Search results for "git"
showing 10 items of 7116 documents
Lettura stratigrafica degli elevati e restituzione 3d della Chiesa
2009
Il contributo riguarda lo studio architettonico della chiesa attraverso un percorso metodologico che parte del rilievo architettonico e dalla lettura stratigrafica degli elevati fino all'ipotesi di ricostruzione virtuale dell'edificio The contribution concerns the architectural study of the church through a methodological path that is part of the architectural survey and from the stratigraphic reading of the elevated to the hypothesis of virtual reconstruction of the building
Mass transfer and hydrodinamic characteristics of a high aspect ratio self-ingesting reactor for gas-liquid operations
2007
Abstract The mass transfer performance of a gas–liquid self-ingesting stirred reactor is reported both for coalescing and non-coalescing systems. The vessel features are a high aspect ratio and a rather narrow multiple-impeller draft tube, through which the gas phase is ingested and led down to the vessel bottom, where it is finely dispersed into the liquid rising in the annular portion of the vessel. Comparison is made between k L a values determined by several variants of the dynamic method, among which pure oxygen absorption in a previously de-gassed liquid phase. Results show that the gas–liquid mass transfer coefficient values obtained with the last approach are remarkably larger than …
Ear, nose and throat (ENT) involvement in zoonotic diseases: a systematic review.
2013
Introducción: Las zoonosis son infecciones de transmisión del animal al hombre, ya sea directamente (a través del contacto directo o contacto con productos de origen animal) o indirectamente (a través de un vector intermedio, tal como un artrópodo). Los agentes causales incluyen bacterias, parásitos, virus y hongos. El propósito de esta revisión es hacer un examen preciso de todas las enfermedades zoonóticas que pueden ser responsables de oído, nariz y garganta (ENT) participación. Metodología: Se realizó una búsqueda en PubMed combinando los términos (otorrinolaringología o Rinología o laringología o otología or mastoiditis u otitis o sinusitis o laringitis o rinitis o faringitis o de la e…
Appunti su forma, leggerezza e trasparenza nel design
2009
In questi anni il design è stato il veicolo di una certa educazione estetica che ha coinvolto un ampio numero di persone, ormai perfettamente in grado di riconoscere ed apprezzare un manufatto ben disegnato. Il campo di interessi e di operatività del designer si è, oggi, allargato ad ampio raggio, poiché sempre più ampia è la gamma dei prodotti chiamati a rispondere alle crescenti esigenze dell'uomo, che vanno a combinarsi con un'allargata offerta di tecnologie innovative all'interno dei processi pro¬duttivi. La sua sfera di competenza spazia necessariamente dal tradiziona¬le campo della progettazione dell'oggetto, al controllo del suo impiego, per finire addirittura alla sua dismissione. I…
Nano-inclusion suite and high resolution micro-computed-tomography of polycrystalline diamond (framesite) from Orapa, Botswana
2011
Abstract A single polycrystalline diamond aggregate from the Orapa kimberlite (Botswana) contains a syngenetic micro- and nano-inclusion suite of magnetite, pyrrhotite, omphacite, garnet, rutile and C–O–H fluid in order of abundance. This suite of inclusions is distinctly different from those in fibrous diamonds, although the presence of sub-micrometer fluid inclusions provides evidence for a similarly important role of fluids in the genesis of polycrystalline diamond. It is the first study of polycrystalline diamond by High resolution μ-CT (Computed Tomography) reaching a resolution of 1.3 μm using polychromatic X-rays. Combined with Focused Ion Beam assisted Transmission Electron Microsco…
Protocolo para la evaluación y elección de materiales curriculares digitales
2016
El uso o no del libro de texto, y si ha de ser en formato impreso o digital, es una decisión importante en el planteamiento pedagógico del docente y, en consecuencia, en las prácticas de aula. En ese sentido, presentar una propuesta de criterios pedagógicos, tecnológicos y económicos para la selección de los materiales didácticos curriculares en formato digital puede ser de gran utilidad a los centros de enseñanza. Dichos criterios sirven de punto de partida en el proceso de reflexión que deberán iniciar para la selección de los materiales. Entendemos que lo primero que han de preguntarse, refiriéndonos a los libros de texto en general, es dónde situarlos en el proceso de enseñanza y aprend…
Integrating Natural Language Processing (NLP) with existing library framework in enhancing level of users' satisfaction
2022
Introduction: Libraries are the storehouse of information instilling knowledge into human minds. The easy availability of information from online sources has barred users from visiting the library physically. To keep the users intact within the physical confines of a library, there is a need for libraries to evolve through the implementation of state-of-the-art techniques. Purpose– The purpose of this study is to develop a theoretical framework and conceptual background for applying natural language processing (NLP) in library and information science (LIS) to improve library services and related research. This study also aims to identify the LIS areas where NLP can use and implement …
Energy resolution and throughput of a new real time digital pulse processing system for x-ray and gamma ray semiconductor detectors
2013
New generation spectroscopy systems have advanced towards digital pulse processing (DPP) approaches. DPP systems, based on direct digitizing and processing of detector signals, have recently been favoured over analog pulse processing electronics, ensuring higher flexibility, stability, lower dead time, higher throughput and better spectroscopic performance. In this work, we present the performance of a new real time DPP system for X-ray and gamma ray semiconductor detectors. The system is based on a commercial digitizer equipped with a custom DPP firmware, developed by our group, for on-line pulse shape and height analysis. X-ray and gamma ray spectra measurements with cadmium telluride (Cd…
Quantification of Plasma Sprayed Coating Adhesion Using Pulsed Laser Induced Decohesion Technique
2001
Abstract The aim of the present study is to compare a laser ultrasonic technique with a conventional indentation test for the determination of intrinsic properties and the adhesion of alumina coatings, of different thicknesses (30–350 µm), deposited on stainless steel substrates by atmospheric plasma spraying (APS). For this purpose, a pulsed Nd:YAG laser is used to irradiate the coated specimens, and the ultrasonic waves generated by the laser are recorded at the epicenter using a laser interferometer. In the thermoelastic regime, the good agreement between the experiment and computation allows determination of the longitudinal wave velocity as well as the Young's modulus of the oxide coat…
Energy Based Characterization of Fatigue Behaviour of Cyclically Unstable Materials
2009
The paper presents a definition of a new energy based parameter which allows to better describe fatigue proprieties of materials, especially cyclically unstable materials in comparison with the Lagoda-Macha parameter. The proposed parameter distinguishes positive and negative work of external force and depends on the sign of the stresses in paths of strain in materials. It is used in laboratory tests for control of a fatigue process on hydraulic stand. A close-loop control system has been equipped with computer program based on MATLAB/Simulink module.