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https://www.readbyqxmd.com/read/27911014/the-effectiveness-of-an-outdoor-adventure-programme-for-young-children-with-autism-spectrum-disorder-a-controlled-study
#1
Ditza A Zachor, Shira Vardi, Shani Baron-Eitan, Inbal Brodai-Meir, Noa Ginossar, Esther Ben-Itzchak
AIM: Outdoor adventure programmes aim to improve interpersonal relationships using adventurous activities. The current study examined the effectiveness of an outdoor adventure programme in children with autism spectrum disorders (ASD). METHOD: The study included 51 participants (40 males, 11 females; age 3y 4mo-7y 4mo) enrolled in ASD special education kindergartens. Only the intervention group (n=30) participated in the outdoor adventure programme for 13 weeks, completing challenging physical activities that required cooperation and communication with peers and instructors...
December 2, 2016: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/27911004/a-comparison-of-the-neuropsychological-profiles-of-people-living-in-squalor-without-hoarding-to-those-living-in-squalor-associated-with-hoarding
#2
Sook Meng Lee, Matthew Lewis, Deborah Leighton, Ben Harris, Brian Long, Stephen Macfarlane
OBJECTIVE: Squalor affects 1 in 1000 older people and is regarded as a secondary condition to other primary disorders such as dementia, intellectual impairment and alcohol abuse. Squalor frequently is associated with hoarding behaviour. We compared the neuropsychological profile of people living in squalor associated with hoarding to those presenting with squalor only. METHODS: This study is a retrospective case series of hospital inpatient and community healthcare services of 69 people living in squalor (49 from aged care, 16 from aged psychiatry, 3 from acute medical and 1 from a memory clinic)...
December 2, 2016: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/27910511/diamagnetic-measurements-based-on-the-compensation-of-tf-current-diffusion-in-j-text
#3
L Z Zhu, Z P Chen, F M Li, H Liu, Z Y Chen, G Zhuang
Due to the existence both of toroidal ripples and toroidal field (TF) current diffusion, the toroidal flux changes with time when the TF current is at the flat-top. A diamagnetic measurement based on the compensation of TF current diffusion has been built in J-TEXT to solve this problem. The measurement system includes a double-loop installed in the vacuum vessel and an array of small printed circuit board (PCB) magnetic probes placed on the mid-plane of one TF coil. A model was proposed to analyze and compensate the effect of TF current diffusion...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27910417/new-numerical-simulation-method-to-calibrate-the-regular-hexagonal-nai-tl-detector-with-radioactive-point-sources-situated-non-axial
#4
Ayman Hamzawy, Dimitar N Grozdanov, Mohamed S Badawi, Fuad A Aliyev, Abouzeid A Thabet, Mahmoud I Abbas, Ivan N Ruskov, Ahmed M El-Khatib, Yuri N Kopatch, Mona M Gouda
Scintillation crystals are usually used for detection of energetic photons at room temperature in high energy and nuclear physics research, non-destructive analysis of materials testing, safeguards, nuclear treaty verification, geological exploration, and medical imaging. Therefore, new designs and construction of radioactive beam facilities are coming on-line with these science brunches. A good number of researchers are investigating the efficiency of the γ-ray detectors to improve the models and techniques used in order to deal with the most pressing problems in physics research today...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27909022/development-and-evaluation-of-the-tigriopus-course-based-undergraduate-research-experience-impacts-on-students-content-knowledge-attitudes-and-motivation-in-a-majors-introductory-biology-course
#5
Jeffrey T Olimpo, Ginger R Fisher, Sue Ellen DeChenne-Peters
Within the past decade, course-based undergraduate research experiences (CUREs) have emerged as a viable mechanism to enhance novices' development of scientific reasoning and process skills in the science, technology, engineering, and mathematics disciplines. Recent evidence within the bioeducation literature suggests that student engagement in such experiences not only increases their appreciation for and interest in scientific research but also enhances their ability to "think like a scientist." Despite these critical outcomes, few studies have objectively explored CURE versus non-CURE students' development of content knowledge, attitudes, and motivation in the discipline, particularly among nonvolunteer samples...
2016: CBE Life Sciences Education
https://www.readbyqxmd.com/read/27909021/step-by-step-biology-undergraduates-problem-solving-procedures-during-multiple-choice-assessment
#6
Luanna B Prevost, Paula P Lemons
This study uses the theoretical framework of domain-specific problem solving to explore the procedures students use to solve multiple-choice problems about biology concepts. We designed several multiple-choice problems and administered them on four exams. We trained students to produce written descriptions of how they solved the problem, and this allowed us to systematically investigate their problem-solving procedures. We identified a range of procedures and organized them as domain general, domain specific, or hybrid...
2016: CBE Life Sciences Education
https://www.readbyqxmd.com/read/27908844/quittr-the-design-of-a-video-game-to-support-smoking-cessation
#7
Ivan Bindoff, Kristy de Salas, Gregory Peterson, Tristan Ling, Ian Lewis, Lindsay Wells, Peter Gee, Stuart G Ferguson
BACKGROUND: Smoking is recognized as the largest, single, preventable cause of death and disease in the developed world. While the majority of smokers report wanting to quit, and many try each year, smokers find it difficult to maintain long-term abstinence. Behavioral support, such as education, advice, goal-setting, and encouragement, is known to be beneficial in improving the likelihood of succeeding in a quit attempt, but it remains difficult to effectively deliver this behavioral support and keep the patient engaged with the process for a sufficient duration...
December 1, 2016: JMIR Serious Games
https://www.readbyqxmd.com/read/27908703/simultaneous-effects-of-coagulation-and-variable-magnetic-field-on-peristaltically-induced-motion-of-jeffrey-nanofluid-containing-gyrotactic-microorganism
#8
M M Bhatti, A Zeeshan, R Ellahi
In this article, simultaneous effects of coagulation (blood clot) and variable magnetic field on peristaltically induced motion of non-Newtonian Jeffrey nanofluid containing gyrotactic microorganism through an annulus have been studied. The effects of an endoscope also taken into consideration in our study as a special case. The governing flow problem is simplified by taking the approximation of long wavelength and creeping flow regime. The resulting highly coupled differential equations are solved analytically with the help of perturbation method and series solution have been presented up to second order approximation...
November 28, 2016: Microvascular Research
https://www.readbyqxmd.com/read/27908022/sampled-data-based-consensus-and-containment-control-of-multiple-harmonic-oscillators-a-motion-planning-approach
#9
Yongfang Liu, Yu Zhao, Guanrong Chen
This paper studies the distributed consensus and containment problems for a group of harmonic oscillators with a directed communication topology. First, for consensus without a leader, a class of distributed consensus protocols is designed by using motion planning and Pontryagin's principle. The proposed protocol only requires relative information measurements at the sampling instants, without requiring information exchange over the sampled interval. By using stability theory and the properties of stochastic matrices, it is proved that the distributed consensus problem can be solved in the motion planning framework...
November 2016: Chaos
https://www.readbyqxmd.com/read/27907163/bi-objective-flexible-job-shop-scheduling-problem-considering-energy-consumption-under-stochastic-processing-times
#10
Xin Yang, Zhenxiang Zeng, Ruidong Wang, Xueshan Sun
This paper presents a novel method on the optimization of bi-objective Flexible Job-shop Scheduling Problem (FJSP) under stochastic processing times. The robust counterpart model and the Non-dominated Sorting Genetic Algorithm II (NSGA-II) are used to solve the bi-objective FJSP with consideration of the completion time and the total energy consumption under stochastic processing times. The case study on GM Corporation verifies that the NSGA-II used in this paper is effective and has advantages to solve the proposed model comparing with HPSO and PSO+SA...
2016: PloS One
https://www.readbyqxmd.com/read/27906526/statistical-learning-a-powerful-mechanism-that-operates-by-mere-exposure
#11
REVIEW
Richard N Aslin
How do infants learn so rapidly and with little apparent effort? In 1996, Saffran, Aslin, and Newport reported that 8-month-old human infants could learn the underlying temporal structure of a stream of speech syllables after only 2 min of passive listening. This demonstration of what was called statistical learning, involving no instruction, reinforcement, or feedback, led to dozens of confirmations of this powerful mechanism of implicit learning in a variety of modalities, domains, and species. These findings reveal that infants are not nearly as dependent on explicit forms of instruction as we might have assumed from studies of learning in which children or adults are taught facts such as math or problem solving skills...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27906522/educating-executive-function
#12
REVIEW
Clancy Blair
Executive functions are thinking skills that assist with reasoning, planning, problem solving, and managing one's life. The brain areas that underlie these skills are interconnected with and influenced by activity in many different brain areas, some of which are associated with emotion and stress. One consequence of the stress-specific connections is that executive functions, which help us to organize our thinking, tend to be disrupted when stimulation is too high and we are stressed out, or too low when we are bored and lethargic...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27906365/computation-of-radiation-pressure-force-exerted-on-arbitrary-shaped-homogeneous-particles-by-high-order-bessel-vortex-beams-using-mlfma
#13
Minglin Yang, Yueqian Wu, Kuan Fang Ren, Xinqing Sheng
Due to special characteristics of nondiffraction and self reconstruction, the Bessel beams have attracted wide attention in optical trapping and appear to be a dramatic alternative to Gaussian beams. We present in this paper an efficient approach based on the surface integral equations (SIE) to compute the radiation pressure force (RPF) exerted on arbitrary shaped homogeneous particles by high-order Bessel vortex beam (HOBVB). The incident beam is described by vector expressions perfectly satisfy Maxwell's equations...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27906263/toward-adaptive-fusion-of-multiple-cues-for-salient-region-detection
#14
Hong Li, Enhua Wu, Wen Wu
Boundary priors have been extensively studied in salient region detection problems over the past few decades. Although several models based on the boundary prior have achieved good detection performance, there still exist drawbacks. The most common one is that they fail to detect the salient object when the background is complex or the salient object touches the image boundary. In this paper, we propose a novel model to detect the salient region. It is based on background cues and one complementary cue, that is, a foreground cue...
December 1, 2016: Journal of the Optical Society of America. A, Optics, Image Science, and Vision
https://www.readbyqxmd.com/read/27905530/structural-basis-for-broad-neutralization-of-hiv-1-through-the-molecular-recognition-of-10e8-helical-epitope-at-the-membrane-interface
#15
Edurne Rujas, Jose M M Caaveiro, Angélica Partida-Hanon, Naveed Gulzar, Koldo Morante, Beatriz Apellániz, Miguel García-Porras, Marta Bruix, Kouhei Tsumoto, Jamie K Scott, M Ángeles Jiménez, José L Nieva
The mechanism by which the HIV-1 MPER epitope is recognized by the potent neutralizing antibody 10E8 at membrane interfaces remains poorly understood. To solve this problem, we have optimized a 10E8 peptide epitope and analyzed the structure and binding activities of the antibody in membrane and membrane-like environments. The X-ray crystal structure of the Fab-peptide complex in detergents revealed for the first time that the epitope of 10E8 comprises a continuous helix spanning the gp41 MPER/transmembrane domain junction (MPER-N-TMD; Env residues 671-687)...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27905132/continuous-positive-airway-pressure-might-not-solve-your-cerebral-autoregulation-problem-if-you-have-obstructive-sleep-apnoea
#16
Stephen Payne
No abstract text is available yet for this article.
December 1, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/27904954/the-mathematics-of-xenology-di-cographs-symbolic-ultrametrics-2-structures-and-tree-representable-systems-of-binary-relations
#17
Marc Hellmuth, Peter F Stadler, Nicolas Wieseke
The concepts of orthology, paralogy, and xenology play a key role in molecular evolution. Orthology and paralogy distinguish whether a pair of genes originated by speciation or duplication. The corresponding binary relations on a set of genes form complementary cographs. Allowing more than two types of ancestral event types leads to symmetric symbolic ultrametrics. Horizontal gene transfer, which leads to xenologous gene pairs, however, is inherent asymmetric since one offspring copy "jumps" into another genome, while the other continues to be inherited vertically...
November 30, 2016: Journal of Mathematical Biology
https://www.readbyqxmd.com/read/27904214/results-of-neurolysis-in-established-upper-limb-volkmann-s-ischemic-contracture
#18
Dinesh K Meena, Srikiran Thalanki, Poornima Patni, Ram Khiladi Meena, Dinesh Bairawa, Chirag Bhatia
BACKGROUND: Treatment of established cases of Volkmann's ischemic contracture (VIC) of upper limb is very tedious. Since the period of Volkmann, various experimental works are being performed for its treatment, but none are effective. Disabilities from nerve palsy and hand muscle paralysis are more problematic than any other deformity in VIC. To solve these problems, we conducted a study to see the result of neurolysis of median and ulnar nerve and their subcutaneous placement in established cases of VIC...
November 2016: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/27903941/prep-t1-preteen-re-education-with-parents-type-1-diabetes-feasibility-intervention-results
#19
Susan Sullivan-Bolyai, Sybil Crawford, Kim Johnson, Neesha Ramchandani, Diane Quinn, Bianca D'Alesandro, Kailyn Stern, Terry Lipman, Gail Melkus, Randi Streisand
There has been a 2% to 3% increase in Type 1 diabetes (T1D) in children below 11 years old. Preteens (9-12 years old) with T1D are often overlooked regarding future diabetes self-management (DSM) expectations because parents are still in the "driver's seat." The study purpose was to explore feasibility/ability to recruit and conduct a two-arm trial on reeducation, collaboration, and social support. One component of DSM was reviewed (hypoglycemia) with preteens (n = 22) and parents (n = 22). The experimental preteens discussed hypoglycemia management with a teen mentor and nurse educator using a human patient simulator for practice, and working collaboratively with parents...
November 2016: Journal of Family Nursing
https://www.readbyqxmd.com/read/27903591/platelet-rich-plasma-powder-a-new-preparation-method-for-the-standardization-of-growth-factor-concentrations
#20
Matthias Kieb, Frank Sander, Cornelia Prinz, Stefanie Adam, Anett Mau-Möller, Rainer Bader, Kirsten Peters, Thomas Tischer
BACKGROUND: Platelet-rich plasma (PRP) is widely used in sports medicine. Available PRP preparations differ in white blood cell, platelet, and growth factor concentrations, making standardized research and clinical application challenging. PURPOSE: To characterize a newly standardized procedure for pooled PRP that provides defined growth factor concentrations. STUDY DESIGN: Controlled laboratory study. METHODS: A standardized growth factor preparation (lyophilized PRP powder) was prepared using 12 pooled platelet concentrates (PCs) derived from different donors via apheresis...
November 30, 2016: American Journal of Sports Medicine
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