Articles english 100 200 words jobs

Looking for an English Skilled Project manager Project goal I want to find out an English talent. Who we are: An IT team that are working together and works each individual freelancer. What is our situation: Get a lot of interviews and meeting requirements, I have teaches my teammates how to write winning proposals and winning profiles. But now I am trying to take part in all meetings by my self because there are not a English Skilled man in my team. What is the role of the candidate: Take part in the impersonate meetings instead of me and for my team. What I want from the candidate: 1. Good mind : I will teach all What he need but I hope he works honestly. I will let him to establish his own business when he ready. 2. Perfect Native English skills : The candida...

...on-page SEO, off-page SEO, and content creation like blogs. Key Responsibilities: - Implement effective on-page SEO strategies: This includes keyword optimization, meta tags, and overall website enhancement for better searchability. - Execute off-page SEO techniques: Build backlinks and enhance the website's reputation across the internet. - Create engaging, high-quality content: Write blogs and articles that not only improve SEO but also engage and retain visitors. Ideal Skills: - Proven experience in global SEO strategies - Proficiency in on-page and off-page SEO techniques - Exceptional content creation skills - Understanding of technical SEO aspects - Familiarity with various search engines The goal is to achieve faster rankings on Google and improve global search vi...

I'm in need of a skilled graphic designer, well-versed in Adobe Express, to finalize the layout for the inaugural issue of Security Responder Magazine. The magazine spans 30 pages and requires a contemporary approach to its layout. Key Requirements: - Full-page images: The design should accommodate and highlight full-page visuals, making them a key element of the layout. - Text-heavy articles: The layout needs to effectively manage and present text-heavy pieces, ensuring readability and engagement. The overall design should incorporate a bright and vibrant color scheme. The ideal candidate will possess: - Extensive experience with Adobe Express. - A strong portfolio of modern magazine layouts. - Excellent skills in balancing text and visuals. - An ability to work with a vibra...

...high-quality, relevant answers and comments on Quora. This is a long-term opportunity, and we need a minimum of 10-15 freelancers to help us meet our goals. What We Need: Total Answers Needed: 1500+ (Each answer should be handmade, not AI-generated or copy-pasted). Quora Account Requirements: You must use different Quora accounts (15+ accounts, each minimum 1 year old). Each account needs to post 100+ answers. Accounts must be active and ready to post answers. Provide us with the email and password for each account you use. Quality Standards: Answers must be relevant to the niche we promote. You must use the name of our website in your answer and bold it for better visibility. Answers should be detailed, informative, and tailored to the question. No copy-pasting or AI-generate...

Custom Leads List for Car Dealerships Title: Create a Comprehensive Leads List of Car Dealerships (Sales Manager Fo...(exclude Cape Cod and New Hampshire) Estimated Number of Leads: 500+ Deadline: Feb 12, 2025 Additional Information: Please specify the tools or methods you plan to use to gather and verify the data. Provide samples of similar work completed in the past, if available. Let us know if you have experience sourcing dealership leads or contacts in the automotive industry. Budget: $100 How to Apply: Share a brief description of your experience and expertise. Attach relevant samples or portfolio items demonstrating your ability to source high-quality leads. Confirm your ability to meet the deadline and deliver results within the specifi...

...Sandra’s Professional picture also attached. Requirements: We NEED the capability of editing the final draft of this postcard with font choices that are available with Adobe Acrobat Standard 2020. Content Needed on Postcard: Medicare Made Easy Workshop Presenter: Sandra Juetten with Schatz Benefit Group Details: Thursday February 20th at 6PM- 7PM Location: Diamondhead Education Center Address: 200 Burnsville Pkwy Suite #1023, Burnsville, MN 55337 Join us for a 1-hour Prepare for Medicare Educational Presentation! New to Medicare? This educational presentation is for you! Attend this presentation if you are looking for a non-biased understanding of Medicare basics (Parts A, B, C, and D) and an understanding of when you need to start your Medicare journey. With over ...

I have a document that needs to be translated from Romanian to English. The content and purpose of the translation has not been specified yet, so a translator with experience in various types of documents (legal, marketing, technical) would be ideal. Skills and Experience: - Proficient in both Romanian and English - Prior experience translating a variety of document types - Excellent understanding of legal, marketing, and technical terminology - Able to maintain the original document's format in the translation

I'm looking for a professional web developer to create an informative website for my service-based business. The primary goal of the site is to provide essential information about the company and the services offered. Key Requirements: - Showcase of our company's background and history - Detailed presentation of our services and pricing - SEO optimization for better visibility on Google Ideal Skills and Experience: - Proven experience in designing service-oriented websites - Strong understanding of SEO principles - Excellent skills in creating engaging and informative web content

...Ask users to provide a booking date in DD/MM/YYYY format. Ask for start and end times (minimum booking duration: 3 hours). 4. Availability Check: Validate the selected time slot to ensure it is available. If unavailable, notify the user: The selected time slot is already booked. Please choose another time. 5. Visitor Count and Pricing: Ask for the number of visitors. Pricing details: ₹200 for up to 2 visitors. ₹50 per additional visitor. 6. Payment Options: Provide two payment options: a) Online Payment (via Razorpay/Paytm/Stripe). b) Pay at Hideout (Cash on delivery). For online payment, generate and share a payment link. 7. Basic Information Collection & OTP Verification: After confirming the booking, collect the following details: Full Name Age M...

I'm looking for English speakers for various roles related to data analysis. These roles include PII Prompt Creation, Harmful Prompt Creation, and Harmful Intensity Labeling. If you're from Africa or the Philippines and have a knack for data, I'd love to hear from you. Roles: 1️⃣ PII Prompt Creation 2️⃣ Harmful Prompt Creation 3️⃣ Harmful Intensity Labeling Payment Information: - Payment reports will be received at the end of each month. - Payments will be made 45 days after the report is received. Important Note: - We are not recruiting individuals from India for this project. To Apply: - Please send me a direct message.

We're is seeking an experienced Digital Sourcer to help us identify and onboard User-Generated Content (UGC) creators from several European countries. Key Responsibilities: Sourcing Creators: Find and qualify 100+ UGC creators weekly. Utilize specialized Google search queries for finding the Creators. Qualifications: Proven experience in recruiting, preferably in influencer marketing or UGC. Strong communication and negotiation skills. Familiarity with the social media landscape in Germany and the UK. Fluent in English; proficient in using AI (ChatGPT) for well written communications in varying languages. Qualifications: Proven experience in sourcing creators, influencers, or freelancers, preferably in the UGC space. Exceptional skills in advanced Google search queri...

I'm seeking a skilled content creator and SEO expert to enhance my Google Local visibility. Key Responsibilities: - Create engaging articles/blog posts and social media content targeted at improving search engine rankings. - Assist with keyword research to identify top-performing search terms relevant to my business. Ideal Candidate: - Proficient in SEO and Google Local strategies. - Exceptional content creation skills, with a knack for crafting engaging and shareable social media posts. - Experience with keyword research and SEO tools.

I'm seeking a meticulous freelancer to help me input mixed data (text and numerical) from paper documents into a single Excel worksheet. Ideal Skills: - Proficient in Excel - Excellent attention to detail - Experience in data entry from paper documents - Able to handle mixed data (text and numerical) - Familiarity wit...software to convert printed or handwritten text into machine-readable data. - Expert in verifying data entries for accuracy and completeness. - Proficiency in organizing and managing files to ensure data is easily accessible. - Basic mathematical skills to handle numerical data accurately. - Ability to handle sensitive information with a high level of confidentiality. The project involves less than 100 pages of data. The preferred deadline for this project is ...

I'm seeking a professional to enhance my online reputation through effective SEO strategies. The primary aim is to boost my positive presence across various platforms. Key requirements include: - Expertise in SEO with a focus on reputation management - Proven experience in handling social media profiles, personal blogs, and industry-specific forums - Ability to create and promote engaging articles and blog posts Your role will be to improve my search engine rankings and enhance my positive reputation. Please provide evidence of prior successful projects.

I'm looking for a skilled web content editor. Your main tasks will be adding images, internal links and external links as needed. Your contributions will significantly enhance user experience on the site. Key Responsibilities: - Adding stock photos from a designated library to enrich the site content. - Utilizing our WordPress plugin 'Image' for the task. - Incorporating inter...product pages and service pages. - Including external links when deemed necessary. - Content will be provided (no article writing) Ideal skills and experience for the job: - Proficient in WordPress. - Experienced web content editing. - Familiar with managing stock photos. - Good understanding of SEO principles. - Able to identify appropriate internal and external links. You will be working on 12 ...

I'm looking for a skilled web content editor to help enhance my WordPress site. Your main tasks will be adding images, internal links and external links as needed. Key Responsibilities: - Adding stock photos from a designated library to enrich the site content. - Utilizing our WordPress plugin 'Image' for the task. - Incorporating internal links to previous blog posts, produc...product pages and service pages. - Including external links when deemed necessary. - Content will be provided (no article writing) Ideal skills and experience for the job: - Proficient in WordPress. - Experienced web content editing. - Familiar with managing stock photos. - Good understanding of SEO principles. - Able to identify appropriate internal and external links. You will be working on 12 ...

I'm in need of a freelance Xhosa translator specializing in the legal field. The project involves translating court docume...Xhosa translator specializing in the legal field. The project involves translating court documents and various types of legal correspondence, including letters, emails, and memos. - Primary Purpose: The translations must ensure accuracy for legal compliance. Therefore, attention to detail and a deep understanding of legal terminology in both English and Xhosa are essential. - Ideal Skills: Expertise in legal translation, fluency in Xhosa and English, meticulous attention to detail, and ability to maintain confidentiality. Experience with court documents and legal correspondence will be highly regarded. Send me your CV & Experience in differ...

I need a professional freelance writer with experience in creating Wikipedia pages to craft a compelling and...have a knack for storytelling and be able to present our history in an engaging and factual manner. Familiarity with Wikipedia's content guidelines is crucial to ensure the page is not only well-written, but also compliant with the platform's standards. I have a range of preferred sources and references for the information to be included, which comprise: - Our official website - Various news articles about our company - Industry publications that have featured us Experience in sourcing and integrating information from these types of resources will be beneficial. I am looking for a freelancer who can help elevate our brand's presence on Wikipedia and share ...

...journal articles.  Studies published in English within the last 10 years.  Articles focusing on financial ratios and earnings management. • Exclusion Criteria:  Non-scholarly sources (e.g., blogs, newspapers).  Studies not related to financial statement analysis or earnings management. Step 4: Create a Search Strategy Design a search strategy using keywords, Boolean operators, and synonyms. Example: • Keywords:  "Financial Statement Analysis" AND "Earnings Management"  "Financial Ratios" AND "Earnings Manipulation"  "Earnings Quality" AND "Detection Models" • Search databases:  Scopus, Web of Science, Google Scholar, ScienceDirect, and Emerald Insight. Step 5: Conduct Database Searc...

I need writers who can provide me articles as per the instructions below: There are a lot of stories that focus on god () but i want them to be changed for Ganesha. I need articles written in such a way that the they sound like personal experience stories about Lord Ganesha. For example, people benefiting financially, emotionally or personally due to their faith in Ganesha. What kind of prayers or spiritual activities they performed that led them out of a bad situation. The miracles of Ganesha need not be such that they are difficult believe. It could be as simple as getting a new job, feeling more at peace, etc. I have simple requirements. The articles must sound true, non-plagiarized and they must be

An in-depth article about the life and work of Gustave Stickley. Especially interested in the personal details of the man and his internal driving forces, character, and motivations.

...translations and well-written articles in the following languages: Arabic, English, French, Italian, Spanish, Turkish, and Korean, you're in the right place. I am a translator and article writer with over 3 years of experience in this field, having successfully completed numerous projects for clients from around the world. My goal is to deliver high-quality, fast service, so you can receive your translated texts or articles on time and at the best possible quality. What makes me the ideal choice for you? Accuracy and Professionalism: My extensive experience in translation and article writing allows me to provide precise and contextually appropriate content in each language and culture. Multilingual Expertise: I can translate and write articles in Ara...

I need about 200-500 scrunchies produced. I will provide all materials, which include organic bamboo silk, thread, elastic and organic linen. Key project details: - Sizes: The scrunchies will need to be produced in small, medium, and large sizes. - Style: All scrunchies will be plain, without any additional features or embellishments. - Most of these scrunchies will be normal size (medium) Ideal candidates for this project should have: - Experience in textile production, particularly with silk and linen - Ability to produce items in varying sizes - Attention to detail to ensure all scrunchies meet the given specifications. - sustainability/ in the UK

I'm in urgent need of a professional adept in data entry and article writing. The task involves crafting product descriptions and technical articles on software development, with a particular focus on programming languages. Key Responsibilities: - Write compelling product descriptions that capture the essence of our offerings. - Create informative and engaging technical articles centered on programming languages within the software development landscape. Ideal Skills: - Strong writing and data entry skills. - Knowledge and understanding of software development and programming languages. - Experience in writing product descriptions and technical articles. Freelancers who can deliver quality work under tight deadlines are preferred.

Hi i am ...link they will get access all of our courses for free 3) Easily create 100's of review by myself 4) Other people if put review then it will not publish until admin approved 5) Next thing you need to embed video as well in the course section with my video hosting platform and add title as well using my udemy account to access the courses. 6) I need everything from scratch, i will give access tutor lms plugin with license key, logo, course thumbnail, udemy login (for put the same video title on course) and also give access access to copy embed link to the course site. Also you need to design the website as per needed Don't bid with ai, so if you do ai proposal i will decline without hesitation, put your own words and my last budget is $70. Apply only ...

...5 years, with a background in creative fine dining. My focus is on creating dishes that don't exist anywhere else, and also I want to teach people how to think about food and come up with their own dishes, not just follow recipes. - personal development, the "do what you love" / "Create life on your own terms" aspect. This is what my current site is mainly built around. I'd still like to have articles around this topic and highlight some past projects (like the old podcast etc) - Web development. This can potentially be grouped together with marketing, or maybe as a separate thing. But I've been coding since I was 11, and build websites for artists and small businesses, as well as my own side projects. On top of this, I also have personal life ...

I'm looking for a data scraping expert who can help me gather information on potential internship candidates in Canada. Ideal Skills and Experience: - Proficient in data scraping techniques and tools. - Familiarity with...information on potential internship candidates in Canada. Ideal Skills and Experience: - Proficient in data scraping techniques and tools. - Familiarity with various platforms such as job boards, university websites, and social media. - Ability to compile comprehensive data sets including contact information, educational background, work experience, and email addresses. I need a one-time collection of 200-300 contacts. This project will be a stepping stone towards potentially more extensive future collaborations if the data is of high quality and the proces...

...join leagues, predict team and player performance, and win prizes. The platform should be user-friendly and support thousands of participants in each league." 2. Key Features I Need: User Registration & Login: Users should sign up with email, phone number, or social media. OTP verification for secure login. League System: Each league will have 1,000-2,000 participants. Users pay an entry fee of 200-250 INR to join a league. After the tournament, the top 5 or 10 participants win prizes. Team & Player Selection: Users select 2 teams out of 10 available teams. They choose 6 players (from both selected teams). Prediction Feature: Users will predict: Total runs their selected teams will score. Total wickets their teams will take/lose. Individual player runs & wicket...

...mutual fund distribution. The website should primarily serve mutual fund distributors and includes the following key features: - Fund comparison tools: The website should have a sophisticated yet easy-to-use fund comparison tool to help users analyse and compare different mutual funds. - Educational Resources: The site should incorporate various educational resources. I want this to include articles and blogs, as well as infographics and charts. The purpose of these resources is to educate potential fund distributors and enhance their understanding of mutual funds. Ideal candidates should have previous experience in developing e-commerce or informational sites, preferably in the finance sector. Strong skills in web design, user experience (UX) optimization, and content managem...

I'm looking for a professional designer who can create a classic and elegant flyer/poster for Deepti Alurkar. The flyer should effectively present her key achievements, recognitions, and media highlights in a visually striking format. Key Elements: - Awards won - Milestone projects - Career advancements - Magazine features - TV interviews - Online articles Ideal skills include graphic design, branding, and a keen eye for detail. Experience with creating similar materials in a classic and elegant style is highly preferred.

English to Spanish translation of website and word files

...conversations. 4. **Training Program Management** - Creation, review, and updating of training plans; tracking client progress. 5. **Scheduling and Calendar** - Appointment entries, reminders, and a shared schedule overview. 6. **Analytics and Reporting** - Automated generation of progress charts and statistics, with export options. 7. **Content Management (CMS)** - Publishing articles, tips, and other resources, with categorization and search features. 8. **Integrations** - Connection to external services (payment systems, activity tracking devices). 9. **Data Security** - HTTPS encryption, password protection, and regular database backups. 10. **Responsive Design** - Optimal user experience on desktop, tablet, and mobile devices. 11. *...

Remote Opportunity: Native US English Speaker Needed for Meeting Assistance ? About the Role: I’m a Senior Software Developer looking for a native US English speaker to assist in professional meetings. Since English is not my first language, I sometimes need support in ensuring clear and effective communication during client and team discussions. Your role will be to help facilitate smooth conversations, summarize key points, and provide clarity when needed. What You’ll Do: ✔ Join virtual meetings and assist with communication ✔ Clarify discussions and summarize key takeaways ✔ Ensure ideas are conveyed effectively without misunderstandings Who You Are: ✅ Native English speaker (US-based preferred) ✅ Strong verbal communication skills ✅ Tech indus...

I'm in need of a skilled content writer who can produce a well-researched, engaging, and balanced article about "The Impact of Artificial Intelligence on the Job Market: Opportunities and Challenges". The piece should be written in a for...about "The Impact of Artificial Intelligence on the Job Market: Opportunities and Challenges". The piece should be written in a formal and academic tone, and cover the following specific aspects of the job market: - Job displacement and automation - New job opportunities created by AI - The skills gap and reskilling needs Additionally, the article should cite and incorporate insights from news articles. A strong understanding of AI and its implications on the job market is essential. Experience in formal, academic writ...

I'm looking for an expert in deep learning and PyTorch who can assist in fine-tuning a model on the CIFAR-100 dataset. The primary goal is to improve the model's accuracy through various techniques, including data augmentation, hyperparameter tuning, and adjustments to the model architecture. Key Requirements: - Extensive experience with PyTorch and deep learning - Proven track record in model tuning - Ability to implement data augmentation strategies - Skilled in hyperparameter tuning - Proficient in model architecture adjustments I am open to suggestions for data augmentation and preprocessing steps, so a creative approach to enhancing the dataset is a plus. Please provide examples of previous similar projects you have worked on in your proposal.

...Heads ( CTOs and CISOs) within these industries. Key Responsibilities: - Conduct comprehensive industry research across one of the mentioned sectors with validation via Linkedin / Zoominfo. - Generate 50 leads and gather key contacts, focusing on top level executives and department heads in healthcare organizations, private hospitals and fintech firms. You could choose a market and go from there, 200-5000 employees enterprises must be targeted. - Deliver a well-organized contact list for potential business outreach with emails ( excel ) Ideal Skills: - Proven experience in lead generation and market research using LinkedIn and similar tools. - Strong understanding of how to conduct market research and leads generation. - Excellent data organisation and presentation skills. -...

...text articles regularly, so a good understanding of content layout and readability is essential. I have build a website but in facing issue Error: BAlLOUT malware detected Key features of the site include: - A Comments Section: This will allow customers to engage with the content and each other, so experience with implementing interactive features is a plus. - Social Media Sharing: I want my customers to be able to share their favorite products and articles on their social media, so expertise in integrating social media plugins is necessary. Skills and Experience Required: - Proficient in HTML, with a strong portfolio of E-commerce sites. - Experience with implementing comments sections and social media sharing features. - Good understanding of content layout for t...

I have 16 one-minute MP4 videos that require professional editing for website posting. The tasks include removing the original background and replacing it with a pre-provided custom background. Additionally, tattoos on three of the videos need to be covered. Budget for the project is $100. Ideal skills and experience for the job: - Proficiency in video editing software - Experience in background removal and tattoo covering - Ability to maintain video quality post-editing

I'm seeking a skilled social media marketer with a strong background in organic promotion on Meta and LinkedIn. My company specializes in web and mobile application development, and we need to target audiences in the USA, UK, Canada, India, and Singapore. Key Responsibilities: - Promote our recent project launches and service-related posts - Increase our reach and engagement on both Meta and LinkedIn - Drive likes, comments, shares, and followers on Meta, with the aim of achieving a viral reach Ideal Skills and Experience: - Proven track record in organic social media marketing, particularly on Meta and LinkedIn - Experience in promoting tech-related content - Ability to create engaging, shareable content - Strong understanding of targeting and reaching international audiences

We are seeking a talented and experienced MODX web designer to help us create or revamp a website with a modern, user-friendly design. The ideal candidate should have experti...Strong knowledge of HTML, CSS, JavaScript, and responsive design principles. Experience in creating modern and visually appealing designs. Familiarity with SEO best practices and website performance optimization. Strong communication skills and the ability to collaborate effectively. Project Scope: Project Type: New website design or redesign of an existing website. Duration: 1 weekk. Budget: $200 Deliverables: Fully functional and responsive MODX website with all agreed features and design elements. If you are a creative MODX web designer passionate about delivering high-quality work, we would love to hear...

We need help translating some documents from English to Croatian, Czech, Danish, Dutch, English, Estonian,Turkish,Finnish, French, Georgian, German, Greek, Italian, Japanese, Kazakh, Korean, Latvian, Lithuanian, Macedonian, Polish, Portuguese, Romanian, Russian, Serbian, Spanish, Swedish, Turkish, Turkmen, Ukrainian, Luxembourgish, Australian. Etc

My WooCommerce e-commerce site is experiencing a malfunction. Currently, there are too many redirects occurring on the site, which is hindering normal functionality. Website needs to be updated and working normally again. Ideal Skills: - Extensive experience with WooCommerce - Strong debugging and troubleshooting skills - Knowledge of ...too many redirects occurring on the site, which is hindering normal functionality. Website needs to be updated and working normally again. Ideal Skills: - Extensive experience with WooCommerce - Strong debugging and troubleshooting skills - Knowledge of website redirection issues - Familiarity with e-commerce site requirements - Ability to deliver under pressure Make a bid for project to fix it 100% no additional fees will be paid after the agr...

English to japanese 4.........

I am seeking a skilled translator proficient in English and Chinese, who can not only translate but also culturally adapt our marketing materials for the Chinese audience. Key Responsibilities: - Translate various types of marketing content from English to Chinese - Adapt the content to fit Chinese culture and consumer behaviour - Ensure the tone and style of the translated content aligns with brand voice Ideal Skills: - Native-level proficiency in Chinese - Fluency in English - Experience in marketing content translation - Deep understanding of Chinese culture - Ability to maintain brand voice across different languages Please note, the specific types of marketing materials will be provided to you upon project commencement.

...Proven experience in psychological research and data analysis. Proficiency in SPSS for statistical analysis. Strong command of English (native or advanced proficiency) for precise and articulate academic writing. Adept in using EndNote for organizing references and citations. Keen understanding of APA formatting and journal submission protocols. Familiarity with the latest research in Social Capital, particularly concerning Older People. Preferred Attributes: Detail-oriented with excellent organizational skills. Ability to work independently and meet deadlines. Strong critical thinking and problem-solving abilities. Demonstrated experience in publishing academic articles. Please submit your resume and a cover letter detailing your relevant experience and motivation for ap...

...create engaging, high-quality content for our web3 platform, EDITH. Your work will be featured in articles, news, and marketing campaigns designed to grab attention, inspire action, and resonate with our audience. About EDITH: EDITH is a Decentralized Super AI and Multi-Model AI Agents Platform built on the Solana blockchain. The platform includes the invite-only EDITH website () and an AI-powered platform called EDITH with robust backend and frontend systems designed for the future of decentralized technology. What We Need From You: Strong knowledge of AI, LLMs, and tech industry trends. Proven ability to write attention-grabbing content for a diverse audience. Experience creating articles, press releases, and web copy that is both technical and accessible. A creative a...

...references to the project, current status and above all to examples of LandingPage (a lot all very similar, with 3 menus and PresentationSpace, in vertical progress, that presents our GREEN themes or patents); ..."JOBPOST" ask availability to work for our GREEN project; ...our team browse/check by here chat (speak only Italian, read/write any) and on , ...more 100 LandingPages need; ===...

...references to the project, current status and above all to examples of LandingPage (a lot all very similar, with 3 menus and PresentationSpace, in vertical progress, that presents our GREEN themes or patents); ..."JOBPOST" ask availability to work for our GREEN project; ...our team browse/check by here chat (speak only Italian, read/write any) and on , ...more 100 LandingPages need; ===...

I'm in need of a content writer skilled in crafting engaging blog articles focused on the Health and Wellness sector. Key Requirements: - Expertise in Health and Wellness topics - Exceptional content writing skills - Ability to create engaging and informative blog posts - Experience with SEO content writing is a plus