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1Emission from quantum-dot high-β microcavities: transition from spontaneous emission to lasing and the effects of superradiant emitter coupling显示文摘Measured and calculated results are presented for the emission properties of a new class of emitters operating in the cavity quantum electrodynamics regime.The structures are based on high-finesse GaAs/AlAs micropillar cavities,each with an active medium consisting of a layer of InGaAs quantum dots(QDs)and the distinguishing feature of having a substantial fraction of spontaneous emission channeled into one cavity mode(highβ-factor).This paper demonstrates that the usual criterion for lasing with a conventional(lowβ-factor)cavity,that is,a sharp non-linearity in the input–output curve accompanied by noticeable linewidth narrowing,has to be reinforced by the equal-time second-order photon autocorrelation function to confirm lasing.The paper also shows that the equal-time second-order photon autocorrelation function is useful for recognizing superradiance,a manifestation of the correlations possible in high-βmicrocavities operating with QDs.In terms of consolidating the collected data and identifying the physics underlying laser action,both theory and experiment suggest a sole dependence on intracavity photon number.Evidence for this assertion comes from all our measured and calculated data on emission coherence and fluctuation,for devices ranging from light-emitting diodes(LEDs)and cavity-enhanced LEDs to lasers,lying on the same two curves:one for linewidth narrowing versus intracavity photon number and the other for g(2)(0)versus intracavity photon number.Sören Kreinberg Weng W Chow Janik Wolters Christian Schneider Christopher Gies Frank Jahnke Sven Höfling Martin Kamp Stephan Reitzenstein 2017Light(Science & Applications)2017,6,1:2
2International experts consensus guidelines on robotic liver resection in 2023显示文摘The robotic liver resection(RLR)has been increasingly applied in recent years and its benefits shown in some aspects owing to the technical advancement of robotic surgical system,however,controversies still exist.Based on the foundation of the previous consensus statement,this new consensus document aimed to update clinical recommendations and provide guidance to improve the outcomes of RLR clinical practice.The guideline steering group and guideline expert group were formed by 29 international experts of liver surgery and evidence-based medicine(EBM).Relevant literature was reviewed and analyzed by the evidence evaluation group.According to the WHO Handbook for Guideline Development,the Guidance Principles of Development and Amendment of the Guidelines for Clinical Diagnosis and Treatment in China 2022,a total of 14 recommendations were generated.Among them were 8 recommendations formulated by the GRADE method,and the remaining 6 recommendations were formulated based on literature review and experts’opinion due to insufficient EBM results.This international experts consensus guideline offered guidance for the safe and effective clinical practice and the research direction of RLR in future.Rong Liu Mohammed Abu Hilal Go Wakabayashi Ho-Seong Han Chinnusamy Palanivelu Ugo Boggi Thilo Hackert Hong-Jin Kim Xiao-Ying Wang Ming-Gen Hu Gi Hong Choi Fabrizio Panaro Jin He Mikhail Efanov Xiao-Yu Yin Roland S Croner Yu-Man Fong Ji-Ye Zhu Zheng Wu Chuan-Dong Sun Jae Hoon Lee Marco V Marino Iyer Shridhar Ganpati Peng Zhu Zi-Zheng Wang Ke-Hu Yang Jia Fan Xiao-Ping Chen Wan Yee Lau 2023World Journal of Gastroenterology2023,29,32:2
3Matrix metalloproteinases in tumout invasion and metastasis显示文摘Curran S Murray GI 1999J Pathol1999,189,:2
4New insights into the rol, s of matrix metalloproteinases in eolorectal cancer develop ment and progression显示文摘Leeman MF Curran S Murray GI 2003J Pathol2003,201,4:1
5Effects of VHL deficiency on endolymphatic duct and sac 显示文摘GI sker S Lonser RR Tran MG 2005Cancer Res2005,65,10:1
6Long-term subthreshold electrical stimulation of the left stellate ganglion and a canine model of sudden cardiac death 显示文摘Swissa M Zhou S Gonzalez GI 2004J Am Coll Cardiol2004,43,:1
7Profiling the expres- sion of cytochrome P450 in breast cancer 显示文摘Murray GI Patimalla S Stewart KN 2010Histopathology2010,57,2:1
8Profiling the expression of cytochrome P450 in breast cancer显示文摘Murray GI Patimalla S Stewart KN Miller ID Heys SD 2010Histopathology2010,57,2:1
9Systematic reviews of the clinical effectiveness and cost-effectiveness of proton pump inhibitors in acute upper gastrointestinal bleeding显示文摘Leontiadis GI Sreedharan A Dorward S 2007Health Technol Assess2007,11,51:1
10Protein encapsulation in mesoporous silicate: the effects of confinement on protein stability, hydration, and volumetric properties显示文摘RavindraR Zhao S Gies H ct al 2004J Am Chem Soc2004,126,12:1
11Over-expression of p53 and c-erbB-2 oncoproteins in laryngeal carcinoma显示文摘Kazkayasi M Hucumenoglu S Siriner GI 2001Eur Arch Otothinolaryngol2001,258,7:1
12Matrix metalloproteinases in tumor invasion and metastasis 显示文摘Curran S Murray GI 1999J Pathol1999,189,3:1
13Early T wave inversion after thrombolytic therapy predicts better coronary perfusion:clinical and angiographic study显示文摘Matetzky S Barabash GI Shahar A 1994J Aam Coll Cardiol1994,24,2:1
14Matrix metalloproteinases in tumor invasion and metastasis显示文摘Curran S Murray GI 1999Pathol1999,189,3:1
15Matris metalloproteinases in tumor invasion and metastasis显示文摘Curran S Murray GI 1999J Pathol1999,189,:1
16Sex steroids and the acquisition of bone mass 显示文摘Saggese G Bertel|oni S Baroncelli GI 1997Hoom Res1997,48,5:1
17New insights into the roles of matrix metalloproteinases in colorectal cancer development and progression显示文摘Leeman MF Curran S Murray GI 2003J Pathol2003,201,:1
18Bone turnover in children with vitamin D deficiency rickets before and during treatment显示文摘Baroncelli GI Bertelloni S Ceccarelli C 2000Acta Peadiar2000,89,5:1
19Matrix metalloproteinase : molecular aspects of their roles in tumor invasion and metastasis显示文摘Curran S Murray GI 2000Eur J Cancer2000,36,:1
20Human Oct3 gene family:cDNA sequences,alternative splicing,gene organization,chromosomal location,and expression at low levels in adult tissues显示文摘Takeda J Seino S Bell GI 1992Nucleic Acids Res1992,20,17:1
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