In multicellular organisms one can find examples where a growing tissue divides up until some final fixed cell number. Asymmetric division plays a prevalent feature in tissue differentiation in these organisms, where the daughters of each asymmetric division inherit unequal amounts of a fate determining molecule and as a result follow different developmental fates. In some tissues the accumulat...

Research has focused on increasing the treatment integrity of school-based interventions by utilizing performance feedback. The purpose of this study was to extend this literature by increasing special education teachers' treatment integrity for implementing antecedent and consequence procedures in an ongoing behavior support plan. A multiple baseline across teacher-student dyads (for two class...

We present a new forward image warping algorithm, which speeds up perspective warping – as in texture mapping. It processes the source image in a special scanline order instead of the normal raster scanline order. This special scanline has the property of preserving parallelism when projecting to the target image. The algorithm reduces the complexity of perspective-correct image warping by elim...

This study examined the probability of (a) being placed in a disciplinary alternative education setting for mandatory versus discretionary reasons and (b) returning within the same year among an ethnically diverse sample (African American, Caucasian, Hispanic) of middle and high school students (N=270). Participants were compared based on ethnicity, gender, grade level, and special education st...

Abstract Teachers’ understanding of the concepts they teach affects quality instruction and students’ learning. This study used a sample 303 teachers from across USA to examine elementary school mathematics teachers’ knowledge key underlying fraction arithmetic. explanations were coded based on accuracy their kinds representations in responses. The results showed that arithmetic was limited, es...

the holy koran is the eternal miracle of literature and eloquence. in the field of eloquence, ellipsis is an important issue. grammaticaltadmeen as a type of ellipsis has a special manifestation in the holy koran. tazmeen literally meaning insertion is applied when a verb in the text adds the meaning of another verb to itself and is used as the other word should be used in terms of transitivity...

“obligation”, “dette” and “droit personnel” are three important and correlative legal terms in civil law that have been introduce into persian legal literature with improper translation. the failure to distinguish them from common terms in islamic jurisprudence like “dein” and “eltezam” have caused conceptual confusion between special terms of two great legal systems: civil law and islamic law....