Reasonable treatment and utilization of waste residuals discharged during the production of ready-mixed concrete is an important problem in the cement industry.In this study,a composite admixture was prepared by using...Reasonable treatment and utilization of waste residuals discharged during the production of ready-mixed concrete is an important problem in the cement industry.In this study,a composite admixture was prepared by using ready-mixed concrete waste residuals,furnace slag,and water granulated slag.The grinding characteristics of such material were investigated.Moreover,the effect of such admixture on cement hydration and pore structure was analyzed by X-ray diffraction,thermogravimetric-differential scanning calorimetry,scanning electron microcopy and mercury intrusion porosimetry.As shown by the results:The grinding characteristics of the waste residuals can be improved significantly by mixing them with furnace slag and water granulated slag.Furthermore,the composite admixture does not change the composition of hydration products;rather it contributes to refine the pore structure of the matrix,thus improving the mechanical properties of these cement-based materials.展开更多
The novel Ready Player One shows Ernest Cline’s ability of space construction,and demonstrates charm and artistic value of the virtual fantasy space it depicts.It is a science fiction with perfect combination of ideo...The novel Ready Player One shows Ernest Cline’s ability of space construction,and demonstrates charm and artistic value of the virtual fantasy space it depicts.It is a science fiction with perfect combination of ideological content and artistic form.This thesis aims to discuss the Ernest Cline’s construction of the virtual pace and the real space in Ready Player One and the function of their construction.In real space,the environment is awful and dilapidated,and people’s lives are depressed.While in the virtual space,the world is colorful and people have varied ways of entertainment to fulfill their mind.This Thesis summarizes the effects brought by both the real space and virtual space for Ready Player One.With such a strong contrast,the conflict between the two spaces promotes the narrative process and also highlights the theme of the novel.展开更多
Chronic alcohol consumption is a major risk factor worldwide affecting significantly both mortality and years of life lost （YLL） （1）. Ca. 5% of the western world show risky alcohol consumption and in some countrie...Chronic alcohol consumption is a major risk factor worldwide affecting significantly both mortality and years of life lost （YLL） （1）. Ca. 5% of the western world show risky alcohol consumption and in some countries such as China a regional yearly increase of alcohol consumption of over 400% has been observed recently （2,3）. The liver is the major target organ of alcohol. According to the recently published ＇Global Burden of Disease Study 2010, liver cirrhosis and liver cancer are ranked at position 12 and 16 in the global deaths statistics （1）. Thus, in 2010, ca. 1 million people died from liver cirrhosis with one third directly attributable to alcohol. This is a considerable number when comparing with coronary heart disease with 7 million deaths and the leading cause of mortality. In central Europe, liver cirrhosis even ranks at the fourth position in YLL. Hepatocellular cancer （HCC） is now the most common fatal complication of patients with alcoholic cirrhosis. Moreover, it shows the second fastest increase of all tumors worldwide after kidney tumors and alcohol-associated HCC ranks on third position after HCCs caused by viral hepatitis B and C.展开更多
Development of gamma irradiated high moisture traditional dishes derived from locally traditional récipe aimed for specific target groups as ready to eat foods for ensuring the safety, quality, and security purpo...Development of gamma irradiated high moisture traditional dishes derived from locally traditional récipe aimed for specific target groups as ready to eat foods for ensuring the safety, quality, and security purposes have been conducted. The formation of free radicals in the traditional foods induced by ionizing radiation is a part of toxicological studies on irradiated traditional foods was to provide local scientific data base on safe- ty issues.The different foods such as steamed gold fish, spicy curry beef and soy sauces beef were individually vacuum packed in a laminate pouch of PET 12 μm/LDPE 2 μm/AL-Foil 7 μm/LDPE 2 μm/LLDPE 50 μm (PET/Al-Foil/ LLDPE), then kept at frozen state. The frozen samples were maintained in cryogenic condition along the irradiation process by placing the samples in styrofoam boxes filled with dry ice then irradiated with gamma rays at the dose of 45 kGy. The irradiated samples were kept and stored at normal temperature prior to test. Both irradiated conventional rat’s feed at normal temperature with the dose of 4 kGy and unirradiated one as control were also made. Irradiated and unirradiated samples were sent to animal laboratory, and fed into individual female Sprague Dawley rat as member of a group. The parameters observed were body weight changed of rats, toxicological test to observe the effect free radicals formation in rat’s blood by using malon-dialdehyde (MDA) and superoxide dismutase (SOD) methods, respectively, and anatomy pathology diagnosis. Different types of the foods sterilized by ionizing radiation fed ad libitum to the individual Sprague Dawley rat demonstrated that such foods did not give any adverse effect on the reduction of body weight, the toxicological impact, nor anatomy-pathology examinations of the rats.展开更多
遥感影像是一种平面栅格数据,以一定的地图投影方式反映地球表面的表象。常规的标准遥感影像分幅产品是以一定的规则按照景来分幅的,不同的卫星影像,景的分幅和编码规则不同。遥感影像的景没有完全与地球上的地理坐标对应。为了使长时...遥感影像是一种平面栅格数据,以一定的地图投影方式反映地球表面的表象。常规的标准遥感影像分幅产品是以一定的规则按照景来分幅的,不同的卫星影像,景的分幅和编码规则不同。遥感影像的景没有完全与地球上的地理坐标对应。为了使长时序影像更容易查询、分析和管理,本文提出遥感影像即得即用(Ready To Use,RTU)地理格网产品,即将全球影像按照定义的格网系统剖分为具有统一规则和属性的数据格网。规定了遥感影像按照经纬坐标格网和直角坐标格网的分幅与编码方法和RTU地理格网产品规范,适用于不同空间分辨率的遥感影像按照不同投影地理格网的分幅与编码和RTU地理格网产品的生产。RTU地理格网产品具有使用灵活、格网编码与空间地理坐标相一致,可以按照空间维和时间维建立数据立方体,形成空间和时间上的连续产品,便于用户直接进行空间分析和应用。本规范为遥感影像共享和遥感信息整合提供以地理格网为单元的空间参照,可用于长时序、不同空间分辨率的遥感影像综合分析和应用。展开更多
The recent approval of pembrolizumab as second-line treatment for any solid tumor with high-level microsatellite instability or mismatch repair deficiency agnostic of tissue and origin1 has shattered a glass ceiling f...The recent approval of pembrolizumab as second-line treatment for any solid tumor with high-level microsatellite instability or mismatch repair deficiency agnostic of tissue and origin1 has shattered a glass ceiling for immune checkpoint inhibitors.No longer bound to a specific cancer diagnosis but rather a biomarker,pembrolizumab has heightened a burgeoning optimism towards the drug class.Yet how these agents should carve out additional展开更多
Atrial fibrillation is the most common sustained arrhythmia and results in significant morbidity, especially in the elderly. The prevalence of atrial fibrillation increases dramatically with advancing age to almost 6%...Atrial fibrillation is the most common sustained arrhythmia and results in significant morbidity, especially in the elderly. The prevalence of atrial fibrillation increases dramatically with advancing age to almost 6% in individuals older than 65 years. In fact, 84% of people with atrial fibrillation are over 65 years of age.1 Additionally, the risk of stroke increases with advancing age, such that one-third of strokes in patients over the age of 65 are caused by atrial fibrillation.展开更多
ZTE Corporation announced that it has completed the Inter-Operability Test (IOT)of its 3GPP R7-basedHSPA+ MIMO solution,conducted in conjunction with mainstream terminal chip platform vendors,in July 2009.
遥感数据呈现大数据特征并广泛应用于资源调查、环境监测、灾害评估等领域,但其潜在的应用价值还没有被充分挖掘出来。遥感数据工程的建立将有助于遥感数据的智能分析和信息挖掘。即得即用(Ready To Use,RTU)产品具有辐射归一化、几何...遥感数据呈现大数据特征并广泛应用于资源调查、环境监测、灾害评估等领域,但其潜在的应用价值还没有被充分挖掘出来。遥感数据工程的建立将有助于遥感数据的智能分析和信息挖掘。即得即用(Ready To Use,RTU)产品具有辐射归一化、几何标准化、剖分网格化等特点,可直接用于后续的分析应用。RTU产品的研究开发是遥感数据工程的重要内容之一。以卫星遥感数据为基础,介绍了遥感数据RTU产品的定义与组成、RTU产品的标准规范、RTU地理格网剖分等,为用户使用RTU产品提供参考。多源卫星遥感数据RTU产品将持续不断地通过CASEarth DataBank系统(databank.casearth.cn)向管理工作者、行业应用者、科学研究者以及其他公众提供共享服务。展开更多
2014年春,我在此栏目发表了《Are you ready？——“雨过天琴”准备上课》《Are you ready？——“ready”树立正确学琴观》两篇文章。这一期我就一些在国内各地授课后,学生们普遍存在的问题进行总结和分析,针对初练新曲到上台演出这个...2014年春,我在此栏目发表了《Are you ready？——“雨过天琴”准备上课》《Are you ready？——“ready”树立正确学琴观》两篇文章。这一期我就一些在国内各地授课后,学生们普遍存在的问题进行总结和分析,针对初练新曲到上台演出这个过程的练习方法给出建议。展开更多
基金supported by the project of China State Construction Engineering Corporation(CSCEC-2020-Z-39,Zhao,R.X.,https://www.cscec.com.cn/).
文摘Reasonable treatment and utilization of waste residuals discharged during the production of ready-mixed concrete is an important problem in the cement industry.In this study,a composite admixture was prepared by using ready-mixed concrete waste residuals,furnace slag,and water granulated slag.The grinding characteristics of such material were investigated.Moreover,the effect of such admixture on cement hydration and pore structure was analyzed by X-ray diffraction,thermogravimetric-differential scanning calorimetry,scanning electron microcopy and mercury intrusion porosimetry.As shown by the results:The grinding characteristics of the waste residuals can be improved significantly by mixing them with furnace slag and water granulated slag.Furthermore,the composite admixture does not change the composition of hydration products;rather it contributes to refine the pore structure of the matrix,thus improving the mechanical properties of these cement-based materials.
文摘The novel Ready Player One shows Ernest Cline’s ability of space construction,and demonstrates charm and artistic value of the virtual fantasy space it depicts.It is a science fiction with perfect combination of ideological content and artistic form.This thesis aims to discuss the Ernest Cline’s construction of the virtual pace and the real space in Ready Player One and the function of their construction.In real space,the environment is awful and dilapidated,and people’s lives are depressed.While in the virtual space,the world is colorful and people have varied ways of entertainment to fulfill their mind.This Thesis summarizes the effects brought by both the real space and virtual space for Ready Player One.With such a strong contrast,the conflict between the two spaces promotes the narrative process and also highlights the theme of the novel.
文摘Chronic alcohol consumption is a major risk factor worldwide affecting significantly both mortality and years of life lost （YLL） （1）. Ca. 5% of the western world show risky alcohol consumption and in some countries such as China a regional yearly increase of alcohol consumption of over 400% has been observed recently （2,3）. The liver is the major target organ of alcohol. According to the recently published ＇Global Burden of Disease Study 2010, liver cirrhosis and liver cancer are ranked at position 12 and 16 in the global deaths statistics （1）. Thus, in 2010, ca. 1 million people died from liver cirrhosis with one third directly attributable to alcohol. This is a considerable number when comparing with coronary heart disease with 7 million deaths and the leading cause of mortality. In central Europe, liver cirrhosis even ranks at the fourth position in YLL. Hepatocellular cancer （HCC） is now the most common fatal complication of patients with alcoholic cirrhosis. Moreover, it shows the second fastest increase of all tumors worldwide after kidney tumors and alcohol-associated HCC ranks on third position after HCCs caused by viral hepatitis B and C.
文摘Development of gamma irradiated high moisture traditional dishes derived from locally traditional récipe aimed for specific target groups as ready to eat foods for ensuring the safety, quality, and security purposes have been conducted. The formation of free radicals in the traditional foods induced by ionizing radiation is a part of toxicological studies on irradiated traditional foods was to provide local scientific data base on safe- ty issues.The different foods such as steamed gold fish, spicy curry beef and soy sauces beef were individually vacuum packed in a laminate pouch of PET 12 μm/LDPE 2 μm/AL-Foil 7 μm/LDPE 2 μm/LLDPE 50 μm (PET/Al-Foil/ LLDPE), then kept at frozen state. The frozen samples were maintained in cryogenic condition along the irradiation process by placing the samples in styrofoam boxes filled with dry ice then irradiated with gamma rays at the dose of 45 kGy. The irradiated samples were kept and stored at normal temperature prior to test. Both irradiated conventional rat’s feed at normal temperature with the dose of 4 kGy and unirradiated one as control were also made. Irradiated and unirradiated samples were sent to animal laboratory, and fed into individual female Sprague Dawley rat as member of a group. The parameters observed were body weight changed of rats, toxicological test to observe the effect free radicals formation in rat’s blood by using malon-dialdehyde (MDA) and superoxide dismutase (SOD) methods, respectively, and anatomy pathology diagnosis. Different types of the foods sterilized by ionizing radiation fed ad libitum to the individual Sprague Dawley rat demonstrated that such foods did not give any adverse effect on the reduction of body weight, the toxicological impact, nor anatomy-pathology examinations of the rats.
文摘遥感影像是一种平面栅格数据,以一定的地图投影方式反映地球表面的表象。常规的标准遥感影像分幅产品是以一定的规则按照景来分幅的,不同的卫星影像,景的分幅和编码规则不同。遥感影像的景没有完全与地球上的地理坐标对应。为了使长时序影像更容易查询、分析和管理,本文提出遥感影像即得即用(Ready To Use,RTU)地理格网产品,即将全球影像按照定义的格网系统剖分为具有统一规则和属性的数据格网。规定了遥感影像按照经纬坐标格网和直角坐标格网的分幅与编码方法和RTU地理格网产品规范,适用于不同空间分辨率的遥感影像按照不同投影地理格网的分幅与编码和RTU地理格网产品的生产。RTU地理格网产品具有使用灵活、格网编码与空间地理坐标相一致,可以按照空间维和时间维建立数据立方体,形成空间和时间上的连续产品,便于用户直接进行空间分析和应用。本规范为遥感影像共享和遥感信息整合提供以地理格网为单元的空间参照,可用于长时序、不同空间分辨率的遥感影像综合分析和应用。
文摘LAROCHE [Hall W4/Stand Co5] Airlay : LAROCHE will display their new "Flexiloft" Airlay with improved weight range, highloft and resiliency capability.
文摘The recent approval of pembrolizumab as second-line treatment for any solid tumor with high-level microsatellite instability or mismatch repair deficiency agnostic of tissue and origin1 has shattered a glass ceiling for immune checkpoint inhibitors.No longer bound to a specific cancer diagnosis but rather a biomarker,pembrolizumab has heightened a burgeoning optimism towards the drug class.Yet how these agents should carve out additional
文摘Atrial fibrillation is the most common sustained arrhythmia and results in significant morbidity, especially in the elderly. The prevalence of atrial fibrillation increases dramatically with advancing age to almost 6% in individuals older than 65 years. In fact, 84% of people with atrial fibrillation are over 65 years of age.1 Additionally, the risk of stroke increases with advancing age, such that one-third of strokes in patients over the age of 65 are caused by atrial fibrillation.
文摘ZTE Corporation announced that it has completed the Inter-Operability Test (IOT)of its 3GPP R7-basedHSPA+ MIMO solution,conducted in conjunction with mainstream terminal chip platform vendors,in July 2009.
文摘遥感数据呈现大数据特征并广泛应用于资源调查、环境监测、灾害评估等领域,但其潜在的应用价值还没有被充分挖掘出来。遥感数据工程的建立将有助于遥感数据的智能分析和信息挖掘。即得即用(Ready To Use,RTU)产品具有辐射归一化、几何标准化、剖分网格化等特点,可直接用于后续的分析应用。RTU产品的研究开发是遥感数据工程的重要内容之一。以卫星遥感数据为基础,介绍了遥感数据RTU产品的定义与组成、RTU产品的标准规范、RTU地理格网剖分等,为用户使用RTU产品提供参考。多源卫星遥感数据RTU产品将持续不断地通过CASEarth DataBank系统(databank.casearth.cn)向管理工作者、行业应用者、科学研究者以及其他公众提供共享服务。
