نتایج جستجو برای: stream power index

تعداد نتایج: 917771  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

august wilson is undoubtedly one of the rare black playwrights whose works have attracted streams of attention and worldwide audience. the present study aims at analyzing fences and piano lesson which are two of the most successful plays in his pittsburgh cycle from the perspective of michel foucault’s theories and ideas. studying these two plays from foucault’s perspective opens new windows in...

2015
Xuejun Dai Yuhua Huang Lu Chen Tingting Lu Sheng Zhao

A new lightweight stream cipher, SVH, is proposed. The design targets hardware environments where gate count, power consumption and memory is very limited. It is based on dual pseudo-random transformation and output feedback. The block of key size is 64 bits and SVH can achieve sufficient security margin against known attacks, such as linear cryptanalysis, differential cryptanalysis, impossible...

A. A. Abbasian Arani A. Aghaei A. R. Malihi, G. A. Sheikhzadeh, H. R. Ehteram

 In this paper the effect of using various models for conductivity and viscosity considering Brownian motion of nanoparticles is investigated. This study is numerically conducted inside a cavity full of Water-Al2O3 nanofluid at the case of mixed convection heat transfer. The effect of some parameters such as the nanoparticle volume fraction, Rayleigh, Richardson and Reynolds numbers has been ex...

2003
Elzbieta Dura

It seems the time is ripe for the two to meet: NLP has grown out of prototypes and IR is having hard time trying to improve precision. Two examples of possible approaches are considered below. Lexware is a lexiconbased system for text analysis of Swedish applied in an information retrieval task. NLIR is an information retrieval system using intensive natural language processing to provide index...

Journal: :Sustainability 2021

This study validated the robust performances of recently proposed comprehensive landslide susceptibility index model (CLSI) for mapping (LSM) by comparing it to logistic regression (LR) and analytical hierarchy process information value (AHPIV) model. Zhushan County in China, with 373 landslides identified, was used as area. Eight conditioning factors (lithology, slope structure, angle, altitud...

2004
Sandeep Kumar Kerstin Lemke Christof Paar Horst Görtz

This contribution describes general considerations for evaluating the quality of a cryptographic implementation, with a strong focus on hardware implementation of stream ciphers. In particular, the features area efficiency, power, and secure implementation are discussed. Even though the main target of the treatment here are stream ciphers, some of the thoughts presented are directly applicable ...

Journal: :Journal of Hydrology 2023

Flood has long been known as one of the most catastrophic natural hazards worldwide. Mapping flood-prone areas is an important part flood disaster management. In this study, a susceptibility mapping framework was developed based on novel integration nature-inspired algorithms into support vector regression (SVR). To end, various remote sensing (RS) and geographic information system (GIS) datase...

Journal: :Journal of Threatened Taxa 2022

This paper presents the spatial and temporal variation in diversity of malacofauna relation to water chemistry Aripal stream Kashmir Himalaya. A total 12 species were reported which belong four families, Lymnaeidae, Physidae, Planorbidae, Bithyniidae from class Gastropoda, two Cyrenidae Pisidiidae Bivalvia. The family Planorbidae contributed 34% annual molluscan population followed by Lymnaeida...

Journal: :Optics express 2004
Yung-Cheng Chang Yu-Huang Lin J Chen Gong-Ru Lin

By using an optical nonreturn-to-zero (NRZ) format data-stream to injection-lock an synchronously modulated Fabry-Perot laser diode at below threshold condition (without DC driving current), an output data-stream with pseudo-return-to-zero (PRZ) format can be generated at bit rate of up to 2.488 Gbit/s. Such an NRZ-to-PRZ format transformation is due to the injectionlocking induced gain-switchi...

2011
Hai-Long Nguyen Wee Keong Ng Yew-Kwong Woon Duc H. Tran

Conventional stream mining algorithms focus on single and stand-alone mining tasks. Given the single-pass nature of data streams, it makes sense to maximize throughput by performing multiple complementary mining tasks concurrently. We investigate the potential of concurrent semi-supervised learning on data streams and propose an incremental algorithm called CSL-Stream (Concurrent Semi–supervise...

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