cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum vampire: collapse-free action at a distance by the photon annihilation operator
Creators: name: Fedorov, Ilya A.
name: Ulanov, Alexander E.
name: Kurochkin, Yury V.
name: Lvovsky, A. I.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A nonclassical state of light is distributed, via a beam splitter, between two remote parties. One of the parties applies the photon annihilation operator to its portion of the state. Surprisingly, this local intervention removes a photon from the entire initial state, leaving its mode as well as the spatial and temporal structure undisturbed. In this way, nonlocal quantum action-at-a-distance occurs without local state collapse by either party. This leads to curious consequences, such as the absence of a shadow when the annihilation operator is applied to a part of the spatial cross-section of the initial optical mode. In the experiment, we subtract a single photon from a part of an optical mode initially prepared in the one- or two-photon Fock state. Subsequent homodyne tomography reveals that the whole mode has jumped to the next lower Fock state, with no change in the mode shape.
description: 4 pages, 3 figures
Mezzi di trasmissione della ricchezza alternativi al testamento. Le liberalità non donative
Creators: name: Ascione, Alberto
Publisher: name: Universita degli studi di Salerno
Year: 2014
Subjects: subject: IUS/02 DIRITTO PRIVATO COMPARATO
subject: Successioni
subject: Donazioni
subject: Contratti

description: 2011 - 2012
description: Si qualificano “mezzi di trasmissione alternativi al testamento” le fattispecie traslative che sfruttano moduli onerosi contrattuali per attribuzioni funzionali al perseguimento del fine liberale tipico del testamento. Indagate le ragioni di detta esigenza di atipicità (rispetto allo strumento tipico della donazione), saranno analizzati i principali strumenti negoziali impiegati nella prassi per detti fini con un particolare riguardo alle ricadute che il fenomeno ha sulla vicenda successoria del disponente e sul connesso tema della circolazione dei beni di provenienza donativa. Rispetto a tale ultimo profilo, i più recenti arresti della Cassazione, sembrano, infatti, attribuire al tema di indagine una prospettiva di evoluzione e diffusione piuttosto significativa segnando una differenza di approccio rispetto al sistema legislativo francese. [a cura dell'autore]
ПОКАЗАТЕЛИ ИННОВАЦИОННОЙ ДЕЯТЕЛЬНОСТИ ВУЗОВ
Creators: name: В.А. Верховова
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: инновационная деятельность
инновации
высшая школа
университет
показатели инновационной деятельности
инновационный потенциал
инновационное развитие регионов

description: Инновации играют важную роль в повышении конкурентоспособности и устойчивом развитии выс-ших учебных заведений. Не менее важное значение инновации имеют и для национальных экономик. Высшая школа является одним из важнейших стратегических субъектов в области инновационного разви-тия страны, так как оказывает существенное влияние на уровень его показателей. Для формирования ин-новационной стратегии вуза, оценки ее эффективности и результативности необходимо выявление инно-вационной деятельности, которая ориентирована на реальные результаты. Оценка инновационной деятельности вузов в большинстве случаев сводится к оценке их инновационного потенциала, который не дает полной картины, так как позволяет лишь предполагать возможность результативности инноваци-онной деятельности. Поэтому необходимо большое внимание уделить рассмотрению критериев результа-тивности инновационной деятельности. В статье рассмотрены основные показатели инновационной дея-тельности высших учебных заведений.
title: Radiographers’ job satisfaction: cross-sectional survey in Lithuania
Creators: name: Vanckaviciene, Aurika
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Workforce
subject: Education
subject: Conventional radiography
subject: Radiographers
subject: Professional issues
subject: Management

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Background Job satisfaction has become an important issue for healthcare organisations in recent years, because of potential labour shortages, their effect on patient care. Job satisfaction has a great influence in healthcare specialist retention...
ИСПОЛЬЗОВАНИЕ ВОДНЫХ ЭКСТРАКТОВ ЛАМИНАРИЕВЫХ ВОДОРОСЛЕЙ ИЗ ШТОРМОВЫХ ВЫБРОСОВ В КАЧЕСТВЕ СТИМУЛЯТОРОВ РОСТА СЕЛЬСКОХОЗЯЙСТВЕННЫХ КУЛЬТУР
Creators: name: Н.Г. Клочкова
name: А.В. Климова
name: Е.В. Егорова
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: ламинариевые водоросли
Alaria esculenta
Saccharina bongardiana
экстракты во-дорослей
стимуляторы роста
проращивание семян
энергия прорастания
Камчатка

description: Изучалась возможность использования штормовых выбросов камчатских ламинариевых водорослей для нужд сельского хозяйства. Водные экстракты были получены из свежесобранных растений и хранив-шихся в лабораторных условиях при температуре 15–20ºC до 20 дней. Исследования показали, что экс-тракты из Saccharina bongardiana, Saccharina dentigera, Alaria esculenta, Eualaria fistulosa, Arthrothamnus bifidus и Agarum clathratum и их смесей оказывают отчетливо выраженный стимулирующий эффект на рост и развитие семян пшеницы. Смесь водорослей, из которой была получен экстракт, на 85% состояла из представителей Saccharina и Alaria. Он оказался наиболее эффективным. На четвертые сутки проращи-вания семян пшеницы с использованием этого и других экстрактов доля семян с самой высокой энергией прорастания во всех экспериментальных группах была выше на 19–67%, чем в контрольной, выращивав-шейся на дистиллированной воде. Показано, что водные экстракты ламинариевых водорослей сохраняют свою эффективность при использовании для их приготовления сырья, экспонировавшегося на воздухе в течение 9 дней после поступления на берег.
Inverse Compton light curves of blazars under non-linear, time-dependent synchrotron-self Compton cooling
Creators: name: Zacharias, Michael
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Blazars exhibit flares with a doubling time scale on the order of minutes. Such rapid flares are theoretically challenging and several {models} have been put forward to explain the fast variability. In this paper we continue the discussion concerning the effects of non-linear, time-dependent synchrotron self-Compton (SSC) cooling. In previous papers we were able to show that the non-linearity{, introduced by a time-dependent electron injection,} has severe consequences for both the spectral energy distribution (SED) and the monochromatic synchrotron light curve. The non-linear cooling introduces novel breaks in the SED, which are usually explained by complicated underlying electron distributions, while the much faster cooling of the SSC process {causes significant differences in the synchrotron light curves}. In this paper we calculate the inverse Compton light curves, taking into account both the SSC and the external Compton process. The light curves are calculated from the monochromatic intensities by introducing the retardation due to the finite size of the emission region and the geometry of the source. Even though some of the obvious effects of the SSC cooling are washed out by the retardation, there are still several observational constraints which could help to discriminate between the non-linear and the usual linear models, such as different flux states, temporal shapes or faster variability of the light curves at different energies.
description: 23 pages, 5 figures, accepted for publication in MNRAS
title: Postinterventional parenchymal changes of the liver on hepatobiliary MR imaging after radioembolization
Creators: name: Mehrmann, Melina
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Tissue characterisation
subject: Biological effects
subject: Radioembolisation
subject: MR-Functional imaging
subject: MR
subject: Oncology
subject: Liver
subject: Interventional non-vascular

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: In the context of radioembolization (RE) in the liver for the treatment of tumors the functional liver parenchyma might be strongly affected by irradiation effects. As a major complication of overdosing radiation induced liver disease has been...
title: Combined use of DAP and EI for improving outlier selection in dose monitoring for projection radiology
Creators: name: Rodríguez Pérez, Sunay
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Thorax
subject: Radioprotection / Radiation dose
subject: Conventional radiography
subject: Technical aspects
subject: Dosimetry

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: This work proposes the simultaneous use of the DICOM header tags Exposure Index (EI) and Dose area product (DAP) as means of improving specificity in patient outlier selection for routine dose and quality monitoring in projection...
ЭКОНОМИЧЕСКАЯ ЭФФЕКТИВНОСТЬ РЕАЛИЗАЦИИ КЛАСТЕРНЫХ ПРОЕКТОВ В РАЗВИТИИ РЫБНОЙ ОТРАСЛИ КАМЧАТСКОГО КРАЯ
Creators: name: У.В. Розум
name: М.Ю. Еремина
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: рыбохозяйственный комплекс
инвестиции
кластерный подход
рыбопромышлен-ный кластер
экспорт
импортозамещение
региональные проекты

description: В статье рассмотрены вопросы значимости рыбохозяйственного комплекса и, в частности, рыбохо-зяйственного кластера в развитии Камчатского края. Проведенный анализ показывает эффективность реа-лизации кластерной политики в рыбохозяйственной отрасли экономики.
Preservation and enhancement of quantum correlations under Stark effect
Creators: name: Chandra, Nitish Kumar
name: Sk, Rajiuddin
name: Panigrahi, Prasanta K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the dynamics of quantum correlations by obtaining the exact expression of Bures distance entanglement, trace distance discord, and local quantum uncertainty of two two-level atoms. Here, the atoms undergo two-photon transitions mediated through an intermediate virtual state where each atom is separately coupled to a dissipative reservoir at zero temperature in the presence of the Stark shift effect. We have investigated the dynamics of this atomic system for two different initial conditions of the environment. In the first case, we have assumed the environment's state to be in ground state and in the other case, we have assumed the state to be in first excited state. The second initial condition is significant as it shows the role played by both the Stark shift parameters in contrast to only one of the Stark shift parameters for the first initial condition. Our results demonstrate that quantum correlations can be sustained for an extended period in the presence of Stark shift effect in the case of both Markovian and non-Markovian reservoirs. The effect in the non-Markovian reservoir is more prominent than the Markovian reservoir, even for a very small value of the Stark shift parameter. We observe that among the correlation measures considered, only local quantum uncertainty is accompanied by a sudden change phenomenon, i.e., an abrupt change in the decay rate of a correlation measure. Our findings are significant as preserving quantum correlations is one of the essential aspects in attaining optimum performance in quantum information tasks.
УСТОЙЧИВЫЕ «УМНЫЕ ГОРОДА»: ОТ КОНЦЕПЦИИ ДО РЕАЛИЗАЦИИ
Creators: name: П.И. Климкович
name: Н.И. Климкович
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: умный город
городская среда
информационные технологии
инфраструктура

description: Исследована концепция «умного города», приобретающая в настоящее время все большую актуаль-ность. Рассмотрены сферы приложения «умных» городских решений и их эффективное использование, позволяющее обеспечить комфортные условия для организации городского пространства в Беларуси.
title: Cyber knife Robotic Radiosurgery for challenging AVMs--- A Radiological review
Creators: name: Arooj, Shumaila
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neuroradiology brain
subject: MR
subject: Contrast agent-intravenous
subject: Arteriovenous malformations

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To highlight the usefulness of Cyber Knife Robotic radiosurgery in the management of Arteriovenousmalformation (AVM ). To study sites of intracranial AVMs. To evaluate response by pre and post cyber imaging appearance and clinical results. To...
Interferometer response characterization algorithm for multi-aperture Fabry-Perot imaging spectrometers
Creators: name: Picone, Daniele
name: Gousset, Silvére
name: Dalla-Mura, Mauro
name: Ferrec, Yann
name: le-Coarer, Etienne
Publisher: name: arXiv
Year: 2023
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In recent years, the demand for hyperspectral imaging devices has grown significantly, driven by their ability of capturing high-resolution spectral information. Among the several possible optical designs for acquiring hyperspectral images, there is a growing interest in interferometric spectral imaging systems based on division of aperture. These systems have the advantage of capturing snapshot acquisitions while maintaining a compact design. However, they require a careful calibration to operate properly. In this work, we present the interferometer response characterization algorithm (IRCA), a robust three-step procedure designed to characterize the transmittance response of multi-aperture imaging spectrometers based on the interferometry of Fabry-Perot. Additionally, we propose a formulation of the image formation model for such devices suitable to estimate the parameters of interest by considering the model under various regimes of finesse. The proposed algorithm processes the image output obtained from a set of monochromatic light sources and refines the results using nonlinear regression after an ad-hoc initialization. Through experimental analysis conducted on four different prototypes from the Image SPectrometer On Chip (ImSPOC) family, we validate the performance of our approach for characterization. The associated source code for this paper is available at https://github.com/danaroth83/irca.
description: 20 pages, 11 figures
title: Review of the effects of soft robotic gloves for activity-based rehabilitation in individuals with reduced hand function and manual dexterity following a neurological event
Creators: name: Proulx, Camille E
name: Beaulac, Myrka
name: David, Mélissa
name: Deguire, Catryne
name: Haché, Catherine
name: Klug, Florian
name: Kupnik, Mario
name: Higgins, Johanne
name: Gagnon, Dany H.
Publisher: name: Sage
Year: 2024

description: Despite limited scientific evidence, there is an increasing interest in soft robotic gloves to optimize hand- and finger-related functional abilities following a neurological event. This review maps evidence on the effects and effectiveness of soft robotic gloves for hand rehabilitation and, whenever possible, patients’ satisfaction. A systematized search of the literature was conducted using keywords structured around three areas: technology attributes, anatomy, and rehabilitation. A total of 272 titles, abstracts, and keywords were initially retrieved, and data were extracted out of 13 articles. Six articles investigated the effects of wearing a soft robotic glove and eight studied the effect or effectiveness of an intervention with it. Some statistically significant and meaningful beneficial effects were confirmed with the 29 outcome measures used. Finally, 11 articles also confirmed users’ satisfaction with regard to the soft robotic glove, while some articles also noticed an increased engagement in the rehabilitation program with this technology. Despite the heterogeneity across studies, soft robotic gloves stand out as a safe and promising technology to improve hand- and finger-related dexterity and functional performance. However, strengthened evidence of the effects or effectiveness of such devices is needed before their transition from laboratory to clinical practice.
title: Rift-related sedimentation patterns and sandstone provenance in the Aotea Basin. Part 1: stratigraphic framework
Creators: name: Higgs, Karen E.
name: Clowes, Chris D.
name: Strogen, Dominic P.
name: Raine, J. Ian
Publisher: name: GNS Science
Year: 2022

description: The main aim of this study is to investigate how the composition and provenance of early basin fill in Aotea Basin changes with respect to Cretaceous rifting. To date, only three wells have been drilled in Aotea Basin, all of which are included in the study (Romney-1, Hoki-1, Tane-1). Two Taranaki Basin wells are also included for comparison with Aotea Basin (Matuku-1, Maui 4). This first report (part 1) addresses Cretaceous stratigraphy and aims to build a stratigraphic framework; the second report (part 2) documents the chemical and mineralogical features with a discussion on source-to-sink composition (Higgs et al., forthcoming 2022). In this study, we have reviewed available biostratigraphy data through the Cretaceous section at the five study wells. Paleoenvironmental interpretations from biostratigraphic analyses are based largely on the abundance of dinoflagellate cysts, which are rare or absent in coastal plain environments, and rare in backshore environments, but abundant in shallow marine environments. These data have been used with conventional wireline log data to provide a broad facies interpretation; only two very short, cored intervals from Tane-1 are available for facies validation. Five main proximal to distal facies associations are defined: coastal plain, marginal marine, upper shoreface, lower shoreface to offshore transition zone, and offshore marine. Diagnostic criteria used in the interpretations include: (1) wireline log motif of stacked facies, (2) relative abundance of coals and (3) relative abundance of marine flora. Where possible, biostratigraphic dating has been assessed using both dinoflagellate and miospore zones. Dinoflagellates have only proven useful in the fully marine strata and are therefore restricted to the latest Cretaceous interval and sporadically through the older Cretaceous section at Romney-1 (the most distal study well). Because of the predominance of marginal marine environments, chronostratigraphic control is therefore mostly based on miospore zonal boundaries. However, given that the miospore zonal boundaries are based solely on the lowest occurrence of a single species, there are significant uncertainties. Boundaries may occur deeper than recorded, particularly where there is low palynomorph recovery and/or poor preservation; additionally, where caving is a problem, boundaries may actually be higher than recorded. (The authors)
БИОЛОГИЧЕСКАЯ И ЭКОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА ПОЧВ СЕЛЬСКОХОЗЯЙСТВЕННЫХ УГОДИЙ НА ТЕРРИТОРИИ ЕЛИЗОВСКОГО РАЙОНА (КАМЧАТСКИЙ КРАЙ)
Creators: name: С.В. Ермакова
name: Т.А. Клочкова
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: почвенные водоросли
супесчаные почвы
торфянистые почвы
почвенные гидро-коллоиды
Камчатка

description: Дана общая характеристика почвенного покрова в южной части Камчатского полуострова, обсужда-ются особенности почв, используемых в качестве сельскохозяйственных угодий. Показано, что такие осо-бенности климата, как низкие летние температуры, высокий снежный покров и продолжительный период снеготаяния, обусловливают высокую промываемость камчатских почв, выхолащивание из них минераль-ных и органических веществ, не связанных гидроколлоидами. Этим объясняется достаточно низкое пло-дородие почв. Почвенные водоросли способны вегетировать в экологически неблагоприятных условиях. В камчатском регионе видовой состав почвенных водорослей и их участие в поддержании резистентных агроценозов до сих пор никем не изучались. Проведенное в этом направлении исследование показало, что альгоценозы изученных нами супесчаных и торфянистых почв имеют достаточно высокую таксономиче-скую пестроту и представлены цианофитовыми, диатомовыми и хлорофитовыми, в частности хлорокок-ковыми, водорослями. В работе дан сравнительный анализ количественного состава представителей этих групп в почвах разного генезиса.
Synthesis of Novel Substituted Piperazin-1-yl-7H-Pyrrolo[2,3-d] Pyrimidines for C-N Bond Formation via Buchwald Hartwig Coupling Reaction
Creators: name: Aggile, Kadirappa
name: Napoleon, Ayyakannu Armugam
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology

description: The formation of C-N bonds is an essential step in the synthesis of many pharmaceutical drugs. In the present study, diversified novel substituted Piperazin-1-yl-7H-pyrrolo[2,3-d] pyrimidines are synthesized via Buchwald Hartwig coupling reaction using Tetrakis(triphenylphosphine)palladium(0) as a catalyst and cesium carbonate as a base. All the synthesized compounds were purified by a simple workup procedure and without column chromatography. All these compounds demonstrated a good to excellent yield and were characterized by 1H NMR, 13C NMR, DEFT-135 NMR, FT-IR, Elemental analysis (CHNS) and Mass spectral studies.
Minimizing Energy Consumption for Cooperative Network and Diversity Coded Sensor Networks
Creators: name: Arrobo, Gabriel E.
name: Gitlin, Richard D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, we present an approach to minimize the energy consumption of multihop wireless packet networks, while achieving the required level of reliability. We consider networks that use Cooperative Network Coding (CNC), which is a synergistic combination of Cooperative Communications and Network Coding. Our approach is to optimize and balance the use of forward error control, error detection, and retransmissions at the packet level for these networks. Additionally, we introduce Cooperative Diversity Coding (CDC), which is a novel means to code the information packets, with the aim of minimizing the energy consumed for coding operations. The performance of CDC is similar to CNC in terms of the probability of successful reception at the destination and expected number of correctly received information packets at the destination. However, CDC requires less energy at the source node because of its implementation simplicity. Achieving minimal energy consumption, with the required level of reliability is critical for the optimum functioning of many wireless sensor and body area networks. For representative applications, the optimized CDC or CNC network achieves >= 25% energy savings compared to the baseline CNC scheme.
АКТУАЛЬНЫЕ ВОПРОСЫ НАЛОГООБЛОЖЕНИЯ ДОХОДОВ ФИЗИЧЕСКИХ ЛИЦ
Creators: name: А.С. Пастухова
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: налогообложение
прогрессивный налог
прогрессивная шкала

description: В статье рассматриваются часто дебатируемые вопросы о возможности введения прогрессивной шка-лы налогообложения в налоговую систему России, его исторической обусловленности и реализации прин-ципа справедливости. Проанализированы положительные и отрицательные стороны прогрессивного нало-гообложения и его роль в экономике страны.
Integration von Kindern mit Autismus-Spektrum-Störung in die Regelschule: Ein Arbeitsfeld der Sozialpädagogik
Creators: name: Niederberger, Laura
name: Rüegg, Carla
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2024

description: Die Integration von Kindern mit Autismus-Spektrum-Störung in die Regelschule ist ein aktuelles und vielschichtiges Thema, das sowohl pädagogische als auch gesellschaftliche Herausforderungen mit sich bringt. In dieser Arbeit wird untersucht, welche Faktoren die erfolgreiche Integration von Kindern mit Autismus in Regelschulen beeinflussen. Den Fokus setzen die Autorinnen, Laura Niederberger und Carla Rüegg, auf die Fachpersonen der Sozialpädagogik. Es wird analysiert, welche Ressourcen die sozialpädagogischen Fachkräfte mit sich bringen, um die Kinder mit Autismus-Spektrum-Störung in der Regelschule möglichst erfolgreich zu integrieren. Es werden Überlegungen angestellt, wie eine Integration für alle Beteiligten ideal gestaltet werden kann, wodurch sich folgende Praxisfrage ergeben hat: «Wie können Fachpersonen der Sozialpädagogik die Hilfsmittel zur Unterstützung der Integration einsetzen, um die Integration von Kindern mit ASS in eine Regelschulklasse zu ermöglichen?» Die vorliegende Arbeit kommt zum Schluss, dass die Integration von Kindern mit Autismus-Spektrum-Störung in die Regelschule mit einer Reihe von Rahmenbedingungen und Unterstützungsmassnahmen gelingen kann. Am Ende dieser Arbeit wird auf die explizite Rolle der Sozialpädagogik im Regelschulseting eingegangen und wie sich diese in der Regelschule als hilfreich erweisen kann.
description: + Code Diss LU: hslusa basp + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialpädagogik, 2024 + NL-Code: NLLUHSA202409
title: Imaging-guided therapy for hepatocellular carcinoma: techniques and post-therapeutic imaging aspects
Creators: name: Haouari, Mohamed Amine
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Arteries / Aorta
subject: Liver
subject: Catheter arteriography
subject: CT
subject: Ablation procedures
subject: Chemoembolisation
subject: Embolisation
subject: Cancer
subject: Cirrhosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: - Describe different HCC treatments guided by imaging. - Illustrate the aspects of the HCC treated by these different therapeutic...
title: Percutaneous retrieval of dislodged central venous port catheters using pigtail and loop snare catheters simultaneously;procedural details, efficacy and safety
Creators: name: Dablan, Ali
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Angioplasty
subject: Catheter arteriography
subject: Fluoroscopy
subject: Foreign bodies
subject: Outcomes
subject: Angioscopy
subject: Vascular
subject: Interventional vascular

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To summarize the concurrent use of pigtail and loop snare catheters for retrieval of dislodged venous port catheters Report our experience with 22...
Synthesis of Some Novel Indoline-2,3-Dione Derivatives and the Influence of Gamma Irradiation on Their Biological Activities
Creators: name: Mansour, Eman
name: Taher, H. A.
name: El-Farargy, A. F.
name: Elewa, Safaa I.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 60506 Virology

description: 2-(2-oxoindolin-3-ylidene)-N-phenylhydrazinecarbothioamide (4) was synthesized by reaction of 3-hydrazonoindolin-2-one (3) with phenyl isothiocyanate in DMF in presence of potassium hydroxide. Thus, treatment of 4 with the appropriate halo ketones, hydrazonoyl halides, and benzylidene malononitriles afforded thiazolidin-4-one, and thiadiazole derivatives. Moreover, structures of the newly synthesized compounds were elucidated as based of elemental analysis and spectral data. Also, the influence of gamma irradiation on the biological activities of the new compounds was evaluated.
title: Rise of the RadSoc: How Radiology Societies are Influencing and Shaping Undergraduate Teaching
Creators: name: Zhong, Jim
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Workforce
subject: Multidisciplinary cancer care
subject: Education and training
subject: Audit and standards
subject: Ultrasound
subject: Ultrasound physics
subject: Professional issues
subject: Management

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: An understanding of the role of radiology and basic image interpretation skills are essential for newly qualified doctors (1). Undergraduate radiology teaching remains varied throughout the United Kingdom (UK) despite the Royal College of...
Axion Magnetic Resonance: A Novel Enhancement in Axion-Photon Conversion
Creators: name: Seong, Hyeonseok
name: Sun, Chen
name: Yun, Seokhoon
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: resonance, magnetic
axion, mass
photon, dispersion relation
magnetic field, background
magnetic field, constant
enhancement
ALPS
time dependence
oscillation
suppression

description: We identify a new resonance, axion magnetic resonance (AMR), that can greatly enhance the conversion rate between axions and photons. A series of axion search experiments rely on converting them into photons inside a constant magnetic field background. A common bottleneck of such experiments is the conversion amplitude being suppressed by the axion mass when $m_a \gtrsim 10^{-4}~$eV. We point out that a spatial or temporal variation in the magnetic field can cancel the difference between the photon dispersion relation and that of the axion, hence greatly enhancing the conversion probability. We demonstrate that the enhancement can be achieved by both a helical magnetic field profile and a harmonic oscillation of the magnitude. Our approach can extend the projected ALPS II reach in the axion-photon coupling ($g_{a\gamma}$) by two orders of magnitude at $m_a = 10^{-3}\;\mathrm{eV}$ with moderate assumptions.
ОБУЧЕНИЕ И ПОДГОТОВКА ПРОФЕССИОНАЛЬНЫХ КАДРОВ ДЛЯ ТУРИСТИЧЕСКОЙ ОТРАСЛИ
Creators: name: И.П. Саратцева
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: повышение квалификации гидов-переводчиков
обучение кадров туристической отрасли
краеведческий материал на английском языке
подготовка экскурсий

description: В статье рассматривается важность подготовки и повышения квалификации туристических кадров для развития туризма в Камчатском крае. Автор делится опытом разработки и реализации программы по-вышения квалификации «Английский язык для гидов туристической группы» и отмечает ее достоинства.
Experimental cross sections of 165Ho(α,n)168Tm and 166Er(α,n)169Yb for optical potential studies relevant for the astrophysical γ-process
Creators: name: Glorius, Jan
name: Sonnabend, Kerstin
name: Goerres, Joachim
name: Robertson, Daniel
name: Knoerzer, Michael
name: Kontos, Antonios
name: Rauscher, Thomas
name: Reifarth, René
name: Sauerwein, Anne
name: Stech, Edward
name: Tan, Wanpeng
name: Thomas, Tanija
name: Wiescher, Michael
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Background: Optical potentials are crucial ingredients for the prediction of nuclear reaction rates needed in simulations of the astrophysical γ-process. Associated uncertainties are particularly large for reactions involving α-particles. This includes (γ,α) reactions which are of special importance in the γ-process. Purpose: The measurement of (α,n) reactions allows for an optimization of currently used α-nucleus potentials. The reactions 165Ho(α,n) and 166Er(α,n) probe the optical model in a mass region where γ-process calculations exhibit an underproduction of p nuclei which is not yet understood. Method: To investigate the energy-dependent cross sections of the reactions 165Ho(α,n) and 166Er(α,n) close to the reaction threshold, self-supporting metallic foils were irradiated with α-particles using the FN tandem Van de Graaff accelerator at University of Notre Dame. The induced activity was determined afterwards by monitoring the specific β-decay channels. Results: Hauser-Feshbach predictions with a widely used global α-potential describe the data well at energies where the cross sections are almost exclusively sensitive to the α-widths. Increasing discrepancies appear towards the reaction threshold at lower energy. Conclusions: The tested global α-potential is suitable at energies above 14 MeV, while a modification seems necessary close to the reaction threshold. Since the γ- and neutron width show non-negligible impact on the predictions, complementary data are required to judge whether or not the discrepancies found can to be solely assigned to the α-width.
Exploring the transport properties of quantum systems on different lenght scales
Creators: name: Avallone, Guerino
Publisher: name: Universita degli studi di Salerno
Year: 2021
Subjects: subject: FIS/03 FISICA DELLA MATERIA
subject: Mott insulators
subject: Calcium ruthenate
subject: Size

description: 2019 - 2020
description: In this thesis, after introducing some theoretical aspects of Mott insulators, pure single crystals of the Mott insulator Ca2RuO4 was investigated from an experimental point of view. The surprisingly low current density required to induce the insulator to metal transition has made this material an attractive candidate for developing Mott based electronics devices. However, the mechanism driving the resistive switching remains a controversial topic in the field of strongly correlated electron systems. Here, electrical transport measurements combined with X-ray diffraction have been performed to refine the crystallographic structural phases. A non-equilibrium state which is the precursor of the fully metallic phase was found and adequately characterised. Furthermore, electric transport measurements of the eutectic system constituted by Ca2RuO4 with embedded metallic Ru inclusions have been performed. In this system, the same properties of the pure Ca2RuO4 were found, although the Ru inclusions make it structurally stiffer. Moreover, using the sample size as a principal tuning parameter, an uncovered region of the phase space of pure Ca2RuO4 single crystal has been probed. To decrease the dimensions of the crystals down to the microscopic scale, an innovative technique that involves a Ga+ focused ion beam has been employed. Upon reducing the crystal size, an increase of four orders of magnitude in the current density is required for driving Ca2RuO4 out of the insulating state into the non-equilibrium phase. This effect was observed for the very first time. By fabricating a microscopic platinum thermometer directly on top of selected samples and performing thermal simulations, it was gained insight into the local temperature during simultaneous application of current, and it was established that the observed “size effect” is not a result of Joule heating. The findings suggest an inhomogeneous current distribution in the nominally homogeneous crystal. This study paves the way to a new approach to investigate the physical properties of Mott insulators and calls for a re-examination of the interplay between sample size, charge current, and temperature in driving Ca2RuO4 towards the insulator to metal transition. [edited by Author]
Hypergraphx: a library for higher-order network analysis
Creators: name: Lotito, Quintino Francesco
name: Contisciani, Martina
name: De Bacco, Caterina
name: Di Gaetano, Leonardo
name: Gallo, Luca
name: Montresor, Alberto
name: Musciotto, Federico
name: Ruggeri, Nicolò
name: Battiston, Federico
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Methodology (stat.ME)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: From social to biological systems, many real-world systems are characterized by higher-order, non-dyadic interactions. Such systems are conveniently described by hypergraphs, where hyperedges encode interactions among an arbitrary number of units. Here, we present an open-source python library, hypergraphx (HGX), providing a comprehensive collection of algorithms and functions for the analysis of higher-order networks. These include different ways to convert data across distinct higher-order representations, a large variety of measures of higher-order organization at the local and the mesoscale, statistical filters to sparsify higher-order data, a wide array of static and dynamic generative models, and an implementation of different dynamical processes with higher-order interactions. Our computational framework is general, and allows to analyse hypergraphs with weighted, directed, signed, temporal and multiplex group interactions. We provide visual insights on higher-order data through a variety of different visualization tools. We accompany our code with an extended higher-order data repository, and demonstrate the ability of HGX to analyse real-world systems through a systematic analysis of a social network with higher-order interactions. The library is conceived as an evolving, community-based effort, which will further extend its functionalities over the years. Our software is available at https://github.com/HGX-Team/hypergraphx
On Particle Production from Phase Transition Bubbles
Creators: name: Mansour, Henda
name: Shakya, Bibhushan
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: critical phenomena
background field
bubble
gravitational radiation

description: While first order phase transitions (FOPTs) have been extensively studied as promising cosmological sources of gravitational waves, the phenomenon of particle production from the dynamics of the background field during FOPTs has received relatively little attention in the literature, where it has only been studied with semi-analytic estimates in some simplified settings. This paper provides improved numerical studies of this effect in more realistic frameworks, revealing important qualitative details that have been missed in the literature. We also provide easy to use analytic formulae that can be used to calculate particle production in generic FOPT setups.
ПРОБЛЕМЫ ФОРМИРОВАНИЯ УСТОЙЧИВЫХ КОНКУРЕНТНЫХ ПРЕИМУЩЕСТВ ПРЕДПРИЯТИЙ РЫБНОЙ ОТРАСЛИ
Creators: name: Н.Д. Семко
Publisher: name: Развитие теории и практики управления социальными и экономическими системами
Year: 2020
Subjects: инновации
конкурентоспособность
основные фонды
экспорт
импорт
эффек-тивность

description: В статье рассмотрены причины низкой конкурентоспособности российских рыбохозяйственных предприятий на мировом рынке. На примере одного из крупнейших рыбопромышленных предприятий Камчатского края показаны масштабы вылова и переработки рыбной продукции. На основании анализа рыбной отрасли Камчатского края выявлены факторы, сдерживающие рост рыбохозяйственного комплек-са Камчатского края, предложены меры по повышению конкурентоспособности рыбохозяйственной дея-тельности предприятий.
A QoS based Routing Approach using Genetic Algorithms for Bandwidth Maximization in Network
Creators: name: Nair, T R Gopalakrishnan
name: Sooda, Kavitha
name: Selvarani, R
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper addresses the path selection problem from a known source to the destination in dense networks. The proposed solution for route discovery uses the genetic algorithm approach for a QoS based network. The multi point crossover and mutation helps in determining the optimal path and alternate path when required. The input to the genetic algorithm is a learnt module which is a part of the cognitive router that takes care of four QoS parameters. Here the set of nodes selected for routing is determined by delay, jitter and loss. On this graded surface of nodes selected, the bandwidth parameter is considered for path selection. The aim of the approach is to occupy the maximized bandwidth along the forward channels and minimize the route length. The population size is considered as fixed nodes participating in the network scenario, which will be limited to a known size of topology. The simulated results show that by using genetic algorithm (GA) approach the probability of convergence to shortest path is higher.
description: 13 pages, 3 figures, 5 tables,. arXiv admin note: substantial text overlap with arXiv:1001.3920, arXiv:1408.1358; also substantial text overlap with http://cs-wwwarchiv.cs.unibas.ch/personen/sifalakis_manos/research/ms_setn2004.pdf and other sources without attribution
title: Pictorial review of the spindle cell lesions of breast: The great mimickers
Creators: name: Kaushal, Kanika
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Pathology
subject: Cancer
subject: Vacuum assisted biopsy
subject: Biopsy
subject: Ultrasound-Colour Doppler
subject: MR
subject: Mammography
subject: Breast

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the multimodality imaging features of spindle cell lesions and their histopathological correlation for helping the emerging radiologists in diagnosing these uncommon lesions of the breast which are not only radiologically but also...
Remote Surveillance of Differential Deformation for Kazakhstan Offshore Kashagan Oilfield Using Microwave Satellite Remote Sensing
Creators: name: Bayramov, Emil
name: Tessari, Giulia
name: Kada, Martin
name: Aliyeva, Saida
name: Buchroithner, Manfred
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften
subject: PS-InSAR
subject: Sentinel-1
subject: COSMO-SkyMed
subject: SAR
subject: remote sensing
subject: oilfield
subject: offshore platform

description: The primary objective of this study was to assess differential vertical and horizontal deformations for the offshore Kashagan oilfield located in the Northern Caspian Sea. Sentinel-1 (SNT1) and COSMO-SkyMed (CSK) synthetic-aperture radar (SAR) images (9 January 2018–6 April 2022) were processed using persistent scatterer interferometric SAR (PS-InSAR) technique with further 2D decomposition of line-of-sight (LOS) measurements to differential vertical and horizontal deformations. Differential vertical deformation velocity was observed to be between −4 mm/y and 4 mm/y, whereas horizontal was between −4 mm/y and 5 mm/y during 2018–2022. However, it was possible to observe the spatial deformation patterns with the subsidence hotspots reaching differential cumulative vertical displacement of −20 mm from both satellite missions. PS-InSAR differential vertical deformation measurements derived from SNT1 and CSK satellite images showed identical spatial patterns with moderate agreement, whereas poor agreement was observed for differential horizontal deformations. The differential vertical deformation hotspots were observed for the oilfield areas installed on piles with obviously higher vulnerability to dynamic movements. Through this study, based on the interferometric measurements, marine geotechnical expert feedback, and no reported deformation-related incidents since 2013, it was possible to conclude that the Kashagan oilfield had not been impacted by significant differential vertical and horizontal deformations on the oilfield. However, since long-term GPS measurements were not accessible from the oilfield to be used as the reference for PS-InSAR measurements, we were not able to judge the long-term displacements of the entire oilfield or possible oscillations, even though it is built on the artificial island. Considering the broad range of PS-InSAR measurements using time-series radar images, the interferometric measurements could play a significant role in the prioritization of insitu risk assessment activities, operational cost reduction, strengthening of safety factors, and planning of further targeted insitu measurements.
A Facile One-Pot Synthesis of Benzimidazole-Linked Pyrrole Structural Motifs via Multicomponent Approach: Design, Synthesis, and Molecular Docking Studies
Creators: name: Chedupaka, Raju
name: Papisetti, Venkatesham
name: Sangolkar, Akanksha Ashok
name: Vedula, Rajeswar Rao
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Novel, a series of pyrrolyl-thio alkylated/aryl alkylated benzimidazole derivatives were synthesized via one-pot, the three-component reaction of 5-amino-2-mercaptobenzimidazole, 2,5-dimethoxytetrahydrofuran, and different substituted alkyl/aryl alkyl halides in acetic acid and sodium acetate is described. The newly synthesized scaffolds were purified and confirmed by their spectroscopic (IR, 1H-NMR, 13C-NMR, Mass) and elemental analysis. Further, in silico molecular docking studies were carried out for the synthesized compounds against the colchicine binding site of αβ-tubulin (PDB ID: 1SA0). Among all the synthesized compounds 4j, 4p was shown good binding affinity with colchicine binding site of αβ-tubulin.
title: Congenital anomalies of the inferior vena cava as an incidental finding during MDCT imaging
Creators: name: Sourouni, Sofia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Veins / Vena cava
subject: Anatomy
subject: CT
subject: Normal variants
subject: Congenital
subject: Retroperitoneum

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Familiarity with congenital anomalies of the inferior vena cava is essential for correct interpretation of cross-sectional images, since intravenous contrast material is occasionally contraindicated, or even when administered may be little or no...
A note on the compactness theorem for 4d Ricci shrinkers
Creators: name: Haslhofer, Robert
name: Müller, Reto
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In arXiv:1005.3255 we proved an orbifold Cheeger-Gromov compactness theorem for complete 4d Ricci shrinkers with a lower bound for the entropy, an upper bound for the Euler characterisic, and a lower bound for the gradient of the potential at large distances. In this note, we show that the last two assumptions in fact can be removed. The key ingredient is a recent estimate of Cheeger-Naber arXiv:1406.6534.
title: DaRUS - das Datenrepositorium der Universität Stuttgart
Creators: name: Iglezakis, Dorothea
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2020

description: Das Datenrepositorum DaRUS der Universität Stuttgart bietet den Mitgliedern der Universität und ihren Partnern weltweit die Möglichkeit, Daten zu beschreiben, zu teilen und zu veröffentlichen. DaRUS basiert auf der OpenSource-Plattform Dataverse (https://dataverse.org). Der Vortrag behandelt unsere Erfahrungen mit Dataverse beim Aufbau und Betrieb der Plattform, berichtet über die organisatorische Einbettung und Maßnahmen zur Datenkuration, die Erstellung eigener Metadatenschemata zur Beschreibung der Daten und aktuelle Entwicklungen zur Automatisierung der Metadatenerhebung.
description: Kolloquium Wissensinfrastruktur, Sommersemester 2020