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87篇 您的检索式:作者名="Adoni"
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1Experimental study of neuromorphic node based on a multiwaveband emitting two-section quantum dot laser显示文摘In this work,we present experimental results concerning excitability in a multiband emitting quantum-dot-based photonic neuron.The experimental investigation revealed that the same two-section quantum dot laser can be tuned through a simple bias adjustment to operate either as a leaky integrate and fire or as a resonate and fire neuron.Furthermore,by exploiting the inherent multiband emission of quantum-dot devices revealed by the existence of multiple lasing thresholds,a significant enhancement in the neurocomputational capabilities,such as spiking duration and firing rate,is observed.Spike firing rate increased by an order of magnitude that leads to an enhancement in processing speed and,more importantly,neural spike duration was suppressed to the picosecond scale,which corresponds to a significant temporal resolution enhancement.These new regimes of operation,when combined with thermal insensitivity,silicon cointegration capability,and the fact that these multiband mechanisms are also present in miniaturized quantum-dot devices,render these neuromorphic nodes a proliferating platform for large-scale photonic spiking neural networks.George Sarantoglou Menelaos Skontranis Adonis Bogris Charis Mesaritakis 2021Photonics Research2021,9,4:2
2Modulation format identification in fiber communications using single dynamical node-based photonic reservoir computing显示文摘We present a simple approach based on photonic reservoir computing(P-RC)for modulation format identification(MFI)in optical fiber communications.Here an optically injected semiconductor laser with self-delay feedback is trained with the representative features from the asynchronous amplitude histograms of modulation signals.Numerical simulations are conducted for three widely used modulation formats(on–off keying,differential phase-shift keying,and quadrature amplitude modulation)for various transmission situations where the optical signal-to-noise ratio varies from 12 to 26 d B,the chromatic dispersion varies from-500 to 500 ps/nm,and the differential group delay varies from 0 to 20 ps.Under these situations,final simulation results demonstrate that this technique can efficiently identify all those modulation formats with an accuracy of>95%after optimizing the control parameters of the P-RC layer such as the injection strength,feedback strength,bias current,and frequency detuning.The proposed technique utilizes very simple devices and thus offers a resource-efficient alternative approach to MFI.QIANG CAI YA GUO PU LI ADONIS BOGRIS KALAN SHORE YAMEI ZHANG YUNCAI WANG 2021Photonics Research2021,9,1:2
3Nonalcoholic fatty liver disease in lean subjects:Prognosis,outcomes and management显示文摘Nonalcoholic fatty liver disease(NAFLD)accounts for most cases of chronic liver disease worldwide,with an estimated global prevalence of approximately 25%and ranges from simple steatosis to nonalcoholic steatohepatitis and cirrhosis.NAFLD is strongly connected to metabolic syndrome,and for many years,fatty liver was considered to be an exclusive feature of obese patients.However,recent studies have highlighted the presence of NAFLD in non-obese subjects,with or without increased visceral fat or even in lean subjects without increased waist circumference.“Lean NAFLD”is a relatively new concept and there is significant scientific interest in understanding the differences in pathophysiology,prognosis and management compared with NAFLD in overweight/obese patients.In the present editorial,we discuss the clinical and metabolic profiles and outcomes of lean NAFLD compared with both obese NAFLD and lean healthy individuals from Asian and Western countries.Moreover,we shed light to the challenging topic of management of NAFLD in lean subjects since there are no specific guidelines for this population.Finally,we discuss open questions and issues to be addressed in the future in order to categorize NAFLD patients into lean and nonlean cohorts.Lampros Chrysavgis Eleftheria Ztriva Adonis Protopapas Konstantinos Tziomalos Evangelos Cholongitas 2020World Journal of Gastroenterology2020,26,42:2
4Chorionic gonadotropin and progesterone level in ectopic pregnancy显示文摘 Adoni A Segal S 1977Obstet Gynecol1977,50,2:1
5Chorionic gonadotropin and progesterone levels in eetopic pregnancy 显示文摘Milwidsky A Adoni A Segal S 1997Obstetrics & Gynecolo- gy1997,50,2:1
6Arsenic related DNA copy-number alterations in lung squamous cell carcinornas显示文摘Martinez VD Buys TP Adonis M 2010Br J Cancer2010,103,8:1
7Epigenetic interventions for brain rejuvenation:anchoring age-related transposons显示文摘Highlights:1.Iron and homocysteine accumulation in aging neurons alter genomic methylation.2.The altered methylome reactivates neuronal cell cycle,enabling transposable element mobilization.3.mi R29/p53 axis restores age-related methylation shifts,reactivating neuronal plasticity.4.Augmentation of mi R-29/p53 axis may preempt neurodegenerative disorders.Adonis Sfera Lisa Fayard Carolina Osorio Amy Price 2018Neural Regeneration Research2018,13,4:1
8Chorionic gonadotropin and progesterone levels in ectopic pregnancy显示文摘Milwidsky A Adoni A Segal S 1977Obstet Gynecol1977,50,2:1
9Chorionic gonadotropin and progesterone level in ectopic pregnaney显示文摘Milwidasky A Adoni A Segal S 1977Obstet Gynecol1977,50,2:1
10The 5-HTTLPR polymorphism in South African healthy populations:A global comparison显示文摘Esau L Kaur M Adonis L Arieff Z 0,,:1
11Effectiveness of short-term OKT3 therapy in the treatment of steroid-resistant renal allograft rejection显示文摘Carvalho MF Adoni T Saggioro FP 1998Transplant-Proc1998,30,6:1
12Thermohydraulic modeling of capillary pumped loop and loop heat pipe显示文摘Adoni A Ambirajan A Jasvanth V 2007Journal of Thermophysics and Heat Transfer2007,21,2:1
13Do Financial Systems Converge?显示文摘Angelos Adonis Antzoulatos Ekaterini Panopoulou Chris Tsoumas 2011Review of International Economics2011,19,:1
14Media and Social Construction of Reality:Toward an Integration of Theory and Research显示文摘Hanna Adoni Sherrill Mane 0,,03:1
15Comparative laboratory toxicity of neem pesticides to honey bees (Hymenoptera: Apidae), their mite parasites Varroa jacobsoni (Acari: Varroi- dae) and Acarapis woodi (Acari: Tarsonemidae), and broodpathogens Paenibacillus larvae and Ascophaera apis 显示文摘Melathopoulos Adony P Winston 2000J Econ Entomol2000,93,2:1
16Chorionnic gonadotropin and progesterone levels in ectopic pregnancy显示文摘Milwidsky A Adoni A Segal S 0,,:1
17Chorionic gonadotropin andprogesterone levels in ectopic pregnancy显示文摘Milwidsky A Adoni A Segal S 1977Obstet Gynecol1977,50,:1
18Chorionic gonadotropin and progesterone level in ectopie pregnancy显示文摘Milwidsky A Adoni A Segal S 1997Obstet Gynecol1997,50,2:1
19PAHs and mutageniclty of inhalable and respirable diesel particulate matter in Santiago, Chile 显示文摘ADONIS M I RIQUELME R M GIL L 2003Polycyclic Aromatic Compounds2003,23,:1
20Media and the Social Contruction of Reality: Toward and Integration of Theory and Research 显示文摘Adoni H& Sherrill Mane 1984Communication Research1984,,3:1
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