نتایج جستجو برای: the big

تعداد نتایج: 16065459  

Journal: :CoRR 2016
Jason R. Simpson John Campbell Thuy Pham Byron W. Keating Carla Wilkin

The Australian government, to remind job seekers of appointments with employment services providers in order to cut costs and free up human resources, is using technologies such as Short Messaging Services (SMS). However, the technologies in-use are but one side of this equation – the specifics of how these technologies are used is the other side, and these specifics are highly undertheorized, ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Journal: :بینا 0
سیدهاشم دریاباری sh daryabari ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranدانشگاه علوم پزشکی شهید بهشتی- تهران- ایران سپهر فیضی s feizi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranدانشگاه علوم پزشکی شهید بهشتی- تهران- ایران محمدعلی جوادی ma javadi ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranدانشگاه علوم پزشکی شهید بهشتی- تهران- ایران ستاره کریم دیزانی s karimdizani ophthalmic research center, shahid beheshti university of medical sciences, tehran, iranدانشگاه علوم پزشکی شهید بهشتی- تهران- ایران

purpose: to assess parameters that had a capability of influencing the rate of big bubble formation during deep anterior lamellar keratoplasty (dalk) in keratoconus. methods: a total of 290 consecutive eyes from 257 patients with keratoconus that underwent dalk using the big-bubble technique were enrolled. the influence of patient age and sex, family history of keratoconus, history of contact l...

Over the last 20 years, and particularly with the advent of Big Data and analytics, the research area around Data and Information Quality (DIQ) is still a fast growing research area. There are many views and streams in DIQ research, generally aiming at improving the effectiveness of decision making in organizations. Although there are a lot of researches aimed at clarifying the role of BIG data...

Journal: :بیماریهای گیاهی 0
علی دهقانی نویسنده محمد صالحی نویسنده

phytoplasmal big bud is one of the important diseases of tomato (lycopersicon esculentum) in the world. the disease has been reported from iranian provinces of bushehr, isfahan, fars, khorasane razavi and ardabil. during a summer surrvey in 2010, symptoms of big bud disease was observed in tomato fields of dorood area in lorestan province. characteristic symptoms of the disease were small thick...

A. Kaveh, A. Tahershamsia, R. Sheikholeslamia , S. Talatahari,

The Big Bang-Big Crunch (BB–BC) method is a relatively new meta-heuristic algorithm which inspired by one of the theories of the evolution of universe. In the BB–BC optimization algorithm, firstly random points are produced in the Big Bang phase then these points are shrunk to a single representative point via a center of mass or minimal cost approach in the Big Crunch phase. In this paper, the...

Despite the increasing importance of data and information quality, current research related to Big Data quality is still limited. It is particularly unknown how to apply previous data quality models to Big Data. In this paper we review Big Data quality research from several perspectives and apply a known quality model with its elements of conformance to specification and design in the context o...

Alikhani zanjani, Elnaz, Askari, Farid , Hajkarimi, Babak , Najafi, Amir ,

Introduction: The dramatic growth of big data and its application in preventing waste of resources and increasing financial performance and supply chain health levels, need to be examined from different perspectives. This study aimed to determine the correlation between big data and supply chain health performance in employees of Tehran Intelligent Fuel System. Methods: In this descriptive cor...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و فرهنگ - دانشکده مهندسی صنایع 1391

روش‏های ‏بسیاری برای تشکیل سبد سهام وجود دارد که یکی از اولین و پرکاربردترین روش‏ها در این حوزه مدل میانگین- واریانس مارکویتز می‏باشد.با توجه به اینکه این مدل در شکل اولیه خود بسیاری از جنبه‏های غیر قابل اغماض دنیای واقعی را در نظر نمی گیرد، در عمل استفاده از آن برای تشکیل سبد سهام مناسب به نظر نمی رسد. برای حل این مشکل محققین با افزودن محدودیت‏هایی نظیر محدودیت عدد صحیح، محدودیت رندز و... به م...

Journal: :iranian journal of child neurology 0
mohammad gharehdaghi md,associate professor, mashad university of medical sciences mashad, iran mousa alhaosawi assistant professor, king fahad hospital, madine, saudi arabia amir shahriar ariamanesh md, assistant professor, mashad university of medical sciences, mashad, iran arash nejad .consultant orthopaedic pediatric &hip surgeon, ucl university, london, uk abdullah mohammad sandokji orthopaedic surgeon, assistant professor, taiba university, madine, saudi arabia mohammad abdellsalam orthopaedic surgeon, king fahad hospital, madine, saudi arabia

objective hyperextension of the big toe is described here as a simple and reliable sign to predict undercorrection of cavus deformity of clubfoot in the ponseti method. materials & methods this retrospective study was conducted on children with clubfoot who were treated successfully by ponseti method in the king fahad hospital, saudi arabia, and emam reza hospital, mashad, iran, from 2003 throu...

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