a high frequency means a short wave length because the wave length is inversely proportional to the frequency l v f where v is the propagation speed in the media
BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words 4
Ngày tải lên :
21/08/2015, 15:20
... words The heavy rain for the past few days had wreaked havoc in Selama village Many villagers were waiting for evacuation As they waited for their turn, they could see some of their belongings ... and he was playing with his teddy bear Suddenly, the teddy bear fell into the water It was quickly swept away by the current The little boy tried to reach out for it and fell into the water too ... drowning The other people in nearly boats were too petrified to anything The rescue worker swam as fast as he could tot he little boy At last, he reached him He coaxed the little boy not to struggle...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words 5
Ngày tải lên :
21/08/2015, 15:20
... BÀI LUẬN TIẾNG ANH HAY THEO CHỦ ĐỀ ...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words 7
Ngày tải lên :
21/08/2015, 15:20
... gift of the villages to Mak Som she did not want the house at first saying that she did not have the money to repay them After convincing her that it was a sincere gift of love from the villagers, ... moving in and the men were merely helping to build a house for him When the house was completed, the village headman decided to call a meeting at the new house they informed Mak Som that the village ... handkerchief to his nose Krishnan felt very dizzy and fainted The man then dragged him into the car and his partner quickly drove off When Krishnan woke up, he was in a small dark room Something...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words 8
Ngày tải lên :
21/08/2015, 15:20
... over a new leaf Nowadays, you would often find them bringing snacks for the blind man to eat All would be chatting away like long lost friends rowdy noisy and possibly violent BÀI LUẬN TIẾNG ANH ... drooped and she walked home feeling very disappointed That Sunday, Cathy and her family went to the beach As she was walking on the beach, she noticed a very beautiful shell, smooth and of a soft ... hue She had an idea She was going to make her mother a necklace using sea shells Cathy then began hunting for similar looking shells She would need to collect as many shells as possible before she...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words 9
Ngày tải lên :
21/08/2015, 15:20
... go Ali was crying for his hand was bleeding His parents comforted him as well as they could The zoo wardens applied some medicine on Ali's hand and bandaged it They told Ali not to feed the animals ... what was happening He quickly took a stick and rattled it against the orangutan's cage to distract it Another warden threw some food into its cage Fortunately, the orangutan decided to let Ali ... that too Ali was so happy that he decided to share the ice-cream with the orangutan Ali stretched out his hand, offering the ice-cream to the orangutan It immediately grabbed his hand and would...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words part 2
Ngày tải lên :
21/08/2015, 15:21
... BÀI LUẬN TIẾNG ANH HAY THEO CHỦ ĐỀ verandah a raised, covered, sometimes partly closed area, often made of wood, on the front or side of a building ...
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BÀI LUẬN TIẾNG ANH HAY write a short story based on the pictures below in not less than 100 words
Ngày tải lên :
21/08/2015, 15:21
... BÀI LUẬN TIẾNG ANH HAY THEO CHỦ ĐỀ good job in a big law firm and it was her turn and duty to give encouragement and financial support to her younger siblings run-down convocation buildings or areas ... support to her younger siblings run-down convocation buildings or areas that are in very bad condition a large formal meeting ...
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Báo cáo Y học: Human bile salt-stimulated lipase has a high frequency of size variation due to a hypervariable region in exon 11 pot
Ngày tải lên :
24/03/2014, 03:21
... that 50% of the milk samples contained BSSL variants with a molecular mass different to the most common variant An onco-fetal variant of BSSL, denoted feto-acinar pancreatic protein (FAPP), has ... cells such as embryonic and fetal pancreas as well as pancreatic tumoral cells, should be re-evaluated The human hepatoma cell line HepG2 also expresses a BSSL isoform of lower molecular mass ... number of repeats are fewer compared to BSSL Naturally occurring variants of BSSL, differing in apparent molecular mass, have been described in human milk [27±29] Variants of higher, as well as lower,...
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words with a high frequency
Ngày tải lên :
09/07/2014, 12:34
... state of affairs malevolence Ill will malign To speak evil of, especially to so falsely and severely malleable Pliant massacre The unnecessary and indiscriminate killing of human beings maudlin ... refractory Not amenable to control regale To give unusual pleasure regicide The killing of a king or sovereign reiterate To say or again and again relapse To suffer a return of a disease after ... intercourse or favor, as in society or politics ostracize To exclude from public or private favor palate The roof of the mouth palatial Magnificent palliate To cause to appear less guilty palpable Perceptible...
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báo cáo khoa học: "Haemodynamics and oxygenation improvement induced by high frequency percussive ventilation in a patient with hypoxia following cardiac surgery: a case report" pdf
Ngày tải lên :
11/08/2014, 02:21
... increased in a controlled, stepwise fashion by repeatedly fading subtidal volume deliveries until an oscillatory plateau is reached and maintained [5] At the end of inspiration, the lung is allowed to ... the carina are approximately one-third the level set on the HFPV In the conventional ventilators the sampling point is inside the ventilator, 1.80 m away from the patient, the mean airway pressure ... and analyzed the data and wrote the paper PZ, VS and BP analyzed the data and helped to write the paper CS analysed the data All authors read and approved the final manuscript Competing interests...
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Báo cáo y học: "High frequency chest wall oscillation for asthma and chronic obstructive pulmonary disease exacerbations: a randomized sham-controlled clinical trial" pptx
Ngày tải lên :
12/08/2014, 14:20
... control in clinical trials of devices Proc Am Thorac 2007, 4:574-576 Al-Mutairi S, Sharma P, Al-Alawi A, Al-Deen J: Impulse oscillometry: An alternative modality to the conventional pulmonary function ... of the patient satisfaction items One participant in the sham HFCWO group had missing data for all the satisfaction items The high levels of patient adherence and satisfaction in this phase II ... AL, VD, SL, and JC each contributed substantially to the conduct, data analysis and interpretation, and preparation of this manuscript All authors read and approved the final manuscript Received:...
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Báo cáo y học: "Clinical review: High-frequency oscillatory ventilation in adults — a review of the literature and practical applications" ppsx
Ngày tải lên :
12/08/2014, 19:22
... and closing of collapsed alveoli, all possibly mediated through the release of proinflammatory mediators HFOV seems ideally suited as a lung protective strategy because of its theoretical ability ... this rationale, the high Paw in conjunction with small Vt values appears to make HFOV ideally suited as a lung protective strategy High- frequency oscillatory ventilation The potential of high- frequency ... impact on lung protection [30–32] Finally, deflation of the endotracheal tube cuff may help eliminate CO2 by allowing the front of fresh gas to be advanced to the distal end of the endotracheal...
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Báo cáo khoa học: "High-frequency oscillatory ventilation in children: a single-center experience of 53 cases" pot
Ngày tải lên :
12/08/2014, 22:21
... high- frequencyinthe nonsurvivors (solid line) the diffuse alveolar (HFOV) compared with the survivors (dash line) in the diffuse alveolar disease group before the start of high- frequency oscillatory ventilation ... with small airway disease - The oxygenation index prior to HFOV was significantly higher in diffuse alveolar disease patients than in small airway disease patients HFOV rescue therapy in patients ... primarily hypercapnia HFOV therapy was very effective in achieving rapid adequate ventilation, resulting in an 88% survival Our results suggest that HFOV is safe but it remains very important to...
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Báo cáo khoa học: "High frequency oscillatory ventilation compared with conventional mechanical ventilation in adult respiratory distress syndrome: a randomized controlled trial" potx
Ngày tải lên :
12/08/2014, 22:22
... over-distension of alveoli and small airways are thought to be main factors leading to ventilator induced lung injury Lung protective ventilation strategies with low tidal volumes and high end-expiratory ... (data not shown) (HFOV) versus conventional mechanical ventilation (CV) Cumulative mortality incidence for high frequency oscillatory ventilation (HFOV) versus conventional mechanical ventilation ... or still being on a ventilator at 30 days Data collection began one hour following randomization for the conventionally treated patients and at the initiation of HFOV for the HFOV treated patients...
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Báo cáo khoa học: "Imposed work of breathing during high-frequency oscillatory ventilation: a bench study" potx
Ngày tải lên :
12/08/2014, 23:21
... in airway pressure complicate the setting of safe alarm limits and can even lead to ventilator malfunction In clinical practice it is reasonable to consider the level of the fresh gas flow rate ... can generate is influenced by the level of end expiratory lung volume Only shallow breathing is possible at levels of end expiratory lung volume near the total lung capacity In this lung model ... Critical Care Vol 10 No van Heerde et al patients can easily breathe spontaneously during HFOV Muscular paralysis is avoided and only mild sedation needs to be applied to tolerate ventilation and...
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Báo cáo khoa học: " A Systematic review of determinants of mortality in high frequency oscillatory ventilation in acute respiratory distress syndrome" potx
Ngày tải lên :
12/08/2014, 23:21
... http://ccforum.com/content/10/1/R34 Table Comparison of survivors and non-survivors treated with high frequency oscillatory ventilation Survival transformation of incidence of death was calculated by taking the natural logarithm ... on CV and mortality, OI could be an intermediate cause (Figure 1) Intermediate cause was defined as a factor in a causal pathway; therefore, controlling for an intermediate cause removes the association ... factor to select patients that will benefit from HFOV in future trials 19 performed the statistical analyses and wrote the manuscript All authors read and approved the final manuscript 20 References...
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