radiology of the heart and great vessels

... perpendicular to the floor (force of gravity) The precession rate (the number of rotations around the direction of B0 over the unit of time) depends on the type of nucleus and the intensity of B0 The precession ... images: from the management of the RF wave shapes and the switching on and off of RF pulses, to the management of the gradients and data acquisition, processing, memorization, and the search and presentation ... Addition of a variable magnetic field along the x axis 18 MRI of the Heart and Vessels According to the formula w = gB also the precession frequency of the protons, w, changes with the variation of the...

Ngày tải lên: 28/06/2014, 20:20

... lesser of 10% of the value of the gift and $75, then the value of the advantage is considered to be zero For example, if the price to attend the benefit dinner is $200 and the value of the dinner ... the value of the dinner is $40 and the value of a gift bag received is $45, then the total advantage is $85 or 85% of the ticket price and therefore cannot be receipted However if the value of ... event will go to the Heart and Stroke Foundation of Manitoba Use the term partial or net proceeds if appropriate • The (name of the event) will benefit the Heart and Stroke Foundation of Manitoba...

Ngày tải lên: 19/02/2014, 03:20

... of this manuscript is to provide a detailed understanding of the heart as a muscular pump and of the interaction between the heart and the vasculature The concepts of contractility, preload and ... rises and falls during each beat and this underlies the cyclic rise and fall of muscle force The greater the peak calcium the greater the number of potential actin-myosin bonds, the greater the ... understanding and will be the focus and repeating theme throughout the text A sound understanding of cardiac physiology begins with basic understanding of cardiac anatomy and of the physiology of...

Ngày tải lên: 22/02/2014, 09:20

... sequences of the cDNA and the 5¢ upstream region of zebrafish fabp3 gene (A) The 5¢ upstream region of zebrafish fabp3 gene The coding sequence of the first exon is shown in uppercase letters and underlined ... Southern analysis of the zebrafish fabp3 gene DNA sequence and structure of the zebrafish fabp3 gene Using a pair of primers flanking the entire coding region and a portion of the 3¢ UTR for the zebrafish ... migrated off the end of the gel during electrophoresis As both the HaeIII and MboIdigested DNA samples generated two fragments in the Southern blot hybridization, and neither site is present in the...

Ngày tải lên: 31/03/2014, 07:20

... One of the criteria used in this study to differentiate the third heart sound from splitting of the second heart sound was the effect of high heart rate on the third heart sound Splitting of the ... animal and the P-R interval is longer than cattle so the fourth heart sound is separated from the first heart sound In cattle the heart rate (75.73 ± 9.13) [8] is higher than the horse and lower ... Veterinaria Scandinavica 2007, 49:12 http://www.actavetscand.com/content/49/1/12 Table 1: The mean heart rate and prevalence of third and fourth heart sounds Age groups (month) The mean of HR (mean...

Ngày tải lên: 12/08/2014, 18:21

... 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 ... question the efficacy of the 980nm Laser for photosclerosis of lesions and areas with little melanin and hemoglobin pigmentation [7] Furthermore, to avoid exaggerated fluences and thermal damage to the...

Ngày tải lên: 26/10/2012, 09:48

... has it the ancient Lemurian city of Telos lies beneath the great northern Californian volcano of Mount Shasta Lemurians live on, so the storytellers say We’ve seen them, they say, tall, handsome, ... reappear, to nourish in the morrow And what shall we say of the mountain dwellers? Those who reap the essence of the mountain, who practice the ancient art of vampirism, transferring and manipulating ... gold, the ceilings cast in jewel, the floors copper laid Animals abound, the fish and the fowl too, living in harmony, nary a bone left to the rot And here you will find the flower, foliage, and...

Ngày tải lên: 07/11/2012, 09:09

... (CO2), ammonia (NH3) and methane (CH4) into the atmosphere ♦ Most of the H2O vapor condensed to form the oceans ♦ As a result of three key processes (outlined on the next slide), the air ended up ... grew much warmer, thereby preventing freezing and accelerating surface “weathering” Except for Oxygen, almost all of the Earth’s atmosphere today Evolution of the Earth Process and Equation” its ... Multi-celled organisms appeared, and some of these evolved into soft-bodied worm-like animals with a variety of organs, and still later into the first hard-shelled creatures capable of leaving fossils ♦...

Ngày tải lên: 04/04/2013, 10:51

... techniques The report then describes the recent status of each of the issues RESEARCH AND DEVELOPMENT IN INCREASING OZONE CONCENTRATION Ozone generation Method and scale of use Table summarizes the ... concentration and decomposition RESEARCH AND DEVELOPMENT IN OZONATION TECHNOLOGY Objectives of ozonation The main objectives of ozonation are to reduce trihalomethane and to remove taste and odor These ... treate the cryptosporidium parvum by chlorine disinfection, the turbidity at the exit of the sand filtration basin is set to a turbidity of 0.1 degrees or less However, this method is neither safe...

Ngày tải lên: 05/09/2013, 08:40

... proposed the necessity of city-wide recycling system and other measures The fluctuation of water consumption in this period reflects the people’s consideration on the WCP introduced The people ... relocation of large-scale factories in Tokyo such as Toyosu Gas, Ebisu Brewery, Kirin Beer and others to the outskirts of Tokyo Another major factor was the reduction of water use in the factory ... conservation They also continuously make efforts to promote the utilization of SWT devices including the distribution of free SWT-tap developed by them as shown in Fig.7 On the other hand, for triggering...

Ngày tải lên: 05/09/2013, 10:17

... through the flow of the call: I pick up the phone and send an off-hook indication to the end office switch The switch sends back a dial tone I dial the digits to call Grandma's house (they are ... with the SS7 network and the IN and can tell the gateways or endpoints how and when to set up the call To understand Figure 1-14 in greater detail, all the various components must be described The ... park on her line and have the PSTN call me back after she got off the phone Now that you have a basic understanding of how the PSTN functions, the next section discusses services and applications...

Ngày tải lên: 30/09/2013, 05:20

... differences, both the Arctic and the Antarctic could be considered as ‘regions’ in the context of the contemporary law of the sea and the actual cooperation of states as to the demanding tasks of exploring, ... attitude of UNCLOS III was not wrong The participation of these countries is a proof of their will to contribute to the co-existence of the Treaty system for the Antarctic and the regime for the seas ... regarding the law of the sea In comparison with the first UN codification of the law of the sea, it had to include and develop new topics, such as the exploration and exploitation of the seabed...

Ngày tải lên: 01/11/2013, 09:20

Ngày tải lên: 13/12/2013, 12:15

... Review of the theories related to cohesion and translation - Analysis and synthesis of the collected data Design of the Study The thesis consists of three parts: Part I: Introduction states the ... for success of this translation and the failure of the other There have been some works that analysed and contrasted cohesion between English and Vietnamese so far The purpose of these works ... oriented towards the receiver of the text or message  Formal equivalence is related to the form and aesthetics of the text, includes word plays and the individual stylistic features of the source...

Ngày tải lên: 14/12/2013, 00:40

... the aging of the baby boomer population; commercialization of new techniques/procedures and the associated devices; and ability and the willingness of local healthcare systems to pay for these treatments ... for the treatment of organ-confined prostate cancer (cont’d.) – As of December 31, 2007, the HIFU division had 61 patents consisting of 27 in the U.S., 25 in the EU and Japan and in Israel and RoW ... systems and mobile service solutions to physicians for diagnosing and treating patients in the fields of urology, radiology and gynecology – Urology – Offers shockwave therapy and systems for the...

Ngày tải lên: 13/02/2014, 06:20

... statement of the relation of loans to the other principal items of the bank balance sheet The burden of Part Two is a consideration of the factors underlying and affecting the soundness of the contents ... the growth of the note brokerage business, the establishment of the bank credit department, and the rise of the new business department and its effects on the quality of bank loans The work of ... that the purpose of the sharp conflict of theory with theory in chapters I I I and V is primarily not to expose the fallacy of the false, but to demonstrate, clarify, and enforce the truth of the...

Ngày tải lên: 15/02/2014, 01:20

... where they grow and multiply Although lung cancer can spread to any part of the skeleton, tumor cells most often affect the bones that have the greatest blood supply These include the ends of the ... in the arms or legs • The formation of new blood vessels that support the continued growth of the tumor • Increased release of calcium from the bone that can cause hypercalcemia―high levels of ... removal Hormones and other substances produced by the body regulate the way these bone cells are formed and how they work What Lung Cancer Can Do to Bone Radiation, chemotherapy, and steroids are...

Ngày tải lên: 15/02/2014, 05:20

... they have two Supervisors set over them more then any Company that I know of, viz the Censors of the College of Physicians, and the Master and Wardens of their own Company The next thing is the ... upon the Simples, and Compounds of the Shops So that the Customer can tell the price of what he hath occasion to use, and not stand at the mercy of the Apothecary to rate them as he lists, and ... confess The said Charter prays for the publick good only (there being the same reason of all) they might have the same power of Surveying them also, as they have of the Apothecaries, which most of the...

Ngày tải lên: 17/02/2014, 07:20

... regards as the equivalent of thc npper part of t h e Portland Beds of southern England If, with ARKELL (1946, pp 24-28), we place the Portland Beds in the upper part of the Lower Volgian, they, the ... whorls of Tollia pnyeri Bitween 360 and 370 m, on the same flank of the moontain, the writer found similar doggers and platy-weathering sandstones, which contained occasional exarnples of Surifes and ... but further than this I am not prepared to go The dip of the rocks exposed in the 17all~gsides is often vcry nearly 1v Stratigraphy and Anr~noniteFauna of East Greenland 13 the same as the gradient...

Ngày tải lên: 17/02/2014, 20:20

... tumour of the eye, a remarkable swelling of the upper lip, and painful tumours of the joints of the fingers, much relieved; but the medicine was left off, on account of its violent effects on the ... complain of short breath, great debility, and loss of appetite At this time there were evident marks of effusion in the thorax, and some swelling in the legs The advanced age, the weakness, and other ... afforded me, in perfecting some of the cases, and in communicating the events of others The ages of the patients are not always exact, nor would the labour of making them so have been repaid by any...

Ngày tải lên: 17/02/2014, 23:20