cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Regional Food Hub Resource Guide
Creators: name: Barham, James
name: Tropp, Debra
name: Enterline, Kathleen
name: Farbman, Jeff
name: Fisk, John
name: Kiraly, Stacia
name: Barham, James
name: Tropp, Debra
name: Enterline, Kathleen
name: Farbman, Jeff
name: Fisk, John
name: Kiraly, Stacia
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Community/Rural/Urban Development
subject: Financial Economics
subject: Marketing
subject: FOS: Economics and business
subject: Public Economics
subject: Local Food
subject: Local Producers
subject: Local Markets
subject: Distribution
subject: Aggregation
subject: Small Business
subject: Entrepreneur
subject: Philanthropy
subject: Food hub
subject: Regional food
subject: Federal government
subject: Funding

description: A recurring challenge faced by farmers is the lack of distribution infrastructure and services to allow them to take greater advantage of the growing demand for locally and regionally grown food. Regional food hubs have emerged as one effective way to overcome these infrastructural and market barriers. By offering a combination of production, aggregation, distribution, and marketing services, food hubs make it possible for producers to gain entry into new and additional markets that would be difficult or impossible to access on their own. This guide gives readers a greater understanding of what regional food hubs are, their impacts, strategies to assist their success and growth, and direction on where to find financial resources to support them. The target audiences for this guide are food entrepreneurs and their supporters who are interested in starting food hubs, and operators of food hubs who are interested in expanding. This guide will also help philanthropic foundations, public agencies, lending institutions, and economic development organizations understand the nature, function, and operating models of food hubs, helping them to engage hubs in their areas. A variety of funding options is available from both Federal and non-Federal sources to finance different stages of food hub development, from business planning and technical assistance to working capital and physical infrastructure improvements. This guide will help food hub operators and supporters better understand and navigate through the variety of financial and human resources available to them.
Additional file 1 of The experiences of care managers and rehabilitation coordinators of a primary care intervention to promote return to work for patients with common mental disorders: a qualitative study
Creators: name: Eva-Lisa Petersson
name: Törnbom, Karin
name: Hange, Dominique
name: Shabnam Nejati
name: Jerlock, Margareta
name: Wikberg, Carl
name: Björkelund, Cecilia
name: Svenningsson, Irene
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. The focus group guide.
MOESM1 of Initial eye gaze to faces and its functional consequence on face identification abilities in autism spectrum disorder
Creators: name: Schauder, Kimberly
name: Park, Woon
name: Tsank, Yuliy
name: Eckstein, Miguel
name: Tadin, Duje
name: Loisa Bennetto
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Supplemental Material.
Status of the Fermi surface in mixed composite boson - composite fermion quantum Hall states
Creators: name: Milovanovic, M. V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We argue that the naively expected singularities of the Fermi surface, in the mixed composite boson - composite fermion states proposed [S.H. Simon et al., PRL 91, 046803(2003)] for the evolution of ν= 1 bilayer quantum Hall system with distance, are obliterated. Our conclusion is based on a careful analysis of the momentum distribution in ν= 1/2 single-layer composite-fermion state. We point out to a possibility of the phenomenon hitherto unknown outside Kondo lattice systems when, in a translationally invariant system, Fermi-liquid-like portion of electrons enlarges its volume.
description: 5 pages, 2 figures
Value for Money in Environmental Policy and Environmental Economics
Creators: name: Pannell, David J.
name: Pannell, David J.
Publisher: name: Unknown
Year: 2013
Subjects: Environmental Economics and Policy

description: Requirements that environmental programs must meet in order to deliver value for money are identified, illustrated and discussed. It is argued that environmental managers and policy makers should carefully consider the extent to which potential policies and investments deliver environmental outcomes, not just outputs and activities. Processes for ranking potential environmental investments need to consider a sufficient set of information to properly evaluate benefits and costs. That information must be in a rigorous way. Many ranking systems in practical use do not meet these requirements. Environmental projects of different scales and intensities can vary greatly in the value for money that they offer, so different versions of a project should be evaluated and compared. The effectiveness of a program or project can be sensitive to the policy mechanism(s) used, so these too should be compared and evaluated for each potential project. Programs should be designed in a way that provides incentives for environmental managers to develop and pursue projects that provide high value for money, rather than creating barriers to that outcome. In some cases environmental economists could increase the value for money from investments in their research and analysis by avoiding the over-concentration of effort into a subset of the many types of information needed to make sound management and policy decisions. There are several reasons to expect that relatively less detailed or sophisticated information may provide greater value for money: diminishing marginal benefits from sophistication and detail, increasing marginal costs of sophistication and detail, and the limited capacities of potential users of this information. There is significant potential to improve the value for money generated by public investments in environmental projects and in environmental economics, although there are significant challenges in each case.
MOESM3 of Unique molecular signature in mucolipidosis type IV microglia
Creators: name: Cougnoux, Antony
name: Drummond, Rebecca
name: Fellmeth, Mason
name: Navid, Fatemeh
name: Collar, Amanda
name: Iben, James
name: Kulkarni, Ashok
name: Pickel, James
name: Schiffmann, Raphael
name: Wassif, Christopher
name: Cawley, Niamh
name: Lionakis, Michail
name: Porter, Forbes
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 3: Figure S3. Double immunostaining for IBA1 and CCL5 in cerebellar section from 2-month-old wild type (WT), FD, MLIV and NPC1 mice. The scale bar is 20 Î¼m.
Combining Progressive Rethinking and Collaborative Learning: A Deep Framework for In-Loop Filtering
Creators: name: Wang, Dezhao
name: Xia, Sifeng
name: Yang, Wenhan
name: Liu, Jiaying
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this paper, we aim to address issues of (1) joint spatial-temporal modeling and (2) side information injection for deep-learning based in-loop filter. For (1), we design a deep network with both progressive rethinking and collaborative learning mechanisms to improve quality of the reconstructed intra-frames and inter-frames, respectively. For intra coding, a Progressive Rethinking Network (PRN) is designed to simulate the human decision mechanism for effective spatial modeling. Our designed block introduces an additional inter-block connection to bypass a high-dimensional informative feature before the bottleneck module across blocks to review the complete past memorized experiences and rethinks progressively. For inter coding, the current reconstructed frame interacts with reference frames (peak quality frame and the nearest adjacent frame) collaboratively at the feature level. For (2), we extract both intra-frame and inter-frame side information for better context modeling. A coarse-to-fine partition map based on HEVC partition trees is built as the intra-frame side information. Furthermore, the warped features of the reference frames are offered as the inter-frame side information. Our PRN with intra-frame side information provides 9.0% BD-rate reduction on average compared to HEVC baseline under All-intra (AI) configuration. While under Low-Delay B (LDB), Low-Delay P (LDP) and Random Access (RA) configuration, our PRN with inter-frame side information provides 9.0%, 10.6% and 8.0% BD-rate reduction on average respectively. Our project webpage is https://dezhao-wang.github.io/PRN-v2/.
description: Accepted for publication in IEEE Transactions on Image Processing (TIP). Website available at https://dezhao-wang.github.io/PRN-v2/
Effects of Fermion Masses and Twisting on Non-Integrable Phases on Compact Extra Dimensions
Creators: name: Boz, Muge
name: Pak, Namik K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The effective potential for the Wilson loop in the SU(2) gauge theory with N_f massive fundamental and N_a massive adjoint fermions on S^1 x M^4 is computed at the one-loop level, assuming periodic boundary conditions for the gauge field and general boundary conditions for fermions. It is shown that there are critical values for the bare mass, and the boundary condition parameter for the adjoint fermions, beyond which the symmetry pattern changes. However, neither bare mass, nor the boundary condition parameter for the fundamental fermion play any role on the vacuum structure, thus the symmetry breaking pattern. When the two different types of fermions with equal masses exist together the pattern of the fundamental fermion dominate, and SU(2) gauge symmetry remains intact independent of the fermion masses.
description: 21 pages, 28 figures, version to appear in Nucl. Phys. B
MOESM4 of Unique molecular signature in mucolipidosis type IV microglia
Creators: name: Cougnoux, Antony
name: Drummond, Rebecca
name: Fellmeth, Mason
name: Navid, Fatemeh
name: Collar, Amanda
name: Iben, James
name: Kulkarni, Ashok
name: Pickel, James
name: Schiffmann, Raphael
name: Wassif, Christopher
name: Cawley, Niamh
name: Lionakis, Michail
name: Porter, Forbes
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 4: Figure S4. Expanded Fig. 4c. a Enlarged heatmap with all genes labeled. b Western blot analysis of GAPDH, B-Actin, DAP12, APOE on 100,000 microglia lysates. N=4. c representative IBA1/CD68 immunostaining of WT, FD and ML4 mice hippocampus (DG). d representative IBA1/CTSD immunostaining of WT, FD and ML4 mice hippocampus (DG). Scale bare is 10 μm.
Liouville type theorems for minimal graphs over manifolds
Creators: name: Ding, Qi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: Let $Σ$ be a complete Riemannian manifold with the volume doubling property and the uniform Neumann-Poincar$\mathrm{\acute{e}}$ inequality. We show that any positive minimal graphic function on $Σ$ is a constant.
A Common Origin for Cosmic Explosions Inferred from Fireball Calorimetry
Creators: name: Berger, E.
name: Kulkarni, S. R.
name: Pooley, G.
name: Frail, D. A.
name: McIntyre, V.
name: Wark, R. M.
name: Sari, R.
name: Soderberg, A. M.
name: Fox, D. W.
name: Yost, S. A.
name: Price, P. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Past studies suggest that long-duration gamma-ray bursts (GRBs) have a standard energy of E_gamma ~ 10^51 erg in ultra-relativistic ejecta when corrected for asymmetry ("jets"). However, recently a group of sub-energetic bursts, including the peculiar GRB 980425 associated with SN 1998bw (E_gamma ~ 10^48 erg), has been identified. Here we report radio observations of GRB 030329, the nearest burst to date, which allow us to undertake calorimetry of the explosion. Our observations require a two-component explosion: a narrow (5 degrees) ultra-relativistic component responsible for the gamma-rays and early afterglow, and a wide, mildly relativistic component responsible for the radio and optical afterglow beyond 1.5 days. While the gamma-rays are energetically minor, the total energy release, dominated by the wide component, is similar to that of other GRBs. Given the firm link of GRB 030329 with SN 2003dh our result suggests a common origin for cosmic explosions in which, for reasons not understood, the energy in the highest velocity ejecta is highly variable
description: Accepted to Nature
Additional file of The experiences of care managers and rehabilitation coordinators of a primary care intervention to promote return to work for patients with common mental disorders: a qualitative study
Creators: name: Eva-Lisa Petersson
name: Törnbom, Karin
name: Hange, Dominique
name: Shabnam Nejati
name: Jerlock, Margareta
name: Wikberg, Carl
name: Björkelund, Cecilia
name: Svenningsson, Irene
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file of The experiences of care managers and rehabilitation coordinators of a primary care intervention to promote return to work for patients with common mental disorders: a qualitative study
In silico assessment of potential leads identified from Bauhinia rufescens Lam. as α-glucosidase and α-amylase inhibitors
Creators: name: Wadah Osman
name: Esraa M. O. A. Ismail
name: Shaza W. Shantier
name: Mohammed, Mona S.
name: Mothana, Ramzi A.
name: Abdelkhalig Muddathir
name: Khalid, Hassan S.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
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

description: Natural products play a pivotal role in innovative drug discovery by providing structural leads for the development of new therapeutic agents against various diseases.The present study aims to focus on the in silico assessment of the therapeutic potential of antidiabetic phytoconstituents which were identified and isolated from the extracts of Bauhinia rufescens Lam, a medicinal plant traditionally used for various pharmacotherapeutic purposes. The physicochemical and pharmacokinetic parameters of the previously isolated thirty eight compounds were predicted using SwissADME web tool whereas OSIRIS Property Explorer was used for toxicity risk assessment and drug- likeliness. Twelve compounds were selected for docking on human α-glucosidase and α-amylaseenzymes using Autodock 4.0 software. Furthermore, the active extract was in vivo tested for the antidiabetic activity and then identified usingTLC bioautographic method. Eriodictyol was found to have the highest potential as an inhibitor against α-amylase with binding energy of −9.92 kcal/mol. Rutin was the most potent against α-glucosidase with binding energy of-9.15 kcal/mol. A considerable number of hydrogen bonds and hydrophobic interactions were computed between the compounds and the enzymes thereby making them energetically favorable and suggesting inhibition of these two enzymes as a plausible molecular mechanism for their antidiabetic effect. These two flavonoids could therefore be used as potential leads for structure- based design of new effective hypoglycemic agents.
Neocollyris (Pachycollyris) biimpressa
Creators: name: Wiesner, Jürgen
name: Bandinelli, Aligi
name: Matalin, Andrey
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Neocollyris
Neocollyris biimpressa

description: 77. Neocollyris (Pachycollyris) biimpressa (Horn, 1937) (Fig. 77, 274)
 Collyris biimpressa: Horn 1937: 55.
 Neocollyris (Pachycollyris) biimpressa: Naviaux 1995a: 259, 260.
 Published data. CENTRAL HIGHLANDS: Lam Dong (Haut Donai) (Horn: 1937: 56; Naviaux 1995a: 259).
 New records. CENTRAL HIGHLANDS: Lam Dong, 35 km NW of Bao Loc, Loc Bao env., N11 o 50’ 12” E107 o 38’ 25”, 650m, leg. D. Fedorenko, 17-22.iv.2012, 1 female (MPU).
 Distribution. Vietnam (Lam Dong), Laos (Attapeu).
description: Published as part of Wiesner, Jürgen, Bandinelli, Aligi & Matalin, Andrey, 2017, Notes on the tiger beetles (Coleoptera: Carabidae: Cicindelinae) of Vietnam. 135. Contribution towards the knowledge of Cicindelinae, pp. 1-131 in Insecta Mundi 2017 (589) on page 31, DOI: 10.5281/zenodo.5169363
Girls will be Girls: An Experimental Study on Female Entrepreneurship
Creators: name: Artinger, Sabrina
name: Schade, Christian
name: Artinger, Sabrina
name: Schade, Christian
Publisher: name: Unknown
Year: 2013
Subjects: subject: Labor and Human Capital
subject: Teaching/Communication/Extension/Profession
subject: gender differences
subject: entrepreneurship
subject: occupational choice
subject: gain and loss experiences

description: We experimentally investigate gender- and occupation-specific differences in market entry behavior and test whether female entrepreneurs are more willing to take strategic risk and engage in competition than other women. To facilitate strategic thinking, we induce asymmetric gain and loss experiences. We find that female entrepreneurs react to own gains and losses like other women and to opponents’ experiences like male entrepreneurs. Overall entry of female entrepreneurs is much lower than that of male entrepreneurs and does not differ from other women indicating that also female entrepreneurs dislike strategic competition. Risk aversion does not to account for this finding.
FS Aur - a new class of Cataclysmic Variables or the missing link between Intermediate Polars and SW Sex objects?
Creators: name: Tovmassian, G.
name: Zharikov, S.
name: Michel, R.
name: Neustroev, ; V.
name: Greiner, J.
name: Skillman, D.
name: Harvey, D.
name: Fried, R.
name: Patterson, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: FS Aur is a known dwarf nova with an orbital period of about 85.7 minutes. It has been assumed to be a member of the SU UMa subclass of cataclysmic variables (CVs), but previous searches for superhumps and superoutburst have been unsuccessful. We conducted a series of photometric and spectroscopic observations of FS Aur during quiescence. We confirmed its short orbital period from radial velocity measurements. However, the long-term photometry revealed an unexpected result: the system also shows a distinct 0.24 mag modulation in the BVR photometric bands with a period of 205.5 min, which is 2.4 times longer than the orbital period. We discuss various possible causes for such a peculiar behavior.
description: 12 pages, 1 table, 12 figures, accepted for publication in PASP
Patch-based Generative Adversarial Network Towards Retinal Vessel Segmentation
Creators: name: Abbas, Waseem
name: Shakeel, Muhammad Haroon
name: Khurshid, Numan
name: Taj, Murtaza
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Retinal blood vessels are considered to be the reliable diagnostic biomarkers of ophthalmologic and diabetic retinopathy. Monitoring and diagnosis totally depends on expert analysis of both thin and thick retinal vessels which has recently been carried out by various artificial intelligent techniques. Existing deep learning methods attempt to segment retinal vessels using a unified loss function optimized for both thin and thick vessels with equal importance. Due to variable thickness, biased distribution, and difference in spatial features of thin and thick vessels, unified loss function are more influential towards identification of thick vessels resulting in weak segmentation. To address this problem, a conditional patch-based generative adversarial network is proposed which utilizes a generator network and a patch-based discriminator network conditioned on the sample data with an additional loss function to learn both thin and thick vessels. Experiments are conducted on publicly available STARE and DRIVE datasets which show that the proposed model outperforms the state-of-the-art methods.
Quantum Fluctuations of a Coulomb potential
Creators: name: Kazakov, Kirill A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Long-range properties of the two-point correlation function of the electromagnetic field produced by an elementary particle are investigated. Using the Schwinger-Keldysh formalism it is shown that this function is finite in the coincidence limit outside the region of particle localization. In this limit, the leading term in the long-range expansion of the correlation function is calculated explicitly, and its gauge independence is proved. The leading contribution turns out to be of zero order in the Planck constant, and the relative value of the root mean square fluctuation of the Coulomb potential is found to be 1/\sqrt{2}, confirming the result obtained previously within the S-matrix approach. It is shown also that in the case of a macroscopic body, the \hbar^0 part of the correlation function is suppressed by a factor 1/N, where N is the number of particles in the body. Relation of the obtained results to the problem of measurability of the electromagnetic field is mentioned.
description: 15 pages, 2 figures
Predicting stability constants of transition metals; Y3+, La3+, and UO22+ with organic ligands using the 3D-QSPR methodology
Creators: name: Shiri, Fereshteh
name: Salahinejad, Maryam
name: Momeni-Mooguei, Nader
name: Sanchooli, Mahmood
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Stability constants prediction plays a critical role in the identification and optimization of ligand design for selective complexation of metal ions in solution. Thus, it is important to assess the potential of metal-binding ligand organic in the complex formation process. However, quantitative structure-activity/property relationships (QSAR/QSPR) provide a time-and cost-efficient approach to predict the stability constants of compounds. To this end, we applied a free alignment three-dimensional QSPR technique by generating GRid-INdependent Descriptors (GRINDs) to rationalize the underlying factors effecting on stability constants of transition metals; 105 (Y3+), 186 (La3+), and 66 (UO22+) with diverse organic ligands in aqueous solutions at 298 K and an ionic strength of 0.1 M. Kennard– Stone algorithm was employed to split data set to a training set of 75% molecules and a test set of 25% molecules. Fractional factorial design (FFD) and genetic algorithm (GA) applied to derive the most relevant and optimal 3 D molecular descriptors. The selected descriptors using various feature selection were correlated with stability constants by partial least squares (PLS). GA-PLS models were statistically validated (R2 = 0.96, q2 = 0.82 and R2pred=0.81 for Y3+; R2 = 0.90, q2 = 0.73 and R2pred=0.82 for La3+ and R2 = 0.95, q2 = 0.81 and R2pred=0.88 for UO22+), and from the information derived from the graphical results confirmed that hydrogen bonding properties, shape, size, and steric effects are the main parameters influencing stability constant of metal complexation. The provided information in this research can predict the stability constant of the new organic ligand with the transition metals without experimental processes.
Prediction on the very early Afterglow of X-ray Flashes
Creators: name: Fan, Y. Z.
name: Wei, D. M.
name: Wang, C. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the past two years, tremendous progresses to understand X-ray Flashes have been made. Now it is widely believed that X-ray Flashes and Gamma-ray Bursts are intrinsically the same, their much different peak energy and flux may be just due to our different viewing angles to them. Here we analytically calculate the very early afterglow of X-ray Flashes, i.e., the reverse shock emission powered by the outflows interacting with the interstellar medium. Assuming $z\sim 0.3$, we have shown that typically the R Band flux of reverse shock emission can be bright to $16\sim 17$th magnitude (the actual values are model dependent and sensitive to the initial Lorentz factor of the viewed ejecta). That emission is bright enough to be detected by the telescope on work today such as ROTSE-III or the upcoming UVOT carried by Swift Satellite, planned for launching in later 2004.
description: 5 pages, 1 figure, MNRAS Letters in press
Shear Destruction of Frictional Aging and Memory
Creators: name: Dillavou, Sam
name: Rubinstein, Shmuel M
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We simultaneously measure the static friction and the real area of contact between two solid bodies. Under static conditions both quantities increase logarithmically in time, a phenomenon coined aging. Indeed, frictional strength is traditionally considered equivalent to the real area of contact. Here we show that this equivalence breaks down when a static shear load is applied during aging. The addition of such a shear load accelerates frictional aging while the aging rate of the real area of contact is unaffected. Moreover, a negative static shear - pulling instead of pushing - slows frictional aging, but similarly does not affect the aging of contacts. The origin of this shear effect on aging is geometrical. When shear load is increased, minute relative tilts between the two blocks prematurely erase interfacial memory prior to sliding, negating the effect of aging. Modifying the loading point of the interface eliminates these tilts and as a result frictional aging rate becomes insensitive to shear. We also identify a secondary memory-erasure effect that remains even when all tilts are eliminated and show that this effect can be leveraged to accelerate aging by cycling between two static shear loads.
description: 5 pages, 3 figures
Millimeter Observations of GRB 030329: Continued Evidence for a Two-Component Jet
Creators: name: Sheth, K.
name: Frail, D. A.
name: White, S.
name: Das, M.
name: Bertoldi, F.
name: Walter, F.
name: Kulkarni, S. R.
name: Berger, E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a dedicated campaign on the afterglow of GRB 030329 with the millimeter interferometers of the Owens Valley Radio Observatory (OVRO), the Berkeley-Illinois-Maryland Association (BIMA), and with the MAMBO-2 bolometer array on the IRAM 30-m telescope. These observations allow us to trace the full evolution of the afterglow of GRB 030329 at frequencies of 100 GHz and 250 GHz for the first time. The millimeter light curves exhibit two main features: a bright, constant flux density portion and a steep power-law decline. The absence of bright, short-lived millimeter emission is used to show that the GRB central engine was not actively injecting energy well after the burst. The millimeter data support a model, advocated by Berger et al., of a two-component jet-like outflow in which a narrow angle jet is responsible for the high energy emission and early optical afterglow, and a wide-angle jet carrying most of the energy is powering the radio and late optical afterglow emission
description: Accepted to ApJL
Predicting stability constants of transition metals; Y3+, La3+, and UO2 2+ with organic ligands using the 3D-QSPR methodology
Creators: name: Shiri, Fereshteh
name: Salahinejad, Maryam
name: Momeni-Mooguei, Nader
name: Sanchooli, Mahmood
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Stability constants prediction plays a critical role in the identification and optimization of ligand design for selective complexation of metal ions in solution. Thus, it is important to assess the potential of metal-binding ligand organic in the complex formation process. However, quantitative structure-activity/property relationships (QSAR/QSPR) provide a time-and cost-efficient approach to predict the stability constants of compounds. To this end, we applied a free alignment three-dimensional QSPR technique by generating GRid-INdependent Descriptors (GRINDs) to rationalize the underlying factors effecting on stability constants of transition metals; 105 (Y3+), 186 (La3+), and 66 (UO2 2+) with diverse organic ligands in aqueous solutions at 298 K and an ionic strength of 0.1 M. Kennard– Stone algorithm was employed to split data set to a training set of 75% molecules and a test set of 25% molecules. Fractional factorial design (FFD) and genetic algorithm (GA) applied to derive the most relevant and optimal 3 D molecular descriptors. The selected descriptors using various feature selection were correlated with stability constants by partial least squares (PLS). GA-PLS models were statistically validated (R2 = 0.96, q2 = 0.82 and R2 pred=0.81 for Y3+; R2 = 0.90, q2 = 0.73 and R2 pred=0.82 for La3+ and R2 = 0.95, q2 = 0.81 and R2 pred=0.88 for UO2 2+), and from the information derived from the graphical results confirmed that hydrogen bonding properties, shape, size, and steric effects are the main parameters influencing stability constant of metal complexation. The provided information in this research can predict the stability constant of the new organic ligand with the transition metals without experimental processes.
On the loss of telemetry data in full-sky surveys from space
Creators: name: Maino, D.
name: Burigana, C.
name: Pasian, F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we discuss the issue of loosing telemetry (TM) data due to different reasons (e.g. spacecraft-ground transmissions) while performing a full-sky survey with space-borne instrumentation. This is a particularly important issue considering the current and future space missions (like Planck from ESA and WMAP from NASA) operating from an orbit far from Earth with short periods of visibility from ground stations. We consider, as a working case, the Low Frequency Instrument (LFI) on-board the Planck satellite albeit the approach developed here can be easily applied to any kind of experiment that makes use of an observing (scanning) strategy which assumes repeated pointings of the same region of the sky on different time scales. The issue is addressed by means of a Monte Carlo approach. Our analysis clearly shows that, under quite general conditions, it is better to cover the sky more times with a lower fraction of TM retained than less times with a higher guaranteed TM fraction. In the case of Planck, an extension of mission time to allow a third sky coverage with 95% of the total TM guaranteed provides a significant reduction of the probability to loose scientific information with respect to an increase of the total guaranteed TM to 98% with the two nominal sky coverages.
description: 17 pages, 6 figures, accepted for publication on New Astronomy
Stresses in isostatic granular systems and emergence of force chains
Creators: name: Blumenfeld, Raphael
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Progress is reported on several questions that bedevil understanding of granular systems: (i) are the stress equations elliptic, parabolic or hyperbolic? (ii) how can the often-observed force chains be predicted from a first-principles continuous theory? (iii) How to relate insight from isostatic systems to general packings? Explicit equations are derived for the stress components in two dimensions including the dependence on the local structure. The equations are shown to be hyperbolic and their general solutions, as well as the Green function, are found. It is shown that the solutions give rise to force chains and the explicit dependence of the force chains trajectories and magnitudes on the local geometry is predicted. Direct experimental tests of the predictions are proposed. Finally, a framework is proposed to relate the analysis to non-isostatic and more realistic granular assemblies.
description: 4 pages, 2 figures, Corrected typos and clkearer text, submitted to Phys. Rev. Lett
Chemical evolution along the circumnuclear ring of M83
Creators: name: Harada, Nanase
name: Sakamoto, Kazushi
name: Martin, Sergio
name: Watanabe, Yoshimasa
name: Aladro, Rebeca
name: Riquelme, Denise
name: Hirota, Akihiko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report an astrochemical study on the evolution of interstellar molecular clouds and consequent star formation in the center of the barred spiral galaxy M83. We used the Atacama Large Millimeter/submillimeter Array (ALMA) to image molecular species indicative of shocks (SiO, CH$_3$OH), dense cores (N$_2$H$^+$), and photodissociation regions (CN and CCH), as well as a radio recombination line (H41$α$) tracing active star-forming regions. M83 has a circumnuclear gas ring that is joined at two areas by gas streams from the leading-edge gas lanes on the bar. We found elevated abundances of the shock and dense-core tracers in one of the orbit-intersecting areas, and found peaks of CN and H41$α$ downstream. At the other orbit-intersection area, we found similar enhancement of the shock tracers, but less variation of other tracers, and no sign of active star formation in the stream. We propose that the observed chemical variation or lack of it is due to the presence or absence of collision-induced evolution of molecular clouds and induced star formation. This work presents the most clear case of the chemical evolution in the circumnuclear rings of barred galaxies, thanks to the ALMA resolution and sensitivity.
description: 31 pages, 12 figures, accepted for publication in The Astrophysical Journal
Curvature of quaternionic Kähler manifolds with $S^1$-symmetry
Creators: name: Cortés, V.
name: Saha, A.
name: Thung, D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C26

description: We study the behavior of connections and curvature under the HK/QK correspondence, proving simple formulae expressing the Levi-Civita connection and Riemann curvature tensor on the quaternionic Kähler side in terms of the initial hyper-Kähler data. Our curvature formula refines a well-known decomposition theorem due to Alekseevsky. As an application, we compute the norm of the curvature tensor for a series of complete quaternionic Kähler manifolds arising from flat hyper-Kähler manifolds. We use this to deduce that these manifolds are of cohomogeneity one.
description: 31 pages; matches version published in manuscripta mathematica
Scalar self-interactions loosen constraints from fifth force searches
Creators: name: Gubser, Steven S.
name: Khoury, Justin
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The mass of a scalar field mediating a fifth force is tightly constrained by experiments. We show, however, that adding a quartic self-interaction for such a scalar makes most tests much less constraining: the non-linear equation of motion masks the coupling of the scalar to matter through the chameleon mechanism. We discuss consequences for fifth force experiments. In particular, we find that, with quartic coupling of order unity, a gravitational strength interaction with matter is allowed by current constraints. We show that our chameleon scalar field results in experimental signatures that could be detected through modest improvements of current laboratory set-ups.
description: 19 pages, 6 figures. v2: Revised figures and added discussion on Colorado and Stanford experiments
Additional file 1 of Clinical characteristics and outcome of SARS-CoV-2 infection in admitted patients with chronic lymphocytic leukemia from a single European country
Creators: name: Muntañola, Ana
name: Villacampa, Guillermo
name: Hernández-Rivas, José Ángel
name: Alonso, Rosalía
name: Mirás, Fátima
name: Osorio, Santiago
name: Baile, Mónica
name: Baltasar, Patricia
name: Jiménez, Javier López
name: Hernandez-Rodriguez, Ines
name: Valenciano, Susana
name: Alfayate, Ana
name: Gimeno, Eva
name: Bárez, Abelardo
name: Oliveira, Ana C.
name: Riaza, Rosalía
name: Romero, Pilar
name: Delgado, Julio
name: Lucrecia Yáñez
name: Zabalza, Amaya
name: Torres, Ana
name: Mª Isabel Gómez-Roncero
name: Crespo, Marta
name: Córdoba, Raúl
name: Mateos-Mazón, Juan José
name: Pérez, Sonia
name: Andreu, Rafael
name: Labrador, Jorge
name: Mª Elena Ruiz
name: Velasquez, César Andrés
name: Mª José Terol
name: Santiago, Raquel
name: Mª Jesús Vidal
name: Fiz Campoy García
name: Villalón, Lucía
name: Muiña, Begoña S.
name: Soler, Joan Alfons
name: Seri, Cristina
name: Mª José Sánchez
name: Cuesta, Amalia
name: Ramos, Rafael
name: Sánchez-Montalvá, Adrián
name: Ruiz-Camps, Isabel
name: González, Marcos
name: Abrisqueta, Pau
name: Bosch, Francesc
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Patient and CLL features at the time of COVID-19 infection (n = 165). Table S2. COVID-19 manifestations, management, and outcomes. Table S3. Univariate and multivariate OS analysis of baseline characteristics. Table S4. Characteristics of patients infected by SARS-CoV-2 i) treated at University Hospital Vall d’Hebron and ii) overall Spanish population. Figure S1. Levels of inflammatory parameters according to treatment with BTKi. (* indicates p
A Late-Time Flattening of Afterglow Light Curves
Creators: name: Frail, D. A.
name: Metzger, B. D.
name: Berger, E.
name: Kulkarni, S. R.
name: Yost, S. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a sample of radio afterglow light curves with measured decay slopes which show evidence for a flattening at late times compared to optical and X-ray decay indices. The simplest origin for this behavior is that the change in slope is due to a jet-like outflow making a transition to sub-relativistic expansion. This can explain the late-time radio light curves for many but not all of the bursts in the sample. We investigate several possible modifications to the standard fireball model which can flatten late-time light curves. Changes to the shock microphysics which govern particle acceleration, or energy injection to the shock (either radially or azimuthally) can reproduce the observed behavior. Distinguishing between these different possibilities will require simultaneous optical/radio monitoring of afterglows at late times.
description: ApJ, submitted
High NH2D/NH3 ratios in protostellar cores
Creators: name: Hatchell, Jennifer
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of low mass protostars which probe small enough size scales to be within likely CO depletion regions show the highest [NH2D]/[NH3] ratios yet measured, of 4--33%. These molecular D/H ratios are higher than those measured on larger scales, showing that deuterium fractionation increases towards protostellar cores. As in cold clouds, such high ratios can be produced by gas-phase ion-molecule chemistry in the presence of depletion. Grain surface chemistry is less likely to explain the deuterium enhancement, as it would require higher fractionation in ices than current models predict. The link between accretion, depletion and high molecular deuterium fractionation is strongly supported.
description: 4 pages 1 figure
MOESM1 of Unique molecular signature in mucolipidosis type IV microglia
Creators: name: Cougnoux, Antony
name: Drummond, Rebecca
name: Fellmeth, Mason
name: Navid, Fatemeh
name: Collar, Amanda
name: Iben, James
name: Kulkarni, Ashok
name: Pickel, James
name: Schiffmann, Raphael
name: Wassif, Christopher
name: Cawley, Niamh
name: Lionakis, Michail
name: Porter, Forbes
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Computational Biology

description: Additional file 1: Figure S1. Gating strategy and cell purity evaluation. a, Representative FACS plot of 2-month-old wild type, FD and ML4 (from left to right) microglia. b, Bar graph of the Read counts in each replicate for monocyte/macrophage specific (Pf4), oligodendrocyte (Mog and Sox10), Neuron (Map2, Snap25, Isl2 and Mnx2), astrocyte (Aldh1a1 and S100b1) and microglia (Cx3cr1, Tmem119 and P2ry12) markers.
The eta->pi^0 pi^0 gamma gamma decay in GCHPT
Creators: name: Kolesar, M.
name: Novotny, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Calculations of eta->pi^0 pi^0 gamma gamma decay in Generalized chiral perturbation theory are presented. Tree level and next-to-leading corrections are involved. Sensitivity to the violation of the standard counting is discussed.
description: 5 pages, 3 figures, Talk presented at Int. Conf. "Advanced Studies Institute - Symmetries and Spin" (SPIN-Praha-2003),July 12 - 19, 2003, Prague, Czech Republic, to be published in proceedings
Variational principles and thermodynamics
Creators: name: Ván, Péter
name: Kovács, Róbert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Variational principles play a fundamental role in deriving evolution equations of physics. They are working well in case of nondissipative evolution but for dissipative systems they are not unique, not predictive and not constructive. With methods of modern nonequilibrium thermodynamics, one can derive evolution equations for dissipative phenomena and, surprisingly, can also reproduce the Euler-Lagrange form of the evolution equations for ideal processes. In this work, we examine some demonstrative examples and compare thermodynamic and variational techniques. Then, we argue that instead of searching for variational principles for dissipative systems, a different program can be more fruitful: the second law alone can be an effective tool to construct both dissipative and nondissipative evolution equations.
MOESM2 of Unique molecular signature in mucolipidosis type IV microglia
Creators: name: Cougnoux, Antony
name: Drummond, Rebecca
name: Fellmeth, Mason
name: Navid, Fatemeh
name: Collar, Amanda
name: Iben, James
name: Kulkarni, Ashok
name: Pickel, James
name: Schiffmann, Raphael
name: Wassif, Christopher
name: Cawley, Niamh
name: Lionakis, Michail
name: Porter, Forbes
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 2: Figure S2. Transcriptomic analysis of 2-month-old Fabry Disease and Mucolipidosis type IV mice microglia. Differential expression was set at + or â€“ 1Log2-fold divergence vs. control with pAdj<0.05. *p<0.01, **p<0.001. Pathway analysis performed with gProfiler (A), ConsensusPathDB (B), STRING (C) and WebGSALT default settings. Data are in Additional file 5: Table S1 and Additional file 6: Table S2.