cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Attention-embedded Quadratic Network (Qttention) for Effective and Interpretable Bearing Fault Diagnosis
Creators: name: Liao, Jing-Xiao
name: Dong, Hang-Cheng
name: Sun, Zhi-Qi
name: Sun, Jinwei
name: Zhang, Shiping
name: Fan, Feng-Lei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Bearing fault diagnosis is of great importance to decrease the damage risk of rotating machines and further improve economic profits. Recently, machine learning, represented by deep learning, has made great progress in bearing fault diagnosis. However, applying deep learning to such a task still faces a major problem. A deep network is notoriously a black box. It is difficult to know how a model classifies faulty signals from the normal and the physics principle behind the classification. To solve the interpretability issue, first, we prototype a convolutional network with recently-invented quadratic neurons. This quadratic neuron empowered network can qualify the noisy bearing data due to the strong feature representation ability of quadratic neurons. Moreover, we independently derive the attention mechanism from a quadratic neuron, referred to as qttention, by factorizing the learned quadratic function in analogue to the attention, making the model with quadratic neurons inherently interpretable. Experiments on the public and our datasets demonstrate that the proposed network can facilitate effective and interpretable bearing fault diagnosis.
description: update abstract add experiments in classification results delete small data experiment add comparison experiments of qttention and convolution
Additional file 2 of Use of the Robson classification to understand the increased risk of cesarean section in case of maternal obesity
Creators: name: Crequit, Simon
name: Korb, Diane
name: Morin, Cécile
name: Schmitz, Thomas
name: Sibony, Olivier
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Table S1. Cesarean delivery profiles of the study population using Robson classification. Table S2. Characteristics of group 5a women according to pre-pregancy BMI. Table S3. Association between maternal obesity and CS before labor for Robson group 5a N = 1380. Table S4. Association between maternal obesity and CS during labor for Robson group 5a N = 1304. Table S5. neonatal outcomes of twin pregnancies according to maternal pre-pregnancy BMI.
Protective effect of Phlogacanthus thyrsiflorus Nees against experimentally induced gastric mucosal lesions in rats: Experimental evidence from biochemical and histological analysis
Creators: name: Gupta, Prakash Chandra
name: Sharma, Nisha
name: Kar, Ashish
name: Kumar, Jay
name: Sharma, Ajay Kumar
name: Kalani, Anuradha
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Phlogacanthus thyrsiflorus Nees (Acanthaceae) is traditionally used in the North East Himalayan region to treat stomach issues, including gastritis. This study aimed to investigate the gastroprotective effect of 70% aqueous ethanol extract of Phlogacanthus thyrsiflorus flowers (PTE), standardized by HPTLC and LC-MS/MS, and to establish its possible mechanisms. The gastroprotective effect of PTE, at doses of 200 and 400 mg/kg body weight, was evaluated using both physical (pylorus ligation, PL; cold restraint stress, CRS) and chemical (ethanol, EtOH) ulcerogens-induced gastric ulcers in Wistar rats. Animals were randomly divided into control, ulcer control, positive control and PTE-treated groups, with PTE administered orally twice daily for 5 days. The protective effect of PTE was assessed through various gastric ulcer parameters, including gastric pH, gastric wall mucus, non-protein sulfhydryls (NP-SH) content, microvascular permeability, endogenous antioxidant markers, and gastric histopathology. HPTLC and LC-MS/MS confirmed the presence of gallic acid, naringenin, β-sitosterol and ascorbic acid in PTE. The active components of PTE showed significant dose-dependent inhibition of ulcer index, with reductions of 28.59-50.03% in PL, 27.69-53.23% in EtOH and 31.14-57.53% in CRS models (P< 0.01). Additionally, PTE at 400 mg/kg significantly increased gastric pH by 23.41%, mucus content by 33.69%, and NP-SH levels by 37.24%. PTE also demonstrated significant antioxidant potential and histopathological studies confirmed its protective effect. The study suggests that the anti-ulcer effect of PTE may be attributed to its ability to preserve adhered gastric mucus, exhibit antisecretory effects, and scavenge free radicals.
Metal-Rich PNe in the Outer Reaches of M31
Creators: name: Balick, Bruce
name: Kwitter, Karen
name: Corradi, Romano
name: Henry, Richard
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Spectroscopic data of two relatively [O III]-luminous-PNe have been obtained with the 10.4-m Gran Telescopio Canarias. M174 and M2496 are each ~1 degree from the center of M31 along opposite sides of its minor axis. The ensemble of these two distant PNe plus 16 similarly luminous outer-disk PNe published earlier (Kwitter et al. 2012 & 2013) forms a homogeneous group in luminosity, metal content, progenitor mass, age, and kinematics. The main factual findings of our work are: (1) O/H (and other low-mass alpha elements and their ratios to O) is uniformly solar-like in all 18 PNe <12+log(O/H)> = 8.62 +/- 0.14); (2) the general sky distribution and kinematics of the ensemble much more closely resemble the rotation pattern of the classical disk of M31 than its halo or bulge; (3) the O/H gradient is surprisingly flat beyond R_g ~30 kpc, and may be flat throughout the entire range of R_g covered in the full study. The PNe are too metal-rich to be bona fide members of M31's disk or halo, and (4) the abundance patterns of the sample are distinct from those in the spiral galaxies M33, M81, and NGC 300. Using standard PN age diagnostic methods (which are readily challengeable) we suggest that all of the PNe formed -2 GY ago in a starburst of metal-rich ISM that followed an M31-M33 encounter about 3 GY ago. We review supporting evidence from stellar studies. Other more prosaic explanations, such as dwarf galaxy assimilation, are unlikely.
description: Subm. to ApJ
Reinforcement learning based parameters adaption method for particle swarm optimization
Creators: name: ShiYuan, Yin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: I.2.8
subject: 68T20

description: Particle swarm optimization (PSO) is a well-known optimization algorithm that shows good performance in solving different optimization problems. However, PSO usually suffers from slow convergence. In this article, a reinforcement learning-based online parameters adaption method(RLAM) is developed to enhance PSO in convergence by designing a network to control the coefficients of PSO. Moreover, based on RLAM, a new RLPSO is designed. In order to investigate the performance of RLAM and RLPSO, experiments on 28 CEC 2013 benchmark functions are carried out when comparing with other online adaption method and PSO variants. The reported computational results show that the proposed RLAM is efficient and effictive and that the the proposed RLPSO is more superior compared with several state-of-the-art PSO variants.
description: 35 pages
The Snell law for quaternionic potentials
Creators: name: De Leo, Stefano
name: Ducati, Gisele
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: By using the analogy between optics and quantum mechanics, we obtain the Snell law for the planar motion of quantum particles in the presence of quaternionic potentials.
description: 11 pages, 3 figures
Black phosphorus field-effect transistors
Creators: name: Li, Likai
name: Yu, Yijun
name: Ye, Guo Jun
name: Ge, Qingqin
name: Ou, Xuedong
name: Wu, Hua
name: Feng, Donglai
name: Chen, Xian Hui
name: Zhang, Yuanbo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional crystals have emerged as a new class of materials with novel properties that may impact future technologies. Experimentally identifying and characterizing new functional two-dimensional materials in the vast material pool is a tremendous challenge, and at the same time potentially rewarding. In this work, we succeed in fabricating field-effect transistors based on few-layer black phosphorus crystals with thickness down to a few nanometers. Drain current modulation on the order of 10E5 is achieved in samples thinner than 7.5 nm at room temperature, with well-developed current saturation in the IV characteristics, both are important for reliable transistor performance of the device. Sample mobility is also found to be thickness dependent, with the highest value up to ~ 1000 cm2/Vs obtained at thickness ~ 10 nm. Our results demonstrate the potential of black phosphorus thin crystal as a new two-dimensional material for future applications in nano-electronic devices.
description: 23 pages, 4 figures
Modular probe-based colorimetric miRNA detection via polymerase/endonuclease assisted chain displacement
Creators: name: Xu, Xialing
name: Zhang, Ping
name: Tao, Siyu
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology

description: Methods for sequence-specific microRNA (miRNA) analysis are crucial for miRNA research and guiding nursing strategies. We have devised a colorimetric technique for detecting miRNA using a dumbbell probe-based polymerase/endonuclease assisted chain displacement, along with silver ions (Ag+) aptamer assisted color reaction. The suggested approach enables precise measurement of miRNA-21 within the concentration range of 100 fM–5 nM, with a low detection limit of 45.32 fM. Additionally, it exhibits exceptional capability in distinguishing variations at the level of individual nucleotides. Furthermore, the detection technique may be utilized to precisely measure the amount of miRNA-21 in serum samples, demonstrating a high level of concordance with the findings obtained from a commercially available miRNA detection kit. This method utilizes the hairpin structure in the dumbbell probe to significantly enhance the accuracy of target recognition in the polymerase/endonuclease assisted chain displacement strategy. As a result, the method gains a superior capability to discriminate between target miRNA and interfering miRNAs. The combination of target recycling and the polymerase/endonuclease assisted chain displacement strategy allows for highly sensitive analysis of miRNA, which is either superior or comparable to previous colorimetric methods for miRNA detection. This approach is simple, economical and extremely specific for detecting miRNA. It holds great potential for clinical use, particularly in guiding the adaptation of nursing techniques. The microRNA (miRNA) have emerged as diagnostic, prognostic and treatment-response biomarkers for various diseases. The existing miRNA detection methods are commonly criticized for the drawbacks of low sensitivity and accuracy. Construction of the dumbbell probe. Fluorescence experiments verified the recovery of target miRNA. Target miRNA detection. Optimization of experimental parameters. The suggested approach enables precise measurement of miRNA-21 within the concentration range of 100 fM–5 nM, with a low detection limit of 45.32 fM. This research offers a sensitive and reliable approach for miRNA detection.
Additional file 2 of Do we need special pedagogy in medical schools? – Attitudes of teachers and students in Hungary: a cross-sectional study
Creators: name: Varga, Zsuzsanna
name: Pótó, Zsuzsanna
name: Czopf, László
name: Füzesi, Zsuzsanna
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Attitudes of students towards the importance, the rate of acquisition of learning outcomes and the need for further development of pedagogical skills: a national survey. The questionnaire was designed to examine the attitudes of students towards learning outcomes of medical students in the four Hungarian higher education institution offering medical education to get a view about the opinions about their importance and rate of acquisition as well as to analyze the pedagogical skills of teachers from the students’ perspective.
1990-Winkel_Brian-First-year_calculus_students_as_in-class_consultants
Creators: name: Winkel, Brian
Publisher: name: QUBES Educational Resources
Year: 2023

description: We demonstrate how we use traditional text book calculus problems to involve first year calculus students as consultants. Students are asked to solve a “real world” problem after interviewing a “guest” client –a printer.
Learning Vehicle Trajectory Uncertainty
Creators: name: Or, Barak
name: Klein, Itzik
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: A novel approach for vehicle tracking using a hybrid adaptive Kalman filter is proposed. The filter utilizes recurrent neural networks to learn the vehicle's geometrical and kinematic features, which are then used in a supervised learning model to determine the actual process noise covariance in the Kalman framework. This approach addresses the limitations of traditional linear Kalman filters, which can suffer from degraded performance due to uncertainty in the vehicle kinematic trajectory modeling. Our method is evaluated and compared to other adaptive filters using the Oxford RobotCar dataset, and has shown to be effective in accurately determining the process noise covariance in real-time scenarios. Overall, this approach can be implemented in other estimation problems to improve performance.
Adipocyte ABCA1 expression analysis using flow cytometry
Creators: name: Shukla, Sakshi
name: Bansal, Ashutosh
name: Aggarwal, Sandeep
name: Singh, Archna
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Adipocyte characterization and assessing membrane proteins using flow cytometry has been proven to be challenging as adipocytes are fragile, especially in subjects with high BMI. We overcame these challenges through a protocol optimizing tissue digestion time by reducing intermediate steps to minimize adipocyte friction and breakage. We avoided requirement for specialized instrument configuration and used a modified gating strategy to prevent inclusion of lipid droplets during analysis. Up to 90% of the cell population were available in the gating area. We checked the expression level of ABCA1, a membrane protein reaffirming adipocyte selection. In summary, this protocol requires lesser tissue sample improving feasibility and cost efficiency. Thus, our flow cytometry method is an improvement for studying adipocyte membrane characteristics. Adipocyte characterization and assessing membrane proteins using flow cytometry has been challenging as adipocytes are fragile, especially in high BMI subjects. By lowering the adipocyte friction at multiple steps, the protocol significantly reduces the adipocyte breakage, which is a critical concern for the big and fragile adipocytes. We modified the standard adipocyte isolation and flow cytometry protocol on a flow analyzer. We reduced the number of steps and made it more user-friendly, without the requirement for any specific instrument add-ons.
Magnetism- and impurity-assisted chain creation in Ir and Pt break junctions
Creators: name: Di Napoli, Solange
name: Thiess, Alexander
name: Blügel, Stefan
name: Mokrousov, Yuriy
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Applying the generalization of the model for chain formation in break-junctions [JPCM 24, 135501 (2012)], we study the effect of light impurities on the energetics and elongation properties of Pt and Ir chains. Our model enables us with a tool ideal for detailed analysis of impurity assisted chain formation, where zigzag bonds play an important role. In particular we focus on H (s-like) and O (p-like) impurities and assume, for simplicity, that the presence of impurity atoms in experiments results in ..M-X-M-X-... (M: metal, X: impurity) chain structure in between the metallic leads. Feeding our model with material-specific parameters from systematic full-potential first-principles calculations, we find that the presence of such impurities strongly affects the binding properties of the chains. We find that while both types of impurities enhance the probability of chains to be elongated, the s-like impurities lower the chain's stability. We also analyze the effect of magnetism and spin-orbit interaction on the growth properties of the chains.
Uniform approximation of fractional derivatives and integrals with application to fractional differential equations
Creators: name: Khosravian-Arab, Hassan
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 26A33, 34A08, 41A10, 41A25

description: It is well known that for every $f\in C^m$ there exists a polynomial $p_n$ such that $p^{(k)}_n\rightarrow f^{(k)}$, $k=0,\ldots,m$. Here we prove such a result for fractional (non-integer) derivatives. Moreover, a numerical method is proposed for fractional differential equations. The convergence rate and stability of the proposed method are obtained. Illustrative examples are discussed.
description: This is a preprint of a paper whose final and definite form will appear in Nonlinear Studies, ISSN: 1359-8678 (print) 2153-4373 (online). Paper submitted 12-March-2013; accepted for publication 29-July-2013
Multi-Wavelength SEDs of Herschel Selected Galaxies in the COSMOS Field
Creators: name: Lee, Nicholas
name: Sanders, D. B.
name: Casey, Caitlin M.
name: Scoville, N. Z.
name: Hung, Chao-Ling
name: Floc'h, Emeric Le
name: Ilbert, Olivier
name: Aussel, Herve
name: Capak, Peter
name: Kartaltepe, Jeyhan S.
name: Roseboom, Isaac
name: Salvato, Mara
name: Aravena, M.
name: Bock, J.
name: Oliver, S. J.
name: Riguccini, L.
name: Symeonidis, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We combine Herschel PACS and SPIRE maps of the full 2 deg^2 COSMOS field with existing multi-wavelength data to obtain template and model-independent optical-to-far-infrared spectral energy distributions (SEDs) for 4,218 Herschel-selected sources with log(L_IR/L_sun) = 9.4-13.6 and z = 0.02-3.54. Median SEDs are created by binning the optical to far-infrared (FIR) bands available in COSMOS as a function of infrared luminosity. Herschel probes rest-frame wavelengths where the bulk of the infrared radiation is emitted, allowing us to more accurately determine fundamental dust properties of our sample of infrared luminous galaxies. We find that the SED peak wavelength (lambda_peak) decreases and the dust mass (M_dust) increases with increasing total infrared luminosity (L_IR). In the lowest infrared luminosity galaxies (log(L_IR/L_sun) = 10.0-11.5), we see evidence of Polycyclic Aromatic Hydrocarbons (PAH) features (lambda=7-9 um), while in the highest infrared luminosity galaxies (L_IR > 10^12 L_sun) we see an increasing contribution of hot dust and/or power-law emission, consistent with the presence of heating from an active galactic nucleus (AGN). We study the relationship between stellar mass and star formation rate of our sample of infrared luminous galaxies and find no evidence that Herschel-selected galaxies follow the SFR/M_* "main sequence" as previously determined from studies of optically selected, star-forming galaxies. Finally, we compare the mid-infrared (MIR) to FIR properties of our infrared luminous galaxies using the previously defined diagnostic, IR8 = L_IR / L_8, and find that galaxies with L_IR > 10^11.3 L_sun tend to systematically lie above (~3-5) the IR8 "infrared main sequence", suggesting either suppressed PAH emission or an increasing contribution from AGN heating.
description: Accepted for publication in ApJ
Agents facilitate one category of human empathy through task difficulty
Creators: name: Tsumura, Takahiro
name: Yamada, Seiji
Publisher: name: arXiv
Year: 2022
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: One way to improve the relationship between humans and anthropomorphic agents is to have humans empathize with the agents. In this study, we focused on a task between agents and humans. We experimentally investigated hypotheses stating that task difficulty and task content facilitate human empathy. The experiment was a two-way analysis of variance (ANOVA) with four conditions: task difficulty (high, low) and task content (competitive, cooperative). The results showed no main effect for the task content factor and a significant main effect for the task difficulty factor. In addition, pre-task empathy toward the agent decreased after the task. The ANOVA showed that one category of empathy toward the agent increased when the task difficulty was higher than when it was lower.This indicated that this category of empathy was more likely to be affected by the task. The task itself used can be an important factor when manipulating each category of empathy.
description: Accepted by RO-MAN2022, 7 pages, 5 figures, 3 tables
Additional file 6 of Tetraspanin CD82 is necessary for muscle stem cell activation and supports dystrophic muscle function
Creators: name: Hall, Arielle
name: Fontelonga, Tatiana
name: Wright, Alec
name: Gwilt, Katlynn Bugda
name: Widrick, Jeffrey
name: Pasut, Alessandra
name: Villa, Francesco
name: Miranti, Cynthia K.
name: Gibbs, Devin
name: Jiang, Evan
name: Meng, Hui
name: Lawlor, Michael W.
name: Gussoni, Emanuela
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 6: Supplementary Table 1. List of primary antibodies used in this study.
On the non-randomness of maximum Lempel Ziv complexity sequences of finite size
Creators: name: Estevez-Rams, E.
name: Serrano, R. Lora
name: Fernández, B. Aragón
name: Reyes, I. Brito
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Random sequences attain the highest entropy rate. The estimation of entropy rate for an ergodic source can be done using the Lempel Ziv complexity measure yet, the exact entropy rate value is only reached in the infinite limit. We prove that typical random sequences of finite length fall short of the maximum Lempel-Ziv complexity, contrary to common belief. We discuss that, for a finite length, maximum Lempel-Ziv sequences can be built from a well defined generating algorithm, which makes them of low Kolmogorov-Chaitin complexity, quite the opposite to randomness. It will be discussed that Lempel-Ziv measure is, in this sense, less general than Kolmogorov-Chaitin complexity, as it can be fooled by an intelligent enough agent. The latter will be shown to be the case for the binary expansion of certain irrational numbers. Maximum Lempel-Ziv sequences induce a normalization that gives good estimates of entropy rate for several sources, while keeping bounded values for all sequence length, making it an alternative to other normalization schemes in use.
Additional file 1 of Pharmaceutical quality of seven brands of diclofenac tablet on the Saudi market
Creators: name: Hammami, Muhammad M.
name: AlSwayeh, Reem
name: Rajaa F. Hussein
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Table 1S. Label information of two reference and five generic diclofenac tablet brands available on the Saudi market.
BSM Targets at a "Target-less DUNE"
Creators: name: Brdar, Vedran
name: Dutta, Bhaskar
name: Jang, Wooyoung
name: Kim, Doojin
name: Shoemaker, Ian M.
name: Tabrizi, Zahra
name: Thompson, Adrian
name: Yu, Jaehoon
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this work we demonstrate that a future accelerator-based neutrino experiment such as DUNE can greatly increase its sensitivity to a variety of new physics scenarios by operating in a mode where the proton beam impinges on a beam dump. We consider two new physics scenarios, namely light dark matter (LDM) and axion-like particles (ALPs) and show that by utilizing a dump mode at a DUNE-like experiment, unexplored new regions of parameter space can be probed with an exposure of only 3 months with half of its expected initial beam power. Specifically, target-less configuration of future high intensity neutrino experiments will probe the parameter space for thermal relic DM as well as the QCD axion (DFSZ and KSVZ). The strength of such configuration in the context of new physics searches stems from the fact that the neutrino flux is significantly reduced compared to that of the target, resulting in much smaller backgrounds from neutrino interactions. We have verified this in detail by explicitly computing neutrino fluxes which we make publicly available in order to facilitate further studies with a target-less configuration.
description: Based on the published version on PRD
Memoryscapes of liberation: activist mnemonic labour in the queer press
Creators: name: Salerno, Daniele
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 470208
subject: Culture, representation and identity
classificationCode: 470207
subject: Cultural theory
classificationCode: 470101
subject: Communication studies
classificationCode: 470107
subject: Media studies
classificationCode: 470199
subject: Communication and media studies not elsewhere classified
classificationCode: 430317
subject: Latin and South American history
classificationCode: 440501
subject: Feminist and queer theory
classificationCode: 440507
subject: Studies of men and masculinities
classificationCode: 440506
subject: Sexualities
classificationCode: 441008
subject: Sociology of culture

description: In this article, I will explore the role of memory in the context of homosexual liberation movements. I will do this through the lens of the queer press, which will serve as a doorway for the exploration of activist mnemonic labour. Activists undertake mnemonic labour to craft narratives that weave together historical oppression and resistance with hopes for a better future. These narratives are used to motivate and sustain activists in their present struggles. The queer press helps spread narratives across borders and creates shared memoryscapes for activism. My proposal is to view memoryscapes as schemata that inform activist mnemonic labour. On one hand, memoryscapes offer a shared purpose and direction for activists spread across different countries. On the other hand, they serve as arenas for mediation and comparison, linking distinct histories from diverse social groups and revealing their shared threads. This turns memory into a resource for building alliances across borders, and among different political and social groups. I will adopt this perspective to study two Argentinian homosexual liberation groups from the 1960s-70s: Nuestro Mundo and Frente de Liberación Homosexual (FLH). I will explore activist mnemonic labour on Nuestro Mundo’s bulletins and the FLH’s periodicals: Homosexuales and Somos. I will focus on two main aspects: (1) how activists adapt transnational narratives to the local context, and (2) how Argentinian activists weave narratives that blend historical oppression and resistance with visions of a different future.
Chiral magnetization textures stabilized by the Dzyaloshinskii-Moriya interaction during spin-orbit torque switching
Creators: name: Perez, N.
name: Martinez, E.
name: Torres, L.
name: Woo, S. -H.
name: Emori, S.
name: Beach, G. S. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the effect of the Dzyaloshinskii-Moriya interaction (DMI) on current-induced magnetic switching of a perpendicularly magnetized heavy-metal/ferromagnet/oxide trilayer both experimentally and through micromagnetic simulations. We report the generation of stable helical magnetization stripes for a sufficiently large DMI strength in the switching region, giving rise to intermediate states in the magnetization confirming the essential role of the DMI on switching processes. We compare the simulation and experimental results to a macrospin model, showing the need for a micromagnetic approach. The influence of the temperature on the switching is also discussed.
description: Includes corrected acknowledgements and clarification of simulation parameters
Entanglement generation in quantum networks of Bose-Einstein condensates
Creators: name: Pyrkov, Alexey N.
name: Byrnes, Tim
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Two component (spinor) Bose-Einstein condensates (BECs) are considered as the nodes of an interconnected quantum network. Unlike standard single-system qubits, in a BEC the quantum information is duplicated in a large number of identical bosonic particles, thus can be considered to be a "macroscopic" qubit. One of the difficulties with such a system is how to effectively interact such qubits together in order to transfer quantum information and create entanglement. Here we propose a scheme of cavities containing spinor BECs coupled by optical fiber in order to achieve this task. We discuss entanglement generation and quantum state transfer between nodes using such macroscopic BEC qubits.
description: 17 pages, 4 figures
Motixafortide: First Approval
Creators: name: Hoy, Sheridan M.
Publisher: name: Adis Journals
Year: 2023
Subjects: Medicine
Stem Cells

description: Declarations Funding The preparation of this review was not supported by any external funding. Authorship and Conflict of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Sheridan M. Hoy is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to this article and are responsible for its content. Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability Not applicable. Additional information about this Adis Drug Review can be found here. Abstract Motixafortide (APHEXDATM) is a selective C-X-C motif chemokine receptor 4 (CXCR4) inhibitor being developed by BioLineRx under licence from Biokine Therapeutics for the mobilization of haematopoietic stem cells (HSCs) and the treatment of various cancers. On 11 September 2023, motixafortide was approved in the USA for use in combination with filgrastim [granulocyte colony stimulating factor (G-CSF)] to mobilize HSCs to the peripheral blood for collection and subsequent autologous transplantation in patients with multiple myeloma. Motixafortide has been granted Orphan Drug Designation for the treatment of pancreatic cancer in the EU and the USA, and for the treatment of acute myeloid leukaemia in the USA. Clinical development is ongoing for the mobilization of CD34+ HSCs for gene therapy in patients with sickle cell disease. This article summarizes the milestones in the development of motixafortide leading to this first approval. © Springer Nature Switzerland AG 2023
Additional file 1 of Age and pain score before gastrointestinal endoscopies in children are predictors for post procedure pain
Creators: name: Tut Galai
name: Yerushalmy-Feler, Anat
name: Heller, Nathan P.
name: Ben-Tov, Amir
name: Weintraub, Yael
name: Achiya Amir
name: Hadar Moran-Lev
name: Zac, Lilach
name: Cohen, Shlomi
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. The pain assessment scales: Numerical Rating Scale (NRS-11) and Faces, Legs, Activity, Cry, and Consolability (FLACC) scale.
Helium-Abundance and Other Composition Effects on the Properties of Stellar Surface Convection in Solar-like Main-sequence Stars
Creators: name: Tanner, Joel D.
name: Basu, Sarbani
name: Demarque, Pierre
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the effect of helium abundance and $α$-element enhancement on the properties of convection in envelopes of solar-like main-sequence stars stars using a grid of 3D radiation hydrodynamic simulations. Helium abundance increases the mean molecular weight of the gas, and alters opacity by displacing hydrogen. Since the scale of the effect of helium may depend on the metallicity, the grid consists of simulations with three helium abundances ($Y=0.1, 0.2, 0.3$), each with two metallicities ($Z=0.001, 0.020)$. We find that changing the helium mass fraction generally affects structure and convective dynamics in a way opposite to that of metallicity. Furthermore, the effect is considerably smaller than that of metallicity. The signature of helium differs from that of metallicity in the manner in which the photospheric velocity distribution is affected. \rev{We also find that helium abundance and surface gravity behave largely in similar ways, but differ in the way they affect the mean molecular weight}. A simple model for spectral line formation suggests that the bisectors and absolute Doppler shifts of spectral lines depends on the helium abundance. We look at the effect of $α$-element enhancement and find that it has a considerably smaller effect on the convective dynamics in the SAL compared to that of helium abundance.
description: Accepted for publication in ApJ
Additional file 1 of A distinct neuromelanin magnetic resonance imaging pattern in parkinsonian multiple system atrophy
Creators: name: Simões, Rita Moiron
name: Caldas, Ana Castro
name: Grilo, Joana
name: Correia, Daisy
name: Guerreiro, Carla
name: Lobo, Patrícia Pita
name: Valadas, Anabela
name: Fabbri, Marguerita
name: Guedes, Leonor Correia
name: Coelho, Miguel
name: Rosa, Mario Miguel
name: Ferreira, Joaquim J.
name: Reimão, Sofia
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Additional Table 1 Qualitative and quantitative analysis of SN and LC in NM-sensitive MRI and SWI.
Commensurators of solvable S-arithmetic groups
Creators: name: Studenmund, Daniel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We show that the abstract commensurator of an S-arithmetic subgroup of a solvable algebraic group over Q is isomorphic to the Q-points of an algebraic group, and compare this with examples of nonlinear abstract commensurators of S-arithmetic groups in positive characteristic. In particular, we include a description of the abstract commensurator of the lamplighter group.
description: 15 pages
Additional file 2 of A distinct neuromelanin magnetic resonance imaging pattern in parkinsonian multiple system atrophy
Creators: name: Simões, Rita Moiron
name: Caldas, Ana Castro
name: Grilo, Joana
name: Correia, Daisy
name: Guerreiro, Carla
name: Lobo, Patrícia Pita
name: Valadas, Anabela
name: Fabbri, Marguerita
name: Guedes, Leonor Correia
name: Coelho, Miguel
name: Rosa, Mario Miguel
name: Ferreira, Joaquim J.
name: Reimão, Sofia
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Additional Table 2 Morphometrics in MSA-P, PD with 2 to 5 years duration and healthy controls. (PD: Parkinson’s disease, MSA: multiple system atrophy, MSA-P: MSA parkinsonian variant, MRI: magnetic resonance imaging, SN: substantia nigra, LC: locus coeruleus, MCP: middle cerebellar peduncle, SCP: superior cerebellar peduncle). ¥ - Mean value is presented, as differences between left and right measurements were not significant . Bold values mean significant statistical differences.
Dual combination of resveratrol and pterostilbene aqueous core nanocapsules for integrated prostate cancer targeting
Creators: name: Sharma, Alok Nath
name: Upadhyay, Prabhat Kumar
name: Dewangan, Hitesh Kumar
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Aim: Development and evaluation of aqueous core nanocapsules (ACNs) of BCS-II-class drug like resveratrol (RSV) and pterostilbene (PTE) for prostate cancer. Materials & methods: Identify synergistic effects of molar ratios of RSV and PTE against PC-3 cell. Selected ratio of drugs was added to ACNs by double-emulsification-method using Box–Behnken design. Further, assessed for physicochemical characterization, release kinetics, compatibility, in vitro cytotoxicity, in vivo pharmacokinetic and biodistribution studies. Results: Selected 1:1 ratio of RSV and PTE had greatest synergy potential have smaller particle-size (128.1 ± 3.21 nm), zeta-potential (-22.12 ± 0.2 mV), 0.53 PDI, improved encapsulation (87% for RSV, 72% for PTE), stable, no systemic toxicity, high biodistributed/accumulated in prostate cells. Conclusion: ACNs exhibited high t1/2 (12.42 ± 1.92 hs) and 8.20 ± 8.21 hs Mean Residence Time and lower clearance, proving the high effectiveness for prostate cancer. Enhance drug-delivery systems using dual combination of resveratrol and pterostilbene aqueous core nanocapsules for prostate cancer targeting. Incorporate a synergistic combination of resveratrol and pterostilbene nanocarrier for sustained release. Improved therapeutic effect, bioavailability of combinational drug compare to single drug in prostate cancer cells. The utilization of aqueous core nanocapsules drug-delivery systems to demonstrate improved therapeutic outcome and decreased adverse effects. Research showing that aqueous core nanocapsules can transport drugs effectively. A discussion of the stability and scale-up issues that could arise with aqueous core nanocapsules in the future. The value of translating research on aqueous core nanocapsules into clinical use.
Аеродинамічні параметри вибору крильчатих вітродвигунів для вітроенергетичних установок
Creators: name: Сябрук Я.А.
name: Васильович, Потоцький Дмитро
name: Володимирівна, Шевченко Валентина
Publisher: name: Zenodo
Year: 2013
Subjects: електричні машини
енергія вітру
вітротурбіни

description: Українською: [Сябрук Я.А., Потоцький Д.В., Шевченко В.В. Аеродинамічні параметри вибору крильчатих вітродвигунів для вітроенергетичних установок // Матеріали VII університетської науково-практичної студентської конференції магістрантів НТУ "ХПІ" (26-28 березня 2013 року), в трьох частинах, частина 1. - Україна, Харків: НТУ "ХПІ", 2013. - С. 231-232. https://doi.org/10.5281/zenodo.2549840]

Ключові слова: електричні машини, енергія вітру, вітротурбіни.

Репозіторій НТУ "ХПІ" - відкрити pdf.

Архів НТУ "ХПІ" - відкрити pdf (http, https).
description: {"references": ["\u0428\u0435\u0432\u0447\u0435\u043d\u043a\u043e \u0412.\u0412., \u041e\u043c\u0435\u043b\u044c\u0447\u0435\u043d\u043a\u043e \u041b.\u041d., \u041b\u0438\u0437\u0430\u043d \u0418.\u042f. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438 \u0432\u0435\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0440\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u043a\u0438 // \u041d\u0430\u0443\u0447\u043d\u044b\u0435 \u0442\u0440\u0443\u0434\u044b \u0414\u043e\u043d\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430, \u0441\u0435\u0440\u0438\u044f \"\u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0435\u0445\u043d\u0438\u043a\u0430 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f\" (ISSN 2075-4272), \u2116 19(171). - \u0423\u043a\u0440\u0430\u0438\u043d\u0430, \u0414\u043e\u043d\u0435\u0446\u043a: \u0414\u043e\u043d\u041d\u0422\u0423, 2010. - \u0421. 65-69. https://doi.org/10.5281/zenodo.2530446"]}
Аеродинамічні параметри вибору крильчатих вітродвигунів для вітроенергетичних установок
Creators: name: Сябрук Я.А.
name: Васильович, Потоцький Дмитро
name: Володимирівна, Шевченко Валентина
Publisher: name: Zenodo
Year: 2013
Subjects: електричні машини
енергія вітру
вітротурбіни

description: Українською: [Сябрук Я.А., Потоцький Д.В., Шевченко В.В. Аеродинамічні параметри вибору крильчатих вітродвигунів для вітроенергетичних установок // Матеріали VII університетської науково-практичної студентської конференції магістрантів НТУ "ХПІ" (26-28 березня 2013 року), в трьох частинах, частина 1. - Україна, Харків: НТУ "ХПІ", 2013. - С. 231-232. https://doi.org/10.5281/zenodo.2549840]

Ключові слова: електричні машини, енергія вітру, вітротурбіни.

Репозіторій НТУ "ХПІІ" - відкрити pdf.

Архів НТУ "ХПІ" - відкрити pdf (http, https).
description: {"references": ["\u0428\u0435\u0432\u0447\u0435\u043d\u043a\u043e \u0412.\u0412., \u041e\u043c\u0435\u043b\u044c\u0447\u0435\u043d\u043a\u043e \u041b.\u041d., \u041b\u0438\u0437\u0430\u043d \u0418.\u042f. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438 \u0432\u0435\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0440\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u043a\u0438 // \u041d\u0430\u0443\u0447\u043d\u044b\u0435 \u0442\u0440\u0443\u0434\u044b \u0414\u043e\u043d\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430, \u0441\u0435\u0440\u0438\u044f \"\u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0435\u0445\u043d\u0438\u043a\u0430 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f\" (ISSN 2075-4272), \u2116 19(171). - \u0423\u043a\u0440\u0430\u0438\u043d\u0430, \u0414\u043e\u043d\u0435\u0446\u043a: \u0414\u043e\u043d\u041d\u0422\u0423, 2010. - \u0421. 65-69. https://doi.org/10.5281/zenodo.2530446"]}
Uncertainty principle in a cavity at finite temperature
Creators: name: Malbouisson, A. P. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We employ a dressed state approach to perform a study on the behavior of the uncertainty principle for a system in a heated cavity. We find, in a small cavity for a given temperature, an oscillatory behavior of the momentum--coordinate product, $(Δ\,p)\,(Δ\,q)$, which attains periodically finite absolute minimum (maximum) values, no matter large is the elapsed time. This behavior is in a sharp contrast with what happens in free space, in which case, the product $(Δ\,p)\,(Δ\,q)$ tends asymptotically, for each temperature, to a constant value, independent of time.
description: 5 pages, 1 figure, version as accepted to be published in Phys. Rev. A