We study quantum synchronization under the nonequilibrium reservoirs.We consider a two-qubit XXZ chain coupled independently to their own reservoirs modeled by the collisional model.Two reservoir particles,initially p...We study quantum synchronization under the nonequilibrium reservoirs.We consider a two-qubit XXZ chain coupled independently to their own reservoirs modeled by the collisional model.Two reservoir particles,initially prepared in a thermal state or a state with coherence,are correlated through a unitary transformation and afterward interact locally with the two quantum subsystems.We study the quantum effect of reservoir on synchronous dynamics of system.By preparing different reservoir initial states or manipulating the reservoir particles coupling and the temperature gradient,we find that quantum entanglement of reservoir is the key to control quantum synchronization of system qubits.展开更多
目的探讨胃癌及胃癌前病变组织中转酮醇酶1(transketolase-like protein 1,TKTL1)表达及其临床意义.方法选取淄博市第一医院2013-2015年消化内科胃镜检查中的正常黏膜(56例)、胃癌前病变(79例)及淄博市第一医院普外科手术并经病理证实...目的探讨胃癌及胃癌前病变组织中转酮醇酶1(transketolase-like protein 1,TKTL1)表达及其临床意义.方法选取淄博市第一医院2013-2015年消化内科胃镜检查中的正常黏膜(56例)、胃癌前病变(79例)及淄博市第一医院普外科手术并经病理证实的胃癌组织(79例),采用免疫组织化学方法检测TKTL1的表达,对TKTL1在各组中的表达水平进行比较,再分析胃癌前病变组中TKTL1的表达与其临床资料的关系,胃癌组中TKTL1的表达与临床病理参数之间的关系.结果在正常黏膜组、胃癌前病变组、胃癌组中的TKTL1表达是逐渐增高的,且差异有统计学意义(P<0.05),其表达与肿瘤大小、患者性别、患者年龄无相关性(P>0.05),而在胃癌组织中,TKTL1的表达与TNM分期及肿瘤浸润深度显著相关(P<0.05).结论T K T L1在胃癌前病变、胃癌组织中有一定高表达率,且胃癌组织中的表达高于癌前病变组,其高表达与胃癌的发生、发展及转移密切相关.展开更多
基金Project supported by the National Natural Science Foundation of China(Grant Nos.12147174 and 61835013)the National Key Research and Development Program of China(Grant Nos.2021YFA1400900,2021YFA0718300,and 2021YFA1400243).
文摘We study quantum synchronization under the nonequilibrium reservoirs.We consider a two-qubit XXZ chain coupled independently to their own reservoirs modeled by the collisional model.Two reservoir particles,initially prepared in a thermal state or a state with coherence,are correlated through a unitary transformation and afterward interact locally with the two quantum subsystems.We study the quantum effect of reservoir on synchronous dynamics of system.By preparing different reservoir initial states or manipulating the reservoir particles coupling and the temperature gradient,we find that quantum entanglement of reservoir is the key to control quantum synchronization of system qubits.
文摘目的探讨胃癌及胃癌前病变组织中转酮醇酶1(transketolase-like protein 1,TKTL1)表达及其临床意义.方法选取淄博市第一医院2013-2015年消化内科胃镜检查中的正常黏膜(56例)、胃癌前病变(79例)及淄博市第一医院普外科手术并经病理证实的胃癌组织(79例),采用免疫组织化学方法检测TKTL1的表达,对TKTL1在各组中的表达水平进行比较,再分析胃癌前病变组中TKTL1的表达与其临床资料的关系,胃癌组中TKTL1的表达与临床病理参数之间的关系.结果在正常黏膜组、胃癌前病变组、胃癌组中的TKTL1表达是逐渐增高的,且差异有统计学意义(P<0.05),其表达与肿瘤大小、患者性别、患者年龄无相关性(P>0.05),而在胃癌组织中,TKTL1的表达与TNM分期及肿瘤浸润深度显著相关(P<0.05).结论T K T L1在胃癌前病变、胃癌组织中有一定高表达率,且胃癌组织中的表达高于癌前病变组,其高表达与胃癌的发生、发展及转移密切相关.
