Fucoidan, a group of sulfated heteropolysaccharides, was extracted from Laminaria japonica, an important economic alga species in China. The anticoagulant activity of fucoidan and its derivatives (including sulfated, ...Fucoidan, a group of sulfated heteropolysaccharides, was extracted from Laminaria japonica, an important economic alga species in China. The anticoagulant activity of fucoidan and its derivatives (including sulfated, phosphorylated, and aminated fucoidan) was examined using in-vitro anticoagulant systems. The correlation between chemical variations within the fucoidan group and anticoagulant activity was determined. The in-vitro anticoagulant properties of fucoidan and its derivatives were determined by measuring activated partial thromboplastin time (APTT), prothrombin time (PT), and thrombin time (TT). The results indicate anticoagulant activity in all samples using APTT and TT assays; however, only the fucoidan derivatives affected the PT assay. Thus, the fucoidan derivatives were able to inhibit both intrinsic and extrinsic blood coagulants. Fucoidan (FPS) and its derivatives presented better anticoagulant activity than low molecular weight fucoidan (DFPS) and its derivatives, suggesting that molecular weight and proper conformation are contributing factors for anticoagulant activity of polysaccharides. Amino groups have a positive charge and can thus change the charge density of fucoidan. Accordingly, among the tested samples, aminated fucoidan (NF) was the most active reflecting the importance of charge density for anticoagulant activity. Available data obtained using in-vitro models suggest that the sulfate content, sulfate/total-sugar ratio, molecular weight, and the substituted group of fucoidan are important factors for anticoagulant activity but that the influence of sulfate, phosphate and amino groups on anticoagulant activity was different.展开更多
In order to explore the physiological and biochemical characteristics of fresh upper leaves and roots of different qualities of tobacco, the malonaldehyde (MDA), superoxide dismutase (SOD) activity, chlorophyllase...In order to explore the physiological and biochemical characteristics of fresh upper leaves and roots of different qualities of tobacco, the malonaldehyde (MDA), superoxide dismutase (SOD) activity, chlorophyllase activity, amylase activity, medium trace element content, chemical component content, root fresh weight, dry weight and activity in the normal tobacco leaves, tobacco leaves rich in nutrients and premature grey tobacco leaves were studied. The results showed that compared with the normal tobacco leaves, the root fresh weight, dry weight and activity in the premature grey tobacco leaves decreased by 41.22%, 14.44% and 60.29% respectively, while malonaldehyde content increased by 34.82%, and chlorophyllase, α-amylase, β-amylase and SOD activity declined by 89.55%, 65.71%, 71.26% and 37.25% respectively. Chlorophyllase, co-amylase and 13-amylase activity in the tobacco leaves rich in nutrients decreased by 58.76%, 36.19% and 41.93% respectively. The content of medium trace elements in the tobacco leaves rich in nutrients and premature grey tobacco leaves was lower than that of the normal tobacco leaves. Starch, total sugar, reducing sugar and potassium content in the normal tobacco leaves were higher than that of the tobacco leaves rich in nutrients and premature grey tobacco leaves.展开更多
The word “chudu” comes from Qu Yuan’s Li Sao “huang lan kui yu chu du xi, zhao ci yu yi jia ming”. The original meaning was the day of birth. After the Song Dynasty, the literati began to use it to refer to birth...The word “chudu” comes from Qu Yuan’s Li Sao “huang lan kui yu chu du xi, zhao ci yu yi jia ming”. The original meaning was the day of birth. After the Song Dynasty, the literati began to use it to refer to birthdays. By the end of the Ming Dynasty, they had been calling their birthdays “chudu” once they celebrated it and they were so keen on birthday celebrations. Gu Yanwu pointed out that the word “chudu” only fits “the old ministers (or the exiled ministers) who lamented the crash of the Yingcapital of the country of “Chu” such as Qu Yuan. At the same time, its use in Huang Zongxi’s and Wang Fuzhi’s birthday poems is also consistent with this context. The unique situation and mood of the adherents led them to be close to Qu Yuan and Wen Tianxiang, which bestowed “chudu” the special meaning. It is very suitable for the ministers who suffered the crash of their Dynasties or those who were exiled distantly to express their feelings about the old dynasties and old friends. After these people, Chen Yinke consciously acknowledged this layer of interpreting “chudu” and used it, which has not only enriched the connotation of “chudu”, but also extended its cultural life. From Qu Yuan to Wen Tianxiang, until Gu Yanwu, Huang Zongxi, Wang Fuzhi, and then to Chen Yinke, we can take a glimpse of the spiritual world of the Chinese adherents of Dynasties.展开更多
Detailed studies on population structure and regeneration ecology ofllex khasiana were carried out at five representative natural populations i.e. Mylliem (Population - I), Upper Shillong (Population - II), Shillo...Detailed studies on population structure and regeneration ecology ofllex khasiana were carried out at five representative natural populations i.e. Mylliem (Population - I), Upper Shillong (Population - II), Shillong Peak (Population -III), Laitkor (Population - IV) and Nongpiyur (Population - V) to probe into the responsible affecting factors for its population structure and regeneration ability in these populations. Experimental observation under three controlled light conditions (full sunlight (100%), intermediate sunlight (50%) and low sunlight (30%)) showed that the growth status and survival rates of seedlings under intermediate and low light were better than those under the high light condition. The density-diameter distribution in population of adult trees (〉Scm dbh) exhibited a typical character of a regenerating population. A higher seedling mortality rate in natural populations of I. khasiana was most probably due to increase in light intensity following vegetation destruction and other anthropogenic disturbances that cause opening of forest canopy. The findings of the present study would be of immense value in formulating appropriate conservation measures for the species.展开更多
Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fib...Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fibroids, prospective data of the initial 65 consecutive women treated from March 2007 to September 2009 were collected. The follow-up period from 1 week to 30 months, using questionnaires, we investigated the fibroid-related physical and psychological symptoms, and the cumulative rates of symptom control, gynecologic interventions, and complications. The volumes of uterine and uterine fibroids were calculated by CDUS pre- and post-SUAE for 6 months. And we tested the levels of internal hormone including FSH, LH and E2 before and after SUAE for 3, 6 months. Results: SUAE was performed successfully in all patients. There was no peri-operative morbidity in all procedures. Compared with pre-SUAE volumes of uterine [(322± 12) cm^3] and uterine fibroids [(125±46) cm^3], their volumes in post-SUAE were (144±72) cm^3 and (51 a:l 1) cm^3 (P〈0.01), and reduction rate was 58% and 61%, respectively. At 3, 6 months after SUAE, levels of FSH, LH, and E2 were not decreased than that of in pre-SUAE (P〉0.05). After SUAE for 24 months, the fibroids related physical and psychological symptoms such as bleeding, pain and quality of life were significantly improved (P〈0.01). 90.8% (59/65) women had resolution of symptoms and no significant post-procedural symptoms. Parts of patients discharge necrotic fibroids. 86% (34/40) complications were minor, requiring no therapy. 9.2% (6/65) had significant post-procedural symptoms, requiring therapy in hospital or out-patient department. Conclusion: SUAE contributes to a long-term significant improvement of all investigated uterine fibroid-related symptoms and markedly improves women's health-related quality of life. SUAE that no impair on changes of internal hormone, under suitable conditions, represents an attractive alternative to hysterectomy for the treatment of symptomatic fibroids and is a minimally invasive, new method of good clinical prognosis. CDUS is an effective to investigate the outcome of SUAE.展开更多
Wuthering Heights, a famous western work, is the representative work of Emily Bronte. And it is a very peculiar novel with gloomy and terrible environment, monstrous social life, and protagonist' s aberrant personali...Wuthering Heights, a famous western work, is the representative work of Emily Bronte. And it is a very peculiar novel with gloomy and terrible environment, monstrous social life, and protagonist' s aberrant personality. There are a series of environmental descriptions in Wuthering Heights, which composes the important parts in this novel. It intends to analyze the artistic charm of environmental description in Wuthering Heights from three aspects: deepening the theme, romantic reflection and Gothic effect. Through the analysis, it may be easier for readers to understand the plots and enjoy its artistic charm.展开更多
Objective: To identify and clarify the existing definitions of quality of life in head and neck cancer survivors. Thisconcept analysis will inform healthcare professionals of promoting nursing care for head and neck ...Objective: To identify and clarify the existing definitions of quality of life in head and neck cancer survivors. Thisconcept analysis will inform healthcare professionals of promoting nursing care for head and neck cancer survivors andeventually improve their quality of life. Method: Concept analysis based on Walker and Avant’s framework. Results:Quality of life is a subjective and personally derived cognitive evaluation of global well-being by perceiving a feeling ofoverall life satisfaction in his/her own value, happiness, and the independence to manage daily activities and lifeexperience. Three defining attributes for quality of life were identified: a feeling of overall life satisfaction in his/hervalue, global personal well-being, and independence. An improvement of quality of life means an improvement ofclinical outcome. However, the variety of instruments for measuring life quality makes it difficult for healthcareprofessionals to select a standard one for head and neck cancer survivors. Conclusion: By proposing a comprehensivedefinition of the concept, this analysis contributes to the advancement of knowledge about quality of life in the context ofhead and neck cancer survivorship. Through a sound understanding of the phenomenon, healthcare professions willrecognize or measure head and neck cancer survivors’ life conditions in a more accurate way and to implementintervention where necessary, eventually, improve patients’ life quality in survivorship.展开更多
Ferruginol, a phenolic diterpenoid, was isolated from Prumnupitys andina, a Chilean native plant, as the main compound. Ferruginol has displayed an interesting range of biological activities such as in vitro anti-infl...Ferruginol, a phenolic diterpenoid, was isolated from Prumnupitys andina, a Chilean native plant, as the main compound. Ferruginol has displayed an interesting range of biological activities such as in vitro anti-inflammatory activity. Aim of this research is to evaluate the dermal anti-inflammatory activity of ferruginol, using in vivo models at first time. Ferruginol was subjected to topical assays for the inhibition of inflammation elicited by AA (arachidonic acid) or TPA (phorbol ester) in the murine model. The topical anti-inflammatory activity was evaluated in vivo using groups of 8 animals were treated with a single dose of ferruginol, equimolar doses with regard to the reference drugs, indomethacin and nimesulide. We showed a chemical data were consistent with a type-abietane diterpenoid known as ferruginol. Ferruginol showed topical anti-inflammatory activity at 21.0% and 20.5% in AA and TPA models, respectively. Our results provide data to support further investigations about ferruginol, a type-abietane diterpenoid, as a potential anti-inflammatory agent.展开更多
Industry association is an important part of China's economic and social life, which plays an important role in these areas. However, due to various reasons, there exist some objective difficulties and problems for i...Industry association is an important part of China's economic and social life, which plays an important role in these areas. However, due to various reasons, there exist some objective difficulties and problems for industry associations. In March 2013, Chinese government requires to clear relationship between govemment~ market and society, actively yet prudently carry forward the work of canceling the subordinate relations between industry associations and administrative organs, speed up the construction of modem social organizational system that is independent of government, and with well defined rights and responsibilities and self-governing by law. In such a background, it is especially necessary to deeply analyze the role definition of industry association and administrative organ, discuss how to clarify the role relationship between industry association and administrative organ, and consider how to promote the better and faster development of industry association. This paper has briefly introduced the development status and existing problems of industry association, and put forward relevant measures and suggestions to solve the problems.展开更多
The aftershock activity of the May 12, 2008 Wenchuan Ms8.0 Earthquake Sequence shows an obvious segmented feature. Most of the large aftershocks were distributed in the north and south parts of the aftershock zone. Th...The aftershock activity of the May 12, 2008 Wenchuan Ms8.0 Earthquake Sequence shows an obvious segmented feature. Most of the large aftershocks were distributed in the north and south parts of the aftershock zone. Thrusting was dominant with a small amount of strike-slip component in the south part. The aftershock activity decayed gradually, presenting the sequence features of a mainshock-aftershock pattern. The north part was the ending area of the malnshock fracture where strike-slipping was dominant, showing an obvious swarm feature. Therefore it became the major area for large aftershocks. The modulation of the earth tide on aftershock activity is remarkable; most large aftershocks occur during the period of flood and neap tide. The time period around 16:00 was the dominant occurring time for large aftershocks. The p-value, a parameter of modified Omori formula, increases gradually with time, and reaches about 1 at the end. Based on previous study, the sequence patterns, magnitude of maximum aftershock, as well as the duration of aftershock activity has been discussed. The primary results also show that the magnitude difference between the maiushock and the maximum aftershock is proportional to the rupture size of the maiushock for huge earthquakes of about Ms8.0. This means that when the magnitudes of the earthquakes are nearly the same, large rupture size corresponds to sufficient energy release.展开更多
The article represents the glaucoma disability rates in Ukraine and touches upon medical and social aspects of the problem We have screened a data from source medical documents and analyzed the MSEK (Physical Disabil...The article represents the glaucoma disability rates in Ukraine and touches upon medical and social aspects of the problem We have screened a data from source medical documents and analyzed the MSEK (Physical Disability Board of Review) statistical reporting data, further used as a basis for calculation of live indices of general and primary disabilities caused by eye diseases, including the ones caused by primary open-angle glaucoma (7.05% and 9.99%, respectively), the extensive distribution indices of disability by gender (75.74% male), age (59.29% of II maturity patients), and a disability group (56% of patients recognized disabled persons of groups I and II). Our findings indicate a lack of modern science-based approaches to diagnosis, rehabilitation, and socio-medical examination of patients with ophthalmologic pathologies, thus requiring deeper study of this problem.展开更多
In the long-term production and life practice, Hakka ethnic group has created its own unique culture, and the sports culture is an important part of Hakka culture. Hakka sports culture has attained constant developmen...In the long-term production and life practice, Hakka ethnic group has created its own unique culture, and the sports culture is an important part of Hakka culture. Hakka sports culture has attained constant development and integration along with the migration of the Hakka ethnic group. In the meantime, it has been fully inherited promoted.展开更多
AIM: To determine if the fraction of Nardostachysjata- mansi (N J) has the potential to ameliorate the severity of acute pancreatitis (AP). METHODS: Mice were administered the biologically active fraction of N J...AIM: To determine if the fraction of Nardostachysjata- mansi (N J) has the potential to ameliorate the severity of acute pancreatitis (AP). METHODS: Mice were administered the biologically active fraction of N J, i.e., the 4th fraction (N J4), intra- peritoneally, and then injected with the stable chole- cystokinin analogue cerulein hourly for 6 h. Six hours after the last cerulein injection, the pancreas, lung, and blood were harvested for morphological examination,measurement of cytokine expression, and examination of neutrophil infiltration. RESULTS: N J4 administration attenuated the sever- ity of AP and lung injury associated with AP. It also reduced cytokine production and neutrophil infiltration and resulted in the in vivo up-regulation of heine oxy- genase-1 (HO-1). Furthermore, NJ4 and its biologically active fraction, N J4-2 inhibited the cerulein-induced death of acinar cells by inducing HO-1 in isolated pan- creatic acinar cells. CONCLUSION: These results suggest that N J4 may be a candidate fraction offering protection in AP and N J4 might ameliorate the severity of pancreatitis by induc- ing HO-1 expression.展开更多
Georgia is a country where women's secular and religious activities would never be strange and unprecedented. But also this is a country where women are considered impure for ritual purposes, not allowed even to come...Georgia is a country where women's secular and religious activities would never be strange and unprecedented. But also this is a country where women are considered impure for ritual purposes, not allowed even to come too close to the shrines or conduct liturgy; where participation in main shrine rituals or slaughter of sacrifice was and is strictly forbidden. However, there are remarkable exceptions that are shown in the article. Women's shrines are found almost in all regions of Georgia, but according to our field works and other ethnographic data their presence is remarkably obvious in Khevi, mountainous region of East Georgia. The study of the subject brought us to a conclusion that women in Khevi might have more rights in conducting religious rituals at shrines than in other Eastern Georgia's highland regions. It may be conditioned by St. Ninos's strong connection with the region.展开更多
Euphemism, as the linguistic and cultural phenomenon, is a lubricant in linguistic communication used in different aspects of social lives. With the rapid development of science and progress of human civilization, eup...Euphemism, as the linguistic and cultural phenomenon, is a lubricant in linguistic communication used in different aspects of social lives. With the rapid development of science and progress of human civilization, euphemism, as one of the most important components in English language, has the tendency of multiplying. This paper, based on the development of euphemism in modem American English, sums up the basic features of euphemism in modem American English and analyzes its formation and application in modem American society and culture with the objective of improving learners' communication ability in the context of cross cultural communication.展开更多
Interior is the main space of human activities, which is an important part of human life and design activities, and is the link between spiritual civilization and material civilization. Interior design originates from...Interior is the main space of human activities, which is an important part of human life and design activities, and is the link between spiritual civilization and material civilization. Interior design originates from life, and needs to solve the problem of the material world and spiritual world. People improve the living environment and life quality through interior designs. The style of design depends on the geographical features and various cultures, which refi ects the artistic features and personality. The development history of modern architecture and interior design shows that the style of interior design is an important part of the whole architectural style, which reffects the design features of the whole building. Therefore, interior design and outdoor design should be in harmony. The orientation and characteristics of interior design determine the necessity of the style reforms. The future development trend of interior development may have the following characteristics humanism, green design, nationalization, intelligence and regionalization.展开更多
基金Supported by the Ocean Public Welfare Scientific Research Project, State Oceanic Administration of the People's Republic of China (No. 201005024)
文摘Fucoidan, a group of sulfated heteropolysaccharides, was extracted from Laminaria japonica, an important economic alga species in China. The anticoagulant activity of fucoidan and its derivatives (including sulfated, phosphorylated, and aminated fucoidan) was examined using in-vitro anticoagulant systems. The correlation between chemical variations within the fucoidan group and anticoagulant activity was determined. The in-vitro anticoagulant properties of fucoidan and its derivatives were determined by measuring activated partial thromboplastin time (APTT), prothrombin time (PT), and thrombin time (TT). The results indicate anticoagulant activity in all samples using APTT and TT assays; however, only the fucoidan derivatives affected the PT assay. Thus, the fucoidan derivatives were able to inhibit both intrinsic and extrinsic blood coagulants. Fucoidan (FPS) and its derivatives presented better anticoagulant activity than low molecular weight fucoidan (DFPS) and its derivatives, suggesting that molecular weight and proper conformation are contributing factors for anticoagulant activity of polysaccharides. Amino groups have a positive charge and can thus change the charge density of fucoidan. Accordingly, among the tested samples, aminated fucoidan (NF) was the most active reflecting the importance of charge density for anticoagulant activity. Available data obtained using in-vitro models suggest that the sulfate content, sulfate/total-sugar ratio, molecular weight, and the substituted group of fucoidan are important factors for anticoagulant activity but that the influence of sulfate, phosphate and amino groups on anticoagulant activity was different.
基金Supported by Science and Technology Project of Changsha Tobacco Company of Hunan Province(CYKJ2015-03)~~
文摘In order to explore the physiological and biochemical characteristics of fresh upper leaves and roots of different qualities of tobacco, the malonaldehyde (MDA), superoxide dismutase (SOD) activity, chlorophyllase activity, amylase activity, medium trace element content, chemical component content, root fresh weight, dry weight and activity in the normal tobacco leaves, tobacco leaves rich in nutrients and premature grey tobacco leaves were studied. The results showed that compared with the normal tobacco leaves, the root fresh weight, dry weight and activity in the premature grey tobacco leaves decreased by 41.22%, 14.44% and 60.29% respectively, while malonaldehyde content increased by 34.82%, and chlorophyllase, α-amylase, β-amylase and SOD activity declined by 89.55%, 65.71%, 71.26% and 37.25% respectively. Chlorophyllase, co-amylase and 13-amylase activity in the tobacco leaves rich in nutrients decreased by 58.76%, 36.19% and 41.93% respectively. The content of medium trace elements in the tobacco leaves rich in nutrients and premature grey tobacco leaves was lower than that of the normal tobacco leaves. Starch, total sugar, reducing sugar and potassium content in the normal tobacco leaves were higher than that of the tobacco leaves rich in nutrients and premature grey tobacco leaves.
文摘The word “chudu” comes from Qu Yuan’s Li Sao “huang lan kui yu chu du xi, zhao ci yu yi jia ming”. The original meaning was the day of birth. After the Song Dynasty, the literati began to use it to refer to birthdays. By the end of the Ming Dynasty, they had been calling their birthdays “chudu” once they celebrated it and they were so keen on birthday celebrations. Gu Yanwu pointed out that the word “chudu” only fits “the old ministers (or the exiled ministers) who lamented the crash of the Yingcapital of the country of “Chu” such as Qu Yuan. At the same time, its use in Huang Zongxi’s and Wang Fuzhi’s birthday poems is also consistent with this context. The unique situation and mood of the adherents led them to be close to Qu Yuan and Wen Tianxiang, which bestowed “chudu” the special meaning. It is very suitable for the ministers who suffered the crash of their Dynasties or those who were exiled distantly to express their feelings about the old dynasties and old friends. After these people, Chen Yinke consciously acknowledged this layer of interpreting “chudu” and used it, which has not only enriched the connotation of “chudu”, but also extended its cultural life. From Qu Yuan to Wen Tianxiang, until Gu Yanwu, Huang Zongxi, Wang Fuzhi, and then to Chen Yinke, we can take a glimpse of the spiritual world of the Chinese adherents of Dynasties.
文摘Detailed studies on population structure and regeneration ecology ofllex khasiana were carried out at five representative natural populations i.e. Mylliem (Population - I), Upper Shillong (Population - II), Shillong Peak (Population -III), Laitkor (Population - IV) and Nongpiyur (Population - V) to probe into the responsible affecting factors for its population structure and regeneration ability in these populations. Experimental observation under three controlled light conditions (full sunlight (100%), intermediate sunlight (50%) and low sunlight (30%)) showed that the growth status and survival rates of seedlings under intermediate and low light were better than those under the high light condition. The density-diameter distribution in population of adult trees (〉Scm dbh) exhibited a typical character of a regenerating population. A higher seedling mortality rate in natural populations of I. khasiana was most probably due to increase in light intensity following vegetation destruction and other anthropogenic disturbances that cause opening of forest canopy. The findings of the present study would be of immense value in formulating appropriate conservation measures for the species.
基金Supported by the Science and Technology Foundation of Shaanxi (2005K09-G6)
文摘Objective: To evaluate the outcomes of selective uterine artery embolization (SUAE) in treatment of symptomatic uterine fibroids using Color Doppler ultrasonography (CDUS). Methods: As the procedure SUAE for fibroids, prospective data of the initial 65 consecutive women treated from March 2007 to September 2009 were collected. The follow-up period from 1 week to 30 months, using questionnaires, we investigated the fibroid-related physical and psychological symptoms, and the cumulative rates of symptom control, gynecologic interventions, and complications. The volumes of uterine and uterine fibroids were calculated by CDUS pre- and post-SUAE for 6 months. And we tested the levels of internal hormone including FSH, LH and E2 before and after SUAE for 3, 6 months. Results: SUAE was performed successfully in all patients. There was no peri-operative morbidity in all procedures. Compared with pre-SUAE volumes of uterine [(322± 12) cm^3] and uterine fibroids [(125±46) cm^3], their volumes in post-SUAE were (144±72) cm^3 and (51 a:l 1) cm^3 (P〈0.01), and reduction rate was 58% and 61%, respectively. At 3, 6 months after SUAE, levels of FSH, LH, and E2 were not decreased than that of in pre-SUAE (P〉0.05). After SUAE for 24 months, the fibroids related physical and psychological symptoms such as bleeding, pain and quality of life were significantly improved (P〈0.01). 90.8% (59/65) women had resolution of symptoms and no significant post-procedural symptoms. Parts of patients discharge necrotic fibroids. 86% (34/40) complications were minor, requiring no therapy. 9.2% (6/65) had significant post-procedural symptoms, requiring therapy in hospital or out-patient department. Conclusion: SUAE contributes to a long-term significant improvement of all investigated uterine fibroid-related symptoms and markedly improves women's health-related quality of life. SUAE that no impair on changes of internal hormone, under suitable conditions, represents an attractive alternative to hysterectomy for the treatment of symptomatic fibroids and is a minimally invasive, new method of good clinical prognosis. CDUS is an effective to investigate the outcome of SUAE.
文摘Wuthering Heights, a famous western work, is the representative work of Emily Bronte. And it is a very peculiar novel with gloomy and terrible environment, monstrous social life, and protagonist' s aberrant personality. There are a series of environmental descriptions in Wuthering Heights, which composes the important parts in this novel. It intends to analyze the artistic charm of environmental description in Wuthering Heights from three aspects: deepening the theme, romantic reflection and Gothic effect. Through the analysis, it may be easier for readers to understand the plots and enjoy its artistic charm.
文摘Objective: To identify and clarify the existing definitions of quality of life in head and neck cancer survivors. Thisconcept analysis will inform healthcare professionals of promoting nursing care for head and neck cancer survivors andeventually improve their quality of life. Method: Concept analysis based on Walker and Avant’s framework. Results:Quality of life is a subjective and personally derived cognitive evaluation of global well-being by perceiving a feeling ofoverall life satisfaction in his/her own value, happiness, and the independence to manage daily activities and lifeexperience. Three defining attributes for quality of life were identified: a feeling of overall life satisfaction in his/hervalue, global personal well-being, and independence. An improvement of quality of life means an improvement ofclinical outcome. However, the variety of instruments for measuring life quality makes it difficult for healthcareprofessionals to select a standard one for head and neck cancer survivors. Conclusion: By proposing a comprehensivedefinition of the concept, this analysis contributes to the advancement of knowledge about quality of life in the context ofhead and neck cancer survivorship. Through a sound understanding of the phenomenon, healthcare professions willrecognize or measure head and neck cancer survivors’ life conditions in a more accurate way and to implementintervention where necessary, eventually, improve patients’ life quality in survivorship.
文摘Ferruginol, a phenolic diterpenoid, was isolated from Prumnupitys andina, a Chilean native plant, as the main compound. Ferruginol has displayed an interesting range of biological activities such as in vitro anti-inflammatory activity. Aim of this research is to evaluate the dermal anti-inflammatory activity of ferruginol, using in vivo models at first time. Ferruginol was subjected to topical assays for the inhibition of inflammation elicited by AA (arachidonic acid) or TPA (phorbol ester) in the murine model. The topical anti-inflammatory activity was evaluated in vivo using groups of 8 animals were treated with a single dose of ferruginol, equimolar doses with regard to the reference drugs, indomethacin and nimesulide. We showed a chemical data were consistent with a type-abietane diterpenoid known as ferruginol. Ferruginol showed topical anti-inflammatory activity at 21.0% and 20.5% in AA and TPA models, respectively. Our results provide data to support further investigations about ferruginol, a type-abietane diterpenoid, as a potential anti-inflammatory agent.
文摘Industry association is an important part of China's economic and social life, which plays an important role in these areas. However, due to various reasons, there exist some objective difficulties and problems for industry associations. In March 2013, Chinese government requires to clear relationship between govemment~ market and society, actively yet prudently carry forward the work of canceling the subordinate relations between industry associations and administrative organs, speed up the construction of modem social organizational system that is independent of government, and with well defined rights and responsibilities and self-governing by law. In such a background, it is especially necessary to deeply analyze the role definition of industry association and administrative organ, discuss how to clarify the role relationship between industry association and administrative organ, and consider how to promote the better and faster development of industry association. This paper has briefly introduced the development status and existing problems of industry association, and put forward relevant measures and suggestions to solve the problems.
基金sponsored jointly by the Earthquake Scientific Research Program(200708020)the State Scientific and Technologic Support Programof the tenth"Five-Year Plan"(200704032006BAC01B030202)
文摘The aftershock activity of the May 12, 2008 Wenchuan Ms8.0 Earthquake Sequence shows an obvious segmented feature. Most of the large aftershocks were distributed in the north and south parts of the aftershock zone. Thrusting was dominant with a small amount of strike-slip component in the south part. The aftershock activity decayed gradually, presenting the sequence features of a mainshock-aftershock pattern. The north part was the ending area of the malnshock fracture where strike-slipping was dominant, showing an obvious swarm feature. Therefore it became the major area for large aftershocks. The modulation of the earth tide on aftershock activity is remarkable; most large aftershocks occur during the period of flood and neap tide. The time period around 16:00 was the dominant occurring time for large aftershocks. The p-value, a parameter of modified Omori formula, increases gradually with time, and reaches about 1 at the end. Based on previous study, the sequence patterns, magnitude of maximum aftershock, as well as the duration of aftershock activity has been discussed. The primary results also show that the magnitude difference between the maiushock and the maximum aftershock is proportional to the rupture size of the maiushock for huge earthquakes of about Ms8.0. This means that when the magnitudes of the earthquakes are nearly the same, large rupture size corresponds to sufficient energy release.
文摘The article represents the glaucoma disability rates in Ukraine and touches upon medical and social aspects of the problem We have screened a data from source medical documents and analyzed the MSEK (Physical Disability Board of Review) statistical reporting data, further used as a basis for calculation of live indices of general and primary disabilities caused by eye diseases, including the ones caused by primary open-angle glaucoma (7.05% and 9.99%, respectively), the extensive distribution indices of disability by gender (75.74% male), age (59.29% of II maturity patients), and a disability group (56% of patients recognized disabled persons of groups I and II). Our findings indicate a lack of modern science-based approaches to diagnosis, rehabilitation, and socio-medical examination of patients with ophthalmologic pathologies, thus requiring deeper study of this problem.
文摘In the long-term production and life practice, Hakka ethnic group has created its own unique culture, and the sports culture is an important part of Hakka culture. Hakka sports culture has attained constant development and integration along with the migration of the Hakka ethnic group. In the meantime, it has been fully inherited promoted.
基金Supported by The Ministry of Education,Science and Technology at Wonkwang University,No. MEST 2010-0017094
文摘AIM: To determine if the fraction of Nardostachysjata- mansi (N J) has the potential to ameliorate the severity of acute pancreatitis (AP). METHODS: Mice were administered the biologically active fraction of N J, i.e., the 4th fraction (N J4), intra- peritoneally, and then injected with the stable chole- cystokinin analogue cerulein hourly for 6 h. Six hours after the last cerulein injection, the pancreas, lung, and blood were harvested for morphological examination,measurement of cytokine expression, and examination of neutrophil infiltration. RESULTS: N J4 administration attenuated the sever- ity of AP and lung injury associated with AP. It also reduced cytokine production and neutrophil infiltration and resulted in the in vivo up-regulation of heine oxy- genase-1 (HO-1). Furthermore, NJ4 and its biologically active fraction, N J4-2 inhibited the cerulein-induced death of acinar cells by inducing HO-1 in isolated pan- creatic acinar cells. CONCLUSION: These results suggest that N J4 may be a candidate fraction offering protection in AP and N J4 might ameliorate the severity of pancreatitis by induc- ing HO-1 expression.
文摘Georgia is a country where women's secular and religious activities would never be strange and unprecedented. But also this is a country where women are considered impure for ritual purposes, not allowed even to come too close to the shrines or conduct liturgy; where participation in main shrine rituals or slaughter of sacrifice was and is strictly forbidden. However, there are remarkable exceptions that are shown in the article. Women's shrines are found almost in all regions of Georgia, but according to our field works and other ethnographic data their presence is remarkably obvious in Khevi, mountainous region of East Georgia. The study of the subject brought us to a conclusion that women in Khevi might have more rights in conducting religious rituals at shrines than in other Eastern Georgia's highland regions. It may be conditioned by St. Ninos's strong connection with the region.
文摘Euphemism, as the linguistic and cultural phenomenon, is a lubricant in linguistic communication used in different aspects of social lives. With the rapid development of science and progress of human civilization, euphemism, as one of the most important components in English language, has the tendency of multiplying. This paper, based on the development of euphemism in modem American English, sums up the basic features of euphemism in modem American English and analyzes its formation and application in modem American society and culture with the objective of improving learners' communication ability in the context of cross cultural communication.
文摘Interior is the main space of human activities, which is an important part of human life and design activities, and is the link between spiritual civilization and material civilization. Interior design originates from life, and needs to solve the problem of the material world and spiritual world. People improve the living environment and life quality through interior designs. The style of design depends on the geographical features and various cultures, which refi ects the artistic features and personality. The development history of modern architecture and interior design shows that the style of interior design is an important part of the whole architectural style, which reffects the design features of the whole building. Therefore, interior design and outdoor design should be in harmony. The orientation and characteristics of interior design determine the necessity of the style reforms. The future development trend of interior development may have the following characteristics humanism, green design, nationalization, intelligence and regionalization.