Free climbing history ... The history of free climbing is relatively recent, at the beginning of 1900 Paul Preuss was among the first to give greater importance to the style of ascent to reach the top rather than climbing. In the '50s the American John Gill introduced the basic technical climbing, using the chalk to improve the grip. In short, the climbing is popular in the United States of America and Europe, finding a broad consensus among climbers classics. The climbing is practiced on mountain slopes, mainly on granite walls and cliffs. This is the philosophy of free climbing climb without help with the guards to progress, but does not renounce the existence risk and adventure, the two concepts has always been his climbing. The climbing instead removes the risk from its interpretation, centering attention on every performance. The playing field may be the same as in the case of the cliff, but changed the face of the game: climb to protecting friends, for instance, free climbing, as well as in free climbing in montagna.Quasi a century ago Preuss theorize 'l 'rock climbing at its most' pure, even claiming that they had to go only where it would have been able to get off. Preuss was a fundamentalist in one piece, also a supporter of climbing without a rope, and his death was commented with some irony by most of his contemporaries, believed that the rise was more important than style to climb.
Free climbing history ... The history of free climbing is relatively recent, at the beginning of 1900 Paul Preuss was among the first to give greater importance to the style of ascent to reach the top rather than climbing. In the '50s the American John Gill introduced the basic technical climbing, using the chalk to improve the grip. In short, the climbing is popular in the United States of America and Europe, finding a broad consensus among climbers classics. The climbing is practiced on mountain slopes, mainly on granite walls and cliffs. This is the philosophy of free climbing climb without help with the guards to progress, but does not renounce the existence risk and adventure, the two concepts has always been his climbing. The climbing instead removes the risk from its interpretation, centering attention on every performance. The playing field may be the same as in the case of the cliff, but changed the face of the game: climb to protecting friends, for instance, free climbing, as well as in free climbing in montagna.Quasi a century ago Preuss theorize 'l 'rock climbing at its most' pure, even claiming that they had to go only where it would have been able to get off. Preuss was a fundamentalist in one piece, also a supporter of climbing without a rope, and his death was commented with some irony by most of his contemporaries, believed that the rise was more important than style to climb.
FLORENCE Florence's origins date back 
Etruscan when some residents of Fiesole hill over the valley of the Arno, and went down the valley and built a new settlement. In Roman times the town was called "Florentia", that is "destined to flourish." Since the first century BC, this Roman town began to develop, to quickly purchase a pre-eminent position among the cities of Tuscia, and his final breakthrough culminated three centuries later, in the second century AD.
Florence after the Middle Ages, a time of economic stagnation for the whole of Europe, had a remarkable development at the time of the Carolingian emperors established itself as one of the most important centers of the Italian peninsula from the cultural point of view. He was first a fief of the Marquises of Tuscany and by 'XI century the city gained increasing autonomy in 1115, at the end of the fight against simony and clerical lords of the countryside, the city became a free city. Soon the city began to emerge first contrast between the urbanized and the feudal class in artisan collection of craft guilds or corporations. The conflict resulted in the two factions of the Guelphs, parteggianti for the Pope and the Ghibellines in favor of the imperial cause. Despite the struggles, Florence managed to win in the fight against Pistoia, Arezzo, Volterra and Siena, thereby enlarging its territory. Between the end of the thirteenth and early fourteenth century, the city established itself as one of the most important centers of Italy thanks to the bankers, the flourishing of the Arts of wool and silk and the presence of artists such as Giotto and Dante Alighieri . In 1348 the city went through a difficult period due to the spread of the plague that killed hundreds of people, caused a moral degradation and caused a deep crisis in the economy. At the end of '300 is verificarono lotte civile tra il popolo grasso , ossia la ricca borghesia che aveva nelle sue mani le sorti dello Stato tramite le Arti maggiori, e il popolo minuto. La rivolta dei Ciompi (i cardatori della lana) del 1372 portò ad un ribaltamento del governo ed all’ascesa del popolo minuto al potere. Intanto cominciò ad affermarsi il prestigio della famiglia dei Medici che in breve s’insignorì della città con Cosimo il Vecchio. Nella famiglia medicea, amata dai fiorentini per il suo mecenatismo e per la sua liberalità, si distinsero diverse figure fra le quali spicca Lorenzo de’Medici, detto il Magnifico, che consentì a Firenze di ottenere un prestigio in tutta l’Europa nell’ambito culturale, artistico ed economico. Fino alla sua morte (1492) svolse un’intensa opera di mediazione tra i vari Stati italiani sempre in lotta tra loro e garantì al Paese un periodo di prosperità economica per cui fu definito l’ago della bilancia. Il Cinquecento vide Firenze trasformarsi con fasi alterne in Repubblica, Nel 1537 però ritornarono i Medici al potere in quanto poterono contare sull’appoggio dell’Imperatore e del Papa. Nel 1569 la città divenne un granducato con Cosimo de’ Medici. Nei secoli successivi la città fu retta dai Lorena. Dopo la parentesi napoleonica (1799-1814) Firenze partecipò alle guerre d’indipendenza fino alla definitiva annessione all’Italia. Fu capitale d’Italia dal 1865 al 1871.
FLORENCE Florence's origins date back Etruscan when some residents of Fiesole hill over the valley of the Arno, and went down the valley and built a new settlement. In Roman times the town was called "Florentia", that is "destined to flourish." Since the first century BC, this Roman town began to develop, to quickly purchase a pre-eminent position among the cities of Tuscia, and his final breakthrough culminated three centuries later, in the second century AD.
Florence after the Middle Ages, a time of economic stagnation for the whole of Europe, had a remarkable development at the time of the Carolingian emperors established itself as one of the most important centers of the Italian peninsula from the cultural point of view. He was first a fief of the Marquises of Tuscany and by 'XI century the city gained increasing autonomy in 1115, at the end of the fight against simony and clerical lords of the countryside, the city became a free city. Soon the city began to emerge first contrast between the urbanized and the feudal class in artisan collection of craft guilds or corporations. The conflict resulted in the two factions of the Guelphs, parteggianti for the Pope and the Ghibellines in favor of the imperial cause. Despite the struggles, Florence managed to win in the fight against Pistoia, Arezzo, Volterra and Siena, thereby enlarging its territory. Between the end of the thirteenth and early fourteenth century, the city established itself as one of the most important centers of Italy thanks to the bankers, the flourishing of the Arts of wool and silk and the presence of artists such as Giotto and Dante Alighieri . In 1348 the city went through a difficult period due to the spread of the plague that killed hundreds of people, caused a moral degradation and caused a deep crisis in the economy. At the end of '300 is verificarono lotte civile tra il popolo grasso , ossia la ricca borghesia che aveva nelle sue mani le sorti dello Stato tramite le Arti maggiori, e il popolo minuto. La rivolta dei Ciompi (i cardatori della lana) del 1372 portò ad un ribaltamento del governo ed all’ascesa del popolo minuto al potere. Intanto cominciò ad affermarsi il prestigio della famiglia dei Medici che in breve s’insignorì della città con Cosimo il Vecchio. Nella famiglia medicea, amata dai fiorentini per il suo mecenatismo e per la sua liberalità, si distinsero diverse figure fra le quali spicca Lorenzo de’Medici, detto il Magnifico, che consentì a Firenze di ottenere un prestigio in tutta l’Europa nell’ambito culturale, artistico ed economico. Fino alla sua morte (1492) svolse un’intensa opera di mediazione tra i vari Stati italiani sempre in lotta tra loro e garantì al Paese un periodo di prosperità economica per cui fu definito l’ago della bilancia. Il Cinquecento vide Firenze trasformarsi con fasi alterne in Repubblica, Nel 1537 però ritornarono i Medici al potere in quanto poterono contare sull’appoggio dell’Imperatore e del Papa. Nel 1569 la città divenne un granducato con Cosimo de’ Medici. Nei secoli successivi la città fu retta dai Lorena. Dopo la parentesi napoleonica (1799-1814) Firenze partecipò alle guerre d’indipendenza fino alla definitiva annessione all’Italia. Fu capitale d’Italia dal 1865 al 1871.
Task 5: The electrocardiogram Electrocardiography is the detection of cardiac contraction. The electrocardiogram is a recording on paper of potential changes. The contraction of the myocardial fibers is caused by electrical changes. Wanting to study this phenomenon of the heart may be used for both electrodes attached directly sull'epicardio, both electrodes placed in various regions of the body, in fact, patterns of myocardial action spread throughout the body. The currents that reach the skin, however, are very weak and require highly sensitive recording equipment. The electrocardiographs work almost exclusively by batteries placed in battery using electronic amplification circuits and sophisticated writing systems. The electrical signal comes from the heart through the electrode at the junction and then switch to the pre-amplifier which is amplified for the first time, then moves on to the final stages of amplification and is then sent to the instrument detection, and writing. L ' ECG is a representative curve of the waves of change of cardiac action potential in the various phases of the cardiac cycle, 
whose interpretation makes a thorough knowledge of the state of the myocardium. waves in a fixed position, which compose it are called P - Q - R - S - T .
Measurement of heart rate
When reading an ECG is important to quickly go back to the heart rate in beats per minute (bpm).
The following is the mathematical rule and also a mnemonic rule of considerable interest
F (bpm) = 1 / T (min) = 60 / T (sec)
From the ECG of a cardiac cycle period T is detectable in mm. For the standard paper speed of 25 mm / sec, an inch of track match: 1 mm = 1 / 25 sec = 0.04 sec = 40 msec
For example: a period of 20 mm corresponds to a frequency: F = 60 / T = 60/20 = 0.04 x 60 / 0.8 = 75 bpm
More simply the distance traveled by the pen in one minute divided by a time T in mm:
F = 1500 mm/20 mm = 75 bpm (200 words ... a bit more ...)
Task 5: The electrocardiogram Electrocardiography is the detection of cardiac contraction. The electrocardiogram is a recording on paper of potential changes. The contraction of the myocardial fibers is caused by electrical changes. Wanting to study this phenomenon of the heart may be used for both electrodes attached directly sull'epicardio, both electrodes placed in various regions of the body, in fact, patterns of myocardial action spread throughout the body. The currents that reach the skin, however, are very weak and require highly sensitive recording equipment. The electrocardiographs work almost exclusively by batteries placed in battery using electronic amplification circuits and sophisticated writing systems. The electrical signal comes from the heart through the electrode at the junction and then switch to the pre-amplifier which is amplified for the first time, then moves on to the final stages of amplification and is then sent to the instrument detection, and writing. L ' ECG is a representative curve of the waves of change of cardiac action potential in the various phases of the cardiac cycle, whose interpretation makes a thorough knowledge of the state of the myocardium. waves in a fixed position, which compose it are called P - Q - R - S - T .
Measurement of heart rate
When reading an ECG is important to quickly go back to the heart rate in beats per minute (bpm).
The following is the mathematical rule and also a mnemonic rule of considerable interest
F (bpm) = 1 / T (min) = 60 / T (sec)
From the ECG of a cardiac cycle period T is detectable in mm. For the standard paper speed of 25 mm / sec, an inch of track match: 1 mm = 1 / 25 sec = 0.04 sec = 40 msec
For example: a period of 20 mm corresponds to a frequency: F = 60 / T = 60/20 = 0.04 x 60 / 0.8 = 75 bpm
More simply the distance traveled by the pen in one minute divided by a time T in mm:
F = 1500 mm/20 mm = 75 bpm (200 words ... a bit more ...)
TASK 3: PubMed: Cystic Fibrosis Cystic Fibrosis: 2800 articles, I have seen some and I commented in this post .... Cystic fibrosis is an autosomal recessive disease reported in 1 in 2500 live births in North America and Northern European Caucasians. Classic is the chronic bacterial infection of the respiratory tract and sinuses, malabsorption of fat, infertility in men, and high concentrations of chloride in sweat. Less well-recognized findings associated with cystic fibrosis were cutaneous, which can be primary or secondary manifestations of the disease. Patients demonstrate more atopic and drug hypersensitivity reactions than the general population, but have similar rates of urticaria compared with the general population. In atypical presentations of cystic fibrosis, the nutrient deficiency dermatitis of the disease, may help with diagnosis and, in particular, may be the presenting sign. Other dermatologic manifestations CF aquagenic include premature skin wrinkling and cutaneous vasculitis, which can be associated with arthralgias. Familiarity with the nutrient deficiency dermatitis of this entity may play a role in early diagnosis of the disease, and other skin findings add to our understanding of the nature of its protean manifestations. (200 words approx)
TASK 3: PubMed: Cystic Fibrosis Cystic Fibrosis: 2800 articles, I have seen some and I commented in this post .... Cystic fibrosis is an autosomal recessive disease reported in 1 in 2500 live births in North America and Northern European Caucasians. Classic is the chronic bacterial infection of the respiratory tract and sinuses, malabsorption of fat, infertility in men, and high concentrations of chloride in sweat. Less well-recognized findings associated with cystic fibrosis were cutaneous, which can be primary or secondary manifestations of the disease. Patients demonstrate more atopic and drug hypersensitivity reactions than the general population, but have similar rates of urticaria compared with the general population. In atypical presentations of cystic fibrosis, the nutrient deficiency dermatitis of the disease, may help with diagnosis and, in particular, may be the presenting sign. Other dermatologic manifestations CF aquagenic include premature skin wrinkling and cutaneous vasculitis, which can be associated with arthralgias. Familiarity with the nutrient deficiency dermatitis of this entity may play a role in early diagnosis of the disease, and other skin findings add to our understanding of the nature of its protean manifestations. (200 words approx)
