本期话题如下:1. What causes generation gap? How to face it?Different experiencesDifferent educationDifferent ideasDifferent goals in lifeRespect other peopleCompromise
1 IntroductionOver the past few decades,there has been impressive technological progress in science and this has obviously yielded a massive progress in medical imaging field.Whereas in the past radiological diagnosti...1 IntroductionOver the past few decades,there has been impressive technological progress in science and this has obviously yielded a massive progress in medical imaging field.Whereas in the past radiological diagnostic tools were limited to X-rays,ultrasonography,barium meals,etc.,nowadays,technologies such展开更多
The SCENTO-System was used to study the carbon dynamics between phytoplankton primary production and heterptrophic bacterial secondary production. Most of the methods used nowadays in situ for limnological synecology ...The SCENTO-System was used to study the carbon dynamics between phytoplankton primary production and heterptrophic bacterial secondary production. Most of the methods used nowadays in situ for limnological synecology studies were applied. Primary production measurement showed an increasing tendency with increasing content of chlorophylla .It provided a true photosynthetic rate lying within the range of eutrophic lakes. Net EOC released from the algae ranged from 8.5 to 27.5μg C l-1 (6h)-1. Accompanying the algal products the number of bacteria increased from 1.475×109 to 8.074×109 cells l-1. The bacterial mean cell volume was small, between 0.0315 and 0.0548um3. Bacterial carbon production from direct growth estimates was compared with independent calculations of bacterial growth from EOC uptake and 3H-thymidine incorporation. Direct estimates were 2.97-10.0μg Cl-1 (24 h)-1 with the exception of a zero-growth on the third day. EOC uptake was 123.5-191.0μg Cl-1 (6h)-1.That calculated from展开更多
Point-of-care(POC)testing offers rapid results of diagnostics near the site of patient care,which can significantly improve health care and management of infectious diseases.POC testing now plays a crucial role in hea...Point-of-care(POC)testing offers rapid results of diagnostics near the site of patient care,which can significantly improve health care and management of infectious diseases.POC testing now plays a crucial role in healthcare delivery of both developed and developing countries,particularly in developing countries where medical resources are limited.Challenges remain for the biomedical engineering community to develop truly portable,automatic,low-cost and easyto-use POC tools.Blood tests are the most commonly-used diagnostic methods nowadays because blood analyses provide definitive information of medical conditions of patients.Traditional blood tests,including sample collection,preparation and detection,are conducted using large-scale blood an-展开更多
The historical inevitability of theworld’s boom of traditional Chinese medi-cine and its strong intrinsic vitality originatein the objective needs of scientists,medicaldoctors and the people of the world.Since the be...The historical inevitability of theworld’s boom of traditional Chinese medi-cine and its strong intrinsic vitality originatein the objective needs of scientists,medicaldoctors and the people of the world.Since the beginning of this century,western medicine,though it has obtained tre-mendous achievements,has appeared to展开更多
Ths issue of the Journal of Shanghai Second Medical University is devoted toorthopaedic problems, and concentrates on joint surgery and orthopaedicbiomechanics, the two priority subjects of research of our University....Ths issue of the Journal of Shanghai Second Medical University is devoted toorthopaedic problems, and concentrates on joint surgery and orthopaedicbiomechanics, the two priority subjects of research of our University. The papers inthis issue are contributed by authors, both clinicians and researchers, from five affili-ated teaching hospitals and Shanghai Institute of Traumatology展开更多
For various reasons,not many people have ever made any thorough inquiry and analysis onthe Chinese dresses in the 1920s and 30s.In fact,the dresses during this period played a very im-portant role in the history of th...For various reasons,not many people have ever made any thorough inquiry and analysis onthe Chinese dresses in the 1920s and 30s.In fact,the dresses during this period played a very im-portant role in the history of the development of the Chinese dresses,they were said to be a land-mark in the history.Particularly,the development of the dresses today are very similar to that of1920s and 30s in their form of manifestation.It is,therefore,very necessary to probe into and ana-lyze the dresses during this period.展开更多
When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fac...When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fact,the really keenstudents used to camp out all night to make sure they were展开更多
The BBC English Dictionary defines euphemism as 'A politeword or expression that people use to talk about something theyfind unpleasant or embarrassing'. Many of us are familiar with some common and widely use...The BBC English Dictionary defines euphemism as 'A politeword or expression that people use to talk about something theyfind unpleasant or embarrassing'. Many of us are familiar with some common and widely usedeuphemisms, like ’water closet’ or ’the small room’ instead of展开更多
In the history, there was a famous Englishman, Sir WalterRaleigh, who lived four hundred years ago. Once he laidhis cloak over a puddle of water so that Queen Elizabeth would notget her feet wet. This pleased the Quee...In the history, there was a famous Englishman, Sir WalterRaleigh, who lived four hundred years ago. Once he laidhis cloak over a puddle of water so that Queen Elizabeth would notget her feet wet. This pleased the Queen at the time but no onewould do this nowadays. You would look silly if you did this foryour teacher. --Manners change as time goes by. If you want toknow more about manners, please fulfil the following parts展开更多
Power frequency testing transformer typeYDJC-9000/2250 made in Shenyang Trans-former Works,is the power frequency testingdevice of the biggest capacity and the highestvoltage up to the present time.It plays an impor-t...Power frequency testing transformer typeYDJC-9000/2250 made in Shenyang Trans-former Works,is the power frequency testingdevice of the biggest capacity and the highestvoltage up to the present time.It plays an impor-tant part in the fields of improvement of 500 kVpower transmission equipments and provides thetest condition for 1000 kV electrical device incontaminated flash over,corona disturbance andelectrostatic induction etc.In April 1985,whencascade test carrying on in Wuhan,the展开更多
文摘本期话题如下:1. What causes generation gap? How to face it?Different experiencesDifferent educationDifferent ideasDifferent goals in lifeRespect other peopleCompromise
文摘1 IntroductionOver the past few decades,there has been impressive technological progress in science and this has obviously yielded a massive progress in medical imaging field.Whereas in the past radiological diagnostic tools were limited to X-rays,ultrasonography,barium meals,etc.,nowadays,technologies such
文摘The SCENTO-System was used to study the carbon dynamics between phytoplankton primary production and heterptrophic bacterial secondary production. Most of the methods used nowadays in situ for limnological synecology studies were applied. Primary production measurement showed an increasing tendency with increasing content of chlorophylla .It provided a true photosynthetic rate lying within the range of eutrophic lakes. Net EOC released from the algae ranged from 8.5 to 27.5μg C l-1 (6h)-1. Accompanying the algal products the number of bacteria increased from 1.475×109 to 8.074×109 cells l-1. The bacterial mean cell volume was small, between 0.0315 and 0.0548um3. Bacterial carbon production from direct growth estimates was compared with independent calculations of bacterial growth from EOC uptake and 3H-thymidine incorporation. Direct estimates were 2.97-10.0μg Cl-1 (24 h)-1 with the exception of a zero-growth on the third day. EOC uptake was 123.5-191.0μg Cl-1 (6h)-1.That calculated from
基金the financial support from Natural Science and Engineering Research Council of Canada(NSERC)
文摘Point-of-care(POC)testing offers rapid results of diagnostics near the site of patient care,which can significantly improve health care and management of infectious diseases.POC testing now plays a crucial role in healthcare delivery of both developed and developing countries,particularly in developing countries where medical resources are limited.Challenges remain for the biomedical engineering community to develop truly portable,automatic,low-cost and easyto-use POC tools.Blood tests are the most commonly-used diagnostic methods nowadays because blood analyses provide definitive information of medical conditions of patients.Traditional blood tests,including sample collection,preparation and detection,are conducted using large-scale blood an-
文摘The historical inevitability of theworld’s boom of traditional Chinese medi-cine and its strong intrinsic vitality originatein the objective needs of scientists,medicaldoctors and the people of the world.Since the beginning of this century,western medicine,though it has obtained tre-mendous achievements,has appeared to
文摘Ths issue of the Journal of Shanghai Second Medical University is devoted toorthopaedic problems, and concentrates on joint surgery and orthopaedicbiomechanics, the two priority subjects of research of our University. The papers inthis issue are contributed by authors, both clinicians and researchers, from five affili-ated teaching hospitals and Shanghai Institute of Traumatology
文摘For various reasons,not many people have ever made any thorough inquiry and analysis onthe Chinese dresses in the 1920s and 30s.In fact,the dresses during this period played a very im-portant role in the history of the development of the Chinese dresses,they were said to be a land-mark in the history.Particularly,the development of the dresses today are very similar to that of1920s and 30s in their form of manifestation.It is,therefore,very necessary to probe into and ana-lyze the dresses during this period.
文摘When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fact,the really keenstudents used to camp out all night to make sure they were
文摘The BBC English Dictionary defines euphemism as 'A politeword or expression that people use to talk about something theyfind unpleasant or embarrassing'. Many of us are familiar with some common and widely usedeuphemisms, like ’water closet’ or ’the small room’ instead of
文摘In the history, there was a famous Englishman, Sir WalterRaleigh, who lived four hundred years ago. Once he laidhis cloak over a puddle of water so that Queen Elizabeth would notget her feet wet. This pleased the Queen at the time but no onewould do this nowadays. You would look silly if you did this foryour teacher. --Manners change as time goes by. If you want toknow more about manners, please fulfil the following parts
文摘Power frequency testing transformer typeYDJC-9000/2250 made in Shenyang Trans-former Works,is the power frequency testingdevice of the biggest capacity and the highestvoltage up to the present time.It plays an impor-tant part in the fields of improvement of 500 kVpower transmission equipments and provides thetest condition for 1000 kV electrical device incontaminated flash over,corona disturbance andelectrostatic induction etc.In April 1985,whencascade test carrying on in Wuhan,the
