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Phần 1 của cuốn sách "Tự động hóa PLC S7-300 với TIA Portal" trình bày những nội dung về: lập trình cơ bản; lịch sử hình thành và phát triển PLC; kiến thức cơ bản; giới thiệu tổng quan về PLC S7-300; làm việc với project của step 7 manager và TIA Portal; lập trình với tệp lệnh logic; lập trình ứng dụng với bộ định thì; lập trình ứng dụng với bộ đếm;... Mời các bạn cùng tham khảo!

213p thamnhuocgiai 22-09-2023 17 9   Download

Lecture "Administration and visualization: Chapter 1 - Introduction to data management and visualization" provides students with content about: Big data in 2008; Big data sources; Data is the new oil; Introduction to data management;... Please refer to the detailed content of the lecture!

41p gaupanda031 20-05-2024 8 3   Download

Lecture "Administration and visualization: Chapter 2.1 - File management" provides students with content about: File systems; Computer file; Distributed file system; The evolution of storage; SAN file system;... Please refer to the detailed content of the lecture!

29p gaupanda031 20-05-2024 5 3   Download

Bài giảng CAD/CAM - Chương 5: Cấu trúc dữ liệu và tiêu chuẩn đồ họa. Chương này cung cấp cho học viên những nội dung gồm: cấu trúc dữ liệu; cơ sở dữ liệu (database); hệ thống quản lý dữ liệu (DBMS - DataBase management system); tiêu chuẩn đồ họa; yêu cầu đối với các tiêu chuẩn đồ họa; một số tiêu chuẩn đồ họa điển hình;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!

17p mothuahoa 04-05-2024 3 1   Download

Final assignment module "Human resource management" provide students with content about: The adjusted number of employees; The number of new employees to be recruited in 2024; Skills Assessment for Each Position Requirement; Your recruitment & selection methods that your company applied;...

32p nhatminh145 14-05-2024 5 3   Download

In the case of length weight relationship (LWR), the coefficient of determination value (r2 ) was found 0.96 and the slope was found b = 1.50 which indicated the pattern of negative allometric growth of this species as b < 3. In contrast, an increase was recorded in the fecundity associated with the rise of total length, body weight and gonad weight showed a significant linear relationship. This study would assist in the development of induced breeding techniques and provide valuable information for the sustainable management of this population in the inland open ecosystem.

11p dianmotminh02 03-05-2024 5 2   Download

The amount of waste generated is increasing in both quantity and complexity, in line with the level of economic development, but the land area available for solid waste treatment is limited. Residents' attitudes and willingness to pay (WTP) regarding waste segregation at source and recycling were investigated in this study through a survey using questionnaires conducted in the Hiep Hoa district, Bac Giang province.

10p dianmotminh02 03-05-2024 6 2   Download

This paper presents the results and assessment of the groundwater exploitation reserves in coastal areas of Ninh Thuan province. The research was based on determining the exploitation reserves of all grid cells with dimensions 500 m × 500 m distributed in fresh-salted water areas of the Holocene (qh) and Pleistocene (qp) aquifers. Each grid was assigned the corrected hydrogeological parameter values (depth, gravity coefficient, hydraulic conductivity, and drawdown level).

15p dianmotminh02 03-05-2024 8 2   Download

Trong bài viết này, nhóm tác giả đã sử dụng mô hình SWMM (Storm Water Management Model) mô phỏng mạng lưới thoát nước đô thị từ dữ liệu hiện trạng, công trình tiêu thoát nước ở tuyến đường thường xuyên xảy ra ngập, mô phỏng theo các kịch bản: Lượng mưa, hiện trạng công trình thoát nước, đồng thời đề xuất giải pháp chống ngập trên tuyến Dương Đình Cúc –huyện Bình Chánh – TP.HCM. Kết quả tính toán mô phỏng được đối chứng với số liệu ngập thực tế.

6p viohoyo 25-04-2024 10 3   Download

This research analyzes the Peruvian organic production coffee industry, the relationship between Supply Chain Management (SCM) and Supply Chain Integration (SCI) concerning the performance of the Cooperatives and the Coffee Associations in Junín Region of Peru. It also analyzes the current scenario of the Coffee Sector and the participation of the Supply Chain (SC) in the processing and distribution of Organic Coffee in Junín, Peru.

13p longtimenosee10 26-04-2024 3 2   Download

The study was conducted a year (July 2017-July 2018) in Gorontalo Province. Data were obtained from direct interviews with farmers, collectors, wholesalers, retailers. Data analysis utilized DEA (Data Envelopment Analysis). The results showed that the performance of the cayenne supply chain doer in Gorontalo was mostly efficient, only 16.7% farmers, 10% collecting trader, 8.3% large trader and 16.7% retailers whose performance was not efficient.

7p longtimenosee10 26-04-2024 4 2   Download

This paper aims to review a framework that investigate the effectiveness of mass marketing communication as a digital logistics tools toward promoting a new online public service platform “iakaun” for Employees Provident Fund (EPF). The use of online public service platform by the government for participatory and interactive relationships is increasing today.

9p longtimenosee10 26-04-2024 2 2   Download

According to the research findings, it is highly suggested to use an effective pricing strategy in order to retain customers in Businesses in Kurdistan. The limitation of this research is lack of time that the researcher was not able to gather more information and data regarding pricing strategy and customer retention. The novelty of this research as specifically to the Erbil market penetration pricing is the best to keep the customer for the long run of business.

15p longtimenosee10 26-04-2024 3 2   Download

The limitation of this research is few time to collect data for this reason the sample size was small for this research, it is recommended to have bigger sample size for future studies. The study is a contribution to the new business houses to understand their business in much organized way and I is must to have the marketing strategy for a successful business venture.

11p longtimenosee10 26-04-2024 3 2   Download

This study focuses on the existing poultry supply chain and underlying Islamic values that exist which may assists the implementation of halal supply chain to be resilience and sustainable in the future. The study used qualitative approach in which deployed in-depth interview from a case study. The case study focused on the final stage of the supply chain which is retailers’ premises.

9p longtimenosee10 26-04-2024 7 1   Download

The results of the analysis displayed that the model was acceptable which explained that variable such as environment, discount price, payment procedures and facility affect impulsive buying in traditional markets. Thus, it may be concluded that impulsive buying behavior in modern markets and traditional markets is similar. When discount prices contributed the greatest influence on the traditional markets, in modern markets, the impact was even more profound.

12p longtimenosee10 26-04-2024 5 1   Download

This paper presents performance measurement at the higher education concerning in customers and stakeholders’ perspective using the Analytic Hierarchy Process (AHP) method. AHP is a quantitative method which can deal with complicated decision-making problem for evaluation. Total of four main criteria and 26 sub-criteria were identified as significant to the customers and stakeholders’ perspective.

8p longtimenosee10 26-04-2024 3 1   Download

This research paper attempts to highlight the scarcity of articles published in the field of Sales & Operations Planning (S& OP) in supply chain management. The S & OP process allows Supply Chain Managers to balance demand and supply. Literature in leading journals are limited in the area of S & OP and there is a need to address this limitation to aid efforts to complement the demand planning process in smart industries. In 2010, it was recorded that only 15 papers were published and less than a handful of articles were written throughout the mid-2000s.

7p longtimenosee10 26-04-2024 3 1   Download

In recent years, Vietnam freight forwarding industry is growing and contributing significantly to the national GDP. However, the efficiency in providing service delivery at the domestic firms is not high to compete with multinational companies that are strong potential and finance. There have been many studies on freight forwarding, but mainly qualitative research and other studies are in-depth analysis logistics. T

7p longtimenosee10 26-04-2024 3 1   Download

This study will investigate the fruit dealer’s business risks exposure and profile within the context of Malaysian palm oil environment. The uniqueness of this study lies in its attempt to explore new knowledge regarding business risks faced by the agriculture intermediaries.

5p longtimenosee10 26-04-2024 1 1   Download