cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Intraday Patterns in the Cross-section of Stock Returns
Creators: name: Heston, Steven L.
name: Korajczyk, Robert A.
name: Sadka, Ronnie
Publisher: name: arXiv
Year: 2010
Subjects: subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Economics and business

description: Motivated by the literature on investment flows and optimal trading, we examine intraday predictability in the cross-section of stock returns. We find a striking pattern of return continuation at half-hour intervals that are exact multiples of a trading day, and this effect lasts for at least 40 trading days. Volume, order imbalance, volatility, and bid-ask spreads exhibit similar patterns, but do not explain the return patterns. We also show that short-term return reversal is driven by temporary liquidity imbalances lasting less than an hour and bid-ask bounce. Timing trades can reduce execution costs by the equivalent of the effective spread.
ОСОБЕННОСТИ ВЛИЯНИЯ COVID-19 НА ОРГАНИЗМ БЕРЕМЕННОЙ ЖЕНЩИНЫ
Creators: name: ИСМАИЛОВА И.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КОРОНАВИРУСНАЯ ИНФЕКЦИЯ
БЕРЕМЕННЫЕ
CORONAVIRUS INFECTION
PREGNANTWOMEN

description: В статье представлен обзор данных, опубликованных на сегодняшний день по степени влияния коронавирусной инфекции на организм беременной женщины. Определены основные популяционные аспекты влияния covid-19 на беременных женщин согласно исследованиям ведущих европейских исследователей. Выявлена необходимость в современных условиях регулярного систематического обзора и метаанализа с регулярными обновлениями поиска как в общемировой практике, так и на примере конкретной популяционной группы.
ОСТРЫЙ И ХРОНИЧЕСКИЙ ГАСТРИТ: ЭТИОЛОГИЯ, ПАТОГЕНЕЗ, ДИАГНОСТИКА, ЛЕЧЕНИЕ
Creators: name: РЯПОВА Э.И.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ГАСТРИТ
ЖЕЛУДОЧНО-КИШЕЧНЫЙ ТРАКТ
СЛИЗИСТАЯ
ЭКСТРАВАЗАЦИЯ
GASTRITIS
GASTRO-INTESTINAL TRACT
MUCOUS MEMBRANE
EXTRAVASATION

description: На сегодняшний день гастрит представляет собой заболевание, одним из проявлений которого является воспаление слизистой оболочки желудка. В данной статье автор делает особый акцент на том, что воспаление при гастрите чаще всего является результатом заражения той же бактерией, которая вызывает большинство язв желудка. Данная работа углубленно рассматривает причины данного заболевания, среди которых наиболее распространенными являются чрезмерное употребление болеутоляющих, алкоголя, а также несбалансированное питание. Перспектива дальнейшего исследования заключается в более глубоком изучении симптоматического проявления исследуемого патологического процесса.
Plume Development of the Shoemaker-Levy 9 Comet Impact
Creators: name: Palotai, Csaba
name: Korycansky, Donald G.
name: Harrington, Joseph
name: Rebeli, Noémi
name: Gabriel, Travis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have studied plume formation after a Jovian comet impact using the ZEUS-MP 2 hydrodynamics code. The three-dimensional models followed objects with 500, 750, and 1000 meter diameters. Our simulations show the development of a fast, upward-moving component of the plume in the wake of the impacting comet that "pinches off" from the bulk of the cometary material ~50 km below the 1 bar pressure level, ~100 km above the depth of greatest mass and energy deposition. The fast-moving component contains about twice the mass of the initial comet, but consists almost entirely (>99.9%) of Jovian atmosphere rather than cometary material. The ejecta rise mainly along the impact trajectory, but an additional vertical velocity component due to buoyancy establishes itself within seconds of impact, leading to an asymmetry in the ejecta with respect to the entry trajectory. The mass of the upward-moving component follows a velocity distribution M(>v) approximately proportional to v^-1.4 (v^-1.6 for the 750 m and 500 m cases) in the velocity range 0.1 < v < 10 km/s.
description: 5 pages, 4 figures. Accepted for publication in The Astrophysical Journal
ТРЁХМЕРНОЕ МОДЕЛИРОВАНИЕ АНАПСКОЙ ПЕРЕСЫПИ НА ОСНОВЕ ДАННЫХ ВОЗДУШНОГО ЛАЗЕРНОГО СКАНИРОВАНИЯ
Creators: name: КАРАГЯН А.В.
name: БОЙКО Е.С.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: АНАПСКАЯ ПЕРЕСЫПЬ
ТРЁХМЕРНОЕ МОДЕЛИРОВАНИЕ
ВИЗУАЛИЗАЦИЯ
ЛАЗЕРНОЕ СКАНИРОВАНИЕ
ОРТОФОТОПЛАН
ANAPA BAY-BAR
3D MODELING
VISUALIZATION
LASER SCANNING
ORTHOMOSAIC

description: Трёхмерное моделирование - современный способ визуализации пространственных данных, который находит все большее применение в научных исследованиях. Обладает рядом преимуществ по сравнению с традиционными двумерными картографическими моделями. В процессе исследования береговой линии черноморского побережья на участке Анапской пересыпи за период 2013-2020 года был выполнен ряд работ по воздушному лазерному сканированию и цифровой аэрофотосъемке. Результатом этих работ стали разнообразные картографические материалы и трехмерные модели. Процесс моделирования и анализа во многом зависит от подбора программного обеспечения, которое обуславливает детальность, визуальные, дешифровочные и прочие свойства моделей.
Single Crystal Study of Competing Rhombohedral and Monoclinic Order in Lead Zirconate Titanate
Creators: name: Phelan, D.
name: Long, X.
name: Xie, Y.
name: Ye, Z. -G.
name: Glazer, A. M.
name: Yokota, H.
name: Thomas, P. A.
name: Gehring, P. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Neutron diffraction data obtained on single crystals of PbZr1-xTixO3 with x = 0.325 and x = 0.460, which lie on the pseudorhombohedral side of the morphotropic phase boundary, suggest a coexistence of rhombohedral (R3m/R3c) and monoclinic (Cm) domains and that monoclinic order is enhanced by Ti substitution. A monoclinic phase with a doubled unit cell (Cc) is ruled out as the ground state.
Additional file 2 of Morphological heterogeneity description enabled early and parallel non-invasive prediction of T-cell proliferation inhibitory potency and growth rate for facilitating donor selection of human mesenchymal stem cells
Creators: name: Imai, Yuta
name: Kanie, Kei
name: Kato, Ryuji
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Additional file 2: Supplementary Figure 1. Schematic illustration of image processing pipeline.
ВЛИЯНИЕ РАДИОАКТИВНОСТИ НА КОНЦЕНТРАЦИЮ И УКРУПНЕНИЕ НАНОЗОЛОТА В ЗЕМНЫХ УСЛОВИЯХ (НА ПРИМЕРЕ АМУРО-ЗЕЙСКО-БУРЕИНСКОГО БАССЕЙНА)
Creators: name: МОИСЕЕНКО В.Г.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЗОЛОТО
УРАН
РАДИОАКТИВНОСТЬ
ОБРАЗОВАНИЕ МЕСТОРОЖДЕНИЙ
КВАРЦ
НАНОМИНЕРАЛЫ
GOLD
URANIUM
RADIOACTIVITY
DEPOSIT FORMATION
QUARTZ
NANOMINERALS

description: Расположение Амуро-Зейско-Буреинского бассейна на сопряжении двух глобальных подвижных поясов предопределило сложность генезиса этой структуры и для её расшифровки были использованы в качестве маркеров минералы - циркон и самородное золото, и элементы - уран и калий. Установлены особенности структуры Амуро-Зейско-Буреинского бассейна, показана связь рудообразования с энергией радиоактивных элементов. Концентрация и укрупнение золота с образованием месторождений чаще всего начинается под влиянием 238U содержащегося, прежде всего в цирконах, а завершается под влиянием 40К в составе адуляра и других минералов.
Annual 30-m maps of global grassland class and extent (2000–2022) based on spatiotemporal Machine Learning
Creators: name: Parente, Leandro
name: Meyer, Carsten
name: [Und Viele Weitere]
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 550

description: The paper describes the production and evaluation of global grassland extent mapped annually for 2000–2022 at 30 m spatial resolution. The dataset showing the spatiotemporal distribution of cultivated and natural/semi-natural grassland classes was produced by using GLAD Landsat ARD-2 image archive, accompanied by climatic, landform and proximity covariates, spatiotemporal machine learning (perclass Random Forest) and over 2.3 M reference samples (visually interpreted in Very High Resolution imagery). Custom probability thresholds (based on five-fold spatial cross-validation) were used to derive dominant class maps with balanced user’s and producer’s accuracy, resulting in f1 score of 0.64 and 0.75 for cultivated and natural/semi-natural grassland, respectively. The produced maps (about 4 TB in size) are available under an open data license as Cloud-Optimized GeoTIFFs and as Google Earth Engine assets. The suggested uses of data include (1) integration with other compatible land cover products and (2) tracking the intensity and drivers of conversion of land to cultivated grasslands and from natural / semi-natural grasslands into other land use systems.
СРАВНЕНИЕ СОЦИАЛЬНОЙ АКТИВНОСТИ СТУДЕНТОВ ЗАНИМАЮЩИХСЯ И НЕ ЗАНИМАЮЩИХСЯ СПОРТОМ
Creators: name: ЩЕРБИНИНА Н.П.
name: АЛДАРОВА С.А.
name: АБДУЛЛОВА Н.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СТУДЕНТ
СПОРТ
ФИЗИЧЕСКАЯ КУЛЬТУРА
УЧЕБА
ЗДОРОВЬЕ
STUDENT
SPORT
PHYSICAL CULTURE
STUDY
HEALTH

description: В статье рассматривается влияние спорта и физической культуры на уровень социальной активности студентов, их успеваемость. Говорится о положительном влиянии спорта и физической культуры на организм. Рассказывается о результатах проведения анкетирования среди учащихся университета. Сделан вывод о том, что социальная активность намного выше у тех студентов, кто занимается спортом, чем у студентов, не занимающихся им.
Carboxyl ester lipase hybrid 1 (CEL-HYB1) haplotypes confer varying risk for chronic pancreatitis
Creators: name: Berke, Gergő
name: Sándor, Máté
name: Xiao, Xunjun K.
name: Lowe, Mark E.
name: Ewers, Maren
name: Erőss, Bálint
name: Masson, Emmanuelle
name: Németh, Balázs Csaba
name: Vincze, Áron
name: Czakó, László
name: Rygiel, Agnieszka
name: Rosendahl, Jonas
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 610

description: The CEL-HYB1 hybrid allele of the carboxyl ester lipase (CEL) gene and its pseudogene (CELP) has been associated with chronic pancreatitis (CP). Recent work indicated that amino acid positions 488 and 548 in CEL-HYB1 determined pathogenicity. Haplotype Thr488-Ile548 was associated with CP while haplotypes Thr488-Thr548 and Ile488-Thr548 were benign. However, functional analysis revealed that Thr488 is the primary determinant of CEL-HYB1 misfolding and associated endoplasmic reticulum (ER) stress. To address this contradiction, we analyzed a cohort from Hungary and found significantly increased CEL-HYB1 carrier frequency in CP cases (9/319, 2.8%) versus controls (5/618, 0.8%), yielding an odds ratio of 3.6 (95% confidence interval 1.2–10.7, P = 0.024). All CEL-HYB1 positive carriers from Hungary had the Thr488-Thr548 haplotype. We analyzed the haplotype distribution of reported CEL-HYB1 carriers from three European cohorts and found that 14/29 CP cases from Germany and 2/6 CP cases from Poland carried the Thr488-Ile548 haplotype, which was absent in CEL-HYB1 positive controls from Germany (n = 13) and Poland (n = 8). All patients (n = 17) and controls (n = 9) from France carrying CEL-HYB1 contained the Thr488-Thr548 haplotype. Functional studies using transfected cells indicated that both CEL-HYB1 haplotypes induced significant ER stress and the Thr488-Ile548 haplotype had a stronger effect. We conclude that the Thr488-Thr548 haplotype of CEL-HYB1 is widespread in Europe and increases CP risk by almost fourfold. In contrast, the Thr488-Ile548 haplotype is regionally restricted, but confers markedly stronger CP risk.
Bosmina longirostris antennule morphology as an indicator of intensity of planktivory by fishes
Creators: name: Sanford, P.R.
Publisher: name: University of Notre Dame
Year: 2023

description: Analysis of cladoceran fossil remains from sediment cores from two suites of lakes–Tuesday, Paul, and Peter lakes in the Upper Peninsula of Michigan and the Herring River chain of lakes on Cape Cod, Massachusetts–reveals a high incidence of the cornuta form of Bosmina longirostris. This form is characterized by having relatively short, extremely down-curved or down- and out-curved antennules, as opposed to the normal Bosmina morphology of relatively long and slightly curved antennules. Cornuta form constitutes on average 36% of Bosmina remains accumulated in sediments for the period 1944–1987 in minnow (Phoxinus eos, P. neogaeus) dominated Tuesday Lake. Two periods of low percent cornuta form coincide with known fish manipulations that resulted in reduced planktivory by minnows and increased invertebrate predation. An earlier coincidence of low percent cornuta form with decreased planktivory is inferred. In bass dominated Paul and Peter lakes, cornuta form Bosmina remains occur in sediments from periods when minnows invaded these lakes. Bosmina remains, of which 20–50% are cornuta form, dominate surface sediments from the Herring River chain of lakes, which are connected to the Atlantic Ocean and frequented by alewife (Alosa pseudoharengus), an obligate planktivore. Analysis of a sediment core from Gull Pond, the furthest from the sea, shows that cornuta form is common only after European settlement when modifications of channels connecting the lakes to the sea may have enhanced alewife migration inland. Cornuta form Bosmina is correlated with high planktivory in seven lakes from two different geographic areas and over time spans of decades to centuries. Cornuta form Bosmina may, therefore, be a useful indicator of high planktivory in both paleolimnological and neolimnological contexts.
Additional file 3 of Morphological heterogeneity description enabled early and parallel non-invasive prediction of T-cell proliferation inhibitory potency and growth rate for facilitating donor selection of human mesenchymal stem cells
Creators: name: Imai, Yuta
name: Kanie, Kei
name: Kato, Ryuji
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Additional file 3: Supplementary Table 2. Basic morphological parameters measured per single cells.
Threshold learning dynamics in social networks
Creators: name: González-Avella, J. C.
name: Eguíluz, V. M.
name: Marsili, M.
name: Vega-Redondo, F.
name: Miguel, M. San
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Social learning is defined as the ability of a population to aggregate information, a process which must crucially depend on the mechanisms of social interaction. Consumers choosing which product to buy, or voters deciding which option to take respect to an important issues, typically confront external signals to the information gathered from their contacts. Received economic models typically predict that correct social learning occurs in large populations unless some individuals display unbounded influence. We challenge this conclusion by showing that an intuitive threshold process of individual adjustment does not always lead to such social learning. We find, specifically, that three generic regimes exist. And only in one of them, where the threshold is within a suitable intermediate range, the population learns the correct information. In the other two, where the threshold is either too high or too low, the system either freezes or enters into persistent flux, respectively. These regimes are generally observed in different social networks (both complex or regular), but limited interaction is found to promote correct learning by enlarging the parameter region where it occurs.
description: 8 pages, 7 figures
ОБУЧАЮЩАЯ ПРОГРАММА ДЛЯ МОДЕЛИРОВАНИЯ РАДИОСИГНАЛОВ
Creators: name: ЯРЛЫКОВА Н.А.
name: ТОКАРЕВА С.С.
name: АРНАУТОВ Е.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: РАДИОСИГНАЛ
СПЕКТР СИГНАЛА
МОДЕЛИРОВАНИЕ РАДИОСИГНАЛОВ
ОБУЧАЮЩАЯ ПРОГРАММА
RADIO SIGNAL
SIGNAL SPECTRUM
RADIO SIGNAL MODELING
TRAINING PROGRAM

description: В статье рассматривается программа для моделирования сигналов различной формы, а также построения их спектров. Также реализована возможность моделирования радиосигналов с амплитудной, частотной и фазовой модуляцией и изучение амплитудных спектров этих сигналов. Программа предназначена для студентов радиотехнических специальностей, позволяет заменить при изучении соответствующих тем дорогостоящее программное обеспечение (MATLAB, Mathcad и т.п.)
Additional file 2 of Consequences of the COVID-19 pandemic on lung cancer care and patient health in a German lung cancer center: results from a cross-sectional questionnaire
Creators: name: Walter, Julia
name: Sellmer, Laura
name: Kahnert, Kathrin
name: Kiefl, Rosemarie
name: Syunyaeva, Zulfiya
name: Kauffmann-Guerrero, Diego
name: Manapov, Farkhad
name: Schneider, Christian
name: Behr, Juergen
name: Tufman, Amanda
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Table S2. Supplemental material: Comparison of gender, metastatic disease status and education level according to degree of agreement.
Bergson en el índice
Creators: name: Vélez, P. M.
Publisher: name: Universidad del Rosario
Year: 1915

description: Ante el simple enunciado de Bergson en el Índice, no faltará quien, con la mejor buena fe, pero también con la mayor ignorancia, exclame como García Calderón al dar cuenta de un caso semejante, el de la inclusión en el Índice de Dogme et Critique de Le Roy...
МЕТОДИКА ФОРМИРОВАНИЯ РЕЧЕВОЙ КУЛЬТУРЫ МЛАДШИХ ШКОЛЬНИКОВ
Creators: name: БРОННИКОВА Ю.О.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: РЕЧЕВАЯ КУЛЬТУРА
МЕТОДЫ ФОРМИРОВАНИЯ РЕЧЕВОЙ КУЛЬТУРЫ
ПРИЕМЫ СОВЕРШЕНСТВОВАНИЯ КУЛЬТУРЫ РЕЧИ
SPEECH CULTURE
METHODS OF SPEECH CULTURE FORMATION
METHODS OF SPEECH CULTURE IMPROVEMENT

description: В статье рассматриваются методы и приёмы, способствующие формированию культуры речи младших школьников . Особое внимание при этом уделяется теоретическим (беседе, рассказу учителя, самостоятельному изучению материала по учебнику) и практическим (обучению работе со справочной литературой; ведению словариков; составлению словосочетаний и предложений; исправлению ошибок) методам.
Update rules and interevent time distributions: Slow ordering vs. no ordering in the Voter Model
Creators: name: Fernández-Gracia, Juan
name: Eguíluz, V. M.
name: Miguel, M. San
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a general methodology of update rules accounting for arbitrary interevent time distributions in simulations of interacting agents. In particular we consider update rules that depend on the state of the agent, so that the update becomes part of the dynamical model. As an illustration we consider the voter model in fully-connected, random and scale free networks with an update probability inversely proportional to the persistence, that is, the time since the last event. We find that in the thermodynamic limit, at variance with standard updates, the system orders slowly. The approach to the absorbing state is characterized by a power law decay of the density of interfaces, observing that the mean time to reach the absorbing state might be not well defined.
description: 5pages, 4 figures
Actos oficiales
Creators: name: Carrasquilla, Rafael María
Publisher: name: Universidad del Rosario
Year: 1915

description: El señor Torres fundó un Colegio autónomo, con gobierno propio, independiente de las potestades civiles, y nombró patronos perpetuos a los señores Arzobispos de Bogotá. El Rey de España tomó para sí el patronato, sin que nadie lo contradijera...
Witnessing the Formation of a Brightest Cluster Galaxy in a Nearby X-ray Cluster
Creators: name: Rasmussen, Jesper
name: Mulchaey, John S.
name: Bai, Lei
name: Ponman, Trevor J.
name: Raychaudhury, Somak
name: Dariush, Ali
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The central dominant galaxies in galaxy clusters constitute the most massive and luminous galaxies in the Universe. Despite this, the formation of these brightest cluster galaxies (BCGs) and the impact of this on the surrounding cluster environment remain poorly understood. Here we present multi-wavelength observations of the nearby poor X-ray cluster MZ 10451, in which both processes can be studied in unprecedented detail. Chandra observations of the intracluster medium (ICM) in the cluster core, which harbors two optically bright early-type galaxies in the process of merging, show that the system has retained a cool core and a central metal excess. This suggests that any merger-induced ICM heating and mixing remain modest at this stage. Tidally stripped stars seen around either galaxy likely represent an emerging intracluster light component, and the central ICM abundance enhancement may have a prominent contribution from in situ enrichment provided by these stars. The smaller of the merging galaxies shows evidence for having retained a hot gas halo, along with tentative evidence for some obscured star formation, suggesting that not all BCG major mergers at low redshift are completely dissipationless. Both galaxies are slightly offset from the peak of the ICM emission, with all three lying on an axis that roughly coincides with the large-scale elongation of the ICM. Our data are consistent with a picture in which central BCGs are built up by mergers close to the cluster core, by galaxies infalling on radial orbits aligned with the cosmological filaments feeding the cluster.
description: 16 pages, 12 figures. ApJ accepted
Additional file 4 of Morphological heterogeneity description enabled early and parallel non-invasive prediction of T-cell proliferation inhibitory potency and growth rate for facilitating donor selection of human mesenchymal stem cells
Creators: name: Imai, Yuta
name: Kanie, Kei
name: Kato, Ryuji
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Additional file 4: Supplementary Figure 2. Measured CFSE fluorescence distribution of 11 lots.
Contributions of cortical and subcortical circuits to reaction times and excitability levels in complex tasks
Creators: name: Kennefick, Michael Daniel
Publisher: name: University of British Columbia
Year: 2018

description: The way humans interact with their environment can range from simple reaching and grasping movements to remarkably complex movement patterns. Complexity increases reaction time (RT) and alters the excitability of the motor system. However, this area of research lacks a detailed description of the locus of the processes involved in the successful preparation and execution of complex movements. As the motor system can be influenced by cortical, spinal, and peripheral components, the overall purpose across the four studies of this thesis was to assess separately how they contribute to complex movement preparation and execution. The purpose of study 1 was to describe how movement complexity affected whole-body anticipatory postural adjustments (APAs). In this study, it was shown that APA onset times increased prior to an imperative stimulus (IS) as movements became more complex, demonstrating the motor system integrated movement complexity into a global motor plan. To isolate corticospinal contributions to this motor plan, study 2 used transcranial magnetic stimulation (TMS) to demonstrate that motor evoked potentials (MEPs) increased as a consequence of movement complexity. Study 3 used a combination of TMS and transmastoid stimulation to assess the cortical and spinal contributions to the increase of the MEP. This study demonstrated that increases in MEP due to movement complexity were mediated at the spinal level. Furthermore, it was shown that motoneuron excitability increases at least 50% earlier than previously described in the literature. As the spinal cord also receives descending input independent of cortical influence (e.g. extrapyramidal pathways), the purpose of study 4 was to examine if the vestibulomotor system had a role in the preparation of complex movements. This study demonstrated that vestibular-evoked responses are greater during the preparation of complex movements in both the upper and lower limbs. Prior to this study, the vestibulomotor pathway was shown to be involved in the online control of arm movements; however, this demonstrates the vestibulomotor pathway is also involved in the preparation of movement. Overall, this thesis demonstrates a complex interaction of multiple elements of the motor system in the execution of movement.
МЕТОДИЧЕСКИЕ ОСОБЕННОСТИ ПРОВЕДЕНИЯ ПОДГОТОВИТЕЛЬНОЙ ЧАСТИ ЗАНЯТИЯ ПО ФИЗИЧЕСКОЙ КУЛЬТУРЕ ИГРОВЫМ СПОСОБОМ
Creators: name: ЕРМАКОВА Е.Г.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ФИЗИЧЕСКАЯ КУЛЬТУРА
ПОДГОТОВИТЕЛЬНАЯ ЧАСТЬ ЗАНЯТИЯ
ИГРОВОЙ СПОСОБ
УПРАЖНЕНИЯ
PHYSICAL EDUCATION
PREPARATORY PART OF THE COURSE
PLAYING A WAY OF THE EXERCISE

description: В данной статье рассмотрены особенности проведения и содержание подготовительной части занятия по физической культуре игровым способом. Выделены и описаны цели, некоторые элементы и задачи подготовительной части занятия, Представлены разнообразные методические приемы проведения подготовительной части, обозначено направление подготовительной части на развитие основных двигательных качеств студентов, доказано, что подготовительная часть занимает важное место на каждом занятии физической культуры, а игровой способ позволяет провести разминку интересно, расслабить студентов после других занятий и дать правильный настрой перед занятием.
РЕАЛИЗАЦИЯ ДЕЯТЕЛЬНОСТНОГО ПОДХОДА ПРИ ОБУЧЕНИИ ФИЗИКЕ
Creators: name: ЗЛОБИНА С.П.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ФИЗИКА
ПРОЦЕСС ОБУЧЕНИЯ
ЭКСПЕРИМЕНТАЛЬНЫЕ ЗАДАЧИ
ПРАКТИКО-ОРИЕНТИРОВАННЫЕ ЗАДАЧИ
ДЕЯТЕЛЬНОСТНЫЙ ПОДХОД
PHYSICS
LEARNING PROCESS
EXPERIMENTAL TASKS
PRACTICE-ORIENTED TASKS
ACTIVITY APPROACH

description: В статье рассмотрено значение внедрения в процесс обучения физике экспериментальных и практико-ориентированных задач с целью реализации деятельностного подхода, как одного из направлений современного Федерального государственного образовательного стандарта. Рассмотрено влияние деятельностного подхода в процессе обучения на формирование мышления школьников. Представлен пример как экспериментальной задачи, так и практико-ориентированных задач по физике.
MODEL OF MASTERING A FOREIGN LANGUAGE WRITTEN STATEMENT
Creators: name: IVANOVA, K.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ИНОЯЗЫЧНОЕ АРГУМЕНТИРОВАННОЕ ПИСЬМЕННОЕ ВЫСКАЗЫВАНИЕ
МОДЕЛЬ ОВЛАДЕНИЯ ИНОЯЗЫЧНЫМ АРГУМЕНТИРОВАННЫМ ПИСЬМЕННЫМ ВЫСКАЗЫВАНИЕМ
ИНОЯЗЫЧНЫЕ ПИСЬМЕННЫЕ УМЕНИЯ
ИНОЯЗЫЧНАЯ ПИСЬМЕННАЯ РЕЧЬ
ТЕЗИС
АРГУМЕНТ
A FOREIGN LANGUAGE WRITTEN STATEMENT
WRITING SKILLS
MODEL OF MASTERING A FOREIGN LANGUAGE WRITTEN STATEMENT
FOREIGN LANGUAGE WRITING
THESIS STATEMENT
ARGUMENTS

description: The article is devoted to the characteristics and features of a foreign language written statement. The paper substantiates methodological potential of model of mastering a foreign language written statement in developing students’ writing skills in learning foreign language writing.
The Hunter-Saxton equation: remarkable structures of symmetries and conserved densities
Creators: name: Wang, Jing Ping
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 37K05, 37K10, 35Q53

description: In this paper, we present extraordinary algebraic and geometrical structures for the Hunter-Saxton equation: infinitely many commuting and non-commuting $x,t$-independent higher order symmetries and conserved densities. Using a recursive relation, we explicitly generate infinitely many higher order conserved densities dependent on arbitrary parameters. We find three Nijenhuis recursion operators resulting from Hamiltonian pairs, of which two are new. They generate three hierarchies of commuting local symmetries. Finally, we give a local recursion operator depending on an arbitrary parameter. As a by-product, we classify all anti-symmetric operators of a definite form that are compatible with the Hamiltonian operator $D_x^{-1}$.
ОСОБЕННОСТИ ИЗУЧЕНИЯ МАТЕМАТИКИ С УЧАЩИМИСЯ С ОГРАНИЧЕННЫМИ ВОЗМОЖНОСТЯМИ ЗДОРОВЬЯ
Creators: name: СОЛОДОВНИК Е.М.
name: КИПРОВА Н.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МАТЕМАТИКА
ДЕТИ С ОГРАНИЧЕННЫМИ ВОЗМОЖНОСТЯМИ
ЗДОРОВЬЕ
ОБУЧЕНИЕ
ВОСПИТАНИЕ
КОРРЕКЦИЯ
MATHEMATICS
CHILDREN WITH DISABILITIES
HEALTH
EDUCATION
UPBRINGING
CORRECTION

description: Ежегодно наблюдается тенденция по увеличению числа детей, с неярко выраженными нарушениями в развитии или с нарушениями неясной этиологии. В связи с этим авторы статьи обращают внимание на то, что система образования в России должна перестраиваться под особые образовательные потребности таких детей, обеспечивать всем детям качественную и своевременную психолого-педагогическую поддержку. Авторы дают рекомендации учителям, работающим с детьми с ОВЗ по осуществлению личностно-ориентированного, индивидуального, дифференцируемого подхода в обучении математики.
РАЗВИТИЕ КООРДИНАЦИОННЫХ СПОСОБНОСТЕЙ ВОЕННОСЛУЖАЩИХ СВЯЗИСТОВ ПОСРЕДСТВОМ ЭЛЕМЕНТОВ МЕТОДИКИ И УПРАЖНЕНИЙ СПОРТИВНОЙ ТРЕНИРОВКИ СПОРТСМЕНОВ ОРИЕНТИРОВЩИКОВ
Creators: name: БОЯРИЩЕВ Д.А.
name: КАНТЕЕВ Р.С.
name: ТОКАРЕВ А.В.
name: ПАШКИН Д.И.
name: СИЛКО А.А.
name: ТУХТО С.В.
name: ПАВЛОВ А.Г.
name: КРИВИЛЁВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СПОРТИВНОЕ ОРИЕНТИРОВАНИЕ
СПЕЦИАЛЬНАЯ ПОДГОТОВКА ВОЕННОСЛУЖАЩИХ ВОЙСК СВЯЗИ
КОМПЛЕКСНАЯ ПОДГОТОВКА
ORIENTEERING
SPECIAL TRAINING OF MILITARY PERSONNEL OF THE SIGNAL CORPS
COMPREHENSIVE TRAINING

description: В статье рассматривается вопрос влияния использования подготовки спортсменов ориентировщиков при развитии различных способностей и умений военнослужащих связистов. При больших требованиях к физической подготовке специалистов связи особую роль занимают такие характеристики, как ловкость и координация. Именно на этих характеристика строится качество выполнения поставленных задач. В статье приведён пример тренировочного курса, который может улучшить комплексно различные физические качества спортсмена, но особое внимание уделяется именно ловкости и координации. Это доказывается приведёнными результатами исследования.
Additional file 5 of Morphological heterogeneity description enabled early and parallel non-invasive prediction of T-cell proliferation inhibitory potency and growth rate for facilitating donor selection of human mesenchymal stem cells
Creators: name: Imai, Yuta
name: Kanie, Kei
name: Kato, Ryuji
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Additional file 5: Supplementary Figure 3. PCA visualization using single time-point morphological profiles.
ВЛИЯНИЕ ЭЛЕМЕНТОВ И УПРАЖНЕНИЙ МЕТОДИКИ СПОРТИВНОЙ ТРЕНИРОВКИ НАСТОЛЬНОГО ТЕННИСА НА РАЗВИТИЕ ЛОВКОСТИ У ВОЕННОСЛУЖАЩИХ
Creators: name: ГРУЗДОВ Д.В.
name: КОЗУБ Р.А.
name: ВОСТРИКОВ К.А.
name: СИЛКО А.А.
name: ТУХТО С.В.
name: ПАВЛОВ А.Г.
name: КРИВИЛЁВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МЕТОДИКИ СПОРТИВНОЙ ТРЕНИРОВКИ
НАСТОЛЬНЫЙ ТЕННИС
ТРЕНИРОВКА
РАЗВИТИЕ ЛОВКОСТИ
SPORTS TRAINING METHODS
TABLE TENNIS
TRAINING
AGILITY DEVELOPMENT

description: В рамках данной статьи рассматривается вопрос развития качества ловкости, посредством элементов и упражнений методики спортивной тренировки настольного тенниса на занятиях по физической подготовке с военнослужащими. Приведены примеры упражнений, использованных при подготовке, а также статистические результаты подготовки специалистов связи до и после внедрения элементов настольного тенниса. Целью данной статьи является уточнение влияния элементов и упражнений методики спортивной тренировки настольного тенниса на повышение уровня ловкости военнослужащих и целесообразности внедрения в процесс физической подготовки.
The non-perturbative BRST quartets generated by transverse gluons or quarks in Landau gauge
Creators: name: Alkofer, Natalia
name: Alkofer, Reinhard
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The BRST quartet mechanism is briefly reviewed. A special emphasis is given to the distinction of perturbative versus non-perturbative quartets. The field contents of the non-perturbative BRST quartets generated by transverse gluons or quarks in Landau gauge are presented. Corresponding truncated Bethe-Salpeter equations for the respective first daughter and second parent states are derived. It is discussed in which sense these equations provide evidence for the existence of bound states as daughter states in non-perturbative BRST quartets. It is noted that within the scaling solution of functional approaches the infrared divergence of the quark-gluon vertex is exactly the right one tomake the respective Bethe-Salpeter equation infrared consistent.
description: 10 pages, 4 figures; contribution to the workshop "The many faces of QCD", 1-5 Nov 2010, Ghent, Belgium
UNVEILING THE WONDERS OF ARTIFICIAL INTELLIGENCE: APPLICATIONS IN COMPUTATIONAL LINGUISTICS
Creators: name: Uytulsinova Sarvinoz Oybekovna, Teacher of Samarkand state institute of foreign languages, Department of innovative educational technologies and pedagogy
Publisher: name: Zenodo
Year: 2023

description: In the rapidly advancing landscape of technology, artificial intelligence (AI) has emerged as a revolutionary force, transforming the way we interact with the world. One of the most fascinating domains where AI showcases its prowess is in science, particularly in the field of computational linguistics. This article delves into the applications of artificial intelligence in this realm, exploring how it has revolutionized language processing and analysis.
Key words: Artificial intelligence, NLP, interpret, and generate human-like text, problem-solving, speech recognition, and language translation.
Additional file 6 of Morphological heterogeneity description enabled early and parallel non-invasive prediction of T-cell proliferation inhibitory potency and growth rate for facilitating donor selection of human mesenchymal stem cells
Creators: name: Imai, Yuta
name: Kanie, Kei
name: Kato, Ryuji
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Hematology

description: Additional file 6: Supplementary Figure 4. Time-course transition of a representative morphological parameter area (SD) and shape factor (SD) indicating characteristic time-course profiles between 11 lots.
Table S1 PRISMA Checklist
Creators: name: ISMAIL, NUR HILWANI
name: OSMAN, KHAIRUL
name: JAFFAR, FARAH HANAN FATHIHAH
name: MOKHTAR, MOHD HELMY
name: CHIN, KOK YONG
name: IBRAHIM, SITI FATIMAH
Publisher: name: Zenodo
Year: 2020
Subjects: supplementary table; PRISMA Checklist

description: Supplementary table for publication entitled Augmentation of the female reproductive system using honey: A systematic review
Additional file 1 of Consequences of the COVID-19 pandemic on lung cancer care and patient health in a German lung cancer center: results from a cross-sectional questionnaire
Creators: name: Walter, Julia
name: Sellmer, Laura
name: Kahnert, Kathrin
name: Kiefl, Rosemarie
name: Syunyaeva, Zulfiya
name: Kauffmann-Guerrero, Diego
name: Manapov, Farkhad
name: Schneider, Christian
name: Behr, Juergen
name: Tufman, Amanda
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Supplemental material: Comparison of age and CCI according to degree of agreement.
ВЛИЯНИЕ УПРАЖНЕНИЙ И ПРИЕМОВ СПОРТИВНОГО ОРИЕНТИРОВАНИЯ НА ПОВЫШЕНИЕ БЫСТРОТЫ ВОЕННОСЛУЖАЩИХ
Creators: name: КАЛЮЖНЫЙ Д.Н.
name: КУРБАНОВ Р.М.
name: СИЛКО А.А.
name: ТУХТО С.В.
name: ПАВЛОВ А.Г.
name: КРИВИЛЁВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СПОРТИВНОЕ ОРИЕНТИРОВАНИЕ
СПЕЦИАЛЬНАЯ ПОДГОТОВКА ВОЕННОСЛУЖАЩИХ ВОЙСК СВЯЗИ
КОМПЛЕКСНАЯ ПОДГОТОВКА
ORIENTEERING
SPECIAL TRAINING OF MILITARY PERSONNEL OF THE SIGNAL CORPS
COMPREHENSIVE TRAINING

description: Исходя из важности выполнения задач связи, накладываются особые требования к оперативности действия специалистов связи. Для повышения оперативности выполнения оперативных задач необходима высокая скорость и слаженность. В статье рассматривается способ повышения скоростных характеристик связиста, путём использования элементов подготовки спортсменов-ориентировщиков. Такой способ был выбран благодаря комплексному росту важных профессиональных качеств с уклоном на быстроту специалиста при использовании упражнений и приемов спортивного ориентирования.
Algo de historia de filosofía moderna
Creators: name: Escallón, José Tomás
Publisher: name: Universidad del Rosario
Year: 1915

description: Este filósofo francés encontró por alguna casualidad el tratado De homine de Descartes ; leyólo con avidez y de tal modo lo subyugó su estilo claro y conciso y la aparente solidez de sus proposiciones...
High-temperature corrosion of high- and medium-entropy alloys CrMnFeCoNi and CrCoNi exposed to a multi-oxidant atmosphere H2O-O2-SO2
Creators: name: Mohring, Wencke
name: Karafiludis, Stephanos
name: Manzoni, Anna M.
name: Laplanche, Guillaume
name: Schneider, Mike
name: Stephan-Scherb, Christiane
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 550

description: The high-temperature corrosion behaviors of the equimolar CrCoNi medium-entropy alloy and CrMnFeCoNi high-entropy alloy were studied in a gas atmosphere consisting of a volumetric mixture of 10% H2O, 2% O2, 0.5% SO2, and 87.5% Ar at 800 °C for up to 96 h. Both alloys were initially single-phase fcc with a mean grain size of ~ 50 μm and a homogeneous chemical composition. The oxide layer thickness of CrMnFeCoNi increased linearly with exposure time while it remained constant at ~ 1 μm for CrCoNi. A Cr2O3 layer and minor amounts of (Co,Ni)Cr2O4 developed on the latter while three oxide layers were detected on the former, i.e., a thin and continuous chromium rich oxide layer at the oxide/alloy interface, a dense (Mn,Cr)3O4 layer in the center and a thick and porous layer of Mn3O4 and MnSO4 at the gas/oxide interface. Additionally, a few metal sulfides were observed in the CrMnFeCoNi matrix. These results were found to be in reasonable agreement with thermodynamic calculations.
A Multi-Code Analysis Toolkit for Astrophysical Simulation Data
Creators: name: Turk, Matthew J.
name: Smith, Britton D.
name: Oishi, Jeffrey S.
name: Skory, Stephen
name: Skillman, Samuel W.
name: Abel, Tom
name: Norman, Michael L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The analysis of complex multiphysics astrophysical simulations presents a unique and rapidly growing set of challenges: reproducibility, parallelization, and vast increases in data size and complexity chief among them. In order to meet these challenges, and in order to open up new avenues for collaboration between users of multiple simulation platforms, we present yt (available at http://yt.enzotools.org/), an open source, community-developed astrophysical analysis and visualization toolkit. Analysis and visualization with yt are oriented around physically relevant quantities rather than quantities native to astrophysical simulation codes. While originally designed for handling Enzo's structure adaptive mesh refinement (AMR) data, yt has been extended to work with several different simulation methods and simulation codes including Orion, RAMSES, and FLASH. We report on its methods for reading, handling, and visualizing data, including projections, multivariate volume rendering, multi-dimensional histograms, halo finding, light cone generation and topologically-connected isocontour identification. Furthermore, we discuss the underlying algorithms yt uses for processing and visualizing data, and its mechanisms for parallelization of analysis tasks.
description: 18 pages, 6 figures, emulateapj format. Resubmitted to Astrophysical Journal Supplement Series with revisions from referee. yt can be found at http://yt.enzotools.org/
РАЗВИТИЕ ПСИХОФИЗИЧЕСКИХ КАЧЕСТВ ВОЕННОСЛУЖАЩИХ ВОЙСК СВЯЗИ ПОСРЕДСТВОМ МЕТОДИЧЕСКИХ ПОДХОДОВ К СПОРТИВНОЙ ТРЕНИРОВКЕ СПОРТСМЕНОВ-ОРИЕНТИРОВЩИКОВ
Creators: name: МИЛАШЕВСКИЙ А.В.
name: СИЛКО А.А.
name: ТУХТО С.В.
name: ПАВЛОВ А.Г.
name: КРИВИЛЁВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СПОРТИВНОЕ ОРИЕНТИРОВАНИЕ
СПЕЦИАЛЬНАЯ ПОДГОТОВКА ВОЕННОСЛУЖАЩИХ ВОЙСК СВЯЗИ
ПСИХОЛОГИЯ СПОРТА
ORIENTEERING
SPECIAL TRAINING OF SIGNAL TROOPS
PSYCHOLOGY OF SPORTS

description: Исходя из большого напряжения при выполнении боевых задач специалистов связи, накладываются высокие требования при их подготовке. В статье рассматривается комплекс подходов к развитию психофизических качеств специалистов методами, используемыми в спортивном ориентировании. Направление выбрано не случайно благодаря всестороннему развитию спортсменов-ориентировщиков как в физическом, так и в психологическом плане. В подтверждение этого были проведены опросы и тренировки, результаты которых приведены в статье.
Additional file 1 of Anti-mycobacterial activity of heat and pH stable high molecular weight protein(s) secreted by a bacterial laboratory contaminant
Creators: name: Hussain, Md. Sajid
name: Vashist, Atul
name: Kumar, Mahadevan
name: Taneja, Neetu Kumra
name: Gautam, Uma Shankar
name: Dwivedi, Seema
name: Tyagi, Jaya Sivaswami
name: Gupta, Rajesh Kumar
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Figure S1. Effect of active fraction F-1 on the growth of M. bovis BCG in liquid media. Figure S2. Amino acid sequences of Staphylococcal proteins in fraction F-1 and F-1S listed in Tables 3 and 4.
Eco-evolutionary processes shaping floral nectar sugar composition
Creators: name: Liu, Yicong
name: Dunker, Susanne
name: Durka, Walter
name: Dominik, Christophe
name: Heuschele, Jonna M.
name: Honchar, Hanna
name: Hoffmann, Petra
name: Musche, Martin
name: Paxton, Robert J.
name: Settele, Josef
name: Schweiger, Oliver
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 580

description: Floral nectar sugar composition is assumed to reflect the nutritional demands and foraging behaviour of pollinators, but the relative contributions of evolutionary and abiotic factors to nectar sugar composition remain largely unknown across the angiosperms. We compiled a comprehensive dataset on nectar sugar composition for 414 insect-pollinated plant species across central Europe, along with phylogeny, paleoclimate, flower morphology, and pollinator dietary demands, to disentangle their relative effects. We found that phylogeny was strongly related with nectar sucrose content, which increased with the phylogenetic age of plant families, but even more strongly with historic global surface temperature. Nectar sugar composition was also defined by floral morphology, though it was not related to our functional measure of pollinator dietary demands. However, specialist pollinators of current plant-pollinator networks predominantly visited plant species with sucrose-rich nectar. Our results suggest that both physiological mechanisms related to plant water balance and evolutionary effects related to paleoclimatic changes have shaped floral nectar sugar composition during the radiation and specialisation of plants and pollinators. As a consequence, the high velocity of current climate change may affect plant-pollinator interaction networks due to a conflicting combination of immediate physiological responses and phylogenetic conservatism.
Further Evidence Suggestive of a Solar Influence on Nuclear Decay Rates
Creators: name: Sturrock, Peter A.
name: Fischbach, Ephraim
name: Jenkins, Jere H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent analyses of nuclear decay data show evidence of variations suggestive of a solar influence. Analyses of datasets acquired at the Brookhaven National Laboratory (BNL) and at the Physikalisch-Technische Bundesanstalt (PTB) both show evidence of an annual periodicity and of periodicities with sidereal frequencies in the neighborhood of 12.25 year^{-1} (at a significance level that we have estimated to be 10^{-17}). It is notable that this implied rotation rate is lower than that attributed to the solar radiative zone, suggestive of a slowly rotating solar core. This leads us to hypothesize that there may be an "inner tachocline" separating the core from the radiative zone, analogous to the "outer tachocline" that separates the radiative zone from the convection zone. The Rieger periodicity (which has a period of about 154 days, corresponding to a frequency of 2.37 year^{-1}) may be attributed to an r-mode oscillation with spherical-harmonic indices l=3, m=1, located in the outer tachocline. This suggests that we may test the hypothesis of a solar influence on nuclear decay rates by searching BNL and PTB data for evidence of a "Rieger-like" r-mode oscillation, with l=3, m=1, in the inner tachocline. The appropriate search band for such an oscillation is estimated to be 2.00-2.28 year^{-1}. We find, in both datasets, strong evidence of a periodicity at 2.11 year^{-1}. We estimate that the probability of obtaining these results by chance is 10^{-12}.
description: 12 pages, 6 figures, v2 has a color corrected Fig 6, a corrected reference, and a corrected typo