The Global Scholarly Directory.
Discover world-class academic programs curated for the modern intellectual. Search through 19877+ degrees and professional certificates.
Johns Hopkins University
Rastreamento de contato da COVID-19
A crise da COVID-19 criou uma necessidade sem precedentes de rastreamento de contato em todo o país, exigindo que milhares de pessoas aprendessem rapidamente as principais habilidades. As qualificações para os cargos de rastreamento de contato diferem em todo o país e no mundo, com alguns novos cargos abertos a indivíduos com diploma de ensino médio ou equivalente. Neste curso introdutório, os alunos aprenderão a ciência do SARS-CoV-2, incluindo o período infeccioso, a apresentação clínica da COVID-19, as evidências de como o SARS-CoV-2 é transmitido entre as pessoas e por que o rastreamento de contatos pode ser uma intervenção de saúde pública tão efetiva. Os alunos aprenderão como é feito o rastreamento de contatos, incluindo como criar afinidade com os casos, identificar seus contatos e apoiar tanto os casos quanto seus contatos para interromper a transmissão nas respectivas comunidades. O curso também abordará várias considerações éticas importantes sobre rastreamento de contatos, isolamento e quarentena. Por fim, o curso identificará algumas das barreiras mais comuns aos esforços de rastreamento de contato, assim como estratégias para superá-las.
Google
Os vários elementos das redes informáticas
Este curso foi concebido para proporcionar uma vista geral das redes informáticas. Vamos abordar desde os princípios básicos das tecnologias e protocolos de redes modernos até aplicações práticas e resolução de problemas de rede. Para terminar, vamos abordar o modo como estas informações podem surgir numa entrevista de emprego e dar-lhe algumas sugestões para resolver problemas no local. No final deste curso, será capaz de: ● Descrever redes informáticas em termos de um modelo de cinco camadas; ● Compreender todos os protocolos padrão envolvidos nas comunicações TCP/IP; ● Compreender ferramentas e técnicas poderosas de resolução de problemas de rede; ● Adquirir conhecimentos sobre serviços de rede como DNS e DHCP, que ajudam ao funcionamento das redes informáticas; ● Compreender a cloud computing, tudo como um serviço e o armazenamento na nuvem.
University of Illinois Urbana-Champaign
Mercadotecnia en un mundo digital
Este curso examina cómo las herramientas digitales, como Internet, los teléfonos inteligentes y la impresión 3D, están revolucionando el mundo de la mercadotecnia al cambiar las funciones y las prácticas de las empresas y de los consumidores. Mercadotecnia en un mundo digital es uno de los cursos más populares en Coursera con más de 250 000 estudiantes y ha recibido la calificación de uno de los Principales 50 MOOC de todos los tiempos de Class Central (https://www.class-central.com/report/top-moocs/). El curso se lanzó inicialmente en 2015 y se actualizó en abril de 2020. Este curso es parte del iMBA ofrecido por la Universidad de Illinois, un MBA en línea flexible y totalmente acreditado a un precio increíblemente competitivo. Para obtener más información, consulta la página de recursos de este curso y visita onlinemba.illinois.edu.
Google Cloud
Smart Analytics, Machine Learning, and AI on GCP en Français
Intégrer le machine learning à des pipelines de données renforce la capacité à dégager des insights des données. Ce cours passera en revue plusieurs façons d'intégrer le machine learning à des pipelines de données sur Google Cloud. Vous découvrirez AutoML pour les cas ne nécessitant que peu de personnalisation (voire aucune), ainsi que Notebooks et BigQuery ML pour les situations qui requièrent des capacités de machine learning plus adaptées. Enfin, vous apprendrez à utiliser des solutions de machine learning en production avec Vertex AI.
Packt
Master AWS DynamoDB
Updated in May 2025. This course now 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 dive into AWS DynamoDB, equipping you with the skills to work with this NoSQL database service. By the end, you’ll be able to design, implement, and manage DynamoDB tables and indexes for a variety of real-world use cases. You'll start by setting up your development environment and AWS account, then proceed with creating and managing DynamoDB tables using the AWS Management Console and AWS CLI. The course continues with a thorough exploration of DynamoDB's core features and its pricing model, providing a foundation for understanding how to scale and optimize your database solutions. You’ll then get hands-on experience with various tools, including the AWS CLI and SDK, allowing you to create, update, and delete tables and data programmatically. Additionally, you’ll explore the process of interacting with DynamoDB tables using the AWS SDK in Python, gaining valuable experience with programmatic access to DynamoDB. As you progress, you'll delve deeper into advanced concepts like creating and managing indexes, including Local and Global Secondary Indexes (LSI & GSI). The course also covers optimization strategies for indexes, ensuring efficient data retrieval. You'll understand how to design keys and indexes that align with your access patterns and business decisions to ensure high performance. This course is ideal for developers, system administrators, and IT professionals who want to harness the power of AWS DynamoDB. Prior knowledge of basic cloud computing and database concepts will be helpful, but is not strictly required. By the end of the course, you will have a solid understanding of DynamoDB and be well-equipped to deploy efficient, scalable NoSQL database solutions.
Alex Genadinik
Front-End Web Development With Replit AI - Vibe Coding
Use AI software development called Vibe Coding to create a fully autonomous AI agent using Replit that handles outreach, follow-ups, and closes sales for you. Imagine an AI agent that sends emails, follows up with leads, books calls, and even closes sales, all without you lifting a finger. In this hands-on course, you’ll learn how to build your own autonomous AI agent using Replit’s Vibe coding environment. This is not just a chatbot. It’s a smart, action-taking, goal-driven sales assistant that runs in the background - prospecting, pitching, and selling for your business 24/7. What You’ll Learn: How to architect a fully autonomous AI agent from scratch Step-by-step walkthrough of Replit's Vibe environment How to give your agent memory, goals, and decision-making logic Writing prompts and API logic to make the agent: Find leads Write email outreach Follow up based on lead behavior Close or escalate deals How to integrate with tools like Gmail, Zapier, CRMs, and scheduling links Testing and deploying your AI agent on autopilot Why Take This Course? You're tired of manual sales and outreach You want to use AI for more than just generating content You’re ready to build something that acts, adapts, and drives real revenue You want to learn LLM agent design, not just GPT chat prompts Whether you’re a marketer, freelancer, startup founder, or agency owner, this course gives you a plug-and-play framework to automate your sales using cutting-edge AI agent tech. Requirements: No advanced coding needed (we use Replit’s beginner-friendly Vibe interface) Basic familiarity with AI tools or APIs helpful but not required Disclaimer: Replit is a paid service, so expect to pay their minimum usage fees. Start automating your outreach and let your AI agent sell while you sleep.
Universitat de Barcelona
Técnicas Microscópicas de Caracterización
El recorrido por el apasionante mundo de la microscopía nos permite ver a una escala muy alejada de mundo macroscópico al que estamos acostumbrados. Las diferentes técnicas microscópicas nos ayudan a entender el reino atómico y la estructura de los organismos vivos, así como también de los diversos materiales. Es una herramienta imprescindible para desarrollar nuevas funcionalidades en el campo de la nanociencia y la nanotecnología con aplicaciones biomédicas, en computación y telecomunicaciones, y en energías renovables, entre otras muchas. Al completar el curso los estudiantes tendrán una visión detallada de los elementos básicos del que están formados los microscopios que utilizamos en las diferentes técnicas, su funcionamiento y operatividad, la preparación de muestras así como los objetivos y resultados de estudio. El curso está pensado para profesores de secundaria que quieran tener una aproximación a las técnicas de microscopía así como para estudiantes tanto de secundaria como de primeros cursos universitários. Pero es apto para cualquier persona interesada en el mundo nanométrico y sus aplicaciones.
Pontificia Universidad Católica de Chile
Evaluación de Proyectos de Inversión
Este curso analiza los principales conceptos vigentes de finanzas para tasar proyectos que involucran decisiones irreversible de inversión, incorporando elementos estratégicos y de análisis de incertidumbre.
Macquarie University
Excel Regression Models for Business Forecasting
This course allows learners to explore Regression Models in order to utilise these models for business forecasting. Unlike Time Series Models, Regression Models are causal models, where we identify certain variables in our business that influence other variables. Regressions model this causality, and then we can use these models in order to forecast, and then plan for our business' needs. We will explore simple regression models, multiple regression models, dummy variable regressions, seasonal variable regressions, as well as autoregressions. Each of these are different forms of regression models, tailored to unique business scenarios, in order to forecast and generate business intelligence for organisations.
Google Cloud
Vertex AI와 Flutter를 활용하여 생성형 AI 에이전트 빌드하기
이 과정에서는 Google의 이식 가능한 UI 툴킷인 Flutter를 사용하여 앱을 개발하고, 앱에 Google의 생성형 AI 모델 제품군인 Gemini를 통합하는 방법을 알아봅니다. AI 에이전트와 애플리케이션을 빌드하고 관리할 수 있는 Google 플랫폼인 Vertex AI Agent Builder도 사용해 봅니다.
Erasmus University Rotterdam
A Guide to Diversifying and Transforming Football Leadership
Football is a globally followed and revered sport. In recent years, concerns over diversity and discrimination in the beloved sport have made international headlines. This has put a spotlight on the lack of representation both on and off the football pitch. The disparity in football leadership representation is even more apparent when gender, race and ethnicity comes into play. This MOOC aims to understand, explore and ultimately address the exclusion of women and people of ethnic minority background (WEM) in football organizations. Resources and practical tools are provided for aspiring football leaders and governing body members. Ultimately, the course looks to the future of football leadership and asks what needs to be done to transform the football world from the inside out. This course consists of 4 modules or ‘weeks’. In each module, a different theme will be addressed in short expert videos. Furthermore, each week will have supplementary reading material and a brief quiz or discussion topic to apply the knowledge gained from the videos and readings. Participants are invited to relate the gained knowledge to their own experiences, personal development or ambitions to create social change within the football world. Participants are expected to watch the videos before doing the small exercises. The European Commission's support for the production of this publication does not constitute an endorsement of the contents, which reflect the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein.
IBM
Generative AI and LLMs: Architecture and Data Preparation
Ready to explore the exciting world of generative AI and large language models (LLMs)? This IBM course, part of the Generative AI Engineering Essentials with LLMs Professional Certificate, gives you practical skills to harness AI to transform industries. Designed for data scientists, ML engineers, and AI enthusiasts, you’ll learn to differentiate between various generative AI architectures and models, such as recurrent neural networks (RNNs), transformers, generative adversarial networks (GANs), variational autoencoders (VAEs), and diffusion models. You’ll also discover how LLMs, such as generative pretrained transformers (GPT) and bidirectional encoder representations from transformers (BERT), power real-world language tasks. Get hands-on with tokenization techniques using NLTK, spaCy, and Hugging Face, and build efficient data pipelines with PyTorch data loaders to prepare models for training. A basic understanding of Python, PyTorch, and familiarity with machine learning and neural networks are helpful but not mandatory. Enroll today and get ready to launch your journey into generative AI!
Packt
AZ-900 Azure Fundamentals Crash Course
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. The AZ-900 Azure Fundamentals Crash Course is designed to equip beginners with a comprehensive understanding of Microsoft Azure and prepare them for the AZ-900 certification exam. Throughout the course, you will gain essential knowledge about cloud computing, Azure services, pricing models, governance, security, and compliance. You'll learn how to navigate the Azure portal, understand the core services and architecture, and implement best practices for cloud resource management. This course will guide you through the fundamental concepts of cloud computing, including infrastructure types, deployment models, and Azure’s governance and security features. By exploring Azure’s services like virtual machines, storage solutions, and identity management, you will gain practical insights into deploying and managing resources in the Azure cloud. The course also covers Azure’s cost management tools, monitoring options, and best practices for exam preparation, ensuring you're well-prepared for the AZ-900 exam. Whether you’re aiming to get started with Azure or seeking to formalize your foundational knowledge for certification, this course is designed for those who are new to the cloud and Azure services. It’s ideal for individuals looking to boost their understanding of cloud technologies, IT professionals transitioning into Azure, or anyone planning to pursue the AZ-900 exam. By the end of the course, you will be able to confidently navigate the Azure portal, understand key cloud concepts, utilize Azure services such as compute, networking, and storage, and manage security and cost in Azure environments. You will also be prepared to take the AZ-900 certification exam and begin your journey in cloud computing.
EDUCBA
Analyze and Apply Equity Market Fundamentals
By completing this course, learners will be able to explain equity market concepts, analyze equity and preference shares, evaluate global equity instruments, and apply knowledge of market infrastructure and IPO processes to real-world investment and capital market scenarios. This course provides a structured and comprehensive understanding of equity markets, starting with the fundamentals of equity ownership and progressing to global instruments such as ADRs and GDRs. Learners gain clarity on how shares are issued, traded, and settled, and how market participants, depositories, and stock exchanges work together to ensure transparent and efficient capital markets. The course also demystifies IPO mechanisms, enabling learners to compare fixed-price and book-built issues with confidence. What makes this course unique is its end-to-end coverage of equity markets, combining conceptual foundations with practical market mechanics and international exposure. Designed with graded quizzes, practice assessments, and outcome-driven modules, the course supports both academic learning and professional skill development. It is ideal for finance students, investment professionals, and aspiring market participants seeking a clear, application-oriented pathway to mastering equity market fundamentals.
University of Colorado System
Cryptographic Hash and Integrity Protection
Welcome to Cryptographic Hash and Integrity Protection! This course reviews cryptographic hash functions in general and their use in the forms of hash chain and hash tree (Merkle tree). Building on hash functions, the course describes message authentication focusing on message authentication code (MAC) based on symmetric keys. We then discuss digital signatures based on asymmetric cryptography, providing security properties such as non-repudiation which were unavailable in symmetric-cryptography-based message authentication. This course is a part of the Applied Cryptography specialization.
Google Cloud
Machine Learning Operations (MLOps): Getting Started - Español
En este curso, se presentan a los participantes las herramientas y prácticas recomendadas de MLOps para implementar, evaluar, supervisar y operar sistemas de AA de producción en Google Cloud. Las MLOps son una disciplina enfocada en la implementación, prueba, supervisión y automatización de sistemas de AA en producción. Los ingenieros profesionales de aprendizaje automático usan herramientas para mejorar y evaluar continuamente los modelos implementados. Trabajan con científicos de datos (o pueden serlo) que desarrollan modelos para ofrecer velocidad y rigor en la implementación de modelos con el mejor rendimiento.