Coordination

In this paper, a nonlinear path tracking controller based on a combination of kinematics and torque backstepping methods is applied to a nonholonomic Two-Wheeled Mobile Robot (WMR). The mobile robot is considered in terms of dynamics model in Cartesian coordinates and its parameters are exactly known.

6p viengfa 28-10-2024 1 1   Download

This article presents a breakthrough in the field of laser engraving from the perspective of polar coordinates. The system has applied scientific and technical principles to the automation of production, enhancing productivity, and reducing human labor.

9p viengfa 28-10-2024 5 2   Download

This research paper focuses on the critical role of demand forecasting in FMCG, emphasizing the need for LSTM-based deep learning models to deal with demand uncertainty and improve predictive outcomes. Through this exploration, we aim to illuminate the link between demand forecasting and advanced deep learning, enabling FMCG companies to thrive in a highly dynamic business landscape.

8p vifilm 11-10-2024 2 1   Download

This study focuses on examining the near-shore coastal current along the Soc Trang Province coast in Vietnam, considering the combined influences of waves, winds, and tides by utilizing a model in curvilinear coordinate system.

18p vibecca 01-10-2024 5 1   Download

This article analyzes and evaluates the impact of the Yen Dinh solar power plant in Thanh Hoa, Vietnam when connected to the 22kV power grid such as: reverse power flow, overvoltage, influence of harmonics, changes operational methods for placing economic capacitors and coordinating protection when the plant is connected to the distribution grid are also calculated and analyzed.

8p viyoko 01-10-2024 3 1   Download

Many experimental data show that bulky substituents on the molecules enhance solubility, catalytic activity, and photophysical properties due to the prevention of π-π stacking in metal salicylaldimines.

10p vikwong 29-09-2024 5 1   Download

Silver nanoparticles with the diameter of 5 – 10 nm were successfully deposited on TiO2 nanowires by a facile and low-cost photoreduction method in alkaline solution under UV irradiation. The mutual coordination between light irradiation and NH4OH reduction gives rise to the formation and decoration of the Ag nanoparticles on the surface of TiO2 nanowires.

5p vikwong 29-09-2024 4 1   Download

This paper presents an efficient and accurate numerical technique based upon the scaled boundary finite element method for the analysis of two-dimensional, linear, second-order, boundary value problems with the domain completely described by a circular defining curve.

11p vifilm 24-09-2024 3 1   Download

This paper aims to analyze the integration of Lean construction principles in the BIM coordination process through a specific case study. The project management unit is responsible for managing and evaluating BIM models from consultants and contractors and serves as the project’s BIM coordinator.

8p viyoko 24-09-2024 1 1   Download

In recent times many research activities have been carried out to prove the metal ion detection ability of Schiff bases. [13,14] In the present study, a new Schiff base has been synthesized from 5-bromo-2- hydroxybenzaldehyde and naphthalene-1,8-diamine and it is complexated with Co(II), Ni(II), Cu(II) and Zn(II) ions. The biological application of all the compounds has been analyzed and metal ions recognition property of the Schiff base has also been studied.

16p dianmotminh02 03-05-2024 8 2   Download

The geometries and relative stabilities of 15 tautomeric forms and the corresponding isomers of the studied molecules have been identified and their relative stabilities are investigated. The potential energy profiles and intrinsic reaction coordinates (IRC) calculations along the proton transfer coordinates both in the ground and in the excited state are monitored as well. The impact of the donating (OMe) and withdrawing (NO2) groups on the single and double proton transfers are investigated both in the gas phase and solution.

9p dianmotminh02 03-05-2024 10 2   Download

House of Risk Method is used to identify the most potential risk agents, while the fuzzy reasoning risk assessment model is used to determine the risk severity by risk agents. Based on the analysis, it is found that risk agent stock out of the product is the most potential risk agent in this industry. To reduce the impact, mitigation strategies are suggested for stock out product risk agents in warehouse are flexible supply base, safety stock, internal coordination, as well as create and control production schedules.

5p longtimenosee10 26-04-2024 5 2   Download

The aim of the study was to explore how the logistics, micro, market and macro coordination dimensions affect the availability of artemisinin-based combination therapies (ACTs) in general hospitals in Uganda. Following a qualitative approach, a multiple case study strategy was used. Specifically, four focus group discussions, each consisting of 8 respondents were conducted from four purposively selected hospitals.

18p longtimenosee10 26-04-2024 6 2   Download

The geometric structure, stability, dissociation channel and magnetism of AgnCo clusters (n = 1–12) have been studied using density functional theory. The results show that the Co atom tends to choose the highest coordination position.

7p videadpool 05-05-2023 5 3   Download

"Doctoral thesis of Philosophy: Free agents on underdog teams: international branch campus lecturers constructing the organizational integration of their individual and campus identities" is structured as follows: Chapter 1: introduction and overview; chapter 2: organizational-integration orientations of locally-hired IBC lecturers: background and exploratory framework; chapter 3: a constructivist grounded-theory approach to researching IBC lecturers’ identity constructions; chapter 4: relating to headquarters coaches: constructing cross-campus coordination relationships; chapter 5: free ag...

318p runthenight04 02-02-2023 10 4   Download

The failure of inflation targeting regimes in several emerging economies has received renewed interest among academics and policymakers alike. This ineffectiveness can be attributed to worsening fiscal positions in the aftermath of the Global Financial Crisis, which sheds light on the importance of coordinating fiscal policy and monetary policy to achieve price stability. This thesis, therefore, aims to investigate the effects of fiscal policy on the different transmission channels of monetary policy, which ultimately results in high inflation.

191p runthenight04 02-02-2023 5 3   Download

Bài viết Sử dụng phương pháp tối ưu giải bài toán đánh giá sai lệch độ trụ từ bộ dữ liệu điểm đo trình bày phương pháp sử dụng thuật toán tối ưu tính toán đường kính, sai lệch độ trụ từ bộ dữ liệu điểm đo và so sánh kết quả theo cả 4 phương pháp trên với kết quả của máy đo toạ độ (Coordinate Measuring Machine - CMM) với độ sai lệch không vượt quá 0,8 µm.

12p viaudi 29-08-2022 22 5   Download

Tham khảo “Đề thi tốt nghiệp THPT năm 2022 môn Tiếng Anh có đáp án - Bộ Giáo dục và đào tạo (Đề chính thức)” dành cho các bạn học sinh lớp 12 và quý thầy cô tham khảo, để hệ thống kiến thức học tập môn học này cũng như trau dồi kinh nghiệm ra đề thi. Hi vọng sẽ giúp các bạn đạt kết quả tốt trong kì thi, mời các bạn cùng tham khảo!

7p gianghavan18 08-07-2022 673 22   Download

Bài viết áp dụng cơ chế lựa chọn điểm truyền động (Dynamic Point Selection - DPS) của truyền dẫn đa điểm phối hợp (Coordinated Multipoint Transmission - CoMP) vào mạng truyền thông ánh sáng nhìn thấy. Đây là cơ chế có thể giải quyết vấn đề cân bằng tải hiệu quả bằng cách thực hiện việc lựa chọn điểm truyền dựa vào chất lượng kênh truyền và lượng tải của các điểm truy cập (Access Point – AP). Mời các bạn cùng tham khảo!

6p wangziyi_1307 26-04-2022 25 3   Download

The multifaceted control of gene expression requires tight coordination of regulatory mechanisms at transcriptional and post-transcriptional level. Here, we studied the interdependence of transcription initiation, splicing and polyadenylation events on single mRNA molecules by full-length mRNA sequencing.

18p vimichaelfaraday 25-03-2022 16 2   Download