cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Diagnostic Assessment of Intracranial Tumor Types Through an Artificial Intelligence Machine Learning Algorithm
Creators: name: Saponara, Philip
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Computer applications
subject: Neuroradiology brain
subject: MR
subject: Neural networks
subject: Computer Applications-Detection, diagnosis
subject: Diagnostic procedure
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: This study sought to develop an AI approach to accurately and efficiently differentiate primary intracranial tumors. Artificial Intelligence (AI) offers a way to aid clinicians in diagnostic accuracy. AI machine learning algorithms for Computer...
Large Conformal metrics with prescribed sign-changing Gauss curvature
Creators: name: del Pino, Manuel
name: Román, Carlos
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Let $(M,g)$ be a two dimensional compact Riemannian manifold of genus $g(M)>1$. Let $f$ be a smooth function on $M$ such that $$f \ge 0, \quad f\not\equiv 0, \quad \min_M f = 0. $$ Let $p_1,\ldots,p_n$ be any set of points at which $f(p_i)=0$ and $D^2f(p_i)$ is non-singular. We prove that for all sufficiently small $λ>0$ there exists a family of "bubbling" conformal metrics $g_λ=e^{u_λ}g$ such that their Gauss curvature is given by the sign-changing function $K_{g_λ}=-f+λ^2$. Moreover, the family $u_λ$ satisfies $$u_λ(p_j) = -4\logλ-2\log \left (\frac 1{\sqrt{2}} \log \frac 1λ\right ) +O(1)$$ and $$λ^2e^{u_λ}\rightharpoonup8π\sum_{i=1}^{n}δ_{p_i},\quad \mbox{as }λ\to 0,$$ where $δ_{p}$ designates Dirac mass at the point $p$.
description: 29 pages, 1 figure
D3.5 Business Cases
Creators: name: Bassols Tayeda, Meritxell
name: Sivila Castellana, Anna Isabel
Publisher: name: Zenodo
Year: 2023
Subjects: Business Model Canvas
IPR

description: This deliverable is part of Task 3.6 of Exploitation and Commercial Deployment.
 The deliverable includes a report of the different Business Cases derived from the conducted research, integrations, applications and demonstrators. This deliverable is a first version as a starting point for the next deliverable. The exploitation model and the IPR will be defined in more detail in the next deliverable (D3.6. Exploitation Plan).
The effect of hyperkalemia and long inter-dialytic interval on morbidity and mortality in patients receiving hemodialysis: a systematic review
Creators: name: Bem, Danai
name: Sugrue, Daniel
name: Wilding, Ben
name: Zile, Ina
name: Butler, Karin
name: Booth, David
name: Tafesse, Eskinder
name: McEwan, Phil
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy

description: Patients with chronic kidney disease, especially those receiving hemodialysis (HD), are at risk of hyperkalemia (HK). This systematic review aimed to evaluate the prevalence of HK in patients with renal disease receiving HD and collate evidence on the effect of HK and differing HD patterns (i.e., long vs. short inter-dialytic intervals [LIDI and SIDI, respectively] in a thrice weekly schedule) on mortality. Comprehensive searches were conducted across six databases and selected conference proceedings by two independent reviewers up to September 2020. A hundred and two studies reporting frequency of HK, mortality, or cardiovascular (CV) outcomes in adult patients with acute, chronic or end-stage renal disease in receipt of HD were included. Narrative synthesis of results was undertaken with key findings presented in tables and figures. Median prevalence of HK in patients with renal disease receiving HD was 21.6% and increased in patients receiving concomitant medications – mainly renin–angiotensin–aldosterone system inhibitors and potassium-sparing diuretics. Associations between elevated potassium levels and increased risk of both all-cause and CV mortality in the HD population were consistent across the included studies. In addition, there was a rise in all-cause and CV mortality on the day following LIDI compared with the day after the two SIDIs in patients on HD. Evidence identified in this systematic review indicates a relationship between HK and LIDI with mortality in patients with renal disease receiving HD, emphasizing the need for effective monitoring and management to control potassium levels both in emergency and chronic HD settings.
title: Aortic flow measurement by phase-contrast MRI: what is the impact of temporal resolution?
Creators: name: Dubourg, Benjamin
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Arteries / Aorta
subject: Vascular
subject: MR
subject: Diagnostic procedure
subject: Staging
subject: Haemodynamics / Flow dynamics

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: If transthoracic echocardiography (TTE) remains the gold standard for the diagnosis and evaluation of valvular diseases [1–3], MRI with Phase-Contrast Imaging Sequences (PC-MRI) is a well-established technique with many advantages and applications...
title: Η ανάπτυξη οξειδωτικού στρες και η λειτουργία του αντιοξειδωτικού μηχανισμού μετά από προπόνηση άσκησης αντιστάσεων προοδευτικά αυξανόμενου έργου
titleType: AlternativeTitle
Creators: name: Μαργώνης, Κωνσταντίνος
Publisher: name: University of Thessaly
Year: 2007
Subjects: subject: ΟΞΕΙΔΩΤΙΚΟ ΣΤΡΕΣ
subject: ΑΣΚΗΣΗ -- ΦΥΣΙΟΛΟΓΙΑ

description: Η έντονη άσκηση αυξάνει τον σχηματισμό ελευθέρων ριζών μέσα στους μύες. Η χρόνια έντονη άσκηση μπορεί να οδηγήσει στο σύνδρομο της υπερπροπόνησης το οποίο χαρακτηρίζεται από την μείωση της απόδοσης και τη παροδική φλεγμονή, η οποία ακολουθείται από περιόδους προπόνησης με σοβαρές συνέπειες στην υγεία των αθλητών. Μέχρι σήμερα, δεν υπάρχει κανένας δείκτης διάγνωσης της υπερπροπόνησης. Η παρούσα έρευνα εξετάζει τις ανταποκρίσεις των δεικτών του οξειδωτικού στρες σ’ ένα πρωτόκολλο άσκησης αντιστάσεων αυξανόμενου και μειωμένου προπονητικού όγκου και έντασης. Δώδεκα άντρες ηλικίας 23,1 ±2,3 έτη συμμετείχαν σε ένα πρόγραμμα αντιστάσεων 12 εβδομάδων το οποίο αποτελούνταν από 5 περιόδους των 3 εβδομάδων. Το πρωτόκολλο περιελάμβανε 7 πολυαρθρικές ασκήσεις αντιστάσεων. Στη πρώτη περίοδο ΤΙ, οι συμμετέχοντες σήκωσαν 2 τόνους /εβδομάδα, στη δεύτερη Τ2, 8 τόνους, στη Τ3 περίοδο, 14 τόνους, στη Τ4 περίοδο 2 τόνους/ εβδομάδα, ενώ οι 3 εβδομάδες της τελευταίας περιόδου R, δεν περιελάμβαναν καθόλου προπόνηση. Δειγματοληψίες από αίμα και ούρα συλλέχθηκαν πριν ξεκινήσει το προπονητικό πρωτόκολλο, και 96 ώρες μετά από κάθε προπονητική περίοδο. Μία μέρα μετά τη κάθε δειγματοληψία πραγματοποιήθηκαν τεστ αξιολόγησης της απόδοσης όπως 1 μέγιστη επανάληψη, αναερόβια ισχύ και ικανότητα άλματος. Από τα αποτελέσματα φάνηκε η αύξηση της απόδοσης στη Τ2 περίοδο, η οποία μειώθηκε στη συνέχεια υποδεικνύοντας ίσως την εμφάνιση υπερπροπόνησης (Τ3). Κατά τη περίοδο αυτή, παρουσιάστηκαν φαινόμενα παρατεινόμενης λευκοκύττωσης, αύξησης των F2-ισοπροστάνιων κατά 7 φορές καθώς και των ουσιών που αντιδρούν με το θειοβαρβιτουρικό οξύ κατά 56%. Επιπλέον, τα πρωτεϊνικά καρβονύλια αυξήθηκαν κατά 73%, η καταλάση 96%, η οξειδωμένη γλουταθειόνη 25%, ενώ μικρή αύξηση είχε η υπεροξειδάση της γλουταθειόνης. Αντιθέτως, υπήρξε μείωση στα επίπεδα της ανηγμένης γλουταθειόνης κατά 31% και τις αναλογίας ανηγμένη προς οξειδωμένη γλουταθειόνη κατά 56%. Μικρή μείωση εμφάνισε η ολική αντιοξειδωτική ικανότητα των συμμετεχόντων. Αξιοσημείωτο είναι το γεγονός της υψηλής συσχέτισης μεταξύ των Ρ2-ισοπροστάνιων και του λόγου των γλουταθειόνων με τη πτώση της απόδοσης και την αύξηση του προπονητικού όγκου. Συμπερασματικά, η υπερπροπόνηση προκαλεί μία αξιοσημείωτη ανταπόκριση στους δείκτες οξειδωτικού στρες, η οποία σε ορισμένες περιπτώσεις, εμφανίστηκε να είναι ανάλογη του προπονητικού φορτίου. Το εύρημα αυτό, ίσως τελικά προσδιορίζει ένα σημαντικό εργαλείο για τη διάγνωση της υπερπροπόνησης.
Quantum illumination with multiplexed photodetection
Creators: name: Yang, Hao
name: Samantaray, Nigam
name: Jeffers, John
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The advantages of using quantum states of light for object detection are often highlighted in schemes that use simultaneous and optimal measurements. Here, we describe a theoretical but experimentally realizable quantum illumination scheme based on non-simultaneous and non-optimal measurements which can maintain this advantage. In particular, we examine the multi-click heralded two mode squeezed vacuum state as a probe signal in a quantum illumination process. The increase in conditioned signal intensity associated with multi-click heralding is greater than that from a single detector-heralded signal. Our results show, for lossy external conditions, the presence of the target object can be revealed earlier using multi-click measurements. We demonstrate this through sequential shot measurements based on Monte-Carlo simulation.
Simulations of Kinetic Electrostatic Electron Nonlinear (KEEN) Waves with Variable Velocity Resolution Grids and High-Order Time-Splitting
Creators: name: Afeyan, Bedros
name: Casas, Fernando
name: Crouseilles, Nicolas
name: Dodhy, Adila
name: Faou, Erwan
name: Mehrenberger, Michel
name: Sonnendrücker, Eric
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: Numerical Analysis (math.NA)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: KEEN waves are nonlinear, non-stationary, self-organized asymptotic states in Vlasov plasmas outside the scope or purview of linear theory constructs such as electron plasma waves or ion acoustic waves. Nonlinear stationary mode theories such as those leading to BGK modes also do not apply. The range in velocity that is strongly perturbed by KEEN waves depends on the amplitude and duration of the ponderomotive force used to drive them. Smaller amplitude drives create highly localized structures attempting to coalesce into KEEN waves. These cases have much more chaotic and intricate time histories than strongly driven ones. The narrow range in which one must maintain adequate velocity resolution in the weakly driven cases challenges xed grid numerical schemes. What is missing there is the capability of resolving locally in velocity while maintaining a coarse grid outside the highly perturbed region of phase space. We here report on a new Semi-Lagrangian Vlasov-Poisson solver based on conservative non-uniform cubic splines in velocity that tackles this problem head on. An additional feature of our approach is the use of a new high-order time-splitting scheme which allows much longer simulations per computational e ort. This is needed for low amplitude runs which take a long time to set up KEEN waves, if they are able to do so at all. The new code's performance is compared to uniform grid simulations and the advantages quanti ed. The birth pains associated with KEEN waves which are weakly driven is captured in these simulations. These techniques allow the e cient simulation of KEEN waves in multiple dimensions which will be tackled next as well as generalizations to Vlasov-Maxwell codes which are essential to understanding the impact of KEEN waves in practice.
title: Cervical adenopathies: diagnostic efficacy of DWI
Creators: name: Aghaghazvini, Leila
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Ear / Nose / Throat
subject: Head and neck
subject: Lymph nodes
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Neoplasia
subject: Metastases
subject: Lymphoma

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The detection of cervical nodes metastasis is very important for the prognosis and the treatment of head and neck tumours. Up to today parameters used by conventional imaging techniques are shape, size, extracapsular spread and an abnormal inner...
Ionization behavior of molecular hydrogen in intense laser fields: Influence of molecular vibration and alignment
Creators: name: Förster, Johann
name: Vanne, Yulian V.
name: Saenz, Alejandro
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The alignment- and internuclear-distance dependent ionization of H$_2$ exposed to intense, ultrashort laser fields is studied by solving the time-dependent two-electron Schrödinger equation. In the regime of perturbative few-photon ionization, a strong dependence of the ionization yield on the internuclear distance is found. While this finding confirms a previously reported breakdown of the fixed-nuclei approximation for parallel alignment, a simpler explanation is provided and it is demonstrated that this breakdown is not due to vibrational dynamics during the laser pulse. The persistence of this effect even for randomly aligned molecules is demonstrated. Furthermore, the transition from the multiphoton to the quasi-static (tunneling) regime is investigated considering intense 800 nm laser pulses. While the obtained ionization yields differ significantly from the prediction of Ammosov-Delone-Krainov rates, we find a surprisingly good quantitative agreement after introducing a simple frequency-dependent correction to the standard tunneling formula.
description: 10 pages, 9 figures
title: Diagnosing and evaluating children with type 1 Neurofibromatosis: Ultrasound – the first frontier.
Creators: name: Popoi, Paula
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Paediatric
subject: Musculoskeletal soft tissue
subject: Neuroradiology peripheral nerve
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: MR
subject: Staging
subject: Complications
subject: Diagnostic procedure
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To systemize the aspects of ultrasound accessible lesions, found in children with neurofibromatosis type I (NF I), from first presentation aspects to evaluating and monitoring. To revisit the potential of ultrasonography (US) in an era where other...
Modern Machine Learning Tools for Monitoring and Control of Industrial Processes: A Survey
Creators: name: Gopaluni, R. Bhushan
name: Tulsyan, Aditya
name: Chachuat, Benoit
name: Huang, Biao
name: Lee, Jong Min
name: Amjad, Faraz
name: Damarla, Seshu Kumar
name: Kim, Jong Woo
name: Lawrence, Nathan P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Over the last ten years, we have seen a significant increase in industrial data, tremendous improvement in computational power, and major theoretical advances in machine learning. This opens up an opportunity to use modern machine learning tools on large-scale nonlinear monitoring and control problems. This article provides a survey of recent results with applications in the process industry.
description: IFAC World Congress 2020
title: The role of PET in the prediction of histological response to neoadjuvant chemotherapy in patients with Osteosarcoma.
Creators: name: Power, Jane
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Chemotherapy
subject: PET-CT
subject: PET
subject: Oncology
subject: Nuclear medicine
subject: Bones

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Osteosarcoma is one of the most common primary bone cancers. The treatment of osteosarcoma is generally multimodal with a combined approach of chemotherapyand surgery commonly used. The aim of this systematic review was to look at the evidence for...
title: Transthoracic lung biopsy. The non tumoral results.
Creators: name: Fernandez-Lobo, Victor
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Lung
subject: Thorax
subject: Interventional non-vascular
subject: CT
subject: Fluoroscopy
subject: Biopsy
subject: Education
subject: Cancer
subject: Economics

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To evaluate 5 years results of transthoracic core needle biopsy (TTNB) for lung lesions and usefulness of the rebiopsy of lung lesions (repeat TTNB) when it had a non tumoral...
title: The prevalence of emphysema and chronic obstructive pulmonary disease among participants of Gdansk’s lung cancer screening programme who underwent diagnostic work-up due to lung tumour
Creators: name: Jelitto-Gorska, Malgorzata
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Thorax
subject: Computer applications
subject: Oncology
subject: CT
subject: CAD
subject: Percutaneous
subject: Computer Applications-3D
subject: Screening
subject: CAD
subject: Cancer
subject: Epidemiology
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Lung cancer is the leading cause of cancer related death [1]. Presence of emphysema or/and chronic pulmonary obstructive disease (COPD) is known risk factor for lung cancer [2, 3, 4]. Never-smokers are also at greater risk for lung cancer if they...
Gabor-like Image Filtering using a Neural Microcircuit
Creators: name: Mayr, C.
name: Heittmann, A.
name: Schüffny, R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Emerging Technologies (cs.ET)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: In this letter, we present an implementation of a neural microcircuit for image processing employing Hebbian-adaptive learning. The neuronal circuit utilizes only excitatory synapses to correlate action potentials, extracting the uncorrelated ones, which contain significant image information. This circuit is capable of approximating Gabor-like image filtering and other image processing functions
title: The contribution of Conventional Radiology in the evaluation of the complications of Total Knee Arthroplasty
Creators: name: Lopes, Richard
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Radiographers
subject: Musculoskeletal joint
subject: Conventional radiography
subject: Education
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: With this work we intend to demonstrate the contribution of conventional radiology in the evaluation of the femur-patellar component in total knee arthroplasty. As well as the importance of knowledge and the use of the most correct incidences for...
Crisi finanziaria tra legislazione emergenziale e vigilanza
Creators: name: Della Bruna, Barbara
Publisher: name: Universita degli studi di Salerno
Year: 2016
Subjects: subject: IUS/05 DIRITTO DELL'ECONOMIA

description: 2014 - 2015
description: The first chapter of the thesis begins with a brief introduction on what are the principles that regulate the economy and how they affect it. A market without rules or in serious shortage of them is the incubator of problems destined to affect the economies of all Countries. This situation came out with the phenomenon of deregulation, born on the belief that markets are capable of self-regulation, and the lack of rules capable of setting effective limits that led to an exponential increase in risky financial transactions. As we all know, the creation of the subprime housing bubble in the United States is the most striking example of how the lack of rules could lead to the construction of "financial monsters" that caused the collapse of major banking giants, as well as serious repercussions on the whole economic stability. In fact, in 2008, one of the biggest financial crises in the history occurred, following which the emerged the awareness that the regulatory and banking supervision instruments were characterized by serious inefficiencies. ... [edited by Author]
Timing of the first cannulation and survival of arteriovenous grafts in hemodialysis patients: a multicenter retrospective cohort study
Creators: name: Lin, Su-Ju
name: Chang, Shu-Chen
name: Tung, Chun-Wu
name: Hsu, Yung-Chien
name: Shih, Ya-Hsueh
name: Wu, Yi-Ling
name: Chou, Tse-Chih
name: Lin, Chun-Liang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Arteriovenous graft (AVG) is an important vascular access route in hemodialysis patients. The optimal waiting time between AVG creation and the first cannulation is still undetermined, therefore the current study investigated the association between ideal timing for cannulation and AVG survival. This retrospective cohort study used data from the Taiwan National Health Insurance Database, which included 6,493 hemodialysis patients with AVGs between July 1st 2008 and June 30th 2012. The waiting cannulation time was defined as the time from the date of shunt creation to the first successful cannulation. Patients were categorized according to the waiting cannulation time of their AVGs as follows: ≤30 days, between 31 and 90 days, between 91 and 180 days, and >180 days. The primary outcome was functional cumulative survival, measured as the time from the first cannulation to shunt abandonment. The AVGs which were cannulated between 31 and 90 days (reference group) after construction had significantly superior functional cumulative survival compared with those cannulated ≤30 days (adjusted HR = 1.651 with 95% CI 1.482–1.839; p < 0.0001) and >180 days (adjusted HR = 1.197 with 95% CI 1.012–1.417; p = 0.0363) after construction. An analysis of the hazard ratios in patients with different demographic characteristics, revealed that the functional cumulative survival of AVGs in most groups was better when they received cannulation >30 days after construction. Consequently, in order to achieve the best long-term survival, AVGs should be cannulated at least 1 month after construction, but you should avoid waiting for >3 months.
D4.4 VALKYRIES harmonisations on first aid technologies and equipment
Creators: name: López Bernal, Sergio
name: Gil Pérez, Manuel
name: Martínez Pérez, Gregorio
name: López Bernal, Eduardo
name: Martínez López, Juan Antonio
name: Beltrán López, Pedro
Publisher: name: Zenodo
Year: 2023
Subjects: SWOT
Action Plan
Impact Evaluation

description: In emergency situations, it is critical to have a clear view of available opportunities to make informed decisions and effectively coordinate response efforts. However, identifying and harmonising these opportunities can be challenging in dynamic and changing environments. In this paper, we will explore using SWOT ("strengths, weaknesses, opportunities, and threats") to assess opportunities in emergency situations and the importance of harmonising these opportunities in emergency response. We will also examine some strategies and best practices for addressing the challenges of identifying and coordinating opportunities in emergency response environments.
title: The management of iatrogenic pseudoaneurysms at a large teaching hospital.
Creators: name: Miller, Christopher
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Aneurysms
subject: Arterial access
subject: Ultrasound
subject: Vascular

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To audit the incidence and management of iatrogenic pseudoaneurysms as a result of arterial catheterisation in a large teaching hospital and compare outcomes to the published evidence...
Surface Sensitive Microfluidic Optomechanical Sensors
Creators: name: Kim, Kyu Hyun
name: Fan, Xudong
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The microfluidic optomechanical resonator (uFOMR) based on a thin-walled glass capillary supports high Q-factor (>1000) mechanical modes in the presence of liquids. In this Letter, the sensitivity of the uFOMR to the surface change is studied by layer-by-layer removal of SiO2 molecules from the uFOMR inner surface using various concentrations of hydrofluoric acid solutions. A frequency downshift is observed with a sensitivity of 1.2 Hz/(pg/mm2), which translates to a surface density detection limit of 83 pg/mm2. This work opens a door to using the optomechanical mode for detection and characterization of molecules present near the resonator surface.
title: Evaluation of myometrial invasion on MRI for stage I endometrial carcinoma compared to pathologic findings.
Creators: name: Sempere Ortega, Cayetano
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: MR
subject: Pelvis
subject: Genital / Reproductive system female

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To evaluate MRI capability for evaluation of myometrial invasion in the presurgical staging of early endometrial adenocarcinoma. We compared radiologic results with pathologic...
title: Εκπαίδευση και συμβολικός έλεγχος : διαφοροποιήσεις στην κατανομή της εργασίας στην Ελλάδα, την τελευταία τριακονταετία (1971 - 2001)
titleType: AlternativeTitle
Creators: name: Ντακούμης, Βασίλης
Publisher: name: University of Thessaly
Year: 2008
Subjects: subject: ΕΚΠΑΙΔΕΥΣΗ ΚΑΙ ΚΟΙΝΩΝΙΑ -- ΕΛΛΑΔΑ
subject: ΕΡΓΑΣΙΑ ΚΑΙ ΕΡΓΑΖΟΜΕΝΟΙ -- ΣΤΑΤΙΣΤΙΚΗ

description: Δίτομο έργο.
description: Κατά την τριακονταετία 1971 - 2001, σημειώνονται στην Ελλάδα σημαντικές μεταβολές, που συνδέονται με την εξέλιξη του οικονομικά ενεργού πληθυσμού της χώρας, καθώς και με την εκπαίδευση και τις σχέσεις της με την κοινωνική κατανομή της εργασίας. Η διατριβή στηρίζεται στο κεντρικό θεωρητικό πλαίσιο του Bernstein, για το ρόλο και τα χαρακτηριστικά του πεδίου του συμβολικού ελέγχου, των υπηρεσιών και των στελεχών του, κατά την περίοδο αυτή και χρησιμοποιεί, ως βασικά εργαλεία διερεύνησης, τα στοιχεία της Εθνικής Στατιστικής Υπηρεσίας της Ελλάδος (ΕΣΥΕ), τα οποία αφορούν τις απογραφές πληθυσμού των ετών 1971, 1981, 1991 και 2001. Με τον τρόπο αυτό επιχειρείται η ανίχνευση των μεταβολών, που συντελούνται στον κοινωνικό καταμερισμό της εργασίας στη χώρα μας, κατά το χρονικό μεταίχμιο απ’ τον 20ο στον 21ο αιώνα, δίνοντας έμφαση στο πεδίο του συμβολικού ελέγχου. Τα αποτελέσματα της θεωρητικής και ερευνητικής επεξεργασίας της διατριβής, κατατείνουν στην επαλήθευση της κεντρικής της υπόθεσης, σύμφωνα με την οποία, τα τελευταία ιδίως χρόνια του 20ου αιώνα, κάνει την εμφάνισή της μια ισχυρή τάση ποσοτικής αύξησης του αριθμού του οικονομικά ενεργού πληθυσμού που ασκεί επαγγέλματα, τα οποία χειρίζονται πόρους λόγου (επαγγέλματα του συμβολικού ελέγχου), σε σχέση με τα επαγγέλματα, τα οποία χειρίζονται φυσικούς πόρους (επαγγέλματα της παραγωγής). Αυτή η ποσοτική αύξηση του πεδίου του συμβολικού ελέγχου, συνδέεται με ανοδικές τάσεις εκπαιδευτικής κινητικότητας, κυρίως όσον αφορά τα επαγγέλματα που συνδέονται με τον αναπαραγωγικό ρόλο της εκπαίδευσης. Αναδεικνύεται έτσι, ο καθοριστικός ρόλος που ασκεί (θα ασκήσει ακόμη περισσότερο στο άμεσο μέλλον) η εκπαίδευση, ως μέσο μεταβίβασης της κυρίαρχης ιδεολογίας και διαμόρφωσης των συνειδήσεων. Οι ανοδικές τάσεις εκπαιδευτικής κινητικότητας των συγκεκριμένων επαγγελματικών κατηγοριών του συμβολικού ελέγχου, προμηνύουν μια νέα τάση περαιτέρω ενίσχυσης της δύναμης, που αναμένεται να αποκτήσει η γνώση, ως ρυθμιστικός παράγοντας των κοινωνικών σχέσεων στον 21ο αιώνα. Στο πλαίσιο αυτό, είναι αναγκαίο να ενταθούν οι πρωτοβουλίες σε κοινωνικό, πολιτικό και θεσμικό επίπεδο, οι οποίες θα κατατείνουν σε ένα νέο προσανατολισμό του εκπαιδευτικού μας συστήματος, ως χώρου γνώσης, επιστημονικής έρευνας, ανθρωπιστικής παιδείας και πολιτισμού.
Low cost page quality factors to detect web spam
Creators: name: Chandra, Ashish
name: Suaib, Mohammad
name: Beg, Dr. Rizwan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Web spam is a big challenge for quality of search engine results. It is very important for search engines to detect web spam accurately. In this paper we present 32 low cost quality factors to classify spam and ham pages on real time basis. These features can be divided in to three categories: (i) URL features, (ii) Content features, and (iii) Link features. We developed a classifier using Resilient Back-propagation learning algorithm of neural network and obtained good accuracy. This classifier can be applied to search engine results on real time because calculation of these features require very little CPU resources.
title: Μορφολογική μελέτη δια της κυτταρολογικής μεθόδου της χλωρίδας του κόλπου στον γυναικείο πληθυσμό του νομού Λάρισας
titleType: AlternativeTitle
Creators: name: Ντάνος, Αθανάσιος Γ.
Publisher: name: University of Thessaly
Year: 2001
Subjects: subject: ΓΕΝΝΗΤΙΚΑ ΟΡΓΑΝΑ, ΓΥΝΑΙΚΕΙΑ -- ΑΣΘΕΝΕΙΕΣ
subject: ΚΟΛΠΟΣ -- ΑΣΘΕΝΕΙΕΣ

description: Στην παρούσα διδακτορική διατριβή εξετάσθηκαν 7.040 κολπικά επιχρίσματα, χρωματισμένα με τη χρώση Παπανικολάου προκειμένου να εξετασθοΰν επισταμένως οι δυνατότητες της κυτπαρολογικής μεθόδου για την ταυτοποίηση των υπαρχόντων στον κόλπο μικροοργανισμών φυσιολογικών ή παθολογικών. Μελετήθηκε επίσης λεπτομερώς και η συχνά παρατηρούμενη συνδυασμένη παρουσία διαφόρων ειδών μικροβίων. Το υλικό προερχόταν από ενήλικες γυναίκες, κατοίκους κατεξοχήν το Νομού Λάρισας, αστικής ή αγροτικής προέλευσης. Οι εξετασθείσες γυναίκες είχαν ηλικία από 15-74 ετών, με μέσο όρο ηλικίας 42,5 έτη. Εκ της μελέτης του υλικού μας διαπιστώθηκε ότι η κυτταρολογική κατά Παπανικολάου εξέταση των κολπικών επιχρισμάτων αναδεικνύει τούς μικροοργανισμούς του κόλπου, γεγονός που επιτρέπει την εύκολη και λεπτομερή εξέτασή των με τον ξηρό φακό Χ40. Επίσης προσφέρει την ταχεία (εντός ολίγων ωρών) αναγνώριση του είδους του φυσιολογικού ή παθογόνου μικροβίου ή συνδυασμών μικροβίων σε όλες τις περιπτώσεις, με εξαίρεση τα διάφορα είδη των βραχέων βακίλλων. Στην εν λόγω περίπτωση εξαιτίας ομοιότητος των διαφόρων ειδών, όσον αφορά το μέγεθος και τις χρωστικές ιδιότητές των, η διάκρισή τους σε ε- πιμέρους είδη είναι ανέφικτος και απαιτεί την χρήση μικροβιολογικών μεθόδων. Ως αναμενόταν, στο ήμισυ περίπου των περιπτώσεων η χλωρίδα του κόλπου αποτελούνταν από βακίλλους του Doderlein. Στη συντριπτική πλειοψηφία των εμμηνοπαυσιακών γυναικών η εν λόγω χλωρίδα απετελείτο από κοκκοβακτηρίδια. Η παρατηρηθείσα στενή συνύπαρξη επιμέρους συνδυασμών μικροοργανισμών π.χ. μυκήτων και κολποβακίλλων, τριχομονάδων και κόκκων ή βραχέων βακίλλων, ερμηνεύεται με βάση το κοινό ευνοϊκό pH του κόλπου ή την πιθανή συμβιωτική σχέση των επιμέρους ειδών. Ιδιαίτερη έμφαση δόθηκε στην περιγραφή της κυτταρολυτικής «κολπίτιδας», η οποία, παρά τα εμφανή κλινικά συμπτώματά της, δεν οφείλεται σε παθογόνο αίτιο και ως εκ τούτου η αντιμετώπισή της πρέπει να γίνεται με ήπια μέσα. Στην παρούσα μελέτη επιχειρείται η ερμηνεία της παρουσίας ασυνήθων σε διαστάσεις και σχήμα μικροβίων, καθώς και ο λόγος της απουσίας κλινικών συμπτωμάτων σε ορισμένες περιπτώσεις κολπίτιδων. Από τη μελέτη του υλικού μας προέκυψε ότι η συχνότης ορισμένων τύπων κολπίτιδων του γυναικείου πληθυσμού του Νομού Λάρισας παρουσίαζε διαφορετική συχνότητα από την α- ναφερόμενη στη διεθνή βιβλιογραφία. Η εν λόγω συνδυασμένη παρουσία, σχεδόν μονότονα επαναλαμβανόμενη σε κάθε συγκεκριμένο είδος κολπίτιδος, φαίνεται ότι δεν είναι τυχαία. Πιθανότατα υποδηλώνει κάποιο είδος συμβίωσης ή ακόμη και συνέργειας για την ανάπτυξη της φλεγμονής και κατά την γνώμη μας αξίζει περαιτέρω διερεύνησης τόσο για θεωρητικούς όσο και για θεραπευτικούς λόγους.
Novel strategies towards stable perovskite solar cells
Creators: name: RAI, NITISH
Publisher: name: Monash University
Year: 2023
Subjects: classificationCode: 400910
subject: Photovoltaic devices (solar cells)

description: The hybrid organic-inorganic perovskite solar cells have garnered considerable attention, achieving very high efficiencies exceeding 25%. However, the stability of perovskite solar cells represents a significant obstacle towards the widespread commercialization of this technology. In-depth research towards understanding the fundamental mechanisms responsible for the degradation of perovskite materials is urgently required. The present PhD thesis aims to provide novel strategies towards overcoming the degradation of perovskite solar cells by replacing the conventionally used costly and unstable gold electrode with low-cost and stable electrodes; and by additive engineering of active perovskite absorber material.
Electrode effects on the observability of destructive quantum interference in single-molecule junctions
Creators: name: Sengul, O.
name: Valli, A.
name: Stadler, R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Destructive quantum interference (QI) has been a source of interest as a new paradigm for molecular electronics as the electronic conductance is widely dependent on the occurrence or absence of destructive QI effects. In order to interpret experimentally observed transmission features, it is necessary to understand the effects of all components of the junction on electron transport. We perform non-equilibrium Green's function calculations within the framework of density functional theory to assess the structure-function relationship of transport through pyrene molecular junctions with distinct QI properties. The chemical nature of the anchor groups and the electrodes controls the Fermi level alignment, which determines the observability of destructive QI. A thorough analysis allows to disentangle the transmission features arising from the molecule and the electrodes. Interestingly, graphene electrodes introduce features in the low-bias regime, which can either mask or be misinterpreted as QI effects, while instead originating from the topological properties of the edges. Thus, this first principles analysis provides clear indications to guide the interpretation of experimental studies, which cannot be obtained from simple Hückel model calculations.
description: 12 pages, 8 figures
Alteration of normal level of serum urate may contribute to decrease in estimated glomerular filtration rate decline in healthy Japanese men
Creators: name: Kuma, Akihiro
name: Mafune, Kosuke
name: Uchino, Bungo
name: Ochiai, Yoko
name: Enta, Kazuhiko
name: Kato, Akihiko
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Serum uric acid (SUA) levels have a linear relationship with the estimated glomerular filtration rate (eGFR). It is unclear whether further changes, subsequent to normal level of SUA can attenuate eGFR decline in a healthy population, so we aimed to determine the normal level of SUA that can contribute to preventing kidney dysfunction. In this retrospective cohort study from Japan, annual health checkup data from 2009 to 2014 was collected. After propensity score matching (1:1), data from 2,634 individuals with basal SUA ≤7.0 mg/dL (normal; mean age, 39 y; mean eGFR, 80.8 mL/min/1.73 m2) and 1,642 individuals with basal SUA >7.0 mg/dL (elevated; mean age, 42 y; mean eGFR, 75.0 mL/min/1.73 m2) were collected to determine the relationship between followed-up SUA level and the rate of change in eGFR. In individuals with normal level SUA at baseline, the elevation of SUA (>7.0 mg/dL) accelerated eGFR decline compared to those with normal SUA levels at 5-year follow-up (−4.1 ± 9.6% vs −9.9 ± 9.0%, p < .0001). Digression of SUA level (≤7.0 mg/dL) reduced eGFR decline compared with persistent SUA level over 7.0 mg/dL (−1.5 ± 11.5% vs −7.0 ± 10.1, p < .0001). In multiple linear regression analysis, there was strong association between the rate of change in SUA and eGFR in individuals with basal SUA ≤7.0 and >7.0 mg/dL (standardized coefficient; −0.3348, p < .001 and −.2523, p < .001, respectively). Subsequent to normal level of SUA (under 7.0 mg/dL) may contribute to a decrease in eGFR decline in apparently healthy men.
Lambda_c^+/Lambda_c^- and Lambda_b^0/\bar{Lambda}_b^0 production asymmetry at the LHC from heavy quark recombination
Creators: name: Leibovich, Adam K
name: Lai, Wai Kin
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The asymmetries in the forward region production cross section of Lambda_c^+/Lambda_c^- and Lambda_b^0/\bar{Lambda}_b^0 are predicted using the heavy quark recombination mechanism for pp collisions at 7 TeV and 14 TeV. Using non-perturbative parameters determined from various previous experiments, we find that A_p(Lambda_c^+/Lambda_c^-) ~ 1-2% and A_p(Lambda_b^0/\bar{Lambda}_b^0) ~ 1-3% in the forward region covered by the LHCb experiment.
description: 9 pages, 6 figures
title: MRI Tumor Regression Grade in the evaluation of complete response after radiochemotherapy in rectal cancer.
Creators: name: Sempere Ortega, Cayetano
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: MR
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To evaluate usefulness of MRI Tumor Regresion Grade (mrTRG) in the identification of complete responders after neoadyuvant therapy in rectal cancer patients. A comparision will be made between cases classified as TRG=0 onMRI and...
3D Spectroscopic Tracking of Individual Brownian Nanoparticles during Galvanic Exchange
Creators: name: Nguyen, Minh-Chau
name: Berto, Pascal
name: Valentino, Fabrice
name: Lemineur, Jean-François
name: Noel, Jean-Marc
name: Kanoufi, Frédéric
name: Tessier, Gilles
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Monitoring chemical reactions in solutions at the scale of individual entities is challenging: single particle detection requires small confocal volumes which are hardly compatible with Brownian motion, particularly when long integration times are necessary. Here, we propose a real-time (10 Hz) holography-based nm-precision 3D tracking of single moving nanoparticles. Using this localization, the confocal collection volume is dynamically adjusted to follow the moving nanoparticle and allow continuous spectroscopic monitoring. This concept is applied to the study galvanic exchange in freely-moving collo{ï}dal silver nanoparticles with gold ions generated in-situ. While the Brownian trajectory reveals particle size, spectral shifts dynamically reveal composition changes and transformation kinetics at the single object level, pointing at different transformation kinetics for free and tethered particles.
description: ACS Nano, American Chemical Society, 2022
An accurate single-electron pump based on a highly tunable silicon quantum dot
Creators: name: Rossi, A.
name: Tanttu, T.
name: Tan, K. Y.
name: Iisakka, I.
name: Zhao, R.
name: Chan, K. W.
name: Tettamanzi, G. C.
name: Rogge, S.
name: Dzurak, A. S.
name: Möttönen, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Nanoscale single-electron pumps can be used to generate accurate currents, and can potentially serve to realize a new standard of electrical current based on elementary charge. Here, we use a silicon-based quantum dot with tunable tunnel barriers as an accurate source of quantized current. The charge transfer accuracy of our pump can be dramatically enhanced by controlling the electrostatic confinement of the dot using purposely engineered gate electrodes. Improvements in the operational robustness, as well as suppression of non-adiabatic transitions that reduce pumping accuracy, are achieved via small adjustments of the gate voltages. We can produce an output current in excess of 80 pA with experimentally determined relative uncertainty below 50 parts per million.
description: 12 pages, 7 figures, includes supplementary information, Nano Letters (2014)
Inhaled nitric oxide and acute kidney injury risk: a meta-analysis of randomized controlled trials
Creators: name: Wang, Junqiu
name: Cong, Xuhui
name: Miao, Mengrong
name: Yang, Yitian
name: Zhang, Jiaqiang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy

description: There are conflicting results as to the effect of inhaled nitric oxide (iNO) therapy on the risk of acute kidney injury (AKI). The aim of this study was to perform a meta-analysis to assess the updated data. We systematically searched Web of Science, the Cochrane Library, Wanfang, and PubMed for relevant randomized control trials between database inception and 9/07/2020. Relative risks (RRs) with 95% confidence intervals (CIs) predicting the risk of AKI were extracted to obtain summary estimates using fixed-effects models. The Trim and Fill method was used to evaluate the sensitivity of the results and adjust for publication bias in meta-analysis. 15 randomized controlled studies from 14 articles involving 1853 patients were included in the study. Analyzing the eligible studies we found: (1) iNO therapy significantly increased the risk of AKI in acute respiratory distress syndrome patients (RR 1.55, 95% CI 1.15–2.10, p = 0.004; I2 for heterogeneity 0%; Phet = 0.649). (2) The use of iNO was associated with reduced AKI risk in patients undergoing cardiac surgery (RR 0.80, 95% CI 0.64–0.99, p = 0.037; I2 for heterogeneity 0%; Phet = 0.528). (3) For organ transplantation recipients, there was no effect of iNO administration on the risk of AKI (RR 0.50, 95% CI 0.16–1.56, p = 0.233; I2 for heterogeneity 0%; Phet = 0.842). The Trim and Fill analysis showed that the overall effect of this meta-analysis was stable. The effect of iNO on AKI risk might be disease-specific. Future RCTs with larger patient populations should aim to validate our findings.
title: Patterns of brain injury in preterm infants on MRI at term equivalent age (TEA). A systematic approach with the current terminology.
Creators: name: Hilario Barrio, Amaya
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cerebral palsy
subject: Imaging sequences
subject: MR
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Neuroradiology brain
subject: CNS

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To fully capture brain abnormalities in preterm infants at term-equivalent age (TEA) at MRI, a systematic assessment is required. We review the imaging of brain injury at this age and the sequences recommended to detect them. The main patterns...
Il primo libro del De Ira di Seneca. Traduzione e commento
Creators: name: Capozzi, Laura
Publisher: name: Universita degli studi di Salerno
Year: 2017
Subjects: subject: L-ANT/02 STORIA GRECA
subject: Stoicismo
subject: Seneca
subject: De ira

description: 2014 - 2015
description: Questo lavoro di tesi consiste nella traduzione e nel commento del primo libro del De ira di Seneca, l’unico dei tre di cui non è mai stato realizzato un lavoro sistematico di commento, ma solo note marginali. La tesi è strutturata in una prima sezione, che funge da introduzione, in cui sono state trattate questioni come l’anno di composizione, il destinatario, le fonti filosofiche; vi si prospettano inoltre i principali problemi di carattere testuale e un confronto con altri autori, greci e latini, che hanno scritto su questo adfectus. Seguono il testo, che riproduce quello di Reynolds (L. Annaei Senecae, Dialogorum libri duodecim, recognovit brevique adnotatione critica instruxit L. D. Reynolds, Oxonii 1977), la traduzione e il commento lemmatico. In conclusione la bibliografia. [a cura dell'Autore]
description: This thesis is the translation and commentary of the first book of Seneca's De ira. The thesis is structured in a first section, which acts as introduction, in which issues such as the year of composition and the philosophical sources; there are also the main textual problems and one comparison with other authors, Greeks and Latin who have written about this adfectus. They follow the text, which reproduces that of Reynolds (L. Annaei Senecae, Dialogorum libri duodecim, recognovit brevique adnotatione criticism instruxit L. D. Reynolds, Oxonii 1977), translation and lemmatic commentary. In conclusion the bibliography. [edited by Author]
Renormalization Group Solution of the Chutes&Ladder Model
Creators: name: Ball, Lauren A.
name: Farris, Alfred C. K.
name: Boettcher, Stefan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We analyze a semi-infinite one-dimensional random walk process with a biased motion that is incremental in one direction and long-range in the other. On a network with a fixed hierarchy of long-range jumps, we find with exact renormalization group calculations that there is a dynamical transition between a localized adsorption phase and an anomalous diffusion phase in which the mean-square displacement exponent depends non-universally on the Bernoulli coin. We relate these results to similar findings of unconventional phase behavior in hierarchical networks.
description: 7 pages, RevTex4.1; for related information, see http://www.physics.emory.edu/faculty/boettcher/
title: Cholangiocarcinoma: a descriptive study in the Radiology Department of Salamanca.
Creators: name: Sempere Ortega, Cayetano
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Description of: Types of cholangiocarcinoma. Study Protocol. Unresectability criteria. Treatment...
Two mutually loss-coupled lasers featuring astable multivibrator
Creators: name: Mustafin, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Self-sustained antiphase relaxation oscillations of high amplitude are shown to be possible in a system of two single-mode semiconductor lasers strongly coupled through their cavities.
description: 10 pages, 6 figures, 1 table