نتایج جستجو برای: layering and superimposing these layers
تعداد نتایج: 16865426 فیلتر نتایج به سال:
The crystal structure of the title compound, C(7)H(20)N(2) (2+)·SO(4) (2-)·H(2)O, is presented, with particular focus on the packing arrangement in the crystal structure and selected hydrogen-bonding inter-actions that the compound forms. The crystal structure exhibits parallel stacking of the diammonium dication in its packing arrangement, together with inorganic-organic layering that is typic...
Growing interest and penetration of wireless networking technologies is underlining new challenges in the design and optimization of communication protocols. Traditionally, protocol architectures follow strict layering principles, which ensure interoperability, fast deployment, and efficient implementations. However, lack of coordination between layers limits the performance of such architectur...
Examination of Layered Tissues of Odontocetes for Age Determination Using Polarized Light Microscopy
The polarized light microscope with a 1/4 h plate greatly improves resolution of the microstructure in layered hard tissues of dolphins by revealing changes in crystallographic alignment not visible using more conventional instruments. In adult specimens of Stenella attenuata the prenatal enamel contains up to 240 striae that are thought to represent daily records of prenatal growth. Prenatal d...
Abstract This study reveals the key role of chemical potential and atomic-scale vibration nucleant surface in dictating pre-nucleation liquid-layering heterogenous nucleation. The effect potential-well depth D w strength $$\overline{\beta }_{{{\text{std}}}}$$ ? ¯ <mml:...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...
the present study was an attempt to determine the types of motivation and levels of foreign language learning anxiety among efl students studying at azad and state universities in kermanshah and to determine the relationship between these two factors and language proficiency and gender. to this end, the foreign language learning motivation scale, by deci and ryan )1985(, were administered to 12...
the treatment of in completely formed pulpless teeth has presented considrable problems. these teeth have wide open apexes and the walls of the root canal diverge toward the apical tissues. mechanical preparation cannot be done in the normal manner beacause of the large initial size and the taper of apical part of the canal , a mechanical stop cannot be produced at the apex of the canal and , t...
چکیده توان بالقوه تجاری سلولازها و کاربردهای گوناگون آن ها در بسیاری از صنایع انگیزه ای قوی برای تحقیق در این زمینه طی چند دهه گذشته بوده است. با توجه به کاربردهای فراوان این آنزیم در صنایع غذایی? در این پژوهش تصمیم به جداسازی ریزسازواره های تولید کننده سلولاز از خاک درختان انار، انگور، خرمالو و گردو حیاط دانشکده کشاورزی تربیت مدرس، گرفته شد. در این بین خاک درخت خرمالو به دلیل دارا بودن تعداد ...
In this paper we propose an empirical analysis of deep recurrent neural networks (RNNs) with stacked layers. The analysis aims at the study and proposal of approaches to develop and enhance multiple timescale and hierarchical dynamics in deep recurrent architectures, within the efficient Reservoir Computing (RC) approach for RNN modeling. Results point out the actual relevance of layering and R...
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