• Posted on October 18, 2019
• by admin

Ledderhose disease is a type of plantar fibromatosis characterized by the growth of hard and round or flattened nodules (lumps) on the soles of the feet. La enfermedad de Ledderhose es una hiperproliferación benigna de fibroblastos y colágeno a nivel de la aponeurosis plantar. Patología de baja incidencia y. Fibromatosis plantar o enfermedad de Ledderhose, como causa de dolor plantar. Authors: JdD. Beas-Jiménez, R.A. Centeno-Prada, C. García-Antúnez, M.D.

The irradiated area is marked on the hand. Iliotibial band syndrome Patellar tendinitis Achilles tendinitis Calcaneal spur Metatarsalgia Bone spur.

Plantar fibromatosis

An expert diagnosis prior to radiotherapy is important! Setup for radiation therapy of Dupuytren’s disease Dupuytrens with X-rays.

Additionally, feet have to carry heavy load, and surgery might have unpleasant side effects. Check for errors and try again. Palmar fibromatosis Dupuytren’s contracture Vimentinvariable muscle specific and smooth muscle actin in proliferative phase Plantar fibromatosis Ledderhose’s disease Vimentinvariable muscle specific and smooth muscle actin.

Treatment by radiotherapy probably makes sense for patients with aggressive Dupuytren’s where RT can slow down or halt disease progression and who otherwise would have to face later surgery or frequent minimally invasive treatments. As in most forms of fibromatosisit is usually benign and its onset varies with each patient.

Radiotherapy seems to be able to affect the development of the involved fibroblast and myofibroblast cells in other terms the involved growth factors and reduce their growth ledderohse. As radiotherapy lerderhose Dupuytren and Ledderhose disease often also relieves pain, patients suffering from painful disease might also be potential candidates for radiotherapy. Additional detailed consideration and information on radiotherapy specifically at a Hamburg clinic are provided by a patient Alastair Cook on dupuytrensradiotherapy.

This condition is inherited in an autosomal dominant manner [1]. In few cases shock waves also have been reported to at least reduce pain and enable walking again.

Below is a graph from a presentation by Seegenschmiedt et al. Ledserhose ICD – Palmar fibromatosis Dupuytren’s contracture Small nodules or nodular masses associated with aponeurosis and subcutaneous fat, with gray-yellow-white cut surface color depends on collagen content Plantar fibromatosis Ledderhose’s disease 2 – 3 cm nodules associated with aponeurosis and subcutis, with gray-yellow-white lefderhose surface color depends on collagen content.

Log in Sign up. By using this site, you agree to the Terms of Use and Privacy Policy. Articles Cases Courses Quiz. Rare diseases Dermal and subcutaneous growths. People who develop initial signs of Dupuytren’s at the age of 70 or later will often not need treatment at all. Clear guidelines for who should be treated by radiotherapy and who not are still missing.

Post-surgical radiation treatment may decrease recurrence. As the growth of a nodule is the net effect of building new cells and of removing dead cells, the slowing down of the growth of new cells can result in shrinking and softening of the nodule.

Pathology Outlines – Fibromatosis – superficial

Infobox medical condition new All articles with unsourced statements Articles with unsourced statements from December Also available as ebook.

MRI tends to be more accurate than x-ray or ultrasound, showing the full extent of the condition.

Whole family involvement is even more unusual. The histological and ultrastructural features of Ledderhose and Dupuytren’s disease are the same, which supports the hypothesis that they have a common cause and pathogenesis. Retrieved from ” https: Page views in Views Read Edit View lerderhose.

Lesions may be symptomatic because of a mass effect or invasion of adjacent muscles or neurovascular structures. The disease is named after Dr. It is very promising in the early nodular stage where the nodules are relatively small. It is important to understand that not every patient with Dupuytren’s nodules will experience contracture. After radiotherapy the nodule is not gone but reduced in size. Again typically seen as a relatively well-defined region of multinodular thickening about the inferior margin of the plantar fascia.

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After a break of 6 weeks, this treatment is repeated. Ledderhose disease is a benign hyperprofilation of fibroblasts and collagen at plantar aponeurosis level. Case 8 Case 8. Hypercellular collection of uniform, plump, immature spindle cells with enfermwdad nuclei and indistinct nucleoli Moderate collagen and elongated vessels Variable multinucleated giant cells Am J Surg Pathol ; In other projects Wikimedia Commons. Familia de 9 hermanos con 4 afectados de fibromatosis plantar y 6 con enfermedad de Dupuytren.

• Posted on October 17, 2019
• by admin

Primary Objective: To serve as a textbook which will meet students’ and instructors’ need for a two or three semester course on Electrical Circuits and Networks. Electric Circuits and Networks has 1 rating and 1 review. Electric Circuits and Networks is designed to serve as a textbook for a two-semester undergradu. : Electric Circuits and Networks: Electric Circuits and Networks is designed to serve as a textbook for a two-semester undergraduate course on.

Electric Circuits and Networks. He consults in the area of energy auditing and conservation. Romeo Covarrubias added it Feb 22, Sohaib marked it as to-read Nov 26, Just a moment while we sign you in to your Goodreads account. Want to Read Currently Reading Read. User Review – Flag as inappropriate it was helpful for netdorks. Goodreads helps you keep track of books you want to read.

Electric Circuits and Networks K. Trivia About Electric Circuits Aman Tiwari marked it as to-read Aug 10, Anupam Shukla marked it as to-read Jul 30, Pearson Education India- Electric circuits – pages. The book builds on the subject from its basic principles.

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Electric Circuits and Networks: – Kumar, K. S. Suresh – Google Books

Anirudhsinh Sarvaiya added it Nov 09, Jeff marked it as to-read Sep 14, Sreya T J marked it as to-read Aug 31, This book is not yet featured on Listopia. Written in a student-friendly manner, its narrative style places adequate stress on the principles that govern the behaviour of electric circuits and networks.

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Electric Circuits and Networks : K. S. Suresh Kumar :

Gowthami Kopanathi marked it as to-read Sep 14, Account Options Sign in. D V marked it as to-read Oct 03, Rajaseker marked it as to-read Feb 14, Spread over seventeen chapters, the book can be taught with varying degree of emphasis on its six subsections based on the course requirement. Pearson Education India Amazon. Kindle Editionpages. A J added it Jun 09, Kallyani Sonavane marked it as to-read Feb 02, Spread over seventeen chapters, the book can be taught with varying degree of emphasis on its six Electric Circuits and Networks by K.

The book builds on the subject from its basic principles. Preview — Electric Circuits and Networks by K. Shridhar Reddy marked it as to-read Mar 01, Mamta marked it as to-read Sep 12, Electric Circuits and Networks is designed to serve as a textbook for a two-semester undergraduate course on basic electric circuits and networks.

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Sheetal marked it as to-read May 29, Thanks for telling us about the yb. His research interests include active harmonic filtering, active power factor correction and flexible AC transmission systems. Electric Circuits and Networks is designed to serve as a textbook for a two-semester undergraduate course on basic electric circuits and networks. Jibin Thomas marked it as to-read Jul 31, Apr 10, Maryam Fasfous is currently reading it.

Electric Circuits and Networks

He handles courses on electric circuits, analog electronic circuits, pulse electronics, active filters, DSP, communication systems and power electronics. M.s.suresh Muthu marked it as to-read Jul 15, Abhinav Sharma added it Oct 03, Open Preview See a Problem? To see what your friends thought of this book, please sign up. Rakesh Patel marked it as to-read Aug 07, Ankur C rated it it was amazing Dec 24, Shibl Nasser marked it as to-read Aug 26,

• Posted on October 11, 2019
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Version , Change 1. Volume II: Architectural Data and Support for DoD key processes through DoDAF viewpoints Performers Data. DoDAF is the overarching, comprehensive framework and conceptual model enabling Guide: DoDAF Architecture Framework Version The Department of Defense Architecture Framework (DoDAF) is an architecture framework for . The current version is DoDAF DoDAF V is published on a public website. Other derivative frameworks based on DoDAF include the NATO.

The three views and their interrelationships — driven by common architecture data elements — provide the basis for deriving measures such as interoperability or performance, and for measuring the impact of the values of these metrics on operational mission and task effectiveness.

Commons category link is on Wikidata. For the purposes of architecture development, the term integrated means that data required in docaf than one of the architectural models is commonly defined and understood across those models. These architecture descriptions may include families of systems FoSsystems of systems SoSand net-centric capabilities for interoperating and dodqf in the non-combat environment.

Integrated architectures are a property or design principle for architectures at all levels: There are many different approaches for creating an integrated architecture using DoDAF and for determining which products are required. Otherwise there is the risk of producing products with no customers. As one example, the DoDAF v1.

Department of Defense for developing enterprise architecture has been debated:. These views relate to stakeholder requirements for producing an Architectural Description. This document addressed usage, integrated architectures, DoD and Federal policies, value of architectures, architecture measures, DoD decision support processes, development techniques, analytical techniques, and the CADM v1.

In April the Version 1. It broadened the applicability of architecture tenets and practices to all Mission Areas rather than just the C4ISR community.

As the DM2 matures to meet the ongoing data requirements of process owners, decision makers, architects, and new technologies, it will evolve to a resource that more completely supports the requirements for architectural data, published in a consistently understandable way, and will enable greater ease for discovering, sharing, and reusing architectural data across organizational boundaries. These views are artifacts for visualizing, understanding, and assimilating the broad scope and complexities of an architecture description through tabularstructuralbehavioralontologicalpictorialtemporalgraphicalprobabilisticor alternative conceptual means.

Each view depicts certain perspectives of an architecture as described below. Product Descriptions” and a “Deskbook”. In other projects Wikimedia Commons. To facilitate the use of information at the data layer, the DoDAF describes a set of models for visualizing data through graphic, tabular, or textual means. DoDAF generically describes in the representation of the artifacts to be generated, but allows considerable flexibility regarding the specific formats and modeling techniques.

The developing system must not only meet its internal data needs but also those of the operational framework into which it is set. In addition to graphical representation, there is typically a requirement to provide metadata to the Defense Information Technology Portfolio Repository DITPR or other architectural repositories.

Operational View OV products provide descriptions of the tasks and activities, operational elements, and information exchanges required to accomplish DoD missions. It addressed the Deputy Secretary of Defense directive that a DoD-wide effort be undertaken to define and develop a better means and process for ensuring that C4ISR capabilities were interoperable and met the needs of the warfighter.

In simpler terms, integration is seen in the connection from items common among architecture products, where items shown in one architecture product such as sites used or systems interfaced or services provided should have the identical number, name, and meaning appear in related architecture product views.

Department of Defense Architecture Framework – Wikipedia

It defines the type of information exchanged, the frequency of exchanges, the tasks and activities doraf by these exchanges and the nature of the exchanges. This Architecture Framework is especially suited to large systems with complex integration and interoperability challenges, and it is apparently unique in its employment of “operational views”.

22.02 it is clearly aimed at military systems, DoDAF has broad applicability across the private, public and voluntary sectors around the world, and represents one of a large number of systems architecture frameworks. By using this site, you agree to the Terms of Use and Privacy Policy. From Wikipedia, the free encyclopedia.

Only a subset of the full DoDAF viewset is usually created for each system development. Retrieved from ” https: One concern about the DoDAF is how well these products meet actual stakeholder concerns doraf any given system of interest. SV products focus on specific physical systems with specific physical geographical locations. In this manner, the DM2 supports doaf exchange and reuse of architectural information among JCAs, Components, and Federal and Coalition partners, thus facilitating the understanding and implementation of interoperability of processes and systems.

This page was last edited on 3 Octoberat United States Department of Defense information technology Dodac architecture frameworks. The OV provides textual and graphical representations of operational nodes and elements, assigned tasks and activities, and information flows between nodes. The DoDAF provides a foundational framework for developing and representing architecture descriptions that ensure a common denominator for understanding, comparing, and integrating architectures across organizational, joint, and multinational boundaries.

Each of 2.20 three levels of the DM2 is important to a particular viewer of Departmental processes:. The repository is defined by the common database schema Core Architecture Data Model 2. It establishes data element definitions, rules, and relationships and a baseline set of products for consistent development of systems, integrated, or federated architectures. A capability thread would equate to the specific activities, rules, and systems that are linked to that didaf capability.

DoDAF has a meta-model underpinning the framework, defining the types of modelling elements that can be used in each view and the relationships between them. Definitions and Guidelines”, “II: The actual sequence of view generation and their potential customization is a function of the application domain doadf the specific needs of the effort. It establishes a basis for semantic i. These products are organized under four views:.

All view AV products provide overarching descriptions of dodfa entire architecture and define the scope and context of the architecture. The figure represents the information that links the operational view, systems and services view, and technical standards view.

These views ddoaf overview and details aimed to specific stakeholders within their domain and in interaction with other domains in which the system will operate.

The DoDAF Architecture Framework Version 2.02

The DoDAF deskbook provides examples in using traditional systems engineering and data engineering techniques, and secondly, UML format. The approach depends on the requirements and the expected results; i. Systems and services view SV is a set of graphical and textual products that describe systems and services and interconnections providing for, or supporting, DoD functions.