... than in the inheritance case in that no sharing map is involved; an attempt to vm_write one mapping of the memory object would merely replace that mapping, rather than reflecting it in other ... architectures. Today, the concept of an extensible operating system is once again gaining acceptance this time as the solution to the unconstrained growth of UNIX. During the last 20 years operating systems and their ... BBN, the IBM Hawthorne Laboratory, the CMU Software Engineering Institute and the Los Alamos Research Laboratory. As of this writing, Mach runs on more than a dozen computer systems including the...
Ngày tải lên: 12/09/2012, 15:05
Báo cáo khoa học: Molecular dynamics structures of peptide nucleic acidÆDNA hybrid in the wild-type and mutated alleles of Ki-ras proto-oncogene ppt
... deciphering the origin of the destabilization and hence, diminution of the melting temperature (T m ) in the former. Base stacking in the vicinity of A C mismatch in PNAÆDNA and DNA duplexes Intra ... to interrupted stacking, fluctuating nature of the hydro- gen bond and water organization in the vicinity of the mismatch might be the contributing factors for the increase in free energy and diminished stability ... throughout the dynamics in DD wt leading to an uninterrupted stacking at the steps flank- ing the mismatch. The difference in the A C mismatch hydrogen bond may therefore be attributed to the signi- ficant...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: "Personalising speech-to-speech translation in the EMIME project" pptx
... speech synthesis, a computer can learn to speak in the desired way after processing only a relatively small amount of training speech. The training speech can even be a normal quality recording ... personalised speech- to -speech translation that will use the voice of the speaker in the input lan- guage to utter the translated sentences in the output language. In mobile environ- ments this enhances the ... 3). The system will recognize the phrase the other user is speaking in his native lan- guage and translate and speak it in the native language of the other user. After a few sen- tences the system...
Ngày tải lên: 17/03/2014, 00:20
Fast fluency communication in english for the international age
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Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt
... Facility”, in co-operation with the EIF 15 . Strengthening these actions, in June 2000 the EIB launched its “Innovation 2000 Initiative”, whilst reinforcing its links with the EIF. Cooperation links ... taking innovation into account in the Community-level rules for doing business, in particular the rules for competition, intellectual property rights, and the internal market. In spite of these ... companies. There is increasing interest in three further themes: − Simplifying the administrative procedures faced by innovative enterprises, − Use of taxation and other indirect methods to encourage innovation...
Ngày tải lên: 16/01/2014, 16:33
Tài liệu Báo cáo khoa học: Brain angiogenesis in developmental and pathological processes: regulation, molecular and cellular communication at the neurovascular interface pdf
... : 100 in skeletal muscle to 1 : 1 in the retina. In general, vessels in the CNS exhibit the high- est pericyte coverage, highlighting the importance of pericytes in the formation and maintenance ... selectins, chemokines and integrins. After docking to the vessel wall, leukocytes extend their processes toward interen- dothelial junctions to search for abluminal chemokine cues. Chemokine–chemokine receptor ... and differences in the luminal–abluminal polarity of the endothelium. To bridge the gap between in vitro condi- tions and the actual environment, experiments should incorporate improved in vivo imaging techniques,...
Ngày tải lên: 18/02/2014, 11:20
Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx
... to the string including errors from the String- Database (the former string is referred to as the Similar-String, and the latter as the Error-String). Finally, the correction is made using the ... and the other is the corresponding correct string (the former string is referred to as the Error- Part, and the latter as the Correct-Part respectively). These parts are extracted from the speech ... K (2 in the experiment) characters before and after an error-block in the Error-String, am found in the Similar- String, take out the string (denoted C) between A and B in 1 For detecting errors...
Ngày tải lên: 20/02/2014, 18:20
Báo cáo khoa họcRe-engineering the discrimination between the oxidized coenzymes NAD+ and NADP+ in clostridial glutamate dehydrogenase and a thorough reappraisal of the coenzyme specificity of the wild-type enzyme docx
... entirely vindicating the ini- tial thinking behind the mutagenesis. Wider implications Careful purification of nicotinamide coenzymes has been recognized in the past as an important issue in the study ... 662.1). The signal at m ⁄ z 540 corresponds to the ADP-ribose moiety of the coenzyme resulting from splitting off the nicotinamide ring, suggesting that the covalent bond between the nicotinamide ... extremely puzzling; the mutations had been designed to facilitate binding of the phosphorylated coenzyme, and with the reduced coenzymes [23] there were indeed large shifts, as expected, in the discrimination...
Ngày tải lên: 06/03/2014, 00:20
THE ROLE OF MUSIC COMMUNICATION IN CINEMA potx
... enhanced by the level of ambiguity inherent in the visual scene. Specifically, the more ambiguous the meaning of the visual image, the more influence is exerted by the musical score in the process ... in film, referencing some of the most significant research investigating the relationship between sound and image in the cinematic context. We shall then enumerate the many ways in which the ... for determining the existing relationship. The initial stage, identified as the “similarity test,” involves the determination of whether component media are consistent with one another. To...
Ngày tải lên: 07/03/2014, 14:20
ancient israel in sinai the evidence for the authenticity of the wilderness tradition oct 2005
Ngày tải lên: 11/06/2014, 01:36
Báo cáo hóa học: " Research Article Robust Speech Watermarking Procedure in the Time-Frequency Domain" docx
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Permutation Correction in the Frequency Domain in Blind Separation of Speech Mixtures" ppt
Ngày tải lên: 22/06/2014, 23:20
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