Presenting structures

Lecture Finite Element Method - Dr. Danh Truong Nguyen (Eng) is a comprehensive introduction to the fundamental principles and applications of the finite element method in engineering. The lecture covers topics such as energy principles, elastic problems, bar and truss elements, beam and frame analysis, plane stress and strain, and numerical integration techniques. This material is especially useful for students and professionals in mechanical, civil, and structural engineering.

59p hoatrongguong02 15-05-2025 1 1   Download

Bài giảng Cấu trúc dữ liệu và giải thuật (Data Structures & Algorithms) gồm có những nội dung: Chương 1: Tổng quan về giải thuật và cấu trúc dữ liệu; Chương 2: Các chiến lược thiết kế giải thuật; Chương 3: Cấu trúc dữ liệu động: con trỏ, danh sách liên kết, danh sách đơn; Chương 3: Ngăn xếp, hàng đợi; Chương 4: Tìm kiếm và sắp xếp; Chương 5: Cấu trúc Cây: cây nhị phân, cây nhị phân tìm kiếm, cây cân bằng , B-tree, cây đỏ đen; Chương 6: Bảng băm; Chương 6: Đồ thị.

163p hoatrongguong02 15-05-2025 3 1   Download

The integration of Blockchain technology with the Internet of Things (IoT) presents a transformative approach to addressing critical challenges in security, data integrity, and automation. This paper explores the synergies between these technologies, proposing a framework that leverages the decentralized and immutable nature of Blockchain to enhance IoT ecosystems.

11p vijiraiya 19-05-2025 3 1   Download

Bài giảng Mẫu thiết kế: Proxy được biên soạn dành cho sinh viên và lập trình viên quan tâm đến các mẫu thiết kế phần mềm. Proxy (hay còn gọi là Surrogate) là một Structural Pattern điều khiển gián tiếp việc truy xuất đối tượng thông qua một đối tượng ủy nhiệm. Bài giảng trình bày cách cung cấp một lớp đại diện để quản lý truy xuất đến thành phần của lớp khác, giúp giải quyết các vấn đề về bảo mật, hiệu năng và xác thực. Đây là mẫu thiết kế được sử dụng khá phổ biến trong phát triển phần mềm.

33p hoatrongguong03 15-05-2025 1 1   Download

Bài giảng Mẫu thiết kế: Facade trình bày Facade như một mẫu thiết kế thuộc nhóm Structural Pattern, có mục tiêu cung cấp một interface chung đơn giản cho hệ thống phức tạp như thư viện hoặc framework. Nội dung giúp người học hiểu cách định nghĩa một interface ở cấp độ cao hơn, từ đó cho phép truy cập và tương tác dễ dàng với các interface của hệ thống con. Mời các bạn cùng tham khảo cuốn sách để biết thêm chi tiết!

43p hoatrongguong03 15-05-2025 1 1   Download

Lecture Cryptography: Cryptography Applications (Part 1) introduces real-world applications of cryptographic principles in authentication, key negotiation, and secure protocols. Topics include SSL/TLS, IPSec, SSH, and Kerberos. The lecture emphasizes practical implementation in networks and systems. Please refer to the lecture for more details!

62p hoatrongguong03 15-05-2025 1 1   Download

Lecture Cryptography: Introduction to Cryptography Courses is designed for students beginning their journey into the field of cryptology. The lecture provides an overview of the course structure, syllabus, and resources available for study and practice. It also explains expectations for assessments and how students can engage in hands-on projects and labs. Please refer to the lecture for more details!

19p hoatrongguong03 15-05-2025 2 1   Download

Lecture Cryptography: Modern Symmetric Ciphers (Part 2) delves into the Advanced Encryption Standard (AES) and modes of operation. The lecture explains how AES improves upon previous methods and introduces multiple techniques for secure encryption processing. It also examines how data can be handled in different cipher modes. Please refer to the lecture for more details!

74p hoatrongguong03 15-05-2025 1 1   Download

This paper presents MOEA/D-EpDE XGBoost, a novel multi-objective optimization (MOO) algorithm designed for efficient and accurate design optimization of nonlinear inelastic steel truss structures.

11p visarada 28-04-2025 1 1   Download

This paper presents a comprehensive study of the optical properties of a hybrid metal-dielectric double gyroid (DG) structure, emphasizing its polarization-dependent characteristics and anomalous dispersion phenomena.

9p visarada 28-04-2025 1 1   Download

This paper presents a method that applies photogrammetry for automatic 3D point reconstruction of an object, and followed by rendering using Gaussian splatting. In our work, we first capture images of an object using normal cameras.

9p visarada 28-04-2025 1 1   Download

As the internet celebrity economy thrives, companies prioritize celebrity endorsements. Celebrities often boast about luxurious lifestyles on social media, showcasing exclusive vacations and luxury products, yet scientific knowledge on how such bragging influences purchase intentions remains limited. This study examines the effects of celebrity bragging and humblebragging on purchase intention regarding luxury foreign products.

16p vimaito 11-04-2025 1 1   Download

The article presents some theoretical foundations to solve the problem of dynamic control and optimizing the structure of multifunctional carbon nanofiber-reinforced material plates with integrated piezoelectric crystal.

13p viling 11-10-2024 1 1   Download

The paper will present the design of techniques for building an application for testing and evaluating knowledge in the Data Structures and Algorithms course. This application will be a useful tool for both instructors and students, thereby enhancing the quality of teaching and learning in Information Technology-related subjects.

10p viling 11-10-2024 4 1   Download

This study explored the use of similes and personifications to describe “rain” and “wind” in American and Vietnamese literature from the mid-20th century to the present. The study offered practical suggestions for those who are interested in describing wind and rain in American and Vietnamese novels in particular.

15p viling 11-10-2024 6 1   Download

This paper is structured as follows. The following section presents related work. Section 3 summarizes the characteristics of the two datasets utilized in the model and the system’s overall architecture for image-based disease diagnosis. Section 4 provides our experimental results that compare the performance metrics with other studies.

6p viengfa 28-10-2024 3 2   Download

This study presents the results of the thermal performance of two different zeolites in heat absorption and heat release investigated under multiple heating-cooling cycles. The specific focus is highlighting the influence of zeolitic structure in comparison to the raw kaolin as their precursor to evaluate the role of porous materials.

11p viengfa 28-10-2024 2 1   Download

Using numerical commercial software, this article presents a type of autonomous unmanned flying car capable of saving people in burning highrise buildings in urban areas. This kind of flying vehicle is maneuverable and fast, and it has the ability to anchor to the building balconies to receive people in distress.

9p viengfa 28-10-2024 5 2   Download

This paper presents the development of an Artificial Intelligence (AI) and Machine Learning (ML) model designed to detect cracks on concrete surfaces. The objective is to enhance the automation, precision, and performance of crack detection using the computer vision algorithm.

13p viengfa 28-10-2024 2 2   Download

In this paper, we will present a probabilistic method to prove the weighted general AM-QM inequality and show that the classical AMQM inequality is a special case of the generalized AM-QM inequality with equal weights.

7p viaburame 14-03-2025 4 1   Download