In today's fast-paced modern life, whether for fitness training, outdoor adventures, or daily commutes, we all yearn for quick-dry apparel that can rapidly wick away moisture and keep our bodies dry and comfortabl...In today's fast-paced modern life, whether for fitness training, outdoor adventures, or daily commutes, we all yearn for quick-dry apparel that can rapidly wick away moisture and keep our bodies dry and comfortable. As a standout in functional textiles, quick-dry fabrics are becoming the top choice for more and more people, thanks to their exceptional moisture-wicking performance and rapid drying capabilities.展开更多
Ammonia is a key industry raw material for fertilizers and the electro-reduction of N_(2)(NRR)can be served as a promising method.It is urgently needed to discover advanced catalysts while the lack of design principle...Ammonia is a key industry raw material for fertilizers and the electro-reduction of N_(2)(NRR)can be served as a promising method.It is urgently needed to discover advanced catalysts while the lack of design principles still hinders the high-throughput screen of efficient candidates.Herein,we have provided an up-to-date review of NRR catalysts mainly on theoretical works and highlighted the latest achievements on descriptors,which can be served as valid guidance of optimal catalysts.The descriptors are classified with adsorption energy and the corresponding derived ones,which can screen the NRR catalysts from various aspects.Finally,the challenges and opportunities in the descriptor field are presented.展开更多
爱图仕全新Quick Dome系列柔光罩,搭载全新快拆锁扣结构,融入人体工学设计,增加侧向延伸手柄,仅需按压解锁,即可在数秒内完成柔光箱的安装或拆卸。全系列提供90cm、60cm、40cm三种柔光直径,可满足多样拍摄场景需求。其中,Quick Dome 90...爱图仕全新Quick Dome系列柔光罩,搭载全新快拆锁扣结构,融入人体工学设计,增加侧向延伸手柄,仅需按压解锁,即可在数秒内完成柔光箱的安装或拆卸。全系列提供90cm、60cm、40cm三种柔光直径,可满足多样拍摄场景需求。其中,Quick Dome 90/60柔光箱采用卡扣式可拆卸保荣卡口设计,兼容绝大多数配备保荣卡口的影视灯光设备。搭载电影级工业柔光组件,配合独家16杆32面专利结构,构建均匀而立体的光线输出基础。而Quick Dome 40柔光箱则专为爱图仕STORM 80c设计,整体采用8杆高强度钢骨支撑,设计精巧紧凑。其小巧的体型与Mini Pro Lock卡口相结合,大幅提升了移动性与空间适应性。展开更多
The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence...The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence and quick trickle permutation is discussed.Finally,an efficient construction of quick trickle permutation based on quick trickle characteristic sequence is given,by which quick trickle permutation can be figured out after constructing quick trickle characteristic sequence.Quick trickle permutation has good cryptographic properties.展开更多
[ Objective] The aim was to seek a simple and quick method of extracting genomic DNA from wheat leaves. [ Method] Taking tender leaves of wheat as test materials, total DNA of transgenic wheat was extracted by using m...[ Objective] The aim was to seek a simple and quick method of extracting genomic DNA from wheat leaves. [ Method] Taking tender leaves of wheat as test materials, total DNA of transgenic wheat was extracted by using modified CTAB method. The extracted DNA was detected by 0.8% agarose gel electrophoresis. [ Result] DNA purity of extracted genome DNA from wheat was high and no degradation phenomenon using modified CTAB method, and was suitable for carrying out normal PCR amplification. [ Conclusion] This study provides a simple and quick method for extracting DNA from wheat with a spot of material.展开更多
[Objective] This study was to find out a quick,simple,and low-cost method for the extraction of sorghum genomic DNA.[Method] Four plant genomic DNA extraction methods based on CTAB,including liquid nitrogen grinding m...[Objective] This study was to find out a quick,simple,and low-cost method for the extraction of sorghum genomic DNA.[Method] Four plant genomic DNA extraction methods based on CTAB,including liquid nitrogen grinding method（method I）,buffer grinding method（method II）,drying grinding method（method III）and directly grinding method（method IV）,were used to extract the sorghum genomic DNA from leaves;further the quantity and quality of the yielded DNA were detected by gel electrophoresis,SSR-PCR and SRAP-PCR.[Result] These four methods performed no remarkable difference in DNA product.The method I and method II produced DNA with higher purity and better integrity,which,especially from method I,is effective for SRAP-PCR and SSR-PCR.While the DNA extracted via method III and method IV had less integrality and lower purity,and only effective in SSR-PCR.[Conclusion] Enough amount of sorghum genomic DNA to perform tens of PCR could be quickly extracted using all these four methods.The DNA obtained via method I and method II had a broader application spectrum（SRAP,RAPD,ISSR and SSR）than that via method III and method IV which is only proper for PCR targeting small DNA fragments（SSR）.展开更多
文摘In today's fast-paced modern life, whether for fitness training, outdoor adventures, or daily commutes, we all yearn for quick-dry apparel that can rapidly wick away moisture and keep our bodies dry and comfortable. As a standout in functional textiles, quick-dry fabrics are becoming the top choice for more and more people, thanks to their exceptional moisture-wicking performance and rapid drying capabilities.
基金supported by the National Natural Science Foundation of China(No.21603109)the Henan Joint Fund of the National Natural Science Foundation of China(No.U1404216)+2 种基金the Special Fund of Tianshui Normal University,China(No.CXJ2020-08)the Scientific Research Program Funded by Shaanxi Provincial Education Department(No.20JK0676)supported by Natural Science Basic Research Program of Shanxi(Nos.2022JQ-108,2022JQ-096).
文摘Ammonia is a key industry raw material for fertilizers and the electro-reduction of N_(2)(NRR)can be served as a promising method.It is urgently needed to discover advanced catalysts while the lack of design principles still hinders the high-throughput screen of efficient candidates.Herein,we have provided an up-to-date review of NRR catalysts mainly on theoretical works and highlighted the latest achievements on descriptors,which can be served as valid guidance of optimal catalysts.The descriptors are classified with adsorption energy and the corresponding derived ones,which can screen the NRR catalysts from various aspects.Finally,the challenges and opportunities in the descriptor field are presented.
文摘爱图仕全新Quick Dome系列柔光罩,搭载全新快拆锁扣结构,融入人体工学设计,增加侧向延伸手柄,仅需按压解锁,即可在数秒内完成柔光箱的安装或拆卸。全系列提供90cm、60cm、40cm三种柔光直径,可满足多样拍摄场景需求。其中,Quick Dome 90/60柔光箱采用卡扣式可拆卸保荣卡口设计,兼容绝大多数配备保荣卡口的影视灯光设备。搭载电影级工业柔光组件,配合独家16杆32面专利结构,构建均匀而立体的光线输出基础。而Quick Dome 40柔光箱则专为爱图仕STORM 80c设计,整体采用8杆高强度钢骨支撑,设计精巧紧凑。其小巧的体型与Mini Pro Lock卡口相结合,大幅提升了移动性与空间适应性。
基金Foundation item:Supported by the National Natural Science Foundation of China(90104005,90204011)the Natural Science Foundation of Hubei Province(2002AB0039)
文摘The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence and quick trickle permutation is discussed.Finally,an efficient construction of quick trickle permutation based on quick trickle characteristic sequence is given,by which quick trickle permutation can be figured out after constructing quick trickle characteristic sequence.Quick trickle permutation has good cryptographic properties.
基金Supported by National GMO Cultivation of New Varieties of Major Projects "Anti-reverse to Cultivate New Varieties of Genetically Modified Wheat," a Major IssueNational Science and Technology Support Program Topics (2006BAD01A02-8)National System of Industrial Science and Technology of Modern Wheat Comprehensive Experimental Station in Shanxi Province and National public Service Sector(Agriculture) Research Project (Shanxi Province)(nycytx-03)~~
文摘[ Objective] The aim was to seek a simple and quick method of extracting genomic DNA from wheat leaves. [ Method] Taking tender leaves of wheat as test materials, total DNA of transgenic wheat was extracted by using modified CTAB method. The extracted DNA was detected by 0.8% agarose gel electrophoresis. [ Result] DNA purity of extracted genome DNA from wheat was high and no degradation phenomenon using modified CTAB method, and was suitable for carrying out normal PCR amplification. [ Conclusion] This study provides a simple and quick method for extracting DNA from wheat with a spot of material.
基金Supported by Key Technology R&D Program of Tianjin(10ZCKFNC00100)National Key Technology R&D Program(2007BAD42B03)~~
文摘[Objective] This study was to find out a quick,simple,and low-cost method for the extraction of sorghum genomic DNA.[Method] Four plant genomic DNA extraction methods based on CTAB,including liquid nitrogen grinding method（method I）,buffer grinding method（method II）,drying grinding method（method III）and directly grinding method（method IV）,were used to extract the sorghum genomic DNA from leaves;further the quantity and quality of the yielded DNA were detected by gel electrophoresis,SSR-PCR and SRAP-PCR.[Result] These four methods performed no remarkable difference in DNA product.The method I and method II produced DNA with higher purity and better integrity,which,especially from method I,is effective for SRAP-PCR and SSR-PCR.While the DNA extracted via method III and method IV had less integrality and lower purity,and only effective in SSR-PCR.[Conclusion] Enough amount of sorghum genomic DNA to perform tens of PCR could be quickly extracted using all these four methods.The DNA obtained via method I and method II had a broader application spectrum（SRAP,RAPD,ISSR and SSR）than that via method III and method IV which is only proper for PCR targeting small DNA fragments（SSR）.
