cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mental Representations Constructed by Experts and Novices in Object-Oriented Program Comprehension
Creators: name: Burkhardt, Jean-Marie
name: Détienne, Françoise
name: Wiedenbeck, Susan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Previous studies on program comprehension were carried out largely in the context of procedural languages. Our purpose is to develop and evaluate a cognitive model of object-oriented (OO) program understanding. Our model is based on the van Dijk and Kintsch's model of text understanding (1983). One key aspect of this theoretical approach is the distinction between two kinds of representation the reader might construct from a text: the textbase and the situation model. On the basis of results of an experiment we have conducted, we evaluate the cognitive validity of this distinction in OO program understanding. We examine how the construction of these two representations is differentially affected by the programmer's expertise and how they evolve differentially over time.
D1.2 – Assessment framework for citizen science methods for soil monitoring
Creators: name: Munzi, Silvana
Publisher: name: Zenodo
Year: 2024

description: The assessment framework evaluates citizen science methods and toolkits for soil health assessment and monitoring. The framework will be based on the following criteria: i) simplicity – can be carried out by a non-expert with no or minimal training (i.e., simple training manual or explicative videos); ii) low-cost - does not require specialised/costly equipment; iii) temporal and spatial granularity – can be carried out within a particular time frame and repeated several times both in the same and different locations; iv) replicability – appropriateness for its implementation in any soil; and v) data reliability – the quality of data generated should be as close as possible to the one obtained through official or professional soil sampling methods.
Topological wave functions and the 4D-5D lift
Creators: name: Gao, Peng
name: Pioline, Boris
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We revisit the holomorphic anomaly equations satisfied by the topological string amplitude from the perspective of the 4D-5D lift, in the context of ''magic'' N=2 supergravity theories. In particular, we interpret the Gopakumar-Vafa relation between 5D black hole degeneracies and the topological string amplitude as the result of a canonical transformation from 4D to 5D charges. Moreover we use the known Bekenstein-Hawking entropy of 5D black holes to constrain the asymptotic behavior of the topological wave function at finite topological coupling but large Kähler classes. In the process, some subtleties in the relation between 5D black hole degeneracies and the topological string amplitude are uncovered, but not resolved. Finally we extend these considerations to the putative one-parameter generalization of the topological string amplitude, and identify the canonical transformation as a Weyl reflection inside the 3D duality group.
description: minor corrections, version to appear in JHEP
GEPATIT B KASALIGINING KELIB CHIQISHI VA UNI DAVOLASH USULLARI
Creators: name: Sadullayeva Gulmira G'aybullo qizi Buxoro davlat tibbiyot instituti, assistent Uralova Gulchiroy Fozil qizi Buxoro davlat tibbiyot instituti,talabasi
Publisher: name: Zenodo
Year: 2023

description: Gepatit-B butun dunyoda keng tarqalgan jigar infektsiyasidir. Kasallikning qo’zg’atuvchisi gepatit B virusidir. Gepatit B virusi odamdan odamga qon va infektsiyalangan tana suyuqliklari orqali yuqadi. Agar bemor gepatit B rivojlanishini ko’rsatadigan alomatlarni aniqlasa yoki ushbu kasallik bilan kasallangan bo’lishi mumkinligiga asos bo’lsa, u darhol tibbiy muassasaga tashrif buyurishi kerak. Qabul vaqtida mutaxassis jigarni palpatsiya yordamida tekshirish va kasallik anamnezini yig’ish bilan birlamchi tashxis qo’yadi. Birlamchi tashxisni tasdiqlash yoki rad etishga qon va siydikning laborator tahlillari yordam beradi.

  Kalit so’zlar: Gepatit B, Jigar sirroz, Miokardit, Artrit, Artroz, Gemodializa, Jinsiy aloqa, Detoksikatsiyasi, infektsiya.
On the confluence of lambda-calculus with conditional rewriting
Creators: name: Blanqui, Frédéric
name: Kirchner, Claude
name: Riba, Colin
Publisher: name: arXiv
Year: 2006
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: The confluence of untyped lambda-calculus with unconditional rewriting has already been studied in various directions. In this paper, we investigate the confluence of lambda-calculus with conditional rewriting and provide general results in two directions. First, when conditional rules are algebraic. This extends results of Muller and Dougherty for unconditional rewriting. Two cases are considered, whether beta-reduction is allowed or not in the evaluation of conditions. Moreover, Dougherty's result is improved from the assumption of strongly normalizing beta-reduction to weakly normalizing beta-reduction. We also provide examples showing that outside these conditions, modularity of confluence is difficult to achieve. Second, we go beyond the algebraic framework and get new confluence results using an extended notion of orthogonality that takes advantage of the conditional part of rewrite rules.
Calcium Nanodomains at Spindles
Creators: name: Mo, Guolong
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Spindle
Calcium
Nanodomain
Cell cycle
Oocyte maturation
Xenopus Laevis

description: The spindle apparatus is arguably the most important organelle in cell division. Despite the comprehensive characterization of microtubule regulatory proteins and protein complexes in the past decades, we are still far from being able to reconstitute a functional spindle using purified components. One important question remaining unanswered is whether calcium signaling participates in spindle assembly. Calcium signaling is involved in cell division but is thought to be dispensable for spindle assembly, mainly because excessive EGTA (ethylene glycol-bis(β-aminoethyl ether)-N,N,N',N'-tetraacetic acid) is present in the popular in vitro spindle assembly system – Xenopus egg extracts. However, a recent report showed that injection of the fast calcium chelator 1,2-bis(o-aminopheyoxy)ethane-N,N,N’,N’-tetraacetic acid (BAPTA), but not the slow chelator EGTA, causes rapid depolymerization of spindle microtubules in Xenopus oocytes. Differential sensitivity to BAPTA is the defining characteristic of highly restricted, or nanodomain Ca²⁺ signaling, best known to function in presynaptic neurotransmitter release. However, no local Ca²⁺ signals have been identified to be functionally linked to spindle assembly. In this project, a novel microtubule-binding calcium sensor, TubeCamp1 (TC1), was designed to test the hypothesis that spindles are associated with calcium nanodomains. Consistent with the hypothesis, confocal imaging with TC1 revealed microtubule-proximal calcium increase at the spindle poles in Xenopus oocytes and HeLa cells. Calcium nanodomains also formed in spindles assembled in vitro and at the center of monoastral spindles, suggesting that they are a general feature of spindle assembly. Disruption of nanodomain calcium signaling, via rapid chelation of calcium or perturbation of inositol-1,4,5-trisphosphate pathway, resulted in rapid spindle disassembly in intact oocytes and in oocyte extracts. These results demonstrate the existence of spindle-associated calcium nanodomains and suggest that such domains are an important and common feature of spindles in vertebrates. In addition, a Ca²⁺ transient was identified during polar body emission in Xenopus oocytes by using a novel ratiometric probe Tubecamp4 (TC4) and mobile probes Oregon Green-2 and -6f. A close examination of its spatiotemporal pattern with membrane-targeted probes revealed that the Ca²⁺ transient was associated with polar body abscission whereby the polar body is separated from the oocyte, suggesting a role of Ca²⁺ in ensuring the correct number of chromosomes and proper division of cytoplasm. Collectively, these results expand our knowledge in highly localized Ca²⁺ control of spindle assembly and cell cycles, providing new angles for understanding disease pathology and drug intervention.
Abdominal circumference profiles of macrosomic infants born to mothers with or without hyperglycemia in China
Creators: name: Yan, Jie
name: Yang, Huixia
name: Meng, Wenying
name: Wang, Yongqing
name: Shang, Lixin
name: Cai, Zhenyu
name: Ji, Liping
name: Wang, Yunfeng
name: Sun, Ying
name: Liu, Jiaxiu
name: Wei, Li
name: Sun, Yufeng
name: Zhang, Xueying
name: Luo, Tianxia
name: Chen, Haixia
name: Yu, Lijun
name: Liu, Xinghui
name: Wang, Zilian
name: Chen, Haitian
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Objectives: Serial measurements of sonographic fetal abdominal circumference
 (AC) are useful for monitoring fetal growth during pregnancy and are essential for predicting
 macrosomia. The study was aiming to compare the AC profiles of infants born to mothers with or
 without hyperglycemia in Chinese population. Subjects and methods: The “GDM Prevalence Study (GPS)” was a
 large study conducted in 22 hospitals in three large cities in China, which included 34,085 NGT
 (normal glucose tolerant) women, 8272 GDM (gestational diabetes mellitus) women and 729 DM
 (diabetes mellitus) women. A total of 116,740 scans and 103,377 valid AC measurements were
 performed for the NGT, GDM and DM groups at different gestational age. AC profiles and fetal
 growth rates at different stages of pregnancy were compared between different groups. Results: The overall AC growth rate (β) was higher in the macrosomia
 group than in the no macrosomia group in NGT (β =10.250 versus 9.541, p
 < .001), GDM (β = 10.572 versus 9.705, p
 < .001) and DM (β = 11.363 versus 9.924, p
 < .001) pregnancies. Significant differences were observed between NGT-macrosomia,
 GDM-macrosomia and DM-macrosomia. Significant differences were also noted between NGT-no
 macrosomia, GDM-no macrosomia and DM-no macrosomia women. Participants in NGT-macrosomia group
 exhibited larger AC values than NGT-no macrosomia group beginning at 21 gestational weeks, and
 GDM-macrosomia group exhibited larger AC values than GDM-no macrosomia group beginning at 22
 gestational weeks. AC growth rate was higher in NGT-macrosomia and GDM-macrosomia groups than
 in the corresponding no macrosomia groups between 22 and 30 gestational weeks. Conclusions: The overall AC growth rates are higher in macrosomia group compared
 to the no macrosomia group in NGT, GDM as well as DM participants. The significant difference
 of AC growth rates in NGT-macrosomia and GDM-macrosomia indicate the possible differential
 underlying mechanisms in developing macrosomia with or without hyperglycemia exposure. Our
 study demonstrate that larger fetal AC measurements around 21–22 weeks are associated
 with subsequent diagnosis of macrosomia, suggesting that macrosomia management should be
 initiated much earlier than we thought.
title: РАЗВИТИЕ ФРИЛАНСА НА РОССИЙСКОМ РЫНКЕ ТРУДА: КОГНИТИВНЫЙ ПОДХОД
Creators: name: Дрокина, Кристина
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Современный российский рынок труда претерпевает значительные изменения по причине нестабильной социально-экономической ситуации в стране и в мире, в том числе повышения уровня безработицы, снижения платежеспособности населения, что, в итоге, определяет необходимость его адаптации к новым реалиям хозяйствования. В целом российский рынок труда можно представить как сложную систему, характеризующуюся сочетанием традиционных и гибких форм занятости, обусловленным экономическими и технологическими тенденциями последних лет. Данный факт, в совокупности со снижением спроса на труд в современных условиях пандемииCOVID-19, определяет возрастающую популярность концепции фриланса, которая становится достойной альтернативой традиционным формам занятости населения. Цель статьи – выявить возможности применения когнитивного подхода и сценарного моделирования к исследованию фриланса в России и прогнозированию последствий принятий управленческих решений в рамках исследуемого объекта.
F-RouND: Fog-based Rogue Nodes Detection in Vehicular Ad hoc Networks
Creators: name: Paranjothi, Anirudh
name: Atiquzzaman, Mohammed
name: Khan, Mohammad S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Vehicular ad hoc networks (VANETs) facilitate vehicles to broadcast beacon messages to ensure road safety. The rogue nodes in VANETs broadcast malicious information leading to potential hazards, including the collision of vehicles. Previous researchers used either cryptography, trust values, or past vehicle data to detect rogue nodes, but they suffer from high processing delay, overhead, and false-positive rate (FPR). We propose fog-based rogue nodes detection (F-RouND), a fog computing scheme, which dynamically creates a fog utilizing the on-board units (OBUs) of all vehicles in the region for rogue nodes detection. The novelty of F-RouND lies in providing low processing delays and FPR at high vehicle densities. The performance of our F-RouND framework was carried out with simulations using OMNET++ and SUMO simulators. Results show that F-RouND ensures 45% lower processing delays, 12% lower overhead, and 36% lower FPR at high vehicle densities compared to existing rogue nodes detection schemes.
Inspiral, merger and ringdown of unequal mass black hole binaries: a multipolar analysis
Creators: name: Berti, Emanuele
name: Cardoso, Vitor
name: Gonzalez, Jose A.
name: Sperhake, Ulrich
name: Hannam, Mark
name: Husa, Sascha
name: Bruegmann, Bernd
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the inspiral, merger and ringdown of unequal mass black hole binaries by analyzing a catalogue of numerical simulations for seven different values of the mass ratio (from q=M2/M1=1 to q=4). We compare numerical and Post-Newtonian results by projecting the waveforms onto spin-weighted spherical harmonics, characterized by angular indices (l,m). We find that the Post-Newtonian equations predict remarkably well the relation between the wave amplitude and the orbital frequency for each (l,m), and that the convergence of the Post-Newtonian series to the numerical results is non-monotonic. To leading order the total energy emitted in the merger phase scales like eta^2 and the spin of the final black hole scales like eta, where eta=q/(1+q)^2 is the symmetric mass ratio. We study the multipolar distribution of the radiation, finding that odd-l multipoles are suppressed in the equal mass limit. Higher multipoles carry a larger fraction of the total energy as q increases. We introduce and compare three different definitions for the ringdown starting time. Applying linear estimation methods (the so-called Prony methods) to the ringdown phase, we find resolution-dependent time variations in the fitted parameters of the final black hole. By cross-correlating information from different multipoles we show that ringdown fits can be used to obtain precise estimates of the mass and spin of the final black hole, which are in remarkable agreement with energy and angular momentum balance calculations.
description: 51 pages, 28 figures, 16 tables. Many improvements throughout the text in response to the referee report. The calculation of multipolar components in Appendix A now uses slightly different conventions. Matches version in press in PRD
D1.3.1 Data and ethical management
Creators: name: Rovira, Antonio
name: Avgousti, Gianna
name: Christofi, Stelios
Publisher: name: Zenodo
Year: 2020
Subjects: ASTEP
SHIP

description: The goal of this document is to document ASTEP’s procedures on data and ethical management, providing the reader with the initial report of ASTEP project activities around data and ethics and its implementation within the consortium.
title: Desmoplastic fibroma in the sacrum
Creators: name: Dermitzaki, Theodora
Publisher: name: EURORAD
Year: 2024
Subjects: subject: Musculoskeletal system
subject: Anatomy
subject: Bones
subject: CT
subject: Clinical Case

description: Clinical History: A woman, 52 years old, presents in the emergency department complaining of intense low back pain radiating to the right leg, which became more intense in the last 24 hours, preventing her from walking. She also describes milder same symptoms of pain in the last seven months. The patient refers no other remarkable general health problems.

description: 52 years, female
The first photometric analysis of the totally eclipsing contact binary V811 Cep
Creators: name: Gao, Xiang
name: Li, Kai
name: Gao, Xing
name: Liu, Yuan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The first photometric analysis of V811 Cep was carried out. The first complete light curves of V, R and I bands are given. The analysis was carried out by Wilson-Devinney (W-D) program, and the results show that V811 Cep is a median-contact binary ($f=33.9(\pm4.9)\%$) with a mass ratio of 0.285. It is a W-subtype contact binary, that is, the component with less mass is hotter than the component with more mass, and the light curves are asymmetric (O'Connell effect), which can be explained by the existence of a hot spot on the component with less mass. The orbital inclination is $i=88.3^{\circ}$, indicating that it is a totally eclipsing binary, so the parameters obtained are reliable. Through the O-C analyzing, it is found that the orbital period decreases at the rate of $\dot{P}=-3.90(\pm0.06)\times 10^{-7}d \cdot yr^{-1}$, which indicates that the mass transfer occurs from the more massive component to the less massive one.
description: 11 pages, 6 figures, and 5 table, accepted by RAA
Hard thermal effective actions in the Schwinger formulation
Creators: name: Das, Ashok
name: Frenkel, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the properties of hard thermal effective actions in gauge theories from the point of view of Schwinger's proper time formulation. This analysis is simplified by introducing a set of generalized energy and momenta which are conserved and are non-local in general. These constants of motion, which embody energy-momentum exchanges between the fields and the particles along their trajectories, can be related to a class of gauge invariant or covariant potentials in the hard thermal regime. We show that in this regime the generalized energy, which is non-local in general, generates the relevant non-local behavior of hard thermal effective actions which become local only in the static limit.
description: 6 pages, references added, version to appear in Physical Review D
Do hedges help control pests and diseases in vineyards? - Como é que as sebes-vivas contribuem para controlar as pragas e as doenças na vinha?
Creators: name: LAURENT SOMER
Publisher: name: Zenodo
Year: 2018
Subjects: Vineyards; biological control; bats; birds; grapevine moth; grey mould; acid mould
quality; image
Vinha; controlo biológico; morcegos; aves; traça-da-uva; podridão cinzenta; podridão ácida.

description: Tradução da folha informativa do projeto AFINET - A vinha é uma cultura agrícola que pode estar sujeita a algumas pragas e doenças, as quais tomam maior ou menor dimensão num ano consoante as condições locais e do clima. Por exemplo a traça-da-uva, causa perdas severas aos viticultores uma vez que as larvas perfuram as uvas e contribuem para a dispersão de doenças. Além de diminuir o rendimento da exploração, esta praga também aumenta a probabilidade da ocorrência de infeções, como a podridão cinzenta (Botrytis cinerea) e a podridão ácida.
Double shadows of reflection-asymmetric wormholes supported by positive energy thin-shells
Creators: name: Guerrero, Merce
name: Olmo, Gonzalo J.
name: Rubiera-Garcia, Diego
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider reflection-asymmetric thin-shell wormholes within Palatini $f(\mathcal{R})$ gravity using a matching procedure of two patches of electrovacuum space-times at a hypersurface (the shell) via suitable junction conditions. The conditions for having (linearly) stable wormholes supported by positive-energy matter sources are determined. We also identify some subsets of parameters able to locate the shell radius above the event horizon (when present) but below the photon sphere (on both sides). We illustrate with an specific example that such two photon spheres allow an observer on one of the sides of the wormhole to see another (circular) shadow in addition to the one generated by its own photon sphere, which is due to the photons passing above the maximum of the effective potential on its side and bouncing back across the throat due to a higher effective potential on the other side. We finally comment on the capability of these double shadows to seek for traces of new gravitational physics beyond that described by General Relativity.
description: 14 pages, 15 figures, revtex4-1 style
title: СОСТОЯНИЕ И ПРОБЛЕМЫ ТРУДОВОЙ ЖИЗНИ ЗАНЯТОГО НАСЕЛЕНИЯ РОССИИ: АНАЛИЗ СОЦИАЛЬНО-ЭКОНОМИЧЕСКИХ ПОКАЗАТЕЛЕЙ
Creators: name: Ивановская, Алена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Постановка человеческого капитала во главу угла социально-экономической политики решительно меняет требования к институциональной среде, деловому климату, стратегии развития преимуществ человека труда, сохранения его базовых качеств, прежде всего, здоровья, трудовой мотивации. Поэтому проблема качества трудовой жизни занятого населения становится наиважнейшей в социально-экономическом и общечеловеческом плане. Для оценки качества трудовой жизни на региональном уровне предлагается использовать определенный набор статистических показателей, отражающих важные индикаторы качества трудовой жизни, – стабильности рабочего места, материального благосостояния граждан, условий и безопасности труда. Целью данного исследования является анализ системы параметров качества трудовой жизни для оценки уровня развития экономики, т.е. определение, насколько сложившаяся оценочная экономическая модель способна соответствовать современным стандартам качества трудовой жизни.
Dynamic Texture Recognition via Nuclear Distances on Kernelized Scattering Histogram Spaces
Creators: name: Sagel, Alexander
name: Wörmann, Julian
name: Shen, Hao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Distance-based dynamic texture recognition is an important research field in multimedia processing with applications ranging from retrieval to segmentation of video data. Based on the conjecture that the most distinctive characteristic of a dynamic texture is the appearance of its individual frames, this work proposes to describe dynamic textures as kernelized spaces of frame-wise feature vectors computed using the Scattering transform. By combining these spaces with a basis-invariant metric, we get a framework that produces competitive results for nearest neighbor classification and state-of-the-art results for nearest class center classification.
description: \c{opyright} 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Research Design of the Estonian Longitudinal Study of Youth (ELSY)
Creators: name: Nimmerfeldt, Gerli
name: Liefbroer, Aart
name: Kong, Siyang
name: Martma, Liisa
name: Saar, Ellu
Publisher: name: Zenodo
Year: 2024

description: This research paper provides an overview of the Research Design for the Estonian Longitudinal Study of Youth (ELSY), with a focus on developing the conceptual and methodological framework for ELSY based on best practices in longitudinal life course research on youth transitions. Conducting a large-scale longitudinal study like ELSY requires thorough preparation, including a well-constructed conceptual and methodological framework, as well as carefully planned and supervised data collection and management. The framework for ELSY was developed by incorporating best practices in the field, gathered through knowledge transfer and expertise exchange during a series of workshops, open seminars, team meetings, and individual consultations held as part of the YouthLife project, funded by the EU’s Horizon 2020 Programme under Grant Agreement number 952083.
Verification of a Fully Implicit Particle-in-Cell Method for the $v_\parallel$ Formalism of Electromagnetic Gyrokinetics in the XGC Code
Creators: name: Sturdevant, Benjamin J.
name: Ku, S.
name: Chacón, L.
name: Chen, Y.
name: Hatch, D.
name: Cole, M. D. J.
name: Sharma, A. Y.
name: Adams, M. F.
name: Chang, C. S.
name: Parker, S. E.
name: Hager, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A fully implicit particle-in-cell method for handling the $v_\parallel$-formalism of electromagnetic gyrokinetics has been implemented in XGC. By choosing the $v_\parallel$-formalism, we avoid introducing the non-physical skin terms in Ampère's law, which are responsible for the well-known ``cancellation problem" in the $p_\parallel$-formalism. The $v_\parallel$-formalism, however, is known to suffer from a numerical instability when explicit time integration schemes are used due to the appearance of a time derivative in the particle equations of motion from the inductive component of the electric field. Here, using the conventional $δf$ scheme, we demonstrate that our implicitly discretized algorithm can provide numerically stable simulation results with accurate dispersive properties. We verify the algorithm using a test case for shear Alfvén wave propagation in addition to a case demonstrating the ITG-KBM transition. The ITG-KBM transition case is compared to results obtained from other $δf$ gyrokinetic codes/schemes, whose verification has already been archived in the literature.
List of sequences, resources, primers, plasmids, donors, guideRNA
Creators: name: Gemperle, Jakub
Publisher: name: University of Manchester
Year: 2021
Subjects: Biotechnology

description: Excell sheets with sequences of sequencing primers (genomic), chemicals, antibodies, guideRNA and catalogue of donors (+strategies) used in this project.
Separate files or together in "Excel file S1"
Using approximate inertial manifold approach to model turbulent non-premixed combustion
Creators: name: Akram, Maryam
name: Raman, Venkat
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The theory of inertial manifolds (IM) is used to develop reduced-order models of turbulent combustion. In this approach, the dynamics of the system are tracked in a low-dimensional manifold determined in-situ without invoking laminar flame structures or statistical assumptions about the underlying turbulent flow. The primary concept in approximate IM (AIM) is that slow dominant dynamical behavior of the system is confined to a low-dimension manifold, and fast dynamics respond to the dynamics on the IM instantaneously. Decomposition of slow/fast dynamics and formulation of an AIM is accomplished by only exploiting the governing equations. Direct numerical simulations (DNS) of initially non-premixed fuel-air mixtures developing in forced isotropic turbulence have been carried out to investigate the proposed model. Reaction rate parameters are varied to allow for varying levels of extinction and reignition. The AIM performance in capturing different flame behaviors is assessed both a priori and a posteriori. It is shown that AIM captures the dynamics of the flames including extinction and reignition. Moreover, AIM provides scalar dissipation rate, mixing time for reactive scalars, and closures for nonlinear terms without any additional modeling. The AIM formulation is found promising, and provides a new approach to modeling turbulent combustion.
description: Published in Physics of Fluids. However, this version shows correct figure legends, which are absent from the published version due to typesetting issues. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article may be found at https://doi.org/10.1063/5.0039402
Hihglights from the PHENIX experiment
Creators: name: Belmont, Ron
Publisher: name: Zenodo
Year: 2021
Subjects: qm18
phenix
correlations
small systems
nuclear
modification
raa
flow
J/Ψ
bottom
charm
direct photon
thermal photon
scaling
forward-rapidity
mid-rapidity
p+p
p+au
d+au
3he+au
π0
φ
η
drell-yan
heavy flavor
dimuon
au+au

description: Plenary talk presented at the Quark Matter 2018 conference
D1.4.1 Risk Management
Creators: name: Rovira, Antonio
name: Avgousti, Gianna
name: Philippou, Philippos
name: Christofi, Stelios
name: Barbero, Rubén
Publisher: name: Zenodo
Year: 2020
Subjects: ASTEP
SHIP

description: This document serves as a guide to risk management within the context of the ASTEP project and includes the first inputs of the risk analysis, which have been identified from the kick-off of the project to the present moment (M6). This analysis will be reviewed and updated periodically along the project development.
Highly conductive molecular junctions based on direct binding of benzene to platinum electrodes
Creators: name: Kiguchi, M.
name: Tal, O.
name: Wohlthat, S.
name: Pauly, F.
name: Krieger, M.
name: Djukic, D.
name: Cuevas, J. C.
name: van Ruitenbeek, J. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Highly conductive molecular junctions were formed by direct binding of benzene molecules between two Pt electrodes. Measurements of conductance, isotopic shift in inelastic spectroscopy and shot noise compared with calculations provide indications for a stable molecular junction where the benzene molecule is preserved intact and bonded to the Pt leads via carbon atoms. The junction has a conductance comparable to that for metallic atomic junctions (around 0.1-1 Go), where the conductance and the number of transmission channels are controlled by the molecule's orientation at different inter-electrode distances.
description: 4 pages, 4 figures
SA'DIYNING "GULISTON" ASARIGA  SAYFI SAROYI QARASHLARI
Creators: name: Termiz davlat universiteti akademik litseyi ona tili va adabiyot fani o'qituvchisi Jo'rayeva Nargiza Tilovmurodovna
Publisher: name: Zenodo
Year: 2023

description: Biz o‘zbek adabiyoti tarixini, adabiyotini o‘rganar ekanmiz, boy madaniy-adabiy an’analarga ega bo‘lgan xalqimizning Sharqdagi ko‘pgina qo‘shni-qardosh xalqlar bilan yaqin aloqada bo‘lib kelganliklarini ko‘ramiz. Ushbu maqolada Sa’diyning “Guliston” asariga Sayfi Saroyi qarashlari haqida so`z yuritildi

Kalit so`zlar: o‘zbek adabiyoti, boy madaniy-adabiy an’analar, g‘azal, qasida, qit’a, ruboiy, chiston,.
The Topological Cigar Observables
Creators: name: Ashok, Sujay K.
name: Troost, Jan
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the topologically twisted cigar, namely the SL(2,R)/U(1) superconformal field theory at arbitrary level, and find the BRST cohomology of the topologically twisted N=2 theory. We find a one to one correspondence between the spectrum of the twisted coset and singular vectors in the Wakimoto modules constructed over the SL(2,R) current algebra. The topological cigar cohomology is the crucial ingredient in calculating the closed string spectrum of topological strings on non-compact Gepner models.
description: 28 pages
title: Φως και μνήμη: ένα οδοιπορικό στη γερμανική κατοχή της Κρήτης
title: Light and memory: a wandering to the German occupation in Crete
Creators: name: Αλεξανδρακης Ανδρεας
name: Γιαγκινη Μιχαελα
Publisher: name: Technical University of Crete
Year: 2024

description: Το φυσικό φως αποτελεί το αιώνιο άυλο στοιχείο του χωροχρόνου, μετατρέποντας το σε κατεξοχήν μέσο ανάδειξης χωρικών ποιοτήτων και συναισθημάτων. Το φυσικό φως στη παρούσα διπλωματική εργασία, φέρνει στο προσκήνιο μνήμες της Γερμανικής εισβολής στην Κρήτη. Αντικείμενο της διπλωματικής, αποτελεί η γέννηση με τη βοήθεια του φωτός, ενός μουσειακού χώρου κοντά στο “Κόκκινο Χωριό” Χανίων, όπου τοποθετήθηκαν από τις γερμανικές ένοπλες δυνάμεις τα πυροβολεία. Στον μουσειακό αυτό χώρο, εκτίθενται τα σημαντικότερα δρόμενα από τα γερμανικά ολοκαυτώματα στα Κρητικά χωριά, ενώ παρουσιάζονται και γεγονότα από την ευρύτερη γερμανική κατοχή. Σκοπό, αποτελεί  η ανάδειξη του ιστορικού χώρου και η διατήρηση της μνήμης που συνοδεύει αυτά τα γεγονότα του Β’ Π.Π.. Έτσι διαμορφώνεται ο πυρήνας του μουσείου, μια καθοδική πορεία μέσω της οποίας αναβιώνεται η βύθιση προς το σκοτάδι των τραγικών αυτών γεγονότων. Παράλληλα, διαμορφώνονται εσωτερικοί και υπαίθριοι χώροι οι οποίοι χρησιμοποιούνται για  εκδηλώσεις. Η αρχιτεκτονική λύση πλαισιώνεται από περιπατητικές διαδρομές, που λειτουργούν ως συνδετικοί κρίκοι του μουσείου με τα σημεία τοποθέτησης των πυροβολείων. Όλα τα παραπάνω συμβάλλουν στον σχηματισμό μιας συνεχούς διαδρομής από το σκοτάδι στο φως, ανάλογη με την ιστορική πορεία της γερμανικής εισβολής στην Κρήτη, δηλαδή από τη κατοχή και τον θάνατο, στην ελευθερία και τη ζωή.
title: ПРОФЕССИОНАЛЬНОЕ БУДУЩЕЕ В УСЛОВИЯХ ЦИФРОВОЙ ТРАНСФОРМАЦИИ ЗАНЯТОСТИ И РЫНКА ТРУДА
Creators: name: Колесник, Елена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье представлены результаты исследования перспектив развития занятости и рынка труда в условиях цифровой трансформации социально-экономического пространства России. Обзор отечественной научной мысли послужил обобщению подходов к оценке значимости цифровизации экономики: данный процесс рассматривается как драйвер повышения эффективности деятельности хозяйствующих субъектов, как изменение взаимоотношения участников хозяйственного процесса и как технология изменения общественных отношений. Установлены такие позитивные последствия трансформации сферы занятости и рынка труда под влиянием цифровизации как увеличение социальной компоненты в развитии занятости, формирование нестандартных форм занятости, приумножение значимости образования и ориентация профессионального образования на потребности рынка труда.
Abdominal circumference profiles of macrosomic infants born to mothers with or without hyperglycemia in China
Creators: name: Yan, Jie
name: Yang, Huixia
name: Meng, Wenying
name: Wang, Yongqing
name: Shang, Lixin
name: Cai, Zhenyu
name: Ji, Liping
name: Wang, Yunfeng
name: Sun, Ying
name: Liu, Jiaxiu
name: Wei, Li
name: Sun, Yufeng
name: Zhang, Xueying
name: Luo, Tianxia
name: Chen, Haixia
name: Yu, Lijun
name: Liu, Xinghui
name: Wang, Zilian
name: Chen, Haitian
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Objectives: Serial measurements of sonographic fetal abdominal circumference (AC) are useful for monitoring fetal growth during pregnancy and are essential for predicting macrosomia. The study was aiming to compare the AC profiles of infants born to mothers with or without hyperglycemia in Chinese population. Subjects and methods: The “GDM Prevalence Study (GPS)” was a large study conducted in 22 hospitals in three large cities in China, which included 34,085 NGT (normal glucose tolerant) women, 8272 GDM (gestational diabetes mellitus) women and 729 DM (diabetes mellitus) women. A total of 116,740 scans and 103,377 valid AC measurements were performed for the NGT, GDM and DM groups at different gestational age. AC profiles and fetal growth rates at different stages of pregnancy were compared between different groups. Results: The overall AC growth rate (β) was higher in the macrosomia group than in the no macrosomia group in NGT (β =10.250 versus 9.541, p < .001), GDM (β = 10.572 versus 9.705, p < .001) and DM (β = 11.363 versus 9.924, p < .001) pregnancies. Significant differences were observed between NGT-macrosomia, GDM-macrosomia and DM-macrosomia. Significant differences were also noted between NGT-no macrosomia, GDM-no macrosomia and DM-no macrosomia women. Participants in NGT-macrosomia group exhibited larger AC values than NGT-no macrosomia group beginning at 21 gestational weeks, and GDM-macrosomia group exhibited larger AC values than GDM-no macrosomia group beginning at 22 gestational weeks. AC growth rate was higher in NGT-macrosomia and GDM-macrosomia groups than in the corresponding no macrosomia groups between 22 and 30 gestational weeks. Conclusions: The overall AC growth rates are higher in macrosomia group compared to the no macrosomia group in NGT, GDM as well as DM participants. The significant difference of AC growth rates in NGT-macrosomia and GDM-macrosomia indicate the possible differential underlying mechanisms in developing macrosomia with or without hyperglycemia exposure. Our study demonstrate that larger fetal AC measurements around 21–22 weeks are associated with subsequent diagnosis of macrosomia, suggesting that macrosomia management should be initiated much earlier than we thought.
PHENIX study of the initial state with forward hadrons measurements in 200 GeV p(d)+A and 3He+Au collisions
Creators: name: Bryslawskyj, Jason
Publisher: name: Zenodo
Year: 2021
Subjects: qm18
phenix
small systems
forward-rapidity
hadron
p+al
p+au
d+au
3he+au
fvtx
nuclear
modification
raa
backward-rapidity

description: Talk presented at the Quark Matter 2018 conference
Rapid sorting of radio galaxy morphology using Haralick features
Creators: name: Ntwaetsile, Kushatha
name: Geach, James E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We demonstrate the use of Haralick features for the automated classification of radio galaxies. The set of thirteen Haralick features represent an extremely compact non-parametric representation of image texture, and are calculated directly from imagery using the Grey Level Co-occurrence Matrix (GLCM). The GLCM is an encoding of the relationship between the intensity of neighbouring pixels in an image. Using 10,000 sources detected in the first data release of the LOFAR Two-metre Sky Survey (LoTSS), we demonstrate that Haralick features are highly efficient, rotationally invariant descriptors of radio galaxy morphology. After calculating Haralick features for LoTSS sources, we employ the fast density-based hierarchical clustering algorithm HDBSCAN to group radio sources into a sequence of morphological classes, illustrating a simple methodology to classify and label new, unseen galaxies in large samples. By adopting a 'soft' clustering approach, we can assign each galaxy a probability of belonging to a given cluster, allowing for more flexibility in the selection of galaxies according to combinations of morphological characteristics and for easily identifying outliers: those objects with a low probability of belonging to any cluster in the Haralick space. Although our demonstration focuses on radio galaxies, Haralick features can be calculated for any image, making this approach also relevant to large optical imaging galaxy surveys.
description: Accepted for publication in MNRAS
Bias-induced insulator-metal transition in organic electronics
Creators: name: Wei, J. H.
name: Yan, Yijing
name: Xie, S. J.
name: Mei, L. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the bias-induced insulator-metal transition in organic electronics devices, on the basis of the Su-Schrieffer-Heeger model combined with the non-equilibrium Green's function formalism. The insulator-metal transition is explained with the energy levels crossover that eliminates the Peierls phase and delocalizes the electron states near the threshold voltage. This may account for the experimental observations on the devices that exhibit intrinsic bistable conductance switching with large on-off ratio.
description: 6 pages, 3 figures. To appear in Applied Physics Letters
Non-Markovian qubit dynamics in the presence of 1/f noise
Creators: name: Burkard, Guido
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Within the lowest-order Born approximation, we calculate the exact dynamics of a single qubit in the presence of 1/f noise, without making any Markov approximation. We show that the non-Markovian qubit time-evolution exhibits asymmetries and beatings that cannot be explained within a Markovian theory. The present theory for 1/f noise is relevant for both spin- and superconducting qubit realizations in solid-state devices, where 1/f noise is ubiquitous.
description: v2: 6.2 pages, 5 figures, published version
Protein and DNA sequence determinants of thermophilic adaptation
Creators: name: Zeldovich, Konstantin B.
name: Berezovsky, Igor N.
name: Shakhnovich, Eugene I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Biomolecules (q-bio.BM)
subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Prokaryotes living at extreme environmental temperatures exhibit pronounced signatures in the amino acid composition of their proteins and nucleotide compositions of their genomes reflective of adaptation to their thermal environments. However, despite significant efforts, the definitive answer of what are the genomic and proteomic compositional determinants of Optimal Growth Temperature of prokaryotic organisms remained elusive. Here the authors performed a comprehensive analysis of amino acid and nucleotide compositional signatures of thermophylic adaptation by exhaustively evaluating all combinations of amino acids and nucleotides as possible determinants of Optimal Growth Temperature for all prokaryotic organisms with fully sequences genomes.. The authors discovered that total concentration of seven amino acids in proteomes, IVYWREL, serves as a universal proteomic predictor of Optimal Growth Temperature in prokaryotes. Resolving the old-standing controversy the authors determined that the variation in nucleotide composition (increase of purine load, or A+G content with temperature) is largely a consequence of thermal adaptation of proteins. However, the frequency with which A and G nucleotides appear as nearest neighbors in genome sequences is strongly and independently correlated with Optimal Growth Temperature. as a result of codon bias in corresponding genomes. Together these results provide a complete picture of proteomic and genomic determinants of thermophilic adaptation.
description: in press PLoS Computational Biology; revised version
Measurement and Modeling of Proton-Induced Reactions on Arsenic from 35 to 200 MeV
Creators: name: Fox, Morgan B.
name: Voyles, Andrew S.
name: Morrell, Jonathan T.
name: Bernstein, Lee A.
name: Batchelder, Jon C.
name: Birnbaum, Eva R.
name: Cutler, Cathy S.
name: Koning, Arjan J.
name: Lewis, Amanda M.
name: Medvedev, Dmitri G.
name: Nortier, Francois M.
name: O'Brien, Ellen M.
name: Vermeulen, Christiaan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: $^{72}$As is a promising positron emitter for diagnostic imaging that can be employed locally using a $^{72}$Se generator. However, current reaction pathways to $^{72}$Se have insufficient nuclear data for efficient production using regional 100-200 MeV high-intensity proton accelerators. In order to address this deficiency, stacked-target irradiations were performed at LBNL, LANL, and BNL to measure the production of the $^{72}$Se/$^{72}$As PET generator system via $^{75}$As(p,x) between 35 and 200 MeV. This work provides the most well-characterized excitation function for $^{75}$As(p,4n)$^{72}$Se starting from threshold. Additional focus was given to report the first measurements of $^{75}$As(p,x)$^{68}$Ge and bolster an already robust production capability for the highly valuable $^{68}$Ge/$^{68}$Ga PET generator. Thick target yield comparisons with prior established formation routes to both generators are made. In total, high-energy proton-induced cross sections are reported for 55 measured residual products from $^{75}$As, Cu, and Ti targets, where the latter two materials were present as monitor foils. These results were compared with literature data as well as the default theoretical calculations of the nuclear model codes TALYS, CoH, EMPIRE, and ALICE. Reaction modeling at these energies is typically unsatisfactory due to few prior published data and many interacting physics models. Therefore, a detailed assessment of the TALYS code was performed with simultaneous parameter adjustments applied according to a standardized procedure. Particular attention was paid to the formulation of the two-component exciton model in the transition between the compound and pre-equilibrium regions, with a linked investigation of level density models for nuclei off of stability and their impact on modeling predictive power.
description: 35 pages (+5 for references), 69 figures, preprint prepared for Physical Review Journals, minor revisions for references to recently published work
Super-Hubbard models and applications
Creators: name: Drummond, J. M.
name: Feverati, G.
name: Frappat, L.
name: Ragoucy, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We construct XX- and Hubbard- like models based on unitary superalgebras gl(N|M) generalising Shastry's and Maassarani's approach of the algebraic case. We introduce the R-matrix of the gl(N|M) XX model and that of the Hubbard model defined by coupling two independent XX models. In both cases, we show that the R-matrices satisfy the Yang--Baxter equation, we derive the corresponding local Hamiltonian in the transfer matrix formalism and we determine the symmetry of the Hamiltonian. Explicit examples are worked out. In the cases of the gl(1|2) and gl(2|2) Hubbard models, a perturbative calculation at two loops a la Klein and Seitz is performed.
description: 26 pages