1000 word science articlesJobb

...understanding of CRM processes and functionality Experience with customization and enhancements Knowledge of Salesforce CPQ and CPQ configuration Experience with Salesforce integration and data migration Strong analytical and problem-solving skills Excellent written and verbal communication skills certifications are a plus Bachelor's degree in Computer Science, Information Technology, or related field Are you enthusiastic to accept new challenges and delivering a high performance , scalable solutions in Salesforce CPQ and meet below requirements ? ? Should be able to think efficiently and design / build a scalable solution for the requirement ? Good knowledge and hands on CPQ Good to Have ? Good knowledge and hands on LWC ? Must have the entrepreneur

1. High quality content about dating and relationship. (Do research before writing.) 2. Creativity is a must. ( We don't like cliche. If you have many creative thoughts about dating, we LOVE it!) 3. Basic SEO skills. (We are strict with keywords and you should follow the instructions.) 4. Standard English ( 0 mistake.) 5. Re...dating and relationship. (Do research before writing.) 2. Creativity is a must. ( We don't like cliche. If you have many creative thoughts about dating, we LOVE it!) 3. Basic SEO skills. (We are strict with keywords and you should follow the instructions.) 4. Standard English ( 0 mistake.) 5. Responsibility. (On time.) 6. Passion for writing. The readers can feel your passion when they read the articles you wrote. We only hire writers who LOVE writin...

...need of a professional who can help me complete a project that involves writing 3 comprehensive health-related articles. Each article should be 3000 words long. Key Requirements: - **Topic:** The articles should focus on sports - **Methodology:** The methods section in each article must be detailed with a critical analysis and comparative insights. - **Content Focus:** The articles should predominantly focus on recent studies, preferably those published in the last 5 years. Ideal Freelancer: - Proficient in health writing. - Capable of conducting in-depth research. - Experienced in critical analysis and comparison of studies. - Skilled in crafting engaging, informative articles. - Able to deliver high-quality work within the set deadline. This project i...

I have a Microsoft Word document that needs to be converted into a PDF. This is a straightforward task. However, I need the final PDF to have a custom layout design. Key Requirements: - Convert Microsoft Word document to PDF - Implement a custom layout design in the PDF Ideal Skills: - Proficiency in Microsoft Word and PDF conversion software - Experience in graphic design or document formatting - Attention to detail and adherence to the provided layout design Please let me know your experience with similar projects and how you would approach this task.

I'm in search of an experienced engineer with a deep understanding of material science, performance dynamics and wheel rim design. The goal of this project is to conduct a topology optimization of an aluminum wheel alloy rim with a key focus on enhancing its performance metrics. This involves: - Designing for improved handling and grip - Reducing the weight of the wheel alloy rim - Enhancing the braking performance of the wheel The use of state-of-the-art simulation and optimization software such as ANSYS or HyperWorks would be beneficial. The project demands a thorough understanding of vehicle dynamics and wheel design, as well as a strong ability to consider and integrate different performance-enhancing factors. If you possess these rare skills and are able to succeed in ...

I'm looking for a skilled creative writer with a passion for science fiction, specifically in the realm of space exploration and colonization. The project revolves around future space travel, focusing on life on space colonies and interstellar exploration. Key Elements: - The ideal candidate will have a flair for imaginative storytelling, able to craft engaging narratives that blend scientific accuracy with captivating fiction. - The final piece should consist of a short story between 1,000 - 5,000 words, that encapsulates the challenges and wonders of life on space colonies and the possibilities of interstellar travel. - Experience in space-themed creative writing is a major plus, as is a portfolio that showcases similar work. This project is a great opportunity for a writ...

...strategies: The ideal candidate will be well-versed in building high-quality and relevant backlinks to improve the site's credibility and visibility. - Technical SEO Optimization: A complete understanding of site structure, mobile optimization best practices is essential for this project. Content Writing: - Article writing and content creation: The freelancer should be able to write SEO optimized articles and content for my site. Ideal Candidate: - Proven experience in SEO for WordPress websites - Familiarity with Off-page and Technical SEO techniques - Strong track record of improving search engine rankings - Proficient in article writing and content creation - Prior experience in targeting international audiences is a plus Please share your portfolio and any relevant w...

I'm in need of a skilled writer with a keen interest and understanding of the travel industry to write engaging and entertaining articles and magazine content. The main focus of these pieces will be to cater for a young adult audience, typically between the ages of 18 and 30. Key Requirements: - Previous experience in writing for a young adult audience - A creative flair for producing engaging content - A passion for the travel industry - The ability to write in an entertaining and engaging style while still providing valuable information The ideal candidate should be able to deliver high-quality articles that are not only informative, but also captivating and entertaining. The primary goal is to create content that resonates with young adults and encourages them to ...

As a dedicated Bloomberg News subscriber, I am looking for a software solution that can enhance my reading experience. Ideally, this software should be able to scrape most of the Bloomberg News articles, list them with their respective headlines, and provide convenient links in a chronological order. This will allow me to easily navigate through the latest content available on Bloomberg News. Key Features: - Automatically skimming and listing most of the Bloomberg News articles - Displaying article headlines with links in a chronological order Technical Requirements: - Development for the Windows platform - A user-friendly desktop application interface - Ability for the user to manually request updates for the article list Ideal Skills & Experience: - Proficiency in ...

I'm looking for a skilled individual who can help me create and promote technical content on my website and LinkedIn. The content should focus on AWS, Azure, and Devops topics. Requirements: - The content should include a mix of how-to guides, case studies, and industry news, and should be suitable for beginners and intermediate level users. - The articles should be posted daily on my website. - Additionally, you will be responsible for promoting the content on my LinkedIn page, as well as creating and posting newsletters for my LinkedIn audience. Ideal Skills and Experience: - Strong understanding of AWS, Azure and Devops topics. - Experience in creating engaging technical content. - Proficiency in promoting content on LinkedIn. - Ability to write for a beginner and interme...

I'm in need of a skilled freelancer to convert a PDF document to a Word file. The primary purpose of this conversion is to enable content editing within the Word document. The PDF in question is straightforward in layout, containing simple text without complex elements like images or tables. Your job will be to ensure this text is accurately transcribed to a Word file while preserving the original formatting.

As the owner of a WordPress website with a rich content of blogs and articles, I'm on the hunt for an SEO expert. Your primary goal in this role will be to increase organic traffic from my target audience to my site. Here are the key skills and experience I am looking for: • Proven SEO experience with a good understanding of search engine behavior. • Experience in optimizing WordPress websites. • A proven track record of improving website visibility and ranking on search engines. Your tasks include, but are not limited to: • Using your expertise to drive more organic traffic to my website. • Helping me to create a targeted keyword list based on my initial ideas. • Creating and implementing a comprehensive SEO strategy for my website. If you ...

...collaboration. Here's what I need: Goals: - Notably increase the number of visits to my site, through ethical and effective methods. SEO Enhancement Scope: - The whole site needs an SEO boost, from the blog sections to product pages to the homepage. Every aspect of the website has to be reviewed and enhanced for a complete SEO transformation. The main aspect of this site beyond industry specific articles is that its a job site and i need to attract not only relevang users but also job posters Project Timeline: - Quality is paramount to me, so I am flexible with the time frame. I want a good job done and understandits not overnight, I want it done right, but not dragging feet. I expect to see results no matter how small or large regularly Ideal candidates would have a...

We are a forward-thinking healthcare practice dedicated to providing exceptional patient care through innovation and technology. Our team comprises passionate professionals who are committed to improving patient outcomes and streamlining healthcare processes. As we expand, we are seeking a talented Microsoft Pow...healthcare data and understanding of healthcare metrics and terminology. Excellent analytical and problem-solving skills. Strong communication skills, with the ability to explain complex data concepts to non-technical stakeholders. Experience with data integration from various sources such as EHR systems, practice management software, and patient feedback tools. A degree in Computer Science, Information Systems, Healthcare Management, or a related field is ...

As a client, I'm seeking a skilled mechanical design engineer for a specific project. - The main responsibilities include structural skid design calculations and tank design calculations. - The skid is required to have a weight between 1000 kg and 5000 kg, with dimensions of 2m x 4m. - The tank in question is a mixing tank. You should be well-versed in mechanical design, with a strong background in: - 3D modeling - Prototyping - Stress analysis Your comprehension of structural skid design and tank design is crucial. The ideal candidate will have relevant design experience and be able to provide efficient, precise, and innovative solutions to meet the project's requirements.

Hi Everyone Since you are on DevOps, Freelance at MFH Please find projects here and apply : Competitive rates. ----------------------------- Regards, MFH IT Solutions (GST ID: 37ABWFM7509H1ZL) ☎️ Contact Us MFH LinkedIn

I'm seeking an admin familiar with Word 2019. - Update over 10 documents: I have numerous documents which need logo replacement and formatting. - Footer Addition: Your job will also include adding a footer with a numbering system to each document. Ideal candidate should have: - Proficient in Word 2019 - Experience in document formatting - Basic graphic design knowledge - Attention to detail.

I have a 5 page contract in PDF format that I need transferred to Word. It's important that the text is transferred exactly as it appears in the PDF. The Word document should be editable, so I can make any necessary changes in the future. Ideal skill set for this job includes: - Proficiency in PDF and Word processing - Attention to detail to accurately capture the original formatting - Strong understanding of Microsoft Word's functionalities Please ensure your bid reflects your experience in similar projects and your ability to meet the requirements.

I'm in need of a skilled Powerpoint developer to assist in creating a set of 30 to 50 slides for my upcoming PhD presentation. The presentation is focused on the topic of Science, and thus requires a professional/academic visual style. Key requirements: - The presentation should have a professional/academic style, suitable for a high-level academic presentation. - Incorporating a mix of graphs, charts, images and diagrams is essential. These elements should be well-organized and visually appealing to enhance the comprehension of the content. - It is crucial that the slides are coherent and engaging, ensuring that the content is clearly and logically presented. An ideal candidate for this project should have: - Experience in creating academic or scientific presentations. - Pro...

I'm in the need of a writer who can help me create engaging and informative blog articles. The ideal candidate for this project will have a flair for writing that's both informative and educational, yet captivating enough to hold the interest of a general audience. Key Responsibilities: - Crafting blog posts that employ an informative and educational tone - Ensuring the content is engaging and accessible to a general audience - Carrying out thorough research on the topics provided to ensure accuracy and depth Ideal Skills and Experience: - Demonstrable experience in writing engaging and informative blog articles - Strong understanding of how to write for a general audience - Ability to conduct thorough research on a variety of topics - Experience with SEO optimiza...

I'm in the need of a writer who can help me create engaging and informative blog articles. The ideal candidate for this project will have a flair for writing that's both informative and educational, yet captivating enough to hold the interest of a general audience. Key Responsibilities: - Crafting blog posts that employ an informative and educational tone - Ensuring the content is engaging and accessible to a general audience - Carrying out thorough research on the topics provided to ensure accuracy and depth Ideal Skills and Experience: - Demonstrable experience in writing engaging and informative blog articles - Strong understanding of how to write for a general audience - Ability to conduct thorough research on a variety of topics - Experience with SEO optimiza...

I'm in the need of a writer who can help me create engaging and informative blog articles. The ideal candidate for this project will have a flair for writing that's both informative and educational, yet captivating enough to hold the interest of a general audience. Key Responsibilities: - Crafting blog posts that employ an informative and educational tone - Ensuring the content is engaging and accessible to a general audience - Carrying out thorough research on the topics provided to ensure accuracy and depth Ideal Skills and Experience: - Demonstrable experience in writing engaging and informative blog articles - Strong understanding of how to write for a general audience - Ability to conduct thorough research on a variety of topics - Experience with SEO optimiz...

I am in need of a professional to convert a set of 6-10 PDF files into Word. Key Requirements: - Timely Delivery: There is a specific deadline for this task. - Accuracy: Ensure that the content is transferred accurately without any loss or errors. - Formatting Preservation: Maintain the original formatting of the documents. This project would be ideal for someone experienced in document conversion and proficient in both PDF and Word. If you have experience in data entry, this could also be a beneficial skill to bring to this job.

I need someone to help with offline data entry. The task involves entering less than 1000 entries into an Excel spreadsheet. Accuracy is key as the data will be used for business analysis. Ideal Skills and Experience: - Proficiency in offline data entry - Advanced Excel skills - Ability to maintain high level of accuracy - Previous experience with similar tasks is a plus

Financial presentation on the analysis of two stocks with the help of the financial Discounted cash flow model that has already been prepared. You will need to complete:- 1. Powerpoint presentation slides 2. A 1000-word MS-Word document that will tell the speaker what needs to be spoken for each of the slides. 3. A 200-word reflection

I need a professional to convert my 1-page Word document into a .dotx file. This form needs to be minimalistic and easy to fill out. Key Requirements: - Convert an already laid out Word document into a .dotx file. - Include content control fields for a date picker, checkboxes, and empty text fields. - Design the form in a minimalistic and professional manner. Ideal Skills and Experience: - Proficient in Microsoft Word and creating fillable forms. - Knowledge of .dotx file format. - Experience with content control functions in Word. - Ability to design simple and professional forms. - Attention to detail to ensure the form is user-friendly. Please provide examples of similar work in your proposal.

I have less than 50 PDF documents that I need converted into Word. The PDFs are more than just plain text, they contain images and tables. It is important to keep the original formatting as it is in the PDFs. Key requirements include: - Converting less than 50 PDF documents into Word - Handling PDFs that contain both text and images/tables - Keeping the original formatting of the content Ideal freelancer: - Proficient in data entry and familiar with PDF to Word conversion - Able to maintain the original formatting - Detail-oriented to avoid missing any elements of the PDFs. Please bid if you are confident you can deliver the work with high quality and accuracy.

...need of a professional who can help me complete a project that involves writing 3 comprehensive health-related articles. Each article should be 3000 words long. Key Requirements: - **Topic:** The articles should focus on sports - **Methodology:** The methods section in each article must be detailed with a critical analysis and comparative insights. - **Content Focus:** The articles should predominantly focus on recent studies, preferably those published in the last 5 years. Ideal Freelancer: - Proficient in health writing. - Capable of conducting in-depth research. - Experienced in critical analysis and comparison of studies. - Skilled in crafting engaging, informative articles. - Able to deliver high-quality work within the set deadline. This project i...

I require a skilled legal professional to update an existing loan agreement for me. The current arrangement involves increasing payments annually but I need to switch this to a fixed weekly payment. A rate of $1000 per week should be incorporated for the remaining term of the loan. Also, the new loan agreement should impose an interest rate of 6.5%. Here's what you'll do: - Adjust the current payment structure in the agreement from annually increasing payments to fixed weekly payments. - Integrate the specified new rate of $1000 weekly payments for the remainder of the loan tenure. - Factor in an interest rate of 6.5% for the accruing loan. - Use my company's existing loan agreement template in amending the document. Ideal Skills and Experience: - Legal writi...

I need a skilled editor to handle a 11-20 page document. Mostly, indentation formatting. Very simple, I just need this document to be clean, organized and professional looking.

I have a series of word documents that are essentially guides with text and images. I need these documents redesigned to be more uniform, professional, and visually appealing. Key Requirements: - Redesign of Font style and size - Adjustment of Layout and formatting - Modification of Colors and theme Header can be blank, as I can complete after assigning document number. I'm looking for freelancers who can provide me with examples of their past work. These examples should showcase their experience and skill in document design and formatting. I have attached examples of what the content is, hopefully someone has a better layout they can suggest. The redesigned documents should be compatible with Word 365. Please keep this in mind while making any modifications.

...proactive freelancer to help in setting up an affiliate marketing campaign targeting small business owners and tech enthusiasts. Since the specific IT skills for the campaign were not provided, the freelancer should be versatile enough to cover a broad spectrum of skills from programming, web design to data analysis. The campaign will be driven through the creation and distribution of blog articles, videos, and infographics. Therefore, expertise in content creation, particularly in those formats, is essential. In summary, the ideal freelancer should possess: - Knowledge and experience in Programming, Web Design, and Data Analysis - Ability to create engaging and informative content in form of blogs, videos, and infographics - Understand the needs and interests of small ...

I'm seeking a talented content writer to create engaging and informative blog posts in the technology industry. Key Responsibilities: - Crafting well-researched blog posts: I need clear, concise articles that are factually accurate and engaging to read. - Incorporating SEO: Familiarity with SEO writing principles, and the ability to optimize content for search engines, is a big plus. - Meeting deadlines: Timeliness is crucial; you should be able to produce quality content within specified timeframes. Ideal Skills and Experience: - Proven track record: Previous experience in writing blog posts, especially in the technology sector, is highly desirable. - Strong research capabilities: Ability to delve deep into a topic and present complex information in an accessible manner. - S...

I need a stationery template for my business that can be edited in Word. I need it to incorporate the logo and have a professional aesthetic, the color scheme should match the logo. The primary forms of stationery I will need is for a letter and an invoice. The logo will be included in the attached file. USE THE ATTACHED LOGO!

I need a stationery template for my business that can be edited in Word. I need it to incorporate the logo and have a professional aesthetic, the color scheme should match the logo. The primary forms of stationery I will need is for a letter and an invoice. The logo will be included in the attached file. USE THE ATTACHED LOGO!

I'm in need of Spanish websites or blogs to publish informative articles. However, there are specific requirements in place that need to be met. Requirements: - Domain Authority (DA) above 20 - Content in Spanish - Spam score should be less than 5% Ideal Skills: - Proficiency in Spanish is essential - A good understanding of SEO and website metrics - Experience in content publishing and website analysis This is a monthly project where we intend to publish informative articles in Spanish. The websites/blogs need to meet the set criteria for consideration. Looking forward to your proposals.

I am looking for a skilled freelancer who can help me suppress a specific negative news article about my company on Google. The article is currently appearing on the first page of search results, and I would like it to be pushed down to the second page. Skills and Experience: - Experience in online reputation management and search engine optimization - Knowledge of Google's search algorithms and techniques for pushing down negative content - Ability to analyze and assess the current ranking of the article and develop a strategy for suppressing it - Proficiency in implementing on-page and off-page optimization techniques - Familiarity with content creation and link building to improve search rankings - Strong communication and reporting skills to track progress and provide updates on...

...each letter - Integration of symbols relating to Science, Tech, History, Culture and Space within the design Ideally, you have a keen eye for color schemes and a knack for fusing traditional and contemporary design elements. Previous experience in designing logos, particularly those with a vintage touch, will be beneficial for this project. Knowledge of the Ahsing font or similar will shine brightly in your favor. This logo is more than just a visual piece; it's a story waiting to be told. If telling stories through design is your passion, I can't wait to meet you. Attached is a sample of what my content is going to look like. The second image contains the rough idea of what I’m looking for in terms of the logo. Instead of the full word Woandercopia s...

Corrección completa de la traducción de dos libros. Ortotipografía y estilo. Con especial atención a la naturalidad del idioma español. Precio: 0,5 dólares cada 1000 caracteres con espacios. Valor total: 728 dólares

I am seeking a skilled editor and writer to proofread and edit a range of documents. - Document Types: My project includes a mix of technical, academic, and creative writing pieces. - Word Count: The documents to be proofread and edited are more than 1000 words each. - Primary Goal: I am primarily looking to enhance the clarity and readability and provide me exact solution as per my need. The ideal candidate for this project should have: - Proven experience in editing a variety of texts, including technical and academic papers, creative writing, etc. - A keen eye for detail to spot and correct grammar, spelling, and punctuation errors. - Strong writing skills to help improve the overall style and tone of the documents. If you have the expertise and experience necessa...

I'm looking for a freelancer who can effectively enhance the Wikipedia page of a prominent scientist by adding relevant photos. Ideally, you will: - Have extensive experience editing Wikipedia pages and adhere strictly to its guidelines - Be able to source high-quali...experience editing Wikipedia pages and adhere strictly to its guidelines - Be able to source high-quality, appropriate images depicting key life events of this scientist - Possess good judgement in determining which photos would enrich the biography and engage readers - Ability to ensure all photos adhere to copyright laws and Wikipedia photo guidelines is essential. A keen interest or background in science history could be beneficial but is not required. Proven experience in enhancing Wikipedia pages will be...

Job Post Title: "...probability distributions. Experience with exponential distributions and their applications. Ability to interpret and use Z-tables for normal distribution analysis. Excellent problem-solving skills and attention to detail. Strong mathematical and statistical analysis skills. Effective communication skills for reporting and documentation. Qualifications: A degree in Statistics, Mathematics, Data Science, or a related field. Proven experience in statistical analysis and probability theory. Familiarity with LaTeX or Jupyter Notebook for documenting statistical findings. Additional Notes: Candidates must provide examples of previous work involving statistical analysis or related projects. This is a remote position with flexible hours, but deadlines must be stric...

I'm offering $1000 ($500 upfront before doing anything as long as you've shown up skill, downloaded everything setup in emulator, tested, and ready to go and can do)) right now to anyone who can build me gui ff4: PSP mod tool. I've already decrypted (executable eboot; its ELF executable (PSP) MIPS; know that first), dumped data from the PSP game's UMD disc, unpacked all data archives and decompressed every single file and manually sorted file structure according to how the game reads it: I've also got documentation/know what files relate to in-game, so no need to worry on researching that, just ask. Using PPSSPP emulator to test

I'm looking for an experienced artist who can turn my rough sketches into realistic, black and white illustrations that match the science theme of my non-fiction book. You should have a proven track record of creating realistic art and ideally have previous experience in creating illustrations for science-themed, serious books. The ability to interpret and add depth to my concepts based on my rough sketches is vital. I'm eager for your artistic input to bring my written content to life.

My project involves writing a science thesis, focusing on Natural Resources Management, specifically water management. I want to shed light on sustainable water practices and their importance in our world today. The perfect candidate would possess: - Provable knowledge in the field of natural resources management. - A strong understanding of sustainable water practices in the management of natural resources. - Professional experience in science thesis writing. - Strong research capabilities. - Excellent writing skills with the ability to create a compelling, informative thesis. Your role will be to not only write the thesis but also do in-depth research on sustainable water practices. Proven experience in this field is preferred.

I need an old website de...with a topic they are interested in. More about the aesthetics on this page. 2. Blog post - this page has all the components required for blog post, navigation, etc 3. Categories - an overview of the website - allows the reader to see all of the categories and navigate to them - hopefully giving them a wholistic overview of what the website has 4. Archive/Articles/search page - I imagine this as a page to show search results, or all articles with a certain tag, or archived posts, etc. 5. Contact us page 6. Tools "coming soon" page Mobile designs for these pages too. Output will Figma files, images/icons used, IP transfer and any notes/comments/guides regarding the designs PLEASE CONTACT ME WITH ANY QUESTIONS AND I WOULD LIKE TO SEE A RE...

I'm seeking expert assistance with English SEO near Fuengirola, Spain, to drive more traffic to my website. The primary focus is to improve the website content as part of our SEO strategy. Even though the question regarding the nature of the website content was missed, a candidate well-versed in dealing with various types including blog posts, product descriptions, and informational articles will be considered a perfect fit for the job. Skills and Experience: * Proven record in improving website traffic through content optimization * Proficient in English and understanding of local SEO practices * Prior work experience with various types of web content I'm based in the Fuengirola area and will be setting up a home based business. I'm a registered agent for a parti...

I require assistance in creating two comprehensive 1000-word law essays, addressing different types of questions. Here are the specifics: 1. Problem Question (Land Law) - Dissect intricate situations and plot applicable legal guidelines or principles. "Carmel runs a bakery business in Northern Ireland from premises that she has leased from Gunther since 2018. The lease provides, inter alia, that: I. The premises shall not be used for any immoral or illegal purpose. II. The tenant shall not suffer any animal to be on the premises. III. The landlord reserves the right to re-enter the premises/forfeit the lease from a period of 21 days following any breach of covenants I and/or II. In 2022, with the written permission of Gunther, Carmel sub-let a flat above the bak...

...a detail-oriented and diligent Email Address Collection Specialist to assist us in compiling a comprehensive list of email addresses for approximately 1000 private investing companies. Your task will involve finding the names, surnames, and email addresses of Directors of Investment. Alternatively, the contacts could also be Investment Managers, Investment Analysts, CEOs, or similar roles at these companies. The collected data must include a backup email (for the same person or for a backup person). Responsibilities: • Research and identify the names and surnames of key contacts (Director of Investment, or similar roles) at approximately 1000 private investing companies. • Collect accurate email addresses for these contacts using their websites, LinkedIn, or rel...

I'm looking for a web scraping expert to carry out daily data extraction. The websites to be scraped will contain text content, along with images and video. I may need the scraping program to be written such that it can be conducted on a daily basis. to update new articles We are going to be scraping around 50 websites for the first project Key Requirements: - Profound experience in web scraping and automation tools. - Strong problem-solving skills to deal with any potential web structure changes. - Creating and maintaining a database of the scraped data would be a plus. Please provide your quote, along with the tools you intend to use for this process and your relevant experience. Looking forward to your bids. Ideally we want this done in PHP.