Overview This comprehensive course on Rational Emotive Behaviour Therapy will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Rational Emotive Behaviour Therapy comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Rational Emotive Behaviour Therapy. It is available to all students, of all academic backgrounds. Requirements Our Rational Emotive Behaviour Therapy is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 5 sections • 12 lectures • 03:24:00 total length •About REBT: 00:03:00 •REBT in Nutshell: 00:07:00 •Rational, Emotive, Behavior and Therapy: 00:10:00 •'Musts' vs 'Preferences' and 'Irrational' vs 'Rational' Thinking: 00:17:00 •ABC-DE-FG Model: 00:15:00 •Advanced REBT Technique: 00:13:00 •Step-by-Step REBT: 00:06:00 •REBT for Depression: 00:04:00 •REBT for Stress and Anxiety: 00:03:00 •REBT for Substance Abuse and Addiction: 00:04:00 •REBT for Phobia: 00:02:00 •Assignment - Rational Emotive Behaviour Therapy: 2 days, 2 hours
Overview This comprehensive course on Raising Money & Valuations will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Raising Money & Valuations comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Raising Money & Valuations. It is available to all students, of all academic backgrounds. Requirements Our Raising Money & Valuations is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 2 sections • 12 lectures • 02:07:00 total length •Module 01: Traditional Capital Raising: 00:07:00 •Module 02: Startup Financing and Stages: 00:15:00 •Module 03: Early Stage Financing - Own capital, crowdfunding and leasing: 00:13:00 •Module 04: Early Stage FInancing - Angel Investing, VC Capital: 00:14:00 •Module 05: Why we need valuation and is it objective: 00:07:00 •Module 06: Business Valuation Concepts: 00:07:00 •Module 07: process of valuations and factors that affect valuations: 00:11:00 •Module 08: Valuation Methods and Market Approach: 00:13:00 •Module 09: Income Valuation Approach: 00:09:00 •Module 10: Discounting rate and how we determine it: 00:13:00 •Module 11: Other Methods of valuation and Conclusion: 00:18:00 •Assignment - Raising Money & Valuations: 00:00:00
Overview This comprehensive course on Quality Assurance Manager will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Quality Assurance Manager comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Quality Assurance Manager. It is available to all students, of all academic backgrounds. Requirements Our Quality Assurance Manager is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 1 sections • 4 lectures • 05:26:00 total length •Quality Management Fundamentals: 01:27:00 •Quality Management Planning: 01:19:00 •Quality Management Implementation: 01:13:00 •Quality Management Improvement: 01:27:00
Overview Gain extensive knowledge of all the attributes and modern techniques that can drive a Project to a successful implementation and boost your career. This Project Management Essential Skills Level 3course provides the knowledge and empowers you to assume full control of a Project's direction and utilise the talent around you. Written in conjunction with industry professionals, this innovative course contains the cream of today's Project Management procedures. You will learn how to utilise concepts such as Six Sigma, AgilePM, and Scrums to ensure the smooth running of a Project's life cycle. As a result, you will also master the principles of Change and Quality Management. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is this course for? There is no experience or previous qualifications required for enrolment on this Project Management Essential Skills Level 3. It is available to all students, of all academic backgrounds. Requirements Our Project Management Essential Skills Level 3 is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible on tablets and smartphones so you can access your course on wifi, 3G or 4G.There is no time limit for completing this course, it can be studied in your own time at your own pace. Career path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management , Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 10 sections • 24 lectures • 09:49:00 total length •Introduction & Overview: 00:16:00 •Tools You Need: 00:19:00 •Teams & Leadership: 00:35:00 •Teams: 00:33:00 •Conflict: 00:35:00 •Project Communication: 00:25:00 •Didactic Communications: 00:22:00 •Basic Meeting Rules: 00:21:00 •Stakeholder Management: 00:19:00 •The Basics of Project Management: 00:19:00 •Project Needs: 00:21:00 •Scope and Requirements: 00:28:00 •Work Breakdown Structures: 00:27:00 •Displayed Thinking: 00:31:00 •Developmental Methodologies: 00:25:00 •Methodology Types: 00:26:00 •Selecting a Methodology: 00:22:00 •Effective Budgets & Schedules: 00:25:00 •Resource Estimating: 00:26:00 •Estimating Techniques: 00:26:00 •Project Performance: 00:25:00 •The Keys to Success: 00:23:00 •Project Performance Key Values: 00:24:00 •Change Management: 00:16:00
Overview This comprehensive course on Project Management will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Project Management comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast-track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Project Management. It is available to all students, of all academic backgrounds. Requirements Our Project Management is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 20 sections • 20 lectures • 07:50:00 total length •Module 01: Introduction to Project Management: 00:23:00 •Module 02: PMBOK and PMI: 00:15:00 •Module 03: Global Project Management: 00:40:00 •Module 04: Project Life Cycle: 00:30:00 •Module 05: Time Management: 00:41:00 •Module 06: Quality Management: 00:22:00 •Module 07: Effective Planning & Scheduling: 00:47:00 •Module 08: Human Resource Management: 00:18:00 •Module 09: Performance Management: 00:19:00 •Module 10: Talent Management: 00:19:00 •Module 11: Organising Meeting and Conferences: 00:29:00 •Module 12: Managing Resources: 00:19:00 •Module 13: Change Management: 00:24:00 •Module 14: Business Resilience and Crisis Management: 00:18:00 •Module 15: Conflict Management: 00:16:00 •Module 16: Stress Management: 00:17:00 •Module 17: Communication Skills: 00:26:00 •Module 18: Procurement & Purchasing Management: 00:22:00 •Module 19: Risk Management: 00:25:00 •Assignment - How To Build Sales Funnels With ClickFunnels: 00:00:00
Overview This comprehensive course on Professional Telephone Receptionist Course will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Professional Telephone Receptionist Course comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Professional Telephone Receptionist Course. It is available to all students, of all academic backgrounds. Requirements Our Professional Telephone Receptionist Course is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 10 sections • 10 lectures • 01:18:00 total length •Core Skills Required: 00:11:00 •Self-Management (I): 00:07:00 •Module Three: Self-Management (II): 00:08:00 •Time Management (I): 00:07:00 •Time Management (II): 00:08:00 •Organizing and Planning (I): 00:07:00 •Organizing and Planning (II): 00:07:00 •Communication (I): 00:07:00 •Communication (II): 00:08:00 •Module Ten: Additional Challenges: 00:08:00
Overview This comprehensive course on Professional Lean Management: Service Industry will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Professional Lean Management: Service Industry comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Professional Lean Management: Service Industry. It is available to all students, of all academic backgrounds. Requirements Our Professional Lean Management: Service Industry is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 2 sections • 9 lectures • 02:13:00 total length •Module 01: Course Overview: 00:05:00 •Module 02: Introduction: 00:15:00 •Module 03: VSM: 00:16:00 •Module 04: Techniques Part 1: 00:17:00 •Module 05: Techniques Part 2: 00:17:00 •Module 06: Techniques Part 3: 00:35:00 •Module 07: Techniques Part 4: 00:17:00 •Module 08: Conclusion: 00:11:00 •Assignment - Professional Lean Management: Service Industry: 00:00:00
Overview This comprehensive course on Price Action Day Trading with Tape Reading will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Price Action Day Trading with Tape Reading comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Price Action Day Trading with Tape Reading. It is available to all students, of all academic backgrounds. Requirements Our Price Action Day Trading with Tape Reading is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 5 sections • 13 lectures • 01:29:00 total length •Introduction: 00:02:00 •1.1 Tape Reading: 00:02:00 •1.2 Level 1 vs Level 2: 00:03:00 •1.3 Supply and Demand: 00:06:00 •1.4 Time and sales: 00:03:00 •1.5 Importance of Tape Reading: 00:03:00 •2.1 Hidden Buyers: 00:11:00 •2.2 Hidden Sellers: 00:09:00 •2.3 Fakeouts and Manipulation Tactics: 00:05:00 •2.4 Identifying Reversals with Tape Reading: 00:08:00 •3.1 Setting Up Trading Platform: 00:30:00 •3.2 Risk Free Practice Trading: 00:07:00 •Assignment - Price Action Day Trading with Tape Reading: 00:00:00
Overview This comprehensive course on PowerBI Formulas will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This PowerBI Formulas comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this PowerBI Formulas. It is available to all students, of all academic backgrounds. Requirements Our PowerBI Formulas is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Learning this new skill will help you to advance in your career. It will diversify your job options and help you develop new techniques to keep up with the fast-changing world. This skillset will help you to- Open doors of opportunities Increase your adaptability Keep you relevant Boost confidence And much more! Course Curriculum 2 sections • 18 lectures • 01:25:00 total length •power pivot power query - 1: 00:01:00 •power pivot power query - 2: 00:02:00 •power pivot power query - 3: 00:06:00 •power pivot power query - 4: 00:07:00 •power pivot power query - 5: 00:02:00 •power pivot power query - 6: 00:05:00 •power pivot power query - 7: 00:05:00 •power pivot power query - 8: 00:04:00 •power pivot power query - 9: 00:03:00 •power pivot power query - 10: 00:02:00 •power pivot power query - 11: 00:04:00 •power pivot power query - 12: 00:08:00 •power pivot power query - 13: 00:04:00 •power pivot power query - 14: 00:03:00 •power pivot power query - 15: 00:13:00 •power pivot power query - 16: 00:03:00 •power pivot power query - 17: 00:13:00 •Assignment - PowerBI Formulas: 00:00:00
Overview This comprehensive course on Power Electronics for Electrical Engineering will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Power Electronics for Electrical Engineering comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Power Electronics for Electrical Engineering. It is available to all students, of all academic backgrounds. Requirements Our Power Electronics for Electrical Engineering is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 6 sections • 105 lectures • 15:01:00 total length •Module 1- Introduction to Power Electronics: 00:13:00 •Module 2- Uncontrolled Switches: 00:17:00 •Module 3- What is the Benefit of Diode: 00:06:00 •Module 4- Semi-Controlled Switches Part 1: 00:09:00 •Module 5- Semi-Controlled Switches Part 2: 00:14:00 •Module 6- Semi-Controlled Switches Part 3: 00:05:00 •Module 7- What is the Benefit of Thyristor: 00:05:00 •Module 8- Fully Controlled Switches Part 1: 00:17:00 •Module 9- Fully Controlled Switches Part 2: 00:10:00 •Module 10- Fully Controlled Switches Part 3: 00:12:00 •Module 1- Overview on Rectifiers: 00:02:00 •Module 2- Rectifier Definition: 00:01:00 •Module 3- Half Wave Uncontrolled Rectifier with R Load: 00:21:00 •Module 4- Example on Half Wave Uncontrolled Rectifier with R Load Part 1: 00:06:00 •Module 5- Example on Half Wave Uncontrolled Rectifier with R Load Part 2: 00:07:00 •Module 6- Half Wave Uncontrolled Rectifier with RL Load: 00:10:00 •Module 7- Derivation of the Discontinuous Current in R-L Load: 00:08:00 •Module 8- Freewheeling Diode (Commutation Diode): 00:03:00 •Module 9- Half Wave R-L Load with FWD: 00:09:00 •Module 10- Difference Between Continuous and Discontinuous Mode in RL Load: 00:07:00 •Module 11- Half Wave RL Load with FWD Continuous Mode: 00:06:00 •Module 12- Example on Half Wave Rectifier with FWD: 00:07:00 •Module 13- Bridge Full Wave Uncontrolled Rectifier Part 1: 00:07:00 •Module 14- Bridge Full Wave Uncontrolled Rectifier Part 2: 00:05:00 •Module 15- Quick Revision on Bridge Full Wave Uncontrolled Rectifier: 00:06:00 •Module 16- Firing Angle: 00:02:00 •Module 17- Half Wave Controlled Rectifier R Load: 00:05:00 •Module 18- Half Wave Controlled Rectifier R-L Load: 00:04:00 •Module 19- Half Controlled R-L Load with FWD: 00:06:00 •Module 20- Example 1: 00:07:00 •Module 21- Example 2: 00:08:00 •Module 22- Example 3: 00:13:00 •Module 23- Example 4: 00:09:00 •Module 24- Example 5: 00:05:00 •Module 25- Fully Controlled Bridge Rectifier Part 1: 00:06:00 •Module 26- Fully Controlled Bridge Rectifier Part 2: 00:06:00 •Module 27- Quick Revision on Bridge Full Wave Controlled Rectifier: 00:02:00 •Module 28- Example 6: 00:08:00 •Module 29- Half Controlled Bridge Rectifier: 00:08:00 •Module 30- Half Controlled Bridge Rectifier with FWD: 00:05:00 •Module 31- Example 7: 00:06:00 •Module 32- Example 8: 00:07:00 •Module 33- Performance Parameters: 00:04:00 •Module 34- Power Factor: 00:04:00 •Module 1- Introduction to AC Choppers: 00:02:00 •Module 2- Definition of AC Choppers: 00:05:00 •Module 3- Switching Techniques in AC Choppers: 00:06:00 •Module 4- Applications on AC Choppers: 00:03:00 •Module 5- Types of AC Choppers: 00:02:00 •Module 6- AC Chopper with R Load: 00:14:00 •Module 7- Example 1 on AC Chopper with R Load: 00:06:00 •Module 8- Example 2 on AC Chopper with R Load: 00:04:00 •Module 9- AC Chopper with L Load Part 1: 00:13:00 •Module 10- AC Chopper with L Load Part 2: 00:06:00 •Module 11- Example on AC Chopper with L Load: 00:08:00 •Module 12- AC Chopper with RL Series Load: 00:20:00 •Module 13- Example on AC Chopper with RL Series Load: 00:07:00 •Module 14- AC Chopper with RL Parallel Load: 00:25:00 •Module 15- Example on AC Chopper with RL Parallel Load: 00:06:00 •Module 16- AC Chopper with Pure Capacitive Load: 00:14:00 •Module 17- Example on AC Chopper with Pure Capacitive Load: 00:04:00 •Module 18- AC Chopper Loaded by Heavy Rectifier: 00:06:00 •Module 19- AC Chopper Loaded by an AC Motor with Sinusoidal Back Emf: 00:12:00 •Module 20- Example on AC Chopper Loaded by an AC Motor with Sinusoidal Back Emf: 00:08:00 •Module 21- Integral Cycle Control: 00:11:00 •Module 22- Example on Integral Cycle Control: 00:04:00 •Module 1- Introduction to DC Choppers: 00:02:00 •Module 2- Definition and Application of DC Choppers: 00:05:00 •Module 3- Step down DC Chopper with R Load: 00:12:00 •Module 4- Example on Step Dwon DC Chopper with R Load: 00:08:00 •Module 5- Generation of Duty Cycle: 00:09:00 •Module 6- Switching Techniques: 00:03:00 •Module 7- Step Down DC Chopper with RLE Load Part 1: 00:19:00 •Module 8- Step Down DC Chopper with RLE Load Part 2: 00:15:00 •Module 9- Example 1 on Step Down DC Chopper with RLE Load: 00:13:00 •Module 10- Example 2 on Step Down DC Chopper with RLE Load: 00:02:00 •Module 11- Step Up DC Chopper with R or RL Load: 00:09:00 •Module 12- Step Up DC Chopper with RE Load: 00:15:00 •Module 13- Example on Step Up DC Chopper with RE Load: 00:20:00 •Module 14- Buck Regulator Part 1: 00:16:00 •Module 15- Buck Regulator Part 2: 00:17:00 •Module 16- Example on Buck Regulator: 00:03:00 •Module 17- Boost Regulator: 00:23:00 •Module 18- Example on Boost Regulator: 00:06:00 •Module 19- Buck Boost Converter: 00:17:00 •Module 20- Example on Buck-Boost Converter: 00:05:00 •Module 1- Introduction to Inverters: 00:02:00 •Module 2- Definition of Inverters: 00:04:00 •Module 3- Importance and Applications of Inverters: 00:08:00 •Module 4- Single Phase Half Bridge R-Load: 00:15:00 •Module 5- Single Phase Half Bridge RL- Load: 00:08:00 •Module 6- Performance Parameters of an Inverter: 00:05:00 •Module 7- Example on Single Phase Half Bridge: 00:10:00 •Module 8- Single Phase Bridge Inverter R- Load: 00:06:00 •Module 9- Single Phase Bridge Inverter RL- Load: 00:07:00 •Module 10- Example on Single Phase Bridge Inverter: 00:06:00 •Module 11- Three Phase Inverters and Obtaining the Line Voltages: 00:15:00 •Module 12- Threee Phase Inverters and Obtaining The Phase Voltages: 00:17:00 •Module 13- Example on Three Phase Inverters: 00:16:00 •Module 14- Single Pulse Width Modulation: 00:13:00 •Module 15- Multiple Pulse Width Modulation: 00:13:00 •Module 16- Example on Multiple Pulse Width Modulation: 00:04:00 •Module 17- Sinusoidal Pulse Width Modulation: 00:16:00 •Module 18- Industrial Inverter: 00:03:00 •Assignment - Power Electronics for Electrical Engineering: 3 days