Conventional static glazing sometimes has poor performance in energy,visual,and thermal aspects.In this thesis,a series of simulations of an office building were done to compare the performance of conventional static ...Conventional static glazing sometimes has poor performance in energy,visual,and thermal aspects.In this thesis,a series of simulations of an office building were done to compare the performance of conventional static glazing,exterior static and kinetic shades,dynamic glazing,and dynamic glazing working together with static or kinetic shades as a combinatorial system.This thesis introduced a method for designers to make decisions among multiple shading and glazing options.A scoring system was developed to evaluate the overall performance.Energy,visual and thermal performance all had the same weight.Energy uses included annual Energy Use Intensity(EUI)and peak cooling loads of the hottest day of the year.Visual performance included maximizing daylight and minimizing glare on the fall equinox day.Thermal performance included Predicted Mean Vote(PMV)Index which determined thermal comfort based on occupants’sensations and Predicted Percentage of Dissatisfied(PPD)which indicated the levels of thermal discomfort situations.The prediction was that the combination of dynamic glazing and kinetic shade would have better comprehensive performance and earn higher scores than other options.展开更多
Plant height(PH)is an essential trait in maize(Zea mays)that is tightly associated with planting density,biomass,lodging resistance,and grain yield in the field.Dissecting the dynamics of maize plant architecture will...Plant height(PH)is an essential trait in maize(Zea mays)that is tightly associated with planting density,biomass,lodging resistance,and grain yield in the field.Dissecting the dynamics of maize plant architecture will be beneficial for ideotype-based maize breeding and prediction,as the genetic basis controlling PH in maize remains largely unknown.In this study,we developed an automated high-throughput phenotyping platform(HTP)to systematically and noninvasively quantify 77 image-based traits(i-traits)and 20 field traits(f-traits)for 228 maize inbred lines across all developmental stages.Time-resolved i-traits with novel digital phenotypes and complex correlations with agronomic traits were characterized to reveal the dynamics of maize growth.An i-trait-based genome-wide association study identified 4945 traitassociated SNPs,2603 genetic loci,and 1974 corresponding candidate genes.We found that rapid growth of maize plants occurs mainly at two developmental stages,stage 2(S2)to S3 and S5 to S6,accounting for the final PH indicators.By integrating the PH-association network with the transcriptome profiles of specific internodes,we revealed 13 hub genes that may play vital roles during rapid growth.The candidate genes and novel i-traits identified at multiple growth stages may be used as potential indicators for final PH in maize.One candidate gene,ZmVATE,was functionally validated and shown to regulate PH-related traits in maize using genetic mutation.Furthermore,machine learning was used to build predictive models for final PH based on i-traits,and their performancewas assessed across developmental stages.Moderate,strong,and very strong correlations between predictions and experimental datasets were achieved from the early S4(tenth-leaf)stage.Colletively,our study provides a valuable tool for dissecting the spatiotemporal formation of specific internodes and the genetic architecture of PH,as well as resources and predictive models that are useful for molecular design breeding and predicting maize varieties with i展开更多
1 Introduction Sareke glutenite-type copper deposit is the large size copper deposit discovered in recent years,and it is located Sarekebayi intracontinental pull-apart basin in the western margin of the Tarim basin.C...1 Introduction Sareke glutenite-type copper deposit is the large size copper deposit discovered in recent years,and it is located Sarekebayi intracontinental pull-apart basin in the western margin of the Tarim basin.Conglomerate of展开更多
1 Introduction Sareke glutenite-type copper deposit is located in the Sarekebayi basin,a sub-basin of southwest margin of the Tuoyun Mesozoic hinterland basin in the northwestern part of the Tarim Basin.The Tuoyun Mes...1 Introduction Sareke glutenite-type copper deposit is located in the Sarekebayi basin,a sub-basin of southwest margin of the Tuoyun Mesozoic hinterland basin in the northwestern part of the Tarim Basin.The Tuoyun Mesozoic hinterland展开更多
1 Introduction Large-size glutenite-type copper deposit was controlled by the Mesozoic Sarekebayi intracontinental pull-apart basin in Xinjiang.Strata exposed in the study area include the Mesoproterozoic Akesu Group ...1 Introduction Large-size glutenite-type copper deposit was controlled by the Mesozoic Sarekebayi intracontinental pull-apart basin in Xinjiang.Strata exposed in the study area include the Mesoproterozoic Akesu Group Complex,展开更多
How to control the dipole orientation of organic emitters is a challenge in the field of organic light-emitting diodes(OLEDs).Herein,a linear thermally activated delayed fluorescence(TADF)molecule,PhNAI-PMSBA,bearing ...How to control the dipole orientation of organic emitters is a challenge in the field of organic light-emitting diodes(OLEDs).Herein,a linear thermally activated delayed fluorescence(TADF)molecule,PhNAI-PMSBA,bearing a 1,8-naphthalimide-acridine framework was designed by a doublesite long-axis extension strategy to actively control the dipole orientation.The horizontal ratio of emitting dipole orientation of PhNAI-PMSBA reaches 95%,substantially higher than that of isotropic emitters(67%).This unique feature is associated with the intrinsically horizontal molecular orientation of PhNAI-PMSBA and the good agreement between its transition dipole moment direction and molecular long axis.The PhNAI-PMSBA-based OLED achieves an ultrahigh optical outcoupling efficiency of 43.2%and thus affords one of the highest red electroluminescence with an external quantum efficiency of 22.3%and the Commission International de l’Eclairage 1931 coordinates at around(0.60,0.40).展开更多
The realization of robust coherent energy transfer with a long range from a donor to an acceptor has many important applications in the field of quantum optics.However,it is hard to be realized using conventional sche...The realization of robust coherent energy transfer with a long range from a donor to an acceptor has many important applications in the field of quantum optics.However,it is hard to be realized using conventional schemes.Here,we demonstrate theoretically that robust energy transfer can be achieved using a photonic crystal platform,which includes the topologically protected edge state and zero-dimensional topological corner cavities.When the donor and the acceptor are put into a pair of separated topological cavities,the energy transfer between them can be fulfilled with the assistance of the topologically protected interface state.Such an energy transfer is robust against various kinds of defects,and can also occur over very long distances,which is very beneficial for biological detections,sensors,quantum information science,and so on.展开更多
文摘Conventional static glazing sometimes has poor performance in energy,visual,and thermal aspects.In this thesis,a series of simulations of an office building were done to compare the performance of conventional static glazing,exterior static and kinetic shades,dynamic glazing,and dynamic glazing working together with static or kinetic shades as a combinatorial system.This thesis introduced a method for designers to make decisions among multiple shading and glazing options.A scoring system was developed to evaluate the overall performance.Energy,visual and thermal performance all had the same weight.Energy uses included annual Energy Use Intensity(EUI)and peak cooling loads of the hottest day of the year.Visual performance included maximizing daylight and minimizing glare on the fall equinox day.Thermal performance included Predicted Mean Vote(PMV)Index which determined thermal comfort based on occupants’sensations and Predicted Percentage of Dissatisfied(PPD)which indicated the levels of thermal discomfort situations.The prediction was that the combination of dynamic glazing and kinetic shade would have better comprehensive performance and earn higher scores than other options.
基金supported by the National Key Research and Development Program of China(2021YFF1000301 and 2021YFF1000304)the National Natural Science Foundation of China(32172091)+4 种基金the National Key Research and Development Program of China(2016YFD0100103)the Fundamental Research Funds for Central Non-Profit of Chinese Academy of Agricultural Sciences(CAAS-ZDRW202109 and Y2020PT06)the Innovation Program of the Chinese Academy of Agricultural Sciences(CAAS-ZDRW202004)the 2020 Research Program of Sanya Yazhou Bay Science and Technology City(SKJC-2020-02-005)the Nanfan special project of the Chinese Academy of Agricultural Sciences(YBXM15).
文摘Plant height(PH)is an essential trait in maize(Zea mays)that is tightly associated with planting density,biomass,lodging resistance,and grain yield in the field.Dissecting the dynamics of maize plant architecture will be beneficial for ideotype-based maize breeding and prediction,as the genetic basis controlling PH in maize remains largely unknown.In this study,we developed an automated high-throughput phenotyping platform(HTP)to systematically and noninvasively quantify 77 image-based traits(i-traits)and 20 field traits(f-traits)for 228 maize inbred lines across all developmental stages.Time-resolved i-traits with novel digital phenotypes and complex correlations with agronomic traits were characterized to reveal the dynamics of maize growth.An i-trait-based genome-wide association study identified 4945 traitassociated SNPs,2603 genetic loci,and 1974 corresponding candidate genes.We found that rapid growth of maize plants occurs mainly at two developmental stages,stage 2(S2)to S3 and S5 to S6,accounting for the final PH indicators.By integrating the PH-association network with the transcriptome profiles of specific internodes,we revealed 13 hub genes that may play vital roles during rapid growth.The candidate genes and novel i-traits identified at multiple growth stages may be used as potential indicators for final PH in maize.One candidate gene,ZmVATE,was functionally validated and shown to regulate PH-related traits in maize using genetic mutation.Furthermore,machine learning was used to build predictive models for final PH based on i-traits,and their performancewas assessed across developmental stages.Moderate,strong,and very strong correlations between predictions and experimental datasets were achieved from the early S4(tenth-leaf)stage.Colletively,our study provides a valuable tool for dissecting the spatiotemporal formation of specific internodes and the genetic architecture of PH,as well as resources and predictive models that are useful for molecular design breeding and predicting maize varieties with i
基金supported by the metallogenic regularities and prediction of glutenite type Cu-Pb-Zn deposit in Tarim west margin(201511016-1)the special mapping techniques and its application demonstration in Sareke overall-exploration area in Xinjiang(12120114081501)
文摘1 Introduction Sareke glutenite-type copper deposit is the large size copper deposit discovered in recent years,and it is located Sarekebayi intracontinental pull-apart basin in the western margin of the Tarim basin.Conglomerate of
基金financial support by The Ministry of Land and Resources Public Welfare Industry Scientific Research Special Project (201511016-1)China Geological Survey Geological Survey Project (12120114081501)
文摘1 Introduction Sareke glutenite-type copper deposit is located in the Sarekebayi basin,a sub-basin of southwest margin of the Tuoyun Mesozoic hinterland basin in the northwestern part of the Tarim Basin.The Tuoyun Mesozoic hinterland
基金financial support by the ministry of land and resources public welfare industry scientific research special project (201511016-1)China geological survey geological survey project (12120114081501)
文摘1 Introduction Large-size glutenite-type copper deposit was controlled by the Mesozoic Sarekebayi intracontinental pull-apart basin in Xinjiang.Strata exposed in the study area include the Mesoproterozoic Akesu Group Complex,
基金the National Natural Science Foundation of China(51873158,51573141,91833304 and 91433201)the National Key R&D Program of China(2016YFB0401002)+4 种基金Shenzhen Science and Technolgy Program(KQTD20170330110107046 and JCYJ20190808151209557)the Key Technological Innovation Program of Hubei Province(2018AAA013)the Natural Science Foundation for Distinguished Young Scholars of Hubei Province(2017CFA033)the support from the Ministry of Science and Technology of Taiwan(MOST 107-2221-E-002-160-MY3 and 108-2221-E-002-148-MY3)the post-doctoral fellowship from the Ministry of Education(MOE)of Taiwan。
文摘How to control the dipole orientation of organic emitters is a challenge in the field of organic light-emitting diodes(OLEDs).Herein,a linear thermally activated delayed fluorescence(TADF)molecule,PhNAI-PMSBA,bearing a 1,8-naphthalimide-acridine framework was designed by a doublesite long-axis extension strategy to actively control the dipole orientation.The horizontal ratio of emitting dipole orientation of PhNAI-PMSBA reaches 95%,substantially higher than that of isotropic emitters(67%).This unique feature is associated with the intrinsically horizontal molecular orientation of PhNAI-PMSBA and the good agreement between its transition dipole moment direction and molecular long axis.The PhNAI-PMSBA-based OLED achieves an ultrahigh optical outcoupling efficiency of 43.2%and thus affords one of the highest red electroluminescence with an external quantum efficiency of 22.3%and the Commission International de l’Eclairage 1931 coordinates at around(0.60,0.40).
基金National Key Research and Development Program of China(2017YFA0303800)National Natural Science Foundation of China(91850205,11904078).
文摘The realization of robust coherent energy transfer with a long range from a donor to an acceptor has many important applications in the field of quantum optics.However,it is hard to be realized using conventional schemes.Here,we demonstrate theoretically that robust energy transfer can be achieved using a photonic crystal platform,which includes the topologically protected edge state and zero-dimensional topological corner cavities.When the donor and the acceptor are put into a pair of separated topological cavities,the energy transfer between them can be fulfilled with the assistance of the topologically protected interface state.Such an energy transfer is robust against various kinds of defects,and can also occur over very long distances,which is very beneficial for biological detections,sensors,quantum information science,and so on.
