Atomically precise metal nanoclusters are an emerging type of nanomaterial which has diverse interfacial metal-ligand coordination motifs that can significantly affect their physicochemical properties and functionalit...Atomically precise metal nanoclusters are an emerging type of nanomaterial which has diverse interfacial metal-ligand coordination motifs that can significantly affect their physicochemical properties and functionalities.Among that,Cu nanoclusters have been gaining continuous increasing research attentions,thanks to the low cost,diversified structures,and superior catalytic performance for various reactions.In this review,we first summarize the recent progress regarding the synthetic methods of atomically precise Cu nanoclusters and the coordination modes between Cu and several typical ligands and then discuss the catalytic applications of these Cu nanoclusters with some explicit examples to explain the atomical-level structure-performance relationship.Finally,the current challenges and future research perspectives with some critical thoughts are elaborated.We hope this review can not only provide a whole picture of the current advances regarding the synthesis and catalytic applications of atomically precise Cu nanoclusters,but also points out some future research visions in this rapidly booming field.展开更多
It is acknowledged that injecting CO_(2) into oil reservoirs and saline aquifers for storage is a practical and affordable method for CO_(2) sequestration.Most CO_(2) produced from industrial exhaust contains impurity...It is acknowledged that injecting CO_(2) into oil reservoirs and saline aquifers for storage is a practical and affordable method for CO_(2) sequestration.Most CO_(2) produced from industrial exhaust contains impurity gases such as H_(2)S that might impact CO_(2) sequestration due to competitive adsorption.This study makes a commendable effort to explore the adsorption behavior of CO_(2)/H_(2)S mixtures in calcite slit nanopores.Grand Canonical Monte Carlo(GCMC)simulation is employed to reveal the adsorption of CO_(2),H_(2)S as well as their binary mixtures in calcite nanopores.Results show that the increase in pressure and temperature can promote and inhibit the adsorption capacity of CO_(2) and H_(2)S in calcite nanopores,respectively.CO_(2)exhibits stronger adsorption on calcite surface than H_(2)S.Electrostatic energy plays the dominating role in the adsorption behavior.Electrostatic energy accounts for 97.11%of the CO_(2)-calcite interaction energy and 56.33%of the H_(2)S-calcite interaction energy at 10 MPa and 323.15 K.The presence of H_(2)S inhibits the CO_(2) adsorption in calcite nanopores due to competitive adsorption,and a higher mole fraction of H_(2)S leads to less CO_(2) adsorption.The quantity of CO_(2) adsorbed is lessened by approximately 33%when the mole fraction of H_(2)S reaches 0.25.CO_(2) molecules preferentially occupy the regions near the po re wall and H_(2)S molecules tend to reside at the center of nanopore even when the molar ratio of CO_(2) is low,indicating that CO_(2) has an adsorption priority on the calcite surface over H_(2)S.In addition,moisture can weaken the adsorption of both CO_(2) and H_(2)S,while CO_(2) is more affected.More interestingly,we find that pure CO_(2) is more suitable to be sequestrated in the shallower formations,i.e.,500-1500 m,whereas CO_(2)with H_(2)S impurity should be settled in the deeper reservoirs.展开更多
To obtain an accurate 3 D object configuration from images,the essential perspective characteristics must be considered. Several new inverse transformation relations of the perspective image lines are given. Utiliz...To obtain an accurate 3 D object configuration from images,the essential perspective characteristics must be considered. Several new inverse transformation relations of the perspective image lines are given. Utilizing the analytic transformation relations, an optimization procedure for obtaining the unknown camera parameters of images is presented in this paper. A 3 D reproduction method and examples are introduced.展开更多
The working mechanism and experiential basis of love metaphor are deeply elaborated, and on the base of it, an analysis of love metaphor LOVE IS A JOURNEY from the perspective of cognition is carried out, which furthe...The working mechanism and experiential basis of love metaphor are deeply elaborated, and on the base of it, an analysis of love metaphor LOVE IS A JOURNEY from the perspective of cognition is carried out, which further illustrates the contemporary conceptual metaphor theory.展开更多
By analyzing the basic naturalistic features,namely the controlling power of environment and heredity,it is expected that the naturalistic tendency,at least naturalistic features of the novel can be revealed and some ...By analyzing the basic naturalistic features,namely the controlling power of environment and heredity,it is expected that the naturalistic tendency,at least naturalistic features of the novel can be revealed and some enlightenments on the world view of the contemporary can be gained.The early part of the thesis provides a frame by giving the research background and synopsis,while the later sections aim at approaching the conclusion at the efforts of unveiling the naturalistic features in the novel.展开更多
Idioms are gems of a language which have been refined through ages of use. Idioms are thus always rich in cultural connotation and national flavor. Lots of cultural information is embedded in idioms. Language is a par...Idioms are gems of a language which have been refined through ages of use. Idioms are thus always rich in cultural connotation and national flavor. Lots of cultural information is embedded in idioms. Language is a part of culture. Language is the important carrier of culture. Language and culture have close relationship with each other. The study of the relationship between language and culture has been considered a subject of great value. Owing to this, translation theorists and translators have put more attention to the cultural barriers that exist in translation. Therefore, translators have to better understand the relationship between language and culture and the relationship between culture and translation so as to render idioms from the SL into the TL faithfully and effectively.展开更多
Functional linguistics has become the most influential linguistic theory in the field of translation study since the last de cade of 20th century.However,for the complexity of the context,it is uncommon and insufficie...Functional linguistics has become the most influential linguistic theory in the field of translation study since the last de cade of 20th century.However,for the complexity of the context,it is uncommon and insufficient to explore literary texts.Draw ing a general picture of literary text translation from functional perspectives aims to probe into the functional modes of translation.展开更多
Ambiguity in newspaper headlines have been studied by many people, which mostly focuses upon the traditional linguistics perspective: lexical, grammatical and syntactical. In this paper, the author intends to study th...Ambiguity in newspaper headlines have been studied by many people, which mostly focuses upon the traditional linguistics perspective: lexical, grammatical and syntactical. In this paper, the author intends to study the ambiguity in newspaper headlines from the cognitive perspective in order to find how people perceive the ambiguous headlines. To support the analysis, many examples of ambiguous headlines are collected to investigate into way people perceive them. Finally, the author concluded that in the cognitive perspective, people are prone to accept one of the two or more interpretations about the ambiguous headlines according to the following factors: their back ground knowledge, the common sense, the social-cultural environment as well as their personal altitudes, which are drawn upon from the image schema theory.展开更多
When it comes to the death,it can be gruesome or be dolente.However,the death also can be warm and be a new start of life.It is because we regard the death from different perspective that we show different attitude to...When it comes to the death,it can be gruesome or be dolente.However,the death also can be warm and be a new start of life.It is because we regard the death from different perspective that we show different attitude to the death.The novel The Great Blue Yonder which described the experience of the little protagonist died as a ghost wandering in the mortal world interpreted the death by fairy tale.In his wandering trip,he experience not only tears but also laughter.The more important experience he realized was that he took a new look at love and comprehended the significance of life.Because of the dislocation between narrative perspective and narrative contents,the abnormal narrative perspective owns the unique artistic charm.This thesis aims to interpret the Great Blue Yonder by taking the abnormal narrative perspective as the point of view from the dual narrative perspective of the ghosts and the children.The abnormal narrative perspective is endowed with the unique aesthetic effect because of its own aesthetic properties.It will make a great fresh aesthetic feast to readers.展开更多
Based on the results from numerous studies and discussions by expert groups organised by the WHO, gaming disorder is recognised as a mental disorder and is listed in the chapter of mental, behavioural and neurodevelop...Based on the results from numerous studies and discussions by expert groups organised by the WHO, gaming disorder is recognised as a mental disorder and is listed in the chapter of mental, behavioural and neurodevelopmental disorders in the recently released International Classification of Diseases, 11th Version (ICD-11).展开更多
The influences of phase and group velocity matching on cumulative second harmonic generation of Lamb waves are investigated in numerical perspective. Finite element simulations of nonlinear Lamb wave propagation are p...The influences of phase and group velocity matching on cumulative second harmonic generation of Lamb waves are investigated in numerical perspective. Finite element simulations of nonlinear Lamb wave propagation are performed for Lamb wave mode pairs with exact and approximate phase velocity matching, with and without group velocity matching, respectively. The evolution of time-domain second harmonic Lamb waves is analyzed with the propagation distance. The amplitudes of primary and second harmonic waves are calculated to characterize the acoustic nonlinearity. The results verify that phase velocity matching is necessary for generation of the cumulative second harmonic Lamb wave in numerical perspective, while group velocity matching is demonstrated to not be a necessary condition.展开更多
The effect of second-harmonic generation （SHG） by primary （fundamental） circumferential guided wave （CGW） propagation is investigated from a numerical standpoint. To enable that the second harmonic of the primar...The effect of second-harmonic generation （SHG） by primary （fundamental） circumferential guided wave （CGW） propagation is investigated from a numerical standpoint. To enable that the second harmonic of the primary CGW mode can accumulate along the circumferential direction, an appropriate mode pair of primary and double frequency CGWs is chosen. Finite element simulations and evaluations of nonlinear CGW propagation are analyzed for the selected CGW mode pair. The numerical simulations performed directly demonstrate that the response of SHG is completely generated by the desired primary CGW mode that satisfies the condition of phase velocity matching at a specific driving frequency, and that the second harmonic of the primary CGW mode does have a cumulative effect with circumferential angles. The numerical perspective obtained yields an insight into the complicated physical process of SHG of primary CGW propagation unavailable previously.展开更多
According to the Researches on Coal Development Strategies in China (1991 ~ 2020),the production scale of coal in China will increase to 2100 Mt in the year 2020 and the district layout of coal development and product...According to the Researches on Coal Development Strategies in China (1991 ~ 2020),the production scale of coal in China will increase to 2100 Mt in the year 2020 and the district layout of coal development and production will be diverted from the east to the central-west step by step. In addit1on, the multi-ply runnning struc ture-mines of the nation,the local and the village and town combined with produc tion scales of the large, the middle,and the small-will be kept. However,the tech nique of mining will be improved greatly.展开更多
Sister Carrie is a famous naturalistic novelist-Theodore Dreiser's first novel in the first 20th century.It tells a story of a young rural woman Carrie how to become the red Broadway actress from the bottom of soc...Sister Carrie is a famous naturalistic novelist-Theodore Dreiser's first novel in the first 20th century.It tells a story of a young rural woman Carrie how to become the red Broadway actress from the bottom of society,and the story vividly depicts the survival state and psychological and ideological process of Carrie.When it was published,it attracted attentions of critics from domestic and abroad at large,and they researched it from different perspectives.But most of their researches discussed from the materialism angle to concern with the expression of Determinism and Darwinism.So far,few people made the research from the topic of Carrie's pursuit of self-achievement and perspective of feminist.Actually,not only did Carrie restrict on the material pursuit,but also boldly in pursuit of the self-achievement of new women.This paper aims at Carrie how to pursue the selfachievement of new women,and the influence of feminist to Chinese modern women.展开更多
The short novel Passing,written by Nella Larsen,who is an American novelist and short story writer.Larsen was best known for her contributions to the literary development in Harlem renaissance.This paper aims at analy...The short novel Passing,written by Nella Larsen,who is an American novelist and short story writer.Larsen was best known for her contributions to the literary development in Harlem renaissance.This paper aims at analyzing the short novel from the psychological perspective.展开更多
This paper is aimed at exploring the cultural reasons underlying the civil service examinations,which can be concludedas"Tri-Cs",namely the well-established agricultural civilization,cadre culture and family...This paper is aimed at exploring the cultural reasons underlying the civil service examinations,which can be concludedas"Tri-Cs",namely the well-established agricultural civilization,cadre culture and family-oriented concept.Through in-depthanalyses,the author strives to clarify the possible reasons for this exam fever and help delineate a clearer picture of the essentials ofChinese culture.展开更多
As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the diffic...As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the difficulty of the language are much prominent inthe narration of the idiot Benji,through which the work possesses a strong aesthetic effect.Through exploring the much objective descrip-tion of the stream of consciousness and the defamiliarization effect which are created by the idiot perspective,this thesis will highlightthe various conflicts of the Compson family and the time they lived in,thus revealing the theme of a great family's decline.The authorwill also analyze the sensory stimulation and emotional shock brought by the unique narrative perspective.展开更多
Considering both the characteristics of construction scheme evaluation and the lack of consideration of index proportionality after introducing comprehensive evaluation of independent perspectives into construction sc...Considering both the characteristics of construction scheme evaluation and the lack of consideration of index proportionality after introducing comprehensive evaluation of independent perspectives into construction scheme evaluation, a construction scheme evaluation model of independent perspectives was put forward through the study and optimization of comprehensive evaluation of independent perspectives. The feasibility and rationality of the optimized method were illustrated through a case study and the evaluation results were compared between the optimized method and non-optimized method. The optimized method has the practical value in construction scheme comparison.展开更多
The systemic response to tissue injury, regardless of cause is characterized by a cytokine-mediated alteration in the hepatic synthesis of a number of different plasma proteins,known collectively as 'acute pha... The systemic response to tissue injury, regardless of cause is characterized by a cytokine-mediated alteration in the hepatic synthesis of a number of different plasma proteins,known collectively as 'acute phase reactants'. These proteins include C-reactive protein, serum amyloid A protein, alphal glycoprotein, ceruloplasmin, alpha macroglobulins, complement components (C1-C4, factor B, C9, C11), alpha1antitrypsin, alpha1 antichymotrypsin, fibrinogen, prothrombin,factor Ⅷ, plasminogen, haptoglobin, ferritin, immunoglobulins and lipoproteins. The initiation of the acute phase response is linked to the production of hormone-like polypeptide mediators now called cytokines, namedly, interleukin 1(IL-1),tumor necrosis factor, interferon gamma, interleukin 6 (IL-6),leukemia inhibitory factor, ciliary neurotropic factor, oncostatin M, and interleukin 11 (IL- 11).……展开更多
NGN not only means the renewal of network technology,but also marks an important milestone of telecom industry development.Carriers,equipment manufacturers,various members on the industrial chain and the government sh...NGN not only means the renewal of network technology,but also marks an important milestone of telecom industry development.Carriers,equipment manufacturers,various members on the industrial chain and the government should keep pace with time and make innovation together to implement large-scale NGN commercialization.展开更多
基金supported by the open funds of Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University), Ministry of Education, Chinathe funding from Guangdong Natural Science Funds (No. 2023A0505050107)。
文摘Atomically precise metal nanoclusters are an emerging type of nanomaterial which has diverse interfacial metal-ligand coordination motifs that can significantly affect their physicochemical properties and functionalities.Among that,Cu nanoclusters have been gaining continuous increasing research attentions,thanks to the low cost,diversified structures,and superior catalytic performance for various reactions.In this review,we first summarize the recent progress regarding the synthetic methods of atomically precise Cu nanoclusters and the coordination modes between Cu and several typical ligands and then discuss the catalytic applications of these Cu nanoclusters with some explicit examples to explain the atomical-level structure-performance relationship.Finally,the current challenges and future research perspectives with some critical thoughts are elaborated.We hope this review can not only provide a whole picture of the current advances regarding the synthesis and catalytic applications of atomically precise Cu nanoclusters,but also points out some future research visions in this rapidly booming field.
基金financial support from the National Natural Science Foundation of China (Grant No.52004320)the Science Foundation of China University of Petroleum,Beijing (No.2462021QNXZ012,No.2462022BJRC001,and No.2462021YJRC012)the funding from the State Key Laboratory of Petroleum Resources and Engineering (No.PRP/indep-1-2103)。
文摘It is acknowledged that injecting CO_(2) into oil reservoirs and saline aquifers for storage is a practical and affordable method for CO_(2) sequestration.Most CO_(2) produced from industrial exhaust contains impurity gases such as H_(2)S that might impact CO_(2) sequestration due to competitive adsorption.This study makes a commendable effort to explore the adsorption behavior of CO_(2)/H_(2)S mixtures in calcite slit nanopores.Grand Canonical Monte Carlo(GCMC)simulation is employed to reveal the adsorption of CO_(2),H_(2)S as well as their binary mixtures in calcite nanopores.Results show that the increase in pressure and temperature can promote and inhibit the adsorption capacity of CO_(2) and H_(2)S in calcite nanopores,respectively.CO_(2)exhibits stronger adsorption on calcite surface than H_(2)S.Electrostatic energy plays the dominating role in the adsorption behavior.Electrostatic energy accounts for 97.11%of the CO_(2)-calcite interaction energy and 56.33%of the H_(2)S-calcite interaction energy at 10 MPa and 323.15 K.The presence of H_(2)S inhibits the CO_(2) adsorption in calcite nanopores due to competitive adsorption,and a higher mole fraction of H_(2)S leads to less CO_(2) adsorption.The quantity of CO_(2) adsorbed is lessened by approximately 33%when the mole fraction of H_(2)S reaches 0.25.CO_(2) molecules preferentially occupy the regions near the po re wall and H_(2)S molecules tend to reside at the center of nanopore even when the molar ratio of CO_(2) is low,indicating that CO_(2) has an adsorption priority on the calcite surface over H_(2)S.In addition,moisture can weaken the adsorption of both CO_(2) and H_(2)S,while CO_(2) is more affected.More interestingly,we find that pure CO_(2) is more suitable to be sequestrated in the shallower formations,i.e.,500-1500 m,whereas CO_(2)with H_(2)S impurity should be settled in the deeper reservoirs.
文摘To obtain an accurate 3 D object configuration from images,the essential perspective characteristics must be considered. Several new inverse transformation relations of the perspective image lines are given. Utilizing the analytic transformation relations, an optimization procedure for obtaining the unknown camera parameters of images is presented in this paper. A 3 D reproduction method and examples are introduced.
文摘The working mechanism and experiential basis of love metaphor are deeply elaborated, and on the base of it, an analysis of love metaphor LOVE IS A JOURNEY from the perspective of cognition is carried out, which further illustrates the contemporary conceptual metaphor theory.
文摘By analyzing the basic naturalistic features,namely the controlling power of environment and heredity,it is expected that the naturalistic tendency,at least naturalistic features of the novel can be revealed and some enlightenments on the world view of the contemporary can be gained.The early part of the thesis provides a frame by giving the research background and synopsis,while the later sections aim at approaching the conclusion at the efforts of unveiling the naturalistic features in the novel.
文摘Idioms are gems of a language which have been refined through ages of use. Idioms are thus always rich in cultural connotation and national flavor. Lots of cultural information is embedded in idioms. Language is a part of culture. Language is the important carrier of culture. Language and culture have close relationship with each other. The study of the relationship between language and culture has been considered a subject of great value. Owing to this, translation theorists and translators have put more attention to the cultural barriers that exist in translation. Therefore, translators have to better understand the relationship between language and culture and the relationship between culture and translation so as to render idioms from the SL into the TL faithfully and effectively.
文摘Functional linguistics has become the most influential linguistic theory in the field of translation study since the last de cade of 20th century.However,for the complexity of the context,it is uncommon and insufficient to explore literary texts.Draw ing a general picture of literary text translation from functional perspectives aims to probe into the functional modes of translation.
文摘Ambiguity in newspaper headlines have been studied by many people, which mostly focuses upon the traditional linguistics perspective: lexical, grammatical and syntactical. In this paper, the author intends to study the ambiguity in newspaper headlines from the cognitive perspective in order to find how people perceive the ambiguous headlines. To support the analysis, many examples of ambiguous headlines are collected to investigate into way people perceive them. Finally, the author concluded that in the cognitive perspective, people are prone to accept one of the two or more interpretations about the ambiguous headlines according to the following factors: their back ground knowledge, the common sense, the social-cultural environment as well as their personal altitudes, which are drawn upon from the image schema theory.
文摘When it comes to the death,it can be gruesome or be dolente.However,the death also can be warm and be a new start of life.It is because we regard the death from different perspective that we show different attitude to the death.The novel The Great Blue Yonder which described the experience of the little protagonist died as a ghost wandering in the mortal world interpreted the death by fairy tale.In his wandering trip,he experience not only tears but also laughter.The more important experience he realized was that he took a new look at love and comprehended the significance of life.Because of the dislocation between narrative perspective and narrative contents,the abnormal narrative perspective owns the unique artistic charm.This thesis aims to interpret the Great Blue Yonder by taking the abnormal narrative perspective as the point of view from the dual narrative perspective of the ghosts and the children.The abnormal narrative perspective is endowed with the unique aesthetic effect because of its own aesthetic properties.It will make a great fresh aesthetic feast to readers.
文摘Based on the results from numerous studies and discussions by expert groups organised by the WHO, gaming disorder is recognised as a mental disorder and is listed in the chapter of mental, behavioural and neurodevelopmental disorders in the recently released International Classification of Diseases, 11th Version (ICD-11).
基金Supported by the National Natural Science Foundation of China under Grant Nos 51325504,11474093,11622430 and 11474361the National Key Research and Development Program of China(2016YFC0801903-02)the Fundamental Research Funds for the Central Universities
文摘The influences of phase and group velocity matching on cumulative second harmonic generation of Lamb waves are investigated in numerical perspective. Finite element simulations of nonlinear Lamb wave propagation are performed for Lamb wave mode pairs with exact and approximate phase velocity matching, with and without group velocity matching, respectively. The evolution of time-domain second harmonic Lamb waves is analyzed with the propagation distance. The amplitudes of primary and second harmonic waves are calculated to characterize the acoustic nonlinearity. The results verify that phase velocity matching is necessary for generation of the cumulative second harmonic Lamb wave in numerical perspective, while group velocity matching is demonstrated to not be a necessary condition.
基金Supported by the National Natural Science Foundation of China under Grant Nos 11474361,11474093 and 11274388
文摘The effect of second-harmonic generation （SHG） by primary （fundamental） circumferential guided wave （CGW） propagation is investigated from a numerical standpoint. To enable that the second harmonic of the primary CGW mode can accumulate along the circumferential direction, an appropriate mode pair of primary and double frequency CGWs is chosen. Finite element simulations and evaluations of nonlinear CGW propagation are analyzed for the selected CGW mode pair. The numerical simulations performed directly demonstrate that the response of SHG is completely generated by the desired primary CGW mode that satisfies the condition of phase velocity matching at a specific driving frequency, and that the second harmonic of the primary CGW mode does have a cumulative effect with circumferential angles. The numerical perspective obtained yields an insight into the complicated physical process of SHG of primary CGW propagation unavailable previously.
文摘According to the Researches on Coal Development Strategies in China (1991 ~ 2020),the production scale of coal in China will increase to 2100 Mt in the year 2020 and the district layout of coal development and production will be diverted from the east to the central-west step by step. In addit1on, the multi-ply runnning struc ture-mines of the nation,the local and the village and town combined with produc tion scales of the large, the middle,and the small-will be kept. However,the tech nique of mining will be improved greatly.
文摘Sister Carrie is a famous naturalistic novelist-Theodore Dreiser's first novel in the first 20th century.It tells a story of a young rural woman Carrie how to become the red Broadway actress from the bottom of society,and the story vividly depicts the survival state and psychological and ideological process of Carrie.When it was published,it attracted attentions of critics from domestic and abroad at large,and they researched it from different perspectives.But most of their researches discussed from the materialism angle to concern with the expression of Determinism and Darwinism.So far,few people made the research from the topic of Carrie's pursuit of self-achievement and perspective of feminist.Actually,not only did Carrie restrict on the material pursuit,but also boldly in pursuit of the self-achievement of new women.This paper aims at Carrie how to pursue the selfachievement of new women,and the influence of feminist to Chinese modern women.
文摘The short novel Passing,written by Nella Larsen,who is an American novelist and short story writer.Larsen was best known for her contributions to the literary development in Harlem renaissance.This paper aims at analyzing the short novel from the psychological perspective.
文摘This paper is aimed at exploring the cultural reasons underlying the civil service examinations,which can be concludedas"Tri-Cs",namely the well-established agricultural civilization,cadre culture and family-oriented concept.Through in-depthanalyses,the author strives to clarify the possible reasons for this exam fever and help delineate a clearer picture of the essentials ofChinese culture.
文摘As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the difficulty of the language are much prominent inthe narration of the idiot Benji,through which the work possesses a strong aesthetic effect.Through exploring the much objective descrip-tion of the stream of consciousness and the defamiliarization effect which are created by the idiot perspective,this thesis will highlightthe various conflicts of the Compson family and the time they lived in,thus revealing the theme of a great family's decline.The authorwill also analyze the sensory stimulation and emotional shock brought by the unique narrative perspective.
文摘Considering both the characteristics of construction scheme evaluation and the lack of consideration of index proportionality after introducing comprehensive evaluation of independent perspectives into construction scheme evaluation, a construction scheme evaluation model of independent perspectives was put forward through the study and optimization of comprehensive evaluation of independent perspectives. The feasibility and rationality of the optimized method were illustrated through a case study and the evaluation results were compared between the optimized method and non-optimized method. The optimized method has the practical value in construction scheme comparison.
文摘 The systemic response to tissue injury, regardless of cause is characterized by a cytokine-mediated alteration in the hepatic synthesis of a number of different plasma proteins,known collectively as 'acute phase reactants'. These proteins include C-reactive protein, serum amyloid A protein, alphal glycoprotein, ceruloplasmin, alpha macroglobulins, complement components (C1-C4, factor B, C9, C11), alpha1antitrypsin, alpha1 antichymotrypsin, fibrinogen, prothrombin,factor Ⅷ, plasminogen, haptoglobin, ferritin, immunoglobulins and lipoproteins. The initiation of the acute phase response is linked to the production of hormone-like polypeptide mediators now called cytokines, namedly, interleukin 1(IL-1),tumor necrosis factor, interferon gamma, interleukin 6 (IL-6),leukemia inhibitory factor, ciliary neurotropic factor, oncostatin M, and interleukin 11 (IL- 11).……
文摘NGN not only means the renewal of network technology,but also marks an important milestone of telecom industry development.Carriers,equipment manufacturers,various members on the industrial chain and the government should keep pace with time and make innovation together to implement large-scale NGN commercialization.
