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The paper aimed to identify and evaluate crane safety risk causes as well as groups of causes in the Vietnamese construction industry. The paper evaluated from the perspective of various related people involved in crane activities, namely drivers, managers, and workers.

15p visarada 28-04-2025 1 1   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 1 1   Download

The primary objective of this study is to elucidate the chemical speciation of copper (Cu) and conduct an assessment of the magnitude and probability of contamination of Cu in soil samples procured from the Pb/Zn mining, at the Hich village, Dong Hy district, Thai Nguyen province, in order to furnish critical data pertinent to the environmental stewardship of soil resources within this geographical domain.

10p viengfa 28-10-2024 3 1   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 4 2   Download

This paper introduces the application of the standard Particle Swarm Optimization (PSO) algorithm with discrete integer variables to solve the problem of optimizing the position of tower cranes and material supply points.

10p viengfa 28-10-2024 4 2   Download

Agricultural and rural tourism is understood as the activity of a community participating in tourism, this activity begins spontaneously in places with attractive tourist attractions and historical sites where local residents participate in serving the needs of tourists.

13p viaburame 14-03-2025 7 1   Download

The first principle calculation was employed to investigate the formation energies and structural, electronic, and magnetic properties of intrinsic and Ni-doped sodium bismuth titanate Bi0.5Na0.5TiO3(BNT). The obtained formation energies indicate that Ni atoms prefer to dope into Bi-sites in the lattice of BNT while the calculated band structure shows that the doping leads to the emergence of new midgap energy states in the bandgaps, reducing the bandgap value of doped materials.

10p viaburame 14-03-2025 3 1   Download

Clonorchiasis infection is a food-borne parasitic disease that significantly impacts on public health. Among the three species of small liver flukes, Clonorchis sinensis (C. sinensis) is the most prevalent. It is estimated that approximately 35 million individuals worldwide are infected with C. Sinensis, with those affected having a risk of developing cholangiocarcinoma. This study employed an analytical descriptive study, conducting cross-sectional surveys involving 459 individuals aged 18 and older at the study site.

6p tuongmotranh 18-03-2025 5 1   Download

The study on coral reef fish species composition in the coastal areas of North Hai Van - Son Cha, Thua Thien Hue province was carried out in the period from January, 2020 to October, 2022 at 4 sites, namely Bai Ca, Bai Chuoi, Sung Rau Cau, Son Cha island to update scientific data to contribute to establishing the marine reserve.

11p viyoko 01-10-2024 2 1   Download

The competitiveness index of tourist destinations is essential for attracting visitors and adequately addressing their needs. Given that competitiveness is influenced by numerous factors, it is essential to create a scale for assessing these factors. This study developed a scale to evaluate factors affecting competitiveness in Hoi An city, Quang Nam province, a notable tourist destination recognized for the World Cultural Heritage site of Hoi An ancient town.

12p vihyuga 20-02-2025 4 1   Download

Surgical site infection is considered a very common hospital infection today, leading to severe complications, prolonged hospital stays, increased treatment costs, and even death. Gastrointestinal surgical procedures often carry a high risk of surgical site infections.

9p viyamanaka 06-02-2025 3 1   Download

Nghiên cứu trình bày việc đánh giá đạo đức, nhận thức rủi ro, thói quen, ảnh hưởng xã hội, nhận thức kiểm soát hành vi, thái độ phản đối việc vi phạm bản quyền phim, hành vi sử dụng. Sau khi kiểm định, nhóm tác giả đề xuất giải pháp cho những nhà lập pháp và các đơn vị kinh doanh phim bản quyền dựa trên những biến có sự ảnh hưởng đến hành vi. Mời các bạn tham khảo!

16p feriaonoda 13-02-2022 59 3   Download

Giới thiệu về CSS CSS = Casscading Style Sheets Dùng để mô tả cách hiển thị các thành phần trên trang WEB Sử dụng tương tự như dạng TEMPLATE Có thể sử dụng lại cho các trang web khác Có thể thay đổi thuộc tính từng trang hoặc cả site nhanh chóng (cascading)

29p augi14 07-02-2012 188 60   Download

Bài giảng Thiết kế và lập trình Web cung cấp cho sinh viên các hiểu biết cơ bản về dịch vụ Web và giúp sinh viên nắm bắt được các kiến thức về xây dựng site. Nội dung chính của bài giảng được trình bày trong 5 chương và được chia thành 2 phần. Phần 1 giới thiệu về ngôn ngữ siêu văn bản HTML và ngôn ngữ kịch bản JavaScript. Mời các bạn tham khảo.

38p allbymyself_07 01-02-2016 108 10   Download

Phần 2 của bài giảng Thiết kế và lập trình Web sẽ tập trung giới thiệu về ngôn ngữ kịch bản VBcript và các kiến thức về Active Server Page như: Mô hình các lớp, thiết lập Web Server, xử lý các yêu cầu của IIS, mô hình đối tượng, các đối tượng ASP. Mời các bạn cùng tham khảo để nắm bắt các nội dung chi tiết.

26p allbymyself_07 01-02-2016 80 6   Download

Tiểu luận: Tổ chức hệ thống thông tin trong việc quản lý đào tạo từ xa nhằm khảo sát, phân tích, thiết kế cơ sở dữ liệu, phân tích và thiết kế cơ sở dữ liệu, mô hình chức năng, tìm hiểu các Web site đào tạo từ xa được xây dựng cho các trường Đại học trên để rút ra kết luận về những ưu, khuyết điểm của chúng.

44p good_12 02-07-2014 185 47   Download

Mango seeds (Mangiferin indica L.) have the ability to inhibit P. acnes, S. aureus, and E. coli bacteria and inhibit inflammation, potentially for transdermal therapeutic dosage forms. The nano-emulsion dosage forms were prepared based on the SNEDDS system with nano-oil droplets containing mango seed extract. These dosage forms contributed to carrying the active ingredient deeply into the impact site, bringing the highest efficiency, but this needs to be proven.

8p vinara 11-01-2025 2 1   Download

Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor of the gastrointestinal tract. Stomach is the most affected site. Clinical manifestation is erratic depending on the locations, size, histological type and stage. Confirmed diagnosis of GISTs bases on immunohistochemical study.

6p viuchiha 06-01-2025 2 0   Download

The consequences of tuberculosis on human society are immense. Tuberculosis remains a major cause of morbidity and mortality in many countries and a significant public health problem worldwide. Active tuberculosis is diagnosed by detecting Mycobacterium tuberculosis complex bacilli in specimens from the respiratory tract (pulmonary TB) or in specimens from other bodily sites (extra pulmonary TB).

5p viuchiha 06-01-2025 4 1   Download

This study determines the interaction between RBPs and target-RNA complexes from public data of the ENCODE project and identifies mutations associated with Mendelian diseases that could disrupt the RBP-RNA interactions.

8p viharuno 03-01-2025 5 2   Download