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https://www.readbyqxmd.com/read/28738221/self-efficacy-of-physical-education-teachers-in-including-students-with-cerebral-palsy-in-their-classes
#1
Yeshayahu Hutzler, Sharon Barak
Children with cerebral palsy (CP) are often mainstreamed into the general education system, but are likely to be excluded from physical education (PE) classes. A questionnaire was constructed and utilized to measure PE teachers' self-efficacy (SE) toward inclusion of students with CP in each of three mobility categories (independent, using assistive devices, using wheelchair mobility) and the impact of experience and training on teachers' SE. Participants in the study were 121 PE teachers from different parts of Israel (mean age: 41...
July 21, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28737964/laparoscopic-duhamel-procedure-with-ex-anal-rectal-transection-for-right-sided-hirschsprung-s-disease
#2
Xi Zhang, Li Yang, Shao-Tao Tang, Guo-Qing Cao, Shuai Li, Meng Jiang, Meng Xiong, De-Hua Yang, Xiao-Pan Chang, Kang Li, Ya-Zhen Ma
BACKGROUND: Increased defecation frequency and soiling are common complications of surgery for right-sided Hirschsprung's disease (HD). Though the laparoscopic Duhamel procedure is a favorable option in right-sided HD, the conventional laparoscopic technique is time consuming and has complications that are associated with the reservoir. In this study, we described a modified laparoscopic Duhamel technique with ex-anal rectal transection combined with the Deloyer's procedure for right-sided HD...
July 24, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28737810/ionic-diffusion-and-proton-transfer-in-aqueous-solutions-of-alkali-metal-salts
#3
Giuseppe Cassone, Fabrizio Creazzo, Paolo V Giaquinta, Jiri Sponer, Franz Saija
We report on a series of ab initio molecular dynamics investigations on LiCl, NaCl, and KCl aqueous solutions under the effect of static electric fields. We have found that although in low-to-moderate field intensity regimes the well-known sequence of cationic mobilities μ(K(+)) > μ(Na(+)) > μ(Li(+)) (i.e., the bigger the cation the higher the mobility) is recovered, from intense field strengths this intuitive rule is no longer verified. In fact, field-induced water molecular dissociations lead to more complex phenomena regulating the standard migration properties of the simplest monovalent cations...
July 24, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28737034/modification-of-the-poly-bisdodecylquaterthiophene-pqt12-structure-for-high-and-predominantly-nonionic-conductivity-with-matched-dopants
#4
Hui Li, Mallory E DeCoster, Robert M Ireland, Jian Song, Patrick E Hopkins, Howard E Katz
A series of p-type polymers was synthesized by modifying the structure of poly(bisdodecylquaterthiophene) (PQT12) to increase their oxidizability by p-dopants. A sulfur atom is inserted between the thiophene rings and dodecyl chains, and/or 3,4-ethylenedioxy groups are appended to thiophene rings of PQT12. All the polymers have good solubility in organic solvents and can be formed as active layers in conductive and thermoelectric devices by simply drop casting. Doped with the strong oxidant nitrosonium tetrafluroborate (NOBF4), PQTS12 (with sulfur in side chains) shows a very high conductivity up to 350 S cm-1, the highest reported nonionic conductivity among films made from dopant-polymer solutions...
July 24, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28736930/technical-note-mobile-accelerator-guidance-using-an-optical-tracker-during-docking-in-ioert-procedures
#5
Eugenio Marinetto, Juan González Victores, Mónica García-Sevilla, Mercedes Muñoz, Felipe Ángel Calvo, Carlos Balaguer, Manuel Desco, Javier Pascau
PURPOSE: Intraoperative electron radiation therapy (IOERT) involves the delivery of a high radiation dose during tumor resection in a shorter time than other radiation techniques, thus improving local control of tumors. However, a linear accelerator device is needed to produce the beam safely. Mobile linear accelerators have been designed as dedicated units that can be moved into the operating room and deliver radiation in situ. Correct and safe dose delivery is a key concern when using mobile accelerators...
July 24, 2017: Medical Physics
https://www.readbyqxmd.com/read/28736796/longitudinal-research-on-aging-drivers-longroad-study-design-and-methods
#6
Guohua Li, David W Eby, Robert Santos, Thelma J Mielenz, Lisa J Molnar, David Strogatz, Marian E Betz, Carolyn DiGuiseppi, Lindsay H Ryan, Vanya Jones, Samantha I Pitts, Linda L Hill, Charles J DiMaggio, David LeBlanc, Howard F Andrews
BACKGROUND: As an important indicator of mobility, driving confers a host of social and health benefits to older adults. Despite the importance of safe mobility as the population ages, longitudinal data are lacking about the natural history and determinants of driving safety in older adults. METHODS: The Longitudinal Research on Aging Drivers (LongROAD) project is a multisite prospective cohort study designed to generate empirical data for understanding the role of medical, behavioral, environmental and technological factors in driving safety during the process of aging...
December 2017: Injury Epidemiology
https://www.readbyqxmd.com/read/28733966/quantitative-collision-cross-sections-from-fticr-linewidth-measurements-improvements-in-theory-and-experiment
#7
Anupriya, Elaura Gustafson, Daniel N Mortensen, David V Dearden
Two corrections to the equation used in the cross-sectional areas by Fourier transform ion cyclotron resonance ("CRAFTI") technique are identified. In CRAFTI, ion collision cross-sections are obtained from the pressure-dependent ion linewidths in Fourier transform mass spectra. The effects of these corrections on the accuracy of the cross-sections obtained using the CRAFTI technique are evaluated experimentally using the 20 biogenic amino acids and several crown ether complexes with protonated alkyl monoamines...
July 21, 2017: Journal of the American Society for Mass Spectrometry
https://www.readbyqxmd.com/read/28731343/-roller-wheel-pt-containing-small-molecules-and-the-impact-of-rollers-on-material-crystallinity-electronic-properties-and-solar-cell-performance
#8
Wenhan He, Maksim Y Livshits, Diane A Dickie, Zhen Zhang, Luis E Mejiaortega, Jeffrey J Rack, Qin Wu, Yang Qin
We report the synthesis, characterization and detailed comparison of a series of novel Pt-bisacetylide containing conjugated small molecules possessing an unconventional "roller-wheel" shaped structure that is distinctly different from the "dumbbell" designs in traditional Pt-bisacetylide containing conjugated polymers and small molecules. The relationship between the chemical nature and length of the "rollers" and the electronic and physical properties of the materials are carefully studied by steady state spectroscopy, cyclic voltammetry, differential scanning calorimetry, single-crystal X-ray diffraction, transient absorption spectroscopy, theoretical calculation and device application...
July 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28731338/tunable-magnetism-and-extraordinary-sunlight-absorbance-in-indium-triphosphide-monolayer
#9
Naihua Miao, Bin Xu, Nicholas C Bristowe, Jian Zhou, Zhimei Sun
Atomically thin two-dimensional (2D) materials have received considerable research interest due to their extraordinary properties and promising applications. Here we predict the mono-layered indium triphosphide (InP3) as a new semiconducting 2D material with a range of favourable functional properties by means of ab initio calculations. The 2D InP3 crystal shows high stability and promise of experimental synthesis. It possesses an indirect band-gap of 1.14 eV and a high electron mobility of 1919 cm(2)V(-1)s(-1), which can be strongly manipulated with applied strain...
July 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28731227/dithiopheneindenofluorene-tif-semiconducting-polymers-with-very-high-mobility-in-field-effect-transistors
#10
Hu Chen, Michael Hurhangee, Mark Nikolka, Weimin Zhang, Mindaugas Kirkus, Marios Neophytou, Samuel J Cryer, David Harkin, Pascal Hayoz, Mojtaba Abdi-Jalebi, Christopher R McNeill, Henning Sirringhaus, Iain McCulloch
The charge-carrier mobility of organic semiconducting polymers is known to be enhanced when the energetic disorder of the polymer is minimized. Fused, planar aromatic ring structures contribute to reducing the polymer conformational disorder, as demonstrated by polymers containing the indacenodithiophene (IDT) repeat unit, which have both a low Urbach energy and a high mobility in thin-film-transistor (TFT) devices. Expanding on this design motif, copolymers containing the dithiopheneindenofluorene repeat unit are synthesized, which extends the fused aromatic structure with two additional phenyl rings, further rigidifying the polymer backbone...
July 21, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28729686/ultralow-voltage-operation-of-biologically-assembled-all-carbon-nanotube-nanomesh-transistors-with-ion-gel-gate-dielectrics
#11
Hye-Hyeon Byeon, Kein Kim, Woong Kim, Hyunjung Yi
The demonstration of field-effect transistors (FETs) based entirely on single-walled carbon nanotubes (SWNTs) would enable the fabrication of high-on-current, flexible, transparent and stretchable devices owing to the excellent electrical, optical, and mechanical properties of SWNTs. Fabricating all-SWNT-based FETs via simple solution process, at room temperature and without using lithography and vacuum process could further broaden the applicability of all-SWNT-FETs. In this work, we report on biologically assembled all SWNT-based transistors and demonstrate that ion-gel-gated network structures of unsorted SWNTs assembled using a biological template material enabled operation of SWNT-based transistors at a very low voltage...
July 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28729233/dynamo-a-modular-platform-for-monitoring-process-outcome-and-algorithm-based-treatment-planning-in-psychotherapy
#12
Tim Kaiser, Anton Rupert Laireiter
BACKGROUND: In recent years, the assessment of mental disorders has become more and more personalized. Modern advancements such as Internet-enabled mobile phones and increased computing capacity make it possible to tap sources of information that have long been unavailable to mental health practitioners. OBJECTIVE: Software packages that combine algorithm-based treatment planning, process monitoring, and outcome monitoring are scarce. The objective of this study was to assess whether the DynAMo Web application can fill this gap by providing a software solution that can be used by both researchers to conduct state-of-the-art psychotherapy process research and clinicians to plan treatments and monitor psychotherapeutic processes...
July 20, 2017: JMIR Medical Informatics
https://www.readbyqxmd.com/read/28727460/2d-organic-superlattice-promoted-via-combined-action-of-%C3%AF-%C3%AF-stacking-and-dipole-dipole-interaction-in-discotic-liquid-crystals
#13
Wanying Zhang, Shuai-Feng Zhang, Zhenhu Zhang, Huanzhi Yang, Ao Zhang, Xingtian Hao, Jianchuang Wang, Chunxiu Zhang, Jialing Pu
A series of discotic liquid crystals based on hexapentyloxytriphenylene (HAT5) have been investigated where one out of the six ether side chains of a triphenylene core was replaced by an ester side chain and named for 5a-5h. During the process of studying these compounds, the characteristic straight line defect of ordered columnar structure was identified by polarizing optical microscopy (POM) and liquid crystal state over a wide temperature range was obtained by differential scanning calorimetry (DSC). Basic phase structure and molecular arrangement were assigned by one-dimensional wide-angle X-ray diffraction (1D WAXD), small angle X-ray scattering (SAXS), two-dimensional wide-angle X-ray diffraction (2D WAXD) and transmission electron microscope (TEM)...
July 20, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28727323/indocyanine-green-near-infrared-lymphangiography-for-evaluation-of-effectiveness-of-edema-fluid-flow-under-therapeutic-compression
#14
Marzanna T Zaleska, Waldemar L Olszewski
The commonly used modalities for therapy of limb lymphedema are manual lymphatic drainage, manual devices moving edema fluid and intermittent pneumatic compression (IPC). What seems to be necessary for validation of the effect of the compression procedure is imaging of the mobilized moving edema fluid. Picture of edema fluid flow would allow the therapist to use force adjusted to the tissue volume and stiffness differing in various limb regions as well as identify sites of abundant accumulation of fluid requiring more compression...
July 20, 2017: Journal of Biophotonics
https://www.readbyqxmd.com/read/28726971/an-environment-for-guideline-based-decision-support-systems-for%C3%A2-outpatients-monitoring
#15
Elisa M Zini, Giordano Lanzola, Paolo Bossi, Silvana Quaglini
OBJECTIVES: We propose an architecture for monitoring outpatients that relies on mobile technologies for acquiring data. The goal is to better control the onset of possible side effects between the scheduled visits at the clinic. METHODS: We analyze the architectural components required to ensure a high level of abstraction from data. Clinical practice guidelines were formalized with Alium, an authoring tool based on the PROforma language, using SNOMED-CT as a terminology standard...
July 19, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28726369/comprehensive-study-of-sol-gel-versus-hydrolysis-condensation-methods-to-prepare-zno-films-electron-transport-layers-in-perovskite-solar-cells
#16
Yuhan Zhao, Kai-Cheng Zhang, Zhao-Wei Wang, Peng Huang, Kai Zhu, Zhendong Li, Dahua Li, Ligang Yuan, Yi Zhou, Bo Song
Owing to the high charge mobility and low processing temperature, ZnO is regarded as an ideal candidate for electron transport layer (ETL) material in thin-film solar cells. For the film preparation, the presently dominated sol-gel (SG) and hydrolysis-condensation (HC) methods show great potential, however, the effect of these two methods on the performance of the resulting devices has not been investigated in the same frame. In this study, the ZnO films made through SG and HC methods were applied in perovskite solar cells (Pero-SCs), and the performances of corresponding devices were compared under parallel conditions...
July 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28724511/apps-for-health-related-education-in-pharmacy-practice-needs-assessment-survey-among-patients-within-a-large-metropolitan-area
#17
Sean M Mirk, Nicole Marie Wegrzyn
BACKGROUND: Patient education resources are crucial to the effectiveness of prescribed pharmacotherapy. However, user interest and patient preference for these materials is lacking. Regardless of the field, nearly every article on designing mHealth apps references the lack of end-user involvement as a key flaw to sustainable design. The traditional paper-based methods of patient education are difficult to tailor to a patient's specific needs and learning styles, but a customizable app might be beneficial...
July 19, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28722346/progress-of-large-scale-synthesis-and-electronic-device-application-of-two-dimensional-transition-metal-dichalcogenides
#18
REVIEW
Xiongfei Song, Zhongxun Guo, Qiaochu Zhang, Peng Zhou, Wenzhong Bao, David Wei Zhang
The recent exploration of semiconducting two-dimensional (2D) transition metal dichalcogenides (TMDs) with atomic thickness has taken both the scientific and technological communities by storm. Extensively investigated TMD that are accessible by large-scale synthetic methods materials are remarkably stable, such as MoS2 and WSe2 . They allow superior gate control due to their 2D nature and favorable electronic transport properties, thus suggesting a bright future for digital and RF electronics. In this review, the latest developments in the controlled synthesis of large scale TMDs are firstly introduced by discussing various approaches...
July 19, 2017: Small
https://www.readbyqxmd.com/read/28722128/solar-insolation-in-springtime-influences-age-of-onset-of-bipolar-i-disorder
#19
M Bauer, T Glenn, M Alda, M A Aleksandrovich, O A Andreassen, E Angelopoulos, R Ardau, Y Ayhan, C Baethge, S R Bharathram, R Bauer, B T Baune, C Becerra-Palars, F Bellivier, R H Belmaker, M Berk, Y Bersudsky, Ş Bicakci, H Birabwa-Oketcho, T D Bjella, L Bossini, J Cabrera, E Y W Cheung, M Del Zompo, S Dodd, M Donix, B Etain, A Fagiolini, K N Fountoulakis, M A Frye, A Gonzalez-Pinto, J F Gottlieb, P Grof, H Harima, C Henry, E T Isometsä, S Janno, F Kapczinski, M Kardell, S Khaldi, S Kliwicki, B König, T L Kot, R Krogh, M Kunz, B Lafer, M Landén, E R Larsen, U Lewitzka, R W Licht, C Lopez-Jaramillo, G MacQueen, M Manchia, W Marsh, M Martinez-Cengotitabengoa, I Melle, F Meza-Urzúa, M Yee Ming, S Monteith, G Morken, E Mosca, R Munoz, S V Mythri, F Nacef, R K Nadella, F G Nery, R E Nielsen, C O'Donovan, A Omrani, Y Osher, H Østermark Sørensen, U Ouali, Y Pica Ruiz, M Pilhatsch, M Pinna, F D R da Ponte, D Quiroz, R Ramesar, N Rasgon, M S Reddy, A Reif, P Ritter, J K Rybakowski, K Sagduyu, Â M Scippa, E Severus, C Simhandl, D J Stein, S Strejilevich, M Subramaniam, A H Sulaiman, K Suominen, H Tagata, Y Tatebayashi, L Tondo, C Torrent, A E Vaaler, J Veeh, E Vieta, B Viswanath, M Yoldi-Negrete, M Zetin, Y Zgueb, P C Whybrow
OBJECTIVE: To confirm prior findings that the larger the maximum monthly increase in solar insolation in springtime, the younger the age of onset of bipolar disorder. METHOD: Data were collected from 5536 patients at 50 sites in 32 countries on six continents. Onset occurred at 456 locations in 57 countries. Variables included solar insolation, birth-cohort, family history, polarity of first episode and country physician density. RESULTS: There was a significant, inverse association between the maximum monthly increase in solar insolation at the onset location, and the age of onset...
July 19, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28720907/top-down-fabrication-and-enhanced-active-area-electronic-characteristics-of-amorphous-oxide-nanoribbons-for-flexible-electronics
#20
Hyun-June Jang, Ki Joong Lee, Kwang-Won Jo, Howard E Katz, Won-Ju Cho, Yong-Beom Shin
Inorganic amorphous oxide semiconductor (AOS) materials such as amorphous InGaZnO (a-IGZO) possess mechanical flexibility and outstanding electrical properties, and have generated great interest for use in flexible and transparent electronic devices. In the past, however, AOS devices required higher activation energies, and hence higher processing temperatures, than organic ones to neutralize defects. It is well known that one-dimensional nanowires tend to have better carrier mobility and mechanical strength along with fewer defects than the corresponding two-dimensional films, but until now it has been difficult, costly, and impractical to fabricate such nanowires in proper alignments by either "bottom-up" growth techniques or by "top-down" e-beam lithography...
July 18, 2017: Scientific Reports
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