Computer Introduction-, Lecture06 for applied scince college students, Seiyun University , yemen 2023-2024 Academic year. لطلاب كلية العلوم التطبيقية بجامعة سيئون
مقدمة في علوم الحاسوب المحاضرة السادسة
Computer Introduction-, Lecture06 for applied scince college students, Seiyun University , yemen 2023-2024 Academic year. لطلاب كلية العلوم التطبيقية بجامعة سيئون
مقدمة في علوم الحاسوب المحاضرة السادسة
this ppt is about basic knowlegde of an OS and is certainly very helpful. helpful for a student. follow me at my instagram
https://www.instagram.com/shantanu_stark/?hl=en
A operating system is a software product which instruct hardware in CPU and its subsystem and perform an interaction. This is done by three concepts.
-- Procedural Programming
-- Object Oriented Programming
-- Event Driven Programming
this ppt is about basic knowlegde of an OS and is certainly very helpful. helpful for a student. follow me at my instagram
https://www.instagram.com/shantanu_stark/?hl=en
A operating system is a software product which instruct hardware in CPU and its subsystem and perform an interaction. This is done by three concepts.
-- Procedural Programming
-- Object Oriented Programming
-- Event Driven Programming
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
The Internet of Things (IoT) is a revolutionary concept that connects everyday objects and devices to the internet, enabling them to communicate, collect, and exchange data. Imagine a world where your refrigerator notifies you when you’re running low on groceries, or streetlights adjust their brightness based on traffic patterns – that’s the power of IoT. In essence, IoT transforms ordinary objects into smart, interconnected devices, creating a network of endless possibilities.
Here is a blog on the role of electrical and electronics engineers in IOT. Let's dig in!!!!
For more such content visit: https://nttftrg.com/
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
2. Introduction to Windows Operating System
Understanding Windows Operating System
Definition: An operating system (OS) is a software that manages
computer hardware and software resources and provides common
services for computer programs.
History: Windows OS, developed by Microsoft Corporation in 1985
with Windows 1.0. It has become one of the most widely used operating
systems worldwide
3. Introduction to Windows Operating System
Figure1.1.Logo of Windows OS
Importance: Windows OS plays a crucial role in modern computing,
providing users with a user-friendly interface, multitasking capabilities,
and compatibility with a wide range of software and hardware.
4. Evolution of Windows Operating System
Evolution of Windows Operating System
Key Releases
• Windows 1.0 (1985): Initial release featuring a graphical user interface (GUI)
and support for basic applications.
5. Evolution of Windows Operating System
• Windows 95 (1995): Introduction of the
Start menu, Taskbar, and Plug and Play
support, revolutionizing the user experience.
• Windows XP (2001): Stability and
performance improvements, along with
enhanced multimedia capabilities.
6. Evolution of Windows Operating System
• Windows 7 (2009): Streamlined user interface,
improved performance, and enhanced security features.
• Windows 10 (2015): Introduction of a unified platform
across devices, with regular feature updates and
enhanced security measures.
7. Evolution of Windows Operating System
• Windows 11 (2021): Latest version featuring a redesigned interface, improved
gaming capabilities, and enhanced productivity tools.
8. Key Components of Windows OS
Components of Windows Operating System
Kernel
• Core of the operating system responsible for managing system resources, such as memory,
processes, and input/output operations.
• Provides essential services for software applications and hardware devices.
User Interface (UI)
• Graphical shell that enables users to interact with the operating system and applications.
• Includes elements such as the desktop, taskbar, Start menu, and window management features.
9. Key Components of Windows OS
File System
• NTFS (New Technology File System) is the primary file system used by
Windows OS.
• Manages storage, file organization, and access control for files and directories.
Device Drivers
• Software components that facilitate communication between the operating
system and hardware devices, such as printers, graphics cards, and network
adapters.
• Ensures compatibility and proper functioning of hardware peripherals.
10. Key Components of Windows OS
Security Subsystem
• Includes features such as User Account Control (UAC), Windows Defender
Antivirus, Firewall, and BitLocker encryption.
• Protects the system against security threats, unauthorized access, and data
breaches.
11. User Account Control (UAC)
Definition
• User Account Control (UAC) is a security feature introduced in Windows
Vista and later versions.
• It helps prevent unauthorized changes to the system by prompting users for
permission or elevation of privileges when attempting to perform certain tasks.
Purpose
• Enhancing security by limiting the impact of malware and unauthorized
actions on the system.
• Protecting critical system settings and resources from unintended
modifications or access.
12. Exploring Windows Explorer
Introduction
Windows Explorer is the default file management application in
Windows operating systems.
It provides users with a graphical interface to navigate, manage, and
organize files and folders on their computer.
13. Exploring Windows Explorer
File Management Functionalities
Browse: Navigate through drives, folders, and files using the hierarchical
folder structure.
Copy and Paste: Duplicate files or folders within the same directory or across
different locations.
Move: Transfer files or folders from one location to another.
Delete: Permanently remove files or folders from the system.
14. Control Panel and Settings
Control Panel: Traditional interface for accessing system settings and configurations
in older versions of Windows.
Settings: Modern interface introduced in Windows 8 and later versions, providing a
simplified and unified approach to system customization.
15. Task Manager
Task Manager is a system monitoring utility in Windows OS that provides real-
time information about running processes, performance metrics, and system
resource usage.
It enables users to monitor and manage applications, processes, and services, as well
as troubleshoot system performance issues.
16. Windows Update
Windows Update is a critical component of Windows OS that provides regular
updates, patches, and security fixes from Microsoft.
Ensures the operating system, drivers, and software remain up-to-date with the
latest features, performance improvements, and security enhancements.
Helps protect against malware by patching known security flaws.
17. Advantages and Disadvantages of Windows OS
Advantages
Unser Friendly Interface and Easy to Use
Support Plug and Play Feature
Provide Software Development Support
Have Both Desktop and Touch Screen Support
18. Advantages and Disadvantages of Windows OS
Disadvantages
Security Concerns: Windows operating system is relatively unsafe against
security threats.
Paid Software: The application software run on windows operating system
are paid.
Expensive: To use Windows operating system on the computer, we have to
purchase license from Microsoft