نتایج جستجو برای: stadial transmission

تعداد نتایج: 246081  

2018
P L Gibbard R G West P D Hughes

Detailed investigation of landforms and their underlying deposits on the eastern margin of Fenland, East Anglia, demonstrated that they represent a series of glaciofluvial delta-fan and related sediments. Associated with these deposits are glacially dislocated sediments including tills, meltwater and pre-existing fluvial sediments. These 'Skertchly Line' deposits occur in the context of a subst...

2011
Paul Kapp Jon D. Pelletier Alexander Rohrmann

Liquid water and ice are the dominant agents of erosion and sediment transport in most actively growing mountain belts. An exception is in the western Qaidam basin along the northeastern margin of the Tibetan Plateau, where wind and windblown sand have sculpted enormous yardang fields in actively folding sedimentary strata. Here, we present observations suggesting that since the late Pliocene, ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران - دانشکده مهندسی برق 1385

در قسمت اول این پایان نامه روش جدیدی برای تشخیص و کلاسه بندی خطا در شبکه های انتقال با استفاده از منطق فازی ارایه شده است. الگوریتم معرفی شده از زاویه جریان فازها استفاده می کندو با استفاده از آن ها وقوع خطا را تشخیص داده و نوع آن را شناسایی می کند. از نرم افزار atp برای تولید اطلاعاتحالت عادی و حالت هایمختلف خطا استفاده شده است.سپس برای نشان دادن کارآیی روش جدید، دو روش قبلی مبتنی بر منطق فازی...

Journal: :EchoGéo 2021

Journal: :journal of nanostructures 2014
s. olyaee a. mohebzadeh-bahabady

we design a novel nano-ring resonator using two-dimensional photonic crystal (2d-phc), for bio-sensing applications. the structure of biosensor is created by two-curve-shaped ring resonator which sandwiched by two waveguides. these are configured by removing one row of air holes. the refractive index of sensing hole is changed by binding an analyte. hence, intensity of the transmission spectrum...

Journal: :the modares journal of electrical engineering 2007
reza key pour mahmood reza haghifam hossin seifi

this paper presents a framework for long term transmission expansion planning in competitive, electricity markets. transmission lines and phase shifters are taken into account as expansion options. maximization of the network users' benefits, with satisfying security constraints are considered as the criterion for transmission expansion planning. the elements of the objective function are the...

Journal: :journal of industrial strategic management 2014
h khosropour m mirafshar

technology transmission has engaged not only developing countries but also many western research communities. foreign direct investment is a commonly used method to transfer the technology. since specific studies on factors affecting the transmission of technology through foreign direct investment has not been made in nanotechnology, the purpose of this study is to identify the issues affecting...

Journal: :civil engineering infrastructures journal 0
morteza kolahdoozan amirkabir university of technology (tehran polytechnic) mohammad javad alizadeh amirkabir university of technology ahmad tahershamsi amirkabir university of technology a. abdolali ph.d. candidate, department of civil and environmental engineering, university of roma tre.

nowadays, the application of floating breakwaters in small or recreational harbors has found more popularity. these types of breakwaters are more flexible in terms of design, configuration and especially installation compared with fixed breakwaters. in the current study, the performance of floating breakwater (fbs) under regular waves was studied using the physical modeling method. for the mode...

Journal: :international journal of business and development studies 0

this paper aims to investigate the role of each aggregate spending component in the monetary policy transmission in indonesia. it assesses the relative strength of the role of each spending component in the monetary policy transmission. in so doing, this study employs the contribution analysis, which is calculated based on the cumulative impulse response of each component of gdp to a monetary p...

Journal: :iranian journal of parasitology 0
zeinab askari dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran hamed mirjalali dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran mehdi mohebali dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran and center for research of endemic parasites of iran (crepi), tehran university of medical sciences, tehran, iran zabih zarei meshkin-shahr research station, school of public health and national institute of health research, tehran university of medical sciences, tehran, iran saeideh shojaei dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran tahereh rezaeian dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran

background: microsporidia species are obligatory intracellular agents that can in­fect all major animal groups including mammals, birds, fishes and insects. whereas world­wide human infection reports are increasing, the cognition of sources of infec­tion particularly zoonotic transmission could be helpful. we aimed to detect zoono­tic microsporidia spore in fecal samples from some animals with ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید