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2086篇 您的检索式:作者名="MARCHETTI"
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1Coupling strategies for silicon photonics integrated chips[Invited]显示文摘Over the last 20 years, silicon photonics has revolutionized the field of integrated optics, providing a novel and powerful platform to build mass-producible optical circuits. One of the most attractive aspects of silicon photonics is its ability to provide extremely small optical components, whose typical dimensions are an order of magnitude smaller than those of optical fiber devices. This dimension difference makes the design of fiberto-chip interfaces challenging and, over the years, has stimulated considerable technical and research efforts in the field. Fiber-to-silicon photonic chip interfaces can be broadly divided into two principle categories:in-plane and out-of-plane couplers. Devices falling into the first category typically offer relatively high coupling efficiency, broad coupling bandwidth(in wavelength), and low polarization dependence but require relatively complex fabrication and assembly procedures that are not directly compatible with wafer-scale testing.Conversely, out-of-plane coupling devices offer lower efficiency, narrower bandwidth, and are usually polarization dependent. However, they are often more compatible with high-volume fabrication and packaging processes and allow for on-wafer access to any part of the optical circuit. In this paper, we review the current state-of-the-art of optical couplers for photonic integrated circuits, aiming to give to the reader a comprehensive and broad view of the field, identifying advantages and disadvantages of each solution. As fiber-to-chip couplers are inherently related to packaging technologies and the co-design of optical packages has become essential, we also review the main solutions currently used to package and assemble optical fibers with silicon-photonic integrated circuits.RICCARDO MARCHETTI COSIMO LACAVA LEE CARROLL KAMIL GRADKOWSKI PAOLO MINZIONI 2019Photonics Research2019,7,2:19
2Targeting Wnt signaling at the neuroimmune interface for dopaminergic neuroprotectionJrepair in Parkinson's disease显示文摘Francesca L'Episcopo Cataldo Tirolo Salvo Caniglia Nuccio Testa Maria Concetta Moral~ Maria Francesca Serapide: Stefano Pluchino Bianca Marchetti 2014Journal of Molecular Cell Biology2014,8,1:8
3Meckel's diverticulum masked by a long period of intermittent recurrent subocclusive episodes显示文摘Meckel's diverticulum(MD) is the most frequent congenital abnormality of the small bowel and it is often diff icult to diagnose.It is usually asymptomatic but approximately 4% are symptomatic with complications such as bleeding,intestinal obstruction,and inflammation.The authors report a case of a 7-year-old boy with a one-year history of recurrent periumbilical colicky pain with associated alimentary vomiting,symptoms erroneously related to a cyclic vomiting syndrome but not to MD.The clinical features and the differential diagnostic methods employed for diagnosis of MD are discussed.Daniela Codrich Andrea Taddio Jurgen Schleef Alessandro Ventura Federico Marchetti 2009World Journal of Gastroenterology2009,15,22:3
4A prospective phase II study of topotecan (Hycamtin?) and cisplatin as neoadjuvant chemotherapy in locally advanced cervical cancer显示文摘N. Manci C. Marchetti C. Di Tucci M. Giorgini F. Esposito I. Palaia A. Musella G. Perniola A. Carrone P. Benedetti Panici 2011Gynecologic Oncology2011,,2:3
5Cyclodextrin effects on the ex-situ bioremediation of a chronically polychlorobiphenyl-contaminated soil显示文摘Fava F Di Gioia D Marchetti L 1998Biotechnology and Bioengineering1998,58,4:2
6Autophagy in human type 2 diabetes pancreatic beta cells显示文摘M. Masini M. Bugliani R. Lupi S. Guerra U. Boggi F. Filipponi L. Marselli P. Masiello P. Marchetti 2009Diabetologia2009,,6:2
7Regulating Wnt signaling: a strategy to prevent neurodegeneration and induce regeneration显示文摘Guest Editors Kirsten Harvey Bianca Marchetti 2014Journal of Molecular Cell Biology2014,8,1:2
8Towards 5th Generation Wireless Communication Systems显示文摘This paper introduces the general landscape of next-generation wireless communication systems(5G), including the impetus and requirements of 5G and the candidate technologies that might help 5G achieve its goals. The following areas, which the author considers particularly relevant, are discussed: detection of and access to free spectrum over bands of a heterogeneous nature, extreme densification of networks(massive base station deployments), extreme increase in the number of antennas in base station arrays and their interaction with a novel waveform, integration of both wireless and optical sides of telecom networks, and study of wireless networks from the perspective of complex systems science. The author discusses recent research conducted by his team in each of these research areas.Nicola Marchetti 2015ZTE Communications2015,13,1:2
9Dynamic simulation of large boilers with natural recirculation显示文摘E.J. Adam J.L. Marchetti 1999Computers and Chemical Engineering1999,,8:2
10Insights into the Tricholomatineae (Agaricales, Agaricomycetes): a new arrangement of Biannulariaceae and Callistosporium, Callistosporiaceae fam. nov., Xerophorus stat. nov., and Pleurocollybia incorporated into Callistosporium显示文摘A new classification of the taxa formerly ascribed to Biannulariaceae(≡Catathelasmataceae),viz.Catathelasma(type),Callistosporium,Pleurocollybia,Macrocybe,Pseudolaccaria,Guyanagarika and Anupama is here proposed.Phylogenetic inference of the Tricholomatineae based on the analysis of a combined dataset of nuclear genes including ITS,18S and 28S rDNA,tef1 and rpb2 data supports significantly a monophyletic origin of the aforementioned genera with the exception of Catathelasma,which is significantly related with Bonomyces and Cleistocybe.Biannulariaceae is therefore emended to include the clade formed by Catathelasma,Bonomyces and Cleistocybe.Consequently,the new family Callistosporiaceae is proposed to name the clade containing Callistosporium(=Pleurocollybia)and related genera.Species of Callistosporium with distant lamellae,long hygrophoroid basidia and large amygdaliform spores are accommodated in the new genus Xero-phorus.Finally,the new species Callistosporium pseudofelleum and Macrocybe sardoa are described,Clitocybe hesleri and C.fellea are combined into Callistosporium and Pseudolaccaria,respectively,and Callistosporium olivascens var.donadinii is upgraded to species rank and combined into Xerophorus.Alfredo Vizzini Giovanni Consiglio Mauro Marchetti Pablo Alvarado 2020Fungal Diversity2020,,2:2
11Arsenic hyperaccumulation by aquatic macrophytes in the Taupo Volcanic Zone, New Zealand 显示文摘ROBINSON B KIM N MARCHETTI M 2006Environmental and Experimental Botany2006,58,123:1
12mRNA markers of breast cancer nodal metastases : comparison between mammaglobin and carcinoembryonic antigen in 248 patients显示文摘Marchetti A Buttitta F Bertaeca G 2001J Pathol2001,195,2:1
13Binuclear Diorganotin ( IV ) Complexes with Bis ( O, O'-4-acyl-5-pyrazolonato ) bis (bidentate) Ligands 显示文摘Effendy Marchetti F Marinelli A 2011Inorg Chem Acta2011,366,:1
14Elasto-plastic behavior of ther moplastic composite laminates under cyclic loading 显示文摘Kenny J M Marchetti M 1995Compos Struct1995,32,14:1
15A prospective study of proximal femur bone mass following cemented and uncemented hip arthroplasty显示文摘Marchetti ME Steinberg GG Greene JM 1996J Bone Miner Res1996,11,7:1
16Mutidrug resistance related genes and P53 expression in human nonsmall cell lung cancer显示文摘Galimborri S Marchetti A Buttitta F 1998Anticancer Res1998,18,:1
17Determination of benzylpenicillin, oxacillin, cloxacillin, and dicloxacillin in cows' milk hy ion-pair high-performance liquid chromatography after precolomn derivatization 显示文摘Marchetti M Schwaiger I Schmid E R 2001Fresenius J Anal Chem2001,,371:1
18mRNA markers of breast cancer nodal metastases: comparison between mammaglobin and carcinoembryonic antigen in 248 patients显示文摘Marchetti A Buttitta F Bertacca G 2001J Pathol2001,195,2:1
19显示文摘M. Marchetti I. Schwaiger E. Schmid 2001Fresenius’ Journal of Analytical Chemistry2001,,1:1
20The correction of stress incontinence by simple vesicourethral suspension显示文摘Marshall VF Marchetti AA Krantz KE 1949Surg Gynecol Obstet1949,88,4:1
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