In Wireless Sensor Network (WSN), QoS (Quality of Service) in sensor application plays a very important role. QoS based routing is required to ensure the best use of nodes in WSN. In this paper, a comparative study of QoS based routing in Media Access Control (MAC) protocols are presented based on the traits to solve problems like prioritization, timeliness, reliability etc. The study mainly fo...

Der folgende Beitrag gibt einen Überblick über den Umgang mit Nullwerten im Molekül-Atom-Datenmodell (MAD-Modell) und dessen Implementierung PRIMA. Zunächst beschreiben wir einige der Lösungen, die im Relationenmodell für die Behandlung von Nullwerten vorgeschlagen wurden, und stellen dann den Umgang mit Nullwerten im MAD-Modell vor, wie wir ihn in PRIMA realisiert haben. Ziel ist es, den Benut...

Practical approaches for on-chip inductance extraction to obtain a sparse, stable and accurate inverse inductance matrix K are proposed. The novelty of our work is in using circuit characteristics to define the concept of resistance-dominant and inductancedominant lines. This notion is used to progressively refine a set of clusters that are inductively tightly-coupled. For reasonable designs, t...

This paper focuses on the interpretation of the Italian approximative adverb quasi ‘almost’ by primarily looking at cases in which it modifies temporal connectives, a domain which, to our knowledge, has been largely unexplored thus far. Consideration of this domain supports the need for a scalar account of the semantics of quasi (close in spirit to Hitzeman’s 1992 semantic analysis of almost). ...

Perusahaan Otobus Sinar Jaya adalah salah satu bus yang sering digunakan oleh masyarakat atau bisa juga disebut primadona untuk perjalanan Angkutan Kota Antar Provinsi di pulau Jawa. Jumlah permintaan penumpang cenderung tinggi dan meningkat setiap tahunnya dalam kelasnya, baik kondisi biasa maupun hari raya karena itu perlu dilakukan penelitian seberapa puas percayanya menggunakan moda tersebu...

Reduction of complex protein networks models is of great importance. The accuracy of a passivity preserving algorithm (PRIMA) for model order reduction (MOR) is here tested on protein networks, introducing innovative variations of the standard PRIMA method to fit the problem at hand. The reduction method does not require to solve the complete system, resulting in a promising tool for studying v...

The current study was carried out to research the adaptive potential of winter wheat varieties depending on level mineral nutrition in soil and climatic conditions north Rostov region 2012–2018. objects were 10 bred by FGBSI FRARC. Between 2012 2014 there studied 6 (the first group), 2015–2018 4 ones (second group). experimental plot represented southern medium-thick calcareous chernozem. schem...