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https://www.readbyqxmd.com/read/27922221/commentary-the-tyranny-of-time-and-the-reality-principle
#1
Russell Gersten
Each of the five articles in this special issue gets "into the weeds" in terms of studying actual classroom or school implementation of evidence-based or promising practices. Virtually all confront the issue of logistics and establishing an infrastructure for ensuring adequate implementation. In general, those studies that ask teachers to change their practice, be it core classwide instruction (Wanzek & Vaughn, this issue) or the whole-class adolescent literacy interventions described in LaRusso et al. (this issue) experienced a good deal more in the way of implementation challenges than those that provided schools with extra services and were able to hire their own personnel to train and oversee as part of an efficacy trial...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922220/implementation-of-a-text-based-content-intervention-in-secondary-social-studies-classes
#2
Jeanne Wanzek, Sharon Vaughn
We describe teacher fidelity (adherence to the components of the treatment as specified by the research team) based on a series of studies of a multicomponent intervention, Promoting Acceleration of Comprehension and Content Through Text (PACT), with middle and high school social studies teachers and their students. Findings reveal that even with highly specified materials and implementing practices that are aligned with effective reading comprehension and content instruction, teachers' fidelity was consistently low for some components and high for others...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922219/introduction-to-the-special-issue-challenges-and-solutions-to-implementing-effective-reading-intervention-in-schools
#3
Barbara Foorman
This special issue focuses on challenges and solutions to implementing effective reading intervention in schools in the United States. Researchers often develop interventions that prove effective in efficacy studies but then show no impact when implemented at scale in public school settings. The authors of the intervention studies presented here describe a number of common implementation problems stemming from research in primary grades, middle grades, and high schools. Solutions to these implementation problems include establishing researcher-practitioner partnerships to address the systems-level challenges, suggestions for how to obtain buy-in from teachers, and recommendations for reforming preservice and in-service teacher education...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922218/improving-professional-development-to-enhance-reading-outcomes-for-students-in-special-education
#4
Christopher J Lemons, Stephanie Al Otaiba, Sheila J Conway, Veronica Mellado De La Cruz
The purpose of this article is to focus specifically on professional development that is needed to ensure that preservice and in-service teachers are prepared to deliver intensive intervention to enhance reading outcomes of students in special education. Our aim is to provide recommendations to ensure that special educators are prepared to design and implement data-based individualization in the area of reading. We highlight what special educators need to know to implement data-based individualization and provide recommendations for improving professional development using findings from federally funded projects...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922217/commentary-learning-from-variations-in-fidelity-of-implementation
#5
Rekha Balu, Fred Doolittle
The articles in this special issue discuss efforts to improve academic reading outcomes for students and ways to achieve high implementation fidelity of promising strategies. At times the authors discuss if-and how-strong fidelity is associated with strong outcomes and potentially even impacts (the difference between program and control group outcomes). We want to explore this theme in two ways: (a) learning from the variation in fidelity to think about potential points of entry and levers for improvement in implementation, and (b) broadening the evaluation focus to include "service contrast" as a factor driving impacts on student outcomes...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922216/seven-elements-important-to-successful-implementation-of-early-literacy-intervention
#6
Barbara Foorman, Jennifer Dombek, Kevin Smith
The objective of this article is to describe seven elements important to successful implementation of early literacy intervention. The seven elements are drawn from research as well as from the authors' recent randomized controlled trial of effective early literacy interventions in kindergarten through second grade in 55 schools across Florida. The seven elements are (a) the importance of researcher-practitioner partnerships; (b) determining the need for early intervention; (c) assessment selection and data use; (d) evaluating curriculum and instructional materials for use in early intervention; (e) scheduling time for intervention; (f) selecting, training, and supporting interventionists; and (g) locating space and maintaining open communications among interventionists, teachers, and parents...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922215/commentary-implementing-interventions-building-a-shared-understanding-of-why
#7
Vibeke Grøver
This commentary discusses how the articles that comprise this special issue conceptualize what is required for reading interventions to change instruction. Three challenges to successful implementation are addressed: identifying institutional barriers to change, identifying intervention components that are not commonly part of the teachers' repertoires and that will require attention and support, and building researcher-practitioner partnerships and a shared understanding of why an intervention would improve reading instruction...
December 2016: New Directions for Child and Adolescent Development
https://www.readbyqxmd.com/read/27922209/unconventional-pretreatment-of-lignocellulose-with-low-temperature-plasma
#8
Jens Vanneste, Thijs Ennaert, Annick Vanhulsel, Bert F Sels
Lignocellulose represents a potential supply of sustainable feedstock for the production of biofuels and chemicals. There is, however, an important cost and efficiency challenge associated with the conversion of such lignocellulosics. Since its structure is complex and not prone to undergo chemical reactions very easily, chemical and mechanical pretreatments are usually necessary in order to be able to refine them into the compositional building blocks (carbohydrates and lignin), from which value-added platform molecules such as glucose, ethylene glycol, 5-hydroxymethylfurfural, levulinic acid, etc...
December 6, 2016: ChemSusChem
https://www.readbyqxmd.com/read/27922203/vulnerability-to-alcohol-related-problems-a-policy-brief-with-implications-for-the-regulation-of-alcohol-marketing
#9
Thomas F Babor, Katherine Robaina, Jonathan K Noel, E Bruce Ritson
BACKGROUND AND AIMS: The concern that alcohol advertising can have detrimental effects on vulnerable viewers has prompted the development of codes of responsible advertising practices. This paper evaluates critically the concept of vulnerability as it applies to (1) susceptibility to alcohol-related harm and (2) susceptibility to the effects of marketing, and describes its implications for the regulation of alcohol marketing. METHOD: We describe the findings of key published studies, review papers and expert reports to determine whether these two types of vulnerability apply to population groups defined by (1) age and developmental history; (2) personality characteristics; (3) family history of alcoholism; (4) female sex and pregnancy risk; and (5) history of alcohol dependence and recovery status...
December 6, 2016: Addiction
https://www.readbyqxmd.com/read/27922181/evaluation-of-gas-and-carbon-transport-in-a-methanogenic-bioelectrochemical-system-bes
#10
Christy M Dykstra, Spyros G Pavlostathis
Bioelectrochemical systems (BESs) may be used to upgrade anaerobic digester biogas by directly converting CO2 to CH4 .The objective of this study was to evaluate gas (N2 , CO2 , CH4 , and H2 ) and carbon transport within a methanogenic BES. Four BES configurations were evaluated: abiotic anode with abiotic cathode (AAn-ACa), bioanode with abiotic cathode (BAn-ACa), abiotic anode with biocathode (AAn-BCa), and bioanode with biocathode (BAn-BCa). Transport of N2 , a gas commonly used for flushing anoxic systems, out of the anode headspace ranged from 3...
December 6, 2016: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/27922178/lessons-from-the-homeless-civil-and-uncivil-interactions-with-nurses-self-care-behaviors-and-barriers-to-care
#11
Wendy M Woith, Cindy Kerber, Kim S Astroth, Sheryl H Jenkins
BACKGROUND: Civility, rooted in social justice, is a fundamental value of nursing. Homeless people are particularly at risk for experiencing uncivil behavior from nurses. PURPOSE: The purpose of this study was to explore homeless people's perceptions of their interactions with nurses. METHOD: In this descriptive, qualitative study, we interviewed 15 homeless adults who described their experiences with nurses. The interview guide, developed by the researchers, consisted of open-ended questions and probes...
December 6, 2016: Nursing Forum
https://www.readbyqxmd.com/read/27922177/before-attachment-theory-separation-research-at-the-tavistock-clinic-1948-1956
#12
Bican Polat
This article traces the formation of attachment theory to the pioneering research program of Bowlby and his colleagues at the Tavistock Clinic between 1948 and 1956. Through a discussion of the concepts and practices that informed Bowlby's program, I examine the efforts of his team to reconstruct psychoanalytic objects according to preventive objectives and operational criteria. I discuss how the exploratory techniques that Bowlby and his colleagues were developing during these years ultimately led to the establishment of a hybrid investigative framework, in which the prophylactic requirements of mental hygiene, the psychometric model of personality disturbances, the psychoanalytic theory of object relations, and a direct-observational methodology were brought to bear on the problem of the psychological consequences of early separation experiences...
December 6, 2016: Journal of the History of the Behavioral Sciences
https://www.readbyqxmd.com/read/27922167/cost-effectiveness-of-primarily-surgical-versus-primarily-conservative-treatment-of-acute-and-subacute-radiculopathies-due-to-intervertebral-disc-herniation-from-the-swiss-perspective
#13
Zanfina Ademi, Viktoria Gloy, Dominik Glinz, Heike Raatz, Joris Van Stiphout, Heiner C Bucher, Matthias Schwenkglenks
AIMS OF THE STUDY: To assess the cost-effectiveness of primarily surgical treatment (PST) versus primarily conservative treatment (PCT) in adults with intermediate severity, acute or subacute, lumbar radicular syndrome due to intervertebral disc herniation. METHODS: A decision analytic model from healthcare system and societal perspectives was used to compare outcomes and costs of PST with those of PCT (physiotherapy, epidural injection and medication). Treatment pathways and quality of life were obtained from published clinical trials...
2016: Swiss Medical Weekly
https://www.readbyqxmd.com/read/27922139/are-low-sun-exposure-and-or-vitamin-d-risk-factors-for-type-1-diabetes
#14
K M Miller, P H Hart, N H de Klerk, E A Davis, R M Lucas
The global variation in type 1 diabetes (T1D) incidence rates is one of the most significant observed for any non-communicable disease. Geographical patterns in incidence suggest that low sun exposure may contribute to the wide disparity, with incidence rates generally increasing with distance from the Equator. T1D development is associated with hyperactivity of the adaptive immune system leading to autoimmune destruction of insulin-secreting pancreatic β cells. Both exposure to ultraviolet radiation (UVR) and vitamin D, with their known immunosuppressive effects, have the potential to delay or inhibit the disease...
December 6, 2016: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/27922132/wideband-helicity-dependent-spoof-surface-plasmon-polaritons-coupling-metasurface-based-on-dispersion-design
#15
Guoxiang Dong, Hongyu Shi, Yuchen He, Anxue Zhang, Xiaoyong Wei, Yongyong Zhuang, Bai Du, Song Xia, Zhuo Xu
The surface plasmon polaritons (SPPs) have many potential application due to their local field enhancement and sub-wavelength characteristics. Recently, the gradient metasurface is introduced to couple the spoof SPPs in microwave frequency band. One of the most important issue which should be solved is the narrowband of spoof SPPs coupling on the gradient metasurface. Here, the metasurface is proposed to achieve the wideband helicity dependent directional spoof SPPs coupling for circular polarized light. Our research show that the coupling frequency of spoof SPPs on the gradient metasurface is determined by the dispersion of the metasurface, so the coupling frequency can be controlled by dispersion design...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27922119/in-situ-particles-reorientation-during-magnetic-hyperthermia-application-shape-matters-twice
#16
Konstantinos Simeonidis, M Puerto Morales, Marzia Marciello, Makis Angelakeris, Patricia de la Presa, Ana Lazaro-Carrillo, Andrea Tabero, Angeles Villanueva, Oksana Chubykalo-Fesenko, David Serantes
Promising advances in nanomedicine such as magnetic hyperthermia rely on a precise control of the nanoparticle performance in the cellular environment. This constitutes a huge research challenge due to difficulties for achieving a remote control within the human body. Here we report on the significant double role of the shape of ellipsoidal magnetic nanoparticles (nanorods) subjected to an external AC magnetic field: first, the heat release is increased due to the additional shape anisotropy; second, the rods dynamically reorientate in the orthogonal direction to the AC field direction...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27922114/quantum-hall-effect-in-epitaxial-graphene-with-permanent-magnets
#17
F D Parmentier, T Cazimajou, Y Sekine, H Hibino, H Irie, D C Glattli, N Kumada, P Roulleau
We have observed the well-kown quantum Hall effect (QHE) in epitaxial graphene grown on silicon carbide (SiC) by using, for the first time, only commercial NdFeB permanent magnets at low temperature. The relatively large and homogeneous magnetic field generated by the magnets, together with the high quality of the epitaxial graphene films, enables the formation of well-developed quantum Hall states at Landau level filling factors v = ±2, commonly observed with superconducting electro-magnets. Furthermore, the chirality of the QHE edge channels can be changed by a top gate...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27922074/resistance-gene-identification-from-larimichthys-crocea-with-machine-learning-techniques
#18
Yinyin Cai, Zhijun Liao, Ying Ju, Juan Liu, Yong Mao, Xiangrong Liu
The research on resistance genes (R-gene) plays a vital role in bioinformatics as it has the capability of coping with adverse changes in the external environment, which can form the corresponding resistance protein by transcription and translation. It is meaningful to identify and predict R-gene of Larimichthys crocea (L.Crocea). It is friendly for breeding and the marine environment as well. Large amounts of L.Crocea's immune mechanisms have been explored by biological methods. However, much about them is still unclear...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27922060/magnetic-properties-improvement-of-die-upset-nd-fe-b-magnets-by-dy-cu-press-injection-and-subsequent-heat-treatment
#19
Zexuan Wang, Jinyun Ju, Jinzhi Wang, Wenzong Yin, Renjie Chen, Ming Li, Chaoxiang Jin, Xu Tang, Don Lee, Aru Yan
Ultrafine-grained die-upset Nd-Fe-B magnets are of importance because they provide a wide researching space to redesign the textured structures. Here is presented a route to obtain a new die-upset magnet with substantially improved magnetic properties. After experiencing the optimized heat treatment, both the coercivity and remanent magnetization of the Dy-Cu press injected magnets increased substantially in comparison with those of the annealed reference magnets, which is distinct from the reported experimental results on heavy rare-earth diffusion...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27922054/first-insight-into-the-proteome-landscape-of-the-porcine-short-posterior-ciliary-arteries-key-signalling-pathways-maintaining-physiologic-functions
#20
Caroline Manicam, Natarajan Perumal, Norbert Pfeiffer, Franz H Grus, Adrian Gericke
Short posterior ciliary arteries (sPCA) provide the major blood supply to the optic nerve head. Emerging evidence has linked structural and functional anomalies of sPCA to the pathogenesis of several ocular disorders that cause varying degrees of visual loss, particularly anterior ischaemic optic neuropathy and glaucoma. Although the functional relevance of this vascular bed is well-recognized, the proteome of sPCA remains uncharacterized. Since the porcine ocular system closely resembles that of the human's and is increasingly employed in translational ophthalmic research, this study characterized the proteome of porcine sPCA employing the mass spectrometry-based proteomics strategy...
December 6, 2016: Scientific Reports
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