Define terms used in stand-alone systems Name common applications for stand-alone systems; describe basic component layouts Describe differences between AC and DC coupling State principle elements of a microgrid Define the importance of an accurate load analysis Review load analysis procedures; perform a load analysis based on daily data Review battery bank sizing for lead-acid and lithium-ion battery types Define array sizing variables and how they affect design for both MPPT and non-MPPT charge controllers Explain charge controller types and describe maximum power point tracking and voltage step-down Examine the calculations for PV array sizing Describe the difference between sizing for a non-MPPT and an MPPT charge controller Complete array configuration calculations for a system with a non-MPPT and an MPPT charge controller Summarize the parameters to check when selecting a charge controller Explain the purpose of DC load control and the three ways it can be implemented Identify design variables, advantages, and disadvantages of DC-only PV systems Describe how to size and integrate components for a recreational vehicle (RV) application Identify installation and maintenance considerations specific to mobile applications Identify applications and considerations for DC lighting systems Specify a battery-based inverter given electrical load and surge requirements Describe various configurations for stacking and clustering multiple inverters Examine inverter / charger size considerations Describe multiwire branch circuit wiring and concerns with single-phase supplies Describe the purpose and function of a generator Identify considerations that impact generator selection Solve for location-based performance degradation Specify a generator given electrical load, battery charging, and surge requirements Estimate approximate generator run time List generator maintenance Describe the National Electrical Code (NEC®) Articles that apply to the different parts of PV and energy storage systems (ESS) Identify NEC® requirements for workspace clearances, disconnects, and overcurrent protection devices (OCPD) that apply to PV systems Locate and apply specific requirements for storage batteries, stand-alone systems, and energy storage systems Identify labeling requirements List relevant building and fire codes Review installation considerations and best practices for stand-alone systems as related to batteries, design strategies, monitoring and metering, balance of system (BOS) equipment Review DC-coupled stand-alone residential system design Define operating modes of off-grid AC coupled PV systems Explain charge regulation of AC coupled PV inverters in a stand-alone system Discuss AC coupled PV system design strategies; evaluate equipment options for AC coupled off-grid applications Design a stand-alone microgrid system with PV (AC and DC coupled) and generator power sources Distinguish between isolated and non-isolated microgrids Compare concepts of centralized versus decentralized generation and controls Identify different types of microgrid analysis and planning software Review isolated microgrid use case examples Identify general PPE for battery system maintenance Develop a battery maintenance plan Identify methods to measure battery state of charge Identify common causes of battery problems and how to avoid them Identify PPE for lead-acid battery maintenance Develop a battery maintenance plan for lead-acid batteries Describe how to correctly add water to a flooded lead-acid (FLA) battery bank Identify methods to measure battery state of charge of FLA batteries Define when and why equalization is needed Identify common causes of battery problems and how to avoid them Note: SEI recommends working closely with a qualified person and/or taking PV 202 for more information on conductor sizing, electrical panel specification, and grounding systems. These topics will part of this course, but they are not the focus.
Autocad face to face training customised and bespoke Online or Face to Face
This course will transform you from someone who has never thought of coding a website to someone who can create a professional website in an hour using ChatGPT. If you are already a web designer, this will exponentially enhance your productivity. What would take days of work by a professional can now be done by any individual in just a few hours.
Why Choose Vectorworks Night Training Courses? Flexibility: Learn around your work schedule. Personalized Attention: Small classes for focused guidance. Practical Learning: Hands-on training for immediate application. Convenience: Balance work and learning seamlessly. Check our Website Training Duration: 10 hours. Approach: Personalized 1-on-1 Training and customized training. Timings: Schedule a convenient hour, Mon to Sat, between 9 am and 7 pm. Course Outline: Mastering Vectorworks Basics I. Introduction to CAD and Vectorworks Software Understanding the role of Computer-Aided Design (CAD) in modern workflows. Comprehensive introduction to Vectorworks software. II. Workspace Setup and Fundamental Options Configuring the workspace for efficient navigation and operation. Exploring basic options to enhance user experience. III. Basic Skills in Drawing and Object Selection Mastering fundamental drawing techniques. Expertise in selecting and manipulating objects. IV. Advanced Editing Techniques Combining shapes, mirroring, rotating, and grouping objects effectively. Working with precise scaling, preferences, and templates. V. Detailed Object Manipulation and Attributes Drawing and moving objects accurately within the design space. Utilizing advanced editing tools like fillet and offset. Introduction to basic attributes and group editing. VI. Advanced Drawing Techniques and Graphics Creating room plans with walls, windows, and doors. Implementing graphic elements such as hatching, gradients, and image fills. Drawing elevations using various methods and techniques. VII. Resource Management and Design Layers Importing images for graphic illustration. Creating symbols and navigating the Resource Browser. Organizing the drawing effectively using design layers. VIII. Labels, Annotations, and User Interface Mastery Labeling drawings and incorporating simple title block text. Navigating the user interface, understanding key terminologies. Plotting, printing, creating sheets (A1, A2, A3), and working with viewports. IX. Advanced Object Manipulation and Customization Converting drawings into PDF files. Efficiently working with files, objects, and data. Utilizing object snaps, quick selection, division, and measurement. X. Dimensioning, Text, and Tool Palettes Implementing dimensioning and annotations effectively. Working with text, custom tool palettes, and organizing these palettes. Creating standard views and additional drawing objects (Arc, Donut, Ellipse). XI. 3D Modeling Introduction and Real-World Units Introduction to 3D modeling, focusing on creating extrudes. Working with real-world units for accurate representation. XII. Advanced Object Manipulation and Exporting Manipulating objects, changing object angles, creating mirror images. Dealing with architectural elements like walls, doors, windows, and floors. By the end of the Vectorworks Evening Training Course, participants will: Demonstrate proficiency in using the Vectorworks interface, tools, and navigation. Create and edit 2D drawings, including walls, doors, windows, floors, ceilings, stairs, and railings. Effectively manage layers, classes, and views for organized and controlled object placement. Create and edit dimensions and annotations for accurate measurements and documentation. Develop skills in creating, modifying, and utilizing symbols for increased efficiency. Generate and edit 3D geometry, apply textures, and create sections and elevations from 3D models. Create polished presentation drawings using viewports, annotations, and text for clarity. Summarize course content and confidently apply learned skills in Vectorworks projects. Utilize available resources for further learning and professional development. Who Should Attend? Perfect for those aiming to master Advanced 2D Plans, Sections, Elevations and Construction detailing, lighting, and rendering in Vectorworks. Schedule Flexibility: Book personalized 1-on-1 sessions, Monday to Saturday, 9 a.m. to 7 p.m. Split 10 hours to fit your schedule. Method: Choose in-person or Live Online 1-on-1 sessions with tailored content and individual support, including Zoom options. Why Vectorworks? A pioneering CAD software, Vectorworks seamlessly integrates 2D and 3D capabilities, making it ideal for architects and designers. Free Educational Access: Students and professors can access a complimentary Vectorworks Designer license via the Academic Portal. Explore Vectorworks: Transform your designs with Vectorworks, the leading 2D, 3D, CAD, BIM software. Download or try now: https://www.vectorworks.net Tailored Training Solutions: We offer customized and project-focused training programs, designed to meet your specific needs and goals. Individualized Coaching: Receive personalized one-on-one guidance tailored exclusively for you. Adaptable Timings: Choose training slots that align with your schedule, ensuring flexibility in your learning journey. Ongoing Assistance: Access continuous post-course support to enhance your understanding and resolve queries. Comprehensive Learning Resources: Receive detailed materials providing in-depth insights for effective learning and reference. Recognition of Participation: Earn a Certificate of Attendance upon completion of your personalized training. Affordable Learning: Benefit from cost-effective rates, making quality education accessible to all. Software Setup Guidance: Get expert assistance in setting up your software on your devices for seamless learning experiences. Rewards for Referrals: Recommend our courses to others and enjoy special rewards for each successful referral. Group Learning Benefits: Enjoy exclusive discounts when you opt for group training, making it an ideal choice for teams. Convenient Hours of Operation: Access our training services at your convenience, with operating hours extending to accommodate your busy schedule. Tailored Learning Paths: Experience courses curated specifically for your needs, ensuring targeted and effective learning outcomes.
Unlock your creative potential with our Floral Design Course: Beginner's Arrangement Techniques. From mastering design principles to exploring color theory, this course guides you through traditional and modern floral arrangements. Learn the art of crafting beautiful bouquets for events, celebrations, and even somber occasions. Join us on a journey of artistic expression and hands-on techniques, cultivating your passion for floral design. Enroll now and discover the world of blooms, colors, and craftsmanship.
QLS Endorsed + CPD QS Accredited - Dual Certification | Instant Access | 24/7 Tutor Support | All-Inclusive Cost
Feeling Stuck in Your Career? The C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses Bundle is Your Skill-Building Solution. This exceptional collection of 30 premium courses is designed to encourage growth and improve your career opportunities. Suited to meet different interests and goals, the SQL Training: Web Development & Web Design bundle provides an engaging learning experience, helping you learn skills across various disciplines. With the C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses Bundle, you'll have a personalised journey that aligns with your career goals and interests. This comprehensive package helps you confidently tackle new challenges, whether entering a new field or enhancing your existing knowledge. The SQL Training: Web Development & Web Design bundle is your gateway to expanding your career options, increasing job demand, and enhancing your skill set. By enrolling in this bundle, you'll receive complimentary PDF certificates for all courses, adding value to your resume at no extra cost. Develop key skills and achieve important progress in your career and personal development. Start your journey today and experience the transformative impact of the SQL Training: Web Development & Web Design bundle on your job life and career growth! This C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses Bundle Comprises the Following CPD Accredited Courses: Course 01: C++ Programming for Absolute Beginners Course 02: Computer Vision By Using C++ and OpenCV with GPU support Course 03: Basic C# Coding Course 04: Refactor Javascript Course 05: Basic Asynchronous JavaScript Course 06: Javascript for Data Structures Course 07: Basic HTML 5 Course 08: HTML Web Development Crash Course Course 09: Microsoft SQL Server Development for Everyone Course 10: Learn to Build Complete CMS Blog in PHP MySQL Bootstrap & PDO Course 11: PHP and MySQL Training 2022: Build 5 Real World Projects Course 12: PHP for Beginners 2023 Guide: Develop an ECommerce Store Course 13: PHP and MySQL Training Masterclass 2023 Course 14: Easy to Advanced Data Structures Course 15: jQuery: JavaScript and AJAX Coding Bible Course 16: AutoCAD Programming using C# with Windows Forms Course 17: C# Console and Windows Forms Development with LINQ & ADO.NET Course 18: Programming AutoCAD with SQL Server Database Using C# Course 19: Web GIS Application Development with C# ASP.NET CORE MVC and Leaflet Course 20: Creative Web Design with HTML5, CSS3 and Bootstrap Course 21: Beginners Course on ESP32 and IoT Course 22: Learn DOM Manipulation with JavaScript Course 23: Ultimate PHP & MySQL Web Development & OOP Coding Course 24: Internet of Things Course 25: Excel Add-in with C# VSTO and Web Course 26: Career Development Plan Fundamentals Course 27: CV Writing and Job Searching Course 28: Learn to Level Up Your Leadership Course 29: Networking Skills for Personal Success Course 30: Ace Your Presentations: Public Speaking Masterclass What will make you stand out? Upon completion of this online C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses Bundle, you will gain the following: CPD QS Accredited Proficiency with this SQL Training: Web Development & Web Design Bundle After successfully completing the SQL Training: Web Development & Web Design bundle, you will receive a FREE PDF Certificate from REED as evidence of your newly acquired abilities. Lifetime access to the whole collection of learning materials of this SQL Training: Web Development & Web Design Bundle The online test with immediate results You can study and complete the SQL Training: Web Development & Web Design bundle at your own pace. Study for the SQL Training: Web Development & Web Design bundle using any internet-connected device, such as a computer, tablet, or mobile device. The C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses bundle is a premier learning resource, with each course module holding respected CPD accreditation, symbolising exceptional quality. The content is packed with knowledge and is regularly updated to ensure it remains relevant. This bundle offers not just education but a constantly improving learning experience designed to enrich both your personal and professional development. Advance the future of learning with the SQL Training: Web Development & Web Design bundle, a comprehensive, complete collection of 30 courses. Each course in the SQL Training: Web Development & Web Design bundle has been handpicked by our experts to provide a broad range of learning opportunities. Together, these modules form an important and well-rounded learning experience. Our mission is to deliver high-quality, accessible education for everyone. Whether you are starting your career, switching industries, or enhancing your professional skills, the SQL Training: Web Development & Web Design bundle offers the flexibility and convenience to learn at your own pace. Make the SQL Training: Web Development & Web Design package your trusted partner in your lifelong learning journey. CPD 300 CPD hours / points Accredited by CPD Quality Standards Who is this course for? The C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses bundle is perfect for: Expand your knowledge and skillset for a fulfilling career with the SQL Training: Web Development & Web Design bundle. Become a more valuable professional by earning CPD certification and mastering in-demand skills with the SQL Training: Web Development & Web Design bundle. Discover your passion or explore new career options with the diverse learning opportunities in the SQL Training: Web Development & Web Design bundle. Learn on your schedule, in the comfort of your home - the SQL Training: Web Development & Web Design bundle offers ultimate flexibility for busy individuals. Requirements You are warmly invited to register for this bundle. Please be aware that no formal entry requirements or qualifications are necessary. This curriculum has been crafted to be open to everyone, regardless of previous experience or educational attainment. Career path Gain a wide range of skills across various fields, improve your problem-solving capabilities, and keep current with industry trends. Perfect for those aiming for career advancement, exploring a new professional direction, or pursuing personal growth. Begin your journey with the C++, Javascript, HTML, Web Development, Web Design & SQL Training - 30 Courses bundle. Certificates CPD Certificate Digital certificate - Included
Are you looking to enhance your Landscape Architect skills? If yes, then you have come to the right place. Our comprehensive course on Landscape Architect will assist you in producing the best possible outcome by mastering the Landscape Architect skills. The Landscape Architect course is for those who want to be successful. In the Landscape Architect course, you will learn the essential knowledge needed to become well versed in Landscape Architect. Our Landscape Architect course starts with the basics of Landscape Architect and gradually progresses towards advanced topics. Therefore, each lesson of this Landscape Architect course is intuitive and easy to understand. Why would you choose the Landscape Architect course from Compliance Central: Lifetime access to Landscape Architect course materials Full tutor support is available from Monday to Friday with the Landscape Architect course Learn Landscape Architect skills at your own pace from the comfort of your home Gain a complete understanding of Landscape Architect course Accessible, informative Landscape Architect learning modules designed by experts Get 24/7 help or advice from our email and live chat teams with the Landscape Architect Study Landscape Architect in your own time through your computer, tablet or mobile device A 100% learning satisfaction guarantee with your Landscape Architect Course Curriculum Breakdown of the Landscape Architect Course Course Outline: Module 01: Introduction to Landscape Architect - Landscape Design and Construction Courseure Module 02: Green-scaping Module 03: Planting Trees and Shrubs Module 04: Maintenance of Planting Module 05: Pathways Module 06: Walls and Fences Module 07: Water Features Module 08: Entertainment and Recycling Projects Module 09: Landscape Ecology CPD 10 CPD hours / points Accredited by CPD Quality Standards Who is this course for? The Landscape Architect course helps aspiring professionals who want to obtain the knowledge and familiarise themselves with the skillsets to pursue a career in Landscape Architect. It is also great for professionals who are already working in Landscape Architect and want to get promoted at work. Requirements To enrol in this Landscape Architect course, all you need is a basic understanding of the English Language and an internet connection. Career path Landscape Architect: £25,000 to £60,000 per year Landscape Designer: £20,000 to £45,000 per year Landscape Project Manager: £30,000 to £60,000 per year Urban Planner: £25,000 to £50,000 per year Park Planner: £22,000 to £45,000 per year Garden Designer: £20,000 to £40,000 per year Certificates CPD Accredited PDF Certificate Digital certificate - Included CPD Accredited PDF Certificate CPD Accredited Hard Copy Certificate Hard copy certificate - £10.79 CPD Accredited Hard Copy Certificate Delivery Charge: Inside the UK: Free Outside of the UK: £9.99 each
Duration 5 Days 30 CPD hours This course is intended for The primary audience for this course is any IT, facilities or data centre professional who works in and around the data centre and has the responsibility to achieve and improve efficiency and environmental sustainability, whilst maintaining the availability and manageability of the data centre. Overview After completion of the course the participant will be able to: Understand the impact of data centres on the environment Describe the various environmental/energy management standards Understand the purpose and goals of the legally binding international treaties on climate change Implement various sustainable performance metrics and how to use them in the data centre environment Manage data centre environmental sustainability using international standards Set up the measurement, monitoring and reporting of energy usage Use power efficiency indicators in a variety of data centre designs Use best practices for energy savings in the electrical infrastructure and in the mechanical (cooling) infrastructure Use best practices for energy savings for the ICT equipment and data storage Understand the importance of water management and waste management Understand the different ways to use sustainable energy in the data centre Get practical tips and innovative ideas to make a data centre more sustainable The CDESS© course is aimed at providing knowledge of the standards and guidelines related to environmental sustainability, and how to move your data centre (existing or new) to a more environmentally sustainable design and operations. Impact of Data Centres on the Environment Predictions in 2010 Current situation Outlook and commitments What is Environmental Sustainability The importance of sustainability Senior management commitment Environmental sustainability framework Sustainability policies Performance standards and metrics Information policies Transparency Awareness Service charging models Environmental Management Environmental sustainability framework (ISO 14001) Standards and guidelines ? ISO 50001 / ISO 30134 Measurement and categories Baselining Trend analysis Reporting Power Effiðciency Indicators Various eðfficiency indicators Power Usage Effectiveness (PUE) PUE measurement levels Factors affecting PUE Measurement points and intervals PUE in mixed source environments Measuring PUE in a mixed-use building PUE reporting Impact of PUE after optimising IT load Electrical Energy Savings (Electrical) Identifying the starting point for saving energy Sizing of power DC power Generators UPS systems Power Factor (PF) Energy savings on lighting Electrical Energy Savings (Mechanical) Energy savings on the cooling infrastructure Temperature and humidity setpoints Various energy eðcient cooling technologies Energy savings on the airflow Liquid cooling Energy reusage PUE, ERE/ERF and Control Volume Electrical Energy Savings (ICT) Procurement IT equipment energy eðfficiency ITEEsv, SMPE, SMPO IT equipment utilisation Server virtualisation Open compute project Electrical Energy Savings (Data Storage) Data management Data storage management Data storage equipment effiðciency Water Management Water Usage Effectiveness (WUE) Improving WUE Water usage at the power generation source Energy Water Intensity Factor (EWIF) Waste Management Waste management policies Life-cycle assessment (Cradle to the grave) 3 R?s for waste management Reduce Reuse Second-hand market Recycle Sustainable Energy Usage Sustainable energy sources Power purchase agreements Energy attribute certificates Renewable Energy Factor (REF) Matching renewable energy supply and demand Sustainable energy storage Carbon trading Automated Environmental Management Systems Use of AI and machine learning Load migration Data Centre Infrastructure Management (DCIM) solutions
Who is this course for? Enscape Rendering Training Course. The Enscape Rendering Training Course is tailored for architects, interior designers, and design students aiming to learn realistic visualizations using Enscape. Whether you prefer 1-on-1 in-person or online courses, this training is best for you. Click here for more info: Website Training duration: 5 hrs Method: 1-on-1 and Tailored content Schedule: Customize your training. Choose any hour from Mon to Sat, 9 am to 7 pm Call 02077202581 or WhatsApp at 07970325184 to book. Course Outline: Enscape Rendering Software Training (5 hours) Course 1: Enscape for Revit Hour 1: 1. Introduction to Enscape: Overview of Enscape rendering software, its features, and benefits. 2. Installing and Setting up Enscape: Step-by-step guidance on installing and configuring Enscape for Revit. 3. Enscape Interface: Familiarizing with the Enscape user interface and navigation controls within Revit. Hour 2: 4. Enscape Materials: Exploring material creation, application, and customization within Enscape for Revit. 5. Lighting in Enscape: Understanding different lighting options, adjusting light settings, and creating realistic lighting effects. Hour 3: 6. Enscape Camera Settings: Manipulating camera angles, perspectives, and settings for optimal visualization. 7. Enscape Rendering Settings: Exploring various rendering settings and techniques to enhance the quality of the final output. Hour 4: 8. Enscape Rendering Workflow: Demonstrating a step-by-step workflow for generating renderings and walkthroughs using Enscape in Revit. 9. Advanced Features: Introduction to advanced features such as creating panoramas, virtual reality (VR) walkthroughs, and creating animations in Enscape. Hour 5: 10. Tips and Tricks: Sharing tips and techniques for maximizing efficiency and achieving high-quality results in Enscape for Revit. 11. Q&A and Troubleshooting: Addressing participant questions, providing troubleshooting guidance, and discussing common challenges and solutions. OR Course Outline: Enscape Rendering Software Training (5 hours) Course 1: Enscape for Sketchup Hour 1: 1. Introduction to Enscape: Overview of Enscape rendering software, its features, and benefits for SketchUp users. 2. Installing and Setting up Enscape: Step-by-step guidance on installing and configuring Enscape for SketchUp. 3. Enscape Interface: Familiarizing with the Enscape user interface and navigation controls within SketchUp. Hour 2: 4. Enscape Materials: Exploring material creation, application, and customization within Enscape for SketchUp. 5. Lighting in Enscape: Understanding different lighting options, adjusting light settings, and creating realistic lighting effects. Hour 3: 6. Enscape Camera Settings: Manipulating camera angles, perspectives, and settings for optimal visualization in SketchUp. 7. Enscape Rendering Settings: Exploring various rendering settings and techniques to enhance the quality of the final output. Hour 4: 8. Enscape Rendering Workflow: Demonstrating a step-by-step workflow for generating renderings and walkthroughs using Enscape in SketchUp. 9. Advanced Features: Introduction to advanced features such as creating panoramas, virtual reality (VR) walkthroughs, and creating animations in Enscape. Hour 5: 10. Tips and Tricks: Sharing tips and techniques for maximizing efficiency and achieving high-quality results in Enscape for SketchUp. 11. Q&A and Troubleshooting: Addressing participant questions, providing troubleshooting guidance, and discussing common challenges and solutions. Learning Outcome: After completing the Enscape (VR) Training and Interactive Workshop, participants will master real-time walkthroughs, set up VR applications, efficiently migrate models, navigate designs dynamically, update objects in real-time, control visual styles, adjust day-time settings, export and share designs, utilize the asset library, and gain a comprehensive overview of Enscape. These skills will enable them to confidently visualize and display 3D designs without cloud uploads or external software, enhancing communication and collaboration in architectural projects. What does the Enscape Training & Interactive Workshop offer? The Enscape Training & Interactive Workshop is designed to help you get up and running with Virtual Reality (VR) in a cost-effective manner. It covers hardware and software setup, navigation techniques, real-time updates, material settings, and more. The workshop also allows participants to experience VR firsthand. What are the benefits of attending the Enscape (VR) Training and Interactive Workshop? By attending this workshop, you will gain the ability to perform real-time walkthroughs of your designs in 3D. You can view your projects in VR without the need for cloud uploads or exporting to other 3D software. The workshop offers extensive asset libraries, collaboration, and annotation sharing, enhancing your design visualization capabilities. What are the prerequisites for attending the Enscape (VR) Training and Interactive Workshop? No prior knowledge of Enscape is required. However, assistance from IT management may be necessary for hardware and software installation. Logistics, such as room suitability and technical requirements, will be discussed before the workshop. What will I learn in the Enscape (VR) Training and Interactive Workshop? The workshop covers hardware setup, software installation, and configuration. You will learn how to migrate models from Revit and SketchUp into VR, navigate through designs, update objects and materials in real-time, and utilize various visual styles and settings. The course also includes interactive workshops with support from our expert tutors. Enscape rendering courses offer valuable benefits: Real-time Visualization: Instantly visualize designs for quick iterations and informed decisions. Seamless Integration: Streamline rendering by integrating with popular design software. High-Quality Visuals: Create photorealistic presentations and walkthroughs. Efficient Design Communication: Enhance collaboration and communication during presentations. Enhanced Design Iteration: Explore options and make informed decisions in real-time. Time and Cost Savings: Reduce rendering time and deliver projects more efficiently. Portfolio Enhancement: Elevate your portfolio with visually striking renderings, opening new opportunities.