the rectangular broad crested weirs are widely used to measure the water dischargewhich is one of the most popular tools in the irrigation canals particularly, in developingcountries.the present article is trying to demonstrate the results of an experimental work carriedout on rectangular broad crested weir with sloped upstream face to investigate the effect ofupstream slope on discharge effici...

breeding programs strategies depends on genetical mechanism of selection traits. in the present research, generation mean analysis with joint scaling test was performed to determine the gene action. f1, f2 and f3 generations, derived from roushan and kavir cross along with their parents were sown in a partial lattice design with two replications under stress condition at the research field of s...

De novo duplication of 2q is very rare. Most cases of 2q duplications result from familial translocations, and are associated with simultaneous monosomy of another chromosome segment. To our knowledge and search in English literature there are less than 20 reported cases of isolated 2q duplication. Hereby we introduce a 4.5-year-old Iranian boy of a non-consanguineous marriage who was referred ...

Hebrew has no multiple nominative construction (MNC) of the Japanese type, contrary to the claims of three recent studies. The alleged ‘‘broad subject’’ in the Hebrew constructions is nothing but a left-dislocated DP. A series of arguments is presented to the effect that this DP patterns with Ā-bar phrases and displays none of the subject properties characteristic of either standard or broad su...

Habits.?Besides looking after the dogs her daily work consisted in performing ordinary household duties and agricultural work. Menstruation normal but the flow was scanty and of serosanguineous type with offensive smellThere was intense dysmenorrhcea of the spasmodic type for the first two days. Present condition.?wGeneral health below pal', thinly built and slightly anaemic. Weight 78 lbSecond...

We study decentralized mechanisms for allocating firms into search pools. The pools are created in response to noisy preference signals provided by consumers, who then browse the pools via costly random sequential search. Surplus-maximizing search pools are implementable in symmetric Nash equilibrium. Full extraction of the maximal surplus is implementable if and only if the distribution of con...

Currently, the use of optogenetic sensitization of retinal cells combined with activation/inhibition has the potential to be an alternative to retinal implants that would require electrodes inside every single neuron for high visual resolution. However, clinical translation of optogenetic activation for restoration of vision suffers from the drawback that the narrow spectral sensitivity of an o...

Humans are able to generate and maintain rhythmic activity (as in running or beating a drum) and can also synchronize an internally generated rhythm with an external one. Brain functions involved in this ability include at least: internal rhythm generation, prediction of anticipated rhythmic stimuli, movement planning and timing, and coordination of the brain areas responsible for these functio...