cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Development of a Microwave—Accelerated Metal-Enhanced Fluorescence 40 Second, <100 cfu/mL Point of Care Assay for the Detection of Chlamydia Trachomatis
Creators: name: Zhang, Yongxia
name: Agreda, Patricia
name: Kelley, Shannon
name: Gaydos, Charlotte
name: Geddes, Chris
Publisher: name: IEEE
Year: 2011
Subjects: Gold
DNA
Chlamydia trachomatis (CT)
Acceleration
lysis
Microwave technology
Testing
Microorganisms
Electromagnetic heating
Microwave theory and techniques
Fluorescence
microwave-accelerated metal-enhanced fluorescence (MAMEF)
Diseases

description: An inexpensive technology to both lyse Chlamydia trachomatis (CT) and detect DNA released from CT within 40 s is demonstrated. In a microwave cavity, energy is highly focused using 100-nm gold films with “bow-tie” structures to lyse CT within 10 s. The ultrafast detection of the released DNA from less than 100 cfu/mL CT is accomplished in an additional 30 s by employing the microwave-accelerated metal-enhanced fluorescence technique. This new “ release and detect” platform technology is a highly attractive alternative method for the lysing of bacteria, DNA extraction, and the fast quantification of bacteria and potentially other pathogenic species and cells as well. Our approach is a significant step forward for the development of a point of care test for CT.
Additional file 3 of A mega-aggregation framework synthesis of the barriers and facilitators to linkage, adherence to ART and retention in care among people living with HIV
Creators: name: Hendricks, Lynn
name: Eshun-Wilson, Ingrid
name: Rohwer, Anke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3. Data extraction form
Endomicroscopia Laser Confocale con minisonde Hd nell'individuazione di neoplasie invisibili nell'esofago di Barrett: uno studio di fattibilità per migliorare la routine endoscopia.
Creators: name: Coppola Bottazzi, Enrico
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2013

description: L’Esofago di Barrett (BE) è una condizione patologica caratterizzata dalla sostituzione del normale epitelio squamoso stratificato dell’esofago distale con un epitelio di tipo colonnare. La diagnosi di BE è basata su criteri endoscopici e istologici. L'importanza clinica del BE è legata all’elevato rischio di sviluppare un adenocarcinoma esofageo, neoplasia con prognosi spesso infausta (sopravvivenza a 5 anni < 25%).
L’endoscopia con più biopsie sistematiche (secondo il protocollo di "Seattle") è l'attuale gold-standard per la diagnosi e la sorveglianza di BE. Quest’approccio prevede un gran numero di biopsie.
La CLE è una nuova Tecnologia che integra la video-endoscopia convenzionale con la microscopia confocale laser. Tale integrazione permette l’identificazione in-vivo delle microstrutture cellulari e subcellulari e consente, quindi, una diagnosi istologica di tessuto in-vivo e in tempo reale.
Queste caratteristiche rendono la microscopia confocale endoscopica potenzialmente utile nella diagnosi precoce di BE, così come nell’ottimizzazione delle biopsie.
L'obiettivo primario di questo studio è stato quello di valutare la fattibilità e nel complesso l’affidabilità diagnostica della pCLE, in combinazione con videomosaicing, nel differenziare, in vivo, le forme neoplastiche (HGD e cancro) e non neoplastiche in pazienti con lesioni di Barrett. Scopo secondario è stato quello di valutare la qualità dell'immagine di pCLE e misurare la concordanza tra gli osservatori nella previsione istologica su criteri pCLE.
Ventotto pazienti con esofago di Barrett sono stati arruolati. In 20 su 23 (87 %) lesioni neoplastiche (19 BE e 1 CE) sono state diagnosticate correttamente con l’endomicroscopia.
Per il rilevamento di tessuto neoplastico la pCLE ha mostrato una sensibilità del 100%, una specificità del 84,6%.  L'accordo tra gli osservatori è stato considerato quasi perfetto.
Magnetic focusing of charge carriers from spin-split bands: Semiclassics of a Zitterbewegung effect
Creators: name: Zuelicke, U.
name: Bolte, J.
name: Winkler, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a theoretical study of the interplay between cyclotron motion and spin splitting of charge carriers in solids. While many of our results apply more generally, we focus especially on discussing the Rashba model describing electrons in the conduction band of asymmetric semiconductor heterostructures. Appropriate semiclassical limits are distinguished that describe various situations of experimental interest. Our analytical fomulae, which take full account of Zeeman splitting, are used to analyse recent magnetic-focusing data. Surprisingly, it turns out that the Rashba effect can dominate the splitting of cyclotron orbits even when the Rashba and Zeeman spin-splitting energies are of the same order. We also find that the origin of spin-dependent cyclotron motion can be traced back to Zitterbewegung-like oscillatory dynamics of charge carriers from spin-split bands. The relation between the two phenomena is discussed, and we estimate the effect of Zitterbewegung-related corrections to the charge carriers' canonical position.
description: 14 pages, 2 figures, IOP style, v2: minor changes, to appear in NJP Focus Issue on Spintronics
Additional file 4 of A mega-aggregation framework synthesis of the barriers and facilitators to linkage, adherence to ART and retention in care among people living with HIV
Creators: name: Hendricks, Lynn
name: Eshun-Wilson, Ingrid
name: Rohwer, Anke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4. Description and application of mega-aggregation framework synthesis
The left telomere on chromosome iii in Saccharomyces cervisiae isolation and characterization
Creators: name: Button, Linda Louise
Publisher: name: University of British Columbia
Year: 2010

description: Telomeres, the molecular ends of eukaryotic chromosomes, are essential for chromosome stability and complete replication of the termini. A yeast Saccharomvces cerevlslae telomerlc region was Isolated by chromosome walking from HML∝, the most distal known gene on the left end of chromosome III. The terminal Sail restriction fragment on IIIL (chromosome III left end) mapped 8.6 kb distal to HM∝ and was cloned in a circular vector to generate a probe for the MIL telomere.This Sail fragment on the end of chromosome IIIL was heterodisperse In length , having an average size of 3.3 kb and a length distribution of +/- 0.2 kb. Southern blot and DNA sequence analyses Indicated that the IIIL end conforms to the T-X class, rather than the T-Y'-X class, of yeast telomeres. The terminal (T) region on IIIL consists of 0.6 kb (+/- 0.2 kb) of 5'-C₁₋₃A-3' tandem repeat sequence, adjacent to the 1.2 kb type X ARS region. There is no homology to the type Y' ARS region between HML∝ and the IIIL telomere. The telomerlc probe from IIIL hybridized to multiple genomic restriction fragments; both heterodisperse and defined length bands were observed in Southern hybridization analyses and these mapped to chromosome ends. Heterogeneity of the length of the terminal fragment on a given chromosome end was observed among various yeast strains and this length variation was localized to the T region. The cloned fragment from the IIIL telomere lacked the terminus due to the cloning method used to Isolate It, however this T-X fragment functioned as a telomere on linear plasmids in yeast. Plasmids constructed in vitro with IIIL ends were maintained as linear molecules in yeast, and were more stable mitotlcally than linear plasmids constructed with Tetrahymena rDNA termini. Plasmids constructed with IIIL end fragments that had the entire T region deleted were replicated as circular molecules In yeast. Addition of Y" regions did not occur on any of the linear plasmids constructed with fragments from the IIIL telomere during replication in yeast, but T region was presumably added to the equivalent extent as that observed on the natural chromosome IIIL end [0.6 kb (+/- 0.2 kb)]. A rationale is discussed for the existence of two telomerlc classes in yeast, T-X and T-Y'-X, and for the addition of T region to chromosome ends in replication. The region adjacent to HM∝, on IIIL, which extends 8.6 kb toward the telomere, is homologous to an alternate telomeric region In the genome of haplold yeast strains. Southern hybridization analyses with HML∝ distal probes revealed that at least the terminal 6.5 kb of this region is retained In some circular chromosome III strains that were expected to have the IIIL and IIIR telomeric regions deleted. Northern hybridization indicated that an unidentified RNA transcript is homologous with a fragment from the HML∝ distal region.
Do we need soft cosmology?
Creators: name: Saridakis, Emmanuel N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine the possibility of "soft cosmology", namely small deviations from the usual framework due to the effective appearance of soft-matter properties in the Universe sectors. One effect of such a case would be the dark energy to exhibit a different equation-of-state parameter at large scales (which determine the universe expansion) and at intermediate scales (which determine the sub-horizon clustering and the large scale structure formation). Concerning soft dark matter, we show that it can effectively arise due to the dark-energy clustering, even if dark energy is not soft. We propose a novel parametrization introducing the "softness parameters" of the dark sectors. As we see, although the background evolution remains unaffected, due to the extreme sensitivity and significant effects on the global properties even a slightly non-trivial softness parameter can improve the clustering behavior and alleviate e.g. the $fσ_8$ tension. Lastly, an extension of the cosmological perturbation theory and a detailed statistical mechanical analysis, in order to incorporate complexity and estimate the scale-dependent behavior from first principles, is necessary and would provide a robust argumentation in favour of soft cosmology.
description: 5 pages, 2 figures
BFKL resummation effects in the gamma* gamma* total hadronic cross section
Creators: name: Caporale, Francesco
name: Ivanov, Dmitry Yu.
name: Papa, Alessandro
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study in the BFKL approach the total hadronic cross section for the collision of two virtual photons for energies in the range of LEP2 and in the range of future linear colliders. The BFKL resummation is done at the next-to-leading order in the BFKL Green's function; photon impact factors are taken instead at the leading order, but with the inclusion of the subleading terms required by invariance under changes of the renormalization scale and of the BFKL scale s_0. We compare our results with previous estimates based on a similar kind of approximation.
description: 12 pages, 5 figures, uses axodraw.sty
The impact of top-quark modelling on the exclusion limits in $\boldsymbol{t\bar{t}}+\text{DM}$ searches at the LHC
Creators: name: Hermann, Jonathan
name: Worek, Malgorzata
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: New Physics searches at the LHC rely very heavily on the precision and accuracy of Standard Model background predictions. Applying the spin-0 $s$-channel mediator model, we assess the importance of properly modelling such backgrounds in $t\bar{t}$ associated Dark Matter production. Specifically, we discuss higher-order corrections and off-shell effects for the two dominant background processes $t\bar{t}$ and $t\bar{t}Z$ in the presence of extremely exclusive cuts. Exclusion limits are calculated for state-of-the-art NLO full off-shell $t\bar{t}$ and $t\bar{t}Z$ predictions and compared to those computed with backgrounds in the NWA and / or at LO. We perform the same comparison for several new-physics sensitive observables and evaluate which of them are affected by the top-quark modelling. Additionally, we make suggestions as to which observables should be used to obtain the most stringent limits assuming integrated luminosities of $300$ fb$^{-1}$ and $3000$ fb$^{-1}$.
description: 27 pages, 18 figures, 4 tables - typos corrected, wording improved in several places, added additional panels to Figures 6 and 11 indicating the $t\bar{t}Z$ contribution to the background, added two more paragraphs at the end of the manuscript, version to appear in EPJC
INVECCHIAMENTO E DISFUNZIONE BETA CELLULARE: IL RUOLO FISIOPATOLOGICO DEL RECETTORE BETA 2 ADRENERGICO
Creators: name: Santulli, Gaetano
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2013

description: L'invecchiamento è associato ad una progressiva diminuzione della capacità delle β-cellule del pancreas a secernere insulina. Con l'invecchiamento, inoltre, la densità dei recettori adrenergici β (βARs), in particolare il β2AR, diminuisce. Per valutare il ruolo dei β2AR nel rilascio di insulina e nell'omeostasi del glucosio sono stati condotti degli esperimenti in vivo, in topi con delezione del β2AR (β2AR-/-) a diverse età, ex vivo, in insulae isolate e in vitro, in β-cellule di insulinoma di ratto silenziate (shRNA) per il β2AR.
Si è dimostrato per la prima volta che la densità del β2AR a livello del pancreas diminuisce nel tempo negli animali wild-type (β2AR+/+). Inoltre, gli animali β2AR-/- a 6 mesi di età evidenziano una ridotta produzione di insulina ed un’intolleranza al glucosio. Tali caratteristiche sono evidenziabili anche in β2AR+/+ anziani (20 mesi). Questi risultati sono stati confermati anche ex vivo ed in vitro. È interessante notare inoltre, che l'infezione adenovirale di β2AR in animali knock-out per il β2AR è in grado di ripristinare il normale rilascio di insulina. È evidente, quindi, che i risultati ottenuti indicano che il β2AR gioca un ruolo fondamentale nel rilascio di insulina. I topi β2AR-/-, riproducendo le caratteristiche metaboliche degli animali β2AR+/+ anziani, rappresentano un modello di invecchiamento utile per lo studio del diabete mellito.
Additional file 5 of A mega-aggregation framework synthesis of the barriers and facilitators to linkage, adherence to ART and retention in care among people living with HIV
Creators: name: Hendricks, Lynn
name: Eshun-Wilson, Ingrid
name: Rohwer, Anke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 5:. PRISMA Extension for Scoping Reviews (PRISMA-ScR): Checklist
Entwicklung einer ergebnisorientierten Tierwohl-Fördermaßnahme für Milchkühe
Creators: name: Bergschmidt, Angela
name: March, Solveig
name: Mohr, Reinhild
name: Renziehausen, Christine
name: Wagner, Kathrin
name: Brinkmann, Jan
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2019

description: Agrarpolitische Tierwohl-Fördermaßnahmen für Milchkühe sind bislang ausschließlich handlungsorientiert. Sie beziehen sich auf das Haltungsverfahren oder das Management und schaffen so zwar gute Voraussetzungen für die Ausführbarkeit des Normalverhaltens, sind aber nicht in der Lage, die Tiergesundheit zu adressieren. Daher wurde im Rahmen eines Forschungsvorhabens untersucht, welche Indikatoren sich für eine ergebnisorientierte Fördermaßnahme eignen würden und wie eine solche Maßnahme ausgestaltet sein müsste, um alle Dimensionen des Tierwohls – Tiergesundheit, Verhalten und Emotionen – einbeziehen zu können.
In einem mehrstufigen Auswahlprozess wurden unter Einbeziehung von WissenschaftlerInnen und PraktikerInnen 10 Indikatoren als geeignet identifiziert. Da diese ausschließlich die Tiergesundheit erfassen, wird eine kombinierte handlungs- und ergebnisorientierte Maßnahme empfohlen, bei der die Dimensionen „Verhalten“ und „Emotionen“ über handlungsorientierte Vorgaben und die Dimension „Gesundheit“ über ergebnisorientierte Indikatoren adressiert wird.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
Analisi molecolare con Risonanza Magnetica Nucleare del tessuto miocardico in pazienti affetti da malattia di Anderson-Fabry: valore aggiunto della Risonanza Magnetica Cardiaca nell'identificazione e nel follow-up dei pazienti affetti da malattia di Anderson-Fabry in trattamento con enzima ricombinante agalsidase beta a dopo "switch therapy" con agalsidase alfa
Creators: name: Messalli, Giancarlo
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2013

description: Scopo
La malattia di Anderson-Fabry è determinata da un disordine multi-sistemico del metabolismo lipidico dovuta alla carenza dell’enzima idrolitico α-galactosidase A (α-Gal A), secondario ad una alterazione del cromosoma X, che provoca un accumulo di “globotriaosylceramide” (Gb3) nelle cellule e nei tessuti in genere per malfunzionamento dei lisosomi. Tale accumulo provoca danni al cuore, ai reni ed al sistema cerebro-vascolare. In particolare la mancata degradazione dei glicosfingolipidi a livello cardiaco agisce come “spina irritativa” provocando una vera e propria ipertrofia con conseguente riduzione della “compliance” ed infine una ridotta “performance” del cuore. Dal 2001 è disponibile una terapia enzimatica sostitutiva rappresentata principalmente da due farmaci 1) agalsidase beta (Fabrazyme®, Genzyme Corporation, Cambridge, MA, USA) e 2) agalsidase alfa (Replagal®, Shire Human Genetic Therapies AB, Lund, Sweden). Nel giugno 2009, in seguito ad una carenza su scala mondiale dell’agalsidase beta, la maggior parte dei pazienti sono stati costretti ad un cambiamento di terapia utilizzando l’agalsidase alfa, unico farmaco facilmente reperibile.  Lo scopo del nostro studio è stato quello di monitorare con Risonanza Magnetica Cardiaca gli effetti della “switch therapy” in pazienti affetti da malattia di Anderson-Fabry trattati in primo luogo con agalsidase beta e successivamente “costretti” ad utilizzare l’agalsidase alfa.
Materiali e metodi
Dieci pazienti (7 uomini e 3 donne) con malattia di Anderson-Fabry geneticamente confermata, trattati in precedenza per una media di 46 mesi con agalsidase beta alla dose di 1mg/Kg ogni due settimane, sono stati successivamente trattati con agalsidase alfa alla dose di 0.2mg/Kg ogni due settimane per almeno 20 mesi. Un estensivo protocollo con Risonanza Magnetica Cardiaca ha permesso di analizzare i parametri funzionali ed indagare i cambiamenti che si verificano a livello molecolare nel miocardio.
Risultati
Tutti i pazienti sono rimasti in condizioni stabili durante i 20 mesi in cui vi è stato il cambiamento del farmaco; la risonanza magnetica cardiaca non ha documentato cambiamenti significativi nella performance del ventricolo sinistro (FE p>0.05); non si sono avuti incrementi della massa ventricolare né dei massimi spessori cardiaci (p>0.05); la tecnica utilizzata per mostrare i cambiamenti molecolari non ha evidenziato un peggioramento significativo (p>0.05).
Conclusioni
Possiamo concludere che lo “switch” di trattamento da agalsidase beta ad agalsidase alfa non ha prodotto una recrudescenza della malattia ed ha preservato tutti i benefici della terapia con agalsidase beta sul muscolo cardiaco.
Eddy current compensated double diffusion encoded (DDE) MRI
Creators: name: Mueller, Lars
name: Wetscherek, Andreas
name: Kuder, Tristan Anselm
name: Laun, Frederik Bernd
Publisher: name: arXiv
Year: 2021
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Purpose: Eddy currents might lead to image distortions in diffusion weighted echo planar imaging. A method is proposed to reduce their effects on double diffusion encoding (DDE) MRI experiments and the thereby derived microscopic fractional anisotropy (μFA) . Methods: The twice refocused spin echo scheme was adapted for DDE measurements. To assess the effect of individual diffusion encodings on the image distortions, measurements of a grid of plastic rods in water were performed. The effect of eddy current compensation on μFA measurements was evaluated in the brains of six healthy volunteers. Results: The use of an eddy current compensation reduced the signal variation. As expected, the distortions caused by the second encoding were larger than those of the first encoding entailing a stronger need to compensate for them. For an optimal result, however, both encodings had to be compensated. The artifact reduction strongly improved the measurement of the μFA in ventricles and grey matter by reducing the overestimation. An effect of the compensation on absolute μFA values in white matter was not observed. Conclusion: It is advisable to compensate both encodings in DDE measurements for eddy currents.
description: 23 pages, 4 figures, 1 table, 2 supplemental figures
Additional file 1 of Surveying family access: kangaroo mother care and breastfeeding policies across NICUs in Italy
Creators: name: Artese, Claudia
name: Ferrari, Fabrizio
name: Perugi, Silvia
name: Cavicchioli, Paola
name: Paterlini, Giuseppe
name: Mosca, Fabio
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Additional file 1. Questionnaire
Dependability Assessment of Wireless Sensor Networks with Formal Methods
Creators: name: Testa, Alessandro
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2013

description: Wireless Sensor Networks (WSNs) are increasingly being adopted in critical applications, where verifying the correct operation of sensor nodes is a major concern. Undesired events, such as node crash and packet loss, may undermine the dependability of the WSN. Hence their effects need to be properly assessed from the early stages of the development process onwards to minimize the chances of unexpected problems during use. It is also necessary to monitor the system during operation in order to avoid unexpected results or dangerous effects.
In this thesis we propose a framework to investigate the correctness of the design of a WSN from the point of view of its dependability, i.e., resilience to undesired events. The framework is based on the Event Calculus formalism and it is backed-up by a support tool aimed to simplify its adoption by system designers. The tool allows to specify the target WSN in a user-friendly way and it is able to generate automatically the Event Calculus specifications used to check correctness properties and evaluate dependability metrics, such as connection resiliency, coverage and lifetime. It is able to work at design time and runtime. In particular at runtime the tool works a server that is in waiting for new events coming from the WSN and, performed the reasoning using the same specifications, is able to do prediction about future criticalities of the WSN.
The effectiveness of the approach is shown in the context of five case studies, aiming to illustrate how the framework is helpful to drive design choices by means of what-if scenario analysis and robustness checking, and to check the correctness properties of the WSN at runtime.
Nonlinear option pricing models for illiquid markets: scaling properties and explicit solutions
Creators: name: Bordag, Ljudmila A.
name: Frey, Ruediger
Publisher: name: arXiv
Year: 2007
Subjects: subject: Pricing of Securities (q-fin.PR)
subject: Analysis of PDEs (math.AP)
subject: Group Theory (math.GR)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 35K55, 22E60, 34A05

description: Several models for the pricing of derivative securities in illiquid markets are discussed. A typical type of nonlinear partial differential equations arising from these investigation is studied. The scaling properties of these equations are discussed. Explicit solutions for one of the models are obtained and studied.
description: 26 pages, 7 figures, 25 references
Additional file 6 of A mega-aggregation framework synthesis of the barriers and facilitators to linkage, adherence to ART and retention in care among people living with HIV
Creators: name: Hendricks, Lynn
name: Eshun-Wilson, Ingrid
name: Rohwer, Anke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6. Differences between protocol and manuscript
Nitrogen-mass flows and balances of dairy farms in the context of the German fertilizer ordinance
Creators: name: Machmüller, Andrea
name: Sundrum, Albert
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2019

description: The present study is based on extensive farm records regarding the annual N-turnover of 36 dairy farms. The following statements can be derived from the N-mass flows and balances calculated:
Dairy farm N-mass flows and balances show a high variability.
A farm-gate balance is to the detriment of a large proportion of dairy farms respectively forage-growing farms.
Where fertilization of arable land is concerned, dairy farms respectively forage-growing farms operate just as well or as badly as cash crop farms.
Apart from improving the farm N-efficiency, the level of the farm N-surplus needs to be continuously monitored.
The level of the farm N-surplus is predominantly determined by the farm’s harvest yields and fertilization management.
Given the current calculation methods, many of the farm N-surpluses and their inherent risks for the environment tend to be considerably underestimated.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
Relationships between microsocial interaction, social support, family life crises and coping outcome of mothers with mentally retarded children
Creators: name: Davies, Glen R.
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this investigation was to examine the relationships between microsocial interaction, social support, family life crises and coping outcome of mothers with mentally retarded children. Sixty mother-retarded child pairs participated in this research. Measures were derived from direct observation of mother-child interaction and parent report measures of personal adjustment, marital adjustment, child behavior and adjustment, social support, community interaction and life crises. Principal component analyses were used to derive composite measures for sets of variables and the relationships of these composite measures, as well as some single measures, were analyzed by correlational methods and analyses of variance. Results indicated reciprocity of aversive microsocial interaction within mother-retarded child pairs. A strong negative correlation was obtained between maternal distress and marital adjustment. Aversive microsocial child behavior was marginally correlated with maternal distress but not with marital adjustment. Social support from family was negatively correlated with maternal distress and positively correlated with marital adjustment. Social support from friends was not correlated with either of these coping outcome variables. Maternal perception of the child was correlated with both maternal distress and marital adjustment, even when the effects of observed child behavior were partialled out. The implications of these results are discussed in relation to research on families with mentally retarded children, as well as social interactional research and coercion theory.
Metal-enhanced chemiluminescence from chromium, copper, nickel, and zinc nanodeposits: Evidence for a second enhancement mechanism in metal-enhanced fluorescence
Creators: name: Weisenberg, Micah
name: Zhang, Yongxia
name: Geddes, Chris
Publisher: name: AIP
Year: 2010

description: Over the past decade metal-fluorophore interactions, metal-enhanced fluorescence, have attracted significant research attention, with the technology now becoming common place in life science applications. In this paper, we address the underlying mechanisms of metal-enhanced fluorescence (MEF) and experimentally show using chemiluminescence solutions that MEF is indeed underpinned by two complimentary mechanisms, consistent with the recent reports by Geddes and co-workers [Zhang et al., J. Phys. Chem. C?113, 12095 (2009)] and their enhanced fluorescence hypothesis.
Additional file 1 of Emerging models and trends in mental health crisis care in England: a national investigation of crisis care systems
Creators: name: Dalton-Locke, Christian
name: Johnson, Sonia
name: Harju-Seppänen, Jasmine
name: Lyons, Natasha
name: Sheridan Rains, Luke
name: Stuart, Ruth
name: Campbell, Amelia
name: Clark, Jeremy
name: Clifford, Aisling
name: Courtney, Laura
name: Dare, Ceri
name: Kelly, Kathleen
name: Lynch, Chris
name: McCrone, Paul
name: Nairi, Shilpa
name: Newbigging, Karen
name: Nyikavaranda, Patrick
name: Osborn, David
name: Persaud, Karen
name: Stefan, Martin
name: Lloyd-Evans, Brynmor
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. NIHR Mental Health Policy Research Unit 2019 Crisis Care Survey.
Edge-on Low-surface-brightness Galaxy Candidates Detected from SDSS Images Using YOLO
Creators: name: Xing, Yongguang
name: Yi, Zhenping
name: Liang, Zengxu
name: Su, Hao
name: Du, Wei
name: He, Min
name: Liu, Meng
name: Kong, Xiaoming
name: Bu, Yude
name: Wu, Hong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Low-surface-brightness galaxies (LSBGs), fainter members of the galaxy population, are thought to be numerous. However, due to their low surface brightness, the search for a wide-area sample of LSBGs is difficult, which in turn limits our ability to fully understand the formation and evolution of galaxies as well as galaxy relationships. Edge-on LSBGs, due to their unique orientation, offer an excellent opportunity to study galaxy structure and galaxy components. In this work, we utilize the You Only Look Once object detection algorithm to construct an edge-on LSBG detection model by training on 281 edge-on LSBGs in Sloan Digital Sky Survey (SDSS) $gri$-band composite images. This model achieved a recall of 94.64% and a purity of 95.38% on the test set. We searched across 938,046 $gri$-band images from SDSS Data Release 16 and found 52,293 candidate LSBGs. To enhance the purity of the candidate LSBGs and reduce contamination, we employed the Deep Support Vector Data Description algorithm to identify anomalies within the candidate samples. Ultimately, we compiled a catalog containing 40,759 edge-on LSBG candidates. This sample has similar characteristics to the training data set, mainly composed of blue edge-on LSBG candidates. The catalog is available online at https://github.com/worldoutside/Edge-on_LSBG.
description: 12 pages, 11 figures, accepted to be published on APJS
Updated predictions for the total production cross sections of top and of heavier quark pairs at the Tevatron and at the LHC
Creators: name: Cacciari, Matteo
name: Frixione, Stefano
name: Mangano, Michelangelo L.
name: Nason, Paolo
name: Ridolfi, Giovanni
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present updated predictions for the total production cross section of top-quark pairs at the Tevatron and at the LHC, and, at the LHC, of heavy-quark pairs with mass in the range 0.5-2 TeV. For t\bar{t} production at the LHC we also present results at \sqrt{S}= 10 TeV, in view of the expected accelerator conditions during the forthcoming 2008 run. Our results are accurate at the level of next-to-leading order in alpha_s, and of next-to-leading threshold logarithms (NLO+NLL). We adopt the most recent parametrizations of parton distribution functions, and compute the corresponding uncertainties. We study the dependence of the results on the top mass, and we assess the impact of missing higher-order corrections by independent variations of factorisation and renormalisation scales.
description: Updated description of comparison with 0804.1476. Improvements in text and update of published references. No changes in results. Version to appear in JHEP. v3 fixes a typo in the authors' list
Additional file 2 of Emerging models and trends in mental health crisis care in England: a national investigation of crisis care systems
Creators: name: Dalton-Locke, Christian
name: Johnson, Sonia
name: Harju-Seppänen, Jasmine
name: Lyons, Natasha
name: Sheridan Rains, Luke
name: Stuart, Ruth
name: Campbell, Amelia
name: Clark, Jeremy
name: Clifford, Aisling
name: Courtney, Laura
name: Dare, Ceri
name: Kelly, Kathleen
name: Lynch, Chris
name: McCrone, Paul
name: Nairi, Shilpa
name: Newbigging, Karen
name: Nyikavaranda, Patrick
name: Osborn, David
name: Persaud, Karen
name: Stefan, Martin
name: Lloyd-Evans, Brynmor
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Supplementary Table 1. Crisis assessment services. Supplementary Table 2. Crisis telephone services. Supplementary Table 3. Crisis houses. Supplementary Table 4. Crisis cafés. Supplementary Table 5. Acute day units (ADU). Supplementary Table 6. Police and/or ambulance street triage. Supplementary Table 7. Psychiatric decision units (PDU). Supplementary Table 8. Triage wards.
Magnetar Driven Bubbles and the Origin of Collimated Outflows in Gamma-ray Bursts
Creators: name: Bucciantini, N.
name: Quataert, E.
name: Arons, J.
name: Metzger, B. D.
name: Thompson, Todd A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We model the interaction between the wind from a newly formed rapidly rotating magnetar and the surrounding supernova shock and host star. The dynamics is modeled using the two-dimensional, axisymmetric thin-shell equations. In the first ~10-100 seconds after core collapse the magnetar inflates a bubble of plasma and magnetic fields behind the supernova shock. The bubble expands asymmetrically because of the pinching effect of the toroidal magnetic field, just as in the analogous problem of the evolution of pulsar wind nebulae. The degree of asymmetry depends on E_mag/E_tot. The correct value of E_mag/E_tot is uncertain because of uncertainties in the conversion of magnetic energy into kinetic energy at large radii in relativistic winds; we argue, however, that bubbles inflated by newly formed magnetars are likely to be significantly more magnetized than their pulsar counterparts. We show that for a ratio of magnetic to total power supplied by the central magnetar L_mag/L_tot ~ 0.1 the bubble expands relatively spherically. For L_mag/L_tot ~ 0.3, however, most of the pressure in the bubble is exerted close to the rotation axis, driving a collimated outflow out through the host star. This can account for the collimation inferred from observations of long-duration gamma-ray bursts (GRBs). Outflows from magnetars become increasingly magnetically dominated at late times, due to the decrease in neutrino-driven mass loss as the young neutron star cools. We thus suggest that the magnetar-driven bubble initially expands relatively spherically, enhancing the energy of the associated supernova, while at late times it becomes progressively more collimated, producing the GRB.
description: 14 pages, 8 figures, accepted for publication in MNRAS
rta-dq-lib: a software library to perform online data quality analysis of scientific data
Creators: name: Baroncelli, Leonardo
name: Bulgarelli, Andrea
name: Parmiggiani, Nicolo
name: Fioretti, Valentina
name: Addis, Antonio
name: De Cesare, Giovanni
name: Di Piano, Ambra
name: Conforti, Vito
name: Gianotti, Fulvio
name: Russo, Federico
name: Maurin, Gilles
name: Vuillaume, Thomas
name: Aubert, Pierre
name: Garcia, Emilio
name: Zoccoli, Antonio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Cherenkov Telescope Array (CTA) is an initiative that is currently building the largest gamma-ray ground Observatory that ever existed. A Science Alert Generation (SAG) system, part of the Array Control and Data Acquisition (ACADA) system of the CTA Observatory, analyses online the telescope data - arriving at an event rate of tens of kHz - to detect transient gamma-ray events. The SAG system also performs an online data quality analysis to assess the instruments' health during the data acquisition: this analysis is crucial to confirm good detections. A Python and a C++ software library to perform the online data quality analysis of CTA data, called rta-dq-lib, has been proposed for CTA. The Python version is dedicated to the rapid prototyping of data quality use cases. The C++ version is optimized for maximum performance. The library allows the user to define, through XML configuration files, the format of the input data and, for each data field, which quality checks must be performed and which types of aggregations and transformations must be applied. It internally translates the XML configuration into a direct acyclic computational graph that encodes the dependencies of the computational tasks to be performed. This model allows the library to easily take advantage of parallelization at the thread level and the overall flexibility allow us to develop generic data quality analysis pipelines that could also be reused in other applications.
Electric Transport Theory of Dirac Fermions in Graphene
Creators: name: Yan, Xin-Zhong
name: Romiah, Yousef
name: Ting, C. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using the self-consistent Born approximation to the Dirac fermions under finite-range impurity scatterings, we show that the current-current correlation function is determined by four-coupled integral equations. This is very different from the case for impurities with short-range potentials. As a test of the present approach, we calculate the electric conductivity in graphene for charged impurities with screened Coulomb potentials. The obtained conductivity at zero temperature varies linearly with the carrier concentration, and the minimum conductivity at zero doping is larger than the existing theoretical predictions, but still smaller than that of the experimental measurement. The overall behavior of the conductivity obtained by the present calculation at room temperature is similar to that at zero temperature except the minimum conductivity is slightly larger.
description: 6 pages, 3 figures
title: “We rehearsed…we was serious…they’re my girls”: developing an embodied pedagogy of hope with young black women ‘at risk’ of exclusion in an inner London college
Creators: name: Stanger, Camilla
Publisher: name: Goldsmiths, University of London
Year: 2019

description: In this thesis I critically explore processes of educational exclusion experienced by black working-class young women in an inner-London 16-19 college. I also present and critically evaluate a pedagogical response that I hoped might disrupt such processes. These discussions emerged from a year of qualitative research praxis I conducted with a small group of students and staff within my own workplace in 2014-15, and throughout I consider the compromised and complicated possibilities of doing such research as a white middle class woman, and in the context of a contemporary neoliberal institution. 

Drawing on black feminist thought and its aligned research, I argue that the exclusions my research participants faced often emerged in relation to their own deeply embodied forms of social and educational striving within systems shaped by intersecting racist, heterosexist and classist discourses. One system I discuss in this respect is the media and image saturated discursive terrain the young women navigated in constructing their social identities and peer relationships. A second is an increasingly neoliberal education system that sidelines attention to embodiment, cultural difference and structural inequality, places acute pressures on students and staff, and works to covertly reinforce white middle-class patriarchal norms against which my research participants were judged. 

I also, however, explore spaces and practices for resistance: those mobilized by the young women and their teachers in their daily lives at college, and also my attempts to develop an embodied, critical and emotionally engaged pedagogy of hope with this group of people. This pedagogical approach centered around the liberatory potential of young black women’s dance practices and critical voices, and the coming together of women across difference. I critically evaluate this pedagogical project, its ‘successes’ and ‘failures’, with the intention of developing future practice.
A Lie group as a 4-dimensional quasi-Kaehler manifold with Norden metric
Creators: name: Gribachev, Kostadin
name: Manev, Mancho
name: Mekerov, Dimitar
Publisher: name: arXiv
Year: 2008
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C15, 53C50, 32Q60, 53C55

description: A 4-parametric family of 4-dimensional quasi-Kaehler manifolds with Norden metric is constructed on a Lie group. This family is characterized geometrically. The condition for such a 4-manifold to be isotropic Kaehler is given.
description: 8 pages
Multiband superconductivity with sign-preserving order parameter in kagome superconductor CsV3Sb5
Creators: name: Xu, Han-Shu
name: Yan, Ya-Jun
name: Yin, Ruotong
name: Xia, Wei
name: Fang, Shijie
name: Chen, Ziyuan
name: Li, Yuanji
name: Yang, Wenqi
name: Guo, Yanfeng
name: Feng, Dong-Lai
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The superconductivity of a kagome superconductor CsV3Sb5 is studied by scanning tunneling microscopy / spectroscopy at an ultralow temperature with high resolution. Two kinds of superconducting gaps with multiple sets of coherent peaks and residual zero-energy density of states are observed on both half-Cs and Sb surfaces, implying multiband superconductivity with gap nodes. Sixfold star-shaped magnetic vortex is observed with conventional Caroli-de Gennes-Matricon bound states inside. Magnetic impurities suppress the superconductivity, while nonmagnetic impurities do not, suggesting the absence of sign-change in the superconducting order parameter. Moreover, the interplay between charge density waves and superconductivity differs on various bands, resulting in different density of state distributions. Our study provides critical clues for further understanding the superconductivity and its relation to charge density waves in CsV3Sb5.
description: 15 pages, 4 figures
Additional file 7 of A mega-aggregation framework synthesis of the barriers and facilitators to linkage, adherence to ART and retention in care among people living with HIV
Creators: name: Hendricks, Lynn
name: Eshun-Wilson, Ingrid
name: Rohwer, Anke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 7. Tables of excluded studies, ongoing studies, and protocols (N = 45)
Additional file 3 of Emerging models and trends in mental health crisis care in England: a national investigation of crisis care systems
Creators: name: Dalton-Locke, Christian
name: Johnson, Sonia
name: Harju-Seppänen, Jasmine
name: Lyons, Natasha
name: Sheridan Rains, Luke
name: Stuart, Ruth
name: Campbell, Amelia
name: Clark, Jeremy
name: Clifford, Aisling
name: Courtney, Laura
name: Dare, Ceri
name: Kelly, Kathleen
name: Lynch, Chris
name: McCrone, Paul
name: Nairi, Shilpa
name: Newbigging, Karen
name: Nyikavaranda, Patrick
name: Osborn, David
name: Persaud, Karen
name: Stefan, Martin
name: Lloyd-Evans, Brynmor
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3. Participant Information Sheet.
Frequency-Domain Identification of Discrete-Time Systems using Sum-of-Rational Optimization
Creators: name: Abdalmoaty, Mohamed
name: Miller, Jared
name: Yin, Mingzhou
name: Smith, Roy S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: We propose a computationally tractable method for the identification of stable canonical discrete-time rational transfer function models, using frequency domain data. The problem is formulated as a global non-convex optimization problem whose objective function is the sum of weighted squared residuals at each observed frequency datapoint. Stability is enforced using a polynomial matrix inequality constraint. The problem is solved globally by a moment-sum-of-squares hierarchy of semidefinite programs through a framework for sum-of-rational-functions optimization. Convergence of the moment-sum-of-squares program is guaranteed as the bound on the degree of the sum-of-squares polynomials approaches infinity. The performance of the proposed method is demonstrated using numerical simulation examples.
description: 6 pages
title: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
title: Aktuelle Beiträge
titleType: AlternativeTitle
Creators: name: Bundesministerium Für Ernährung Und Landwirtschaft
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2019

description: Mit Beginn diesen Jahres haben wir uns dazu entschlossen, die Beiträge fortlaufend einzeln zu veröffentlichen.
Wie bisher werden die einzelnen Artikel dreimal im Jahr, zum Ende der Monate Mai, August und Dezember in einem Band zusammengeführt.
description: Wiederkäuer besitzen keine Gene für die Methanbildung  in ihrem Genom
Rezension zu Siegfried Kuntsche: „Die Akademie der Landwirtschaftswissenschaften 1951-1990 – Dokumente und Untersuchungen"
Entwicklung einer ergebnisorientierten Tierwohl-Fördermaßnahme für Milchkühe
Nitrogen-mass flows and balances of dairy farms in the context of the German fertilizer ordinance
Möglichkeiten, Ansatzpunkte und Grenzen einer Verwaltungsvereinfachung der Gemeinsamen Agrarpolitik der EU