Dee,in"Everyday Use",is portrayed as a negative character.Nevertheless,some critics suggest to re-interpret her for some reasonable causes.By using close-reading,this article try to re-evaluate Dee so to eva...Dee,in"Everyday Use",is portrayed as a negative character.Nevertheless,some critics suggest to re-interpret her for some reasonable causes.By using close-reading,this article try to re-evaluate Dee so to evalue Alice Walker’s valuable devotion in character depiction.展开更多
DEE （diesel exhaust emitted） and fossil fuel do contribute to the pollution of ecosystem while very little is known about their toxic effects on pulmonary tissue in the short-term. Ten male Guinea pigs exposed to DE...DEE （diesel exhaust emitted） and fossil fuel do contribute to the pollution of ecosystem while very little is known about their toxic effects on pulmonary tissue in the short-term. Ten male Guinea pigs exposed to DEE in an open system experiment at different time schemes and their tracheas and lungs were processed for routine Histology, Immunohistochemsitry and TEM （transmission Electron Microscopy） techniques. The results revealed early toxicological effects of DEE on pulmonary tissue involved cellular damages to the mucosa of trachea and bronchial tree, rupture of alveolar walls, disintegration of pneumocytes, development of mucous secretions, swellings in the alveolar network, hemorrhage and lymphatic infiltration all over the parenchyma starting from the early hours of exposure to DEE. Ultrastructural changes confirmed the ruptures to the alveolar walls, infiltration of various WBC （white blood cells）, development of vacuoles inside the cytoplasmic organelles of pnemocytes, distortion in morphology of both RBCs （Red Blood corpuscles） which all had begun as early as 1 h following the exposure to the DEE. Activation of the immune system was noted via the increase in size of lymph nodules to confront the invaded particulates. These results indicate blockage of the respiratory leading to suffocation and do alert the expected acute cellular harms to the pulmonary tissues following exposure to the DEE of mechanics work in vicinity of DEE who spend most daily hours in semi-closed areas.展开更多
Judge Dee Mysteries was written by a Dutch diplomat and orientalist Robert van Gulik, and has been translated into more than twenty languages, gaining a wide attention with the honorary title of ＂Orienta/Sherlock Hol...Judge Dee Mysteries was written by a Dutch diplomat and orientalist Robert van Gulik, and has been translated into more than twenty languages, gaining a wide attention with the honorary title of ＂Orienta/Sherlock Holmes＂ in English world. It returned to China with Chen Laiyuan and Hu Ming＇s translations in 1980s, and since then there emerged various studies by Chinese scholars on Robert van Gulik and his works. This article makes a historical review of Judge Dee Mysteries in Chinese world during the past 20 years, presents problems in translating and introducing Robert van Gulik in Chinese, and proposes comments and suggestions for further translation and studies of Judge Dee Mysteries in a comparison with Chinese gong＇an fictions.展开更多
Alice Walker is one of the prominent American writers in American women's literature and black literature in 1950s-1960s. Everyday Use is regarded as Alice Walker's best-written short story. The prevailing opi...Alice Walker is one of the prominent American writers in American women's literature and black literature in 1950s-1960s. Everyday Use is regarded as Alice Walker's best-written short story. The prevailing opinion among the critics about this story is that Dee is the traitor of black American's cultural heritage, and the mother and Maggie are the hope of true value of the African Americans' tradition and heritage; however, after considering the historical and cultural background of the story, we may safely come to the conclusion that Dee actually took the first step toward the awakening of self-consciousness of the African Americans women.展开更多
A smoothing algorithm for energy spectrum based on differential nonlinearity(DNL) error elimination with total counts conservation for high-energy particle detector systems is presented. It is physics based and is onl...A smoothing algorithm for energy spectrum based on differential nonlinearity(DNL) error elimination with total counts conservation for high-energy particle detector systems is presented. It is physics based and is only determined by the DNL error of analog-to-digital converter device itself. From the experimental results, this algorithm slightly improves both noise performance and energy resolution, while greatly reduces the testing errors by almost a half compared to their original values. In addition, the reduced-x^2 statistic for evaluating the Gaussian fitting goodness is significantly reduced by almost two orders after smoothing. As a typical verification example,this algorithm is successfully applied in the ground calibration of the Low Energy X-ray Instrument onboard the Hard X-ray Modulation Telescope(HXMT-LE) satellite,lending it a powerful, nondestructive and low-cost tool for both calibration and data processing for high-energy particle detector systems.展开更多
Tucked away on a quiet laneway onlya stone's throw from Guangzhou'sTaikoo Hui is DEEP.This warm and intimate space is one ofthe city's well-kept secrets as it calls only themost dedicated epicureans. On th...Tucked away on a quiet laneway onlya stone's throw from Guangzhou'sTaikoo Hui is DEEP.This warm and intimate space is one ofthe city's well-kept secrets as it calls only themost dedicated epicureans. On the menu:craft gin and craft beer. DEEP'S owner AnnChi explains that the two choices on offerboth represent the fengwei (风味) or speciallocal flavor that emerges from carefullychosen ingredients.展开更多
中国科学院近代物理研究所医用重离子加速器(HIMM)高频系统31.02 MHz回旋加速器谐振腔已完成设计加工和腔体的老炼,并投入正常运行。高频腔体的设计峰值Dee电压要求达到70 k V,但是Dee电压准确计算比较困难,可以通过CST仿真软件对腔体...中国科学院近代物理研究所医用重离子加速器(HIMM)高频系统31.02 MHz回旋加速器谐振腔已完成设计加工和腔体的老炼,并投入正常运行。高频腔体的设计峰值Dee电压要求达到70 k V,但是Dee电压准确计算比较困难,可以通过CST仿真软件对腔体进行模拟得到高频腔体的RP/Q0值,结合输入到腔体的实际功率,计算出腔体的实际电压值。为了验证Dee电压的准确性,在相同的腔体输入功率条件下,利用韧致辐射法测量腔体电压,测量结果与计算结果误差在0.6%以内。展开更多
发育性癫痫性脑病(developmental and epilepsy encephalopathies, DEEs)是指起病于发育期,以精神运动发育迟缓或倒退为特征的一组癫痫性脑病综合征。DEEs病因及致病机制复杂,遗传因素占据主导地位。当前,病因驱动治疗已成为制定DEEs管...发育性癫痫性脑病(developmental and epilepsy encephalopathies, DEEs)是指起病于发育期,以精神运动发育迟缓或倒退为特征的一组癫痫性脑病综合征。DEEs病因及致病机制复杂,遗传因素占据主导地位。当前,病因驱动治疗已成为制定DEEs管理方案的核心,个别综合征亦有特定的药物适应症。本文综述了目前DEEs的遗传学病因及新型抗癫痫药物在DEEs中的应用前景。旨在优化治疗方案,强调个体化精准诊疗,为提高对这一罕见癫痫疾病的理解和管理提供理论支持。展开更多
文摘Dee,in"Everyday Use",is portrayed as a negative character.Nevertheless,some critics suggest to re-interpret her for some reasonable causes.By using close-reading,this article try to re-evaluate Dee so to evalue Alice Walker’s valuable devotion in character depiction.
文摘DEE （diesel exhaust emitted） and fossil fuel do contribute to the pollution of ecosystem while very little is known about their toxic effects on pulmonary tissue in the short-term. Ten male Guinea pigs exposed to DEE in an open system experiment at different time schemes and their tracheas and lungs were processed for routine Histology, Immunohistochemsitry and TEM （transmission Electron Microscopy） techniques. The results revealed early toxicological effects of DEE on pulmonary tissue involved cellular damages to the mucosa of trachea and bronchial tree, rupture of alveolar walls, disintegration of pneumocytes, development of mucous secretions, swellings in the alveolar network, hemorrhage and lymphatic infiltration all over the parenchyma starting from the early hours of exposure to DEE. Ultrastructural changes confirmed the ruptures to the alveolar walls, infiltration of various WBC （white blood cells）, development of vacuoles inside the cytoplasmic organelles of pnemocytes, distortion in morphology of both RBCs （Red Blood corpuscles） which all had begun as early as 1 h following the exposure to the DEE. Activation of the immune system was noted via the increase in size of lymph nodules to confront the invaded particulates. These results indicate blockage of the respiratory leading to suffocation and do alert the expected acute cellular harms to the pulmonary tissues following exposure to the DEE of mechanics work in vicinity of DEE who spend most daily hours in semi-closed areas.
文摘Judge Dee Mysteries was written by a Dutch diplomat and orientalist Robert van Gulik, and has been translated into more than twenty languages, gaining a wide attention with the honorary title of ＂Orienta/Sherlock Holmes＂ in English world. It returned to China with Chen Laiyuan and Hu Ming＇s translations in 1980s, and since then there emerged various studies by Chinese scholars on Robert van Gulik and his works. This article makes a historical review of Judge Dee Mysteries in Chinese world during the past 20 years, presents problems in translating and introducing Robert van Gulik in Chinese, and proposes comments and suggestions for further translation and studies of Judge Dee Mysteries in a comparison with Chinese gong＇an fictions.
文摘Alice Walker is one of the prominent American writers in American women's literature and black literature in 1950s-1960s. Everyday Use is regarded as Alice Walker's best-written short story. The prevailing opinion among the critics about this story is that Dee is the traitor of black American's cultural heritage, and the mother and Maggie are the hope of true value of the African Americans' tradition and heritage; however, after considering the historical and cultural background of the story, we may safely come to the conclusion that Dee actually took the first step toward the awakening of self-consciousness of the African Americans women.
基金supported by the HXMT Projectthe National Natural Science Foundation of China(No.11603027)
文摘A smoothing algorithm for energy spectrum based on differential nonlinearity(DNL) error elimination with total counts conservation for high-energy particle detector systems is presented. It is physics based and is only determined by the DNL error of analog-to-digital converter device itself. From the experimental results, this algorithm slightly improves both noise performance and energy resolution, while greatly reduces the testing errors by almost a half compared to their original values. In addition, the reduced-x^2 statistic for evaluating the Gaussian fitting goodness is significantly reduced by almost two orders after smoothing. As a typical verification example,this algorithm is successfully applied in the ground calibration of the Low Energy X-ray Instrument onboard the Hard X-ray Modulation Telescope(HXMT-LE) satellite,lending it a powerful, nondestructive and low-cost tool for both calibration and data processing for high-energy particle detector systems.
文摘Tucked away on a quiet laneway onlya stone's throw from Guangzhou'sTaikoo Hui is DEEP.This warm and intimate space is one ofthe city's well-kept secrets as it calls only themost dedicated epicureans. On the menu:craft gin and craft beer. DEEP'S owner AnnChi explains that the two choices on offerboth represent the fengwei (风味) or speciallocal flavor that emerges from carefullychosen ingredients.
文摘中国科学院近代物理研究所医用重离子加速器(HIMM)高频系统31.02 MHz回旋加速器谐振腔已完成设计加工和腔体的老炼,并投入正常运行。高频腔体的设计峰值Dee电压要求达到70 k V,但是Dee电压准确计算比较困难,可以通过CST仿真软件对腔体进行模拟得到高频腔体的RP/Q0值,结合输入到腔体的实际功率,计算出腔体的实际电压值。为了验证Dee电压的准确性,在相同的腔体输入功率条件下,利用韧致辐射法测量腔体电压,测量结果与计算结果误差在0.6%以内。
文摘发育性癫痫性脑病(developmental and epilepsy encephalopathies, DEEs)是指起病于发育期,以精神运动发育迟缓或倒退为特征的一组癫痫性脑病综合征。DEEs病因及致病机制复杂,遗传因素占据主导地位。当前,病因驱动治疗已成为制定DEEs管理方案的核心,个别综合征亦有特定的药物适应症。本文综述了目前DEEs的遗传学病因及新型抗癫痫药物在DEEs中的应用前景。旨在优化治疗方案,强调个体化精准诊疗,为提高对这一罕见癫痫疾病的理解和管理提供理论支持。
