The X ray (1-8?) flux data of the solar flares are analyzed. The data used were obtained on GOES satellite during the solar cycles 21 and 22. The total number of the flares is more than 33000. The flare distributions ...The X ray (1-8?) flux data of the solar flares are analyzed. The data used were obtained on GOES satellite during the solar cycles 21 and 22. The total number of the flares is more than 33000. The flare distributions according to their X ray classes, durations and intensities are constructed. The evolution of these distributions in solar cycle as well as from cycle to cycle is studied. The statistical analysis of the flare characteristics is made. There was confirmed the result of more frequent occurrence for powerful flares in cycle 21 decline phase.展开更多
USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span>&l...USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">22-year cycle in Parkfield earthquake sequence, and they predicted that the next quake would come in 1988 ± 5 with 95% possibility, while the quake happened in 2004, which is 11 years later than the prediction. Here, we reanalyze the Parkfield earthquake sequence, and find 11-year cycle;multiple 11-year cycle and Fibonacci sequence existed for earthquake. With these methods, the 2004 earthquake can be predicted well. We also predict that the next earthquake may occur in 2031-2032.展开更多
The objective of this study was to describe the myxoma of the right atrium occurring in an 11-year-old girl. It was an 11</span><span style="font-family:Verdana;">-</span><span style=&qu...The objective of this study was to describe the myxoma of the right atrium occurring in an 11-year-old girl. It was an 11</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">old girl weighing 22 kg, admitted for exertional dyspnea, dry cough, palpitations, hepatitis, abdominal bloating, fever evolving for more than 9 months without a history of known cardiovascular disease;referral from a pulmonology department for cardiomegaly and right pleurisy.</span><span style="font-family:""> </span><span style="font-family:Verdana;">At cardiac auscultation, the rhythm was irregular</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> fast at 130 beats without added noise with a blood pressure of 110/65</span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">mmhg. In the lungs, there was silence and a decrease in vocal vibrations at the right base, SaO</span><sub><span style="font-family:Verdana;">2</span></sub><span style="font-family:Verdana;"> at 70%. Elsewhere a thoracic collateral venous circulation was visible. Electrocardiogram recorded rapid atrial fibrillation at 134 cycles. The cardiac ultrasound concluded that there was a mobile mass in the right atrium prolapsing in the right ventricle measuring 25 mm × 18.9 mm suggesting a myxoma. The myxoma of the right atrium is of a rare localization with a polymorphic clinical manifestation. It should be diagnosed as early as possible to avoid the occurrence of dreaded complications. Its management is surgical.展开更多
Female genital mutilation (FGM) is still a topical practice in several African regions or countries. They constitute a violation of human rights, in particular because of their harmful consequences for the health of t...Female genital mutilation (FGM) is still a topical practice in several African regions or countries. They constitute a violation of human rights, in particular because of their harmful consequences for the health of the people who suffer them and are the source of various complications. We report a case of FGM complications in the form of total coalescence of the labia majora with a small hole from which urine flows permanently. The management was a disinfubilation with suturing of the edges and urethral reimplantation and the evolution was favorable with complete healing after two (2) weeks.展开更多
IN Nanjing is a bank organized by students that only serves them. The children deposit money given to them at a lunar New Year and pocket money in the bank. The bank’s total assets is nearing 20 million yuan (about U...IN Nanjing is a bank organized by students that only serves them. The children deposit money given to them at a lunar New Year and pocket money in the bank. The bank’s total assets is nearing 20 million yuan (about US$2.5 million). To people’s surprise, the bank president is an 11-year-old girl. Her name is Zhou Fei—a primary school student.展开更多
文摘The X ray (1-8?) flux data of the solar flares are analyzed. The data used were obtained on GOES satellite during the solar cycles 21 and 22. The total number of the flares is more than 33000. The flare distributions according to their X ray classes, durations and intensities are constructed. The evolution of these distributions in solar cycle as well as from cycle to cycle is studied. The statistical analysis of the flare characteristics is made. There was confirmed the result of more frequent occurrence for powerful flares in cycle 21 decline phase.
文摘USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">22-year cycle in Parkfield earthquake sequence, and they predicted that the next quake would come in 1988 ± 5 with 95% possibility, while the quake happened in 2004, which is 11 years later than the prediction. Here, we reanalyze the Parkfield earthquake sequence, and find 11-year cycle;multiple 11-year cycle and Fibonacci sequence existed for earthquake. With these methods, the 2004 earthquake can be predicted well. We also predict that the next earthquake may occur in 2031-2032.
文摘The objective of this study was to describe the myxoma of the right atrium occurring in an 11-year-old girl. It was an 11</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">old girl weighing 22 kg, admitted for exertional dyspnea, dry cough, palpitations, hepatitis, abdominal bloating, fever evolving for more than 9 months without a history of known cardiovascular disease;referral from a pulmonology department for cardiomegaly and right pleurisy.</span><span style="font-family:""> </span><span style="font-family:Verdana;">At cardiac auscultation, the rhythm was irregular</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> fast at 130 beats without added noise with a blood pressure of 110/65</span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">mmhg. In the lungs, there was silence and a decrease in vocal vibrations at the right base, SaO</span><sub><span style="font-family:Verdana;">2</span></sub><span style="font-family:Verdana;"> at 70%. Elsewhere a thoracic collateral venous circulation was visible. Electrocardiogram recorded rapid atrial fibrillation at 134 cycles. The cardiac ultrasound concluded that there was a mobile mass in the right atrium prolapsing in the right ventricle measuring 25 mm × 18.9 mm suggesting a myxoma. The myxoma of the right atrium is of a rare localization with a polymorphic clinical manifestation. It should be diagnosed as early as possible to avoid the occurrence of dreaded complications. Its management is surgical.
文摘Female genital mutilation (FGM) is still a topical practice in several African regions or countries. They constitute a violation of human rights, in particular because of their harmful consequences for the health of the people who suffer them and are the source of various complications. We report a case of FGM complications in the form of total coalescence of the labia majora with a small hole from which urine flows permanently. The management was a disinfubilation with suturing of the edges and urethral reimplantation and the evolution was favorable with complete healing after two (2) weeks.
文摘IN Nanjing is a bank organized by students that only serves them. The children deposit money given to them at a lunar New Year and pocket money in the bank. The bank’s total assets is nearing 20 million yuan (about US$2.5 million). To people’s surprise, the bank president is an 11-year-old girl. Her name is Zhou Fei—a primary school student.
