Interpreting the Merits In Aristotle's Poetics

Aristotle's Poetics represents the first major work of literature criticism. In this masterpiece,Aristotle expresses his literary and aesthetical theories. By introducing the merits in Aristotle's Poetics,this thesis tends to reveal Aristotle's large and enduring influence on modern literary criticism.

基于Plant Simulation的化纤自动落丝系统仿真实验分析

基于Plant Simulation软件,构建一种化纤自动落丝系统的3D数字化模型,对系统效率关键输入因子进行参数化设置,将系统各工位三维数字模型导入软件中建立层次化运动机构图形结构,并运用Simltalk语言实现三维动作仿真,通过基础物理参数设置,保证了仿真数字化模型与现实系统更具一致性。通过多级实验设计分析了系统影响因子对于系统效率的影响特性曲线,并进一步通过动态参数化实验方法,计算出双输入因子对系统效能影响的敏感度。该实验结果可为化纤自动落丝系统的建设成本控制与可行性分析提供指导,具有较好的工程应用价值。

基于Plant Simulation的压气机叶片型线加工产线分析与优化

运用专业仿真软件Plant Simulation,根据压气机叶片型线机械加工工艺特点和物料运行流程建立生产线仿真模型,从产能、设备利用率及产线瓶颈等多方面进行仿真分析与优化。结果表明:Plant Simulation仿真平台的仿真可以找出规划设计方案中存在的问题并验证方案的合理性。该仿真结果为型线机械加工产线的优化设计提供了可靠依据,达到了节约投资成本和缩短设计周期的目的。

Grain yield and N uptake of maize in response to increased plant density under reduced water and nitrogen supply conditions

The development of modern agriculture requires the reduction of water and chemical N fertilizer inputs.Increasing the planting density can maintain higher yields,but also consumes more of these restrictive resources.However,whether an increased maize density can compensate for the negative effects of reduced water and N supply on grain yield and N uptake in the arid irrigated areas remains unknown.This study is part of a long-term positioning trial that started in 2016.A split-split plot field experiment of maize was implemented in the arid irrigated area of northwestern China in 2020 to 2021.The treatments included two irrigation levels:local conventional irrigation reduced by 20%(W1,3,240 m^(3)ha^(-1))and local conventional irrigation(W2,4,050 m^(3)ha^(-1));two N application rates:local conventional N reduced by 25%(N1,270 kg ha^(-1))and local conventional N(360 kg ha^(-1));and three planting densities:local conventional density(D1,75,000 plants ha^(-1)),density increased by 30%(D2,97,500 plants ha-1),and density increased by 60%(D3,120,000 plants ha^(-1)).Our results showed that the grain yield and aboveground N accumulation of maize were lower under the reduced water and N inputs,but increasing the maize density by 30% can compensate for the reductions of grain yield and aboveground N accumulation caused by the reduced water and N supply.When water was reduced while the N application rate remained unchanged,increasing the planting density by 30% enhanced grain yield by 13.9% and aboveground N accumulation by 15.3%.Under reduced water and N inputs,increasing the maize density by 30% enhanced N uptake efficiency and N partial factor productivity,and it also compensated for the N harvest index and N metabolic related enzyme activities.Compared with W2N2D1,the N uptake efficiency and N partial factor productivity increased by 28.6 and 17.6%under W1N1D2.W1N2D2 had 8.4% higher N uptake efficiency and 13.9% higher N partial factor productivity than W2N2D1.W1N2D2 improved urease activity and nitrate reductase activity by 5.4% at the R2(blister)stage and 19.6% at the V6(6th leaf)stage,and increased net income and the benefit:cost ratio by 22.1 and 16.7%,respectively.W1N1D2 and W1N2D2 reduced the nitrate nitrogen and ammoniacal nitrogen contents at the R6 stage in the 40-100 cm soil layer,compared with W2N2D1.In summary,increasing the planting density by 30% can compensate for the loss of grain yield and aboveground N accumulation under reduced water and N inputs.Meanwhile,increasing the maize density by 30% improved grain yield and aboveground N accumulation when water was reduced by 20% while the N application rate remained constant in arid irrigation areas.

The Three Stages of John Keats＇s Poetics

Apart from poetry, John Keats＇s concise remarks on poetics scatter miscellaneously in his other writings, whichhave been less studied compared with that of Keats＇s contemporary romantic poets. However, those terse remarksconstitute his deep perception on romantic poetry, many of which are now still glistening with their unique value.Based upon close reading upon Keats＇s poetical works and letters as well as later critics＇ books on poetry, thispaper intends to make a systematic study of Keats＇s poetics. Aiming at illustrating Keats＇ poetics, this paper fallsinto three parts--the first part being ＂Inspiration： Poetry as John Keats＇s Life＂, the second ＂Perspiration： NaturalGenius Plus Exquisite Revision＂, and the third ＂Perfection： the Aeolian Lyre＂.

GmSTF accumulation mediated by DELLA protein GmRGAs contributes to coordinating light and gibberellin signaling to reduce plant height in soybean

Plant height influences plant architecture,lodging resistance,and yield performance.It is modulated by gibberellic acid(GA)metabolism and signaling.DELLA proteins,acting as central repressors of GA signaling,integrate various environmental and hormonal signals to regulate plant growth and development in Arabidopsis.We examined the role of two DELLA proteins,GmRGAa and GmRGAb,in soybean plant height control.Knockout of these proteins led to longer internodes and increased plant height,primarily by increasing cell elongation.GmRGAs functioned under different light conditions,including red,blue,and far-red light,to repress plant height.Interaction studies revealed that GmRGAs interacted with the blue light receptor GmCRY1b.Consistent with this,GmCRY1b partially regulated plant height via GmRGAs.Additionally,DELLA proteins were found to stabilize the protein GmSTF1/2,a key positive regulator of photomorphogenesis.This stabilization led to increased transcription of GmGA2ox-7b and subsequent reduction in plant height.This study enhances our understanding of DELLA-mediated plant height control,offering Gmrgaab mutants for soybean structure and yield optimization.

Borges＇ Poetics of Visible Unrealities

Close reading and inter-textual analysis of Borges＇ essays, fiction, and poetry suggest a poetics of visible unrealities, a fiction that calls attention to its own artifice. Borges＇s poetics of reading and dreaming require another poetics of the work as a text that calls attention to its own artifice. In reading Borges＇ fiction, the separate roles and identities of reader, writer, and work of fiction merge and exchange roles, powers, and identities and are transformed into a single act of dreaming, which assumes cosmogonic and apocalyptic risks. In the dominant role given to the reader, the work of fiction as an object or work of art does not exist unless it is read. There is no determinate text, only a version of our own we re-write and invent every time we read the text. The author＇s reading is not a spontaneous evocation of vision, but an artifice, as artificial as the writing of the fiction. As writers and readers we are composed of texts and schemata, alphabets and artifacts, not merely mental perceptions and ideas. The reader requires a prior text to copy, translate, and recreate, and that text only exists as a fictional microcosm in so far as it is being read by a Reader who is able to actualize the revelation only imminent within it.

WPA1 encodes a vWA domain protein that regulates wheat plant architecture

Plant height,spike,leaf,stem and grain morphologies are key components of plant architecture and related to wheat yield.A wheat(Triticum aestivum L.)mutant,wpa1,displaying temperaturedependent pleiotropic developmental anomalies,was isolated.The WPA1 gene,encoding a von Willebrand factor type A(vWA)domain protein,was located on chromosome arm 7DS and isolated by map-based cloning.The functionality of WPA1 was validated by multiple independent EMS-induced mutants and gene editing.Phylogenetic analysis revealed that WPA1 is monocotyledon-specific in higher plants.The identification of WPA1 provides opportunity to study the temperature regulated wheat development and grain yield.

The Negotiation between Greenblatt and Jameson on Politics and Poetics in Contemporary China

Stephen Greenblatt who first introduces the term“New Historicism”,for these years has gradually entered the mainstream from the edge of the academic and has influenced many fields fundamentally.For Greenblatt,the relationship between society and literature,politics and poetics,is the key to the study of Cultural Poetics.Therefore,in the thesis of“Towards a Poetics of Culture”,he debated with Jameson,considering him asalien,and taking the contemporary China as an argument in order to demonstrate that the functional distinctions between politics and poetics should be separated.Moreover,he deemed that these two must be adjusted in order to adapt to each other.If we learn from the methodology of New Historicism that focuses on contexts and interpretation patterns,we will find that the divergence of their views can be eventually traced back to the theoretical,political and ideological differences.

Regulation of 2-acetyl-1-pyrroline and grain quality in early-season indica fragrant rice by nitrogen and silicon fertilization under different plantation methods

Fragrant rice has a high market value,and it is a popular rice type among consumers owing to its pleasant flavor.Plantation methods,nitrogen(N)fertilizers,and silicon(Si)fertilizers can affect the grain yield and fragrance of fragrant rice.However,the core commercial rice production attributes,namely the head rice yield(HRY)and 2-acetyl-1-pyrroline(2-AP)content of fragrant rice,under various nitrogen and silicon(N-Si)fertilization levels and different plantation methods remain unknown.The field experiment in this study was performed in the early seasons of 2018 and 2019 with two popular indica fragrant rice cultivars(Yuxiangyouzhan and Xiangyaxiangzhan).They were grown under six N-Si fertilization treatments(combinations of two levels of Si fertilizer,0 kg Si ha^(−1)(Si0)and 150 kg Si ha^(−1)(Si1),and three levels of N fertilizer,0 kg N ha^(−1)(N0),150 kg N ha^(−1)(N1),and 220 kg N ha^(−1)(N2))and three plantation methods(artificial transplanting(AT),mechanical transplanting(MT),and mechanical direct-seeding(MD)).The results showed that the N-Si fertilization treatments and all the plantation methods significantly affected the HRY and 2-AP content and related parameters of the two different fragrant rice cultivars.Compared with the Si0N0 treatment,the N-Si fertilization treatments resulted in higher HRY and 2-AP contents.The rates of brown rice,milled rice,head rice,and chalky rice of the fragrant rice also improved with the N-Si fertilization treatments.The N-Si fertilization treatments increased the activities of N metabolism enzymes and the accumulation of N and Si in various parts of the fragrant rice,and affected their antioxidant response parameters.The key parameters for the HRY and 2-AP content were assessed by redundancy analysis.Furthermore,the structural equation model revealed that the Si and N accumulation levels indirectly affected the HRY by affecting the N metabolism enzyme activity,N use efficiency,and grain quality of fragrant rice.Moreover,high N and Si accumulation directly promoted the 2-AP content or affected the antioxidant response parameters and indirectly regulated 2-AP synthesis.The interactions of the MT method with the N-Si fertilization treatments varied in the fragrant rice cultivars in terms of the HRY and 2-AP content,whereas the MD method was beneficial to the 2-AP content in both fragrant rice cultivars under the N-Si fertilization treatments.

The Major Western Cultural Influences on the Incubating Process of Ezra Pound＇s Early Poetics

This paper intends to study Ezra Pound＇s early poetics and his modernist poetry through a close research of the various elements in the shaping process of his poetics, and the significance and influence of his poetic thoughts on the American New Poetry Movement. It studies firstly the early translations and romantic lyrics of Pound, trying to demonstrate that part of the influence on his early poetics is from the Western traditional cultural inheritance and that the emphasis on musicality that Pound inherited from traditional forms of poetry turns out to be one of the major principles that Pound advocates in his early poetics; then it comes to the discussion of the new translation concepts and poetics in ＂The Seafarer＂ （1911）, which is a great work Pound translated based on an Old English poem; next this paper will focus on the influence of Robert Browning＇s dramatic monologues and Yeats＇ Symbolism on Pound＇s transition from subjectivity to objectivity.

Sex-specific facilitation and reproduction of the gynodioecious cushion plant Arenaria polytrichoides on the Himalaya-Hengduan mountains,SW China

When benefiting other beneficiaries,cushion plants may reciprocally receive feedback effects.The feedback effects on different sex morphs,however,remains unclear.In this study,taking the gynodioecious Arenaria polytrichiodes as a model species,we aimed to assess the sex-specific facilitation intensity of cushion plant by measuring the beneficiary cover ratio,and to assess the potential costs in cushion reproductive functions by measuring the flower and fruit cover ratios.The total beneficiary cover ratio was similar between females and hermaphrodites.Females produced much less flowers but more fruits than hermaphrodites.These results suggested that females and hermaphrodites possess similar facilitation intensity,and female cushion A.polytrichoides may allocate more resources saved from pollen production to seed production,while hermaphrodites possibly allocate more resources to pollen production hence reducing seed production.The surface areas covered by beneficiaries produced less flowers and fruits than areas without beneficiaries.In addition,strong negative correlations between beneficiary cover and flower cover were detected for both females and hermaphrodites,but the correlation strength were similar for these two sex morphs.However,the correlation between beneficiary cover and fruit cover was only significantly negative for females,suggesting that beneficiary plants negatively affect fruit reproduction of females while have neutral effects on hermaphrodites.All the results suggest that to facilitate other beneficiaries can induce reproductive costs on cushion A.polytrichoides,with females possibly suffering greater cost than hermaphrodites.Such differentiation in reproductive costs between sex morphs,in long-term perspective,may imply sex imbalance in population dynamics.

Yuan Kejia＇s Poetics and the western influence

Yuan Kejia＇s poetics is the theory about the modernization of the new poetry. Some of his specific views on ＂the poetry and non poems＂, ＂the reality and the poetry＂, ＂the experience and the poetry＂, ＂the logic of the imagination＂, and ＂the drama doctrine＂ and other problems and the poetics texts are influenced by the western poetry, poetics or the literary theories. But it is not the summary of the Chinese theories of the western poetry or the Chinese version of the western poetry or the literary theories, but an attempt to ＂use all the cultural and academic achievements to come close to the literature and understand the literature＂, to develop the Chinese noetics.

Interpreting The Clockmaker from the Perspective of Greenblatt’s Cultural Poetics

Thomas·C·Haliburton(1796-1865)establishes a literary fame as“the first Canadian writer to establish an international reputation”and a great humorist,with the publication of his masterpiece The Clockmaker(1836).Centering on Nova Scotia,the origin place of Canadian literature and the first British colony in Canada,the book conveys deep concerns on local reality under the British colonization in the 1830s.Haliburton as a Loyalist firmly opposes violent revolution against the British Empire whereas promotes gradual evolution in the colony.This is a typical demonstration of ideological contradictions in colonies.Greenblatt’s Cultural Poetics generally explores political consciousness and ideology in literary texts.It surpasses the dichotomy mode of Western radical ideology and never views the relationship between domination and resistance as a simple confrontation.From the perspective of Greenblatt’s Culture Poetics,this essay interprets the process of“improvisation of power”,“subversion”and“containment”in the colony reflected in The Clockmaker in order to explore Nova Scotians’awakening of independence awareness in the 1830s.

The Travelling Muse Cathay and the Influence of Chinese Classical Poems on Ezra Pound＇s Poetics＊

This paper intends to study Ezra Pound＇s early poetics and his modemist poetry through a close research of the Eastern elements in the shaping process of his poetics and the significance and influence of his poetic thoughts on the American New Poetry Movement. In order to clarify the essence of Pound＇s early poetics under the influence of Chinese classical poems, the paper starts from the discussion of the influence of Cathay （1915） and his translation of Cathay; then it provides a detailed analysis of the relationship between Chinese classical poems and Pound＇s creation; and finally it has given an analysis of ＂In a Station of the Metro＂. Pound absorbed different poetic concepts from all of them and transformed his poetry from the conventional Romanticism to the innovative Modemism. What Pound innovated in the poetry composition is of great importance if the new era wishes to shake off the banality and out-of-date tradition in literature. Pound changed a whole generation of poets and set a good example for those who desire to write in a new way

Increased dependence on nitrogen-fixation of a native legume in competition with an invasive plant

Suppression of roots and/or their symbiotic microorganisms,such as mycorrhizal fungi and rhizobia,is an effective way for alien plants to outcompete native plants.However,little is known about how invasive and native plants interact with the quantity and activity of nutrient-acquisition agents.Here a pot experiment was conducted with monoculture and mixed plantings of an invasive plant,Xanthium strumarium,and a common native legume,Glycine max.We measured traits related to root and nodule quantity and activity and mycorrhizal colonization.Compared to the monoculture,fine root quantity(biomass,surface area)and activity(root nitrogen(N)concentration,acid phosphatase activity)of G.max decreased in mixed plantings;nodule quantity(biomass)decreased by 45%,while nodule activity in Nfixing via rhizobium increased by 106%;mycorrhizal colonization was unaffected.Contribution of N fixation to leaf N content in G.max increased in the mixed plantings,and this increase was attributed to a decrease in the rhizosphere soil N of G.max in the mixed plantings.Increased root quantity and activity,along with a higher mycorrhizal association was observed in X.strumarium in the mixed compared to monoculture.Together,the invasive plant did not directly scavenge N from nodule-fixed N,but rather depleted the rhizosphere soil N of the legume,thereby stimulating the activity of N-fixation and increasing the dependence of the native legume on this N source.The quantity-activity framework holds promise for future studies on how native legumes respond to alien plant invasions.

Two Dimensions to Interpret the Poem “Mountain Graveyard” Based on Structuralist Poetics

To interpret and appreciate a poem from the perspective of Structuralist Poetics, its value will be revealed from two dimensions: its static structure and dynamic meaning. On one hand, Structuralist Poetics following the critic mode of New Criticism by analyzing its structure and language; on the other hand Structuralist Poetics goes beyond that static way of criticism and combines a poem with other literary works, readers'capabilities of reading and other factors together, thus constructs more meanings.

The Analysis of the Symbol Meaning of Harry Potter and the Half-Blood Prince—From the Perspective of Poetics

The Analysis of the Symbol Meaning of Harry Potter and the Half-Blood Prince—From the Perspective of

A Comparative Analysis of Chinese and English Concrete Poetry Based on Cognitive Poetics and Multimodality——a Case Study of A War Symphony and l(a

Traditional approaches to interpret poetry have been poet-oriented, appearing alien to reader's understanding and appreciation, which are generally insensitive to the aesthetic and emotional reflection during the process of analyzing poetry. This essay aims to combine cognitive poetics with multimodal discourse analysis(MDA) to analyze concrete poems from readers' angle. In this research, figure and ground, conceptual metaphor, and image schema of cognitive poetics are adopted to interpret A War Symphony and l(a from the perspective of visual modality and auditory modality. Meanwhile, the differences between Chinese and English concrete poetry in modality choosing and meaning conveying as well as the reasons are explored. This research reveals that readers are able to comprehend poetic meaning according to their life experiences. The multi-dimensional perspective of visual and auditory modalities is conductive to exploring how readers challenge traditional reading mode to interpret poetic ideas. Meanwhile, three theories of cognitive poetics facilitate readers to perceive poetics effect with a cognitive mechanism.Therefore, all of these efforts are bound to arouse readers' interest in such a kind of anti-traditional poetry and broaden its popularity.

Urban Poetics in John Updike’s Sonnet“New York City”

Based on Robert E.Park’s theoretical frame of social urban study,the“psychophysical mechanism”,urban poetics mainly researches the mutual relations between the physical and the moral organizations of a city in urban poems,novels and dramas.This article considers John Updike as an urban poet since his poem collection Americana(2001)is a collection of urban poems.One of the representative poems,the sonnet“New York City”,depicts a despairing“separate nation”by presenting three typical physical cityscapes:television,beggars and skyscrapers.Each physical cityscape reveals its cultural value and social tradition of the city,and the psychological problems of the city dwellers.Tracing Updike’s personal urban experience and the poem’s intertextual space,this article explores his criticism on American big city:the alienated human relations,the anxiety of city life and the smallness of solipsism.His intention to parody John Milton’s Pandemonium in Paradise Lost,and to pay homage to Walt Whitman,reveals that this sonnet embodies rich connotations of urban poetics.