer to convert a JPEG image into an AI format. The purpose of this conversion is to allow for further editing, scaling, and color customization. Additionally, I need the designer to create two distinct color schemes for the image: - Green and Light Green - Dark Navy and Navy - Logo font to be changed to Thai Power TP - Make into large resolution file
...Internet device provided by ISP and provide our helpdesk with SSID, password. 6. Cameras were already set up by the construction contractor. Need to connect and configure NVR, connect the cameras to jacks via patch cables and work with our helpdesk to configure DVR. 7. A Raspberry Pi PC will need to be connected to a large TV that is used to scroll advertisements. Assist in connecting it to power, LAN and Display port and provide our help desk with access do the device. 8 Remain on site until our help desk confirms that the job is completed. Freelancers who bring the following skills and experience are preferred: - Extensive knowledge and hands-on experience in both hardware installation and network setup. - Must also have experience in preparing networking e...
I am looking for a detail-oriented writer to help me create a comprehensive Industrial Experience Report highlighting my internship at Electrical Shelf - an electrical engineering firm. I would like the report to focus on the following aspects: - Electrical system design: This includes designing circuit diagrams, calculating power requirements, and selecting the right components. A good understanding of electrical engineering principles and practices will be required for this. - Switching board assembly: This involves understanding wiring diagrams, troubleshooting electrical faults, and ensuring proper insulation and safety measures. Experience in handling electrical assembly tasks will be beneficial. - Problem-solving techniques: My internship entailed regular problem-solv...
...Introducing Loyalty Month! Take advantage of exclusive savings throughout May as a token of our appreciation for your continued support. We are celebrating customer appreciation with our Loyalty Month Sale. Everything is up to 20% off. Some exclusions may apply. 2. size of flyer is 18 x 24 in 3. do not change the color branding of the attached company logo 4. acceptable items on the flyer: jewerly, portable speakers, gadgets, luxury handbags, gaming consoles 5. here's their website just for your reference on branding and all 6. I need 4 copies done for each of their store: at the bottom pls put a placeholder for their QR code and pawn broker license 7. Pls save on editable format and PNG format Ideal skills for this project: - Experience in designing promotional material
Ayuda para entender algunos temas especificos basicos de power bi y como generar graficos correctamente.
I'm seeking a specialist to design 3 MS Project templates customized for managing ...specifically assist in tracking the projects schedule via Gantt, and it needs to visually show resource (30) availability in a nice full sheet calendar view, resource utilization. Then I would like to see all 3 of these project templates feed into a power BI report that looks at all 3 project templates and lets us see the whole business picture. Ideal candidate would possess strong skills in project management, specifically with MS Project, HR resource management, and have extensive knowledge of construction processes and labor management. Power BI skills are also a must. Previous experience in designing construction-related templates on MS Project and HR resource management templates ...
Project Title: Filling Station Branding We are looking for a talented designer to help us create a cohesive and visually appealing brand identity for our filling station. The ideal candidate will have experience in uniform design and a strong understanding of branding principles. Specific Requirements: - Uniform Design: We need a designer to create a stylish and professional uniform that reflects our brand identity. - Corporate Colors: We have specific corporate colors that should be used for the branding. - Slogan or Tagline: We would like to have a catchy and memorable slogan or tagline to accompany our branding. Skills and Experience: - Graphic Design: Proficiency in logo design, signage design, and uniform design. - Branding: Understanding of branding principles and t...
...depressed local power generation coupled by increased electricity demand as well as power import constraints, it means that the country will not be able to meet the demand for electricity Requirements or Objectives: - User Registration and Login: The website should allow users to create accounts and log in securely. - Schedule Display and Updates: It should display the scheduled power outages in different areas. - Notification Alerts: Users should receive timely notifications about upcoming outages and be able to customize these alerts to their locations. - Monitoring Tool: The website should have a monitoring tool that generates reports on power consumption in different areas. - Feedback Platform: Users should be able to provide feedback and report issue...
...customers to nearby Points of Presence (POPs) through linear or protected paths (ring). • ONT/MDU Installation and Commissioning: Skilled in the deployment of ONT/MDU units, routers, firewalls, and firmware upgrades, coupled with thorough service testing to guarantee optimal functionality. • Optical Fiber Expertise: Proficiency in optical fiber splicing, pigtel termination in ODU/FDH/FMS, optical power measurement, and labeling, ensuring precision and reliability in network infrastructure. • Maintenance and Testing: Expertise in conducting fiber patching, link shifting, and route diversion as per ISP schedules and within designated outage windows, minimizing downtime and maximizing network uptime. • Testing and Fault Clearance: Skilled in conducting OTDR and L...
I’m looking for a professional to review and optimize my PCB layout design. The aim of this review is to identify any design errors, ensure proper component placement, and validate the power and ground connections. Key tasks include: - Identifying design errors: Your role is to meticulously go through the PCB layout and spot any potential design flaws. - Checking component placement: It's crucial to ensure that all components are correctly placed and oriented as per the design requirements. - Verifying power and ground connections: A thorough check on power and ground connections is vital to eliminate potential circuit issues. Your expertise in PCB layout design, analysis tools and techniques will be a valuable asset for this project. Experience with simil...
...Instituting measures for peak energy consumption periods, and providing a system that ensures continuous power supply without interruption. - Compliance with all relevant safety and construction regulations. By the end of the project, the warehouse should be equipped with a reliable, high performance, and highly efficient photovoltaic system which ensures seamless operations and significant cost savings in the long run. I would like to have: - System sizing using one of the solar system design software - Performance report of the solar system: what's the power generation all year through at the given location - Financial analysis - BOM: list of material given the solar panel and inverter I chose, power optimiser, log, monitoring software, cables, electrical ...
I need an expert in electromagnetic and Particle-In-Cell (PIC) simulation to assist m...simulations to optimize the performance of a 5-mW-Long Anode Pulse Magnetron. The goal is to study and enhance various performance aspects such as: - Efficiency - Output power - Stability of operation Your task will involve creating a CST file for the entire magnetron based on a paper I'll provide. This is crucial as the simulation outputs will serve as my study material for a higher course. Skills & Experience: - Proficiency in electromagnetic and PIC simulations - Prior experience with magnetron technology - Clear knowledge of CST simulation software (Creating & analyzing files) - Ideally, experience with high-power microwave devices. Finaly I want apply this on CST ...
