This paper mainly analyzes the spiritual salvation of the protagonist Adela in the novel. In the early 20 thcentury, India is under the British colonial rule and Indians suffer a lot from it. India lacks autonomy and ...This paper mainly analyzes the spiritual salvation of the protagonist Adela in the novel. In the early 20 thcentury, India is under the British colonial rule and Indians suffer a lot from it. India lacks autonomy and there is a wide racial gap between the British and Indians. In this context, Adela has deeply-rooted prejudice against Indians at first, whose discrimination makes her falsely accuse Aziz of attempting to rape her. However, merging into the Indian society gives Adela a chance to see the goodness of Indians, and finally her racial prejudice is eliminated.展开更多
John Bunyan's The Pilgrim's Progress has been written to preach the Christian doctrines of salvation.Therefore its allegorical protagonists have gradually gone through four stages of development on the path to...John Bunyan's The Pilgrim's Progress has been written to preach the Christian doctrines of salvation.Therefore its allegorical protagonists have gradually gone through four stages of development on the path to salvation.This paper is focused on the earlier two stages,that is,the repentance of sins and the temptations after conversion.展开更多
John Bunyan's The Pilgrim's Progress has been written to preach the glad tidings of salvation.Therefore its allegorical protagonists have gradually gone through many tests and trials on the path to salvation.T...John Bunyan's The Pilgrim's Progress has been written to preach the glad tidings of salvation.Therefore its allegorical protagonists have gradually gone through many tests and trials on the path to salvation.This paper is focused on the doctrinal instruction of the later two episodes,Doubting Castle and Enchanted Ground.展开更多
Through a comparative analysis of The Pilgrim's Progress and The Journey to the West, the paper aims to reveal what common ground is shared by the two novels and what light is thrown on the theme of spiritual salv...Through a comparative analysis of The Pilgrim's Progress and The Journey to the West, the paper aims to reveal what common ground is shared by the two novels and what light is thrown on the theme of spiritual salvation. The fruit of the study leads to a conclusion that both novels have employed religious doctrines and social criticisms to make the theme of spiritual salvation more palatable for their readers.展开更多
The Waste Land, the most famous poem of Thomas Stearns Eliot, reveals man's spiritual desolation, the quest out of the spiritual waste land and the metaphorical journey to the possible spiritual salvation. The kni...The Waste Land, the most famous poem of Thomas Stearns Eliot, reveals man's spiritual desolation, the quest out of the spiritual waste land and the metaphorical journey to the possible spiritual salvation. The knights'quest for the Holy Grail is one of the main threads of the poem and the application of this legend makes the poem involve the quest motif. This paper will make an analysis of the quest pattern in The Waste Land to reveal the wastelanders'mood of despair and their quest for spiritual salvation.展开更多
The novel conveys important, political messages exploring the idea of feminism and women's emancipation. Alice Walker demonstrates her views on civil rights and commitment to feminism through Celie. From a womanis...The novel conveys important, political messages exploring the idea of feminism and women's emancipation. Alice Walker demonstrates her views on civil rights and commitment to feminism through Celie. From a womanist's point of view,this essay examines the traumatic journeys and body salvation that Celie goes through, her spiritual and emotional growth, till finally she find her rite of new life.展开更多
Written between 1936 and 1938,then continuously reworked in the following decades,Oriental Tales appeared for the first time byÉdition Gallimard in 1938 and reappeared in 1963 in a revised version.This work cover...Written between 1936 and 1938,then continuously reworked in the following decades,Oriental Tales appeared for the first time byÉdition Gallimard in 1938 and reappeared in 1963 in a revised version.This work covers most of the ancient cultures:Greek fables,Balkan ballads,Hindu or Chinese apologues,and Japanese medieval novels.This collection of tales has a so eccentric,exotic,distant,and archaic color that the author Marguerite Yourcenar did not hesitate to name it“Oriental”.The temporal and geographical remoteness of the stories reveals no less the depth of Yourcenar’s critical considerations on the human condition in general or in concrete terms.Man,entangled in the labyrinth of the world,is doomed to tragedy.Art,such as the writing that is in the making,presents a salutary way out.展开更多
[Objective] The aim was to carry out RAPD analysis on genetic diversity of Varanus salvator. [Method] 20 random primers were used for PCR amplification of genomic DNA of 36 individuals of V. salvator. [Result] 10 prim...[Objective] The aim was to carry out RAPD analysis on genetic diversity of Varanus salvator. [Method] 20 random primers were used for PCR amplification of genomic DNA of 36 individuals of V. salvator. [Result] 10 primers could produce highly reproducible RAPD bands. A total of 2 952 DNA fragments were successfully amplified. Each individual got 82 amplified bands on average,47 of which showed polymorphism. The polymorphic locus percent was 57.32%. The genetic distance among 36 individuals ranged from 0.035 9 to 0.335 9 with an average of 0.135 9. The Nei's gene diversity index (H) and Shannon's information index (I) were 0.181 9 and 0.263 0,respectively,indicating that V. salvator had greater genetic diversity. [Conclusion] The phylogenetic tree was inferred by using UPGMA analysis,it was found that the 36 individuals could be classified as one group,and there was no obvious population differentiation.展开更多
A self-adaptive large neighborhood search method for scheduling n jobs on m non-identical parallel machines with mul- tiple time windows is presented. The problems' another feature lies in oversubscription, namely no...A self-adaptive large neighborhood search method for scheduling n jobs on m non-identical parallel machines with mul- tiple time windows is presented. The problems' another feature lies in oversubscription, namely not all jobs can be scheduled within specified scheduling horizons due to the limited machine capacity. The objective is thus to maximize the overall profits of processed jobs while respecting machine constraints. A first-in- first-out heuristic is applied to find an initial solution, and then a large neighborhood search procedure is employed to relax and re- optimize cumbersome solutions. A machine learning mechanism is also introduced to converge on the most efficient neighborhoods for the problem. Extensive computational results are presented based on data from an application involving the daily observation scheduling of a fleet of earth observing satellites. The method rapidly solves most problem instances to optimal or near optimal and shows a robust performance in sensitive analysis.展开更多
The T2/RNase gene family is widespread in eukaryotes,and particular members of this family play critical roles in the gametophytic self-incompatibility(GSI) system in plants.Wild diploid strawberry(Fragaria)species ha...The T2/RNase gene family is widespread in eukaryotes,and particular members of this family play critical roles in the gametophytic self-incompatibility(GSI) system in plants.Wild diploid strawberry(Fragaria)species have diversified their sexual systems via self-incompatible and self-compatible traits,yet how these traits evolved in Fragaria remains elusive.By integrating the published and de novo assembled genomes and the newly generated RNA-seq data,members of the RNase T2 gene family were systematically identified in six Fragaria species,including three self-incompatible species(Fragaria nipponica,Fragaria nubicola,and Fragaria viridis) and three self-compatible species(Fragaria nilgerrensis,Fragaria vesca,and Fragaria iinumae).In total,115 RNase T2 genes were identified in the six Fragaria genomes and can be classified into three classes(Ⅰ-Ⅲ) according to phylogenetic analysis.The identified RNase T2 genes could be divided into 22 homologous gene sets according to amino acid sequence similarity and phylogenetic and syntenic relationships.We found that extensive gene loss and pseudogenization coupled with small-scale duplications mainly accounted for variations in the RNase T2 gene numbers in Fragaria.Multiple copies of homologous genes were mainly generated from tandem and segmental duplication events.Furthermore,we newly identified five S-RNase genes in three self-incompatible Fragaria genomes,including two in F.nipponica,two in F.viridis,and one in F.nubicola,which fit for typical features of a pistil determinant,including highly pistil-specific expression,highly polymorphic proteins and alkaline isoelectric point(pI),while no S-RNase genes were found in all three selfcompatible Fragaria species.Surprisingly,these T2/S-RNase genes contain at least one large intron(>10 kb).This study revealed that the rapid evolution of T2/S-RNase genes within the Fragaria genus could be associated with its sexual mode,and repeated evolution of the self-compatible traits in Fragaria was convergent via losses of S-RNase.展开更多
The region coverage control problem of multiple stratospheric airships system is firstly addressed in this paper.Towards it,we propose a two-layer control framework with the artificial potential field(APF)-based regio...The region coverage control problem of multiple stratospheric airships system is firstly addressed in this paper.Towards it,we propose a two-layer control framework with the artificial potential field(APF)-based region coverage control law and the adaptive tracking control law.The APF-based region coverage control law ensures the coverage task is achieved until every single stratospheric airship ends up performing station keeping where near the respective global minimum point,in which an innovative solution to the local minimum problem is put forward.The adaptive tracking control law is designed to realize motion control using tracking the desired velocity and angular velocity given by coverage control law,with the consideration of several practical control problems as unknown individual differences and external disturbances.To save resources,the combined self-/event-triggered mechanism designed therein significantly reduces the times of state information transmission and control law calculation.The effectiveness of the proposed control framework is verified through simulations.展开更多
This study investigates how frequency offsets of multitone jamming affect the fast frequencyhopped binary frequency shift keying (FFH/BFSK) self-normalizing (SNZ) receiver under additive white Gaussian noise (AWG...This study investigates how frequency offsets of multitone jamming affect the fast frequencyhopped binary frequency shift keying (FFH/BFSK) self-normalizing (SNZ) receiver under additive white Gaussian noise (AWGN). The average bit-error-rate (BER) expressions of the FFH/BFSK SNZ receiver and the average BER expressions of an FFH/BFSK spread-spectrum (SS) communication system with frequency offsets of multitone jamming for the sake of understanding the simulation results better. Simulation results show that BER performance of the FFH/BFSK SNZ receiver with diversity under the worst case multitone jamming (MTJ) and AWGN suffers from multitone jamming's frequency offsets when the jamming power is moderate, which is validated by several simulations with different frequency offsets configured in multitone jamming. Therefore, an FFH/BFSK SNZ receiver under multitone jamming can be combated with the help of frequency offsets of multitone jamming.展开更多
文摘This paper mainly analyzes the spiritual salvation of the protagonist Adela in the novel. In the early 20 thcentury, India is under the British colonial rule and Indians suffer a lot from it. India lacks autonomy and there is a wide racial gap between the British and Indians. In this context, Adela has deeply-rooted prejudice against Indians at first, whose discrimination makes her falsely accuse Aziz of attempting to rape her. However, merging into the Indian society gives Adela a chance to see the goodness of Indians, and finally her racial prejudice is eliminated.
文摘John Bunyan's The Pilgrim's Progress has been written to preach the Christian doctrines of salvation.Therefore its allegorical protagonists have gradually gone through four stages of development on the path to salvation.This paper is focused on the earlier two stages,that is,the repentance of sins and the temptations after conversion.
文摘John Bunyan's The Pilgrim's Progress has been written to preach the glad tidings of salvation.Therefore its allegorical protagonists have gradually gone through many tests and trials on the path to salvation.This paper is focused on the doctrinal instruction of the later two episodes,Doubting Castle and Enchanted Ground.
文摘Through a comparative analysis of The Pilgrim's Progress and The Journey to the West, the paper aims to reveal what common ground is shared by the two novels and what light is thrown on the theme of spiritual salvation. The fruit of the study leads to a conclusion that both novels have employed religious doctrines and social criticisms to make the theme of spiritual salvation more palatable for their readers.
文摘The Waste Land, the most famous poem of Thomas Stearns Eliot, reveals man's spiritual desolation, the quest out of the spiritual waste land and the metaphorical journey to the possible spiritual salvation. The knights'quest for the Holy Grail is one of the main threads of the poem and the application of this legend makes the poem involve the quest motif. This paper will make an analysis of the quest pattern in The Waste Land to reveal the wastelanders'mood of despair and their quest for spiritual salvation.
文摘The novel conveys important, political messages exploring the idea of feminism and women's emancipation. Alice Walker demonstrates her views on civil rights and commitment to feminism through Celie. From a womanist's point of view,this essay examines the traumatic journeys and body salvation that Celie goes through, her spiritual and emotional growth, till finally she find her rite of new life.
文摘Written between 1936 and 1938,then continuously reworked in the following decades,Oriental Tales appeared for the first time byÉdition Gallimard in 1938 and reappeared in 1963 in a revised version.This work covers most of the ancient cultures:Greek fables,Balkan ballads,Hindu or Chinese apologues,and Japanese medieval novels.This collection of tales has a so eccentric,exotic,distant,and archaic color that the author Marguerite Yourcenar did not hesitate to name it“Oriental”.The temporal and geographical remoteness of the stories reveals no less the depth of Yourcenar’s critical considerations on the human condition in general or in concrete terms.Man,entangled in the labyrinth of the world,is doomed to tragedy.Art,such as the writing that is in the making,presents a salutary way out.
基金Supported by Natural Science Foundation of Guangdong Province( 9151026001000003 )Outstanding Young Scientists Fund of Guangdong Province Academy ( 200704 )Wildlife Conservation and Utilization Public Laboratories Fund of Guangdong Province(200901)~~
文摘[Objective] The aim was to carry out RAPD analysis on genetic diversity of Varanus salvator. [Method] 20 random primers were used for PCR amplification of genomic DNA of 36 individuals of V. salvator. [Result] 10 primers could produce highly reproducible RAPD bands. A total of 2 952 DNA fragments were successfully amplified. Each individual got 82 amplified bands on average,47 of which showed polymorphism. The polymorphic locus percent was 57.32%. The genetic distance among 36 individuals ranged from 0.035 9 to 0.335 9 with an average of 0.135 9. The Nei's gene diversity index (H) and Shannon's information index (I) were 0.181 9 and 0.263 0,respectively,indicating that V. salvator had greater genetic diversity. [Conclusion] The phylogenetic tree was inferred by using UPGMA analysis,it was found that the 36 individuals could be classified as one group,and there was no obvious population differentiation.
基金supported by the National Natural Science Foundation of China (7060103570801062)
文摘A self-adaptive large neighborhood search method for scheduling n jobs on m non-identical parallel machines with mul- tiple time windows is presented. The problems' another feature lies in oversubscription, namely not all jobs can be scheduled within specified scheduling horizons due to the limited machine capacity. The objective is thus to maximize the overall profits of processed jobs while respecting machine constraints. A first-in- first-out heuristic is applied to find an initial solution, and then a large neighborhood search procedure is employed to relax and re- optimize cumbersome solutions. A machine learning mechanism is also introduced to converge on the most efficient neighborhoods for the problem. Extensive computational results are presented based on data from an application involving the daily observation scheduling of a fleet of earth observing satellites. The method rapidly solves most problem instances to optimal or near optimal and shows a robust performance in sensitive analysis.
基金financially supported by the National Key Research and Development Program of China (2018YFD1000107)the open research project of the "Cross-Cooperative Team" of the Germplasm Bank of Wild Species to A.Z.
文摘The T2/RNase gene family is widespread in eukaryotes,and particular members of this family play critical roles in the gametophytic self-incompatibility(GSI) system in plants.Wild diploid strawberry(Fragaria)species have diversified their sexual systems via self-incompatible and self-compatible traits,yet how these traits evolved in Fragaria remains elusive.By integrating the published and de novo assembled genomes and the newly generated RNA-seq data,members of the RNase T2 gene family were systematically identified in six Fragaria species,including three self-incompatible species(Fragaria nipponica,Fragaria nubicola,and Fragaria viridis) and three self-compatible species(Fragaria nilgerrensis,Fragaria vesca,and Fragaria iinumae).In total,115 RNase T2 genes were identified in the six Fragaria genomes and can be classified into three classes(Ⅰ-Ⅲ) according to phylogenetic analysis.The identified RNase T2 genes could be divided into 22 homologous gene sets according to amino acid sequence similarity and phylogenetic and syntenic relationships.We found that extensive gene loss and pseudogenization coupled with small-scale duplications mainly accounted for variations in the RNase T2 gene numbers in Fragaria.Multiple copies of homologous genes were mainly generated from tandem and segmental duplication events.Furthermore,we newly identified five S-RNase genes in three self-incompatible Fragaria genomes,including two in F.nipponica,two in F.viridis,and one in F.nubicola,which fit for typical features of a pistil determinant,including highly pistil-specific expression,highly polymorphic proteins and alkaline isoelectric point(pI),while no S-RNase genes were found in all three selfcompatible Fragaria species.Surprisingly,these T2/S-RNase genes contain at least one large intron(>10 kb).This study revealed that the rapid evolution of T2/S-RNase genes within the Fragaria genus could be associated with its sexual mode,and repeated evolution of the self-compatible traits in Fragaria was convergent via losses of S-RNase.
基金supported by the Postdoctoral Science Foundation of China(Grant No.2020TQ0028)the National Natural Science Foundation of China(No.62173016)Beijing Natural Science Foundation,PRChina(No.4202038)。
文摘The region coverage control problem of multiple stratospheric airships system is firstly addressed in this paper.Towards it,we propose a two-layer control framework with the artificial potential field(APF)-based region coverage control law and the adaptive tracking control law.The APF-based region coverage control law ensures the coverage task is achieved until every single stratospheric airship ends up performing station keeping where near the respective global minimum point,in which an innovative solution to the local minimum problem is put forward.The adaptive tracking control law is designed to realize motion control using tracking the desired velocity and angular velocity given by coverage control law,with the consideration of several practical control problems as unknown individual differences and external disturbances.To save resources,the combined self-/event-triggered mechanism designed therein significantly reduces the times of state information transmission and control law calculation.The effectiveness of the proposed control framework is verified through simulations.
基金supported by the National Natural Science Foundation of China under Grant No. 60502010the National Basic Research Program of China under Grant No. A1420080150the Science Foundation of National Defense Key Laboratory under Grant No.9140C0204010703
文摘This study investigates how frequency offsets of multitone jamming affect the fast frequencyhopped binary frequency shift keying (FFH/BFSK) self-normalizing (SNZ) receiver under additive white Gaussian noise (AWGN). The average bit-error-rate (BER) expressions of the FFH/BFSK SNZ receiver and the average BER expressions of an FFH/BFSK spread-spectrum (SS) communication system with frequency offsets of multitone jamming for the sake of understanding the simulation results better. Simulation results show that BER performance of the FFH/BFSK SNZ receiver with diversity under the worst case multitone jamming (MTJ) and AWGN suffers from multitone jamming's frequency offsets when the jamming power is moderate, which is validated by several simulations with different frequency offsets configured in multitone jamming. Therefore, an FFH/BFSK SNZ receiver under multitone jamming can be combated with the help of frequency offsets of multitone jamming.