cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Knowledge, Attitudes and Application of Critical Nutrient Supplementation in Vegan Diets among Healthcare Professionals—Survey Results from a Medical Congress on Plant-Based Nutrition
Creators: name: Jeitler, Michael
name: Storz, Maximilian Andreas
name: Steckhan, Nico
name: Matthiae, Dorothea
name: Dressler, Justina
name: Hanslian, Etienne
name: Koppold, Daniela A.
name: Kandil, Farid I.
name: Michalsen, Andreas
name: Kessler, Christian S.
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: plant-based diet
subject: vegan diet
subject: vegetarian diet
subject: vitamin B12
subject: critical micronutrients
subject: nutritional deficiencies
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Plant-based diets are associated with numerous health benefits but also bear risks of micronutrient deficiencies if inadequately planned. The risk of nutrient deficiencies can be reliably reduced by supplementation but requires risk-awareness. We distributed a paper-and-pencil questionnaire to n = 902 healthcare professionals attending a congress on plant-based nutrition (VegMed 2018, Berlin). On the day of the survey (21 April 2018), n = 475 questionnaires were returned and analyzed descriptively. Of the n = 213 strict vegan participants, 2% (n = 5) took no supplements at all. All supplementing vegans reported taking vitamin B12. Almost three-quarters of vegans (73%, n = 152) took vitamin D, and 22% (n = 45) reported taking omega-3 fatty acids. Iron was supplemented by 13% (n = 28), iodine by 12% (n = 25), calcium by 11% (n = 22), zinc by 7% (n = 14), magnesium by 5% (n = 11), and selenium by 4% (n = 9). For 11%, a supplement other than vitamin B12 was subjectively most important. Nearly 50% had their vitamin B12 levels laboratory tested at least once a year; nearly one-quarter reported testing every two years, and another one-quarter rarely or never. Participants following a vegan diet were better informed about institutional recommendations of the German Nutrition Society and the Academy of Nutrition and Dietetics for vegan diets than participants following vegetarian or omnivorous diets. Vegan nutrition in pregnancy/lactation period and childhood was considered most appropriate by vegans. Despite a high awareness of potential health risks associated with vitamin B12 deficiency on a strict vegan diet and a comprehensive understanding of the official dietary recommendations of nutrition societies, use of supplements and performance of regular laboratory tests were only moderate among vegan healthcare professionals. Considering the paramount importance of adequate supplementation of critical nutrients to avoid nutrient deficiencies, scientific and public discourse should be further facilitated. Further investigation of the supplementation behavior of vegan health professionals could be of particular interest, as a possible correlation with the quality of their own nutrition counseling is not inconceivable.
Perfect imaging: they don't do it with mirrors
Creators: name: Leonhardt, Ulf
name: Sahebdivan, Sahar
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Imaging with a spherical mirror in empty space is compared with the case when the mirror is filled with the medium of Maxwell's fish eye. Exact time-dependent solutions of Maxwell's equations show that perfect imaging is not achievable with an electrical ideal mirror on its own, but with Maxwell's fish eye in the regime when it implements a curved geometry for full electromagnetic waves.
Augmented Reality and education: a comprehensive review and analysis of methodological considerations in empirical studies
Creators: name: , Manisha
name: Gargrish, Shubham
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: Augmented reality (AR) has been gaining attention in the field of education due to its potential to enhance learning experiences. However, the use of AR in education is still relatively new, and empirical studies examining its effectiveness are limited. This review paper provides a comprehensive analysis of the methodological considerations in empirical studies that have investigated the use of AR in education. In this paper, 23 articles out of 134 articles were gathered from publishers database including Scopus, Science Direct, Springer, Taylor Francis, and Web of Science outlaying the detailed analysis of knowledge-based tests and methodologies essential for studying AR in education. The review paper further highlights the challenges and limitations of conducting such studies and also examines the outcomes and implications of empirical studies to date, providing insights into the effectiveness of AR in STEM courses. The analysis revealed that engineering education is more extensively explored compared to architecture. Additionally, mobile-based devices and AR marker-based technology are more commonly used in current studies than other AR-based devices and technologies, while probability sampling technique and pretest and post-test evaluation technique are more frequently followed by authors. Thus, based on the findings, the paper concludes with recommendations for future research directions and methodological considerations to be taken into account in empirical studies of AR in education. This review aims to provide a valuable resource for researchers and educators interested in incorporating AR technology in educational settings.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 3 (2023): Journal of e-Learning and Knowledge Society - Special Issue on "Rethinking education in the age of AI"
A Reduction of Calcineurin Inhibitors May Improve Survival in Patients with De Novo Colorectal Cancer after Liver Transplantation
Creators: name: Ossami Saidy, Ramin Raul
name: Wegener, Elisa
name: Uluk, Deniz
name: Dittrich, Luca
name: Schöning, Wenzel
name: Lurje, Georg
name: Öllinger, Robert
name: Modest, Dominik Paul
name: Tacke, Frank
name: Haase, Oliver
name: Pratschke, Johann
name: Eurich, Dennis
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: liver transplantation
subject: de novo malignancy
subject: colorectal carcinoma
subject: immunosuppression
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background and Objectives: After liver transplantation (LT), long-term immunosuppression (IS) is essential. IS is associated with de novo malignancies, and the incidence of colorectal cancer (CRC) is increased in LT patients. We assessed course of disease in patients with de novo CRC after LT with focus of IS and impact on survival in a retrospective, single-center study. Materials and Methods: All patients diagnosed with CRC after LT between 1988 and 2019 were included. The management of IS regimen following diagnosis and the oncological treatment approach were analyzed: Kaplan-Meier analysis as well as univariate and multivariate analysis were performed. Results: A total of 33 out of 2744 patients were diagnosed with CRC after LT. Two groups were identified: patients with restrictive IS management undergoing dose reduction (RIM group, n = 20) and those with unaltered regimen (maintenance group, n = 13). The groups did not differ in clinical and oncological characteristics. Statistically significant improved survival was found in Kaplan-Meier analysis for patients in the RIM group with 83.46 (8.4-193.1) months in RIM and 24.8 (0.5-298.9) months in the maintenance group (log rank = 0.02) and showed a trend in multivariate cox regression (p = 0.054, HR = 14.3, CI = 0.96-213.67). Conclusions: Immunosuppressive therapy should be reduced further in patients suffering from CRC after LT in an individualized manner to enable optimal oncological therapy and enable improved survival.
Improved Lattice Spectroscopy of Minimal Walking Technicolor
Creators: name: Bursa, Francis
name: Del Debbio, Luigi
name: Henty, David
name: Kerrane, Eoin
name: Lucini, Biagio
name: Patella, Agostino
name: Pica, Claudio
name: Pickup, Thomas
name: Rago, Antonio
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a numerical study of spectroscopic observables in the SU(2) gauge theory with two adjoint fermions using improved source and sink operators. We compare in detail our improved results with previous determinations of masses that used point sources and sinks and we investigate possible systematic effects in both cases. Such comparison enables us to clearly assess the impact of a short temporal extent on the physical picture, and to investigate some effects due to the finite spatial box. While confirming the IR-conformal behaviour of the theory, our investigation shows that in order to make firm quantitative predictions, a better handle on finite size effects is needed.
description: 33 pages, 30 figures, 18 tables
Pinched weights and Duality Violation in QCD Sum Rules: a critical analysis
Creators: name: Gonzalez-Alonso, Martin
name: Pich, Antonio
name: Prades, Joaquim
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the so-called pinched weights, that are generally thought to reduce the violation of quark-hadron duality in Finite-Energy Sum Rules. After showing how this is not true in general, we explain how to address this question for the LR correlator and any particular pinched weight taking advantage of our previous work [1], where the possible high-energy behavior of the LR spectral function was studied. In particular we show that the use of pinched weights allows to determine with high accuracy the dimension six and eight contributions in the operator product expansion, O6=(-4.3^[+0.9}_{-0.7})*10^-3 GeV^6 and O8=(-7.2^{+4.2}_{-5.3})*10^-3 GeV^8.
description: 11 pages. A few references added and discussion slightly enlarged. Results unchanged.
A fast and intuitive method for calculating dynamic network reconfiguration and node flexibility
Creators: name: Chinichian, Narges
name: Kruschwitz, Johann D.
name: Reinhardt, Pablo
name: Palm, Maximilian
name: Wellan, Sarah A.
name: Erk, Susanne
name: Heinz, Andreas
name: Walter, Henrik
name: Veer, Ilya M.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: task-based fMRI
subject: dynamic functional connectivity
subject: network neuroscience
subject: template-based flexibility
subject: community detection
subject: dynamical network analysis
subject: modular structure
subject: 500 Naturwissenschaften und Mathematik::500 Naturwissenschaften::500 Naturwissenschaften und Mathematik

description: Dynamic interactions between brain regions, either during rest or performance of cognitive tasks, have been studied extensively using a wide variance of methods. Although some of these methods allow elegant mathematical interpretations of the data, they can easily become computationally expensive or difficult to interpret and compare between subjects or groups. Here, we propose an intuitive and computationally efficient method to measure dynamic reconfiguration of brain regions, also termed flexibility. Our flexibility measure is defined in relation to an a-priori set of biologically plausible brain modules (or networks) and does not rely on a stochastic data-driven module estimation, which, in turn, minimizes computational burden. The change of affiliation of brain regions over time with respect to these a-priori template modules is used as an indicator of brain network flexibility. We demonstrate that our proposed method yields highly similar patterns of whole-brain network reconfiguration (i.e., flexibility) during a working memory task as compared to a previous study that uses a data-driven, but computationally more expensive method. This result illustrates that the use of a fixed modular framework allows for valid, yet more efficient estimation of whole-brain flexibility, while the method additionally supports more fine-grained (e.g. node and group of nodes scale) flexibility analyses restricted to biologically plausible brain networks.
Modeling pedestrian behavior in pedestrian-vehicle near misses using inverse reinforcement learning algorithms
Creators: name: Nasernejad, Payam
Publisher: name: University of British Columbia
Year: 2021

description: Using simulation models to conduct safety assessments can have several advantages as it enables the evaluation of the safety of various design and trafﬁc management options before actually making changes. However, limited studies have developed microsimulation models for the safety evaluation of active road users such as pedestrians. This can be attributed to the limited ability of the existing simulation models to capture the heterogeneity in pedestrian behavior and their complex collision avoidance mechanisms. Therefore, the objective of this thesis is to develop an agent-based framework to realistically model pedestrian behavior in near misses and to improve the understanding of pedestrian evasive action mechanisms in interactions with vehicles. Pedestrian-vehicle conflicts are modeled using single-agent and multi-agent approaches under the Markov Decision Process (MDP) and Markov Games (MG) frameworks, respectively. A continuous Gaussian Process Inverse Reinforcement Learning (GPIRL) approach is implemented to recover pedestrians’ single-agent reward functions and infer their collision avoidance mechanisms in conflict situations. In the multi-agent framework, pedestrian-vehicle conflicts are modeled utilizing the Multi-Agent Adversarial Inverse Reinforcement Learning (MA-AIRL). Video data from a congested intersection in Shanghai, China is used as a case study. Trajectories of pedestrians and vehicles involved in traffic conflicts were extracted with computer vision algorithms. A Deep Reinforcement Learning (DRL) model is used to estimate optimal pedestrian single-agent policies in traffic conflicts. Moreover, the adversarial multi-agent IRL approach simulates road users’ optimum evasive actions with an implementation of the multi-agent actor-critic using Kronecker-factored trust region (MACK). This algorithm enables multi-agent policy estimation using the rewards recovered from the discriminator of the adversarial neural network. The results show that the developed models predicted pedestrian trajectories and their evasive action mechanisms (i.e., swerving maneuver and speed changing) in conflict situations with high accuracy. Moreover, the highly nonlinear structure of the reward function in the multi-agent framework enabled capturing more complex behavior of the road users in near misses and their collision avoidance mechanisms. This study is a crucial step in developing a safety-oriented microsimulation tool for pedestrians in mixed traffic conditions.
Broad band simulation of Gamma Ray Bursts (GRB) prompt emission in presence of an external magnetic field
Creators: name: Ziaeepour, Houri
name: Gardner, Brian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origin of prompt emission in GRBs is not yet well understood. The simplest and most popular model is Synchrotron, Self-Compton (SSC) emission produced by internal shocks inside an ultra-relativistic jet. However, recent observations of a delayed high energy component have encouraged alternative models. Here we use a recently developed formulation of relativistic shocks to simulate GRBs. It takes into account the evolution of quantities such as densities of colliding shells, electric and magnetic fields. We also extend the previous formulation by considering a precessing external magnetic field. These simulations are very realistic and present significant improvement with respect to previous phenomenological GRB simulations. They reproduce light curves of separated peaks of real GRBs and variety of observed spectral slopes at E > E_{peak}. The high energy emission can be explained by synchrotron emission and a subdominant contribution from inverse Compton. We also suggest an explanation for the extended tail emission observed by the Fermi-LAT instrument and relate it to the screening of the magnetic field and/or trapping of accelerated electrons in the electromagnetic energy structure of the plasma in the shock front. Spectral slopes of simulated bursts at E << E_{peak} are consistent with theoretical prediction and at E < E_{peak} can be flatter if the spectrum of electrons is roughly flat or has a shallow slope. The observed flat spectra at soft gamma-ray and hard x-ray bands is the evidence that there is a significant contribution at $E < E_{peak}$ from lower Lorentz factor wing of electrons distribution which have a roughly random acceleration rather than being thermal. This means that the state of matter in the jet at the time of ejection is most probably nonthermal and electrons have a shallow spectrum at low energies.(abbreviated)
description: 51 pages, 21 figures, 2 tables, JCAP format, v3: version accepted for publication in JCAP
Open book environment for enhancing the thinking skills in the Indian pre-service social studies teachers
Creators: name: Jayalakshmi, A.V.
name: Biswal, Ashutosh
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: The initiation of Industrial revolution 4.0 has brought the intervention of technology in every field of life. Education is one such field of life where Industrial revolution 4.0 will bring artificial intelligence into forefront. In such a situation the teachers will have sole responsibility to nurture the higher order thinking skills like critical thinking, creative thinking, analytical thinking, problem solving, decision making and effective communication in the learners. In order to develop such higher order thinking skills in the learners, it is imperative that the teachers themselves are groomed to use those skills. This grooming is necessary in the novice teachers who are getting trained to teach in the schools. This study was conducted by the researchers to inculcate higher order thinking skills like critical thinking and analytical thinking skills through the use of open book environment in the classroom for the pre-service teachers. The study was conducted for 6 months on 16 pre-service teachers who opted to learn pedagogy of social studies in the academic year 2021-22. The findings of the study show that most of the pre-service teachers liked to study in the open book environment. The pre-service teachers also expressed that they improved their critical thinking and analytical thinking skills by learning in open book environment and appearing for open book examination. Thus, it can said that open book environment tool has much potential to develop higher order thinking skills in the pre-service teachers and such teachers would definitely become torch bearers to develop thinking skills in...
description: Journal of e-Learning and Knowledge Society, Vol 19 No 3 (2023): Journal of e-Learning and Knowledge Society - Special Issue on "Rethinking education in the age of AI"
Correspondence between Brinkley Smithers and Selden Bacon about alcohol libraries
Creators: name: Bacon, Selden D.
name: Smithers, Brinkley
Publisher: name: No Publisher Supplied
Year: 1958

description: Letters between Brinkley Smithers and Selden Bacon comparing the research library and archives at Yale CAS with the small staff library of the National Council on Alcoholism.
title: Resourcing Australia's Prosperity - 10-year roadmap (2024-2034)
Creators: name: Commonwealth Of Australia (Geoscience Australia)
name: Czarnota, K.
Publisher: name: Commonwealth of Australia (Geoscience Australia)
Year: 2025
Subjects: subject: Resourcing Australia’s Prosperity
subject: precompetitive geoscience
subject: Minerals
subject: energy
subject: Renewable energy
subject: groundwater
subject: hydrogen
subject: Carbon Capture and Storage
subject: onshore
subject: offshore
subject: seabed
subject: geology
subject: Geophysics
subject: FOS: Earth and related environmental sciences
subject: Geochemistry
subject: hydrogeology
subject: EARTH SCIENCES

description: Resourcing Australia’s Prosperity is a landmark initiative that will secure Australia’s future as a global supplier of the resources necessary for the net-zero transition. An ambitious $3.4 billion, 35-year (2024-2059) investment in precompetitive geoscience by the Australian Government, Resourcing Australia’s Prosperity will play a key role in unlocking new opportunities to support a thriving and resilient national economy and a Future Made in Australia. This initiative focuses on mapping our potential for critical minerals and strategic materials, hydrogen and carbon storage, and offshore renewable energy. It will also map the groundwater systems that support the development of these resources, contribute to our water and food security, and bolster our climate resilience. Resourcing Australia’s Prosperity will drive economic growth and create jobs in the global shift to a net-zero economy. By partnering with government and other research partners, this initiative also lays the groundwork for a prosperous, competitive and sustainable future.
New parton distributions for collider physics
Creators: name: Lai, Hung-Liang
name: Guzzi, Marco
name: Huston, Joey
name: Li, Zhao
name: Nadolsky, Pavel M.
name: Pumplin, Jon
name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We extract new parton distribution functions (PDFs) of the proton by global analysis of hard scattering data in the general-mass framework of perturbative quantum chromodynamics. Our analysis includes new theoretical developments together with the most recent collider data from deep-inelastic scattering, vector boson production, and single-inclusive jet production. Due to the difficulty in fitting both the DO Run-II W lepton asymmetry data and some fixed-target DIS data, we present two families of PDFs, CT10 and CT10W, without and with these high-luminosity W lepton asymmetry data included in the global analysis. With both sets of PDFs, we study theoretical predictions and uncertainties for a diverse selection of processes at the Fermilab Tevatron and the CERN Large Hadron Collider.
description: 42 pages; minor adjustments
title: ÐÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÑÐ¿ÐµÐºÑÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸
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
title: Legal aspects of improving state environmental control in the Russian Federation
Creators: name: ÐÑÑÐ´Ð°, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2019
Subjects: ÑÐºÐ¾Ð»Ð¾Ð³Ð¸Ñ
Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð½Ð°Ð´Ð·Ð¾Ñ
Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸
Ð¾Ñ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¾Ð´Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°ÑÐ´Ð¸Ñ
enviroment
state environmental supervision
public policy
environmental security
environmental protection
rational use of natural resources
environmental audit

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ (Ð½Ð°Ð´Ð·Ð¾ÑÐ°). ÐÐ°Ð½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð´Ð·Ð¾ÑÐ° Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐµÐ³Ð¾ Ð²Ð¸Ð´Ñ. ÐÐ·ÑÑÐµÐ½Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÐºÑÑ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð´Ð·Ð¾ÑÐ°. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸ Ð²Ð½ÐµÑÐµÐ½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐµÐ»ÑÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð´Ð·Ð¾ÑÐ°.
description: This paper discusses the legal basis of state environmental supervision. The concept of state ecological supervision is given and its types are considered. The normative legal acts of regulation of activity in the field of state ecological supervision are studied. The prospects and proposals for improving the legislation in the field of state environmental supervision are considered.
Antimatter spectra from a time-dependent modeling of supernova remnants
Creators: name: Kachelriess, M.
name: Ostapchenko, S.
name: Tomas, R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the energy spectra of cosmic rays (CR) and their secondaries produced in a supernova remnant (SNR), taking into account the time-dependence of the SNR shock. We model the trajectories of charged particles as a random walk with a prescribed diffusioncoefficient, accelerating the particles at each shock crossing. Secondary production by CRs colliding with gas is included as a Monte Carlo process. We find that SNRs produce less antimatter than suggested previously: The positron/electron ratio and the antiproton/proton ratio are a few percent and few $\times 10^{-5}$, respectively. Both ratios do not rise with energy.
description: 4 pages, 4 eps figures; v2: results for time-dependent magnetic field added
Attitude of Undergraduate students towards Sketchnoting activity in classroom
Creators: name: Singh, Pooja
name: Guleria, Jyotika
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: Ensuring and further increasing student engagement in the classroom is a challenging task for the teachers. Teachers need to be creative with the tasks and activities they employ in the classroom so that students pay more attention to the topic being discussed. Greater the involvement of the students, better would be the chances that they learn. This study focused on studying the attitude of students towards sketchnoting activity in the classroom. College going students from Bachelor of Education (B.Ed.)., Bachelor of Arts (B.A., Applied Psychology) and Bachelor of Science (B.Sc., Clinical Psychology) courses were included in the sample.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 3 (2023): Journal of e-Learning and Knowledge Society - Special Issue on "Rethinking education in the age of AI"
An exponential random graph modeling approach to creating group-based representative whole-brain connectivity networks
Creators: name: Simpson, Sean L.
name: Moussa, Malaak N.
name: Laurienti, Paul J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: Neurons and Cognition (q-bio.NC)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Group-based brain connectivity networks have great appeal for researchers interested in gaining further insight into complex brain function and how it changes across different mental states and disease conditions. Accurately constructing these networks presents a daunting challenge given the difficulties associated with accounting for inter-subject topological variability. Viable approaches to this task must engender networks that capture the constitutive topological properties of the group of subjects' networks that it is aiming to represent. The conventional approach has been to use a mean or median correlation network (Achard et al., 2006; Song et al., 2009) to embody a group of networks. However, the degree to which their topological properties conform with those of the groups that they are purported to represent has yet to be explored. Here we investigate the performance of these mean and median correlation networks. We also propose an alternative approach based on an exponential random graph modeling framework and compare its performance to that of the aforementioned conventional approach. Simpson et al. (2010) illustrated the utility of exponential random graph models (ERGMs) for creating brain networks that capture the topological characteristics of a single subject's brain network. However, their advantageousness in the context of producing a brain network that "represents" a group of brain networks has yet to be examined. Here we show that our proposed ERGM approach outperforms the conventional mean and median correlation based approaches and provides an accurate and flexible method for constructing group-based representative brain networks.
Discrete analogue computing with rotor-routers
Creators: name: Propp, James
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences

description: Rotor-routing is a procedure for routing tokens through a network that can implement certain kinds of computation. These computations are inherently asynchronous (the order in which tokens are routed makes no difference) and distributed (information is spread throughout the system). It is also possible to efficiently check that a computation has been carried out correctly in less time than the computation itself required, provided one has a certificate that can itself be computed by the rotor-router network. Rotor-router networks can be viewed as both discrete analogues of continuous linear systems and deterministic analogues of stochastic processes.
description: To appear in Chaos Special Focus Issue on Intrinsic and Designed Computation
Gain of function mutant p53 protein activates AKT through the Rac1 signaling to promote tumorigenesis
Creators: name: Yue, Xuetian
name: Wu, Fangnan
name: Li, Yanchen
name: Liu, Juan
name: Boateng, Michael
name: Mandava, Kranthi
name: Zhang, Cen
name: Feng, Zhaohui
name: Gao, Jimin
name: Hu, Wenwei
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Tumor suppressor p53 is the most frequently mutated gene in human cancer. Mutant p53 (mutp53) not only loses the tumor suppressive activity of wild type p53, but often gains new oncogenic activities to promote tumorigenesis, defined as mutp53 gain of function (GOF). While the concept of mutp53 GOF is well-established, its underlying mechanism is not well-understood. AKT has been suggested to be activated by mutp53 and contribute to mutp53 GOF, but its underlying mechanism is unclear. In this study, we found that the activation of the Rac1 signaling by mutp53 mediates the promoting effect of mutp53 on AKT activation. Blocking Rac1 signaling by RNAi or a Rac1 inhibitor can inhibit AKT activation by mutp53. Importantly, targeting Rac1/AKT can greatly compromise mutp53 GOF in tumorigenesis. Results from this study uncover a new mechanism for AKT activation in tumors, and reveal that activation of AKT by mutp53 via the Rac1 signaling contributes to mutp53 GOF in tumorigenesis. More importantly, this study provides Rac1 and AKT as potential targets for therapy in tumors containing mutp53.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ "ÐÐ£ÐÐÐÐ-ÐÐ¾Ð¼Ð¸")
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
title: Improving the personnel management system (on the example of PLC "LUKOIL-Komi")
Creators: name: ÐÐµÐ»ÑÐµÐ²Ð°, ÐÑ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: 2020
Subjects: ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼
Ð½ÐµÑÑÑÐ½Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼
ÐÐÐ "ÐÐ£ÐÐÐÐ-ÐÐ¾Ð¼Ð¸"
Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼
human resources management
oil enterprise
technical and economic analysis
human resources management system
LUKOIL-Komi LLC
human resources management methods

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐµÐ¼Ð° "Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼" Ð² ÐÐÐ "ÐÐ£ÐÐÐÐ-ÐÐ¾Ð¼Ð¸". ÐÐ·ÑÑÐµÐ½Ñ ÑÑÐ°Ð¿Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÐÐÐ "ÐÐ£ÐÐÐÐ-ÐÐ¾Ð¼Ð¸" Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ . 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ÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼.
description: In this paper, the topic "Improving the personnel management system" in LLC "LUKOIL-Komi" is considered. Studied the stages of development of the concept of personnel management and management methods. A feasibility study of LUKOIL-Komi LLC and an analysis of personnel management indicators were carried out. Developed proposals for improving the personnel management system.
On the oxygen and nitrogen chemical abundances and the evolution of the "green pea" galaxies
Creators: name: Amorín, Ricardo O.
name: Pérez-Montero, E.
name: Vílchez, J. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have investigated the oxygen and nitrogen chemical abundances in extremely compact star-forming galaxies with redshifts between $\sim$0.11-0.35, popularly referred to as "green peas". Direct and strong-line methods sensitive to the N/O ratio applied to their SDSS spectra reveals that these systems are genuine metal-poor galaxies, with mean oxygen abundances 20% solar. At a given metallicity these galaxies display systematically large N/O ratios compared to normal galaxies, which can explain the strong difference between our metallicities measurements and previous ones. While their N/O ratios follow the relation with stellar mass of local star-forming galaxies in the SDSS, we find that the mass--metallicity relation of the "green peas" is offset $\ga$0.3 dex to lower metallicities. We argue that recent interaction-induced inflow of gas, possibly coupled with a selective metal-rich gas loss, driven by supernova winds, may explain our findings and the known galaxy properties, namely high specific star formation rates, extreme compactness, and disturbed optical morphologies. The "green pea" galaxy properties seem to be not common in the nearby Universe, suggesting a short and extreme stage of their evolution. Therefore, these galaxies may allow us to study in great detail many processes, such as starburst activity and chemical enrichment, under physical conditions approaching those in galaxies at higher redshifts.
description: 8 pages, 3 Figures, ApJ Letters in press. Proof version with corrections
title: ÐÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ ÑÑÐ°ÑÑÑ Ð¸ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸ Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¹ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸
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
title: Legal status and competences of election commissions in the Russian Federation
Creators: name: Ð ÑÐ´Ð½ÐµÐ²Ð°, ÐÑ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: 2022
Subjects: Ð¿ÑÐ°Ð²Ð¾
ÑÑÐ°ÑÑÑ
Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ ÑÑÐ°ÑÑÑ
law
status
legislation
legal status

description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ ÑÑÐ°ÑÑÑ Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¹, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÑÐ° Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÑÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÑÐ° Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¹ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸.
description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ ÑÑÐ°ÑÑÑ Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¹, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÑÐ° Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÑÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÑÐ° Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¹ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸.
Commutativity conditions for truncated Brown-Peterson spectra of height 2
Creators: name: Lawson, Tyler
name: Naumann, Niko
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Topology (math.AT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 55P42, 55P43, 55N22, 14L05

description: An algebraic criterion, in terms of closure under power operations, is determined for the existence and uniqueness of generalized trun- cated Brown-Peterson spectra of height 2 as E_\infty-ring spectra. The criterion is checked for an example at the prime 2 derived from the universal elliptic curve equipped with a level Γ_1(3)-structure.
description: minor revision, essentially in final form, to appear in Journal of Topology
The effect of proportional assist ventilation on diaphragm electrical activity
Creators: name: Gerson, Emily Ann Marie
Publisher: name: University of British Columbia
Year: 2021

description: The diaphragm is the largest contributing muscle in a spontaneous breath. Classically, when failure in this muscle occurs, mechanical ventilation is implemented to reduce acute respiratory failure. The proportional assist ventilator (PAV) is a type of mechanical ventilator that can maintain gas homeostasis in dynamic exercise. However, PAV’s effect on the diaphragm, accessory respiratory muscles, and effectiveness during lower intensity exercise is still unclear. PURPOSE: To investigate the diaphragm electrical activity during low exercise intensity (10% below gas exchange threshold (GET)) while reducing the work of breathing via a PAV. METHODS: 8 participants (n = 4 male, n = 4 female; 26.8 ± 1 years) completed two days of testing. On day one, subjects performed a maximal VO2 exercise test on a cycle ergometer. On day 2, subjects cycled at 10% below GET while alternating breathing on the PAV and spontaneously. Electromyography of the diaphragm (EMGdi), scalenes (EMGSCA), and sternocleidomastoids (EMGSCM), work of breathing (WOB), pressure time product of the esophagus (PTPes), diaphragm (PTPdi) and gastric (PTPga) were measured throughout the experimental protocol. RESULTS: WOB was lower while breathing on the PAV during medium (p < 0.05) and high (p < 0.01) unloading conditions. PTPes was significantly lower while breathing on the PAV for low, medium, and high unloading assistance (p < 0.05; p < 0.01; p < 0.01) compared to spontaneous breathing. PTPdi was significantly lower while breathing on the PAV for low, medium, and high comparisons (p < 0.05, p < 0.01; p < 0.01) compared to spontaneous breathing. While PTPgas was significantly lower when breathing on the PAV during high levels of unloading (p < 0.01) compared to spontaneous breathing. EMGdi was lowered while breathing during all PAV unloading levels (low, medium, and high) compared to spontaneous breathing (p < 0.05; p < 0.05; p < 0.05). EMGSCA was reduced when breathing on the PAV during high unloading versus spontaneous breathing (p < 0.05). EMGSCM showed no reductions between PAV unloading levels and spontaneous breathing. CONCLUSION: PAV reduces WOB during exercise below 50% of VO2MAX and simultaneously reduces the diaphragm electrical activity.
Creating Videos: A Pedagogic Tool for 21st Century Teachers of India
Creators: name: Arora, Meenal
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: With smartphones and tablets becoming part of our lives, videos grabbing the learners’ attention, and the resultant increased screen time, the idea was to test video creation as a learning tool for pre-service teachers. Creating videos related to current social, environmental, or economic issues requires in-depth research of the issue being investigated, interview of people connected directly with the subject, visiting required locations and having the first-hand experience or visiting a familiar place with a lens, and then synthesising the content into a meaningful short video. The action research study having four phases – reflection, planning, implementation, and feedback- shows that video creation engages the learners’ head, heart, and hand, fostering critical thinking, creativity, and collaborative and communication skills necessary to tackle 21st-century challenges. The study was conducted on thirty pre-service teachers enrolled in two colleges offering B.Ed. Programme under the University of Delhi and resulted in the creation of four videos. The study also highlights how video creation contributes to quality education for 21st-century learners based on the Four Pillars of Education outlined in the Delors Report: learning to know, learning to do, learning to be, and learning to live together.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 3 (2023): Journal of e-Learning and Knowledge Society - Special Issue on "Rethinking education in the age of AI"
Emergent Geometry and Quantum Gravity
Creators: name: Yang, Hyun Seok
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explain how quantum gravity can be defined by quantizing spacetime itself. A pinpoint is that the gravitational constant G = L_P^2 whose physical dimension is of (length)^2 in natural unit introduces a symplectic structure of spacetime which causes a noncommutative spacetime at the Planck scale L_P. The symplectic structure of spacetime M leads to an isomorphism between symplectic geometry (M, ω) and Riemannian geometry (M, g) where the deformations of symplectic structure ωin terms of electromagnetic fields F=dA are transformed into those of Riemannian metric g. This approach for quantum gravity allows a background independent formulation where spacetime as well as matter fields is equally emergent from a universal vacuum of quantum gravity which is thus dubbed as the quantum equivalence principle.
description: Invited Review for Mod. Phys. Lett. A, 17 pages
title: ÐÐ·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð»ÑÑÐ¾Ð»Ð¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐ° Ð±ÐµÐ¹Ð½Ð¸ÑÐ½Ð¾-Ð¼Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ½Ð¾Ð¹ ÑÑÐ°Ð»Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Change in the structure and cross-sectional properties of beinite-martensitic steel
Creators: name: ÐÑÑÑÐµÐ²Ð°, ÐÑÐµÐ½Ð¸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: 2022
Subjects: ÐÑÐ¾ÐºÐ°Ñ
Ð¡ÑÐ°Ð»Ñ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ
Ð³ÑÐ°Ð½ÑÐ»ÑÑÐ½ÑÐ¹ Ð±ÐµÐ¹Ð½Ð¸Ñ
ÑÐµÐµÑÐ½ÑÐ¹ Ð±ÐµÐ¹Ð½Ð¸Ñ
ÑÐµÐµÑÐ½ÑÐ¹ Ð¼Ð°ÑÑÐµÐ½ÑÐ¸Ñ
granular bainite
rack bainite
rack martensite

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð»ÑÑÐ¾Ð»Ð¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐ° ÑÐ¾Ð»ÑÐ¸Ð½Ð¾Ð¹ 15, 50 Ð¸ 60 Ð¼Ð¼ Ð¸Ð· Ð½Ð¸Ð·ÐºÐ¾ÑÐ³Ð»ÐµÑÐ¾Ð´Ð¸ÑÑÑÑ Ð½Ð¸Ð·ÐºÐ¾Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹ ÑÑÐ¾Ð¼Ð¾Ð½Ð¸ÐºÐµÐ»ÑÐ¼Ð¾Ð»Ð¸Ð±Ð´ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð±Ð»Ð¸Ð·ÐºÐ¸Ð¼ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼ ÑÐ¾ÑÑÐ°Ð²Ð¾Ð¼ Ð¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð¿Ð¾ ÑÐ°Ð·Ð½ÑÐ¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ¼ â Ð·Ð°ÐºÐ°Ð»ÐºÐµ Ñ Ð¾ÑÐ¿ÑÑÐºÐ¾Ð¼ Ð¸ Ð·Ð°ÐºÐ°Ð»ÐºÐµ Ñ Ð¿ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° Ñ Ð¾ÑÐ¿ÑÑÐºÐ¾Ð¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½ÑÑ Ð¸ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð². ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð¿Ð¾ ÑÐ¾Ð»ÑÐ¸Ð½Ðµ Ð»Ð¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐ° 15, 50 Ð¸ 60 Ð¼Ð¼. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¼ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐ°Ð»ÐµÐ¹ Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°.
description: This work is devoted to the study of the relationship between the structure and mechanical properties of the crossâsection of 15, 50 and 60 mm thick rolled products made of low-carbon low-alloy steels chrome-nickel-molybdenum composition with a similar chemical composition and produced using different technologies - quenching with tempering and quenching with rolling heating with tempering.Â The analysis of foreign and domestic materials has been carried out. The change of mechanical properties and structure in the thickness of rolled sheets of 15, 50 and 60 mm has been studied. The difference in properties and structure with different alloying of steels and the use of different production technologies has been established.