Components

This paper presents a design study of a wavelengthrouted optical router based on flat waveguide components on the Silicon-on-Insulator (SOI) platform compatible with CMOS fabrication processes. The design incorporates Arrayed Waveguide Gratings (AWG), Bragg scattering gratings, and is assisted by resonant ring couplers.

8p viengfa 28-10-2024 4 2   Download

The aim of this study is to (1) Describe the ultrasound characteristics of ovarian tumors according to the O-RADS classification. (2) Investigate the signs predicting malignancy in the O-RADS 3, 4, and 5 categories.

7p viengfa 23-10-2024 1 0   Download

This study presents a novel neural network (NN) framework for developing force fields specific to graphene monolayers, utilizing data obtained from first-principles calculations. The authors analyze three primary force components, force magnitude and the cosines of two angles across different configurations of surrounding carbon atoms.

7p viengfa 28-10-2024 5 2   Download

The study is a complement to the studies of the tensile strength of cement paste backfill gradually becoming complete. Evaluate the reliability of the proposed model and analyze the influence of the components on the tensile strength. At the same time, the study is also interested in the influence of the components.

9p viengfa 28-10-2024 4 2   Download

This study aimed to quantitatively assess the effectiveness of climate-smart agriculture (CSA) practices in coffee production in Dlie Ya commune, Dak Lak province. A theme-based framework and an indicator-based method with 23 indicators of five components (beneficiaries and yield, enabling environment, natural resources, emission, and benefits and welfare) were used.

16p vimitsuki 30-03-2025 2 0   Download

This study introduces a solution that applies document analysis and recognition technologies to enhance document accessibility for individuals with visual impairments. The objective is to develop an algorithm capable of accurately analysing the content of document components and converting them into voice format.

14p viaburame 14-03-2025 4 1   Download

This study presents the development of an automatic electrical fault detection system for inductors, aimed at enhancing cost-effectiveness and reducing risks for businesses. First, the paper provides the structure, standards, and technical parameters of different types of inductors.

6p viaburame 14-03-2025 9 1   Download

This paper focused on clarifying the cultural changes of the Jarai ethnic community in Duc Co district, Gia Lai province through the field trip survey of some basic components of the culture, including the practice of daily life and customs, religious and worship practices, artistic and festival activities of Jarai people.

14p viaburame 14-03-2025 0 0   Download

Food fraud, particularly in staple commodities like rice, poses significant risks to trademark protection as well as economic challenges. In this study, we explored the efficacy of Raman spectroscopy in differentiating authentic ST25 rice-a premium variety of Vietnam from other rice types, amidst concerns of adulteration.

9p viaburame 14-03-2025 9 1   Download

Disposed batteries contain the hazardous sources that directly impact on the environment. Proper disposal of used batteries is a vital matter because of toxit component found in types of batteries. This study focuses on the reutilization of the disposed Zn-battery graphite to produce graphene oxide (GO) via electrochemical exfoliation.

8p viling 11-10-2024 4 1   Download

The objective of this study was to analyze the features of FtsZ proteins in the Bacillus and Lactococcus genus groups. By exploring the available genomes, we identified and characterized FtsZ proteins in 19 Bacillus and 22 Lactococcus species.

12p vibecca 01-10-2024 3 2   Download

The present investigation was undertaken to assess the combining ability of indica parents based on the performance of their hybrids, which will help breeders in identifying the parents and crosses that have desirable quality components.

9p vibecca 01-10-2024 3 2   Download

Chamaecrista pumila has empirically been used to treat inflammation-associated complications. However, the molecular mechanism and chemical components underlying the anti-inflammatory activity of this medicinal plant are poorly understood. Hence, the present study aimed to identify main bioactive compounds from the ethyl acetate fraction of C. pumila extract, which was demonstrated to possess the strongest anti-inflammatory effect in a previous study, and provide mechanistic insights into modulation of inflammatory responses by the compound of interest.

13p vihyuga 04-03-2025 3 1   Download

Bài giảng "Lập trình trực quan: GUI (Graphical User Interface)" của ThS. Trần Anh Dũng tập trung vào việc thiết kế và lập trình giao diện người dùng đồ họa (GUI) trong môi trường Windows. Nội dung bao gồm giới thiệu về Windows Forms, vòng đời của một Form, các thành phần điều khiển (GUI Components/Controls) và cách tạo các ứng dụng WinForm đơn giản. Bài giảng hướng dẫn người học các bước cơ bản để tạo và sử dụng các ứng dụng WinForm từ Visual Studio.

93p tuetuebinhan666 12-02-2025 6 1   Download

Bài giảng "Thuật toán ứng dụng: Bài thực hành số 5" tập trung vào việc ứng dụng các thuật toán đồ thị. Nội dung bao gồm các bài tập về tìm thành phần liên thông (CONNECTED COMPONENTS), bài toán BUGLIFE, tìm đường đi ngắn nhất (SHORTEST PATH), bài toán ICBUS, và các bài toán liên quan đến việc thêm cạnh (ADDEDGE) vào đồ thị. Bài thực hành này giúp sinh viên nắm vững các thuật toán đồ thị cơ bản và nâng cao. Mời các bạn cùng tham khảo!

39p tuetuebinhan666 12-02-2025 6 3   Download

Following brand equity theories and customer based brand equity models, the paper proposes an analytical framework which adopts Aeker’s four components including brand awareness, brand associations, perceived quality and brand loyalty in order to enhance the value of brand equity for higher institutions in Vietnam.

12p tamynhan6 14-09-2020 19 2   Download

Shampoo is a necessary hair care item for every person's everyday routine. The quest for environmentally friendly and naturally sourced products has led to an investigation into the production of synthetic shampoos using natural components such as fabaceae fruit, pomelo peel, and lime peel.

7p viyamanaka 06-02-2025 3 1   Download

Discourse is the complex, flexible entity in the system of meaning expression consisting of many levels closely and dialectically related. The syntactic structure principles help the user shape discourse components appropriately to suit the content and purpose of the communication.

15p viyamanaka 06-02-2025 3 2   Download

Academic pressure, stress, and associated factors are pervasive throughout education. Lately, depression, anxiety, and stress emerged as alarming mental health issues among health science students. A crosssectional descriptive study was conducted among 2,064 students at Can Tho Medical College to determine the prevalence of depression, anxiety, and stress, along with associated factors.

10p viyamanaka 06-02-2025 6 2   Download

Assessment can be considered as a key component for the improvement of the quality of language teaching and learning process. This study aims to investigate how teachers practice formative assessments (FA) in English for occupational purposes (EOP) classes and how they perceive it in promotingstudents’ learning, as well as challenges they faced. Data were collected through survey questionaires with sixty-one teachers and interviews with five teachers selected randomly.

7p tuetuebinhan000 23-01-2025 3 1   Download