AIM:To establish a recording system with a direct view of the surgeon to supplement video recording under an operating microscope,which lacks information on the movement and position of the surgeon’s hands,and to fac...AIM:To establish a recording system with a direct view of the surgeon to supplement video recording under an operating microscope,which lacks information on the movement and position of the surgeon’s hands,and to facilitate the reproduction of a skilled surgeon’s technique by a surgeon in training.METHODS:A small camera was attached to the operating microscope with a custom adapter.Microscopic surgeon’s view and direct surgeon’s view through this new camera were recorded in the surgical recording system.Both movies were synchronized and analyzed how do surgeons handle the instruments.RESULTS:A small camera attached to the operating microscope allowed the surgeon’s hands motion to be recorded without interfering with the surgeon’s movements.Different surgeons used different methods to manipulate the ultrasound handpiece and the irrigation/aspiration device.Even in the simple paracentesis procedure,different surgeons used different methods.Surgeons-in-training were able to identify and improve their weaknesses by watching synchronized movies of their hand motions and microscopic view.CONCLUSION:Simultaneous recording the surgical field out of the operating microscopic view by a small camera set on the microscope is comprehensive and improves surgeons-in-training understanding and learning surgeries.展开更多
Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied the...Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied theory and method of comparative salinology, it is determined that the palaeoclimate framework of Dong Co during early\|middle Holocene, and reckoned the range of the temperature variation. Furthermore, after completing regional analogue, discovered that the palaeoclimate environment is fully comparative and consistent with the synchronous lake\|water retreating trace of Zhaduixiong spits in Zabuye Lake basin, with palaeoclimate changes recorded by pollen in adjacent Zabuye Lake, with Holocene plaeoclimate environment indicated by drilling\|hole in Bangong Co,with palaeoclimate significance traced by δ 18 O value in Qinghai Lake and Siling Co and with the palaeoclimate framework during the 5th Level Arid (Salinization) Extension Period of Quaternary arid center of Western China.展开更多
AIM:To establish the hospitalized prevalence of severe Crohn's disease(CD) and ulcerative colitis(UC) in Wales from 1999 to 2007;and to investigate long-term mortality after hospitalization and associations with s...AIM:To establish the hospitalized prevalence of severe Crohn's disease(CD) and ulcerative colitis(UC) in Wales from 1999 to 2007;and to investigate long-term mortality after hospitalization and associations with social deprivation and other socio-demographic factors.METHODS:Record linkage of administrative inpatient and mortality data for 1467 and 1482 people hospitalised as emergencies for ≥ 3d for CD and UC,respectively.The main outcome measures were hospitalized prevalence,mortality rates and standardized mortality ratios for up to 5 years follow-up after hospitalization.RESULTS:Hospitalized prevalence was 50.1 per 100 000 population for CD and 50.6 for UC.The hospitalized prevalence of CD was significantly higher(P < 0.05) in females(57.4) than in males(42.2),and was highest in people aged 16-29 years,but the prevalence of UC was similar in males(51.0) and females(50.1),and increased continuously with age.The hospital-ized prevalence of CD was slightly higher in the most deprived areas,but there was no association between social deprivation and hospitalized prevalence of UC.Mortality was 6.8% and 14.6% after 1 and 5 years follow-up for CD,and 9.2% and 20.8% after 1 and 5 years for UC.For both CD and UC,there was little discernible association between mortality and social deprivation,distance from hospital,urban/rural residence and geography.CONCLUSION:CD and UC have distinct demographic profiles.The higher prevalence of hospitalized CD in more deprived areas may reflect higher prevalence and higher hospital dependency.展开更多
According to EY 4th issue of its China outbound investment report'China Go Abroad—Key connectivity improvements along the Belt and Road in telecommunications&aviation sectors',and expects China’s outward...According to EY 4th issue of its China outbound investment report'China Go Abroad—Key connectivity improvements along the Belt and Road in telecommunications&aviation sectors',and expects China’s outward FDI in 2016 is likely to exceed 170 billion US dollars for the whole year and reach another historical record high.In the coming years,the tide of China’s overseas investment should continue to rise and maintain a double-digit growth rate.展开更多
The annual imp. & exp. value registered an increase of 31.5% over the previous year, amounting to USD 474.3 billion: USD 249.2 billion of exp. (increased by 27.8%) and USD 225.1 billion of imp. (up 35.8%). The imp...The annual imp. & exp. value registered an increase of 31.5% over the previous year, amounting to USD 474.3 billion: USD 249.2 billion of exp. (increased by 27.8%) and USD 225.1 billion of imp. (up 35.8%). The imp.& exp.value of mechanic & electronic products reached USD 208.2 billion, an increase of 34.7%: USD 102.9 billion in imp. (increased by 32.6%) and USD 105.3 billion in exp. (increased by 36.9% up to 42.3% of展开更多
The champion athlete(运动员)caught a very bad cold.He felt dizzy(头晕目眩)and had to stay in bed.The doctorcame to see him.“You have a high fever,”said the doctor af-
While performing its maiden mission in a recent scientific survey in the West Pacific,a domestic ROV (remotely operated vehicle) system achieved a national record by diving 6,001 meters underwater.Named SeaStar 6000。
Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NS...Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NSA contractor Edward Snowden. The leaked information provoked shock and outrage. Subsequently, an investigation carried out by various Chinese govem- ment departments over several months confirmed the existence of snooping activities directed a^ainst China.展开更多
Editor's Notes: On May 8^(th),the Beijing Olympic torch relay team successfully reached the summit of Mt.Qomolangma. About 9:11a.m,at a spot 30 meters from the peak, Lozang Dradul ignited the first torch that had ...Editor's Notes: On May 8^(th),the Beijing Olympic torch relay team successfully reached the summit of Mt.Qomolangma. About 9:11a.m,at a spot 30 meters from the peak, Lozang Dradul ignited the first torch that had been named"Auspicious Clouds"and was held by the female Tibetan mountaineer Jiji.Then,the torch was relayed to Wang Yongfeng,Nyima Tsering,Huang Chungui。展开更多
On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospit...On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospital he was taken to was the People＇s Hospital of northwest China＇s Tibet Autonomous Region, where he received effective treatment and careful nursing.展开更多
文摘AIM:To establish a recording system with a direct view of the surgeon to supplement video recording under an operating microscope,which lacks information on the movement and position of the surgeon’s hands,and to facilitate the reproduction of a skilled surgeon’s technique by a surgeon in training.METHODS:A small camera was attached to the operating microscope with a custom adapter.Microscopic surgeon’s view and direct surgeon’s view through this new camera were recorded in the surgical recording system.Both movies were synchronized and analyzed how do surgeons handle the instruments.RESULTS:A small camera attached to the operating microscope allowed the surgeon’s hands motion to be recorded without interfering with the surgeon’s movements.Different surgeons used different methods to manipulate the ultrasound handpiece and the irrigation/aspiration device.Even in the simple paracentesis procedure,different surgeons used different methods.Surgeons-in-training were able to identify and improve their weaknesses by watching synchronized movies of their hand motions and microscopic view.CONCLUSION:Simultaneous recording the surgical field out of the operating microscopic view by a small camera set on the microscope is comprehensive and improves surgeons-in-training understanding and learning surgeries.
文摘Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied theory and method of comparative salinology, it is determined that the palaeoclimate framework of Dong Co during early\|middle Holocene, and reckoned the range of the temperature variation. Furthermore, after completing regional analogue, discovered that the palaeoclimate environment is fully comparative and consistent with the synchronous lake\|water retreating trace of Zhaduixiong spits in Zabuye Lake basin, with palaeoclimate changes recorded by pollen in adjacent Zabuye Lake, with Holocene plaeoclimate environment indicated by drilling\|hole in Bangong Co,with palaeoclimate significance traced by δ 18 O value in Qinghai Lake and Siling Co and with the palaeoclimate framework during the 5th Level Arid (Salinization) Extension Period of Quaternary arid center of Western China.
文摘AIM:To establish the hospitalized prevalence of severe Crohn's disease(CD) and ulcerative colitis(UC) in Wales from 1999 to 2007;and to investigate long-term mortality after hospitalization and associations with social deprivation and other socio-demographic factors.METHODS:Record linkage of administrative inpatient and mortality data for 1467 and 1482 people hospitalised as emergencies for ≥ 3d for CD and UC,respectively.The main outcome measures were hospitalized prevalence,mortality rates and standardized mortality ratios for up to 5 years follow-up after hospitalization.RESULTS:Hospitalized prevalence was 50.1 per 100 000 population for CD and 50.6 for UC.The hospitalized prevalence of CD was significantly higher(P < 0.05) in females(57.4) than in males(42.2),and was highest in people aged 16-29 years,but the prevalence of UC was similar in males(51.0) and females(50.1),and increased continuously with age.The hospital-ized prevalence of CD was slightly higher in the most deprived areas,but there was no association between social deprivation and hospitalized prevalence of UC.Mortality was 6.8% and 14.6% after 1 and 5 years follow-up for CD,and 9.2% and 20.8% after 1 and 5 years for UC.For both CD and UC,there was little discernible association between mortality and social deprivation,distance from hospital,urban/rural residence and geography.CONCLUSION:CD and UC have distinct demographic profiles.The higher prevalence of hospitalized CD in more deprived areas may reflect higher prevalence and higher hospital dependency.
文摘According to EY 4th issue of its China outbound investment report'China Go Abroad—Key connectivity improvements along the Belt and Road in telecommunications&aviation sectors',and expects China’s outward FDI in 2016 is likely to exceed 170 billion US dollars for the whole year and reach another historical record high.In the coming years,the tide of China’s overseas investment should continue to rise and maintain a double-digit growth rate.
文摘The annual imp. & exp. value registered an increase of 31.5% over the previous year, amounting to USD 474.3 billion: USD 249.2 billion of exp. (increased by 27.8%) and USD 225.1 billion of imp. (up 35.8%). The imp.& exp.value of mechanic & electronic products reached USD 208.2 billion, an increase of 34.7%: USD 102.9 billion in imp. (increased by 32.6%) and USD 105.3 billion in exp. (increased by 36.9% up to 42.3% of
文摘The champion athlete(运动员)caught a very bad cold.He felt dizzy(头晕目眩)and had to stay in bed.The doctorcame to see him.“You have a high fever,”said the doctor af-
文摘While performing its maiden mission in a recent scientific survey in the West Pacific,a domestic ROV (remotely operated vehicle) system achieved a national record by diving 6,001 meters underwater.Named SeaStar 6000。
文摘Foreword In June 2013, the media in the UK, the United States and China＇s Hong Kong exposed the National Security Agency＇s clandestine surveillance program, codenamed PRISM, using documents released by the former NSA contractor Edward Snowden. The leaked information provoked shock and outrage. Subsequently, an investigation carried out by various Chinese govem- ment departments over several months confirmed the existence of snooping activities directed a^ainst China.
文摘Editor's Notes: On May 8^(th),the Beijing Olympic torch relay team successfully reached the summit of Mt.Qomolangma. About 9:11a.m,at a spot 30 meters from the peak, Lozang Dradul ignited the first torch that had been named"Auspicious Clouds"and was held by the female Tibetan mountaineer Jiji.Then,the torch was relayed to Wang Yongfeng,Nyima Tsering,Huang Chungui。
文摘On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospital he was taken to was the People＇s Hospital of northwest China＇s Tibet Autonomous Region, where he received effective treatment and careful nursing.
