state of the pulse echo art

... Following the suggestions of scientific literature on the advantages of the compactness, reliability, ease of use and affordability of the 980 nm Diode Lasers, we evaluated the efficacy and safety of ... are reduced [17,18] The lasers normally adopted offer the enormous advantage of being conveyed in a fibre, which serves as the working tip at the end of the handpiece The use of flexible, length-adjustable ... intelligent machines" can replace "the brain and hand, skill and experience" of the specialist The aim of this study was to verify the reliability and efficacy of one of these compact portable diode...

Ngày tải lên: 26/10/2012, 09:48

... original triplet of amino acids The slow step in chromophore maturation is the dif‐ fusion of molecular oxygen into the active site of the closed beta barrel (step 3) The posi‐ State of the Art in Biosensors ... match to the three parts of the word BIO-SEN-SOR The first section of the book is focused on the principles and techni‐ ques of bio-selective recognition of different compounds and the immobilization ... Proceedings of the National Academy of Scien‐ ces of the United States of America 1994;91(22): 10747-51 http://www.pnas.org/ content/91/22/10747.long (accessed 15 July 2012) 29 30 State of the Art in...

Ngày tải lên: 16/03/2014, 12:20

... explain food craving emphasize the role of food deprivation (with the consequent psychological and physical discomfort) or the role of the 40 State of the Art of Therapeutic Endocrinology relationship ... pathway is of any physiological relevance 10 State of the Art of Therapeutic Endocrinology From the information presented above, we can conclude that in the absence of steroid ligand the GR resides ... respect to GR 12 State of the Art of Therapeutic Endocrinology transcriptional activation In an analysis of the relative contribution of the different phosphorylation sites within the GR, it was...

Ngày tải lên: 16/03/2014, 21:20

Ngày tải lên: 17/03/2014, 02:20

... synthesis Most of the research in (1) done by the linguists are on the basic study of Thai phonetics e.g [13] In speech recognition, most of the current research [14] focus on the recognition of ... text-to-speech synthesis, processing the idiosyncrasy of Thai text and handling the tones interplaying with intonation are the topics that make the TTS algorithm for the Thai language differrent from others ... from others In the research, the first successful system was accomplished by [14] and later by NECTEC [15] Both systems employ the same synthesis technique based on the concatenation of demisyllable...

Ngày tải lên: 17/03/2014, 07:20

Ngày tải lên: 23/03/2014, 14:20

Ngày tải lên: 23/03/2014, 16:20

... demonstrate the contexts in which the triple occurs The number of relations marked will depend on the time available to the lexicographer, as well as the complexity of the sense division to be made The ... just one of the word's senses The user then has the task of associating, by selecting from a pop-up menu, the required sense for unambiguous clues Reference can be made at any time to the actual ... total of twenty-six distinct relations These relations provide a flexible resource to be used as the basis of the computations of WA S PB EN CH The relations contain a substantial number of errors,...

Ngày tải lên: 24/03/2014, 03:20

... a “good”, i.e near state- of- the- art, system For state- of- the- art performance on the MUC data sets see, e.g Yang et al (2003); for state- ofthe -art performance on the ACE data sets see, e.g Bengtson ... determine whether each member of class C is coreferent with each of its preceding CEs We then count the number of unique correct/incorrect links that the system introduced on top of the correct partial ... weighted sum of the observed scores for each resolution class (i.e the mean for the class measured on the other five data sets) weighted by the proportion of CEs that belong to the class The predicted...

Ngày tải lên: 30/03/2014, 23:20

Ngày tải lên: 31/03/2014, 00:20

... but in the HVS – the color perceived at a spatial location is influenced by the color of all the spatial locations in the field of view! Future issues for color image processing: use the human ... definition of “perceived difference”; • • • 1st approach: minimize the sum of distances between colors and the centers of color clusters resulting in the quantization process ( minimize the sum of distances ... color The perceptual attributes of color = the HVS specific attributes in the perception and description of a color: Brightness; Nuance (Hue); Saturation (Purity) • Note: the RGB space (the primary...

Ngày tải lên: 24/04/2014, 13:36

... images of the same subject far apart than images of different subjects [13] Hence we used estimates of albedo in the hope of mitigating the illumination effect Albedo is the fraction of light ... and described the performance of state- of- the- art FR algorithms on it The results demonstrate that recognition rate decreases as the face images acquired remotely are degraded The evaluations ... type of degraded images into the gallery set To make a comparison with the result in experiment 3, we first kept the 140 clear images in the gallery, and moved one third of the test images into the...

Ngày tải lên: 28/04/2014, 09:57

... PCA+LDA in the testing phase The memory requirements of the PCA+LDA and BDPCA+LDA frameworks mainly depend on the size of the projector and the total size of the feature prototypes The size of the projector ... in the computational and memory requirements We then check the 36 State of the Art in Face Recognition correctness of these assumptions The size of the training set is 600, much higher than the ... non-profit use of the material is permitted with credit to the source Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the...

Ngày tải lên: 28/04/2014, 09:59

... effective therapy tailored to the patient page 10 of 123 RIVM report 265001001 RIVM report 265001001 page 11 of 123 Preface This report describes the state- of- the- art of materials and devices in the ... in theory (Sun et al., 2004) The advantage of using smaller particles is that they can be inserted into any part of the human body to treat cancer cells in their infancy The biocompatibility of ... provided of the state- of- the- art of nanomaterials in general and the impact it is expected to have on technological applications In this chapter, those applications which are in the field of medical...

Ngày tải lên: 28/05/2014, 14:35

... To install the adapter, remove the cover of the monitor remove the NiMH battery pack from the battery compartment and place the alkaline battery adapter into the battery compartment The internal ... any dust and other particles from entering the monitor and prolong the operating life of the sensor To install the water trap filter, simply insert the water trap into the front of the inlet probe ... OPERATION OF VRAE seconds The message “Off! ” flashes on the LCD display and the display will go blank, indicating that the monitor is turned off Turning off the multi gas monitor with the AC adapter...

Ngày tải lên: 28/05/2014, 14:35

... 241 Partial profile of action 242 Partial profiles and partial broken lines of Partial frequencies of 243 Determination of a relation between the two alternatives on the basis of the values of ... points of view On the other hand, if the importance of the whole subset of criteria is larger than the sum of the importances of its members, then we observe a synergy between criteria, the evaluations ... Since then MCDA has seen a tremendous growth which continues today The Reasons for this Collection of State- of- the- Art Surveys The idea of MCDA is so natural and attractive that thousands of articles...

Ngày tải lên: 01/06/2014, 09:58

... Nevertheless, the overall frequency of rAAV2 integration is very low and it is not clear yet whether this is a general phenomenon or specific for liver or the model used or AAV2 The state of the art ... terms of potential applications Consequently, rAAV are increasingly becoming the vector of choice for a wide range of gene therapy approaches This review will originally highlight the state of the ... forefront of gene therapy in the past decade The exponential progress of AAV-based vectors has been made possible by the advances in the knowledge of the virology and biology of this virus, which...

Ngày tải lên: 18/06/2014, 18:20

... which the device is attached to the body, the convenience of use of the device, the effect of the additional weight of the device on the amount of effort expended by the wearer, and finally the ... of the order of 20 rpm Yet, the higher the gear ratio, the greater the losses due to friction, and the higher the weight of the device These considerations, together with the metabolic cost of ... devices use the energy from the relative motion between the foot and the ground during the stance phase (the phase in which the foot is on the ground) Others use the energy from the bending of the shoe...

Ngày tải lên: 19/06/2014, 08:20

... Nevertheless, the overall frequency of rAAV2 integration is very low and it is not clear yet whether this is a general phenomenon or specific for liver or the model used or AAV2 The state of the art ... terms of potential applications Consequently, rAAV are increasingly becoming the vector of choice for a wide range of gene therapy approaches This review will originally highlight the state of the ... forefront of gene therapy in the past decade The exponential progress of AAV-based vectors has been made possible by the advances in the knowledge of the virology and biology of this virus, which...

Ngày tải lên: 20/06/2014, 01:20

... class of wireless algorithms To provide the inter-engine communication there is a high speed bus available The REs the time-multiplexing among the tasks associated to them In the case of OFDM, the ... handle the streaming data between the algorithms SODA satisfies the throughput requirements of the Mbps W-CDMA protocol (and of the 24 Mbps of the 802.11a protocol) running at 400 MHz The area ... reveals the fact that 90% of the time is consumed by the processes defined above The basic optimization of the core is thus done to provide acceleration to 90% of the code Thus, depending on the...

Ngày tải lên: 21/06/2014, 03:20