cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SHAXMATDA SPORT PSIXOLOGIK TAYYORGARLIK DOLZARB MUAMMO SIFATIDA
Creators: name: Abdullayev, Akobr
Publisher: name: Zenodo
Year: 2024

description: Bugungi zamonaviy professional sportdagi yutuqlar ilm-fan yutuqlaridan faol hamda samarali foydalanish hisobiga ham qo‘lga kiritilmoqda deb ishon bilan aytish mumkin. Zero, so‘zimiz isboti sifatida butun jahonda sport ijrosini (sport performance) yaxshilashni ilmiy tadqiq etuvchi 100 dan ortiq markazlar, shuningdek, dunyo bo‘ylab 300 dan ortiq universitetda sport ijrosini o‘rganish va takomillashtirish masalalarini o‘rganuvchi labaratoriya hamda bo‘limlar ish faoliyatini olib borayotganini aytish mumkin. Bu esa o‘z navbatida sportda oliy yutuqlarni qo‘lga kiritishning ilmiy asoslangan metodlarini yuzaga kelayotgani va professional sportchilar va murabbiylar shu metodlardan foydalanib natijalarini yaxshilab borayotgani katta ehtimoldir. Shaxmatda ham boshqa sport turlari qatori, sport psixologik tayyorgarlik masalasiga e’tibor qaratish shaxmatchilarning oliy yutuqlarini yanada yaxshilashga olib boruvchi ilmiy asoslangan yondoshuvni amalga oshirishga olib boradi deb o‘ylaymiz.
Mono versus Dual Antiplatelet Therapy after Transcatheter Aortic Valve Replacement: A Systematic Review and Meta-Analysis
Creators: name: Khalil, Charl
name: Mosleh, Wassim
name: Megaly, Michael
name: Sumeet Gandhi
name: Iskander, Fady H.
name: Mina H. Iskander MD, MSc
name: Ibrahim, Amira
name: Tanvi Shah
name: Ekladios, Catherine
name: Corbelli, John
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Science Policy

description: Background: Dual antiplatelet therapy (DAPT) is routinely prescribed after transcatheter aortic valve replacement (TAVR) despite the lack of definitive data demonstrating its superiority over mono-antiplatelet therapy (MAPT). We aim to investigate the benefits of DAPT versus MAPT and at different follow-up time points post TAVR. Methods: A systematic search was conducted for studies investigating DAPT versus MAPT in patients who underwent TAVR. The primary outcome was net adverse clinical events (NACE) at longest reported follow-up, defined as a composite end-point of all-cause mortality, major stroke, myocardial infarction (MI), and combined life threatening and major bleeding. Secondary endpoints included each outcome individually. We performed subgroup analysis according to study type (randomized control trials vs. observational studies) and follow-up duration post-TAVR (≤ 30 days, between 3 and 6 months, and ≥ 1 year). Results: Twelve studies with 9,650 patients were included. Post-TAVR MAPT was associated with significantly reduced NACE (0.60 [0.45, 0.81], p p = 0.01), and combined life threatening and major bleeding (0.57 [0.39, 0.84], p = 0.005) in the first 30 days after the procedure when compared to DAPT. The difference in outcomes diminishes with longer-term follow up durations (3–6 month or ≥ 6-month). No differences were seen with other secondary endpoints. Conclusion: MAPT is associated with improved outcomes compared to DAPT in the first 30 days post-TAVR with no difference in outcomes on longer-term follow up. Future prospective, adequately powered, multicenter, placebo-controlled, randomized double-blinded cohort studies are warranted to confirm our findings.
Depth profiles (means ± SD) of luminophores (<63 and <125um) in the four treatments from Sediment reworking of intertidal sediments by the benthic foraminifera Haynesina germanica. The importance of motion behaviour and densities
Creators: name: Deldicq, Noémie
name: Mermillod-Blondin, Florian
name: Bouchet, Vincent M. P.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Depth profiles (means ± SD) of luminophores in the four treatments. Treatments: Control, LD (10 indiv cm-2), MD (30 indiv cm-2), HD (90 indiv cm-2). <63 µm pink silt (D50  10-20 µm, Environmental Tracing LLC, UK) and >125 µm green sand (D50  175-200 µm, Environmental Tracing LLC, UK)
Single Anti-Platelet Therapy versus Dual Anti-Platelet Therapy after Transcatheter Aortic Valve Replacement: A Meta-Analysis
Creators: name: Abuzaid, Ahmed
name: Ranjan, Pragya
name: DO, Carly Fabrizio
name: DO, Kevin Felpel
name: Raveen Chawla
name: Topic, Adrienne
name: Elgendy, Islam Y.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine

description: Background: To compare the efficacy and safety of single anti-platelet therapy (SAPT) vs. dual anti-platelet therapy (DAPT) after transcatheter aortic valve replacement (TAVR). The optimal antiplatelet regimen post TAVR remains uncertain. Methods: Electronic databases were searched for randomized and observational studies, which compared SAPT versus DAPT after TAVR. The primary outcomes were all-cause mortality, and major bleeding. Summary adjusted risk ratios (RR) were calculated by random effects Der-Simonian and Liard model. The risk of bias of the included studies was assessed by the Cochrane scale and New-castle Ottawa assessment tool. Results: A total of 10 studies with 2,412 patients were included. No differences in 30-days all-cause mortality (RR 1.19, 95% CI 0.79 to 1.81, P = 0.41, I2 = 0.0%) and at the longest available follow up (i.e., mean 6.4 months) (RR 1.03, 95% CI 0.69 to 1.57, P = 0.86, I2 = 0.0%). The risk of major bleeding was higher in the DAPT group (RR 2.14, 95% CI 1.37 to 3.31, P = 0.001). These findings were consistent on analyzing randomized versus observational studies (Pinteraction = 0.97, and 0.76 for all-cause mortality and major bleeding, respectively). There was no difference in the risk of life threatening bleeding, major vascular complications, myocardial infarction, and stroke between both groups (all P values > 0.05). Conclusion: DAPT post TAVR is associated with an increased risk of major bleeding but with no benefit on mortality, stroke, or myocardial infarction. The evidence is driven mainly from observational studies, and therefore future high quality randomized trials are needed.
Interference Alignment Improves the Capacity of OFDM Systems
Creators: name: Xu, Yi
name: Mao, Shiwen
name: Su, Xin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Multi-user Orthogonal Frequency Division Multiplexing (OFDM) and Multiple Output Multiple Output (MIMO) have been widely adopted to enhance the system throughput and combat the detrimental effects of wireless channels. Recently, interference alignment was proposed to exploit interference to enable concurrent transmissions of multiple signals. In this paper, we investigate how to combine these techniques to further enhance the system throughput. We first reveal the unique characteristics and challenges brought about by using interference alignment in diagonal channels. We then derive a performance bound for the multi-user (MIMO) OFDM/interference alignment system under practical constraints, and show how to achieve this bound with a decomposition approach. The superior performance of the proposed scheme is validated with simulations.
Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
Creators: name: Unkn
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
Impact of Resting Heart Rate at 30 Days Following Transcatheter or Surgical Aortic Valve Replacement and Cardiovascular Outcomes: Insights from The PARTNER 2 Trial
Creators: name: Macedo, Leon G. R.
name: Kosmidou, Ioanna
name: Crowley, Aaron
name: Alu, Maria
name: Praz, Fabien
name: Chen, Shmuel
name: Nazif, Tamim
name: Babaliaros, Vasilis
name: Herrmann, Howard C.
name: Kapadia, Samir
name: Makkar, Raj
name: Webb, John
name: Thourani, Vinod H.
name: Leon, Martin B.
name: Susheel Kodali
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: 60506 Virology
subject: FOS: Biological sciences

description: Background: Elevated resting heart rate (RHR) is associated with adverse cardiovascular outcomes in patients with untreated aortic valve stenosis (AS). However, the impact of RHR following transcatheter (TAVR) or surgical aortic valve replacement (SAVR) on cardiovascular outcomes is unknown. We therefore sought to determine the effect of RHR at 30 days after aortic valve replacement (AVR) on 2-year outcomes in patients with severe symptomatic AS. Methods: The study population consists of 3170 patients from the PARTNER 2 Trial and its embedded registries who underwent TAVR or SAVR for severe AS, and had available 12-lead electrocardiograms demonstrating sinus rhythm at 30 days post-procedure. Outcomes at 2 years were analyzed according to 30-day RHR modeled as a continuous variable and in groups (RHR ≥75 bpm and RHR <75 bpm). Results: By multivariable analysis, RHR ≥75 bpm at 30 days after AVR was an independent predictor of the composite endpoint of all-cause death, rehospitalization or stroke (hazard ratio [HR] 1.26, 95% confidence interval [CI], 1.05–1.52, p = 0.015) and rehospitalization (HR 1.42, 95% CI, 1.12–1.79, p = 0.004). Similarly, RHR modeled as a continuous variable (per 5 bpm) remained an independent predictor of all-cause death, rehospitalization or stroke (adjusted HR 1.07, 95% CI, 1.03–1.11, p = 0.0007), and rehospitalization (adjusted HR 1.09, 95% CI, 1.04–1.14, p = 0.0003) at 2 years. Conclusions: In patients with severe AS treated with TAVR or SAVR, resting heart rate at 30 days post-procedure was an independent predictor of the composite endpoint of all-cause death, rehospitalization or any stroke, and of rehospitalization at 2 years.
Verzeichnis der Mitglieder des Vereins nach dem Stand am 1. Dezember 1924
Creators: name: Unkn
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
Pteromalidae Dalman 1820
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1946
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Pteromalidae

description: FAMILY PTEROMALIDAE 11. Merisus (?) species. Piti, May 1, a single male ex dipterous leafminer in Morinda, Swezey. 12. Isoplata species Fullaway, Haw. Ent. Soc., Proc. 2: 286, 1913. Three specimens in Bishop Museum, collected by Fullaway in 1911.
description: Published as part of Swezey, O. H., 1946, Notes On Some Guam Chalcidoidea, pp. 211-219 in Insects of Guam II, Honolulu, Hawaii :Bernice P. Bishop Museum on page 212, DOI: 10.5281/zenodo.5173516
Roton minimum as fingerprint of magnon-Higgs scattering in ordered quantum antiferromagnets
Creators: name: Powalski, M.
name: Uhrig, G. S.
name: Schmidt, K. P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A quantitative description of magnons in long-range ordered quantum antiferromagnets is presented which is consistent from low to high energies. It is illustrated for the generic $S=1/2$ Heisenberg model on the square lattice. The approach is based on a continuous similarity transformation in momentum space using the scaling dimension as truncation criterion. Evidence is found for significant magnon-magnon attraction inducing a Higgs resonance. The high-energy roton minimum in the magnon dispersion appears to be induced by strong magnon-Higgs scattering.
description: 10 pages, 3 figures
Petrographische und chemische Untersuchung einiger schwäbischer Rätsandsteinproben
Creators: name: Berz, Karl C.
name: Gaisser, Fritz C.
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
Die Hygrophyten des zum schwäbisch-fränkischen Hügellande gehörigen Keupergebietes östlich vom Neckar und der fränkischen Platte
Creators: name: Hanemann, Julius
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
MPEC 2023-O98 : 2023 OV3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 OV3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
A geometric method of constructing exact solutions in modified f(R,T)-gravity with Yang-Mills and Higgs interactions
Creators: name: Vacaru, Sergiu I.
name: Veliev, Elsen Veli
name: Yazici, Enis
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: Primary: 83T13, 83C15, Secondary: 53C07, 70S15

description: We show that a geometric techniques can be elaborated and applied for constructing generic off-diagonal exact solutions in $f(R,T)$--modified gravity for systems of gravitational-Yang-Mills-Higgs equations. The corresponding classes of metrics and generalized connections are determined by generating and integration functions which depend, in general, on all space and time coordinates and may possess, or not, Killing symmetries. For nonholonomic constraints resulting in Levi-Civita configurations, we can extract solutions of the Einstein-Yang-Mills-Higgs equations. We show that the constructions simplify substantially for metrics with at least one Killing vector. There are provided and analyzed some examples of exact solutions describing generic off-diagonal modifications to black hole/ellipsoid and solitonic configurations.
description: 37 pages, IJGMMP style, a review of authors' contributions at conferences and seminars
Das Schopflocher Ried und seine Bedeutung für die wissenschaftliche Klassifikation der Böden
Creators: name: Kessler, Paul
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
Word-sense Induction on a Corpus of Buddhist Sanskrit
Creators: name: Pelicon, Andraž
name: Martinc, Matej
name: Pollak, Senja
name: Lugli, Ligeia
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 470404
subject: Corpus linguistics

description: Matej Martinc, Andraž Pelicon, Senja Pollak, Ligeia Lugli. 2023. Word-sense Induction on a Corpus of Buddhist Sanskrit Literature. In Medveď, M. & Měchura, M. & Tiberius, C. & Kosem, I. & Kallas, J. & Jakubíček, M. & Krek, S. (eds.). Electronic lexicography in the 21st century (eLex 2023): Invisible Lexicography. Proceedings of the eLex 2023 conference, pages 201-215.
Ueber die Zusammensetzung des schwarzen Kalkspats von der Pfulb und über den Gehalt von Bohnerzen, Basaltgesteine und Weiß-Jura-Kalk an Kupfer, Zink, Kobalt und Nickel
Creators: name: Weinland, R.
name: Plieninger, Felix
Publisher: name: unkn
Year: 2022

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 80, 1924
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (5)]
Creators: name: Degoldeus
name: Egidius
name: Petrus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1201
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Degoldeus, Egidius de Marco und Petrus de Trevo, consules von Casanova del Morbasco, bestätigen dem Rainoldus, praepositus der Kirche St. Cataldi, und billigen, dass Offredus, verstorbener Bischof von Cremona, den Matheus, verstorbener praepositus der Kirche St. Cataldi, mit der Kirche St. Petri und ihrem Besitz investiert hat.
123 Model
Creators: name: Pires, Carlos
name: Pinheiro, João Paulo
Publisher: name: Zenodo
Year: 2020

description: In this work we expand the Higgs sector of the Standard Model in order to accommodate Doublet, Triplet and Singlet (1-2-3 Model) and Right Handed Neutrinos to explain the eV mass of the sterile neutrinos. We extract the bounded from below of the quartic couplings and obtain the spectrum of scalars. We studied the RGE equation of this model and the conditions of stability, metastability and instability of the Potential as a function of the potential couplings and the new Yukawa couplings. As nice result, the spectrum of scalars contain a Majoron and a light CP-even. The first may play the role of Dark Matter. We also check that these scalars are in agreement with the invisible decay of standard Higgs and $Z^{0}$.
Modeling Multi-wavelength Pulse Profiles of Millisecond Pulsar PSR B1821-24
Creators: name: Du, Yuanjie
name: Qiao, Guojun
name: Shuai, Ping
name: Bei, Xiaomin
name: Chen, Shaolong
name: Fu, Linzhong
name: Huang, Liangwei
name: Lin, Qingqing
name: Meng, Jing
name: Wu, Yaojun
name: Zhang, Hengbin
name: Zhang, Qian
name: Zhang, Xinyuan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: PSR B1821$-$24 is a solitary millisecond pulsar (MSP) which radiates multi-wavelength pulsed photons. It has complex radio, X-ray and $γ$-ray pulse profiles with distinct peak phase-separations that challenge the traditional caustic emission models. Using the single-pole annular gap model with suitable magnetic inclination angle ($α=40^\circ$) and viewing angle ($ζ=75^\circ$), we managed to reproduce its pulse profiles of three wavebands. It is found that the middle radio peak is originated from the core gap region at high altitudes, and the other two radio peaks are originated from the annular gap region at relatively low altitudes. Two peaks of both X-ray and $γ$-ray wavebands are fundamentally originated from annular gap region, while the $γ$-ray emission generated from the core gap region contributes somewhat to the first $γ$-ray peak. Precisely reproducing the multi-wavelength pulse profiles of PSR B1821$-$24 enables us to understand emission regions of distinct wavebands and justify pulsar emission models.
description: Accepted for publication in ApJ
First Demonstration of Ionization Cooling by the Muon Ionization Cooling Experiment
Creators: name: Rogers, Chris
Publisher: name: Zenodo
Year: 2020

description: Muon colliders have the potential to carry the search for new phenomena to energies well beyond the reach of the LHC in the same or smaller footprint. Muon beams may be created through the decay of pions produced in the interaction of a proton beam with a target. To produce a high-brightness beam from such a source requires that the beam be cooled. Ionization cooling is the novel technique by which it is proposed to cool the beam. The Muon Ionization Cooling Experiment collaboration has constructed a section of an ionization cooling cell and used it to provide the first demonstration of ionization cooling. Here the observation of ionization cooling is described. The cooling performance is studied for a variety of beam and magnetic field configurations. The cooling performance is related to the performance of a possible future muon collider facility.
Physics Informed Neural Networks (PINNs) for rapid contamination dispersion predictions
Creators: name: Feng, Zhijing
name: Ang, Yun Mei, Elisa
name: Tay, Bee Kiat
name: Koh, Wai Heng
name: Wang, Pengcheng
Publisher: name: Singapore Institute of Technology
Year: 2024

description: This paper investigates the application of Physics-Informed Neural Networks (PINN) in predicting contamination dispersion, contrasting it with traditional Computational Fluid Dynamics (CFD). Notably, PINN demonstrates advantages when boundary conditions are unknown or frequently changing, a scenario often encountered in emergency response missions. By integrating appropriately positioned sensors, PINN can rapidly estimate dispersion maps. The study utilizes 2D case to analyze the strengths and limitations of sensor-augmented PINN versus traditional grid-based CFD. The findings reveal that for simple 2D flows, the convergence time of PINN is comparable to that of CFD. However, PINN's independence from critical boundary conditions such as the location of the source release and wind conditions renders it particularly attractive for specific applications.
Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
Creators: name: Unkn
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
Supplementary Text and Tables from Post-buckling of a pressured biopolymer spherical shell with the mode interaction
Creators: name: Zhang, Lei
name: C. Q. Ru
Publisher: name: Figshare
Year: 2018
Subjects: subject: Mechanics
subject: 110601 Biomechanics
subject: FOS: Health sciences

description: Text: S1 Non-axisymmetric buckling and postbuckling modes. S2 Detailed expressions of terms in Eq. (2.13) Tables: S1 Relevant parameters for two varieties of polymer-shelled UCAs. S2 Relevant parameters for some typical spherical viruses.
Thermal evolution and sintering of chondritic planetesimals II. Improved treatment of the compaction process
Creators: name: Gail, Hans-Peter
name: Henke, Stephan
name: Trieloff, Mario
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Reconstruction of the thermal history of individual meteorites which can be assigned to the same parent body allows to derive general characteristics of the parent body, which hold important clues on the planetary formation process. This requires to construct models for the heating of such bodies by short lived radioactives, in particular by 26Al, and its cooling by heat conduction, which then are compared with the cooling histories of the meteorites. The heat conductivity of the planetesimal material depends critically on the porosity of the chondritic material and changes by sintering of the material at elevated temperatures and pressures. Compaction of a granular material is a key process for the thermal history of the parent bodies of meteorites. The modelling of the compaction process is improved by applying concepts originally developed for hot isostatic pressing in metallurgical processes. It is extended to a binary mixture of matrix and chondrules, as observed in chondrites. By comparison with published data on sintering experiments it is shown that the algorithm allows a sufficiently accurate modelling of the compaction of silicate material. It is shown that the characteristic temperature at which sintering occurs is different for matrix or chondrule dominated precursor material. We apply the new method to model the thermal evolution of the parent body of the H chondrites and determine an improved optimized set of model parameters for this body.
description: 18 pages, 6 figures
R2D2: a spherical high pressure TPC for the neutrinoless double beta decay search
Creators: name: Cecchini, Vincent
name: Meregaglia, Anselmo
Publisher: name: Zenodo
Year: 2020

description: The search for neutrinoless double beta decay could cast light on one critical piece missing in our knowledge i.e. the nature of the neutrino mass. Its observation is indeed the most sensitive experimental way to prove that neutrino is a Majorana particle. The observation of such a potentially rare process demands a detector with an excellent energy resolution, an extremely low radioactivity and a large mass of emitter isotope. Nowadays many techniques are pursued but none of them meets all the requirements at the same time. The goal of R2D2 is to prove that a spherical high pressure TPC could meet all the requirements and provide an ideal detector for the 0νββ decay search. The prototype has demonstrated an excellent resolution with Argon and the preliminary results with Xenon are already very promising.
Measurement of cosmic-muon induced neutrons with the MINIDEX experiment
Creators: name: Liu, Xiang
name: Kneissl, Raphael
name: Majorovits, Bela
name: Abt, Iris
name: Schulz, Oliver
name: Gooch, Christopher
Publisher: name: Zenodo
Year: 2020

description: Cosmic-muon induced neutrons are an important source of background in low-background experiments searching for rare phenomena, like neutrinoless double beta decay or dark matter. These neutrons can generate radioactive isotopes in the shielding materials or in the detector itself, creating background which can not be easily removed by a cosmic-muon veto due to the time delay. The Muon-Induced Neutron Indirect Detection EXperiment, MINIDEX, running in the shallow undergound laboratory at the University of Tübingen, measures the production of muon-induced neutrons in a variety of high-Z materials, including lead and copper. Recently, the experiment has been upgraded to measure the neutron production not only from through-going muons but also from stopped muons. The design of the experiment and the upgrade are presented as well as selected results.
[Nekrolog] Zum Gedächtnis an Dr. Carl Theodor von Baur
Creators: name: Fraas, Eberhard
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (6)]
Creators: name: Zoaninna
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1301
Subjects: subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Zoaninna, Witwe des Zanninus de Monteclis, fertigt zugunsten ihrer Tochter Mafina ein Inventar der Güter ihrer Tochter an.
Word-sense Induction on a Corpus of Buddhist Sanskrit
Creators: name: Lugli, Ligeia
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 470404
subject: Corpus linguistics

description: We report on a series of word sense induction (WSI) experiments conducted on a corpus of Buddhist Sanskrit literature with an objective to introduce a degree of automation in the labour-intensive lexicographic task of matching citations for a lemma to the corresponding sense of the lemma. For this purpose, we construct a Buddhist Sanskrit WSI dataset consisting of 3,108 sentences with manually labeled sense annotations for 39 distinct lemmas. The dataset is used for training and evaluation of three transformer-based language models fne-tuned on the task of identifying intended meaning of lemmas in diferent contexts. The predictions produced by the models are used for clustering of lemma sentence examples into distinct lemma senses using a novel graph-based clustering solution. We evaluate how well do the obtained clusters represent the true sense distribution of new unseen lemmas not used for model training and report the best Adjusted Rand Index (ARI) score of 0.208, and how well do the clusters represent the true lemma sense distribution when the classifer is tested on new unseen sentence examples of lemmas used for model training and report the best ARI score of 0.3. In both scenarios, we outperform the baseline by a large margin.
Instantaneous modulations in time-varying complex optical potentials
Creators: name: Hayrapetyan, Armen G.
name: Klevansky, S. P.
name: Goette, Joerg B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the impact of a spatially homogeneous yet non-stationary dielectric permittivity on the dynamical and spectral properties of light. Our choice of potential is motivated by the interest in PT-symmetric systems as an extension of quantum mechanics. Because we consider a homogeneous and non-stationary medium, PT symmetry reduces to time-reversal symmetry in the presence of balanced gain and loss. We construct the instantaneous amplitude and angular frequency of waves within the framework of Maxwell's equations and demonstrate the modulation of light amplification and attenuation associated with the well-defined temporal domains of gain and loss, respectively. Moreover, we predict the splitting of extrema of the angular frequency modulation and demonstrate the associated shrinkage of the modulation period. Our theory can be extended for investigating similar time-dependent effects with matter and acoustic waves in PT-symmetric structures.
description: 13 pages, 4 figures
[Nekrolog] Dr. Freiherr Richard König von und zu Warthausen
Creators: name: Lampert, Kurt
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
MOESM1 of Self-assembly/disassembly hysteresis of nanoparticles composed of marginally soluble, short elastin-like polypeptides
Creators: name: Markian Bahniuk
name: Alshememry, Abdullah
name: Elgersma, Scott
name: Unsworth, Larry
Publisher: name: Figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Complete amino acid sequences for characterized ELP constructs.
MPCD: An API-based Research Environment
Creators: name: Mondaca, Francisco
name: Esser, Moritz
name: Neuefeind, Claes
name: Eide, Øyvind
Publisher: name: Zenodo
Year: 2022
Subjects: middle-persian
api
corpus
dictionary

description: “MPCD: An API-Based Research Environment.” Presented at the 34. Deutscher Orientalistentag, Freie Universität Berlin, September 15, 2022
Über die petrographischen und Bodenverhältnisse der Buntsandsteinformation Deutschlands. (Fortsetzung und Schluss)
Creators: name: Blanck, Edwin
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
Higher-Tc Superconducting Phase in Sr2RuO4 Induced by In-Plane Uniaxial Pressure
Creators: name: Taniguchi, Haruka
name: Nishimura, Keigo
name: Goh, Swee K.
name: Yonezawa, Shingo
name: Maeno, Yoshiteru
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We revealed that the superconducting transition temperature Tc of the multi-component superconductor Sr2RuO4 is enhanced to 3.3 K under in-plane uniaxial pressure that reduces the tetragonal crystal symmetry. This result suggests that new superconducting phases with a one-component order parameter are induced. We have also clarified the inplane pressure direction dependence of the emergence of this higher-Tc superconducting phase: pressure along the [100] direction is more favorable than pressure along the [110] direction. This result is probably closely related to the direct shortening of the in-plane Ru-O bond length along the pressure direction and the approach of the gamma Fermi surface to the van Hove singularity under the pressure parallel to the [100] direction.
description: Published in J. Phys. Soc. Jpn
Reactor neutrino anomalies and possible solutions
Creators: name: Li, Yu-Feng
Publisher: name: Zenodo
Year: 2020

description: Recent reactor neutrino experiments have shown anomalous results in both the reactor flux and spectrum measurements. Compared the measurements, Reactor neutrino flux shows a 6% deficit while reactor netrino spectrum illustrates a bump-like structure at around 5 MeV region. In this presentation we will employ the methods of both theoretical model prediction and global neutrino data analysis to expore all the possible solutions to these reactor anomalies. We will discuss drawbacks of the model predictions within the standard model, and the possible new physics solution beyond the standard model.
Network coding for distributed quantum computation over cluster and butterfly networks
Creators: name: Akibue, Seiseki
name: Murao, Mio
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: To apply network coding for quantum computation, we study the distributed implementation of unitary operations over all separated input and output nodes of quantum networks. We consider a setting of networks where quantum communication between nodes is restricted to sending just a qubit, but classical communication is unrestricted. We analyze which N-qubit unitary operations are implementable over cluster networks by investigating transformations of a given cluster network into quantum circuits. We show that any two-qubit unitary operation is implementable over the butterfly network and the grail network, which are fundamental primitive networks for classical network coding. We also analyze probabilistic implementations of unitary operations over cluster networks.
description: 19pages, 13 figures
Matter vs Vacuum Oscillations in Atmospheric Neutrinos
Creators: name: Ajmi, Ali
name: Jaydeep Datta
name: Nizam, Mohammad
name: S. Umasankar
Publisher: name: Zenodo
Year: 2020

description: Atmospheric neutrinos travel very long distances through earth matter. It is expected that the matter effects lead to significant changes in the neutrino survival and oscil- lation probabilities. Initial analysis of atmospheric neutrino data by the Super-Kamiokande collaboration is done using the vacuum oscillation hypothesis, which provided a good fit to the data. Existence of matter effects is well established for solar neutrino oscillations but not for atmospheric neutrino oscillations. In this work, we did a study to differentiate the effects of vacuum oscillations and matter modified oscilla- tions in the atmospheric neutrino data. We find that magne- tized iron detector, ICAL at INO, can make a 3 σ discrimi- nation between vacuum oscillations and matter oscillations in ten years, for both normal and inverted hierarchies.
Über Diplopoden. 20. (40.) Aufsatz: Neuer Beitrag zur Kenntnis der Gattung Glomeris
Creators: name: Verhoeff, Karl W.
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
HYBRID DIFFUSION-STEERED MODEL FOR SUPPRESSING MULTIPLICATIVE NOISE IN ULTRASONOGRAMS
Creators: name: Kessy, Suzan
name: .Baraka Maiseli
name: Kisangiri, Michael
Publisher: name: Figshare
Year: 2018
Subjects: subject: 90609 Signal Processing
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Ultrasonograms refer to images generated through ultrasonography, a technique that applies ultrasound pulses to delineate internal structures of the body. Despite being useful in medicine, ultrasonograms usually suffer from multiplicative noises that may limit doctors to analyse and interpret them. Attempts to address the challenge have been made from previous works, but denoising ultrasonograms while preserving semantic features remains an open-ended problem. In this work, we have proposed a diffusion-steered model that gives an effective interplay between total variation and Perona-Malik models. Two parameters have been introduced into the framework to convexify our energy functional. Also, to deal with multiplicative noise, we have incorporated a log-based prior into the framework. Empirical results show that the proposed method generates sharper and detailed images. Even more importantly, our framework can be evolved over a longer time without smudging critical image features.
title: Rohrgrabenverfüllungen aus Sand und ZFSV - Vergleichende CO2-Bilanzierung
Creators: name: Wittl, Theresa
Publisher: name: Ostbayerische Technische Hochschule Regensburg
Year: 2022
Subjects: subject: 62 Ingenieurwissenschaften

description: Bei der vorliegenden Arbeit handelt es sich um eine Parameterstudie. Ziel ist die Untersuchung des Carbon Footprint von Sand und zeitweise fließfähigem, selbstverdichtendem Verfüllbaustoff (abgekürzt als ZFSV) unter dem Einfluss verschiedener Parameter. Zu Beginn werden die verwendeten Verfüllbaustoffe und ihre ökologischen Besonderheiten definiert. Für die Berechnungen werden Rahmenbedingungen festgelegt und Annahmen getroffen. Die verwendeten Maschinen mit ihren Kraftstoffverbräuchen sowie die Aufwandswerte der anfallenden Arbeiten werden aufgelistet. Bei der Auswertung der Berechnungen zeigt sich, dass ZFSV in einem Großteil der untersuchten Fälle die geringeren Emissionswerte aufweist. Der Parameter Länge der Baustelle hat auf die Verfüllung mit Sand keinen signifikanten Einfluss. Bei der Verfüllung mit ZFSV sinkt der Einfluss mit steigender Länge der Baustelle. Ab einer Baustellenlänge von 100 m stellt sich ein fester Wert ein. Auch der anstehende Boden beeinflusst die Treibhausgas-Emissionen (abgekürzt als THG) bei der Verfüllung des Rohrgrabens mit Sand kaum. Durch den Einsatz von Kalk bei bindigem Boden werden die Emissionen bei der Verwendung von ZFSV höher. Durch die Veränderung des Rohrdurchmessers werden bei beiden Varianten die Emissionen bezogen auf den Meter Rohrgraben größer. Betrachtet man im Gegensatz hierzu den Kubikmeter verbauten Materials wird der CO2-Ausstoß kleiner bei ZFSV und größer bei Sand. Die Erhöhung der Transportstrecken hat einen linearen Einfluss auf die anfallenden THG bei ZFSV und Sand. Bei der Veränderung der Herkunft, der für den ZFSV verwendeten Grundkomponente, stellt sich die Verwendung des auf der Baustelle anstehenden Bodens, bei nicht bindigem Boden, als THG-effizienteste Variante dar. Bei bindigem anstehendem Boden zeigt sich, dass die Verwendung von einer Grundkomponente aus Gewinnungsbetrieben emissionsärmer ist. Der An- und Abtransport einer mobilen Mischanlage ist bereits ab einer Entfernung von 3,5 km zur stationären Anlage effizienter. Bei der Aufschlüsselung der Emissionen auf die Lebensphasen stellt sich die Errichtungsphase A5 bei Sand als Haupteinflussfaktor dar. Wegen der Verdichtungsarbeiten fallen hier die meisten THG an. Bei der Verfüllung mit ZFSV liegt das größte Optimierungspotential in der Herstellungsphase A1-3. Vor Allem bei der Herstellung des Zements werden hier große Mengen CO2 emittiert. Die Berechnungen zeigen, dass ZFSV im Vergleich zur traditionellen Bauweise mit Sand aus ökologischer Sicht eine Alternative darstellt.
Moderne Agroforstsysteme in der Schweiz
Creators: name: Kay, Sonja
name: Jäger, Mareike
name: Herzog, Felix
Publisher: name: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft
Year: 2020

description: Agroforstsysteme, die Kombination von Gehölzen und landwirtschaftlicher Nutzung auf der gleichen Fläche, haben als Hochstamm-Feldobst (= Streuobst), Waldweiden und Kastanienselven eine lange Tradition in der Schweiz. In den letzten Jahren wurden die Systeme in moderner Form reaktiviert, d.h. ihr Pflanzdesign wurde an die Mechanisierung angepasst und ihr Management optimiert. Neben der Diversifizierung der Produktion durch zusätzliche Obst- oder Wertholzproduktion, profitiert die Landwirtschaft bei standortangepasster Strauch- und Baumarten-Wahl ebenfalls durch erhöhte Resilienz sowie Beiträgen zum Umwelt- und Ressourcenschutz. Die zukünftige Schweizer Agrarpolitik (AP22+) hat sich ambitionierte Ziele gesetzt: Reduktion der Umweltbelastung, höhere Wertschöpfung durch stärkere Marktausrichtung sowie Erhöhung der betrieblichen Effizienz. Doch wie vielerorts in Europa sieht sich auch die Schweiz mit steigenden Umweltbelastungen (Nitratüberschuss, Biodiversitätsverluste, etc.) durch landwirtschaftliche Tätigkeiten konfrontiert. Dies verbindend geht die vorliegende Studie folgenden Fragen nach: in welchen Regionen finden sich erhöhte landwirtschaftliche Umweltbelastungen? Und welche Agroforstsysteme können einen Beitrag zur Verbesserung dieser negativeren Umweltwirkungen leisten? Basierend auf elf Umwelt-Indikatoren aus den Bereichen Biodiversität, Landschaft, Klima, Luft, Wasser, sowie Boden wurden zunächst individuelle Defizit-Karten erstellt und diese anschließend räumlich überlagert. Daraus resultiert: Rund 17,8 % der untersuchten Fläche befindet sich hinsichtlich der berücksichtigten Indikatoren in einem guten Zustand. Hingegen häufen sich auf 13,3 % der landwirtschaftlichen Nutzfläche drei oder mehr Defizite. Agroforstsysteme bieten aufgrund ihrer vielfältigen Ausgestaltungs- und Einsatzmöglichkeiten ein hohes Lösungspotenzial sowohl im Ackerbau, der Tierhaltung als auch in Sonderkulturen wie Obst- und Weinbau. Landnutzern und Entscheidungsträgern bieten die vorliegenden Ergebnisse die Möglichkeit, lokal-auftretende Defizite einerseits zu adressieren und andererseits mit weiteren standörtlichen und naturschutzfachlichen Gegebenheiten bzw. Zielsetzungen zusammenzufügen. Dies befähigt, sowohl den großen Zusammenhang zu sehen als auch regionsspezifische Lösungen u.a. für eine nachhaltige Bewirtschaftung sowie Strukturierung der Land(wirt)schaft abzuleiten.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
Measurements of the polyethylene naphthalate performance as a wavelength shifter in ProtoDUNE-DP
Creators: name: Soto, José
Publisher: name: Zenodo
Year: 2020

description: ProtoDUNE Dual-Phase (DP) is a 300-ton active volume dual-phase liquid-argon TPC, the largest of its kind, being operated at the CERN Neutrino Platform. Since the scintillation light in liquid-argon (LAr) is in the vacuum ultraviolet region, where most photosensors are not sensitive, usually LAr experiments introduce a wavelength shifter. The photon detection system of ProtoDUNE-DP consists of a combination of PMTs coated with TPB, the most conventional and widely used wavelength shifter, and PMTs covered with polyethylene naphthalate (PEN) foils, a novel and promising wavelength shifter easy scalable for the next generation of kton-scale detectors like DUNE. This poster compares the performance of both wavelength shifters, PEN and TPB, using the LAr scintillation light data from cosmic muons taken during the first year of operation of ProtoDUNE-DP.
Bound states of the Dirac equation on Kerr spacetime
Creators: name: Dolan, Sam R
name: Dempsey, David
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We formulate the Dirac equation for a massive neutral spin-half particle on a rotating black hole spacetime, and we consider its (quasi)bound states: gravitationally-trapped modes which are regular across the future event horizon. These bound states decay with time, due to the absence of superradiance in the (single-particle) Dirac field. We introduce a practical method for computing the spectrum of energy levels and decay rates, and we compare our numerical results with known asymptotic results in the small-$M μ$ and large-$M μ$ regimes. By applying perturbation theory in a horizon-penetrating coordinate system, we compute the `fine structure' of the energy spectrum, and show good agreement with numerical results. We obtain data for a hyperfine splitting due to black hole rotation. We evolve generic initial data in the time domain, and show how Dirac bound states appear as spectral lines in the power spectra. In the rapidly-rotating regime, we find that the decay of low-frequency co-rotating modes is suppressed in the (bosonic) superradiant regime. We conclude with a discussion of physical implications and avenues for further work.
description: 37 pages, 9 figures. For a Focus Issue of Classical and Quantum Gravity on "Black holes and fundamental fields"
Examination of reliability of nuclear matrix elements of neutrinoless double-β decay by QRPA
Creators: name: Terasaki, Jun
name: Yoritaka Iwata
Publisher: name: Zenodo
Year: 2020

description: One of few methods to determine the neutrino mass scale is to use the neutrinoless double-β decay under the assumption that the neutrino is a Majorana particle. The nuclear matrix element of this decay is one of the indispensable ingredients for this approach, and this quantity can only be obtained by theoretical calculations. Currently, the calculated nuclear matrix elements are distributed in the range of a factor of 2-3. The key point for solving this problem is to investigate the validity of the used approximations in detail. The result of the best checked approximation is most reliable. I have been examining the reliability of the application of the random-phase approximation (QRPA) for several decay instances, and it turns out that this application has the acceptable quality for 136Xe→136Ba in all of the seven check points that I examined.
Ueber die Convoluten aus dem Ornatenton Schwabens
Creators: name: Pietzcker, Franz
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 67, 1911
Unshifted Metastable He I* Mini-Broad Absorption Line System in the Narrow Line Type 1 Quasar SDSS J080248.18$+$551328.9
Creators: name: Ji, Tuo
name: Zhou, Hongyan
name: Jiang, Peng
name: Wang, Tinggui
name: Ge, Jian
name: Wang, Huiyuan
name: Komossa, S.
name: Hamann, Fred
name: Zuther, Jens
name: Liu, Wenjuan
name: Lu, Honglin
name: Zuo, Wenwen
name: Yang, Chenwei
name: Yuan, Weimin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the identification of an unusual absorption line system in the quasar SDSS J080248.18$+$551328.9 and present a detailed study of the system, incorporating follow-up optical and NIR spectroscopy. A few tens of absorption lines are detected, including He I*, Fe II* and Ni II* that arise from metastable or excited levels, as well as resonant lines in Mg I, Mg II, Fe II, Mn II, and Ca II. All of the isolated absorption lines show the same profile of width $Δv\sim 1,500$km s$^{-1}$ centered at a common redshift as that of the quasar emission lines, such as [O II], [S II], and hydrogen Paschen and Balmer series. With narrow Balmer lines, strong optical Fe II multiplets, and weak [O III] doublets, its emission line spectrum is typical for that of a narrow-line Seyfert 1 galaxy (NLS1). We have derived reliable measurements of the gas-phase column densities of the absorbing ions/levels. Photoionization modeling indicates that the absorber has a density of $n_{\rm H} \sim (1.0-2.5)\times 10^5~ {\rm cm}^{-3}$ and a column density of $N_{\rm H} \sim (1.0-3.2)\times 10^{21} \sim {\rm cm}^{-2}$, and is located at $R\sim100-250$ pc from the central super-massive black hole. The location of the absorber, the symmetric profile of the absorption lines, and the coincidence of the absorption and emission line centroid jointly suggest that the absorption gas is originated from the host galaxy and is plausibly accelerated by stellar processes, such as stellar winds \zhy{and/or} supernova explosions. The implications for the detection of such a peculiar absorption line system in an NLS1 are discussed in the context of co-evolution between super-massive black hole growth and host galaxy build-up.
description: 28 pages, 16 figures; accepted for publication in Astrophysical Journal