â  â  a comparative study of books related to writing instruction in arabic language and subh al-asha â â â â â â â  ali zahed poor * â  â  abstract â â â  there are several books in arabic language on writing styles and instructions as well as the characteristics of writers. the present article is an attempt to introduce and critically and comparatively study the books written from the early o...

for the first time in the history of logic, abd al razzaq al-jili (d. 570/1174), in the treatise al-lame fi al-shakl al-rabe, dealt with the modal syllogisms of the fourth figure. previous to him, dinha, the priest, and ibn salah al-hamadani had discussed the non-modal moods of the fourth figure. jili’s treatise deals only with simple modalities and ignores the complex ones. his pupil, fakhr al...

ayatollah mohammad hossein gheravi isfahani known as compani is one of the contemporary famous scholars and mystics and the author of arabic poems of divan al-anvar al-ghodsieh, entitled as  moftagher. in his persian and arabic divan there are many poems in praise of prophet mohammad's family among which is his long arabic panegyric in praise of imam reza – peace be upon him. the  present ...

An analytic study was conducted on coupled partial differential equations. We formally derived new solitary wave solutions of generalized coupled system of Zakharov-Kuznetsov (ZK) and KdV equations by using modified extended tanh method. The traveling wave solutions for each generalized coupled system of ZK and KdV equations are shown in form of periodic, dark, and bright solitary wave solution...

Graz University of Technology, Institute of Environmental Biotechnology, Petersgasse 12, A6 8010 Graz, Austria; Julius Kühn-Institut (JKI), Messeweg 11, D-38104 Braunschweig, 7 Germany, Kawanda Agricultural Research Institute, National Banana Research Program, 8 Uganda; Makerere University, Department of Agricultural Production, College of 9 Agricultural and Environmental Sciences, Uganda and B...