bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of Extrusion-Cooking Conditions on Corn Pasta Quality
Authors: El-Bialee Nazeer , Saad AbdelGawad Mohammed , El-Didamony Mohamed Ibrahim , Zahran Gamal 
Published: March 2017

Gluten free products remain the cornerstone for celiac patients. Insufficiency, poverty and little offered about gluten free products (quality and quantity) represented a high obstacle for Egyptian celiac patients. Therefore, the purpose of this research is to modify a single screw extruder to produce gluten–free pasta (GFP) (tagliatelle type). The GFP was made from corn flour under screw rotation speed (N) of 10, 25 and 50 rpm at 40, 65, 90 and 115 ºC of barrel temperature (BT). Extruder performance was evaluated as specific mechanical energy (SME) and expansion ratio (Er). The cooking quality of GFP as optimum cooking time (OCT), cooked yield (CY), swelling (Sw), cooking losses (CL) and sensory characteristics (appearance, colour, taste, mouth feel and overall acceptability) were evaluated. The better results of the GFP sensory evaluation were obtained at BT= 80 ºC, N =25 rpm and Er ≈ 1.38 with OCT ≈ 3.3 min, CY= 196%, Sw = 210% and CL= 16.3%. All parameters were given a direct proportion with processing variables N and BT, except CL. Furthermore, it can be predicted cooking properties values for GFP by SME value using the following equation; SME » 1.8675 (Er) + 0.8037 » 0.0608 (OCT)1.5984 » 8×10-17 (CY)6.7878 » 2×10-9 (Sw)3.494 » -0.0306 (CL) + 0.7877.
REVIEW: The brutally honest Orator
Authors: Jackson Cherelle 
Published: March 2017

Review of: The Orator (O Le Tulafale), written and directed by Tusi Tamasese. Apia: Samoa, 2011. 1hr 50min. theoratorfilm.co.nz‘You know why women don’t want to be Orators, because they don’t want to show their breasts in public.’ This is how Samoan High Chief Tagaloa spoke, squinting through his leathery brown skin framed by a light trim of siga (white hair) as he spoke to Saili, the main actor in the feature film The Orator. When this was said, my 8-year-old nephew Barry Uelese Sapatu nudged me in the Magik Cinema in Apia and said: ‘But aunty, Grandma is an orator, and she doesn’t show her breasts in public, or does she?’
The potential of prophecy: Māori prophetism and the community development
Authors: Rangiwai Byron 
Published: March 2017

In nineteenth century Aotearoa-New Zealand prophet-leaders rose up to challenge the hegemony of imperialism by melding Indigenous epistemologies with introduced ones. In this sense Māori prophets blended the old world with the new as a means of both cultural survival and resistance against colonialism. One such nineteenth century prophet-leader was Te Kooti Arikirangi Te Turuki (c.1832-c.1891) who blended traditional Māori knowledge with biblical ideas, knowing that for Māori traditions to survive, they needed to be synthesised with introduced ideas, thus avoiding complete obliteration.
Te Kooti gave many prophecies, some of which were delivered as riddles rich with metaphor and mystery. As a result of severe land loss in the Rangitaiki Valley in the Bay of Plenty of New Zealand at the hands of a Pākehā (European) man, Te Kooti issued a prophecy of promise and restoration in which the future return of the land was guaranteed.
Within the Māori sub-tribes of Patuheuheu and Ngāti Haka, to whom this prophecy was given, Te Kooti’s revelations gained new meaning; his words are continually being transported from history into contemporary times. This paper will explore and analyse the ways in which this prophecy is being used today within the Patuheuheu and Ngāti Haka sub-tribes and how this research is using this local knowledge to build a culturally appropriate, transformative community praxis and development model.
Ionizing radiation augments glioma tropism of mesenchymal stem cells
Authors: Thomas Jonathan G. , Parker Kerrigan Brittany C. , Hossain Anwar , Gumin Joy , Shinojima Naoki , Nwajei Felix , Ezhilarasan Ravesanker , Love Patrice , Sulman Erik P. , Lang Frederick F. 
Published: March 2017

OBJECTIVEMesenchymal stem cells (MSCs) have been shown to localize to gliomas after intravascular delivery. Because these cells home to areas of tissue injury, the authors hypothesized that the administration of ionizing radiation (IR) to tumor would enhance the tropism of MSCs to gliomas. Additionally, they sought to identify which radiation-induced factors might attract MSCs.METHODSTo assess the effect of IR on MSC migration in vitro, transwell assays using conditioned medium (CM) from an irradiated commercially available glioma cell line (U87) and from irradiated patient-derived glioma stem-like cells (GSCs; GSC7-2 and GSC11) were employed. For in vivo testing, green fluorescent protein (GFP)-labeled MSCs were injected into the carotid artery of nude mice harboring orthotopic U87, GSC7-2, or GSC17 xenografts that were treated with either 0 or 10 Gy of IR, and brain sections were quantitatively analyzed by immunofluorescence for GFP-positive cells. These GSCs were used because GSC7-2 is a weak attractor of MSCs at baseline, whereas GSC17 is a strong attractor. To determine the factors implicated in IR-induced tropism, CM from irradiated GSC7-2 and from GSC11 was assayed with a cytokine array and quantitative ELISA.RESULTSTranswell migration assays revealed statistically significant enhanced MSC migration to CM from irradiated U87, GSC7-2, and GSC11 compared with nonirradiated controls and in a dose-dependent manner. After their intravascular delivery into nude mice harboring orthotopic gliomas, MSCs engrafted more successfully in irradiated U87 (p = 0.036), compared with nonirradiated controls. IR also significantly increased the tropism of MSCs to GSC7-2 xenografts (p = 0.043), which are known to attract MSCs only poorly at baseline (weak-attractor GSCs). Ionizing radiation also increased the engraftment of MSCs in strong-attractor GSC17 xenografts, but these increases did not reach statistical significance. The chemokine CCL2 was released by GSC7-2 and GSC11 after irradiation in a dose-dependent manner and mediated in vitro transwell migration of MSCs. Immunohistochemistry revealed increased CCL2 in irradiated GSC7-2 gliomas near the site of MSC engraftment.CONCLUSIONSAdministering IR to gliomas enhances MSC localization, particularly in GSCs that attract MSCs poorly at baseline. The chemokine CCL2 appears to play a crucial role in the IR-induced tropism of MSCs to gliomas.
Test-retest reliability of the range of motion and stiffness based on discomfort perception
Authors: Beltrão Natália Barros , Santos Camila Ximenes , de Oliveira Valéria Mayaly Alves , Pirauá André Luiz Torres , Pitangui Ana Carolina Rodarti , de Araújo Rodrigo Cappato 
Published: March 2017

BACKGROUND: Range of Motion (ROM) and passive torque have been widely used to evaluate flexibility stretching protocols, but little attention has been given to the reliability of these measurements. OBJECTIVE: To verify the interday reliability of isokinetic dynamometer for assessing ROM measures based on discomfort perception(initial and maximum), static and dynamic measures of passive torque during a leg extension movement on a young adult sample. METHODS: Twenty students (13 men; 7 women) aged between 18 and 30 years attended the laboratory to perform the test and retest with 2-7 days interval. The evaluations included: Initial Discomfort Angle (IDA), Passive dynamic torque (Stiffness), Passive static torque (Viscoelastic Stress Relaxation-VSR) and Maximal Discomfort Angle (MDA). Reliability was tested by the Intraclass Correlation Coefficient (ICC), one-sample t-test and Bland-Altman charts. RESULTS: Stiffness (ICC = 0.93), IDA (ICC = 0.90) and MDA(ICC = 0.87) showed excellent reliability values, while VSR had moderate ones (ICC = 0.59). Bland-Altman plots indicated bias close or equal to zero. The one-sample t-test for all measures reinforced the absence of a systematic error. CONCLUSIONS: Dynamic and static stiffness measures and ROM based on the subject's discomfort perception may be applied to relevant clinical issues.
Effects of kinesiotaping therapy on the pain and discomfort of acute ankle sprains in Korean university students
Authors: Lee Hye-Kyung , So Wi-Young 
Published: March 2017

OBJECTIVE: To evaluate the effect of kinesiotaping therapy on the pain and discomfort associated with ankle sprains in Korean university students using a pretest-posttest experimental design with a non-equivalent control group. METHOD: Kinesiotaping was applied once and maintained for three consecutive days(N = 26). Control subjects had a salicylic acid component medicine patch applied once a day, for three consecutive days (N = 27). Pain and discomfort before application and at 10 minutes, 24 hours and 48 hours after application were measured. RESULTS: There was a significant between-group difference at each time point after application (p < 0.001), with lower pain and discomfort scores in the kinesiotaping group. CONCLUSIONS: Kinesiotaping may be easily applied to rapidly improve the short-term pain and discomfort associated with ankle sprains.
Description de la femelle d'Heteroclita digennaroi (Legrand, 2004) et remarques sur l'espèce (Coleoptera, Cetoniidae)
Authors: Rojkoff Sébastien 
Published: March 2017

Description of the female of Heteroclita digennaroi (Legrand, 2004) and comments on the species.
A series of specimens of Heteroclita digennaroi (Legrand, 2004), a species so far known only from the male holotype, has been collected at Mount Entoto in September, 2006, by the author and Karl Werner during a trip to Ethiopia. The female is here described, illustrated, and comments are added about the male morphology and the biology of the species. A correction is made regarding the data of the holotype. A female is designated as an alloreferent.
Detection of the Atmosphere of the 1.6 M⊕ Exoplanet GJ 1132 b
Authors: Southworth John , Mancini Luigi , Madhusudhan Nikku , Mollière Paul , Ciceri Simona , Henning Thomas 
Published: March 2017

Abstract
Detecting the atmospheres of low-mass, low-temperature exoplanets is a high-priority goal on the path to ultimately detecting biosignatures in the atmospheres of habitable exoplanets. High-precision HST observations of several super-Earths with equilibrium temperatures below 1000 K have to date all resulted in featureless transmission spectra, which have been suggested to be due to high-altitude clouds. We report the detection of an atmospheric feature in the atmosphere of a 1.6

transiting exoplanet, GJ 1132 b, with an equilibrium temperature of ∼600 K and orbiting a nearby M dwarf. We present observations of nine transits of the planet obtained simultaneously in the griz and JHK passbands. We find an average radius of 1.43 ± 0.16

for the planet, averaged over all the passbands, and a radius of 0.255 ± 0.023

for the star, both of which are significantly greater than previously found. The planet radius can be decomposed into a “surface radius” at ∼1.375

overlaid by atmospheric features that increase the observed radius in the z and K bands. The z-band radius is 4σ higher than the continuum, suggesting a strong detection of an atmosphere. We deploy a suite of tests to verify the reliability of the transmission spectrum, which are greatly helped by the existence of repeat observations. The large z-band transit depth indicates strong opacity from H2O and/or CH4 or a hitherto-unconsidered opacity. A surface radius of 1.375 ± 0.16

allows for a wide range of interior compositions ranging from a nearly Earth-like rocky interior, with ∼70% silicate and ∼30% Fe, to a substantially H2O-rich water world.
Convective-core Overshoot and Suppression of Oscillations: Constraints from Red Giants in NGC 6811
Authors: Arentoft T. , Brogaard K. , Jessen-Hansen J. , Silva Aguirre V. , Kjeldsen H. , Mosumgaard J. R. , Sandquist E. L. 
Published: March 2017

Abstract
Using data from the NASA spacecraft Kepler, we study solar-like oscillations in red giant stars in the open cluster NGC 6811. We determine oscillation frequencies, frequency separations, period spacings of mixed modes, and mode visibilities for eight cluster giants. The oscillation parameters show that these stars are helium-core-burning red giants. The eight stars form two groups with very different oscillation power spectra; the four stars with the lowest Δν values display rich sets of mixed l = 1 modes, while this is not the case for the four stars with higher Δν. For the four stars with lowest Δν, we determine the asymptotic period spacing of the mixed modes, ΔP, which together with the masses we derive for all eight stars suggest that they belong to the so-called secondary clump. Based on the global oscillation parameters, we present initial theoretical stellar modeling that indicates that we can constrain convective-core overshoot on the main sequence and in the helium-burning phase for these ∼2 M
⊙ stars. Finally, our results indicate less mode suppression than predicted by recent theories for magnetic suppression of certain oscillation modes in red giants.
Magnetic Fields in the Massive Dense Cores of the DR21 Filament: Weakly Magnetized Cores in a Strongly Magnetized Filament
Authors: Ching Tao-Chung , Lai Shih-Ping , Zhang Qizhou , Girart Josep M. , Qiu Keping , Liu Hauyu B. 
Published: March 2017

Abstract
We present Submillimeter Array 880 μm dust polarization observations of six massive dense cores in the DR21 filament. The dust polarization shows complex magnetic field structures in the massive dense cores with sizes of 0.1 pc, in contrast to the ordered magnetic fields of the parsec-scale filament. The major axes of the massive dense cores appear to be aligned either parallel or perpendicular to the magnetic fields of the filament, indicating that the parsec-scale magnetic fields play an important role in the formation of the massive dense cores. However, the correlation between the major axes of the cores and the magnetic fields of the cores is less significant, suggesting that during the core formation, the magnetic fields below 0.1 pc scales become less important than the magnetic fields above 0.1 pc scales in supporting a core against gravity. Our analysis of the angular dispersion functions of the observed polarization segments yields a plane-of-sky magnetic field strength of 0.4–1.7 mG for the massive dense cores. We estimate the kinematic, magnetic, and gravitational virial parameters of the filament and the cores. The virial parameters show that the gravitational energy in the filament dominates magnetic and kinematic energies, while the kinematic energy dominates in the cores. Our work suggests that although magnetic fields may play an important role in a collapsing filament, the kinematics arising from gravitational collapse must become more important than magnetic fields during the evolution from filaments to massive dense cores.
Gaseous Dynamical Friction in Presence of Black Hole Radiative Feedback
Authors: Park KwangHo , Bogdanović Tamara 
Published: March 2017

Abstract
Dynamical friction is thought to be a principal mechanism responsible for orbital evolution of massive black holes (MBHs) in the aftermath of galactic mergers and an important channel for formation of gravitationally bound MBH binaries. We use 2D radiative hydrodynamic simulations to investigate the efficiency of dynamical friction in the presence of radiative feedback from an MBH moving through a uniform density gas. We find that ionizing radiation that emerges from the innermost parts of the MBH’s accretion flow strongly affects the dynamical friction wake and renders dynamical friction inefficient for a range of physical scenarios. MBHs in this regime tend to experience positive net acceleration, meaning that they speed up, contrary to the expectations for gaseous dynamical friction in absence of radiative feedback. The magnitude of this acceleration is however negligibly small and should not significantly alter the velocity of MBHs over relevant physical timescales. Our results suggest that suppression of dynamical friction is more severe at the lower mass end of the MBH spectrum which, compounded with inefficiency of the gas drag for lower mass objects in general, implies that <107

MBHs have fewer means to reach the centers of merged galaxies. These findings provide formulation for a sub-resolution model of dynamical friction in presence of MBH radiative feedback that can be easily implemented in large scale simulations.
A Metadata Model Proposal for Simulation Based E-learning
Authors: Laaziz El Hassan , Elkhouzai Elmustapha 
Published: March 2017

<p class="Abstract">Existing E-learning standards and specifications present a great basis for the development of E-learning, on line and distance learning contents that are accessible, interoperable, durable and reusable. E-learning contents are supported by these standards as well as by the LMS (Learning Management System) or web technologies compliant to them. However, simulation based contents or learning objects are less integrated in the E-learning contents than other learning objects, partially because standards and specification don’t pay much attention to more specify them in term of metadata requirements.</p>The main objective of this paper is the elaboration of a new Metadata model on the basis of Learning Object Metadata (LOM) with a wider scope that could support more easily simulation objects, especially in experiential E-learning content in which simulation activity should be executed by the learner, monitored and tracked by the tutor completely on the LMS.
Studios, Ligues, Societies : programmer le film scientifique dans les salles d’avant-garde
Authors: Bernabei Maria Ida 
Published: March 2017

Si entre les deux mondes apparemment séparés de la cinématographie scientifique et de l’avant-garde européenne, on a pu déjà remarquer quelques croisements explicites dans la pratique de réutilisation de morceaux de films scientifiques dans certains films dits d’avant-garde et dans l’apparition de personnalités « hybrides » telles que celles de Jean Painlevé et Jan Cornelis Mol, il y a un chapitre ultérieur, ignoré à tort, qui prouve la fascination avant-gardiste pour le film scientifique : c’est l’inclusion structurée de ce dernier au sein de la programmation des salles spécialisées qui apparaissent au cours des années 1920. Parmi d’autres, nous verrons dans cet article les cas du Vieux-Colombier, du Studio des Ursulines, du Studio 28, des salles néerlandaise Filmliga et anglaise London Film Society.
L’espace : table ronde autour de Jacques Rivette
Authors: Aumont Jacques , Bonitzer Pascal , Kané Pascal , Narboni Jean , Pierre Sylvie , Rivette Jacques 
Published: March 2017

Le texte reproduit la transcription d’une table ronde de 1969 consacrée au sujet de « “L’espace” au cinéma », à laquelle participaient les rédacteurs des Cahiers du cinéma (Jacques Aumont, Pascal Bonitzer, Pascal Kané, Jean Narboni, Sylvie Pierre et Jacques Rivette), restée inédite, accompagnée d’une présentation donnant le contexte historique du document. Le dactylogramme a été retrouvé dans le Fonds Jacques Rivette (déposé à la Cinémathèque française), et atteste du rôle joué par Rivette au sein de la revue dans les années 1968-1969, bien après avoir démissionné de sa position de rédacteur en chef. Le débat sur l’espace cinématographique constitue un complément à celui sur « le montage » paru en mars 1969, et, en s’inspirant des théories de Barthes, Althusser et Lacan parmi d’autres, il comprend des points de discussion tels que la scène primitive, l’espace mythique du western, le couple fiction/lieu et le motif de la clôture dans le cinéma moderne. De plus, il nous fournit un document précieux sur le processus de travail intellectuel collectif pratiqué par les Cahiers pendant la période politisée de la revue.
Proust au téléphone
Authors: McCarthy Jesse Dylan 
Published: March 2017

Au cœur de la Recherche du temps perdu se trouve une réflexion sur les nouvelles technologies téléphoniques qui révolutionnent la phénoménologie de l’écoute et de la communication au début du XXe siècle. L’expérience de la parole à distance, le relais ou la reproduction des sources sonores relayées et, surtout, l’écoute médiatisée ou l’« auscultation » dominent l’imaginaire de l’auralité dans l’œuvre proustien. L’article se propose d’appliquer les concepts de « surécoute » et d’« auscultation médiate » — deux stratégies de lectures développées par le philosophe et musicologue Peter Szendy — pour renouveler l’analyse du texte et réévaluer l’écoute en tant que thématique majeure du roman.
Self-sustained oscillations with delayed velocity feedback
Authors: Zanette Damián H. 
Published: March 2017

We study a model for a nonlinear mechanical oscillator, relevant to the dynamics of micro- and nanomechanical time-keeping devices, where periodic motion is sustained by a feedback force proportional to the oscillation velocity. Specifically, we focus our attention on the effect of a time delay in the feedback loop, assumed to originate in the electric circuit that creates and injects the self-sustaining force. Stationary oscillating solutions to the equation of motion, whose stability is insured by the crucial role of nonlinearity, are analytically obtained through suitable approximations. We show that a delay within the order of the oscillation period can suppress self-sustained oscillations. Numerical solutions are used to validate the analytical approximations.
Received: 6 February 2017, Accepted: 8 March 2017; Edited by: A. Martí; Reviewed by: C. Masoller, Universitat Politécnica de Catalunya, Barcelona, Spain; DOI: http://dx.doi.org/10.4279/PIP.090003
Cite as: D. H. Zanette, Papers in Physics 9, 090003 (2017)
This paper, by D. H. Zanette, is licensed under the Creative Commons Attribution License 3.0.
Supporting Stroke Motor Recovery Through a Mobile Application: A Pilot Study
Authors: Lawson Sonia , Tang Ziying , Feng Jinjuan 
Published: March 2017

Abstract
Neuroplasticity and motor learning are promoted with repetitive movement, appropriate challenge, and performance feedback. ARMStrokes, a smartphone application, incorporates these qualities to support motor recovery. Engaging exercises are easily accessible for improved compliance. In a multiple-case, mixed-methods pilot study, the potential of this technology for stroke motor recovery was examined. Exercises calibrated to the participant’s skill level targeted forearm, elbow, and shoulder motions for a 6-wk protocol. Visual, auditory, and vibration feedback promoted self-assessment. Pre- and posttest data from 6 chronic stroke survivors who used the app in different ways (i.e., to measure active or passive motion, to track endurance) demonstrated improvements in accuracy of movements, fatigue, range of motion, and performance of daily activities. Statistically significant changes were not obtained with this pilot study. Further study on the efficacy of this technology is supported.