Production technology

Centrifugal concrete products are manufactured using specific technology that changes the concrete proportion during consolidation. The bleeding of water reduces the water-to-cement ratio and increases the compressive strength of concrete. This affects the strength of the concrete determined on conventional casted cylinders, centrifuged hollow cylinders, and drilled cores from piles.

11p visarada 28-04-2025 1 1   Download

This study investigates the impact of intellectual property rights enforcement on Korea’s technological exports to 158 partner countries during 2010–2022. Using a gravity model and GMM estimation, the findings reveal a significant positive effect of IPR on exports across all technology levels.

9p visarada 28-04-2025 1 1   Download

With the aim of figuring out which product attributes influence consumers' willingness to pay for upcycled food and to investigate the consumers’ attitudes to the upcycled food in Vietnam, the research aims to introduce upcycled food to Vietnamese consumers and investigate which information affects willingness to pay for an upcycled food, that is biscuit products adding spent coffee grounds (SCG).

7p visarada 28-04-2025 1 1   Download

lectric Arc Furnace Dust (EAFD) and wasted glass are two types of waste in industry and daily life, so they must be recycled to recover some useful elements. The production of colored glass is one of the methods used to recycle the electric arc furnace dust to take advantage of the coloring element in the dust. To use this colored glass for decoration, it is also necessary to test its durability. The present study focuses on the properties of colored glass when using electric furnace dust.

6p visarada 28-04-2025 2 1   Download

Identifying energy consumption trends is difficult as the food processing industry is very fragmented, products are processed to varying degrees, and production is not always continuous. This study has collated data better to understand energy consumption across different food processing sectors.

7p visarada 28-04-2025 1 1   Download

This study investigated the influence of product construction and knitted structure on the length of continuous yarn unravelling from used shaped knitted clothes. In addition, a method to estimate the pattern area designed from collected yarn was proposed basing on specifications recommended by SDS-One Apex Design system of Shima seiki.

7p visarada 28-04-2025 1 1   Download

The research focuses on applying deep learning to automate the fruit recognition and classification process, meeting the development needs of modern agriculture. Applying this technology helps improve efficiency and classification quality and reduces labor costs, resulting in lower product prices. The research team used two deep learning models, SSD300 and YOLOv10s, to recognize and classify six types of fruits: apples, bananas, kiwis, lemons, oranges, and strawberries.

9p vimaito 11-04-2025 1 1   Download

This paper demonstrates a successful implementation through a case study in wood manufacturing. The enhancement greatly benefited from the optimization of the production process. The seven quality control tools were integrated into specific systematic steps of the PDCA cycle and DMAIC process, along with lean technology.

12p viling 11-10-2024 8 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

In industrial field, various automation techniques have been studied and applied to increase productivity, better accuracy and eliminate the human errors. This paper developed a model of the automatic defect sorting system to distinguish between qualified and defective products.

6p viengfa 28-10-2024 4 2   Download

Total factor productivity (TFP) has received much attention from both academics and policy makers in the past decade, as it promises an answer to the question of sustainable growth in the context of limited inputs. This article examines the TFP of manufacturing companies in Vietnam and the factors at the firm level, in addition to locational drivers, especially at the provincial level, that drive the change in TFP.

9p viyuhi 26-03-2025 5 1   Download

This study evaluates the three-dimensional (3D) printing materials used in Fused Deposition Modeling (FDM) printing technology. 3D printing technology has been developing strongly, becoming an effective support tool in production and research.

11p viinuzuka 28-02-2025 3 1   Download

This article provides an overview of methods for creating eco-friendly products using two primary materials: recycled coffee grounds and plastic bottles within the textile industry. Integrating technology and utilizing recycled materials significantly contribute to producing valuable products that aid in environmental conservation and promote sustainable manufacturing.

7p viyamanaka 06-02-2025 5 1   Download

The article presents the current status of technological innovation in underground coal mining of Dong Bac Corporation. The primary research subject is the semi-mechanized longwall face I-6-2 at Bac Quang Loi coal mine of Company 790, Dong Bac Corporation.

10p viyamanaka 06-02-2025 3 2   Download

This study is designed to validate the impact of entrepreneurial mindset on product innovation outcomes in technology-based enterprises while concurrently examining the mediating influence of business model innovation.

9p viengfa 28-10-2024 3 1   Download

Trước những nhu cầu thực tiễn nêu trên, bài báo tập trung trình bày giải pháp sử dụng phần mềm PSS/ADEPT (The Power System Simulator/Advanced Distribution Engineering Productivity Tool) của hãng Shaw Power Technologies [2] để tính toán, phân tích và đánh giá nhằm chọn ra phương thức vận hành tối ưu cho LĐPP tỉnh Phú Yên hiện tại, sau đó đưa ra một số giải pháp khắc phục các tồn tại để hoàn thiện hơn nữa kết dây của hệ thống nhằm đảm bảo lưới điện vận hành tin cậy và linh hoạt, nâng cao được chất lượng điện...

118p lulaula 22-10-2012 176 62   Download

An applied field of biology that involves the use of living organisms and bioprocesses in engineering, technology, medicine and other fields requiring bioproducts. (http://en.wikipedia.org/wiki/Biotechnology) It is the products and exploitation from other fundamental sciences.Traditional Biotechnology Traditional biotechnology refers to a number of ancient ways of using living organisms to make new products or modify existing ones. In its broadest definition, traditional biotechnology can be traced back to human's transition from hunter-gatherer to farmer.

29p zingzing09 24-04-2013 68 9   Download

Glofish is the first transgenic animal approved to be consumed by human in the USA  The insertion of different constructs of GFP into the fish genomes to give different green colors.The idea for recombinant DNA was first proposed by Peter Lobban, a graduate student of Prof. Dale Kaiser in the Biochemistry Department at Stanford University Medical School. The first publications describing the successful production and intracellular replication of recombinant DNA appeared in 1972 and 1973.

54p zingzing09 24-04-2013 80 6   Download

- Packaging is the science, art, and technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging can be described as a coordinated system Many companies conduct extensive research on color schemes, designs and types of product packaging that is the most appealing to its intended consumers.

22p gowalking92 10-09-2013 134 10   Download

Concept of Shape-Selective ZSM-5 Dewaxing Catalyst. Cracking High-Pour Paraffins into Naphtha and Gas. Reduction Coking Propensity through Reactant-Shape Selectivity

44p ntchung8894 18-02-2014 68 8   Download