ListarArtículo en revista de investigación por tema "info:eu-repo/classification/cti/7"
Mostrando ítems 281-300 de 574
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Gene selection and disease prediction from gene expression data using a two-stage hetero-associative memory
(2019-04-01)In general, gene expression microarrays consist of a vast number of genes and very few samples, which represents a critical challenge for disease prediction and diagnosis. This paper develops a two-stage algorithm that ... -
Generalization of the Hotelling’s t2 decomposition method to the r-chart
(2018-02-14)In this paper, the decomposition of the Mahalanobis distance (MD) and the proportional contribution that each one of the p monitored variables has on the estimated Mahalanobis depth function (MDF) of the R-chart are ... -
Geometric considerations for the 3D printing of components using fused filament fabrication
(2020-06-30)Demand in 3D printing products using fused filament fabrication (FFF) in industry has been growth a lot with 55% in development of prototypes, 43% in production, and 41% in conceptual models for testing. However, information ... -
Gold Nanoparticles as Drug Carriers: The Role of Silica and PEG as Surface Coatings in Optimizing Drug Loading
(2023-02-15)The use of gold nanoparticles as drug delivery systems has received increasing attention due to their unique properties, such as their high stability and biocompatibility. However, gold nanoparticles have a high affinity ... -
Graphite to Graphene: Green Synthesis Using Opuntia ficus-indica
(2019-03-15)Green synthesis promotes partial or total substitution of chemicals that are potentially harmful to the environment with more friendly ones and is also concerned with decreasing energy consumption. In this study, commercial ... -
Green synthesis of tin dioxide nanoparticles using Camellia sinensis and its application in photocatalytic degradation of textile dyes
(2021-01-07)SnO2 nanoparticles (NPs) were synthesized by a green route using different concentrations (1, 2 and 4%) of Camellia sinensis. The biosynthesized nanoparticles were characterized using attenuated total reflection infrared ... -
Growth chemistry and electrical performance of ultrathin alumina formed by area selective vapor phase infiltration
(2022-09-28)The growth chemistry and electrical performance of 5 nm alumina films, fabricated via the area-selective vapor phase infiltration (VPI) of trimethylaluminum into poly(2-vinylpyridine), are compared to a conventional plasma ... -
Haptic augmentation towards a smart learning environment: The haptic lever design
(2020-05-01)This paper presents the design of a haptic interface called the Haptic Lever, to show four force-related phenomena for haptic augmentation towards Smart Learning Environments. The Haptic Lever is a mechanism with a ... -
Hard x-ray photoelectron spectroscopy study of copper formation by metal salt inclusion in a polymer film
(2019-08-08)In this work we present the results of a hard x-ray photoelectron spectroscopy (HAXPES) study on the creation of metallic copper layers via metal-salt infiltration into a poly-2-vinylpyridine (P2VP) film. Metal salt inclusion ... -
Hesitant Fuzzy Linguistic Term and TOPSIS to Assess Lean Performance
(2019-02-28)Manufacturing companies usually expect strategic improvements to focus on reducing both waste and variability in processes, whereas markets demand greater flexibility and low product costs. To deal with this issue, lean ... -
Heuristic mechanism for drone swarm auto-organization
(2018-02-01)Current technology used for fires are: meteorological stations and satellite image and satellites. This last is a great option, but, from space, the fire detection is until it is large enough to be seen from orbital altitude. ... -
High Amplification Scales Handling Frequency Content and Novel Gradient Sharpening Procedures
(2018-07-30)In this paper, a method for adaptive pure interpolation (PI) in the frequency domain, with gradient auto-regularization, is proposed. The input image is transformed into the frequency domain and convolved with the Fourier ... -
Human Resource Abilities and Skills in TQM for Sustainable Enterprises
(2019-11-18)Abstract: Total quality management (TQM) is a lean manufacturing tool that focuses on ensuring the production of goods that meet design specifications and give customer satisfaction, both attractive benefits highly appreciated ... -
Hydraulic’s model based on HEC-GeoRAS; HECHMS and ARC-MAP computer programs to assess Sediments stored on HE sink
(2018-07-11)The sediments store capacity of the Escobar Brothers (HE) Sink in Juárez City, Chihuahua, Mexico is at risk of being exceeded. Therefore, it deserves to be revised and redesigned to provide security to the inhabitants ... -
Hydrogeological characterization of the perennial spring “El Pozito” Northeast of the Juárez city mountain, Chihuahua, México
(2018-12-31)Abstract “El Pozito” spring has been the source of consumption during 50 years by nearby communities of Juárez city, so it can be said that it is perennial. Therefore, two main aims justify the present research. Firstly; ... -
Identificación y cuantificación de diclofenaco en aguas residuales de Ciudad Juárez
(2019)Los estudios para la detección de fármacos anti-inflamatorios no esteroideos en cuerpos de agua son escasos en México. Particularmente en Ciudad Juárez no se cuenta con registros de esta clase de análisis, por ello, se ... -
IMPACT ENERGY DISSIPATOR WITH VARIABLE STIFFNESS AND DRY FRICTION LAYERS
(2022-01-12)This paper presents an experimental and numerical study that allows to evaluate the dissipation of impact energy, proposing a friction damper with the use of layers (LFD) for impact energy dissipation. The study is carried ... -
Impact of carbon nanotubes in a CrFeMnNiTi alloy proposed as a potential candidate for stainless-steel substitution
(2019-11-01)In the steel industry, the fabrication of sintered products includes the use of graphite as an alloying element and lubricant. This study explores the idea that a sintered alloy with increased properties can be produced ... -
Impact Of Freight Transportation On Cd. Juárez Environment And Review Of Aerodynamic Drag Reduction Devices For Heavy Trucks
(2021-06-30)Nowadays studying the ways in which greenhouse gas emissions may be reduced from all sectors of human been activities, including the transportation sector, became extremely important. The purpose of this investigation is ... -
Impact of human resources on remanufacturing process, internal complexity, perceived quality of core, numerosity, and key process indicators
(2019)This article assesses the impact of human resources experience and its training level on key process indicators, perceived quality of core, and internal complexity of remanufactured metal-mechanic products. These five ...