the phenomenon of how tests influence teaching and learning is commonly described as “wash back”in language instruction. literature indicates that wash back effect is a complex concept that becomeseven more complicated under different interpretations of the wash back phenomenon in teaching andlearning. in the present study, some definitions of wash back and its two major types were introduced,a...

The phenomenon of how tests influence teaching and learning is commonly described as “wash back” in language instruction.  Literature indicates that wash back effect is a complex concept that becomes even more complicated under different interpretations of the wash back phenomenon in teaching and learning. In the present study, some definitions of wash back and its two major types were introduc...

BACKGROUND Topical treatment of acne vulgaris on the back is challenging largely due to the extensive broad surface with difficult to reach areas. A "leave-on" foam is suited for application to the trunk due to ease of application and spreadability. Prior to this trial, no data on Propionibacterium acnes (P. acnes) reduction on the back has existed for any benzoyl peroxide (BP) formulations or ...

Conventional water treatment plant generates two types of process wastes, filter back wash water and sludge. Characteristic studies of these wastes reveals that it contains high solids content, metals and bacteriological concentration, which are generally more than permissible disposable standards. Direct disposal of these wastes in to natural stream pollutes the receiving streams, affects huma...

It is argued that there are interconnected and dynamic factors influence the sustainability of water, sanitation, hygiene (WASH) services in developing countries. Five often mentioned by literature: financial, institutional, environmental, technical, social (FIETS) factors. This article aims to understand interaction those five context WASH Indonesia. A system approach, form a “modified” causal...

In response to changing laws as well as increased concern over environmental pollution, there is a current need to examine the best means of disposal of wash water generated by mosquito abatement operations. A study of wash waters from 6 central California mosquito abatement districts shows that herbicide levels were low enough so as not to preclude the use of these waters for recycling back in...

A previous correlative study showed that assemblages of macrobenthic infauna and abundances of common taxa on intertidal mudflats differed between a no-wash zone, where ferries had to minimize production of wash, and places where the production of wash was unrestricted (wash zone). This suggested that boat-generated waves (wash) are important in determining the structure of these assemblages. C...

Tax-Loss Trading and Wash Sales An analysis of trades in the Finnish stock market around the turn of the year 1994-95, 199596, and 1996-97 shows that Finnish investors tend to realize losses more than gains towards the end of December. They also buy back the same stocks they recently sold, with a repurchase rate that depends on the size of the capital loss and how close the sale is to the end o...