quantity computation (earth work ) on civil 3d

A-Level Maths: Statistics (Year 1 / AS) is a course for anyone studying A-Level Maths:This course covers everything in the statistics component of maths A-Level AS content, usually covered in the first year of study (Year 12). The course is suitable for all major exam boards, including Edexcel, OCR, AQA and MEI. It is also a great introduction to statistics for anyone interested in getting started.The main sections of the course are:Analysing Data - we will learn how to calculate means and medians, including from grouped data and using linear interpolation, as well as a range of different measures of spread, including interquartile range and standard deviation. We also how to merge data sets and how to code data.Representing Data - we will learn a wide range of different ways to represent data, such as histograms, cumulative frequency curves and box plots. We also look at what outliers are, and how to represent these.Bivariate Data - we will learn how to represent bivariate data in a scatter graph, how to interpret correlation, and look at regression lines.Probability - we learn what independent and mutually exclusive events are, and how to represent these in Venn diagrams and tree diagrams.Binomial Distribution - we learn what the binomial distribution is, how to calculate probabilities with it, including how to use a calculator to speed things up.Hypothesis Tests - we learn how carry out a binomial hypothesis test, including one-tailed and two-tailed tests, as well as critical regions.Sampling - we review all the major sampling techniques, both random and non-random, applying them to real data sets and discussing the strengths and weaknesses of each.Large Data Sets - I have made introductions to the large data set for Edexcel, AQA, OCR and MEI.There are four extra extended videos at the end where I go question-by-question through the st

This course is for everyone who wants to learn how renewable energy technologies work in detail.It is THE complete course containing all relevant topics like Solar energy (Photovoltaics), Wind energy, Hydro Marine energy, Geothermal energy, Bio energy, Nuclear fusion energy, Heat pumps and Energy storages such as Hydrogen. Since fossil fuels are limited on earth and their CO2 emission causes global warming and climate change, we need to transition towards a sustainable energy generation. You will learn about the corresponding science in this comprehensive 10-hour course! I have created it for everyone who is interested in a sustainable and green future. I am sure, you will learn a lot - no matter if you are completely new to the topic or if you are an advanced science student.You are kindly invited to join this carefully prepared course in which we use the laws of physics, chemistry and biology to understand the following concepts in detail. I will present many examples and give you quizzes and exercises (incl. solutions) for all topics. Also you can download all my slides.Introduction Basics about energy (1.5 hours)What is energy? What types of energy exist?Renewable energy: Why do we need to change? Perspectives and challenges.Renewable energy technologies used today (6 hours)Solar energy: PhotovoltaicsWind, hydro and marine energyGeothermal energy Heat pumpsBioenergy HydrogenFuture technologies (2.5 hours)Nuclear fusion powerEnergy storagesIn the more than 100 lectures, exercises and quizzes we will answer important questions:- Why do we only need to use 0.01% of the sun'

This course is not just another course about civil engineering and construction. The subjects that we will cover are non-traditional and are not taught in our universities. I will show you how civil engineers are part of the world's problem, and part of the solution as well. You will learn about the existential modern challenges that face our civilization today, and how civil engineers can solve them.I will show you why civil engineering is most important profession that is able to preserve our civilization in face of the future threats and challenges that face our world. I will also show you how civil engineering is, and always has been, at the core foundation of our human civilization.At the end of this course, you will realize that civil engineers are the only true PIONEERS of society.This course is fundamental for aspiring civil engineers, students, and fresh graduates alike. It provides young engineers with valuable knowledge that universities don't teach.It gives an overview of the field of civil engineering, and prepares young engineers for the real construction site. After taking this course, civil engineers will be better prepared to the work environment, and they will be able to obtain better positions in the industry's organizations. The course also teaches young engineers that soft skills are as equally important as technical knowledge. It teaches them negotiation skills to obtain better job offers and it teaches them key soft skills as communication and motivation.There are a number of resources and templates that are very useful for the job sites. The course is provided with subtitles and is given in proper British accent for ease of understanding.The instructor is a highly qualified chartered civil engineer and project manager with an extensive experience in some of the most prestigious mega infrastructure projects in several

STAAD Pro is a sophisticated software program used in civil and structural engineering to analyze and design structures. It is widely used in the design and analysis of various types of structures such as buildings, bridges, towers, tunnels, stadiums, and industrial structures.The software provides a comprehensive and integrated environment for the modeling, analysis, and design of structural systems. It supports various types of analysis including linear and nonlinear static, dynamic, and modal analysis. It also supports different design codes and standards from around the world.STAAD Pro allows engineers to create 3D models of structures using various elements such as beams, columns, plates, walls, and shells. The software provides a wide range of tools for modeling and editing these elements, including graphical user interfaces and advanced scripting capabilities. Engineers can also import 3D models from other CAD software and convert them into STAAD Pro models.One of the key features of STAAD Pro is its ability to automatically generate loads and load combinations based on different design codes and standards. This saves engineers time and effort in the design process, and ensures that the structure is designed to meet the necessary safety and performance requirements.The software can also perform advanced analysis techniques such as time history analysis, response spectrum analysis, and nonlinear analysis. These techniques are particularly useful in the design of structures that are subject to dynamic loads such as earthquakes, wind, and vibrations.STAAD Pro provides a range of design checks to ensure that the structure is safe and meets the necessary design requirements. These checks include member sizing, reinforcement detailing, and material optimization. The software can also generate detailed reports that summarize the analysis and design results, providing engineers with a clear and concise overview of the proj

Are you Preparing for JOB Interview ?Taking a Quiz may be the quickest, simplest and easiest way to prepare yourself for your Interview. With this Quiz we are making it simple to absorb new information as you go, and you might find that it saves you some time( No need to refer a variety of books and Websites in order to cover the ocean of topics).With series of practice tests containing Multiple Choice Questions Quiz, this Quiz will build your confidence by providing tips and trick to solve questions ( Answer with explanation where required).*************What You Will Learn****************************What is Steam turbines ?Steam turbines provide a means of converting saturated, superheated, or supercritical steam from boilers or heat recovery steam generators (HRSG) into rotational torque and power.What are the Applications of Steam turbines ?Steam turbines are utilized to drive a variety of equipment types of numerous sizes and speeds in just about every industry segment including power generation, pulp and paper, iron and steel, combined heat and power, and chemical, oil and gas industries.Steam turbines are utilized in numerous industries to drive boiler fans, boiler feed and water pumps, process and chiller compressors, blast furnace blowers, paper mill line shafts, sugar mill grinders, and generators in a variety of industries and applications. Consequently, steam turbines can range from being small and simple in design/construction to large, highly complex designs/arrangements consisting of multiple sections and multiple shafts.Why Steam Turbine Monitoring and Control required.?To support reliable turbine operation, there needs to be an effective infrastructure in place for monitoring the operating conditions, water/steam q

Gene editing with the CRISPR-Cas system has been called "one of the biggest technologies of the decade" for its applications in medicine, agriculture, and much more. And in this course we will delve deep into the details of gene editing and why it is being seen as a promising strategy for the treatment of numerous genetic diseases like sickle cell disease, cystic fibrosis, etc to the generation of engineered crops, wiping out of malaria causing mosquitoes and others. You will get advanced learning of how CRISPR functions as a gene-editing tool, its comparison to other gene editing tools like Zinc Finger Nucleases, TALENs, etc, components of the CRISPR-Cas system, and the different ways in which CRISPR can be applied to healthcare, agriculture, and many other industries.The beauty of the CRISPR system is that its applications extend much further beyond just gene editing.For instance, the CRISPR-Cas system can be used as a powerful tool to regulate gene expression. In this course, we will learn how scientists have been modifying the CRISPR system to reversibly activate or silence genes and edit the epigenome in previously unimaginable ways. This can open the doors to new treatment options and a better understanding of human pathogenesis.This course will cover how fluorescent proteins can be attached to the components of CRISPR-Cas to detect and locate the positions of specific DNA sequences on the chromosomes. This, in turn, can be useful to visualize the 3D architecture of the genome or to know various chromosomal abnormalities, including deletions, duplications, and translocations that influence cell function in normal and diseased states.Additionally, we will also discuss, how using CRISPR, the researchers have expa