Reviews of Modern Physics最新文献_第9页

Synchronous gallbladder metastasis originating from residual gastric cancer: a case report and the review of literature. 源自残余胃癌的同步胆囊转移：病例报告和文献综述。

IF 0.7 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-05-07 DOI: 10.1186/s40792-022-01442-5

Ami Kawamoto, Koichi Kimura, Kosuke Hirose, Takuma Izumi, Daisuke Taniguchi, Hiroko Yano, Yuichiro Kajiwara, Ryosuke Minagawa, Kazuhito Minami, Yumi Oshiro, Takashi Nishizaki

{"title":"Synchronous gallbladder metastasis originating from residual gastric cancer: a case report and the review of literature.","authors":"Ami Kawamoto, Koichi Kimura, Kosuke Hirose, Takuma Izumi, Daisuke Taniguchi, Hiroko Yano, Yuichiro Kajiwara, Ryosuke Minagawa, Kazuhito Minami, Yumi Oshiro, Takashi Nishizaki","doi":"10.1186/s40792-022-01442-5","DOIUrl":"10.1186/s40792-022-01442-5","url":null,"abstract":"Background: Gastric cancer rarely metastasizes to the gallbladder. Furthermore, there has never been a case report of simultaneous gallbladder metastasis from residual gastric cancer. Here, we report a case of synchronous gallbladder metastasis originating from a residual gastric cancer.Case presentation: A 67-year-old man underwent a follow-up upper endoscopy 18 months after a partial gastrectomy for gastric cancer; an ulcerative lesion was found in the remnant stomach at the gastrojejunal anastomosis. A biopsy revealed gastric signet-ring cell carcinoma (SRCC). A full-body examination revealed no abnormalities other than gallstones in the gallbladder. With a diagnosis of residual gastric cancer (cT2N0M0 cStage I), the patient underwent open total gastrectomy and cholecystectomy. Macroscopic findings of the resected specimen revealed thickening of the gallbladder wall; however, no obvious neoplastic lesions were found on the mucosal surface of the gallbladder. The pathological findings showed that the SRCC had invaded the submucosa of the gastrojejunostomy site with a high degree of lymphatic invasion and lymph node metastases. SRCCs were also found in the lymphatic vessels of the gallbladder wall. These findings suggested the possibility of gallbladder metastasis through lymphatic vessels. The patient and his family members refused postoperative chemotherapy. Ten months after the operation, the patient experienced respiratory failure due to lymphangitis carcinomatosa and died.Conclusions: At present, it is difficult to determine whether resection of the gallbladder contributes to an improved prognosis of gastric cancer patients. However, reports in such cases demonstrate that gallbladder metastasis could be a poor predictor of prognosis for gastric cancer.","PeriodicalId":21172,"journal":{"name":"Reviews of Modern Physics","volume":"51 1","pages":"88"},"PeriodicalIF":0.7,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9079201/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83965575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coupling of mechanical deformation and electromagnetic fields in biological cells 生物细胞中机械变形与电磁场的耦合

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-05-06 DOI: 10.1103/revmodphys.94.025003

M. Torbati, Kosar Mozaffari, Liping Liu, P. Sharma

引用次数: 17

Interfacial thermal resistance: Past, present, and future 界面热阻：过去、现在和未来

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-04-22 DOI: 10.1103/revmodphys.94.025002

Jie Chen, Xiangfan Xu, Jun Zhou, Baowen Li

引用次数: 75

Room Temperature Superconductivity: the Roles of Theory and Materials Design 室温超导:理论与材料设计的作用

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-04-12 DOI: 10.1103/RevModPhys.95.021001

W. Pickett

{"title":"Room Temperature Superconductivity: the Roles of Theory and Materials Design","authors":"W. Pickett","doi":"10.1103/RevModPhys.95.021001","DOIUrl":"https://doi.org/10.1103/RevModPhys.95.021001","url":null,"abstract":"For half a century after the discovery of superconductivity, materials exploration for better superconductors proceeded without knowledge of the underlying mechanism. The 1957 BCS theory cleared that up: the superconducting state occurs due to pairing of electrons over the Fermi surface. Over the following half century higher critical temperature T$_c$ was achieved only serendipitously as new materials were synthesized. Meanwhile the formal theory of phonon-coupled superconductivity at the material-dependent level became highly developed: given a known compound, its value of T$_c$, the superconducting gap function, and several other properties of the superconducting state became available independent of further experimental input. More recently, density functional theory based computational materials design has progressed to a predictive level -- new materials can be predicted on the basis of various numerical algorithms. Taken together, these capabilities enable theoretical prediction of new superconductors. Here the process that resulted in three new highest temperature superconductors, predicted numerically, confirmed experimentally -- SH$_3$, LaH$_{10}$, and YH$_9$ -- is recounted. These hydrides have T$_c$ in the 200-280K range at megabar pressures, and here the development will be chronicled. Current activities and challenges are discussed, together with Regularities in compressed hydrides that can guide further exploration.","PeriodicalId":21172,"journal":{"name":"Reviews of Modern Physics","volume":"8 1","pages":""},"PeriodicalIF":44.1,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61950889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Parameter estimation with gravitational waves 引力波参数估计

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-04-08 DOI: 10.1103/revmodphys.94.025001

N. Christensen, R. Meyer

{"title":"Parameter estimation with gravitational waves","authors":"N. Christensen, R. Meyer","doi":"10.1103/revmodphys.94.025001","DOIUrl":"https://doi.org/10.1103/revmodphys.94.025001","url":null,"abstract":"The new era of gravitational wave astronomy truly began on September 14, 2015 with the detection of GW150914, the sensational first direct observation of gravitational waves from the inspiral and merger of two black holes by the two Advanced LIGO detectors. In the subsequent first three observing runs of the LIGO/Virgo network, gravitational waves from $sim 50$ compact binary mergers have been announced, with more results to come. The events have mostly been produced by binary black holes, but two binary neutron star mergers have so far been observed, as well as the mergers of two neutron star - black hole systems. Furthermore, gravitational waves emitted by core-collapse supernovae, pulsars and the stochastic gravitational wave background are within the LIGO/Virgo/KAGRA sensitivity band and are likely to be observed in future observation runs. Beyond signal detection, a major challenge has been the development of statistical and computational methodology for estimating the physical waveform parameters and quantifying their uncertainties in order to accurately characterise the emitting system. These methods depend on the sources of the gravitational waves and the gravitational waveform model that is used. This article reviews the main waveform models and parameter estimation methods used to extract physical parameters from gravitational wave signals detected to date by LIGO and Virgo and from those expected to be observed in the future, which will include KAGRA, and how these methods interface with various aspects of LIGO/Virgo/KAGRA science. Also presented are the statistical methods used by LIGO and Virgo to estimate detector noise, test general relativity, and draw conclusions about the rates of compact binary mergers in the universe. Furthermore, a summary of major publicly available gravitational wave parameter estimation software packages is given.","PeriodicalId":21172,"journal":{"name":"Reviews of Modern Physics","volume":" ","pages":""},"PeriodicalIF":44.1,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42736553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Colloquium: Hydrodynamics and holography of charge density wave phases 学术讨论会：电荷密度波相位的流体力学和全息术

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-03-07 DOI: 10.1103/RevModPhys.95.011001

M. Baggioli, Blaise Gout'eraux

引用次数: 24

Collective nonlinear dynamics and self-organization in decentralized power grids 分散电网中的集体非线性动力学与自组织

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-02-28 DOI: 10.1103/revmodphys.94.015005

D. Witthaut, F. Hellmann, Jürgen Kurths, S. Kettemann, H. Meyer-Ortmanns, M. Timme

引用次数: 39

Colloquium: Quantum anomalous Hall effect 讨论会:量子反常霍尔效应

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-02-28 DOI: 10.1103/RevModPhys.95.011002

Cui-Zu Chang, Chaoxing Liu, A. Macdonald

引用次数: 41

Colloquium: Geometric phases of light: Insights from fiber bundle theory 学术讨论会：光的几何相位：来自纤维束理论的见解

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-02-09 DOI: 10.1103/RevModPhys.94.031001

C. Cisowski, J. Götte, S. Franke-Arnold

引用次数: 14

Mesoscopic physics of nanomechanical systems 纳米力学系统的介观物理学

IF 44.1 1区物理与天体物理

Reviews of Modern Physics Pub Date : 2022-02-03 DOI: 10.1103/RevModPhys.94.045005

A. Bachtold, J. Moser, M. Dykman

{"title":"Mesoscopic physics of nanomechanical systems","authors":"A. Bachtold, J. Moser, M. Dykman","doi":"10.1103/RevModPhys.94.045005","DOIUrl":"https://doi.org/10.1103/RevModPhys.94.045005","url":null,"abstract":"Nanomechanics has brought mesoscopic physics into the world of vibrations. Because nanomechanical systems are small, fluctuations are significant, the vibrations become nonlinear already for comparatively small amplitudes, and new mechanisms of dissipation come into play. At the same time, the exquisite control of these systems makes them a platform for studying many problems of classical and quantum physics far from thermal equilibrium in a well-characterized setting. This review describes, at a conceptual level, basic theoretical ideas and explicative experiments pertaining to mesoscopic physics of nanomechanical systems. Major applications of nanomechanics in science and technology are also outlined. A broad range of phenomena related to the conservative as well as dissipative nonlinearity and fluctuations are discussed within a unifying framework. They include the linear response of single and coupled vibrational modes as well as nonlinear effects of periodic driving. Such driving breaks the continuous time-translation symmetry and the detailed balance, with conspicuous consequences for fluctuations, particularly in the presence of the driving-induced bi- and multistability. Mathematical techniques are described in the appendices to streamline the reading, but also to provide an introduction to the theory. The goal of the review is to show the richness of the physics at work. The continuous experimental and theoretical advances make nanomechanical systems a vibrant area of research, with many new phenomena to discover.","PeriodicalId":21172,"journal":{"name":"Reviews of Modern Physics","volume":" ","pages":""},"PeriodicalIF":44.1,"publicationDate":"2022-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42458720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 41