Que es la inteligencia artificial jobs
I'm looking for a skilled developer to create a P2P program specifically designed for Binance Merchant. The main goal of this program...skills and experience to develop this program, please bid with details on your relevant experience and approach to this project. Quisiera desarrollar un programa automatico que me permita competir con anuncios en el apartado P2P de binance, el programa debe tener capacidad de mantener mi anuncio en una posición fija sin ningún limite, posición fija con limite maximo, poder filtrar por banco, cantidad de compra, monto a aumentar, elegir posición en la tabla de acuerdo al filtro etc, adjunto pdf de otro programa del mercado parecido al que se requiere, ese fue desarrollado en Python, la idea no ...
...(modeling objects, bump maps, particles, etc.), but no external libraries or frameworks are allowed, e.g., ; see examples folder for ideas, e.g., for placing 2D/3D texts in your screen. Advanced features (can include a limited number of these, such as 1-3 points, not all of them) Ray tracing Shadowing Collision detection Physics-based simulation Bump mapping/displacement mapping Artificial intelligence Scientific data or simulation visualization Key Requirements: - The animation should be compatible with desktop computers. - It should have basic interactivity, such as play, pause, and restart functionalities. - The main goal is for the animation to be educational. Ideal Skills and Experience: - Proficiency in WebGL and JavaScript. - Strong background in game desi...
I am looking for a professional logo designer to create a camping-themed logo for my Camping Site. This logo will prominently feature a cartoon character (I already have the cartoon, chek in attach files) surrounded by elements relating to nature and camping. The camping name is: Camping de la Grande Verge Key Points: - The color scheme in relation with my cartoon - Dont need the Dj Mixer of the cartoon - The cartoon character should be creatively incorporated into the logo and around it, the design should represent different facets of camping. This includes trees and mountains, campfire and marshmallows, and a tent with a sleeping bag in the design. - Although I have given some direction, I'm also looking for creativity. I leave part of the design details up to you – t...
I'm looking to develop an Artificial Intelligence (AI) charges calculator for Excel. The core functionalities include: - Automatic calculation of fixed charges - User-friendly interface for effortless interaction and data management. - Reliable data input validation to ensure accuracy and consistency. - Calculate Profit based on fixed charges and earning from subscription The calculator will primarily handle financial data. Prospective freelancers should have a strong grip on Excel, data validation, and UI/UX design—along with financial acumen for effective calculator development. A successful execution ideally enhances efficiency and aids with precise financial management.
I'm looking to develop a highly fu...face expressions/body language for confidence/conviction/nervousness etc. - Past meeting analyze the recorded answers and correlate them with body language This will NOT a typical chatbot in which questions and answers are pre-defined. I estimate that during the video calls, the chatbot will need to generate between 10-12 questions. Ideal skills for this project include: - Proficiency in Artificial Intelligence and Deep Learning - Experience in developing chatbots - Ability to integrate the chatbot seamlessly into a website - Strong communication skills to ensure the chatbot is engaging and effective in a video call setting. Please provide examples of similar projects you have completed, along with details of your proposed approach t...
...ability to create print-ready as well as digital designs 1 FLYER: FOTOGRAFO ATTIVITÀ LOCALI GOOGLE MAPS Fotografo Attività Locali Google Maps Basic (10-15 foto) 120€ Per piccole attività che desiderano aumentare la visibilità su Google Maps. Include 10-15 foto di alta qualità che evidenziano l'atmosfera e i dettagli unici, permettendo ai clienti di valutare l'attività prima di visitarla e attrarre un maggior numero di clienti. Fotografo Attività Locali Google Maps Best (25 foto) 150€ Questo pacchetto di 25 foto è perfetto per le attività commerciali locali che vogliono mostrare la diversità e l'unicità del loro spazio su Google Maps. Coprendo tutte le aree principal...
I need a questionnair form a published research. Subject: The reality of artificial intelligence applications in the health field) healthcare) The axe is: 1. The level of use of artificial intelligence applications at the Ministry of Health. 2. Challenges facing the use of artificial intelligence applications at the Ministry of Health. 3. Requirements for using artificial intelligence applications at the Ministry of Health. Dimensions, may be a diagnosis, follow-up medications, or something related.
...Utilizing an Artificial Neural Network: The primary focus of this project is the implementation of an Artificial Neural Network for precise mask and helmet recognition. Your experience in developing similar systems using ANN will be highly appreciated. - Achieving Accuracy: The desired accuracy level for this system is between 80% and 90%. It's crucial that the model can reliably identify the presence of masks and helmets in real-time. - Compact Deployment: The final system is intended to be deployed within a small device with a Raspberry Pi (watch box dimension). Thus, your experience in deploying ML models on such hardware will be beneficial. Ideal Skills: - Proficiency in Machine Learning: Extensive experience working with machine learning models, especially with ...
I'm seeking a skilled professional with expertise in the domain of Artificial Intelligence, particularly with a focus on Supervised Machine Learning (ML). The project involves: * Designing and implementing cutting-edge Supervised ML solutions * Analysis, improvement, and scaling of existing models * Relevant data preprocessing and feature engineering tasks The ideal freelancer should have: * Profound knowledge and working experience in Artificial Intelligence and Supervised machine learning * A strong command of AI and ML libraries and frameworks * Experience with data manipulation and analysis This project offers an exciting opportunity to contribute to an innovative AI initiative. I'm looking forward to learning from and collaborating with you.
We need an engineer who can craft prompts for a chatbot, specifically to guide the responses of a ChatGPT API. Job Title: Contract Prompt Engineer for ChatGPT API Location: Remote Company Description: Fam Pacific International is at actively working in applying artificial intelligence technologies to revolutionize how our clients who are top executives interact with our AI-powered business tools. We focus on delivering cutting-edge solutions that enhance user experiences and optimize operational efficiencies. Job Overview: We are looking for a Contract Prompt Engineer with expertise in AI and natural language processing to develop and refine prompts that guide the behavior of ChatGPT API interactions. This role requires a blend of technical skills, creativity, and an understand...
I'm in need of a skilled individual who can prepare a Request for Proposal (RFP) document for a software development project. As a brief overview: Scope of Redesign and development of MCF Bilingual Content Management System website with Artificial Intelligence Based ChatBot. Municipal Corporation receives high volume of requests on a daily basis from the citizen of the city it can be in the form of complaint, queries, education etc. It will be impossible to handle these kinds of complaints which are received on daily basis on Manual basis & can’t be feasible and scalable. In order to improve/better the services of the corporation we decided to developed/create its own website with the latest trends/technology based on official Bilingual Content Management system. Th...
Tengo este error lxc_init: 845 Failed to run lxc.hook.pre-start for container "104"en Proxmox y no me permite inicar el servidor. La versiòn de Proxmox es la 8.2
Quiero crear un logo para mi marca personal (versi...hacer un logo con las iniciales A y G y un símbolo de infinito pero no sé cómo unificar todo. Otra opción (si la primera no es viable) es la A y el símbolo de infinito. Adjunto una propuesta pero no me gusta que sea todo tan uniforme, me gusta el símbolo del infinito más ancho en los extremos izquierdo y derecho y más estrecho al centro por donde se cruzan. Mis colores de marca son marrón, azul grisáceo y rosa viejo y mis fuentes Lora, Montserrat y Open Sans Tiene que estar enfocado en el arquetipo hombre común por lo que tiene que ser algo simple, minimalista pero no demasiado simple. No sé ...
I am in need of a talented 3D designer to create low level detailed models of a boat and Ingres La Grande Odalisque. The primary intent for these models is to be used for 3D printing. - Skills and Experience • Proficiency with 3D design software • Familiarity with creating printable 3D models • Attention to detail while adhering to specific detail level - Project Specifications • Models required: a boat and Ingres La Grande Odalisque • Level of detail: Low-level detail preferred for distant views. The level of intricacy does not have to be too high • Texturing: Require only the shapes without textures. Interested freelancers should share their past work in 3D modelling for 3D printing, and any relevant experie...
...pain/problems and desire/need, encouraging them to explore and interact with our content. Target audience: The freelancer will have access to the detailed ICP, as well as full descriptions of the offer and product, to ensure precise and targeted communication. Communication style and tone: We are looking for an innovative communication tone that conveys the possibility of a new life where humans and artificial intelligence collaborate harmoniously. The style should be engaging and transformative. Hashtags and Engagement: The professional will be responsible for identifying and applying the most effective hashtags to reach our target audience, as well as suggesting strategies to maximize engagement on each post. Timeline: * First drafts: Until May 6th. * Final delivery: By May...
Somos una consultora IT en busca de un formador para uno de nuestros clientes. La formación que busca nuestro cliente seria la siguiente. Objetivo -> conocimiento de software TIBCO Spotfire (plataforma de análisis que permite transformar los datos en información potente, de manera rápida e intuitiva. Transformar y manipular datos, empezando con un acceso rápido y conveniente des de archivos, bases de datos, servicios web, API o servidor. Obtener información fácil de interpretar para detectar tendencias y patrones. -Contenidos -> Overview SF104 (2a parte del General End User Spotfire) 1. Transform and manipulate data 2. Create bookmarks, tags, and lists 3. Expand into more visualizations
I need a minimalistic and expensive logo for the "HARMONY 365" brand, Do not use a logo generator or artificial intelligence. If I really like the logo, I'll pay even more.
...and Streamlit applications. Your work will heavily rely on: - Constructing a Python script: Your expertise in writing clean, efficient Python code will be critical. This script will underpin the rest of the AI assistant's operations. - Building a Streamlit application: Using Python, you'll help construct a functional, user-friendly UI. The primary purpose of this project is the creation of an Artificial Intelligence assistant capable of performing Natural Language Processing (NLP). Specific functionalities desired: - Proficient Natural Language Processing: The AI assistant should be capable of comprehending, interpreting, and responding to user inputs mainly with text. Experienced coders who possess a working knowledge of AI, NLP, Python, and Streamlit would be ide...
I have a project that requires Image Classification and Path Finding Implementation. Please see attached. As a part of project, I will need you to explain to me your work because I have to present it. Budget is 60aud, slightly negotiable! I need work done today! If you re free to start immediately, please message me!
Hola! Necesito crear un elearning en wordpress pero también necesito agregar cursos creados con otra plataforma como iSpring y que todo quede funcional, que el LMS creado en Wordpress no pierda sus características. También necesito crear una app para el proyecto I will create the courses. It is for a company, so the courses will be for our employees. I was evaluating to use LMS Master Study, however I realized that when I include a SCORM created with iSpring, the LMS loses all its characteristics and the course creation tool of Master Study is pretty basic. So this custom Wordpress platform should have all the LMS Characteristics that Master Study provides, and it should be customizable for us.
...subject company’s authorized representative, such as line of business, key executives' names, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the premise, loading/unloading of goods, etc. REQUIREMENTS: • Must be living in (or nearby) CALLE OSLO, 14 46185 LA POBLA DE VALLBONA, VALENCIA, SPAIN • Has a camera or phone/tablet of quality with a camera, internet access • Must be available during business hours (9 AM - 4 PM) on working days Please see the attached file for the site visit guidelines. You are only required to deliver the pictures, video & observations and are not expected to put...
I attached images that can inspired: Use words for title and subtitle: Oriel Dios es mi luz I am looking for a skilled designer to create a modern style logo for my brand. Key aspects of the project include: - Utilizing a color scheme of yellow and blue. - The logo must be modern and minimalist yet eye-catching. Ideal skills and experience: - Proven experience in logo and graphic design, preferably with a portfolio showcasing modern, minimalist designs. - Proficient with design software. - Ability to deliver a range of concepts and revisions based on feedback. Please note that although I have not specified any symbols or elements to be included, I would appreciate your creative input to make the logo stand out.
...org/) e seguire le istruzioni di installazione. 2. Ambiente di sviluppo integrato (IDE) Anche se è possibile scrivere codice Python utilizzando un semplice editor di testo, è consigliabile utilizzare un ambiente di sviluppo integrato (IDE) per semplificare il processo di sviluppo. Alcuni IDE popolari per Python includono PyCharm, Visual Studio Code e IDLE. 3. Fondamenti della sintassi di Python La sintassi di Python è semplice e pulita. Ecco alcuni concetti fondamentali da conoscere: - Variabili e tipi di dati: In Python, è possibile assegnare un valore a una variabile utilizzando l'operatore di assegnazione (=). I tipi di dati principali includono interi, float, stringhe, liste, tuple e dizionari. - Operatori: Python supporta una variet&agr...
Hello there, Translate to German, Arabic, Russian, Spanish, and Polish. Thank you!
I need a capable hand to create an AI tool for an Android game that's similar to Subway Surfers. This tool should be built to perform at an intermediate level, hence, it shouldn't struggle with achieving basic tasks but doesn't have to excel at the hardest ones. The ideal freelancer for this job should have experience a deep understanding of artificial intelligence. Key Requirements: - AI Character Movement: The tool must automate the character's movements throughout the game. - Collecting Power-Ups: The AI tool should be clever enough to identify and collect power-ups. - Dodging Obstacles: It is essential that the tool ensures the character constantly avoids obstacles to prolong gameplay. Please note, it's crucial that the tool works seamlessly on Andr...
Se inicia un proceso sin fin que consume todos los recursos del servidor. Adjunto captura de la información que me brindaron desde el servidor. Mi objetivo es que mi web deje de caerse por excesivo consumo de recursos. A continuación, copio la query que genera el problema (ver captura para más información): SELECT SQL_CALC_FOUND_ROWS from vsnucam_posts left join vsnucam_term_relationships on ( = Vsnucam_term_relationships.object_id) left join vsnucam_term_relationships as tt1 on ( = tt1.object_id) left join vsnucam_term_relationships as tt2 on ( = tt2.object_id) left join vsnucam_term_relationships as tt3 on ( = tt3.object_id) left join vsnucam_term_relationships as tt4 on ( = tt4.object_id) where
Ich benötige ein Familienwappen mit dem Buchstaben "S" und den Farben Blau Weiß Rot. Gerne auch ein Tier z.B. ein Bär. Ansonsten bin ich in der Gestaltung offen. Es sollte alt Aussehen, also in die Richtung Mittelalter und königlich
I have a project that requires Image Classification and Path Finding Implementation. I need you to do this project for me asap, and to explain to me how it works since I have to present it. If you re free to start immediately, please message me!
Ich möchte ein neues Logo für einen Kunden machen. Farbe in rot es soll nur ein g haben, die Fimra ist spezialisiert auf Schliess- und Sicherheitstechnik das alte Logo sieht wie das bild aus aber das ist veraltet
I'm seeking a proficient website designer who can integrate Artificial Intelligence into a custom-designed website. In particular, the project requires working with the Midjourney AI system. This AI integration aims to improve the user experience with custom designing using 'Prompt'. Key Skills: - Extensive experience with website design - Familiarity with AI API integrations, particularly Midjourney - Knowledge in designing custom features using the 'Prompt' tool The accepted freelancer will cater to myriad design requirements that could span any element of the site. You need to have a good aesthetic sense and be skilled in working with diverse design elements - from color schemes and typography to customized logo design. Please share any prior work tha...
I'm a top 10 Fashion Photographer in Los Angeles, looking for a Social Media Marketing specialist who creates conversions (social contacts hire me for fashion photography) generates leads for my B2B photography services, targeting fashion brands, designers, wholesalers in LA NY My domain is 24 years old, I have 6000 hand picked fashion industry connections on IG and LI already The offer: $1000 USD YEARLY budget broken into 12 monthly pays $100 USD bonus for every conversion (no matter from old clients or new ones) I provide all my own content, you don't have to fake it Edit and post one 10-15 second reel daily from my photos and video clips (BUFFER) You: * Develop and implement a social MARKETING strategy focusing on Instagram and Linkedin (I have other platforms you ca...
Hello, I am writing from Opatrip. We need certified tour guides for below cities: Orvieto (Italy) Messina (Italy) Assisi (Italy) Taormina (Italy) Perugia (Italy) La Spezia (Italy) Monte Isola (Italy) Lake Iseo Islands (Italy) San Pedro Sula (Honduras) Windhoek (Namaibia) Osaka (Japan) Sappo (Japan) Kyoto (Japan) Canberra (Australia) Melbourne (Australia) Port Arthur (Australia) Morelia (Mexico) Amatitan (Mexico) Borjomi (Georgia) Sopot (Poland) Constantine (Algeria) Nakhon Ratchasima (Thailand) Interested candidates please provide your proposals.
We are reaching out to commission a logo design for our basketball team, Phoenix, based in Villers-La-Ville, Belgium. We are excited to convey the essence of our team and city through a captivating visual representation. Here are the key requirements for the logo design: - Primary Element: Phoenix Bird: The main visual of the logo should prominently feature a Phoenix bird, symbolizing resilience, rebirth, and strength. - Basketball Reference: Incorporate a basketball element into the logo design, either through the depiction of a basketball or by including the word "basketball." - City Reference: Villers-La-Ville: Integrate a subtle reference to the city's iconic landmark, the ruins of Villers Abbey, in the background of the logo. This could be depicted as a ...
...mi antigua motocicleta y darle un toque único. El objetivo es renovar la estética de la moto, incluyendo carenados, carrocería, luces y asiento. Busco un diseño que permita posibles modificaciones estructurales en la motocicleta si es necesario, y que pueda ser llevado a piezas reales. En esencia, quiero que el diseño sea accesible visualmente desde múltiples ángulos para facilitar su realización. La sugerencia para este proyecto es que el diseñador revise las fotos que suministro de la motocicleta en su estado actual y, basado en sus características, proponga una remodelación que se pueda llevar a la reali...
[Note : I Dont need SEO , I only Need Backlinks in my desire websites ] My Niche is Artificial Intelligence and Data science. I am looking for backlinks for the websites which is purely based on "Artificial Intelligence and Data science"
The project and degrees complete a desktop application and an Android. The topic was: an employee check-in and check-out system with facial recognition including artificial intelligence. The desktop application is system. We have created a system that recognizes the face and shows when an employee of the family goes out. If they've checked in before and check in again, a message appears indicating they're logged in. The time you show check-in and check-out has. This is the desktop part that we have created. For all Android, it will be a little different from the desktop-. However, you will use the desktop database for some of the features of using Android. Initially, for all public access, facial recognition will be used (data obtained from the desktop database), and peopl...
...avancées dans la génération d'image ou d'objets éléments. L'idée présente en pièce jointe représente bien ce que nous souhaitons. Une image montrant l'environnement du ciel nuageux, passant par la foret et la rivière, amenant à la mer et aux fonds des abysses. Le site internet est pour un projet de jeu de société basé sur l'environnement. Le site d'adresse graphiquement à des jeunes adultes, et enfants. L'image du haut est parfaite niveau design, elle représente bien ce que nous voulons niveau graphisme et style du dessin. L'image du bas est présente juste pour représenter ce q...
Hello. I need a design - Can you please change design 1 slightly - Can you please incorporate the sentence into the picture "Mis hijos son la historia mas bonita que God escribió en mi vida" - Please also add the name "Patricia Díaz"
I'm seeking a skilled blog writer with in-depth knowledge of Artificial Intelligence. The main topic of focus for this role will be technology, and it’s essential that you can write in an informative, yet technical style. - Key Responsibilities: - Create engaging and informative content about AI - Ability to translate complex terminologies into easily understandable content for a diverse audience - Ideal Skills: - Exceptional writing and editorial skills with proven experience in technology and specifically AI - High-level proficiency in technical writing - Demonstrable knowledge of Artificial Intelligence Please use AI in first line to know me that you have read project description Your priority will be to produce technical blog posts that effecti...
...Dimensions: The design should represent the correct measurements of the project to facilitate precise planning and execution. - Realistic Textures: Adding realistic textures to the design will help visualize the materials that will be used in the construction, improving the planning process. - Lighting Effects: Incorporating lighting effects in the design will help in understanding how natural and artificial light impacts the space. This is crucial for proper planning, especially in terms of energy efficiency. Specific Requirements: - Specific Color Schemes: I have specific color schemes that I'd like to see reflected in the 3D design. This is important for both planning and later stages of the construction. - Inclusion of Specific Materials: The design should include the s...
...Dimensions: The design should represent the correct measurements of the project to facilitate precise planning and execution. - Realistic Textures: Adding realistic textures to the design will help visualize the materials that will be used in the construction, improving the planning process. - Lighting Effects: Incorporating lighting effects in the design will help in understanding how natural and artificial light impacts the space. This is crucial for proper planning, especially in terms of energy efficiency. Specific Requirements: - Specific Color Schemes: I have specific color schemes that I'd like to see reflected in the 3D design. This is important for both planning and later stages of the construction. - Inclusion of Specific Materials: The design should include the s...
I am see...Outcome: I'm keen to have an exact musical replica of "How Bizarre", but with my twist of sewage pollution lyrics. - Vocal style: The AI must be able to mimic the original vocal style as it beautifully blends with the song – try to keep it as similar to the OMC original as possible. - Time Frame: My need is immediate, so the faster you can generate this, the better! Ideal Skills: - Proficiency in artificial intelligence, particularly in the field of audio or music generation. - Previous experience with a similar project is a plus. - Excellent communication skills to understand the tone and rhythm requirements precisely. Please note that proper synchronization of lyrics with the track is crucial. If you feel you're right for this endeavor, let&...
I require a text-to-image AI application to be developed for iOS and Android that can generate realistic scene imagery based on inputted text. The main functionalit...scene images based on the text input given by the user. Additionally, I would like the AI system, instead of being strictly limited to existing concepts, to exhibit a dose of creativity as well. This means that the AI should be able to propose novel combinations of concepts, along with creating images from existing ones. Ideal qualifications for the role would include extensive experience in artificial intelligence, image processing, and mobile application development. The most suitable freelancer should also be proficient in both iOS and Android development, and have prior experience building similar systems or app...
I'm looking for an experienced mobile app developer to create an application for iOS and Android platforms. The app should be able to identify and estimate the cost of a property using artificial intelligence to process photos. This project will require the following skills: - AI and machine learning - Image recognition - iOS and Android app development Key Features & Expectations: - Automatic Home Cost Estimation: The app should be able to analyze a user-submitted photo and provide an automatic estimate of the property's cost. - Photo Recognition using AI: This feature is crucial to accurately determining the cost of the property based on visuals alone. User Authentications: - The app should allow guest access, with no login required. If you have the necessary ...
I'm looking for an experienced mobile app developer to create an application for iOS and Android platforms. The app should be able to identify and estimate the cost of a property using artificial intelligence to process photos. This project will require the following skills: - AI and machine learning - Image recognition - iOS and Android app development Key Features & Expectations: - Automatic Home Cost Estimation: The app should be able to analyze a user-submitted photo and provide an automatic estimate of the property's cost. - Photo Recognition using AI: This feature is crucial to accurately determining the cost of the property based on visuals alone. User Authentications: - The app should allow guest access, with no login required. If you have the necessary ...
En este momento ya se encuentra seleccionada la persona para el proyecto
I'm seeking a skilled Java developer to ...implementation Key Requirements: - Proficiency in Java: Given my intermediate level of expertise, I'm looking for a tutor who has an in-depth understanding of Java programming. - Artificial intelligence The main focus of this tutoring is to help me grasp these concepts better and apply them effectively in Java. Ideal Skills and Experience: - Prior tutoring experience: Experience teaching Java and particularly data structures and algorithms is a big plus. - Strong grasp of Java: As I'm at an intermediate level, having a tutor who is adept at Java will ensure I get the most out of the sessions. - Understanding of artificial intelligence: The ideal tutor should be able to break down complex concepts in these areas and o...
***Página web ya creada, y texto en más o menos bruto***, WORDPRESS, WPBakery Page Builder, Son 4 páginas a diseñar. Estamos buscando algo creativo e intuitivo, algo con iconos con colores etc. La página web esta enfocado para clientes mayores de edad, 65 años +, por lo que no puede tener complejidades, pero sí atractivo el diseño y quizás algo de iconos para explicar una cosa que otra. El diseñador puede elegir fotografías de Istockphotos para la página web. - IMPORTANTE: : Rellenar y crear un texto atractivo orientado a personas mayores. (es una inmobiliaria) Español. : Estructurar y diseñar la pagina web, estamos abiertos a propuestas de colores...
I'm seeking a talented writer to craft a 5K-word short story in the sci-fi/horror genre. The story should feature: - Futuristic Technology: Skilful incorporation of artificial intelligence is crucial. The depiction should be imaginative yet plausible. A narrative driven by or dealing with the complexities of AI is a must. - Supernatural Creatures: The lore of alien species should be richly threaded into the story. These creatures can be menacing or benign, but they must be creatively conceived and integral to the plot. Ideal writer qualifications: - Strong command of narrative structure and character development - Previous experience writing in sci-fi or horror genres - Familiarity with AI and alien species concepts. Immerse me in a nightmarish, techno-future overrun with ...
