Hemingway's writing style is unique in the literary world.The basic feature of his works is concise,crisp and implicit.His dialogue has a name of"telegraphic dialogue"."The Killers"is the class...Hemingway's writing style is unique in the literary world.The basic feature of his works is concise,crisp and implicit.His dialogue has a name of"telegraphic dialogue"."The Killers"is the classic masterpiece of this style,and it is one of the most outstanding works of modern American short stories.This article aims at analyzing the theme and the characters of the novel through the dialogues.展开更多
An analytical model for current-voltage behavior of amorphous In-Ga-Zn-O thin-film transistors（a-IGZO TFTs）with dual-gate structures is developed.The unified expressions for synchronous and asynchronous operating mo...An analytical model for current-voltage behavior of amorphous In-Ga-Zn-O thin-film transistors（a-IGZO TFTs）with dual-gate structures is developed.The unified expressions for synchronous and asynchronous operating modes are derived on the basis of channel charges,which are controlled by gate voltage.It is proven that the threshold voltage of asynchronous dual-gate IGZO TFTs is adjusted in proportion to the ratio of top insulating capacitance to the bottom insulating capacitance（C_（TI）/C_（BI））.Incorporating the proposed model with Verilog-A,a touch-sensing circuit using dual-gate structure is investigated by SPICE simulations.Comparison shows that the touch sensitivity is increased by the dual-gate IGZO TFT structure.展开更多
Transcatheter aortic valve replacement(TAVR) is a relatively newer therapeutic modality which offers a promising alternative to surgical aortic valve replacement for patients with prohibitive, high and intermediate su...Transcatheter aortic valve replacement(TAVR) is a relatively newer therapeutic modality which offers a promising alternative to surgical aortic valve replacement for patients with prohibitive, high and intermediate surgical risk. The increasing trend to pursue TAVR in these patients has also led to growing awareness of the associated potential vascular complications. The significant impact of these complications on eventual clinical outcome and mortality makes prompt recognition and timely management a critical factor in TAVR patients. We hereby present a concise review with emphasis on diverse vascular complications associated with TAVR and their effective management to improve overall clinical outcomes.展开更多
25-Hydroxycholesterol, which is an important intermediate for the synthesis of 25-hvdroxyvitamin D_3 and 1α, 25-dihydroxyvitamin D_3, was prepared efficiently from hyodeoxycholic acid in 31% overall yield in seven st...25-Hydroxycholesterol, which is an important intermediate for the synthesis of 25-hvdroxyvitamin D_3 and 1α, 25-dihydroxyvitamin D_3, was prepared efficiently from hyodeoxycholic acid in 31% overall yield in seven steps.展开更多
A concise fractional Fourier transform （CFRFT） is proposed to detect the linear frequency-modulated （LFM） signal with low signal to noise ratio （SNR）. The frequency axis in time-frequency plane of the CFRFT is r...A concise fractional Fourier transform （CFRFT） is proposed to detect the linear frequency-modulated （LFM） signal with low signal to noise ratio （SNR）. The frequency axis in time-frequency plane of the CFRFT is rotated to get the spectrum of the signal in different an- gles using chirp multiplication and Fourier transform （FT）. For LFM signal which distributes as a straight line in time-frequency plane, the CFRFT can gather the energy in the corresponding angle as a peak and improve the detection SNR, thus the LFM signal of low SNR can be de- tected. Meanwhile, the location of the peak value relates to the parameters of the LFM signal. Numerical simulations and experimental results show that, the proposed method can be used to efficiently detect the LFM signal masked by noise and to estimate the signal＇s parameters accurately. Compared with the conventional fractional Fourier transform （FRFT）, the CFRFT reduces the transform complexity and improves the real-time detection performance of LFM signal.展开更多
Benzyl protecting protocol was first employed in two routes for the concise synthesis of dopexamine dihydrochloride.This protecting group could be cleanly removed under mild condition and no unacceptable ion was broug...Benzyl protecting protocol was first employed in two routes for the concise synthesis of dopexamine dihydrochloride.This protecting group could be cleanly removed under mild condition and no unacceptable ion was brought to the final product.The total yield of route I was 43.8% from phenylacetic acid,while it was 54.1% of route II from 2-（3,4-bis（benzyloxy）phenyl）acetic acid.The titration purity of the final product was more than 99.5%,while any single or total impurities met the known standard of the drug by HPLC analysis.The measured residual palladium met an acceptable limit（〈1 ppm） as an API for injection.展开更多
Acta Veterinaria et Zootechnica Sinica(Chinese Journal of Animal and Veterinary Sciences,CJAVS)is one of the earliest scholarly journals in animal and veterinary sciences of China(first published in 1956).The CJAVS(no...Acta Veterinaria et Zootechnica Sinica(Chinese Journal of Animal and Veterinary Sciences,CJAVS)is one of the earliest scholarly journals in animal and veterinary sciences of China(first published in 1956).The CJAVS(now published monthly),is supervised by the China Association for Science and Technology(CAST),sponsored by Chinese Association of Animal Science and Veterinary Medicine(CAAV).and is edited by the Editorial Com-展开更多
The sonic fatigue life of the aluminium rectangular panel was calculated using the concise method[1], and the sonic fatigue test was conducted on progressive wave tube (PWT) test facility. A comparison was made betwee...The sonic fatigue life of the aluminium rectangular panel was calculated using the concise method[1], and the sonic fatigue test was conducted on progressive wave tube (PWT) test facility. A comparison was made between the results of calculation and test, and it shows reasonable agreement between these two results.展开更多
GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for...GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for Chinese and scientists all over the world on tropical biomedicine and related sciences.The Journal invites concise reports of original research in all areas of tropical biomedicine展开更多
The Journal of Northeast Forestry Universlty(in English)is published semi—annually(May,November),since 1990 by he Northeast Forestry University.It is an academic journalfor reporting on practice and research in fores...The Journal of Northeast Forestry Universlty(in English)is published semi—annually(May,November),since 1990 by he Northeast Forestry University.It is an academic journalfor reporting on practice and research in forestry,including the management of forests,the pro-duction and harvesting of forest products,wildlife management and other techniques for real-izing the objectives of management,together with basic sciences such as forest physiology,ecology,soils,economies,wood structure,etc.展开更多
General Information The Journal of Northeast Forestry University(in Englich)is published semi—annually(May,November),since 1990 by the Northeast Forestry University.It is an academic journalfor reporting on practice ...General Information The Journal of Northeast Forestry University(in Englich)is published semi—annually(May,November),since 1990 by the Northeast Forestry University.It is an academic journalfor reporting on practice and research in forestry,including the management of forests,the pro-duction and harvesting of forest products,wildlife management and other techniques for real-展开更多
GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for...GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for Chinese and scientists all over the world on tropical biomedicine and related sciences.The Journal invites concise reports of original research in all areas of tropical biomedicine and related fi elds,both experimental and clinical,including modern,traditional and展开更多
文摘Hemingway's writing style is unique in the literary world.The basic feature of his works is concise,crisp and implicit.His dialogue has a name of"telegraphic dialogue"."The Killers"is the classic masterpiece of this style,and it is one of the most outstanding works of modern American short stories.This article aims at analyzing the theme and the characters of the novel through the dialogues.
基金Supported by the National Key Research and Development Program of China under Grant No 2017YFA0204600the National Natural Science Foundation of China under Grant No 61404002the Science and Technology Project of Hunan Province under Grant No 2015JC3041
文摘An analytical model for current-voltage behavior of amorphous In-Ga-Zn-O thin-film transistors（a-IGZO TFTs）with dual-gate structures is developed.The unified expressions for synchronous and asynchronous operating modes are derived on the basis of channel charges,which are controlled by gate voltage.It is proven that the threshold voltage of asynchronous dual-gate IGZO TFTs is adjusted in proportion to the ratio of top insulating capacitance to the bottom insulating capacitance（C_（TI）/C_（BI））.Incorporating the proposed model with Verilog-A,a touch-sensing circuit using dual-gate structure is investigated by SPICE simulations.Comparison shows that the touch sensitivity is increased by the dual-gate IGZO TFT structure.
文摘Transcatheter aortic valve replacement(TAVR) is a relatively newer therapeutic modality which offers a promising alternative to surgical aortic valve replacement for patients with prohibitive, high and intermediate surgical risk. The increasing trend to pursue TAVR in these patients has also led to growing awareness of the associated potential vascular complications. The significant impact of these complications on eventual clinical outcome and mortality makes prompt recognition and timely management a critical factor in TAVR patients. We hereby present a concise review with emphasis on diverse vascular complications associated with TAVR and their effective management to improve overall clinical outcomes.
文摘25-Hydroxycholesterol, which is an important intermediate for the synthesis of 25-hvdroxyvitamin D_3 and 1α, 25-dihydroxyvitamin D_3, was prepared efficiently from hyodeoxycholic acid in 31% overall yield in seven steps.
基金supported by the National Natural Science Foundation of China(11434012)
文摘A concise fractional Fourier transform （CFRFT） is proposed to detect the linear frequency-modulated （LFM） signal with low signal to noise ratio （SNR）. The frequency axis in time-frequency plane of the CFRFT is rotated to get the spectrum of the signal in different an- gles using chirp multiplication and Fourier transform （FT）. For LFM signal which distributes as a straight line in time-frequency plane, the CFRFT can gather the energy in the corresponding angle as a peak and improve the detection SNR, thus the LFM signal of low SNR can be de- tected. Meanwhile, the location of the peak value relates to the parameters of the LFM signal. Numerical simulations and experimental results show that, the proposed method can be used to efficiently detect the LFM signal masked by noise and to estimate the signal＇s parameters accurately. Compared with the conventional fractional Fourier transform （FRFT）, the CFRFT reduces the transform complexity and improves the real-time detection performance of LFM signal.
基金supported by Program for Innovative Research Team of the Ministry of Education and Program for Liaoning Innovative Research Team in UniversityShenyang Shuangding Pharmaceutical Co.,LTD.,Shenyang,China
文摘Benzyl protecting protocol was first employed in two routes for the concise synthesis of dopexamine dihydrochloride.This protecting group could be cleanly removed under mild condition and no unacceptable ion was brought to the final product.The total yield of route I was 43.8% from phenylacetic acid,while it was 54.1% of route II from 2-（3,4-bis（benzyloxy）phenyl）acetic acid.The titration purity of the final product was more than 99.5%,while any single or total impurities met the known standard of the drug by HPLC analysis.The measured residual palladium met an acceptable limit（〈1 ppm） as an API for injection.
文摘Acta Veterinaria et Zootechnica Sinica(Chinese Journal of Animal and Veterinary Sciences,CJAVS)is one of the earliest scholarly journals in animal and veterinary sciences of China(first published in 1956).The CJAVS(now published monthly),is supervised by the China Association for Science and Technology(CAST),sponsored by Chinese Association of Animal Science and Veterinary Medicine(CAAV).and is edited by the Editorial Com-
文摘The sonic fatigue life of the aluminium rectangular panel was calculated using the concise method[1], and the sonic fatigue test was conducted on progressive wave tube (PWT) test facility. A comparison was made between the results of calculation and test, and it shows reasonable agreement between these two results.
文摘GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for Chinese and scientists all over the world on tropical biomedicine and related sciences.The Journal invites concise reports of original research in all areas of tropical biomedicine
文摘The Journal of Northeast Forestry Universlty(in English)is published semi—annually(May,November),since 1990 by he Northeast Forestry University.It is an academic journalfor reporting on practice and research in forestry,including the management of forests,the pro-duction and harvesting of forest products,wildlife management and other techniques for real-izing the objectives of management,together with basic sciences such as forest physiology,ecology,soils,economies,wood structure,etc.
文摘General Information The Journal of Northeast Forestry University(in Englich)is published semi—annually(May,November),since 1990 by the Northeast Forestry University.It is an academic journalfor reporting on practice and research in forestry,including the management of forests,the pro-duction and harvesting of forest products,wildlife management and other techniques for real-
文摘GENERAL Asian Pacific Journal of Tropical Biomedicine(APJTB)is administrated by Hainan Medical University and sponsored by Asian Pacific Tropical Medicine Press and aims to set up an acdemic communicating platform for Chinese and scientists all over the world on tropical biomedicine and related sciences.The Journal invites concise reports of original research in all areas of tropical biomedicine and related fi elds,both experimental and clinical,including modern,traditional and
