cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The flaring blazars of the first 1.5 years of the AGILE mission
Creators: name: Pacciani, L.
name: Bulgarelli, A.
name: Chen, A. W.
name: D'Ammando, F.
name: Donnarumma, I.
name: Giuliani, A.
name: Longo, F.
name: Pucella, G.
name: Tavani, M.
name: Vercellone, S.
name: Vittorini, V.
name: Argan, A.
name: Barbiellini, G.
name: Boffelli, F.
name: Caraveo, P.
name: Cattaneo, P. W.
name: Cocco, V.
name: Costa, E.
name: De Paris, G.
name: Del Monte, E.
name: Di Cocco, G.
name: Evangelista, Y.
name: Ferrari, A.
name: Feroci, M.
name: Fiorini, M.
name: Froysland, T.
name: Fuschino, F.
name: Galli, M.
name: Gianotti, F.
name: Labanti, C.
name: Lapshov, I.
name: Lazzarotto, F.
name: Lipari, P.
name: Marisaldi, M.
name: Mastropietro, M.
name: Mereghetti, S.
name: Morelli, E.
name: Moretti, E.
name: Morselli, A.
name: Pellizzoni, A.
name: Perotti, F.
name: Piano, G.
name: Picozza, P.
name: Pilia, M.
name: Porrovecchio, G.
name: Prest, M.
name: Rapisarda, M.
name: Rappoldi, A.
name: Rubini, A.
name: Sabatini, S.
name: Soffitta, P.
name: Trifoglio, M.
name: Trois, A.
name: Vallazza, E.
name: Zambra, A.
name: Zanello, D.
name: Antonelli, L. A.
name: Colafrancesco, S.
name: Giommi, P.
name: Pittori, C.
name: Verrecchia, F.
name: Santolamazza, P.
name: Salotti, L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the AGILE gamma-ray observations and the results of the multiwavelength campaigns on seven flaring blazars detected by the mission: During two multiwavelength campaigns, we observed gamma-ray activity from two Flat Spectrum Radio Quasars of the Virgo region, e.g. 3C 279 and 3C 273 (the latter being the first extragalactic source simultaneously observed with the gamma-ray telescope and the hard X ray imager of the mission). Due to the large FOV of the AGILE/GRID instrument, we achieved an almost continuous coverage of the FSRQ 3C 454.3. The source showed flux above 10E-6 photons/cm2/s (E > 100 MeV) and showed day by day variability during all the AGILE observing periods. In the EGRET era, the source was found in high gamma-ray activity only once. An other blazar, PKS 1510-089 was frequently found in high gamma-ray activity. S5 0716+71, an intermediate BL Lac object, exhibited a very high gamma-ray activity and fast gamma-ray variability during a period of intense optical activity. We observed high gamma-ray activity from W Comae, a BL Lac object, and Mrk 421, an high energy peaked BL Lac object. For this source, a multiwavelength campaign from optical to TeV has been performed.
Drinking before sporting events in Australia: An ecological momentary assessment study
Creators: name: Anderson-Luxford, Daniel
name: Wright, Cassandra
name: Pennay, Amy
name: Van Egmond, Kelly
name: Kuntsche, Emmanuel
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 5203
subject: Clinical and health psychology
classificationCode: 5201
subject: Applied and developmental psychology
classificationCode: 4206
subject: Public health

description: Background: This study investigates the individual and event-level correlates of drinking prior to attending Australian Football League (AFL) games among a sample of Australian spectators. Materials and Methods: A total of 30 adults (20% female, mean age = 32) completed a series of questionnaires (n = 417) before, during, and after an AFL match on a Friday, Saturday, or Sunday. Cluster-adjusted regression analyses were conducted to examine the impact of individual-level (age, gender, drinking habits) and event-level factors (time and day of game, location of viewing the game, viewing with friends or family) on drinking prevalence and the number of drinks consumed prior to the game. Results: 41.4% of participants engaged in drinking before attending an AFL match with a mean of 2.3 drinks consumed by those who reported pre-game consumption. Those aged 30 and over were significantly more likely to engage in pre-game consumption (OR = 14.44, p = 0.024) and consumed significantly more pre-game (B = 1.39, p = 0.030). Drinking before the game was significantly more likely before night games than daytime games (OR = 5.24, p = 0.039). Those who watched the game on-premise consumed significantly more before the game than those who watched the game at a private residence or at home (B = 1.06, p = 0.030). Those who watched games with family also drank significantly less prior to the game than those who attended without family (B=-1.35, p = 0.010). Conclusion: Addressing the contextual factors associated with drinking before the sporting events, such as the time of the game, may assist with efforts to reduce risky alcohol consumption and related harm.
Submillimeter Array Observations of the RX J1633.9-2442 Transition Disk: Evidence for Multiple Planets in the Making
Creators: name: Cieza, Lucas A.
name: Mathews, Geoffrey S.
name: Williams, Jonathan P.
name: Menard, Francois C.
name: Kraus, Adam L.
name: Schreiber, Matthias R.
name: Romero, Gisela A.
name: Orellana, Mariana
name: Ireland, Michael J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present continuum high resolution Submillimeter Array (SMA) observations of the transition disk object RX J1633.9-2442, which is located in the Ophiuchus molecular cloud and has recently been identified as a likely site of ongoing giant planet formation. The observations were taken at 340 GHz (880 micron) with the SMA in its most extended configuration, resulting in an angular resolution of 0.3" (35 AU at the distance of the target). We find that the disk is highly inclined (i ~50 deg) and has an inner cavity ~25 AU in radius, which is clearly resolved by our observations. We simultaneously model the entire optical to millimeter wavelength spectral energy distribution (SED) and SMA visibilities of RX J1633.9-2442 in order to constrain the structure of its disk. We find that an empty cavity ~25 AU in radius is inconsistent with the excess emission observed at 12, 22, and 24 micron. Instead, the mid-IR excess can be modeled by either a narrow, optically thick ring at ~10 AU or an optically thin region extending from ~7 AU to ~25 AU. The inner disk (r < 5 AU) is mostly depleted of small dust grains as attested by the lack of detectable near-IR excess. We also present deep Keck aperture masking observations in the near-IR, which rule out the presence of a companion up to 500 times fainter than the primary star (in K-band) for projected separations in the 5-20 AU range. We argue that the complex structure of the RX J1633.9-2442 disk is best explained by multiple planets embedded within the disk. We also suggest that the properties and incidence of objects such as RX J1633.9-2442, T Cha, and LkCa 15 (and those of the companions recently identified to these two latter objects) are most consistent with the runaway gas accretion phase of the core accretion model, when giant planets gain their envelopes and suddenly become massive enough to open wide gaps in the disk.
description: Accepted for publication in ApJ
ДИАБЕТИЧЕСКАЯ ПОЛИНЕЙРОПАТИЯ. ОСОБЕННОСТИ ДИФФЕРЕНЦИАЛЬНОЙ ДИАГНОСТИКИ И ТЕРАПИИ
Creators: name: ПУТИЛИНА М.В.
Publisher: name: Трудный пациент
Year: 2020
Subjects: ДИАБЕТИЧЕСКАЯ ПОЛИНЕЙРОПАТИЯ
АЛЬФА-ЛИПОЕВАЯ КИСЛОТА
DIABETIC POLYNEUROPATHY
ALPHA LIPOIC ACID

description: Диабетическая полинейропатия является наиболее распространенной и изученной формой соматических полинейропатий. Для раннего выявления и оптимальной терапии диабетической полинейропатии необходимо проведение дифференциальной диагностики на амбулаторном этапе, что сможет повлиять на прогноз основного заболевания и повысить качество жизни этой категории пациентов в целом. Несмотря на обилие терапевтических возможностей, очень многие из назначаемых препаратов не имеют убедительной доказательной базы или не зарегистрированы в РФ. В тоже время альфа-липоевая кислота обладает комплексным действием, охватывающим большинство перечисленных путей патогенеза, имеет наибольшее количество клинических испытаний с однородными результатами о его высокой эффективности (уровень доказательности А) и безопасности.
Many-particle correlations in non-equilibrium Luttinger liquid
Creators: name: Protopopov, I. V.
name: Gutman, D. B.
name: Mirlin, A. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We develop an operator-based approach to the problem of Luttinger liquid conductor in a non-equilibrium stationary state. We show that the coherent-state many-body fermionic density matrix as well as all fermionic correlation functions out of equilibrium are given by one-dimensional functional determinants of the Fredholm type. Thus, the model constitutes a remarkable example of a many-body problem where all the correlation functions can be evaluated exactly. On the basis of the general formalism we investigate four-point correlation functions of the fermions coming out of the Luttinger liquid wire. Obtained correlations in the fermionic distribution functions represent the combined effect of interaction and non-equilibrium conditions.
description: 23 pages,7 figures
Proteomic analysis of Apis mellifera immune response against Paenibacillus larvae
Creators: name: Chan, Queenie Wai Tsz
Publisher: name: University of British Columbia
Year: 2010

description: The honey bee Apis mellifera is an extremely beneficial insect due to its role in pollination and honey production. Honey bees are vulnerable to many diseases, one of which is caused by the bacterium Paenibacillus larvae. Ingestion of its spores by honey bees early in their larval stage results in death before adulthood. This disease is known as American foulbrood. Interestingly, this deadly consequence does not occur when older larvae or adults consume the spores, a phenomenon which we hypothesize to be the result of an underdeveloped immune system in young larvae. To address this issue, we mainly employed mass spectrometry-based proteomics techniques to learn about the protein effectors that are present in the host. We focused on the hemolymph (insect blood) where a significant repertoire of immunity-related proteins exists. In our comparison of adults and larvae, we saw age-correlated differences in the levels of the antimicrobial peptide hymenoptaecin, the phenoloxidase enzyme which lead to the production of cytotoxic free radicals, and several bacterial recognition proteins. This prompted a detailed study of the larval development in which many new expression trends were revealed; for example, the age-related decrease of antioxidant proteins, proteins associated with translational machinery, and enzymes related to protein turnover. Unexpectedly, most immunity-related proteins showed no significant age correlation, except the antimicrobial peptide apisimin and phenoloxidase. The latter protein was particularly intriguing, given that its increased expression and activity with respect to age agreed with the buildup of resistance against P. larvae. Furthermore, this protein was upregulated in P. larvae infected larvae compared to healthy controls. This enzyme may be an important factor of the host immune response. The decrease of nutrient storage proteins in the diseased state which we observed also implied that the defense response was mounted with an associated energetic cost. Data from the work covered in this thesis has helped explain, from a molecular point-of-view, the pathogenesis of American foulbrood. Although our focus was on honey bee immunity, the proteomics-based approach taken here has provided protein evidence and expression data that will serve as a resource for the wider scientific community.
Graduate Student Teaching Development: Creating Opportunities for Learning
Creators: name: Jeffs, Cheryl
Publisher: name: University of Calgary
Year: 2016
Subjects: Teaching assistants
Engagement

description: This poster focuses on a proposed study of a graduate student teaching program, created to provide opportunities for learning and teaching development. Graduate teaching assistants (TAs) need skills for their current teaching responsibilities, and for their future role in the academy and beyond (Osborne & Korpan, 2014; Rose, 2012). There are many pressures and time constraints for TAs (Fairbrother, 2012), and universities do provide resources, support, and opportunities for training: but what are TAs specifically learning about teaching? Boman(2013) found in her study that a TA training program enhanced teaching skills, and at the same time she identified a need for more research on the learning outcomes of TA development programs.
On the Temperature Dependence of the Shear Viscosity and Holography
Creators: name: Cremonini, Sera
name: Gursoy, Umut
name: Szepietowski, Phillip
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We examine the structure of the shear viscosity to entropy density ratio eta/s in holographic theories of gravity coupled to a scalar field, in the presence of higher derivative corrections. Thanks to a non-trivial scalar field profile, eta/s in this setup generically runs as a function of temperature. In particular, its temperature behavior is dictated by the shape of the scalar potential and of the scalar couplings to the higher derivative terms. We consider a number of dilatonic setups, but focus mostly on phenomenological models that are QCD-like. We determine the geometric conditions needed to identify local and global minima for eta/s as a function of temperature, which translate to restrictions on the signs and ranges of the higher derivative couplings. Finally, such restrictions lead to an holographic argument for the existence of a global minimum for eta/s in these models, at or above the deconfinement transition.
description: references added
СИНДРОМ БЕРТОЛОТТИ
Creators: name: ЮЛИН В.С.
name: ШПАГИН М.В.
name: КОЛЕСНИКОВ М.В.
Publisher: name: Трудный пациент
Year: 2020
Subjects: КРЕСТЕЦ
САКРАЛИЗАЦИЯ
ЛЮМБАЛИЗАЦИЯ
ПЕРЕХОДНЫЙ ПОЯСНИЧНО-КРЕСТЦОВЫЙ ПОЗВОНОК
SACRUM
SACRALIZATION
LUMBALISATION
LUMBOSACRAL TRANSITIONAL VERTEBRA

description: Цель. Определение частоты встречаемости синдрома Бертолотти при болевом синдроме в нижней части спины у пациентов нейрохирургического центра; выяснение степени болевого синдрома при данной патологии; оценка эффективности различных методов обезболивания; определение зависимости частоты встречаемости данного синдрома от пола и возраста. Материал и методы. Объектами данного исследования являются клинические случаи, при которых, возникали боли в нижней части спины. Производилась ретроспективная оценка данных медицинской документации и результатов рентгенологических исследований. Всего за период с 01.01.2018 по 04.10.2018 г. с болевым синдромом в нижней части спины находилось на лечении 119 пациентов. Проводилась сравнительная оценка по степени нуждаемости в обезболивании и динамики жалоб по сравнению с пациентами, у которых был выявлен остеохондроз и остеофитоз данного отдела позвоночника. Для оценки выраженности болевого синдрома использовалась визуально-аналоговая шкала. Был произведен анализ длительности стационарного лечения пациентов с синдромом Бертолотти и с нормальной анатомией крестца. Результаты. Были выявлены следующие виды аномалий: незаращение дужек крестцовых позвонков (уровень S1-S2), люмбализация S1 (фронтальная проекция), сакрализация L5 (фронтальная 3D-модель). Общая частота встречаемости аномалий развития крестца при сдавлении поясничного отдела позвоночника составила 5%, что соответствует данным некоторых исследователей. При этом отмечается отсутствие случаев люмбализации при болях в спине у женщин. Также у пациентов с аномалиями развития крестца в большей степени выражен болевой синдром. Средняя длительность лечения пациентов с аномалиями развития крестца на 23% больше, чем у пациентов с нормальной анатомией крестца. В лечении болей при синдроме Бертолотти наибольшую эффективность временного купирования болевого синдрома показали локальные инъекции глюкокортикостероидов. Заключение. Синдром Бертолотти вносит определенный вклад в формирование болевого синдрома в нижней части спины. Достаточно резкая манифестация клинической картины, ввиду формирования грубого дефекта, приводит к невозможности профилактики данной патологии, что ставит на главенствующую позицию профилактическое рентгенологическое исследование поясничного отдела позвоночника в детском и юношеском возрасте.
Improvements to model of projectile fragmentation
Creators: name: Mallik, S.
name: Chaudhuri, G.
name: Gupta, S. Das
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In a recent paper [Phys. Rev. C 044612 (2011)] we proposed a model for calculating cross-sections of various reaction products which arise from disintegration of projectile like fragment resulting from heavy ion collisions at intermediate or higher energy. The model has three parts: (1) abrasion, (2) disintegration of the hot abraded projectile like fragment (PLF) into nucleons and primary composites using a model of equilibrium statistical mechanics and (3) possible evaporation of hot primary composites. It was assumed that the PLF resulting from abrasion has one temperature T. Data suggested that while just one value of T seemed adequate for most cross-sections calculations, it failed when dealing with very peripheral collisions. We have now introduced a variable T=T(b) where b is the impact parameter of the collision. We argue there are data which not only show that T must be a function of b but, in addition, also point to an approximate value of T for a given b. We propose a very simple formula: T(b)=D_0+D_1(A_s(b)/A_0) where A_s(b) is the mass of the abraded PLF and A_0 is the mass of the projectile; D_0 and D_1 are constants. Using this model we compute cross-sections for several collisions and compare with data.
description: 27 pages, 16 figures
УРОВЕНЬ ХОЛЕСТЕРИНА КАК ПРЕДИКТОР РАЗВИТИЯ И ИСХОДА ОСТРОГО РЕСПИРАТОРНОГО ДИСТРЕСС-СИНДРОМА ПРИ ВНЕГОСПИТАЛЬНЫХ ПНЕВМОНИЯХ
Creators: name: СВЕТЛИЦКАЯ О.И.
Publisher: name: Трудный пациент
Year: 2020
Subjects: ВНЕГОСПИТАЛЬНАЯ ПНЕВМОНИЯ
ОСТРЫЙ РЕСПИРАТОРНЫЙ ДИСТРЕСС-СИНДРОМ
ОРДС
ФАКТОРЫ РИСКА
ХОЛЕСТЕРИН
ПРОГНОЗ
COMMUNITY-ACQUIRED PNEUMONIA
ACUTE RESPIRATORY DISTRESS SYNDROME
ARDS
RISK FACTORS
CHOLESTEROL
PROGNOSIS

description: Прогнозирование развития и исхода острого респираторного дистресс-синдрома (ОРДС) у пациентов с внегоспитальными пневмониями с помощью многокомпонентных шкал и алгоритмов оценки риска неблагоприятного прогноза и определения места лечения трудоемко и неспецифично для данного синдрома. Показано, что степень снижения уровня холестерина в сыворотке крови соответствует тяжести повреждения легких. Концентрация холестерина в сыворотке крови <3,37 ммоль/л является предиктором развития ОРДС (AUC=0,885 (95% ДИ 0,851-0,913), р<0,001, Se=74,3%, Sp=91%), <3,11 ммоль/л предиктором неблагоприятного исхода (AUC=0,932 (95% ДИ 0,905-0,954), р<0,001, Se=100%, Sp=79,3%) у пациентов с внегоспитальными пневмониями, что требует немедленного перевода в отделение реанимации и интенсивной терапии.
Stabilizing Chaos in the Four-Body Problem: Alp's Elastic Dark Matter vs Newtonian Dynamics
Creators: name: Arslan, Alp
Publisher: name: Zenodo
Year: 2025
Subjects: subject: newtonian dynamics
subject: Three body problem
subject: four body problem
subject: n-body simulation
subject: chaos theory
subject: dark matter models
subject: Celestial mechanics
subject: Dark matter
subject: Alps' Elastic Dark Matter
subject: Orbital stability
subject: rk45 method
subject: gravitational chaos
subject: quasi periodic motion
subject: stabilization mechanism in astrophysics
subject: frequency analysis
subject: Astrophysics

description: This is an updated version of the manuscript with corrected simulation parameters, improved figures, and detailed scientific interpretation. In this version, a full references section has been added to support the theoretical framework and numerical methods used in the study.
Stabilizing Chaos in the Four-Body Problem: Alp's Elastic Dark Matter vs Newtonian Dynamics
Creators: name: Arslan, Alp
Publisher: name: Zenodo
Year: 2025
Subjects: subject: newtonian dynamics
subject: Three body problem
subject: four body problem
subject: n-body simulation
subject: chaos theory
subject: dark matter models
subject: Celestial mechanics
subject: Dark matter
subject: Alps' Elastic Dark Matter
subject: Orbital stability
subject: rk45 method
subject: gravitational chaos
subject: quasi periodic motion
subject: stabilization mechanism in astrophysics
subject: frequency analysis
subject: Astrophysics

description: The four-body problem, a cornerstone of celestial mechanics, is notoriously sensitive to initial conditions and often leads to chaotic motion. We investigate a novel stabilization mechanism using the AlpsElastic Dark Matter (AEDM) model, which introduces an elastic force in addition to Newtonian gravity. By numerically integrating the system over 30 days and analyzing total energy, angular momentum,orbital structure, and frequency spectra, we demonstrate that the AEDM model suppresses chaos andestablishes bounded quasi-periodic motion. A comparison with the purely Newtonian model reveals thestabilizing effect of elasticity in complex gravitational systems.
Spectral Evolutions in Gamma-Ray Burst Exponential Decays Observed with Suzaku WAM
Creators: name: Tashiro, Makoto S.
name: Onda, Kaori
name: Yamaoka, Kazutaka
name: Ohno, Masahiro
name: Sugita, Satoshi
name: Uehara, Takeshi
name: Seta, Hiromi
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper presents a study on the spectral evolution of gamma-ray burst (GRB) prompt emissions observed with the Suzaku Wide-band All-sky Monitor (WAM). By making use of the WAM data archive, 6 bright GRBs exhibiting 7 well-separated fast-rise-exponential-decay (FRED) shaped light curves are presented and the evaluated exponential decay time constants of the energy-resolved light curves from these FRED peak light curves are shown to indicate significant spectral evolution. The energy dependence of the time constants is well described with a power-law function tau(E) ~ E^gamma, where gamma ~ -(0.34 +/- 0.12) in average, although 5 FRED peaks show consistent value of gamma = -1/2 which is expected in synchrotron or inverse-Compton cooling models. In particular, 2 of the GRBs were located with accuracy sufficient to evaluate the time-resolved spectra with precise energy response matrices. Their behavior in spectral evolution suggests two different origins of emissions. In the case of GRB081224, the derived 1-s time-resolved spectra are well described by a blackbody radiation model with a power-law component. The derived behavior of cooling is consistent with that expected from radiative cooling or expansion of the emission region. On the other hand, the other 1-s time-resolved spectra from GRB100707A is well described by a Band GRB model as well as with the thermal model. Although relative poor statistics prevent us to conclude, the energy dependence in decaying light curve is consistent with that expected in the former emission mechanism model.
description: 11 pages, 7 figures, 5 tables. PASJ accepted
Stabilizing Chaos in the Four-Body Problem: Alp's Elastic Dark Matter vs Newtonian Dynamics
Creators: name: Arslan, Alp
Publisher: name: Zenodo
Year: 2025
Subjects: subject: newtonian dynamics
subject: Three body problem
subject: four body problem
subject: n-body simulation
subject: chaos theory
subject: dark matter models
subject: Celestial mechanics
subject: Dark matter
subject: Alps' Elastic Dark Matter
subject: Orbital stability
subject: rk45 method
subject: gravitational chaos
subject: quasi periodic motion
subject: stabilization mechanism in astrophysics
subject: frequency analysis
subject: Astrophysics

description: "This is an updated version with corrected simulation parameters, improved figures, and detailed interpretation."

The four-body problem, a cornerstone of celestial mechanics, is notoriously sensitive to initial conditions and often leads to chaotic motion. We investigate a novel stabilization mechanism using the AlpsElastic Dark Matter (AEDM) model, which introduces an elastic force in addition to Newtonian gravity. By numerically integrating the system over 30 days and analyzing total energy, angular momentum,orbital structure, and frequency spectra, we demonstrate that the AEDM model suppresses chaos andestablishes bounded quasi-periodic motion. A comparison with the purely Newtonian model reveals thestabilizing effect of elasticity in complex gravitational systems.
Weak Mixing Angle and Higgs Mass in Gauge-Higgs Unification Models with Brane Kinetic Terms
Creators: name: Park, Jubin
name: Kang, Sin Kyu
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the idea of Gauge-Higgs unification(GHU) can be rescued from the constraint of weak mixing angle by introducing localized brane kinetic terms in higher dimensional GHU models with bulk and simple gauge groups. We find that those terms lead to a ratio between Higgs and W boson masses, which is a little bit deviated from the one derived in the standard model. From numerical analysis, we find that the current lower bound on the Higgs mass tends to prefer to exceptional groups E(6), E(7), E(8) rather than other groups like SU(3l), SO(2n+1), G(2), and F(4) in 6-dimensional(D) GHU models irrespective of the compactification scales. For the compactification scale below 1 TeV, the Higgs masses in 6D GHU models with SU(3l), SO(2n+1), G(2), and F(4) groups are predicted to be less than the current lower bound unless a model parameter responsible for re-scaling SU(2) gauge coupling is taken to be unnaturally large enough. To see how the situation is changed in more higher dimensional GHU model, we take 7D S^{3}/ Z_{2} and 8D T^{4}/ Z_{2} models. It turns out from our numerical analysis that these higher dimensional GHU models with gauge groups except for E(6) can lead to the Higgs boson whose masses are predicted to be above the current lower bound only for the compatification scale above 1 TeV without taking unnaturally large value of the model parameter, whereas the Higgs masses in the GHU models with E(6) are compatible with the current lower bound even for the compatification scale below 1 TeV.
description: 22 pages, 4 figures
КЛИНИЧЕСКИЙ СЛУЧАЙ БЫСТРОГО ПРОГРЕССИРОВАНИЯ НЕАЛКОГОЛЬНОЙ ЖИРОВОЙ БОЛЕЗНИ ПЕЧЕНИ ПОСЛЕ ХОЛЕЦИСТЭКТОМИИ ПО ПОВОДУ ЖЕЛЧНОКАМЕННОЙ БОЛЕЗНИ
Creators: name: КУХАРЕВА Е.И.
name: АНДРОНОВА С.А.
name: КРАСНИЦКАЯ С.К.
name: ОГУРЦОВ П.П.
Publisher: name: Трудный пациент
Year: 2020
Subjects: НЕАЛКОГОЛЬНАЯ ЖИРОВАЯ БОЛЕЗНЬ ПЕЧЕНИ
ЖЕЛЧНОКАМЕННАЯ БОЛЕЗНЬ
ХОЛЕЦИСТЭКТОМИЯ
NON-ALCOHOLIC FATTY LIVER DISEASE
GALLSTONE DISEASE
CHOLECYSTECTOMY

description: Заболеваемость неалкогольной жировой болезнью печени (НАЖБП) за последние 20 лет увеличилась почти в 2 раза, а риски развития сердечно-сосудистых заболеваний и гепатоцеллюлярной карциномы, делают ее все более актуальной. Эксперты полагают, что к 2030 г. она станет основной причиной трансплантации печени в развитых странах. Среди факторов риска НАЖБП наиболее хорошо изучены компоненты метаболического синдрома (МС). В последние годы выделены еще два новых фактора желчнокаменная болезнь (ЖКБ) и тесно связанная с ней холецистэктомия (ХЭ). Результаты последних исследований показали, что ХЭ способствует более раннему развитию или ускорению прогрессирования уже существующей НАЖБП. При этом патогенетические механизмы реализуются через нарушение эндокринного баланса, сигнальной функции желчных кислот и развитие синдрома избыточного бактериального роста (СИБР). На сегодняшний день ЖКБ широко распространена во взрослой популяции, а ХЭ занимает второе место в мире по частоте ее выполнения. Высокий риск развития и прогрессирования НАЖБП после ХЭ, принимая во внимание риски поздних осложнений НАЖБП, указывает на опасность клинически необоснованной ХЭ. Представленный клинический случай демонстрирует прогрессирование НАЖБП после «профилактической» ХЭ, что дополнительно говорит о необходимости персонализированного подхода к ее выполнению.
Stabilizing Chaos in the Four-Body Problem: Alp's Elastic Dark Matter vs Newtonian Dynamics
Creators: name: Arslan, Alp
Publisher: name: Zenodo
Year: 2025
Subjects: subject: newtonian dynamics
subject: Three body problem
subject: four body problem
subject: n-body simulation
subject: chaos theory
subject: dark matter models
subject: Celestial mechanics
subject: Dark matter
subject: Alps' Elastic Dark Matter
subject: Orbital stability
subject: rk45 method
subject: gravitational chaos
subject: quasi periodic motion
subject: stabilization mechanism in astrophysics
subject: frequency analysis
subject: Astrophysics

description: This is an updated version with corrected simulation parameters, improved figures, and detailed interpretation.

The work investigates the Alps Elastic Dark Matter (AEDM) model, which introduces an elastic force in addition to Newtonian gravity. By numerically integrating the system over 30 days and analyzing total energy, angular momentum, orbital structure, and frequency spectra, we demonstrate that the AEDM model suppresses chaos and establishes bounded quasi-periodic motion. A comparison with the purely Newtonian model reveals the stabilizing effect of elasticity in complex gravitational systems.
Theory of the Fermi Arcs, the Pseudogap, $T_c$ and the Anisotropy in k-space of Cuprate Superconductors
Creators: name: de Mello, E. V. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The appearance of the Fermi arcs or gapless regions at the nodes of the Fermi surface just above the critical temperature is described through self-consistent calculations in an electronic disordered medium. We develop a model for cuprate superconductors based on an array of Josephson junctions formed by grains of inhomogeneous electronic density derived from a phase separation transition. This approach provides physical insights to the most important properties of these materials like the pseudogap phase as forming by the onset of local (intragrain) superconducting amplitudes and the zero resistivity critical temperature $T_c$ due to phase coherence activated by Josephson coupling. The formation of the Fermi arcs and the dichotomy in k-space follows from the direction dependence of the junctions tunneling current on the d-wave symmetry on the $CuO_2$ planes. We show that this semi-phenomenological approach reproduces also the main future of the cuprates phase diagram.
description: 5 pages 7 figs
Roughness Metrology: Conversion of profiles from measurements with reference plane profilometers into skidded probe profiles : Expert report DKD-E 4-2
Creators: name: Hüser, Dorothee
name: Volk, Raimund
name: Schwarzer, Florian
name: Feifel, Stefan
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2025
Subjects: DKD expert report
profilometer
roughness
stylus instrument
skidded probe
stylus tip
double-skid probe
EN 10049

description: This expert report presents a procedure for the calibration of roughness standards used to represent the surface quality of sheet metal, which makes it possible to dispense with the use of double-skid probes during calibration.
When using this procedure, profiles acquired with reference plane profilers are converted into skid probe profiles. This is relevant for the maximum height parameters, Rz, Rzmax und Rzx . For thin sheets with typical Rz values in the range of 5 µm to 5,5 µm, the results of skid and reference plane profilers differ by approximately 0,6 µm. The uncertainty of the skidless to skidded transformation procedure is approximately 0,1 µm. There is no significant change in the values when determining the arithmetic mean height Ra and the peak value RPc or Rpc , so there is no need to convert those values.
The skidless to skidded transformation method helps to reduce time needed for modification and adjustment of the measuring set-up, and it eliminates uncertainty components due to form and position tolerances of the double-skid probes. Reduction of the smallest accredited measurement uncertainties is therefore recommended.
Ethics in Linked Data Checklist
Creators: name: Watson, B. M.
name: Provo, Alexandra
name: Burlingame, Kathleen
Publisher: name: Zenodo
Year: 2023
Subjects: Ethics
Linked Data
Semantic Web

description: This checklist was published under a CC-BY license as an Appendix in Ethics in Linked Data (Litwin Books/Library Juice Press, 2023). It was developed over the course of a year, in consultation with several LD4 Affinity Groups (especially the Wikidata and Discovery Affinity Groups), attendees at multiple LD4 events and conferences, and was circulated to the authors of other chapters in this volume for peer review and additional comments. It is divided into three major areas (Planning, Implementation, and Maintenance) that are meant to represent the lifecycle of a linked data project. The initial area, Planning, focuses largely on questions about source data, and is aimed at projects in their developing stages, but could also be useful for long-running initiatives that would like to re-examine their foundations. Many of the questions would be useful for project leads/principal investigators to ask during their initial planning stages, and/or to inform discussions with data providers. The second area, Implementation, offers more practical questions about what the data or project looks like in action, including how it adheres to broader standards and guidelines. This section also offers questions about the individuals and teams that are responsible for the implementation of the project. The final section, Maintenance, offers questions meant to provoke discussion around what day-to-day and ongoing maintenance entails for a specific project, and how a project engages with its audience or users.
МЕСТО АНТИГИСТАМИННЫХ ПРЕПАРАТОВ В ЛЕЧЕНИИ АЛЛЕРГИЧЕСКОГО РИНИТА СОГЛАСНО НОВЫМ МЕЖДУНАРОДНЫМ РЕКОМЕНДАЦИЯМ
Creators: name: БОДНЯ О.С.
Publisher: name: Трудный пациент
Year: 2020
Subjects: АЛЛЕРГИЧЕСКИЙ РИНИТ
АНТИГИСТАМИННЫЕ ПРЕПАРАТЫ
БИЛАСТИН
НОВЫЕ РЕКОМЕНДАЦИИ
ALLERGIC RHINITIS
ANTIHISTAMINE DRUGS
BILASTIN
LATEST RECOMMENDATIONS

description: Аллергический ринит (АР) во всем мире составляет серьезную проблему для здоровья населения. Заболеваемость АР возросла за последние два десятилетия, при этом распространенность во взрослой популяции составляет 10-30%, а среди детей достигает 42%. АР гетерогенное заболевание, видимо характеризующееся различными клиническими фенотипами, так как выраженность назальных симптомов при АР может варьировать от легкого недомогания до тяжелого течения заболевания. Рекомендации нового поколения по фармакологическому лечению аллергического ринита были разработаны с учетом существующих рекомендаций для этого заболевания, составленных на основе подхода GRADE, данных реальной клинической практики, полученных с применением мобильных технологий и данных дополнительных исследований (воздействие аллергена в специальных помещениях), с целью уточнения алгоритма MACVIA. Препаратами первой линии для лечения АР являются антигистаминные препараты. Одним из антигистаминных препаратов, полностью соответствующий современным требованиям ЕАСО, является биластин.
A Detection Of H-alpha In An Exoplanetary Exosphere
Creators: name: Jensen, Adam G.
name: Redfield, Seth
name: Endl, Michael
name: Cochran, William D.
name: Koesterke, Lars
name: Barman, Travis S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report on a search for H-alpha absorption in four exoplanets. Strong features at H-alpha are observed in the transmission spectra of both HD 189733b and HD 209458b. We attempt to characterize and remove the effects of stellar variability in HD 189733b, and along with an empirical Monte Carlo test the results imply a statistically significant transit-dependent feature of (-8.72+/-1.48)x10^-4 integrated over a 16 Angstrom band relative to the adjacent continuum. We interpret this as the first detection of this line in an exoplanetary atmosphere. A previous detection of Ly-alpha in HD 189733b's atmosphere allows us to calculate an excitation temperature for hydrogen, T_exc=2.6x10^4 K. This calculation depends significantly on certain simplifying assumptions. We explore these assumptions and argue that T_exc is very likely much greater than the radiative equilibrium temperature (the temperature the planet is assumed to be at based on stellar radiation and the planetary distance) of HD 189733b. A large T_exc implies a very low density that is not in thermodynamic equilibrium the planet's lower atmosphere. We argue that the n=2 hydrogen required to cause H-alpha absorption in the atmosphere is created as a result of the greater UV flux at HD 189733b, which has the smallest orbit and most chromospherically active central star in our sample. Though the overall integration of HD 209458b's transmission spectrum over a wide band is consistent with zero, it contains a dramatic, statistically significant feature in the transmission spectrum with reflectional symmetry. We discuss possible physical processes that could cause this feature. Our remaining two targets (HD 147506b and HD 149026b) do not show any clear features, so we place upper limits on their H-alpha absorption levels.
description: 42 total pages (preprint format), 9 figures, 4 tables. Accepted for publication in The Astrophysical Journal
СОВРЕМЕННЫЕ РЕКОМЕНДАЦИИ ПО ЛЕЧЕНИЮ ПОДАГРЫ: ФОКУС НА УРАТСНИЖАЮЩУЮ ТЕРАПИЮ
Creators: name: ПОГОЖЕВА Е.Ю.
name: АМИРДЖАНОВА В.Н.
name: КАРАТЕЕВ А.Е.
Publisher: name: Трудный пациент
Year: 2020
Subjects: ПОДАГРА
КЛИНИЧЕСКИЕ РЕКОМЕНДАЦИИ
ЭФФЕКТИВНОСТЬ И БЕЗОПАСНОСТЬ
ФЕБУКСОСТАТ
АДЕНУРИК®
GOUT
CLINICAL RECOMMENDATIONS
EFFECTIVENESS AND SAFETY
FEBUXOSTAT
ADENURIC®

description: В статье представлены обновленные рекомендации EULAR 2016 г. и клинические рекомендации Ассоциации ревматологов России 2018 г. по лечению подагры. Обсуждаются цели и основные принципы терапии подагры. Представлены данные об особенностях механизма действия, клинической эффективности и безопасности доступной в РФ уратснижающей терапии. Приведены данные клинических исследований препарата фебуксостат (селективный ингибитор ксантиноксидазы), показана его эффективность в отношении контроля уровня мочевой кислоты, возможность его назна хронической почечной недостаточностью, резистентностью к терапии аллопуринолом и аллергическими реакциями на аллопуринол.
The role of antigen presenting cells in coxsackieviral-induced autoimmune diseases
Creators: name: Richer, Martin Joseph
Publisher: name: University of British Columbia
Year: 2010

description: Susceptibility to autoimmune diseases is dictated by the interplay of genetic determinants and environmental factors including diet, toxins and infections. Viral infections have long been suspected to play a role in the etiology of several autoimmune disorders. In particular, coxsackieviruses are common human pathogens that have been linked to autoimmune myocarditis and type 1 diabetes (T1D). Evidence suggests that interactions between a pathogen and components of the innate immune system may influence the generation of a dysregulated adaptive response ultimately resulting in autoimmune disease development. Early recognition of viral infection is mediated by pattern recognition receptors (PRRs) expressed by a variety of cells including antigen presenting cells (APCs). PRR mediated recognition of an invading pathogen results in wide ranging functional consequences that serve to trigger innate antiviral mechanisms as well as the maturation of APCs and the activation of adaptive immune responses. As such, innate interactions between viruses and APCs likely represent a potential risk factor for the development of autoimmunity following infection. Here, I demonstrate that early protection from coxsackievirus infection is critically dependent on Toll-like receptor (TLR) 3 signaling on CD11b+CD11c- APCs. Interestingly, my work demonstrates that this same subset of APCs is central to the acceleration of T1D and that manipulation of the maturation and inflammatory status of CD11b+CD11c- APCs is sufficient to protect from coxsackievirus-induced autoimmune myocarditis and T1D. Protection from T1D is dependent on the reduction of costimulatory molecule expression, particularly CD40, on the surface of CD11b+CD11c- APCs which in turn increases the capacity of these APCs to induce protective regulatory T cells (Tregs) in the pancreas. Protection from autoimmune myocarditis is not dependent on Tregs and can be circumvented by activation of the TLR4 signaling pathway. Taken together, this work illustrates an important role for a particular subset of APCs that is critical for both early protection of the host as well as the induction of autoimmunity following infection with coxsackieviruses. This strongly suggests that CD11b+CD11c- APCs represent a potential therapeutic target for the prevention of viral-induced autoimmunity.
Development of Grid e-Infrastructure in South-Eastern Europe
Creators: name: Balaz, Antun
name: Prnjat, Ognjen
name: Vudragovic, Dusan
name: Slavnic, Vladimir
name: Liabotis, Ioannis
name: Atanassov, Emanouil
name: Jakimovski, Boro
name: Savic, Mihajlo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Networking and Internet Architecture (cs.NI)
subject: Social and Information Networks (cs.SI)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Over the period of 6 years and three phases, the SEE-GRID programme has established a strong regional human network in the area of distributed scientific computing and has set up a powerful regional Grid infrastructure. It attracted a number of user communities and applications from diverse fields from countries throughout the South-Eastern Europe. From the infrastructure point view, the first project phase has established a pilot Grid infrastructure with more than 20 resource centers in 11 countries. During the subsequent two phases of the project, the infrastructure has grown to currently 55 resource centers with more than 6600 CPUs and 750 TBs of disk storage, distributed in 16 participating countries. Inclusion of new resource centers to the existing infrastructure, as well as a support to new user communities, has demanded setup of regionally distributed core services, development of new monitoring and operational tools, and close collaboration of all partner institution in managing such a complex infrastructure. In this paper we give an overview of the development and current status of SEE-GRID regional infrastructure and describe its transition to the NGI-based Grid model in EGI, with the strong SEE regional collaboration.
description: 22 pages, 12 figures, 4 tables
Performance of Islamic vs conventional banks in OIC countries: Resilience and recovery during Covid-19
Creators: name: Ghouse, G
name: Ejaz, N
name: Bhatti, Ishaq
name: Aslam, A
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 3502
subject: Banking, finance and investment
classificationCode: 3801
subject: Applied economics

description: This paper compares the performance of Islamic and conventional banks before and during Covid-19. It uses daily data for the years 2016–2022 of 12 Islamic and 21 conventional banks in six OIC countries: Pakistan, Bangladesh, Indonesia, Malaysia, United Arab Emirates, and Turkey. The paper employs the asymmetric GJR-GARCH and E-GARCH models to estimate volatility and Chow break point test to identify structural breaks. The maximum drawdown, compound annual return, and Calmar ratios methods quantify the reaction, resilience, and recovery of both types of banks. It is observed that prior to Covid-19, Islamic banks did well because they had lower drawdowns and better Calmar ratios compared to conventional banks. During Covid-19, conventional banks did better than their counterparts, took less time to recover and had better Calmar ratios.
Gauge-Fixed Wannier Wave-Functions for Fractional Topological Insulators
Creators: name: Wu, Yang-Le
name: Regnault, N.
name: Bernevig, B. Andrei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose an improved scheme to construct many-body trial wave functions for fractional Chern insulators (FCI), using one-dimensional localized Wannier basis. The procedure borrows from the original scheme on a continuum cylinder, but is adapted to finite-size lattice systems with periodic boundaries. It fixes several issues of the continuum description that made the overlap with the exact ground states insignificant. The constructed lattice states are translationally invariant, and have the correct degeneracy as well as the correct relative and total momenta. Our prescription preserves the (possible) inversion symmetry of the lattice model, and is isotropic in the limit of flat Berry curvature. By relaxing the maximally localized hybrid Wannier orbital prescription, we can form an orthonormal basis of states which, upon gauge fixing, can be used in lieu of the Landau orbitals. We find that the exact ground states of several known FCI models at nu=1/3 filling are well captured by the lattice states constructed from the Laughlin wave function. The overlap is higher than 0.99 in some models when the Hilbert space dimension is as large as 3x10^4 in each total momentum sector.
description: 36 pages, 13 figures
КЛИНИЧЕСКИЕ ВАРИАНТЫ ДЕБЮТА И ТРУДНОСТИ ДИАГНОСТИКИ СИСТЕМНОГО СКЛЕРОЗА
Creators: name: АЛАКРАА МУСА
name: ГУРИЖЕВА М.В.
name: КАРДАНОВА М.Х.
name: СЕМЕНОВА И.Л.
name: ТАУКЕНОВА Л.М.
name: ШОМАХОВА А.М.
name: МОИСЕЕВ А.В.
Publisher: name: Трудный пациент
Year: 2020
Subjects: СИСТЕМНАЯ СКЛЕРОДЕРМИЯ
АТИПИЧНЫЙ ДЕБЮТ
ПНЕВМОСКЛЕРОЗ
ПОЗДНЯЯ ДИАГНОСТИКА
SYSTEMIC SCLERODERMA
ATYPICAL DEBUT
PNEUMOSCLEROSIS
LATE DIAGNOSIS

description: Системный склероз приводит к развитию необратимых распространенных фиброзных изменений в органах и тканях, высокой инвалидизации больных и общему плохому прогнозу болезни. Рассмотрены трудности ранней диагностики при атипичном дебюте болезни.
ОСОБЕННОСТИ МИКРОЦИРКУЛЯЦИИ В НИЖНИХ КОНЕЧНОСТЯХ НА ФОНЕ СИНДРОМА ДИАБЕТИЧЕСКОЙ СТОПЫ
Creators: name: КУЗЬМИНА Т.Н.
name: РОГОВА Н.В.
name: ХОХЛОВА И.В.
name: ВАЧУГОВА А.А.
Publisher: name: Трудный пациент
Year: 2020
Subjects: САХАРНЫЙ ДИАБЕТ 2 ТИПА
СИНДРОМ ДИАБЕТИЧЕСКОЙ СТОПЫ
ПАТОГЕНЕЗ
ДИАБЕТИЧЕСКАЯ МИКРОАНГИОПАТИЯ
ТИПОВЫЕ НАРУШЕНИЯ МИКРОЦИРКУЛЯЦИИ
ЛАЗЕРНАЯ ДОПЛЕРОВСКАЯ ФЛОУМЕТРИЯ
TYPE 2 DIABETES MELLITUS
DIABETIC FOOT SYNDROME
PATHOGENESIS
DIABETIC MICROANGIOPATHY
TYPICAL MICROCIRCULATORY DISORDERS
LASER DOPPLER FLOWMETRY

description: В статье анализируется спектр диагностических возможностей лазерной доплеровской флоуметрии для оценки нарушений кровообращения в микро-циркуляторном русле нижних конечностей у пациентов с синдромом диабетической стопы на фоне сахарного диабета 2-го типа. В результате исследования установлен преобладающий тип нарушений микроциркуляции у данной категории пациентов, что позволит проводить более раннюю и точную диагностику синдрома диабетической стопы.