bluuebunny/crossref_metadata_2025_split huggingface dataset:
Black economic empowerment policy in Durban, eThekwini, South Africa: economic justice, economic fraud and ‘leaving money on the table’
Authors: Bracking Sarah 
Published: September 2019

ABSTRACT
Black Economic Empowerment (BEE) policy in South Africa is intended to mitigate the economic disadvantage of apartheid and contribute to inclusive growth and development. This article examines perspectives on BEE from economic actors and accreditation agencies in eThekwini between 2012 and 2016. The article finds that BEE policy has contributed to building a political economy of connectivity and concession embedded in localised categorical framings of race, class and gender, where some economic fraud and corruption has taken place. However, BEE has also contributed to growing a black capitalist class which eschews political concession and identifies with market-based economic transformation.
Surgical Care Improvement Program and surgical site infections: initiatives to improve outcome in patients with joint replacements in a tertiary care center in Pakistan
Authors: Usmani Muhammad A. , Zahid Marij , Ahmad Tashfeen , Umer Masood , Rashid Haroon ur , Hashmi Pervaiz M. , Lakdawala Riaz H. , Noordin Shahryar 
Published: September 2019

Introduction:
The Surgical Care Improvement Programme (SCIP) was initiated in 2002 with the vision of reducing the morbidity and mortality associated with postoperative surgical site infection by addresses to the antibiotics use and early discontinuation, catheter removal within 48 hours postoperatively, use of clipper for hair removal, controlled blood sugars on preop, first and second postop days and maintenance of normothermia.

Objective:
To assess the relationship between SCIP-infection prevention care measures and postoperative infection rates in patients undergoing total knee replacement (TKR) or total hip replacement (THR).

Materials and Methods:
A retrospective chart review was conducted including all patients who underwent primary total knee arthroplasty or total hip arthroplasty between January 2, 2013 and December 31, 2014 at our institute. Patients’ demographics and SCIP parameters were recorded in a preformed structured proforma. Outcome variable was recorded as presence of surgical site wound infection and compared.

Results:
A total of 307 patients (242 knee replacements and 65 hip replacements) were included in the study. Wound infection was observed in 2/242 patients (1%) in the TKR group while 3/65 (5%) showed infection in the THR group. Clipper was used after induction for operative site hair removal in 206 TKR patients and in 39 THR patients, none of them had wound infection which was significant (P=0.002 and 0.046).

Conclusions:
SCIP parameters ensure reduced surgical site infection rates, lesser duration of hospital stay, decreased incidence of deep venous thrombosis and reduced postop morbidity and mortality.
Computational neural mechanisms of goal-directed planning and problem solving
Authors: Zarr Noah , Brown Joshua W. 
Published: September 2019

AbstractThe question of how animals and humans can solve arbitrary problems and achieve arbitrary goals remains open. Model-based and model-free reinforcement learning methods have addressed these problems, but they generally lack the ability to flexibly reassign reward value to various states as the reward structure of the environment changes. Research on cognitive control has generally focused on inhibition, rule-guided behavior, and performance monitoring, with relatively less focus on goal representations. From the engineering literature, control theory suggests a solution in that an animal can be seen as trying to minimize the difference between the actual and desired states of the world, and the Dijkstra algorithm further suggests a conceptual framework for moving a system toward a goal state. He we present a purely localist neural network model that can autonomously learn the structure of an environment and then achieve any arbitrary goal state in a changing environment without re-learning reward values. The model clarifies a number of issues inherent in biological constraints on such a system, including the essential role of oscillations in learning and performance. We demonstrate that the model can efficiently learn to solve arbitrary problems, including for example the Tower of Hanoi problem.
Transcriptome analysis of the Larimichthys polyactis under heat and cold stress
Authors: Chu Tianqi , Liu Feng , Qin Gaochan , Zhan Wei , Wang Mengjie , Lou Bao 
Published: September 2019

AbstractThe small yellow croaker (Larimichthys polyactis) is an important marine economic fish that is widely distributed in the East Sea, Yellow Sea and Bohai of China. However, the wild populations of small yellow croaker are severely depleted, and there is currently a developing large-scale artificial propagation of this fish for aquaculture. However, the current variety of small yellow croaker that is cultivated is not capable to coping with large fluctuations in temperature. Therefore, it is important to understand the molecular mechanisms that are activated in response to temperature stress in the small yellow croaker. Here, we conducted transcriptomic analysis of the liver of small yellow croaker under heat and cold stress. A total of 270,844,888, 265,727,006 and 259,666,218 clean reads were generated from heat temperature group, low temperature group and control group, respectively, and comparing expression of genes in these transcriptomes,10,878 unigenes that were differential expressed were identified. Sixteen of the differentially expressed unigenes were validated by qRT-PCR. Pathway enrichment analysis identified that the ER pathway, immune signaling pathway and metabolic response pathway were affected by temperature stress. The results of this study provide a comprehensive overview of temperature stress-induced transcriptional patterns in liver tissues of the small yellow croaker. In addition, these results can guide future molecular studies of heat and cold stress response in this species for improving the stock used for aquaculture.
Impact of CD34+ cell dose on reduced intensity conditioning regimen haploidentical hematopoietic stem cell transplantation
Authors: Salas Maria Queralt , Atenafu Eshetu G. , Bautista Maria Rhida , Prem Shruti , Lam Wilson , Datt Law Arjun , Shaibani Zeyad‐Al , Kim Dennis Dong Hwan , Michelis Fotios V. , Lipton Jeffrey Howard , Viswabandya Auro , Mattsson Jonas , Kumar Rajat 
Published: September 2019

AbstractObjectivesHaploidentical hematopoietic stem cell transplant (haplo‐SCT) has been associated with higher rates of graft rejection, and a higher dose of CD34+ cell dose is frequently requested. We aim to explore the impact of CD34+ cell dose in peripheral blood stem cell (PBSC) grafts using reduced intensity conditioning (RIC) in haplo‐SCT.MethodsSixty‐eight consecutive haplo‐SCT in adult patients were included. Graft‐vs‐host disease (GVHD) prophylaxis consisted on ATG, PTCy, and CsA. The cohort was divided in two groups using CD34+ dose of ≥ 9 × 106 CD34+/Kg as cutoff point. Median follow‐up was 8.9 months.ResultsMedian cell dose infused was 9.32 × 106 CD34+/Kg. Forty (58.8%) recipients received grafts with CD34+ cells ≥9 × 106/kg. The infusion ≥ 9 × 106 CD34+/Kg cell dose had a negative impact in overall survival (P = .03) after adjusting for age at transplant. The cumulative incidence of acute GVHD and graft failure were not significantly influenced per CD34+ cell dose. Only four recipients had grade III aGVHD, and all of them received grafts with a CD34+ cell dose ≥ 9 × 106.ConclusionIn RIC haplo‐SCT, recipients may not benefit from PBSC grafts with a CD34+/kg cell dose higher than 9 × 106 cells/kg, as it can have an adverse impact in post‐transplant outcome.
First results from the AMoRE-Pilot neutrinoless double beta decay experiment
Authors: Alenkov V. , Bae H. W. , Beyer J. , Boiko R. S. , Boonin K. , Buzanov O. , Chanthima N. , Cheoun M. K. , Chernyak D. M. , Choe J. S. , Choi S. , Danevich F. A. , Djamal M. , Drung D. , Enss C. , Fleischmann A. , Gangapshev A. M. , Gastaldo L. , Gavriljuk Yu. M. , Gezhaev A. M. , Grigoryeva V. D. , Gurentsov V. I. , Gylova O. , Ha C. , Ha D. H. , Ha E. J. , Hahn I. S. , Jang C. H. , Jeon E. J. , Jeon J. A. , Jo H. S. , Kaewkhao J. , Kang C. S. , Kang S. J. , Kang W. G. , Kazalov V. V. , Kempf S. , Khan A. , Khan S. , Kim D. Y. , Kim G. W. , Kim H. B. , Kim H. J. , Kim H. L. , Kim H. S. , Kim I. , Kim S. C. , Kim S. G. , Kim S. K. , Kim S. R. , Kim W. T. , Kim Y. D. , Kim Y. H. , Kirdsiri K. , Ko Y. J. , Kobychev V. V. , Kornoukhov V. , Kuzminov V. V. , Kwon D. H. , Lee C. , Lee E. K. , Lee H. J. , Lee H. S. , Lee J. S. , Lee J. Y. , Lee K. B. , Lee M. H. , Lee M. K. , Lee S. W. , Lee S. W. , Lee S. H. , Leonard D. , Li J. , Li J. , Li Y. , Limkitjaroenporn P. , Makarov E. P. , Oh S. Y. , Oh Y. M. , Olsen S. L. , Pabitra A. , Panasenko S. I. , Pandey I. , Park C. W. , Park H. K. , Park H. S. , Park K. S. , Park S. Y. , Poda D. V. , Polischuk O. G. , Prihtiadi H. , Ra S. J. , Ratkevich S. S. , Rooh G. , Sari M. B. , Seo K. M. , Shin J. W. , Shin K. A. , Shlegel V. N. , Siyeon K. , So J. H. , Son J. K. , Srisittipokakun N. , Sujita K. , Tretyak V. I. , Wirawan R. , Woo K. R. , Yoon Y. S. , Yue Q. , Zaman S. U. 
Published: September 2019

Abstract
The advanced molybdenum-based rare process experiment (AMoRE) aims to search for neutrinoless double beta decay ($$0\nu \beta \beta $$0νββ) of $$^{100}$$100Mo with $$\sim 100\,\hbox {kg}$$∼100kg of $$^{100}$$100Mo-enriched molybdenum embedded in cryogenic detectors with a dual heat and light readout. At the current, pilot stage of the AMoRE project we employ six calcium molybdate crystals with a total mass of 1.9 kg, produced from $$^{48}$$48Ca-depleted calcium and $$^{100}$$100Mo-enriched molybdenum ($$^{48{{\text {depl}}}}\hbox {Ca}^{100}\hbox {MoO}_{4}$$48deplCa100MoO4). The simultaneous detection of heat (phonon) and scintillation (photon) signals is realized with high resolution metallic magnetic calorimeter sensors that operate at milli-Kelvin temperatures. This stage of the project is carried out in the Yangyang underground laboratory at a depth of 700 m. We report first results from the AMoRE-Pilot $$0\nu \beta \beta $$0νββ search with a 111 kg day live exposure of $$^{48{{\text {depl}}}}\hbox {Ca}^{100}\hbox {MoO}_{4}$$48deplCa100MoO4 crystals. No evidence for $$0\nu \beta \beta $$0νββ decay of $$^{100}$$100Mo is found, and a upper limit is set for the half-life of $$0\nu \beta \beta $$0νββ of $$^{100}$$100Mo of $$T^{0\nu }_{1/2} > 9.5\times 10^{22}~\hbox {years}$$T1/20ν>9.5×1022years at 90% C.L. This limit corresponds to an effective Majorana neutrino mass limit in the range $$\langle m_{\beta \beta }\rangle \le (1.2-2.1)\,\hbox {eV}$$⟨mββ⟩≤(1.2-2.1)eV.
An event generator for same-sign W-boson scattering at the LHC including electroweak corrections
Authors: Chiesa Mauro , Denner Ansgar , Lang Jean-Nicolas , Pellen Mathieu 
Published: September 2019

Abstract
In this article we present an event generator based on the Monte Carlo program Powheg in combination with the matrix-element generator Recola. We apply it to compute NLO electroweak corrections to same-sign W-boson scattering, which have been shown to be large at the LHC. The event generator allows for the generation of unweighted events including the effect of the NLO electroweak corrections matched to a QED parton shower and interfaced to a QCD parton shower. In view of the expected experimental precision of future measurements, the use of such a tool will be indispensable.
Finite temperature Landau gauge lattice quark propagator
Authors: Oliveira Orlando , Silva Paulo J. 
Published: September 2019

Abstract
The quark propagator at finite temperature is investigated using quenched gauge configurations. The propagator form factors are investigated for temperatures above and below the gluon deconfinement temperature $$T_c$$Tc and for the various Matsubara frequencies. Significant differences between the functional behaviour below and above $$T_c$$Tc are observed both for the quark wave function and the running quark mass. The results for the running quark mass indicate a link between gluon dynamics, the mechanism for chiral symmetry breaking and the deconfinement mechanism. For temperatures above $$T_c$$Tc and for low momenta, our results support also a description of quarks as free quasiparticles.
Diffusion of charm quarks in jets in high-energy heavy-ion collisions
Authors: Wang Sa , Dai Wei , Zhang Ben-Wei , Wang Enke 
Published: September 2019

Abstract
The radial distribution of $$D^0$$D0 mesons in jets probes the diffusion of charm quark relative to the jet axis and provides a new perspective to study the interaction mechanisms between heavy quarks and the medium in the nucleus-nucleus collisions. The in-medium parton propagations are described by a Monte Carlo transport model which uses the next-to-leading order (NLO) plus parton shower (PS) event generator SHERPA as input and includes elastic (collisional) and inelastic (radiative) interaction for heavy quarks as well as light partons. At low $$D^0$$D0 meson $$p_T$$pT, the radial distribution significantly shifts to larger radius indicating a strong diffusion effect which is consistent with the recent experimental data. We demonstrate that the angular deviation of charm quarks declines with $$p_T$$pT and is very sensitive to the collisional more than radiative interaction at $$p_T<5$$pT<5 GeV. As predictions, we present the $$D^0$$D0 meson radial distribution in jets in p + p and $$0{-}10\%$$0-10% Au + Au collisions at $$\sqrt{s_{NN}}=200$$sNN=200 GeV at the RHIC, and also estimate the nuclear modification factor of charm jet in central Au + Au collisions at 200 GeV at the RHIC and central Pb + Pb collisions at 5.02 TeV at the LHC.
Effect of non-eikonal corrections on azimuthal asymmetries in the color glass condensate
Authors: Agostini Pedro , Altinoluk Tolga , Armesto Néstor 
Published: September 2019

Abstract
We analyse the azimuthal structure of two gluon correlations in the color glass condensate including those effects that result from relaxing the shockwave approximation for the target. Working in the Glasma graph approach suitable for collisions between dilute systems, we compute numerically the azimuthal distributions and show that both even and odd harmonics appear. We study their dependence on model parameters, energy of the collision, pseudorapidity and transverse momentum of the produced particles, and length of the target. While the contribution from non-eikonal corrections vanishes with increasing collision energy and becomes negligible at the energies of the Large Hadron Collider, it is found to be sizeable up to top energies at the Relativistic Heavy Ion Collider.
The Pygopleurus Motschulsky (Coleoptera: Scarabaeoidea: Glaphyridae) of mainland Greece: taxonomy, faunistics and ecological notes
Authors: BOLLINO MAURIZIO , ULIANA MARCO , SABATINELLI GUIDO 
Published: September 2019

The present contribution revises the taxonomy of the Pygopleurus Motschulsky, 1860 species from the mainland Greece, introducing substantial changes to the last taxonomic work by Baraud (1989). Pygopleurus humeralis (Brullé, 1832) is recognized as a junior synonym of P. apicalis (Brullé, 1832). Specimens up to date identified as P. humeralis actually belong to five different taxa, of which two are new: P. brullei brullei Bollino, Uliana & Sabatinelli, new species and P. brullei taygetanus Bollino, Uliana & Sabatinelli, new subspecies, two are resurrected from synonymy: P. viridisuturatus (Reitter, 1903) from Greece, and P. isikdagensis (Petrovitz, 1963) from Turkey, and one species, P. bulgaricus (Nedelkov, 1905) is resurrected. Pygopleurus pseudopsilotrichius (Petrovitz, 1958) is resurrected from unwarranted synonymy with P. anemoninus (Brullé, 1832). Pygopleurus chrysonotus (Brullé, 1832) is removed from the synonymy with P. anemoninus and treated as senior synonym of Pygopleurus diffusus (Petrovitz, 1958). Pygopleurus anemoninus, P. chrysonotus and P. hirsutus (Brullé, 1832) are endemic to Greece, and absent from the fauna of Turkey. Previous records of these species from Turkey result from misidentifications. Neotypes of Pygopleurus chrysonotus and P. bulgaricus are designated. Neotype of Amphicoma apicalis designated by Baraud (1989) and lectotype of A. humeralis selected by Baraud (1989) in 1988 are considered invalid and set aside. For all species, ecological notes are presented and geographical distributions are mapped.
Das Siedeverhalten von Mehrstoffgemischen
Authors: Jost Wilhelm 
Published: September 2019

Abstrakt
Es wird über die Möglichkeit der Beeinflussung der Partialdrucke von Gemischen durch Zusatzkomponenten berichtet. Die Verbesserung bzw. Ermöglichung der Trennung von Gemischen durch Rektifikation, die an sich schwer oder gar nicht trennbar sind, wird erörtert. Zahlenwerte werden für die Systeme n-Heptan-Toluol-Anilin und Benzol-Cyclohexan-Anilin mitgeteilt
Debye-Scherrer-Aufnahmen an Pulverplättchen
Authors: Menzer Georg 
Published: September 2019

Abstract
Ableitung der Absorptionsfabtoren eines unter beliebigem Winkel zum Primärstrahl geneigten Pulverplättchens für durchgehende und zurückgeworfene gebeugte Strahlen. Konstruktion eines Plättchenträgers, der es gestattet, das Plättchen um seine Normale während der Belichtung zu drehen und dadurch gleichmäßig geschwärzte Debye-Scherrer -Kurven zu erzielen. Vergleich der durch Photometrierung gemessenen Intensitäten mit den berechneten, durchgeführt an MgO-Pulver.
Die Struktur des Äthylalkohols bei tiefen Temperaturen
Authors: Jagodzinski Heinz 
Published: September 2019

Abstract
Es wird ein zur quantitativen Auswertung der Röntgenaufnahmen von Flüssigkeiten mit Atomen verschiedenen Streuvermögens geeignetes Verfahren, das sich eng an die bisherigen anschließt, behandelt. Die experimentell ermittelten Verteilungsfunktionen von Äthylalkohol bei - 75 ° von Harvey und bei -150 ° (unterkühlt) von Prietzschk werden annähernd quantitativ gedeutet. Danach sind die ausgeprägten Maxima und Minima der Verteilungsfunktion oberhalb 3 A bei -150 ° auf die teilweise Aufhebung der freien Drehbarkeit der assoziierten Moleküle durch die Kettenlänge zurückzuführen. Weiterhin besteht bei dieser Temperatur eine erhebliche Neigung zur parallelen Lagerung mindestens sämtlicher benachbarter Alkoholmoleküle. Bei -75° ist das Bild der Assoziation ein dynamisches, die Lebensdauer einer Assoziation anscheinend gering, so daß die Bildung längerer Ketten unwahrscheinlich wird. Das Beugungsbild bei -75° wird durch zwei frei zueinander drehbare assoziierte Moleküle charakterisiert, die erhebliche Verbreiterung des Maximums bei 2,75 Ä wird auf den Ausrichtvorgang zweier zur Assoziation gelangenden Moleküle zurückgeführt.
Über die Wärmeleitung in der Hochstrombogensäule
Authors: Höcker Karl-Heinz , Schulz Paul 
Published: September 2019

Abstract
Bei den hohen Temperaturen in der Hochstrombogensäule wird die zugeführte elektrische Energie im wesentlichen durch ambipolare Diffusion der Ionen und Elektronen sowie durch Wärmeleitung der leichten Elektronen und in geringerem Maße durch Wärme-leitung der Atome (klassische Wärmeleitung) abgeführt. Alle drei Anteile werden durch Einführung des totalen Wärmeleitungskoeffizienten x berücksichtigt, der sich aus dem atomaren Wärmeleitungskoeffizienten xa, dem Elektronenwärmeleitungskoeffizienten xe und dem Wärmeleitungskoeffizienten xj, der durch die Ionisation der Atome im Inneren der Säule und der Rekombination der Ionen in den Randgebieten zustande kommt, zusam-mensetzt. Der Elektronenwärmeleitungskoeffizient wird überwiegend durch die Wechsel-wirkung der Elektronen mit den Ionen des Plasmas bestimmt. Aus den Daten des Lichtbogens werden die Ionenquerschnitte hergeleitet und mit Versuchen verschiedener Autoren zu ihrer Berechnung verglichen. Zu guter Übereinstimmung mit dem experimentellen Befund von Finkelnburg gelangt man mit Ionenquerschnitten, wie sie die Rechnung von Druyvesteyn ergibt. Die sonstigen Rechnungen ergeben durch-weg zu große Ionenquerschnitte. - Im Hochstrombogen wirkt die Elektronenwärmeleitung zu etwa 30% an der radialen Wärmeabfuhr mit. Seitherige Schwierigkeiten in der Theorie der Hochstrombogensäule verschwinden.
Notizen:Elektronen-Spin-Resonanz des Cr3+-Ions auf nichtkubischen Gitterplätzen in SrTiO3
Authors: Meierling D. 
Published: September 2019

Abstract
ESR-spectra of Cr3+-ions on orthorhombic lattice sites in single crystals of SrTiO3 were observed at room temperature. The following constants were found:
gz=1.9783±0,0005 , gx=9y=1.9761±0,0005 ,
| D | = (0.464±0.002) cm-1, | E | = (0.272±0.005) cm-1,
| A | = (16.2±0.3) 10-4 cm-1.
Das lasererregte Raman-Spektrum von gasförmigem Fluor / The laser excited Raman spectrum of gaseous fluorine
Authors: Stricker W. , Hochenbleicher J. G. 
Published: September 2019

The pure rotational and the rotation-vibrational Raman spectrum of gaseous F2 at a pressure of 2 atm were photoelectrical^ recorded. The vibrational transitions 0→1, 1→2 and 0→2 were observed. The analysis of the spectra yields the molecular constants ⊿G1/2 = (893,5 ± 1,5) cm-1, ωexe = OM ± 1) cm-1, B0 = (0,8847 ± 0,0010) cm-1, B1= (0,872 ± 0,002) cm-1.D0 = (0,49 ± 0,10) · 10-5 cm-1,
Introduction to the GaLA Conf 2019 Special Issue
Authors: Gentile Manuel , Allegra Mario , Heinrich Söbke Heinrich 
Published: September 2019

This issue contains seven selected articles, which gives an overview of the rich field of serious games. So among the topics covered in this issue there are:

gamification of learning experiences,
serious games in everyday life,
artificial intelligence as a means to significantly increase the effects of serious games,
understanding the effect of learner characteristics on the effects of serious games,
assessing the learning outcomes of serious games systematically, and
games as objects of generative learning approaches.
POLA URUTAN FUNGSI KETERANGAN BERDASARKAN HUBUNGANNYA DENGAN KONSTITUEN LAIN DALAM KALIMAT TUNGGAL DEKLARATIF BAHASA INDONESIA
Authors: Riswati Muna , Sumarlam Sumarlam , Subroto Edi 
Published: September 2019

<p>Penelitian ini bertujuan untuk mendeskripsikan pola urutan beberapa fungsi K yang terdapat dalam kalimat tunggal deklaratif bahasa Indonesia, merinci dan mengklasifikasikan peran semantis K dalam kalimat tunggal deklaratif bahasa Indonesia, mengetahui pola kombinasi K dalam kalimat tunggal deklaratif bahasa Indonesia, menjelaskan ada tidaknya perubahan informasi jika dimodivikasi pola urutannya, menjelaskan kedekatan preposisi sebagai penanda K dengan konstituen P dalam kalimat, jika ada beberapa preposisi penegas, bagaimana keajegan atau ketegaran urutannya untuk memperoleh informasi yang dimaksud inti klausa.</p><p>Penelitian ini merupakan penelitian deskriptif kualitatif. Sumber data penelitian ini adalah sumber tertulis dan sumber lisan. Sumber tertulis berasal dari media cetak koran-koran nasional, sedangkan sumber<em> </em>lisan adalah peneliti sendiri terkait dengan intuisi kebahasaan peneliti. Adapun data penelitian ini adalah kalimat tunggal deklaratif bahasa Indonesia ragam tulis yang mempunyai beberapa fungsi K yang mengikuti P. Analisis data menggunakan metode pada dan metode distribusi dengan teknik permutasi, teknik lesap, teknik ganti, teknik perluas, dan teknik perluas.</p><p> Hasil analisis dari penelitian ini adalah 1) Terdapat 10 jenis pengisi fungsi Keterangan yang terdapat dalam kalimat tunggal deklaratif, 2) terdapat 9 tipe kombinasi 2 fungsi keterangan dan 34 tipe kombinasi 3 fungsi keterangan. 3) modivikasi pola urutan fungsi keterangan dapat menyebabkan informasi dalam kalimat menjadi ambigu, informasi yang terputus ataupun tidak jelas. 4) terdapat preposisi penegas sebagai penanda K seperti preposisi di yang menunjukkan lokatif.</p>