Face-to-face speech data collection has been next to impossible globally due COVID-19 restrictions. To address this problem, simultaneous recordings of three repetitions the cardinal vowels were made using a Zoom H6 Handy Recorder with external microphone (henceforth H6) and compared two alternatives accessible potential participants at home: meeting application Zoom) lossless mobile phone appl...

صخلملا Seasonal variation of zooplankton biomass has been carried out at two selected sites on Greater Zab River. Monthly samples of water were collected during period from January to December 2008. Some physico-chemical properties of water were studied including water temperature (from 8 to 30.5 C), hydrogen ion concentration (from 6.3 to 8), EC (from 255 to 821 μs.cm), turbidity (1085 NTU), d...

-HF? RA,F:47 A7#F7"? 0%A A7:72, "0A5 02 ,H7 87#740.372, 0M 2R20.H0,02F: 87#F:7? M0A C%R2,%3 F2M0A3R,F02 .A0G :7??F2ID '7 HR#7 87#740.78 R ,73.7AR,%A7 ,%2F2I ,7:HG 2FC%79 ,HR, R440"? %? ,0 F287.72872,4Q ,%27 .H0,02F: :AQ?,R4 :R#F,F7? R28 C%R2,%3 80,? 02 ,H7 ?R37 :HF.D -H7 HFIH C%R4F,Q MR:,0A ,0 3087 #04%37 AR,F0 0M ?%:H :R#F,F7? 47R8? ,0 R ?,A02I F2,7AR:,F02 O7,"772 ,H7 :R#F,Q R28 ,H7 C%R2,%3 80...

خلا صلا ـ ة : عون نم يفيكتلا ةانقلا ردقم ءادلأ اًضرع ثحبلا اذه مدقي LMS ةيئاضفلا ةرفشملا تاعومجملا مظن يف نييئاوه مدختست يتلا ةينمزلا لإل اسر ل لابقتسلال اًدحاو اًيئاوهو . و ةانق يه ةمدختسملا ةيكلسلالا ةانقلا Rayleigh ءاضوضلا دوجوب ىسواجلا (Gaussian) يمجتلا جارخلاا يف يع . و حضوت ثحبلا جئاتن إ دحاو لماعم يذ ةانق ردقم مادختساب زاحنم ريغ ريدقت ىلع لوصحلا ةيناكم ) يراسم نم لكل لإا ةراش .( و وحن ةيف...

In this work we study the effect of some electrical prosperities on synthetic rubber reinforced with carbon black diluted in heptanes with concentrations from 0.2% gm/mole to 2.0% gm/ mole in temperatures range (100, 150, 200, 250, 300) C associated with amount weight of black carbon 5wt% added to the diluted rubber. The results of electrical properties measurement of Buna rubber reinforced wit...

PCR products of 1.8 kb were generated with DNAs from all Escherichia coli H7 strains tested by using oligonucleotide primers which flank the fliC gene. Three RsaI digestion profiles of these PCR products were evident on agarose gels; the first occurred with serotype O55:H7, O157:H7, or nonmotile (NM) strains, the second occurred with serotype O1:H7 and O18:H7 strains, and the third occurred wit...

Blender is a cryptographic hash function submitted to NIST’s SHA3 competition. We have found a semi-free start collision attack on Blender with trivial complexity. One pair of semi-free start collision messages with zero initial values is presented. 1. Description of Blender The hash function Blender consists of two procedures: preparing message, and hash computing. Blender has four variants re...

Escherichia coli O157:H7 is a foodborne pathogen that causes hemorrhagic colitis and hemolytic uremic syndrome. Positive identification of E. coli O157:H7 is made using biochemical tests and specific antisera or latex agglutination reagents for the O157 and H7 antigens. However, under certain conditions, some E. coli O157:H7 isolates can appear to be nonreactive with H7 antisera and may require...