The Global Scholarly Directory.
Discover world-class academic programs curated for the modern intellectual. Search through 19877+ degrees and professional certificates.
Johns Hopkins University
Visualizing Data in the Tidyverse
Data visualization is a critical part of any data science project. Once data have been imported and wrangled into place, visualizing your data can help you get a handle on what’s going on in the data set. Similarly, once you’ve completed your analysis and are ready to present your findings, data visualizations are a highly effective way to communicate your results to others. In this course we will cover what data visualization is and define some of the basic types of data visualizations. In this course you will learn about the ggplot2 R package, a powerful set of tools for making stunning data graphics that has become the industry standard. You will learn about different types of plots, how to construct effect plots, and what makes for a successful or unsuccessful visualization. In this specialization we assume familiarity with the R programming language. If you are not yet familiar with R, we suggest you first complete R Programming before returning to complete this course.
Alex Genadinik
How I Got 50+ Podcast Appearances Using RadioGuestList
I'll walk you through the exact steps I used to get over 50 radio and podcast appearances in one year, in which I promoted my own, so you can do the exact same thing. I'll walk you through every step of my strategy, from showing you how to sign up for RadioGuestList to pitch radio and podcast hosts, to generating the maximum amount of traffic once you are already on the show. WHY THIS COURSE WILL BE AMAZING FOR YOUR BUSINESS Every podcast appearance will come with a blog post and a link to your website, which helps your SEO You will get actual clients from the listeners of these shows You will grow your brand and establish yourself as a celebrity in your niche You will drive traffic to your website and products SIGN UP FOR THE COURSE AND START GETTING AMAZING PUBLICITY AND SEO Sign up for the course now, and start getting publicity for your business as early as tomorrow with these very proven and effective strategies that I personally have been using to grow my business in an amazing way, for free. I didn't have to hire anyone or pay anyone to get so much publicity. Invest in your future! Enroll in the course now.
Universidad de los Andes
Humanidades digitales: archivos y colecciones
Las colecciones digitales son fundamentales para preservar, difundir y activar objetos culturales y de la memoria en entornos digitales. Pueden incluir libros, manuscritos, revistas, imágenes, grabaciones sonoras, videos y más. Pero ¿cómo se crean, organizan, digitalizan y gestionan estas colecciones? ¿Qué decisiones técnicas, éticas y sociales implica su desarrollo? Este curso introductorio ofrece una guía crítica y práctica para diseñar, digitalizar, describir, gestionar y activar colecciones digitales. A lo largo de tres módulos, el curso cubre desde la planeación inicial hasta su sostenibilidad a largo plazo, integrando herramientas, estándares y metodologías propias del campo de las humanidades digitales. Desde esta perspectiva interdisciplinaria, el curso invita a reflexionar sobre el papel de las infraestructuras digitales, la curaduría, los metadatos y la apropiación cultural, promoviendo una mirada crítica sobre cómo se produce, organiza y circula el conocimiento en el entorno digital. Está dirigido a personas interesadas en archivos, bibliotecas, museos, humanidades, ciencias sociales, artes, diseño, comunicación y desarrollo de software cultural. Incluye contenidos conceptuales, análisis de casos, ejercicios prácticos y actividades colaborativas para aplicar lo aprendido en distintos contextos.
Eindhoven University of Technology
MaaS: Adoption and Use
In this course you will learn how to evaluate the potential of MaaS for a city of country before putting substantial investment in realizing any MaaS pilots or large scale projects. More precisely, you will be introduced to methods allowing you to collect data from citizens. We will also have a look at some example studies in which this type of data has been analyzed to provide answers to the following questions: "Would a MaaS service attract enough travelers in the study area?" "What would be the best service design to maximize MaaS adoption rates?" "Would MaaS be really be a sustainable alternative; in other words: will it trigger more citizens to move towards more environmentally friendly transpotation options?"
Coursera
Build Project Timelines and Track Milestones Fast
This long course teaches how to convert work breakdown into defensible schedules and clear milestone reporting. You will practice constructing compact Gantt/timeline views, linking dependencies, and identifying critical-path activities in small- to medium-sized plans. The course covers distinctions between effort and duration, and using spreadsheets for quick scenario modeling. You will build conditional-format tracking sheets that highlight overdue and at‑risk items, and produce short, stakeholder-ready exports and memos that justify schedule recommendations. The focus is practical: Produce a clean timeline, a formatted tracking sheet, a comparison summary, and a concise stakeholder explanation suitable for steering or release planning contexts.
EDUCBA
PyQt Training Intermediate Level
This course is designed to equip learners with the intermediate skills required to develop interactive and visually dynamic desktop applications using PyQt5. Building on foundational Python and PyQt knowledge, the course emphasizes practical implementation of GUI customization, drawing tools, dialog management, and multimedia integration. In Module 1, learners will apply core concepts of GUI handling including clipboard management, system dialogs, and basic drawing using QPainter. Through hands-on practice, they will construct structured applications by incorporating different APIs for UI components. In Module 2, the course progresses to more refined control over visual design and interactivity. Learners will apply various pen and brush styles to tailor GUI aesthetics, and implement advanced techniques such as drag-and-drop functionality and image handling using QPixmap. By the end of the course, participants will be able to demonstrate, modify, and develop intermediate-level PyQt applications with user-friendly interfaces and interactive features.
EDUCBA
REST Assured Java - Creating a Book Store Application
This hands-on course guides learners through the structured development and testing of a RESTful Book Store API using REST Assured and Java. Designed for learners with intermediate Java experience, the course applies real-world case study methodology to build foundational skills in RESTful API testing. Learners will set up a Java testing project, integrate key dependencies, and demonstrate mastery over authentication workflows by generating and authorizing users via secure tokens. Through practical exercises, learners will implement core CRUD operations, interpret API responses, and evaluate end-to-end outcomes using HTTP methods and status codes. By the end of this course, learners will be able to: • Configure REST Assured in a Java environment for scalable test automation. • Construct and execute secure API requests using token-based authentication. • Perform and validate create, read, update, and delete operations for managing book data. • Analyze API test results to verify functionality and system behavior. Whether you are looking to solidify your API testing skills or work toward automation in enterprise applications, this course equips you with the knowledge to apply, analyze, and evaluate RESTful services using REST Assured.
Skillshare
Cinematography & Videography Guide: Shot & Expert Tips
By the end of this course, aught by Julian Melanson from Future Skills, you will be able to plan and shoot dynamic B-roll, apply the 180-degree rule and multiple shot types for continuity, and use camera movement and in-camera transitions to create cinematic sequences. You’ll also learn how to design a shot list, film an epic montage, and gain insider knowledge from professional filmmakers. This course is designed for content creators, filmmakers, and videographers who already understand camera basics and audio fundamentals and are ready to level up their cinematography. Through practical projects, you’ll synthesize camera movement, framing, and transitions into a polished final project. While no advanced background is required, you should be familiar with core camera settings and basic video production techniques before starting. By the end of this course, you'll not only have developed professional-level shooting techniques, but you’ll also benefit from the advice of industry experts who share insights on equipment, workflow, and sustaining motivation as a creator. This course is your pathway to moving beyond fundamentals into the creative, cinematic decisions that set great filmmakers apart. Instructor bio: Future Skills Academy is a cutting-edge online school that specializes in teaching creative disciplines, filmmaking, music, and AI tools. The team at Future Skills Academy have taught at fortune 500 companies including PepsiCo, McKinsey & Company, Volkswagen, and more! As well as custom corporate trainings for Samsung. We believe that creativity, and adaptability are the keys to a successful future and our courses help equip students with the skills they need to succeed in a continuously evolving world. Our seasoned instructors bring real-world experience to the virtual classroom and our interactive lessons help students reinforce their learning with hands-on activities. No matter your background, from beginners to experts, hobbyists to professionals, Future Skills is here to bring in the future of creativity, productivity, and learning!
Coursera
Introduction to Tech Sales
Imagine transforming the way technology solutions are sold by focusing not just on the product, but on the value and collaboration it brings to your customers. How would mastering this change your approach to sales? Introduction to Tech Sales is a specialized course designed to equip learners with the knowledge and skills to sell technology products effectively. This course emphasizes the importance of Return on Investment (ROI) and co-creation in tech sales, aiming to provide strategies that resonate with the needs of the modern buyer. By completing this 3-hour course, you'll become adept at: - Selling technology products by highlighting their ROI. - Engaging in co-creation with clients to develop solutions that meet their unique needs. - Building and managing customer relationships based on value rather than price. Throughout this intermediate-level course led by Jean Barnard, you will: - Explore the fundamentals of tech sales and the significance of understanding your product's ROI. - Learn how to apply co-creation strategies in tech sales to foster stronger customer relationships. - Delve into the process of identifying and engaging with decision-makers and advocates within client organizations. This course stands out because of its focus on real-world application, including case studies on successful technology sales and examples of co-creation leading to successful deals. A background in basic sales principles and some knowledge of the technology industry will be beneficial for participants.
Google Cloud
Introduction to Responsible AI - 简体中文
这是一节入门级微课程，旨在解释什么是负责任的 AI、它的重要性，以及 Google 如何在自己的产品中实现负责任的 AI。此外，本课程还介绍了 Google 的 7 个 AI 开发原则。
The State University of New York
Solar Energy System Design
Solar Energy System Design builds upon the introduction to PV systems from Solar Energy Basics course, which included basic system components and functions, as well as some basic system sizing using simplifying assumptions. You should at this point have a basic understanding of electrical power and energy, be able to calculate the energy needs of a site as well as energy production potential for a PV system at a given location under optimal conditions. Much of this course will focus on incorporating on the ground conditions into energy production considerations, and how to account for these conditions in system design and equipment selection. By the end of this course you should be able to incorporate losses in irradiance due to array setups with less than optimal positioning and/or shading, and account for variations in module output due to temperature variations in your system design.
Packt
Siemens PLC and TIA Portal Essentials
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This course offers a comprehensive introduction to Siemens PLC programming and the TIA Portal, designed for those looking to gain practical experience with PLC systems. You will learn how to effectively set up and program the Siemens S7-1200 PLC, explore its core components, and understand the intricacies of the TIA Portal. The course starts with an introduction to the S7-1200 hardware and walks you through the core concepts such as the processor, memory, and wiring of the PLC. Next, you will explore the TIA Portal interface, its key features, and learn to set up communication between your PLC and PC. With practical exercises and live demos, you will dive into bit logic operations, timers, counters, math operations, and MOVE functions. Throughout the course, you will get hands-on experience with real-world factory automation examples to reinforce your learning. Ideal for those interested in automation, electrical engineering, and PLC programming, this course is structured for beginners to intermediate learners. You don’t need prior experience with Siemens PLCs, but familiarity with basic electrical concepts will be helpful. The course is also suitable for professionals seeking to enhance their skills in industrial automation. By the end of the course, you will be able to effectively configure and program the Siemens S7-1200 PLC, use the TIA Portal for automation tasks, simulate processes, and implement common PLC operations in real-world scenarios.
Google Cloud
Migrate for Anthos: Qwik Start
This is a self-paced lab that takes place in the Google Cloud console. In this lab you'll use Migrate for Anthos to migrate a Compute Engine VM instance to a corresonding container image hosted in a Kubernetes pod.
Alfaisal University | KLD
إدخال البيانات في مايكروسوفت إكسل
لاستكشاف المزايا المتعددة التي يمتلكها برنامج (Microsoft Excel)، نحتاج في بداية الأمر إلى القيام بإدخال البيانات (Data Entry) المختلفة كي نتمكن من إجراء المعالجات والإعدادات المتعددة كي تظهر بالصورة التي تناسب احتياجاتنا؛ هذا بالإضافة إلى التعرف على الخيارات المختلفة التي يوفرها برنامج (Excel) سواء في المساعدة في الاستكمال التلقائي للبيانات من خلال (Autofill)، أو في إعداد التنسيقات المختلفة لعرض البيانات (Data) بصورة ملائمة ومناسبة. هذه الدورة هي دورة تمهيدية؛ فهي تلقي الضوء على أساسيات الموضوع بشكل عام بهدف التعريف به وبمحاوره الأساسية التي يجب الإلمام بها. إذا كنت من المهتمين بفهم إدخال البيانات في مايكروسوفت إكسل، أو كان مجال عملك يتطلب توظيف ذلك في سياق عملك، فهذه الدورة ستكون مثالية لإغناء خبرتك وتطوير مهاراتك بشكل فعال ومؤثر. حيث ستزودك هذه الدورة باطلاع واسع ودقيق على مجموعة من المحاور المتعلقة بهذا الموضوع، مثل: التعرف على أدوات "البحث واستبدال كلمة أو جملة أو رقم"، التعرف على تنسيق الأرقام والتاريخ والوقت، التعرف على خيارات "نسخ وقص ولصق الخلايا"، إضافة بيانات داخل الخلايا وتعديلها، فهم كيفية استخدام الماوس ولوحة المفاتيح في تحديد الخلايا.
Logical Operations
Microsoft Visio 2019–2024: Part 1
In today’s workplace, visual diagrams are an essential part of communication, from road maps to sales flows to process charts. Microsoft® Visio® provides you with an intuitive, customizable tool to easily create a professional-looking visual product by using its extensive gallery of shapes. By following the exercises in this course, you will create visually engaging diagrams, maps, and drawings, using graphical elements to make information easier to comprehend. This course is designed for persons who are new to Visio and who will be using Visio to create basic workflows and perform end-to-end flowcharting. In this course, you will: identify the basic elements of Visio and their use, create a workflow diagram, build organization charts, design a floor plan, build a cross-functional flowchart, design a network diagram, and style a diagram. This course requires that you have Microsoft Visio installed on a Windows PC. The course setup instructions provided in the first module of the course go into more detail about the hardware and software requirements.
Coursera
Orchestrate, Analyze, and Evaluate AI Deployments
Deploying an AI model is only the beginning—keeping it reliable, explainable, and impactful in production requires strong MLOps skills. In this course, learners apply best practices to orchestrate the deployment lifecycle using continuous integration, continuous delivery, and tools like GitLab and Kubernetes. They analyze real telemetry data to investigate error spikes, trace root causes, and resolve performance issues with monitoring platforms such as Kibana. Finally, learners evaluate whether deployed models deliver on technical and business goals, comparing KPIs like conversion lift against targets and recommending next steps. Through guided labs, case studies, and discussions, learners gain practical experience in deploying, diagnosing, and evaluating AI systems with confidence.