77 research outputs found
3D modeling in Blender
Tato bakalářská práce se zabývá 3D modelováním. Zejména se soustředí na volně dostupný program Blender. Zaobírá se možnostmi importu souborů do této aplikace. Z tohoto důvodu bylo využito programu Autodesk Inventor Professional 2008 k vytvoření trojrozměrného modelu a jeho následnému přenosu do Blenderu. Dále je na tomto modelu z oblasti silnoproudé elektrotechniky ukázána možnost vytvoření animace. V poslední části této práce je rozebírán vytvořený model axiálního diskového motoru z teoretického hlediska.This bachelor’s thesis deals with 3D modeling. It concentrates especially on freeware program Blender. It deals with possibilities of files import to this application. From this reaoson Autodesk Inventor Professional 2008 was used to create three-dimensional model and then to import this file to Blender. On this model from power electrical engineering there is also shown possibility of creation of animation. In last part of this bachelor’s thesis there is axial flux machine analysed from teoretical aspect.
Ethical Decision-Making in Islamic Financial Institutions in Light of Maqasid Al-Sharia: A Conceptual Framework
This article develops a conceptual framework for ethical decision‐making in Islamic financial institution based on the Islamic methodological approaches on ethics. While making use of the similarities between the scientific method and the Islamic jurisprudence method, a framework is developed by means of argumentation and reasoning to integrate Sharia doctrines with the “plan, do, check and act” (PDCA) cycle as a managerial tool. Using Al‐Raysuni's analysis of Al‐Shatibi's work on maqasid al‐sharia, this article develops a framework to assess the ethical aspects of Islamic financial operations, which is then applied to hypothetical cases. This approach can help overcome the methodological deficiencies in measuring ethical performance in Islamic finance by focusing on the process of ethical decision‐making that leads to the outcomes of organizational behavior beyond legality of contracts. The framework outlines the conditions under which an activity that is considered legal and permissible contractually could lead to outcomes that can make it ethical or unethical
Разработка интерактивной моделирующей системы технологии низкотемпературной сепарации газа
We present a study of J ψ meson production in collisions of 26.7 GeV electrons with 820 GeV protons, performed with the H1-detector at the HERA collider at DESY. The J ψ mesons are detected via their leptonic decays both to electrons and muons. Requiring exactly two particles in the detector, a cross section of σ(ep → J ψ X) = (8.8±2.0±2.2) nb is determined for 30 GeV ≤ W γp ≤ 180 GeV and Q 2 ≲ 4 GeV 2 . Using the flux of quasi-real photons with Q 2 ≲ 4 GeV 2 , a total production cross section of σ ( γp → J / ψX ) = (56±13±14) nb is derived at an average W γp =90 GeV. The distribution of the squared momentum transfer t from the proton to the J ψ can be fitted using an exponential exp(− b ∥ t ∥) below a ∥ t ∥ of 0.75 GeV 2 yielding a slope parameter of b = (4.7±1.9) GeV −2
A Measurement of the Proton Structure Function
A measurement of the proton structure function is reported
for momentum transfer squared between 4.5 and 1600 and
for Bjorken between and 0.13 using data collected by the
HERA experiment H1 in 1993. It is observed that increases
significantly with decreasing , confirming our previous measurement made
with one tenth of the data available in this analysis. The dependence is
approximately logarithmic over the full kinematic range covered. The subsample
of deep inelastic events with a large pseudo-rapidity gap in the hadronic
energy flow close to the proton remnant is used to measure the "diffractive"
contribution to .Comment: 32 pages, ps, appended as compressed, uuencoded fil
Этимологический анализ специальных единиц лексико-семантического поля "интеллектуальные энергетические системы" в системе современного английского языка
В данной статье описываются результаты этимологического анализа лексико-семантического поля "Интеллектуальные энергетические системы" современного английского языка. Этимологический анализ проводится в аспекте "семантической эволюции слова", а также принадлежности слова к собственному или заимствованному языковому материалу
Исследование точности отверстий и их усадки в обрабатываемых дорнованием втулках
В работе рассмотрены область применения ,виды дорнов, схема процесса дорнования отверстия, схема параметры дорнования отверстия, плюсы и минусы дорнования, и оборудование для дорнования.
Потом использование конечно-элементного программного обеспечения ANSYS для моделирования процесса обработки.
Затем проведено исследование зависимости усадки отверстия от натяга, степени толстостенности, механических свойств материала, а также исследована кривизна обработанных отверстий.
В заключении изложены выводы о проделанной работе и представлено уравнение описывающее исследованные зависимости.In the work, the scope of application, types of mandrels, a diagram of the mandrel process of a hole, a diagram of the parameters of a mandrel of a hole, the pros and cons of mandrel, and equipment for mandrel are considered.
Then the use of ANSYS finite element software to simulate the processing process.
Then the study of the dependence of the hole shrinkage on the tightness, the degree of thickness, the mechanical properties of the material was carried out, and the curvature of the machined holes was also investigated.
In the conclusion, the conclusions about the work done are presented and the equation describing the investigated dependences is presented
Untersuchungen zum hadronischen Endzustand in der tiefinelastischen Elektron-Proton-Streuung am HERA-Speicherring
Model of permanent magnet synchronous motor with calulation of iron losses
Tato diplomová práce se zabývá synchronním motorem s permanentními magnety, který je součástí hybridního pohonu automobilu Toyota Prius. Je zde proveden rozbor tohoto motoru v programu FEMM. Dále se práce zabývá vytvořením náhradního magnetického ekvivalentního obvodu tohoto stroje a výpočtem a rozložením magnetické indukce. V této diplomové práci jsou uvedeny také informace o ztrátách v železe, doplněné o výpočet právě u tohoto konkrétního motoru.This master´s thesis deals with permanent magnet synchronous motor, which is part of hybrid system of Toyota Prius. You can find study of this motor in program FEMM in this thesis. Model of equivalent magnetic circuit and magnetic flux density are part of this work. There is also information about core losses.
Vliv složení a vlastností aglomerační vsázky na množství vratného aglomerátu
Import 19/06/2007Prezenční618 - Katedra metalurgi
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