bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Neoadjuvant Chemoradiotherapy on Health-Related Quality of Life in Esophageal or Junctional Cancer: Results From the Randomized CROSS Trial
Authors: Noordman Bo Jan , Verdam Mathilde G.E. , Lagarde Sjoerd M. , Hulshof Maarten C.C.M. , van Hagen Pieter , van Berge Henegouwen Mark I. , Wijnhoven Bas P.L. , van Laarhoven Hanneke W.M. , Nieuwenhuijzen Grard A.P. , Hospers Geke A.P. , Bonenkamp Johannes J. , Cuesta Miguel A. , Blaisse Reinoud J.B. , Busch Olivier R. , ten Kate Fiebo J.W. , Creemers Geert-Jan M. , Punt Cornelis J.A. , Plukker John Th.M. , Verheul Henk M.W. , Spillenaar Bilgen Ernst J. , van Dekken Herman , van der Sangen Maurice J.C. , Rozema Tom , Biermann Katharina , Beukema Jannet C. , Piet Anna H.M. , van Rij Caroline M. , Reinders Janny G. , Tilanus Hugo W. , Steyerberg Ewout W. , van der Gaast Ate , Sprangers Mirjam A.G. , van Lanschot J. Jan B. 
Published: November 2017

Purpose To compare pre-agreed health-related quality of life (HRQOL) domains in patients with esophageal or junctional cancer who received neoadjuvant chemoradiotherapy (nCRT) followed by surgery or surgery alone. Secondary aims were to examine the effect of nCRT on HRQOL before surgery and the effect of surgery on HRQOL. Patients and Methods Patients were randomly assigned to nCRT (carboplatin plus paclitaxel with concurrent 41.4-Gy radiotherapy) followed by surgery or surgery alone. HRQOL was measured using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire–Core 30 (QLQ-C30) and –Oesophageal Cancer Module (QLQ-OES24) questionnaires pretreatment and at 3, 6, 9, and 12 months postoperatively. The nCRT group also received preoperative questionnaires. Physical functioning (PF; QLQ-C30) and eating problems (EA; QLQ-OES24) were chosen as predefined primary end points. Predefined secondary end points were global QOL (GQOL; QLQ-C30), fatigue (FA; QLQ-C30), and emotional problems (EM; QLQ-OES24). Results A total of 363 patients were analyzed. No statistically significant differences in postoperative HRQOL were found between treatment groups. In the nCRT group, PF, EA, GQOL, FA, and EM scores deteriorated 1 week after nCRT (Cohen’s d: −0.93, P < .001; 0.47, P < .001; −0.84, P < .001; 1.45, P < .001; and 0.32, P = .001, respectively). In both treatment groups, all end points declined 3 months postoperatively compared with baseline (Cohen’s d: −1.00, 0.33, −0.47, −0.34, and 0.33, respectively; all P < .001), followed by a continuous gradual improvement. EA, GQOL, and EM were restored to baseline levels during follow-up, whereas PF and FA remained impaired 1 year postoperatively (Cohen’s d: 0.52 and −0.53, respectively; both P < .001). Conclusion Although HRQOL declined during nCRT, no effect of nCRT was apparent on postoperative HRQOL compared with surgery alone. In addition to the improvement in survival, these findings support the view that nCRT according to the Chemoradiotherapy for Esophageal Cancer Followed by Surgery Study–regimen can be regarded as a standard of care.
Immigrant Families' Perceptions of Fostering Their Preschoolers' Foundational Skills for Self-Determination
Authors: Haines Shana J. , Summers Jean Ann , Palmer Susan B. , Stroup-Rentier Vera L. , Chu Szu-Yin 
Published: November 2017

AbstractSupporting the development of students' self-determination, or ability to act volitionally in order to be the primary causal agent in one's life, is one way to increase students' success in inclusive educational environments. The purpose of this study was to explore the attitudes of immigrant families toward the concepts of self-determination and, in particular, the skills that young children with disabilities may need as a foundation for future self-determination. In this qualitative interview study, we examined 10 immigrant families' perceptions of the importance of fostering their preschool children's development of foundational skills leading to later self-determination (i.e., choice-making, engagement, and self-regulation), their roles in doing so, and factors that affected their intentional fostering of these skills. Findings showed that participants valued fostering these skills in general but espoused a variety of perceptions of their roles in doing so. Factors affecting families' intentional fostering of these skills included stress related to finances, social isolation, parenting style, family systems, school and home incongruence, and a desire to protect children. Implications for inclusive practice and research are discussed.
Exhumation of pearls: A schematized drawing and its unconscious depth
Authors: Croft Michael 
Published: November 2017

Abstract
The article presents and discusses a portrait by the author of his mother. This appears as a young woman of the 1950s who is wearing a string of pearls. The portrait, however, is first a motif that has enabled the development of a Harris Matrix: a method of recording the results of archaeological excavations stratigraphically. This idea has resulted in the drawing’s elusive depth being transposed as cross-sectional bars of actual physical depth. Relative depths of sections of the drawing have been determined by the lengths of time involved in their manufacture. The article contains an explanation of how a matrix can be constructed from these circumstances and provides a likely visual example. The second section of the article explores a personal narrative concerning the portrait, and speculates on possible psychodynamic unconscious motives. A key concept is that of jouissance as theorized by Jacques Lacan. This concept links the author’s tendency to enjoy a rational problematic approach to drawing, as evidenced in the use of the Harris Matrix, and investigation of more psychical questions of such enjoyment’s origin. Finally, a more literal linking metaphor is to have unearthed from the portrait the figure’s pearl necklace, which had become obscured by the cross-sectional bars of depth.
From drawing to silver: Translating sixteenth-century designs
Authors: Niederman Samantha 
Published: November 2017

Abstract
This article examines the relationship between drawing and design for sixteenth-century silver objects as a process of translation from two-dimensional objects into complex three-dimensional forms. The works of Albrecht Dürer and Wenzel Jamnitzer will serve as protagonists, since Dürer was particularly known for his masterful skills in drawing, while Jamnitzer excelled in both drawing and goldsmithing. Drawing as an artistic endeavour has been overshadowed in the literature of the goldsmithing process, despite its significant value to sixteenth-century metalworkers. Drawn designs of sixteenth-century objects such as those by Dürer were collected as prized possessions, but many were also discarded or re-worked as fashions changed throughout the centuries. Drawings for silver objects by both Dürer and Jamnitzer epitomize the meaningful role of this medium on the craft of goldsmithing.
Talking the line: Inclusive strategies for the teaching of drawing
Authors: Rankin Qona , Riley Howard , Brunswick Nicola , McManus Chris , Chamberlain Rebecca 
Published: November 2017

Abstract
This paper reports on a series of drawing workshops held at the Royal College of Art (RCA), London, which tested an original pedagogical strategy designed to help dyslexic and/or dyspraxic art and design students who had reported difficulties with their abilities to make accurate representational drawings. A group of non-dyslexic/dyspraxic RCA students volunteered as control group, and both cohorts completed three days of workshops in the Drawing Studio of the RCA. Results of recorded interviews eliciting student observations as they drew, and a questionnaire in the form of a Likert scale, administered before and after the workshop, indicate positive shifts in both cohorts’ attitudes towards specific aspects of the stages involved in the production of accurate representational drawings of still-life set-ups, the human skeleton and the clothed life-model. Assessment of the drawings produced indicates positive shifts in the two cohorts in geometric accuracy and other qualitative criteria embedded in the teaching strategy such as control of scale, proportion and illusions of depth. Both cohorts displayed similar positive attitude shifts and both sets of drawings indicated similar positive shifts in visual qualities. An interim conclusion posits that the pedagogical strategy appears to enhance the abilities of both dyslexic/dyspraxic students and non-dyslexic/dyspraxic students to make accurate representational drawings. This result correlates closely with the findings of an earlier, prototype workshop held at the RCA in July 2012. It is suggested that similar pedagogically inclusive strategies might produce positive results in the context of secondary schools as part of a more inclusive curriculum.
Variability in pottery firing technology: choice or technical development?
Authors: Guo Meng 
Published: November 2017

AbstractIt was generally considered that it is a technological advancement from bonfire firing to kiln firing. In fact, both of the firing methods possess certain advantages as well as disadvantages. To a specific community, firing technique is a technological choice rather than an outcome of technological development. The technological choices should correspond to the local environments, social contexts, and cultural traditions. Bonfire firing evidences are found in northern and southern China. However, issues of the specific bonfire firing technology as well as the relationship between bonfire firing and kiln firing in both regions need further studies.
Synthesis of Carboxymethyl Flaxseed Gum and Study of Nonlinear Rheological Properties of Its Solutions
Authors: Niu Jin-lei , Li Dong , Wang Li-jun , Adhikari Benu , Chen Xiao Dong 
Published: November 2017

Abstract:
Flaxseed gum (FG) was carboxymethylated by reacting it with monochloroacetic acid (MCA). The effects of concentrations of NaOH and MCA, reaction temperature and reaction time, on the degree of substitution (DS) were investigated. Reaction between the FG and MCA at NaOH and MCA concentrations of 0.06 g/mL and 0.08 g/mL, respectively, at 70 °C for 60 min produced carboxymethyl flaxseed gum (CMFG) with a DS of 0.969. Carboxymethylation of FG increased its solubility and light transmittance in water. The nonlinear rheological properties of CMFG solutions were studied using large amplitude oscillatory shear (LAOS) tests, Fourier transform (FT) rheology and Chebyshev stress decomposition methods. The different nonlinear rheological behaviors observed were related to the microstructures of the CMFG solutions as a function of concentration and DS.
Reparative Substitution and the ‘Efficacy Objection’: Toward a Modified Satisfaction Theory of Atonement
Authors: Farris Joshua R. , Hamilton S. Mark 
Published: November 2017

Abstract
The doctrine of the atonement is a subject of perpetual curiosity for a number of contemporary theologians. The penal substitution theory of atonement in particular has precipitated a great deal of recent interest, being held up by many (mostly evangelical) Protestants as ‘the’ doctrine of atonement. In this essay, we make a defense against the objection to the Anselmian theory of atonement that is often leveled against it by exponents of the Penal Substitution theory, namely, that Christ’s work does not accomplish anything for those whom it appears he undertakes his atoning work, but merely makes provision for salvation.
Ivano-Frankivsk City Groundwater Landscapes Ecological State
Authors: Vasyl Gutsuleak , Nataliia Fomenko 
Published: November 2017

Abstract
Ecological state of groundwater used as a source of potable water in urban areas of the city of Ivano-Frankivsk and its satellites is dealt with. Groundwater is assessed as a ratio between the content of pollutants and the relevant hygiene standards. Environmental assessment grounded on the materials of chemical analysis (74 samples) compared to maximum allowable concentrations and background values. Calculations of the value of hazard and the intensity of pollutions were the methods of ecological and geochemical evaluation of groundwater contamination. Based on calculation results, geochemical maps were compiled depicting satisfactory, hazardous and critical degrees of hydro-ecological situation. Developed maps can serve for the purposes of further geochemical monitoring of ecological situation.
Physical activity as the main factor affecting body composition of the visually impaired
Authors: Olszewska Anita , Jackowiak Anna , Chwałczyńska Agnieszka , Sobiech Krzysztof A. 
Published: November 2017

IntroductionThe aim of the study was to determine how physical activity affected the physical fitness and body composition of the blind and visually impaired.MethodsThe study included 28 male students from the Lower Silesia Special Educational Centre No. 13 for the Blind and Visually Impaired in Wroclaw, aged 18–22 years, with disability degree certificates. The subjects were divided into two groups: physically active men (TR, <i>n</i> = 15) and physically inactive men (NTR, <i>n</i> = 13). The researchers assessed the physical activity levels in both groups with the Physical Fitness Testing of the Disabled (project Unique) battery, and the general and segmental body composition using a body composition analyser (BC-418MA).ResultsMen engaging in additional forms of physical activity presented significant (<i>p</i> < 0.005) changes in most trials evaluating physical fitness, and there were also significant (<i>p</i> < 0.005) differences in body composition between active male respondents and those not involved in extracurricular exercise.ConclusionsAdditional physical activity undertaken by the visually impaired has a positive effect on their physical fitness, namely and primarily on their flexibility, functional strength, speed, arm movement speed, jumping ability, and the strength of the abdominal muscles. Moreover, additional physical activity significantly affects the overall and segmental body composition in the lower limbs and the right upper limb.
Ultrasonic Defect Detection of Structural Plates Using Quasi-Rayleigh Waves
Authors: Hlavatý Michal , Starek Ladislav , Musil Miloš , Hučko Branislav 
Published: November 2017

Abstract
This article discusses the application of so-called ultrasonic quasi-Rayleigh waves to detect surface defects of mechanical constructions, namely plate structures. The application of quasi-Rayleigh waves allows the extension of the scope of detection using conventional ultrasonic methods that are based on bulk waves. This extension means larger distances as well as higher sensitivity of the detection of surface defects such as fatigue or corrosion cracks. An advantage of this method is the transfer of wave energy from one side of a plate to another, which helps to overcome one-sided obstacles (such as cross-pieces, reinforcement elements). The article describes characteristic properties of quasi-Rayleigh waves that are important for the proper (in terms of frequency in particular) design of the excitation of waves towards the structure. FEM simulation results then provide information regarding the sensitivity of the wave response to the presence and sizes of surface defects (perpendicular slots) in an isotropic material with the properties of steel. The theoretical knowledge is set against experimental measurements obtained with the use of a steel plate with cross-pieces welded to it.
Identification of Fatigue Cracks on the Basis of Measurable Changes in System Dynamics
Authors: Owsiński Robert , Niesłony Adam 
Published: November 2017

Abstract
In order to obtain correct experimental results, fatigue strength tests carried out on the basis of a measurement setup using dynamic excitation generated by inertial force require test completion criterion to be specified. The paper presents the method applied to identify damage on the basis of an analysis of changes in registered acceleration amplitudes based on experimental studies, and an analysis of image of obtained fatigue fractures.
Effect of Exhaust Gas Recirculation on Performance of a Diesel Engine Fueled with Waste Plastic Oil / Diesel Blends
Authors: Punitharani K. , Parameshwaran V. 
Published: November 2017

Abstract
NOx emission is one of the major sources for health issues, acid rain and global warming. Diesel engine vehicles are the major sources for NOx emissions. Hence there is a need to reduce the emissions from the engines by identifying suitable techniques or by means of alternate fuels. The present investigation deals with the effect of Exhaust Gas Recirculation (EGR) on 4S, single cylinder, DI diesel engine using plastic oil/Diesel blends P10 (10% plastic oil & 90% diesel in volume), P20 and P30 at various EGR rates. Plastic oil blends were able to operate in diesel engines without any modifications and the results showed that P20 blend had the least NOx emission quantity.
Proposed Robot Scheme with 5 DoF and Dynamic Modelling Using Maple Software
Authors: Shala Ahmet , Bruçi Mirlind 
Published: November 2017

Abstract
In this paper is represented Dynamical Modelling of robots which is commonly first important step of Modelling, Analysis and Control of robotic systems. This paper is focused on using Denavit-Hartenberg (DH) convention for kinematics and Newton-Euler Formulations for dynamic modelling of 5 DoF - Degree of Freedom of 3D robot. The process of deriving of dynamical model is done using Software Maple. Derived Dynamical Model of 5 DoF robot is converted for Matlab use for future analysis, control and simulations.
Does Trade Openness has Noteworthy effect on Bilateral Trade Flows of E.C.O. Countries; an Empirical Investigation
Authors: Gulzar Ali 
Published: November 2017

Abstract
This study empirically investigated the effect of trade liberalization on the bilateral trade flows of 2ECO (Pakistan, Turkey and Iran) countries using annual time series data for the period of 1980-2016. The study applied unit root test, bound testing approach and ARDL regression analysis technique to empirically examine the role and impact of trade openness on bilateral trade flows of ECO countries. The empirical results found long-run positive and significant effect of trade openness on bilateral trade flows of ECO countries. Further, the study concluded that trade openness playing an important role in exports as well as in fulfilling the requirements by imports. The findings of the study might provide significant guidelines to policy makers to initiate rules and regulations for the improvement in international trade that might help in attainment of sustainable foreign exchange reserves and economic growth of ECO countries.
On Generalization of the 𝒯AI

-Density Topology
Authors: Krzeszowiec Alicja , Wojdowski Wojciech 
Published: November 2017

Abstract
We present a further generalization of the 𝒯AI

-density topology introduced in [W. Wojdowski, A category analogue of the generalization of Lebesgue density topology, Tatra Mt. Math. Publ. 42 (2009), 11–25] as a generalization of the I-density topology. We construct an ascending sequence {𝒯
A

I(n)
}
n

∈ℕ of density topologies which leads to the 𝒯
A

I(ω)
-density topology including all previous topologies. We examine several basic properties of the topologies.
Seasonal Repeated Sprint Ability With Change of Direction Variations in U17 and U20 Elite Brazilian Soccer Players: A Comparative Study
Authors: Jorge Gustavo , Garrafoli Marcelo T. , Cal Abad Cesar C. 
Published: November 2017

AbstractJorge, G, Garrafoli, MT, and Cal Abad, CC. Seasonal repeated sprint ability with change of direction variations in U17 and U20 elite Brazilian soccer players: a comparative study.J Strength Cond Res34(5): 1431–1439, 2020—This study aimed to describe seasonal variations of repeated sprint with change-of-direction ability in young elite Brazilian soccer players. The Bangsbo sprint test (BST) was performed by 21 under-17 (U17) (176.9 cm; 68.2 kg) and 22 under-20 (U20) athletes (178.7 cm, 74.4 kg) at the start, middle, and end of the season. The fatigue index (FI) was calculated in seconds and in percentage of decrease (%D) for comparisons. Both age categories showed higher BST performance in the middle and end compared with the start of the season (p≤ 0.05). The U20 players performed better at the start than the U17 players. The U17 soccer players showed higher FI at the start and in the middle in comparison with the U20 players (p≤ 0.05). They also showed lower FI at the end of the season in comparison with the start and middle of the season (p≤ 0.05). The U20 players showed significant reductions in the FI in the middle and at the end in comparison with the start of the season (p≤ 0.05). Only the U17 soccer players showed lower %D at the end in comparison with the start of the season (p≤ 0.05). To summarize, both U17 and U20 players performed BST poorly at the start, increased the BST performance until the middle, and maintained the BST performance until the end of the season. A difference in the magnitude of enhancement was observed between U17 and U20 soccer players, which was found to be dependent on the initial values. Finally, the mathematical model to calculate the FI requires caution.
Soccer-Specific Reactive Repeated-Sprint Ability in Elite Youth Soccer Players: Maturation Trends and Association With Various Physical Performance Tests
Authors: Di Mascio Michele , Ade Jack , Musham Craig , Girard Olivier , Bradley Paul S. 
Published: November 2017

AbstractDi Mascio, M, Ade, J, Musham, C, Girard, O, and Bradley, PS. Soccer-specific reactive repeated-sprint ability in elite youth soccer players: maturation trends and association with various physical performance tests.J Strength Cond Res34(12): 3538–3545, 2020—Repeated-sprint ability is an important physical prerequisite for competitive soccer and deviates for players in various stages of growth and development. Thus, this study investigated reactive repeated-sprint ability in elite youth soccer players in relation to maturation (age at peak height velocity) and its association with performance of other physical tests. Elite male youth players from an English Premier League academy (U12,n= 8; U13,n= 11; U14,n= 15; U15,n= 6; U16,n= 10; and U18,n= 13) completed the reactive repeated-sprint test (RRST; 8 × 30-m sprints with 30-second active recovery), and other physical tests including the Yo-Yo intermittent recovery test level 2 (Yo-Yo IR2), arrowhead agility test, countermovement jump test with arms (CMJA), in addition to 10- and 20-m straight-line sprints. Reactive repeated-sprint test (RRST) performance (total time across 8 sprints) progressively improved from U12 to U16 (p< 0.01; effect size [ES]: 1.0–1.9), yet with no differences found between U16 and U18. No between-group differences in RRST performance were evident after accounting for age at peak height velocity (p> 0.05; ES: <0.3). Correlation magnitudes between performance on the RRST and other tests were trivial to moderate for the Yo-Yo IR2 (r= −0.15 to 0.42), moderate to very large for the arrowhead agility test (r= 0.48–0.90), moderate to large for CMJA (r= −0.43 to 0.66), and trivial to large for 10- and 20-m sprints (r= 0.05–0.61). The RRST was sensitive at tracking maturation trends in elite youth players, although performance improvements were not as marked from 15 to 16 years of age. RRST performance correlates with several physical qualities decisive for competitive soccer (agility, speed, power, and aerobic endurance).