abstract: in the present paper, we give a necessary and sufficient condition for contact cr-warped product to be contact cr-product in kenmotsu space forms.

In this paper, an efficient numerical method to solve sliding contact problems is proposed. Explicit formulae for the Gauss–Jacobi numerical integration scheme appropriate for the singular integral equations of the second kind with Cauchy kernels are derived. The resulting quadrature formulae for the integrals are valid at nodal points determined from the zeroes of a Jacobi polynomial. Gaussian...

le premier contact des iraniens avec le théâtre occidental eut lieu lors du contact des savants avec la poétique d’aristote. au milieu du xixe siècle, grâce aux voyages des rois ghajar en france, se développent les rapports culturels et littéraires entre les deux pays et la première salle de théâtre à l’occidentale fut bâtie à téhéran où les traductions et les adaptations des pièces de molière ...

a general robotic mechanism was presented for in-pipe inspection oflevel pipes with varied diameter or curved pipelines. the robot employed three legs comprised of parallelogram linkages mechanism which enables adapting to various elbow joints in the piping systems. the curvatures in pipeline are the most important constraints in front of the robot through navigation process. to study the adapt...

Contact points between the FLP protein of the yeast 2-micron plasmid and its recombination site have been defined. Important features of the region previously defined as the minimal recombination site in vitro include a pair of 13-base pair inverted repeats separated by an 8-base pair spacer. The two FLP protein-binding sites within this region are 12 base pairs in length. In each case they inc...