Device

Giáo trình Tiếng Anh chuyên ngành (Ngành: Quản trị mạng máy tính – Trình độ Trung cấp) gồm có những bài học: Unit 1: Computers today; Unit 2: Input/output devices; Unit 3: Storage devices; Unit 4: Basic software; Unit 5: Creative software; Unit 6: Programming; Unit 7: Computers tomorrow. Mời các bạn cùng tham khảo!

162p nienniennhuy00 28-10-2024 1 0   Download

Giáo trình ABC (Ngành: Kỹ thuật sửa chữa lắp ráp máy tính – Trình độ Trung cấp) gồm có những đơn vị bài học sau: Bài mở đầu: Computers today computer applications; Chương 1: Input/output devices; Chương 2: Storage devices; Chương 3: Basic software; Chương 4: Creative software; Chương 5: Programming; Chương 6: Computers tomorrow. Mời các bạn cùng tham khảo để biết thêm những nội dung chi tiết!

127p nienniennhuy00 28-10-2024 0 0   Download

This paper proposes an output-capacitorless low-dropout regulator (OCL-LDO) with simple structure and fast load transient response for system-on-chip applications. The proposed OCL-LDO does not require output capacitance and remains stable at no-load condition.

10p viengfa 28-10-2024 0 0   Download

Asphalt concrete pavement often appears damaged such as rutting, fatigue crack, potholes, etc. at high air temperature, heavy rain in long time, or at locations with high traffic, large horizontal force, and poor-quality construction sites. T This paper presents an evaluation of shear bond strength of double-layer asphalt samples fabricated by shear test device with normal pressure.

8p viengfa 28-10-2024 2 1   Download

In this study, an RS-485 protocol for Arduino boards that operate in Master-Slave networks was developed. Network operations could be carried out independently on the main thread program, and devices in the network could react quickly to information received.

10p viling 11-10-2024 1 0   Download

This study delves into the potential of digital math games on mobile devices to enhance the learning experience of primary school children, aiming to instill a sense of hope and optimism in Vietnamese parents. In light of the increasing prevalence of digital games and concerns about screen time and game addiction, the research examines these educational tools' perceived benefits and drawbacks.

14p viling 11-10-2024 1 0   Download

Giáo trình Tiếng Anh chuyên ngành (Ngành: Quản trị mạng máy tính - Trình độ Cao đẳng) cung cấp các kiến thức thuộc lĩnh vực Tiếng Anh chuyên ngành, bao gồm các bài sau: Unit 1: Computers today; Unit 2: Input/output devices; Unit 3: Storage devices; Unit 4: Basic software; Unit 5: Creative software; Unit 6: Programming; Unit 7: Computers tomorrow. Mời các bạn cùng tham khảo giáo trình để biết thêm nội dung chi tiết!

178p xuanphongdacy10 04-10-2024 3 0   Download

This study aims to contribute to the development of a GaN/Ga2O3 diode that can be utilized in high-power device applications. The simulated device is calibrated against experimental GaN and Ga2O3 diodes, considering the effect of thickness of GaN layer and its doping concentration on the performance of GaN/Ga2O3 diodes. The band structures of devices are investigated to revial which factors that affect the properties of GaN/Ga2O3 diode.

6p viling 11-10-2024 1 0   Download

Turbines are the most common devices used in the field of wind energy and tidal energy. They are also the main research objectives of scientists worldwide. Different research methods are applied to study these devices, including the numerical simulation method. This is an advanced approach that helps to save costs of calculation, but it still keeps the accuracy.

9p viling 11-10-2024 1 0   Download

Zinc oxide is highly sought after for several applications in biology, optoelectronics, electronics, and sensing. Zinc oxide nanorods exhibit a high exciton binding energy and a wide direct band gap, making them an attractive material for ultraviolet optoelectronic devices in the compound semiconductor field.

6p viling 11-10-2024 1 0   Download

This paper proposes a mapping method to unify two workspaces for the robot arm on the teleoperation system and apply the haptic method when the robot enters the singularity area. The teleoperation system mainly consists of a single master and a single slave.

13p viling 11-10-2024 1 0   Download

This paper presents a centralized monitoring and management system for communication stations in communication units. The system includes on-site monitoring and alert device located at communication stations and centralized monitoring and management software at the operating center.

11p viling 11-10-2024 0 0   Download

Measuring International Roughness Index (IRI) is one of the tasks in the process of checking, monitoring and evaluating road surface quality. In Vietnam, the types of IRI measuring devices are still limited. There are specialized devices with high accuracy and speed, but the cost is high.

14p vibecca 01-10-2024 0 0   Download

An embedded device is becoming popular in daily life thanks to their low power consumption and multiprocessing capability. In particular, the security of embedded devices has been a big issue of concern to academic and industrial communities. This study aims at the Grain 128- AEAD authenticated encryption with associated data algorithm embedded on low-power and resourceconstrained devices.

12p vibecca 01-10-2024 3 0   Download

The paper presents an integrated wireless sensing system for monitoring environmental parameters, including temperature, relative humidity, and light intensity in mushroom houses. The developed system not only collects spatial environmental data but also enables end-users to remotely observe them via smart devices.

12p vibecca 01-10-2024 1 0   Download

Trong bài viết này, việc chế tạo các vi hạt canxi alginate ( Ca-alginate) được thực hiện bằng thiết bị vi lưu dòng chảy tập trung (Microfluidic Flow Focusing Device - MFFD) với quá trình hóa rắn vi hạt bên ngoài thiết bị. Các vi giọt Na-alginate được chế tạo bởi MFFD với kích thước giọt dễ dàng kiểm soát bằng cách thay đổi tốc độ các dòng chảy.

7p vikwong 29-09-2024 4 1   Download

To evaluate of the technique of partial penetrating IUD removal in two years 2022 and 2023. To give recommendations for IUD users. Partial penetrating IUD can be removed in an outpatient clinic under ultrasound guidance by experienced doctors. IUD users need to have periodic gynecological examination and be checked position of IUD.

9p viengfa 29-09-2024 6 2   Download

The MinIONTM is a portable DNA sequencing device that can sequence 16S rRNA genes. 16S rRNA genes are found in all bacteria and can be used to identify bacterial species. By sequencing 16S rRNA genes and analyzing the sequences for antibiotic resistance genes, we can identify bacteria that are resistant to antibiotics.

6p viengfa 29-09-2024 4 2   Download

This study aims to improvise the method to calculate the amount of solar heat transferred through the windows which are shaded by continuous vertically slanted fins. The results of this study will be applied to the implementation of the Vietnamese national code QCVN 09:2017/BXD towards energy efficiency in buildings.

14p vifilm 24-09-2024 1 1   Download

The main parameters of this device are calculated from the ratio of shear stress and normal stress at the fatigue of the asphalt concrete according to the Mohr-Coulomb failure criterion. Test results with asphalt specimens show that the device is stable, the acting vertical loads were smaller and more stable.

6p viyoko 24-09-2024 2 1   Download