cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
CF Standard Names for the CMIP7 Data Request
Creators: name: Pamment, Alison
Publisher: name: Zenodo
Year: 2024

description: The CMIP Data Request Task Team are working with community representative leads across five thematic author teams to produce a set of theme papers which will develop the AR7 Fast Track CMIP Data Request (DR). Within this process, there is the opportunity for new physical parameters and new variables to be proposed. This might require a new CF Standard Name to be agreed. We encourage those expecting to propose any required new standard names to do so as soon as possible to give time for any required discussions to take place before the first version of the Data Request is released in October.

In this community drop-in session, Data Request Task Team member and CF Conventions expert, Alison Pamment, presented an overview of what CF standard names are, how they are used with other CF metadata attributes and the process for proposing a new CF Standard Name.
Measurement-Device-Independent Quantum Coin Tossing
Creators: name: Zhao, Liangyuan
name: Yin, Zhenqiang
name: Wang, Shuang
name: Chen, Wei
name: Chen, Hua
name: Guo, Guangcan
name: Han, Zhengfu
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum coin tossing (QCT) is an important primitive of quantum cryptography and has received continuous interest. However, in practical QCT, Bob's detectors can be subjected to detector-side channel attacks launched by dishonest Alice, which will possibly make the protocol completely insecure. Here, we report a simple strategy of a detector-blinding attack based on a recent experiment. To remove all the detector side channels, we present a solution of measurement-device-independent QCT (MDI-QCT). This method is similar to the idea of MDI quantum key distribution (QKD). MDI-QCT is loss tolerant with single-photon sources and has the same bias as the original loss-tolerant QCT under a coherent attack. Moreover, it provides the potential advantage of doubling the secure distance for some special cases. Finally, MDI-QCT can also be modified to fit the weak coherent-state sources. Thus, based on the rapid development of practical MDI-QKD, our proposal can be implemented easily.
description: Close to the published version
[C.4.04.b.] Le Coq
Creators: name: La Ligue De L'enseignement (France)
Publisher: name: École des Hautes Études en Sciences Sociales; Éditions de la Ligue française de l'enseignement (Fédération de la Seine-et-Oise)
Year: 2023
Subjects: http://www.idref.fr/034703926/id
http://www.idref.fr/027261468/id
http://www.idref.fr/028135350/id
http://www.idref.fr/027248925/id

Abstract
Is there a relationship between epicardial adipose tissue, inflammatory markers and prognosis in COVID-19 in patients under 65 years
Creators: name: Emekli, Emre
name: Türkkanı, Mustafa Hamidullah
name: Seyhan Ballı, Sevgi
Publisher: name: figshare
Year: 2023
Subjects: Radiology and organ imaging
Intensive care
Respiratory diseases
Infectious diseases

description: This study aimed to examine the relationship between epicardial adipose tissue (EAT) volume and density measured on thoracic CT scans and the prognosis of nonelderly patients with severe COVID-19. The study included 190 patients admitted to the ICU between March 2020 and January 2022. Results showed that both EAT volume and density were significantly higher in patients who died compared to those who were discharged. The findings suggest that measuring EATV and EATA could potentially be used as predictors of mortality in nonelderly patients with severe COVID-19. This study is important because it explores the potential role of epicardial adipose tissue (EAT) in predicting the prognosis of nonelderly patients with severe COVID-19. Understanding the relationship between EAT and disease outcomes could provide valuable insights into the underlying mechanisms and identify potential biomarkers for risk stratification. If EAT volume and density measurements on thoracic CT scans prove to be reliable predictors of mortality, they could aid healthcare professionals in identifying high-risk patients early on and tailoring treatment strategies accordingly. This could potentially improve patient outcomes and resource allocation in the management of severe COVID-19 cases.
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 20/2016
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: 080

description: Prüfungsordnung für den Masterstudiengang Automation and Robotics der Fakultät Elektrotechnik und Informationstechnik an der Technischen Universität Dortmund vom 15. Juli 2016
description: Dienstvereinbarung UniCard Personal
description: Satzung des Studierendenwerks Dortmund – Anstalt des öffentlichen Rechts – i.d.F. vom 1. April 2017
description: Amtliche Mitteilungen der Technischen Universität Dortmund;20, 2016
Commensurabilities between ETNOs: a Monte Carlo survey
Creators: name: Marcos, C. de la Fuente
name: Marcos, R. de la Fuente
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Many asteroids in the main and trans-Neptunian belts are trapped in mean motion resonances with Jupiter and Neptune, respectively. As a side effect, they experience accidental commensurabilities among themselves. These commensurabilities define characteristic patterns that can be used to trace the source of the observed resonant behaviour. Here, we explore systematically the existence of commensurabilities between the known ETNOs using their heliocentric and barycentric semimajor axes, their uncertainties, and Monte Carlo techniques. We find that the commensurability patterns present in the known ETNO population resemble those found in the main and trans-Neptunian belts. Although based on small number statistics, such patterns can only be properly explained if most, if not all, of the known ETNOs are subjected to the resonant gravitational perturbations of yet undetected trans-Plutonian planets. We show explicitly that some of the statistically significant commensurabilities are compatible with the Planet Nine hypothesis; in particular, a number of objects may be trapped in the 5:3 and 3:1 mean motion resonances with a putative Planet Nine with semimajor axis of about 700 au.
description: 5 pages, 3 figures, 2 tables. Revised to match version published in MNRAS: Letters
Combining the benefits of 3D acquisitions and spiral readouts for VASO fMRI at UHF
Creators: name: Monreal-Madrigal, Alejandro
name: Kurban, Denizhan
name: Huber, Laurentius
name: Ivanov, Dimo
name: Boulant, Nicolas
name: Poser, Benedikt A.
Publisher: name: Zenodo
Year: 2024

description: Abstract

We present a slice-saturation slab-inversion VASO (SS-SI-VASO) sequence with a 3D stack-of-spirals readout implemented in Pulseq and show that it can accurately capture changes in cerebral blood volume. Its performance is compared to a state-of-the-art SS-SI-VASO sequence with a 3D EPI readout. We observed an increase in tSNR and improvement in z-scores in spiral compared to 3D EPI acquisition, demonstrating that spiral readouts are suitable for CBV-weighted laminar fMRI. Additionally, we found an  increase in sensitivity and relative specificity with the proposed method using spiral readouts, compared to EPI readouts. Several  correction approaches were employed in the spiral reconstruction to improve image quality. Incidentally, BOLD contrast in the  proposed short-TE spirals is almost as high as that of the 3D EPI at longer TE. In this work, we demonstrate that spiral readouts are  promising especially in applications where there is a need for short TE, such as mesoscopic fMRI at higher fields. The vendor-agnostic Pulseq implementation of VASO together with an open-source reconstruction framework, aims at increasing the  availability and utilization of VASO in high-resolution fMRI experiments.
A two-dimensional spin field-effect transistor
Creators: name: Yan, Wenjing
name: Txoperena, Oihana
name: Llopis, Roger
name: Dery, Hanan
name: Hueso, Luis E.
name: Casanova, Fèlix
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The integration of the spin degree of freedom in charge-based electronic devices has revolutionised both sensing and memory capability in microelectronics. Further development in spintronic devices requires electrical manipulation of spin current for logic operations. The approach followed so far, inspired by the seminal proposal of the Datta and Das spin modulator, has relied on the spin-orbit field as a medium for electrical control of the spin state. However, the still standing challenge is to find a material whose spin-orbit-coupling (SOC) is weak enough to transport spins over long distances, while also being strong enough to allow their electrical manipulation. Here we demonstrate a radically different approach by engineering a heterostructure from atomically thin crystals, which are "glued" by weak van der Waals (vdW) forces and which combine the superior spin transport properties of graphene with the strong SOC of the semiconducting MoS$_{2}$. The spin transport in the graphene channel is modulated between ON and OFF states by tuning the spin absorption into the MoS$_{2}$ layer with a gate electrode. Our demonstration of a spin field-effect transistor using two-dimensional (2D) materials identifies a new route towards spin logic operations for beyond CMOS technology.
description: 13 pages, 3 figures, supplemental material
title: Impact of Adjuvant Radiotherapy in Patients with Central Neurocytoma: A Multicentric International Analysis
Creators: name: Samhouri, Laith
name: Meheissen, Mohamed A. M.
name: Ibrahimi, Ahmad K. H.
name: Al-Mousa, Abdelatif
name: Zeineddin, Momen
name: Elkerm, Yasser
name: Hassanein, Zeyad M. A.
name: Ismail, Abdelsalam Attia
name: Elmansy, Hazem
name: Al-Hanaqta, Motasem M.
name: AL-Azzam, Omar A.
name: Elsaid, Amr Abdelaziz
name: Kittel, Christopher
name: Micke, Oliver
name: Stummer, Walter
name: Elsayad, Khaled
name: Eich, Hans-Theodor
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2023
Subjects: subject: 610 Medicine and health

description: Background: Central neurocytoma (CN) is a rare tumor accounting for <0.5% of all intracranial tumors. Surgery ± radiotherapy is the mainstay treatment. This international multicentric study aims to evaluate the outcomes of CNs patients after multimodal therapies and identify predictive factors. Patients and methods: We retrospectively identified 33 patients with CN treated between 2005 and 2019. Treatment characteristics and outcomes were assessed. Results: All patients with CN underwent surgical resection. Radiotherapy was delivered in 19 patients. The median radiation dose was 54 Gy (range, 50–60 Gy). The median follow-up time was 56 months. The 5-year OS and 5-year PFS were 90% and 76%, respectively. Patients who received radiotherapy had a significantly longer PFS than patients without RT (p = 0.004) and a trend towards longer OS. In addition, complete response after treatments was associated with longer PFS (p = 0.07). Conclusions: Using RT seems to be associated with longer survival rates with an acceptable toxicity profile.
description: Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
"My late ADHD diagnosis saved my life": The Prace and Promise of an Adult Attention-Deficit/Hyperactivity Disorder (ADHD) Diagnosis Among Women Online
Creators: name: Kennefick, Kristen
Publisher: name: University of Chicago
Year: 2022
Subjects: subject: gender and health
subject: attention deficit/hyperactivity disorder (ADHD)
subject: diagnosis
subject: social media and digital worlds

description: Attention-deficit/hyperactivity disorder (ADHD), though classified in the Diagnostic and Statistical Manual (DSM-5) as a neurodevelopmental disorder, has been framed in myriad ways over the last century. Even though current research in clinical psychology estimates that adult ADHD is likely underdiagnosed and undertreated, it remains a contested terrain. Among women, this is especially true, reflected in frequent misdiagnosis and underdiagnosis. However, women appear to be pushing back. Within the last few years, increasing amounts of content has produced about the disorder on social media sites like Instagram and TikTok, with particularly profound consequences for women. Using qualitative data collected from twelve Zoom interviews, social media posts, and comment sections, I evaluate how women rebuild after the rupture caused by being diagnosed in adulthood, and the role of the social media platforms (Instagram and TikTok) in this process. In order to do so, I construct ADHD diagnosis as an object, employing Sara Ahmed’s (2006) concept of orientation to explain how women find their bearings in the wake of a late diagnosis.
title: New turbine driven triple screw Pacific liner 'Tenyo Maru' : built by Mitsubishi Dockyard and Engine Works, Nagasaki, August 1908
Creators: name: Yamamoto, Nagakata
Publisher: name: University of Glasgow
Year: 1910

description: Note from the cover: The general description and some of the actual technical data of two large trans-pacific liners "Tenyo Maru" and "Chiyo Maru" for which I was primarily responsible for the design of Ship department, but not on those of Decorative work, Engine department and Electrical department. For the general description the pamphlet which was written and compiled by me for the works for distribution amongst the friends and engineering papers is made use of, but the parts dealing on the subjects for which I was not responsible are crossed out for the distinction.
Comparative evaluation for the accuracy of mandibular third molar impaction status with respect to surrounding dentoalveolar structures using orthopantomogram (OPG) as against cone beam computed tomography (CBCT)
Creators: name: ROSALYN LALREMTLUANGI
Publisher: name: Zenodo
Year: 2023

description: Patient consent form for Comparative evaluation for the accuracy of mandibular third molar impaction status with respect to surrounding dentoalveolar structures using orthopantomogram (OPG) as against cone beam computed tomography (CBCT)
Graduate attributes and university leadership: A social realist perspective
Creators: name: Andrews, Ruth
Publisher: name: figshare
Year: 2022
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: Education

description: This research will explore leadership’s approach to embedding graduate attributes into the curriculum and the mechanisms that enabled as well as constrained the process. This study seeks to respond to the research question: how does institutional leadership enable or constrain the embedding of graduate attributes at SU becomes a mechanism to understand change within the higher educational landscape.
title: Klinische Latenz und Prädiktoren der Psoriasis Arthritis – Ergebnisse aus 3 deutschlandweiten Querschnittstudien
Creators: name: Radtke, Marc
name: Langenbruch, Anna
name: Augustin, Matthias
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Psoriasis
subject: Psoriasis Arthritis
subject: Versorgungsforschung
subject: Prädiktoren
subject: 610 Medical sciences; Medicine

description: Einleitung: Die Psoriasis Arthritis (PsA) umfasst eine heterogene Gruppe inflammatorischer Veränderungen an Knochen, Gelenken sowie gelenknahe Sehnen- und Bandstrukturen. In der Mehrzahl der Fälle (75-84%) wird die Diagnose der PsA mit einer Latenz von 7 bis 12 Jahren nach Erstauftreten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
title: Общая теория статистики
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2024

description: Практикум составлен в соответствии с типовой учебной программой курса «Общая теория статистики» и является элементом методического обеспечения дисциплины в продолжении учебника С.Л. Логиновой «Общая теория статистики». Рассмотрены основные теоретические и практические вопросы дисциплины. Представлены типовые примеры с решениями и задачи в соответствии с темами изучаемого теоретического материала, а также контрольные задания для самостоятельного решения. При работе с практикумом студенты имеют возможность сформировать и закрепить навыки применения статистических методов при анализе имеющийся информации, а также приобрести навыки оформления результатов статистического анализа. Подготовлен в соответствии с Федеральным государственным образовательным стандартом высшего образования. Практикум предназначен для студентов всех направлений подготовки и специальностей, изучающих раздел «Общая теория статистики» в рамках курса статистики.
Asymptotic Analysis of Transport Equation in Annulus
Creators: name: Wu, Lei
name: Yang, Xiongfeng
name: Guo, Yan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the diffusive limit of a steady neutron transport equation with one-speed velocity in a two-dimensional annulus. A classical theorem states that the solution can be approximated in $L^{\infty}$ by the leading order interior solution plus the corresponding Knudsen layers in the diffusive limit. In this paper, we construct a counterexample of this result via a different boundary layer expansion with geometric correction.
description: 47 pages, 3 figures. arXiv admin note: substantial text overlap with arXiv:1404.2583, arXiv:1509.07699
title: Secukinumab Provides Rapid and Sustained Reductions in Dactylitis and Enthesitis in Patients with Psoriatic Arthritis: Analysis of Data from the Phase 3 Randomised, Multicentre, Double-blind, Placebo-controlled FUTURE 2 study
Creators: name: Sieper, Joachim
name: Kirkham, Bruce
name: Bhosekar, Vaishali
name: Mpofu, Shephard
name: Gandhi, Kunal
name: Gaillez, Corine
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: secukinumab
subject: dactylitis
subject: enthesitis
subject: psoriatic arthritis
subject: 610 Medical sciences; Medicine

description: Background: Dactylitis and enthesitis are common debilitating manifestations of psoriatic arthritis (PsA) [ref:1].Secukinumab has previously been reported to reduce the number of dactylitic digits and enthesitis sites in patients (pts) with PsA, with a greater proportion of pts achieving complete[for full text, please go to the a.m. URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Graduate Attributes and university leadership: A social realist perspective
Creators: name: Andrews, Ruth
Publisher: name: figshare
Year: 2022
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: Education

description: This research will explore leadership’s approach to embedding graduate attributes into the curriculum and the mechanisms that enabled as well as constrained the process. This study seeks to respond to the research question: how does institutional leadership enable or constrain the embedding of graduate attributes at SU becomes a mechanism to understand change within the higher educational landscape.
Modeling Repeatedly Flaring $δ$ Sunspots
Creators: name: Chatterjee, Piyali
name: Hansteen, Viggo
name: Carlsson, Mats
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Active regions (AR) appearing on the surface of the Sun are classified into $α$, $β$, $γ$, and $δ$ by the rules of the Mount Wilson Observatory, California on the basis of their topological complexity. Amongst these, the $δ$-sunspots are known to be super-active and produce the most X-ray flares. Here, we present results from a simulation of the Sun by mimicking the upper layers and the corona, but starting at a more primitive stage than any earlier treatment. We find that this initial state consisting of only a thin sub-photospheric magnetic sheet breaks into multiple flux-tubes which evolve into a colliding-merging system of spots of opposite polarity upon surface emergence, similar to those often seen on the Sun. The simulation goes on to produce many exotic $δ$-sunspot associated phenomena: repeated flaring in the range of typical solar flare energy release and ejective helical flux ropes with embedded cool-dense plasma filaments resembling solar coronal mass ejections.
description: Minor changes consistent with Phys Rev Lett version
title: Fachärztliche Versorgung, Funktionsfähigkeit und psychische Belastung von älteren Menschen mit rheumatischen Krankheiten im Flächenland Schleswig-Holstein
Creators: name: Strahl, André
name: Straub, Benedikt Franz
name: Rüther, Wolfgang
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Versorgungsforschung
subject: rheumatische Erkrankungen
subject: Facharztversorgung
subject: Funktionsfähigkeit
subject: Psychische Belastung
subject: 610 Medical sciences; Medicine

description: Einleitung: Eine ausreichende fachärztliche Versorgung ist Grundvoraussetzung für Diagnostik und Therapie rheumatologischer Krankheiten. Im Bereich der internistisch-rheumatologischen Facharztversorgung zeigen sich Optimierungspotentiale, da im gesamten Bundesgebiet lediglich in neun Planbezirken[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Student Knowledge, Attitudes and Practices (KAP) Questionnaire from Knowledge, attitudes, practices and acceptability of a school preventive chemotherapy program for schistosomiasis and soil-transmitted helminths control in Angola
Creators: name: Bartlett, Adam W.
name: Mendes, Elsa P.
name: Dahmash, Latifeh
name: Peliganga, Luis B.
name: Lufunda, Luis M. M.
name: Direito, Ana
name: Mwinzi, Pauline N.
name: Eulogio, Pablo
name: Lopes, Sergio
name: Nery, Susana Vaz
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Health Care
subject: Diseases
classificationCode: 111706
subject: Epidemiology

description: 52-item questionnaire provided to participants
title: Статистика
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2024

description: В практикуме представлены типовые примеры с решениями и задачи в соответствии с темами изучаемого теоретического материала, а также контрольные задания для самостоятельного решения. При работе с практикумом студенты имеют возможность сформировать и закрепить навыки применения статистических методов при анализе имеющийся информации, а также приобрести навыки оформления результатов статистического анализа. Подготовлен в соответствии с Федеральным государственным образовательным стандартом среднего профессионального образования. Практикум предназначен для изучения дисциплины «Статистика» по укрупненной группе специальностей среднего профессионального образования «Экономика и управление».
title: Frühe Arthritis: Outcome einer integrierten Versorgung im Vergleich zur CAPEA-Kohorte
Creators: name: Langer, Alexander
name: Werner, Stephanie Gabriele
name: Wiemann, Oliver
name: Lind-Albrecht, Gudrun
name: Langer, Hans-Eckhard
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: CAPEA
subject: Früharthritis
subject: Rheumatoide Arthritis
subject: Psoriasisarthritis
subject: 610 Medical sciences; Medicine

description: Einleitung: Die Früharthritis-Studie CAPEA wurde „initiiert, um zu untersuchen, wieviele Patienten mit einer Früharthritis unter den Bedingungen der rheumatologischen Regelversorgung in Deutschland eine anhaltende Krankheitsremission erreichen und [...] mit welchen Therapiestrategien[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Comment on "Normalization of quasinormal modes in leaky optical cavities and plasmonic resonators"
Creators: name: Muljarov, E. A.
name: Langbein, W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Recently, Kristensen, Ge and Hughes have compared [Phys. Rev. A 92, 053810 (2015)] three different methods for normalization of quasinormal modes in open optical systems, and concluded that they all provide the same result. We show here that this conclusion is incorrect and illustrate that the normalization of [Opt. Lett. 37, 1649 (2012)] is divergent for any optical mode having a finite quality factor, and that the Silver-Mueller radiation condition is not fulfilled for quasinormal modes.
description: 4 pages, 3 figures. This is a Comment on [Kristensen et al., PRA 92, 053810 (2015)]
title: Die Genauigkeit 3D-Fluoro-navigierter anteriorer transpedikulärer Schrauben an der Halswirbelsäule – eine experimentelle Studie
Creators: name: Bredow, Jan
name: Meyer, Carolin
name: Scheyerer, Max Joseph
name: Siedek, Florian
name: Müller, Lars-Peter
name: Eysel, Peer
name: Stein, Gregor
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Halswirbelsäule
subject: Navigation
subject: Anteriore Pedikelschraube
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die an Brust- und Lendenwirbelsäule als Standard geltende Technik der Stabilisierung durch Pedikelschrauben findet auch an der Halswirbelsäule zunehmende Verbreitung. In der jüngsten Vergangenheit wurden erste Arbeiten zur Anwendung der anterioren transpedikulären [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
YOSHLAR O'RTASIDA TADBIRKORLIK TURLARINI RIVOJLANTIRISH VA MAMLAKATDA TADBIRKORLAR SINFINI KENGAYTIRISH
Creators: name: Namangan Muhandislik Texnalogiya Instituti Iqtisodiyot fakulteti 14a21 guruhi talabasi Erkinov Burhon Shuxratjon o'g'li
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqola yoshlar o'rtasida tadbirkorlik turlarini rivojlantirish va mamlakatda tadbirkorlar sinfini kengaytirish mavzusini ochib berishga bag’ishlanadi. Shuningdek, maqolada tadbirkorlik turlarini rivojlantirish va yurtimizda mazkur sohaning rivojlanish bosqichlari haqida ma’lumotlar ham berilgan.

Kalit so’zlar: tadbirkorlar sinfi, tadbirkorlik turlari, kichik biznes va tadbirkorlik sohasi,
The UV-optical Color Gradients in Star-Forming Galaxies at 0.5
Creators: name: Liu, F. S.
name: Jiang, Dongfei
name: Guo, Yicheng
name: Koo, David C.
name: Faber, S. M.
name: Zheng, Xianzhong
name: Yesuf, Hassen M.
name: Barro, Guillermo
name: Li, Yao
name: Li, Dingpeng
name: Wang, Weichen
name: Mao, Shude
name: Fang, Jerome J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The rest-frame UV-optical (i.e., NUV-B) color index is sensitive to the low-level recent star formation and dust extinction, but it is insensitive to the metallicity. In this Letter, we have measured the rest-frame NUV-B color gradients in ~1400 large ($\rm r_e>0.18^{\prime\prime}$), nearly face-on (b/a>0.5) main-sequence star-forming galaxies (SFGs) between redshift 0.5 and 1.5 in the CANDELS/GOODS-S and UDS fields. With this sample, we study the origin of UV-optical color gradients in the SFGs at z~1 and discuss their link with the buildup of stellar mass. We find that the more massive, centrally compact, and more dust extinguished SFGs tend to have statistically more negative raw color gradients (redder centers) than the less massive, centrally diffuse, and less dusty SFGs. After correcting for dust reddening based on optical-SED fitting, the color gradients in the low-mass ($M_{\ast} <10^{10}M_{\odot}$) SFGs generally become quite flat, while most of the high-mass ($M_{\ast} > 10^{10.5}M_{\odot}$) SFGs still retain shallow negative color gradients. These findings imply that dust reddening is likely the principal cause of negative color gradients in the low-mass SFGs, while both increased central dust reddening and buildup of compact old bulges are likely the origins of negative color gradients in the high-mass SFGs. These findings also imply that at these redshifts the low-mass SFGs buildup their stellar masses in a self-similar way, while the high-mass SFGs grow inside out.
description: 15 pages, 4 figures, accepted for publication in ApJL
Modeling of the contrast-enhanced perfusion test in liver based on the multi-compartment flow in porous media
Creators: name: Rohan, Eduard
name: Lukeš, Vladimír
name: Jonášová, Alena
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Medical Physics (physics.med-ph)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The paper deals with modeling the liver perfusion intended to improve quantitative analysis of the tissue scans provided by the contrast-enhanced computed tomography (CT). For this purpose, we developed a model of dynamic transport of the contrast fluid through the hierarchies of the perfusion trees. Conceptually, computed time-space distributions of the so-called tissue density can be compared with the measured data obtained from CT; such a modeling feedback can be used for model parameter identification. The blood flow is characterized at several scales for which different models are used. Flows in upper hierarchies represented by larger branching vessels are described using simple 1D models based on the Bernoulli equation extended by correction terms to respect the local pressure losses. To describe flows in smaller vessels and in the tissue parenchyma, we propose a 3D continuum model of porous medium defined in terms of hierarchically matched compartments characterized by hydraulic permeabilities. The 1D models corresponding to the portal and hepatic veins are coupled with the 3D model through point sources, or sinks. The contrast fluid saturation is governed by transport equations adapted for the 1D and 3D flow models. The complex perfusion model has been implemented using the finite element and finite volume methods. We report numerical examples computed for anatomically relevant geometries of the liver organ and of the principal vascular trees. The simulated tissue density corresponding to the CT examination output reflects a pathology modeled as a localized permeability deficiency.
description: 28 pages, 18 figures
[C.4.04.a.] Les Croix de bois
Creators: name: La Ligue De L'enseignement (France)
Publisher: name: École des Hautes Études en Sciences Sociales; Éditions de la Ligue française de l'enseignement (Fédération de la Seine-et-Oise)
Year: 2023
Subjects: http://www.idref.fr/027324079/id
http://www.idref.fr/034703926/id
http://www.idref.fr/027338428/id
http://www.idref.fr/027261468/id
http://www.idref.fr/027248925/id

Abstract
Jarves: CoRDI 2023
Creators: name: Hamann, Tobias
name: Werheid, Jonas
Publisher: name: Zenodo
Year: 2023

description: A conference poster for the NFDI4Ing's digital data steward, Jarves.
 https://jarves.nfdi4ing.de/
description: The authors would like to thank the Federal Government and the Heads of Government of the Länder, as well as the Joint Science Conference (GWK), for their funding and support within the framework of the NFDI4Ing consortium. Funded by the German Research Foundation (DFG) - project number 442146713.
Dexamethasone for inner ear therapy: Biocompatibility and bio-efficacy of different dexamethasone formulations in vitro
Creators: name: Gao, Ziwen
name: Schwieger, Jana
name: Matin-Mann, Farnaz
name: Behrens, Peter
name: Lenarz, Thomas
name: Scheper, Verena
Publisher: name: Basel : MDPI
Year: 2021
Subjects: subject: Anti-inflammatory
subject: Biocompatibility
subject: Cochlear implant
subject: Dexamethasone
subject: Drug delivery
subject: Fibrosis
subject: LPS
subject: MTT test
subject: TNF-α
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Dexamethasone is widely used in preclinical studies and clinical trials to treat inner ear disorders. The results of those studies vary widely, maybe due to the different dexamethasone formulations used. Laboratory (lab) and medical grade (med) dexamethasone (DEX, C22 H29 FO5) and dexamethasone dihydrogen phosphate-disodium (DPS, C22 H28 FNa2 O8 P) were investigated for biocompatibility and bio-efficacy in vitro. The biocompatibility of each dexamethasone formulation in concentrations from 0.03 to 10,000 µM was evaluated using an MTT assay. The concentrations resulting in the highest cell viability were selected to perform a bio-efficiency test using a TNFα-reduction assay. All dexamethasone formulations up to 900 µM are biocompatible in vitro. DPS-lab becomes toxic at 1000 µM and DPS-med at 2000 µM, while DEX-lab and DEX-med become toxic at 4000 µM. Bio-efficacy was evaluated for DEX-lab and DPS-med at 300 µM, for DEX-med at 60 µM, and DPS-lab at 150 µM, resulting in significantly reduced expression of TNFα, with DPS-lab having the highest effect. Different dexamethasone formulations need to be applied in different concentration ranges to be biocompatible. The concentration to be applied in future studies should carefully be chosen based on the respective dexamethasone form, application route and duration to ensure biocompatibility and bio-efficacy.
Anlagen_zu_ZFHE_19-2_Smetana_et _al
Creators: name: Smetana, Jan
name: Zupanic, Michaela
name: Ehlers, Jan
Publisher: name: Zenodo
Year: 2024

description: Anhang zu "Aufbau eines hochschuldidaktischen Weiterbildungsprogrammes mit Bordmitteln" von Smetana et. al. in Zeitschrift für Hochschulentwicklung - ZFHE Jg. 19, Nr. 2: Beiträge wissenschaftlicher Weiterbildung zur Hochschulentwicklung

 
description: Zusammenfassung

Durch den Qualitätspakt Lehre wurde die Verbesserung der Betreuung von Studierenden und der Lehrqualität an staatlichen Hochschulen gefördert. Gerade viele kleine Hochschulen haben jedoch bislang keine eigenen hochschuldidaktischen Weiterbildungen aufbauen können. Dieser Beitrag beschreibt, wie der Aufbau eines zertifizierten hochschuldidaktischen Weiterbildungsprogrammes an einer kleinen Universität mit jährlich 63 Workshopangeboten und rund 500 Teilnahmen ohne finanzielle Fördermittel gelang. Eine Evaluation über die Jahre 2016-2020 zeigt zudem hohe Zufriedenheit der Teilnehmenden und einen hohen subjektiven Lern- und Umsetzungserfolg.

Schlüsselwörter

Qualitätspakt Lehre, Hochschuldidaktische Weiterbildung, Programmentwicklung, Fakultätsentwicklung, Evaluation
description: Abstract

The “Qualitätspakt Lehre” (quality pact education) promoted the improvement of student support and the quality of teaching at state universities in Germany. However, especially many small higher education institutions have not yet been able to set up their own faculty development courses in university didactics. This article describes how a certified teacher training programm was set up with annually 63 workshops and around 500 participants without financial funds. An evaluation over the years 2016-2020 also shows a high level of satisfaction among the participants and a high degree of subjective learning and implementation success.

Keywords

Further Education, Teacher Training, Programme Development, Small University, Faculty Development, Evaluation, University Didactics
Doppler Monitoring of five K2 Transiting Planetary Systems
Creators: name: Dai, Fei
name: Winn, Joshua N.
name: Albrecht, Simon
name: Arriagada, Pamela
name: Bieryla, Allyson
name: Butler, R. Paul
name: Crane, Jeffrey D.
name: Hirano, Teruyuki
name: Johnson, John Asher
name: Kiilerich, Amanda
name: Latham, David W.
name: Narita, Norio
name: Nowak, Grzegorz
name: Palle, Enric
name: Ribas, Ignasi
name: Rogers, Leslie A.
name: Sanchis-Ojeda, Roberto
name: Shectman, Stephen A.
name: Teske, Johanna K.
name: Thompson, Ian B.
name: Van Eylen, Vincent
name: Vanderburg, Andrew
name: Wittenmyer, Robert A.
name: Yu, Liang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In an effort to measure the masses of planets discovered by the NASA {\it K2} mission, we have conducted precise Doppler observations of five stars with transiting planets. We present the results of a joint analysis of these new data and previously published Doppler data. The first star, an M dwarf known as K2-3 or EPIC~201367065, has three transiting planets ("b", with radius $2.1~R_{\oplus}$; "c", $1.7~R_{\oplus}$; and "d", $1.5~R_{\oplus}$). Our analysis leads to the mass constraints: $M_{b}=8.1^{+2.0}_{-1.9}~M_{\oplus}$ and $M_{c}$ < $ 4.2~M_{\oplus}$~(95\%~conf.). The mass of planet d is poorly constrained because its orbital period is close to the stellar rotation period, making it difficult to disentangle the planetary signal from spurious Doppler shifts due to stellar activity. The second star, a G dwarf known as K2-19 or EPIC~201505350, has two planets ("b", $7.7~R_{\oplus}$; and "c", $4.9~R_{\oplus}$) in a 3:2 mean-motion resonance, as well as a shorter-period planet ("d", $1.1~R_{\oplus}$). We find $M_{b}$= $28.5^{+5.4}_{-5.0} ~M_{\oplus}$, $M_{c}$= $25.6^{+7.1}_{-7.1} ~M_{\oplus}$ and $M_{d}$ < $14.0~M_{\oplus} $~(95\%~conf.). The third star, a G dwarf known as K2-24 or EPIC~203771098, hosts two transiting planets ("b", $5.7~R_{\oplus}$; and "c", $7.8~R_{\oplus}$) with orbital periods in a nearly 2:1 ratio. We find $M_{b}$= $19.8^{+4.5}_{-4.4} ~M_{\oplus}$ and $M_{c}$ = $26.0^{+5.8}_{-6.1}~M_{\oplus}$.....
description: 20 pages, 14 figures, 10 tables. Accepted by ApJ
Centrality dependence of forward $J/ψ$ suppression in high energy proton-nucleus collisions
Creators: name: Ducloué, B.
name: Lappi, T.
name: Mäntysaari, H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The production of forward $J/ψ$ mesons in proton-nucleus collisions can provide important information on gluon saturation. In a previous work we studied this process in the Color Glass Condensate framework, describing the target using a dipole cross section fitted to HERA inclusive data and extrapolated to the case of a nuclear target using the optical Glauber model. In this work we study the centrality dependence of the nuclear suppression in this model and compare our results with recent LHC data for this observable.
description: 4 pages, 1 figure. Proceedings of the Quark Matter 2015 conference, September 27 - October 3, 2015, Kobe, Japan
Relating $\hat{q}$, $η/s$ and $ΔE$ in an expanding Quark-Gluon Plasma
Creators: name: Ayala, Alejandro
name: Dominguez, Isabel
name: Jalilian-Marian, Jamal
name: Tejeda-Yeomans, Maria Elena
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We use linear viscous hydrodynamics to describe the energy and momentum deposited by a fast moving parton in a quark gluon plasma. This energy-momentum is in turn used to compute the probability density for the production of soft partons by means of the Cooper-Frye formula. We use this probability density to render manifest a relation between the average transverse momentum given to the fast moving parton from the medium $\hat{q}$, the entropy density to shear viscosity ratio $η/s$ and the energy lost by the fast moving parton $ΔE$ in an expanding medium under similar conditions to those generated in nucleus-nucleus collisions at the LHC. We find that $\hat{q}$ increases linearly with $ΔE$ for both trigger and away side partons that have been produced throughout the medium. On the other hand, $η/s$ is more stable with $ΔE$. We also study how these transport coefficients vary with the geometrical location of the hard scattering that produces the fast moving partons. The behavior of $\hat{q}$, with $ΔE$ is understood as arising from the length of medium the parton traverses from the point where it is produced. However, since $η/s$ is proportional to the ratio of the length of medium traversed by the fast parton and the average number of scatterings it experiences, it has a milder dependence on the energy it loses. This study represents a tool to obtain a direct connection between transport coefficients and the description of in-medium energy loss within a linear viscous hydrodynamical evolution of the bulk.
description: 10 pages, 7 figures
Commensurate - Incommensurate vortex phase in a nanopatterned superconductor
Creators: name: Shaw, Gorky
name: Banerjee, S. S.
name: Tamegai, T.
name: Suderow, Hermann
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magneto-optical imaging studies on a high-quality Bi2Sr2CaCu2O8 single crystal partially patterned with a triangular array of holes reveal enhanced flux shielding in the patterned region of the sample. By mapping local magnetic field and shielding current density distributions at different applied magnetic fields and temperatures we determine the regime where pinning from the patterned holes dominates over the intrinsic pinning in the sample. In this regime, the flux density near the center of the patterned region is observed to increase when the applied field is varied from below the matching field to just above it, while significant magnetic field gradients are sustained in the patterned region. Our measurements indicate heterogeneous pinning properties of the vortex population, exhibiting signatures of both weak and strong pinning, in the nanopatterned region of the superconductor.
description: 15 pages, 7 figures
(Leftmost-Outermost) Beta Reduction is Invariant, Indeed
Creators: name: Accattoli, Beniamino
name: Lago, Ugo Dal
Publisher: name: arXiv
Year: 2016
Subjects: subject: Programming Languages (cs.PL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Slot and van Emde Boas' weak invariance thesis states that reasonable machines can simulate each other within a polynomially overhead in time. Is lambda-calculus a reasonable machine? Is there a way to measure the computational complexity of a lambda-term? This paper presents the first complete positive answer to this long-standing problem. Moreover, our answer is completely machine-independent and based over a standard notion in the theory of lambda-calculus: the length of a leftmost-outermost derivation to normal form is an invariant cost model. Such a theorem cannot be proved by directly relating lambda-calculus with Turing machines or random access machines, because of the size explosion problem: there are terms that in a linear number of steps produce an exponentially long output. The first step towards the solution is to shift to a notion of evaluation for which the length and the size of the output are linearly related. This is done by adopting the linear substitution calculus (LSC), a calculus of explicit substitutions modeled after linear logic proof nets and admitting a decomposition of leftmost-outermost derivations with the desired property. Thus, the LSC is invariant with respect to, say, random access machines. The second step is to show that LSC is invariant with respect to the lambda-calculus. The size explosion problem seems to imply that this is not possible: having the same notions of normal form, evaluation in the LSC is exponentially longer than in the lambda-calculus. We solve such an impasse by introducing a new form of shared normal form and shared reduction, deemed useful. Useful evaluation avoids those steps that only unshare the output without contributing to beta-redexes, i.e. the steps that cause the blow-up in size. The main technical contribution of the paper is indeed the definition of useful reductions and the thorough analysis of their properties.
description: arXiv admin note: substantial text overlap with arXiv:1405.3311
Variationally fitting the total electron-electron interaction
Creators: name: Dunlap, Brett I
name: Palenik, Mark C
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Density fitting is used throughout quantum chemistry to simplify the electron-electron interaction energy (EE). A fundamental property of quantum chemistry, and DFT in particular, is that a variational principle connects the EE to a potential. Density fitting generally does not preserve this connection. Herein, we describe the construction of a robust EE that is variationally connected to fitted potentials in all electronic structure methods. For DFT, this results in new fitting equations which are satisfied at an energy saddle point in multidimensional fitting space.
Supplementary information 1 from Towards the optimization of passive undulatory locomotion on land: mathematical and physical models
Creators: name: Yaqoob, Basit
name: Dottore, Emanuela Del
name: Mondini, Alessio
name: Rodella, Andrea
name: Mazzolai, Barbara
name: Pugno, Nicola M.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 110601
subject: Biomechanics
classificationCode: 90301
subject: Biomaterials
classificationCode: 10202
subject: Biological Mathematics
classificationCode: 30402
subject: Biomolecular Modelling and Design

description: This file contains the necessary details mathematical and physical models and other descriptive details of the analysis.
Mimetic $F(R)$ inflation confronted with Planck and BICEP2/Keck Array data
Creators: name: Odintsov, S. D.
name: Oikonomou, V. K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we demonstrate that in the context of mimetic $F(R)$ gravity with Lagrange multiplier, it is possible to realize cosmologies which are compatible with the recent BICEP2/Keck Array data. We provide some characteristic examples for which the predicted scalar to tensor ratio can be quite smaller in comparison to the upper limit imposed by the BICEP2/Keck Array observations.
Star formation activity in high-z clusters and protoclusters
Creators: name: Polletta, M.
Publisher: name: Zenodo
Year: 2023
Subjects: protoclusters
CO
star formation
clusters
quanching

description: Based in part on Molecular gas properties of Planck-selected protocluster candidates at z ≃ 1.3-3  published in 2023, Astronomy & Astrophysics, 662, 85. What can we learn from molecular gas observations on the mechanisms that drive and halt star formation in the star forming members of clusters and protoclusters at 1.5<z<3 ?