This paper proposes a joint analysis of variations global sea-level pressure (SLP) and Earth’s rotation (RP), expressed as the coordinates pole (m1, m2) length day (lod). We retain iterative singular spectrum (iSSA) main tool to extract trend, periods, quasi periods in data time series. SLP components are weak seven quasi-periodic or periodic (?130, 90, 50, 22, 15, 4, 1.8 years), an annual cycl...

Vol. 27, No. 3, 2015 345 Received February 4, 2014, Revised June 24, 2014, Accepted for publication July 20, 2014 Corresponding author: Seray Külcü Çakmak, Dermatology Clinic, Ankara Numune Education and Research Hospital, Altındağ, Ankara, Turkey. Tel: 90-5324347169, Fax: 90-3123103460, E-mail: seraycakmak@ gmail.com This is an Open Access article distributed under the terms of the Creative Co...

Two highly efficient protocols for the production of bis-coumarins under solvent-free conditions have been introduced. The reaction of 4-hydroxycoumarin (2 eq.) with arylaldehydes (1 eq.) using phthalimide-N-sulfonic acid (PhtSA) or isatin-N-sulfonic acid (IsSA), as solid-acid catalysts, afforded the mentioned compounds with good to excellent yields in short times.Briefly, we have introduced tw...

jahez is one m of the most prominent character in the field of science and literature in the world.in addition to his proficiency in sciences,education and literature,he is one of the most celebrated one in discourse science and beliefs.he innovated a new religion called “jahezie religion’’ in the history of discourse  cience.from among his important works which are famous in all over the world...

one of the important subjects of comparative literature_ in french school_ is studying common contents between literature of different languages and separating literati’s initiatives and borrowing from other authors in the same or another language by them. with this aspect. using analytic – comparative metod, this study compares poems of abu tayyib al-muttanabbi_ as one of the most impressive a...

We present a full sky 100m map that is a reprocessed composite of the COBE/DIRBE and IRAS/ISSA maps, with the zodiacal foreground and connrmed point sources removed. Before using the ISSA maps, we remove the remaining artifacts from the IRAS scan pattern. Using the DIRBE 100m and 240m data, we have constructed a map of the dust temperature, so that the 100m map may be converted to a map proport...

As the most critical equipment in pre-calcination process of dry cement production, temperature precalciner is an essential factor affecting quality cement. However, calcination system time-delayed, nonlinear, and multi-disturbance, which makes it difficult to predict control temperature. In this study, a deep learning-based Hammerstein model proposed, predictive built prediction model, CNN-GRU...