7,964 research outputs found
Sistema experto para el diagnóstico presuntivo de fallas automotrices de flota mediana en la empresa JC Automotriz Rodriguez
No full textHoy en día es importante para las empresas brindar servicios al alcance de sus clientes a través de internet y aplicaciones móviles, lamentablemente no ha sido muy aprovechado por empresas de la región Lambayeque, especialmente en el sector de talleres automotrices. JC Automotriz Rodriguez es un taller que viene atravesando problemas con su cartera de clientes, sin poder acceder a nuevos usuarios a pesar de contar con un servicio de calidad, especialmente en la rápida detección de fallas vehiculares. Por esto se inicia esta tesis que es una investigación tecnológica aplicada con el objetivo de apoyar el proceso de diagnóstico de fallas automotrices en vehículos de flota mediana. Para lograrlo se diseñó, programó e implementó un sistema experto basado en reglas difusas, el cual conceptualizaba el conocimiento de los mecánicos para generar diagnósticos presuntivos de los problemas de los vehículos de sus clientes y permitir el auxilio vehicular remoto y asistido al lugar de la emergencia. Utilicé RUP y Jhon Durkin para el
sistema y se evaluó la calidad de la aplicación a través de varias pruebas automatizadas del software y también la aprobación de los administrativos. Se concluyó con la tipificación de costos y sistemas afectados por cada falla vehicular, se implementó el sistema experto con calidad verificada; por lo tanto se logró satisfactoriamente apoyar el diagnóstico de fallas realizado por el taller automotriz
Consulenza scientifica per i lemmi di medicina legale
No full textConsulente scientifico in particolare per i lemmi di interesse in medicina legal
Perancangan Sistem Informasi Pengelola Barang/Inventaris Di Jc Komp
No full textInventory information system is a system used to enter inventory data into the database, so that there are no errors in input, output data, and reporting based on the desired data. based on surveys and interviews with jc comp personnel, information was obtained that the existing system in the jc comp warehouse section is still manual. therefore, the system that will be created by the author is the result of a replication of the existing system in the jc comp warehouse section. in addition to the process of input and output of goods, this information system is also equipped with features for creating data reports, input and output of goods, and searching for goods data by item name. with the inventory information system is expected to be useful for the warehouse parts jc comp. By implementing this system in the jc comp warehouse, it is hoped that it can reduce errors that may occur. this system is also expected to further speed up the process of input, output, and report generation, which in turn will help the jc comp warehouseSistem Informasi Persediaan Barang adalah sebuah sistem yang digunakan untuk memasukkan data-data persediaan barang ke dalam database, sehinggga tidak terjadi kesalahan dalam input, output data, dan pembuatan laporan berdasarkan data yang diinginkan. Berdasarkan survey dan wawancara dengan bagian personalia Jc Komp, didapatkan informasi bahwa sistem yang ada dibagian gudang Jc Komp masih manual. Oleh karena itu, sistem yang akan dibuat oleh penulis adalah hasil replikasi dari sistem yang telah ada dibagian gudang Jc Comp. Selain proses input dan output barang, pada sistem informasi ini juga dilengkapi fitur pembuatan laporan data, input, dan output barang, dan pencarian data barang berdasarkan nama barang. Dengan adanya Sistem Informasi persediaan barang ini diharapkan dapat bermanfaat bagi bagian gudang Jc Komp. Dengan diterapkannya sistem ini pada bagian gudang Jc Comp, maka diharapkan dapat mengurangi kesalahan-kesalahan yang mungkin terjadi. Sistem ini juga diharapkan dapat lebih mempercepat proses input, output, dan pembuatan laporan yang pada akhirnya dapat membantu bagian gudang Jc Komp
Sharing the care: The key working experiences of professionals and parents of life limited children.
No full textAims: To explore the lived experience of caring and care planning for a child with a life-limiting condition (LLC).
Method: Using van Manen’s conceptualisation of hermeneutic phenomenology, three focus groups
were conducted with 21 paediatric palliative care professionals, and interviews were conducted with 20 parents of children with LLCs.
Findings: Parents’ expectations for support were raised by the diagnosis, but the reality could disappoint, which put pressures on professionals. Current service designs with respect to key working did not always coincide with family preferences. Both parents and professionals found that the care journey required them to shift
personas to respond to different contexts. Conclusions: The findings are limited by the sample characteristics, but they provide insight for current policy and practice initiatives. The key worker needs to be mindful of historical care arrangements and be prepared to step into
the family ‘team’ arrangements.
Key words: Children l Life-limiting conditions l Key-working l Family-centred care l Care planning l Qualitativ
Amenable L-2-Theoretic Methods and Knot Concordance
No full textWe reveal new structures in the topological knot concordance group. As a key ingredient, we develop obstructions using L-2-theoretic methods for amenable groups in Strebel's class recently introduced by Orr and the author. Concerning (h)-solvable knots, which are defined in terms of certain Whitney towers of height h in bounding 4-manifolds, we show the following: for any n>1, there are (n)-solvable but non-(n. 5)-solvable (and therefore nonslice) knots, which are not detected by prior methods using Cochran-Orr-Teichner L-2-signature obstructions as well as Levine algebraic obstructions and Casson-Gordon invariants.X1197sciescopu
Dynamics of Network Formation Processes in the Co-Author Model
No full textThis article studies the dynamics in the formation processes of a mutual consent network in game theory setting: the Co-Author Model. In this article, a limited observation is applied and analytical results are derived. Then, 2 parameters are varied: the number of individuals in the network and the initial probability of the links in the network in its initial state. A simulation result shows a finding that is consistent with an analytical result for a state of equilibrium while it also shows different possible equilibria.Dynamics, Network, Game Theory, Model,Simulation, Equilibrium, Complexity
(13)C NMR spectroscopy of some third-generation cephalosporins, their synthetic intermediaries and reaction byproducts
No full text(13)C NMR spectroscopic data for 25 cephalosporin derivatives were assigned by combination of one- and two-dimensional experiments. The effect of the substitution at C-3, C-7 and C-4 acid group positions on the chemical shifts of the cephem nucleus is discussed
Peroxisome proliferator-activated receptor-gamma2-Pro12Ala and endothelial nitric oxide synthase-4a/b gene polymorphisms are associated with essential hypertension
No full textObjective Peroxisome proliferator-activated receptor-gamma2 (PPARgamma2) belongs to the family of the nuclear hormone receptors and has been recently implicated in vascular biology. PPARgamma2(Pro12Ala) gene polymorphism is associated with obesity, body mass index and diabetes mellitus. The endothelial nitric oxide synthase (eNOS) (4a/b) gene polymorphism contributes to coronary heart disease and hypertension risk. We tested whether both polymorphic variants were associated with hypertension risk, and their inter-relationship with plasma homocysteine.Design A case-control study was conducted selecting 235 subjects with arterial hypertension and 223 normotensive matched controls.Methods Genotyping for the PPARgamma2(Pro12Ala) and the eNOS(4a/b) were performed by mutagenically separated polymerase chain reaction and by polymerase chain reaction. Glucose, lipid profile, plasma creatinine, homocysteine and microalbuminuria were measured.Results We found a significant contribution of the PPARgamma2(Pro12Ala) and eNOS(4a/b) gene polymorphisms to hypertensive risk in our population (odds ratio, 1.9 and 1.6, respectively), confirmed by multiple logistic regression analysis. Those subjects with normal plasma homocysteine values had an increased hypertensive risk with an odds ratio of 2.6 for the PP genotype of the PPARgamma2 gene and an odds ratio of 1.8 for the a allele of the eNOS gene.Conclusions Both analyzed polymorphisms were associated in a synergistic manner with hypertension. This effect manifested only in those subjects with normal homocysteine plasma values. Our findings suggest complex genotype-environmental interactions on hypertensive risk.1655164973,572Q1SCI
High-level polyomavirus JC viruria following long-term steroid therapy
No full textCASE REPORT JC virus is a highly seroprevalent ubiquitous polyomavirus which is acquired at an early age through respiratory or oral route, Thereafter JCV establishes persistent, but mainly asymptomatic, infections in various tissues, including the genitourinary tract and brain Corresponding author Cristina Costa, MD S.C.D.U. Virologia Azienda Ospedaliero-Universitaria San Giovanni Battista di Torino Via Santena, 9 -10126 Torino E-mail: [email protected] increasing with age, with adult prevalence rate often between 15% and 60
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