Prostate ultrasound preparation
By CS, a sparse signal can be perfectly recovered from a number of measurements, which is significantly lower than the number of periodic samples required by Sampling Theorem.
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The THz radiation is nowadays of high interest due to its capability to emphasize the molecular structure of matter. In imaging applications, one of the problems is the sensing device: the THz detectors are slow and bulky and cannot be integrated in large arrays like the CCD.
The CS can provide an efficient solution for THz imaging.
This solution is the single pixel camera with CS, a concept developed at Rice University that has materialized in several laboratory models and neplăcut să stai prostatita IR camera released on the market in We reconsidered this concept in view of THz application and, at present, we have an experimental model for a THz camera.
The paper has an extended section dedicated to the CS theory and single pixel camera architecture. In the end, we briefly presents the hardware and software solutions of our model, some characteristics and a first image obtained in visible domain.
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In this paper, we present three different, alternative applications of this numerical technique: resolution of the integral equation of convolution i. Sandru; Luige Vladareanu Show Abstract The paper deals with conceiving and developing a new open architecture OAH system for real-time control on 5 degrees of freedom of prostate ultrasound preparation 4 Nano-Micro-Manipulators platform, using optical processing of information and prostate ultrasound preparation processing based on multiprocessor systems operating in a cooperation regime in order to achieve measurements, experiments, checks and tests in the field of nano-micro-manufacturing.
In the transmission spectra of rare-earth prostate ultrasound preparation glasses differs from that of the base glass. Author s : S. Bazgan ; I. Cojocaru; T. Rosca; G. Dorcioman; C. Ristoscu; G. Popescu-Pelin; N. Enaki ; I. Mihailescu Show Abstract Taking into consideration the granulate glass deposition of the TiO2 glass we propose a phenomenological model describing the nonlinear process of the growth of Ti and TiO2 films on Si or SiO2 substrates as function of temperature.
It is proposed that the prostate ultrasound preparation transition can take place in earth granule so that the fixed Tg prostate ultrasound preparation is absent in comparison with traditional phase transition from thermodynamics. The continue temperature transition from crystalline to vitreous phase in the deposited films is analyzed based upon the nonlinear theory of phase transitions and the granulate aspect of deposited material. Author s : Yu. Ushenko; V.
Prysyazhnyuk; M. Gavrylyak; M. Gorsky ; V. Bachinskiy; O. Vanchuliak Show Abstract A new information optical technique of diagnostics of the structure of polycrystalline films of blood plasma is proposed.
- Echocardiography and magnetic resonance imaging represent complementary diagnostic methods used to assess cardiovascular status.
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The model of Mueller-matrix description of mechanisms of optical anisotropy of such objects as optical activity, birefringence, as well as linear and circular dichroism is suggested. The ensemble of informationally topical azimuthally stable Mueller-matrix invariants is determined.
Within the statistical analysis of such parameters distributions the objective criteria of differentiation of films of blood plasma taken from healthy and patients with liver cirrhosis were determined. From the point of view of probative medicine the operational characteristics sensitivity, specificity and accuracy of the information-optical method of Mueller-matrix mapping of polycrystalline films of blood plasma were found and its efficiency in diagnostics of liver cirrhosis was demonstrated.
Prospects of application of the method in experimental medicine to differentiate postmortem changes of the myocardial tissue was examined.
Author s : George Stiubianu ; Adrian Bele; Codrin Tugui; Valentina Musteata Show Abstract New materials with large value for dielectric constant were obtained by using siloxane and chemically modified lignin. The measured values for dielectric constant compare positively with the ones for previously tested dielectric prostate ultrasound preparation based on siloxane rubber or acrylic rubber loaded with ceramic nanoparticles.
There are five faculties within our university: the Medical Faculty, the Dental Faculty, the Pharmacy Faculty, the Nursing Faculty and the Midwifes Faculty, and several short-term training courses.
The new materials use the well-known silicone chemistry and lignin which is available worldwide in large amounts as a by-product of pulp and paper industry, making its manufacturing affordable. The prepared dielectric elastomers were tested for possible applications for wave, wind and kinetic body motion energy harvesting. Siloxane, lignin, dielectric Author s : B. Hnatiuc ; S. Ghita; A. Sabau; M. Hnatiuc ; C. Dumitrache ; M. Wartel Show Abstract Corrosion in marine environment is an actual problem, being a complex dynamic process influenced mainly by physical, chemical, microbiological and mechanical parameters.
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- Fabry disease - current data and therapeutic approaches Ilie-Robert Dinu, Stefan-George Firu Fabry disease represents an X-linked inherited disorder resulting in the accumulation of globotriaosylceramide Gb3.
- Medicamente pentru adenomul de prostata
Reducing this cost would be a significant saving, and an effective treatment can reduce times related to ships repairing.
Biofouling is a main cause of corrosion and for its reduction different methods could be applied, especially in the first part of its production. The atmospheric pressure non-thermal plasmas have been gaining an ever increasing interest for different biodecontamination applications and present potential utilisation in the control of biofouling and biodeterioration. They have a high efficiency of the antimicrobial treatment, including capacity to eradicate microbial biofilms.
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The adhesion microbial biofilm is mainly influenced by presence of bacteria from the liquid environment. That is why this work concerns the study of annihilation of maximum amount of bacteria from sea water, by using GlidArc technology that produces non-thermal plasma.
Bacteria suspended in sea water are placed in contact with activated water. This water is activated by using GlidArc working in humid air.
Experimental results refer to the number of different activated and inactivated marine organisms and their evolution, present in solution at certain time intervals after mixing different amounts of seawater with plasma activated water. Author s : B. Hnatiuc ; A. Sabau; S. Ghita; M. Dumitrache ; S. Pellerin Show Abstract Corrosion in marine environment is a complex dynamic process influenced mainly by physical chemical, microbiological and mechanical parameters.
Biofouling is a main cause of corrosion and its formation contains four steps. To inhibit biofouling it is proposed a treatment based on non-thermal plasma produced by GlidArc, which can be applied before the immersion of small boats in the sea, as well as cleaning treatment of the hull after a period of time. This work presents the microbiological results of treatment of metal surfaces naval OL36 steel with GlidArc technology, according to the first, respectively the second phase formation of biofouling.
Transperineal Prostate Biopsies Under Local Anesthesia
Samples of naval steel were prepared with three specific naval paints and before the treatment have been introduced in seawater. Microbiological results have been compared for two types of treatments based on GlidArc. In the first case the painted samples are submitted to direct action of non-thermal plasma.
Our goal is to provide a high level of theoretical background combined with advanced experimental tools in laboratories, and also with simulation platforms. Author s : Feiza Memet ; Daniela Elena Mitu Show Abstract A challenge that fishing industry is facing is the improvement of the refrigeration technology on board of fishing vessels.
This paper deals with vapor compression refrigeration systems included on board of these ships. In these systems, significant thermodynamic losses are encountered in the expansion valve, during throttling process.
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Because it is possible to improve a thermodynamic process by decreasing irreversibility, in this paper it is used an ejector in order to reduce throttling irreversibility. A new prostate ultrasound preparation results, the use of an ejector as a refrigerant expander leading to the ejector expansion refrigeration cycle. The theoretical study developed here will reveal a performance improvement of the new cycle. Also, because the traditional refrigerant used in marine refrigeration is R a, which presents a high value of its Global Warming Potential, the performance analysis is extended for the case of the use of other more environmentally friendly refrigerants: propane and isobutane.
Author s : Ionica Ionita; Cristiana Radulescu; Aurora Anca Poinescu; Florina Violeta Anghelina; Raluca Bunghez; Rodica-Mariana Ion Show Abstract Azobenzene derivatives constitute a group of dyes which have photochromic properties and have been investigated as promising systems for diverse applications in the unconventional optic area, their properties prostatita uretrita la barbati be moulded with help of light.
Author s : Irina Bristena Bacis Vasile ; Paul Schiopu; Cristina Marghescu Show Abstract The efficient and unbundled use of the existing telecommunications infrastructure represents a major goal for the development of the services offered by telecommunications providers.
A major telecommunications operator can provide services to a subscriber using a copper wire pair or part of the frequency spectrum of a copper wire pair, together with other operators, through a process of unbundling access in the local loop. Since access to the vocal band is an already solved problem, concerns turn to the broadband access with xDSL service delivery on ungrouped subscriber loops; besides the legal and economic aspects involved this has become an engineering problem also.
The local loop unbundling methods have a substantial technical impact.
This impact should be taken into account right from the design stage and then in the standardization stage of broadband systems intended to operate on copper wire pairs in the local loop.
These systems are known under the generic term of xDSL and began to be analyzed in the late 90s. In this massive development scenario, certain problems will arise from the early stages of deployment, and another type of problems will occur later on when a large number of systems will be installed in a single beam.
Many methods of identification have been used, but that of most common is to use a unique serial number for identification of person or object.
RFID tags can be characterized as either active or passive [1,2]. The antenna in an RFID tag is a conductive element that permits the tag to exchange data with the reader.
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The paper contribution are targeted to antenna for passive RFID tags. The electromagnetic field generated by the reader is somehow oriented by the reader antenna and power is induced in the tag only if the orientation of the tag antenna is appropriate. A tag placed orthogonal to the reader yield field will not be read. This is the reason that guided manufacturers to build circular polarized antenna capable of propagating a field that is alternatively polarized on all planes passing on the diffusion axis.
Because the tags are small dimensions, in paper, we present the possibility to use circular polarization microstrip antenna with fractal edge . There are compared two solutions, the first using standard MOS transistors and the second using the new GaN transistor.
Lancet Diabetes Endocrinol ; 6 8 : Equivalence was shown between low-activity 1·1 GBq and high-activity 3·7 GBq radioactive iodine and also between the use of rhTSH injections and thyroid hormone withdrawal.
The actual green technologies for obtaining the maximum energy and minimum losses have pushed the semiconductor industry into a continuous research regarding high power and high frequency devices, having uses in both digital communications and switching power supplies.
Author s : M. Iovu; M.