cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sample Size Determination for Stratified Phase II Cancer Trials With Monotone Order Constraints
Creators: name: Xu, Menghao
name: Ye, Ting
name: Zhao, Jun-jun
name: Yu, Menggang
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Abstract–It is common for clinical trials to include strata of patients with different risks of disease. In cancer trial settings, patients with different prior treatment history, tumor stages, metastatic sites may be included in a single trial. This is especially so for early phase studies that are exploratory in nature. In many cases, patient responses from these strata may be ordered. For example, earlier stage patients should have better outcomes than later stage patients. Incorporating such stratum information can lead to increased statistical efficiency and therefore possibly reduce sample sizes. Recent works have begun to deal with this issue for single-arm phase II cancer trials in terms of sample size determination. However, no approaches yet exist to explicitly consider the order constraint. In this article, we propose to use likelihood ratio tests with order constraints for both one-stage and two-stage designs. Our numerical results show that the proposed designs tend to have better power profiles compared with existing methods. A real application of our method to an ongoing phase II study is also included.
Lovelock black holes with a nonlinear Maxwell field
Creators: name: Maeda, Hideki
name: Hassaine, Mokhtar
name: Martinez, Cristian
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive electrically charged black hole solutions of the Einstein-Gauss-Bonnet equations with a nonlinear electrodynamics source in $n (\ge 5)$ dimensions. The spacetimes are given as a warped product $M^2 \times K^{n-2}$, where $K^{n-2}$ is a $(n-2)$-dimensional constant curvature space. We establish a generalized Birkhoff's theorem by showing that it is the unique electrically charged solution with this isometry and for which the orbit of the warp factor on $K^{n-2}$ is non-null. An extension of the analysis for full Lovelock gravity is also achieved with a particular attention to the Chern-Simons case.
description: 9 pages, no figure; v2, references added, published version in Physical Review D
title: ÐÐ¾ÑÑÐµÐºÑÐ¸Ñ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð¼Ð¸ÐºÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ½Ð¸ÐºÐµÐµÐ², ÐÐ¸ÑÐ¸Ð»Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¼Ð¸ÐºÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑ
Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ
Ð¼ÐµÑÐ¾Ð´ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ñ ÐºÐ²Ð°Ð´ÑÐ°ÑÐ¾Ð²

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð¼Ð¸ÐºÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ°. Ð Ð³Ð»Ð°Ð²Ðµ 1 Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð²Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐ¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ. ÐÐ»Ð°Ð²Ð° 2 ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸.Ð Ð³Ð»Ð°Ð²Ðµ3 ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¼Ð¸ÐºÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÐ° Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸. Ð Ð³Ð»Ð°Ð²Ðµ 4 ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ±Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ Ñ Ð´Ð°ÑÑÐ¸ÐºÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÐµÐ³Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, ÑÐ°Ð·ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ Ð½Ð° ÐÐÐÐ¡.
A new Poisson-type deviation inequality for Markov jump processes with positive Wasserstein curvature
Creators: name: Joulin, Aldéric
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: The purpose of this paper is to extend the investigation of Poisson-type deviation inequalities started by Joulin (Bernoulli 13 (2007) 782--798) to the empirical mean of positively curved Markov jump processes. In particular, our main result generalizes the tail estimates given by Lezaud (Ann. Appl. Probab. 8 (1998) 849--867, ESAIM Probab. Statist. 5 (2001) 183--201). An application to birth--death processes completes this work.
description: Published in at http://dx.doi.org/10.3150/08-BEJ158 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
Additional file 1 of Effectiveness of WeChat-group-based parental health education in preventing unintentional injuries among children aged 0–3: randomized controlled trial in Shanghai
Creators: name: Feng, Yuheng
name: Ma, Xueqi
name: Zhang, Qi
name: Jiang, Ruo
name: Lu, Jun
name: Chen, Kaiyue
name: Wang, Huiping
name: Xia, Qinghua
name: Zheng, Jicui
name: Xia, Jingwei
name: Li, Xiaohong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Additional file 1: Figure S1. Design the articles based on Haddon model and beliefs the parents needed.
Centaurus A: morphology and kinematics of the atomic hydrogen
Creators: name: Struve, C.
name: Oosterloo, T. A.
name: Morganti, R.
name: Saripalli, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present new ATCA 21-cm line observations of the neutral hydrogen in the nearby radio galaxy Centaurus A. We image in detail (with a resolution down to 7", ~100pc) the distribution of HI along the dust lane. Our data have better velocity resolution and better sensitivity than previous observations. The HI extends for a total of ~15kpc. The data, combined with a titled-ring model of the disk, allow to conclude that the kinematics of the HI is that of a regularly rotating, highly warped structure down to the nuclear scale. The parameters (in particular the inclination) of our model are somewhat different from some of the previously proposed models but consistent with what was recently derived from stellar light in a central ring. The model nicely describes also the morphology of the dust lane as observed with Spitzer. There are no indications that large-scale anomalies in the kinematics exist that could be related to supplying material for the AGN. Large-scale radial motions do exist, but these are only present at larger radii r>6kpc). This unsettled gas is mainly part of a tail/arm like structure. The relatively regular kinematics of the gas in this structure suggests that it is in the process of settling down into the main disk. The presence of this structure further supports the merger/interaction origin of the HI in Cen A. From the structure and kinematics we estimate a timescale of 1.6-3.2*10^{8}yr since the merging event. No bar structure is needed to describe the kinematics of the HI. The comparison of the timescale derived from the large-scale HI structure and those of the radio structure together with the relative regularity of the HI down to the sub-kpc regions does not suggest a one-to-one correspondence between the merger and the phase of radio activity. Interestingly, the radial motions of the outer regions are such that the projected velocities are redshifted compared to the regular orbits. This means that the blueshifted absorption discovered earlier and discussed in our previous paper cannot be caused by out-moving gas at large radius projected onto the centre. Therefore, the interpretation of the blueshifted absorption, together with at least a fraction of the redshifted nuclear absorption, as evidence for a regular inner disk, still holds. Finally, we also report the discovery of two unresolved clouds detected at 5.2 and 11kpc away (in projection) from the HI disk. They are likely an other example of left-over of the merger that brought the HI gas.
description: 12 pages, 10 figures; A&A in press
title: ÐÐ±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐºÐµÑÐ¸Ð½, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ðµ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ

description: ÐÐ·ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ, ÐºÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐºÐ²Ð°Ð°Ð°ÑÑÂ». ÐÐ·ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ, ÐºÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ ÑÐ¾ÑÐ¼ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÑÐ½ ÑÑÐ¾Ð²ÐµÐ½Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ ÐÐÐ Â«ÐÐºÐ²Ð°Ð°Ð°ÑÑÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«ÐÐºÐ²Ð°Ð°Ð°ÑÑÂ».
Sample Size Allocation in Multiregional Dose-Finding Study Using MCP-Mod
Creators: name: Yamaguchi, Yusuke
name: Sugitani, Toshifumi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: Simultaneous global drug development with multiregional studies is becoming a common strategy for increasing efficiency of the development process. In particular, multiregional dose-finding studies can be informative to identify inter-ethnic difference in dose-response relationships early in development. An application of MCP-Mod to multiregional studies is discussed in this article. We consider sample size allocation to one specific region and provide three methods for demonstrating consistency in the dose-response relationship between the entire population and one specific region: two methods use contrast statistics to show consistency in dose-response signals, and the third method uses the maximum absolute difference between two dose-response curves to show consistency in the dose-response profiles. The proposed methods do not require studies to have sufficient power to detect a truly consistent dose-response relationship in a confirmatory manner, but rather to allow for quantitative design considerations that can ensure such a relationship is observed at the end of the study with acceptable probability. The three methods are illustrated through an anti-anxiety drug example, resulting in a recommended proportion of 20% for subjects in one specific region. The illustration indicates the recommended proportion could vary depending on the total study sample size.
Non-Gaussianity Generated by the Entropic Mechanism in Bouncing Cosmologies Made Simple
Creators: name: Lehners, Jean-Luc
name: Steinhardt, Paul J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Non-gaussianity in the microwave background radiation is bound to play a key role in giving us clues about the physics of the very early universe. However, the associated calculations, at second and even third order in perturbation theory, tend to be complicated to the point of obscuring simple underlying physical processes. In this note, we present a simple analytic procedure for approximating the non-linearity parameters f_{NL} and g_{NL} for cyclic models in which the cosmological perturbations are generated via the entropic mechanism. Our approach is quick, physically transparent and agrees well with the results of numerical calculations.
description: 9 pages, 1 figure
title: Examining factors related to diagnostic outcomes in shortness of breath patients with prescribed inhaler medications
Creators: name: Nugent, Jenese Meloney
Publisher: name: Memorial University of Newfoundland
Year: 2019

description: Over 10% of deaths are attributed to lung disease. Of these, asthma and chronic obstructive pulmonary diseases (COPD) are of significant global health concern. They are the two main obstructive airway diseases (OADs) associated with shortness of breath (SOB) symptoms and accounting for over 70% of patients presenting to the family physician (FPs) or requiring breathing relief. Underdiagnoses or over-diagnosis of asthma and COPD are common in SOB patients. Recent studies have reported these as widespread misdiagnoses in family practice. Many patients with SOB symptoms presenting to their FPs are often treated with inhaled medications and sometimes without proper diagnostic workup. Pulmonary function testing (PFT) along with physical examination and patient history are recommended by the international guidelines including the Canadian Thoracic Society guideline to objectively assist in the diagnosis, differentiation, and categorization of those with OADs for proper management. The primary objectives of this thesis are: 1) to examine care-gap in physician-diagnosed asthma and COPD in family practice (Study 1 in Chapter 3), and 2) to delineate factors associated with increased risk of spirometrically-derived diagnosis of asthma, COPD, and the overlap syndrome or ACOS in community patients with SOB symptoms and prescribed inhalers from FPs using pulmonary function testing (PFT) (Study #2 in Chapter 4). Understanding care gaps in clinical and individual patient’s factors which are associated with a proper diagnosis or misdiagnosis of asthma and COPD in SOB patients will help FPs improve the treatment and management of community patients with SOB symptoms.
MPEC 2024-S73 : 2024 SM1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 SM1

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.
Appraising Minimum Effect of Standardized Contrasts in ANCOVA Designs: Statistical Power, Sample Size, and Covariate Imbalance Considerations
Creators: name: Shieh, Gwowen
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: The concepts and implementation of standardized mean differences and minimum effect tests have been emphasized in ANOVA. The corresponding processes and implications are, however, not yet well explicated in the context of ANCOVA. To enhance the usefulness of ANCOVA, this article describes the minimum effect tests of standardized contrast as a valuable alternative to the hypothesis testing of no effect difference and the conventional evaluation of unstandardized effects in ANCOVA. Power and sample size procedures are developed to accommodate covariate randomness and imbalance for randomized and nonrandomized designs. The data from a clinical study of comparing two treatments for gingivitis are used to illustrate the application of the suggested approaches. The emphases of numerical appraisal are on the merit of minimum effect detection in comparative analysis and the influence of covariate feature in power and sample size computation. The proposed power and sample size calculations improve upon approximate formulas by fully accounting for the stochastic property and intrinsic disparity of the covariate variables. Computer algorithms are available for calculating the p-value, power level, and sample size of one- and two-sided minimum effect tests.
TFG - Hueva Multidisciplinar.pdf
Creators: name: Suarez-Domínguez, Manuel
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 430203
subject: Cultural heritage management (incl. world heritage)

description: En este trabajo de fin de grado nos centraremos en la planificación y programación de un evento que pretende impulsar la cultura de provincia de Huelva, donde se pondrá en valor las obras de diversos artistas de la provincia entre las siguientes disciplinas; pintura, escultura, literatura y teatro, además de contar con productos gastronómicos. Este evento se realiza en la capital de la provincia; “Huelva” en diversas zonas céntricas de la ciudad, como la gran vía, Plaza de las monjas, Parque Alonso Sánchez y la Casa Colon. Huelva multidisciplinar se realiza durante el mes de mayo, teniendo una duración de 3 días, siendo un evento acto para todos los públicos y gratuito.
Licea parasitica G. W. Martin 1942
Creators: name: Kluša, Julita
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Cribrariales
Liceaceae
Licea
Licea parasitica

description: ^ Licea parasitica (Zukal) G.W. Martin,
parazītiskā kriksīte
- leg. G. Adamonytė, 2005, det. G. Adamonytė, 2006.
description: Published as part of Kluša, Julita, 2023, Complete Checklist Of Myxomycetes In Latvia, pp. 127-151 in Acta Biologica Universitatis Daugavpiliensis 23 (2) on pages 127-151, DOI: 10.59893/abud.23(2).002, http://zenodo.org/record/12650118
Bone marrow lesions and cartilage health in the hip: quantitative imaging and indentation testing
Creators: name: Jones, Carly Ellen
Publisher: name: University of British Columbia
Year: 2024

description: Objective: Changes in the bone, like bone marrow lesions (BMLs) and residual bony deformity from healed Legg-Calve-Perthes disease (LCPD), play an important role in osteoarthritis (OA) progression. BMLs are associated with less-healthy cartilage in the knee but we don’t know how they affect the hip. People with healed LCPD are at a high risk of developing OA but we don’t know when cartilage degeneration begins. Quantitative MRI sequences (e.g. dGEMRIC, T1ρ, T2 mapping) are important tools for studying cartilage health in vivo. We do not know how well T1ρ maps intra-subject stiffness variations. Overall goal: learn more about how bone changes are linked to changes in hip cartilage. Specific objectives: determine if hip BMLs are associated with poorer cartilage health; determine how healed LCPD affects cartilage health in teenagers; and determine how intra-subject cartilage stiffness is related to T1ρ in the acetabulum. Methods: We compared cartilage T1Gd values in hips with BMLs to hips without BMLs (overall and in BML overlying cartilage) in a group of young adults imaged at 3T. We compared cartilage T1ρ and T2 values in hips with healed LCPD deformity to a control group of teenagers imaged at 3T. We compared local stiffness to local T1ρ in human acetabula imaged at 9.4T. Results: Mean T1Gd was 75ms lower (95% CI [-150, -1]) in hips with BMLs, and the effect was localized to the BML overlying acetabular cartilage (-105ms; 95% CI [-175, -35]). T1ρ and T2 were significantly higher in the severe LCPD group, and T1ρ was significantly higher in the mild LCPD group. IM and T1ρ were negatively correlated in acetabular cartilage (rrm = -0.18, 95% CI [-0.245, -0.117]). Conclusions: Cartilage is more degenerated in hips with BMLs than hips without BMLs and the degeneration is found immediately over the acetabular BMLs, which suggests a local effect. Hip cartilage degeneration begins in adolescence in severe LCPD. T1ρ appears to be the most promising qMRI method for following cartilage health in longitudinal studies of LCPD. T1ρ may be useful to study stiffness distribution noninvasively in the hip.
Open Citations
Creators: name: Peroni, Silvio
Publisher: name: Zenodo
Year: 2022
Subjects: Webinars
Online seminars
OpenCitations
Impact
Research
Bibliometrics
Research assessment

description: OpenCitations is an independent not-for-profit infrastructure organization for open scholarship dedicated to the publication of open bibliographic and citation data by the use of Semantic Web (Linked Data) technologies. It is also engaged in advocacy for open citations, particularly in its role as a key founding member of the Initiative for Open Citations (I4OC). In this webinar, Silvio Peroni (Department of Classic Philology and Italian Studies, University of Bologna), who together with David Shotton (Oxford e-Research Centre, University of Oxford) are the Directors of OpenCitations, will explain the data sets, tools, services, and activities of this infrastructure dedicated to the publication of open citation data as Linked Open Data using Semantic Web technologies. The session is organised by the Evaluation and Metrics special interest group from the European Association for Health Information and Libraries (EAHIL).
title: Ð£Ð»ÑÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð·Ð°ÐºÑÑÑÐºÐ¸ Ð·Ð°ÑÑÐ´Ð° Ð½Ð° Ð²Ð¿ÑÑÐºÐµ Ð¸ Ð²ÑÐ±Ð¾ÑÐ¾Ð¼ ÑÐ¾ÑÐ¼Ñ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 05.04.02 "Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸"
titleType: Subtitle
Creators: name: ÐÐ°ÑÐµÐ¹, ÐÐ°Ð²ÐµÐ»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ°Ð·Ð¾Ð²ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð¿Ð¾ÑÑÐ½ÐµÐ²ÑÐµ
Ð·Ð°ÐºÑÑÑÐºÐ° Ð·Ð°ÑÑÐ´Ð°
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description: ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾ÑÐ¼Ñ Ð²Ð¿ÑÑÐºÐ½ÑÑ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð¸ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð½Ð° ÑÑÑÐ±ÑÐ»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ Ð·Ð°ÐºÑÑÑÐºÑ Ð² ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÑÐ¼ÐµÑÐ¸, ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð·Ð¸ÐºÐ¾-ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð¿ÑÐ¾ÑÐµÐºÐ°ÑÑÐ¸Ñ Ð²Ð¾ Ð²ÑÐµÐ¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ Ð¸ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ Ð¸ÑÐºÑÐ¾Ð²ÑÐ¼ Ð·Ð°Ð¶Ð¸Ð³Ð°Ð½Ð¸ÐµÐ¼.
THE RELATIONSHIP BETWEEN MOTIVATION FOR THE USE OF TRADITIONAL MEDICINE AND ACTION TO RELIEVE TOOTH PAIN IN COMMUNITY IN MEUNASAH VILLAGE BLANG PIDIE JAYA
Creators: name: Ainun Mardiah
name: Reca
name: Sukarsih
name: Cut Aja Nuraskin
Publisher: name: Zenodo
Year: 2024
Subjects: Motivation, Traditional Medicine, Action Eliminate Pain Dental.

description: Abstract

Traditional treatment for prophylaxis of dental and oral diseases is still often used and believed by the public can cure disease or eliminate the symptoms of disease and have properties for certain diseases based on the experience of use. The purpose of this study is to determine the relationship of the motivation of people in the use of traditional medicine to relieve toothache in communities Meunasah Blang Pidie Jaya. This research is analytic with cross sectional design. The population in this study is the whole village of Meunasah Blang and a sample of 91 people and taken based on systematic sampling technique. Data collected from interviews using questionnaires. The results of the study showed no association with measures of intrinsic motivation eliminate tooth pain (P <0.05). Concluded that there is a relationship of intrinsic motivation to act relieve toothache and recommended to all people over the information multiply use traditional medicine in the right dose.
Angular dependence of core hole screening in LiCoO2: A DFT+U calculation of the oxygen and cobalt K-edge x-ray absorption spectra
Creators: name: Juhin, Amélie
name: De Groot, Frank
name: Vankó, György
name: Calandra, Matteo
name: Brouder, Christian
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Angular dependent core-hole screening effects have been found in the cobalt K-edge x-ray absorption spectrum of LiCoO2, using high-resolution data and parameter-free GGA+U calculations. The Co 1s core-hole on the absorber causes strong local attraction. The core-hole screening on the nearest neighbours cobalt induces a 2 eV shift in the density of states with respect to the on-site 1s-3d transitions, as detected in the Co K pre-edge spectrum. Our DFT+U calculations reveal that the off-site screening is different in the out-of-plane direction, where a 3 eV shift is visible in both calculations and experiment. The detailed analysis of the inclusion of the core-hole potential and the Hubbard parameter U shows that the core-hole is essential for the off-site screening, while U improves the description of the angular dependent screening effects. In the case of oxygen K-edge, both the core-hole potential and the Hubbard parameter improve the relative positions of the spectral features.
Aberrasine tiani S. - Y. Huang, Volynkin, N. Singh & M. Wang 2021
Creators: name: Koshkin, Evgeny S.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Aberrasine
Aberrasine tiani

description: Aberrasine tiani S.-Y. Huang, Volynkin, N. Singh & M. Wang, 2021
Aberrasine tiani S.-Y. Huang, Volynkin, N. Singh & M. Wang in Zhu et al., 2021: 232, figs 1–4, 11, 12, 17, 18 (Type locality: « Lebugou, Shannan Prefecture, Xizang Autonomous Prefecture, P. R. China »).
Distribution: Southwestern China (Xizang Autonomous Region) (Zhu et al. 2021).
description: Published as part of Koshkin, Evgeny S., 2025, New contribution to the knowledge of the genus Aberrasine Volynkin & Huang, 2019 (Lepidoptera, Erebidae, Arctiinae, Lithosiini) of Vietnam, with description of a new species, pp. 565-574 in Zootaxa 5604 (4) on page 573, DOI: 10.11646/zootaxa.5604.4.8, http://zenodo.org/record/15214199
Virtual reality-based digital twin for facilitating remote mining operations
Creators: name: Plavšić, Jovana
Publisher: name: University of British Columbia
Year: 2024

description: The outbreak of the COVID-19 pandemic, prolonged employee exposure to polluted and hazardous working environments, and frequent travel to remote mining areas increased the need to radically reinterpret mining working practices. Currently, the majority of operations in mining, which is a location-dependent, outdoor-based, and labor-intensive industry, do not have the potential for remote or hybrid forms of work. Digital twins (DTs), virtual replicas of physical assets, systems, or processes that enable bi-directional communication between the two counterparts, have been increasingly used in this context. Virtual reality (VR), a three-dimensional (3D) virtual space experienced through a medium, is commonly used for visualizing DT data. However, these technologies are still emerging, and their convergence has not been sufficiently explored. This dissertation presents a VR-based DT platform for facilitating mining operations from a remote location. First, the architecture for VR-based DT development is presented, including the developmental stages, activities, and stakeholders involved. A case study on the condition monitoring of a conveyor belt using real-time synthetic vibration sensor data was conducted using the proposed methodology and commercially available software and tools. The study demonstrated the application of the methodology and technical realization in the context of remote monitoring and identified the areas for further development prior to implementation in active mining operations. The research focused on the virtual portion of the DT and presented the limitations of real-time visualization. To ensure that the devised system can be further expanded in scale and scope, four prevalent VR optimization techniques were evaluated. The comparative analysis of optimization strategies stress-tested the designed platform and provided empirical evidence on the effects of optimization strategies on VR application performance. The findings of this research will primarily benefit the researchers and professionals working in the field of VR-based DTs. The presented methodology and platform can be used for applications beyond the provided case study and the mining industry. Additionally, a novel application area for VR in mining was provided. Professionals working in the domain of real-time 3D visualization and immersive experiences can adopt the findings of the performance analysis to ensure usability and mitigate the risks of cybersickness.
Penalized Logistic Regression Likelihood Ratio Test Analysis to Detect Signals of Adverse Events from Interactions in Postmarket Safety Surveillance
Creators: name: Nam, Kijoeng
name: Henderson, Nicholas C.
name: Rohan, Patricia
name: Russek-Cohen, Estelle
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: While administration of a vaccine may be associated with a particular adverse event (AE), a Vaccine Interaction Adverse Event (VIAE) occurs when the relationship between administration of one vaccine and an AE is influenced by the administration of an additional vaccine or vaccines in a non-additive manner. In clinical trials, it is often challenging to detect AEs from vaccine or drug interactions due to limited sample size and limited comparison of treatment groups which can result in AEs not being detected until the postmarket stage. The Vaccine Adverse Event Reporting System (VAERS) is a national vaccine safety surveillance program co-sponsored by the Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA). The VAERS database contains reports of adverse events associated with immunization, and disproportionality analyses can be utilized to explore vaccine interaction adverse events (VIAEs). In this paper, we develop a penalized logistic regression-based likelihood ratio test for detecting data mining signals due to interactions, and we contrast and compare our method with other methods for exploring interactions in passive surveillance systems such as VAERS. We apply our procedure to well-known safety profiles to examine its performance in detecting potential VIAEs, and we further evaluate our method with a simulation study.
title: ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð»Â»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name:  ÐÐ°Ð»ÑÑÐµÐ² , ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
Ð¿ÑÐ¸Ð¿ÑÑÐº Ð½Ð° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÑ
ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾-Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
technological progress
machine tools
cutting tools
cutting conditions
allowance for processing
machine tool accessories
control and measuring device

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð»Â», Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¸ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸. Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ»Ð¸ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸, ÑÑÐµÐ±ÑÑÑÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ. ÐÑÐ±ÑÐ°Ð½ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ ÑÐ¿Ð¾ÑÐ¾Ð± Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾-Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð½Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°Ð±Ð¾Ñ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÑÐ°Ð½Ð¾ÑÐ½ÑÐµ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾-Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ.
description: The thesis project analyzed the details of the appointment of âShaftâ, a description of the design and operating conditions/ The aims and objectives to be addressed in thesis project. Selected and validated a method for producing the original blank, equipment, cutting, control and measuring tool. A process of machining parts. Cutting conditions are calculated and carried out the valuation process works. Designed and engineered a special machine tools and test and measurement devices.
Membrane proteins and proteomics: Love is possible, but so difficult
Creators: name: Rabilloud, Thierry
Publisher: name: arXiv
Year: 2009
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Despite decades of extensive research, the large-scale analysis of membrane proteins remains a difficult task. This is due to the fact that membrane proteins require a carefully balanced hydrophilic and lipophilic environment, which optimum varies with different proteins, while most protein chemistry methods work mainly, if not only, in water-based media. Taking this review [Santoni, Molloy and Rabilloud, Membrane proteins and proteomics: un amour impossible? Electrophoresis 2000, 21, 1054-1070] as a pivotal paper, the current paper analyzes how the field of membrane proteomics exacerbated the trend in proteomics, i.e. developing alternate methods to the historical two-dimensional electrophoresis, and thus putting more and more pressure on the mass spectrometry side. However, in the case of membrane proteins, the incentive in doing so is due to the poor solubility of membrane proteins. This review also shows that in some situations, where this solubility problem is less acute, two-dimensional electrophoresis remains a method of choice. Last but not least, this review also critically examines the alternate approaches that have been used for the proteomic analysis of membrane proteins.
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¸Ð»ÑÐºÐµÐ½, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
name: ÐÐ¾Ð²Ð³Ð°Ð½ÑÐ²Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2022
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
Ð¾Ð¿Ð»Ð°ÑÐ° ÑÑÑÐ´Ð°
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÐ»Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐ¿ÐµÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ Ð²ÑÐ±Ð¾Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð°. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ð¹ Â«ÑÐ°Ð±Ð¾ÑÐ°Â» Ð¸ Â«Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÐ°Â» Ð² ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð½Ð¾ÑÑÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑ. Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð·Ð°Ð½ÑÑÐ¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð¸ ÑÑÑÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸ÐµÐ¹ ÑÑÑÐ´Ð° Ð¸ Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÐ¾Ð¹; Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾ ÑÑÑÐ´Ñ Ð¸ Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÐµ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÐµÑÑÑ Ð½Ð° Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð²ÑÐ¾ÑÐ¾Ð² Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸,
Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð½ÑÐ¾Ð², Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð².
Sample size allocation in multiregional dose-finding study using MCP-Mod
Creators: name: Yamaguchi, Yusuke
name: Sugitani, Toshifumi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: Simultaneous global drug development with multiregional studies is becoming a common strategy for increasing efficiency of the development process. In particular, multiregional dose-finding studies can be informative to identify inter-ethnic difference in dose-response relationships early in development. An application of MCP-Mod to multiregional studies is discussed in this paper. We consider sample size allocation to one specific region and provide three methods for demonstrating consistency in the dose-response relationship between the entire population and one specific region: two methods use contrast statistics to show consistency in dose-response signals, and the third method uses the maximum absolute difference between two dose-response curves to show consistency in the dose-response profiles. The proposed methods do not require studies to have sufficient power to detect a truly consistent dose-response relationship in a confirmatory manner, but rather to allow for quantitative design considerations that can ensure such a relationship is observed at the end of the study with acceptable probability. The three methods are illustrated through an anti-anxiety drug example, resulting in a recommended proportion of 20% for subjects in one specific region. The illustration indicates the recommended proportion could vary depending on the total study sample size.
title: ÐÐ°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° ÐºÐ°Ðº ÑÑÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ° (Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð»Ð°ÑÑÐ¸ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð² 2015-2016 ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð³Ð¾Ð´Ñ, ÑÐµÐ¼Ð° â 7)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÐºÐ¾Ð²Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÑÑÐ¸ÑÑÑ
Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ð¹ ÑÑÑÐ¸Ð·Ð¼
Ð²ÑÐµÐ·Ð´Ð½Ð¾Ð¹ ÑÑÑÐ¸Ð·Ð¼
tourists
domestic tourism
incoming tourism

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° ÑÐµÐ¼, ÑÑÐ¾ ÑÑÑÐ¸Ð·Ð¼ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¿ÑÐ¸Ð²Ð»ÐµÑÐµÐ½Ð¸Ðµ ÑÑÐµÐ´ÑÑÐ² Ð² Ð±ÑÐ´Ð¶ÐµÑ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð·Ð° ÑÑÐµÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð², ÑÐ±Ð¾ÑÐ¾Ð² Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð¿Ð»Ð°ÑÐµÐ¶ÐµÐ¹ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÑÑÐ¸ÑÑÑÐºÐ¾Ð¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ. Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÐºÐ»ÑÑÐµÐ²ÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ¸Ð·Ð¼Ð° Ð´Ð»Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ ÑÑÑÐ¸ÑÑÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð¸ Ð¾Ð±ÑÐµÐ¼Ð° Ð´Ð¾ÑÐ¾Ð´Ð° Ð¾Ñ ÑÑÑÐ¸Ð·Ð¼Ð° Ð´Ð¾ ÑÑÐ¾Ð²Ð½Ñ ÐµÐ²ÑÐ¾Ð¿ÐµÐ¹ÑÐºÐ¸Ñ ÑÑÐ¾Ð»Ð¸Ñ-Ð»Ð¸Ð´ÐµÑÐ¾Ð² Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÑÑÐ¸Ð·Ð¼Ð°.
description: Actuality of bachelor work is caused by that tourism provides a significant raise funds in the budget of St. Petersburg at the expense of taxes, fees and other payments to the tourist infrastructure of enterprises. The purpose of bachelor work is to identify the key areas of tourism development to increase the tourist flow and the revenue from tourism to the level of leading European capitals of international tourism.
Composite Higgs Search at the LHC
Creators: name: Espinosa, Jose Ramon
name: Grojean, Christophe
name: Mühlleitner, Margarete
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Higgs boson production cross-sections and decay rates depend, within the Standard Model (SM), on a single unknown parameter, the Higgs mass. In composite Higgs models where the Higgs boson emerges as a pseudo-Goldstone boson from a strongly-interacting sector, additional parameters control the Higgs properties which then deviate from the SM ones. These deviations modify the LEP and Tevatron exclusion bounds and significantly affect the searches for the Higgs boson at the LHC. In some cases, all the Higgs couplings are reduced, which results in deterioration of the Higgs searches but the deviations of the Higgs couplings can also allow for an enhancement of the gluon-fusion production channel, leading to higher statistical significances. The search in the H to gamma gamma channel can also be substantially improved due to an enhancement of the branching fraction for the decay of the Higgs boson into a pair of photons.
description: 32 pages, 16 figures
Appraising minimum effect of standardized contrasts in ANCOVA designs: Statistical power, sample size, and covariate imbalance considerations
Creators: name: Shieh, Gwowen
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: The concepts and implementation of standardized mean differences and minimum effect tests have been emphasized in ANOVA. The corresponding processes and implications are, however, not yet well explicated in the context of ANCOVA. To enhance the usefulness of ANCOVA, this article describes the minimum effect tests of standardized contrast as a valuable alternative to the hypothesis testing of no effect difference and the conventional evaluation of unstandardized effects in ANCOVA. Power and sample size procedures are developed to accommodate covariate randomness and imbalance for randomized and nonrandomized designs. The data from a clinical study of comparing two treatments for gingivitis are used to illustrate the application of the suggested approaches. The emphases of numerical appraisal are on the merit of minimum effect detection in comparative analysis and the influence of covariate feature in power and sample size computation. The proposed power and sample size calculations improve upon approximate formulas by fully accounting for the stochastic property and intrinsic disparity of the covariate variables. Computer algorithms are available for calculating the p-value, power level, and sample size of one- and two-sided minimum effect tests.
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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÑÐµÐ²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¸Ð½ÑÐ¾ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
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description: ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð¸Ð½ÑÐ¾ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ¾ÑÐ¾Ð²ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Â«Ð±Ð¾Ð»ÑÑÐ¾Ð¹ ÑÑÐ¾Ð¹ÐºÐ¸Â» ÐÐÐ Â«ÐÐ¢Ð¡Â», ÐÐÐ Â«ÐÐµÐ³Ð°Ð¤Ð¾Ð½Â», ÐÐÐ Â«ÐÑÐ¼Ð¿ÐµÐ»ÐÐ¾Ð¼Â».
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The masses of hot subdwarfs
Creators: name: Zhang, X.
name: Chen, X.
name: Han, Z.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Masses are a fundamental parameter, but they are not well known for most hot subdwarfs. In general, the mass of a hot subdwarf is derived with asteroseismology or dynamical methods, for which it is often difficult to obtain the necessary data from observations. We intend to find an approach to deriving the masses of hot subdwarfs from observational data in the literature. We presented full evolutionary calculations for hot subdwarfs in a wide mass range (0.33 $M_\odot$ to 1.4 $M_\odot$) for a Population I metallicity of $Z$=0.02, and obtained a relation between $M_{\rm p}$ and $\log (\frac{T_{\rm eff}^4}{g})$, where $M_{\rm p}$, $T_{\rm eff}$, and $g$ are the most probable mass, effective temperature, and gravity. This relation is used to study the masses of some observed hot subdwarfs. We proposed a method of determining the masses of hot subdwarfs. Using this method, we studied the masses of hot subdwarfs from the ESO supernova Ia progenitor survey and Hamburg quasar survey. The study shows that most of subdwarf B stars have masses between 0.42 and 0.54 $M_\odot$, whilst most sdO stars are in the range 0.40 $\sim$ 0.55 $M_\odot$. Comparing our study to the theoretical mass distributions of Han et al. (2003), we found that sdO stars with mass less than $\sim$ 0.5 $M_\odot$ may evolve from sdB stars, whilst most high-mass($>$ 0.5 $M_\odot$) sdO stars result from mergers directly.
description: 5 pages, 6 figures, accepted for publication in A&A Letters
Quark Confinement as a Higher-Dimensional Effect
Creators: name: Prokachev, Alexander
Publisher: name: Zenodo
Year: 2025

description: This paper proposes a geometric interpretation of quark confinement, suggesting that quarks are higher-dimensional structures stabilized by interwoven gluon loops. Rather than being bound by force exchange alone, we explore the idea that confinement arises due to a fundamental topological constraint in extra dimensions. This perspective offers a new way to understand why free quarks have never been observed and suggests potential experimental tests.