1489 Courses in Sheffield delivered Live Online

About this Training Growing global competitiveness in the refining products' market requires an in-depth knowledge of fuel technology processes, global quality standards and quality monitoring procedures. As the global market turns to cleaner fuels with more stringent specifications, the market in which refiners operate in, is getting more sophisticated and challenging. Training Objectives Upon completion of this course, participants will be able to: Get a clear overview of processing background and how white products are produced and blended Understand the blending impact on product quality and how to deal with quality giveaways, stability of blends and specification margins Get a clear overview of fuel blending operations, blending principles, specifics and operations Understand the role of additives and how additives are selected and used to meet the specification for different products and different markets Realize the importance of specifications, their limitations and how to ensure that the product is fit for purpose Be able to correctly interpret the laboratory results Target Audience The course is intended for individuals who are interested in the field of refining blending. The following personnel will benefit from the knowledge shared in this course: Plant operative planning and scheduling specialists Oil products trading and blending personnel Laboratory supervisors and technical personnel Sales, marketing and product trading personnel Refinery market and research analysts Process and chemical Engineers Personnel from the oil, fuel, biofuel, additive and auto industries Regulatory and policy-makers personnel Course Level Basic or Foundation Trainer Your expert course leader is an experienced manager with more than 25 years of operational experience in the downstream Oil & Gas industry. She is a recognised expert in conventional, biofuels and alternative fuels with extensive experience in the crude selection process and formulation of finished products including product portfolio strategy, product quality road mapping and benchmarking. She is a long-time laboratory manager with comprehensive experience in laboratory processes, including financing, benchmarking, efficiency improvement and total quality management processes. POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations

About this Virtual Instructor Led Training (VILT) This 5 half-day VILT course will comprehensively cover the technical aspects of gas processing. The scope will be from the wellhead through the typical gas processing plant and discuss gas gathering (pipeline hydraulics), natural gas treating (H2S, CO2 removal), acid gas injection and sulfur recovery. One unique aspect of this training course is the operations and troubleshooting discussions in each module. This VILT course is suited to technical personnel or technical management. Training Objectives After the completion of this VILT course, participants will be able to: Grasp the key specifications of natural gas and liquid products Understand the physical and transport properties of gases and liquids and liquid-vapor phase behavior Explore the various technologies for processing natural gas and to make the specifications Examine the design of the technologies Learn how to diagnose operating problems to keep facilities running reliably Target Audience This VILT course is intended for all surface technical personnel such as process engineers & technologists, facility engineers and production engineers & technologists. This VILT course will greatly benefit but not limited to: Process, petroleum and production engineers Field operators and technicians Personnel involved in gas treatment and processing Managers and Supervisors involved with gas processing operations Course Level Basic or Foundation Intermediate Training Methods The VILT course will be delivered online in 5 half-day sessions comprising 4 hours per day, with 2 breaks of 10 minutes per day. Course Duration: 5 half-day sessions, 4 hours per session (20 hours in total). The maximum number of participants for this course is 20 persons. Case studies and Exercises: This VILT course will use actual case references throughout its duration in various forms. This will allow the application of the participants' newly-acquired knowledge. Case studies also stimulate independent thinking and discussion among the participants Trainer Your expert course leader has written several papers that have been published in both academic and industry journals. He has over 30 years of industry experience, specializing in gas processing (pipeline hydraulics, separation, dehydration, treating, sulphur recovery and refrigeration processes) and also has experience with crude oil dehydration, stabilization and micro-refining topping plants. He has experience with developing new technology and is recently involved in lithium, waste biomass and used motor oil pyrolysis and geothermal projects. He has recognized expertise in thermodynamics and physical and transport properties of fluids. He has consulted for several EPC and operating companies through his company Chem-Pet Process Tech., and currently holds the role of Director of Technology in an integrated engineering and solutions provider to the energy industry. He is currently involved with a small power-based carbon capture project as well as helping clients determine the best options for utilities decisions. He has been involved with CO2 dehydration and CO2 flood gas treating as well as acid gas injection projects for several years. Highlighted Achievements: Developed ORC geothermal model to determine the available power from wells in Alberta Acting on the Technical Advisory Board for E3 Metals, extracting lithium from formation water. Acted as a Subject Matter Expert for assessing the performance of the Plains Midstream Canada, Empress 1 Deep Cut Straddle Plant in a potential litigation. Acted as an Expert Witness for JL Transportation patent defence of a dense phase technology. Process engineer lead on the addition of the new Orloff gas plant for Deltastream. Also troubleshooted the oil battery shipping pump, plate exchanger and FWKO and treater. Evaluated gas processing and sulphur recovery options for new feeds to the Zhaikmunai Zelenovsky Gas Plant, Kazakhstan (with PM Lucas, Serbia). Completed capacity analysis for hydrocarbon dew point versus liquid recovery of three trains at Birchcliff Pouce Coupe facility including amine unit, refrigerated gas plant and acid gas injection. Completed process design for CO2 flue gas dehydration for Husky Energy Inc (with Status Engineering) Provided simulations of EnCana Foster Creek and Christina Lake and Husky McMullen SAGD facilities (with Vista Projects). Performed process engineering for Cenovus Pelican Lake SAGD pilot (with GRB Engineering) Bear Lake heavy oil polymer injection pilot (with GRB Engineering). Lead process engineer on the design of IEC Kerrobert crude oil micro-refinery (topping plant). Provided engineering support and troubleshooting for Enerchem Slave Lake Crude tower and product blending (with Status Engineering). POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations

About this Training Course Time is money in the oil business. Drilling time is big money. Whether in a technical, managerial or supporting role, you are a valuable asset to ensuring that project delivery targets are met and profits are realised. As drilling activities continue, professionals like you must grasp the language and technology of drilling operations in order to maximise expenditures throughout the producing life of a well. Drilling equipment and procedures have a unique language that must be conquered for maximum benefit. Clear and understandable explanations of drilling rig equipment, procedures, and their complex interactions provide an excellent foundation for smooth communication and increased efficiency in inter-department project team efforts. Drilling Essentials will help you de-mystify activities around the rig and well planning. It will explain the fundamentals of drilling with an emphasis on key areas such as logistical considerations, costing, and analysis of drilling contracts. Understand the urgency of drilling requests, know more about the cost implications of drilling-related problems, and understand the risks involved in a drilling contract. With the course director's drilling knowledge and skills, this is your opportunity to explore and understand important drilling concepts, principles, and technology which are presented in a reader-friendly format and illustrated with examples. As a non-drilling professional, you too can grow with the drilling industry with a deeper understanding of the critical role you play in contributing to its success! Training Objectives By attending this industry fundamentals Virtual Instructor Led Training (VILT) course, you will be better able to: Understand drilling terminology & drilling processes for completing onshore & offshore wells Appreciate major cost components of drilling operations and its impact for better project planning and management Better visualise major drilling equipment and their technical functions to promote a deeper understanding of the logistical and technical considerations Gain valuable insights on the drilling industry with a synopsis of recent technology developments that impact the drilling process Target Audience This Virtual Instructor Led Training (VILT) course has been developed for new engineers and forward-looking executives in the following fields who are interested in enhancing their knowledge and awareness of the drilling process for increased productivity & contribution to the team they're supporting: Accounting Commercial Finance & Administration General Management Logistics Procurement Tender Contract Administration E & P IT Finance Joint Ventures Materials Planning Sourcing Training Business Development Estimation & Proposal HSE Legal Planning & Budgeting Supply Chain Drilling Fluids Organisational Impact Your expert course leader has over 45 years of experience in the Oil & Gas industry. During that time, he has worked exclusively in the well engineering domain. After being employed in 1974 by Shell, one of the major oil & gas producing operators, he worked as an apprentice on drilling rigs in the Netherlands. After a year, he was sent for his first international assignment to the Sultanate of Oman where he climbed up the career ladder from Assistant Driller, to Driller, to wellsite Petroleum Engineer and eventually on-site Drilling Supervisor, actively engaged in the drilling of development and exploration wells in almost every corner of this vast desert area. At that time, drilling techniques were fairly basic and safety was just a buzz word, but such a situation propels learning and the fruits of 'doing-the-basics' are still reaped today when standing in front of a class. After some seven years in the Middle East, a series of other international assignments followed in places like the United Kingdom, Indonesia, Turkey, Denmark, China, Malaysia, and Russia. Apart from on-site drilling supervisory jobs on various types of drilling rigs (such as helicopter rigs) and working environments (such as jungle and artic), he was also assigned to research, to projects and to the company's learning centre. In research, he was responsible for promoting directional drilling and surveying and advised on the first horizontal wells being drilled, in projects, he was responsible for a high pressure drilling campaign in Nigeria while in the learning centre, he looked after the development of new engineers joining the company after graduating from university. He was also involved in international well control certification and served as chairman for a period of three years. In the last years of his active career, he worked again in China as a staff development manager, a position he nurtured because he was able to pass on his knowledge to a vast number of new employees once again. After retiring in 2015, he has delivered well engineering related courses in Australia, Indonesia, Brunei, Malaysia, China, South Korea, Thailand, India, Dubai, Qatar, Kuwait, The Netherlands, and the United States. The training he provides includes well control to obtain certification in drilling and well intervention, extended reach drilling, high pressure-high temperature drilling, stuck pipe prevention and a number of other ad-hoc courses. He thoroughly enjoys training and is keen to continue taking classes as an instructor for some time to come. POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations

About this Virtual Instructor Led Training (VILT)  Electrification of the transportation sector will impact the power system in several ways. Besides the additional load, local impact on the grid needs to be managed by the grid operators. Simultaneously charging of many electric vehicles (EVs) might exceed the limits in specific locations. On the other hand, EVs can provide flexibility and other ancillary services that will help grid operators. This 3 half-day VILT course will provide a complete overview of integrating electric vehicles (EVs) into the power grid. It will cover the whole value chain from grid operations to the car battery. This includes the control room, possible grid reinforcement, demand side management and power electronics. This course will demonstrate the impact on the grid and solutions for a safe & cost-effective grid plan and operation, with examples of successful integration of EVs. The course will also provide vital knowledge about technology used for EVs such as power electronics, demand side management, communication and batteries. In this context, the focus will be on power electronics as it has the highest impact on the grid. The grid planning tool, pandapower, is introduced as an open source tool for power system modelling. The set-up of the training course allows for discussion and questions. Questions can be formulated by the participants upfront or during the training. This course is delivered in partnership with Fraunhofer IEE. Training Objectives At the end of this course, the participants will: Understand the charging options for EVs and its impact on the grid and batteries Identify system services for EVs with regards to voltage quality at the point of common coupling Discover what are the 'grid friendly' and grid supporting functions in EVs Uncover the different applications, standards and data researched on EVs Examine the application of a grid planning tool (pandapower) for power system modelling Be able to develop code snippets with pandapower Apply and execute a code example for power system modelling with pandapower Target Audience EV and grid project developers and administrators Power grid operators and planners EPC organisations involved in grid development EV/ battery manufacturers and designers EV transport planners and designers Government regulators and policy makers Training Methods The VILT will be delivered online in 3 half-day sessions comprising 4 hours per day, with 2 x 10 minutes breaks per day, including time for lectures, discussion, quizzes and short interactive exercises. Additionally, some self-study will be requested. Participants are invited but not obliged to bring a short presentation (10 mins max) on a practical problem they encountered in their work. This will then be explained and discussed during the VILT. A short test or quiz will be held at the end of every session/day. Trainer Our first course expert is Head of Department Converters and Electrical Drive Systems at Fraunhofer IEE and Professor for Electromobility and Electrical Infrastructure at Bonn-Rhein-Sieg University of Applied Sciences. He received his engineering degree in automation in 2008 by the THM Technische Hochschule Mittelhessen (FH Giessen-Friedberg). Afterwards he studied power engineering at University of Kassel and received his diploma certificate in 2010. In 2016 he received the Ph.D. (Dr.-Ing.) from the University of Hannover. The title of his dissertation is Optimized multifunctional bi-directional charger for electric vehicles. He has been a researcher at the Fraunhofer IEE in Kassel since 2010 and deals with power converters for electric vehicles, photovoltaics and wind energy. His current research interests include the bidirectional inductive power transfer, battery charger and inverter as well as new power electronic components such as SiC MOSFETs and chokes. Additionally, our key expert is Chairman of the IEEE Joint IAS/PELS/IES German Chapter and a member of the International Scientific Committee of the EPE Association. Our second course expert is deputy head of energy storage department at Fraunhofer IEE. Prior to this he was the Director of Grid Integration department at SMA Solar Technology AG, one of the world's largest manufacturers of PV power converters. Before joining SMA, our course expert was manager of the Front Office System Planning at Amprion GmbH (formerly RWE TSO), one of the four German transmission system operators. He holds a degree of electrical engineering of the University of Kassel, Germany. In 2003 he finished his Ph.D. (Dr.-Ing.) on the topic of wind power forecasting at the 'Institute of Solar Energy Supply Technology' (now Fraunhofer IEE) in Kassel. In 2004 he started his career at RWE TSO with main focus on wind power integration and congestion management. Our course expert is chairman of the IEC SC 8A 'Grid Integration of Large-capacity Renewable Energy (RE) Generation' and has published several papers about grid integration of renewable energy source and forecasting systems on books, magazines, international conferences and workshops. Our third course expert is Research Associate at Fraunhofer IEE. He is actively working on different projects related to the integration of electric vehicle charging into the electric distribution grid. The focus of this work concerns time series based simulations for grid planning and operation in order to investigate the effect of a future rollout of electric vehicles and charging infrastructure on economics e.g. costs for grid reinforcement. He completed his master degree (MSc.) in Business Administration and Engineering: Electrical Power Engineering at RWTH Aachen University, Germany. Our trainers are experts from Fraunhofer Institute for Energy Economics and Energy System Technology (Fraunhofer, IEE), Germany. The Fraunhofer IEE researches for the national and international transformation of energy supply systems POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information about post training coaching support and fees applicable for this. Accreditions And Affliations

The Fire Alarm Foundation course is designed to give participants a practical knowledge of the operation and installation of Fire Alarm Systems at a foundation level. During this practical and theory-based course students will gain the skills and knowledge to install and wire up a Fire Alarm Control Panel to typical auxiliary equipment such as Break Glass Units, Smoke Detectors, Heat Detectors, Bells, and Sirens.

Professional Management is crucial to your company's success. In fact, managers can have the single largest impact on your organisation's productivity and overall profitability, with more influence over employee morale and performance than anyone else.

Successful communications are all about making the message as simple as possible – but this can be difficult when the subjects we're talking about are inherently complicated.  Academic institutions, tech companies, health organisations, charities and many others have complex ideas, processes and systems at the heart of what they do.  This course is for anybody who needs to distill information down into key messages for important stakeholders, funders and investors, decision makers and members of the public.  You’ll learn proven techniques for grabbing attention and changing minds through presentations and public speaking, infographics and data visualisations, and written reports and online posts.  We’ll work with you before the course to ensure that we understand your organisation and what you’re hoping to achieve. Sample learning content Session 1: Understanding your audience Matching your objectives to your audience's motivations. Identifying the right tone and language. Understanding how, where and when your audience wants to be spoken to. Session 2: Refining your objectives  Breaking down strategic aims into tactical steps Metrics and milestones: defining and measuring progress and success. Rapidly building a brief for your communications. Session 3: Telling the story  Using metaphors, visuals, comparisons to frame your narrative. From slide decks to online campaigns - choosing the right formats for delivering your message. Selecting communications channels to maximise reach and impact. Session 4: Keeping it going  Processes and systems for launching and maintaining communications campaigns. Building social proof – creating and curating content. Troubleshooting and preparing for common challenges. Delivery We deliver our courses over Zoom, to maximise flexibility. The training can be delivered in a single day, or across multiple sessions. All of our courses are live and interactive – every session includes a mix of formal tuition and hands-on exercises. To ensure this is possible, the number of attendees is capped at 16 people.  Tutor Alan Rutter is the founder of Fire Plus Algebra. He is a specialist in communicating complex subjects through data visualisation, writing and design. He teaches for General Assembly and runs in-house training for public sector clients including the Home Office, the Department of Transport, the Biotechnology and Biological Sciences Research Council, the Health Foundation, and numerous local government and emergency services teams. He previously worked with Guardian Masterclasses on curating and delivering new course strands, including developing and teaching their B2B data visualisation courses. He oversaw the iPad edition launches of Wired, GQ, Vanity Fair and Vogue in the UK, and has worked with Condé Nast International as product owner on a bespoke digital asset management system for their 11 global markets. Testimonial “We’ve now worked with Alan for almost 3 years, and during that time he has continued to deliver the highest quality training for our clients and delegates. Alan’s passionate delivery style has continued to deliver innovative training solutions to over 1500 delegates across the public, private and voluntary sector. Each of our courses with him has always delivered exceptional feedback and satisfaction levels.” Joe Barlow | Head of Programme, Understanding ModernGov

Today, every individual and organisation is a publisher. You want everyone in your organisation to be a potential ambassador. And every employee has something to gain from raising their profile and showcasing their expertise. An effective content strategy allows you to deliver compelling stories to your audience in the most seamless way possible to make an emotional connection. This requires a mix of passion for the subject matter, a deep relationship with your audience, robust production processes, and the right tools.  With a background in journalism and technology, we’ve worked on many projects that combine the two – including overseeing the iPad edition launches for Condé Nast in the UK, product ownership of a Digital Asset Manager for Condé Nast International, and developing and delivering content training for telco VEON.  Publishers and brands we’ve worked with include WIRED, Time Out, GQ, Vanity Fair and Vogue – as well as solo entrepreneurs and startups who are trying to cut through the noise and get their message heard.  In this course we'll cover the key elements of an effective content strategy: how to plan across multiple platforms, and how to implement your blueprint without exhausting yourself or your team. Sample learning content  Session 1: Planning a content strategy Mapping and understanding your audiences. Defining your content objectives, for you or your organisation. Common pitfalls with poorly targeted content. Session 2: A content creation framework Finding ideas to generate a consistent stream of content. Idenitfying angles that will help you stand out from the crowd. Using different formats across multiple channels. Session 3: Keeping it going Simple processes to help hit deadlines and publish regularly. Balancing content creation and content creation. Creating a mix of evergreen and timely content. Session 4: Measurement and iteration Useful (and useless) metrics for content producers. Handling comments and joining the conversation. Iterating your content strategy based on feedback. Delivery We deliver our courses over Zoom, to maximise flexibility. The training can be delivered in a single day, or across multiple sessions. All of our courses are live and interactive – every session includes a mix of formal tuition and hands-on exercises. 
To ensure this is possible, the number of attendees is capped at 16 people.  Tutor Alan Rutter is the founder of Fire Plus Algebra. He is a specialist in communicating complex subjects through data visualisation, writing and design. He teaches for General Assembly and runs in-house training for public sector clients including the Home Office, the Department of Transport, the Biotechnology and Biological Sciences Research Council, the Health Foundation, and numerous local government and emergency services teams. He previously worked with Guardian Masterclasses on curating and delivering new course strands, including developing and teaching their B2B data visualisation courses. He oversaw the iPad edition launches of Wired, GQ, Vanity Fair and Vogue in the UK, and has worked with Condé Nast International as product owner on a bespoke digital asset management system for their 11 global markets. Testimonial “The EMpower Network commissioned the content creation workshop to understand how to communicate effectively with a wide range of stakeholders. In light of covid-19, it’s more important than ever to communicate clearly especially as we’ve moved to remote meetings. The workshop was very insightful and Alan was a very engaging speaker making sure all attendees contributed and worked through real-life examples. Attendees praised the usefulness of the workshop and especially liked the content generation framework with one saying 'It has changed the way I think about communicating and given me a toolkit that I will use in both my work and personal projects'.” Shade Nathaniel-Ayodele | EMpower Network, Southwark Council 

CRRUK equips professionals with the concepts, skills and tools to build conscious, intentional relationships, and to coach relationship systems of any size.

Duration 5 Days 30 CPD hours This course is intended for In order to be successful in this class, incoming attendees are required to have current, hands-on experience in developing basic web applications, and be versed in HTML5, CSS3 and JavaScript. This is an intermediate level web development class, designed for experienced web developers, new to Angular, that need to further extend their skills in modern web development. Overview At the end of this five-day course, students will have an application up and running that incorporates components, directives, custom pipes, reactive forms, routes, services, unit testing, and the REST API. They will add authentication, implement the Material library, and learn how to maintain state with NgRX. They will then take a deeper dive including making their own custom directives, lazy loading modules, and E2E testing. They will learn how to enhance their application with animations and create their own Angular library. Working within in an engaging, hands-on learning environment, guided by our expert team, attendees will learn explore: What Angular is and why should you use it How Angular reduces the amount of code that you must write to add rich functionality to both existing and new web pages What TypeScript is, why it is useful, and how to use it with Angular How to facilitate development and deployment using Angular CLI How to work with the various aspects of the Angular architecture to implement clean, responsive web interfaces How Routers can support navigation within a Single Page Application What the best practices are for using Angular so that it works unobtrusively and performs well How to use Angular with HTTP to support JSON, REST, and other services Working with the Ahead of Time compiler including its impact of developers and the development process How to defend against DOM-based XSS How to manage routing decisions based on pre-defined criteria such as a successful authentication How to meet huge data requirements by processing asynchronous data streams with RxJS Simplify server-side rendering How to facilitate unit testing Enhance an Angular user interface with animations and other advanced features Optimize Angular applications with various tools and techniques Maintain state within an Angular application What Angular 9 brings to the table and its relationship to Angular 8 Mastering Angular is a five-day, hands-on course that thoroughly explores the latest Angular features and advances, demonstrating how to solve the traditional challenges of JavaScript web application development. Throughout the course students will build custom components using application routes, form validation, and unit-testing. The course starts with an introduction of Angular CLI and TypeScript, and then delves into component-driven development with Angular components, covering data-binding, directives, services, routing, HTTP, the RxJS library, forms unit testing, and REST. Students will also learn how to add authentication, use the Material library, learn the NgRX design pattern to implement the NgRX store, make custom directives, enhance their application with animations, write an E2E test, and increase their application's efficiency by lazy loading modules and creating their own Angular library Angular Overview Overview of Angular Architecture Getting Started with Angular Getting Started with TypeScript Bootstrapping with Angular CLI Angular Project Structure Working with Angular Components and Events Third Party Libraries Dynamic Views Pipes Angular Forms Forms and the Forms API Single Page Applications and Routes Single Page Applications Services and Dependency Injection Modules Using RESTful Services Overview of REST Angular and REST Angular Best Practices Angular Style Guide What is New in Angular 9 Reactive Programming in Angular Working with RxJS Security and Authentication DomSanitizer JSON Web Tokens Route Guards Enhancing the Angular App Angular Animations Angular Material Angular Elements Deep Dive into Angular Testing and Angular Deep Dive into Components and Directives Deep Dive into Services and Dependency Injection Optimizing for the Enterprise Lazy Loading Optimizing with Universal Creating Your Own Angular Library Maintain State with NgRX NgRX Store Lesson: ES6+ Sass and SCSS for Angular and Material