Let string S[1..n] be parsed into z phrases by the Lempel-Ziv algorithm. The corresponding compression algorithm encodes S in O(z) space, but it does not support random access to S. We introduce a data structure, block tree, that represents O(zlog⁡(n/z)) space and extracts any symbol of time O(log⁡(n/z)), among other space-time tradeoffs. structure also supports queries are useful for building ...

Hadis rivayeti, genelde ?slâmî dü?üncenin özelde ise hadis ilminin olu?umunda önemli bir mihenk ta??d?r. ?lk iki as?rdaki rivayet mant???n? kavramak, ilimlerin ve anla??lmas?na katk? sa?layacakt?r. Çal??man?n konusu ihraml? kimsenin evlenmesiyle ilgili rivayetlerdir. Amac? ilk dönem mant???n?, râvilerin rivayetine etkisi sonuçlar? ba?lam?nda ele almakt?r. Meymûne (r.a.) ile Hz. Peygamber’in hem...

introduction drought stress reduces plant growth by affecting various physiological and biochemical processes, such as photosynthesis, respiration, translocation, ion uptake, carbohydrates, nutrient metabolism and growth promoters. garlic (allium sativum l.) is an annual bulb crop that has been cultivated since ancient times and was used as a spice and condiment for many centuries. garlic is an...