The article considered the ecological index of water quality, which is used for planning protection activities, developing measures, carrying out and economic zoning, mapping; pollution index, determined by hydrochemical indicators; modified Horton quality models; Water Quality Index proposed Canadian Council Ministers Environment; Said to assess general use; in river subbasin a certain year; N...

INTRODUCTION ‘Task’ or ‘information-processing demands’ (e.g. Wallach and Miller 1988) are the challenges that essentially set in motion the language and cognitive processing work through which the goals of aphasia language therapy are achieved (Robson and Horton, in press). Therapists operationalise goals by introducing stimuli, getting the client to respond, responding contingently themselves...

Abstrak . Laju infiltrasi adalah kecepatan masuknya air ke dalam tanah dan tergantung pada kondisi tanah. Perkebunan kopi robusta tentunya memiliki beberapa tingkatan umur tanaman yaitu dari muda sampai dewasa. Akar yang matang mempengaruhi pori-pori di Keberadaan akar tidak hanya meningkatkan aktivitas mikroorganisme, tetapi juga semakin besar sehingga peluang besar. Penelitian ini mengkaji la...

Periodic migrainous neuralgia is a clearly defined syndrome and excellent descriptions of it have been given by a number of authors (Harris, 1926, 1936 ; Horton et al., 1939 ; Horton, 1941 ; Ekbom, 1947; Kunkle et al., 1952; Symonds, 1956; Bickerstaff, 1959). Its clinical features are usually so characteristic that its diagnosis should present no more difficulty than that of trigeminal neuralgi...

Primate striate cortex contains a prominent system of columns referred to as cytochrome oxidase (CO) patches. Studies directed at the morphology and interconnections of cells in patches would be facilitated by a method that revealed the location of patches in the intact cortex. In three adult rhesus monkeys we prepared flatmounts of striate cortex [Horton JC, Hocking DR. Intrinsic variability o...