cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Power Spectral Analysis of Jupiter's Clouds and Kinetic Energy from Cassini
Creators: name: Choi, David S.
name: Showman, Adam P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present suggestive evidence for an inverse energy cascade within Jupiter's atmosphere through a calculation of the power spectrum of its kinetic energy and its cloud patterns. Using Cassini observations, we composed full-longitudinal mosaics of Jupiter's atmosphere at several wavelengths. We also utilized image pairs derived from these observations to generate full-longitudinal maps of wind vectors and atmospheric kinetic energy within Jupiter's troposphere. We computed power spectra of the image mosaics and kinetic energy maps using spherical harmonic analysis. Power spectra of Jupiter's cloud patterns imaged at certain wavelengths resemble theoretical spectra of two-dimensional turbulence, with power-law slopes near -5/3 and -3 at low and high wavenumbers, respectively. The slopes of the kinetic energy power spectrum are also near -5/3 at low wavenumbers. At high wavenumbers, however, the spectral slopes are relatively flatter than the theoretical prediction of -3. Our results also show the importance of calculating spectral slopes from full 2D velocity maps rather than 1D zonal mean velocity profiles, since at large wavenumbers the spectra differ significantly, though at low wavenumbers, the 1D zonal and full 2D kinetic energy spectra are practically indistinguishable. Furthermore, the difference between the image and kinetic energy spectra suggests some caution in the interpretation of power spectrum results solely from image mosaics and its significance for the underlying dynamics. Finally, we also report prominent variations in kinetic energy within the equatorial jet stream that appear to be associated with the 5 μm hotspots. Other eddies are present within the flow collar of the Great Red Spot, suggesting caution when interpreting snapshots of the flow inside these features as representative of a time-averaged state.
description: 34 pages, 8 figures
3D kinematics through the X-shaped Milky Way bulge
Creators: name: Vásquez, S.
name: Zoccali, M.
name: Hill, V.
name: Renzini, A.
name: González, O. A.
name: Gardner, E.
name: Debattista, Victor P.
name: Robin, A. C.
name: Rejkuba, M.
name: Baffico, M.
name: Monelli, M.
name: Motta, V.
name: Minniti, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: It has recently been discovered that the Galactic bulge is X-shaped, with the two southern arms of the X both crossing the lines of sight at l=0 and |b|>4, hence producing a double red clump (RC) in the bulge CMD. Dynamical models predict the formation of X-shaped bulges, as extreme cases of boxy-peanut bulges. However, since X-shaped bulges were known to be present only in external galaxies, models have never been compared to 3D kinematical data for individual stars. We study the orbital motion of Galactic bulge stars, in the two arms of the X in the southern hemisphere. The goal is to provide observational constraints to bulge formation models that predict the formation of X-shapes through bar dynamical instabilities. Radial velocities have been obtained for a sample of 454 bulge giants, roughly equally distributed between the bright and faint RC, in a field at (l,b)=(0,-6). Proper motions were derived for all RC stars in the same field by combining images from two epochs obtained 11 years apart. The proper motions for the spectroscopic subsample are analyzed taking into account the radial velocities and metallicities measured from near-IR Calcium triplet lines, for a subsample of 352 stars. The radial velocity distribution of stars in the bright RC, tracing the closer overdensity of bulge stars, shows an excess of stars moving towards the Sun. Similarly, an excess of stars receding from the Sun is seen in the far overdensity, traced by faint RC stars. This is explained with the presence of stars on elongated orbits, most likely streaming along the arms of the X-shaped bulge. Proper motions for these stars are consistent with qualitative predictions of dynamical models of peanut-shaped bulges. Surprisingly, stars on elongated orbits have preferentially metal poor metallicities, while the metal rich ones, in both overdensities, are preferentially found in more axysimmetric orbits.
description: 12 pages, 9 figures. Accepted to A&A
Resolving Conformational Changes Within the Mu-opioid receptor via smFRET and its Correlation with G-Protein Activation
Creators: name: Bowen, Willow
name: Chu, Steven
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Biology
subject: single molecule Fluorescent Resonance Energy Transfer (smFRET)
subject: Mu-opioid receptor (µOR)
subject: G-protein Coupled Receptor (GPCR)
subject: Nanopore Electroporation

description: The Mu-opioid receptor is a therapeutic target of great importance and underlies the site of action for opiates. These opiates can have adverse effects that are related to the ability of the Mu-opioid receptor to signal with a defined level of activity. Alternatively, opiates may cause a particular bias to produce favorable therapeutic goals such as analgesia and avoid side-effects such as respiratory depression that may lead to death. Here, we have purified and labelled the Mu-opioid receptor to study the change in conformation it undergoes when binding opiates. Conformational changes were measured via single molecule FRET (smFRET), a biophysical technique that reveals the functions, kinetics, and conformation dynamics of individual molecules by monitoring the energy transfer between two probes (i.e., a donor and acceptor probe). We identified ligand dependent changes in conformational states in real time and directly measured the conformational changes that the receptor undergoes when it interacts with its cognate G-protein. Additionally, we attempted to reinsert purified Mu-opioid receptor by nanopore electroporation into live cells to confirm its functionality in the cell membrane. This attempt laid the groundwork for an in vivo model required for future evaluation of ligand driven conformational effects. Continued work will use more sophisticated methods of single-molecule FRET to resolve the conformational states of the receptor and to characterize the effects that ligands of varying efficacies have on G-protein interactions.
INTELLIGENT BASED WIND-SOLAR HYBRID POWER GENERATION SYSTEM FOR RURAL ENERGY SOLUTION IN ETHIOPIA (IN CASE: KULUMSA VILLAGE)
Creators: name: ASNAKE TEKLU
Publisher: name: Zenodo
Year: 2020

description: Electrical energy is a key factor for socio-economic development, improved health care and living standards of human being. Moreover, the benefit is highly exceled if the electricity is generated with Renewable Energy sources (RES). However, RES such as solar PV system have low conversion efficiencies, but have high fabrication cost and are not reliable due to their intermittent nature. Thus, an appropriate control system and a management strategy is required to generate power at optimum efficiency and supply the loads. This thesis work presents the intelligent based PV-Wind hybrid power generation system (IHPGS) with battery energy storage system (ESS) in selected sites of rural areas. A power management algorithms based on Artificial Intelligent Techniques (AITs) is proposed. To enhance efficiency and ensure optimum power from RES, Adaptive Neural-Fuzzy Inference System (ANFIS) based Maximum Power Point Tracking (MPPT) algorithm is employed for PV generation system (PGS) and Fuzzy logic Controller (FLC) based MPPT for wind power generation system (WGS). Moreover, this thesis work describes the implementation of Fuzzy controlled power management system (FPMS) to manage the power flow to the system
Understanding plant drought adaptation through genetic trade-offs with Arabidopsis thaliana
Creators: name: Kieschnick, Clara
name: Expósito-Alonso, Moisés
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Biology
subject: Adaptation (Biology)
subject: Plants, Flowering of--Flowering time
subject: Avoidance
subject: Escape
subject: Water Use Efficiency
subject: Climatic changes--Research

description: With consistently rising global temperatures and lower rainfall, drought conditions are becoming increasingly severe, and plants are compelled to either migrate, adapt, or face extinction. Two well-known adaptation strategies to drought are escape, where plants shift their phenology (e.g. earlier flowering) to have important life history events occur before the drought, and avoidance, where plants utilize mechanisms to improve their water use efficiency (WUE) (e.g. stomatal regulation). Previous studies have found that early flowering plants have a lower WUE than late-flowering plants, and plants under drought conditions typically select for escape. However, unpublished data from Expósito-Alonso et al. 2019 found that Arabidopsis thaliana from a dry climate of origin and grown in drought conditions trends towards having a higher fitness with both early flowering and high WUE. To expand on this study, we used a CRISPR-mediated knockout of the early flowering Flowering Locus C (FLC) gene. We grew 47 A. thaliana and 47 mutated lines in three different drought conditions. To evaluate the escape-avoidance trade-off, we took several phenology and fitness measurements as well as using WUE and flowering time data from previous studies done on the same ecotypes of A. thaliana. Our results show that, in well-watered conditions, earlier-flowering founder plants had a higher fitness than late-flowering plants, and late-flowering plants had greater WUE, as expected. In well-watered conditions, plants with the flc KO had a significant positive correlation between fitness and WUE, as well as between fitness and flowering time. Therefore, we found that there could be selection for both early flowering and high WUE when flowering time is held constant, breaking the escape-avoidance trade-off. Ultimately, understanding drought strategies and their trade-offs in the natural world will help inform predictions in plant adaptations and distributions under worsening climate change.
Modified Li chains as atomic switches
Creators: name: Wunderlich, Thomas
name: Akgenc, Berna
name: Eckern, Ulrich
name: Schuster, Cosima
name: Schwingenschlögl, Udo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present electronic structure and transport calculations for hydrogen and lithium chains, using density functional theory and scattering theory on the Green's function level, to systematically study impurity effects on the transmission coefficient. To this end we address various impurity configurations. Tight-binding results allow us to interpret our the findings. We analyze under which circumstances impurities lead to level splitting and/or can be used to switch between metallic and insulating states. We also address the effects of strongly electronegative impurities.
description: 12 pages (preprint style), 7 figures
LCAAJ audio for location 47271 (Podul Iloaiei, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Podul Iloaiei, Romania (47.22953, 27.29414)
Effects of the Generalized Uncertainty Principle on Compact Stars
Creators: name: Ali, Ahmed Farag
name: Tawfik, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on the generalized uncertainty principle (GUP), proposed by some approaches to quantum gravity such as string theory and doubly special relativity theories, we investigate the effect of GUP on the thermodynamic properties of compact stars with two different components. We note that the existence of quantum gravity correction tends to resist the collapse of stars if the GUP parameter $α$ is taking values between Planck scale and electroweak scale. Comparing with approaches, it is found that the radii of compact stars are found smaller. Increasing energy almost exponentially decreases the radii of compact stars.
description: 7 pages, two figures, to appear in IJMPD
LCAAJ audio for location 47267 (Zamostea, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Zamostea, Romania (47.866667, 26.2)
LCAAJ audio for location 47268 (Botoșani, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Botoșani, Romania (47.748611, 26.669444)
Excitation spectroscopy of few-electron states in artificial diatomic molecules
Creators: name: Hatano, T.
name: Tokura, Y.
name: Amaha, S.
name: Kubo, T.
name: Teraoka, S.
name: Tarucha, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the excitation spectroscopy of few-electron, parallel coupled double quantum dots (QDs). By applying a finite source drain voltage to a double QD (DQD), the first excited states observed in nonequilibrium charging diagrams can be classified into two kinds in terms of the total effective electron number in the DQD, assuming a core filling. When there are an odd (even) number of electrons, one (two)-electron antibonding (triplet) state is observed as the first excited state. On the other hand, at a larger source drain voltage we observe higher excited states, where additional single-particle excited levels are involved. Eventually, we identify the excited states with a calculation using the Hubbard model and, in particular, we elucidate the quadruplet state, which is normally forbidden by the spin blockade caused by the selection rule.
description: 7 pages, 5 figures
LCAAJ audio for location 47266 (Hârlău, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Hârlău, Romania (47.427778, 26.911389)
Additional file 1 of The effects of creatine supplementation on cognitive performance—a randomised controlled study
Creators: name: Sandkühler, Julia Fabienne
name: Kersting, Xenia
name: Faust, Annika
name: Königs, Eva Kathrin
name: Altman, George
name: Ettinger, Ulrich
name: Lux, Silke
name: Philipsen, Alexandra
name: Müller, Helge
name: Brauner, Jan
Publisher: name: figshare
Year: 2023
Subjects: Neuroscience
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 1.
Families of efficient second order Runge-Kutta methods for the weak approximation of Itô stochastic differential equations
Creators: name: Debrabant, Kristian
name: Rößler, Andreas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65C30, 60H35, 65C20, 68U20

description: Recently, a new class of second order Runge-Kutta methods for Itô stochastic differential equations with a multidimensional Wiener process was introduced by Rößler. In contrast to second order methods earlier proposed by other authors, this class has the advantage that the number of function evaluations depends only linearly on the number of Wiener processes and not quadratically. In this paper, we give a full classification of the coefficients of all explicit methods with minimal stage number. Based on this classification, we calculate the coefficients of an extension with minimized error constant of the well-known RK32 method to the stochastic case. For three examples, this method is compared numerically with known order two methods and yields very promising results.
description: arXiv admin note: substantial text overlap with arXiv:1303.4510
title: Математическая модель работоспособности тяговых реле автотракторных стартеров
Creators: name: Филатов, Михаил
name: Пузаков, Андрей
name: Киданов, Александр
Publisher: name: Известия Оренбургского государственного аграрного университета
Year: 2017

description: Цель исследования анализ структурной схемы тяговых реле автотракторных стартеров и разработка на её основе математической модели работоспособности. Разработаны структурные схемы тягового реле стартера и неисправностей тяговых реле автотракторных стартеров. Графически показана и проанализирована взаимосвязь между техническим состоянием втягивающей обмотки тягового реле и её электрическим сопротивлением. Предложена математическая модель работоспособности тяговых реле, которая включает величину развиваемого усилия и падение напряжения на контактах, как управляемые величины для механизма привода и стартерного электродвигателя. Полученные результаты способствуют развитию метода диагностирования автотракторных стартеров без снятия их с двигателя.
Propagating and annihilating vortex dipoles in the Gross-Pitaevskii equation
Creators: name: Rorai, Cecilia
name: Sreenivasan, K. R.
name: Fisher, Michael E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Quantum vortex dynamics in Bose-Einstein condensates or superfluid helium can be informatively described by the Gross-Pitaevskii (GP) equation. Various approximate analytical formulae for a single stationary vortex are recalled and their shortcomings demonstrated. Significantly more accurate two-point [2/2] and [3/3] Pade' approximants for stationary vortex profiles are presented. Two straight, singly quantized, antiparallel vortices, located at a distance d apart, form a vortex dipole, which, in the GP model, can either annihilate or propagate indefinitely as a `solitary wave'. We show, through calculations performed in a periodic domain, that the details and types of behavior displayed by vortex dipoles depend strongly on the initial conditions rather than only on the separation distance (as has been previously claimed). It is found, indeed, that the choice of the initial two-vortex profile (i.e., the modulus of the `effective wave function'), strongly affects the vortex trajectories and the time scale of the process: annihilation proceeds more rapidly when low-energy (or `relaxed') initial profiles are imposed. The initial `circular' phase distribution contours, customarily obtained by multiplying an effective wave function for each individual vortex, can be generalized to explicit elliptical forms specified by two parameters; then by `tuning' the elliptical shape at fixed d, a sharp transition between solitary-wave propagation and annihilation is captured. Thereby, a `phase diagram' for this `AnSol' transition is constructed in the space of ellipticity and separation and various limiting forms of the boundary are discussed.
LCAAJ audio for location 47260 (Dorohoi, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Dorohoi, Romania (47.959722, 26.399722)
Propagation into the heliosheath of a large-scale solar wind disturbance bounded by a pair of shocks
Creators: name: Provornikova, E.
name: Opher, M.
name: Izmodenov, V.
name: Toth, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: After the termination shock (TS) crossing, the Voyager 2 spacecraft has been observing strong variations of the magnetic field and solar wind parameters in the heliosheath. Anomalous cosmic rays, electrons, and galactic cosmic rays present strong intensity fluctuations. Several works suggested that the fluctuations might be attributed to spatial variations within the heliosheath. Additionally, the variability of the solar wind in this region is caused by different temporal events that occur near the Sun and propagate to the outer heliosphere. To understand the spatial and temporal effects in the heliosheath, it is important to study these effects separately. In this work we explore the role of shocks as one type of temporal effects in the dynamics of the heliosheath. Although currently plasma in the heliosheath is dominated by solar minima conditions, with increasing solar cycle shocks associated with transients will play an important role. We used a 3D MHD multi-fluid model of the interaction between the solar wind and the local interstellar medium to study the propagation of a pair of forward-reverse shocks in the supersonic solar wind, interaction with the TS, and propagation to the heliosheath. We found that in the supersonic solar wind the interaction region between the shocks expands, the shocks weaken and decelerate. The fluctuation amplitudes of the plasma parameters vary with heliocentric distance. The interaction of the pair of shocks with the TS creates a variety of new waves and discontinuities in the heliosheath, which produce a highly variable solar wind flow. The collision of the forward shock with the heliopause causes a reflection of fast magnetosonic waves inside the heliosheath.
description: 9 pages, 8 figures
LCAAJ audio for location 47246 (Rodna, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Rodna, Romania (47.421667, 24.812222)
Mobilising Funds for the Restoration of Tropical Forests
Creators: name: Dockendorff, Constantino
name: Fuss, Sabine
name: Kraus, Sebastian
name: Guye, Valentin
name: Taschini, Luca
name: Pietracci, Breno
name: Lubowski, Ruben
Publisher: name: Zenodo
Year: 2022
Subjects: tropical forest restoration
policy analysis
Brazil
Indonesia
financing mechanisms

description: Policies, incentives and financial instruments for large-scale restoration in Brazil and Indonesia The working paper summarizes the findings and insights of the study of main policies supporting restoration initiatives in Brazil and Indonesia. These acivities included assessing environmental and socio-economic impacts, and building on land use opportunity cost modelling, exploring innovative financial mechanisms to mobilise private sector investment to protect tropical forests.
description: Funding acknowledgment: This work was supported by the RESTORE+ project (www.restoreplus.org), which is part of the International Climate Initiative (IKI), supported by the Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) based on a decision adopted by the German Bundestag.
LCAAJ audio for location 47248 (Ruscova, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Ruscova, Romania (47.8, 24.283333)
LCAAJ audio for location 47247 (Vișeu de Sus, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Vișeu de Sus (Oberwischau), Romania (47.701408, 24.438915)
Visual navigation in ants while walking backwards
Creators: name: JOSEPH, ANUJA
Publisher: name: Macquarie University
Year: 2023
Subjects: classificationCode: 310301
subject: Behavioural ecology

description: Animals walk for carrying out several tasks such as foraging, escaping predation, mating, and migration. Navigating animals need a compass to know where to go and typically they travel by facing the direction of the goal. For this, they rely on several compass cues such as terrestrial, celestial, olfactory, geomagnetic and wind cues. However, there are some instances like backward walking, where animals move not facing the goal direction, as observed in ball-rolling dung beetles, solitary foraging wasps and ants. Ants walk backwards when they must transport a heavy item, which they cannot lift and walk forwards. Backward walking has been previously described in Cataglyphis and Myrmecia ant species and they have been found to use both terrestrial and celestial cues. Here, I attempted to identify the compass cue used by the Rhytidoponera sp. ants to set their initial heading directions towards the nest while walking backwards. Filming these ants at their familiar and unfamiliar locations clearly showed that the initial heading directions are set in the direction dictated by the celestial compass while walking backwards.
Fuzzy Nature of AD Risk Gene Assignments to Brain Cell Types
Creators: name: Schonfeld, Ethan
name: Südhof, Thomas
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Biology
subject: Transcriptomics
subject: Neural networks (Computer science)
subject: GWAS
subject: Cell Type Assignment
subject: Alzheimer's disease

description: As AD pathophysiology remains elusive, risk genes offer valuable information lending clinical and pathophysiological insights into the disease. Assignment of cell type for the AD risk genes proves crucial for understanding underlying pathophysiology. This cell type assignment will often have to be granular, necessitating the use of marker and algorithmic cell type information transfer between datasets. We train and validate a cell type labeling neural network on a scRNA dataset and demonstrate its poor generalization to labeling an snRNA dataset. We extend this analysis to show that for the purpose of assigning cell type labels, markers and the neural network approach respectively lose information when compared to the dataset’s ground truth labels. We systematically analyze these AD risk genes by their cell type assignment, and detail cortical regional effects on cell type assignment. We show that while ANK3, CLU, APP, EPDR1, PLEKHA1, and ICA1 are neuronally dominant in their expression, only CLU, and PLEKHA1 have expression profiles that appear to vary by neuronal subtype. Lastly, we demonstrate that AD candidate drug targets (APOE, GRN) are likely functionally expressed in multiple cell types and thus pose risks, while suggesting other candidates that are functionally expressed in only one cell type.
Upper critical field of isoelectron substituted SrFe$_2$(As$_{1-x}$P$_x$)$_2$
Creators: name: Yeninas, S.
name: Tanatar, M. A.
name: Murphy, J.
name: Strehlow, C. P.
name: Ayala-Valenzuela, O. E.
name: McDonald, R. D.
name: Welp, U.
name: Kwok, W. K.
name: Kobayashi, T.
name: Miyasaka, S.
name: Tajima, S.
name: Prozorov, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The upper critical field $H_{c2}$ of optimally doped iron-based superconductor SrFe$_{2}$(As$_{1-x}$P$_{x}$)$_{2}$ ($x$ = 0.35, $T_c$ = 25 K) was measured as a function of temperature down to 1.6 K for two principal directions of magnetic field $H \parallel c$ and $H \parallel a$. Measurements were performed in pulsed magnetic fields up to 65 T using a tunnel-diode resonator technique on as-grown and heavy-ion irradiated single crystals, with columnar defect density corresponding to a matching field $Bϕ$ = 25 T. The $H_{c2,c}(T)$ is close to $T$-linear, while clear saturation is observed for $H_{c2,a}(T)$, leading to a strongly temperature dependent anisotropy parameter $γ$. The linear shape of $H_{c2,c}(T)$ is very similar to that observed in nodal KFe$_2$As$_2$ but very different from full-gap LiFeAs. Irradiation does not introduce any additional features on $H_{c2}(T)$ line corresponding to the matching field. Instead, it suppresses uniformly both $T_c$ and $H_{c2}$, keeping their ratio constant.
Early Warning Signal Detection for Ross River Virus in Queensland, Australia
Creators: name: Abraham, Ann
name: Mordecai, Erin
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: Ross River Virus
infectious disease
temperature

description: Over the past few decades, there have been resurgences in vector-borne diseases that may have been driven by factors such as climate change, drug resistance, and urbanization. To predict these changes, forecasting methods and simulation models have been developed, but they are difficult to apply to vector-borne diseases due to limited case data available and the complex dynamics of arthropod vectors. Having the ability to predict imminent outbreaks before cases increase is imperative to mitigate the consequences of early exponential growth. One promising approach applies the theory of critical slowing down, which predicts that as a system approaches a critical transition (for example, from disease elimination to resurgence), its ability to return to stability following minor disturbances diminishes. This phenomenon results in particular patterns in disease incidence that are detectable as characteristic changes in summary statistics prior to the critical transition. Additionally, temperature strongly influences mosquito traits and life cycles, which in turn affect disease transmission. Detection of thermal thresholds, temperature moving from an inhibitory range to a suitable range for transmission, can allow us to take timely preventative actions prior to a potential outbreak. We tested for early warning signals of critical slowing down of Ross River virus in Queensland, Australia, by calculating nine summary statistics across a rolling window. The summary statistics were then compared to the temperature suitability for transmission (defined as relative R0(T) from a previous model) to determine whether the system crossed a thermal threshold. Five of the 15 HHS regions exhibited critical slowing down, primarily in variance, skewness, kurtosis, autocorrelation, and index of dispersion. Gold Coast exhibited the strongest evidence for critical slowing down occurring when temperatures crossed a threshold between 18.2-18.3 degrees Celsius. This shows that early warning signal detection can aid in predicting disease outbreaks and determining possible influential variables such as temperature.
Non-backtracking random walk
Creators: name: Fitzner, Robert
name: van der Hofstad, Remco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60E10, 60F05, 60F17, 60G10, 60G22, 60J10

description: We consider non-backtracking random walk (NBW) in the nearest-neighbor setting on the Zd-lattice and on tori. We evaluate the eigensystem of the m X m-dimensional transition matrix of NBW where m denote the degree of the graph. We use its eigensystem to show a functional central limit theorem for NBW on Zd and to obtain estimates on the convergence towards the stationary distribution for NBW on the torus.
title: О снижении задержек транспорта в зоне пешеходных переходов (на примере г. Оренбурга)
Creators: name: Пузаков, Андрей
Publisher: name: Вестник Оренбургского государственного университета
Year: 2011

description: В статье приведены результаты исследования характера движения и задержек транспорта в зоне наземных пешеходных переходов г. Оренбурга. Выявленные особенности свидетельствуют о том, что расположение пешеходного перехода относительно объектов улично-дорожной сети непосредственно влияет на величину транспортных задержек. Сделан вывод, что выбор организационно-технических мероприятий с учетом расположения пешеходных переходов поможет разгрузить улично-дорожную сеть города и повысить безопасность дорожного движения.
Publications and flyers by the Red Guard and mass organizations in Guangdong and other cities,  part 5
Creators: name: 批陶联委广州三司华师12.7红旗总部《12.7红旗》编辑部,  etc.
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Red Guard publications, Guangdong and other cities
subject: Cultural Revolution (China : 1966-1976)

description: Include publications and flyers： 12.7 红旗； 武汉钢二司 珠影东方红；武汉钢二司（广州版)；  工人评论；  机关红旗； 小兵；广州工代会；广州兵团；南方日报；东风战报；红卫报北京公社战报；   工人战报；  新珠影 东风工人；珠江红司 珠影东方红 中大红旗 红色暴动； 广州工人；红卫战报；红旗；东方红报；红卫报；首都红卫兵；机关革联；  乘胜前进；八·一三红卫兵； 广东文艺战报；新南方； 卫东； 大老保休想混水摸鱼：戳穿南方日报毛泽东思想革命造反联合总部、 毛泽东思想南方日报工人造反总部在“省革联”问题上进行政治投机的丑恶面目； 地总、主义兵一小撮血洗市交运局第三汽车修理厂“七.二〇”事件的调查报告；我们的检讨；   陶铸压制了我们！兼评中南局广东省委执行的资产阶级反动路线；广州告急！！！告全国人民书——广州“七.二三”大屠杀惨案纪实；王效禹同志在全省商业、财政、银行工作会议上的报告；陶铸——赫鲁晓夫式的人物；打倒刘少奇！打倒邓小平！打倒陶铸！坚决粉碎中南局省委市委资产阶级反动路线的新反扑；广州日报革命工人、干部誓死捍卫毛泽东思想造反司令部宣言；陶铸在文艺问题上的修正主义货色； 打倒资产阶级两面派陶铸；王任重和《龚同文》部分言论；彻底清算陶铸反党反社会主义的罪行——陶铸是埋在毛主席身边的一颗定时炸弹；最最强烈抗议 中南局广东省委广州市委的又一罪证；炮轰广州市委 《一宗政治迫害件》； 关于所谓“南方大厦事件”的真相；陶铸就是中南地区的赫鲁晓夫；广东省委扼杀省直属机关文化大革命的罪行；我们为什么要揪王任重； 黑司令王任重“一角”；捉拿政治扒手王任重, 第二輯；请看！反党反社会主义现行反革命分子大政治骗子王春开陷害革命战士的滔天罪行；市公安局接管监督小组执行了一条什么路线？评“严正声明”等三篇文章；为“一·二五”事件彻底翻案；两条路线的斗争——再谈《一·二五》事件；市公安局“一·二五”事件必须彻底翻案；张国恩等人执行的资产阶级反动路线必须彻底批判；我们永远跟着毛主席在大风大浪中前进；红卫兵，要真正听毛主席的话；致广东省、广州市各级机关及各报社革命同志的一封公开信；必须彻底清算《广州日报》的罪行——看《广州日报》被接管后所犯的滔天罪行；革命造反派联合起来 反对分裂；判处《广东省革命造反联合委员会》死刑；就《红卫报》被封和停刊事件，告中南地区人民书；《红卫报》的命运必须由中南地区广大的工农兵和革命群众决定；我们所看到的“七·二三”事件——主义兵自卫有理；首都井冈山区（海淀区）毛泽东主义红卫兵总部宣言（草案）
Faint End of 1.3 mm Number Counts Revealed by ALMA
Creators: name: Hatsukade, Bunyo
name: Ohta, Kouji
name: Seko, Akifumi
name: Yabe, Kiyoto
name: Akiyama, Masayuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the faint end of number counts at 1.3 mm (238 GHz) obtained with the Atacama Large Millimeter/submillimeter Array (ALMA). Band 6 observations were carried out targeting 20 star-forming galaxies at z ~ 1.4 in the Subaru/XMM-Newton Deep Survey field. In the observations, we serendipitously detect 15 sources (>=3.8 sigma, S(1.3 mm) = 0.15-0.61 mJy) other than the targeted sources. We create number counts by using these `sub-mJy sources', which probe the faintest flux range among surveys at millimeter wavelengths. The number counts are consistent with (flux-scaled) number counts at 850 um and 870 um obtained with gravitational lensing clusters. The ALMA number counts agree well with model predictions, which suggest that these sub-mJy populations are more like `normal' star-forming galaxies than `classical' SMGs with intense star-forming activity. In this flux range, ~80% of the extragalactic background light at 1.3 mm is resolved into individual sources.
description: 5 pages, 4 figures, Accepted for publication in the Astrophysical Journal Letters
LCAAJ audio for location 47241 (Bistrița, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Bistrița, Romania (47.133333, 24.5)
title: Разработка и обоснование метода диагностирования автотракторных стартеров
Creators: name: Филатов, Михаил
name: Пузаков, Андрей
name: Киданов, Александр
Publisher: name: Известия Оренбургского государственного аграрного университета
Year: 2017

description: Цель исследования разработка современного и достаточно объективного метода диагностирования автотракторных стартеров. Для сбора информации о взаимосвязи между структурными и диагностическими параметрами стартеров разработана методика имитирования неисправностей, позволяющая определить границы возникновения и развития характерных электрических неисправностей стартеров. Результаты имитирования неисправностей на примере обрыва и короткого замыкания обмотки якоря позволили установить критические значения сопротивления, а также характер изменения диагностических параметров в процессе развития данной неисправности. Результаты имитирования остальных электрических неисправностей позволят сформировать практические рекомендации по оценке технического состояния автотракторных стартеров на основе разработанного метода диагностирования и лягут в основу метода диагностирования автотракторных стартеров без снятия их с двигателя.
LCAAJ audio for location 47240 (Moisei, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Moisei, Romania (47.656111, 24.538056)
Additional file 1 of Targeting the conserved coronavirus octamer motif GGAAGAGC is a strategy for the development of coronavirus vaccine
Creators: name: Lin, Ching-Hung
name: Hsieh, Feng-Cheng
name: Chang, Yu-Chia
name: Yang, Cheng-Yao
name: Hsu, Hsuan-Wei
name: Yang, Chun-Chun
name: Tam, Hon-Man-Herman
name: Wu, Hung-Yi
Publisher: name: figshare
Year: 2023
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 1
LCAAJ audio for location 47239 (Sighetu Marmației, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: (section of Sighetu Marmației), Romania (-47.928611, -23.8925)
Infrared background signatures of the first black holes
Creators: name: Yue, Bin
name: Ferrara, Andrea
name: Salvaterra, Ruben
name: Xu, Yidong
name: Chen, Xuelei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Angular fluctuations of the Near InfraRed Background (NIRB) intensity are observed up to scales $\simlt 1^{\ensuremath{^{\circ}}}$. Their interpretation is challenging as even after removing the contribution from detected sources, the residual signal is $>10$ times higher than expected from distant galaxies below the detection limit and first stars. We propose here a novel interpretation in which early, intermediate mass, accreting direct collapse black holes (DCBH), which are too faint to be detected individually in current surveys, could explain the observed fluctuations. We find that a population of highly obscured ($N_{\rm H}\simgt 10^{25} \rm cm^{-2}$) DCBHs formed in metal-free halos with virial temperature $10^4$ K at $z\simgt 12$, can explain the observed level $\approx 10^{-3}$ (nW m$^{-2}$ sr$^{-1})^2$ of the 3.6 and 4.5 $μ$m fluctuations on scales $>100''$. The signal on smaller scales is instead produced by undetected galaxies at low and intermediate redshifts. Albeit Compton-thick, at scales $θ> 100''$ DCBHs produce a CXB (0.5-2 keV)-NIRB ($4.5 \rm μm$) cross-correlation signal of $\simeq 10^{-11}$ erg s$^{-1}$ cm$^{-2}$ nW m$^{-2}$ sr$^{-1}$ slightly dependent on the specific value of the absorbing gas column ($N_{\rm H} \approx 10^{25} \rm cm^{-2}$) adopted and in agreement with the recent measurements by \cite{2012arXiv1210.5302C}. At smaller scales the cross-correlation is dominated by the emission of high-mass X-ray binaries (HMXB) hosted by the same low-$z$, undetected galaxies accounting for small scale NIRB fluctuations. These results outline the great potential of the NIRB as a tool to investigate the nature of the first galaxies and black holes.
description: 27 pages, 8 figures, accepted for publication in MNRAS
Baryonia and near-threshold enhancements
Creators: name: Deng, Chengrong
name: Ping, Jialun
name: Yang, Youchang
name: Wang, Fan
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The baryon-antibaryon spectrum consisting of strange, charm and bottom quarks is studied in the color flux-tube model with a multi-body confinement interaction. Numerical results indicate that many low-spin baryon-antibaryon states can form compact hexaquark states and are stable against the decay into a baryon and an antibaryon. The multi-body confinement interaction as a binding mechanism plays an important role in the formation of the states. They can be searched in the $e^+e^-$ annihilation and charmonium or bottomonium decay if they really exist. The newly reported states, X(1835), X(2370), Y(2175), Y(4360) and Y_b(10890), may be interpreted as $N\bar{N}$, $Δ\barΔ$, $Λ\barΛ$, $Λ_c\barΛ_c$ and $Λ_b\barΛ_b$ states, respectively.
description: 8 pages, 3 figures
The extracellular release of mitochondria in the context of mitophagy in LPS-induced inflammation
Creators: name: Tsegay, Kaleb
name: Mukherjee, Riddhita
name: Vijayan, Vijith
name: Haileselassie, Bereketeab
name: Mochly-Rosen, Daria
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Cell Biology
subject: Mitophagy
subject: Autophagy
subject: Autophagic vacuoles
subject: Inflammation
subject: Mitochondria
subject: Oxidative stress

description: Cellular health is particularly dependent on mitochondrial dynamics and function. Mitochondria have emerged as having a large role in proinflammatory signaling, and similarly, proinflammatory agents seem to affect mitochondrial quality and function. Consequently, inflammation and mitochondrial dysfunction are drivers of many degenerative and acute diseases. Furthermore, dysfunctional, extracellular mitochondria appear to be a signaling agent of inflammation. This begs the exploration of interplay of mitophagy, as a regulator of mitochondrial content and quality, and extracellular mitochondria content in the context of inflammation. Using a RAW 264.7 monocyte/macrophage-like cell line, we characterize changes in mitochondrial function, oxidative stress, autophagy, and intracellular and extracellular mitochondria content in a model of lipopolysaccharide (LPS)-induced inflammation. Here we hypothesized that LPS-induced inflammation in RAW 264.7 cells would result in an increase of extracellular mitochondria, which propagate inflammation, due to stalled mitophagy. We found that LPS reduced mitochondrial respiration and increased mitochondrial reactive oxygen species (ROS) which indeed suggests a role for extracellular mitochondria in propagating inflammation. Furthermore, we found LPS increased both intracellular and extracellular mitochondrial content as shown by FACS analysis which confirms the former part of our hypothesis. However, this was accompanied by the finding of increased autophagic vesicles detected via western blot following treatment with LPS which suggests early-stage autophagy induction. The primary results of this study suggest that LPS-induced inflammation disrupts mitochondrial function and increases extracellular mitochondria despite early-stage autophagy induction.
Theoretical study of solid iron nanocrystal movement inside a carbon nanotube
Creators: name: Coh, Sinisa
name: Louie, Steven G.
name: Cohen, Marvin L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We use a first-principles based kinetic Monte Carlo simulation to study the movement of a solid iron nanocrystal inside a carbon nanotube driven by the electrical current. The origin of the iron nanocrystal movement is the electromigration force. Even though the iron nanocrystal appears to be moving as a whole, we find that the core atoms of the nanocrystal is completely stationary, and only the surface atoms are moving. Movement in the contact region with the carbon nanotube is driven by electromigration forces, and the movement on the remaining surfaces is driven by diffusion. Results of our calculations also provide a simple model which can predict the center of mass speed of the iron nanocrystal over a wide range of parameters. We find both qualitative and quantitative agreement of the iron nanocrystal center of mass speed with experimental data.
description: 11 pages, 7 figures
LCAAJ audio for location 47237 (Halmeu, Romania)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Halmeu, Romania (47.97995, 23.013257)
Additional file 1 of The validity of Engagement and Feedback Assessments (EFAs): identifying students at risk of failing
Creators: name: Kemp, Paul R.
name: Bradshaw, Jacob M.
name: Pandya, Brijmohan
name: Davies, Daniel
name: Morrell, Mary J.
name: Sam, Amir H.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Supplementary Table S1. Correlation of EFA results with overall summative results and individual summative module components in Phase 1a and Phase 1b. Figure S1. Formative assessment performance associates with summative exam performance in Phase 1a. Figure S2. Formative assessment performance associates with summative exam performance in Phase 1b. Figure S3. Effect of missing more than 2 events on score for cohort 1 in Phase 1a. Figure S4. Effect of missing more than 2 events on score for cohort 1 in Phase 1b. Figure S5. Effect of missing more than 2 events on score for cohort 2 in Phase 1a.
Identifying the sources and drivers of variable nitrous oxide concentrations across the Eastern Tropical North Pacific
Creators: name: Monreal, Patrick
Publisher: name: Stanford Digital Repository
Year: 2022
Subjects: subject: Nitrogen cycle
subject: Greenhouse gases
subject: Anoxic environments
subject: Stable isotopes
subject: Climate and interannual variability
subject: Chemical oceanography
subject: Oceanography--Research
subject: Biogeochemistry

description: Nitrous oxide (N2O) is a powerful greenhouse gas, and oceanic sources account for up to one third of total flux to the atmosphere. In oxygen-deficient zones (ODZs) like the Eastern Tropical North Pacific (ETNP), N2O can be produced and consumed by several biological processes. In this study, the concentration and isotopocule ratios of N2O from a 2016 cruise to the ETNP were analyzed to examine the sources of and controls on N2O cycling across the region. Along the ~1000 km north-south transect, three distinct biogeochemical regimes were identified: background, core-ODZ, and high-N2O stations. Background stations were characterized by smaller variations in N2O concentration and isotopic profiles relative to the other regimes. Core-ODZ stations were characterized by co-occurring N2O production and consumption at anoxic depths, indicated by high δ18O-N2O (> 90‰) and low δ15N2Oβ (< -10‰) values, and confirmed by a time-dependent model, which indicated that N2O production via denitrification was significant and may occur with a non-zero site preference. High-N2O stations, located at the periphery of a mesoscale eddy, were defined by [N2O] reaching 126.07±12.6 nM and low oxygen concentrations expanding into near-surface isopycnals. At these stations, model results indicated significant N2O production from ammonia-oxidizing archaea and denitrification from nitrate at the N2O maximum within the oxycline, while bacterial nitrification and denitrification from nitrite were insignificant. This study also represents the first in the ETNP to link the magnitudes of N2O production mechanisms to a mesoscale eddy through isotopocule measurements, suggesting the importance of eddies to the spatiotemporal variability in N2O cycling and emissions from this region.