Las neuronas se clasifican en unipolares, bipolares y multipolares según el número de prolongaciones que poseen. Funcionalmente se clasifican en neuronas sensitivas (aferentes), motoras (eferentes) e interneuronas. Las neuronas aferentes transmiten impulsos desde la periferia al SNC, las eferentes conducen impulsos desde el SNC a las células efectoras, y las interneuronas conectan otras neuronas dentro del SNC.
Las neuronas se clasifican en unipolares, bipolares y multipolares según el número de prolongaciones que poseen. Funcionalmente se clasifican en neuronas sensitivas (aferentes), motoras (eferentes) e interneuronas. Las neuronas aferentes transmiten impulsos desde la periferia al SNC, las eferentes conducen impulsos desde el SNC a las células efectoras, y las interneuronas conectan otras neuronas dentro del SNC.
This document provides an overview and introduction to the field of data science. It discusses the growth of data science due to increases in data and computing power. It also notes that data science jobs are projected to grow 35% in the US with a median salary of $103,000. The course introduces concepts relevant to data science including big data, artificial intelligence, and how data science can uncover stories in data. It is designed for beginners without prerequisites and serves as an introduction to the skills and topics in data science.
When interacting with infrastructure, there are three main ways to manage AWS resources through programmatic interfaces: the AWS Management Console, AWS Command Line Interface (CLI), and AWS Software Development Kits (SDKs). The console provides a point-and-click graphical user interface to configure resources. The CLI allows scripting and automating API calls through command line commands. SDKs allow developers to integrate AWS services directly into applications using various programming languages.
For an employee directory application, the document discusses storing employee photos in AWS to ensure redundancy in case the sole copy on the author's laptop is destroyed. AWS distributes data across multiple availability zones and regions for redundancy against disasters. When choosing an AWS region, considerations include compliance, latency for end users, pricing differences between regions, and available services. Edge locations are also discussed for caching content to reduce latency for users globally.
In the past, companies had to maintain their own expensive on-premises data centers to host computing resources. As internet usage and demand for resources grew, cloud computing was created, allowing companies to access on-demand IT resources over the internet at low costs. Cloud computing relieves companies of managing physical infrastructure and maintenance, instead letting cloud providers like AWS own and maintain large data centers that provide virtualized services. Migrating workloads to the cloud provides significant benefits like rapid provisioning, global scalability, reduced costs, and the ability to focus on core business needs rather than infrastructure.
This document outlines course descriptions for a variety of business subjects, including introductions to business, accounting, marketing, statistics, law, management, communications, operations, human resources, project management, negotiations, strategy, and finance. The courses cover fundamental business concepts and principles, as well as more specialized topics like international business, change management, data analytics, and sustainability. The goal is to provide a well-rounded business education covering the full range of business disciplines.
The document discusses the foundations of human communication. It provides definitions of communication from scholars in 1946 and 1995 that describe communication study as focusing on who communicates what message through which channels to whom and with what results. The document then defines the key elements of communication, including the sender, message, channel, and feedback to ensure understanding between parties. It describes effective communication as a two-way process involving these elements.
This document provides an overview and introduction to the field of data science. It discusses the growth of data science due to increases in data and computing power. It also notes that data science jobs are projected to grow 35% in the US with a median salary of $103,000. The course introduces concepts relevant to data science including big data, artificial intelligence, and how data science can uncover stories in data. It is designed for beginners without prerequisites and serves as an introduction to the skills and topics in data science.
When interacting with infrastructure, there are three main ways to manage AWS resources through programmatic interfaces: the AWS Management Console, AWS Command Line Interface (CLI), and AWS Software Development Kits (SDKs). The console provides a point-and-click graphical user interface to configure resources. The CLI allows scripting and automating API calls through command line commands. SDKs allow developers to integrate AWS services directly into applications using various programming languages.
For an employee directory application, the document discusses storing employee photos in AWS to ensure redundancy in case the sole copy on the author's laptop is destroyed. AWS distributes data across multiple availability zones and regions for redundancy against disasters. When choosing an AWS region, considerations include compliance, latency for end users, pricing differences between regions, and available services. Edge locations are also discussed for caching content to reduce latency for users globally.
In the past, companies had to maintain their own expensive on-premises data centers to host computing resources. As internet usage and demand for resources grew, cloud computing was created, allowing companies to access on-demand IT resources over the internet at low costs. Cloud computing relieves companies of managing physical infrastructure and maintenance, instead letting cloud providers like AWS own and maintain large data centers that provide virtualized services. Migrating workloads to the cloud provides significant benefits like rapid provisioning, global scalability, reduced costs, and the ability to focus on core business needs rather than infrastructure.
This document outlines course descriptions for a variety of business subjects, including introductions to business, accounting, marketing, statistics, law, management, communications, operations, human resources, project management, negotiations, strategy, and finance. The courses cover fundamental business concepts and principles, as well as more specialized topics like international business, change management, data analytics, and sustainability. The goal is to provide a well-rounded business education covering the full range of business disciplines.
The document discusses the foundations of human communication. It provides definitions of communication from scholars in 1946 and 1995 that describe communication study as focusing on who communicates what message through which channels to whom and with what results. The document then defines the key elements of communication, including the sender, message, channel, and feedback to ensure understanding between parties. It describes effective communication as a two-way process involving these elements.