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| 1 | 泡生法生长蓝宝石单晶的热场改进与模拟优化显示文摘在泡生法蓝宝石单晶生长中,单晶炉内的热场对晶体质量至关重要。本文首先对单晶炉的顶部热屏、环形加热器和炉底保温进行了改进,然后结合计算机数值模拟,对热场改进前、后晶体的轴向和径向温度梯度、晶体表面温度分布、加热器功率等进行分析对比。结果表明:改进后的倾斜热屏增强了单晶炉内的辐射传热,对已生长出的晶体起到了后热作用,降低了晶体内的热应力;对加热器和底部钼保温层的改进,减小了加热器与坩埚间的热阻,增强了炉内的保温作用,使加热功率降低了约8%。 | 汪传勇 左然 Andrey Smirnov Kirill Mazaev | 2011 | 人工晶体学报2011，40，1： | 23 |
| 2 | Meta-optics and bound states in the continuum显示文摘We discuss the recent advances in meta-optics and nanophotonics associated with the physics of bound states in the continuum(BICs). Such resonant states appear due to a strong coupling between leaky modes in optical guiding structures being supported by subwavelength high-index dielectric Mieresonant nanoantennas or all-dielectric metasurfaces. First, we review briefly very recent developments in the BIC physics in application to isolated subwavelength particles. We pay a special attention to novel opportunities for nonlinear nanophotonics due to the large field enhancement inside the particle volume creating the resonant states with high-quality(high-Q) factors, the so-called quasi-BIC, that can be supported by the subwavelength particles. Second, we discuss novel applications of the BIC physics to alldielectric optical metasurfaces with broken-symmetry meta-atoms when tuning to the BIC conditions allows to enhance substantially the Q factor of the flat-optics dielectric structures. We also present the original results on nonlinear high-Q metasurfaces and predict that the frequency conversion efficiency can be boosted dramatically by smart engineering of the asymmetry parameter of dielectric metasurfaces in the vicinity of the quasi-BIC regime. | Kirill Koshelev Andrey Bogdanov Yuri Kivshar | 2019 | Science Bulletin2019，64，12： | 11 |
| 3 | First dark matter search results from the PandaX-Ⅰ experiment显示文摘We report on the first dark-matter(DM)search results from PandaX-I,a low threshold dual-phase xenon experiment operating at the China JinPing Underground Laboratory.In the 37-kg liquid xenon target with 17.4 live-days of exposure,no DM particle candidate event was found.This result sets a stringent limit for low-mass DM particles and disfavors the interpretation of previously-reported positive experimental results.The minimum upper limit,3.7×10-44cm2,for the spin-independent isoscalar DM-particle-nucleon scattering cross section is obtained at a DM-particle mass of 49 GeV/c2at 90%confidence level. | XIAO MengJiao XIAO Xiang ZHAO Li CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HU Jie HUANG XingTao JI XiangDong JU YongLin LEI SiAo LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing STEPHENSON Scott TAN AnDi TARL Greg WANG HongWei WANG JiMin WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIE PengWei YOU YingHui ZENG XiongHui ZHANG Hua ZHANG Tao ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，11： | 10 |
| 4 | From interconnections of local electric power systems to Global Energy Interconnection显示文摘The interconnections of electric power systems are developed for the economic benefits and in order to increase the overall power supply reliability and quality level. Development of power industry shows the positive effects in operation of the country-wide electric power systems and international interconnections. Creation of World Energy System or, by the other words, Global Energy Interconnection is objective trend on the way of expansion of international and intercontinental electric power interconnections. Several important aspects of above mentioned problems are discussed in this paper. | Nikolai Voropai Sergei Podkovalnikov Kirill Osintsev | 2018 | Global Energy Interconnection2018，1，1： | 10 |
| 5 | PandaX: a liquid xenon dark matter experiment at CJPL显示文摘PandaX is a large liquid-xenon detector experiment usable for direct dark-matter detection and 136Xe double-beta decay search.The central vessel was designed to accommodate a staged target volume increase from initially 120 kg(stage I)to 0.5 t(stage II)and eventually to a multi-ton scale.The experiment is located in the Jinping Deep-Underground Laboratory in Sichuan,China.The detector operates in dual-phase mode,allowing detection of both prompt scintillation,and ionization charge through proportional scintillation.In this paper a detailed description of the stage I detector design and performance as well as results established during the commissioning phase are presented. | CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HE Ming HU Jie HUANG XingTao JI XiangDong JU YongLin LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing SHI YuJie STEPHENSON Scott TAN AnDi TARLé Greg WANG HongWei WANG JiMing WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIAO MengJiao XIAO Xiang XIE PengWei YE Tao YOU YingHui ZEN XiongHui ZHANG Hua ZHANG Tao ZHAO HaiYing ZHAO Li ZHOU XiaoPeng ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，8： | 9 |
| 6 | Bound states in the continuum and Fano resonances in the strong mode coupling regime显示文摘The study of resonant dielectric nanostructures with a high refractive index is a new research direction in the nanoscale optics and metamaterial-inspired nanophotonics.Because of the unique optically induced electric and magnetic Mie resonances,high-index nanoscale structures are expected to complement or even replace different plasmonic components in a range of potential applications.We study a strong coupling between modes of a single subwavelength high-index dielectric resonator and analyze the mode transformation and Fano resonances when the resonator’s aspect ratio varies.We demonstrate that strong mode coupling results in resonances with high-quality factors,which are related to the physics of bound states in the continuum when the radiative losses are almost suppressed due to the Friedrich–Wintgen scenario of destructive interference.We explain the physics of these states in terms of multipole decomposition,and show that their appearance is accompanied by a drastic change in the far-field radiation pattern.We reveal a fundamental link between the formation of the high-quality resonances and peculiarities of the Fano parameter in the scattering cross-section spectra.Our theoretical findings are confirmed by microwave experiments for the scattering of high-index cylindrical resonators with a tunable aspect ratio.The proposed mechanism of the strong mode coupling in single subwavelength high-index resonators accompanied by resonances with high-quality factors helps to extend substantially functionalities of all-dielectric nanophotonics,which opens horizons for active and passive nanoscale metadevices. | Andrey A.Bogdanov Kirill LKoshelev Polina VKapitanova Mikhail VRybin Sergey AGladyshev Zarina FSadrieva Kirill BSamusev Yuri SKivshar a Mikhail FLimonov | 2019 | Advanced Photonics2019，1，1： | 6 |
| 7 | Highly pathogenic avian influenza H5N1 Clade 2.3.2.1c virus in migratory birds,2014–2015显示文摘A novel Clade 2.3.2.1c H5N1 reassortant virus caused several outbreaks in wild birds in some regions of China from late 2014 to 2015.Based on the genetic and phylogenetic analyses,the viruses possess a stable gene constellation with a Clade 2.3.2.1c HA,a H9N2-derived PB2 gene and the other six genes of Asian H5N1-origin.The Clade 2.3.2.1c H5N1 reassortants displayed a high genetic relationship to a human H5N1 strain(A/Alberta/01/2014).Further analysis showed that similar viruses have been circulating in wild birds in China,Russia,Dubai(Western Asia),Bulgaria and Romania(Europe),as well as domestic poultry in some regions of Africa.The affected areas include the Central Asian,East Asian-Australasian,West Asian-East African,and Black Sea/Mediterranean flyways.These results show that the novel Clade 2.3.2.1c reassortant viruses are circulating worldwide and may have gained a selective advantage in migratory birds,thus posing a serious threat to wild birds and potentially humans. | Yuhai Bi Jianjun Chen Zhenjie Zhang Mingxin Li Tianlong Cai Kirill Sharshov Ivan Susloparov Alexander Shestopalov Gary Wong Yubang He Zhi Xing Jianqing Sun Di Liu Yingxia Liu Lei Liu Wenjun Liu Fumin Lei Weifeng Shi George F. Gao | 2016 | Virologica Sinica2016，31，4： | 5 |
| 8 | Coronary revascularization in the elderly with stable angina显示文摘一个比例与冠的动脉疾病老很快正在成长。因此,他们有更多的严重冠的动脉疾病从 revascularization 导出更多的利益并且为它有更大的需要。老是一个异构的组,但是与更年轻的队相比,最佳的 revascularization 方法的选择在他们之中是更复杂的。在最近的十年,结果在外科和经皮的冠的干预(一种总线标准) 两个都戏剧性地改善了,甚至在很老的人。尽管有证据在的缺乏老,它是明显的,那根冠的动脉绕过外科(CABG ) 在更多的击的价格在长期的幸存上有更显著的效果,当一种总线标准当然是不太侵略的时。年龄本身不是为处理策略的选择的一个标准,但是老对生活和个人独立的质量经常更感兴趣而不是长寿。这件物品讨论影响 revascularization 方法的选择在的因素与稳定的咽峡炎和礼品老为做单个风险利益侧面的一个复杂算法。作为后果,在老病人的 CABG 和一种总线标准的特征被暴露。强调在脆弱和非医学的因素上被集中,包括 psychosocial,作为在做什么选择的策略的决定的必要部件。与病人的好通讯并且给他们不偏的信息被鼓励。 | Kirill Lenarovich Kozlov Aleksandr Andreevich Bogachev | 2015 | Journal of Geriatric Cardiology2015，12，5： | 5 |
| 9 | Denitrification Rate and Controlling Factors for Accumulated Nitrate in the Deep Subsoil of Intensive Farmlands: A Case Study in the North China Plain显示文摘Denitrification in subsoil(to a depth of 12 m) is an important mechanism to reduce nitrate(NO3^-) leaching into groundwater.However, regulating mechanisms of subsoil denitrification, especially those in the deep subsoil beneath the crop root zone, have not been well documented. In this study, soil columns of 0–12 m depth were collected from intensively farmed fields in the North China Plain. The fields had received long-term nitrogen(N) fertilizer inputs at 0(N0), 200(N200) and 600(N600) kg N ha^-1 year^-1. Main soil properties related to denitrification, i.e., soil water content, NO3^-, dissolved organic carbon(DOC), soil organic carbon(SOC),pH, denitrifying enzyme activity(DEA), and anaerobic denitrification rate(ADR), were determined. Statistical comparisons among the treatments were performed. The results showed that NO3^- was more heavily accumulated in the entire soil profile of the N600 treatment, compared to the N0 and N200 treatments. The SOC, DOC, and ADR decreased with increasing soil depth in all treatments,whereas considerable DEA was observed throughout the subsoil. The long-term fertilizer rates affected ADR only in the upper 4 m soil layers. The ADRs in the N200 and N600 treatments were significantly correlated with DOC. Multiple regression analysis indicated that DOC rather than DEA was the key factor regulating denitrification beneath the root zone. Additional research is required to determine if carbon addition into subsoil can be a promising approach to enhance NO3^- denitrification in the subsoil and consequently to mitigate groundwater NO3^- contamination in the intensive farmlands. | YUAN Haijing QIN Shuping DONG Wenxu HU Chunsheng Kiril MANEVSKI LI Xiaoxin | 2019 | Pedosphere2019，29，4： | 5 |
| 10 | CircRNA-SORE mediates sorafenib resistance in hepatocellular carcinoma by stabilizing YBX1显示文摘Sorafenib is the first-line chemotherapeutic therapy for advanced hepatocellular carcinoma(HCC).However,sorafenib resistance significantly limits its therapeutic efficacy,and the mechanisms underlying resistance have not been fully clarified.Here we report that a circular RNA,circRNA-SORE(a circular RNA upregulated in sorafenib-resistant HCC cells),plays a significant role in sorafenib resistance in HCC.We found that circRNA-SORE is upregulated in sorafenib-resistant HCC cells and depletion of circRNA-SORE substantially increases the cell-killing ability of sorafenib.Further studies revealed that circRNA-SORE binds the master oncogenic protein YBX1 in the cytoplasm,which prevents YBX1 nuclear interaction with the E3 ubiquitin ligase PRP19 and thus blocks PRP19-mediated YBX1 degradation.Moreover,our in vitro and in vivo results suggest that circRNA-SORE is transported by exosomes to spread sorafenib resistance among HCC cells.Using different HCC mouse models,we demonstrated that silencing circRNA-SORE by injection of siRNA could substantially overcome sorafenib resistance.Our study provides a proof-of-concept demonstration for a potential strategy to overcome sorafenib resistance in HCC patients by targeting circRNA-SORE or YBX1. | Junjie Xu Lin Ji Yuelong Liang Zhe Wan Wei Zheng Xiaomin Song Kirill Gorshkov Qiming Sun Hui Lin Xueyong Zheng Jiang Chen Ren-an Jin Xiao Liang Xiujun Cai | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 5 |
| 11 | 在缺血性卒中后新表达的由SUR1调控的NCCa-ATP通道介导脑水肿显示文摘中枢神经系统的病理状况(如卒中和脑外伤)通常因脑水肿而有所加剧。研究人员最近在缺血的星形胶质细胞发现了一种非选择性的阳离子通道,即NCCa—ATP通道。这种通道由磺酰脲受体1(SUR1)调控,在ATP耗竭时开放,并且这种开放会造成细胞毒性水肿。在本文中,作者通过建立啮齿类动物中风模型来评估这种通道机制的参与过程。 | J Marc Simard Mingkui Chen Kirill V Tarasov | 2006 | 国际内科双语杂志(中英文)2006，6，6： | 4 |
| 12 | 电环形谐振腔表面几何参数对太赫兹超材料吸收体性能的影响(英文)显示文摘本文分析了电环形谐振腔的几何参数对超材料吸收体吸收率的影响。文中详细分析了电环形谐振腔参数、介电层(间隔物)厚度和电环形谐振腔厚度对超材料吸收体的影响,在此基础上,设置正交实验分析了几种参数的综合影响,最终获得超材料的理论吸收率。根据上述结果,制备了2个超材料吸收体的原理样机,经实验测得,原理样机的窄带吸收率高于98%。本文的研究成果为高性能吸收器的设计提供了指导。 | GOMON Daniel SEDYKH Egor RODRíGUEZ Sebastian IDELFONSO Tafur Monroy ZAITSEV Kirill VOZIANOVA Anna KHODZITSKY Mikhail | 2018 | 中国光学2018，11，1： | 3 |
| 13 | Major Trends in Population Growth Around the World显示文摘Summary The world’s population continues to grow,albeit at a slower pace.The decelerating growth is mainly attributable to fertility declines in a growing number of countries.However,there are substantial variations in the future trends of populations across regions and countries,with sub-Saharan African countries being projected to have most of the increase. | Danan Gu Kirill Andreev Matthew E.Dupre | 2021 | China CDC weekly2021，3，28： | 3 |
| 14 | Does ethnicity and education influence preoperative disability and expectations in patients undergoing total knee arthroplasty?显示文摘AIM To investigate whether minority ethnicity and the duration of education influence preoperative disability and expectations in patients undergoing total knee arthroplasty.METHODS We prospectively included 829 patients undergoing primary unilateral total knee arthroplasty(TKA) from April 2013 to December 2014 at a single centre. Patients filled in pre-operative questionnaires with information regarding place of birth, duration of education, expectations for outcome of surgery and baseline characteristics. Patients were stratified based on ethnicity. Majority ethnicity was defined as born inthe study country and minority ethnicity was defined as born in any other country. Similarly, patients were stratified based on duration of education in groups defined as < 9 years, 9-12 years and > 12 years, respectively.RESULTS We found that 92.2% of patients were of majority ethnicity. We found that 24.5%, 44.8% and 30.8% of patients had an education of < 9 years, 9-12 years and > 12 years, respectively. The mean preoperative(preOP) oxford knee score(OKS) in the total population was 23.6. Patients of minority ethnicity had lower mean pre-OP OKS(18.6 vs 23.9, P < 0.001), higher pain levels(VAS 73.0 vs 58.7, P < 0.001), expected higher levels of post-OP pain(VAS 14.1 vs 6.1, P = 0.02) and of overall symptoms(VAS 16.6 vs 6.4, P = 0.006). Patients with > 12 years education had lower mean pre-OP OKS(21.5 vs 23.8 and 24.6, P < 0.001) and higher pre-OP VAS pain(65.4 vs 59.2 and 56.4, P < 0.001) compared to groups with shorter education. One year post-operative(post-OP) patients of minority ethnicity had lower mean OKS, higher pain and lower QoL. One year post-OP patients with > 12 years education reported higher pain compared to patients with shorter educations. However, the response-rate was low(44.6%), and therefore post-OP results were not considered to be significant.CONCLUSION Minority ethnicity and the duration of education influ-ence preoperative disability and expectation in patients undergoing TKA. This should be taken into account when patients are advised pre-operatively. | Madeline Therese Kudibal Thomas Kallemose Anders Troelsen Henrik Husted Kirill Gromov | 2018 | World Journal of Orthopedics2018，9，10： | 3 |
| 15 | The presence of ANP in rat peritoneal mast cells显示文摘Atrial natriuretic peptide (ANP) is an important component of the natriuretic peptide system. A great role in many regulatory systems is played by mast cells. Meanwhile involvement of these cells in ANP activity is poorly studied. In this work, we have shown the presence of ANP in rat peritoneal mast cells. Pure fraction of mast cells was obtained by separation of rat peritoneal cells on a Percoll density gradient. By Western blotting, two ANP-immunoreactive proteins of molecular masses of 2.5 kDa and 16.9 kDa were detected in lysates from these mast cells. Electron microscope immunogold labeling has revealed the presence of ANP-immunoreactive material in storage, secreting and released granules of mast cells. Our findings indicate the rat peritoneal mast cells to contain both ANP prohormone and ANP. These both peptides are located in mast cell secretory granules and released by mechanism of degranulation. It is discussed that many mast cell functions might be due to production of natriuretic peptides by these cells. | Marina G MARTYNOVA Olga A BYSTROVA Olga M MOISEEVA Anton L EVDONIN Kirill A KONDRATOV Natalja D MEDVEDEVA | 2005 | Cell Research2005，15，10： | 3 |
| 16 | Molecular pathways of liver regeneration:A comprehensive review显示文摘The liver is a unique parenchymal organ with a regenerative capacity allowing it to restore up to 70%of its volume.Although knowledge of this phenomenon dates back to Greek mythology(the story of Prometheus),many aspects of liver regeneration are still not understood.A variety of different factors,including inflammatory cytokines,growth factors,and bile acids,promote liver regeneration and control the final size of the organ during typical regeneration,which is performed by mature hepatocytes,and during alternative regeneration,which is performed by recently identified resident stem cells called“hepatic progenitor cells”.Hepatic progenitor cells drive liver regeneration when hepatocytes are unable to restore the liver mass,such as in cases of chronic injury or excessive acute injury.In liver maintenance,the body mass ratio is essential for homeostasis because the liver has numerous functions;therefore,a greater understanding of this process will lead to better control of liver injuries,improved transplantation of small grafts and the discovery of new methods for the treatment of liver diseases.The current review sheds light on the key molecular pathways and cells involved in typical and progenitor-dependent liver mass regeneration after various acute or chronic injuries.Subsequent studies and a better understanding of liver regeneration will lead to the development of new therapeutic methods for liver diseases. | Yana V Kiseleva Sevak Z Antonyan Tatyana S Zharikova Kirill A Tupikin Dmitry V Kalinin Yuri O Zharikov | 2021 | World Journal of Hepatology2021，13，3： | 2 |
| 17 | Endoscopic treatment of blue rubber bleb nevus syndrome in a 4-year-old girl with long-term follow-up:A case report显示文摘BACKGROUND Blue rubber bleb nevus syndrome(BRBNS)is a rare vascular disease,difficult to diagnose and choose a treatment method,especially in young children.There are several limiting factors to the use of enteroscopy for diagnostics and treatment in pediatric patients,in general.The literature on BRBNS cases is limited and presents various therapeutic approaches.CASE SUMMARY We present here a case of BRBNS involving a 4-year-old female,whose intestinal venous lesions were successfully treated by endoscopic sclerotherapy and aethoxysklerol foam.Skin lesions,typical for BRBNS,appeared on the 8th d of the child’s life and their number increased over the next several months.The child also experienced episodes of critical decrease in hemoglobin level(by as much as 52 g/L)for several years,requiring iron supplementation and several blood transfusions.Video capsule endoscopy revealed numerous vascular formations in the small bowel.The combined findings of gastrointestinal venous formations and skin lesions prompted BRBNS diagnosis.Single-balloon enteroscopy was used to perform sclerotherapy,with aethoxysklerol foam.A positive effect was observed within 19 mo of follow-up.We continue to monitor the patient’s hemoglobin level,every 2 wk,and it has remained satisfactory(>120 g/L).CONCLUSION Endoscopic sclerotherapy can be effective in the clinical management of gastrointestinal manifestations of BRBNS in young children. | Kirill Marakhouski Elena Sharafanovich Uladzislau Kolbik Aleh Sautin Katsiaryna Nikalayeva Aleh Pataleta Kiryl Sanfirau Aliaksandr Svirsky | 2021 | World Journal of Gastrointestinal Endoscopy2021，13，3： | 2 |
| 18 | Assessments of mortality at oldest-old ages by province in China's 2000 and 2010 censuses显示文摘This study examined the possible underestimation and age-trajectories of mortality at oldest-old ages in China’s 2000 and 2010 censuses.By linking logit-transformed conditional probabilities of dying from 13 countries with the highest data quality in the world,this study found that many Chinese provinces had underestimations of mortality at oldest-old ages when a relatively lenient criterion was applied.When a relatively strict criterion was applied,most provinces had a 30%or more underestimation in the probability of dying.We also investigated age trajectories of death rates after age 80 in these two censuses by applying the Kannisto model.Results showed that the age trajectories were distorted in most provinces after age 95.Overall,eastern-coastal provinces had higher data quality—in terms of low underestimation rates and less distorted age trajectories—whereas western China had provinces with problematic data.Females had greater rates of underestimation yet less distorted age-trajectories than males;and the 2010 census had greater rates of underestimation yet less distorted age-trajectories than the 2000 census.We conclude that appropriate adjustments with simultaneous applications of the Kannisto model are needed for direct estimates of mortality at oldest-old ages in the 2000 and 2010 censuses for China and for its provinces. | Danan Gu Runlong Huang Kirill Andreev Matthew E.Dupre Yaer Zhuang Hongyan Liu | 2016 | International Journal of Population Studies2016，2，2： | 2 |
| 19 | Recent advances in laser self-injection locking to high-Q microresonators显示文摘The stabilization and manipulation of laser frequency by means of an external cavity are nearly ubiquitously used in fundamental research and laser applications. While most of the laser light transmits through the cavity, in the presence of some back-scattered light from the cavity to the laser, the self-injection locking effect can take place, which locks the laser emission frequency to the cavity mode of similar frequency. The self-injection locking leads to dramatic reduction of laser linewidth and noise. Using this approach, a common semiconductor laser locked to an ultrahigh-Q microresonator can obtain sub-Hertz linewidth, on par with state-of-the-art fiber lasers. Therefore it paves the way to manufacture high-performance semiconductor lasers with reduced footprint and cost. Moreover, with high laser power, the optical nonlinearity of the microresonator drastically changes the laser dynamics, offering routes for simultaneous pulse and frequency comb generation in the same microresonator. Particularly, integrated photonics technology, enabling components fabricated via semiconductor CMOS process, has brought increasing and extending interest to laser manufacturing using this method. In this article, we present a comprehensive tutorial on analytical and numerical methods of laser self-injection locking, as well a review of most recent theoretical and experimental achievements. | Nikita M.Kondratiev Valery E.Lobanov Artem E.Shitikov Ramzil R.Galiev Dmitry A.Chermoshentsev Nikita Yu.Dmitriev Andrey N.Danilin Evgeny A.Lonshakov Kirill N.Min’kov Daria M.Sokol Steevy J.Cordette Yi-Han Luo Wei Liang Junqiu Liu Igor A.Bilenko | 2023 | Frontiers of physics2023，18，2： | 2 |
| 20 | Pressure Boundary Conditions for Blood Flows显示文摘Simulations of blood flows in arteries require numerical solutions of fluidstructure interactions involving Navier-Stokes equations coupled with large displacement visco-elasticity for the vessels.Among the various simplifications which have been proposed, the surface pressure model leads to a hierarchy of simpler models including one that involves only the pressure. The model exhibits fundamental frequencies which can be computed and compared with the pulse. Yet unconditionally stable time discretizations can be constructed by combining implicit time schemes with Galerkin-characteristic discretization of the convection terms in the Navier-Stokes equations. Such problems with prescribed pressure on the walls will be shown to be efficient and accurate as an approximation of the full fluid structure interaction problem. | Kirill P.GOSTAF Olivier PIRONNEAU | 2015 | Chinese Annals of Mathematics,Series B2015，36，5： | 2 |
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