The purpose of restorative justice resonates with some embedded idea of traditional Chinese culture which regards the ultimate goal of judicial activities as avoidance of lawsuits.
Adiponectin,a specific hormone protein secreted by adipocytes,is a protective factor in the human body and has attracted great attention due to its anti-obesity activity[1,2].The adiponectin gene(ADIPOQ),which is loca...Adiponectin,a specific hormone protein secreted by adipocytes,is a protective factor in the human body and has attracted great attention due to its anti-obesity activity[1,2].The adiponectin gene(ADIPOQ),which is located on human chromosome 3q27,is a single-copy gene.Various single-nucleotide polymorphisms(SNPs)of the human ADIPOQ play an important role in energy balance and are associated with body mass index(BMI)and obesity[3,4].Longchain polyunsaturated fatty acids(LC-PUFAs)have been identified to exert an important role during the first 1,000 days of life on infant growth,neurodevelopment,and visual acuity.Fatty acids,such asα-linoleic acid(ALA,C18:3n-3)and linoleic acid(LA,C18:2n-6),which cannot be synthesized de novo from other lipids,are necessary for biological reactions.Some fatty acids such as docosahexaenoic acid(DHA,C22:6n-3)and eicosapentaenoic acid(EPA,C20:5n-3)can be synthesized in neonates from their precursors(LA and ALA).Because of the very low conversion rates in the neonatal liver,it is crucial to provide adequate LC-PUFAs in the diet from early infancy.展开更多
The carbon concentrating mechanism—C_(4) photosynthesis—represents a classic example of convergent evolution,but how this important trait originated and evolved remains largely enigmatic.The spider flower Gynandrops...The carbon concentrating mechanism—C_(4) photosynthesis—represents a classic example of convergent evolution,but how this important trait originated and evolved remains largely enigmatic.The spider flower Gynandropsis gynandra is a valuable leafy vegetable crop and medicinal plant that has also been recognized as a C_(4) model species.Here we present a high-quality chromosome-scale annotated genome assembly of G.gynandra through a combination of Oxford Nanopore Technology(ONT),HiFi and Hi-C technology.The 17 super-scaffolds cover 98.66% of the estimated genome(997.61 Mb),with a contig N50 of 11.43 Mb and a scaffold N50 of 51.02 Mb.Repetitive elements occupy up to 71.91% of its genome,and over half are long terminal repeat retrotransposons(LTR-RTs)derived from recent bursts,contributing to genome size expansion.Strikingly,LTR-RT explosion also played a critical role in C_(4) evolution by altering expression features of photosynthesis-associated genes via preferential insertion in promoters.Integrated multiomics analyses of G.gynandra and the ornamental horticulture C3 relative Tarenaya hassleriana reveal that species-specific whole-genome duplication,gene family expansion,recent LTR–RT amplification,and more recent tandem duplication events have all facilitated the evolution of C_(4) photosynthesis,revealing uniqueness of C_(4) evolution in the Cleome genus.Moreover,high leaf vein density and heat stress resilience are associated with shifted gene expression patterns.The mode of C_(3)-to-C_(4) transition found here yields new insights into evolutionary convergence of a complex plant trait.The availability of this reference-grade genomic resource makes G.gynandra an ideal model system facilitating efforts toward C4-aimed crop engineering.展开更多
High density packaging is developing toward miniaturization and integration, which causes many difficulties in designing, manufacturing, and reliability testing. Package-on-Package （POP） is a promising three-dimensi...High density packaging is developing toward miniaturization and integration, which causes many difficulties in designing, manufacturing, and reliability testing. Package-on-Package （POP） is a promising three-dimensional high- density packaging method that integrates a chip scale package （CSP） in the top package and a fine-pitch ball grid array （FBGA） in the bottom package. In this paper, in-situ scanning electron microscopy （SEM） observation is carried out to detect the deformation and damage of the PoP structure under three-point bending loading. The results indicate that the cracks occur in the die of the top package, then cause the crack deflection and bridging in the die attaching layer. Furthermore, the mechanical principles are used to analyse the cracking process of the PoP structure based on the multi-layer laminating hypothesis and the theoretical analysis results are found to be in good agreement with the experimental results.展开更多
New correlations based on group-contribution method for estimating critical properties have been proposed with con-tribution values of 67 groups.The new correlations have been examined by extensive comparison of the v...New correlations based on group-contribution method for estimating critical properties have been proposed with con-tribution values of 67 groups.The new correlations have been examined by extensive comparison of the values calculatedwith the experimental data of 275 substanees.The average percent deviations of estimation of T_c,P_c and V_c are respective-ly 0.76,2.73 and 2.50 which are lower than those estimated by the Lydersen method and the Ambrose method chosenfor eomparision.展开更多
Elegant Ince-Gaussian beams, which are the exact solutions of the paraxial wave equation in a quadratic-index medium, are derived in elliptical coordinates. These kinds of beams are the alternative form of standard In...Elegant Ince-Gaussian beams, which are the exact solutions of the paraxial wave equation in a quadratic-index medium, are derived in elliptical coordinates. These kinds of beams are the alternative form of standard Ince-Gaussian beams and they display better symmetry between the ]nce-polynomials and the Gaussian function in mathematics. The transverse intensity distribution and the phase of the elegant Ince Gaussian beams are discussed.展开更多
Our experience in the use ofauriculoacupuncture and auriculopressurefor successful treatment of hiccough inducedby various diseases is reported as follows.
By means of DTA TG, XRD, SEM etc ., the particles configuration, crystal structure, chemical composition and other physical properties of bastnasite rare earth polishing powder and fluorocarbonate rare earth pol...By means of DTA TG, XRD, SEM etc ., the particles configuration, crystal structure, chemical composition and other physical properties of bastnasite rare earth polishing powder and fluorocarbonate rare earth polishing powder were comparatively analyzed. The mechanism of the performance differences between two kinds of polishing powders was also investigated.展开更多
In order to change the universal phenomenon of alternate bearing of early- grown Satsuma orange （Citrus unshiu Marc.） in north Guizhou province, and provide references for setting scientific cultivation techniques a...In order to change the universal phenomenon of alternate bearing of early- grown Satsuma orange （Citrus unshiu Marc.） in north Guizhou province, and provide references for setting scientific cultivation techniques and rational management mea- sures for Satsuma orange gardens, cultivation techniques for controlling alternate bearing of the early-grown Satsuma orange were tested and optimized for 7 years （2005 to 2011）. The results showed that production of local early-grown Satsuma or- ange orchards could be significantly improved through the application of cultivation techniques such as rational trimming, strengthening soil, fertilizer and water manage- ment, conducting flower and fruit management pertinently, effective and comprehen- sive control of disease and insects. The yield difference between ＂on＂ and ＂off＂ years was 10%-15%, and the orchards with serious alternate bearing phenomenon were changed into the one with high and stable yield. Meanwhile, the commercial rate of early-grown Satsuma orange fruit enhanced, leading to good economic benefits.展开更多
Preterm birth is associated with abnormal brain structure.However,the underlying microstructural properties of cerebral cortical differences in infants born very preterm(VPT,<32 GW)and moderately-late preterm(MLPT,...Preterm birth is associated with abnormal brain structure.However,the underlying microstructural properties of cerebral cortical differences in infants born very preterm(VPT,<32 GW)and moderately-late preterm(MLPT,32-37 GW)at term-equivalent age(TEA)relative to full-term(FT)neonates were rarely explored.To achieve this,we use neurite orientation dispersion and density imaging(NODDI)and the method of gray matter-based spatial statistics(GBSS).33 VPT infants,40 MLPT infants)and 69 FT neonates with no evidence of local lesions on conventional MRI adopted from dHCP database were included in this study.By extracting the core voxels of cerebral cortex from the 142 individuals in the standard space,we compared the differences between preterm groups and FT group voxel-wisely.展开更多
As the development of the net-work,the rapidly increasingcharging reactive power caused by the con-struction of EHV long distance transmissionlines,especially the commissioning of 500kV transmission lines in many larg...As the development of the net-work,the rapidly increasingcharging reactive power caused by the con-struction of EHV long distance transmissionlines,especially the commissioning of 500kV transmission lines in many large powersystems,has been a problem to be solved.At the same time,a number of power ca-pacitors are installed in the distribution展开更多
同源修辞格的英文名是 paregmenon,源自希腊文 paragein,意为 to bring side by side(使并列)。作为一种修辞手法,paregmenon在一般辞书或修辞学专著里很少提及,也较鲜为人知。在 Encyclopedia of English(《英语百科全书》)中,paregmen...同源修辞格的英文名是 paregmenon,源自希腊文 paragein,意为 to bring side by side(使并列)。作为一种修辞手法,paregmenon在一般辞书或修辞学专著里很少提及,也较鲜为人知。在 Encyclopedia of English(《英语百科全书》)中,paregmenon 的定义是:“theuse of several words of similar origin close to-gether”,并举有例子:He believes the best de-fense is to be offensive.(他相信最好的防御就是进攻。)另外美国修辞学专家 Gideon O.展开更多
Radiation shielding calculation plays a critical role in ensuring the safety of nuclear reactors.In the field of nuclear reactor shielding calculations,deterministic computing codes are commonly used due to their comp...Radiation shielding calculation plays a critical role in ensuring the safety of nuclear reactors.In the field of nuclear reactor shielding calculations,deterministic computing codes are commonly used due to their computational efficiency and capability to solve deep penetration problems.However,the accuracy of deterministic codes heavily relies on the precision of the multi-group cross section library^([1]).展开更多
文摘The purpose of restorative justice resonates with some embedded idea of traditional Chinese culture which regards the ultimate goal of judicial activities as avoidance of lawsuits.
文摘Adiponectin,a specific hormone protein secreted by adipocytes,is a protective factor in the human body and has attracted great attention due to its anti-obesity activity[1,2].The adiponectin gene(ADIPOQ),which is located on human chromosome 3q27,is a single-copy gene.Various single-nucleotide polymorphisms(SNPs)of the human ADIPOQ play an important role in energy balance and are associated with body mass index(BMI)and obesity[3,4].Longchain polyunsaturated fatty acids(LC-PUFAs)have been identified to exert an important role during the first 1,000 days of life on infant growth,neurodevelopment,and visual acuity.Fatty acids,such asα-linoleic acid(ALA,C18:3n-3)and linoleic acid(LA,C18:2n-6),which cannot be synthesized de novo from other lipids,are necessary for biological reactions.Some fatty acids such as docosahexaenoic acid(DHA,C22:6n-3)and eicosapentaenoic acid(EPA,C20:5n-3)can be synthesized in neonates from their precursors(LA and ALA).Because of the very low conversion rates in the neonatal liver,it is crucial to provide adequate LC-PUFAs in the diet from early infancy.
基金This work was supported by the Agricultural Sci-ence and Technology Innovation Project of the Chinese Academy of Agricultural Sciences(Grant CAAS-ASTIP-2021-OCRI)the National Natural Science Foundation of China(Grant 32072096)。
文摘The carbon concentrating mechanism—C_(4) photosynthesis—represents a classic example of convergent evolution,but how this important trait originated and evolved remains largely enigmatic.The spider flower Gynandropsis gynandra is a valuable leafy vegetable crop and medicinal plant that has also been recognized as a C_(4) model species.Here we present a high-quality chromosome-scale annotated genome assembly of G.gynandra through a combination of Oxford Nanopore Technology(ONT),HiFi and Hi-C technology.The 17 super-scaffolds cover 98.66% of the estimated genome(997.61 Mb),with a contig N50 of 11.43 Mb and a scaffold N50 of 51.02 Mb.Repetitive elements occupy up to 71.91% of its genome,and over half are long terminal repeat retrotransposons(LTR-RTs)derived from recent bursts,contributing to genome size expansion.Strikingly,LTR-RT explosion also played a critical role in C_(4) evolution by altering expression features of photosynthesis-associated genes via preferential insertion in promoters.Integrated multiomics analyses of G.gynandra and the ornamental horticulture C3 relative Tarenaya hassleriana reveal that species-specific whole-genome duplication,gene family expansion,recent LTR–RT amplification,and more recent tandem duplication events have all facilitated the evolution of C_(4) photosynthesis,revealing uniqueness of C_(4) evolution in the Cleome genus.Moreover,high leaf vein density and heat stress resilience are associated with shifted gene expression patterns.The mode of C_(3)-to-C_(4) transition found here yields new insights into evolutionary convergence of a complex plant trait.The availability of this reference-grade genomic resource makes G.gynandra an ideal model system facilitating efforts toward C4-aimed crop engineering.
基金Projects supported by the National Natural Science Foundation of China(Grant Nos.11072124 and 11272173)the National Basic Research Program of China(Grant No.2010CB631006)the State Key Laboratory of Advanced Metals and Materials, China(Grant No.2010ZD-04)
文摘High density packaging is developing toward miniaturization and integration, which causes many difficulties in designing, manufacturing, and reliability testing. Package-on-Package （POP） is a promising three-dimensional high- density packaging method that integrates a chip scale package （CSP） in the top package and a fine-pitch ball grid array （FBGA） in the bottom package. In this paper, in-situ scanning electron microscopy （SEM） observation is carried out to detect the deformation and damage of the PoP structure under three-point bending loading. The results indicate that the cracks occur in the die of the top package, then cause the crack deflection and bridging in the die attaching layer. Furthermore, the mechanical principles are used to analyse the cracking process of the PoP structure based on the multi-layer laminating hypothesis and the theoretical analysis results are found to be in good agreement with the experimental results.
文摘New correlations based on group-contribution method for estimating critical properties have been proposed with con-tribution values of 67 groups.The new correlations have been examined by extensive comparison of the values calculatedwith the experimental data of 275 substanees.The average percent deviations of estimation of T_c,P_c and V_c are respective-ly 0.76,2.73 and 2.50 which are lower than those estimated by the Lydersen method and the Ambrose method chosenfor eomparision.
基金Project supported by the National Natural Science Foundation of China (Grant Nos.10904041 and 10674050)the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No.20094407110008)the Specialized Research Fund for Growing Seedlings of the Higher Education in Guangdong Province,China (Grant No.C10087)
文摘Elegant Ince-Gaussian beams, which are the exact solutions of the paraxial wave equation in a quadratic-index medium, are derived in elliptical coordinates. These kinds of beams are the alternative form of standard Ince-Gaussian beams and they display better symmetry between the ]nce-polynomials and the Gaussian function in mathematics. The transverse intensity distribution and the phase of the elegant Ince Gaussian beams are discussed.
文摘Our experience in the use ofauriculoacupuncture and auriculopressurefor successful treatment of hiccough inducedby various diseases is reported as follows.
文摘By means of DTA TG, XRD, SEM etc ., the particles configuration, crystal structure, chemical composition and other physical properties of bastnasite rare earth polishing powder and fluorocarbonate rare earth polishing powder were comparatively analyzed. The mechanism of the performance differences between two kinds of polishing powders was also investigated.
文摘In order to change the universal phenomenon of alternate bearing of early- grown Satsuma orange （Citrus unshiu Marc.） in north Guizhou province, and provide references for setting scientific cultivation techniques and rational management mea- sures for Satsuma orange gardens, cultivation techniques for controlling alternate bearing of the early-grown Satsuma orange were tested and optimized for 7 years （2005 to 2011）. The results showed that production of local early-grown Satsuma or- ange orchards could be significantly improved through the application of cultivation techniques such as rational trimming, strengthening soil, fertilizer and water manage- ment, conducting flower and fruit management pertinently, effective and comprehen- sive control of disease and insects. The yield difference between ＂on＂ and ＂off＂ years was 10%-15%, and the orchards with serious alternate bearing phenomenon were changed into the one with high and stable yield. Meanwhile, the commercial rate of early-grown Satsuma orange fruit enhanced, leading to good economic benefits.
文摘Preterm birth is associated with abnormal brain structure.However,the underlying microstructural properties of cerebral cortical differences in infants born very preterm(VPT,<32 GW)and moderately-late preterm(MLPT,32-37 GW)at term-equivalent age(TEA)relative to full-term(FT)neonates were rarely explored.To achieve this,we use neurite orientation dispersion and density imaging(NODDI)and the method of gray matter-based spatial statistics(GBSS).33 VPT infants,40 MLPT infants)and 69 FT neonates with no evidence of local lesions on conventional MRI adopted from dHCP database were included in this study.By extracting the core voxels of cerebral cortex from the 142 individuals in the standard space,we compared the differences between preterm groups and FT group voxel-wisely.
文摘As the development of the net-work,the rapidly increasingcharging reactive power caused by the con-struction of EHV long distance transmissionlines,especially the commissioning of 500kV transmission lines in many large powersystems,has been a problem to be solved.At the same time,a number of power ca-pacitors are installed in the distribution
文摘同源修辞格的英文名是 paregmenon,源自希腊文 paragein,意为 to bring side by side(使并列)。作为一种修辞手法,paregmenon在一般辞书或修辞学专著里很少提及,也较鲜为人知。在 Encyclopedia of English(《英语百科全书》)中,paregmenon 的定义是:“theuse of several words of similar origin close to-gether”,并举有例子:He believes the best de-fense is to be offensive.(他相信最好的防御就是进攻。)另外美国修辞学专家 Gideon O.
文摘Radiation shielding calculation plays a critical role in ensuring the safety of nuclear reactors.In the field of nuclear reactor shielding calculations,deterministic computing codes are commonly used due to their computational efficiency and capability to solve deep penetration problems.However,the accuracy of deterministic codes heavily relies on the precision of the multi-group cross section library^([1]).
