this survey research was conducted to investigate the professional facilitation competencies of agricultural extension experts. the statistical population of the study consisted of all extension practitioners working in different provincial extension departments of the ministry of jihad-e-agriculture. using cochran's formula, 232 extension practitioners were selected as sample using multi-...

this study examined the knowledge and perception of farmers regarding privatization and commercialization of agricultural extension services in delta state, nigeria. a sample size of 90 farmers in contact with extension agents was randomly selected for the study. data for the study was collected through the use of a validated structured interview schedule. both descriptive and inferential stati...

Let $A$ be a Banach algebra and $X$ be a Banach $A$-bimodule. Then ${mathcal{S}}=A oplus X$, the $l^1$-direct sum of $A$ and $X$ becomes a module extension Banach algebra when equipped with the algebra product $(a,x).(a',x')=(aa',ax'+xa').$ In this paper, we investigate biflatness and biprojectivity for these Banach algebras. We also discuss on automatic continuity of derivations on ${mathcal{S...

The Zagros orogeny in Iran is associated with two successive geodynamic events during the Tertiary period, a Paleogene NE-directed regional crustal extension followed by a Miocene NW-directed regional crustal extension and a magmatic flare-up. The current study was undertaken to reanalyze previous structural work developed on the extensional Chapedony metamorphic core complex in Central Iran ex...

Guoqing Zhou 1,2,*, Qingli Luo 2, Wenhan Xie 3, Tao Yue 1, Jingjin Huang 2,4 and Yuzhong Shen 5 1 Guangxi Key Laboratory for Geospatial Informatics, Guilin University of Technology, Guilin 541004, China; [email protected] 2 The Center for Remote Sensing, Tianjin University, No. 92, Weijin Road, Nankai District, Tianjin 300072, China; [email protected] (Q.L.); [email protected] (J.H.) 3...

Tree Adjoining Grammars (TAG) are known not to be powerful enough to deal with scrambling in free word order languages. The TAGvariants proposed so far in order to account for scrambling are not entirely satisfying. Therefore, an alternative extension of TAG is introduced based on the notion of node sharing. Considering data from German and Korean, it is shown that this TAG-extension can adequa...

Calculation methods of the prognostication of the computer systems state under different volume of a priori information and accuracy of the measurement of controlled parameters (under absence and presence of measurement errors) are obtained in the work. Canonical expansions of random sequences of the indices characterizing the state of the investigated systems considered as basic features of th...