In this paper,we consider the algebraic structure of derivative Hardy Spaces.By using the method of[6,12,15],we get the Duhamel product forming Banach algebra in derivative Hardy Spaces,and invertibility criterion,and...In this paper,we consider the algebraic structure of derivative Hardy Spaces.By using the method of[6,12,15],we get the Duhamel product forming Banach algebra in derivative Hardy Spaces,and invertibility criterion,and describe the extended eigenvalue of the integral operator V.We generalize the results in[1,2,6,11,16].展开更多
Morphologic and cytological characteristics of hybrid F1 between E. canadensis and E. sibidcus were studied. The results showed that hybrid F1 were obviously exceeded parents in plant growth vigor, and spike type of F...Morphologic and cytological characteristics of hybrid F1 between E. canadensis and E. sibidcus were studied. The results showed that hybrid F1 were obviously exceeded parents in plant growth vigor, and spike type of F1 was between parents. The karyotype formula of hybrid F1 which was true hybrid was 2n =4x=16M ＋ 10m ＋2st. At meiotic anaphase, chromosome lagging behaviors were frequently observed. The frequency of lagging chromosomes of F1 was 87.37%. At meiotic metaphase, there were many univalents and multivalents, and the rod bivalent formed greatly.展开更多
British English and American English are regarded as the two major varieties of English in the world, and Canadian English is often treated as a variation of American English. The paper aims to identify the major phon...British English and American English are regarded as the two major varieties of English in the world, and Canadian English is often treated as a variation of American English. The paper aims to identify the major phonetic features of Canadian English by addressing its differences from British and American English based on a historical, demographical, and regional and dialectal analysis. Canadian English is a cultural phenomenon that has evolved on the basis of British English and under the heavy influence of American English. As a distinctive variety of English, Canadian English possesses its phonetic uniqueness. And in the context of globalization, Canadian English will remain subject to Americanization.展开更多
Objective By acupuncture plus massage to treat poor appetite induced by indigestion of food retention in children to restore their normal appetite. Methods 476 cases of indigestion of food retention in children were t...Objective By acupuncture plus massage to treat poor appetite induced by indigestion of food retention in children to restore their normal appetite. Methods 476 cases of indigestion of food retention in children were treated by acupuncture plus massage. Results 385 of the 476 cases were cured, and 91 cases were improved by one treatment with a total effective rate of 100%. Conclusion Acupuncture plus massage provided remarkable therapeutic effects on indigestion of food retention in children.展开更多
A Biography of Napoleon, which is based on historical events, presents the readers a complicated, confident and imaginative Napoleon by depicting his mental progression, during which he works his miracle with his aspi...A Biography of Napoleon, which is based on historical events, presents the readers a complicated, confident and imaginative Napoleon by depicting his mental progression, during which he works his miracle with his aspiration, ambition and personal charm in the military history.展开更多
Certain Chinese-made steel oil and gas well casings will face double punitive duties in the Canadian market,the Canadian government has announced. The Canada Border Services Agency (CBSA) recently made preliminary est...Certain Chinese-made steel oil and gas well casings will face double punitive duties in the Canadian market,the Canadian government has announced. The Canada Border Services Agency (CBSA) recently made preliminary estimates to levy dumping and subsidy tariffs on certain seamless carbon or alloy steel oil and gas well casings made in China.It展开更多
Objective To observe the effects of acupuncture and massage to improve the mobility of affected shoulder joint caused by acute cerebral infarction. Methods 120 cases of acute cerebral infarction were randomized into t...Objective To observe the effects of acupuncture and massage to improve the mobility of affected shoulder joint caused by acute cerebral infarction. Methods 120 cases of acute cerebral infarction were randomized into two groups, named treatment group with acupuncture and massage and control group with western medicine. Acupoint selection of treatment group with acupuncture and massage： Yōngquán （涌泉 KI1）, Láogōng （劳宫 PC8）, Hòuxī （后溪SI3）, Gōngsūn （公孙 SP4）, Fēngchī （风池 GB20）, Jiānyú （肩髃 LI15）, Qūchí （曲池 LI11）, Hégǔ （合谷 LI4）, Huántiào （环跳 GB30）, Zúsānlǐ （足三里 ST36）, Tàichōng （太冲 LR3）, Anterior Oblique Line of Vertex-Temporal and Posterior Oblique Line of Vertex-Temporal. Massage techniques： roll for relax, hold and press, flick and fiddle, and shake. Control group with western medicine was treated with mannitol ＋ low molecular weight dextran ＋ CDP-choline. Results Compared with control group, treatment group could apparently improve the mobility of shoulder joint and lower the injury percentage （P〈0. 01） ; and the therapeutic effect of treatment group is better than that of control group （P〈0. 05） for treating acute cerebral infarction. Conclusion The therapy of acupuncture combined with massage could improve the function of the affected shoulder joint caused by acute cerebral infarction, and enhance therapeutic effect.展开更多
SinoCanada, a subsidiary of Sinopec International Petroleum Exploration and Development Corporation, and Canada-based Synenco Energy Inc announced on May 31 that they have inked a series of agreements to launch a join...SinoCanada, a subsidiary of Sinopec International Petroleum Exploration and Development Corporation, and Canada-based Synenco Energy Inc announced on May 31 that they have inked a series of agreements to launch a joint venture for common development of the oil sand project located in Athabasca region of Northeast Canada＇s Alberta Province. Based on the agreements, Sinopec will pay 105 million Canadian dollars （USS84 million） for a stake in Canada＇s Northern Lights oil sands project while Synenco owns the remaining 60 percent share, and will operate the project as the managing partner.展开更多
AIM: To validate the Rockall scoring system for predicting outcomes of rebleeding, and the need for a surgical procedure and death. METHODS: We used data extracted from the Registry of Upper Gastrointestinal Bleeding ...AIM: To validate the Rockall scoring system for predicting outcomes of rebleeding, and the need for a surgical procedure and death. METHODS: We used data extracted from the Registry of Upper Gastrointestinal Bleeding and Endoscopy including information of 1869 patients with non-variceal upper gastrointestinal bleeding treated in Canadian hospitals. Risk scores were calculated and used to classify patients based on outcomes. For each outcome, we used χ2 goodness-of-fit tests to assess the degree of calibration, and built receiver operating characteristic curves and calculated the area under the curve (AUC) to evaluate the discriminative ability of the scoring system. RESULTS: For rebleeding, the χ2 goodness-of-fit test indicated an acceptable fit for the model [χ2 (8) = 12.83, P = 0.12]. For surgical procedures [χ2 (8) = 5.3, P = 0.73] and death [χ2 (8) = 3.78, P = 0.88], the tests showed solid correspondence between observed proportions and predicted probabilities. The AUC was 0.59 (95% CI: 0.55-0.62) for the outcome of rebleeding and 0.60 (95% CI: 0.54-0.67) for surgical procedures, representing apoor discriminative ability of the scoring system. For the outcome of death, the AUC was 0.73 (95% CI: 0.69-0.78), indicating an acceptable discriminative ability. CONCLUSION: The Rockall scoring system provides an acceptable tool to predict death, but performs poorly for endpoints of rebleeding and surgical procedures.展开更多
Purpose: The primary aim of this study was to develop an assessment of the fundamental, combined, and complex movement skills required to support childhood physical literacy. The secondary aim was to establish the fea...Purpose: The primary aim of this study was to develop an assessment of the fundamental, combined, and complex movement skills required to support childhood physical literacy. The secondary aim was to establish the feasibility, objectivity, and reliability evidence for the assessment.Methods: An expert advisory group recommended a course format for the assessment that would require children to complete a series of dynamic movement skills. Criterion-referenced skill performance and completion time were the recommended forms of evaluation. Children, 8–12 years of age, self-reported their age and gender and then completed the study assessments while attending local schools or day camps. Face validity was previously established through a Delphi expert(n = 19, 21% female) review process. Convergent validity was evaluated by age and gender associations with assessment performance. Inter-and intra-rater(n = 53, 34% female) objectivity and test–retest(n = 60, 47% female) reliability were assessed through repeated test administration.Results: Median total score was 21 of 28 points(range 5–28). Median completion time was 17 s. Total scores were feasible for all 995 children who self-reported age and gender. Total score did not differ between inside and outside environments(95% confidence interval(CI) of difference:-0.7 to 0.6;p = 0.91) or with/without footwear(95%CI of difference:-2.5 to 1.9; p = 0.77). Older age(p < 0.001, η2= 0.15) and male gender(p < 0.001, η2= 0.02)were associated with a higher total score. Inter-rater objectivity evidence was excellent(intraclass correlation coefficient(ICC) = 0.99) for completion time and substantial for skill score(ICC = 0.69) for 104 attempts by 53 children(34% female). Intra-rater objectivity was moderate(ICC = 0.52) for skill score and excellent for completion time(ICC = 0.99). Reliability was excellent for completion time over a short(2–4 days; ICC = 0.84) or long(8–14days; ICC = 0.82) interval. Skill score reliability was moderate(ICC = 0.46) over a short interval, and substantial(ICC = 0.74) over a long interval.Conclusion: The Canadian Agility and Movement Skill Assessment is a feasible measure of selected fundamental, complex and combined movement skills, which are an important building block for childhood physical literacy. Moderate-to-excellent objectivity was demonstrated for children 8–12 years of age. Test–retest reliability has been established over an interval of at least 1 week. The time and skill scores can be accurately estimated by 1 trained examiner.展开更多
基金Supported by National Natural Science Foundation of China(11801094).
文摘In this paper,we consider the algebraic structure of derivative Hardy Spaces.By using the method of[6,12,15],we get the Duhamel product forming Banach algebra in derivative Hardy Spaces,and invertibility criterion,and describe the extended eigenvalue of the integral operator V.We generalize the results in[1,2,6,11,16].
基金Supported by Research on Distant Hybridization Breeding of Forage(2008BADB3B02)in the Eleventh Five-year Plan Periodthe Major Scientific and Technical Project of Inner Mongolia Autonomous Region,"Products Development of High Quality Adequet Grass"~~
文摘Morphologic and cytological characteristics of hybrid F1 between E. canadensis and E. sibidcus were studied. The results showed that hybrid F1 were obviously exceeded parents in plant growth vigor, and spike type of F1 was between parents. The karyotype formula of hybrid F1 which was true hybrid was 2n =4x=16M ＋ 10m ＋2st. At meiotic anaphase, chromosome lagging behaviors were frequently observed. The frequency of lagging chromosomes of F1 was 87.37%. At meiotic metaphase, there were many univalents and multivalents, and the rod bivalent formed greatly.
文摘British English and American English are regarded as the two major varieties of English in the world, and Canadian English is often treated as a variation of American English. The paper aims to identify the major phonetic features of Canadian English by addressing its differences from British and American English based on a historical, demographical, and regional and dialectal analysis. Canadian English is a cultural phenomenon that has evolved on the basis of British English and under the heavy influence of American English. As a distinctive variety of English, Canadian English possesses its phonetic uniqueness. And in the context of globalization, Canadian English will remain subject to Americanization.
文摘Objective By acupuncture plus massage to treat poor appetite induced by indigestion of food retention in children to restore their normal appetite. Methods 476 cases of indigestion of food retention in children were treated by acupuncture plus massage. Results 385 of the 476 cases were cured, and 91 cases were improved by one treatment with a total effective rate of 100%. Conclusion Acupuncture plus massage provided remarkable therapeutic effects on indigestion of food retention in children.
文摘A Biography of Napoleon, which is based on historical events, presents the readers a complicated, confident and imaginative Napoleon by depicting his mental progression, during which he works his miracle with his aspiration, ambition and personal charm in the military history.
文摘Certain Chinese-made steel oil and gas well casings will face double punitive duties in the Canadian market,the Canadian government has announced. The Canada Border Services Agency (CBSA) recently made preliminary estimates to levy dumping and subsidy tariffs on certain seamless carbon or alloy steel oil and gas well casings made in China.It
文摘Objective To observe the effects of acupuncture and massage to improve the mobility of affected shoulder joint caused by acute cerebral infarction. Methods 120 cases of acute cerebral infarction were randomized into two groups, named treatment group with acupuncture and massage and control group with western medicine. Acupoint selection of treatment group with acupuncture and massage： Yōngquán （涌泉 KI1）, Láogōng （劳宫 PC8）, Hòuxī （后溪SI3）, Gōngsūn （公孙 SP4）, Fēngchī （风池 GB20）, Jiānyú （肩髃 LI15）, Qūchí （曲池 LI11）, Hégǔ （合谷 LI4）, Huántiào （环跳 GB30）, Zúsānlǐ （足三里 ST36）, Tàichōng （太冲 LR3）, Anterior Oblique Line of Vertex-Temporal and Posterior Oblique Line of Vertex-Temporal. Massage techniques： roll for relax, hold and press, flick and fiddle, and shake. Control group with western medicine was treated with mannitol ＋ low molecular weight dextran ＋ CDP-choline. Results Compared with control group, treatment group could apparently improve the mobility of shoulder joint and lower the injury percentage （P〈0. 01） ; and the therapeutic effect of treatment group is better than that of control group （P〈0. 05） for treating acute cerebral infarction. Conclusion The therapy of acupuncture combined with massage could improve the function of the affected shoulder joint caused by acute cerebral infarction, and enhance therapeutic effect.
文摘SinoCanada, a subsidiary of Sinopec International Petroleum Exploration and Development Corporation, and Canada-based Synenco Energy Inc announced on May 31 that they have inked a series of agreements to launch a joint venture for common development of the oil sand project located in Athabasca region of Northeast Canada＇s Alberta Province. Based on the agreements, Sinopec will pay 105 million Canadian dollars （USS84 million） for a stake in Canada＇s Northern Lights oil sands project while Synenco owns the remaining 60 percent share, and will operate the project as the managing partner.
基金Supported by the Canadian Association of Gastroenterology and an unrestricted grant from Altana Pharma Canada (formerly Byk Canada Inc.)
文摘AIM: To validate the Rockall scoring system for predicting outcomes of rebleeding, and the need for a surgical procedure and death. METHODS: We used data extracted from the Registry of Upper Gastrointestinal Bleeding and Endoscopy including information of 1869 patients with non-variceal upper gastrointestinal bleeding treated in Canadian hospitals. Risk scores were calculated and used to classify patients based on outcomes. For each outcome, we used χ2 goodness-of-fit tests to assess the degree of calibration, and built receiver operating characteristic curves and calculated the area under the curve (AUC) to evaluate the discriminative ability of the scoring system. RESULTS: For rebleeding, the χ2 goodness-of-fit test indicated an acceptable fit for the model [χ2 (8) = 12.83, P = 0.12]. For surgical procedures [χ2 (8) = 5.3, P = 0.73] and death [χ2 (8) = 3.78, P = 0.88], the tests showed solid correspondence between observed proportions and predicted probabilities. The AUC was 0.59 (95% CI: 0.55-0.62) for the outcome of rebleeding and 0.60 (95% CI: 0.54-0.67) for surgical procedures, representing apoor discriminative ability of the scoring system. For the outcome of death, the AUC was 0.73 (95% CI: 0.69-0.78), indicating an acceptable discriminative ability. CONCLUSION: The Rockall scoring system provides an acceptable tool to predict death, but performs poorly for endpoints of rebleeding and surgical procedures.
基金funded by a grant from the Canadian Institutes of Health Research awarded to Dr. Meghann Lloyd and Dr. Mark Tremblay (IHD 94356)
文摘Purpose: The primary aim of this study was to develop an assessment of the fundamental, combined, and complex movement skills required to support childhood physical literacy. The secondary aim was to establish the feasibility, objectivity, and reliability evidence for the assessment.Methods: An expert advisory group recommended a course format for the assessment that would require children to complete a series of dynamic movement skills. Criterion-referenced skill performance and completion time were the recommended forms of evaluation. Children, 8–12 years of age, self-reported their age and gender and then completed the study assessments while attending local schools or day camps. Face validity was previously established through a Delphi expert(n = 19, 21% female) review process. Convergent validity was evaluated by age and gender associations with assessment performance. Inter-and intra-rater(n = 53, 34% female) objectivity and test–retest(n = 60, 47% female) reliability were assessed through repeated test administration.Results: Median total score was 21 of 28 points(range 5–28). Median completion time was 17 s. Total scores were feasible for all 995 children who self-reported age and gender. Total score did not differ between inside and outside environments(95% confidence interval(CI) of difference:-0.7 to 0.6;p = 0.91) or with/without footwear(95%CI of difference:-2.5 to 1.9; p = 0.77). Older age(p < 0.001, η2= 0.15) and male gender(p < 0.001, η2= 0.02)were associated with a higher total score. Inter-rater objectivity evidence was excellent(intraclass correlation coefficient(ICC) = 0.99) for completion time and substantial for skill score(ICC = 0.69) for 104 attempts by 53 children(34% female). Intra-rater objectivity was moderate(ICC = 0.52) for skill score and excellent for completion time(ICC = 0.99). Reliability was excellent for completion time over a short(2–4 days; ICC = 0.84) or long(8–14days; ICC = 0.82) interval. Skill score reliability was moderate(ICC = 0.46) over a short interval, and substantial(ICC = 0.74) over a long interval.Conclusion: The Canadian Agility and Movement Skill Assessment is a feasible measure of selected fundamental, complex and combined movement skills, which are an important building block for childhood physical literacy. Moderate-to-excellent objectivity was demonstrated for children 8–12 years of age. Test–retest reliability has been established over an interval of at least 1 week. The time and skill scores can be accurately estimated by 1 trained examiner.
