Building on Barak’s work (Random’02), Fortnow and Santhanam (FOCS’04) proved a time hierarchy for probabilistic machines with one bit of advice. Their argument is based on an implicit translation technique, which allow to translate separation results for short (say logarithmic) advice (as shown by Barak) into separations for a single-bit advice. In this note, we make this technique explicit, by...

a field study was conducted in nine villages, three each from kupwara, handwara and karnah tehsils of kupwara district, to find out the nutritional value of feeds and fodders, existing feeding practices and nutritional status of dairy cattle. data was collected from the fifteen farm families from each of the nine were randomly selected through a common questionnaire. all the farmers were found ...

A robust valley polarization is a key prerequisite for exploiting valley pseudospin to carry information in next-generation electronics and optoelectronics. Although monolayer transition metal dichalcogenides with inherent spin-valley coupling offer a unique platform to develop such valleytronic devices, the anticipated long-lived valley pseudospin has not been observed yet. Here we demonstrate...

a preliminary palaeomagnetic results from basalt outcrops in northeast lebanon is reported. the remanence carrier of the characteristic magnetisation is magnetite.  both variations of susceptibility and anisotropy directional data show that the measured directions of thermoremanent magnetisation (trm) are representative of the ambient field at the time of cooling of these basalts through their ...

A function f is extractable if it is possible to algorithmically “extract,” from any program that outputs a value y in the image of f, a preimage of y. When combined with hardness properties such as one-wayness or collision-resistance, extractability has proven to be a powerful tool. However, so far, extractability has not been explicitly shown. Instead, it has only been considered as a nonstan...

Nevertheless, through all the contacts over the years since Egypt’s President Anwar Sadat went to Jerusalem, relationships have developed between Arabs and Israelis on many levels, including the official level. We now are at a stage where a considerable majority of Israelis support the peace process and where Mr. Arafat shows increasing sensitivity to the security concerns of Israelis. We now a...