نتایج جستجو برای: آنتن های bts

تعداد نتایج: 479395  

2008
Alexei Barbosa de Aguiar Plácido Rogério Pinheiro Alvaro de Menezes S. Neto Rebecca F. Pinheiro Ruddy P. P. Cunha

GSM Network Designs usually offers big challenges for achieving an efficient cost while respecting the complex combinatorial technical constraints. This networks have hundred or thousands BTS. They have their traffic grouped in hubs, then in BSC nodes to reach the MSC. Hubs must be elected within the BTS set and BSC nodes have to be geographically allocated in the available sites. Also, the num...

Journal: :Thorax 2014
Adam T Hill Chris Routh Sally Welham

A significant step towards improving care of patients with non-cystic fibrosis bronchiectasis was the creation of the British Thoracic Society (BTS) national guidelines and the quality standard. A BTS bronchiectasis audit was conducted between 1 October and 30 November 2012, in adult patients with bronchiectasis attending secondary care, against the BTS quality standard. Ninety-eight institutio...

بیژن نخعی

اینک که در مقاله قبلی تطبیق یک موج بر ساده مورد بررسی قرار گرفته و روشی مناسب نیز در این مورد پبشنهاد گردیده است ، در این مقاله تاثیر تشعشع کننده ها را بر یکدیگر یعنی تداخل امواج ( mutual coupling) رامورد بررسی قرار می دهیم . تداخل امواج در آنتن های شیاری چه از نظر تئوری و چه از نظر عملی در مقالات مختلف مورد بررسی قرار گرفته است ، ولی در تمام این مقالات از شیار کاملا باریک (شیار ) بحث شده است...

Journal: :BMC Health Services Research 2009
Mark Strong Gail South Robin Carlisle

BACKGROUND Accurate spirometry is important in the management of COPD. The UK Quality and Outcomes Framework pay-for-performance scheme for general practitioners includes spirometry related indicators within its COPD domain. It is not known whether high achievement against QOF spirometry indicators is associated with spirometry to BTS standards. METHODS Data were obtained from the records of ...

Journal: :Plant physiology 2015
Devarshi Selote Rozalynne Samira Anna Matthiadis Jeffrey W Gillikin Terri A Long

Iron uptake and metabolism are tightly regulated in both plants and animals. In Arabidopsis (Arabidopsis thaliana), BRUTUS (BTS), which contains three hemerythrin (HHE) domains and a Really Interesting New Gene (RING) domain, interacts with basic helix-loop-helix transcription factors that are capable of forming heterodimers with POPEYE (PYE), a positive regulator of the iron deficiency respons...

2014
I. H. Usman A. M Shehu

: Radio Resource optimization on the three sectors (A, B, and C) of a BTS belonging to ZTE ZXG-10 BSS system was carried out adopting Ajay (2004) processes. The preprocessing raw data was obtained through the use of Ericsson TEMs Phones incorporated with GPS tool for location updates during the Drive Test (DT). The post-processing of the DT data was done by Actix Analyzer Service Verification S...

Journal: :Human movement science 2013
Evan D Olin Gregory M Gutierrez

As a potential means to decrease their risk of injury, many runners are transitioning into barefoot running. Habitually shod runners tend to heel-strike (SHS), landing on their heel first, while barefoot runners tend to mid-foot or toe-strike (BTS), landing flat-footed or on the ball of their foot before bringing down the rest of the foot including the heel. This study compared muscle activity,...

Journal: :Clinical journal of oncology nursing 2014
Silvia Gonella Lorenza Garrino Valerio Dimonte

Patients with cancer can experience several treatment-related symptoms, and conventional care focuses primarily on cure and survival without a holistic approach to disease. Subsequently, an increasing number of patients are accustomed to complementary modalities to improve well-being. Biofield therapies (BTs) are complementary and alternative medicine (CAM) modalities based on the philosophy th...

ژورنال: :مهندسی برق مدرس 0
f. pourmohammadi tarbiat modares university m hakkak tarbiat modares university

- در برخی از سیستمهای مخابرات سیار برای بالا بردن کارایی در شرایط مختلف محیطی و الکترومغناطیسی، آنتن را هوشمند طراحی می کنند. عوامل محیطی (موقعیت اشیای اطراف، حرکت آنتن سیار، کاربر و ...) بر مشخصه های آنتن از جمله امپدانس ورودی آن مؤثر است. بنابراین لازم است مداری بین آنتن و گیرنده - فرستنده برای افزایش توان تشعشعی تعبیه شود تا تطبیق امپدانسی به طور وفقی انجام شود. در این مقاله طراحی شبکه تطبیق...

Journal: :Thorax 2012
Adam T Hill Sally Welham Kerry Reid C E Bucknall

There have been two national British Thoracic Society (BTS) bronchiectasis audits from 1 October to 30 November in 2010 and 2011 in patients with non-cystic fibrosis attending secondary care. The first audit was soon after the publication of the BTS guidelines in July 2010 and both audits were based on the BTS guideline recommendations. We had 1460 and 2404 records in the 2 years respectively. ...

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