cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Capacity of the Single Source Multiple Relay Single Destination Mesh Network
Creators: name: Ong, Lawrence
name: Motani, Mehul
Publisher: name: arXiv
Year: 2007
Subjects: subject: Information Theory (cs.IT)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, we derive the information theoretic capacity of a special class of mesh networks. A mesh network is a heterogeneous wireless network in which the transmission among power limited nodes is assisted by powerful relays, which use the same wireless medium. We investigate the mesh network when there is one source, one destination, and multiple relays, which we call the single source multiple relay single destination (SSMRSD) mesh network. We derive the asymptotic capacity of the SSMRSD mesh network when the relay powers grow to infinity. Our approach is as follows. We first look at an upper bound on the information theoretic capacity of these networks in a Gaussian setting. We then show that this bound is achievable asymptotically using the compress-and-forward strategy for the multiple relay channel. We also perform numerical computations for the case when the relays have finite powers. We observe that even when the relay power is only a few times larger than the source power, the compress-and-forward rate gets close to the capacity. The results indicate the value of cooperation in wireless mesh networks. The capacity characterization quantifies how the relays can cooperate, using the compress-and-forward strategy, to either conserve node energy or to increase transmission rate.
description: to appear in Elsevier Ad Hoc Networks: Special Issue on Wireless Mesh Networks, accepted on 9 Dec. 2006
Geometric Phase of a qubit interacting with a squeezed-thermal bath
Creators: name: Banerjee, Subhashish
name: Srikanth, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the geometric phase of an open two-level quantum system under the influence of a squeezed, thermal environment for both non-dissipative as well as dissipative system-environment interactions. In the non-dissipative case, squeezing is found to have a similar influence as temperature, of suppressing geometric phase, while in the dissipative case, squeezing tends to counteract the suppressive influence of temperature in certain regimes. Thus, an interesting feature that emerges from our work is the contrast in the interplay between squeezing and thermal effects in non-dissipative and dissipative interactions. This can be useful for the practical implementation of geometric quantum information processing. By interpreting the open quantum effects as noisy channels, we make the connection between geometric phase and quantum noise processes familiar from quantum information theory.
description: Accepted for publication in Eur. Phys. J. D; slightly abridged version of v2; 10 pages, 12 figures
title: Operating Characteristics of Surrogate Endpoint Methods for Normally Distributed Data
Creators: name: Beyersmann, Jan
name: Ittrich, Carina
name: Kunz, Cornelia Ursula
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: The choice of endpoints is important for clinical trials. Due to the development of more and more effective drugs patients live longer, which often results in longer follow-up times until the clinical endpoint can be measured. In order to shorten studies as well as reduce costs and sample sizes we often[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Reconstructing the graviton
Creators: name: Bonanno, Alfio
name: Denz, Tobias
name: Pawlowski, Jan M.
name: Reichert, Manuel
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reconstruct the Lorentzian graviton propagator in asymptotically safe quantum gravity from Euclidean data. The reconstruction is applied to both the dynamical fluctuation graviton and the background graviton propagator. We prove that the spectral function of the latter necessarily has negative parts similar to, and for the same reasons, as the gluon spectral function. In turn, the spectral function of the dynamical graviton is positive. We argue that the latter enters cross sections and other observables in asymptotically safe quantum gravity. Hence, its positivity may hint at the unitarity of asymptotically safe quantum gravity.
description: 22 pages, 8 figures, 2 tables
A How-To for the Mock LISA Data Challenges
Creators: name: Arnaud, K. A.
name: Babak, S.
name: Baker, J. G.
name: Benacquista, M. J.
name: Cornish, N. J.
name: Cutler, C.
name: Larson, S. L.
name: Sathyaprakash, B. S.
name: Vallisneri, M.
name: Vecchio, A.
name: Vinet, J-Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The LISA International Science Team Working Group on Data Analysis (LIST-WG1B) is sponsoring several rounds of mock data challenges, with the purpose of fostering development of LISA data-analysis capabilities, and of demonstrating technical readiness for the maximum science exploitation of the LISA data. The first round of challenge data sets were released at this Symposium. We describe the models and conventions (for LISA and for gravitational-wave sources) used to prepare the data sets, the file format used to encode them, and the tools and resources available to support challenge participants.
description: 10 pages, 1 figure, in Proceedings of the Sixth International LISA Symposium (AIP, 2006)
title: Landmarking for left-truncated competing risks data
Creators: name: Unseld, Theresa
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: landmarking
subject: competing risks
subject: left-truncation
subject: survival analysis
subject: 610 Medical sciences; Medicine

description: Drug safety in pregnancy is typically evaluated by observational studies and adequate handling of the complex timing of events is crucial. Motivated by a recent cohort study of the German Embryotox Pharmacovigilance Institute in Berlin [ref:1], my master thesis aims to evaluate the effect [for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Singular del Pezzo surfaces whose universal torsors are hypersurfaces
Creators: name: Derenthal, Ulrich
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J26 (Primary) 14C20, 14G05 (Secondary)

description: We classify all generalized del Pezzo surfaces (i.e., minimal desingularizations of singular del Pezzo surfaces containing only rational double points) whose universal torsors are open subsets of hypersurfaces in affine space. Equivalently, their Cox rings are polynomial rings with exactly one relation. For all 30 types with this property, we describe the Cox rings in detail. These explicit descriptions can be applied to study Manin's conjecture on the asymptotic behavior of the number of rational points of bounded height for singular del Pezzo surfaces, using the universal torsor method.
description: 45 pages, minor revision
Mitochondrial DNA plasmids and senescence in neurospora
Creators: name: Yang, Xiao
Publisher: name: University of British Columbia
Year: 2009

description: A survey of mitochondrial DNA plasmids was conducted in natural populations of N. intermedia and N. crassa. Many new mitochondrial plasmids, both linear and circular, were found in 37 out of 46 strains. DNA-DNA hybridization studies revealed relatedness of some plasmids in isolates from different species or from distant geographical locations. Both circular and linear plasmids showed complex concatamers. Furthermore new circular and linear plasmids appeared to arise spontaneously from the existing plasmids. All these new mitochondrial plasmids wre neutral to their hosts. However, in certain crosses of natural isolates of N. intermedia, linear and circular mitochondrial plasmids of the maternal parents wre not transmitted to their sexual progeny, in contrast to the maternal transmission of organellar genetic elements generally observed in crosses of N. crassa. The lack of plasmid transmission depended upon a strain-specific interaction and was not determined exclusively by the males. Genetic analyses revealed that suppression of plasmids was caused by plasmid-specific nuclear nonautonomous or autonomous suppressors. Paternal transmission of mitochondrial plasmids was investigated during sexual reproduction in Neurospora. Both linear and circular plasmids of male parents have been detected in sexual progeny. Also paternal leakage of mitochondrial genomic DNA has been shown. Rearrangement of mitochondrial genomes was observed in the resultant heteroplasmons. Many new senescent isolates were found among N. intermedia natural isolates. Most of these strains were shown to contain mitochondrial plasmids other than the well-studied senescence plasmids kalDNA or marDNA. The relationship of host senescence and these new plasmids was investigated. Plasmid analyses show that senescence in these strains is unlikely to be determined by mitochondrial plasmids. Genetic analyses showed that senescence in these strains is heritable through asexual and sexual cycles, and is therefore most likely caused by mutant nuclear genes.
Fermion pairing in body-centered-cubic quantum simulators of extended Hubbard models
Creators: name: Adebanjo, Ganiyu D.
name: Kornilovitch, P. E.
name: Hague, J. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate formation and condensation of fermion pairs in cold-atom quantum simulators for extended Hubbard models ($UV$ models) with body-centered-cubic (BCC) optical lattices in the dilute limit, predicting small and light pairs. Pair mass, radius, and binding conditions are calculated, and used to compute transition temperatures. We predict that: (a) local pairs form in BCC optical lattices and binding energies can be large; (b) for particular cases where onsite $U$ and intersite $V$ are attractive with similar size, pairs are both small and light; and (c) pairs of $^6$Li atoms Bose--Einstein condense at temperatures of around 10 nK.
Geometric phases in open systems: an exact model to study how they are corrected by decoherence
Creators: name: Lombardo, Fernando C.
name: Villar, Paula I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate the geometric phase for an open system (spin-boson model) which interacts with an environment (ohmic or nonohmic) at arbitrary temperature. However there have been many assumptions about the time scale at which the geometric phase can be measured, there has been no reported observation yet for mixed states under nonunitary evolution. We study not only how they are corrected by the presence of the different type of environments but also estimate the corresponding times at which decoherence becomes effective. These estimations should be taken into account when planning experimental setups to study the geometric phase in the nonunitary regime, particularly important for the application of fault-tolerant quantum computation.
description: Revtex 4, 5 pages, one eps figure. Version Published
title: Validation and Data Dredging in Cluster Analysis
Creators: name: Ullmann, Theresa
name: Boulesteix, Anne-Laure
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: clustering
subject: cluster validation
subject: cluster analysis
subject: data dredging
subject: 610 Medical sciences; Medicine

description: Clustering is an important tool for class discovery in biology and medicine. For example, researchers cluster patients with a certain illness in order to detect different subtypes of a disease, which may ultimately be useful for precision medicine. During cluster analysis the researcher is confronted[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: Temporal Dynamics in Generative Models
Creators: name: Hackenberg, Maren
name: Binder, Harald
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: deep learning
subject: longitudinal data
subject: personalized medicine
subject: 610 Medical sciences; Medicine

description: Background: When considering longitudinal data of individuals, personalised modelling means that each individual receives a customised dynamic model. Yet, biomedical time-series data from individuals are often characterised by a sparse, highly irregular time grid of measurements and individual-specific[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
A statistical study of multiply-imaged systems in the lensing cluster Abell 68
Creators: name: Richard, Johan
name: Kneib, Jean-Paul
name: Jullo, Eric
name: Covone, Giovanni
name: Limousin, Marceau
name: Ellis, Richard
name: Stark, Daniel
name: Bundy, Kevin
name: Czoske, Oliver
name: Ebeling, Harald
name: Soucail, Genevieve
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out an extensive spectroscopic survey with the Keck and VLT telescopes, targeting lensed galaxies in the background of the massive cluster Abell 68. Spectroscopic measurements are obtained for 26 lensed images, including a distant galaxy at z=5.4 . Redshifts have been determined for 5 out of 7 multiply-image systems. Through a careful modeling of the mass distribution in the strongly-lensed regime, we derive a mass estimate of 5.3 x 10^14 Msun within 500 kpc. Our mass model is then used to constrain the redshift distribution of the remaining multiply-imaged and singly-imaged sources. This enables us to examine the physical properties for a subsample of 7 Lyman-alpha emitters at 1.7 < z < 5.5, whose unlensed luminosities of ~ 10^41 ergs/s are fainter than similar objects found in blank fields. Of particular interest is an extended Lyman-alpha emission region surrounding a highly magnified source at z=2.6, detected in VIMOS Integral Field Spectroscopy data. The physical scale of the most distant lensed source at z=5.4 is very small (<300 pc), similar to the lensed z ~ 5.6 emitter reported by Ellis et al. (2001) in Abell 2218. New photometric data available for Abell 2218 allow for a direct comparison between these two unique objects. Our survey illustrates the practicality of using lensing clusters to probe the faint end of the z ~ 2-5 Lyman-alpha luminosity function in a manner that is complementary to blank field narrow-band surveys.
description: 30 pages, 8 figures, accepted for publication in ApJ. Full version with high-resolution figures at http://astro.caltech.edu/~johan/publi.html
title: Tumor-growth-modelling and time-to-event data
Creators: name: Hegenauer, Joachim
name: Lücke, Stephan
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: tumor-growth modelling
subject: time-to-event data
subject: 610 Medical sciences; Medicine

description: Background: Overall survival (OS) is the most important endpoint in oncology clinical trials, however, its use is limited by sufficient sample size and follow-up times. Progression-free survival (PFS) is an established surrogate for OS, based on the reliable detection of disease progression through [for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Cytoscape Cyberinfrastructure: Leveraging Microservices to the Cloud and Beyond (Chapter 1)
Creators: name: Ono, Keiichiro
name: Pratt, Dexter
name: Demchak, Barry
Publisher: name: F1000Research
Year: 2015

description: Cytoscape is an indispensable tool for network data analysis and visualization. One of Cytoscape’s greatest strengths is that it is powered by a vibrant array of developer-contributed apps. However, as network biologists’ requirements evolve, Cytoscape is challenged not only to keep pace, but to lead new and existing developers to create even greater value. Currently, multiscale and multifaceted networks push the memory limits of a Cytoscape workstation, while complex calculations such as Network Based Stratification and Network Based GWAS strain workstation processors. Increasingly, users demand support for collaborative projects, reproducible workflows, and interoperability with external tool chains. Finally, economic pressures favour solutions that promote code and algorithm reusability and evolvability.

In response, we have created the Cytoscape Cyber infrastructure (CI), which is both an Internet-scale distributed system (based on Microservices1) and the network biology community it serves. Its mission is to enable and encourage network biologists to create and deploy high quality, innovative and scalable services focusing on network-based computation, collaboration and visualization.

Microservices can be written in any language, and are highly testable and evolvable. They can run on servers ranging from a single thread to a large cloud-based cluster. They can easily be reused in reproducible workflows or can serve as components in larger services. The CI links microservices via a light weight REST-based aspect-oriented interchange protocol (called CX), which enables tailored data streams while supporting service innovation via evolvable standards. CI infrastructure services support user authentication, long duration job execution, and a service repository that enables researchers to publish their services or discover services published by others. This model builds on the successful Cytoscape app community, which is based on similar mechanisms though at the scale of individual workstations. Prominent examples of microservices include NDEx2 (a repository for biological networks), NodeWalker (which uses heat dispersion to identify the most relevant subnetworks containing a given set of genes), cyNetShare3 (which visualizes a network in a browser) and Cytoscape itself (which can also call CI services). Interfaces are available for Python, I Python, R and Matlab. Future work includes adding clustering, analysis, layout, publishing and display microservices and interfaces to Galaxy and Taverna workflows.

Already though, our researchers are leveraging existing microservices in multiple contexts, thus demonstrating the increased flexibility and productivity available in the CI.

1 http://martinfowler.com/articles/microservices.html
2 http://home.ndexbio.org/about-ndex-2/
3 http://idekerlab.github.io/cy-net-share/
title: A New Smoothing Method for Directly Standardized Incidence Rates
Creators: name: Mattutat, Johann
name: Eisemann, Nora
name: Pritzkuleit, Ron
name: Katalinic, Alexander
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: cancer incidence
subject: spatial smoothing
subject: 610 Medical sciences; Medicine

description: The occurrence of malignant neoplasms is observed by cancer registries in many regions all over the world. Hence, the comparison of cancer incidence between different regions is the objective of many studies. Yet, there are some methodical issues that need to be addressed in such analyses. [for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS
Creators: name: Ayriyan, A.
name: Blaschke, D.
name: Grunfeld, A. G.
name: Alvarez-Castillo, D.
name: Grigorian, H.
name: Abgaryan, V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We introduce a family of equations of state (EoS) for hybrid neutron star (NS) matter that is obtained by a two-zone parabolic interpolation between a soft hadronic EoS at low densities and a set of stiff quark matter EoS at high densities within a finite region of chemical potentials $μ_H < μ< μ_Q$. Fixing the hadronic EoS as the APR one and choosing the color-superconducting, nonlocal NJL model with two free parameters for the quark phase, we perform Bayesian analyses with this two-parameter family of hybrid EoS. Using three different sets of observational constraints that include the mass of PSR J0740+6620, the tidal deformability for GW170817, and the mass-radius relation for PSR J0030+0451 from NICER as obligatory (set 1), while set 2 uses the possible upper limit on the maximum mass from GW170817 as an additional constraint and set 3 instead of the possibility that the lighter object in the asymmetric binary merger GW190814 is a neutron star. We confirm that in any case, the quark matter phase has to be color superconducting with the dimensionless diquark coupling approximately fulfilling the Fierz relation $η_D=0.75$ and the most probable solutions exhibiting a proportionality between $η_D$ and $η_V$, the coupling of the repulsive vector interaction that is required for a sufficiently large maximum mass. We used the Bayesian analysis to investigate with the method of fictitious measurements the consequences of anticipating different radii for the massive $2~M_\odot$ PSR J0740+6220 for the most likely equation of state. With the actual outcome of the NICER radius measurement on PSR J0740+6220 we could conclude that for the most likely hybrid star EoS would not support a maximum mass as large as $2.5~M_\odot$ so that the event GW190814 was a binary black hole merger.
description: 20 figures, 1 table, 18 pages
title: Multi-Objective Counterfactual Explanations
Creators: name: Dandl, Susanne
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: interpretability
subject: interpretable machine learning
subject: fairness
subject: multi-objective optimization
subject: 610 Medical sciences; Medicine

description: Interpretable machine learning methods have become very important in recent years to explain the behavior of black box machine learning models. A useful method for explaining single predictions of a model are counterfactual explanations or short counterfactuals. They explain predictions of single data[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Bond disorder enhances the information transfer in polar flock
Creators: name: Singh, Jay Prakash
name: Kumar, Sameer
name: Mishra, Shradha
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Collection of self-propelled particles (SPPs) exhibit coherent motion and show true long-range order in two-dimensions. Inhomogeneity, in general destroys the usual long-range order of the polar SPPs. We model a system of polar self-propelled particles with inhomogeneous interaction strength or bond disorder. The system is studied near the order-to-disorder transition for different strengths of the disorder. The nature of phase transition changes from discontinuous to continuous type by tuning the strength of the disorder. The bond disorder also enhances the ordering near the transition due to the formation of a homogeneous flock state for the large disorder. It leads to faster information transfer in the system and enhances the system information entropy. Our study gives a new understanding of the effect of intrinsic inhomogeneity in the self-propelled particle system.
description: 7 pages, 7 figures. arXiv admin note: text overlap with arXiv:2005.03862
Additional file 1 of Regional homogeneity alterations in multi-frequency bands in tension-type headache: a resting-state fMRI study
Creators: name: Zhang, Shuxian
name: Li, Huayun
name: Xu, Qinyan
name: Wang, Chao
name: Li, Xue
name: Sun, Jiawei
name: Wang, Yaqi
name: Sun, Tong
name: Wang, Qianqian
name: Zhang, Chengcheng
name: Wang, Jili
name: Jia, Xize
name: Sun, Xihe
Publisher: name: figshare
Year: 2021
Subjects: Space Science
Physical Sciences not elsewhere classified
Medicine
Cell Biology
Neuroscience
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 1.
title: MIScnn: Ein Framework für Medizinische Bildsegmentierung
Creators: name: Müller, Dominik
name: Kramer, Frank
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: biomedical image segmentation
subject: deep learning
subject: open source framework
subject: computer-aided diagnosis
subject: 610 Medical sciences; Medicine

description: Hintergrund: Die erhöhte Verfügbarkeit und Nutzung moderner medizinischer Bildgebung führt immer mehr zu einer starken Notwendigkeit von automatischer medizinischer Bildsegmentierung. Diese bietet Kliniker insbesondere Radiologen nicht nur Entscheidungsunterstützung bei schwierig[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
24-hour long-term spectral averages of Cocoloba and Tektite Reefs. from Soundscape enrichment increases larval settlement rates for the brooding coral Porites astreoides
Creators: name: Aoki, Nadège
name: Weiss, Benjamin
name: Jézéquel, Youenn
name: Zhang, Weifeng Gordon
name: Apprill, Amy
name: Mooney, T. Aran
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified

description: Long-term spectral average (LTSA) showing the low-frequency sound content of the A) Cocoloba and B) Tektite unenriched soundscapes over a single 24-hour period during the playback experiment (non-overlapping 5-s Hanning windows, nfft size = 4800, 10 Hz bins). LTSAs generated from uncalibrated pressure data using the Triton software package (Scripps Institution of Oceanography) for visualization purposes. Dawn and dusk peaks of activity at Tektite are likely due to increased fish activity while midday low-frequency peaks are a result of daytime boating activity over the reef.
title: Access control policy for a study participant management system for multi-site clinical research
Creators: name: Pung, Johannes
name: Krefting, Dagmar
name: Rienhoff, Otto
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: clinical trials
subject: information systems
subject: access control
subject: data privacy
subject: research subjects
subject: clinical research informatics
subject: 610 Medical sciences; Medicine

description: Background: The protection of sensitive data against unauthorized access is especially important in healthcare and medical research. Not only medical data but also identifying administrative data in medical research projects must be managed and protected. While Clinical Data Management Systems (CDMS)[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: Application of a Convolutional Neural Network to kidney volume estimation
Creators: name: Tibyampansha, Dativa
name: Panholzer, Torsten
name: Benning, Niclas
name: Stern, Franziska
name: Mildenberger, Peter
name: Jungmann, Florian
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: artificial intelligence
subject: convolutional neural networks
subject: kidney volume
subject: 610 Medical sciences; Medicine

description: Background: Artificial Intelligence (AI) is quickly advancing and economizing many medical procedures. It is particularly powerful when applied to complex but standardized data, such as radiology images [ref:1]. We are applying AI to abdominal CT scans in order to segment the kidney and calculate[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: An Open-Source Integration of Mainzelliste into REDCap
Creators: name: Greulich, Leonard
name: Storck, Michael
name: Neuhaus, Philipp
name: Süer, Aysenur
name: Urban, Marc
name: Gerß, Joachim
name: Burgmer, Markus
name: Suwelack, Barbara
name: Dugas, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: REDCap
subject: Mainzelliste
subject: pseudonymization
subject: integrated
subject: open source
subject: 610 Medical sciences; Medicine

description: Background: To protect the privacy of clinical study or register participants, pseudonymization is used to store medical data without directly identifying information [ref:1]. Pseudonymization describes the process of decoupling a patient's medical and identifying information while appending[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Using Deep Learning to Automate the Detection of Flaws in Nuclear Fuel Channel UT Scans
Creators: name: Hammad, Issam
name: Simpson, Ryan
name: Tsague, Hippolyte Djonon
name: Hall, Sarah
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Nuclear reactor inspections are critical to ensure the safety and reliability of a nuclear facility's operation. In Canada, Ultrasonic Testing (UT) is used to inspect the health of pressure tubes which are part of Canada's Deuterium Uranium (CANDU) reactor's fuel channels. Currently, analysis of UT scans is performed by manual visualization and measurement to locate, characterize, and disposition flaws. Therefore, there is motivation to develop an automated method that is fast and accurate. In this paper, a proof of concept (PoC) that automates the detection of flaws in nuclear fuel channel UT scans using a convolutional neural network (CNN) is presented. The CNN model was trained after constructing a dataset using historical UT scans and the corresponding inspection results. The requirement for this prototype was to identify the location of at least a portion of each flaw in UT scans while minimizing false positives (FPs). The proposed CNN model achieves this target by automatically identifying at least a portion of each flaw where further manual analysis is performed to identify the width, the length, and the type of the flaw.
title: Einfluss des Notfalldatensatzes auf die notärztliche Versorgung bei internistischen Notfällen – Ergebnis zweier Simulationsstudien
Creators: name: Warnken, Lüder
name: Eveslage, Maria
name: Wohlmann, Jan
name: Bohn, Andreas
name: Fuchs, Karlheinz
name: Baier, Sonja
name: Güß, Tim
name: Klatthaar, Michael
name: Juhra, Christian
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: Notfalldatensatz
subject: Notfallversorgung
subject: Simulationsstudie
subject: 610 Medical sciences; Medicine

description: Hintergrund: Durch das E-Health-Gesetz haben Patienten seit Anfang 2019 Anspruch darauf, für den Notfall wichtige Daten in Form eines Notfalldatensatzes [ref:1] auf ihrer elektronischen Gesundheitskarte speichern zu lassen. Die Einführung der dafür notwendigen technischen Infrastruktur[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
Περιβαλλοντική αξιολόγηση τυπικών κατασκευαστικών λύσεων κτιρίων κατοικίας:
Creators: name: Χαστάς, Παναγιώτης Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Περιβάλλον
Επιπτώσεις
ΑΚΖ
Environment
Impacts
LCA

description: Σκοπός της παρούσας διπλωματικής διατριβής αποτελεί η μελέτη και ο υπολογισμός των περιβαλλοντικών επιπτώσεων των τυπικών κατασκευαστικών λύσεων, οι οποίες συνθέτουν το κτιριακό κέλυφος του κτιριακού αποθέματος στην Ελλάδα με τη χρήση της Ανάλυσης Κύκλου Ζωής και του ΚΕΝΑΚ. Στόχος είναι ο υπολογισμός των περιβαλλοντικών επιπτώσεων των διαφόρων κατασκευαστικών λύσεων για ένα τετραγωνικό μέτρο και για τις τέσσερις κλιματικές ζώνες που ορίζει ο ΚΕΝΑΚ και η κατάταξή τους ως προς την πιο ιδανική με τη χρήση της πολυκριτηριακής ανάλυσης Topsis, λαμβάνοντας υπόψη το συντελεστή θερμοπερατότητας U. Απώτερος στόχος είναι η δημιουργία μίας βάσης δεδομένων από την οποία μπορεί κάποιος να υπολογίσει τις περιβαλλοντικές επιπτώσεις σε όλο τον κύκλο ζωής ενός κτιρίου, αλλά και μία βάση δεδομένων με την οποία μπορεί ο μηχανικός ή ο εργολάβος να επιλέξουν κατά το σχεδιασμό του κτιρίου τη λύση με τις λιγότερες περιβαλλοντικές επιπτώσεις, ανάλογα με την κλιματική ζώνη στην οποία θα κατασκευασθεί.
description: The aim of this diploma thesis is to study and calculate the environmental impact of typical construction solutions that compose the building shell of the Greek building stock using the LCA and KENAK. The aim is to calculate the environmental impact of different construction solutions of a square meter for the four climatic zones defined by KENAK and ranking them with multicritirial analysis TOPSIS, also taking into account the U-value. The ultimate goal is to create a database from which one can calculate the environmental impact throughout the life cycle of a building but also a database which an engineer or a contractor at the design stage of the building can use to choose the solution with the least environmental impact depending on the climate zone that is going to be constructed.
Classical Spin Liquid State in the $S=\frac{5}{2}$ Heisenberg Kagomé Antiferromagnet Li$_9$Fe$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$
Creators: name: Kermarrec, E.
name: Kumar, R.
name: Bernard, G.
name: Hénaff, R.
name: Mendels, P.
name: Bert, F.
name: Paulose, P. L.
name: Hazra, B. K.
name: Koteswararao, B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the low temperature magnetic properties of a $S=\frac{5}{2}$ Heisenberg kagomé antiferromagnet, the layered monodiphosphate Li$_9$Fe$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$, using magnetization measurements and $^{31}$P nuclear magnetic resonance. An antiferromagnetic-type order sets in at $T_{\rm N}=1.3$ K and a characteristic magnetization plateau is observed at 1/3 of the saturation magnetization below $T^* \sim 5$ K. A moderate $^{31}$P NMR line broadening reveals the development of anisotropic short-range correlations within the plateau phase concomitantly with a gapless spin-lattice relaxation time $T_1 \sim k_B T / \hbar S$, which both point to the presence of a semiclassical nematic spin liquid state predicted for the Heisenberg kagomé antiferromagnetic model or to the persistence of the zero-energy modes of the kagome lattice under large magnetic fields.
description: 6 pages, 5 figures
title: Towards unravelling the Black Box: Exploring Usage Patterns of a Health Terminal
Creators: name: Niemöller, Saskia
name: Rauch, Jens
name: Hübner, Ursula
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: self-service technologies
subject: log data
subject: health terminal
subject: usage pattern
subject: 610 Medical sciences; Medicine

description: Background: Self-service technologies, e.g. health terminals [ref:1] enable secure, authenticated access for patients to reach healthcare providers and insurers for example via personal health records or health portals. Health terminals can also provide additional services related to general[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
CyToServer -- A developer tool to bridge between network and 3D-structure
Creators: name: Nepomnyachiy, Sergey
name: Ben-Tal, Nir
name: Kolodny, Rachel
Publisher: name: F1000Research
Year: 2015

description: We propose a framework that allows as-a-service exposure of biological network data with the ability to toggle the structural perspective by delegating to molecular viewer.
States of Negative Energy and $AdS_5 \times S_5/Z_k$
Creators: name: Copsey, Keith
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a careful definition of energy for nonsupersymmetric warped product asymptotically $AdS_d \times M_q$ solutions which include a nonzero p-form. In the case of an electric p-form extending along all the AdS directions, and in particular in the case of self-dual fields like those used in the Freund-Rubin construction, the Hamiltonian is well defined only if a particular asymptotic gauge for the p-form is used. Rather surprisingly, asymptotically this gauge is time dependent, despite the fact the field and metric are not. We then consider a freely orbifolded $AdS_5 \times S_5$ and demonstrate that the standard boundary conditions allow states of arbitrarily negative energy. The states consist of time symmetric initial data describing bubbles that are regular up to singularities due to smeared D3-branes. We discuss the evolution of this data and point out that if the usual boundary conditions are enforced such bubbles may never reach infinity.
description: 33 pages, 1 figure, v2: minor corrections, added reference
Habitable Planet Formation in Binary-Planetary Systems
Creators: name: Haghighipour, Nader
name: Raymond, Sean N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent radial velocity observations have indicated that Jovian-type planets can exist in moderately close binary star systems. Numerical simulations of the dynamical stability of terrestrial-class planets in such environments have shown that, in addition to their giant planets, these systems can also harbor Earth-like objects. In this paper, we study the late stage of terrestrial planet formation in such binary-planetary systems, and present the results of the simulations of the formation of Earth-like bodies in their habitable zones. We consider a circumprimary disk of Moon- to Mars-sized objects and numerically integrate the orbits of these bodies at the presence of the Jovian-type planet of the system and for different values of the mass, semimajor axis, and orbital eccentricity of the secondary star. Results indicate that, Earth-like objects, with substantial amounts of water, can form in the habitable zone of the primary star. Simulations also indicate that, by transferring angular momentum from the secondary star to protoplanetary objects, the giant planet of the system plays a key role in the radial mixing of these bodies and the water contents of the final terrestrial planets. We will discuss the results of our simulation and show that the formation of habitable planets in binary-planetary systems is more probable in binaries with moderate to large perihelia.
description: 27 pages, 11 figures, submitted for publication
Spinor Dynamics-Driven Formation of a Dual-Beam Atom Laser
Creators: name: Lundblad, N.
name: Thompson, R. J.
name: Aveline, D. C.
name: Maleki, L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate a novel dual-beam atom laser formed by outcoupling oppositely polarized components of an F=1 spinor Bose-Einstein condensate whose Zeeman sublevel populations have been coherently evolved through spin dynamics. The condensate is formed through all-optical means using a single-beam running-wave dipole trap. We create a condensate in the field-insensitive $m_F=0$ state, and drive coherent spin-mixing evolution through adiabatic compression of the initially weak trap. Such dual beams, number-correlated through the angular momentum-conserving reaction $2m_0\leftrightharpoons m_{+1}+m_{-1}$, have been proposed as tools to explore entanglement and squeezing in Bose-Einstein condensates, and have potential use in precision phase measurements.
description: 4 pages, 4 figures
title: Medizininformatische Unterstützung des Medikationsprozesses in der pädiatrischen Akut- und Intensivmedizin: Erfahrungsbericht und lessons learned
Creators: name: Erdfelder, Felix
name: Ebach, Fabian
name: Walterscheid, Verena
name: Zoller, Richard
name: Weiss, Claudia
name: Grigutsch, Daniel
name: Begerau, Henning
name: Schmitt, Joachim
name: Freudenthal, Noa Judith
name: Müller, Andreas
name: Ksellmann, Anne
name: Zenker, Sven
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: Intensivmedizin
subject: Qr-Code
subject: clinical pathway
subject: Medikationsprozess
subject: Pädiatrie
subject: 610 Medical sciences; Medicine

description: Hintergrund: In der pädiatrischen Intensivmedizin sind sowohl die Verordnung als auch die Applikation und Bewertung der Medikamentendosis gewichtsabhängig. Hierdurch kann sich die Dosisrate, d.h. die pro Zeiteinheit und kg Köpergewicht verabreichte Wirkstoffmenge, bei unmittelbar benachbarten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: Hijacking an Insulin Pump: From Discovery to Disclosure
Creators: name: Suleder, Julian
name: Truxius, Dina
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: cybersecurity
subject: hacking
subject: safety
subject: coordinated vulnerability disclosure
subject: 610 Medical sciences; Medicine

description: Background: Hacking medical devices and cybersecurity in public health is the subject of recent discussions [ref:1]. The Federal Office for Information Security (BSI) aims to improve transparent communication regarding cybersecurity risks of networked medical devices [ref:2]. To [for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: Sustainable Deployment of Research Infrastructure Components
Creators: name: Bender, Theresa
name: Parciak, Marcel
name: Suhr, Markus
name: Sax, Ulrich
name: Bauer, Christian R.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: data analysis
subject: information management
subject: information storage and retrieval
subject: data linkage
subject: 610 Medical sciences; Medicine

description: Background: The analysis and visualization of integrated data originating from disparate sources represents an important part of modern medical research. In many projects at the University Medical Center in Göttingen we rely on tranSMART [ref:1] as valuable research data platform [ref:2],[for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)
title: ASCLEPIOS: Sharing and Analysing Healthcare Data in the Cloud with New Cryptographic Methods
Creators: name: Krefting, Dagmar
name: Bowden, James
name: Michalas, Antonis
name: Yigzaw, Kassaye Yitbarek
name: Kiss, Tamas
name: Penzel, Thomas
name: Olabarriaga, Silvia D.
name: Tuler de Oliveira, Marcela
name: Verginadis, Yiannis
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: data sharing
subject: cloud
subject: eHealth
subject: encryption
subject: security
subject: 610 Medical sciences; Medicine

description: Background: Medical data sharing is a typical scenario in healthcare settings. Current solutions in sharing healthcare data are based on end-to-end encryption between two or more partners known in advance. Such an approach does not allow potential collaborators to search for data, dynamically grant [for full text, please go to the a.m. URL]
description: 65th Annual Meeting of the German Association for Medical Informatics, Biometry and Epidemiology (GMDS), Meeting of the Central European Network (CEN: German Region, Austro-Swiss Region and Polish Region) of the International Biometric Society (IBS)