نتایج جستجو برای: affne mapping

تعداد نتایج: 198398  

Journal: :علوم و فناوری دریا 0

the natural vibrations of clamped annular isotropic sector plates are analyzed using the extended kantorovich method (ekm). a conformal mapping is used to transform a sector with identified geometry to a rectangular plate which the solution is available in literature and solved by dalaei and kerr [1] using ekm. the developed iterative scheme converges very rapidly to the final result. the obtai...

Journal: :iranian journal of fuzzy systems 2015
m. abbas b. ali

generalized geraghty type fuzzy mappings oncomplete metric spaces are introduced and a fixed point theorem thatgeneralizes some recent comparable results for fuzzy mappings incontemporary literature is obtained. example is provided to show thevalidity of obtained results over comparable classical results for fuzzymappings in fixed point theory. as an application, existence of coincidencefuzzy p...

Journal: :journal of dentomaxillofacil radiology, pathology and surgery 0
zahra dalili kajan department of maxillofacial radiology. faculty of dentistry, guilan university of medical sciences, rasht, iran mehran taramsari department of endodontics, faculty of dentistry, guilan university of medical sciences, rasht, iran somayeh nemati department of maxillofacial radiology, faculty of dentistry, guilan university of medical sciences, rasht, iran mehrnaz barandeh faculty of dentistry, guilan university of medical sciences, rasht, iran

introdouction: the mapping of ghost images of the maxilla and the nasal cavity, which are complex structures, is very important. the position of objects that create a ghost image can differ when using various devices. the purpose of this investigation was to study the mapping of ghost images of the maxilla and the nasal cavity using a cranex d digital panoramic machine. materials and methods: t...

In this paper, we shall establish some fixed point theorems for mappings with the contractive  condition of integrable type on complete intuitionistic fuzzy metric spaces $(X, M,N,*,lozenge)$. We also use Lebesgue-integrable mapping to obtain new results. Akram, Zafar, and Siddiqui introduced the notion of $A$-contraction mapping on metric space. In this paper by using the main idea of the work...

Journal: :international journal of environmental research 2014
a.m. martínez-graña j.l. goy c. zazo

this paper presents a mapping procedure for risk mapping of water and wind erosion, whichhelps to identify protective measures needed in the planning and management of natural parks. the map of water erosion risk was developed by combining the original and revised universal soil loss equation methodologies (usle-rusle), and the map of wind erosion risk was developed using quirantes’ method. usi...

Journal: :مدیریت شهری 0
masoomeh rahmani nasrin eyvazloo mehdi nasrollahi

value stream mapping because of being able to understand process bottlenecks, as one of the most common tools for analyzing, identifying and eliminating various losses in operational and support processes are used. on the other hand, inventory management, precise control entry and exit of goods, accurate and timely information about the inventories status and planning, reduce product maintenanc...

Journal: :iranian journal of nuclear medicine 2012
vahid reza dabbagh kakhki ali jangjoo alireza tavassoli mahdi asadi keyvan sadri

introduction: several radiotracers are being used for sentinel node mapping in patients with breast cancer. in the current study, we reported our experience with 99m-tc phytate for sentinel node mapping in mashhad university of medical sciences. methods: all breast cancer patients who underwent sentinel node mapping using 99m-tc phytate were included. all patients received intradermal peri-areo...

Journal: :nursing and midwifery studies 0
nasrin rasoul zadeh department of medical and surgical, faculty of nursing and midwifery, tehran university of medical sciences, tehran, ir iran hamidreza sadeghi gandomani trauma nursing research center, faculty of nursing and midwifery, kashan university of medical sciences, kashan, ir iran masoumeh delaram department of midwifery, faculty of nursing and midwifery, shahrekord university of medical sciences, shahrekord, ir iran; department of midwifery, faculty of nursing and midwifery, shahrekord university of medical sciences, shahrekord, ir iran. tel: +98-9132824869, fax: +98-3833346714 zohre parsa yekta department of medical and surgical, faculty of nursing and midwifery, tehran university of medical sciences, tehran, ir iran

conclusions concept mapping was superior to conventional skill teaching methods. it is suggested to use concept mapping in teaching practical courses such as fundamentals of nursing. results before education, no significant differences were observed between the two groups in the three skills of cleaning (p = 0.251), injection (p = 0.185) and sterilizing (p = 0.568). the students mean scores wer...

ژورنال: پژوهش های ریاضی 2017

In this paper we investigate a kind of boundary value problem involving a fractional differential equation.  We study the existence of positive solutions of the problem that fractional derivative is the Reimann-Liouville fractional derivative. At first the green function is computed then it is proved that the green function is positive. We present necessary and sufficient conditions for existen...

Journal: :journal of english language studies 0
esmaeel abdollahzadeh assistant professor, iran university of science and technology nasser amirivardani instructor, university of applied sciences and technology

traditional and modern vocabulary instruction techniques have been introduced in the past few decades to improve the learners’ performance in reading comprehension. semantic mapping, which entails drawing learners’ attention to the interrelationships among lexical items through graphic organizers, is claimed to enhance vocabulary learning significantly. however, whether this technique suits all...

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