cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dissipative fluid dynamics for the dilute Fermi gas at unitarity: Free expansion and rotation
Creators: name: Schaefer, Thomas
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the expansion dynamics of a dilute Fermi gas at unitarity in the context of dissipative fluid dynamics. Our aim is to quantify the effects of shear viscosity on the time evolution of the system. We compare exact numerical solutions of the equations of viscous hydrodynamics to various approximations that have been proposed in the literature. Our main findings are: i) Shear viscosity leads to characteristic features in the expansion dynamics; ii) a quantitative description of these effects has to include reheating; iii) dissipative effects are not sensitive to the equation of state P(n,T) as long as the universal relation P=(2/3)E is satisfied; iv) the expansion dynamics mainly constrains the cloud average of the shear viscosity.
description: 28 pages, 13 figures
Computational modeling and performance characterization of an acoustic cell concentration and washing device
Creators: name: Sabour, Niki
Publisher: name: University of British Columbia
Year: 2020

description: The success and clinical approval of CAR T-cell therapy has stimulated the development of manufacturing process technologies tailored for the needs of these new cell therapies. Cell concentration and washing is the most common unit operation such that it is crucial to perform this in a reliable and robust manner, with high yields. Acoustic cell separation provides a non-fouling filter alternative by trapping cells in a gentle ultrasonic standing wave. This innovative technology has the advantages of being operable in a closed system without cell losses to the much larger surfaces of conventional filters or in cylindrical centrifuges. However, the acoustic energy dissipation into heat causes temperature increases that need to be well understood and constrained to harmless ranges. Computational fluid dynamic models of the device energy sources and sinks were developed and investigated, including the effects of air cooling and different ultrasound power inputs. The internal temperature distributions showed that air cooling near the ultrasound source effectively cooled the device in the range acoustic power inputs were used. Thus, with the input power below 7 W at 3 mL/min flows, the temperature did not exceed 37˚C and so should not harm the cells. Within these constraints, design of experiment and modeling methods were used to maximize the separation yields as a function of the cell concentration, acoustic power and flow rate. This was applied to washing a freezing medium from Jurkat cells. A flow rate of 4 mL/min and input power of 3.8 W maximized the washed cell recovery at input cell concentration of 7x106 cell/mL, with the possibility of increasing the flow rate up to 7 mL/min without compromising the separation efficiency. This study highlights the applicability of this technology for cell separation and washing as well as the value of systematic engineering analysis to understand and maximize the performance of devices for cell therapy processing.
uniforum 22 (2009) Nr. 4
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Justus-Liebig-Universität Gießen
Year: 2009
Subjects: subject: ddc:000

description: Wo Planung Gestalt annimmt:Beim Richtfest konnte sich die Öffentlichkeit ein Bild vom Innenleben des Gebäudekomplexes machen. Sechs Institute werden 2011 ins Biomedizinische Forschungszentrum Seltersberg einziehen. *Wie die Uni tanzt: Eine perfekte Choreographie ließ das Sommerfest auf Schloss Rauischholzhausen zu einem Highlight werden. Für diejenigen, die erst nächstes Jahr dabei sein können, hier ein Rückblick in Bildern. *Wenn eine Strategie aufgeht: Beim LOEWE-Programm kann die JLU einen Doppelerfolg für sich verbuchen: Bei der zweiten Staffel der hessischen Exzellenzinitiative erhielt sie den Zuschlag für ein Zentrum und einen Schwerpunkt. *Wer neue Perspektiven sucht: Das ZMI hat Kooperationen mit chinesischen Partnern angestoßen. In seinem spannenden Reisebericht nimmt Prof. Henning Lobin die Leser mit in eine andere Welt.
Supporting experimental data from Strategies for synthesis of Prussian blue analogues
Creators: name: Kjeldgaard, Solveig
name: Dugulan, Iulian
name: Mamakhel, Aref
name: Wagemaker, Marnix
name: Iversen, Bo Brummerstedt
name: Bentien, Anders
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Crystallography
subject: 91305 Energy Generation, Conversion and Storage Engineering
subject: FOS: Mechanical engineering
subject: 30399 Macromolecular and Materials Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: XRD, TEM, EDS, Mössbauer
A Classification Scheme for Assessing Recanalization and Collateral Formation following Cerebral Venous Thrombosis
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: There has been substantial emphasis placed on categorizing recanalization and collateral formation in patients with acute arterial occlusion resulting in ischemic stroke.1–4 Such methods of semi-quantitatively classifying the severity of arterial occlusion for prognostic purposes and assessing the response to treatment have become an integral part of clinical studies.3–4 However, no such method exists for classifying either recanalization or collateral formation in patients with cerebral venous thrombosis. A method with two components is described that can be used to classify recanalization and collateral formation in patients with cerebral venous thrombosis using serial magnetic resonance (MR) or computed tomographic (CT) venography or catheter based angiography with venous phase imaging. The recanalization is classified as follows (see Figure): grade I, partial recanalization of one or more occluded dural sinus with improved collateral flow; grade II, complete recanalization of one sinus but persistent occlusion of the other sinuses [A-no residual flow, B-non occlusive flow]; and grade III, complete recanalization. The collateral formation is classified as follows: grade I, collaterals-bypass occluded segment of dural venous sinus but connect within the same sinus; grade II, collaterals bypass occluded segment but connect with a different sinus; and grade III, collaterals bypass the occluded segment and connect with different circulation. The classification recognizes the superficial and deep venous circulation as distinct pathways with different prognostic implications5 that can be linked through collateral pathways. Further studies are required to assess the inter-observer reliability of the proposed classification and assess the ease of use in clinical studies and practice. Identification of patterns of recanalization and/or collateral formation associated with minimal residual deficits may assist in selecting patients with cerebral venous thrombosis who can benefit from early trans-venous thrombolysis
Man-in-The-Middle Attacks and Defense in a Power System Cyber-Physical Testbed
Creators: name: Wlazlo, Patrick
name: Sahu, Abhijeet
name: Mao, Zeyu
name: Huang, Hao
name: Goulart, Ana
name: Davis, Katherine
name: Zonouz, Saman
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Man-in-The-Middle (MiTM) attacks present numerous threats to a smart grid. In a MiTM attack, an intruder embeds itself within a conversation between two devices to either eavesdrop or impersonate one of the devices, making it appear to be a normal exchange of information. Thus, the intruder can perform false data injection (FDI) and false command injection (FCI) attacks that can compromise power system operations, such as state estimation, economic dispatch, and automatic generation control (AGC). Very few researchers have focused on MiTM methods that are difficult to detect within a smart grid. To address this, we are designing and implementing multi-stage MiTM intrusions in an emulation-based cyber-physical power system testbed against a large-scale synthetic grid model to demonstrate how such attacks can cause physical contingencies such as misguided operation and false measurements. MiTM intrusions create FCI, FDI, and replay attacks in this synthetic power grid. This work enables stakeholders to defend against these stealthy attacks, and we present detection mechanisms that are developed using multiple alerts from intrusion detection systems and network monitoring tools. Our contribution will enable other smart grid security researchers and industry to develop further detection mechanisms for inconspicuous MiTM attacks.
A sheep in wolf's clothing : levels of deceit and detection in the evolution of communication
Creators: name: Zareyan, Shahab
Publisher: name: University of British Columbia
Year: 2018

description: Trivers has hypothesized that self-deception in our species has evolved for the better deception of others: in an arms race between deception and deception-detection, the dishonest individuals evolve ever-more complex trickery and the deceived an ever-more refined ability to distinguish honesty from deception. Detection at some point becomes so precise that a degree of self-deception can evolve to avoid emitting secondary cues that otherwise give away the deceit. In an attempt to formalize this, we focus on aspects of self-deception that can be generalized to non-humans, as human self-deception by itself relies on concepts that are difficult to define or to apply to other organisms. We formally explore one central aspect of Trivers' hypothesis: the evolution of costly and well-integrated or deep deceptive morphs that span multiple signals and cues. We demonstrate that the depth of deception in a communicative interaction is correlated with the number of signals detected, the cost of errors in judgment for signal detectors, and the benefits of successful deception. We also show that the frequency of well-integrated deceptive strategies is highest when the cost of errors in judgment is high and the cost of detection of other less well-integrated forms of deception is low. These results may partially explain variation in deception in nature and provide researchers with predictions that can be tested empirically, with obvious implications for self-deception. Moreover, we argue that self-deception under Trivers' hypothesis is the product of a hierarchical system, in this case, the cognitive system, with some parts (ex. the subconscious) controlling and ultimately manipulating the information that is received by other parts (ex. the conscious). Although we do not model this, we emphasize that hierarchies are integral parts of many systems such as gene regulatory networks. Thus, in response to an arms race with an adversary, these hierarchies can potentially evolve ``internal deception'', with some parts transmitting manipulated information to other parts to prevent information leakage. We argue that modeling how properties of hierarchies affect the evolution of deception can allow for testable predictions and a better understanding of deception and self-deception in general.
Be careful with the Exp-function method
Creators: name: Kudryashov, Nikolay A.
name: Loguinova, Nadejda B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: An application of the Exp-function method to search for exact solutions of nonlinear differential equations is analyzed. Typical mistakes of application of the Exp-function method are demonstrated. We show it is often required to simplify the exact solutions obtained. Possibilities of the Exp-function method and other approaches in mathematical physics are discussed. The application of the singular manifold method for finding exact solutions of the Fitzhugh - Nagumo equation is illustrated. The modified simple equation method is introduced. This approach is used to look for exact solutions of the generalized Korteweg - de Vries equation.
description: 21 pages
Supplementary Materials from A liar and a copycat: nonverbal coordination increases with lie difficulty
Creators: name: Zee, Sophie Van Der
name: Taylor, Paul
name: Wong, Ruth
name: Dixon, John
name: Menacere, Tarek
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 179999 Psychology and Cognitive Sciences not elsewhere classified
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Further details on experimental design and analysis
Proton-Nucleus Collisions at the LHC: Scientific Opportunities and Requirements
Creators: name: Salgado, C. A.
name: Alvarez-Muniz, J.
name: Arleo, F.
name: Armesto, N.
name: Botje, M.
name: Cacciari, M.
name: Campbell, J.
name: Carli, C.
name: Cole, B.
name: D'Enterria, D.
name: Gelis, F.
name: Guzey, V.
name: Hencken, K.
name: Jacobs, P.
name: Jowett, J. M.
name: Klein, S. R.
name: Maltoni, F.
name: Morsch, A.
name: Piotrzkowski, K.
name: Qiu, J. W.
name: Satogata, T.
name: Sikler, F.
name: Strikman, M.
name: Takai, H.
name: Vogt, R.
name: Wessels, J. P.
name: White, S. N.
name: Wiedemann, U. A.
name: Wyslouch, B.
name: Zhalov, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Proton-nucleus (p+A) collisions have long been recognized as a crucial component of the physics programme with nuclear beams at high energies, in particular for their reference role to interpret and understand nucleus-nucleus data as well as for their potential to elucidate the partonic structure of matter at low parton fractional momenta (small-x). Here, we summarize the main motivations that make a proton-nucleus run a decisive ingredient for a successful heavy-ion programme at the Large Hadron Collider (LHC) and we present unique scientific opportunities arising from these collisions. We also review the status of ongoing discussions about operation plans for the p+A mode at the LHC.
description: 33 pages, 15 Figures
Spin and electronic correlations in gated graphene quantum rings
Creators: name: Potasz, P.
name: Güçlü, A. D.
name: Hawrylak, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a theory of graphene quantum rings designed to produce degenerate shells of single particle states close to the Fermi level. We show that populating these shells with carriers using a gate leads to correlated ground states with finite total electronic spin. Using a combination of tight-binding and configuration interaction methods we predict ground state and total spin of the system as a function of the filling of the shell. We show that for smaller quantum rings, the spin polarization of the ground state at half filling depends strongly on the size of the system, but reaches a maximum value after reaching a critical size.
description: 7 pages, 8 figures
Nathaniel Hand House, Restored
Creators: name: Kelsey, Carleton
name: Amagansett Historical Association
Publisher: name: Unknown
Year: 0
Subjects: Photographs
Dwellings
Buildings
Structures
Hand Family

description: This image shows a right side view of the exterior of Nathaniel Hand's House after being restored. This photograph was either taken or collected by Amagansett historian and librarian Carleton Kelsey.
description: This photograph is part of the collection of the Carleton Kelsey Collection of the Amagansett Historical Association. Kelsey was a local historian and librarian who collected photographs from others to add to the many photographs he took of the community himself.
Light-Cone Superspace BPS Theory
Creators: name: Hearin, Patrick
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The BPS bound is formulated in light-cone superspace for the N = 4 superYang-Mills theory. As a consequence of the superalgebra all momenta are shown to be expressed as a quadratic form in the relevant supertransformations, and these forms are used to derive the light-cone superspace BPS equations. Finally, the superfield expressions are expanded out to component form, and the Wu-Yang Monopole boosted to the infinite momentum frame is shown to be a solution.
BRIDGING GAPS IN OPEN INFRASTRUCTURE
Creators: name: Iyoha, Owen
Publisher: name: DataCite
Year: 2024
Subjects: DataCite Community Meeting 2024
Global Access Fund
Underrepresented Communities
PID Infrastructure

description: Join us to learn about the progress of the first cohort of DataCite’s Global Access Fund. This initiative supports communities worldwide in making their research outputs discoverable by providing financial aid for outreach activities and infrastructure development.

Hear about INFLIBNET’s various engagement activities across India, Eko-Konnect’s efforts to build Open Research Infrastructure in Nigeria to support African heritage, and CNUDST’s work in creating a community of practice in Tunisia.

Don’t miss this opportunity to see how regions and communities underrepresented in the global Open Science landscape are benefiting from DataCite!

Speaker: Owen Iyoha (CEO, Eko-Konnect)

A recording of the presentation can be found here: https://www.youtube.com/watch?v=lOCeQBo-l_E&t=1741s
Seven common errors in finding exact solutions of nonlinear differential equations
Creators: name: Kudryashov, Nikolay A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We analyze the common errors of the recent papers in which the solitary wave solutions of nonlinear differential equations are presented. Seven common errors are formulated and classified. These errors are illustrated by using multiple examples of the common errors from the recent publications. We show that many popular methods in finding of the exact solutions are equivalent each other. We demonstrate that some authors look for the solitary wave solutions of nonlinear ordinary differential equations and do not take into account the well - known general solutions of these equations. We illustrate several cases when authors present some functions for describing solutions but do not use arbitrary constants. As this fact takes place the redundant solutions of differential equations are found. A few examples of incorrect solutions by some authors are presented. Several other errors in finding the exact solutions of nonlinear differential equations are also discussed.
description: 42 pages
The Hascherkeller rectangular farmstead and its implications for Hallstatt social complexity
Creators: name: Saile, Thomas
name: Reitmaier, Florian
name: Posselt, Martin
name: Denk, Isabella
Publisher: name: Universität Regensburg
Year: 2024
Subjects: subject: Western Europe, Bavaria, Herrenhof, Early Iron Age, magnetometry, ditched enclosures, social structures
subject: 900 Geschichte

description: Enclosed rectangular farmsteads from the Hallstatt
period in Central Europe are often cast as the seats
of high-status farmers, whose land and social standing
could be inherited and consolidated. Excavations at
Landshut-Hascherkeller in Bavaria reveal the developmental
trajectory of one such site through the
stratigraphic disentanglement of its numerous
ditches. Here, the authors argue that the coalescence
of two rectangular farmsteads into a larger settlement
complex at Hascherkeller reflects the union of neighbouring
families and the resultant massing of status.
The article situates this process in a segmented social
system that counterpoints the typified Hallstatt hierarchy,
suggesting that two social structures coexisted
in the Hallstatt culture.
SUPPLEMENTARY TABLES
Creators: name: Barathikannan, Kaliyan
name: Chelliah, Ramachandran
name: Vinothkanna, Annadurai
name: Prathiviraj, Ragothaman
name: TYAGI, AKANKSHA
name: Selvakumar, Vijayalakshmi
name: Lim, Min-Jin
name: Jia, Ai-Qun
name: Oh, Deog-Hwan
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 300602
subject: Food chemistry and food sensory science
classificationCode: 300603
subject: Food nutritional balance
classificationCode: 300607
subject: Food technology

description: There is a substantial rise in the global incidence of obesity. Brown rice contains metabolic substances that can help minimize the prevalence of obesity. This study evaluated nine brown rice varieties using probiotic fermentation using Pediococcus acidilacti MNL5 to enhance bioactive metabolites and their efficacy. Among the nine varieties, FBR-1741 had the highest pancreatic lipase inhibitory efficacy (87.6 ± 1.51%), DPPH assay (358.5 ± 2.80 mg Trolox equiv./100 g, DW), and ABTS assay (362.5 ± 2.32 mg Trolox equiv./100 g, DW). Compared to other fermented brown rice and FBR-1741 varieties, UHPLC-Q-TOF-MS/MS demonstrated significant untargeted metabolite alterations. The 17 most abundant polyphenolic metabolites in the FBR-1741 variety and 132 putative targets were assessed for obesity-related target proteins, and protein interaction networks were constructed using the Cystoscope software. Network pharmacology analysis validated FBR-1741 with active metabolites in the C. elegans obesity-induced model. Administration of FBR-1741 with ferulic acid improved lifespan decreased triglycerides and suppressed the expression of fat-related genes. The enhanced anti-obesity properties of FBR-1741 suggest its implementation in obesity-functional food.
The Matsubara-Fradkin Thermodynamical Quantization of Podolsky Electrodynamics
Creators: name: Bonin, C. A.
name: Pimentel, B. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we apply the Matsubara-Fradkin formalism and the Nakanishi's auxiliary field method to the quantization of the Podolsky electrodynamics in thermodynamic equilibrium. This approach allows us to write consistently the path integral representation for the partition function of gauge theories in a simple manner. Furthermore, we find the Dyson-Schwinger-Fradkin equations and the Ward-Fradkin-Takahashi identities for the Podolsky theory. We also write the most general form for the polarization tensor in thermodynamic equilibrium.
description: Submitted to Physical Review D
Children with Foetal Alcohol Spectrum Disorder and their Experiences of School Belonging: An Interpretative Phenomenological Analysis
Creators: name: Hammond, Amy
Publisher: name: University of East London
Year: 2021
Subjects: Foetal Alcohol Spectrum Disorder (FASD)
School Belonging
IPA
Lived Experience
PAE
Children
Mainstream
Primary

description: Background Children with Foetal Alcohol Spectrum Disorder (FASD) are considered a vulnerable population of learners. Their complex neurodevelopmental profiles and ‘invisible’ disabilities can present as challenging for educators and may curtail full and meaningful participation in school life. Despite the high numbers of children with FASD believed to be within the British education system, knowledge and understanding amongst UK professionals remains scant. What is more, there exists a dearth of research which has given pupils with FASD a voice to share their school experiences. Methods This qualitative research study explored the lived experiences of school belonging from the perspectives of four children (aged 7-10 years) with a known diagnosis of FASD. Data was collected using remote semi-structured interviews and sought to explore what helps children with FASD to belong in UK mainstream primary schools. Participants were invited to represent their views using drawing and modelling. Discrepancies between their perceived sense of school belonging and preferred sense of school belonging were explored. The data was analysed using an Interpretative Phenomenological Analysis (IPA) approach. Results All four of the children with FASD felt like they belonged in their respective schools and told of factors which facilitated their positive belongingness experiences. These were grouped into four superordinate themes: School Ethos and Sense of Community, Relatedness to Peers, Staff Attributes and Teaching Practices, and Myself as a Learner. The findings provide support for Allen et al’s. (2016) Socio-Ecological Framework of School Belonging. Conclusions It is anticipated that this research will go some way towards raising the profile of FASD amongst frontline educational professionals in the UK. Given children and young people with FASD are vulnerable to disrupted schooling, strengthening their belongingness to school may be one way in which to promote positive and inclusive school experiences and mimimise the risk of secondary disabilities.
Statistics of resonance states in a weakly open chaotic cavity
Creators: name: Poli, Charles
name: Legrand, Olivier
name: Mortessagne, Fabrice
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this letter, we demonstrate that a non-Hermitian Random Matrix description can account for both spectral and spatial statistics of resonance states in a weakly open chaotic wave system with continuously distributed losses. More specifically, the statistics of resonance states in an open 2D chaotic microwave cavity are investigated by solving the Maxwell equations with lossy boundaries subject to Ohmic dissipation. We successfully compare the statistics of its complex-valued resonance states and associated widths with analytical predictions based on a non-Hermitian effective Hamiltonian model defined by a finite number of fictitious open channels.
Aberrant Right Subclavian Artery And Common Carotid Trunk
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: A 25 year old woman presented with headache and posterior circulation ischemic strokes. Non-invasive workup demonstrated bilateral distal vertebral artery dissections. The patient underwent a cerebral angiogram for further assessment. An aortic arch injection was performed due to following a challenging supra-aortic vessel catheterization (Figure-1) demonstrating an aberrant right subclavian artery and common carotid trunk.
Higher Harmonics Generation in Strongly Coupled Magnetized Two-Dimensional Yukawa Liquids
Creators: name: Ott, T.
name: Bonitz, M.
name: Donkó, Z.
name: Kählert, H.
name: Hartmann, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The excitation spectra of two-dimensional strongly coupled (liquid-like) Yukawa systems under the influence of a magnetic field perpendicular to the plane are found to sustain additional high-frequency modes at multiples of the magnetoplasmon. These modes are reminiscent of the well-known Bernstein modes but show a number of important differences due to the strong coupling of the particles.
Content-Aware Detection of Temporal Metadata Manipulation
Creators: name: Padilha, Rafael
name: Salem, Tawfiq
name: Workman, Scott
name: Andaló, Fernanda A.
name: Rocha, Anderson
name: Jacobs, Nathan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Most pictures shared online are accompanied by temporal metadata (i.e., the day and time they were taken), which makes it possible to associate an image content with real-world events. Maliciously manipulating this metadata can convey a distorted version of reality. In this work, we present the emerging problem of detecting timestamp manipulation. We propose an end-to-end approach to verify whether the purported time of capture of an outdoor image is consistent with its content and geographic location. We consider manipulations done in the hour and/or month of capture of a photograph. The central idea is the use of supervised consistency verification, in which we predict the probability that the image content, capture time, and geographical location are consistent. We also include a pair of auxiliary tasks, which can be used to explain the network decision. Our approach improves upon previous work on a large benchmark dataset, increasing the classification accuracy from 59.0% to 81.1%. We perform an ablation study that highlights the importance of various components of the method, showing what types of tampering are detectable using our approach. Finally, we demonstrate how the proposed method can be employed to estimate a possible time-of-capture in scenarios in which the timestamp is missing from the metadata.
A low-carbohydrate protein containing bedtime snack to control morning blood glucose in type 2 diabetes
Creators: name: Abbie, Erica Kathleen
Publisher: name: University of British Columbia
Year: 2019

description: In people with type 2 diabetes, liver insulin resistance leading to excess hepatic glucose production results in elevated fasting glucose. A bedtime snack is frequently recommended to improve morning glucose levels, yet there is little evidence supporting this recommendation. Moreover, it is not known what the optimal composition of such bedtime snacks should be. PURPOSE: The primary purpose of this study was to determine whether a low-carbohydrate protein containing bedtime snack could reduce next morning fasting plasma glucose levels in people with type 2 diabetes when compared to a high-carbohydrate protein containing bedtime snack or a no bedtime snack condition. We also explored whether a low-carbohydrate protein containing snack consumed at bedtime would improve markers of insulin sensitivity and glucose control. METHODS: Using a randomized crossover design, fifteen patients with type 2 diabetes completed three separate conditions: i) a low-carbohydrate protein containing bedtime snack (eggs), ii) a high-carbohydrate protein matched bedtime snack (low-fat yogurt); and iii) no bedtime snack. All conditions were three days in length and were isoenergetic. RESULTS: Consuming a low-carbohydrate protein containing bedtime snack significantly reduced fasting plasma glucose (P = 0.04) and insulin (P = 0.04), improved quantitative insulin sensitivity check index (QUICKI; P = 0.003), and lowered nocturnal glucose assessed by continuous glucose monitoring (CGM; P = 0.02) when compared to a high-carbohydrate protein matched bedtime snack. There were no significant differences between the low-carbohydrate protein containing snack or high-carbohydrate protein-containing snack and the no bedtime snack condition. CONCLUSIONS: Lower fasting glucose and improved markers of insulin sensitivity suggest that a low-carbohydrate protein containing bedtime snack (eggs) may be an easy to implement nutritional strategy to improve underlying disease pathophysiology in people with type 2 diabetes.
COLLABORATIVE GOVERNANCE DIGITAL MODEL IN THE BUSINESS ECOSYSTEM OF MSMEs A STUDY IN LEBAK REGENCY
Creators: name: JULIZAR IDRIS
name: ONDY ASEP SAPUTRA
name: JUMANAH
Publisher: name: Zenodo
Year: 2023
Subjects: Collaborative Governance Model, Business Ecosystem, MSMEs, and Minimarkets.

description: Abstract
The government has implemented a policy to support the growth of Micro, Small, and Medium Enterprises (MSMEs) through collaboration with minimarkets. This creates an opportunity for suppliers to sell their products through minimarkets network and generates competition for market access. To maximize the benefits for the local economy, the government should ensure that the presence of minimarkets is beneficial. Therefore, this study aimed to examine the collaborative governance model in the business ecosystem of food processing MSMEs and minimarkets, using Alfamart and Indomaret in Lebak Regency as a case study. A qualitative and descriptive approach was used, and data were collected through interviews, literature reviews, observations, and documentation. The findings showed a collaborative governance model in building the business ecosystem of food processing MSMEs and minimarkets, based on 8 dimensions. Collaborative governance has been running but is still constrained, so that in its implementation to realize business continuity it needs to be supported by business ecosystem dimensions so that we can find a new model of collaborative governance in the MSME business ecosystem. As for practically, the leading sector in this collaboration is the Regent as the head of the Region and the DPRD of Lebak Regency as the legislature.
title: DEPRECATED: THE ROLE OF SMALL FIRMS IN EMPLOYMENT AND INNOVATION GENERATION, WITH PARTICULAR REFERENCE TO THE ELECTRONICS MANUFACTURING INDUSTRY OF SOUTH WEST ENGLAND
Creators: name: HERBERT, CLAIRE
Publisher: name: University of Plymouth
Year: 1991

description: This thesis examines the role of small firms in two key areas of economic activity, employment creation and innovation generation, through an exploration of existing literature and an empirical study of small firms in the electronics manufacturing industry of South West England. The work focuses initially on the scale of the small firm sector in terms of employment and on the ability of small firms to generate new jobs. Theoretical perspectives on the factors affecting the apparent resurgence of the small firm sector in the last two decades are also considered, and the effects of recession on small firm sector growth are studied in the light of the new data collected. The study proceeds to a consideration of the role of small firms in innovation. Levels of innovative product development in the small firms are measured and the place of small firms within the process of innovation is examined. In particular the study develops the theme of cross-size sector inter-firm linkages and examines the potentially complementary nature of small firm and large firm innovative activity. The work contributes fresh data to the body of knowledge on small firm s in the UK. Further, it extends the debate on the underlying processes, adding to the theoretical basis from which the continuing development of the small firm sector in the UK may be examined. Finally future research directions and areas for government action are suggested.
Impact Invariant Control with Applications to Bipedal Locomotion
Creators: name: Yang, William
name: Posa, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: When legged robots impact their environment, they undergo large changes in their velocities in a small amount of time. Measuring and applying feedback to these velocities is challenging, and is further complicated due to uncertainty in the impact model and impact timing. This work proposes a general framework for adapting feedback control during impact by projecting the control objectives to a subspace that is invariant to the impact event. The resultant controller is robust to uncertainties in the impact event while maintaining maximum control authority over the impact invariant subspace. We demonstrate the utility of the projection on a walking controller for a planar five-link-biped and on a jumping controller for a compliant 3D bipedal robot, Cassie. The effectiveness of our method is shown to translate well on hardware.
description: 8 pages, 6 figures, Accepted in IROS 2021
CHARACTERISTICS OF THE MEANING OF THE FORM OF ADJECTIVES AND DIMINUCTIONS IN THE UZBEKI LANGUAGE
Creators: name: Abdullaev Shuxrat Dauletbaevich  Karakalpak State University candidate of philological sciences, associate professor
name: O'razboyev Olimjon Rustam o'g'li Karakalpak State University, master
Publisher: name: Zenodo
Year: 2023

description: In this article, the forms of diminution and caress specific to nouns in the Uzbek language are analyzed. The features of the use of diminutive and caressing forms within the text are proven with concrete examples. 
Key words: Uzbek language, nouns, dictionary forms, diminutive forms, caress forms.
Magnetic excitations in Nd$_{n+1}$Ni$_{n}$O$_{3n+1}$ Ruddlesden-Popper nickelates observed via resonant inelastic x-ray scattering
Creators: name: TenHuisen, Sophia F. R.
name: Pan, Grace A.
name: Song, Qi
name: Baykusheva, Denitsa R.
name: Segedin, Dan Ferenc
name: Goodge, Berit H.
name: Paik, Hanjong
name: Pelliciari, Jonathan
name: Bisogni, Valentina
name: Gu, Yanhong
name: Agrestini, Stefano
name: Nag, Abhishek
name: García-Fernández, Mirian
name: Zhou, Ke-Jin
name: Kourkoutis, Lena F.
name: Brooks, Charles M.
name: Mundy, Julia A.
name: Dean, Mark P. M.
name: Mitrano, Matteo
Publisher: name: arXiv
Year: 2025
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magnetic interactions are thought to play a key role in the properties of many unconventional superconductors, including cuprates, iron pnictides, and square-planar nickelates. Superconductivity was also recently observed in the bilayer and trilayer Ruddlesden-Popper nickelates, whose electronic structure is expected to differ from that of cuprates and square-planar nickelates. Here we study how electronic structure and magnetic interactions evolve with the number of layers, $n$, in thin film Ruddlesden-Popper nickelates Nd$_{n+1}$Ni$_{n}$O$_{3n+1}$ with $n=1,\:3$, and 5 using resonant inelastic x-ray scattering (RIXS). The RIXS spectra are consistent with a high-spin $|3d^8 \underline{L} \rangle$ electronic configuration, resembling that of La$_{2-x}$Sr$_x$NiO$_4$ and the parent perovskite, NdNiO$_3$. The magnetic excitations soften to lower energy in the structurally self-doped, higher-$n$ films. Our observations confirm that structural tuning is an effective route for altering electronic properties, such as magnetic superexchange, in this prominent family of materials.
description: main + SM: 18 pages, 12 figures
Edge local complementation for logical cluster states
Creators: name: Joo, Jaewoo
name: Feder, David L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A method is presented for the implementation of edge local complementation in graph states, based on the application of two Hadamard operations and a single controlled-phase (CZ) gate. As an application, we demonstrate an efficient scheme to construct a one-dimensional logical cluster state based on the five-qubit quantum error-correcting code, using a sequence of edge local complementations. A single physical CZ operation, together with local operations, is sufficient to create a logical CZ operation between two logical qubits. The same construction can be used to generate any encoded graph state. This approach in concatenation may allow one to create a hierarchical quantum network for quantum information tasks.
description: 15 pages, two figures, IOP style
Gravitational Waves in the Spectral Action of Noncommutative Geometry
Creators: name: Nelson, William
name: Ochoa, Joseph
name: Sakellariadou, Mairi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The spectral triple approach to noncommutative geometry allows one to develop the entire standard model (and supersymmetric extensions) of particle physics from a purely geometry stand point and thus treats both gravity and particle physics on the same footing. The bosonic sector of the theory contains a modification to Einstein-Hilbert gravity, involving a nonconformal coupling of curvature to the Higgs field and conformal Weyl term (in addition to a nondynamical topological term). In this paper we derive the weak field limit of this gravitational theory and show that the production and dynamics of gravitational waves are significantly altered. In particular, we show that the graviton contains a massive mode that alters the energy lost to gravitational radiation, in systems with evolving quadrupole moment. We explicitly calculate the general solution and apply it to systems with periodically varying quadrupole moments, focusing in particular on the the well know energy loss formula for circular binaries.
description: 15 pages, 3 figures
A formalism for causal explanations with an Answer Set Programming translation
Creators: name: Moinard, Yves
Publisher: name: arXiv
Year: 2010
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: We examine the practicality for a user of using Answer Set Programming (ASP) for representing logical formalisms. Our example is a formalism aiming at capturing causal explanations from causal information. We show the naturalness and relative efficiency of this translation job. We are interested in the ease for writing an ASP program. Limitations of the earlier systems made that in practice, the ``declarative aspect'' was more theoretical than practical. We show how recent improvements in working ASP systems facilitate the translation.
title: E-Cigarette and Vape Prevention in Rural Southeast Utah: Outcomes of Teacher Education
Creators: name: Pay, Christina
name: Hawks, Jenna
name: Oman, Jordyn
name: Meier, Cris
name: Yaugher, Ashley
Publisher: name: Utah State University
Year: 2021

description: “Be Epic” is a multi-component health and wellness program on vape prevention in rural Southeast Utah that targets youth grades 5–12, teachers, and parents. The teacher component included a one-time education session that taught teachers the basics of the “CATCH my Breath” curriculum. Results of a short-term outcome evaluation showed an increase in teachers’ knowledge and confidence related to e-cigarette education.
title: How to Shred GNAR(ly) Problems: An Innovative Webinar Series Addressing Housing Affordability Issues in Utah and Across the West
Creators: name: Sodja, Elizabeth
Publisher: name: Utah State University
Year: 2021

description: Housing affordability is a critical issue in many Gateway and Natural Amenity Region (GNAR) communities. The extreme increase in home prices during the COVID-19 pandemic have made it an even bigger challenge for residents. In response, the GNAR Initiative created a six-part interactive webinar series providing tools to address housing affordability and short-term rental management.
Domain Growth and Ordering Kinetics in Dense Quark Matter
Creators: name: Singh, Awaneesh
name: Puri, Sanjay
name: Mishra, Hiranmaya
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The kinetics of chiral transitions in quark matter is studied in a two flavor Nambu-Jona-Lasinio model. We focus on the phase ordering dynamics subsequent to a temperature quench from the massless quark phase to the massive quark phase. We study the dynamics by considering a phenomenological model (Ginzburg-Landau free-energy functional). The morphology of the ordering system is characterized by the scaling of the order-parameter correlation function.
description: 7 pages, 4 Figures, Talk presented at "Critical Point and Onset of Deconfinement - CPOD 2010", Dubna (Russia), 23.-28.8. 2010
title: Supporting the Economic Well-being of Utahns: Impact of the Empowering Financial Wellness Program
Creators: name: Christensen, Amanda
name: Jewkes, Melanie
name: Schmutz, Andrea
name: Narine, Lendel
Publisher: name: Utah State University
Year: 2021

description: Exacerbated by unpredictable global events, research shows rising consumer debt and generally low levels of financial literacy among adults. In response, USU Extension implemented the Empowering Financial Wellness (EFW) program to provide finance education to residents. EFW seeks to empower individuals and families to achieve economic stability.
Apert Sendromu
Creators: name: Bal, Tuncay
name: Yener, Serap Eylem
Publisher: name: Zenodo
Year: 2023

description: Kraniosinostoz, kranial sütürlerin erken füzyonuna bağlı kalvaryumda şekil bozukluğuna sebep olan klinik bir durumdur. Erkek fetuslarda 4 kat daha sık görülmekle birlikte ortalama sıklığı 1/2100-1/2500 dür. İzole bir bulgu olabileceği gibi, genetik veya sendromik bozuklukların da parçası olabilir (1, 2). Şüphelenildiği durumda Apert, Cruzon, Pfeiffer sendromları ve iskelet displazileri gibi durumlar ayırıcı tanıda öncelikle düşünülmesi gereken durumlardır.
Code availability
Creators: name: Dong, Qi
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 410599
subject: Pollution and contamination not elsewhere classified
classificationCode: 300299
subject: Agriculture, land and farm management not elsewhere classified

description: Prioritizing fertilizer-driven pollution control in non-agglomeration cities: multi-city patterns and policy insights from 367 Chinese cities (2009-2021)
Automated Worst-Case Performance Analysis of Decentralized Gradient Descent
Creators: name: Colla, Sebastien
name: Hendrickx, Julien M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Multiagent Systems (cs.MA)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We develop a methodology to automatically compute worst-case performance bounds for a class of decentralized algorithms that optimize the average of local functions distributed across a network. We extend the recently proposed PEP approach to decentralized optimization. This approach allows computing the exact worst-case performance and worst-case instance of centralized algorithms by solving an SDP. We obtain an exact formulation when the network matrix is given, and a relaxation when considering entire classes of network matrices characterized by their spectral range. We apply our methodology to the decentralized (sub)gradient method, obtain a nearly tight worst-case performance bound that significantly improves over the literature, and gain insights into the worst communication networks for a given spectral range.
description: 7 pages, 4 figures, accepted at the Conference on Decision and Control 2021
Controlled Buckling and Crumpling of Nanoparticle-Coated Droplets
Creators: name: Datta, Sujit S.
name: Shum, Ho Cheung
name: Weitz, David A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We introduce a new experimental approach to study the structural transitions of large numbers of nanoparticle-coated droplets as their volume is reduced. We use an emulsion system where the dispersed phase is slightly soluble in the continuous phase. By adding a fixed amount of unsaturated continuous phase, the volume of the droplets can be controllably reduced, causing them to buckle or crumple, thereby becoming nonspherical. The resultant morphologies depend both on the extent of volume reduction and the average droplet size. The buckling and crumpling behavior implies that the droplet surfaces are solid.
description: Supporting information (pictures, text, movie) available free of charge online at http://pubs.acs.org/doi/abs/10.1021/la103874z