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Analysis of delays and cost overruns of road construction projects in the Colombian Caribbean Region
(Nicolaus Copernicus University, 2023)
Acceso abierto
Construction projects are constantly threatened by delays and cost overruns that might compromise their viability. Th us, identifying the leading causes of these issues based on the experience of experienced professionals ...
Productivity Enhancement through a Proposed Methodology in the Cutting Process of SMEs
(Seventh Sense Research Group, 2023)
Acceso abierto
The textile industry is still an essential sector in the global economy, and Peru, it plays a significant role in job creation. However, it often faces challenges such as a lack of innovation, high competition that decides ...
The Psychological Science Accelerator’s COVID-19 rapid-response dataset
(Nature Research, 2023)
Acceso abierto
In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing ...
Psychometric review of the perceived stress scale under CFA and Rasch models in Lima, Peru
(Frontiers Media S.A., 2023)
Acceso abierto
Stress is a public health disease that is increasing rapidly in the population worldwide, so it is necessary to take measures for detection and evaluation, through short scales. The purpose of the study was to analyze the ...
Improvement model applying Time Series, TPM and SMED to reduce waste in a timber company in the Peruvian jungle
(IEEE, 2023)
Acceso restringido
The main objective of this study is to analyze the problem of shrinkage generation in the lumber production process, impacting the sawmill’s costs and efficiency. The company under study showed a 9.55% of shrinkage generation, ...
Operations Management Model Based on Mixed Methodologies to Increase Production Efficiency in a Retail Laundry
(ACM, 2023)
Acceso restringido
Currently, the textile sector significantly impacts the country's economy in terms of its contribution to the GDP and the economically active population. Because of that, the problems that affect this sector have significant ...
Improvement proposal to increase the OEE in a mechanical press in the metalworking sector through SMED and TPM
(IEEE, 2023)
Acceso restringido
The metalworking sector is one of the industries that has more impact on Peru, representing 25.9% of the manufacturing industry’s workforce. Therefore, it is crucial for them to approach the biggest availability possible ...
La libertad simulada en la narrativa del metaverso: animación y virtualidad en la plataforma Roblox
(Universidad de Lima, 2023)
Acceso abierto
El constante desarrollo de los medios digitales y esencialmente los aportes de los videojuegos en términos de animación e inmersión, han favorecido la aparición de nuevos espacios para la comunicación, generando entornos ...
Production Management Model Based on SLP, 5S, and Standardized Work Tools to Increase OTIF Rate in a Shoe Repair Shop
(ACM, 2023)
Acceso restringido
The footwear manufacturing industry in Peru is recovering from the economic crisis generated by the COVID-19 pandemic. Proof of this is the survival of companies with efficient inventory management, production plans, and ...
AI ethics for earth sciences
(Elsevier, 2023)
Acceso restringido
Following standards for artificial intelligence (AI) ethics and best practices can ensure that researchers and practitioners share better insights across subdisciplines. In the Earth sciences, the practice of responsible ...