
Luis Alonso Dzul LópezUniversidad Internacional Iberoamericana, México · Department of Projects
Luis Alonso Dzul López
Doctor of Engineering
Researcher
About
44
Publications
7,466
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485
Citations
Introduction
Publications
Publications (44)
This study emphasizes a multi-pronged approach to improving the energy efficiency of Multi-Effect Evaporator (MEE) in the paper industry. By incorporating traditional Energy-Saving Schemes (ESSs) and innovative renewable energy sources, the study demonstrates significant potential for reducing energy consumption and environmental impact, making it...
Objectives
Point-of-care testing available in prehospital settings requires the establishment of new medical decision points. The aim of the present work was to determine the cut-off of the lactate threshold that activates alert triggers for all-cause 2-day mortality.
Design
Multicentre, prospective, ambulance-based, observational study.
Setting...
This paper studies the latest and state-of-the-art underwater thermal energy harvesting algorithms and techniques designed in the latest decade (2014-2024). The techniques are classified based on their unique operations for energy harvesting. This classification includes thermal energy harvesting using a phase change material (PCM), thermoelectric...
Accurately predicting the remaining useful life (RUL) of lithium-ion (Li-ion) batteries is vital for improving battery performance and safety in applications such as consumer electronics and electric vehicles. While the prediction of RUL for these batteries is a well-established field, the current research refines RUL prediction methodologies by le...
In recent years, the Internet of Things (IoT) has become one of the most familiar names creating a benchmark and scaling new heights. IoT an indeed future of the communication that has transformed the objects (things) of the real world into smarter devices. With the advent of IoT technology, this decade is witnessing a transformation from tradition...
Emergency medical services (EMSs) face critical situations that require patient risk classification based on analytical and vital signs. We aimed to establish clustering-derived phenotypes based on prehospital analytical and vital signs that allow risk stratification. This was a prospective, multicenter, EMS-delivered, ambulance-based cohort study...
(1) Background: The increasing life expectancy brings an increase in geriatric syndromes, specifically frailty. The literature shows that exercise is a key to preventing, or even reversing, frailty in community-dwelling populations. The main objective is to demonstrate how an intervention based on multicomponent exercise produces an improvement in...
This work presents a groundbreaking approach with a fusion of the Internet of Sensing Things (IoST) and Robotics. This system utilizes four flex sensors strategically placed on the most flexible fingers across both hands to control a Six-DoF robotic arm, offering a novel interface for those with limited mobility. This system can also be used for mo...
An extensive examination reveals that Wireless Sensor Networks (WSNs) offer a promising solution for essential sensing and event-driven data communication needs. WSNs hold significant potential for event-driven communication, primarily owing to their decentralized and infrastructure-free operational characteristics. However, the traditional WSN’s i...
A novel approach is presented in this study for the classification of lower limb disorders, with a specific emphasis on the knee, hip, and ankle. The research employs gait analysis and the extraction of PoseNet features from video data in order to effectively identify and categorize these disorders. The PoseNet algorithm facilitates the extraction...
Agriculture is a critical domain, where technology can have a significant impact on increasing yields, improving crop quality, and reducing environmental impact. The use of renewable energy sources such as solar power in agriculture has gained momentum in recent years due to the potential to reduce the carbon footprint of farming operations. In add...
Railway track faults may lead to railway accidents and cause human and financial loss. Spatial, temporal, and weather elements, and wear and tear, lead to ballast, loose nuts, misalignment, and cracks leading to accidents. Manual inspection of such defects is time-consuming and prone to errors. Automatic inspection provides a fast, reliable, and un...
In the last decade, artificial intelligence (AI) and AI-mediated technologies have undergone rapid evolution in healthcare and medicine, from apps to computer software able to analyze medical images, robotic surgery and advanced data storage system. The main aim of the present commentary is to briefly describe the evolution of AI and its applicatio...
Safety critical spare parts hold special importance for aviation organizations. However, accurate forecasting of such parts becomes challenging when the data are lumpy or intermittent. This research paper proposes an artificial neural network (ANN) model that is able to observe the recent trends of error surface and responds efficiently to the loca...
In the field of natural language processing, machine translation is a colossally developing research area that helps humans communicate more effectively by bridging the linguistic gap. In machine translation, normalization and morphological analyses are the first and perhaps the most important modules for information retrieval (IR). To build a morp...
The purpose of this article is to help to bridge the gap between sustainability and its application to project management by developing a methodology based on artificial intelligence to diagnose, classify, and forecast the level of sustainability of a sample of 186 projects aimed at local communities in Latin American and Caribbean countries. First...
Population and industrial growth in Mexico’s Bajío region demand greater electricity consumption. The production of electricity from fuel oil has severe implications on climate change and people’s health due to SO2 emissions. This study describes the simulation of eight different scenarios for SO2 pollutant dispersion. It takes into account distanc...
The purpose of this research was to plan an approach to a project framework that integrated a model for sustainability and CSR, with the process groups of the Project Management Body of Knowledge (PMBOK®) standard, in its application to the training of a group of students in Project Design, Management, and Evaluation. The integration was justified...
When concrete is subjected to high temperatures, it experiences a series of chemical reactions that cause transformations in its microstructure and moisture content, which produce appreciable changes in the physical-mechanical properties of the material. In this paper a proposal of constitutive and state equations are presented, that have allowed t...
The objectives this study were to examine the integrated use of oil–coagulant for the direct extraction of coagulant from Moringa oleifera (MO) with 5% and 10% (NH4)2SO4 extractor solution to harvest Scenedesmus obliquus cultivated in urban wastewater and to analyze the oil extracted from MO and S. obliquus. An average content of 0.47 g of coagulan...
Six aromatic copolyamides contanining phenyl groups were synthesized and characterized. The concentrations of the para-linked phenyl groups and meta-linked phenyl groups were varied systematically on the copolymers general structure to obtain a set of random copolyamides. Effect of copolymerization on glass transition temperature (Tg), tensile modu...
Seven aromatic polyamides and copolyamides were synthesized from two different aromatic diamines: 4,4′-(Hexafluoroisopropylidene)bis(p-phenyleneoxy)dianiline (HFDA) and 2,4-Aminobenzenesulfonic acid (DABS). The synthesis was carried out by polycondensation using isophthaloyl dichloride (1SO). The effect of an increasing molar concentration of the s...
Kinetic rigidity of several polymers such as 2,6-bis(3-aminophenoxy)benzonitrile/4,4′oxydiphthalic anhydride (β-CN)APB/ODPA, poly[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl acrylate)] (PACGA), and diglycidyl ether of bisphenol A (DEGEBA) was studied. Rigidity parameter D, Vogel’s temperature T 0, and the activation energy U α (T g) for the glass transi...
A video monitoring system has been used in order to track the morphology of an estuary located in La Rabia, due to the high time-space resolution provided by this system. Moreover, the data collection infrastructure allows us to extract relevant information at a relatively low cost. The methodology used to make the image capture and its post-proces...
Ample epidemiological evidence suggests a strong correlation among diet, lifestyle factors and the onset and consolidation of dementia and Alzheimer's disease (AD). It has been demonstrated that AD, diabetes, obesity, insulin resistance, and cardiovascular disease are strongly interconnected pathologies. Preventive strategies and nutritional interv...
El sobao pasiego es uno de los productos de panificacióny bollería más representativos de Cantabria y está constituido, principalmente, por mantequilla, harina de trigo, azúcar y huevo. Aunque la legislación relativa a la Indicación Geográfica Protegida (IGP) contempla un pequeño margen para el uso de ingredientes minoritarios tales como miel, dext...
During the process of beeswax recycling, many industrial derivatives are obtained. These matrices may have an interesting healthy and commercial potential but to date they have not been properly studied. The aim of the present work was to evaluate the proximal and phytochemical composition, the antioxidant capacity and cytotoxic effects of two by-p...
Among gynaecological cancers, ovarian cancer represents the leading cause of death in women. Current treatment for ovarian cancer entails surgery followed by combined chemotherapy with platinum and taxane, which are associated, particularly cisplatin, with severe side effects. While this treatment approach appears to be initially effective in a hig...
Introduction:
Dietary habits have a great influence on people health of, and its study is extremely important to proof adaptation to current recommendations in order to develop nutritional education and/or supplementation policies adjusted to reality.
Material and methods:
A descriptive cross study with the participation of postgraduate students...
Introduction: Dietary habits have a great influence on people health of, and its study is extremely important to proof adaptation to current recommendations in order to develop nutritional education and/or supplementation policies adjusted to reality. Material and methods: A descriptive cross study with the participation of postgraduate students. P...
The present article exposes the actual behaviors observed after five years of investigation, experimentation and modeling, with electrical conductors that had a fault by high thermal conduction, with the principal purpose of producing a contribution that could be added to the existing regulations for the selection of wiring of electrical projects i...
p>Los nuevos modelos económicos provocan que las organizaciones deban responder de manera rápida a los diferentes cambios que generan los actores y el mismo entorno en los mercados. La gestión de las iniciativas de innovación por medio de proyectos se convierte en una útil herramienta de gestión empresarial. No obstante, cabe la pregunta sobre cuál...
Nowadays a systematic approach in design process for construction projects is necessary, just as the development of tools to monitor efficiently the quality costs and to manage continuous improvement in this area. A methodology for measuring and monitoring quality costs in the design of construction projects (QCDPC) was proposed by the authors of t...
Every organization needs to set up projects in order to solve its specific needs and to develop new ideas. When many projects are to be managed, it is necessary to have proper project management processes, which aims are to integrate projects horizontally through their processes and life cycles. In order to set an organizational strategy, it is ess...
The foundations of the chemical industry are the investment in development, investigation and innovation projects. It is considered necessary the development of research that would allow the quality management in the processes design. The approaches developed and applied in projects do not take into account the failures and quality management costs...
Today, the globalization is a reality. In this sense, the chemical professionals (and of other sectors) must adapt to this circumstance that has altered the forms of professional work and has raised new forms of professional education. This reality has been materialized finally in the elaboration of diverse methodologies of educational formation. O...
The quality costs are an effective tool to evaluate the success of a quality management program. This paper presents the quality cost concept in the chemical industry, as an alternative quality management, highlighting the benefits of its application. A literature review and discussion of current publications on generic models of quality costs was...
The quality costs are an effective tool to measure the continual improvement in a quality management program. It was made a bibliographical revision and discussion of present publications on the generic models of quality costs and the applied ones to construction projects (QPMS, OPTS, QCM, CQCQS, QCPCM y PROM-QACS). It was observed that the approac...
The Project Design Methodology (MDP) systematizes the design of a project with a cooperative and collaborative work, setting the criteria for evaluation and follow-up. However, the MDP don't provide the development of the Logical Framework Matrix (ML). The ML is a tool that deploys and supplies the criteria for monitoring and validation of the mana...
The quality costs are a quality management tool to measure the continual improvement. It was made a bibliographical revision and discussion of present publications on the generic models of quality costs. It was observed that the most frequently used generic model, continues being traditional approach PAF (prevention, appraisal and failures). So, th...
The quality costs are a quality management tool to measure the continual improvement. It was made a bibliographical revision and discussion of present publications on the generic models of quality costs. It was observed that the most frequently used generic model, continues being traditional approach PAF (prevention, appraisal and failures). So, th...