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• 金属研究所 [7]
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• OAI收割 [49]
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• 期刊论文 [44]
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浏览/检索结果: 共52条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Evolution of orphan and atypical histidine kinases and response regulators for microbial signaling diversity 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2024, 卷号: 275, 页码: 14 作者:  Xu, Gangming;  Yang, Suiqun   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/09/02 Two-component system  Histidine kinase  Response regulator   The TorRS two component system regulates expression of TMAO reductase in response to high hydrostatic pressure in Vibrio fluvialis 期刊论文  OAI收割 FRONTIERS IN MICROBIOLOGY, 2023, 卷号: 14, 页码: 10 作者:     |  收藏  |  浏览/下载：26/0  |  提交时间：2023/12/25 deep-sea  high hydrostatic pressure  adaptation  TMAO reduction  two-component system  TorRS   A Star-Identification Algorithm Based on Global Multi-Triangle Voting 期刊论文  OAI收割 APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 19 作者:     |  收藏  |  浏览/下载：51/0  |  提交时间：2022/10/25 star identification  feature unit voting  two-dimension lookup table  principal component analysis (PCA)  largest cluster method   A novel copper-sensing two-component system for inducing Dsb gene expression in bacteria 期刊论文  OAI收割 SCIENCE BULLETIN, 2022, 卷号: 67, 期号: 2, 页码: 198-212 作者:  Yu, Liang;  Cao, Qiao   |  收藏  |  浏览/下载：51/0  |  提交时间：2022/06/15 Pseudomonas aeruginosa  Two-component system  Disulfide bond formation  Gene regulation  Copper resistance   FixJ family regulator AcfR of Azorhizobium caulinodans is involved in symbiosis with the host plant 期刊论文  OAI收割 BMC MICROBIOLOGY, 2021, 卷号: 21, 期号: 1, 页码: 9 作者:  Liu, Wei;  Bai, Xue;  Li, Yan;  Zhang, Haikun;  Hu, Xiaoke   |  收藏  |  浏览/下载：48/0  |  提交时间：2021/06/07 Two-component response regulator  REC domain  HTH_LuxR domain  Bacterial motility  Exopolysaccharides  Competitive nodulation   Genome-Wide Mapping Reveals Complex Regulatory Activities of BfmR in Pseudomonas aeruginosa 期刊论文  OAI收割 MICROORGANISMS, 2021, 卷号: 9, 期号: 3, 页码: 22 作者:  Fan, Ke;  Cao, Qiao;  Lan, Lefu   |  收藏  |  浏览/下载：29/0  |  提交时间：2021/05/24 Pseudomonas aeruginosa  two-component system  BfmRS  regulon  biofilm formation   Glucose-Binding of Periplasmic Protein GltB Activates GtrS-GltR Two-Component System in Pseudomonas aeruginosa 期刊论文  OAI收割 MICROORGANISMS, 2021, 卷号: 9, 期号: 2, 页码: 28 作者:  Xu, Chenchen;  Cao, Qiao;  Lan, Lefu   |  收藏  |  浏览/下载：30/0  |  提交时间：2021/05/24 Pseudomonas aeruginosa  Glucose  periplasmic binding protein  two-component system  transcriptional regulation   Evaluating the Impacts of Universal Two-Child Policy on Beijing's Population 期刊论文  OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 18 作者:  Liu, Qing;  Liu, Xiuli   |  收藏  |  浏览/下载：29/0  |  提交时间：2020/06/30 Age structure  Beijing  cohort-component  population projection  universal two-child policy   Identification of potential drug-targets by combining evolutionary information extracted from frequency profiles and molecular topological structures 期刊论文  OAI收割 CHEMICAL BIOLOGY & DRUG DESIGN, 2020, 卷号: 96, 期号: 2, 页码: 758-767 作者:  Wang, L (Wang, Lei)[ 1,2 ];  You, ZH (You, Zhu-Hong)[ 2 ];  Li, LP (Li, Li-Ping)[ 2 ];  Yan, X (Yan, Xin)[ 3 ];  Zhang, W (Zhang, Wei)[ 1 ]   |  收藏  |  浏览/下载：30/0  |  提交时间：2020/11/04 drug-target interaction  rotation forest  two-dimensional principal component analysis   The braking index of PSR B0540-69 and the associated pulsar wind nebula emission after spin-down rate transition 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2020, 卷号: 494, 页码: 1865-1870 作者:  HXMT   |  收藏  |  浏览/下载：64/0  |  提交时间：2022/02/08 stars: magnetic field  stars: neutron  pulsars: general  Astrophysics  - High Energy Astrophysical Phenomena  Abstract: In 2011 December, PSR B054-69 experienced a spin-down rate transition (SRT), after which the spin-down power of the pulsar increased by $\sim 36{{\ \rm per\ cent}}$. About 1000 d after the SRT, the X-ray luminosity of the associated pulsar wind nebula (PWN) was found to brighten by $32\pm 8{{\ \rm per\ cent}}$. After the SRT, the braking index n of PSR B0540-69 changes from n = 2.12 to 0.03 and then keeps this value for about five years before rising to n = 0.9 in the following years. We find that most of the current models have difficulties in explaining the measured braking index. One exceptive model of the braking index evolution is the increasing dipole magnetic field of PSR B0540-69. We suggest that the field increase may result from some instabilities within the pulsar core that enhance the poloidal component at the price of toroidal component of the magnetic field. The increasing dipole magnetic field will result in the X-ray brightening of the PWN. We fit the PWN X-ray light curve by two models: one assumes a constant magnetic field within the PWN during the brightening and the other assumes an enhanced magnetic field proportional to the energy density of the PWN. It appears that the two models fit the data well, though the later model seems to fit the data a bit better. This provides marginal observational evidence that magnetic field in the PWN is generated by the termination shock. Future high-quality and high-cadence data are required to draw a solid conclusion.