نتایج جستجو برای: and also telecom towers

تعداد نتایج: 16857708  

Journal: :Journal of Field Robotics 2023

This survey article highlights the difficulties in field maintenance of telecommunication towers. It critically analyses main features deployment robots to maintain The growing demand for mobile connectivity poses need more towers, and subsequent problem network becomes critical. Most tower is required work at height; therefore, height-related risks are frequent. A rigorous review conducted, gr...

Journal: :IJBDCN 2012
Rohit Prasad Rakesh Mehrotra

In the light of past attempts to provide universal access to telephony and data connectivity, this paper outlines a new telecom architecture tailored to the needs of rural areas, the Sachet Telecom technology. It presents an economic model for an Indian state, Rajasthan, showing the Sachet Telecom architecture, besides empowering local entrepreneurs, scores over the conventional approach in com...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

the images of muslims in media, literature and politics have been mostly black and white portrayals of a people alien to modernity, civilization, rationality and pluralism. since the end of the cold war and the onset of deadly terrorist attacks in different areas of the world, especially in the united states, these representations show a palpable difference: muslims are represented not only as ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده ادبیات و علوم انسانی 1392

in new management approaches, in the organizations with inflexible structure, existing of red tapes and interruptions caused by limitations and also non-compliance with environmental changes, create demotivation among staff. with regard to the influence of job motivational potential and its relationship to the type of organizational structure( enabling and dissuasive), the goal of this research...

Journal: :Energies 2023

Proton exchange membrane fuel cell (PEMFCS) and electrolyser (PEMELS) systems, together with a hydrogen storage tank (HST), are suitable to be integrated renewable microgrids cover intermittency fully exploit the excess of electrical energy. Such an integration perfectly fits telecom tower power supply needs, both in off-grid grid-connected sites. In this framework, model-based tool enabling op...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1393

learning-oriented assessment seeks to emphasise that a fundamental purpose of assessment should be to promote learning. it mirrors formative assessment and assessment for learning processes. it can be defined as actions undertaken by teachers and / or students, which provide feedback for the improvement of teaching and learning. it also contrasts with equally important measurement-focused appro...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...

Journal: :journal of advances in computer engineering and technology 0
faranak mireskandari islamic azad university, tehran central branch ramin nasiri department of computer engineering, islamic azad university, central tehran branch, tehran, iran gholamreza latif shabgahi department of electronic,shahid beheshti university, tehran, iran.

the telecommunications industry plays an important role in providing ict services to a wide range of customers. in addition to individual customers, corporate customers also are user of these services and have an important role to make return on investment for telecom companies (telcos). therefore, this group of customers should not be ignored by any reason. this is where the telecom companies ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

short story as an important literary genre in the recent decade is focused by many of young writers and literary critical with searching structure, content , artistic techniques and cognitive phenomenon of these works , we can show quantity of using some parts of storied literature from new literal techniques of the word and also we can show the usage of native, cultural and social foundation...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده علوم انسانی 1393

as some definitions show, idioms are expressions whose meanings cannot be obtained from individual words. in every society, people use their own conceptions and feelings through different idioms and expressions. so every culture and society has their own idioms. some scholars proposed methods for translating idioms but baker’s strategies are very important and constructive. this research tried ...

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