We all know being physically active is good for you.But do we know how good? People can live up to 3 years longer,even with as little as 15 min of physical activity a day,according to last October’s report by Wen and...We all know being physically active is good for you.But do we know how good? People can live up to 3 years longer,even with as little as 15 min of physical activity a day,according to last October’s report by Wen and his colleagues at the China Medical University in Taiwan,China. Many researchers in the field of sport and health sciences know being physically active can bring many benefits to one’s life.But this message has sometimes been disseminated using a negative tone.So much so,Bortz of California,USA。展开更多
Sleep is an essential behavior that is conserved in most animal species. Two molecular mechanisms regulate sleep： circadian clocks for the timing of sleep, and a homeostatic process for the amount of sleep [1]. The f...Sleep is an essential behavior that is conserved in most animal species. Two molecular mechanisms regulate sleep： circadian clocks for the timing of sleep, and a homeostatic process for the amount of sleep [1]. The fruit fly, Drosophila melanogaster, exhibits robust sleep behavior and serves as an excellent model in which to study the neuronal and molecular mechanisms of sleep.展开更多
问:《英语常用词用法词典》(修汀版p.365)关于no more(not any more)和nolonger(not any longer)在用法上有何区别的载文为;一般讲来,英语应用 no more来修饰表示具体动作的界限动词;用nolonger来修饰表示状态的持续动词。在实际书报文...问:《英语常用词用法词典》(修汀版p.365)关于no more(not any more)和nolonger(not any longer)在用法上有何区别的载文为;一般讲来,英语应用 no more来修饰表示具体动作的界限动词;用nolonger来修饰表示状态的持续动词。在实际书报文章中,这种区分有时并没有得到严格的遵守,但初学者仍应依据标准用法。例如:展开更多
MET 90(A)卷的单项填空第34小题是: ——Excuse me,is this Mr.Brown’s office? ——I am sorry,but Mr.Brown__works here.He left about three weeks ago. A.not now B.no more C.not still D.no longer 按照题意,A,C两个答案显然是...MET 90(A)卷的单项填空第34小题是: ——Excuse me,is this Mr.Brown’s office? ——I am sorry,but Mr.Brown__works here.He left about three weeks ago. A.not now B.no more C.not still D.no longer 按照题意,A,C两个答案显然是不对的。B,D虽都表示“不再”,但语法用法略有不同。到底选哪一个,首先要弄清二者的区别: no more主是用来表示数量和程度的“不再”。展开更多
Non-small cell lung cancer （NSCLC） is the leading cause of cancer death in the industrialized world. Despite significant progress in early stage of the disease, the overall survival rates for advanced disease remain...Non-small cell lung cancer （NSCLC） is the leading cause of cancer death in the industrialized world. Despite significant progress in early stage of the disease, the overall survival rates for advanced disease remain low. Herein we present a case of NSCLC who was treated with Chinese medicine and chemotherapy with a longer overall survival.展开更多
xinjiang now has more convenient transportation facilities Mamattohti Sawut, 76, is a farmerwho plants half a hectare ofpomegranate trees in PiyalmaTownship of Hotan, XinjiangUygur Autonomous Region. From the TVset he...xinjiang now has more convenient transportation facilities Mamattohti Sawut, 76, is a farmerwho plants half a hectare ofpomegranate trees in PiyalmaTownship of Hotan, XinjiangUygur Autonomous Region. From the TVset he got free from the township govern-展开更多
The G8 Summit is unlikely to make a significant impact on pressing global issues This year’s Group of Eight(G8)Summit was held from May 26 to 27 in Deauville,France.Topics included the ongoing war in Libya,
Objective To identify LongSAGE Tags in systemic lupus erythematosus (SLE) by generation of longer cDNA fragments from serial analysis of gene expression (SAGE) tags for gene identification (GLGI). Methods CD4+ and CD8...Objective To identify LongSAGE Tags in systemic lupus erythematosus (SLE) by generation of longer cDNA fragments from serial analysis of gene expression (SAGE) tags for gene identification (GLGI). Methods CD4+ and CD8+ T lymphocytes were collected from the PBMCs of 25 patients with SLE and 10 healthy controls. Then the total RNA was extracted and展开更多
作为上篇的一个姊妹篇,我们很乐意向读者推荐本文。古人云,知足常乐。读完本文,也许你会改其二字:知足长寿。文章告诉我们: Men who reported high levels of satisfaction with their lives were more likely to be alive 20 years lat...作为上篇的一个姊妹篇,我们很乐意向读者推荐本文。古人云,知足常乐。读完本文,也许你会改其二字:知足长寿。文章告诉我们: Men who reported high levels of satisfaction with their lives were more likely to be alive 20 years later. 知足者竟然能在这个世界上多生活20年!你信否? 文章还提到了男女之别,颇发人深省: It seems to me that the coping abilities of women with distress and dissatisfaction may be better than in men. Men who feel dissatisfied might cope with their feelings by abusing alcohol, smoking and not exercising while women might talk to friends or seek professional help. 你若是男性读者,是否可以从中得到某种启迪? 文章最精彩的句子大概在文末: It is not enough for a human being to earn money and be in physically good condition. One should respect mental health as well.】展开更多
文摘We all know being physically active is good for you.But do we know how good? People can live up to 3 years longer,even with as little as 15 min of physical activity a day,according to last October’s report by Wen and his colleagues at the China Medical University in Taiwan,China. Many researchers in the field of sport and health sciences know being physically active can bring many benefits to one’s life.But this message has sometimes been disseminated using a negative tone.So much so,Bortz of California,USA。
文摘Sleep is an essential behavior that is conserved in most animal species. Two molecular mechanisms regulate sleep： circadian clocks for the timing of sleep, and a homeostatic process for the amount of sleep [1]. The fruit fly, Drosophila melanogaster, exhibits robust sleep behavior and serves as an excellent model in which to study the neuronal and molecular mechanisms of sleep.
文摘问:《英语常用词用法词典》(修汀版p.365)关于no more(not any more)和nolonger(not any longer)在用法上有何区别的载文为;一般讲来,英语应用 no more来修饰表示具体动作的界限动词;用nolonger来修饰表示状态的持续动词。在实际书报文章中,这种区分有时并没有得到严格的遵守,但初学者仍应依据标准用法。例如:
文摘MET 90(A)卷的单项填空第34小题是: ——Excuse me,is this Mr.Brown’s office? ——I am sorry,but Mr.Brown__works here.He left about three weeks ago. A.not now B.no more C.not still D.no longer 按照题意,A,C两个答案显然是不对的。B,D虽都表示“不再”,但语法用法略有不同。到底选哪一个,首先要弄清二者的区别: no more主是用来表示数量和程度的“不再”。
文摘Non-small cell lung cancer （NSCLC） is the leading cause of cancer death in the industrialized world. Despite significant progress in early stage of the disease, the overall survival rates for advanced disease remain low. Herein we present a case of NSCLC who was treated with Chinese medicine and chemotherapy with a longer overall survival.
文摘A water rights system may prove to be a viable solution to managing the country’s limited and degraded water resources Red grasslands started growing
文摘xinjiang now has more convenient transportation facilities Mamattohti Sawut, 76, is a farmerwho plants half a hectare ofpomegranate trees in PiyalmaTownship of Hotan, XinjiangUygur Autonomous Region. From the TVset he got free from the township govern-
文摘The G8 Summit is unlikely to make a significant impact on pressing global issues This year’s Group of Eight(G8)Summit was held from May 26 to 27 in Deauville,France.Topics included the ongoing war in Libya,
文摘Objective To identify LongSAGE Tags in systemic lupus erythematosus (SLE) by generation of longer cDNA fragments from serial analysis of gene expression (SAGE) tags for gene identification (GLGI). Methods CD4+ and CD8+ T lymphocytes were collected from the PBMCs of 25 patients with SLE and 10 healthy controls. Then the total RNA was extracted and
文摘作为上篇的一个姊妹篇,我们很乐意向读者推荐本文。古人云,知足常乐。读完本文,也许你会改其二字:知足长寿。文章告诉我们: Men who reported high levels of satisfaction with their lives were more likely to be alive 20 years later. 知足者竟然能在这个世界上多生活20年!你信否? 文章还提到了男女之别,颇发人深省: It seems to me that the coping abilities of women with distress and dissatisfaction may be better than in men. Men who feel dissatisfied might cope with their feelings by abusing alcohol, smoking and not exercising while women might talk to friends or seek professional help. 你若是男性读者,是否可以从中得到某种启迪? 文章最精彩的句子大概在文末: It is not enough for a human being to earn money and be in physically good condition. One should respect mental health as well.】
