MindMap Gallery Knowledge Structure of Comprehensive Literacy of Information Technology
This is a mind map about the knowledge structure of "Information Technology Comprehensive Literacy", which includes information technology innovation and future trends, Information technology ethics and law, application of information technology in education, information technology foundation, programming and algorithms, data processing and analysis.
Edited at 2025-03-04 15:14:14Rumi: 10 dimensions of spiritual awakening. When you stop looking for yourself, you will find the entire universe because what you are looking for is also looking for you. Anything you do persevere every day can open a door to the depths of your spirit. In silence, I slipped into the secret realm, and I enjoyed everything to observe the magic around me, and didn't make any noise. Why do you like to crawl when you are born with wings? The soul has its own ears and can hear things that the mind cannot understand. Seek inward for the answer to everything, everything in the universe is in you. Lovers do not end up meeting somewhere, and there is no parting in this world. A wound is where light enters your heart.
Chronic heart failure is not just a problem of the speed of heart rate! It is caused by the decrease in myocardial contraction and diastolic function, which leads to insufficient cardiac output, which in turn causes congestion in the pulmonary circulation and congestion in the systemic circulation. From causes, inducement to compensation mechanisms, the pathophysiological processes of heart failure are complex and diverse. By controlling edema, reducing the heart's front and afterload, improving cardiac comfort function, and preventing and treating basic causes, we can effectively respond to this challenge. Only by understanding the mechanisms and clinical manifestations of heart failure and mastering prevention and treatment strategies can we better protect heart health.
Ischemia-reperfusion injury is a phenomenon that cellular function and metabolic disorders and structural damage will worsen after organs or tissues restore blood supply. Its main mechanisms include increased free radical generation, calcium overload, and the role of microvascular and leukocytes. The heart and brain are common damaged organs, manifested as changes in myocardial metabolism and ultrastructural changes, decreased cardiac function, etc. Prevention and control measures include removing free radicals, reducing calcium overload, improving metabolism and controlling reperfusion conditions, such as low sodium, low temperature, low pressure, etc. Understanding these mechanisms can help develop effective treatment options and alleviate ischemic injury.
Rumi: 10 dimensions of spiritual awakening. When you stop looking for yourself, you will find the entire universe because what you are looking for is also looking for you. Anything you do persevere every day can open a door to the depths of your spirit. In silence, I slipped into the secret realm, and I enjoyed everything to observe the magic around me, and didn't make any noise. Why do you like to crawl when you are born with wings? The soul has its own ears and can hear things that the mind cannot understand. Seek inward for the answer to everything, everything in the universe is in you. Lovers do not end up meeting somewhere, and there is no parting in this world. A wound is where light enters your heart.
Chronic heart failure is not just a problem of the speed of heart rate! It is caused by the decrease in myocardial contraction and diastolic function, which leads to insufficient cardiac output, which in turn causes congestion in the pulmonary circulation and congestion in the systemic circulation. From causes, inducement to compensation mechanisms, the pathophysiological processes of heart failure are complex and diverse. By controlling edema, reducing the heart's front and afterload, improving cardiac comfort function, and preventing and treating basic causes, we can effectively respond to this challenge. Only by understanding the mechanisms and clinical manifestations of heart failure and mastering prevention and treatment strategies can we better protect heart health.
Ischemia-reperfusion injury is a phenomenon that cellular function and metabolic disorders and structural damage will worsen after organs or tissues restore blood supply. Its main mechanisms include increased free radical generation, calcium overload, and the role of microvascular and leukocytes. The heart and brain are common damaged organs, manifested as changes in myocardial metabolism and ultrastructural changes, decreased cardiac function, etc. Prevention and control measures include removing free radicals, reducing calcium overload, improving metabolism and controlling reperfusion conditions, such as low sodium, low temperature, low pressure, etc. Understanding these mechanisms can help develop effective treatment options and alleviate ischemic injury.
Knowledge Structure of "Comprehensive Literacy of Information Technology"
Information Technology Basics
Computer hardware knowledge
Central Processing Unit (CPU)
CPU functions and functions
Different types of CPUs and their characteristics
Storage device
Hard Drives (HDD) and Solid State Drives (SSD)
Random access memory (RAM) and read-only memory (ROM)
Input and output devices
Keyboard, mouse, monitor
Printers, scanners, projectors
Computer software knowledge
operating system
Features of operating systems such as Windows, macOS, Linux, etc.
File management, system settings, software installation and uninstallation
app
Office software suites (such as Microsoft Office)
Image and video editing software
Network Basics
Internet concept
IP Address and Domain Name System (DNS)
Network protocol (TCP/IP, HTTP, HTTPS)
Cybersecurity
Firewall and antivirus software
Password management and authentication
Programming and Algorithm
Programming Language Basics
High-level and low-level languages
Interpreted and compiled languages
Object-oriented and process-oriented programming
Common programming languages
Characteristics of languages such as Python, Java, C
Language applicable scenarios and advantages
Algorithm design and analysis
Basic concepts of algorithms
Definition and characteristics of algorithms
Measurement of algorithm efficiency
Common algorithm types
Sort algorithm (such as quick sorting, merge sorting)
Search algorithms (such as binary search, depth-first search)
Data processing and analysis
Database knowledge
Relational database
SQL Language Basics
Database design principles and standardization
Non-relational database
Features of NoSQL database
Key-value storage, document storage, column storage
Data visualization
Data Chart Type
Bar chart, line chart, pie chart
Scatter plots, heat maps, tree maps
Visualization tools
Excel, Tableau, Power BI
Visual library in programming languages (such as matplotlib in Python)
Application of information technology in education
Educational Technology Tools
Multimedia teaching
PPT production skills
Video and audio editing tools
Online learning platform
MOOCs(Massive Open Online Courses)
Virtual classroom and distance education technology
Information technology teaching strategies
Project-Based Learning
PBL implementation steps and case analysis
The role of information technology in PBL
Collaborative learning
Online collaboration tools (such as Google Docs, Trello)
Organization and management of collaborative learning
Information Technology Ethics and Law
Network ethics
Cyber etiquette and code of conduct
Freedom of speech and responsibility online
Network privacy protection and data security
Intellectual Property and Copyright
Copyright issues of software and digital content
The difference between reasonable use and copyright infringement
Information Technology Law
Data Protection Regulations
GDPR (General Data Protection Regulation)
China's Cybersecurity Law
Cybercrime and prevention
Prevention of online fraud and hacker attacks
Legal consequences of cybercrime
Information Technology Innovation and Future Trends
Artificial Intelligence and Machine Learning
Basic concepts of AI
Machine learning, deep learning, neural networks
Application cases of AI in various industries
AI Ethics and Social Impact
Transparency and fairness of AI decision-making
The impact of AI on the job market
Internet of Things (IoT) and Smart Home
The basic principles of IoT
Sensors, network connections and data processing
Construction and application of smart home system
IoT Security Challenges
Device security and data encryption
Privacy Protection and Cybersecurity Regulations
Virtual Reality (VR) and Augmented Reality (AR)
Principles of VR and AR technology
Immersive experience and interactive technology
Application of VR/AR in education and entertainment
Future Outlook for VR/AR
Technology development trends and potential markets
Impact on social life and work style