Learning Outcomes

Macro-molecules, Life and Molecular Flexibility

Polymers, Polymerization and Polydispersity

Motivation to Study Polymer Physics

Random Walk Models of Single Chain I

Random Walk Models of Single Chain II

Lesson Summary

In this module you will learn about macro-molecules, molecular flexibility, classification of polymers, polydispersity, random walk models for single chain 1 and single chain 2.

Random Walk Models of Single Chain III

Kratky Porod Model - Part 1

Kratky Porod Model - Part 2

Probability Density of an Ideal Chain: Part I

Probability Density of an Ideal Chain - Part 2

In this module you will learn about random walk models, the Kratky Porod model and the probability density of an ideal chain.

Bead-Spring Model

Derivation of Diffusion Equation

Definition of Radius of Gyration

Radius of Gyration for an Ideal Chain

Non-bonded Interactions

In this module you will learn about the Bead-Spring model, Einstein notation, radius of gyration, concept of ideality and non-bonded interactions.

Definition of Excluded Volume

Virial Expansion

Flory Theory for Bad Solvents

Derivation of Fractal Dimension

Gyration Tensor

In this module you will learn about the excluded volume, viral expansion, Flory theory, fractal nature of polymers and gyration tensor.

Order-Disorder Transition

Scattering Experiment and Function

Monte Carlo Simulations

Monte Carlo Algorithm

Practical Aspects of Monte Carlo Simulation

In this module you will learn about transition, scattering experiments, simulations of polymer chains, algorithm and Monte Carlo simulations.

Molecular Dynamics Simulations

Solution Thermodynamics – Part 1

Solution Thermodynamics – Part 2

Solution Thermodynamics – Part 3

Solution Thermodynamics – Part 4

In this module you will learn about molecular dynamics simulations and solution thermodynamics.

Phase Separation Regime

Lattice Model of Solutions – Part 1

Lattice Model of Solutions – Part 2

Phase Behavior of Liquid Solutions

Lattice Models of Polymeric Systems

In this module you will learn about the phase separation regime, lattice model of solutions and phase behavior of liquid solutions.

Brownian Motion – Part 1

Brownian Motion – Part 2

Brownian Motion – Part 3

Brownian Motion – Part 4

Brownian Motion – Part 5

In this module you will learn about the Brownian motion, time reversal symmetry, fluctuation dissipation theorem and mean square displacement.

Rouse Model - Part 1

Rouse Model – Part 2

Rouse Model - Part 3

Rouse Model - Part 4

Problems in Rouse Model

In this module you will learn about the finite difference scheme, ordinary differential equations, mean square displacement and hydrodynamic interactions.

Zimm Model – Part 1

Zimm Model – Part 2

Continuum Mechanics – Part 1

Continuum Mechanics – Part 2

Kuhn’s Theory of Rubber Elasticity

In this module you will learn about hydrodynamic interactions, the Zimm model in good solvent, continuum mechanics, mechanical equilibrium and Kuhn’s theory of rubber elasticity.

Elasticity of Polymer Network

Microscopic Definition of Stress Tensor – Part 1

Microscopic Definition of Stress Tensor – Part 2

Models for Entangled Polymeric Systems – Part 1

Models for Entangled Polymeric Systems – Part 2

In this module you will learn about the elasticity of polymer networks, the stress tensor, entanglements and models for entangled polymeric systems.

Rheology of Complex Fluids

Rheometers and Rheological Tests – Part 1

Rheometers and Rheological Tests – Part 2

Maxwell Model – Part 1

Maxwell Model – Part 2

In this module you will learn about the rheology of complex fluids, the superposition principle, rheometers and rheological tests and the Maxwell model.

Advanced Diploma in Polymer Physics - Course Assessment

Learn about the theory and applications of Polymer technologies in manufacturing processes in this free online course.

Advanced Diploma in Polymer Physics

In this free online course in Polymer Physics you will learn about the theory and applications of Polymer technologies in various industries such as food, manufacturing and packaging. Demonstrations and assessment questions in this video-based course are designed to provide you with a comprehensive foundation in the subject. This course will be of interest to students of physics or engineering or those seeking to improve their career prospects.

In this free Polymer Physics course, you are introduced to the world of Polymer technologies, where you will explore the universal features of polymers and the processes involved in polymeric-based technological systems. Calculations, demonstrations and assessment questions in this video-based course, are designed to provide you with a comprehensive foundation in the subject.
The course begins by introducing you to what Polymers are and the importance of studying this subject. You will then explore how Polymers are different from other molecular substances, covering topics such as: Random walk models, Polymer chains, Thermodynamics, Flory-Huggins theory, Brownian motions, Continuum mechanics and Rheology.
This course will be of interest to Physics and Chemical Engineering students, those interested in research in this area or those looking to enhance their career prospects in the industry. Start this free course today and learn more about polymeric-based technological systems.

200K Layoffs, $100B Lost: The Tsunami of China’s Regulation on Education

Udemy Announces Layoffs Without Saying ‘Layoffs’

Learn Something New: 100 Most Popular Courses For December

Inside the Coursera-Udemy Deal: Three Bids, Two Years and a Rival Suitor

Coursera, Udemy, and the $10M+ Video Privacy Battle: Class Action Update

Duolingo is Shutting Down Its Only Classroom Tool

Coursera Bets $100 Million That Andrew Ng Can Do What Coursera Can’t

Chasing 100M Daily Users, Duolingo Reconsiders Ads, Paying Influencers, and Its Most Expensive Plan

10 Best Free Rust Courses for 2025: Write Memory-Safe Code

7 Best Autodesk Maya Courses for 2025: Exploring 3D Animation

Harvard CS50 Guide: How to Pick the Right Course (with Free Certificate)

Four Months After Unveiling Ambitious AI Roadmap, Udemy’s Co-founder CTO is Out

12 Best JavaScript Courses for 2025: Create Interactive Websites

Duolingo Acqui-hires Music Gaming Studio NextBeat for $34.5 Million

[2025] 150+ Online Courses to Help Your Career

Harvard and MIT’s $800 Million Mistake: The Triple Failure of 2U, edX, and Axim Collaborative

Aims & Objectives of ISO/IEC 17025:2017

Accrediting to ISO/IEC 17025:2017

Main Sections of ISO/IEC 17025:2017

This module presents the fundamental aspects of ISO/IEC 17025:2017 along with its aims and objectives. The module also explains different forms of standardized verbs used throughout the standard. Moreover, you will also learn the benefits of accrediting to ISO/IEC 17025. Lastly, an overview of the section's standard is also given.

General and Structural Guidelines for Laboratories

Resource Requirements for Testing Laboratories

Contracts, Validation, Sampling & Handling

Technical Records, Uncertainty, Results Validity, & Reports

In this module, you will encounter the essential requirements given in clauses 4, 5, 6, and 7 of ISO/IEC 17025;2017. However, the explanation of Clause 7 is provided till sub-clause - 7.8. Through this module, you will learn about the general, structural, resource, and process requirements of ISO/IEC 17025:2017.

Information Management, Complaints & Nonconformities (NCs)

Management System Requirements

Taking Corrective Actions

In this module, you will see discussions on ISO/IEC 17025:2017 beginning from sub clause 7.9 that puts forward the complaint requirements put forth by the standard. Furthermore, it presents the standard's requirements regarding management systems. Moreover, it also contains necessary measures to be taken for corrective actions.

ISO/IEC 17025:2017 - Laboratory Management System- Course Assessment

Learn about laboratory management systems laid out by the ISO 17025 international standard in this free online course.

ISO/IEC 17025:2017 - Laboratory Management Systems

This short course is designed for individuals and laboratories looking forward to their standardisation. We explain management standards defined by the ‘ISO/IEC 17025 general requirements for testing and calibration laboratories competence’ devised by ISO. This comprehensive course explains all the basic and essential requirements of the standard. It also provides a simplified clause-by-clause explanation of its four main sections.

Fundamentals of Pest Control

Pest Identification and Assessment

Non-Chemical Pest Control Methods

Chemical Pest Control Methods

This module will teach you the fundamentals of pest control, types of pests and their impact, pest life cycles and behavior, factors influencing pest infestations, pest identification and assessment, non-chemical pest control methods, genetic control and sterile insect, chemical pest control methods, and integrated pest management (IPM) approach.

Monitoring and Prevention

Sustainable Pest Management

Urban and Structural Pest Control

Topics you will learn in this module include but are not limited to pest monitoring techniques, preventive measures and exclusion strategies, ecological impact of pesticides, selective pesticide use and resistance management, organic and biodynamic pest management, pest management in residential areas, and commercial and industrial pest control.

Pest Control and Management - Assessment

This free online course teaches you how to use chemical and non-chemical pest control techniques to manage infestations.

Pest Control and Management

Pests make environments unhygienic and are a major cause of diseases, some of which may be lethal and difficult or expensive to cure. Effective pest management and control are necessary to keep a living and working environment free from health hazards. This course provides the knowledge and skills required to establish and maintain a successful pest control management programme and describes various pests, their life cycles and their behaviour.

Foundations of Construction Safety Management

Safety Management for Hazardous Environments

High-risk Site Activities and Demolition Safety

This module covers risk identification and mitigation in construction work and how to evaluate and manage risk in compliance with CDM regulations. You'll also learn how behaviour affects safety on construction sites, including safety measures for scaffolding, excavation, demolition and more.

Course Assessment - Site Management Safety Training Scheme (SMSTS)

Learn how to manage safety on construction sites in accordance with UK legal provisions in this free online course.

Site Management Safety Training Scheme (SMSTS)

Construction workers are often vulnerable to injuries and hazards so ensuring safety is maintained consistently is crucial for both site managers and workers. This course covers the essential knowledge needed for maintaining safety on construction sites. You'll learn to identify and assess risks while adhering to UK industry regulations. In addition, we'll discuss safety measures to take during erecting scaffolding, excavations and demolitions.

Introduction to Hot Work

Classification of Hot Work Areas

Roles and Responsibilities

Hot Work Permit

Hot Work Risk Assessment

Essential Safety Precautions

This module will familiarize you with hot work processes, including their potential hazards and safety precautions. You'll learn how to assess the risks associated with hot work and determine appropriate control measures. You'll also understand the hot work permit system and the roles & responsibilities of those involved in the permitting process.

Hot Work Safety - Course Assessment

Learn how to manage the hazards associated with hot work processes in this free online health and safety course.

Hot Work Safety

This hot work safety training equips you with the essential knowledge to recognize and mitigate hot work hazards. You'll understand the hot work risk assessment process and hierarchy of controls for effectively reducing risks. The course explains the hot work permit system along with the roles and responsibilities of those involved in the permitting process. You'll also gain a clear understanding of hot work permitted and prohibited areas.

Introduction to Traffic Marshalling

Traffic Management

Temporary Traffic Control

Traffic Risk Assessment

Vehicle Signaling

Reversing Vehicles

Health and Safety

In this module, we will look at the fundamental objectives of traffic marshalling and the general duties of a traffic marshal. A traffic marshal's responsibilities when controlling traffic on a highway or construction areas shall be examined. Assessing risks along with health and safety concerns of traffic near construction areas will be assessed.

Construction Safety: Traffic Marshalling - Course assessment

Train as a traffic marshal or bankman who provides traffic management on construction sites in this free online course.

Construction Safety: Traffic Marshalling

This course takes an in-depth look at the role of traffic marshals on construction sites. Traffic management is important to maintaining health and safety as the presence of heavy machinery and large vehicles creates a need for the efficient direction of traffic. Traffic management in such a busy area faces hazards and safety risks, which we identify in this course. Sign up to train as a traffic marshal or bankman and add a skill to your CV.

Introduction to the AS Standards

Organization's Context and Leadership

QMS Planning and Support

This module introduces students to the AS standards for suppliers of the aviation industry. It explains the importance of regulations in the aerospace industry and navigates them through the journey of different AS standards. It also explains the requirements of Clauses 4, 5, 6, and 7 of this standard.

Organizational Operations

Operations and Evaluation

Organizational Improvement

This module explains the requirements of Clauses 8, 9, and 10 of AS9100D. These requirements are regarding organizational operations, evaluation, and continuous improvement of the organizational operations.

AS9100D Quality Management System (QMS) for Aerospace Industry - Course Assessment

Learn the requirements of AS9100D for the developers and suppliers of components for the aerospace & defense industries.

AS9100D Quality Management System (QMS) for Aerospace Industry

This course explains different clauses and their various requirements for the organizations that develop, design, or supply parts, components, and assemblies concerned with the aerospace and defense industries. After enrolling, the students will be able to navigate the differences between the different versions of the AS standards. Moreover, they will also get a simple and straightforward explanation of this standard's requirements.

Introduction to Hazardous Materials Handling - Learning Outcomes

Understanding Hazardous Materials

Legal and Regulatory Compliance

Importance of Hazard Communication

Risk Assessment and Management

Personal Protective Equipment (PPE) for Hazardous Materials Handling

Introduction to Hazardous Materials Handling - Lesson Summary

In this module, participants will have a solid foundation in understanding hazardous materials, legal and regulatory compliance, hazard communication, risk assessment, and the proper use of personal protective equipment. This knowledge is essential for creating a safe and compliant working environment in industries dealing with hazardous materials.

Hazardous Materials Storage and Transportation - Learning Outcomes

Proper Storage Practices for Hazardous Materials

Managing Segregation and Compatibility of Hazardous Materials

Emergency Preparedness for Hazardous Materials Storage

Transportation Regulations

Handling Hazardous Materials in Transit

Emergency Response Planning

Case Studies and Lessons Learned

Hazardous Materials Storage and Transportation - Lessons Summary

This module covers storing hazardous materials, segregation and compatibility, and developing emergency response plans. Learn DOT regulations, proper labelling, packaging, and security measures for transportation, best practices for loading/unloading and case studies.

Advanced Hazardous Materials Handling Techniques - Learning Outcomes

Decontamination Procedures

Confined Space Entry Protocols

Managing Hazardous Waste

Best Practices for Chemical Spill Response

Continuous Improvement in Hazardous Materials Handling

Advanced Hazardous Materials Handling Techniques - Lesson Summary

This module covers decontamination techniques to ensure health, safety, and regulatory compliance. Learn to manage decontamination zones, handle confined space hazards, and apply physical, chemical, thermal, and radiological decontamination. Develop skills in PPE selection, emergency response planning, and environmental protection.

Hazardous Materials Handling Mastery - Course Assessment

Gain expertise, ensure safety, and excel in hazardous materials handling with this comprehensive free online course.

Hazardous Materials Safety Specialist

This course covers the classification, legal compliance, and risk assessment of hazardous materials. It delves into communication standards, PPE usage, and storage guidelines. Transportation regulations and emergency response planning are also covered. Advanced techniques include decontamination, confined space entry, hazardous waste management, chemical spill response, and continuous improvement through safety audits and case studies.