Framing global health: the governance challenge.

PubMed

McInnes, Colin; Kamradt-Scott, Adam; Lee, Kelley; Reubi, David; Roemer-Mahler, Anne; Rushton, Simon; Williams, Owain David; Woodling, Marie

2012-01-01

With the emergence of global health comes governance challenges which are equally global in nature. This article identifies some of the initial limitations in analyses of global health governance (GHG) before discussing the focus of this special supplement: the framing of global health issues and the manner in which this impacts upon GHG. Whilst not denying the importance of material factors (such as resources and institutional competencies), the article identifies how issues can be framed in different ways, thereby creating particular pathways of response which in turn affect the potential for and nature of GHG. It also identifies and discusses the key frames operating in global health: evidence-based medicine, human rights, security, economics and development.

Skeletal (stromal) stem cells: an update on intracellular signaling pathways controlling osteoblast differentiation.

PubMed

Abdallah, Basem M; Jafari, Abbas; Zaher, Walid; Qiu, Weimin; Kassem, Moustapha

2015-01-01

Skeletal (marrow stromal) stem cells (BMSCs) are a group of multipotent cells that reside in the bone marrow stroma and can differentiate into osteoblasts, chondrocytes and adipocytes. Studying signaling pathways that regulate BMSC differentiation into osteoblastic cells is a strategy for identifying druggable targets for enhancing bone formation. This review will discuss the functions and the molecular mechanisms of action on osteoblast differentiation and bone formation; of a number of recently identified regulatory molecules: the non-canonical Notch signaling molecule Delta-like 1/preadipocyte factor 1 (Dlk1/Pref-1), the Wnt co-receptor Lrp5 and intracellular kinases. This article is part of a Special Issue entitled: Stem Cells and Bone. Copyright © 2014 Elsevier Inc. All rights reserved.

Guiding Principles for Data Architecture to Support the Pathways Community HUB Model.

PubMed

Zeigler, Bernard P; Redding, Sarah; Leath, Brenda A; Carter, Ernest L; Russell, Cynthia

2016-01-01

The Pathways Community HUB Model provides a unique strategy to effectively supplement health care services with social services needed to overcome barriers for those most at risk of poor health outcomes. Pathways are standardized measurement tools used to define and track health and social issues from identification through to a measurable completion point. The HUB use Pathways to coordinate agencies and service providers in the community to eliminate the inefficiencies and duplication that exist among them. Experience with the Model has brought out the need for better information technology solutions to support implementation of the Pathways themselves through decision-support tools for care coordinators and other users to track activities and outcomes, and to facilitate reporting. Here we provide a basis for discussing recommendations for such a data infrastructure by developing a conceptual model that formalizes the Pathway concept underlying current implementations. The main contribution is a set of core recommendations as a framework for developing and implementing a data architecture to support implementation of the Pathways Community HUB Model. The objective is to present a tool for communities interested in adopting the Model to learn from and to adapt in their own development and implementation efforts. Experience with the Community Health Access Project (CHAP) data base system (the core implementation of the Model) has identified several issues and remedies that have been developed to address these issues. Based on analysis of issues and remedies, we present several key features for a data architecture meeting the just mentioned recommendations. Presentation of features is followed by a practical guide to their implementation allowing an organization to consider either tailoring off-the-shelf generic systems to meet the requirements or offerings that are specialized for community-based care coordination. Looking to future extensions, we discuss the utility and prospects for an ontology to include care coordination in the Unified Medical Language System (UMLS) of the National Library of Medicine and other existing medical and nursing taxonomies. Pathways structures are an important principle, not only for organizing the care coordination activities, but also for structuring the data stored in electronic form in the conduct of such care. We showed how the proposed architecture encourages design of effective decision support systems for coordinated care and suggested how interested organizations can set about acquiring such systems. Although the presentation focuses on the Pathways Community HUB Model, the principles for data architecture are stated in generic form and are applicable to any health information system for improving care coordination services and population health.

Something Old, Something New: Conserved Enzymes and the Evolution of Novelty in Plant Specialized Metabolism1

PubMed Central

Moghe, Gaurav D.; Last, Robert L.

2015-01-01

Plants produce hundreds of thousands of small molecules known as specialized metabolites, many of which are of economic and ecological importance. This remarkable variety is a consequence of the diversity and rapid evolution of specialized metabolic pathways. These novel biosynthetic pathways originate via gene duplication or by functional divergence of existing genes, and they subsequently evolve through selection and/or drift. Studies over the past two decades revealed that diverse specialized metabolic pathways have resulted from the incorporation of primary metabolic enzymes. We discuss examples of enzyme recruitment from primary metabolism and the variety of paths taken by duplicated primary metabolic enzymes toward integration into specialized metabolism. These examples provide insight into processes by which plant specialized metabolic pathways evolve and suggest approaches to discover enzymes of previously uncharacterized metabolic networks. PMID:26276843

Guiding Principles for Data Architecture to Support the Pathways Community HUB Model

PubMed Central

Zeigler, Bernard P.; Redding, Sarah; Leath, Brenda A.; Carter, Ernest L.; Russell, Cynthia

2016-01-01

Introduction: The Pathways Community HUB Model provides a unique strategy to effectively supplement health care services with social services needed to overcome barriers for those most at risk of poor health outcomes. Pathways are standardized measurement tools used to define and track health and social issues from identification through to a measurable completion point. The HUB use Pathways to coordinate agencies and service providers in the community to eliminate the inefficiencies and duplication that exist among them. Pathways Community HUB Model and Formalization: Experience with the Model has brought out the need for better information technology solutions to support implementation of the Pathways themselves through decision-support tools for care coordinators and other users to track activities and outcomes, and to facilitate reporting. Here we provide a basis for discussing recommendations for such a data infrastructure by developing a conceptual model that formalizes the Pathway concept underlying current implementations. Requirements for Data Architecture to Support the Pathways Community HUB Model: The main contribution is a set of core recommendations as a framework for developing and implementing a data architecture to support implementation of the Pathways Community HUB Model. The objective is to present a tool for communities interested in adopting the Model to learn from and to adapt in their own development and implementation efforts. Problems with Quality of Data Extracted from the CHAP Database: Experience with the Community Health Access Project (CHAP) data base system (the core implementation of the Model) has identified several issues and remedies that have been developed to address these issues. Based on analysis of issues and remedies, we present several key features for a data architecture meeting the just mentioned recommendations. Implementation of Features: Presentation of features is followed by a practical guide to their implementation allowing an organization to consider either tailoring off-the-shelf generic systems to meet the requirements or offerings that are specialized for community-based care coordination. Discussion: Looking to future extensions, we discuss the utility and prospects for an ontology to include care coordination in the Unified Medical Language System (UMLS) of the National Library of Medicine and other existing medical and nursing taxonomies. Conclusions and Recommendations: Pathways structures are an important principle, not only for organizing the care coordination activities, but also for structuring the data stored in electronic form in the conduct of such care. We showed how the proposed architecture encourages design of effective decision support systems for coordinated care and suggested how interested organizations can set about acquiring such systems. Although the presentation focuses on the Pathways Community HUB Model, the principles for data architecture are stated in generic form and are applicable to any health information system for improving care coordination services and population health. PMID:26870743

Kynurenine pathway metabolites and enzymes involved in redox reactions.

PubMed

González Esquivel, D; Ramírez-Ortega, D; Pineda, B; Castro, N; Ríos, C; Pérez de la Cruz, V

2017-01-01

Oxido-reduction reactions are a fundamental part of the life due to support many vital biological processes as cellular respiration and glucose oxidation. In the redox reactions, one substance transfers one or more electrons to another substance. An important electron carrier is the coenzyme NAD + , which is involved in many metabolic pathways. De novo biosynthesis of NAD + is through the kynurenine pathway, the major route of tryptophan catabolism, which is sensitive to redox environment and produces metabolites with redox capacity, able to alter biological functions that are controlled by redox-responsive signaling pathways. Kynurenine pathway metabolites have been implicated in the physiology process and in the physiopathology of many diseases; processes that also share others factors as dysregulation of calcium homeostasis, mitochondrial dysfunction, oxidative stress, inflammation and cell death, which impact the redox environment. This review examines in detail the available evidence in which kynurenine pathway metabolites participate in redox reactions and their effect on cellular redox homeostasis, since the knowledge of the main factors and mechanisms that lead to cell death in many neurodegenative disorders and other pathologies, such as mitochondrial dysfunction, oxidative stress and kynurenines imbalance, will allow to develop therapies using them as targets. This article is part of the Special Issue entitled 'The Kynurenine Pathway in Health and Disease'. Copyright © 2016 Elsevier Ltd. All rights reserved.

Issues with RNA-seq analysis in non-model organisms: A salmonid example.

PubMed

Sundaram, Arvind; Tengs, Torstein; Grimholt, Unni

2017-10-01

High throughput sequencing (HTS) is useful for many purposes as exemplified by the other topics included in this special issue. The purpose of this paper is to look into the unique challenges of using this technology in non-model organisms where resources such as genomes, functional genome annotations or genome complexity provide obstacles not met in model organisms. To describe these challenges, we narrow our scope to RNA sequencing used to study differential gene expression in response to pathogen challenge. As a demonstration species we chose Atlantic salmon, which has a sequenced genome with poor annotation and an added complexity due to many duplicated genes. We find that our RNA-seq analysis pipeline deciphers between duplicates despite high sequence identity. However, annotation issues provide problems in linking differentially expressed genes to pathways. Also, comparing results between approaches and species are complicated due to lack of standardized annotation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Quantitative proteomics and terminomics to elucidate the role of ubiquitination and proteolysis in adaptive immunity.

PubMed

Klein, Theo; Viner, Rosa I; Overall, Christopher M

2016-10-28

Adaptive immunity is the specialized defence mechanism in vertebrates that evolved to eliminate pathogens. Specialized lymphocytes recognize specific protein epitopes through antigen receptors to mount potent immune responses, many of which are initiated by nuclear factor-kappa B activation and gene transcription. Most, if not all, pathways in adaptive immunity are further regulated by post-translational modification (PTM) of signalling proteins, e.g. phosphorylation, citrullination, ubiquitination and proteolytic processing. The importance of PTMs is reflected by genetic or acquired defects in these pathways that lead to a dysfunctional immune response. Here we discuss the state of the art in targeted proteomics and systems biology approaches to dissect the PTM landscape specifically regarding ubiquitination and proteolysis in B- and T-cell activation. Recent advances have occurred in methods for specific enrichment and targeted quantitation. Together with improved instrument sensitivity, these advances enable the accurate analysis of often rare PTM events that are opaque to conventional proteomics approaches, now rendering in-depth analysis and pathway dissection possible. We discuss published approaches, including as a case study the profiling of the N-terminome of lymphocytes of a rare patient with a genetic defect in the paracaspase protease MALT1, a key regulator protease in antigen-driven signalling, which was manifested by elevated linear ubiquitination.This article is part of the themed issue 'Quantitative mass spectrometry'. © 2016 The Authors.

Patient-focused and feedback research in psychotherapy: Where are we and where do we want to go?

PubMed

Lutz, Wolfgang; De Jong, Kim; Rubel, Julian

2015-01-01

In the last 15 years feedback interventions have had a significant impact on the field of psychotherapy research and have demonstrated their potential to enhance treatment outcomes, especially for patients with an increased risk of treatment failure. This article serves as an introduction to the special issue on "Patient-focused and feedback research in psychotherapy: Where are we and where do we want to go?" Current investigations on feedback research are concerned with potential moderators and mediators of these effects, as well as the design and the implementation of feedback into routine care. This introduction summarizes the current state of feedback research and provides an overview of the three main research topics in this issue: (1) How to implement feedback systems into routine practice and how do therapist and patient attitudes influence its effects?, (2) How to design feedback reports and decision support tools?, and (3) What are the reasons for patients to become at risk of treatment failure and how should therapists intervene with these patients? We believe that the studies included in this special issue reflect the current state of feedback research and provide promising pathways for future endeavors that will enhance our understanding of feedback effects.

Back to basics: a revealing secondary reduction of the mitochondrial protein import pathway in diverse intracellular parasites.

PubMed

Heinz, Eva; Lithgow, Trevor

2013-02-01

Mitochondria are present in all eukaryotes, but remodeling of their metabolic contribution has in some cases left them almost unrecognizable and they are referred to as mitochondria-like organelles, hydrogenosomes or, in the case where evolution has led to a great deal of simplification, as mitosomes. Mitochondria rely on the import of proteins encoded in the nucleus and the protein import machinery has been investigated in detail in yeast: several sophisticated molecular machines act in concert to import substrate proteins across the outer mitochondrial membrane and deliver them to a precise sub-mitochondrial compartment. Because these machines are so sophisticated, it has been a major challenge to conceptualize the first phase of their evolution. Here we review recent studies on the protein import pathway in parasitic species that have mitosomes: in the course of their evolution for highly specialized niches these parasites, particularly Cryptosporidia and Microsporidia, have secondarily lost numerous protein functions, in accordance with the evolution of their genomes towards a minimal size. Microsporidia are related to fungi, Cryptosporidia are apicomplexans and kin to the malaria parasite Plasmodium; and this great phylogenetic distance makes it remarkable that Microsporidia and Cryptosporidia have independently evolved skeletal protein import pathways that are almost identical. We suggest that the skeletal pathway reflects the protein import machinery of the first eukaryotes, and defines the essential roles of the core elements of the mitochondrial protein import machinery. This article is part of a Special Issue entitled: Protein Import and Quality Control in Mitochondria and Plastids. Copyright © 2012 Elsevier B.V. All rights reserved.

EDITORIAL: Non-thermal plasma-assisted fuel conversion for green chemistry Non-thermal plasma-assisted fuel conversion for green chemistry

NASA Astrophysics Data System (ADS)

Nozaki, Tomohiro; Gutsol, Alexander

2011-07-01

This special issue is based on the symposium on Non-thermal Plasma Assisted Fuel Conversion for Green Chemistry, a part of the 240th ACS National Meeting & Exposition held in Boston, MA, USA, 22-26 August 2010. Historically, the Division of Fuel Chemistry of the American Chemical Society (ACS) has featured three plasma-related symposia since 2000, and has launched special issues in Catalysis Today on three occasions: 'Catalyst Preparation using Plasma Technologies', Fall Meeting, Washington DC, USA, 2000. Special issue in Catalysis Today 72 (3-4) with 12 peer-reviewed articles. 'Plasma Technology and Catalysis', Spring Meeting, New Orleans, LA, USA, 2003. Special issue in Catalysis Today 89 (1-2) with more than 30 peer-reviewed articles. 'Utilization of Greenhouse Gases II' (partly focused on plasma-related technologies), Spring Meeting, Anaheim, CA, USA, 2004. Special issue in Catalysis Today 98 (4) with 25 peer-reviewed articles. This time, selected presentations are published in this Journal of Physics D: Applied Physics special issue. An industrial material and energy conversion technology platform is established on thermochemical processes including various catalytic reactions. Existing industry-scale technology is already well established; nevertheless, further improvement in energy efficiency and material saving has been continuously demanded. Drastic reduction of CO2 emission is also drawing keen attention with increasing recognition of energy and environmental issues. Green chemistry is a rapidly growing research field, and frequently highlights renewable bioenergy, bioprocesses, solar photocatalysis of water splitting, and regeneration of CO2 into useful chemicals. We would also like to emphasize 'plasma catalysis' of hydrocarbon resources as an important part of the innovative next-generation green technologies. The peculiarity of non-thermal plasma is that it can generate reactive species almost independently of reaction temperature. Plasma-generated reactive species are used to initiate chemical reactions at unexpectedly lower temperatures than conventional thermochemical reactions, leading to non-equilibrium product distribution or creating unconventional reaction pathways. When non-thermal plasma is combined with catalysts, a synergistic effect is frequently observed. Such unique properties of non-thermal plasma are expected to contribute excellent control over process parameters that meet the need for energy saving, environment protection, and material preservation. This special issue consists of eleven peer-reviewed papers including two invited publications. Professors Alexander Fridman and Alexander Rabinovich from Drexel University, and Dr Gutsol from the Chevron Energy Technology Company present a critical review of various industry-oriented practical plasma fuel conversion processes. Professor Richard Mallinson from University of Oklahoma describes his recent project on E85 (85%-ethanol/15%-gasoline) upgrading using non-thermal plasma and catalyst hybrid reactor, and highlights the synergistic effect on fuel conversion processes. Other papers focus on plasma/catalyst hybrid reactions for methane dry (CO2) reforming, plasma synthesis of carbon suboxide polymer from CO, the gas-to-liquid (GTL) process using a non-thermal plasma-combined micro-chemical reactor, and molecular beam characterization of plasma-generated reactive species. Much research regarding plasma catalysis is ongoing worldwide, but there is plenty of room for further development of plasma fuel processing, which could eventually provide a viable and flexible solution in future energy and material use. Finally, we would like to thank all symposium participants for their active discussion. We appreciate the sponsorship of the Division of Fuel Chemistry of the American Chemical Society. We express special thanks to the program chair of the Fuel Chemistry Division, Professor Chang-jun Liu at Tianjin University, for his dedication to the success of the symposium. We particularly express our appreciation to the Editorial Board of Journal of Physics D: Applied Physics for publication of the special issue.

Practice, training, and research in neuropsychology in mainland China: challenges and opportunities.

PubMed

Chan, Raymond C K; Wang, Ya; Wang, Yi; Cheung, Eric F C

2016-11-01

This is an invited paper for a special issue. The objective was to review history, educational and training pathways, licensure and board certification, practice and compensation, and unique aspects of, or challenges faced by, neuropsychology in mainland China. Historical, scientific, and clinical literatures were reviewed and integrated. The history of neuropsychology in mainland China is traced back to the late 1930s. Educational pathways have not yet been fully formalized. Clinical practice generally occurs within rehabilitation settings, and medical license is required. The main challenge lies in the establishment of training guidelines and the expansion of neuropsychology to meet the tremendous needs of a large nation. Although the development and status of psychology has gradually gained momentum in mainland China, the development of neuropsychology has not shown significant advancement since the late 1930s.

Image Reconstruction is a New Frontier of Machine Learning.

PubMed

Wang, Ge; Ye, Jong Chu; Mueller, Klaus; Fessler, Jeffrey A

2018-06-01

Over past several years, machine learning, or more generally artificial intelligence, has generated overwhelming research interest and attracted unprecedented public attention. As tomographic imaging researchers, we share the excitement from our imaging perspective [item 1) in the Appendix], and organized this special issue dedicated to the theme of "Machine learning for image reconstruction." This special issue is a sister issue of the special issue published in May 2016 of this journal with the theme "Deep learning in medical imaging" [item 2) in the Appendix]. While the previous special issue targeted medical image processing/analysis, this special issue focuses on data-driven tomographic reconstruction. These two special issues are highly complementary, since image reconstruction and image analysis are two of the main pillars for medical imaging. Together we cover the whole workflow of medical imaging: from tomographic raw data/features to reconstructed images and then extracted diagnostic features/readings.

The Role of the Ventral and Dorsal Pathways in Reading Chinese Characters and English Words

ERIC Educational Resources Information Center

Sun, Yafeng; Yang, Yanhui; Desroches, Amy S.; Liu, Li; Peng, Danling

2011-01-01

Previous literature in alphabetic languages suggests that the occipital-temporal region (the ventral pathway) is specialized for automatic parallel word recognition, whereas the parietal region (the dorsal pathway) is specialized for serial letter-by-letter reading (and). However, few studies have directly examined the role of the ventral and…

The neurocircuitry of addiction: an overview

PubMed Central

Feltenstein, M W; See, R E

2008-01-01

Drug addiction presents as a chronic relapsing disorder characterized by persistent drug-seeking and drug-taking behaviours. Given the significant detrimental effects of this disease both socially and economically, a considerable amount of research has been dedicated to understanding a number of issues in addiction, including behavioural and neuropharmacological factors that contribute to the development, loss of control and persistence of compulsive addictive behaviours. In this review, we will give a broad overview of various theories of addiction, animal models of addiction and relapse, drugs of abuse, and the neurobiology of drug dependence and relapse. Although drugs of abuse possess diverse neuropharmacological profiles, activation of the mesocorticolimbic system, particularly the ventral tegmental area, nucleus accumbens, amygdala and prefrontal cortex via dopaminergic and glutamatergic pathways, constitutes a common pathway by which various drugs of abuse mediate their acute reinforcing effects. However, long-term neuroadaptations in this circuitry likely underlie the transition to drug dependence and cycles of relapse. As further elucidated in more comprehensive reviews of various subtopics on addiction in later sections of this special issue, it is anticipated that continued basic neuroscience research will aid in the development of effective therapeutic interventions for the long-term treatment of drug-dependent individuals. PMID:18311189

Development of Tool Representations in the Dorsal and Ventral Visual Object Processing Pathways

PubMed Central

Kersey, Alyssa J.; Clark, Tyia S.; Lussier, Courtney A.; Mahon, Bradford Z.; Cantlon, Jessica F.

2016-01-01

Tools represent a special class of objects, because they are processed across both the dorsal and ventral visual object processing pathways. Three core regions are known to be involved in tool processing: the left posterior middle temporal gyrus, the medial fusiform gyrus (bilaterally), and the left inferior parietal lobule. A critical and relatively unexplored issue concerns whether, in development, tool preferences emerge at the same time and to a similar degree across all regions of the tool-processing network. To test this issue, we used functional magnetic resonance imaging to measure the neural amplitude, peak location, and the dispersion of tool-related neural responses in the youngest sample of children tested to date in this domain (ages 4–8 years). We show that children recruit overlapping regions of the adult tool-processing network and also exhibit similar patterns of co-activation across the network to adults. The amplitude and co-activation data show that the core components of the tool-processing network are established by age 4. Our findings on the distributions of peak location and dispersion of activation indicate that the tool network undergoes refinement between ages 4 and 8 years. PMID:26108614

The intersection between growth factors, autophagy and ER stress: A new target to treat neurodegenerative diseases?

PubMed

Garcia-Huerta, Paula; Troncoso-Escudero, Paulina; Jerez, Carolina; Hetz, Claudio; Vidal, Rene L

2016-10-15

One of the salient features of most neurodegenerative diseases is the aggregation of specific proteins in the brain. This proteostasis imbalance is proposed as a key event triggering the neurodegenerative cascade. The unfolded protein response (UPR) and autophagy pathways are emerging as critical processes implicated in handling disease-related misfolded proteins. However, in some conditions, perturbations in the buffering capacity of the proteostasis network may be part of the etiology of the disease. Thus, pharmacological or gene therapy strategies to enhance autophagy or UPR responses are becoming an attractive target for disease intervention. Here, we discuss current evidence depicting the complex involvement of autophagy and ER stress in brain diseases. Novel pathways to modulate protein misfolding are discussed including the relation between aging and growth factor signaling. This article is part of a Special Issue entitled SI:Autophagy. Copyright © 2016 Elsevier B.V. All rights reserved.

Cancer cells incorporate and remodel exogenous palmitate into structural and oncogenic signaling lipids.

PubMed

Louie, Sharon M; Roberts, Lindsay S; Mulvihill, Melinda M; Luo, Kunxin; Nomura, Daniel K

2013-10-01

De novo lipogenesis is considered the primary source of fatty acids for lipid synthesis in cancer cells, even in the presence of exogenous fatty acids. Here, we have used an isotopic fatty acid labeling strategy coupled with metabolomic profiling platforms to comprehensively map palmitic acid incorporation into complex lipids in cancer cells. We show that cancer cells and tumors robustly incorporate and remodel exogenous palmitate into structural and oncogenic glycerophospholipids, sphingolipids, and ether lipids. We also find that fatty acid incorporation into oxidative pathways is reduced in aggressive human cancer cells, and instead shunted into pathways for generating structural and signaling lipids. Our results demonstrate that cancer cells do not solely rely on de novo lipogenesis, but also utilize exogenous fatty acids for generating lipids required for proliferation and protumorigenic lipid signaling. This article is part of a special issue entitled Lipid Metabolism in Cancer. © 2013.

Distribution and dynamics of electron transport complexes in cyanobacterial thylakoid membranes☆

PubMed Central

Liu, Lu-Ning

2016-01-01

The cyanobacterial thylakoid membrane represents a system that can carry out both oxygenic photosynthesis and respiration simultaneously. The organization, interactions and mobility of components of these two electron transport pathways are indispensable to the biosynthesis of thylakoid membrane modules and the optimization of bioenergetic electron flow in response to environmental changes. These are of fundamental importance to the metabolic robustness and plasticity of cyanobacteria. This review summarizes our current knowledge about the distribution and dynamics of electron transport components in cyanobacterial thylakoid membranes. Global understanding of the principles that govern the dynamic regulation of electron transport pathways in nature will provide a framework for the design and synthetic engineering of new bioenergetic machinery to improve photosynthesis and biofuel production. This article is part of a Special Issue entitled: Organization and dynamics of bioenergetic systems in bacteria, edited by Conrad Mullineaux. PMID:26619924

Oxidative bioelectrocatalysis: From natural metabolic pathways to synthetic metabolons and minimal enzyme cascades.

PubMed

Minteer, Shelley D

2016-05-01

Anodic bioelectrodes for biofuel cells are more complex than cathodic bioelectrodes for biofuel cells, because laccase and bilirubin oxidase can individually catalyze four electron reduction of oxygen to water, whereas most anodic enzymes only do a single two electron oxidation of a complex fuel (i.e. glucose oxidase oxidizing glucose to gluconolactone while generating 2 electrons of the total 24 electrons), so enzyme cascades are typically needed for complete oxidation of the fuel. This review article will discuss the lessons learned from natural metabolic pathways about multi-step oxidation and how those lessons have been applied to minimal or artificial enzyme cascades. This article is part of a Special Issue entitled Biodesign for Bioenergetics--the design and engineering of electronic transfer cofactors, proteins and protein networks, edited by Ronald L. Koder and J.L. Ross Anderson. Copyright © 2015. Published by Elsevier B.V.

Distribution and dynamics of electron transport complexes in cyanobacterial thylakoid membranes.

PubMed

Liu, Lu-Ning

2016-03-01

The cyanobacterial thylakoid membrane represents a system that can carry out both oxygenic photosynthesis and respiration simultaneously. The organization, interactions and mobility of components of these two electron transport pathways are indispensable to the biosynthesis of thylakoid membrane modules and the optimization of bioenergetic electron flow in response to environmental changes. These are of fundamental importance to the metabolic robustness and plasticity of cyanobacteria. This review summarizes our current knowledge about the distribution and dynamics of electron transport components in cyanobacterial thylakoid membranes. Global understanding of the principles that govern the dynamic regulation of electron transport pathways in nature will provide a framework for the design and synthetic engineering of new bioenergetic machinery to improve photosynthesis and biofuel production. This article is part of a Special Issue entitled: Organization and dynamics of bioenergetic systems in bacteria, edited by Conrad Mullineaux. Copyright © 2015 The Author. Published by Elsevier B.V. All rights reserved.

Examining the intersection between splicing, nuclear export and small RNA pathways.

PubMed

Nabih, Amena; Sobotka, Julia A; Wu, Monica Z; Wedeles, Christopher J; Claycomb, Julie M

2017-11-01

Nuclear Argonaute/small RNA pathways in a variety of eukaryotic species are generally known to regulate gene expression via chromatin modulation and transcription attenuation in a process known as transcriptional gene silencing (TGS). However, recent data, including genetic screens, phylogenetic profiling, and molecular mechanistic studies, also point to a novel and emerging intersection between the splicing and nuclear export machinery with nuclear Argonaute/small RNA pathways in many organisms. In this review, we summarize the field's current understanding regarding the relationship between splicing, export and small RNA pathways, and consider the biological implications for coordinated regulation of transcripts by these pathways. We also address the importance and available approaches for understanding the RNA regulatory logic generated by the intersection of these particular pathways in the context of synthetic biology. The interactions between various eukaryotic RNA regulatory pathways, particularly splicing, nuclear export and small RNA pathways provide a type of combinatorial code that informs the identity ("self" versus "non-self") and dictates the fate of each transcript in a cell. Although the molecular mechanisms for how splicing and nuclear export impact small RNA pathways are not entirely clear at this early stage, the links between these pathways are widespread across eukaryotic phyla. The link between splicing, nuclear export, and small RNA pathways is emerging and establishes a new frontier for understanding the combinatorial logic of gene regulation across species that could someday be harnessed for therapeutic, biotechnology and agricultural applications. This article is part of a Special Issue entitled "Biochemistry of Synthetic Biology - Recent Developments" Guest Editor: Dr. Ilka Heinemann and Dr. Patrick O'Donoghue. Copyright © 2017 Elsevier B.V. All rights reserved.

Preface: ISBB Special Issue

USDA-ARS?s Scientific Manuscript database

This special issue is published for the International Society of Biocatalysis and Biotechnology (ISBB). The ISBB special issue is devoted to all areas of biocatalysis and agricultural biotechnology in which biological systems are developed and/or used for the provision of commercial goods or serv...

New experimental therapies for status epilepticus in preclinical development.

PubMed

Walker, Matthew C; Williams, Robin S B

2015-08-01

Starting with the established antiepileptic drug, valproic acid, we have taken a novel approach to develop new antiseizure drugs that may be effective in status epilepticus. We first identified that valproic acid has a potent effect on a biochemical pathway, the phosphoinositide pathway, in Dictyostelium discoideum, and we demonstrated that this may relate to its mechanism of action against seizures in mammalian systems. Through screening in this pathway, we have identified a large array of fatty acids and fatty acid derivatives with antiseizure potential. These were then evaluated in an in vitro mammalian system. One compound that we identified through this process is a major constituent of the ketogenic diet, strongly arguing that it may be the fatty acids that are mediating the antiseizure effect of this diet. We further tested two of the more potent compounds in an in vivo model of status epilepticus and demonstrated that they were more effective than valproic acid in treating the status epilepticus. This article is part of a Special Issue entitled "Status Epilepticus". Copyright © 2015 Elsevier Inc. All rights reserved.

Reported Wandering Behavior among Children with Autism Spectrum Disorder and/or Intellectual Disability.

PubMed

Rice, Catherine E; Zablotsky, Benjamin; Avila, Rosa M; Colpe, Lisa J; Schieve, Laura A; Pringle, Beverly; Blumberg, Stephen J

2016-07-01

To characterize wandering, or elopement, among children with autism spectrum disorder (ASD) and intellectual disability. Questions on wandering in the previous year were asked of parents of children with ASD with and without intellectual disability and children with intellectual disability without ASD as part of the 2011 Survey of Pathways to Diagnosis and Services. The Pathways study sample was drawn from the much larger National Survey of Children with Special Health Care Needs conducted in 2009-2010. For children with special healthcare needs diagnosed with either ASD, intellectual disability, or both, wandering or becoming lost during the previous year was reported for more than 1 in 4 children. Wandering was highest among children with ASD with intellectual disability (37.7%) followed by children with ASD without intellectual disability (32.7%), and then children with intellectual disability without ASD (23.7%), though the differences between these groups were not statistically significant. This study affirms that wandering among children with ASD, regardless of intellectual disability status, is relatively common. However, wandering or becoming lost in the past year was also reported for many children with intellectual disability, indicating the need to broaden our understanding of this safety issue to other developmental disabilities. Copyright © 2016 Elsevier Inc. All rights reserved.

Reported Wandering Behavior among Children with Autism Spectrum Disorder and/or Intellectual Disability

PubMed Central

Rice, Catherine E.; Zablotsky, Benjamin; Avila, Rosa M.; Colpe, Lisa J.; Schieve, Laura A.; Pringle, Beverly; Blumberg, Stephen J.

2016-01-01

Objective To characterize wandering, or elopement, among children with autism spectrum disorder (ASD) and intellectual disability. Study design Questions on wandering in the previous year were asked of parents of children with ASD with and without intellectual disability and children with intellectual disability without ASD as part of the 2011 Survey of Pathways to Diagnosis and Services. The Pathways study sample was drawn from the much larger National Survey of Children with Special Health Care Needs conducted in 2009-2010. Results For children with special healthcare needs diagnosed with either ASD, intellectual disability, or both, wandering or becoming lost during the previous year was reported for more than 1 in 4 children. Wandering was highest among children with ASD with intellectual disability (37.7%) followed by children with ASD without intellectual disability (32.7%), and then children with intellectual disability without ASD (23.7%), though the differences between these groups were not statistically significant. Conclusions This study affirms that wandering among children with ASD, regardless of intellectual disability status, is relatively common. However, wandering or becoming lost in the past year was also reported for many children with intellectual disability, indicating the need to broaden our understanding of this safety issue to other developmental disabilities. PMID:27157446

Who, How, and Where: Special Education's Issues in Perpetuity.

ERIC Educational Resources Information Center

Bateman, Barbara D.

1994-01-01

Issues that are central to special education and appear destined to remain so are discussed, including professional divisions among special educators and between special and regular educators, the population to be served, individualization, and placement. (JDD)

Finally Making Good on the Promise of Qualitative Research in Special Education? A Response to the Special Issue

ERIC Educational Resources Information Center

Pugach, Marleen C.; Mukhopadhyay, Ananya; Gomez-Najarro, Joyce

2014-01-01

In this response to the special issue, we would like to offer two additional considerations to the discourse on qualitative research and special education this issue is meant to catalyze. First, we would like to further problematize the question of why qualitative research continues to be so sparsely represented in most prominent publications of…

Advances in Special Education Volume 11, Issues, Practices and Concerns in Special Education.

ERIC Educational Resources Information Center

Rotatori, Anthony F., Ed.; Schwenn, John O., Ed.; Burkhardt, Sandra, Ed.

This volume presents 14 papers which address current issues and practices in special education. The papers are: (1) "National Educational Reform: General and Special Education" (Joyce Fiddler and Freddie W. Litton); (2) "Linguistically Appropriate Special Education" (Herbert Grossman); (3) "Portfolio Assessment: An Individualized Approach for…

Evaluating "Blair's Educational Legacy?": Some Comments on the Special Issue of "Oxford Review of Education"

ERIC Educational Resources Information Center

Whitty, Geoff

2009-01-01

The December 2008 special issue of the "Oxford Review of Education" provided a review of education policy during Tony Blair's tenure as Prime Minister. This paper forms a response to the ten contributions to that special issue and discusses some of the issues raised in them. While a few positive aspects of education under New Labour were…

Editorial: Special Issue on Experimental Vibration Analysis

NASA Astrophysics Data System (ADS)

Serra, Roger

2018-04-01

The vibratory analyses are particularly present today in the various fields of industry, from aeronautics to manufacturing, from machining and maintenance to civil engineering, to mention a few areas, which have made this special issue a true need. The International Journal of Mechanics & Industry compiles a Special Issue on Experimental Vibration Analysis. More than thirty manuscripts were received by the international scientific committee on the 6th congress AVE2016 and only eight papers have been selected after completing a careful and rigorous peer-review process for the Special Issue, which are briefly summarized below.

Reasons and pathways of first-time consultations at child and adolescent mental health services in Italy: an observational study.

PubMed

Pedrini, Laura; Sisti, Davide; Tiberti, Alessandra; Preti, Antonio; Fabiani, Michela; Ferraresi, Linda; Palazzi, Stefano; Parisi, Roberto; Ricciutello, Cosimo; Rocchi, Marco B L; Squarcia, Antonella; Trebbi, Stefano; Tullini, Andrea; De Girolamo, Giovanni

2015-01-01

An increasing number of young people have made contact with the Child and Adolescent Mental Health Services (CAMHS). However, only a small proportion of the population with emotional problems, actually seek specialized care. Research concerning the help-seeking process and pathways to care of a clinical sample could help to develop effective health policies to facilitate access to specialized care. To analyze the access pattern for CAMHS, reasons of contact and care pathways of a consecutive sample of first-time patients. Our aim was to analyze the association between source of referral, socio-demographic and clinical variables. Standardized assessment instruments and information concerning access patterns and care pathways were collected from 399 patients at first-time contact with CAMHS in a Northern Italian Region. Most patients were referred to CAMHS by school teachers (36 %) or health professionals (32 %), while only 17 % of the parents sought help by themselves. School issues (50 %) and emotional problems (17 %) were the most frequent reasons for contact. The proportion of first-time contacts with no diagnosis of mental disorder at their first consultation did not differ by source of referral. Parents of children who did not receive a clinical diagnosis of mental disorders described them as "psychosocially impaired" and their condition as "clinically severe" likewise parents of patients who received a psychiatric diagnosis. Patients with externalizing problems were more frequently referred by the parents themselves, while youth with internalizing problems were more often referred through health professionals. Families with non-traditional structures (adoptive, foster care, mono-parental) were more likely to consult CAMHS directly, while immigrant youth were more often referred by teachers. Socio-demographic and clinical characteristics can affect pathways to care. To improve early access to care for children and adolescents with ongoing mental disorders, a plan for proper action addressed to teachers and health professionals may well be important. This would improve their ability to recognize emotional and behavioral problems and use proper referral pathways, while informative intervention addressed to non-Italian families should inform them about the functioning and the mission of CAMHS.

Kynurenine pathway metabolism and the microbiota-gut-brain axis.

PubMed

Kennedy, P J; Cryan, J F; Dinan, T G; Clarke, G

2017-01-01

It has become increasingly clear that the gut microbiota influences not only gastrointestinal physiology but also central nervous system (CNS) function by modulating signalling pathways of the microbiota-gut-brain axis. Understanding the neurobiological mechanisms underpinning the influence exerted by the gut microbiota on brain function and behaviour has become a key research priority. Microbial regulation of tryptophan metabolism has become a focal point in this regard, with dual emphasis on the regulation of serotonin synthesis and the control of kynurenine pathway metabolism. Here, we focus in detail on the latter pathway and begin by outlining the structural and functional dynamics of the gut microbiota and the signalling pathways of the brain-gut axis. We summarise preclinical and clinical investigations demonstrating that the gut microbiota influences CNS physiology, anxiety, depression, social behaviour, cognition and visceral pain. Pertinent studies are drawn from neurogastroenterology demonstrating the importance of tryptophan and its metabolites in CNS and gastrointestinal function. We outline how kynurenine pathway metabolism may be regulated by microbial control of neuroendocrine function and components of the immune system. Finally, preclinical evidence demonstrating direct and indirect mechanisms by which the gut microbiota can regulate tryptophan availability for kynurenine pathway metabolism, with downstream effects on CNS function, is reviewed. Targeting the gut microbiota represents a tractable target to modulate kynurenine pathway metabolism. Efforts to develop this approach will markedly increase our understanding of how the gut microbiota shapes brain and behaviour and provide new insights towards successful translation of microbiota-gut-brain axis research from bench to bedside. This article is part of the Special Issue entitled 'The Kynurenine Pathway in Health and Disease'. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cell-to-cell variation and specialization in sugar metabolism in clonal bacterial populations

PubMed Central

Schreiber, Frank; Dal Co, Alma; Kiviet, Daniel J.; Littmann, Sten

2017-01-01

While we have good understanding of bacterial metabolism at the population level, we know little about the metabolic behavior of individual cells: do single cells in clonal populations sometimes specialize on different metabolic pathways? Such metabolic specialization could be driven by stochastic gene expression and could provide individual cells with growth benefits of specialization. We measured the degree of phenotypic specialization in two parallel metabolic pathways, the assimilation of glucose and arabinose. We grew Escherichia coli in chemostats, and used isotope-labeled sugars in combination with nanometer-scale secondary ion mass spectrometry and mathematical modeling to quantify sugar assimilation at the single-cell level. We found large variation in metabolic activities between single cells, both in absolute assimilation and in the degree to which individual cells specialize in the assimilation of different sugars. Analysis of transcriptional reporters indicated that this variation was at least partially based on cell-to-cell variation in gene expression. Metabolic differences between cells in clonal populations could potentially reduce metabolic incompatibilities between different pathways, and increase the rate at which parallel reactions can be performed. PMID:29253903

Research Library Issues: A Report from ARL, CNI, and SPARC. Special Issue on Copyright. RLI 285

ERIC Educational Resources Information Center

Baughman, M. Sue, Ed.

2015-01-01

"Research Library Issues" ("RLI") focuses on current and emerging topics that are strategically important to research libraries. The articles explore issues, share information, pose critical questions, and provide examples. This issue includes the following articles: (1) Special Issue on Copyright (Prudence S. Adler); (2) Fair…

Reforms and Collaborations in Europe--China Doctoral Education

ERIC Educational Resources Information Center

Zhu, Chang; Cai, Yuzhuo; Shen, Wen-Qin; François, Karen

2017-01-01

This special issue focuses on the reforms and collaborations in Europe--China doctoral education. The articles in this special issue provide an insightful picture of the recent reforms in doctoral education in China and EU countries. Next to the structural reforms in Europe and China, the special issue papers have also specifically focused on…

Development of Tool Representations in the Dorsal and Ventral Visual Object Processing Pathways.

PubMed

Kersey, Alyssa J; Clark, Tyia S; Lussier, Courtney A; Mahon, Bradford Z; Cantlon, Jessica F

2016-07-01

Tools represent a special class of objects, because they are processed across both the dorsal and ventral visual object processing pathways. Three core regions are known to be involved in tool processing: the left posterior middle temporal gyrus, the medial fusiform gyrus (bilaterally), and the left inferior parietal lobule. A critical and relatively unexplored issue concerns whether, in development, tool preferences emerge at the same time and to a similar degree across all regions of the tool-processing network. To test this issue, we used functional magnetic resonance imaging to measure the neural amplitude, peak location, and the dispersion of tool-related neural responses in the youngest sample of children tested to date in this domain (ages 4-8 years). We show that children recruit overlapping regions of the adult tool-processing network and also exhibit similar patterns of co-activation across the network to adults. The amplitude and co-activation data show that the core components of the tool-processing network are established by age 4. Our findings on the distributions of peak location and dispersion of activation indicate that the tool network undergoes refinement between ages 4 and 8 years. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Introduction to the special issue: permafrost and periglacial research from coasts to mountains

NASA Astrophysics Data System (ADS)

Schrott, Lothar; Humlum, Ole

2017-09-01

This special issue of Geomorphology includes eleven papers dealing with permafrost and periglacial research from coasts to mountains. The compilation represents a selection from 47 presentations (oral and posters) given at the 4th European Conference on Permafrost - IPA Regional Conference (EUCOP4, June 2014) in the session ;Periglacial Geomorphology;. Geomorphology as a leading journal for our discipline is particularly suitable to publish advances in permafrost and periglacial research with a focus on geomorphic processes. Since 1989 Geomorphology has published 121 special issues and two special issues are explicitly dedicated to permafrost and periglacial research, however, only with a focus on research in Antarctica. In this special issue we present papers from the Canadian Beaufort Sea, Alaska, Spitzbergen, central western Poland, the European Alps, the eastern Sudetes, the southern Carpathians, Nepal, and Antarctica.

Race, racism and health: disparities, mechanisms, and interventions.

PubMed

Brondolo, Elizabeth; Gallo, Linda C; Myers, Hector F

2009-02-01

The goals of this special section are to examine the state-of-the-science regarding race/ethnicity and racism as they contribute to health disparities and to articulate a research agenda to guide future research. In the first paper, Myers presents an integrative theoretical framework for understanding how racism, poverty, and other major stressors relate to health through inter-related psychosocial and bio-behavioral pathways. Williams and Mohammed review the evidence concerning associations between racism and health, addressing the multiple levels at which racism can operate and commenting on important methodological issues. Klonoff provides a review and update of the literature concerning ethnicity-related disparities in healthcare, and addresses factors that may contribute to these disparities. Brondolo and colleagues consider racism from a stress and coping perspective, and review the literature concerning racial identity, anger coping, and social support as potential moderators of the racism-health association. Finally, Castro and colleagues describe an ecodevelopmental model that can serve as an integrative framework to examine multi-level social-cultural influences on health and health behavior. In aggregate, the special section papers address theoretical and methodological issues central to understanding the determinants of health disparities, with the aim of providing direction for future research critical to developing effective interventions to reduce these disparities.

77 FR 36604 - Office of Hazardous Materials Safety Actions on Special Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... special permits were issued. Issued in Washington, DC, on June 12, 2012. Donald Burger, Chief, Special.... 15531-M National Aeronautics 49 CFR Section To modify the special permit originally and Space 173.302(a... prior to shipment. (mode 2) EMERGENCY SPECIAL PERMIT GRANTED 15634-N SodaStream USA Inc., 49 CFR 171.2(k...

Descending pathways to the spinal cord in teleosts in comparison with mammals, with special attention to rubrospinal pathways.

PubMed

Yamamoto, Naoyuki; Nakayama, Tomoya; Hagio, Hanako

2017-05-01

In this article we review descending neural pathways to the spinal cord in teleosts, compared with mammals. Descending pathways to the spinal cord are crucial in controlling various behaviors in vertebrates. The major difference between teleosts and mammals is the lack of corticospinal (or palliospinal) tracts. Other descending pathways, which originate from the brain stem, are basically identical in teleosts and mammals. This suggests the presence of common systems in the spinal motor control by higher order centers. The homologue of nucleus ruber remained unclear in teleosts until recently, and this review pays special attention to the rubrospinal tract. © 2017 Japanese Society of Developmental Biologists.

14 CFR 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft.

Code of Federal Regulations, 2014 CFR

2014-01-01

... certificate for a light-sport category aircraft. 21.190 Section 21.190 Aeronautics and Space FEDERAL AVIATION... Airworthiness Certificates § 21.190 Issue of a special airworthiness certificate for a light-sport category aircraft. (a) Purpose. The FAA issues a special airworthiness certificate in the light-sport category to...

14 CFR 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft.

Code of Federal Regulations, 2013 CFR

2013-01-01

... certificate for a light-sport category aircraft. 21.190 Section 21.190 Aeronautics and Space FEDERAL AVIATION... Airworthiness Certificates § 21.190 Issue of a special airworthiness certificate for a light-sport category aircraft. (a) Purpose. The FAA issues a special airworthiness certificate in the light-sport category to...

14 CFR 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft.

Code of Federal Regulations, 2012 CFR

2012-01-01

... certificate for a light-sport category aircraft. 21.190 Section 21.190 Aeronautics and Space FEDERAL AVIATION... Airworthiness Certificates § 21.190 Issue of a special airworthiness certificate for a light-sport category aircraft. (a) Purpose. The FAA issues a special airworthiness certificate in the light-sport category to...

14 CFR 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft.

Code of Federal Regulations, 2010 CFR

2010-01-01

... certificate for a light-sport category aircraft. 21.190 Section 21.190 Aeronautics and Space FEDERAL AVIATION... Airworthiness Certificates § 21.190 Issue of a special airworthiness certificate for a light-sport category aircraft. (a) Purpose. The FAA issues a special airworthiness certificate in the light-sport category to...

14 CFR 21.190 - Issue of a special airworthiness certificate for a light-sport category aircraft.

Code of Federal Regulations, 2011 CFR

2011-01-01

... certificate for a light-sport category aircraft. 21.190 Section 21.190 Aeronautics and Space FEDERAL AVIATION... Airworthiness Certificates § 21.190 Issue of a special airworthiness certificate for a light-sport category aircraft. (a) Purpose. The FAA issues a special airworthiness certificate in the light-sport category to...

Creativity Is Life: A Commentary on the Special Issue

ERIC Educational Resources Information Center

Kaufman, James C.

2015-01-01

In this commentary on the papers in the special issue, I discuss how many of the standard questions and debates in the field of creativity research tend to focus on the individual creator. The welcome recent resurgence of interest in questions of context, interaction, culture, and audience--as on full display in this special issue--is cause to…

Preface to Special Issue of ChemSusChem on Perovskite Optoelectronics.

PubMed

Bolink, Henk J; Mhaisalkar, Subodh G

2017-10-09

This Editorial introduces one of two companion Special Issues on "Halide Perovskites for Optoelectronics Applications" in ChemSusChem and Energy Technology following the ICMAT 2017 Conference in Singapore. More information on the other Special Issue can be found in the Editorial published in Energy Technology. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

17 CFR 140.74 - Delegation of authority to issue special calls for Series 03 Reports and Form 40.

Code of Federal Regulations, 2010 CFR

2010-04-01

... issue special calls for Series 03 Reports and Form 40. 140.74 Section 140.74 Commodity and Securities... Functions § 140.74 Delegation of authority to issue special calls for Series 03 Reports and Form 40. (a) The Commodity Futures Trading Commission hereby delegates, until such time as the Commission orders otherwise...

17 CFR 140.74 - Delegation of authority to issue special calls for Series 03 Reports and Form 40.

Code of Federal Regulations, 2011 CFR

2011-04-01

... issue special calls for Series 03 Reports and Form 40. 140.74 Section 140.74 Commodity and Securities... Functions § 140.74 Delegation of authority to issue special calls for Series 03 Reports and Form 40. (a) The Commodity Futures Trading Commission hereby delegates, until such time as the Commission orders otherwise...

17 CFR 140.74 - Delegation of authority to issue special calls for Series 03 Reports and Form 40.

Code of Federal Regulations, 2012 CFR

2012-04-01

... issue special calls for Series 03 Reports and Form 40. 140.74 Section 140.74 Commodity and Securities... Functions § 140.74 Delegation of authority to issue special calls for Series 03 Reports and Form 40. (a) The Commodity Futures Trading Commission hereby delegates, until such time as the Commission orders otherwise...

The contributions of oxytocin and vasopressin pathway genes to human behavior.

PubMed

Ebstein, Richard P; Knafo, Ariel; Mankuta, David; Chew, Soo Hong; Lai, Poh San

2012-03-01

Arginine vasopressin (AVP) and oxytocin (OXT) are social hormones and mediate affiliative behaviors in mammals and as recently demonstrated, also in humans. There is intense interest in how these simple nonapeptides mediate normal and abnormal behavior, especially regarding disorders of the social brain such as autism that are characterized by deficits in social communication and social skills. The current review examines in detail the behavioral genetics of the first level of human AVP-OXT pathway genes including arginine vasopressin 1a receptor (AVPR1a), oxytocin receptor (OXTR), AVP (AVP-neurophysin II [NPII]) and OXT (OXT neurophysin I [NPI]), oxytocinase/vasopressinase (LNPEP), ADP-ribosyl cyclase (CD38) and arginine vasopressin 1b receptor (AVPR1b). Wherever possible we discuss evidence from a variety of research tracks including molecular genetics, imaging genomics, pharmacology and endocrinology that support the conclusions drawn from association studies of social phenotypes and detail how common polymorphisms in AVP-OXT pathway genes contribute to the behavioral hard wiring that enables individual Homo sapiens to interact successfully with conspecifics. This article is part of a Special Issue entitled Oxytocin, Vasopressin, and Social Behavior. Copyright © 2011 Elsevier Inc. All rights reserved.

The Alternative complex III: properties and possible mechanisms for electron transfer and energy conservation.

PubMed

Refojo, Patrícia N; Teixeira, Miguel; Pereira, Manuela M

2012-10-01

Alternative complexes III (ACIII) are recently identified membrane-bound enzymes that replace functionally the cytochrome bc(1/)b(6)f complexes. In general, ACIII are composed of four transmembrane proteins and three peripheral subunits that contain iron-sulfur centers and C-type hemes. ACIII are built by a combination of modules present in different enzyme families, namely the complex iron-sulfur molybdenum containing enzymes. In this article a historical perspective on the investigation of ACIII is presented, followed by an overview of the present knowledge on these enzymes. Electron transfer pathways within the protein are discussed taking into account possible different locations (cytoplasmatic or periplasmatic) of the iron-sulfur containing protein and their contribution to energy conservation. In this way several hypotheses for energy conservation modes are raised including linear and bifurcating electron transfer pathways. This article is part of a Special Issue entitled: 17th European Bioenergetics Conference (EBEC 2012). Copyright © 2012 Elsevier B.V. All rights reserved.

RISC assembly: Coordination between small RNAs and Argonaute proteins.

PubMed

Kobayashi, Hotaka; Tomari, Yukihide

2016-01-01

Non-coding RNAs generally form ribonucleoprotein (RNP) complexes with their partner proteins to exert their functions. Small RNAs, including microRNAs, small interfering RNAs, and PIWI-interacting RNAs, assemble with Argonaute (Ago) family proteins into the effector complex called RNA-induced silencing complex (RISC), which mediates sequence-specific target gene silencing. RISC assembly is not a simple binding between a small RNA and Ago; rather, it follows an ordered multi-step pathway that requires specific accessory factors. Some steps of RISC assembly and RISC-mediated gene silencing are dependent on or facilitated by particular intracellular platforms, suggesting their spatial regulation. In this review, we summarize the currently known mechanisms for RISC assembly of each small RNA class and propose a revised model for the role of the chaperone machinery in the duplex-initiated RISC assembly pathway. This article is part of a Special Issue entitled: Clues to long noncoding RNA taxonomy1, edited by Dr. Tetsuro Hirose and Dr. Shinichi Nakagawa. Copyright © 2015 Elsevier B.V. All rights reserved.

'What' and 'where' in the human brain.

PubMed

Ungerleider, L G; Haxby, J V

1994-04-01

Multiple visual areas in the cortex of nonhuman primates are organized into two hierarchically organized and functionally specialized processing pathways, a 'ventral stream' for object vision and a 'dorsal stream' for spatial vision. Recent findings from positron emission tomography activation studies have localized these pathways within the human brain, yielding insights into cortical hierarchies, specialization of function, and attentional mechanisms.

Phosphoinositides: Key modulators of energy metabolism☆

PubMed Central

Bridges, Dave; Saltiel, Alan R.

2014-01-01

Phosphoinositides are key players in many trafficking and signaling pathways. Recent advances regarding the synthesis, location and functions of these lipids have dramatically improved our understanding of how and when these lipids are generated and what their roles are in animal physiology. In particular, phosphoinositides play a central role in insulin signaling, and manipulation of PtdIns(3,4,5)P3 levels in particular, may be an important potential therapeutic target for the alleviation of insulin resistance associated with obesity and the metabolic syndrome. In this article we review the metabolism, regulation and functional roles of phosphoinositides in insulin signaling and the regulation of energy metabolism. This article is part of a Special Issue entitled Phosphoinositides. PMID:25463477

Understanding Game-Based Learning Cultures: Introduction to Special Issue

ERIC Educational Resources Information Center

Engerman, Jason A.; Carr-Chellman, Alison

2017-01-01

This special issue expands our understanding of teaching and learning through video game play, with specific attention to culture. The issue gives insight into the ways educators, researchers, and developers should be discussing and designing for impactful learner-centered game-based learning experiences. The issue features forward-thinking…

Counseling Psychology Research on Sexual (Orientation) Minority Issues: Conceptual and Methodological Challenges and Opportunities

ERIC Educational Resources Information Center

Moradi, Bonnie; Mohr, Jonathan J.; Worthington, Roger L.; Fassinger, Ruth E.

2009-01-01

This lead article of the special issue discusses conceptual and methodological considerations in studying sexual minority issues, particularly in research conducted by counseling psychologists (including the work represented in this special issue). First, the overarching challenge of conceptualizing and defining sexual minority populations is…

The wheat chloroplastic proteome.

PubMed

Kamal, Abu Hena Mostafa; Cho, Kun; Choi, Jong-Soon; Bae, Kwang-Hee; Komatsu, Setsuko; Uozumi, Nobuyuki; Woo, Sun Hee

2013-11-20

With the availability of plant genome sequencing, analysis of plant proteins with mass spectrometry has become promising and admired. Determining the proteome of a cell is still a challenging assignment, which is convoluted by proteome dynamics and convolution. Chloroplast is fastidious curiosity for plant biologists due to their intricate biochemical pathways for indispensable metabolite functions. In this review, an overview on proteomic studies conducted in wheat with a special focus on subcellular proteomics of chloroplast, salt and water stress. In recent years, we and other groups have attempted to understand the photosynthesis in wheat and abiotic stress under salt imposed and water deficit during vegetative stage. Those studies provide interesting results leading to better understanding of the photosynthesis and identifying the stress-responsive proteins. Indeed, recent studies aimed at resolving the photosynthesis pathway in wheat. Proteomic analysis combining two complementary approaches such as 2-DE and shotgun methods couple to high through put mass spectrometry (LTQ-FTICR and MALDI-TOF/TOF) in order to better understand the responsible proteins in photosynthesis and abiotic stress (salt and water) in wheat chloroplast will be focused. In this review we discussed the identification of the most abundant protein in wheat chloroplast and stress-responsive under salt and water stress in chloroplast of wheat seedlings, thus providing the proteomic view of the events during the development of this seedling under stress conditions. Chloroplast is fastidious curiosity for plant biologists due to their intricate biochemical pathways for indispensable metabolite functions. An overview on proteomic studies conducted in wheat with a special focus on subcellular proteomics of chloroplast, salt and water stress. We have attempted to understand the photosynthesis in wheat and abiotic stress under salt imposed and water deficit during seedling stage. Those studies provide interesting results leading to a better understanding of the photosynthesis and identifying the stress-responsive proteins. In reality, our studies aspired at resolving the photosynthesis pathway in wheat. Proteomic analysis united two complementary approaches such as Tricine SDS-PAGE and 2-DE methods couple to high through put mass spectrometry (LTQ-FTICR and MALDI-TOF/TOF) in order to better understand the responsible proteins in photosynthesis and abiotic stress (salt and water) in wheat chloroplast will be highlighted. This article is part of a Special Issue entitled: Translational Plant Proteomics. Crown Copyright © 2013. Published by Elsevier B.V. All rights reserved.

Engaging Students in Modeling as an Epistemic Practice of Science: An Introduction to the Special Issue of the "Journal of Science Education and Technology"

ERIC Educational Resources Information Center

Campbell, Todd; Oh, Phil Seok

2015-01-01

This article provides an introduction for the special issue of the "Journal of Science Education and Technology" focused on science teaching and learning with models. The article provides initial framing for questions that guided the special issue. Additionally, based on our careful review of each of these articles, some discussion of…

90 Minutes on a Sunday Afternoon or: The Proof of the Special MT Issue Is in...

ERIC Educational Resources Information Center

Pinel, Adrian

2002-01-01

This article was written as a result of the author reading "MT177," a special issue dedicated to the teaching of "proof" in mathematics. He used the ideas in this special issue for planning his session "mathematical reasoning and proof," which was part of a weekend course for primary trainees. It consisted of three activities: (1) How many…

Putting Emotion into the Self: A Response to the 2008 "Journal of Moral Education" Special Issue on Moral Functioning

ERIC Educational Resources Information Center

Kristjansson, Kristjan

2009-01-01

This paper takes as its starting point the Journal of Moral Education Special Issue (September, 2008, 37[3]) "Towards an integrated model of moral reasoning". Although explicitly post-Kohlbergian, the authors in this Special Issue do not, I argue, depart far enough from Kohlberg's impoverished notion of the role of the affective in moral life--or…

Video observations of sensitive caregiving "off the beaten track": introduction to the special issue.

PubMed

Mesman, Judi

2018-03-22

This introduction to the special issue on video observations of sensitive caregiving in different cultural communities provides a general theoretical and methodological framework for the seven empirical studies that are at the heart of this special issue. It highlights the cross-cultural potential of the sensitivity construct, the importance of research on sensitivity "off the beaten track," the advantages and potential challenges of the use of video in diverse cultural contexts, and the benefits of forming research teams that include local scholars. The paper concludes with an overview of the seven empirical studies of sensitivity in this special issue with video observations from Brazil, Indonesia, Iran, Kenya, Peru, South Africa, and Yemen.

Disaster Mental Health and Positive Psychology-Considering the Context of Natural and Technological Disasters: An Introduction to the Special Issue.

PubMed

Schulenberg, Stefan E

2016-12-01

This article serves as an introduction to the Journal of Clinical Psychology's special issue on disaster mental health and positive psychology. The special issue comprises two sections. The first section presents a series of data-driven articles and research-informed reviews examining meaning and resilience in the context of natural and technological disasters. The second section presents key topics in the area of disaster mental health, with particular relevance for positive psychology and related frameworks. The special issue is intended to bridge the gap between these two areas of applied science, with the audience being experienced clinicians or clinicians in training. © 2016 Wiley Periodicals, Inc.

Special Section: Colorectal Cancer Symptoms, Diagnosis and Treatment

MedlinePlus

... Bar Home Current Issue Past Issues Special Section: Colorectal Cancer Colorectal Cancer: Symptoms, Diagnosis and Treatment Past Issues / Spring 2009 ... are placed directly into or near the cancer. Colorectal cancer is a disease in which malignant (cancer) cells ...

Interactions of C4 subtype metabolic activities and transport in maize are revealed through the characterization of DCT2 mutants

USDA-ARS?s Scientific Manuscript database

C4 photosynthesis is an elaborate set of metabolic pathways that utilize specialized anatomical and biochemical adaptations to concentrate CO2 around RuBisCO. The activities of the C4 pathways are coordinated between two specialized leaf cell types, mesophyll (M) and bundle sheath (BS), and rely hea...

The kynurenine pathway in schizophrenia and bipolar disorder.

PubMed

Erhardt, Sophie; Schwieler, Lilly; Imbeault, Sophie; Engberg, Göran

2017-01-01

The kynurenine pathway of tryptophan degradation generates several neuroactive compounds. Of those, kynurenic acid is an N-methyl-d-aspartate (NMDA) and alpha7 nicotinic receptor antagonist. The kynurenic acid hypothesis of schizophrenia is built upon the fact that kynurenic acid blocks glutamate receptors and is elevated in schizophrenia. Kynurenic acid tightly controls glutamatergic and dopaminergic neurotransmission and elevated brain levels appear related to psychotic symptoms and cognitive impairments. Contributing to enhanced production of kynurenic acid, the expression and enzyme activity of kynurenine 3-monooxygenase (KMO) are reduced in schizophrenia and in bipolar patients with a history of psychosis. The kynurenine pathway is also critically regulated by cytokines, and, indeed, the pro-inflammatory cytokines interleukin (IL)-1β and IL-6 are elevated in schizophrenia and bipolar disorder and stimulate the production of kynurenic acid. One physiological mechanism controlling the activity of the kynurenine pathway originates from the protein sorting nexin 7 (SNX7). This glial signaling pathway initiates a caspase-8-driven activation of IL-1β that induces tryptophan-2,3-dioxygenase 2 (TDO2), an enzyme in the kynurenine pathway. A recent study shows that a genetic variation resulting in decreased expression of SNX7 is linked to increased central levels of kynurenic acid and ultimately to psychosis and cognitive dysfunction in bipolar disorder. Experimental studies highlight the detrimental effects of increased synthesis of kynurenic acid during sensitive periods of early brain development. Furthermore, experimental studies strongly support inhibition of kynurenine aminotransferase (KAT) II as a novel target and a valuable pharmacological strategy in the treatment of psychosis and for improving cognitive performance relevant for schizophrenia. This article is part of the Special Issue entitled 'The Kynurenine Pathway in Health and Disease'. Copyright © 2016 Elsevier Ltd. All rights reserved.

Introduction to special issue on carbon and landscape dynamics

USGS Publications Warehouse

Madej, Mary Ann; Wohl, Ellen E.

2016-01-01

In October, 2013, at the Geological Society of America annual meeting, a theme session focused on carbon and landscape dynamics.  That event led to interest in producing a special issue in ESPL compiling papers on this subject.  The 13 papers collected for this special issue reflect the diversity of recent geomorphic research, across a range of climatic and geomorphic settings, addressing some aspect of carbon dynamics.

Special Issue on "Neutrino Oscillations: Celebrating the Nobel Prize in Physics 2015" in Nuclear Physics B

NASA Astrophysics Data System (ADS)

Ohlsson, Tommy

2016-07-01

In 2015, the Nobel Prize in Physics was awarded jointly to Takaaki Kajita from the Super-Kamiokande Collaboration and Arthur B. McDonald from the SNO Collaboration ;for the discovery of neutrino oscillations, which shows that neutrinos have mass;. Furthermore, the Daya Bay, K2K and T2K, KamLAND, SNO, and Super-Kamiokande Collaborations shared the Fundamental Physics Breakthrough Prize the same year. In order to celebrate this successful and fruitful year for neutrino oscillations, the editors and the publisher of Nuclear Physics B decided to publish a Special Issue on neutrino oscillations. We invited prominent scientists in the area of neutrino physics that relates to neutrino oscillations to write contributions for this Special Issue, which was open to both original research articles as well as review articles. The authors of this Special Issue consist of e.g. the two Nobel Laureates, International Participants of the Nobel Symposium 129 on Neutrino Physics at Haga Slott in Enköping, Sweden (August 19-24, 2004), selected active researchers, and members from large experimental collaborations with major results in the last ten years. In total, this Special Issue consists of 28 contributions. Please note that the cover of this Special Issue contains a figure from each of the 26 contributions that have figures included.

The intersectionality of postsecondary pathways: the case of high school students with special education needs.

PubMed

Robson, Karen L; Anisef, Paul; Brown, Robert S; Parekh, Gillian

2014-08-01

Using data from the Toronto District School Board, we examine the postsecondary pathways of students with special education needs (SEN). We consider both university and college pathways, employing multilevel multinomial logistic regressions, conceptualizing our findings within a life course and intersectionality framework. Our findings reveal that having SEN reduces the likelihood of confirming university, but increases the likelihood of college confirmation. We examine a set of known determinants of postsecondary education (PSE) pathways that were derived from the literature and employ exploratory statistical interactions to examine if the intersection of various traits differentially impacts upon the PSE trajectories of students with SEN. Our findings reveal that parental education, neighborhood wealth, race, and streaming impact on the postsecondary pathways of students with SEN in Toronto.

Special Section: Complementary and Alternative Medicine (CAM): Acupuncture From Ancient Practice to Modern Science

MedlinePlus

... Home Current Issue Past Issues Special Section CAM Acupuncture From Ancient Practice to Modern Science Past Issues / ... percent of U.S. adults use acupuncture. What Is Acupuncture? Dr. Adeline Ge adjusts placement of acupuncture needles ...

Diversity and leadership.

PubMed

Chin, Jean Lau; Sanchez-Hucles, Janis

2007-09-01

Comments on the six articles contained in the special issue of the American Psychologist (January 2007) devoted to leadership, written by W. Bennis; S. J. Zaccaro; V. H. Vroom and A. G. Yago; B. J. Avolio; R. J. Sternberg; and R. J. Hackman and R. Wageman. The current authors express concern that the special issue failed to include attention to issues of diversity and intersecting identities as they pertain to leadership. A Special Issue Part II on Diversity and Leadership is being proposed to (a) advance new models of leadership, (b) expand on existing leadership theories, and (c) incorporate diversity and multiple identities in the formulation of more inclusive leadership research and theory. The goal of this special issue will be to revise our theories of leadership and our understanding of effective leadership to include gender, racial/ethnic minority status, sexual orientation, and disability status.

Design and analysis of metabolic pathways supporting formatotrophic growth for electricity-dependent cultivation of microbes.

PubMed

Bar-Even, Arren; Noor, Elad; Flamholz, Avi; Milo, Ron

2013-01-01

Electrosynthesis is a promising approach that enables the biological production of commodities, like fuels and fine chemicals, using renewably produced electricity. Several techniques have been proposed to mediate the transfer of electrons from the cathode to living cells. Of these, the electroproduction of formate as a mediator seems especially promising: formate is readily soluble, of low toxicity and can be produced at relatively high efficiency and at reasonable current density. While organisms that are capable of formatotrophic growth, i.e. growth on formate, exist naturally, they are generally less suitable for bulk cultivation and industrial needs. Hence, it may be helpful to engineer a model organism of industrial relevance, such as E. coli, for growth on formate. There are numerous metabolic pathways that can potentially support formatotrophic growth. Here we analyze these diverse pathways according to various criteria including biomass yield, thermodynamic favorability, chemical motive force, kinetics and the practical challenges posed by their expression. We find that the reductive glycine pathway, composed of the tetrahydrofolate system, the glycine cleavage system, serine hydroxymethyltransferase and serine deaminase, is a promising candidate to support electrosynthesis in E. coli. The approach presented here exemplifies how combining different computational approaches into a systematic analysis methodology provides assistance in redesigning metabolism. This article is part of a Special Issue entitled: Metals in Bioenergetics and Biomimetics Systems. Copyright © 2012 Elsevier B.V. All rights reserved.

Engineering strategies for the fermentative production of plant alkaloids in yeast

PubMed Central

Trenchard, Isis J.; Smolke, Christina D.

2015-01-01

Microbial hosts engineered for the biosynthesis of plant natural products offer enormous potential as powerful discovery and production platforms. However, the reconstruction of these complex biosynthetic schemes faces numerous challenges due to the number of enzymatic steps and challenging enzyme classes associated with these pathways, which can lead to issues in metabolic load, pathway specificity, and maintaining flux to desired products. Cytochrome P450 enzymes are prevalent in plant specialized metabolism and are particularly difficult to express heterologously. Here, we describe the reconstruction of the sanguinarine branch of the benzylisoquinoline alkaloid pathway in Saccharomyces cerevisiae, resulting in microbial biosynthesis of protoberberine, protopine, and benzophenanthridine alkaloids through to the end-product sanguinarine, which we demonstrate can be efficiently produced in yeast in the absence of the associated biosynthetic enzyme. We achieved titers of 676 µg/L stylopine, 548 µg/L cis-N-methylstylopine, 252 µg/L protopine, and 80 µg/L sanguinarine from the engineered yeast strains. Through our optimization efforts, we describe genetic and culture strategies supporting the functional expression of multiple plant cytochrome P450 enzymes in the context of a large multi-step pathway. Our results also provided insight into relationships between cytochrome P450 activity and yeast ER physiology. We were able to improve the production of critical intermediates by 32-fold through genetic techniques and an additional 45-fold through culture optimization. PMID:25981946

Complementary learning systems within the hippocampus: a neural network modelling approach to reconciling episodic memory with statistical learning.

PubMed

Schapiro, Anna C; Turk-Browne, Nicholas B; Botvinick, Matthew M; Norman, Kenneth A

2017-01-05

A growing literature suggests that the hippocampus is critical for the rapid extraction of regularities from the environment. Although this fits with the known role of the hippocampus in rapid learning, it seems at odds with the idea that the hippocampus specializes in memorizing individual episodes. In particular, the Complementary Learning Systems theory argues that there is a computational trade-off between learning the specifics of individual experiences and regularities that hold across those experiences. We asked whether it is possible for the hippocampus to handle both statistical learning and memorization of individual episodes. We exposed a neural network model that instantiates known properties of hippocampal projections and subfields to sequences of items with temporal regularities. We found that the monosynaptic pathway-the pathway connecting entorhinal cortex directly to region CA1-was able to support statistical learning, while the trisynaptic pathway-connecting entorhinal cortex to CA1 through dentate gyrus and CA3-learned individual episodes, with apparent representations of regularities resulting from associative reactivation through recurrence. Thus, in paradigms involving rapid learning, the computational trade-off between learning episodes and regularities may be handled by separate anatomical pathways within the hippocampus itself.This article is part of the themed issue 'New frontiers for statistical learning in the cognitive sciences'. © 2016 The Author(s).

Issues and Research in Special Education. Volume 2.

ERIC Educational Resources Information Center

Gaylord-Ross, Robert, Ed.

This compilation presents five papers on issues and research in special education. "Qualitative Research in Special Education: An Evaluative Review" (Charles A. Peck and Gail C. Furman) explicates some of the epistemological assumptions underlying qualitative research methods, reviews examples of qualitative research, evaluates the contributions…

Special Issue: Book Reviews. Resources for Career Management, Counseling, Training and Development.

ERIC Educational Resources Information Center

Horvath, Clara, Ed.; And Others

1995-01-01

This special issue includes reviews of 32 books on the following topics: management, human resources, and organizational development; career counseling, guidance, and assessment; job search; resumes; careers in specific fields; careers for special populations; career transitions; and finding balance. (SK)

PRISE Reporter--1979-1980.

ERIC Educational Resources Information Center

n11 Sep, Nov 1979, 1980

1980-01-01

The document presents five issues of the PRISE Reporter, a newsletter of the Pennsylvania Resources and Information Center for Special Education devoted to issues and happenings in the field of special education. Separate issues treat the following disabilities: mental retardation, health impairments/learning disabilities, emotional disturbances,…

Special Issue: Book Reviews 2002-2003.

ERIC Educational Resources Information Center

Grauer, Barbara Ellman, Ed.

2003-01-01

This special issue reviews 71 books on the following topics: career management; career opportunities for people with disabilities; federal government career information; college career development/counseling; job search strategies, tools, methods; coaching; retirement issues; strategies for managers; women and careers; general career books; and…

36 CFR § 1260.26 - Who is responsible for issuing special procedures for declassification of records pertaining to...

Code of Federal Regulations, 2013 CFR

2013-07-01

... special procedures for declassification of records pertaining to intelligence activities and intelligence... procedures for declassification of records pertaining to intelligence activities and intelligence sources or... Intelligence is responsible for issuing special procedures for declassification of classified records...

Taking Development Seriously: Critique of the 2008 "JME" Special Issue on Moral Functioning

ERIC Educational Resources Information Center

Gibbs, John C.; Moshman, David; Berkowitz, Marvin W.; Basinger, Karen S.; Grime, Rebecca L.

2009-01-01

This essay comments on articles comprising a "Journal of Moral Education" Special Issue (September, 2008, 37[3]). The issue was intended to honour the 50th anniversary of Lawrence Kohlberg's doctoral dissertation and his subsequent impact on the field of moral development and education. The articles were characterised by the Issue editor (Don…

Pathways from Poverty.

ERIC Educational Resources Information Center

Baldwin, Barbara, Ed.

1995-01-01

Articles in this theme issue are based on presentations at the Pathways from Poverty Workshop held in Albuquerque, New Mexico, on May 18-25, 1995. The event aimed to foster development of a network to address rural poverty issues in the Western Rural Development Center (WRDC) region. Articles report on outcomes from the Pathways from Poverty…

PREFACE SPECIAL ISSUE ON MODEL EVALUATION: EVALUATION OF URBAN AND REGIONAL EULERIAN AIR QUALITY MODELS

EPA Science Inventory

The "Preface to the Special Edition on Model Evaluation: Evaluation of Urban and Regional Eulerian Air Quality Models" is a brief introduction to the papers included in a special issue of Atmospheric Environment. The Preface provides a background for the papers, which have thei...

MICROSPED Information Bulletin, Issues 1-10, 1984. Microcomputers in the Schools--Implementation in Special Education.

ERIC Educational Resources Information Center

Hanley, Tom V., Ed.; And Others

1984-01-01

Ten information bulletins on the implementation of microcomputers in special education are presented. Topics covered include the following: (1) implementation issues (including a description of a study assessing microcomputer applications in 12 local school districts' special education programs); (2) implementation strategies (which focuses on…

Determining the elastic properties of aptamer-ricin single molecule multiple pathway interactions

NASA Astrophysics Data System (ADS)

Wang, Bin; Park, Bosoon; Kwon, Yongkuk; Xu, Bingqian

2014-05-01

We report on the elastic properties of ricin and anti-ricin aptamer interactions, which showed three stable binding conformations, each of which has its special elastic properties. These different unbinding pathways were investigated by the dynamic force spectroscopy. A series-spring model combining the worm-like-chain model and Hook's law was used to estimate the apparent spring constants of the aptamer and linker molecule polyethylene glycol. The aptamer in its three different unbinding pathways showed different apparent spring constants. The two reaction barriers in the unbinding pathways also influence the apparent spring constant of the aptamer. This special elastic behavior of aptamer was used to distinguish its three unbinding pathways under different loading rates. This method also offered a way to distinguish and discard the non-specific interactions in single molecule experiments.

Nutrition

MedlinePlus

... A healthy weight for girls Eating healthy at restaurants Special food issues Vegetarian eating Eating for strong ... Healthy weight goals How to eat healthy at restaurants Lactose intolerance and other special food issues What ...

Applied Optics Golden Anniversary commemorative reviews: introduction.

PubMed

Mait, Joseph N; Mendez, Eugenio; Peyghambarian, Nasser; Poon, T-C

2013-01-01

Applied Optics presents three special issues to end its retrospective of Applied Optics' 50 years. The special issues are interference, interferometry, and phase; imaging, optical processing, and telecommunications; and polarization and scattering. The issues, which contain 19 commemorative reviews from some of the journal's luminaries, are summarized.

14 CFR 21.199 - Issue of special flight permits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of special flight permits. 21.199 Section 21.199 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.199 Issue of...

Special issue on coherent states: mathematical and physical aspects Special issue on coherent states: mathematical and physical aspects

NASA Astrophysics Data System (ADS)

Twareque Ali, Syed; Antoine, Jean-Pierre; Bagarello, Fabio; Gazeau, Jean-Pierre

2011-07-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to coherent states. The motivation behind this special issue is to gather in a single comprehensive volume the main aspects (past and present), latest developments, different viewpoints and directions being followed in this multidisciplinary field. Given the impressive development of the field in the past two decades, the topicality of such a volume can hardly be overemphasized. We strongly believe that such a special issue could become a particularly valuable reference for the broad scientific community working in mathematical and theoretical physics, as well as in signal processing and mathematics. Editorial policy The Guest Editors for this issue will be Syed Twareque Ali, Jean-Pierre Antoine, Fabio Bagarello and Jean-Pierre Gazeau. Potential topics include, but are not limited to, developments in the theory and applications of coherent states in: quantum optics, optomechanics, Bose-Einstein condensates quantum information, quantum measurement signal processing quantum gravity pseudo-Hermitian quantum mechanics supersymmetric quantum mechanics non-commutative quantum mechanics quantization theory harmonic and functional analysis operator theory Berezin-Toeplitz operators, PT-symmetric operators holomorphic representation theory, reproducing kernel spaces generalization of coherent states All contributions will be refereed and processed according to the usual procedure of the journal. Papers should report original and significant research that has not already been published. Guidelines for preparation of contributions The deadline for contributed papers will be 31 October 2011. This deadline will allow the special issue to appear before the end of May 2012 There is a nominal page limit of 15 printed pages per contribution (invited review papers can be longer). For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on publishing your work in Journal of Physics A: Mathematical and Theoretical may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via authors.iop.org/, or by email to jphysa@iop.org, quoting `JPhysA Special issue on coherent states: mathematical and physical aspects'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue on coherent states: mathematical and physical aspects Special issue on coherent states: mathematical and physical aspects

NASA Astrophysics Data System (ADS)

Twareque Ali, Syed; Antoine, Jean-Pierre; Bagarello, Fabio; Gazeau, Jean-Pierre

2011-06-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to coherent states. The motivation behind this special issue is to gather in a single comprehensive volume the main aspects (past and present), latest developments, different viewpoints and directions being followed in this multidisciplinary field. Given the impressive development of the field in the past two decades, the topicality of such a volume can hardly be overemphasized. We strongly believe that such a special issue could become a particularly valuable reference for the broad scientific community working in mathematical and theoretical physics, as well as in signal processing and mathematics. Editorial policy The Guest Editors for this issue will be Syed Twareque Ali, Jean-Pierre Antoine, Fabio Bagarello and Jean-Pierre Gazeau. Potential topics include, but are not limited to, developments in the theory and applications of coherent states in: quantum optics, optomechanics, Bose-Einstein condensates quantum information, quantum measurement signal processing quantum gravity pseudo-Hermitian quantum mechanics supersymmetric quantum mechanics non-commutative quantum mechanics quantization theory harmonic and functional analysis operator theory Berezin-Toeplitz operators, PT-symmetric operators holomorphic representation theory, reproducing kernel spaces generalization of coherent states All contributions will be refereed and processed according to the usual procedure of the journal. Papers should report original and significant research that has not already been published. Guidelines for preparation of contributions The deadline for contributed papers will be 31 October 2011. This deadline will allow the special issue to appear before the end of May 2012 There is a nominal page limit of 15 printed pages per contribution (invited review papers can be longer). For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on publishing your work in Journal of Physics A: Mathematical and Theoretical may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via authors.iop.org/, or by email to jphysa@iop.org, quoting `JPhysA Special issue on coherent states: mathematical and physical aspects'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

101 Key Statistics on Work and Family for the 1990s. The BNA Special Report Series on Work and Family: Special Report No. 21.

ERIC Educational Resources Information Center

Bureau of National Affairs, Inc., Washington, DC.

This special report updates a September, 1988 Bureau of National Affairs (BNA) special report, "82 Key Statistics on Work and Family Issues," by presenting 101 new statistics on work and family concerns. Data concern: (1) child care; (2) parental leave; (3) elder care; (4) flexible work schedules; and (5) miscellaneous issues, such as…

Learning in Adolescence. The Andover Review: A Journal for Secondary Education, Spring 1978. [Special Issue]. [And] Learning in Adolescence II. The Andover Review: A Journal for Secondary Education, Fall 1978. [Special Issue].

ERIC Educational Resources Information Center

Brown, William H., Ed.

The document comprises two issues of a journal devoted to learning and adolescence. Each issue contains articles which were contributed by participants in a conference on learning and adolescence held at Phillips Academy, Andover, Massachusetts, in 1977. Articles in the Spring issue deal with formation of adolescents' values, observations of…

Cognitive Architectures and Human-Computer Interaction. Introduction to Special Issue.

ERIC Educational Resources Information Center

Gray, Wayne D.; Young, Richard M.; Kirschenbaum, Susan S.

1997-01-01

In this introduction to a special issue on cognitive architectures and human-computer interaction (HCI), editors and contributors provide a brief overview of cognitive architectures. The following four architectures represented by articles in this issue are: Soar; LICAI (linked model of comprehension-based action planning and instruction taking);…

Introduction: Special issue on Global Lesbian Cinema.

PubMed

Farr, Daniel

2012-01-01

This article offers a brief introduction to this special issue on Global Lesbian Cinema. This issue particularly highlights the importance of recognizing lesbian discourse as a separate, related piece of the discourse of queer transnational and global cinema. Subsequently, brief summaries of the eight articles of this collection are provided.

Retention Issues: A Study of Alabama Special Education Teachers

ERIC Educational Resources Information Center

Plash, Shawn; Piotrowski, Chris

2006-01-01

This study investigated issues that impact attrition, migration and retention of special education teachers in Alabama. The sample comprised 70 teachers designated as "highly-qualified" who responded to a job satisfaction instrument, with a focus on retention issues, developed by Levine (2001). The results indicated that the major…

The 1980 Presidential Debates. Special Issue.

ERIC Educational Resources Information Center

Ritter, Kurt W., Ed.

1981-01-01

Prepared by educators and researchers involved in argumentation and debate, the articles in this special journal issue are based upon the assumptions that presidential debates are important, are likely to continue, and are of unique interest to students, scholars, and practitioners of argument. The first two articles in the issue provide overviews…

SPECIAL ISSUE OF ATMOSPHERIC ENVIRONMENT FOR PARTICULATE MATTER SUPERSITES PROGRAM AND RELATED STUDIES

EPA Science Inventory

This special issue of Atmospheric Environment provides a selection of papers that were presented at the 2005 AAAR PM Supersites Program and Related Studies International Specialty Conference held in Atlanta, GA, 7-11 February 2005. Topics of papers in this issue range from the e...

Special nuclear materials cutoff exercise: Issues and lessons learned. Volume 3

DOE Office of Scientific and Technical Information (OSTI.GOV)

Libby, R.A.; Segal, J.E.; Stanbro, W.D.

1995-08-01

This document is appendices D-J for the Special Nuclear Materials Cutoff Exercise: Issues and Lessons Learned. Included are discussions of the US IAEA Treaty, safeguard regulations for nuclear materials, issue sheets for the PUREX process, and the LANL follow up activity for reprocessing nuclear materials.

Assistive Technology Design in Special Education. Issue Brief 2.

ERIC Educational Resources Information Center

Burnette, Jane

The issue brief discusses technological principles, issues, and design features discovered or used by projects funded by the Office of Special Education Programs (OSEP). Information was obtained from interviews with project directors who were asked about their project experiences, the features and design principles essential to the success of…

Students at Risk. SET Special Issue.

ERIC Educational Resources Information Center

Wright, Judith, Ed.

1996-01-01

This special issue of the serial SET for 1996 contains seven newly commissioned articles and four reprints all related to the education of children at risk. This issue includes: (1) "Students at Risk: An Overview" (Margaret Batten, Graeme Withers, and Jean Russell); (2) "Inquiry into Children in Education at Risk through Truancy and…

Technology and Interactive Multimedia. Identifying Emerging Issues and Trends in Technology for Special Education.

ERIC Educational Resources Information Center

Ashton, Ray

As part of a 3-year study to identify emerging issues and trends in technology for special education, this paper addresses the role of interactive multimedia, especially the digital, optical compact disc technologies, in providing instructional services to special education students. An overview identifies technological and economic trends,…

Rural Special Education Quarterly, Volume 5, Nos. 1-4, Spring-Fall 1984, Winter 1985.

ERIC Educational Resources Information Center

Rural Special Education Quarterly, 1985

1985-01-01

Four newsletter issues examine aspects of rural special education. Issue number one considers the generic problems or solutions in rural special education leadership, the need for innovative preservice preparation for rural educators, preservice training for Native American professionals and paraprofessionals, a model for rural early intervention,…

14 CFR 91.715 - Special flight authorizations for foreign civil aircraft.

Code of Federal Regulations, 2010 CFR

2010-01-01

... RULES Foreign Aircraft Operations and Operations of U.S.-Registered Civil Aircraft Outside of the United... required under § 91.203 if a special flight authorization for that operation is issued under this section... which the airshow is located. (b) The Administrator may issue a special flight authorization for a...

Important Issues in Rural Education: A Collection of ERIC/CRESS Fact Sheets and Mini Reviews.

ERIC Educational Resources Information Center

Seager, D. D.; And Others

The two mini reviews and two fact sheets contained in this collection synthesize basic information regarding four issues in rural education: special education, transportation, early childhood education, and reading achievement. Solutions to the special education problems of child identification, parent involvement, delivery of special education…

"Special Issue": Regional Dimensions of the Triple Helix Model

ERIC Educational Resources Information Center

Todeva, Emanuela; Danson, Mike

2016-01-01

This paper introduces the rationale for the special issue and its contributions, which bridge the literature on regional development and the Triple Helix model. The concept of the Triple Helix at the sub-national, and specifically regional, level is established and examined, with special regard to regional economic development founded on…

Review of the Literature on Children with Special Educational Needs

ERIC Educational Resources Information Center

Alkahtani, Mohammed Ali

2016-01-01

This study outlines the literature relevant to the Cross-cultural issues and the politics of SEN and the different perspectives arising from the literature on this widely debated issue are addressed. In addition, the origin of the term "special educational needs" (SEN), its definitions and the types of special education needs are…

Critical Issues in the Understanding of Young Elementary School Students at Risk for Problems in Written Expression: Introduction to the Special Series.

PubMed

Coker, David L; Kim, Young-Suk Grace

In this introduction to the special series "Critical Issues in the Understanding of Young Elementary School Students at Risk for Problems in Written Expression," we consider some of the contextual factors that have changed since a similar special issue was published in the Journal of Learning Disabilities in 2002. We also explore how the five articles included in this special series address the following important themes: early writing development, identification of students with writing difficulties, and effective interventions for struggling writers. In conclusion, we envision future directions to advance the field.

Special Issue of Selected Papers from Visualization and Data Analysis 2011

NASA Technical Reports Server (NTRS)

Kao, David L.; Wong, Pak Chung

2012-01-01

This special issue features the best papers that were selected from the 18th SPIE Conference on Visualization and Data Analysis (VDA 2011). This annual conference is a major international forum for researchers and practitioners interested in data visualization and analytics research, development, and applications. VDA 2011 received 42 high-quality submissions from around the world. Twenty-four papers were selected for full conference papers. The top five papers have been expanded and reviewed for this special issue.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Amy Honchar

The contribution of funds from DOE supported publication costs of a special issue of Deep Sea Research arising from presentations at the First U.S. Atlantic Meridional Overturning Circulation (AMOC) Meeting held 4-6 May, 2009 to review the US implementation plan and its coordination with other monitoring activities. The special issue includes a total of 16 papers, including publications from three DOE-supported investigators (ie Sevellec, F., and A.V. Fedorov; Hu et. al., and Wan et. al.,). The special issue addresses DOE interests in understanding and simulation/modeling of abrupt climate change.

ISDRS 2016 special issue foreword

NASA Astrophysics Data System (ADS)

Iliadis, Agis A.; Akturk, Akin; Tompkins, Randy P.

2017-10-01

This 8th ISDRS Special Issue of Solid-State Electronics contains manuscripts presented at the 2016 International Semiconductor Device Research Symposium (ISDRS 2016) that was held at the Hyatt Regency Hotel, in Bethesda, Maryland, on December 7-9, 2016. A total of 32 manuscripts were submitted, which were sent out for review by both the ISDRS Guest Editors, Agis Iliadis, Akin Akturk, Randy Tompkins, and the Solid-State Electronics Editor, Alex Zaslavsky. This ISDRS Special Issue of Solid-State Electronics contains the manuscripts selected through this rigorous review process.

Special Issue: "Functional Dendrimers".

PubMed

Tomalia, Donald A

2016-08-09

This special issue entitled "Functional Dendrimers" focuses on the manipulation of at least six "critical nanoscale design parameters" (CNDPs) of dendrimers including: size, shape, surface chemistry, flexibility/rigidity, architecture and elemental composition. These CNDPs collectively define properties of all "functional dendrimers". This special issue contains many interesting examples describing the manipulation of certain dendrimer CNDPs to create new emerging properties and, in some cases, predictive nanoperiodic property patterns (i.e., dendritic effects). The systematic engineering of CNDPs provides a valuable strategy for optimizing functional dendrimer properties for use in specific applications.

Mitochondrial fatty acid synthesis, fatty acids and mitochondrial physiology.

PubMed

Kastaniotis, Alexander J; Autio, Kaija J; Kerätär, Juha M; Monteuuis, Geoffray; Mäkelä, Anne M; Nair, Remya R; Pietikäinen, Laura P; Shvetsova, Antonina; Chen, Zhijun; Hiltunen, J Kalervo

2017-01-01

Mitochondria and fatty acids are tightly connected to a multiplicity of cellular processes that go far beyond mitochondrial fatty acid metabolism. In line with this view, there is hardly any common metabolic disorder that is not associated with disturbed mitochondrial lipid handling. Among other aspects of mitochondrial lipid metabolism, apparently all eukaryotes are capable of carrying out de novo fatty acid synthesis (FAS) in this cellular compartment in an acyl carrier protein (ACP)-dependent manner. The dual localization of FAS in eukaryotic cells raises the questions why eukaryotes have maintained the FAS in mitochondria in addition to the "classic" cytoplasmic FAS and what the products are that cannot be substituted by delivery of fatty acids of extramitochondrial origin. The current evidence indicates that mitochondrial FAS is essential for cellular respiration and mitochondrial biogenesis. Although both β-oxidation and FAS utilize thioester chemistry, CoA acts as acyl-group carrier in the breakdown pathway whereas ACP assumes this role in the synthetic direction. This arrangement metabolically separates these two pathways running towards opposite directions and prevents futile cycling. A role of this pathway in mitochondrial metabolic sensing has recently been proposed. This article is part of a Special Issue entitled: Lipids of Mitochondria edited by Guenther Daum. Copyright © 2016 Elsevier B.V. All rights reserved.

Recent advances in the Suf Fe-S cluster biogenesis pathway: Beyond the Proteobacteria.

PubMed

Outten, F Wayne

2015-06-01

Fe-S clusters play critical roles in cellular function throughout all three kingdoms of life. Consequently, Fe-S cluster biogenesis systems are present in most organisms. The Suf (sulfur formation) system is the most ancient of the three characterized Fe-S cluster biogenesis pathways, which also include the Isc and Nif systems. Much of the first work on the Suf system took place in Gram-negative Proteobacteria used as model organisms. These early studies led to a wealth of biochemical, genetic, and physiological information on Suf function. From those studies we have learned that SufB functions as an Fe-S scaffold in conjunction with SufC (and in some cases SufD). SufS and SufE together mobilize sulfur for cluster assembly and SufA traffics the complete Fe-S cluster from SufB to target apo-proteins. However, recent progress on the Suf system in other organisms has opened up new avenues of research and new hypotheses about Suf function. This review focuses primarily on the most recent discoveries about the Suf pathway and where those new models may lead the field. This article is part of a Special Issue entitled: Fe/S proteins: Analysis, structure, function, biogenesis and diseases. Copyright © 2014 Elsevier B.V. All rights reserved.

Introduction to the Special Issue.

ERIC Educational Resources Information Center

Savickas, Mark L.

2003-01-01

To commemorate the 90th anniversary of the National Career Development Association and to anticipate its centennial, this special issue presents 9 analyses of the career counseling profession's strengths, weaknesses, opportunities, and threats. (GCP)

Forward progress of scientific inquiry into the early father-child relationship: introduction to the special issue on very young children and their fathers.

PubMed

Bocknek, Erika L; Hossain, Ziarat; Roggman, Lori

2014-01-01

Research on fathering and the father-child relationship has made substantial progress in the most recent 15 years since the last special issue of the Infant Mental Health Journal on fathers and young children. This special issue on fathers and young children contains a series of papers exemplifying this progress, including advances in methodology-more direct assessment and more observational measures-in addition to the increasing dynamic complexity of the conceptual models used to study fathers, the diversity of fathers studied, and the growth of programs to support early father involvement. In assessing the current state of the field, special attention is given to contributions made by the papers contained in this special issue, and two critical areas for continued progress are addressed: (1) methodological and measurement development that specifically address fathers and fathering relationships and (2) cross-cultural and ecologically valid research examining the diversity of models of fathering. © 2014 Michigan Association for Infant Mental Health.

Introduction to the Special Issue on Climate Ethics: Uncertainty, Values and Policy.

PubMed

Roeser, Sabine

2017-10-01

Climate change is a pressing phenomenon with huge potential ethical, legal and social policy implications. Climate change gives rise to intricate moral and policy issues as it involves contested science, uncertainty and risk. In order to come to scientifically and morally justified, as well as feasible, policies, targeting climate change requires an interdisciplinary approach. This special issue will identify the main challenges that climate change poses from social, economic, methodological and ethical perspectives by focusing on the complex interrelations between uncertainty, values and policy in this context. This special issue brings together scholars from economics, social sciences and philosophy in order to address these challenges.

Special Issues for People with Aplastic Anemia

MedlinePlus

... Menu Donate Special Issues for People with Aplastic Anemia Because you have aplastic anemia , everyday events can ... bleeding, such as contact sports. Pregnancy and Aplastic Anemia Pregnancy is possible for women who have been ...

Overview: Clinical Identification of Sexually Abused Children.

ERIC Educational Resources Information Center

Corwin, David L.; Olafson, Erna

1993-01-01

This introduction to the special issue on clinical identification of sexually abused children reviews the history of the study of child sexual abuse and describes the 14 papers included in the special issue. (JDD)

Preface of the special issue: "Vertical coupling in the atmosphere-ionosphere system: Recent progress"

NASA Astrophysics Data System (ADS)

2018-06-01

This special issue of the Journal of Atmospheric and Solar-Terrestrial Physics comprises papers dealing with investigation of the coupling phenomena in the neutral Atmosphere-Ionosphere System of the Earth. The core of the special issue is formed by the recent results presented during the 6th IAGA/ICMA/SCOSTEP Workshop on the Vertical Coupling in the Neutral Atmosphere-Ionosphere System held in Taipei, Taiwan, July 2016. Workshops are organized with a substantial support of the scientific international bodies, such as the International Association of Geomagnetism and Aeronomy (IAGA), International Commission for the Middle Atmosphere (ICMA) and Committee on Solar-Terrestrial Physics (SCOSTEP). The special issue includes also recent results of other members of the aeronomic research community. Hence it represents the state-of-art knowledge in the associated research fields.

Asian Creativity, Chapter One: Creativity across Three Chinese Societies

ERIC Educational Resources Information Center

Wu, Jing-Jyi; Albanese, Dale

2010-01-01

This commentary looks at the contributions and future research implications of the four articles in this Special Issue of "Thinking Skills and Creativity" to the fields of creativity and creativity education, both in culture-specific and culture-general terms. The articles included in this Special Issue draw attention to issues of…

Conceptual Metaphor and Embodied Cognition in Science Learning: Introduction to Special Issue

ERIC Educational Resources Information Center

Amin, Tamer G.; Jeppsson, Fredrik; Haglund, Jesper

2015-01-01

This special issue of "International Journal of Science Education" is based on the theme "Conceptual Metaphor and Embodied Cognition in Science Learning." The idea for this issue grew out of a symposium organized on this topic at the conference of the European Science Education Research Association (ESERA) in September 2013.…

Responding to Policy Challenges with Research Evidence: Introduction to Special Issue

ERIC Educational Resources Information Center

Aydarova, Elena; Berliner, David C.

2018-01-01

In a policy climate where various actors claim to have solutions for the enduring challenges of teacher education, policy deliberations sideline certain voices and omit important perspectives. This special issue brings together scholars who attend to the voices, perspectives, and issues overlooked by teacher education policy debates dominated by…

Researching Language and Neoliberalism

ERIC Educational Resources Information Center

Shin, Hyunjung; Park, Joseph Sung-Yul

2016-01-01

This special issue aims to develop a research agenda that brings language to the centre of our inquiry and critique of neoliberalism. Based on empirical case studies from across diverse contexts in Europe, North America, and East Asia, contributors to this special issue address two issues: (1) What can be said about the nature of neoliberalism…

Special Education for Children with Attention Deficit Disorder: Current Issues. CRS Report for Congress.

ERIC Educational Resources Information Center

Aleman, Steven R.

This paper examines issues concerning the eligibility of children with attention deficit disorder (ADD) for special education and related services under the Individuals with Disabilities Education Act (IDEA). A policy memorandum was issued by the Department of Education in September 1991, identifying those circumstances under which such children…

CALL FOR PAPERS: Special issue on the random search problem: trends and perspectives

NASA Astrophysics Data System (ADS)

da Luz, Marcos G. E.; Grosberg, Alexander Y.; Raposo, Ernesto P.; Viswanathan, Gandhi M.

2008-11-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to the subject of the random search problem. The motivation behind this special issue is to summarize in a single comprehensive publication, the main aspects (past and present), latest developments, different viewpoints and the directions being followed in this multidisciplinary field. We hope that such a special issue could become a particularly valuable reference for the broad scientific community working with the general random search problem. The Editorial Board has invited Marcos G E da Luz, Alexander Y Grosberg, Ernesto P Raposo and Gandhi M Viswanathan to serve as Guest Editors for the special issue. The general question of how to optimize the search for specific target objects in either continuous or discrete environments when the information available is limited is of significant importance in a broad range of fields. Representative examples include ecology (animal foraging, dispersion of populations), geology (oil recovery from mature reservoirs), information theory (automated researchers of registers in high-capacity database), molecular biology (proteins searching for their sites, e.g., on DNA ), etc. One reason underlying the richness of the random search problem relates to the `ignorance' of the locations of the randomly located `targets'. A statistical approach to the search problem can deal adequately with incomplete information and so stochastic strategies become advantageous. The general problem of how to search efficiently for randomly located target sites can thus be quantitatively described using the concepts and methods of statistical physics and stochastic processes. Scope Thus far, to the best of our knowledge, no recent textbook or review article in a physics journal has appeared on this topic. This makes a special issue with review and research articles attractive to those interested in acquiring a general introduction to the field. The subject can be approached from the perspective of different fields: ecology, networks, transport problems, molecular biology, etc. The study of the problem is particularly suited to the concepts and methods of statistical physics and stochastic processes; for example, fractals, random walks, anomalous diffusion. Discrete landscapes can be approached via graph theory, random lattices and complex networks. Such topics are regularly discussed in Journal of Physics A: Mathematical and Theoretical. All such aspects of the problem fall within the scope and focus of this special issue on the random search problem: trends and perspectives. Editorial policy All contributions to the special issue will be refereed in accordance with the refereeing policy of the journal. In particular, all research papers will be expected to be original work reporting substantial new results. The issue will also contain a number of review articles by invitation only. The Guest Editors reserve the right to judge whether a contribution fits the scope of the special issue. Guidelines for preparation of contributions We aim to publish the special issue in August 2009. To realize this, the DEADLINE for contributed papers is 15 January 2009. There is a page limit of 15 printed pages (approximately 9000 words) per contribution. For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on document preparation can be found at www.iop.org/Journals/jphysa. Contributions to the special issue should if possible be submitted electronically by web upload at www.iop.org/Journals/jphysa, or by email to jphysa@iop.org, quoting 'J. Phys. A Special Issue— Random Search Problem'. Please state whether the paper has been invited or is contributed. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. Authors unable to submit electronically may send hard-copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing electronic code on CD if available and quoting 'J. Phys. A Special Issue—Random Search Problem'. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. This special issue will be published in the paper and online version of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue.

Introduction to special issue: moving forward in pediatric neuropsychology.

PubMed

Daly, Brian P; Giovannetti, Tania; Zabel, T Andrew; Chute, Douglas L

2011-08-01

This special issue of The Clinical Neuropsychologist focuses on advances in the emerging subspecialty of pediatric neuropsychology. The national and international contributions in this issue cover a range of key clinical, research, training, and professional issues specific to pediatric neuropsychology. The genesis for this project developed out of a series of talks at the Philadelphia Pediatric Neuropsychology Symposium in 2010, hosted by the Stein Family Fellow, the Department of Psychology of the College of Arts and Sciences at Drexel University, and the Philadelphia Neuropsychology Society. Articles that explore clinical practice issue focus on the assessment of special medical populations with congenital and/or acquired central nervous system insults. Research articles investigate the core features of developmental conditions, the use of technology in neuropsychological research studies, and large sample size genomic, neuropsychological, and imaging studies of under-represented populations. The final series of articles examine new considerations in training, advocacy, and subspecialty board certification that have emerged in pediatric neuropsychology. This introductory article provides an overview of the articles in this special issue and concluding thoughts about the future of pediatric neuropsychology.

Inclusive Design: Building Educator Evaluation Systems That Support Students with Disabilities. Special Issues Brief. Revised Edition

ERIC Educational Resources Information Center

Holdheide, Lynn

2013-01-01

This Special Issues Brief from the Center on Great Teachers and Leaders (GTL Center) offers recommendations for the design and implementation of educator evaluation systems that support the academic and social growth of students with disabilities. Teachers of students with disabilities work closely with specialized instructional support personnel…

Behavioral Disorders: Practice Concerns and Students with EBD. Advances in Special Education. Volume 23

ERIC Educational Resources Information Center

Bakken, Jeffrey P., Ed.; Obiakor, Festus E., Ed.; Rotatori, Anthony F., Ed.

2012-01-01

Volumes 22 and 23 of the "Advances in Special Education" address the current top perspectives and issues in the field of emotional and behavioral disorders (EBD) by providing chapters written by active researchers and scholarly university professors who specialize in this area. Volume 22 first delineates legal issues, themes, and dimensions…

Expression and putative role of mitochondrial transport proteins in cancer.

PubMed

Lytovchenko, Oleksandr; Kunji, Edmund R S

2017-08-01

Cancer cells undergo major changes in energy and biosynthetic metabolism. One of them is the Warburg effect, in which pyruvate is used for fermentation rather for oxidative phosphorylation. Another major one is their increased reliance on glutamine, which helps to replenish the pool of Krebs cycle metabolites used for other purposes, such as amino acid or lipid biosynthesis. Mitochondria are central to these alterations, as the biochemical pathways linking these processes run through these organelles. Two membranes, an outer and inner membrane, surround mitochondria, the latter being impermeable to most organic compounds. Therefore, a large number of transport proteins are needed to link the biochemical pathways of the cytosol and mitochondrial matrix. Since the transport steps are relatively slow, it is expected that many of these transport steps are altered when cells become cancerous. In this review, changes in expression and regulation of these transport proteins are discussed as well as the role of the transported substrates. This article is part of a Special Issue entitled Mitochondria in Cancer, edited by Giuseppe Gasparre, Rodrigue Rossignol and Pierre Sonveaux. Copyright © 2017. Published by Elsevier B.V.

Stress-mediated translational control in cancer cells.

PubMed

Leprivier, Gabriel; Rotblat, Barak; Khan, Debjit; Jan, Eric; Sorensen, Poul H

2015-07-01

Tumor cells are continually subjected to diverse stress conditions of the tumor microenvironment, including hypoxia, nutrient deprivation, and oxidative or genotoxic stress. Tumor cells must evolve adaptive mechanisms to survive these conditions to ultimately drive tumor progression. Tight control of mRNA translation is critical for this response and the adaptation of tumor cells to such stress forms. This proceeds though a translational reprogramming process which restrains overall translation activity to preserve energy and nutrients, but which also stimulates the selective synthesis of major stress adaptor proteins. Here we present the different regulatory signaling pathways which coordinate mRNA translation in the response to different stress forms, including those regulating eIF2α, mTORC1 and eEF2K, and we explain how tumor cells hijack these pathways for survival under stress. Finally, mechanisms for selective mRNA translation under stress, including the utilization of upstream open reading frames (uORFs) and internal ribosome entry sites (IRESes) are discussed in the context of cell stress. This article is part of a Special Issue entitled: Translation and Cancer. Copyright © 2014 Elsevier B.V. All rights reserved.

Sporadic and hereditary amyotrophic lateral sclerosis (ALS).

PubMed

Ajroud-Driss, Senda; Siddique, Teepu

2015-04-01

Genetic discoveries in ALS have a significant impact on deciphering molecular mechanisms of motor neuron degeneration. The identification of SOD1 as the first genetic cause of ALS led to the engineering of the SOD1 mouse, the backbone of ALS research, and set the stage for future genetic breakthroughs. In addition, careful analysis of ALS pathology added valuable pieces to the ALS puzzle. From this joint effort, major pathogenic pathways emerged. Whereas the study of TDP43, FUS and C9ORF72 pointed to the possible involvement of RNA biology in motor neuron survival, recent work on P62 and UBQLN2 refocused research on protein degradation pathways. Despite all these efforts, the etiology of most cases of sporadic ALS remains elusive. Newly acquired genomic tools now allow the identification of genetic and epigenetic factors that can either increase ALS risk or modulate disease phenotype. These developments will certainly allow for better disease modeling to identify novel therapeutic targets for ALS. This article is part of a Special Issue entitled: Neuromuscular Diseases: Pathology and Molecular Pathogenesis. Copyright © 2014 Elsevier B.V. All rights reserved.

Special issue on quantum physics with non-Hermitian operators Special issue on quantum physics with non-Hermitian operators

NASA Astrophysics Data System (ADS)

Bender, Carl M.; Fring, Andreas; Guenther, Uwe; Jones, Hugh F.

2012-01-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to quantum physics with non-Hermitian operators. The main motivation behind this special issue is to gather together recent results, developments and open problems in this rapidly evolving field of research in a single comprehensive volume. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will be open to all contributions containing new results on non-Hermitian theories which are explicitly PT-symmetric and/or pseudo-Hermitian or quasi-Hermitian. The main novelties in the past years in this area have been many experimental observations, realizations, and applications of PT symmetric Hamiltonians in optics and microwave cavities. We especially invite contributions on the theoretical interpretations of these recent PT-symmetric experiments and on theoretical proposals for new experiments. Editorial policy The Guest Editors for this issue are Carl Bender, Andreas Fring, Uwe Guenther and Hugh Jones. The areas and topics for this issue include, but are not limited to: spectral problems novel properties of complex optical potentials PT-symmetry related threshold lasers and spectral singularities construction of metric operators scattering theory supersymmetric theories Lie algebraic and Krein-space methods random matrix models classical and semi-classical models exceptional points in model systems operator theoretic approaches microwave cavities aspects of integrability and exact solvability field theories with indefinite metric All contributions will be refereed and processed according to the usual procedure of the journal. Papers should report original and significant research that has not already been published. Guidelines for preparation of contributions The deadline for contributed papers will be 31 March 2012. This deadline will allow the special issue to appear before the end of November 2012. There is a nominal page limit of 15 printed pages per contribution (invited review papers can be longer). For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on publishing your work in Journal of Physics A: Mathematical and Theoretical may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via authors.iop.org/, or by email to jphysa@iop.org, quoting 'JPhysA Special issue on quantum physics with non-Hermitian operators'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue on quantum physics with non-Hermitian operators Special issue on quantum physics with non-Hermitian operators

NASA Astrophysics Data System (ADS)

Bender, Carl M.; Fring, Andreas; Guenther, Uwe; Jones, Hugh F.

2012-01-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to quantum physics with non-Hermitian operators. The main motivation behind this special issue is to gather together recent results, developments and open problems in this rapidly evolving field of research in a single comprehensive volume. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will be open to all contributions containing new results on non-Hermitian theories which are explicitly PT-symmetric and/or pseudo-Hermitian or quasi-Hermitian. The main novelties in the past years in this area have been many experimental observations, realizations, and applications of PT symmetric Hamiltonians in optics and microwave cavities. We especially invite contributions on the theoretical interpretations of these recent PT-symmetric experiments and on theoretical proposals for new experiments. Editorial policy The Guest Editors for this issue are Carl Bender, Andreas Fring, Uwe Guenther and Hugh Jones. The areas and topics for this issue include, but are not limited to: spectral problems novel properties of complex optical potentials PT-symmetry related threshold lasers and spectral singularities construction of metric operators scattering theory supersymmetric theories Lie algebraic and Krein-space methods random matrix models classical and semi-classical models exceptional points in model systems operator theoretic approaches microwave cavities aspects of integrability and exact solvability field theories with indefinite metric All contributions will be refereed and processed according to the usual procedure of the journal. Papers should report original and significant research that has not already been published. Guidelines for preparation of contributions The deadline for contributed papers will be 31 March 2012. This deadline will allow the special issue to appear before the end of November 2012. There is a nominal page limit of 15 printed pages per contribution (invited review papers can be longer). For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on publishing your work in Journal of Physics A: Mathematical and Theoretical may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via authors.iop.org, or by email to jphysa@iop.org, quoting 'JPhysA Special issue on quantum physics with non-Hermitian operators'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue on cluster algebras in mathematical physics

NASA Astrophysics Data System (ADS)

Di Francesco, Philippe; Gekhtman, Michael; Kuniba, Atsuo; Yamazaki, Masahito

2014-02-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to cluster algebras in mathematical physics. Over the ten years since their introduction by Fomin and Zelevinsky, the theory of cluster algebras has witnessed a spectacular growth, first and foremost due to the many links that have been discovered with a wide range of subjects in mathematics and, increasingly, theoretical and mathematical physics. The main motivation of this special issue is to gather together reviews, recent developments and open problems, mainly from a mathematical physics viewpoint, into a single comprehensive issue. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will consist of invited review articles and contributed papers containing new results on the interplays of cluster algebras with mathematical physics. Editorial policy The Guest Editors for this issue are Philippe Di Francesco, Michael Gekhtman, Atsuo Kuniba and Masahito Yamazaki. The areas and topics for this issue include, but are not limited to: discrete integrable systems arising from cluster mutations cluster structure on Poisson varieties cluster algebras and soliton interactions cluster positivity conjecture Y-systems in the thermodynamic Bethe ansatz and Zamolodchikov's periodicity conjecture T-system of transfer matrices of integrable lattice models dilogarithm identities in conformal field theory wall crossing in 4d N = 2 supersymmetric gauge theories 4d N = 1 quiver gauge theories described by networks scattering amplitudes of 4d N = 4 theories 3d N = 2 gauge theories described by flat connections on 3-manifolds integrability of dimer/Ising models on graphs. All contributions will be refereed and processed according to the usual procedure of the journal. Guidelines for preparation of contributions The deadline for contributed papers is 31 March 2014. This deadline will allow the special issue to appear at the end of 2014. There is no strict regulation on article size, but as a guide the preferable size is 15-30 pages for contributed papers and 40-60 pages for reviews. Further advice on publishing your work in Journal of Physics A may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via ScholarOne Manuscripts, quoting 'JPhysA special issue on cluster algebras in mathematical physics'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue on cluster algebras in mathematical physics

NASA Astrophysics Data System (ADS)

Di Francesco, Philippe; Gekhtman, Michael; Kuniba, Atsuo; Yamazaki, Masahito

2013-12-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to cluster algebras in mathematical physics. Over the ten years since their introduction by Fomin and Zelevinsky, the theory of cluster algebras has witnessed a spectacular growth, first and foremost due to the many links that have been discovered with a wide range of subjects in mathematics and, increasingly, theoretical and mathematical physics. The main motivation of this special issue is to gather together reviews, recent developments and open problems, mainly from a mathematical physics viewpoint, into a single comprehensive issue. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will consist of invited review articles and contributed papers containing new results on the interplays of cluster algebras with mathematical physics. Editorial policy The Guest Editors for this issue are Philippe Di Francesco, Michael Gekhtman, Atsuo Kuniba and Masahito Yamazaki. The areas and topics for this issue include, but are not limited to: discrete integrable systems arising from cluster mutations cluster structure on Poisson varieties cluster algebras and soliton interactions cluster positivity conjecture Y-systems in the thermodynamic Bethe ansatz and Zamolodchikov's periodicity conjecture T-system of transfer matrices of integrable lattice models dilogarithm identities in conformal field theory wall crossing in 4d N = 2 supersymmetric gauge theories 4d N = 1 quiver gauge theories described by networks scattering amplitudes of 4d N = 4 theories 3d N = 2 gauge theories described by flat connections on 3-manifolds integrability of dimer/Ising models on graphs. All contributions will be refereed and processed according to the usual procedure of the journal. Guidelines for preparation of contributions The deadline for contributed papers is 31 March 2014. This deadline will allow the special issue to appear at the end of 2014. There is no strict regulation on article size, but as a guide the preferable size is 15-30 pages for contributed papers and 40-60 pages for reviews. Further advice on publishing your work in Journal of Physics A may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via ScholarOne Manuscripts, quoting 'JPhysA special issue on cluster algebras in mathematical physics'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue on cluster algebras in mathematical physics

NASA Astrophysics Data System (ADS)

Di Francesco, Philippe; Gekhtman, Michael; Kuniba, Atsuo; Yamazaki, Masahito

2013-11-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to cluster algebras in mathematical physics. Over the ten years since their introduction by Fomin and Zelevinsky, the theory of cluster algebras has witnessed a spectacular growth, first and foremost due to the many links that have been discovered with a wide range of subjects in mathematics and, increasingly, theoretical and mathematical physics. The main motivation of this special issue is to gather together reviews, recent developments and open problems, mainly from a mathematical physics viewpoint, into a single comprehensive issue. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will consist of invited review articles and contributed papers containing new results on the interplays of cluster algebras with mathematical physics. Editorial policy The Guest Editors for this issue are Philippe Di Francesco, Michael Gekhtman, Atsuo Kuniba and Masahito Yamazaki. The areas and topics for this issue include, but are not limited to: discrete integrable systems arising from cluster mutations cluster structure on Poisson varieties cluster algebras and soliton interactions cluster positivity conjecture Y-systems in the thermodynamic Bethe ansatz and Zamolodchikov's periodicity conjecture T-system of transfer matrices of integrable lattice models dilogarithm identities in conformal field theory wall crossing in 4d N = 2 supersymmetric gauge theories 4d N = 1 quiver gauge theories described by networks scattering amplitudes of 4d N = 4 theories 3d N = 2 gauge theories described by flat connections on 3-manifolds integrability of dimer/Ising models on graphs. All contributions will be refereed and processed according to the usual procedure of the journal. Guidelines for preparation of contributions The deadline for contributed papers is 31 March 2014. This deadline will allow the special issue to appear at the end of 2014. There is no strict regulation on article size, but as a guide the preferable size is 15-30 pages for contributed papers and 40-60 pages for reviews. Further advice on publishing your work in Journal of Physics A may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via ScholarOne Manuscripts, quoting 'JPhysA special issue on cluster algebras in mathematical physics'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Special issue : pedestrian injuries:

DOT National Transportation Integrated Search

1999-03-13

This special issue focuses on effective ways to reduce pedestrian deaths and injuries. Pedestrians represent the second largest group of motor vehicle deaths, second only to passenger vehicle occupant deaths. This study examines some of the most effe...

Foreword to the special issue on intercalibration of satellite instruments

USGS Publications Warehouse

Chander, Gyanesh; Hewison, T.J.; Fox, Nigel; Wu, Xiangqian; Xiong, Xiaoxiong; Blackwell, William J.

2013-01-01

This forty papers in this special issue focus on how intercalibration and comparison between sensors can provide an effective and convenient means of verifying their postlaunch performance and correcting their measurement differences.

A Global Coexpression Network Approach for Connecting Genes to Specialized Metabolic Pathways in Plants

PubMed Central

Borowsky, Alexander T.

2017-01-01

Plants produce diverse specialized metabolites (SMs), but the genes responsible for their production and regulation remain largely unknown, hindering efforts to tap plant pharmacopeia. Given that genes comprising SM pathways exhibit environmentally dependent coregulation, we hypothesized that genes within a SM pathway would form tight associations (modules) with each other in coexpression networks, facilitating their identification. To evaluate this hypothesis, we used 10 global coexpression data sets, each a meta-analysis of hundreds to thousands of experiments, across eight plant species to identify hundreds of coexpressed gene modules per data set. In support of our hypothesis, 15.3 to 52.6% of modules contained two or more known SM biosynthetic genes, and module genes were enriched in SM functions. Moreover, modules recovered many experimentally validated SM pathways, including all six known to form biosynthetic gene clusters (BGCs). In contrast, bioinformatically predicted BGCs (i.e., those lacking an associated metabolite) were no more coexpressed than the null distribution for neighboring genes. These results suggest that most predicted plant BGCs are not genuine SM pathways and argue that BGCs are not a hallmark of plant specialized metabolism. We submit that global gene coexpression is a rich, largely untapped resource for discovering the genetic basis and architecture of plant natural products. PMID:28408660

Engineering strategies for the fermentative production of plant alkaloids in yeast.

PubMed

Trenchard, Isis J; Smolke, Christina D

2015-07-01

Microbial hosts engineered for the biosynthesis of plant natural products offer enormous potential as powerful discovery and production platforms. However, the reconstruction of these complex biosynthetic schemes faces numerous challenges due to the number of enzymatic steps and challenging enzyme classes associated with these pathways, which can lead to issues in metabolic load, pathway specificity, and maintaining flux to desired products. Cytochrome P450 enzymes are prevalent in plant specialized metabolism and are particularly difficult to express heterologously. Here, we describe the reconstruction of the sanguinarine branch of the benzylisoquinoline alkaloid pathway in Saccharomyces cerevisiae, resulting in microbial biosynthesis of protoberberine, protopine, and benzophenanthridine alkaloids through to the end-product sanguinarine, which we demonstrate can be efficiently produced in yeast in the absence of the associated biosynthetic enzyme. We achieved titers of 676 μg/L stylopine, 548 μg/L cis-N-methylstylopine, 252 μg/L protopine, and 80 μg/L sanguinarine from the engineered yeast strains. Through our optimization efforts, we describe genetic and culture strategies supporting the functional expression of multiple plant cytochrome P450 enzymes in the context of a large multi-step pathway. Our results also provided insight into relationships between cytochrome P450 activity and yeast ER physiology. We were able to improve the production of critical intermediates by 32-fold through genetic techniques and an additional 45-fold through culture optimization. Copyright © 2015 International Metabolic Engineering Society. Published by Elsevier Inc. All rights reserved.

Special issue dedicated to the 70th birthday of Glenn F. Webb. Preface.

PubMed

Hinow, Peter; Magal, Pierre; Ruan, Shigui

2015-08-01

This special issue is dedicated to the 70th birthday of Glenn F. Webb. The topics of the 12 articles appearing in this special issue include evolutionary dynamics of population growth, spatio-temporal dynamics in reaction-diffusion biological models, transmission dynamics of infectious diseases, modeling of antibiotic-resistant bacteria in hospitals, analysis of Prion models, age-structured models in ecology and epidemiology, modeling of immune response to infections, modeling of cancer growth, etc. These topics partially represent the broad areas of Glenn's research interest.

Special Issue of Solid-State Electronics, dedicated to EUROSOI-ULIS 2016

NASA Astrophysics Data System (ADS)

Sverdlov, Viktor; Selberherr, Siegfried

2017-02-01

The current special issue of Solid-State Electronics includes 29 extended papers presented at the 2016 Second Joint International EUROSOI Workshop and International Conference on Ultimate Integration on Silicon (EUROSOI-ULIS 2016) held in Wien, Austria, on January 25-27, 2016. The papers entering to the special issue have been selected by the EUROSOI-ULIS 2016 Technical Program Committee based on the excellence of abstracts submitted and presentations delivered at the conference. In order to comply with the high standards of Solid-State Electronics the manuscripts went through the standard reviewing procedure.

Will These Trees "Ever" Bear Fruit? A Response to the Special Issue on Student Engagement

ERIC Educational Resources Information Center

McCormick, Alexander C.; McClenney, Kay

2012-01-01

The authors articulate objections to the organization of the recent special issue on student engagement and respond in detail to three criticisms leveled in that issue. Situating their response relative to longstanding calls to make research more relevant to practice, they argue that the validity critique inappropriately focuses on criterion…

Issues and Guidelines in Designing Follow-up Systems for Special Education Service Programs. Project Report Number 89-2.

ERIC Educational Resources Information Center

Bruininks, Robert H.; And Others

This paper examines issues in designing post-school follow-up studies in special education. The examination focuses on survey research techniques, which are widely used in the investigation of post-school adjustment of former students with handicaps. In special education, survey research studies are used commonly to address many important…

Is French Immersion a Special Education Loophole? … And Does It Intensify Issues of Accessibility and Exclusion?

ERIC Educational Resources Information Center

Cobb, Cam

2015-01-01

What happens when children are asked to give up their right to special education in order to access a French immersion program? By examining one mother's efforts to secure gifted support in a French immersion program, this critical inquiry offers a parental perspective of the special education issues of accessibility and inclusion. The two…

Behavioral Disorders: Identification, Assessment, and Instruction of Students with EBD. Advances in Special Education. Volume 22

ERIC Educational Resources Information Center

Bakken, Jeffrey P., Ed.; Obiakor, Festus E., Ed.; Rotatori, Anthony F., Ed.

2012-01-01

Volumes 22 and 23 of "Advances in Special Education" address the current top perspectives and issues in the field of EBD by providing chapters written by active researchers and scholarly university professors who specialize in this area. Volume 22 first delineates legal issues, themes, and dimensions related to the historical development of the…

Islamic Education, Possibilities, Opportunities and Tensions: Introduction to the Special Issue

ERIC Educational Resources Information Center

Waghid, Yusef; Davids, Nuraan

2014-01-01

If Islam continues to evoke skepticism, as it has done most intensely since 9/11, then it stands to reason that its tenets and education are viewed with equal mistrust, and as will be highlighted in this special issue, equal misunderstanding. The intention of this special edition is neither to counter the accusations Islam stands accused of, nor…

Materials & Engineering: Propelling Innovation MRS Bulletin Special Issue Session

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rao, Gopal

Materials enable engineering; and, engineering in turn depends on materials to transform design concepts and equations into physical entities. This relationship continues to grow with expanding societal demand for new products and processes. MRS Bulletin, a publication of the Materials Research Society (MRS) and Cambridge University Press, planned a special issue for December 2015 on Materials and Engineering: Propelling Innovation. This special issue of MRS Bulletin captured the unique relationship between materials and engineering, which are closely intertwined. A special half day session at the 2015 MRS Fall Meeting in Boston captured this discussion through presentations by high level expertsmore » followed by a panel discussion on what it takes to translate materials discoveries into products to benefit society. The Special Session included presentations by experts who are practitioners in materials as well as engineering applications, followed by a panel discussion. Participants discussed state-of-the-art in materials applications in engineering, as well as how engineering needs have pushed materials developments, as also reflected in the 20 or so articles published in the special issue of MRS Bulletin. As expected, the discussions spanned the broad spectrum of materials and provided very strong interdisciplinary interactions and discussions by participants and presenters.« less

Special issue : neck injuries and rear-end crashes

DOT National Transportation Integrated Search

1999-05-22

Research has indicated that head restraints could prevent whiplash injuries in rear-end crashes, but so far the existing head restraints do not satisfactorily prevent whiplash injuries. This special issue of 'Status Report' first provides a snapshot ...

Introduction to the special issue: Thermodynamic aspects of cryobiology.

PubMed

Elliott, Janet A W

2010-02-01

This brief paper introduces the subject of thermodynamics and the papers of the special issue on thermodynamic aspects of cryobiology. Thermodynamic terminology is defined for the non-specialist. Copyright 2009 Elsevier Inc. All rights reserved.

Special Issue of Teaching Ideas.

ERIC Educational Resources Information Center

Health Education (Washington D.C.), 1986

1986-01-01

This special issue contains teaching strategies and suggestions for health-related activities at all educational levels. A few of the topics addressed by the 21 articles are heart disease, testicular cancer, hospital stress, family life, and sexual responsibility. (MT)

Scientific uncertainty in media content: Introduction to this special issue.

PubMed

Peters, Hans Peter; Dunwoody, Sharon

2016-11-01

This introduction sets the stage for the special issue on the public communication of scientific uncertainty that follows by sketching the wider landscape of issues related to the communication of uncertainty and showing how the individual contributions fit into that landscape. The first part of the introduction discusses the creation of media content as a process involving journalists, scientific sources, stakeholders, and the responsive audience. The second part then provides an overview of the perception of scientific uncertainty presented by the media and the consequences for the recipients' own assessments of uncertainty. Finally, we briefly describe the six research articles included in this special issue. © The Author(s) 2016.

Clinical pathways for suicidality in emergency settings: a public health priority.

PubMed

Wilhelm, Kay; Korczak, Viola; Tietze, Tad; Reddy, Prasuna

2017-05-01

Rates of self-harm in Australia are increasing and constitute a concerning public health issue. Although there are standard treatment pathways for physical complaints, such as headache, abdominal pain and chest pain, in Emergency Medicine, there is no national pathway for self-harm or other psychiatric conditions that present to the emergency department. Herein we outline the difference between clinical practice guidelines and clinical pathways, discuss pathways we have identified on self-harm in Australia and overseas and discuss their applicability to the Australian context and the next steps forward in addressing this public health issue.

Relational Identities of Students, Families, and Educators: Shaping Educational Pathways

ERIC Educational Resources Information Center

March, Evangelia; Gaffney, Janet S.

2010-01-01

This retrospective study sketched the educational pathways of two seniors attending an alternative high school in an attempt to discern how relational identities of students, families, and educators are defining forces of such pathways. Cumulative school records and special education files were triangulated with interviews of the students, their…

Proofreading of DNA polymerase: a new kinetic model with higher-order terminal effects

NASA Astrophysics Data System (ADS)

Song, Yong-Shun; Shu, Yao-Gen; Zhou, Xin; Ou-Yang, Zhong-Can; Li, Ming

2017-01-01

The fidelity of DNA replication by DNA polymerase (DNAP) has long been an important issue in biology. While numerous experiments have revealed details of the molecular structure and working mechanism of DNAP which consists of both a polymerase site and an exonuclease (proofreading) site, there were quite a few theoretical studies on the fidelity issue. The first model which explicitly considered both sites was proposed in the 1970s and the basic idea was widely accepted by later models. However, all these models did not systematically investigate the dominant factor on DNAP fidelity, i.e. the higher-order terminal effects through which the polymerization pathway and the proofreading pathway coordinate to achieve high fidelity. In this paper, we propose a new and comprehensive kinetic model of DNAP based on some recent experimental observations, which includes previous models as special cases. We present a rigorous and unified treatment of the corresponding steady-state kinetic equations of any-order terminal effects, and derive analytical expressions for fidelity in terms of kinetic parameters under bio-relevant conditions. These expressions offer new insights on how the higher-order terminal effects contribute substantially to the fidelity in an order-by-order way, and also show that the polymerization-and-proofreading mechanism is dominated only by very few key parameters. We then apply these results to calculate the fidelity of some real DNAPs, which are in good agreements with previous intuitive estimates given by experimentalists.

Introduction to This Special Issue on Geostatistics and Geospatial Techniques in Remote Sensing

NASA Technical Reports Server (NTRS)

Atkinson, Peter; Quattrochi, Dale A.; Goodman, H. Michael (Technical Monitor)

2000-01-01

The germination of this special Computers & Geosciences (C&G) issue began at the Royal Geographical Society (with the Institute of British Geographers) (RGS-IBG) annual meeting in January 1997 held at the University of Exeter, UK. The snow and cold of the English winter were tempered greatly by warm and cordial discussion of how to stimulate and enhance cooperation on geostatistical and geospatial research in remote sensing 'across the big pond' between UK and US researchers. It was decided that one way forward would be to hold parallel sessions in 1998 on geostatistical and geospatial research in remote sensing at appropriate venues in both the UK and the US. Selected papers given at these sessions would be published as special issues of C&G on the UK side and Photogrammetric Engineering and Remote Sensing (PE&RS) on the US side. These issues would highlight the commonality in research on geostatistical and geospatial research in remote sensing on both sides of the Atlantic Ocean. As a consequence, a session on "Geostatistics and Geospatial Techniques for Remote Sensing of Land Surface Processes" was held at the RGS-IBG annual meeting in Guildford, Surrey, UK in January 1998, organized by the Modeling and Advanced Techniques Special Interest Group (MAT SIG) of the Remote Sensing Society (RSS). A similar session was held at the Association of American Geographers (AAG) annual meeting in Boston, Massachusetts in March 1998, sponsored by the AAG's Remote Sensing Specialty Group (RSSG). The 10 papers that make up this issue of C&G, comprise 7 papers from the UK and 3 papers from the LIS. We are both co-editors of each of the journal special issues, with the lead editor of each journal issue being from their respective side of the Atlantic. The special issue of PE&RS (vol. 65) that constitutes the other half of this co-edited journal series was published in early 1999, comprising 6 papers by US authors. We are indebted to the International Association for Mathematical Geology for allowing us to use C&G as a vehicle to convey how geostatistics and geospatial techniques can be used to analyze remote sensing and other types of spatial data. We see this special issue of C&G. and its complementary issue of PE&RS. as a testament to the vitality and interest in the application of geostatistical and geospatial techniques in remote sensing. We also see these special journal issues as the beginning of a fruitful. and hopefully long-term relationship, between American and British geographers and other researchers interested in geostatistical and geospatial techniques applied to remote sensing and other spatial data.

Special issue : transport in a post-carbon society

DOT National Transportation Integrated Search

2009-04-01

This special issue of World Transport Policy & Practice is an outcome of the conference Planning for the Carbon Neutral World: Challenges for Cities and Regions, held 15-18 May 2008 in Salzburg, Austria. The conference, organised by SCUPAD Salzbu...

Preface of the special issue quantum foundations: information approach

PubMed Central

2016-01-01

This special issue is based on the contributions of a group of top experts in quantum foundations and quantum information and probability. It enlightens a number of interpretational, mathematical and experimental problems of quantum theory. PMID:27091161

Special Issue on Creativity at Work.

ERIC Educational Resources Information Center

Donnelly, Brian; And Others

1994-01-01

Special issue includes "Creativity at the Workplace" (Donnelly); "Creativity Revisited" (Iandoli); interviews with 16 people who work in or teach industrial engineering, software, and graphic design; "On Creativity and Schooling" (Coppola, Iandoli); and "End Notes: What I Learned" (Iandoli). (SK)

Cybernetics and Education (Special Issue)

ERIC Educational Resources Information Center

Kopstein, Felix F., Ed.

1977-01-01

This is a special issue examining the potential of cybernetics in educational technology. Articles discuss: cybernetic methods, algorithms, feedback learning theory, a structural approach to behavioral objectives and criterion-referenced testing, task specifications and diagnosis, teacher-child interaction, educational development, teaching…

Coordinating structural and functional synapse development: postsynaptic p21-activated kinase independently specifies glutamate receptor abundance and postsynaptic morphology.

PubMed

Albin, Stephanie D; Davis, Graeme W

2004-08-04

Here, we show that postsynaptic p21-activated kinase (Pak) signaling diverges into two genetically separable pathways at the Drosophila neuromuscular junction. One pathway controls glutamate receptor abundance. Pak signaling within this pathway is specified by a required interaction with the adaptor protein Dreadlocks (Dock). We demonstrate that Dock is localized to the synapse via an Src homology 2-mediated protein interaction. Dock is not necessary for Pak localization but is necessary to restrict Pak signaling to control glutamate receptor abundance. A second genetically separable function of Pak kinase signaling controls muscle membrane specialization through the regulation of synaptic Discs-large. In this pathway, Dock is dispensable. We present a model in which divergent Pak signaling is able to coordinate two different features of postsynaptic maturation, receptor abundance, and muscle membrane specialization.

Towards high resolution analysis of metabolic flux in cells and tissues.

PubMed

Sims, James K; Manteiga, Sara; Lee, Kyongbum

2013-10-01

Metabolism extracts chemical energy from nutrients, uses this energy to form building blocks for biosynthesis, and interconverts between various small molecules that coordinate the activities of cellular pathways. The metabolic state of a cell is increasingly recognized to determine the phenotype of not only metabolically active cell types such as liver, muscle, and adipose, but also other specialized cell types such as neurons and immune cells. This review focuses on methods to quantify intracellular reaction flux as a measure of cellular metabolic activity, with emphasis on studies involving cells of mammalian tissue. Two key areas are highlighted for future development, single cell metabolomics and noninvasive imaging, which could enable spatiotemporally resolved analysis and thereby overcome issues of heterogeneity, a distinctive feature of tissue metabolism. Copyright © 2013 Elsevier Ltd. All rights reserved.

Towards High Resolution Analysis of Metabolic Flux in Cells and Tissues

PubMed Central

Sims, James K; Manteiga, Sara; Lee, Kyongbum

2013-01-01

Metabolism extracts chemical energy from nutrients, uses this energy to form building blocks for biosynthesis, and interconverts between various small molecules that coordinate the activities of cellular pathways. The metabolic state of a cell is increasingly recognized to determine the phenotype of not only metabolically active cell types such as liver, muscle, and adipose, but also other specialized cell types such as neurons and immune cells. This review focuses on methods to quantify intracellular reaction flux as a measure of cellular metabolic activity, with emphasis on studies involving cells of mammalian tissue. Two key areas are highlighted for future development, single cell metabolomics and noninvasive imaging, which could enable spatiotemporally resolved analysis and thereby overcome issues of heterogeneity, a distinctive feature of tissue metabolism. PMID:23906926

Mammalian iron metabolism and its control by iron regulatory proteins☆

PubMed Central

Anderson, Cole P.; Shen, Lacy; Eisenstein, Richard S.; Leibold, Elizabeth A.

2013-01-01

Cellular iron homeostasis is maintained by iron regulatory proteins 1 and 2 (IRP1 and IRP2). IRPs bind to iron-responsive elements (IREs) located in the untranslated regions of mRNAs encoding protein involved in iron uptake, storage, utilization and export. Over the past decade, significant progress has been made in understanding how IRPs are regulated by iron-dependent and iron-independent mechanisms and the pathological consequences of IRP2 deficiency in mice. The identification of novel IREs involved in diverse cellular pathways has revealed that the IRP–IRE network extends to processes other than iron homeostasis. A mechanistic understanding of IRP regulation will likely yield important insights into the basis of disorders of iron metabolism. This article is part of a Special Issue entitled: Cell Biology of Metals. PMID:22610083

Virtual Reality and Its Potential Use in Special Education. Identifying Emerging Issues and Trends in Technology for Special Education.

ERIC Educational Resources Information Center

Woodward, John

As part of a 3-year study to identify emerging issues and trends in technology for special education, this paper addresses the possible contributions of virtual reality technology to educational services for students with disabilities. An example of the use of virtual reality in medical imaging introduces the paper and leads to a brief review of…

Cognitive Neuroscience and Mathematics Learning: How Far Have We Come? Where Do We Need to Go?

ERIC Educational Resources Information Center

Ansari, Daniel; Lyons, Ian M.

2016-01-01

In this commentary on the ZDM special issue: "Cognitive neuroscience and mathematics learning--revisited after 5 years," we explore the progress that has been made since ZDM published a similar special issue in 2010. We consider the extent to which future frontiers and methodological concerns raised in the commentary on the 2010 issue by…

The Supreme Court: 1995. Special Edition! Summary of Supreme Court Year.

ERIC Educational Resources Information Center

Fenske, Kenneth F., Ed.

1996-01-01

This special issue is intended to help teachers educate students about today's important U.S. Supreme Court and other judicial decisions, the legal issues they involve, and their impact on students' lives. The issue focuses upon the 1995 term of the Supreme Court and the tendency for the justices to vote unanimously. An overview of the cases and…

Self and Identity in Early Adolescence: Some Reflections and an Introduction to the Special Issue

ERIC Educational Resources Information Center

Schwartz, Seth J.

2008-01-01

This article reviews contemporary issues in the study of self and identity and introduces the special issue. Particularly highlighted are the need to integrate the various currents in self and identity, the need to study the role of context in the development of self and identity, research on self and identity in ethnic minority and international…

Innovations in Play Therapy: Issues, Process, and Special Populations.

ERIC Educational Resources Information Center

Landreth, Garry L., Ed.

This book is a compilation of discussions on current issues in play therapy. It is designed to help therapists fill in the gaps about working with special populations, which is often not directly addressed in other play therapy resources. The object of the book is to bring together information related to issues and dynamics of the process of this…

Current Issues in the Neurology and Genetics of Learning-Related Traits and Disorders: Introduction to the Special Issue.

ERIC Educational Resources Information Center

Gilger, Jeffrey W.

2001-01-01

This introductory article briefly describes each of the following eight articles in this special issue on the neurology and genetics of learning related disorders. It notes the greater appreciation of learning disability as a set of complex disorders with broad and intricate neurological bases and of the large individual differences in how these…

Helping American Soldiers in Time of War: Reply to Comments on the Comprehensive Soldier Fitness Special Issue

ERIC Educational Resources Information Center

Seligman, Martin E. P.

2011-01-01

Seligman responds to the comments made about the January 2011 "American Psychologist" "Special Issue on Comprehensive Soldier Fitness" (CSF). Seligman proposed an entire issue of on the topic of CSF to encourage psychologists to come to the aid of our government, and he urges psychologists not to be discouraged by this tactic.…

Special issue on the spectroscopy of transient plasmas

NASA Astrophysics Data System (ADS)

Bailey, James; Hoarty, David; Mancini, Roberto; Yoneda, Hitoki

2015-01-01

Experimental and theoretical papers are invited for a special issue of Journal of Physics B: Atomic, Molecular and Optical Physics on Spectroscopy of Transient Plasmas, covering plasma conditions produced by pulsed laboratory sources including for example, short and long pulse lasers; pulsed power devices; FELs; XFELs and ion beams. The full range of plasma spectroscopy from the optical range up to high energy bremsstrahlung radiation will be covered. The deadline for submitting to this special issue is 1 March 2015. (Expected web publication: autumn 2015). Late submissions will be considered for the journal, but may not be included in the special issue. All submitted articles will be fully refereed to the journal's usual high standards. Upon publication, the issue will be widely promoted to the atomic, molecular and optical physics community, ensuring that your work receives maximum visibility. Articles should be submitted at http://mc04.manuscriptcentral.com/jphysb-iop. Should you have any questions regarding the preparation of manuscripts or the suitability of your work for this Issue, please do not hesitate to contact the J. Phys. B: At. Mol. Opt. Editorial team (jphysb@iop.org). We look forward to hearing from you and hope that we can welcome you as a contributing author.

Preface to the Special Issue: Strategic Opportunities for Fusion Energy

DOE PAGES

Mauel, M. E.; Greenwald, Martin; Ryutov, Dmitri D.; ...

2016-01-23

Here, the Journal of Fusion Energy provides a forum for discussion of broader policy and planning issues that play a crucial role in energy fusion programs. In keeping with this purpose and in response to several recent strategic planning efforts worldwide, this Special Issue on Strategic Opportunities was launched with the goal to invite fusion scientists and engineers to record viewpoints of the scientific opportunities and policy issues that can drive continued advancements in fusion energy research.

Journal of Transportation and Statistics : special issue on the Northridge earthquake

DOT National Transportation Integrated Search

1998-09-01

This is special issue on the Northridge Earthquake. Contents: Impacts of the Northridge Earthquake on Transit and Highway Use by Genevieve Giuliano; Transport Related Impacts on the Northridge Earthquake by Peter Gordon; Goods Movement After the Nort...

Controversial Issues Confronting Special Education: Divergent Perspectives.

ERIC Educational Resources Information Center

Stainback, William; Stainback, Susan

This book of 24 papers presents divergent views on 12 issues in special education: organizational strategies, classroom service delivery approaches, maximizing the talents and gifts of students, classification and labeling, assessment, instructional strategies, classroom management, collaboration/consultation, research practices, higher education,…

Assessment of interpersonal aggression and violence: introduction to the special issue.

PubMed

Edens, John F; Douglas, Kevin S

2006-09-01

Violence and interpersonal aggression are considered major public health problems throughout the world. Yet there is considerable variability in how these terms are operationalized, measured, and studied in the social sciences, which can lead to ambiguity and confusion in the field. In this introduction to the special issue, the authors highlight some of the difficulties inherent in studying interpersonal aggression and violence and briefly review the heterogeneous nature of the research conducted in this area. The authors conclude with a summary of the key findings of the articles that appear in this special issue.

Introduction to the special issue on college student mental health.

PubMed

Castillo, Linda G; Schwartz, Seth J

2013-04-01

This article provides an introduction to the special issue on college student mental health. It gives an overview of the establishment of the Multi-Site University Study of Identity and Culture (MUSIC) collaborative by a group of national experts on culture and identity. Information about the procedures used to collect a nationally represented sample of college students are provided. Data were collected from 30 university sites across the United States. The sample comprised 10,573 undergraduate college students, of which 73% were women, 63% White, 9% African American/Black, 14% Latino/Hispanic, 13% Asian American, and 1% Other. The special issue comprises a compilation of 8 studies that used the dataset specifically created to examine the issues of emerging adults, culture, and identity. Student mental health problems are a growing concern on college campuses. Studies covered in this special issue have implications for policy development regarding college alcohol use and traumatic victimization, include attention to underrepresented minority and immigrant groups on college campuses, and focus on positive as well as pathological aspects of the college experience. © 2013 Wiley Periodicals, Inc.

Care coordination for children with special health care needs: a cohort study.

PubMed

Zanello, Elisa; Calugi, Simona; Sanders, Lee M; Lenzi, Jacopo; Faldella, Giacomo; Rucci, Paola; Fantini, Maria Pia

2017-02-03

Care coordination is widely recognized as a key element of care for patients with chronic and complex medical conditions and their families. In care for children with special health care needs the Family Pediatrician (FP) plays a central role as care coordinator. This study aims to evaluate the FPs' activities of care coordination for children with special health care needs in the pediatric primary care setting, using an on-line measurement tool. Within the prospective cohort study SpeNK (Special Needs Kids), newborns and children with special health care needs were recruited at discharge from three hospital facilities in Bologna province, from October 1st 2012 to September 30th 2014. Their FPs were invited to complete a questionnaire (SpeNK-FP) at each encounter for the patient during a 9-month period after hospital discharge. SpeNK-FP was developed by adapting the Care Coordination Measurement Tool (CCMT©) developed by Antonelli et al., to the Italian organizational context. The outcome of interest, derived from the questionnaire, is inappropriate use of services. Forty FPs completed assessments for 49 children at each of 382 clinical encounters. The majority of children (71.4%) had special health care needs, without complicating social issues. FPs reported "no need for care coordination" in 50.8% of the encounters and 41.1% of records about patient needs requiring care coordination. The most common activity implemented to meet children's needs was telephone contact with a medical provider. According to FPs, 80% of encounters prevented inappropriate services use. In multivariate regression, pediatric-specialist contact (telephone or in person) was associated with reduced odds of physician report of preventable hospitalization (OR = 0.06, 95% CI 0.01-0.42, p = 0.005). The study shows the potential for FPs in Italy to serve as care coordinators and facilitate the implementation of integrated care pathways for children with special health care needs.

Special issue on cluster algebras in mathematical physics

NASA Astrophysics Data System (ADS)

Di Francesco, Philippe; Gekhtman, Michael; Kuniba, Atsuo; Yamazaki, Masahito

2013-10-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and Theoretical dedicated to cluster algebras in mathematical physics. Over the ten years since their introduction by Fomin and Zelevinsky, the theory of cluster algebras has witnessed a spectacular growth, first and foremost due to the many links that have been discovered with a wide range of subjects in mathematics and, increasingly, theoretical and mathematical physics. The main motivation of this special issue is to gather together reviews, recent developments and open problems, mainly from a mathematical physics viewpoint, into a single comprehensive issue. We expect that such a special issue will become a valuable reference for the broad scientific community working in mathematical and theoretical physics. The issue will consist of invited review articles and contributed papers containing new results on the interplays of cluster algebras with mathematical physics. Editorial policy The Guest Editors for this issue are Philippe Di Francesco, Michael Gekhtman, Atsuo Kuniba and Masahito Yamazaki. The areas and topics for this issue include, but are not limited to: discrete integrable systems arising from cluster mutations cluster structure on Poisson varieties cluster algebras and soliton interactions cluster positivity conjecture Y-systems in the thermodynamic Bethe ansatz and Zamolodchikov's periodicity conjecture T-system of transfer matrices of integrable lattice models dilogarithm identities in conformal field theory wall crossing in 4d N = 2 supersymmetric gauge theories 4d N = 1 quiver gauge theories described by networks scattering amplitudes of 4d N = 4 theories 3d N = 2 gauge theories described by flat connections on 3-manifolds integrability of dimer/Ising models on graphs. All contributions will be refereed and processed according to the usual procedure of the journal. Guidelines for preparation of contributions The deadline for contributed papers is 31 March 2014. This deadline will allow the special issue to appear at the end of 2014. There is no strict regulation on article size, but as a guide the preferable size is 15-30 pages for contributed papers and 40-60 pages for reviews. Further advice on publishing your work in Journal of Physics A may be found at iopscience.iop.org/jphysa. Contributions to the special issue should be submitted by web upload via authors.iop.org/, or by email to jphysa@iop.org, quoting 'JPhysA special issue on cluster algebras in mathematical physics'. Submissions should ideally be in standard LaTeX form. Please see the website for further information on electronic submissions. All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the print and online versions of the journal.

Current thinking in qualitative research: evidence-based practice, moral philosophies, and political struggle.

PubMed

Papadimitriou, Christina; Magasi, Susan; Frank, Gelya

2012-01-01

In this introduction to the special issue on current thinking in qualitative research and occupational therapy and science, the authors focus on the importance of rigorous qualitative research to inform occupational therapy practice. The authors chosen for this special issue reflect a "second generation of qualitative researchers" who are critical, theoretically sophisticated, methodologically productive, and politically relevant to show that working with disabled clients is political work. Three themes emerged across the articles included in this special issue: (1) recognizing and addressing social justice issues; (2) learning from clients' experiences; and (3) critically reframing occupational therapy's role. These themes can inform occupational therapy practice, research, and education to reflect a more client-centered and politically engaging approach. Copyright 2012, SLACK Incorporated.

Pathways to Leadership and Professional Development: Inspiring Novice Special Educators

ERIC Educational Resources Information Center

Kaufman, Roberta C.; Ring, Mary

2011-01-01

Well-trained new special education teachers know that the individualized education program (IEP) team is the crux of the special education program. The IEP team addresses academic goals and behavior intervention plans for the student but rarely addresses in depth the social environment of the school, classroom, or family. Important aspects of the…

CALL FOR PAPERS: Special issue: One hundred years of PVI, the Fuchs Painlevé equation

NASA Astrophysics Data System (ADS)

Clarkson, P. A.; Joshi, N.; Mazzocco, M.; Nijhoff, F. W.; Noumi, M.

2005-10-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and General entitled `One hundred years of Painlevé VI, the Fuchs Painlevé equation'. The motivation behind this special issue is to celebrate the centenary of the discovery of this famous differential equation. The Editorial Board has invited P A Clarkson, N Joshi, M Mazzocco, F W Nijhoff and M Noumi to serve as Guest Editors for the issue. The nonlinear ordinary differential equation, which is nowadays known as the Painlevé VI (PVI) equation, is one of the most important differential equations in mathematical physics. It was discovered 100 years ago by Richard Fuchs (son of the famous mathematician Lazarus Fuchs) and reported for the first time in Comptes Rendus de l'Academie des Sciences Paris 141 555 8 (1905). Gambier, in his seminal paper of 1906, included this equation as the top equation in the list of what are now known as the six Painlevé transcendental equations. The Painlevé list emerged from the work on the classification of all ordinary second-order differential equations whose general solution are `uniform', in the sense that there are no movable (i.e. as a function of the initial data) singularities (meaning branch points) worse than poles. The latter is known as the Painlevé property. As the top equation in the Painlevé list of transcendental equations, the importance of PVI can be appreciated by recognizing that this is a universal differential equation, which is the most general (in terms of number of free parameters) of the known second order ODEs defining nonlinear special functions. As such, parallels can be drawn between the role played by PVI transcendents in the nonlinear case and the hypergeometric functions at the linear level. In fact, the monograph From Gauss to Painlevé by K Iwasaki, H Kimura, S Shimomura and M Yoshida (Vieweg, 1991), draws very clearly the line stretching over more than 150 years of special function theory in which PVI is placed as the key equation. In recent years these lines have been extended into the discrete domain, i.e. the field of nonlinear ordinary difference equations, and discrete analogues of PVI have opened entirely new fields of investigation. The aim of the special issue, dedicated specifically to the PVI equations and its avatars rather than to general Painlevé theory, is to consolidate the state-of-the-art knowledge of the properties of this equation and to highlight modern developments (including generalizations of PVI, such as the Garnier system, as well as discrete versions of the equation). The issue should be a repository of high-quality original research papers as well as some invited topical reviews. Scope of the special issue The special issue is dedicated to the study of the Painlevé VI equation, its solutions and properties, and to its generalizations—either in the direction of higher-order differential equations associated with PVI (and related Garnier and Schlesinger systems), or in the direction of difference analogues of the equation. The special issue will welcome contributions that go into the analysis (including asymptotic theory) of Painlevé VI transcendents, the corresponding monodromy theory, the representation theory aspects, the underlying algebraic geometry of the solution manifolds, associated combinatorics and random matrix theory, as well as q-difference and discrete versions of the equation, and last but not least applications in physics. Papers dealing primarily with Painlevé equations other than PVI, or with general Painlevé theory, are not encouraged as these would deflect the contents of the special issue from its specific celebrational motivation. Editorial policy All contributions to the special issue will be refereed in accordance with the refereeing policy of the journal. The Guest Editors will reserve the right to judge whether a contribution fits the scope of the topic of the special issue. Guidelines for preparation of contributions • We aim to publish the special issue in the first half of 2006, in order not to lose the connection with the celebrational year 2005, marking the 100-year anniversary of the discovery of PVI. To realize this, the deadline for contributed papers will be 31 January 2006. • There is a page limit of 16 printed pages (approximately 9600 words) per contribution. For submitted papers exceeding this length the Guest Editors reserve the right to request a reduction in length. Further advice on document preparation can be found at www.iop.org/Journals/jphysa • Contributions to the special issue should if possible be submitted electronically by web upload at www.iop.org/Journals/jphysa, or by email to jphysa@iop.org, quoting `J. Phys. A Special Issue: Painlevé VI'. Submissions should ideally be in standard LaTeX form; we are, however, able to accept most formats including Microsoft Word. Please see the website for further information on electronic submissions. • Authors unable to submit electronically may send hard-copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing electronic code on floppy disk if available and quoting `J. Phys. A Special Issue: Painlevé VI'. • All contributions should be accompanied by a read-me file or covering letter giving the postal and email address for correspondence. The Publishing Office should be notified of any subsequent change of address. The special issue will be published in the paper and online version of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue.

78 FR 5184 - Special Emphasis Panel Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-24

... ``Patient Centered Outcomes Research (PCOR) Pathway to Independence Award (K99/R00)''. DATES: February 12... Outcomes Research (PCOR) Pathway to Independence Award (K99/R00)'' are to be reviewed and discussed at this...

sAC as a model for understanding the impact of endosymbiosis on cell signaling.

PubMed

Blackstone, Neil W

2014-12-01

As signaling pathways evolve, selection for new functions guides the co-option of existing material. Major transitions in the history of life, including the evolution of eukaryotes and multicellularity, exemplify this process. These transitions provided both strong selection and a plenitude of available material for the evolution of signaling pathways. Mechanisms that evolved to mediate conflict during the evolution of eukaryotes may subsequently have been co-opted during the many independent derivations of multicellularity. The soluble adenylyl cyclase (sAC) signaling pathway illustrates this hypothesis. Class III adenylyl cyclases, which include sAC, are found in bacteria, including the α-proteobacteria. These adenylyl cyclases are the only ones present in eukaryotes but appear to be absent in archaeans. This pattern suggests that the mitochondrial endosymbiosis brought sAC signaling to eukaryotes as part of an intact module. After transfer to the proto-nuclear genome, this module was then co-opted into numerous new functions. In the evolution of eukaryotes, sAC signaling may have mediated conflicts by maintaining metabolic homeostasis. In the evolution of multicellularity, in different lineages sAC may have been co-opted into parallel tasks originally related to conflict mediation. Elucidating the history of the sAC pathway may be relatively straightforward because it is ubiquitous and linked to near universal metabolic by-products (CO₂/HCO(3)(-)). Other signaling pathways (e.g., those involving STAT and VEGF) present a greater challenge but may suggest a complementary pattern. The impact of the mitochondrial endosymbiosis on cell signaling may thus have been profound. This article is part of a Special Issue entitled: The role of soluble adenylyl cyclase in health and disease. Copyright © 2014 Elsevier B.V. All rights reserved.

Carcinoma of unknown primary: key radiological issues from the recent National Institute for Health and Clinical Excellence guidelines

PubMed Central

Taylor, M B; Bromham, N R; Arnold, S E

2012-01-01

Carcinoma of unknown primary origin (CUP) accounts for 3–5% of cancer cases and is the fourth most common cause of cancer death in the UK. CUP management is challenging, partly owing to the heterogeneity of the condition and its presentation, but also owing to the lack of dedicated clinical services for these patients. The recent National Institute for Health and Clinical Excellence (NICE) guidelines on metastatic malignancy of unknown primary origin were developed to improve the co-ordination of diagnostic and clinical services at hospitals treating cancer patients in England and Wales, in particular by the setting up of CUP teams to manage these patients. Radiologists have a vital role in the diagnosis of these patients and should work closely with the CUP team to streamline the diagnostic pathway. This article summarises areas of the NICE guidelines relevant to radiology and discusses the radiological management of patients with CUP, including initial investigation, the importance of biopsy, the management of specific presentations, special investigations and organisational issues. PMID:22374278

Completion of biosynthetic pathways for bacteriochlorophyll g in Heliobacterium modesticaldum: The C8-ethylidene group formation.

PubMed

Tsukatani, Yusuke; Yamamoto, Haruki; Mizoguchi, Tadashi; Fujita, Yuichi; Tamiaki, Hitoshi

2013-10-01

Heliobacteria have the simplest photosynthetic apparatus, i.e., a type-I reaction center lacking a peripheral light-harvesting complex. Bacteriochlorophyll (BChl) g molecules are bound to the reaction center complex and work both as special-pair and antenna pigments. The C8-ethylidene group formation for BChl g is the last missing link in biosynthetic pathways for bacterial special-pair pigments, which include BChls a and b as well. Here, we report that chlorophyllide a oxidoreductase (COR) of Heliobacterium modesticaldum catalyzes the C8-ethylidene formation from 8-vinyl-chlorophyllide a, producing bacteriochlorophyllide g, the direct precursor for BChl g without the farnesyl tail. The finding led to plausible biosynthetic pathways for 8(1)-hydroxy-chlorophyll a, a primary electron acceptor from the special pair in heliobacterial reaction centers. Proposed catalytic mechanisms on hydrogenation reaction of the ethylidene synthase-type CORs are also discussed. Copyright © 2013 Elsevier B.V. All rights reserved.

A Global Coexpression Network Approach for Connecting Genes to Specialized Metabolic Pathways in Plants.

PubMed

Wisecaver, Jennifer H; Borowsky, Alexander T; Tzin, Vered; Jander, Georg; Kliebenstein, Daniel J; Rokas, Antonis

2017-05-01

Plants produce diverse specialized metabolites (SMs), but the genes responsible for their production and regulation remain largely unknown, hindering efforts to tap plant pharmacopeia. Given that genes comprising SM pathways exhibit environmentally dependent coregulation, we hypothesized that genes within a SM pathway would form tight associations (modules) with each other in coexpression networks, facilitating their identification. To evaluate this hypothesis, we used 10 global coexpression data sets, each a meta-analysis of hundreds to thousands of experiments, across eight plant species to identify hundreds of coexpressed gene modules per data set. In support of our hypothesis, 15.3 to 52.6% of modules contained two or more known SM biosynthetic genes, and module genes were enriched in SM functions. Moreover, modules recovered many experimentally validated SM pathways, including all six known to form biosynthetic gene clusters (BGCs). In contrast, bioinformatically predicted BGCs (i.e., those lacking an associated metabolite) were no more coexpressed than the null distribution for neighboring genes. These results suggest that most predicted plant BGCs are not genuine SM pathways and argue that BGCs are not a hallmark of plant specialized metabolism. We submit that global gene coexpression is a rich, largely untapped resource for discovering the genetic basis and architecture of plant natural products. © 2017 American Society of Plant Biologists. All rights reserved.

Reducing Health Disparity in People with Intellectual Disabilities: A Report from Health Issues Special Interest Research Group of the International Association for the Scientific Study of Intellectual Disabilities

ERIC Educational Resources Information Center

Scheepers, M.; Kerr, M.; O'Hara, D.; Bainbridge, D.; Cooper, S.-A.; Davis, R.; Fujiura, G.; Heller, T.; Holland, A.; Krahn, G.; Lennox, N.; Meaney, J.; Wehmeyer, M.

2005-01-01

Disparities in the health status and care experienced by people with intellectual disabilities are increasingly being recognized. This special report presents the results of an international expert consensus workshop held under the auspices of the Health Issues Special Interest Research Group of the International Association for the Scientific…

Special Issue: Competencies from the Individual's Viewpoint.

ERIC Educational Resources Information Center

Career Planning and Adult Development Journal, 2003

2003-01-01

Ten articles in this special issue deal with competencies and how their use is revolutionizing human resource management and the work of career practitioners. Topics include competency technology, models, and mapping; behavioral interviewing; talent management; emotional intelligence; succession planning; and lifelong learning. (JOW)

Special Issue: Productive Employment for the Poor.

ERIC Educational Resources Information Center

Gaude, Jacques, Ed.; Miller, Steven, Ed.

1992-01-01

This special issue contains nine articles on labor-intensive public works, social investment funds, rural infrastructure projects, grassroots socioeconomic rights, remuneration systems for self-help projects, road construction and rural transport, employment and environmental rehabilitation, and water as a source of employment. (SK)

Foreword for Special Issue on Environmental Biophysics

USDA-ARS?s Scientific Manuscript database

This special issue on Environmental Biophysics is presented in honor of Dr. John Norman. Over the past four decades, Dr. Norman has dedicated himself to building bridges between disparate scientific disciplines for a better understanding and prediction of biophysical interactions. The consummate i...

The Person-Centered Approach to Peace.

ERIC Educational Resources Information Center

Whiteley, John M.

1987-01-01

This article introduces a special issue of the journal dedicated to Carl Rogers' person-centered approach to peace. Background work leading to the special issue is reviewed and a brief overview of Rogers' accomplishments in psychology before his death in 1987 is included. (NB)

An issue hiding in plain sight: when are speech-language pathologists special educators rather than related services providers?

PubMed

Giangreco, Michael F; Prelock, Patricia A; Turnbull, H Rutherford

2010-10-01

Under the Individuals With Disabilities Education Act (IDEA; as amended, 2004), speech-language pathology services may be either special education or a related service. Given the absence of guidance documents or research on this issue, the purposes of this clinical exchange are to (a) present and analyze the IDEA definitions related to speech-language pathologists (SLPs) and their roles, (b) offer a rationale for the importance of and distinction between their roles, (c) propose an initial conceptualization (i.e., flow chart) to distinguish between when an SLP should function as a related services provider versus a special educator, and (d) suggest actions to develop and disseminate a clearer shared understanding of this issue. Federal definitions of special education and related services as related to SLPs are discussed in terms of determining special education eligibility, meeting student needs, ensuring SLPs are following their code of ethics and scope of practice, and facilitating appropriate personnel utilization and service delivery planning. Clarifying the distinction between special education and related services should lead to increased likelihood of appropriate services for students with disabilities, improved working conditions for SLPs, and enhanced collaboration among team members. This clinical exchange is meant to promote dialogue and research about this underexamined issue.

Special Education in Hong Kong: Background, Contemporary Trends and Issues in Programs for Learners with Disabilities

ERIC Educational Resources Information Center

Lian, Ming-Gon John; Tse, Andrew Chung-yee; Li, Alison Man Ching

2007-01-01

Since the handover of the sovereignty from the United Kingdom to the People's Republic of China in 1997, there have been a series of change, development, and related issues in special education programs for learners with disabilities in Hong Kong. In this paper, we try to describe the background and recent trends, issues, and implications that…

New Metrics, Measures, and Uses for Fluency Data: An Introduction to a Special Issue on the Assessment of Reading Fluency

ERIC Educational Resources Information Center

Biancarosa, Gina; Cummings, Kelli D.

2015-01-01

The primary objective of this special issue is to synthesize results from recent reading fluency research endeavors, and to link these findings to practical uses of reading curriculum-based measurement (R-CBM) tools. Taken together, the manuscripts presented in this issue discuss measurement work related to new metrics of indexing student reading…

Examining Key Issues Underlying the Audit Commission Reports on SEN Policy Paper 1 (5th Series)

ERIC Educational Resources Information Center

Norwich, Brahm; Beek, Chris; Richardson, Penny; Gray, Peter

2004-01-01

This book is the first publication in the fifth series of seminars organised by the SEN Policy Options Steering Group to examine policy issues to do with special educational needs. The aim of the seminar was to examine in depth several underlying issues raised by the recent Audit Commission Reports on special educational needs. The seminar…

Introduction to the Special Issue: Drugs, Wars, Military Personnel, and Veterans

PubMed Central

Golub, Andrew; Bennett, Alexander S.

2013-01-01

This special issue examines major structural, sociocultural, and behavioral issues surrounding substance use and misuse among US military personnel and veterans who served in recent military conflicts in Iraq and Afghanistan. This introduction provides a brief historical review of the US’s experiences of the linkages between war and substance use, misuse, and abuse. It then describes how the various topics covered in this issue span the military-veteran life course and explains the significance of each contribution. PMID:23869453

Wicked Problems in Special and Inclusive Education

ERIC Educational Resources Information Center

Armstrong, David

2017-01-01

This special paper provides a critical overview of wicked problems in special and inclusive education. Practically, this paper provides a strategic framework for future special issues in the "Journal of Special Educational Needs". Critical attention is also given to the concept of a wicked problem when applied to research in special and…

Anticancer mechanisms and clinical application of alkylphospholipids.

PubMed

van Blitterswijk, Wim J; Verheij, Marcel

2013-03-01

Synthetic alkylphospholipids (ALPs), such as edelfosine, miltefosine, perifosine, erucylphosphocholine and erufosine, represent a relatively new class of structurally related antitumor agents that act on cell membranes rather than on DNA. They selectively target proliferating (tumor) cells, inducing growth arrest and apoptosis, and are potent sensitizers of conventional chemo- and radiotherapy. ALPs easily insert in the outer leaflet of the plasma membrane and cross the membrane via an ATP-dependent CDC50a-containing 'flippase' complex (in carcinoma cells), or are internalized by lipid raft-dependent endocytosis (in lymphoma/leukemic cells). ALPs resist catabolic degradation, therefore accumulate in the cell and interfere with lipid-dependent survival signaling pathways, notably PI3K-Akt and Raf-Erk1/2, and de novo phospholipid biosynthesis. At the same time, stress pathways (e.g. stress-activated protein kinase/JNK) are activated to promote apoptosis. In many preclinical and clinical studies, perifosine was the most effective ALP, mainly because it inhibits Akt activity potently and consistently, also in vivo. This property is successfully exploited clinically in highly malignant tumors, such as multiple myeloma and neuroblastoma, in which a tyrosine kinase receptor/Akt pathway is amplified. In such cases, perifosine therapy is most effective in combination with conventional anticancer regimens or with rapamycin-type mTOR inhibitors, and may overcome resistance to these agents. This article is part of a Special Issue entitled Phospholipids and Phospholipid Metabolism. Copyright © 2012 Elsevier B.V. All rights reserved.

Behavioral medicine and clinical health psychology: introduction to the special issue.

PubMed

Christensen, Alan J; Nezu, Arthur M

2013-04-01

This issue represents the 4th Journal of Consulting and Clinical Psychology special issue on behavioral medicine and clinical health psychology over the past 4 decades. Recent developments in health care policy, as well as in the maturation of the science, make a special issue in this area particularly timely. This collection includes state of the clinical science reviews, reports of clinical trials, and articles addressing theory and methods in behavioral medicine and clinical health psychology. A multilevel, ecological perspective that considers multiple levels of influences (e.g., cultural influences on behavior-health linkages, individual differences) is salient throughout many of the articles. Our hope is that this sampling of this broad field, and coverage of some key issues and areas, will play a role in stimulating the next 10 years of research, practice, and policy implementation in behavioral medicine and clinical health psychology.

Formation of Teachers as Leaders: Response to the Articles in This Special Issue

ERIC Educational Resources Information Center

Frick, William C.; Browne-Ferrigno, Tricia

2016-01-01

This article contains a response to three manuscripts that are part of the "JRLE" special issue entitled Developing and Empowering Teacher Leaders for Collective Leadership. Discussion of the articles, lessons learned, and implications for teacher leadership development are discussed.

36 CFR 1260.26 - Who is responsible for issuing special procedures for declassification of information pertaining...

Code of Federal Regulations, 2011 CFR

2011-07-01

... issuing special procedures for declassification of information pertaining to intelligence activities... procedures for declassification of information pertaining to intelligence activities, sources and methods, or of classified cryptologic information in NARA's holdings? (a) The Director of National Intelligence...

36 CFR 1260.26 - Who is responsible for issuing special procedures for declassification of information pertaining...

Code of Federal Regulations, 2010 CFR

2010-07-01

... issuing special procedures for declassification of information pertaining to intelligence activities... procedures for declassification of information pertaining to intelligence activities, sources and methods, or of classified cryptologic information in NARA's holdings? (a) The Director of National Intelligence...

Perspectives on the Nature and Future of Work. Special Issue.

ERIC Educational Resources Information Center

Supiot, Alain; And Others

1996-01-01

This special theme issue includes: "Perspectives on Work" (Supiot); "Work and Usefulness to the World" (Castel); "Work and Identity in India" (Heuze-Brigant); "New Perspectives on Work as Value" (Meda); "Decline and Resurgence of Unremunerated Work" (Le Guidec); "Work and Public/Private…

Introduction to Special Issue on Education and Health.

ERIC Educational Resources Information Center

Kiker, B. F.

1998-01-01

Introduces a special issue devoted to education-health linkages. The scope of coverage is quite broad. Papers treat education's connections with specific health-related behaviors, full-time employees' health insurance coverage, medical care/lifestyle choices, nurses' wage profiles, low birthweight children's capabilities, smoking decisions,…

Introduction to the Special Issue.

ERIC Educational Resources Information Center

Petrosino, Anthony

2003-01-01

Introduces the articles of this special issue focusing on randomized field trials in criminology. In spite of the overall lack of randomized field trials in criminology, some agencies and individuals are able to mount an impressive number of field trials, and these articles focus on their experiences. (SLD)

Special issue : graduated licensing

DOT National Transportation Integrated Search

1999-12-04

This special issue focuses on graduated licensing. Until recently, it was legal for five or six teenagers to pile into a car and go joyriding at 2.a.m. That has changed. In a few short years, 35 states have adopted one or more elements of graduated l...

Introduction to the special issue Hermann Weyl and the philosophy of the 'New Physics'

NASA Astrophysics Data System (ADS)

De Bianchi, Silvia; Catren, Gabriel

2018-02-01

This Special Issue Hermann Weyl and the Philosophy of the 'New Physics' has two main objectives: first, to shed fresh light on the relevance of Weyl's work for modern physics and, second, to evaluate the importance of Weyl's work and ideas for contemporary philosophy of physics. Regarding the first objective, this Special Issue emphasizes aspects of Weyl's work (e.g. his work on spinors in n dimensions) whose importance has recently been emerging in research fields across both mathematical and experimental physics, as well as in the history and philosophy of physics. Regarding the second objective, this Special Issue addresses the relevance of Weyl's ideas regarding important open problems in the philosophy of physics, such as the problem of characterizing scientific objectivity and the problem of providing a satisfactory interpretation of fundamental symmetries in gauge theories and quantum mechanics. In this Introduction, we sketch the state of the art in Weyl studies and we summarize the content of the contributions to the present volume.

Special Issue: Big data and predictive computational modeling

NASA Astrophysics Data System (ADS)

Koutsourelakis, P. S.; Zabaras, N.; Girolami, M.

2016-09-01

The motivation for this special issue stems from the symposium on "Big Data and Predictive Computational Modeling" that took place at the Institute for Advanced Study, Technical University of Munich, during May 18-21, 2015. With a mindset firmly grounded in computational discovery, but a polychromatic set of viewpoints, several leading scientists, from physics and chemistry, biology, engineering, applied mathematics, scientific computing, neuroscience, statistics and machine learning, engaged in discussions and exchanged ideas for four days. This special issue contains a subset of the presentations. Video and slides of all the presentations are available on the TUM-IAS website http://www.tum-ias.de/bigdata2015/.

Special Issue ;Sediment cascades in cold climate geosystems;

NASA Astrophysics Data System (ADS)

Morche, David; Krautblatter, Michael; Beylich, Achim A.

2017-06-01

This Editorial introduces the Special Issue on sediment cascades in cold climate geosystems that evolved from the eighth I.A.G./A.I.G. SEDIBUD (Sediment Budgets in Cold Environments; http://www.geomorph.org/sedibud-working-group/) workshop. The workshop was held from 1st to 4th September 2014 at the Environmental Research Station ;Schneefernerhaus; (http://www.schneefernerhaus.de/en/home.html) located at Mt. Zugspitze, the highest peak of Germany, (2962 m asl). Paper and poster presentations focused on observations, measurements and modeling of geomorphological processes in sediment cascades in cold climate geosystems. This resulting Special Issue brings together ten selected contributions from arctic and alpine environments.

Beliefs and expectancies in legal decision making: an introduction to the Special Issue

PubMed Central

McAuliff, Bradley D.; Bornstein, Brian H.

2013-01-01

This introduction describes what the co-editors believe readers can expect in this Special Issue. After beliefs and expectancies are defined, examples of how these constructs influence human thought, feeling, and behavior in legal settings are considered. Brief synopses are provided for the Special Issue papers on beliefs and expectancies regarding alibis, children’s testimony behavior, eyewitness testimony, confessions, sexual assault victims, judges’ decisions in child protection cases, and attorneys’ beliefs about jurors’ perceptions of juvenile offender culpability. Areas for future research are identified, and readers are encouraged to discover new ways that beliefs and expectancies operate in the legal system. PMID:24348006

Steroid promiscuity: Diversity of enzyme action. Preface.

PubMed

Lathe, Richard; Kotelevtsev, Yuri; Mason, J Ian

2015-07-01

This Special Issue on the topic of Steroid and Sterol Signaling: Promiscuity and Diversity, dwells on the growing realization that the 'one ligand, one binding site' and 'one enzyme, one reaction' concepts are out of date. Focusing on cytochromes P450 (CYP), hydroxysteroid dehydrogenases (HSDs), and related enzymes, the Special Issue highlights that a single enzyme can bind to diverse substrates, and in different conformations, and can catalyze multiple different conversions (and in different directions), thereby, generating an unexpectedly wide spectrum of ligands that can have subtly different biological actions. This article is part of a Special Issue entitled 'Steroid/Sterol Signaling' . Copyright © 2015 Elsevier Ltd. All rights reserved.

Unheard Voices: The Need for HIV Research and Prevention Priorities for YMSM in the Global Context.

PubMed

Hall, Casey D; Murdock, Daniel; Nehl, Eric J; Wong, Frank Y

2016-06-01

This commentary considers the AIDS Education and Prevention special issue (volume 28, number 3) entitled "Behavioral HIV Prevention Interventions for Diverse Young Men Who Have Sex with Men (MSM)." The research presented in this special issue highlights the importance of addressing sub-populations of young MSM in order to better understand the unique realities and risk-factors affecting HIV epidemics and intervention needs. Here, we focus on several broad topics raised in this special issue and comment on their implications for HIV research and practice targeting young MSM in low- and middle-income countries. We consider issues relevant to reaching hidden populations, tailoring interventions, and integrating new communications and bio-medical technologies in research and practice in low-resource settings.

Special education for intellectual disability: current trends and perspectives.

PubMed

Kauffman, James M; Hung, Li-Yu

2009-09-01

To inform readers of current issues in special education for individuals with intellectual disabilities and summarize recent research and opinion. Two issues dominate special education for students with intellectual disabilities in the early 21st century. First, what should be taught to such students and who should teach them? Second, where should such students be taught - in 'inclusive' settings alongside normal peers or in special settings dedicated to their special needs? Research on teaching reading, arithmetic, and functional daily living skills to students with disabilities suggests the superiority of direct, systematic instruction. Universal design is often seen as supportive of inclusion. Inclusion has been seen as the central issue in special education but is gradually giving way to concern for what students learn. Direct, systematic instruction in reading, arithmetic, and daily living skills is the most effective approach to teaching students with intellectual disabilities. Basic concepts and logic suggest that special and general education cannot be equivalent. We conclude that what students are taught should be put ahead of where they are taught. Our fundamental concern is that students with intellectual disabilities be respected and be taught all they can learn.

77 FR 38463 - Issuance of Special Airworthiness Certificates for Light-Sport Category Aircraft

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

... standards for LSA design, manufacturing, continued airworthiness, and maintenance. It also made... aviation authorities on any issues affecting the design, production, continued airworthiness, or other... assessment of the special light-sport aircraft (SLSA) manufacturing industry, the FAA is issuing this notice...

49 CFR 172.203 - Additional description requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

49 CFR 172.203 - Additional description requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

49 CFR 172.203 - Additional description requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

49 CFR 172.203 - Additional description requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

Commentary: Indigenous Health Special Issue

ERIC Educational Resources Information Center

Tonmyr, Lil; Blackstock, Cindy

2010-01-01

This commentary highlights indigenous public health research from a special issue of the International Journal of Mental Health and Addiction dealing with child maltreatment, mental health, substance abuse and gambling. We focus on the emerging and growing research movement in Indigenous research through three important themes: 1) worldview and…

Special Educational Needs: A Public Issue

ERIC Educational Resources Information Center

Liasidou, Anastasia

2010-01-01

This article explores the contribution of sociological scholarship to understanding and analysing the notions of "special educational needs" and "disability" and the ways in which the two notions have been reconfigured and theorised as "public issues" rather than "personal troubles". Barton's contribution is signified both in terms of his…

Changing the Discourse on "Race" and Special Educational Needs.

ERIC Educational Resources Information Center

Diniz, Fernando Almeida; Usmani, Khushi

2001-01-01

Describes attempts to influence the current discourse on special educational needs in Scotland from an antiracist perspective. Maps the national context, issues, and changing circumstances, then summarizes evidence on the issue presented to the Scottish Parliament. Discusses various research and development projects being undertaken to promote…

Special Issue on Clinical Supervision: A Reflection

ERIC Educational Resources Information Center

Bernard, Janine M.

2010-01-01

This special issue about clinical supervision offers an array of contributions with disparate insights into the supervision process. Using a synergy of supervision model, the articles are categorized as addressing the infrastructure required for adequate supervision, the relationship dynamics endemic to supervision, or the process of delivering…

Introduction to the Special Issue on "State-of-the-Art Sensor Technology in Japan 2015".

PubMed

Tokumitsu, Masahiro; Ishida, Yoshiteru

2016-08-23

This Special Issue, "State-of-the-Art Sensor Technology in Japan 2015", collected papers on different kinds of sensing technology: fundamental technology for intelligent sensors, information processing for monitoring humans, and information processing for adaptive and survivable sensor systems.[...].

FOREWORD: Structural Health Monitoring and Intelligent Infrastructure

NASA Astrophysics Data System (ADS)

Wu, Zhishen; Fujino, Yozo

2005-06-01

This special issue collects together 19 papers that were originally presented at the First International Conference on Structural Health Monitoring and Intelligent Infrastructure (SHMII-1'2003), held in Tokyo, Japan, on 13-15 November 2003. This conference was organized by the Japan Society of Civil Engineers (JSCE) with partial financial support from the Japan Society for the Promotion of Science (JSPS) and the Ministry of Education, Culture, Sport, Science and Technology, Japan. Many related organizations supported the conference. A total of 16 keynote papers including six state-of-the-art reports from different counties, six invited papers and 154 contributed papers were presented at the conference. The conference was attended by a diverse group of about 300 people from a variety of disciplines in academia, industry and government from all over the world. Structural health monitoring (SHM) and intelligent materials, structures and systems have been the subject of intense research and development in the last two decades and, in recent years, an increasing range of applications in infrastructure have been discovered both for existing structures and for new constructions. SHMII-1'2003 addressed progress in the development of building, transportation, marine, underground and energy-generating structures, and other civilian infrastructures that are periodically, continuously and/or actively monitored where there is a need to optimize their performance. In order to focus the current needs on SHM and intelligent technologies, the conference theme was set as 'Structures/Infrastructures Sustainability'. We are pleased to have the privilege to edit this special issue on SHM and intelligent infrastructure based on SHMII-1'2003. We invited some of the presenters to submit a revised/extended version of their paper that was included in the SHMII-1'2003 proceedings for possible publication in the special issue. Each paper included in this special issue was edited with the same quality standards as for any paper in a regular issue. The papers cover a wide spectrum of topics including smart and effective sensing technologies, reliable approaches to signal processing, rational data gathering and interpretation methods, advanced damage characterization, modeling feature selection and diagnosis methods, and system integration technologies, etc. This special issue contains the most up-to-date achievements in SHM and intelligent technologies and provides information pertaining to their current and potential applications in infrastructure. It is our hope that this special issue makes a significant contribution in advancing awareness and acceptance of SHM and intelligent technologies for the maintenance and construction of different kinds of infrastructure. We would like to express our sincere thanks to Professor Varadan (Editor-in-Chief), Professor Matsuzaki (Regional Editor), the Editorial Assistants and the staff at Institute of Physics Publishing for their great support and advice in publishing this special issue. Special thanks are due to all the reviewers for their willingness to share their time and expertise. Final but important thanks go to Ms Suzhen Li (Doctorate Candidate at Ibaraki University) for her assistance in editing this special issue.

A special issue on volcanic centers as targets for mineral exploration

USGS Publications Warehouse

Elston, Wolfgang E.; Plumlee, Geoffrey S.

1994-01-01

NEPTUNE or Pluto? Since the days of Hutton and Werner, every generation of economic geologists has addressed this question in a new light. Most papers in this special issue deal with the thin and leaky roof of Pluto's underworld. It allows hot emanations from Hades to leak out, only to be quenched and diluted by waters percolating down from Neptune's realm. The title of the special issue was taken from a symposium held in Albuquerque, New Mexico, on April 24, 1991, during a joint meeting of the Rocky Mountain and South-Central Sections of the Geological Society of America. More than half of the present authors participated. Although no restrictions were placed on subject matter in the original call for papers, all of the articles in this special issue deal with mineralization related to continental or epicontinental siliceous volcanism. One of us (Elston) summarizes them in his contribution. More than three years have passed since the call for manuscripts was issued. Their preparation, technical editing, reviewing, revision, and copy editing turned out to be a formidable task. Our sincere thanks are due to authors, reviewers, and the staff of Economic Geology for their hard work, dedication, and patience.

Analyzing and Integrating Models of Multiple Text Comprehension

ERIC Educational Resources Information Center

List, Alexandra; Alexander, Patricia A.

2017-01-01

We introduce a special issue featuring four theoretical models of multiple text comprehension. We present a central framework for conceptualizing the four models in this special issue. Specifically, we chart the models according to how they consider learner, texts, task, and context factors in explaining multiple text comprehension. In addition,…

Journal of Transportation and Statistics, Vol. 3, No. 2 : special issue on the statistical analysis and modeling of automotive emissions

DOT National Transportation Integrated Search

2000-09-01

This special issue of the Journal of Transportation and Statistics is devoted to the statistical analysis and modeling of automotive emissions. It contains many of the papers presented in the mini-symposium last August and also includes one additiona...

On-Line; Special Summer Issue on ICM 74.

ERIC Educational Resources Information Center

Zinn, Karl L., Ed.

1974-01-01

The proceedings of the 1974 Conference on Instructional Computing in Michigan comprise this special issue of the newsletter on educational use of computers among Michigan colleges and universities. Individual papers were presented on conceptual, technical, and practical aspects of instructional computing in (1) mathematics, (2) the physical and…

The Perspectives of Policy Researchers: A Synthesis of Special Issue Contributions

ERIC Educational Resources Information Center

Mullin, Christopher M.

2015-01-01

This article summarizes the divergent perspectives found across the 14 articles written by individuals from three types of policy research organizations--think tanks, regional collaborative organizations, and university-based institutes and centers--for this special issue of the "Community College Journal of Research and Practice." It…

36 CFR 1260.26 - Who is responsible for issuing special procedures for declassification of records pertaining to...

Code of Federal Regulations, 2014 CFR

2014-07-01

... issuing special procedures for declassification of records pertaining to intelligence activities and intelligence sources or methods, or of classified cryptologic records in NARA's holdings? 1260.26 Section 1260... procedures for declassification of records pertaining to intelligence activities and intelligence sources or...

36 CFR 1260.26 - Who is responsible for issuing special procedures for declassification of records pertaining to...

Code of Federal Regulations, 2012 CFR

2012-07-01

... issuing special procedures for declassification of records pertaining to intelligence activities and intelligence sources or methods, or of classified cryptologic records in NARA's holdings? 1260.26 Section 1260... procedures for declassification of records pertaining to intelligence activities and intelligence sources or...

Identity Development Process and Content: Toward an Integrated and Contextualized Science of Identity

ERIC Educational Resources Information Center

Galliher, Renee V.; Rivas-Drake, Deborah; Dubow, Eric F.

2017-01-01

This introductory summary provides an overview of the content of the special issue entitled "Identity Development Process and Content: Toward an Integrated and Contextualized Science of Identity." The 16 theoretical and empirical articles that comprise this special issue were selected to highlight innovative methodologies, theoretical…

Learning to Teach: Practice-Based Preparation in Teacher Education. Special Issues Brief

ERIC Educational Resources Information Center

Benedict, Amber; Holdheide, Lynn; Brownell, Mary; Foley, Abigail Marshall

2016-01-01

This Special Issues Brief from the Collaboration for Effective Educator Development, Accountability and Reform (CEEDAR Center) and the Center on Great Teachers and Leaders (GTL Center) outlines essential features for providing high-quality, structured, and sequenced opportunities to practice within teacher preparation programs. This brief is…

Special Galang Issue. Passage: A Journal of Refugee Education.

ERIC Educational Resources Information Center

Passage: Journal of Refugee Education, 1987

1987-01-01

A special issue of the Journal of Refugee Education devoted to the Galang (Indonesia), site of the Overseas Refugee Training Program, contains these articles: "Origins of the Galang Program: A Historical Perspective" (Melvin E. Frarey); "'I Can't Believe I Am Flying over the South China Sea...'" (Elizabeth Tannenbaum);…

The eighth q-bio conference: meeting report and special issue preface

DOE PAGES

Hlavacek, William Scott; Gnanakaran, Sandrasegaram; Munsky, Brian; ...

2015-12-30

This Special Issue, edited by Ilya Nemenman, celebrates the Eighth q-bio Conference, which took place in Santa Fe, New Mexico from August 13 to 16, 2014. Here, it consists of a commentary, two reviews, and five primary reports, which represent ideas and work discussed at the meeting.

Early Childhood Special Educators and the Hospital Ethics Committee.

ERIC Educational Resources Information Center

Lowenthal, Barbara

1989-01-01

The paper discusses issues of concern to early childhood special educators serving on hospital ethics committees to assist families with seriously ill and handicapped infants in neonatal intensive care units. Issues include infant euthanasia and the right to life, child abuse legislation, and possible effects on families. (Author/JDD)

What Is (Good) Practitioner Research?

ERIC Educational Resources Information Center

Heikkinen, Hannu L. T.; de Jong, Frank P. C. M.; Vanderlinde, Ruben

2016-01-01

This special issue recognizes EAPRIL as being a platform for practitioner and practice-based research and by organizing the 10th annual conference for practitioner research on improving learning in education and professional practice. Papers in this conference and in this special issue are rooted in practice-based research or practitioner…

Activist Environmental Education and Moral Philosophy

ERIC Educational Resources Information Center

Burns, David Patrick; Norris, Stephen P.

2012-01-01

In this article the authors respond to a recent special issue of the "Canadian Journal of Science, Mathematics and Technology Education" (Alsop & Bencze, 2010) in which the role of environmental activism in science, mathematics, and technology education (SMTE) was addressed. Although they applaud this Special Issue's invitation to begin a new…

Precision agriculture and soil and water management in cranberry production

USDA-ARS?s Scientific Manuscript database

Recent research on soil and water management of cranberry farms is presented in a special issue in Canadian Journal of Soil Science. The special issue (“Precision Agriculture and Soil Water Management in Cranberry Production”) consists of ten articles that include field, laboratory, and modeling stu...

Introduction to This Special Issue on Context-Aware Computing.

ERIC Educational Resources Information Center

Moran, Thomas P.; Dourish, Paul

2001-01-01

Discusses pervasive, or ubiquitous, computing; explains the notion of context; and defines context-aware computing as the key to disperse and enmesh computation into our lives. Considers context awareness in human-computer interaction and describes the broad topic areas of the essays included in this special issue. (LRW)

A Special Issue: Geomathematics in practice: Case studies from earth- and environmental sciences - Proceedings of the Croatian-Hungarian Geomathematical Congress, Hungary 2015

NASA Astrophysics Data System (ADS)

Hatvani, István Gábor; Horváth, Janina

2016-01-01

The present paper aims to introduce the current problems of geomathematics along with giving on overview on the papers published in the special issue covering the Croatian-Hungarian Geomathematical Congress of 2015 in Hungary.

Introduction to the Toxin Reviews Special Issue "Aspergillus, Aflatoxin, Cyclopiazonic Acid, and Biological Control"

USDA-ARS?s Scientific Manuscript database

This special issue of Toxin Reviews, “Aspergillus, Aflatoxin, CPA and Biological Control of Aflatoxin", is different from previous publications because it focuses on solving the problem of mycotoxin contamination through the use of biological control strains of Aspergillus, which is applicable to th...

SPECIAL ISSUE VETERINARY IMMUNOLOGY IMMUNOPATHOLOGY: PROCEEDINGS 8TH INTERNATIONAL VETERINARY IMMUNOLOGY SYMPOSIUM

USDA-ARS?s Scientific Manuscript database

This is the Special Issue of Vet. Immunol. Immunopathol. that summarizes the 8th International Veterinary Immunology Symposium (8 th IVIS) held August 15th-19th, 2007, in Ouro Preto, Brazil. The 8 th IVIS highlighted the importance of veterinary immunology for animal health, vaccinology, reproducti...

Testing Programs in Schools: What's New? A Special Issue.

ERIC Educational Resources Information Center

Walter, L. James; And Others

1981-01-01

This special issue of "Catalyst", entitled Testing Programs in Schools: What's New?, was published jointly by the Nebraska Council of School Administrators and the Nebraska Association for Supervision and Curriculum. The articles emphasize desirability of designing testing programs to meet the information needs of educators and the…

Risk Mechanisms in Development: Some Conceptual and Methodological Considerations.

ERIC Educational Resources Information Center

O'Connor, Thomas G.; Rutter, Michael

1996-01-01

Comments on problems raised in this special issue, focusing on the distinctive aspects of the risk research reported. Highlights issues like sample characteristics, measurement strategies, specificity of risk factors, and risk mechanisms. Discusses the challenges of integrating alternative models of risk, with special references to research into…

Introduction to the Special Issue: New and Interdisciplinary Approaches to Linguistic Relativity

ERIC Educational Resources Information Center

Athanasopoulos, Panos; Bylund, Emanuel; Casasanto, Daniel

2016-01-01

This Special Issue of "Language Learning" presents an interdisciplinary state-of-the-art overview of current approaches to linguistic relativity. It contains empirical and theoretical studies and reflections on linguistic relativity from a variety of perspectives, such as associative learning, conceptual transfer, multilingual awareness,…

ERCMExpress. Volume 2, Issue 1

ERIC Educational Resources Information Center

US Department of Education, 2006

2006-01-01

This issue of the Emergency Response and Crisis Management (ERCM) Technical Assistance Center's "ERCMExpress" focuses on integrating students with special needs and disabilities into emergency response and crisis management planning. Meeting the needs of students with disabilities and special needs in the event of an emergency does not have to be…

Introduction to a special issue on genotype by environment interaction

USDA-ARS?s Scientific Manuscript database

Expression of a phenotype is a function of the genotype, the environment, and the differential sensitivity of certain genotypes to different environments, also known as genotype by environment (G × E) interaction. This special issue of Crop Science includes a collection of manuscripts that reviews t...

Assessment as Action Research: Bridging Academic Scholarship and Everyday Practice

ERIC Educational Resources Information Center

Malenfant, Kara J.; Hinchliffe, Lisa Janicke; Gilchrist, Debra

2016-01-01

This introductory essay to this special issue demonstrates that action research has a vital role in evidence-informed practice in academic libraries. This special issue of "College and Research Libraries" ("C&RL") proudly features a selection of action research studies by participants of the Association of College and…

Introduction to this special issue on statistics for wildfire processes

Treesearch

Marcia Gumpertz

2009-01-01

This special issue on statistics for wildfire processes brings together foresters, wildfire ecologists, statisticians, mathematicians, and economists. All of these disciplines bring different interests, approaches and expertise to the modeling of wildfire processes. It is not necessarily easy, however, to communicate across disciplines or follow the developments in a...

Introduction to the special issue: under pressure.

PubMed

Howard, Yetta

2013-01-01

This article introduces this special issue on the theme "Under Pressure." It uses an analysis of experimental lesbian filmmaker Su Friedrich's Seeing Red (2005) to frame the issue's focus on the ways that the category "lesbian" is placed under pressure and/or the pressure "lesbian" places on twentieth- and twenty-first-century cultural production. After this overview, the introduction summarizes all seven articles in the order that they appear in the issue. These summaries also show the connections between the articles and suggest possibilities for future critical dialogues on the theme.

Applied Computational Electromagnetics Society Journal (ACES); Special Issue on Electromagnetics and High Performance Computing. Vol. 13, No. 2

DTIC Science & Technology

1998-07-01

author’s responsibility to obtain written permission to reproduce such material. 1 " vssmwmato srÄmaöNfTT fWi««-ii|<.1iw »■■«. i-i...interesting to compare papers in the issue with previous special issues of other jour- nals and monographs, for example [ 1 , 2]. HPC issues first attracted...environment, in particular the Kendall Square Research KSR- 1 . Fast algorithms have attracted considerable atten- tion in the CEM community, since they

Pathways for Emotions: Specializations in the Amygdalar, Mediodorsal Thalamic, and Posterior Orbitofrontal Network.

PubMed

Timbie, Clare; Barbas, Helen

2015-08-26

The primate amygdala projects to posterior orbitofrontal cortex (pOFC) directly and possibly indirectly through a pathway to the magnocellular mediodorsal thalamic nucleus (MDmc), which may convey signals about the significance of stimuli. However, because MDmc receives input from structures in addition to the amygdala and MDmc projects to areas in addition to pOFC, it is unknown whether amygdalar pathways in MDmc innervate pOFC-bound neurons. We addressed this issue using double- or triple-labeling approaches to identify pathways and key cellular and molecular features in rhesus monkeys. We found that amygdalar terminations innervated labeled neurons in MDmc that project to pOFC. Projection neurons in MDmc directed to pOFC included comparatively fewer "core" parvalbumin neurons that project focally to the middle cortical layers and more "matrix" calbindin neurons that project expansively to the upper cortical layers. In addition, a small and hitherto unknown pathway originated from MDmc calretinin neurons and projected to pOFC. Further, whereas projection neurons directed to MDmc and to pOFC were intermingled in the amygdala, none projected to both structures. Larger amygdalar neurons projected to MDmc and expressed the vesicular glutamate transporter 2 (VGLUT2), which is found in highly efficient "driver" pathways. In contrast, smaller amygdalar neurons directed to pOFC expressed VGLUT1 found in modulatory pathways. The indirect pathway from the amygdala to pOFC via MDmc may provide information about the emotional significance of events and, along with a parallel direct pathway, ensures transfer of signals to all layers of pOFC. The amygdala-the brain's center for emotions-is strongly linked with the orbital cortex, a region associated with social interactions. This study provides evidence that a robust pathway from the amygdala reaches neurons in the thalamus that link directly with the orbital cortex, forming a tight tripartite network. The dual pathways from the amygdala to the orbital cortex and to the thalamus are distinct by morphology, neurochemistry, and function. This tightly linked network suggests the presence of fool-proof avenues for emotions to influence high-order cortical areas associated with affective reasoning. Specific nodes of this tripartite network are disrupted in psychiatric diseases, divorcing areas that integrate emotions and thoughts for decisions and flexible behavior. Copyright © 2015 the authors 0270-6474/15/3511976-12$15.00/0.

Special Education and the Hispanic Child. Proceedings from the Annual Colloquium on Hispanic Issues (2nd, New York, New York, February 5-6, 1981). ERIC/CUE Urban Diversity Series Number 74, August 1981.

ERIC Educational Resources Information Center

Martinez, Herminio, Ed.

This collection of papers examines contemporary issues and problems in bilingual special education. The first paper, by Lizette A. Cantres, discusses Federal and State laws and regulations related to bilingual special education, with respect to litigation in the case of "Jose P." The problems of assessment of bilingual children under a…

Foreward for special issue of philosophical magazine on: topological correlated insulators and SmB6

NASA Astrophysics Data System (ADS)

Allen, J. W.

2016-11-01

This Foreward briefly surveys the recent burst of research on the mixed valent insulator SmB6 in the context of two questions, (1) is SmB6 in fact the first example of a strongly correlated topological insulator, and (2) if so are there unique features of special interest for both topology and strong correlations? Accordingly, the papers of this special issue are situated within this general rubric.

Current and future implications of basic and translational research on amyloid-β peptide production and removal pathways

PubMed Central

Bohm, C.; Chen, F.; Sevalle, J.; Qamar, S.; Dodd, R.; Li, Y.; Schmitt-Ulms, G.; Fraser, P.E.; St George-Hyslop, P.H.

2015-01-01

Inherited variants in multiple different genes are associated with increased risk for Alzheimer's disease (AD). In many of these genes, the inherited variants alter some aspect of the production or clearance of the neurotoxic amyloid β-peptide (Aβ). Thus missense, splice site or duplication mutants in the presenilin 1 (PS1), presenilin 2 (PS2) or the amyloid precursor protein (APP) genes, which alter the levels or shift the balance of Aβ produced, are associated with rare, highly penetrant autosomal dominant forms of Familial Alzheimer's Disease (FAD). Similarly, the more prevalent late-onset forms of AD are associated with both coding and non-coding variants in genes such as SORL1, PICALM and ABCA7 that affect the production and clearance of Aβ. This review summarises some of the recent molecular and structural work on the role of these genes and the proteins coded by them in the biology of Aβ. We also briefly outline how the emerging knowledge about the pathways involved in Aβ generation and clearance can be potentially targeted therapeutically. This article is part of Special Issue entitled "Neuronal Protein". PMID:25748120

Coenzyme Q biosynthesis and its role in the respiratory chain structure.

PubMed

Alcázar-Fabra, María; Navas, Plácido; Brea-Calvo, Gloria

2016-08-01

Coenzyme Q (CoQ) is a unique electron carrier in the mitochondrial respiratory chain, which is synthesized on-site by a nuclear encoded multiprotein complex. CoQ receives electrons from different redox pathways, mainly NADH and FADH2 from tricarboxylic acid pathway, dihydroorotate dehydrogenase, electron transfer flavoprotein dehydrogenase and glycerol-3-phosphate dehydrogenase that support key aspects of the metabolism. Here we explore some lines of evidence supporting the idea of the interaction of CoQ with the respiratory chain complexes, contributing to their superassembly, including respirasome, and its role in reactive oxygen species production in the mitochondrial inner membrane. We also review the current knowledge about the involvement of mitochondrial genome defects and electron transfer flavoprotein dehydrogenase mutations in the induction of secondary CoQ deficiency. This mechanism would imply specific interactions coupling CoQ itself or the CoQ-biosynthetic apparatus with the respiratory chain components. These interactions would regulate mitochondrial CoQ steady-state levels and function. This article is part of a Special Issue entitled 'EBEC 2016: 19th European Bioenergetics Conference, Riva del Garda, Italy, July 2-6, 2016', edited by Prof. Paolo Bernardi. Copyright © 2016 Elsevier B.V. All rights reserved.

Integrated omics analysis of specialized metabolism in medicinal plants.

PubMed

Rai, Amit; Saito, Kazuki; Yamazaki, Mami

2017-05-01

Medicinal plants are a rich source of highly diverse specialized metabolites with important pharmacological properties. Until recently, plant biologists were limited in their ability to explore the biosynthetic pathways of these metabolites, mainly due to the scarcity of plant genomics resources. However, recent advances in high-throughput large-scale analytical methods have enabled plant biologists to discover biosynthetic pathways for important plant-based medicinal metabolites. The reduced cost of generating omics datasets and the development of computational tools for their analysis and integration have led to the elucidation of biosynthetic pathways of several bioactive metabolites of plant origin. These discoveries have inspired synthetic biology approaches to develop microbial systems to produce bioactive metabolites originating from plants, an alternative sustainable source of medicinally important chemicals. Since the demand for medicinal compounds are increasing with the world's population, understanding the complete biosynthesis of specialized metabolites becomes important to identify or develop reliable sources in the future. Here, we review the contributions of major omics approaches and their integration to our understanding of the biosynthetic pathways of bioactive metabolites. We briefly discuss different approaches for integrating omics datasets to extract biologically relevant knowledge and the application of omics datasets in the construction and reconstruction of metabolic models. © 2017 The Authors The Plant Journal © 2017 John Wiley & Sons Ltd.

Human-Computer Interaction in Smart Environments

PubMed Central

Paravati, Gianluca; Gatteschi, Valentina

2015-01-01

Here, we provide an overview of the content of the Special Issue on “Human-computer interaction in smart environments”. The aim of this Special Issue is to highlight technologies and solutions encompassing the use of mass-market sensors in current and emerging applications for interacting with Smart Environments. Selected papers address this topic by analyzing different interaction modalities, including hand/body gestures, face recognition, gaze/eye tracking, biosignal analysis, speech and activity recognition, and related issues.

31 CFR 344.10 - What are Special Zero Interest securities?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false What are Special Zero Interest...-STATE AND LOCAL GOVERNMENT SERIES Special Zero Interest Securities § 344.10 What are Special Zero Interest securities? Special zero interest securities were issued as certificates of indebtedness and notes...

31 CFR 344.10 - What are Special Zero Interest securities?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false What are Special Zero Interest...-STATE AND LOCAL GOVERNMENT SERIES Special Zero Interest Securities § 344.10 What are Special Zero Interest securities? Special zero interest securities were issued as certificates of indebtedness and notes...

Taming the sphinx: Mechanisms of cellular sphingolipid homeostasis.

PubMed

Olson, D K; Fröhlich, F; Farese, R V; Walther, T C

2016-08-01

Sphingolipids are important structural membrane components of eukaryotic cells, and potent signaling molecules. As such, their levels must be maintained to optimize cellular functions in different cellular membranes. Here, we review the current knowledge of homeostatic sphingolipid regulation. We describe recent studies in Saccharomyces cerevisiae that have provided insights into how cells sense changes in sphingolipid levels in the plasma membrane and acutely regulate sphingolipid biosynthesis by altering signaling pathways. We also discuss how cellular trafficking has emerged as an important determinant of sphingolipid homeostasis. Finally, we highlight areas where work is still needed to elucidate the mechanisms of sphingolipid regulation and the physiological functions of such regulatory networks, especially in mammalian cells. This article is part of a Special Issue entitled: The cellular lipid landscape edited by Tim P. Levine and Anant K. Menon. Copyright © 2015. Published by Elsevier B.V.

Ionotropic glutamate receptors contribute to pain transmission and chronic pain.

PubMed

Zhuo, Min

2017-01-01

Investigation of the synaptic mechanisms for sensory transmission and modulation provide us with critical information about the transmission of painful sensation as well as the basic mechanisms of chronic pain. Recent studies consistently demonstrate that glutamatergic synapses not only play an important role in sensory transmission, including pain and itch transmission, but also contribute to nociceptive sensitization at different levels of the brain. Different subtypes of glutamate receptors play selective roles in synaptic transmission and long-term potentiation (LTP), as well as synaptic modulation. Understanding the contribution of each subtype of glutamate receptors, and related downstream signaling pathways may provide a new opportunity to design better medicine for the treatment of different forms of chronic pain. This article is part of the Special Issue entitled 'Ionotropic glutamate receptors'. Copyright © 2016 Elsevier Ltd. All rights reserved.

Pathways to an Elite Education: Exploring Strategies to Diversify NYC's Specialized High Schools. Policy Brief

ERIC Educational Resources Information Center

Corcoran, Sean P.; Baker-Smith, Christine

2015-01-01

New York City's specialized high schools have a long history of offering a rigorous, college preparatory, public education to some of NYC's highest-achieving students. Despite enrolling only a small fraction of the City's high school students, the specialized schools have become a powerful symbol in a larger public debate about educational equity.…

The Gap in Standards for Special Libraries.

ERIC Educational Resources Information Center

Dodd, James Beaupre

1982-01-01

The issue of standards for special libraries is discussed, highlighting surveys conducted concerning the diversity of special libraries and salaries of members of the Special Libraries Association (SLA). Efforts of SLA's Standards and Statistics Committee are noted. Twenty references are listed. (EJS)

GLUT4 Retention in Adipocytes Requires Two Intracellular Insulin-regulated Transport Steps

PubMed Central

Zeigerer, Anja; Lampson, Michael A.; Karylowski, Ola; Sabatini, David D.; Adesnik, Milton; Ren, Mindong; McGraw, Timothy E.

2002-01-01

Insulin regulates glucose uptake into fat and muscle by modulating the distribution of the GLUT4 glucose transporter between the surface and interior of cells. The GLUT4 trafficking pathway overlaps with the general endocytic recycling pathway, but the degree and functional significance of the overlap are not known. In this study of intact adipocytes, we demonstrate, by using a compartment-specific fluorescence-quenching assay, that GLUT4 is equally distributed between two intracellular pools: the transferrin receptor-containing endosomes and a specialized compartment that excludes the transferrin receptor. These pools of GLUT4 are in dynamic communication with one another and with the cell surface. Insulin-induced redistribution of GLUT4 to the surface requires mobilization of both pools. These data establish a role for the general endosomal system in the specialized, insulin-regulated trafficking of GLUT4. Trafficking through the general endosomal system is regulated by rab11. Herein, we show that rab11 is required for the transport of GLUT4 from endosomes to the specialized compartment and for the insulin-induced translocation to the cell surface, emphasizing the importance of the general endosomal pathway in the specialized trafficking of GLUT4. Based on these findings we propose a two-step model for GLUT4 trafficking in which the general endosomal recycling compartment plays a specialized role in the insulin-regulated traffic of GLUT4. This compartment-based model provides the framework for understanding insulin-regulated trafficking at a molecular level. PMID:12134080

GLUT4 retention in adipocytes requires two intracellular insulin-regulated transport steps.

PubMed

Zeigerer, Anja; Lampson, Michael A; Karylowski, Ola; Sabatini, David D; Adesnik, Milton; Ren, Mindong; McGraw, Timothy E

2002-07-01

Insulin regulates glucose uptake into fat and muscle by modulating the distribution of the GLUT4 glucose transporter between the surface and interior of cells. The GLUT4 trafficking pathway overlaps with the general endocytic recycling pathway, but the degree and functional significance of the overlap are not known. In this study of intact adipocytes, we demonstrate, by using a compartment-specific fluorescence-quenching assay, that GLUT4 is equally distributed between two intracellular pools: the transferrin receptor-containing endosomes and a specialized compartment that excludes the transferrin receptor. These pools of GLUT4 are in dynamic communication with one another and with the cell surface. Insulin-induced redistribution of GLUT4 to the surface requires mobilization of both pools. These data establish a role for the general endosomal system in the specialized, insulin-regulated trafficking of GLUT4. Trafficking through the general endosomal system is regulated by rab11. Herein, we show that rab11 is required for the transport of GLUT4 from endosomes to the specialized compartment and for the insulin-induced translocation to the cell surface, emphasizing the importance of the general endosomal pathway in the specialized trafficking of GLUT4. Based on these findings we propose a two-step model for GLUT4 trafficking in which the general endosomal recycling compartment plays a specialized role in the insulin-regulated traffic of GLUT4. This compartment-based model provides the framework for understanding insulin-regulated trafficking at a molecular level.

CALL FOR PAPERS: Progress in Supersymmetric Quantum Mechanics

NASA Astrophysics Data System (ADS)

2003-11-01

This is a call for contributions to a Special Issue of Journal of Physics A: Mathematical and General entitled `Statistical Physics of Disordered Systems: from Real Materials to Optimization and Codes'. This issue should be a place for high quality original work. We stress the fact that we are interested in having the topic interpreted broadly: we would like to have contributions ranging from equilibrium and dynamical studies of spin glasses, glassy behaviour in amorphous materials, and low temperature physics, to applications in non-conventional areas such as error correcting codes, image analysis and reconstruction, optimization, and algorithms based on statistical mechanical ideas. We believe that we have arrived at a very exciting moment for the development of this multidisciplinary approach, and that this issue will be of a high standard and prove to be a very useful tool in the future. The Editorial Board has invited E Marinari, H Nishimori and F Ricci-Tersenghi to serve as Guest Editors for the Special Issue. Their criteria for acceptance of contributions are the following: bullet The subject of the paper should relate to the statistical physics of disordered systems. bullet Contributions will be refereed and processed according to the usual procedures of the journal. bullet Papers should be original (they should not be simply reviews of authors' own work that is already published elsewhere). bullet Review articles will be considered for inclusion in the Special Issue only in very special cases. The editors will analyse potential proposals of reviews, and if needed they will ask for some review contributions. The guidelines for the preparation of contributions are the following: bullet The deadline for submission of contributions is 31 March 2003. This deadline will allow the Special Issue to appear in about October 2003. bullet There is a nominal page limit of 15 printed pages (approximately 9000 words) per research contribution. The contributions that have been approved by the Guest Editors as review articles will have a limit of 30 printed pages (18000 words). Papers exceeding these limits may be accepted at the discretion of the Guest Editors. Further advice on publishing your work in Journal of Physics A: Mathematical and General may be found at www.iop.org/Journals/jphysa. bullet Contributions to the Special Issue should if possible be submitted electronically at www.iop.org/Journals/jphysa or by e-mail to jphysa@iop.org, quoting `JPhysA Special Issue -- Statistical Physics of Disordered Systems'. Submissions should ideally be in either standard LaTeX form or Microsoft Word. Please see the web site for further information on electronic submissions. bullet Authors unable to submit electronically may send hard copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing the electronic code on floppy disk if available and quoting `JPhysA Special Issue -- Statistical Physics of Disordered Systems'. bullet All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. This Special Issue will be published in both paper and online editions of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue in addition to the usual 25 free offprints of their article. E Marinari, H Nishimori and F Ricci-Tersenghi Guest Editors

Comparing environmental issues in Cuba before and after the Special Period: balancing sustainable development and survival.

PubMed

Maal-Bared, Rasha

2006-04-01

Following the Earth Summit in 1992, Cuba designed and implemented a variety of programs, administrative structures, and public awareness activities to promote sound environmental management and sustainable development. This came shortly after the fall of the Soviet Union and the strengthening of the US blockade in 1990, which resulted in a 35% drop in Cuban GDP. This period, referred to as the Special Period, witnessed a decrease in many environmentally damaging activities both by choice and by necessity, but also resulted in many decisions to resuscitate the Cuban economy. The purpose of this work was to compare and rank the environmental risks Cuba faced before and during the Special Period (1990-2000) using two Comparative environmental risk assessments (CERAs). To do so, an ecosystem integrity risk assessment matrix was constructed with 42 risk end points. The matrix assessed the risk posed by 17 problem areas including air pollution, water contamination, solid waste sites, pesticides and ecosystem degradation. The risks were calculated using five criteria: area affected, vulnerability of affected population, severity of impact, irreversibility of effect and uncertainty. To construct this matrix, both literature reviews and expert interviews in Cuba were conducted in 2000. The results showed a general decrease in risk scores during the Special Period. Before the Special Period, high risks were posed by: terrestrial degradation and industrial wastewater and sludge, followed by freshwater degradation, surface water stressors, and pesticides. After the Special Period, industrial wastewater and sludge and pesticides were no longer high-risk areas, but municipal wastewater and marine coastal degradation ranked higher than previously. Also, the risk endpoints most stressed after 1990 were affected by activities controlled by the government, such as mining and tourism, and lack of infrastructure. Therefore, the claims that public environmental education is the main pathway to sustainable development in Cuba seem uninformed and other management practices should be evaluated.

Introduction to the special issue: 50th anniversary of APA Division 28: The past, present, and future of psychopharmacology and substance abuse.

PubMed

Stoops, William W; Sigmon, Stacey C; Evans, Suzette M

2016-08-01

This is an introduction to the special issue "50th Anniversary of APA Division 28: The Past, Present, and Future of Psychopharmacology and Substance Abuse." Taken together, the scholarly contributions included in this special issue serve as a testament to the important work conducted by our colleagues over the past five decades. Division 28 and its members have advanced and disseminated knowledge on the behavioral effects of drugs, informed efforts to prevent and treat substance abuse, and influenced education and policy issues more generally. As past and current leaders of the division, we are excited to celebrate 50 years of Division 28 and look forward to many more successful decades for our division and its members. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Attachment-related mental representations: introduction to the special issue.

PubMed

Thompson, Ross A

2008-12-01

Bowlby's concept of mental working models of self, attachment figures, and the social world has been theoretically generative as a bridge between early relational experience and the beliefs and expectations that color later relationships. Contemporary attachment researchers, following his example, are applying new knowledge of children's conceptual development to their study of attachment-related mental representations in children and adults. The contributors to this special issue highlight recent advances in how the mental representations arising from attachment security should be conceptualized and studied, and identify a number of important directions for future work. This paper introduces the special issue by summarizing the major ideas of Bowlby and his followers concerning the nature and development of mental working models, points of theoretical clarity and uncertainty, and challenges in assessing these representations, as well as profiling each of the contributions to this issue.

Moving Toward Interdisciplinary Dialogue in Mentoring Scholarship: An Introduction to the Special Issue.

PubMed

Eby, Lillian T; Allen, Tammy D

2008-04-01

The study of mentoring spans a wide range of disciplines including psychology, organizational behavior, education, and social work, among others. However, until recently there has been little interdisciplinary dialogue among mentoring scholars. In this Special Issue we attempt to lay the groundwork for interdisciplinary research on mentoring by examining this phenomenon through the lens of youth mentoring, academic mentoring, and workplace mentoring. In this introduction we outline the aims of this Special Issue, provide a common definition of mentoring to guide the reader through the articles that follow, summarize the knowledge gained from the included articles, and offer insight into what we believe are important next steps for developing a multidisciplinary perspective on mentoring.

Mapping Queer Bioethics: Space, Place, and Locality.

PubMed

Wahlert, Lance

2016-01-01

This article, which introduces the special issue of the Journal of Homosexuality on "Mapping Queer Bioethics," begins by offering an overview of the analytical scope of the issue. Specifically, the first half of this essay raises critical questions central to the concept of a space-related queer bioethics, such as: How do we appreciate and understand the special needs of queer parties given the constraints of location, space, and geography? The second half of this article describes each feature article in the issue, as well as the subsequent special sections on the ethics of reading literal, health-related maps ("Cartographies") and scrutinizing the history of this journal as concerns LGBT health ("Mapping the Journal of Homosexuality").

Introduction to the Special Issue: Precarious Solidarity-Preferential Access in Canadian Health Care.

PubMed

Reid, Lynette

2017-06-01

Systems of universal health coverage may aspire to provide care based on need and not ability to pay; the complexities of this aspiration (conceptual, practical, and ethical) call for normative analysis. This special issue arises in the wake of a judicial inquiry into preferential access in the Canadian province of Alberta, the Vertes Commission. I describe this inquiry and set out a taxonomy of forms of differential and preferential access. Papers in this special issue focus on the conceptual specification of health system boundaries (the concept of medical need) and on the normative questions raised by complex models of funding and delivery of care, where patients, providers, and services cross system boundaries.

Forest Service special agents, assistant special agents in charge, senior special agents, and supervisory special agents report: nationwide study

Treesearch

Deborah J. Chavez; Joanne F. Tynon

2007-01-01

This is the fourth in a series of studies to evaluate perceptions of U.S. Department of Agriculture Forest Service law enforcement personnel of the roles, responsibilities, and issues related to their jobs. An e-mail survey was administered to the 89 Forest Service special agents, assistant special agents in charge, senior special agents, and supervisory special agents...

Src regulates sequence-dependent beta-2 adrenergic receptor recycling via cortactin phosphorylation*

PubMed Central

Vistein, Rachel; Puthenveedu, Manojkumar A.

2014-01-01

The recycling of internalized signaling receptors, which has direct functional consequences, is subject to multiple sequence and biochemical requirements. Why signaling receptors recycle via a specialized pathway, unlike many other proteins that recycle by bulk, is a fundamental unanswered question. Here we show that these specialized pathways allow selective control of signaling receptor recycling by heterologous signaling. Using assays to visualize receptor recycling in living cells, we show that the recycling of the beta-2 adrenergic receptor (B2AR), a prototypic signaling receptor, is regulated by Src family kinases. The target of Src is cortactin, an essential factor for B2AR sorting into specialized recycling microdomains on the endosome. Phosphorylation of a single cortactin residue, Y466, regulates the rate of fission of B2AR recycling vesicles from these microdomains, and, therefore, the rate of delivery of B2AR to the cell surface. Together, our results indicate that actin-stabilized microdomains that mediate signaling receptor recycling can serve as a functional point of convergence for crosstalk between signaling pathways. PMID:25077552

47 CFR 61.17 - Applications for special permission.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (CONTINUED) TARIFFS Rules for Electronic Filing § 61.17 Applications for special permission. (a) All issuing carriers that file applications for special permission, associated documents, such as transmittal letters, requests for special permission, and supporting information, shall file those documents electronically. (b...

Introduction to the Special Issue: Children in Foster Care and International Adoption

ERIC Educational Resources Information Center

Jankowska, Anna M.

2015-01-01

Children in the foster care system and those experiencing international adoption face a host of risk factors that result in academic, behavioral, and emotional challenges. The purpose of this special issue is to provide school psychologists with the knowledge regarding current intervention strategies and programming to provide effective supports…

Cognitive Load Theory: New Conceptualizations, Specifications, and Integrated Research Perspectives

ERIC Educational Resources Information Center

Paas, Fred; van Gog, Tamara; Sweller, John

2010-01-01

Over the last few years, cognitive load theory has progressed and advanced rapidly. The articles in this special issue, which document those advances, are based on contributions to the 3rd International Cognitive Load Theory Conference (2009), Heerlen, The Netherlands. The articles of this special issue on cognitive load theory discuss new…

How to Support Prescriptive Statements by Empirical Research: Some Missing Parts

ERIC Educational Resources Information Center

Wecker, Christof

2013-01-01

This paper continues a discussion started in a special issue about the acceptability of prescriptive statements in educational research articles. In light of some ambiguities concerning what counts as a prescriptive statement, and the special issue's focus on causal relations as a requirement for the justification of prescriptive statements, a…

Editorial: Progress and prospects

Treesearch

Paul H. Gobster; Wei-Ning Xiang

2012-01-01

A year has passed since the new leadership of this journal was officially introduced in an editorial for the Special Issue commemorating our 100th volume of publication. That editorial and several of the contributed essays to the Special Issue offered ideas for strengthening the journal and clarifying its mission for moving forward. These ideas have since been...

On Instructional Utility, Statistical Methodology, and the Added Value of ECD: Lessons Learned from the Special Issue

ERIC Educational Resources Information Center

Nelson, Brian; Nugent, Rebecca; Rupp, Andre A.

2012-01-01

This special issue of "JEDM" was dedicated to bridging work done in the disciplines of "educational and psychological assessment" and "educational data mining" (EDM) via the assessment design and implementation framework of "evidence-centered design" (ECD). It consisted of a series of five papers: one…

When a Student Does Not Qualify for Special Education: Issues and Recommendations

ERIC Educational Resources Information Center

Schultz, Edward; Stephens, Tammy L.; Lindt, Suzanne F.

2015-01-01

The authors describe the issues that assessment specialists confront when a student referred for special education testing does not qualify for services. This article reviews some of the causes for students not meeting the eligibility requirements and concludes with recommendations to prevent as well as respond appropriately when a designation of…

New Trends and Directions in Ethnic Identity among Internationally Transracially Adopted Persons: Summary of Special Issue

ERIC Educational Resources Information Center

Rosnati, Rosa; Pinderhughes, Ellen E.; Baden, Amanda L.; Grotevant, Harold D.; Lee, Richard M.; Mohanty, Jayashree

2015-01-01

The collective findings of the six articles in this special issue highlight the importance of ethnic-racial socialization and ethnic identity among international transracial adoptees (ITRAs). A multidimensional developmental phenomenon, ethnic identity intersects with other identities, notably adoptive identity. Family, peers, community, and host…

77 FR 47652 - Second Annual Food and Drug Administration Health Professional Organizations Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

... of Special Health Issues, Food and Drug Administration, 10903 New Hampshire Ave., Silver Spring, MD... between health professional organizations and FDA staff. The Office of Special Health Issues serves as a... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001...

Special Issue: Ecological Modelling Global Conference 2016: 20th Biennial ISEM Conference, 8 - 12 May 2016, Towson, Maryland, USA.

EPA Science Inventory

This Special Issue contains a collection of papers presented at The Ecological Modelling Global Conference 2016: 20th Biennial International Society of Ecological Modelling (ISEM) Conference which was held at Towson University, Maryland, United States. Over the past 40+ years, E...

Language Teacher Associations: Key Themes and Future Directions

ERIC Educational Resources Information Center

Paran, Amos

2016-01-01

This article presents the themes that emerge from this Special Issue on language teacher associations (LTAs). I discuss various conceptualizations of LTAs, as well as the different theoretical frameworks which the contributors to the Special Issue use in their analyses. I then focus on some of the ways in which LTAs achieve their mission of…

Health Needs of Transition-Aged Youth: Feature Issue of IMPACT.

ERIC Educational Resources Information Center

Tommet, Pat, Ed.; And Others

1994-01-01

This feature issue explores health needs of youth with disabilities as they make the transition from child to adult roles. "School Health Services: Supporting Students with Special Health Needs" (Dee K. Bauer) describes the role of the special needs nurse on multidisciplinary teams in Multnomah County (Oregon) schools. Two articles deal with…

Technology Counts 2009: Breaking Away from Tradition--E-Education Expands Opportunities for Raising Achievement

ERIC Educational Resources Information Center

Education Week, 2009

2009-01-01

This special issue presents the "Education Week's" annual report on education technology, "Technology Counts." This special issue includes the following articles: (1) Breaking Away from Tradition (Michelle R. Davis); (2) Research Shows Evolving Picture of E-Education (Debra Viadero); (3) Advanced Placement Secures Online Niche (Michelle R. Davis);…

Educational Broadcasts of NHK. Special Issue of NHK Today and Tomorrow.

ERIC Educational Resources Information Center

Japan Broadcasting Co., Tokyo

A special issue of NHK Today and Tomorrow, published by Japan Broadcasting Company, describes open-circuit and classroom broadcasts. Policies of NHK are explained and standards listed for educational programs in general, school programs, children's programs, and cultural programs. The scope of classroom broadcasts is described and a schedule…

Values Education in Nordic Preschools: A Commentary

ERIC Educational Resources Information Center

Thornberg, Robert

2016-01-01

The six papers in this special issue focus on how values and values education are embedded in the everyday life at Nordic preschools. The studies in this special issue provide stimulating theoretical and methodological knowledge to inform further study of values education internationally. A key contribution of the papers is that there is…

Wrestling with a Trojan Horse: Outsourcing Cataloging in Academic and Special Libraries.

ERIC Educational Resources Information Center

Abel-Kops, Chad P.

2000-01-01

Focuses the issue of outsourcing cataloging in academic and special libraries. Examines the goal of outsourcing to increase production at reduced costs; a case of outsourcing at Wright State University of Ohio; confidentiality issues of outsourcing by law firms and other corporations; contracts; debates on "whether" and "what"…

Afterword: School Documentaries, Childhood and New Cinema History

ERIC Educational Resources Information Center

Biltereyst, Daniel

2011-01-01

This paper was written as a response to the six main articles that appear in the special issue "Education in Motion: Producing Methodologies for Researching Documentary Film on Education." The afterword first tries to locate the special issue in a wider debate on the reassessment of the relationship between film, children and education. The…

"Cognitive Diagnosis and Q-Matrices in Language Assessment": A Commentary

ERIC Educational Resources Information Center

Alderson, J. Charles

2010-01-01

This commentary appraises the 2009 special issue of "Language Assessment Quarterly" on "Cognitive Diagnosis and Q-matrices in Language Assessment." Despite a number of weaknesses, specifically in attempting inappropriately to retrofit a suite of proficiency tests to diagnostic purposes, the special issue is seen as a landmark in the development of…

Violence and Victimization in the Refugee Patient. I. Special Issues in Diagnostic and Therapeutic Interviewing.

ERIC Educational Resources Information Center

Westermeyer, Joseph; And Others

This paper is intended for teachers, faculty instructors, and clinical supervisors whose trainees are evaluating and treating refugee patients. It addresses special issues in the diagnostic and therapeutic interviewing of refugee patients who have experienced various types of physical violence and victimization. After a brief introduction, a…

Framework for Asynchronous Discussion Design Decisions: Applied Principles from Special Issue Authors

ERIC Educational Resources Information Center

Grabowski, Barbara L.

2011-01-01

After a discussion of the state of both misaligned and informative online and distance education research, the authors in this special issue (hereafter called the collective) extract evidence-based principles about strategies that work. Both are addressed in this article. First, their criticisms centered on the value of comparative research. Those…

Technology and Special Needs Provision in the UK: Is Current Law Satisfactory?

ERIC Educational Resources Information Center

Kariyawasam, Rohan

2007-01-01

Recently, the government has issued legislation on disability discrimination (the UK "Disability Discrimination Act" 2005) that is silent on the issue of access to technology for those adults and minors with special needs/disabilities either in the classroom or out of the classroom. At the same time, commercial legislation from Europe…

National Wildlife. Special Issue: Endangered Species.

ERIC Educational Resources Information Center

Strohm, John, Ed.

This is the first special issue in the 12-year history of "National Wildlife," and is devoted entirely to endangered species of animals and plants in the United States. An overview of the problem stresses the impact of man's haphazard development, suburban sprawl, and urban pollution upon a fragile environment, resulting in dozens of…

Remembering Roger I. Simon: A Pedagogy of Public Possibility

ERIC Educational Resources Information Center

Farley, Lisa; Tarc, Aparna Mishra

2014-01-01

This special issue of "Canadian Social Studies" is dedicated to Roger I. Simon. Simon's scholarship bequeaths to theorists, teachers, and curators across Canada and beyond a theory of education that opens up responsibilities to past and present others. The papers gathered for this special issue address many of the difficulties that he…

Special Issue: "Getting of Wisdom", Learning in Later Life

ERIC Educational Resources Information Center

Krašovec, Sabina Jelenc; Golding, Barry; Findsen, Brian; Schmidt-Hertha, Bernhard

2017-01-01

This specially themed ""Getting of Wisdom," Learning in Later Life" Edition of the "Australian Journal of Adult Learning" ("AJAL") is not so much concerned with the issue of ageing itself, but more about quality of life regardless of age. It is about taking, but also giving back as best as possible at any…

Research, Learning Theory, and the Ideas of Robert G. Sidnell. Special Issue.

ERIC Educational Resources Information Center

Alexander, David, Ed.; And Others

1987-01-01

Intended as a memorial to Robert G. Sidnell, this special issue contains articles about areas of music education which he promoted. In "The Dimensions of Research in Music Education," Sidnell concluded that music education research encompasses all humanistic disciplines as well as the behavioral and social sciences. James Carlsen, in…

Introduction: Addressing Air Pollution and Health Science Questions to Inform Science and Policy

EPA Science Inventory

This special issue of Air Quality, Atmosphere and Health (AQAH) is the sixth and final in a series of special journal issues (Solomon 2010, 2011a, b; Solomon et al. 2011; Solomon 2012) associated with the 2010 Air Pollution and Heath Conference: Bridging the Gap between Sources ...

Differences in Secondary Special and General Education Teachers' Attitudes toward Inclusion of Students with Disabilities

ERIC Educational Resources Information Center

Miller, Brandy

2017-01-01

The purpose of this quantitative causal-comparative study was to examine if, or to what extent, there was a difference between secondary general education teachers' and special education teachers' overall attitudes, or attitudes related to professional issues, philosophical issues, and logistical concerns, toward inclusion of students with…

Introduction to the Special Issue on "Advances in Research on Networked Learning."

ERIC Educational Resources Information Center

Banks, Sheena; Goodyear, Peter; Hodgson, Vivian; McConnell, David

2003-01-01

Taken together, the articles in this special issue contribute to the collective sense of recent progress in research on networked learning in higher education. In combination, they help explain some of the key relationships between teachers' and learners' intentions and experiences, the affordances of text-based communications technologies and…

Youth Violence as Adaptation? Introduction to the Special Issue

ERIC Educational Resources Information Center

Swisher, Raymond R.; Latzman, Robert D.

2008-01-01

This article introduces the special issue of the journal on the topic of youth violence as adaptation to community violence. Contrary to the predominant perspective that youth violence is a sign of dysfunction or maladaptation, the articles collected here consider whether some youth violence may have positively adaptive consequences in the face of…

Scaffolding and Dialogic Teaching in Mathematics Education: Introduction and Review

ERIC Educational Resources Information Center

Bakker, Arthur; Smit, Jantien; Wegerif, Rupert

2015-01-01

This article has two purposes: firstly to introduce this special issue on scaffolding and dialogic teaching in mathematics education and secondly to review the recent literature on these topics as well as the articles in this special issue. First we define and characterise scaffolding and dialogic teaching and provide a brief historical overview…

[Health and the media in Spain].

PubMed

Revuelta, Gemma

2006-03-01

The so-called media agenda has a great influence on the issues considered to be important by society. In this article, based on the Informe Quiral (Quiral Survey), the author analyses the coverage of health issues in Spanish press. In Spain, media concentration causes a clear tendency to information homogeneity and thus, health issues are rarely dealt with in an independent way or in its own specific space or by specialized professionals. The main chronic issues the Spanish press has followed during the years included in the survey have been: cancer, sexuality and reproduction, aids, drugs (including tobacco), mental disorders and nutrition-related issues. Politicians or individuals with political and technical posts are the sources which carry the burden of informing about health issues (49%). On the other hand, the more specialized sector is the source of information in only 26% of the cases. In order to improve health information, the author suggests establishing communication platforms and closer collaboration between the specialized sector and the media, fostering mutual knowledge of all professional groups taking part in the process and ridding health information of all political influences.

Special issue on asteroids - Introduction

NASA Astrophysics Data System (ADS)

Novaković, Bojan; Hsieh, Henry H.; Gronchi, Giovanni F.

2018-04-01

The articles in this special issue are devoted to asteroids, small solar system bodies that primarily populate a region between the orbits of Mars and Jupiter, known as the asteroid belt, but can also be found throughout the Solar System. Asteroids are considered to be a key to understanding the formation and evolution of our planetary system. Their properties allow us to test current theoretical models and develop new theoretical concepts pertaining to evolutionary processes in the Solar System. There have been major advances in asteroid science in the last decade, and that trend continues. Eighteen papers accepted for this special issue cover a wide range of asteroid-related subjects, pushing the boundaries of our understanding of these intriguing objects even further. Here we provide the reader with a brief overview of these thrilling papers, with an invitation for interested scientists to read each work in detail for a better understanding of these recent cutting edge results. As many topics in asteroid science remain open challenges, we hope that this special issue will be an important reference point for future research on this compelling topic.

From extreme pH to extreme temperature: An issue in honor of the geochemical contributions of Kirk Nordstrom, USGS hydrogeochemist

USGS Publications Warehouse

Campbell, Kate M.; Verplanck, Philip L.; McCleskey, R. Blaine; Alpers, Charles N.

2015-01-01

This special issue of Applied Geochemistry honors Dr. D. Kirk Nordstrom, and his influential career spent primarily at the U.S. Geological Survey (USGS). This issue does not herald his retirement or other significant career milestone, but serves as a recognition of the impact his work has had on the field of geochemistry in general. This special issue grew from a symposium in Kirk’s honor (affectionately dubbed “Kirkfest”) at the Geological Society of America’s annual meeting in Denver, Colorado, USA, during October 2013. At GSA, 27 talks and 35 posters showed how Kirk’s work has influenced a wide range of current hydrogeochemical research, from geothermal processes to acid mine drainage to geochemical modeling. The breadth of his knowledge and his many contributions to the published literature have left an indelible mark on the field of geochemistry, and this special issue is a tribute to his experience and contributions.

Compilation of Thesis Abstracts

DTIC Science & Technology

2005-09-01

Special Events Management in the Post-9/11 World...Information Sharing TOWARDS A STRATEGIC APPROACH TO SPECIAL EVENTS MANAGEMENT IN THE POST-9/11 WORLD G.B. Jones-Chief, FBI Special Events Management Unit...counterterrorism and law enforcement planning for major special events and identifies some of the strategic issues that have emerged in special events management

Including Students with Special Needs: A Practical Guide for Classroom Teachers. Third Edition.

ERIC Educational Resources Information Center

Friend, Marilyn; Bursuck, William D.

This book is intended to guide teachers as they include students with special needs. The 13 chapters are: (1) "The Foundation for Educating Students with Special Needs" (e.g., issues related to inclusion); (2) "Special Education Procedures and Services" (e.g., how students obtain special services); (3) "Professional…

76 FR 6551 - Medical Devices; General and Plastic Surgery Devices; Classification of Contact Cooling System...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... intended for non-invasive aesthetic use will need to address the issues covered in the special controls... intended for non-invasive aesthetic use. (b) Classification. Class II (special controls). The special... into class II (special controls). The special control that will apply to the device is the guidance...

Editorial: Introduction to the Special Issue ;Slope Tectonics: Inherited Structures, Morphology of Deformation and Catastrophic Failure;

NASA Astrophysics Data System (ADS)

Hermanns, R. L.; Oppikofer, T.; Jaboyedoff, M.; Clague, J. J.; Scarascia-Mugnozza, G.

2017-07-01

The "Conference on Slope Tectonics" has become an international scientific meeting point to present and discuss a variety of topics related to slope deformation and the deposits of related failures. The first conference took place on February 15-16, 2008 at University of Lausanne (Switzerland). It was followed by a second conference on September 6-10, 2011, in Austria (organized by the Geological Survey of Austria) and a third on September 8-12, 2014, in Norway (organized by the Geological Survey of Norway). The two later events included field trips. It has become a tradition that selected papers from these conference are published - papers from the first conference were published by the Geological Society as Special Publication 351 (Jaboyedoff, 2011), and those from the second conference were published in a special issue of Tectonophysics (Baron and Jaboyedoff, 2013). This special issue of Geomorphology is a collection of papers presented at the Norwegian Conference on Slope Tectonics. This collection of papers focuses on the role of tectonics in gravitationally induced rock-slope instabilities. The slopes either deform over long periods as deep-seated gravitational slope deformation (DSGSD) or more rapidly as rockslides or rock avalanches. The reconstruction of slope deformation is an integral part of the studies captured in this special issue.

Contributions to the Content Analysis of Gender Roles: An Introduction to a Special Issue

PubMed Central

Popova, Lucy; Linz, Daniel G.

2011-01-01

This special issue on gender-related content analysis is the second of two parts (see Rudy et al. 2010b). The current special issue is more diverse than was the first in the number of countries that are represented and in the variety of media genres and content types that are included. The primary aim of this paper is to outline some of the contributions of the individual papers in this second special issue. Some of these advancements and innovations include (a) examining underresearched measures, countries, time spans, sexual orientations, and individual media programs; (b) addressing both international and intranational differences in gender-role portrayals; (c) comparing multiple content formats within the same media unit; (d) updating past findings to take into consideration the current media landscape; (e) employing established measures in novel ways and novel contexts; (f) uncovering limitations in established intercultural measures and media-effects theories; (g) suggesting variables that could predict additional differences in gender-role portrayals; (h) adopting virtually identical methods and measures across distinct content categories in order to facilitate comparisons; (i) conducting multiple tests of a given hypothesis; (j) examining, from multiple perspectives, the implications of racial differences in gender portrayals; and (k) examining the implications of underrepresentation of women and the perspectives that women hold. In addition to the original content-analytical research presented in this special issue, two reviews, one methodological and the other analytical, offer recommendations of procedures and perspectives to be implemented in future research. PMID:21423330

Contributions to the Content Analysis of Gender Roles: An Introduction to a Special Issue.

PubMed

Rudy, Rena M; Popova, Lucy; Linz, Daniel G

2011-02-01

This special issue on gender-related content analysis is the second of two parts (see Rudy et al. 2010b). The current special issue is more diverse than was the first in the number of countries that are represented and in the variety of media genres and content types that are included. The primary aim of this paper is to outline some of the contributions of the individual papers in this second special issue. Some of these advancements and innovations include (a) examining underresearched measures, countries, time spans, sexual orientations, and individual media programs; (b) addressing both international and intranational differences in gender-role portrayals; (c) comparing multiple content formats within the same media unit; (d) updating past findings to take into consideration the current media landscape; (e) employing established measures in novel ways and novel contexts; (f) uncovering limitations in established intercultural measures and media-effects theories; (g) suggesting variables that could predict additional differences in gender-role portrayals; (h) adopting virtually identical methods and measures across distinct content categories in order to facilitate comparisons; (i) conducting multiple tests of a given hypothesis; (j) examining, from multiple perspectives, the implications of racial differences in gender portrayals; and (k) examining the implications of underrepresentation of women and the perspectives that women hold. In addition to the original content-analytical research presented in this special issue, two reviews, one methodological and the other analytical, offer recommendations of procedures and perspectives to be implemented in future research.

Special and Research Permits for Ocean Dumping

EPA Pesticide Factsheets

Special permits and research permits under the Marine Protection, Research and Sanctuaries Act may be issued by EPA for ocean dumping. Examples and ocean disposal sites for special and research permits are provided.

50 CFR 21.27 - Special purpose permits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD PERMITS Specific Permit Provisions § 21.27 Special purpose permits. Permits may be issued for special purpose activities related to migratory birds, their parts... special purpose permit for migratory bird related activities not otherwise provided for in this part may...

Health Information Technology Challenges to Support Patient-Centered Care Coordination

PubMed Central

Séroussi, B.; Jaulent, M.-C.; Lehmann, C. U.

2015-01-01

Summary Objectives To provide an editorial introduction to the 2015 IMIA Yearbook of Medical Informatics. Methods We provide a brief overview of the 2015 special topic “Patient-Centered Care Coordination”, discuss the addition of two new sections to the Yearbook, Natural Language Processing and Public Health & Epidemiology Informatics, and present our editorial plans for the upcoming celebration of the 25th anniversary of the Yearbook. Results Care delivery currently occurs through the processing of complex clinical pathways designed for increasingly multi-morbid patients by various practitioners in different settings. To avoid the consequences of the fragmentation of services, care should be organized to coordinate all providers, giving them the opportunity to share the same holistic view of the patient’s condition, and to be informed of the planned clinical pathway that establishes the roles and interventions of each one. The adoption and use of electronic health records (EHRs) is a solution to address health information sharing and care coordination challenges. However, while EHRs are necessary, they are not sufficient to achieve care coordination, creating information availability does not mean the information will be accessed. This edition of the Yearbook acknowledges the fact that health information technology (HIT), and EHRs in particular, are not yet fully addressing the challenges in care coordination. Emerging trends, tools, and applications of HIT to support care coordination are presented through the keynote paper, survey papers, and working group contributions. Conclusions In 2015, the IMIA Yearbook has been extended to emphasize two fields of biomedical informatics through new sections. Next year, the 25th anniversary of the Yearbook will be celebrated in grand style! A special issue with a touch of reflection, a bit of rediscovery, and some “science-fiction” will be published in addition to the usual edition. PMID:26123912

Health Information Technology Challenges to Support Patient-Centered Care Coordination.

PubMed

Séroussi, B; Jaulent, M-C; Lehmann, C U

2015-08-13

To provide an editorial introduction to the 2015 IMIA Yearbook of Medical Informatics. We provide a brief overview of the 2015 special topic "Patient-Centered Care Coordination", discuss the addition of two new sections to the Yearbook, Natural Language Processing and Public Health & Epidemiology Informatics, and present our editorial plans for the upcoming celebration of the 25th anniversary of the Yearbook. Care delivery currently occurs through the processing of complex clinical pathways designed for increasingly multi-morbid patients by various practitioners in different settings. To avoid the consequences of the fragmentation of services, care should be organized to coordinate all providers, giving them the opportunity to share the same holistic view of the patient's condition, and to be informed of the planned clinical pathway that establishes the roles and interventions of each one. The adoption and use of electronic health records (EHRs) is a solution to address health information sharing and care coordination challenges. However, while EHRs are necessary, they are not sufficient to achieve care coordination, creating information availability does not mean the information will be accessed. This edition of the Yearbook acknowledges the fact that health information technology (HIT), and EHRs in particular, are not yet fully addressing the challenges in care coordination. Emerging trends, tools, and applications of HIT to support care coordination are presented through the keynote paper, survey papers, and working group contributions. In 2015, the IMIA Yearbook has been extended to emphasize two fields of biomedical informatics through new sections. Next year, the 25th anniversary of the Yearbook will be celebrated in grand style! A special issue with a touch of reflection, a bit of rediscovery, and some "science-fiction" will be published in addition to the usual edition.

Introduction to this Special Issue on Geostatistics and Scaling of Remote Sensing

NASA Technical Reports Server (NTRS)

Quattrochi, Dale A.

1999-01-01

The germination of this special PE&RS issue began at the Royal Geographical Society (with the Institute of British Geographers)(RCS-IBC) annual meeting in January, 1997 held at the University of Exeter in Exeter, England. The cold and snow of an England winter were greatly tempered by the friendly and cordial discussions that ensued at the meeting on possible ways to foster both dialog and research across "the Big Pond" between geographers in the US and the UK on the use of geostatistics and geospatial techniques for remote sensing of land surface processes. It was decided that one way to stimulate and enhance cooperation on the application of geostatistics and geospatial methods in remote sensing was to hold parallel sessions on these topics at appropriate meeting venues in 1998 in both the US and the UK Selected papers given at these sessions would be published as a special issue of PE&RS on the US side, and as a special issue of Computers and Geosciences (C&G) on the UK side, to highlight the commonality in research on geostatistics and geospatial methods in remote sensing and spatial data analysis on both sides of the Atlantic Ocean. As a consequence, a session on "Ceostatistics and Geospatial Techniques for Remote Sensing of Land Surface Processes" was held at the Association of American Geographers (AAG) annual meeting in Boston, Massachusetts in March, 1998, sponsored by the AAG's Remote Sensing Specialty Group (RSSG). A similar session was held at the RGS-IBG annual meeting in Guildford, Surrey, England in January 1998, organized by the Modeling and Advanced Techniques Special Interest Group (MAT SIG) of the Remote Sensing Society (RSS). The six papers that in part, comprise this issue of PE&RS, are the US complement to such a dual journal publication effort. Both of us are co-editors of each of the journal special issues, with the lead editor of each journal being from their respective side of the Atlantic where the journals are published. The special issue of C&G that constitutes the other half of this co-edited journal series will be published in early 1999, with 3 papers by US authors being published along with 6 papers authored by individuals from the UK and other places in Europe.

A Tale of Two Pathways: The Perceptions of Newly Graduated Traditional and in Place Special Education Teacher Candidates on Their Teacher Preparation Experiences

ERIC Educational Resources Information Center

Oshita, Linda

2013-01-01

The special education teacher shortage prompted school districts to hire unlicensed teachers on the condition they earn their credentials on-the-job (in place). Although the benefits of traditional student teaching is well documented, little is known about how in place arrangements prepare individuals for teaching special education. Given that…

RADIOACTIVE WASTE MANAGEMENT IN THE CHERNOBYL EXCLUSION ZONE - 25 YEARS SINCE THE CHERNOBYL NUCLEAR POWER PLANT ACCIDENT

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farfan, E.; Jannik, T.

2011-10-01

Radioactive waste management is an important component of the Chernobyl Nuclear Power Plant accident mitigation and remediation activities of the so-called Chernobyl Exclusion Zone. This article describes the localization and characteristics of the radioactive waste present in the Chernobyl Exclusion Zone and summarizes the pathways and strategy for handling the radioactive waste related problems in Ukraine and the Chernobyl Exclusion Zone, and in particular, the pathways and strategies stipulated by the National Radioactive Waste Management Program. The brief overview of the radioactive waste issues in the ChEZ presented in this article demonstrates that management of radioactive waste resulting from amore » beyond-designbasis accident at a nuclear power plant becomes the most challenging and the costliest effort during the mitigation and remediation activities. The costs of these activities are so high that the provision of radioactive waste final disposal facilities compliant with existing radiation safety requirements becomes an intolerable burden for the current generation of a single country, Ukraine. The nuclear accident at the Fukushima-1 NPP strongly indicates that accidents at nuclear sites may occur in any, even in a most technologically advanced country, and the Chernobyl experience shows that the scope of the radioactive waste management activities associated with the mitigation of such accidents may exceed the capabilities of a single country. Development of a special international program for broad international cooperation in accident related radioactive waste management activities is required to handle these issues. It would also be reasonable to consider establishment of a dedicated international fund for mitigation of accidents at nuclear sites, specifically, for handling radioactive waste problems in the ChEZ. The experience of handling Chernobyl radioactive waste management issues, including large volumes of radioactive soils and complex structures of fuel containing materials can be fairly useful for the entire world's nuclear community and can help make nuclear energy safer.« less

75 FR 22411 - National Institute on Aging; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

....gov . Name of Committee: National Institute on Aging Special Emphasis Panel; Healthy Aging Pathways... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Aging... personal privacy. Name of Committee: National Institute on Aging Special Emphasis Panel; Lead Drug...

Transnational issue-specific expert networking: A pathway to local policy change.

PubMed

O'Brien, Cheryl

2015-12-01

This article reports on key findings from a study of subnational governments in Mexico and Nigeria (O'Brien, 2013). With empirical richness of the case study method and small-n statistical analysis across the subnational units for each country, this study asks: How can we push the needle toward more progressive policy change on violence against women in developing and democratizing contexts? This study finds that issue-specific expert networking is a civic pathway to subnational policy responsiveness in Mexico and Nigeria. The dynamics of this pathway illuminate local-global political connections, and this study shows how issue-specific expert networking is important for the diffusion of an international norm and policies on violence against women. Copyright © 2015 Elsevier Ltd. All rights reserved.

CALL FOR PAPERS: Special issue on Symmetries and Integrability of Difference Equations

NASA Astrophysics Data System (ADS)

Doliwa, Adam; Korhonen, Risto; Lafortune, Stephane

2006-10-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and General entitled `Special issue on Symmetries and Integrability of Difference Equations' as featured at the SIDE VII meeting held during July 2006 in Melbourne (http://web.maths.unsw.edu.au/%7Eschief/side/side.html). Participants at that meeting, as well as other researchers working in the field of difference equations and discrete systems, are invited to submit a research paper to this issue. This meeting was the seventh of a series of biennial meetings devoted to the study of integrable difference equations and related topics. The notion of integrability was first introduced in the 19th century in the context of classical mechanics with the definition of Liouville integrability for Hamiltonian flows. Since then, several notions of integrability have been introduced for partial and ordinary differential equations. Closely related to integrability theory is the symmetry analysis of nonlinear evolution equations. Symmetry analysis takes advantage of the Lie group structure of a given equation to study its properties. Together, integrability theory and symmetry analysis provide the main method by which nonlinear evolution equations can be solved explicitly. Difference equations, just as differential equations, are important in numerous fields of science and have a wide variety of applications in such areas as: mathematical physics, computer visualization, numerical analysis, mathematical biology, economics, combinatorics, quantum field theory, etc. It is thus crucial to develop tools to study and solve difference equations. While the theory of symmetry and integrability for differential equations is now well-established, this is not yet the case for discrete equations. The situation has undergone impressive development in recent years and has affected a broad range of fields, including the theory of special functions, quantum integrable systems, numerical analysis, cellular automata, representations of quantum groups, symmetries of difference equations, discrete (difference) geometry, etc. Consequently, the aim of the special issue is to benefit from the occasion offered by the SIDE VII meeting to provide a collection of papers which represent the state-of-the-art knowledge for studying integrability and symmetry properties of difference equations. Scope of the special issue The special issue will feature papers which deal with themes that were covered by the SIDE VII Conference. These are •Integrability testing •Discrete geometry and visualization •Laurent phenomena and cluster algebras •Ultra-discrete systems •Random matrix theory •Algebraic-geometric approaches to integrability •Yang-Baxter equations •Quantum and classical integrable systems •Difference Galois theory Editorial policy •The subject of the paper should relate to the subject of the meeting. The Guest Editors will reserve the right to judge whether a contribution fits the scope of the topic of the special issue. •Contributions will be refereed and processed according to the usual procedure of the journal. •Conference papers may be based on already published work but should either •contain significant additional new results and/or insights or •give a survey of the present state of the art, a critical assessment of the present understanding of a topic, and a discussion of open problems. •Papers submitted by non-participants should be original and contain substantial new results. Guidelines for preparation of contributions • The deadline for contributed papers will be 15 January 2007. •There is a page limit of 16 printed pages (approximately 9600 words) per contribution. For submitted papers exceeding this length the Guest Editors reserve the right to request a reduction in length. Further advice on document preparation can be found at www.iop.org/Journals/jphysa •Contributions to the special issue should if possible be submitted electronically by web upload at www.iop.org/Journals/jphysa, or by email to jphysa@iop.org, quoting 'J. Phys. A Special Issue: SIDE VII'. Submissions should ideally be in standard LaTeX form; we are, however, able to accept most formats including Microsoft Word. Please see the website for further information on electronic submissions. •Authors unable to submit electronically may send hard-copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing electronic code on floppy disk if available and quoting 'J. Phys. A Special Issue: SIDE VII'. • All contributions should be accompanied by a read-me file or covering letter giving the postal and email address for correspondence. The Publishing Office should be notified of any subsequent change of address. •The special issue will be published in the paper and online version of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue.

ARL: A Bimonthly Report on Research Library Issues and Actions from ARL, CNI, and SPARC. Special Issue on the Role of the Library in a Digital Landscape, Number 243

ERIC Educational Resources Information Center

Bowen, William G.; Barrett, G. Jaia, Ed.

2005-01-01

This special issue of "ARL: A Bimonthly Report" contains the remarks that William G. Bowen delivered to the research library community in October 2005 at the 147th Membership Meeting of ARL. For the past 17 years Dr. Bowen has served as President of The Andrew W. Mellon Foundation. In these remarks, entitled "New Times Always; Old Time We Cannot…

Early Specialization in Youth Sport: A Biomechanical Perspective

ERIC Educational Resources Information Center

Mattson, Jeffrey M.; Richards, Jim

2010-01-01

This article examines, from a biomechanical perspective, three issues related to early specialization: overuse injuries, the developmental aspects, and the performance aspects. It concludes that "there is no evidence that early specialization causes overuse injuries or hinders growth and maturation." At the same time, early specialization has…

The Practice of Special Education.

ERIC Educational Resources Information Center

Swann, Will, Ed.

Intended for use with an Open University (England) course, the book contains 27 papers on issues affecting handicapped students in special education. Topics considered include the individual and his/her relationship to the environment; the history of special education in the United Kingdom; varieties of special programs; relationships among…

Religious, Secular, and Spiritual Identities Convergence: Introduction to the Special Issue

ERIC Educational Resources Information Center

Small, Jenny L.; Bowman, Nicholas A.

2018-01-01

The purpose of this special issue is to share the best research, theory, practice, and perspectives from presenters at the 2017 Religious, Secular, and Spiritual Identities Convergence conference, alongside the new writing of scholars and practitioners who were inspired by the themes of the conference. Readers will have access both to the best of…

Exploring the Intersection of Education Policy and Discourse Analysis: An Introduction

ERIC Educational Resources Information Center

Lester, Jessica Nina; Lochmiller, Chad R.; Gabriel, Rachael

2017-01-01

In this article, we introduce the special issue focused on diverse perspectives to discourse analysis for education policy. This article lays the foundation for the special issue by introducing the notion of a third generation of policy research--a strand of policy research we argue is produced at the intersection of education policy and discourse…

VLSI Technology: Impact and Promise. Identifying Emerging Issues and Trends in Technology for Special Education.

ERIC Educational Resources Information Center

Bayoumi, Magdy

As part of a 3-year study to identify emerging issues and trends in technology for special education, this paper addresses the implications of very large scale integrated (VLSI) technology. The first section reviews the development of educational technology, particularly microelectronics technology, from the 1950s to the present. The implications…

Social Maladjustment and Students with Behavioral and Emotional Disorders: Revisiting Basic Assumptions and Assessment Issues

ERIC Educational Resources Information Center

Olympia, Daniel; Farley, Megan; Christiansen, Elizabeth; Pettersson, Hollie; Jenson, William; Clark, Elaine

2004-01-01

While much of the current focus in special education remains on reauthorization of the Individuals with Disabilities Act of 1997, disparities in the identification of children with serious emotional disorders continue to plague special educators and school psychologists. Several years after the issue of social maladjustment and its relationship to…

Video and Second Language Learning. Special Issue.

ERIC Educational Resources Information Center

Gillespie, Junetta B., Ed.

1985-01-01

The extent to which video has come of age with respect to language learning is the focus of this special issue, which provides information on sources of materials and offers practical ideas for the effective and creative use of those materials in second language instruction. Articles include: "Video and Language Learning: A Medium Comes of Age"…

Minority Students & Special Education: The Issues of Placement and Proportion. Model Programs and Practical Approaches. Spring Conference.

ERIC Educational Resources Information Center

Williams, Idola J., Ed.; Goodale, Ronda, Ed.

The second of two documents on issues concerned with limited English speaking students in Massachusetts special education programs, this report presents proceedings from a 1982 conference. Sixteen presentations are summarized and results of participants' evaluations on six-item questionnaires are included. Topics covered in the workshop sessions…

Advancements in Research on Creativity and Giftedness in Mathematics Education: Introduction to the Special Issue

ERIC Educational Resources Information Center

Singer, Florence Mihaela; Sheffield, Linda Jensen; Leikin, Roza

2017-01-01

Creativity and giftedness in mathematics education research are topics of an increased interest in the education community during recent years. This introductory paper to the special issue on Mathematical Creativity and Giftedness in Mathematics Education has a twofold purpose: to offer a brief historical perspective on the study of creativity and…

The Intersection of Race, Culture, Language, and Disability: Implications for Urban Education

ERIC Educational Resources Information Center

Blanchett, Wanda J.; Klingner, Janette K.; Harry, Beth

2009-01-01

To date, few researchers have sought to examine the effect of issues of race, culture, language, and disability, let alone to look specifically at the intersection of these issues, as it relates to special education identification, special education service delivery, and students of color's access to an equitable education. Thus, this article will…

A Multi-Level Model of Moral Functioning Revisited

ERIC Educational Resources Information Center

Reed, Don Collins

2009-01-01

The model of moral functioning scaffolded in the 2008 "JME" Special Issue is here revisited in response to three papers criticising that volume. As guest editor of that Special Issue I have formulated the main body of this response, concerning the dynamic systems approach to moral development, the problem of moral relativism and the role of…

Then and Now: Recruitment, Definition, Diversity, and Positive Attributes of Same-Sex Populations

ERIC Educational Resources Information Center

Savin-Williams, Ritch C.

2008-01-01

It is not my intent to critique individual contributions in this special issue but to assess scholarly progress since the last special issue devoted to sexual orientation in Developmental Psychology (Patterson, 1995). Because not all steps forward can be catalogued in this limited forum, I focus on several long-standing challenges faced by…

International Perspectives on Problem-Based Learning: Contexts, Cultures, Challenges, and Adaptations

ERIC Educational Resources Information Center

Hmelo-Silver, Cindy E.

2012-01-01

The theme of this special issue is timely as the world becomes increasingly flat and globally connected (Friedman, 2007). By focusing on an international perspective in problem-based learning (PBL), it puts culture squarely in the center, whether it is a national or disciplinary culture. The articles in this special issue represent Thailand, South…

Anthropology and Education Quarterly. Special Issue: Anthropological Resources and Teaching.

ERIC Educational Resources Information Center

Anthropology and Education Quarterly, 1977

1977-01-01

The theme of the journal of the Council on Anthropology and Education focuses on anthropological resources and teaching. Nine major articles comprise the special issue of the journal. The first article traces the development of the academic study and teaching of anthropology beginning in 1501. Although mentioned as early as the 1500s, anthropology…

Disproportionate Representation of Asian Students in Special Education: A Systematic Review of the Literature

ERIC Educational Resources Information Center

Kulkarni, Saili S.

2017-01-01

The disproportionate representation of students of color in special education is a critical issue within the field. To date, however, this issue has been positioned primarily through a Black-White binary. This review contended that Asian American students in the school system have been relatively ignored in terms of representation within special…

Teenage Pregnancy Prevention and Related Issues. Memo No. 7.

ERIC Educational Resources Information Center

Sweet, Richard; Russell, Pam

This memo is an update of a previous memo to the Special Committee on Teenage Pregnancy Prevention and Related Issues. It lists the suggestions that have been submitted by Committee members to staff as of February 21, 1991; and includes suggestions made since the January 24, 1991 meeting of the Special Committee. The suggestions are broken down…

26 CFR 1.1502-34 - Special aggregate stock ownership rules.

Code of Federal Regulations, 2010 CFR

2010-04-01

... stock ownership of a member of a group in another corporation (the “issuing corporation”) for purposes... in the issuing corporation. Thus, assume that members A, B, and C each own 331/3 percent of the stock... 26 Internal Revenue 12 2010-04-01 2010-04-01 false Special aggregate stock ownership rules. 1.1502...

English Language Learner Education Finance Scholarship: An Introduction to the Special Issue

ERIC Educational Resources Information Center

Jiménez-Castellanos, Oscar

2017-01-01

In this article, I introduce the special issue on education finance and English Language Learners, with the purpose to disseminate timely and relevant education finance scholarship with a particular focus on English Language Learners (ELLs). Here, I provide an analytical argument for why this topic is of great importance for our educational system…

21st Century Educators: Developing and Supporting Great Career and Technical Education Teachers. Special Issues Brief. Revised Edition

ERIC Educational Resources Information Center

Jacques, Catherine; Potemski, Amy

2014-01-01

This Special Issues Brief from the Center on Great Teachers and Leaders (GTL Center) offers insight into three human capital management policies that are critical for career and technical education (CTE) teachers: certification, performance evaluation, and professional development. CTE teachers are uniquely positioned to improve college and career…

A Review of Entrepreneurship Education Research: Exploring the Contribution of the "Education + Training" Special Issues

ERIC Educational Resources Information Center

Henry, Colette; Lewis, Kate

2018-01-01

Purpose: The purpose of this paper is to review recent published research on entrepreneurship education (EE) specifically within the special issue collections of the journal "Education + Training," and to assess the overall contribution to the field. The research questions focus on: What topics are explored by these SI papers? What…

North Pacific Acoustic Laboratory: Deep Water Acoustic Propagation in the Philippine Sea

DTIC Science & Technology

2016-06-21

the "Special Issue on Deep-water Ocean Acoustics" in the Journal of the Acoustical Society of America (Vol. 134, No . 4, Pt. 2 of 2 , October20 13...also listed. Fourteen (14) of these publications appeared in the " Special Issue on Deep-water Ocean Acoustics" in the Journal of the Acoustical

A great pioneer of clinical science remembered: introduction to the special issue in honor of Paul E. Meehl.

PubMed

Lilienfeld, Scott O; Waller, Niels G

2005-10-01

In this special issue, the seminal contributions to clinical psychology of Paul E. Meehl, who passed away in 2003, are commemorated. The nine articles comprising this special issue chronicle Meehl's remarkable intellectual biography and examine his influence on diverse domains of psychology, including the clinical versus actuarial prediction debate, the cognitive activity of the clinician, personality assessment and trait theory, the etiology of schizophrenia, the shortcomings of statistical significance testing, and the use of metascientific methods to evaluate competing models of human nature. These articles illustrate not only Meehl's legendary brilliance but also his pivotal role in forcing clinical psychologists to think more clearly and incisively about their subject matter. 2005 Wiley Periodicals, Inc.

The virtue of culture in understanding motivation at school: Commentary on the special issue on culture and motivation.

PubMed

Guay, Frédéric

2016-03-01

Students' higher level of motivation is not based solely on intrapersonal factors as innate characteristics, but also on contexts in which students are supposed to develop their competencies. Thus, the cultural context is expected to shape motivation. Values and beliefs shared by a cultural group will affect students' motivation to learn and educational outcomes. This special issue on culture and motivation presents a collection of ground-breaking research ideas that advance our knowledge on how motivation is shaped by the cultural context and how motivation processes are affected by the cultural milieu. Hopefully, this special issue will stimulate new research that will advance our understanding of motivation at school. © 2016 The British Psychological Society.

78 FR 11556 - Special Conditions: Embraer S.A., Model EMB-550 Airplane; Interaction of Systems and Structures

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

.... The primary structure is metal with composite empennage and control surfaces. The Model EMB-550...-1246; Special Conditions No. 25-481-SC] Special Conditions: Embraer S.A., Model EMB-550 Airplane... special conditions. SUMMARY: These special conditions are issued for the Embraer S.A. Model EMB-550...

Educating People With Special Needs in Nigeria: Present and Future Perspectives

ERIC Educational Resources Information Center

Eskay, Michael; Eskay, Obidiya; Uma, Emea

2012-01-01

For a long time, children with special needs were educated along with other regular children in schools. The notion of special education was a western phenomenon and concept in Nigeria. How were children with special needs educated without special education programs? This paper will provide cultural perspectives on issues of disability and caring…

Special Education and General Education--Coordinated or Separated? A Study of Curriculum Planning for Pupils with Special Educational Needs

ERIC Educational Resources Information Center

Nilsen, Sven

2017-01-01

The central issue of this article is the coordination between special and general education in curriculum planning for pupils with special educational needs. The focus is on individual education plans (IEPs) in special education and work plans in general education. This is also viewed in relation to how special and general education teachers…

Role of lipids in the formation and maintenance of the cutaneous permeability barrier.

PubMed

Feingold, Kenneth R; Elias, Peter M

2014-03-01

The major function of the skin is to form a barrier between the internal milieu and the hostile external environment. A permeability barrier that prevents the loss of water and electrolytes is essential for life on land. The permeability barrier is mediated primarily by lipid enriched lamellar membranes that are localized to the extracellular spaces of the stratum corneum. These lipid enriched membranes have a unique structure and contain approximately 50% ceramides, 25% cholesterol, and 15% free fatty acids with very little phospholipid. Lamellar bodies, which are formed during the differentiation of keratinocytes, play a key role in delivering the lipids from the stratum granulosum cells into the extracellular spaces of the stratum corneum. Lamellar bodies contain predominantly glucosylceramides, phospholipids, and cholesterol and following the exocytosis of lamellar lipids into the extracellular space of the stratum corneum these precursor lipids are converted by beta glucocerebrosidase and phospholipases into the ceramides and fatty acids, which comprise the lamellar membranes. The lipids required for lamellar body formation are derived from de novo synthesis by keratinocytes and from extra-cutaneous sources. The lipid synthetic pathways and the regulation of these pathways are described in this review. In addition, the pathways for the uptake of extra-cutaneous lipids into keratinocytes are discussed. This article is part of a Special Issue entitled The Important Role of Lipids in the Epidermis and their Role in the Formation and Maintenance of the Cutaneous Barrier. Guest Editors: Kenneth R. Feingold and Peter Elias. Published by Elsevier B.V.

COPD management as a model for all chronic respiratory conditions: report of the 4th Consensus Conference in Respiratory Medicine.

PubMed

Nardini, Stefano; De Benedetto, Fernando; Sanguinetti, Claudio M; Bellofiore, Salvatore; Carlone, Stefano; Privitera, Salvatore; Sagliocca, Luciano; Tupputi, Emmanuele; Baccarani, Claudio; Caiffa, Gennaro; Calabrese, Maria Consiglia; Capuozzo, Antonio; Cauchi, Salvatore; Conio, Valentina; Coratella, Giuseppe; Crismancich, Franco; Dal Negro, Roberto W; Dellarole, Franco; Delucchi, Maurizio; Favaretti, Carlo; Forte, Silvia; Gallo, Franca Matilde; Giuliano, Riccardo; Grandi, Marco; Grillo, Antonino; Gualano, Maria Rosaria; Guffanti, Enrico; Locicero, Salvatore; Lombardo, Francesco Paolo; Mantero, Marco; Marasso, Roberto; Martino, Laura; Mastroberardino, Michele; Mereu, Carlo; Messina, Roberto; Neri, Margherita; Novelletto, Bruno Franco; Parente, Paolo; Pasquinucci, Sergio; Pistolesi, Massimo; Polverino, Mario; Posca, Agnese; Richeldi, Luca; Roccia, Fernando; Giustini, Ettore Saffi; Salemi, Michelangelo; Santacroce, Salvatore; Schisano, Mario; Schisano, Matteo; Selvi, Eleonora; Silenzi, Andrea; Soverina, Patrizio; Taranto, Claudio; Ugolini, Marta; Visaggi, Piero; Zanasi, Alessandro

2017-01-01

Non-communicable diseases (NCDs) kill 40 million people each year. The management of chronic respiratory NCDs such as chronic obstructive pulmonary disease (COPD) is particularly critical in Italy, where they are widespread and represent a heavy burden on healthcare resources. It is thus important to redefine the role and responsibility of respiratory specialists and their scientific societies, together with that of the whole healthcare system, in order to create a sustainable management of COPD, which could become a model for other chronic respiratory conditions. These issues were divided into four main topics (Training, Organization, Responsibilities, and Sustainability) and discussed at a Consensus Conference promoted by the Research Center of the Italian Respiratory Society held in Rome, Italy, 3-4 November 2016. Regarding training, important inadequacies emerged regarding specialist training - both the duration of practical training courses and teaching about chronic diseases like COPD. A better integration between university and teaching hospitals would improve the quality of specialization. A better organizational integration between hospital and specialists/general practitioners (GPs) in the local community is essential to improve the diagnostic and therapeutic pathways for chronic respiratory patients. Improving the care pathways is the joint responsibility of respiratory specialists, GPs, patients and their caregivers, and the healthcare system. The sustainability of the entire system depends on a better organization of the diagnostic-therapeutic pathways, in which also other stakeholders such as pharmacists and pharmaceutical companies can play an important role.

Review: Endoplasmic Reticulum-Associated Degradation (ERAD)-Dependent Control of (Tri)terpenoid Metabolism in Plants.

PubMed

Erffelinck, Marie-Laure; Goossens, Alain

2018-06-15

Plants are sessile organisms. Therefore, they developed the capacity to quickly respond to biotic and abiotic environmental stresses, for instance by producing a broad spectrum of bioactive specialized metabolites. In this defense response, the jasmonate phytohormones can instigate a signaling cascade that leads to the specific elicitation and reprograming of numerous metabolic pathways. Recent research progress has provided several insights into the regulatory networks of many specialized metabolic pathways, mainly at the transcriptional level. Nonetheless, our view on the regulation of defense metabolism remains far from comprehensive. Here, we describe the recent advances obtained with regard to one aspect of the regulation of plant specialized metabolism, namely the posttranslational regulation of enzyme stability. We focus on terpenoid biosynthesis and in particular on the rate-limiting and well-investigated enzyme of the terpenoid precursor pathway, 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGR). There are clear similarities, as well as important mechanistic differences, among the components involved in the posttranslational regulation of terpenoid biosynthesis via HMGR in plants, yeasts, and mammals. Furthermore, in plants, several of these components evolved to respond to specific signaling cues. Indeed, the elements of the plant endoplasmic reticulum-associated degradation (ERAD) and ER stress-associated processes can be induced upon environmental stresses and during specific developmental processes, thereby allowing a unique posttranslational regulation of terpenoid biosynthesis pathways. Georg Thieme Verlag KG Stuttgart · New York.

Back-to-School Special Education Technology Resource Guide.

ERIC Educational Resources Information Center

Edyburn, Dave L., Ed.

1990-01-01

This newsletter special issue provides a compendium of information, strategies, and resources concerning the use of technology by individuals with special needs. A section on strategies for the effective use of technology contains the following papers: "A Philosophy for the Use of Technology in Special Education" (A. Edward Blackhurst…

14 CFR 21.197 - Special flight permits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Special flight permits. 21.197 Section 21... CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.197 Special flight permits. (a) A special flight permit may be issued for an aircraft that may not currently meet applicable...

14 CFR 21.197 - Special flight permits.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Special flight permits. 21.197 Section 21... CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.197 Special flight permits. (a) A special flight permit may be issued for an aircraft that may not currently meet applicable...

14 CFR 21.197 - Special flight permits.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Special flight permits. 21.197 Section 21... CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.197 Special flight permits. (a) A special flight permit may be issued for an aircraft that may not currently meet applicable...

78 FR 66683 - Fisheries in the Western Pacific; Special Coral Reef Ecosystem Fishing Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... the Western Pacific; Special Coral Reef Ecosystem Fishing Permit AGENCY: National Marine Fisheries... special coral reef ecosystem fishing permit. SUMMARY: NMFS issued a Special Coral Reef Ecosystem Fishing Permit that authorizes Kampachi Farms, LLC, to culture and harvest a coral reef ecosystem management unit...

Comparative Studies in Special Education.

ERIC Educational Resources Information Center

Mazurek, Kas, Ed.; Winzer, Margret A., Ed.

This text presents 26 case studies which examine special education provisions for children in the world today. The reports focus on the current state of special education in selected nations and major issues and controversies in the field of special education within those nations. Each case study addresses the following themes: (1) prevalence of…

Race and Special Educational Needs in the 1990s.

ERIC Educational Resources Information Center

Diniz, Fernando Almeida

1999-01-01

Discussion of effects of "institutionalized racism" on the education of black and minority children with special educational needs in the United Kingdom focuses on a Scottish study which raised issues concerning: racism in special education research; over and under representation in special education; equitable assessment, curriculum and…

Vocational Education for Special Groups. Sixth Yearbook.

ERIC Educational Resources Information Center

Wall, James E., Ed.

Issues, concepts, and strategies that impact directly on the ability of vocational education to deliver its services to special groups are the focus of this yearbook. Chapters by 24 different authors are divided into three sections. Section 1 provides an overview of special groups, how special groups evolved, their underlying structure and…

75 FR 2925 - Sixteenth Plenary Meeting: RTCA Special Committee 203: Unmanned Aircraft Systems

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-19

... Special Committee 203: Unmanned Aircraft Systems AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 203: Unmanned Aircraft Systems. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 203: Unmanned Aircraft Systems. DATES...

50 CFR 26.33 - Special regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Special regulations. 26.33 Section 26.33... NATIONAL WILDLIFE REFUGE SYSTEM PUBLIC ENTRY AND USE Public Use and Recreation § 26.33 Special regulations. (a) Special regulations shall be issued for public use, access, and recreation within certain...

50 CFR 26.33 - Special regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Special regulations. 26.33 Section 26.33... NATIONAL WILDLIFE REFUGE SYSTEM PUBLIC ENTRY AND USE Public Use and Recreation § 26.33 Special regulations. (a) Special regulations shall be issued for public use, access, and recreation within certain...

47 CFR 61.17 - Method of filing applications for special permission.

Code of Federal Regulations, 2010 CFR

2010-10-01

... special permission. (a) An application for special permission filed electronically must be addressed to... permission applications requiring fees as set forth in part 1, subpart G of this chapter, issuing carriers... 47 Telecommunication 3 2010-10-01 2010-10-01 false Method of filing applications for special...

Disability within the African Culture

ERIC Educational Resources Information Center

Eskay, M.; Onu, V. C.; Igbo, J. N.; Obiyo, N.; Ugwuanyi, L.

2012-01-01

For a long time, children with special needs were educated along with other regular children in schools. The notion of special education was a Western phenomenon and concept in Nigeria. How were children with special needs educated without special education programs? This article will provide cultural perspectives on issues of disability and care…

Early storage lesions in apheresis platelets are induced by the activation of the integrin αIIbβ₃ and focal adhesion signaling pathways.

PubMed

Thiele, Thomas; Iuga, Cristina; Janetzky, Susann; Schwertz, Hansjorg; Gesell Salazar, Manuela; Fürll, Birgit; Völker, Uwe; Greinacher, Andreas; Steil, Leif

2012-12-05

Production and storage of platelet concentrates (PC) induce protein changes in platelets leading to impaired platelet function. This study aimed to identify signaling pathways involved in the development of early platelet storage lesions in apheresis-PCs stored in plasma or additive solution (PAS). Apheresis-PCs from four donors were stored in plasma or in PAS at 22°C (n=4 each). Platelets were analyzed at day 0 (production day) and after 1, 6 and 9 days of storage. Platelet response to agonists (TRAP, collagen, ADP) and to hypotonic shock decreased, CD62P expression increased in both storage media over time. Using DIGE 1550 protein spots were monitored and compared to baseline values at day 0. Platelets in plasma displayed changes in 352 spots (166/day 1, 263/day 6 and 201/day 9); in PAS 325 spots changed (202/day 1, 221/day 6, 200/day 9). LC-ESI-MS/MS analysis of 405 platelet proteins revealed 32 proteins changed during storage in plasma (9/day 1, 15/day 6 and 26/day 9) and 28 in PAS (5/day 1, 20/day 6, 26/day 9). Ingenuity pathway analysis found integrin-αII(b)β(3) and focal adhesion signaling pathways involved in early alterations, being confirmed by Western blotting. Corresponding mRNAs in platelets were identified by next generation sequencing for 84 changed proteins. Integrin-αII(b)β(3) and focal adhesion signaling cause irreversible early storage lesions in apheresis platelets. This article is part of a Special Issue entitled: Integrated omics. Copyright © 2012 Elsevier B.V. All rights reserved.

On the motivational properties of reward cues: Individual differences.

PubMed

Robinson, Terry E; Yager, Lindsay M; Cogan, Elizabeth S; Saunders, Benjamin T

2014-01-01

Cues associated with rewards, such as food or drugs of abuse, can themselves acquire motivational properties. Acting as incentive stimuli, such cues can exert powerful control over motivated behavior, and in the case of cues associated with drugs, they can goad continued drug-seeking behavior and relapse. However, recent studies reviewed here suggest that there are large individual differences in the extent to which food and drug cues are attributed with incentive salience. Rats prone to approach reward cues (sign-trackers) attribute greater motivational value to discrete localizable cues and interoceptive cues than do rats less prone to approach reward cues (goal-trackers). In contrast, contextual cues appear to exert greater control over motivated behavior in goal-trackers than sign-trackers. It is possible to predict, therefore, before any experience with drugs, in which animals specific classes of drug cues will most likely reinstate drug-seeking behavior. The finding that different individuals may be sensitive to different triggers capable of motivating behavior and producing relapse suggests there may be different pathways to addiction, and has implications for thinking about individualized treatment. This article is part of a Special Issue entitled 'NIDA 40th Anniversary Issue'. Copyright © 2013 Elsevier Ltd. All rights reserved.

Review of Integrated behavioral health in primary care: Step-by-step guidance for assessment and intervention (Second edition).

PubMed

Ogbeide, Stacy A

2017-09-01

Reviews the book, Integrated Behavioral Health in Primary Care: Step-By-Step Guidance for Assessment and Intervention (Second Edition) by Anne C. Dobmeyer, Mark S. Oordt, Jeffrey L. Goodie, and Christopher L. Hunter (see record 2016-59132-000). This comprehensive book is well organized and covers many of the complex issues faced within the Primary Care Behavioral Health (PCBH) model and primary care setting: from uncontrolled type II diabetes to posttraumatic stress disorder. Primary care has changed since the initial release of this book, and the second edition covers many of these changes with up-to-date literature such as population health and the patient-centered medical home. The book is organized into three parts. The first three chapters describe the foundation of integrated behavioral consultation services. The next 12 chapters address common behavioral health issues that present in primary care. Last, the final two chapters focus on special topics such suicidal behavior and designing clinical pathways. This was an enjoyable read and worth the investment- especially if you are a trainee or a seasoned professional new to the practice of integrated behavioral health in primary care. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Know Stroke

MedlinePlus

... Home Current Issue Past Issues Special Section Know Stroke Past Issues / Summer 2007 Table of Contents For ... D. Director, National Institute of Neurological Disorders and Stroke Photo courtesy of NIH/NINDS Welcome to this ...

[Studies on Latin American freshwater macroinvertebrates: recent advances and future directions].

PubMed

Ramírez, Alonso; Gutiérrez-Fonseca, Pablo E

2014-04-01

Latin America is an active scientific research area, in particular with respect to the study of freshwater macroinvertebrates. The present serves as an introduction to a special issue that highlights recent research projects on macroinvertebrates in Latin America. As part of this introduction, we conducted a literature analysis of the last 14 years of publications from the region that highlights the steady increase in publications on macroinvertebrates. Most studies from 2000-2013 were conducted in Brazil, Colombia, Argentina, and Costa Rica, and were focused on taxonomy and different issues related to biodiversity and distribution. There was a tendency for the use of local low-impact journals, but high impact publications were also found. This special issue contributes with 18 studies conducted in eight different countries. Two major topics are covered in the special issue, the ecology and natural history of aquatic macroinvertebrates and their use in the evaluation of anthropogenic impacts to aquatic ecosystems. Based on the literature review and contributions included in the issue, we discuss research needs for the region. Identified needs include: (1) to continue emphasizing taxonomic research, (2) assess mechanisms responsible for changes in biodiversity, (3) assess the role of macroinvertebrates in ecosystem processes and function, (4) improve biomonitoring efforts beyond unimetric indices, (5) the need for an ecosystem perspective, and (6) establishing long-term studies. This special issue is an initial effort to advance our knowledge on freshwater macroinvertebrates in Latin America.

The Pathways to Advancement Project: How States Can Expand Postsecondary Educational Opportunities for Working Adults. Issue Brief

ERIC Educational Resources Information Center

Mazzeo, Christopher; Strawn, Julie; Roberts, Brandon

2009-01-01

The Pathways to Advancement initiative was launched by the National Governors Association Center for Best Practices (NGA Center) to help governors and their policy advisors examine options and develop strategies for expanding working adults' access to and completion of postsecondary education. In September 2003, the NGA Center issued a request for…

Children's Exposure to Environmental Contaminants: An Editorial Reflection of Articles in the IJERPH Special Issue Entitled, "Children's Exposure to Environmental Contaminants".

PubMed

Ferguson, Alesia; Solo-Gabriele, Helena

2016-11-09

Children are at increased vulnerability to many environmental contaminants compared to adults due to their unique behavior patterns, increased contaminant intake per body weight, and developing biological systems. Depending upon their age, young children may crawl on the floor and may practice increased hand to mouth activity that may increase their dose-intake of specific contaminants that accumulate in dust and other matrices. Children are also smaller in size than adults, resulting in a greater body burden for a given contaminant dose. Because children undergo rapid transitions through particular developmental stages they are also especially vulnerable during certain growth-related time windows. A Special Issue was organized focused on the latest findings in the field of children's environmental exposure for these reasons. This editorial introduces articles in this Special Issue and emphasizes their main findings in advancing the field. From the many articles submitted to this Special Issue from around the world, 23 were accepted and published. They focus on a variety of research areas such as children's activity patterns, improved risk assessment methods to estimate exposures, and exposures in various contexts and to various contaminants. The future health of a nation relies on protecting the children from adverse exposures and understanding the etiology of childhood diseases. The field of children's environmental exposures must consider improved and comprehensive research methods aimed at introducing mitigation strategies locally, nationally, and globally. We are happy to introduce a Special Issue focused on children's environmental exposure and children's health and hope that it contributes towards improved health of children.

Portfolio careers for medical graduates: implications for postgraduate training and workforce planning.

PubMed

Eyre, Harris A; Mitchell, Rob D; Milford, Will; Vaswani, Nitin; Moylan, Steven

2014-06-01

Portfolio careers in medicine can be defined as significant involvement in one or more portfolios of activity beyond a practitioner's primary clinical role, either concurrently or in sequence. Portfolio occupations may include medical education, research, administration, legal medicine, the arts, engineering, business and consulting, leadership, politics and entrepreneurship. Despite significant interest among junior doctors, portfolios are poorly integrated with prevocational and speciality training programs in Australia. The present paper seeks to explore this issue. More formal systems for portfolio careers in Australia have the potential to increase job satisfaction, flexibility and retention, as well as diversify trainee skill sets. Although there are numerous benefits from involvement in portfolio careers, there are also risks to the trainee, employing health service and workforce modelling. Formalising pathways to portfolio careers relies on assessing stakeholder interest, enhancing flexibility in training programs, developing support programs, mentorship and coaching schemes and improving support structures in health services.

TLX: A master regulator for neural stem cell maintenance and neurogenesis.

PubMed

Islam, Mohammed M; Zhang, Chun-Li

2015-02-01

The orphan nuclear receptor TLX, also known as NR2E1, is an essential regulator of neural stem cell (NSC) self-renewal, maintenance, and neurogenesis. In vertebrates, TLX is specifically localized to the neurogenic regions of the forebrain and retina throughout development and adulthood. TLX regulates the expression of genes involved in multiple pathways, such as the cell cycle, DNA replication, and cell adhesion. These roles are primarily performed through the transcriptional repression or activation of downstream target genes. Emerging evidence suggests that the misregulation of TLX might play a role in the onset and progression of human neurological disorders making this factor an ideal therapeutic target. Here, we review the current understanding of TLX function, expression, regulation, and activity significant to NSC maintenance, adult neurogenesis, and brain plasticity. This article is part of a Special Issue entitled: Nuclear receptors in animal development. Copyright © 2014 Elsevier B.V. All rights reserved.

Porcine Reproductive and Respiratory Syndrome Virus (PRRSV): Pathogenesis and Interaction with the Immune System.

PubMed

Lunney, Joan K; Fang, Ying; Ladinig, Andrea; Chen, Nanhua; Li, Yanhua; Rowland, Bob; Renukaradhya, Gourapura J

2016-01-01

This review addresses important issues of porcine reproductive and respiratory syndrome virus (PRRSV) infection, immunity, pathogenesis, and control. Worldwide, PRRS is the most economically important infectious disease of pigs. We highlight the latest information on viral genome structure, pathogenic mechanisms, and host immunity, with a special focus on immune factors that modulate PRRSV infections during the acute and chronic/persistent disease phases. We address genetic control of host resistance and probe effects of PRRSV infection on reproductive traits. A major goal is to identify cellular/viral targets and pathways for designing more effective vaccines and therapeutics. Based on progress in viral reverse genetics, host transcriptomics and genomics, and vaccinology and adjuvant technologies, we have identified new areas for PRRS control and prevention. Finally, we highlight the gaps in our knowledge base and the need for advanced molecular and immune tools to stimulate PRRS research and field applications.

[Neural pathophysiology of cancer anorexia].

PubMed

Sánchez-Lara, K; Sosa-Sánchez, R; Green-Renner, D; Méndez-Sánchez, N

2011-01-01

Approximately two thirds of cancer patients at advanced stages of the disease suffer from anorexia. Defined as the loss of the desire to eat, anorexia lower the energy intake which further exacerbates a progressive deterioration of the patient nutritional status. Malnutrition has a large impact on morbidity and mortality affecting the quality of life. Cancer anorexia etiology is multifactorial including complex interactions among the tumor, host metabolism and antineoplastic treatment. New related theories include peripheral and brain mechanisms affecting hypothalamic pathways; inducing behavioral and metabolic failure of responses to energy balance. The aim of this review is to describe actual concepts involved in the pathogenesis of cancer anorexia with special interest in brain mechanisms. Anorexia and reduced food intake are important issues in the management of cancer patients, more knowledge about pathogenic mechanism is needed to improve therapeutic options, prognosis and quality of life in cancer patients.

Inflammation: maladies, models, mechanisms and molecules.

PubMed

Stewart, A G; Beart, P M

2016-02-01

The continued focus of attention on the diversity of mechanisms underpinning inflammation has improved our understanding of the potential to target specific pathways in the inflammatory network to achieve meaningful therapeutic gains. In this themed issue of the British Journal of Pharmacology our scope was deliberately broad, ranging across both acute and chronic disease in various organs. Pro- and anti-inflammatory mechanisms receive attention as does the phenotype of macrophages. Whilst the manifestations of neuro-inflammation are less obvious than those in peripheral tissues, central innate and adaptive immunity in brain and the M1/M2 phenotypes of microglia are topics of special interest. The contributions to the inflammatory milieu of cytokines, chemokines and associated signalling cascades are considered. Overall, the coverage herein advances the basic science underpinning our understanding of inflammation and emphasizes its importance in different pathologies. © 2016 The British Pharmacological Society.

Fetal alcohol spectrum disorders: an overview.

PubMed

Riley, Edward P; Infante, M Alejandra; Warren, Kenneth R

2011-06-01

When fetal alcohol syndrome (FAS) was initially described, diagnosis was based upon physical parameters including facial anomalies and growth retardation, with evidence of developmental delay or mental deficiency. Forty years of research has shown that FAS lies towards the extreme end of what are now termed fetal alcohol spectrum disorders (FASD). The most profound effects of prenatal alcohol exposure are on the developing brain and the cognitive and behavioral effects that ensue. Alcohol exposure affects brain development via numerous pathways at all stages from neurogenesis to myelination. For example, the same processes that give rise to the facial characteristics of FAS also cause abnormal brain development. Behaviors as diverse as executive functioning to motor control are affected. This special issue of Neuropsychology Review addresses these changes in brain and behavior highlighting the relationship between the two. A diagnostic goal is to recognize FAS as a disorder of brain rather than one of physical characteristics.

Editorial: Eutrophication and hypoxia and their impacts on the ecosystem of the Changjiang Estuary and adjacent coastal environment

NASA Astrophysics Data System (ADS)

Zhang, Jing; Xiao, Tian; Huang, Daji; Liu, Su Mei; Fang, Jianguang

2016-02-01

The Changjiang (Yangtze River) Estuary plays an important role in the land-ocean interactions of East Asia, particularly in regard to the fate of land-derived materials and their impact on marine ecosystems in the Northwest Pacific Ocean. The 12 papers included in this special issue describe results from the MEcoPAM Study, an IMBER-China project, which occurred in 2011-2015. This project used a multi-disciplinary approach to understand ecosystem function of the Changjiang Estuary in response to multiple stressors (i.e. combined external forcings). The results presented here show that human activities in the watersheds have greatly changed the flux and variation of dissolved and particulate materials from the river. Further interactions between the Changjiang Watersheds and the East China Sea can dramatically modify the pathways of biogeochemistry and food web dynamics of the estuary and adjacent coastal environment at seasonal and inter-annual scales.

Avanti lipid tools: connecting lipids, technology, and cell biology.

PubMed

Sims, Kacee H; Tytler, Ewan M; Tipton, John; Hill, Kasey L; Burgess, Stephen W; Shaw, Walter A

2014-08-01

Lipid research is challenging owing to the complexity and diversity of the lipidome. Here we review a set of experimental tools developed for the seasoned lipid researcher, as well as, those who are new to the field of lipid research. Novel tools for probing protein-lipid interactions, applications for lipid binding antibodies, enhanced systems for the cellular delivery of lipids, improved visualization of lipid membranes using gold-labeled lipids, and advances in mass spectrometric analysis techniques will be discussed. Because lipid mediators are known to participate in a host of signal transduction and trafficking pathways within the cell, a comprehensive lipid toolbox that aids the science of lipidomics research is essential to better understand the molecular mechanisms of interactions between cellular components. This article is part of a Special Issue entitled Tools to study lipid functions. Copyright © 2014. Published by Elsevier B.V.

Coastal aquifers: Scientific advances in the face of global environmental challenges

NASA Astrophysics Data System (ADS)

Post, Vincent E. A.; Werner, Adrian D.

2017-08-01

Coastal aquifers embody the subsurface transition between terrestrial and marine systems, and form the almost invisible pathway for tremendous volumes of freshwater that flow to the ocean. Changing conditions of the earth's landscapes and oceans can disrupt the fragile natural equilibrium between fresh and saltwater that exists in coastal zones. Among these, over-abstraction of groundwater is considered the leading man-made cause of seawater intrusion. Moreover, many of the world's largest urban settings, where sources of contamination are profuse, have been built over the freshwater in coastal aquifers. Thus, coastal aquifers are important receptors of human impacts to water on Earth (Michael et al., 2017). This Special Issue on 'Investigation and Management of Coastal Aquifers' contains current scientific advances on the topic, dealing with the storage and quality of water, affected by stressors ranging in scale from point source contamination to global climate change.

Current and future perspectives on the development ...

EPA Pesticide Factsheets

Safety-related problems continue to be one of the major reasons of attrition in drug development. Non-testing approaches to predict toxicity could form part of the solution. This review provides a perspective of current status of non-testing approaches available for the prediction of different toxicity endpoints. A framework for the development, evaluation and assessment of (Q)SARs is presented together with several examples. A workflow for performing read-across predictions within category and analogue approaches is presented and the shortcomings discussed. In light of the advances in high throughput (HT) approaches and constructs such as adverse outcome pathways (AOPs) coming on-line to help in interpreting such HT data, the ways in which non-testing approaches are developed are also evolving. We discuss what the future of these approaches might look like and outline how their integration could be useful in screening toxicity for drug development. Invited review article for CRT for a special issue.

Neurogenetics: Advancing the “Next-Generation” of Brain Research

PubMed Central

Zoghbi, Huda Y.; Warren, Stephen T.

2010-01-01

There can be little doubt that genetics has transformed our understanding of mechanisms mediating brain disorders. The last two decades have brought tremendous progress in terms of accurate molecular diagnoses and knowledge of the genes and pathways that are involved in a large number of neurological and psychiatric disorders. Likewise, new methods and analytical approaches, including genome array studies and “next-generation” sequencing technologies, are bringing us deeper insights into the subtle complexities of the genetic architecture that determines our risks for these disorders. As we now seek to translate these discoveries back to clinical applications, a major challenge for the field will be in bridging the gap between genes and biology. In this Overview of Neuron’s special review issue on neurogenetics, we reflect on progress made over the last two decades and highlight the challenges as well as the exciting opportunities for the future. PMID:20955921

Intersection of inflammation and herbal medicine in the treatment of osteoarthritis.

PubMed

Mobasheri, Ali

2012-12-01

Herbal remedies and dietary supplements have become an important area of research and clinical practice in orthopaedics and rheumatology. Understanding the risks and benefits of using herbal medicines in the treatment of arthritis, rheumatic diseases, and musculoskeletal complaints is a key priority of physicians and their patients. This review discusses the latest advances in the use of herbal medicines for treating osteoarthritis (OA) by focusing on the most significant trends and developments. This paper sets the scene by providing a brief introduction to ethnopharmacology, Ayurvedic medicine, and nutrigenomics before discussing the scientific and mechanistic rationale for targeting inflammatory signalling pathways in OA by use of herbal medicines. Special attention is drawn to the conceptual and practical difficulties associated with translating data from in-vitro experiments to in-vivo studies. Issues relating to the low bioavailability of active ingredients in herbal medicines are discussed, as also is the need for large-scale, randomized clinical trials.

Understanding Anxiety Disorders: When Panic, Fear, and Worries Overwhelm

MedlinePlus

... part of the U.S. Department of Health and Human Services Search form Search Site Menu Home Latest Issue Past Issues Special Issues Subscribe March 2016 Print this issue Understanding Anxiety Disorders When Panic, Fear, and Worries Overwhelm ...

Can Baby Hear?

MedlinePlus

... Current Issue Past Issues Special Section: Focus on Communication Can Baby Hear? Past Issues / Fall 2008 Table ... to the National Institute on Deafness and Other Communication Disorders (NIDCD). Prior to this, the average age ...

78 FR 27410 - National Institute on Drug Abuse; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-10

... personal privacy. Name of Committee: National Institute on Drug Abuse Special Emphasis Panel; R13..., Grants Review Branch, Office of Extramural Affairs, National Institute on Drug Abuse, NIH, DHHS, 6001... Committee: National Institute on Drug Abuse Special Emphasis Panel; PA-11-197 NIH Pathway to Independence...

Special Education Teacher Resilience: A Phenomenological Study of Factors Associated with Retention and Resilience of Highly Resilient Special Educators

ERIC Educational Resources Information Center

Downing, Brienne

2017-01-01

Special education teachers are in high demand and greatly needed to meet the needs of the growing population of students qualified for special education services under the Individual with Disabilities Education Act (IDEA) of 2004. The increasing attrition rates of special education teachers are a social justice issue that needs attention. The…

Special Education Teacher Perception of Administrative Supports That Encourage, Decrease Burnout, and Reduce Attrition

ERIC Educational Resources Information Center

Beebe, Jay

2017-01-01

The field of special education is facing a shortage of teachers. A shortage of special education teachers is an example of a pressing issue within education. The problem is that teacher attrition rates are among the highest within special education. Many special education teachers are leaving the profession after a few years of teaching for varied…

Children: Special Consumers but Not Special Treatment.

ERIC Educational Resources Information Center

Doran, Lee Anne; Dolan, Elizabeth M.

1989-01-01

Reviews several child-related consumer protection issues subject to industry short-sightedness and regulatory manipulation. Indicates that although it may be unrealistic to believe that child-related consumer protection should receive priority, children do merit special consideration as consumers. (JOW)

An Issue Hiding in Plain Sight: When Are Speech-Language Pathologists Special Educators Rather than Related Services Providers?

ERIC Educational Resources Information Center

Giangreco, Michael F.; Prelock, Patricia A.; Turnbull, H. Rutherford, III

2010-01-01

Purpose: Under the Individuals With Disabilities Education Act (IDEA; as amended, 2004), speech-language pathology services may be either special education or a related service. Given the absence of guidance documents or research on this issue, the purposes of this clinical exchange are to (a) present and analyze the IDEA definitions related to…

77 FR 57039 - Special Conditions: Embraer S.A., Model EMB-550 Airplane; Electronic Flight Control System...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... the noise certification requirements of 14 CFR part 36 and the FAA must issue a finding of regulatory adequacy under Sec. 611 of Public Law 92-574, the ``Noise Control Act of 1972.'' The FAA issues special... necessary crew awareness and being a potential nuisance to the flightcrew. A monitoring system that compares...

A Triarchic Model for Teaching "Introduction to Special Education": Case Studies, Content Acquisition Podcasts, and Effective Feedback

ERIC Educational Resources Information Center

Kennedy, Michael J.; Newton, Jennier R.; Haines, Shana J.; Walther-Thomas, Christine S.; Kellems, Ryan O.

2012-01-01

Those who teach introductory level courses in special education to preservice teacher candidates often face a paradox in terms of whether to use limited instructional time to either focus on characteristics of students with disabilities or emphasize evidence-based practices (EBPs). The issue of limited instructional time is also an issue in other…

Special Issue: 3D Printing for Biomedical Engineering.

PubMed

Chua, Chee Kai; Yeong, Wai Yee; An, Jia

2017-02-28

Three-dimensional (3D) printing has a long history of applications in biomedical engineering. The development and expansion of traditional biomedical applications are being advanced and enriched by new printing technologies. New biomedical applications such as bioprinting are highly attractive and trendy. This Special Issue aims to provide readers with a glimpse of the recent profile of 3D printing in biomedical research.

Discussion of the Special Issue on Growth Models for Longitudinal Data in Educational Research

ERIC Educational Resources Information Center

Molenaar, Peter C. M.; Campbell, Cynthia G.

2008-01-01

In his introduction to this special issue, Roger Millsap has given an excellent summary of its contents. This eases our task considerably. In what follows, we first present some general observations about growth curve modeling of longitudinal data. Among other things, we will address the criticism that the popular latent growth curve model may…

"Children, Youth and Environments" (CYE) Announces a Special Issue on Greening Early Childhood Education

ERIC Educational Resources Information Center

Bailie, Patti; Rosenow, Nancy

2014-01-01

The collection of papers contained in this special issue was elicited by a worldwide call for papers to explore settings that provided nature experiences for young children, with attention given to the effects that these initiatives have on the holistic development and environmental awareness of the children, as well as impacts on the teachers and…

Comment from the Editor to the Special Issue: “Big Data and Precision Medicine Series I: Lung Cancer Early Diagnosis”

PubMed Central

Spaggiari, Lorenzo

2018-01-01

With this Editorial we want to present the Special Issue “Big Data and Precision Medicine Series I: Lung Cancer Early Diagnosis” to the scientific community, which aims to gather experts on the early detection of lung cancer in order to implement common efforts in the fight against cancer. PMID:29425180

After Higgins and Dunne: Imagining School Teaching as a Multi-Practice Activity

ERIC Educational Resources Information Center

Davies, Richard

2013-01-01

There remains a concern in philosophy of education circles to assert that teaching is a social practice. Its initiation occurs in a conversation between Alasdair MacIntyre and Joe Dunne which inspired a Special Issue of the "Journal of Philosophy of Education." This has been recently utilised in a further Special Issue by Chris Higgins.…

Intelligent Testing with Wechsler’s Fourth Editions: Perspectives on the Weiss et al. Studies and the Eight Commentaries

ERIC Educational Resources Information Center

Kaufman, Alan S.

2013-01-01

The two featured articles and eight commentaries on the WISC-IV (Wechsler, 2003) and WAIS-IV (Wechsler, 2008) in this special issue of "Journal of Psychoeducational Assessment" are of exceptional quality. As a collective, this special issue greatly advances the field of cognitive assessment by intelligently synthesizing the best of…

The Relation between Cognitive and Metacognitive Processing: Building Bridges between the SRL, MDL, and SAL Domains

ERIC Educational Resources Information Center

Coertjens, Liesje

2018-01-01

Aim: The main aim of this commentary was to connect the insights from the contributions of the special issue on the intersection between depth and the regulation of strategy use. The seven contributions in this special issue stem from three perspectives: self-regulated learning (SRL), model of domain learning (MDL), or the student approaches to…

Workforce 2000 and the Mildly Handicapped. Identifying Emerging Issues and Trends in Technology for Special Education.

ERIC Educational Resources Information Center

Woodward, John

As part of a 3-year study to identify emerging issues and trends in technology for special education, this paper explores the changing nature of the workforce in relation to concurrent changes in education services for students with mild disabilities. Current trends are identified and projections for the next decade are offered, which include the…

The 1990s Father: Balancing Work & Family Concerns. BNA Special Report Series on Work & Family. Special Report #18.

ERIC Educational Resources Information Center

Bureau of National Affairs, Inc., Washington, DC.

This report examines the issues surrounding working fathers and the changing expectations of fatherhood that are creating the necessity for changes in the workplace. Issues examined include the following: (1) fathers are torn between employers expecting super employees and mothers expecting super fathers; (2) a few companies are taking note of the…

Innovations and Future Directions for Early Numeracy Curriculum-Based Measurement: Commentary on the Special Series, Part 2

ERIC Educational Resources Information Center

Methe, Scott A.

2012-01-01

The purpose of this extended commentary article is to frame the set of studies in the first of two issues and recommend areas of inquiry for future research. This special series issue features studies examining the technical qualities of formative assessment procedures that were developed to inform intervention. This article intends to emphasize…

What Is Asthma?

MedlinePlus

... Current Issue Past Issues Special Section What Is Asthma? Past Issues / Fall 2007 Table of Contents For ... major trigger for asthma. Photo: iStock Who Gets Asthma? People get asthma because of an interaction between ...

Two Kinds of Stroke

MedlinePlus

... Issue Past Issues Special Section Two Kinds of Stroke Past Issues / Summer 2007 Table of Contents For ... are often a warning sign for future strokes. Stroke Can Affect Anyone Award-winning actress Julie Harris ...

Treating P.A.D.

MedlinePlus

... Issue Past Issues Special Section Treating P.A.D. Past Issues / Summer 2008 Table of Contents For ... Illustration courtesy of NHLBI Treatment for P.A.D. is designed to reduce a patient's symptoms, prevent ...

Olympic and world sport: making transnational society?

PubMed

Giulianotti, Richard; Brownell, Susan

2012-06-01

This paper introduces the special issue of the British Journal of Sociology on the subject of the transnational aspects of Olympic and world sport. The special issue is underpinned by the perspective that because sport provides a space for the forging of transnational connections and global consciousness, it is increasingly significant within contemporary processes of globalization and the making of transnational society. In this article, we examine in turn eight social scientific themes or problems that are prominent within the special issue: globalization, glocalization, neo-liberal ideologies and policies, transnational society, securitization, global civil society, transnational/global public sphere, and fantasy/imagination. We conclude by highlighting five 'circles' of future research inquiry within world sport that should be explored by social scientists. © London School of Economics and Political Science 2012.

New Frontiers in Analyzing Dynamic Group Interactions: Bridging Social and Computer Science

PubMed Central

Lehmann-Willenbrock, Nale; Hung, Hayley; Keyton, Joann

2017-01-01

This special issue on advancing interdisciplinary collaboration between computer scientists and social scientists documents the joint results of the international Lorentz workshop, “Interdisciplinary Insights into Group and Team Dynamics,” which took place in Leiden, The Netherlands, July 2016. An equal number of scholars from social and computer science participated in the workshop and contributed to the papers included in this special issue. In this introduction, we first identify interaction dynamics as the core of group and team models and review how scholars in social and computer science have typically approached behavioral interactions in groups and teams. Next, we identify key challenges for interdisciplinary collaboration between social and computer scientists, and we provide an overview of the different articles in this special issue aimed at addressing these challenges. PMID:29249891

The transformation of targeted killing and international order.

PubMed

Senn, Martin; Troy, Jodok

2017-05-04

This article introduces the special issue's question of whether and how the current transformation of targeted killing is transforming the global international order and provides the conceptual ground for the individual contributions to the special issue. It develops a two-dimensional concept of political order and introduces a theoretical framework that conceives the maintenance and transformation of international order as a dynamic interplay between its behavioral dimension in the form of violence and discursive processes and its institutional dimension in the form of ideas, norms, and rules. The article also conceptualizes targeted killing and introduces a typology of targeted-killing acts on the basis of their legal and moral legitimacy. Building on this conceptual groundwork, the article takes stock of the current transformation of targeted killing and summarizes the individual contributions to this special issue.

Child wellness and social inclusion: values for action.

PubMed

Prilleltensky, Isaac

2010-09-01

Participatory Action Research (PAR) with children and youth is at the intersection of child wellness and social inclusion. Exclusion and marginalization detract from personal and collective health. Inclusion, on the contrary, contributes to wellness. Hence, we should study inclusion and exclusion in the overall context of child wellness. This special issue offers a wealth of methodologies and lessons for fostering inclusion of young people through PAR. In an effort to synthesize my concerns with child wellness, inclusion, and the scholarly work of this special issue, this paper will (a) articulate the values underpinning the philosophy of social inclusion and child wellness, (b) suggest roles and responsibilities for putting these values into action, and (c) integrate the contributions of this special issue into the emerging framework for social inclusion and child wellness.

The Context of Current Content Analysis of Gender Roles: An Introduction to a Special Issue

PubMed Central

Popova, Lucy; Linz, Daniel G.

2010-01-01

The aim of this paper is to provide context for the quantitative content analyses of gender roles that are to be included in both parts of this special issue. First, a timeline of historical uses of the content analysis methodology is presented. Second, research objectives that frequently drive content analysis of gender roles are described; these include: to support feminist claims, to compare media with real life, to predict effects on audiences, and to detect effects of media producers on content. Third, previous content analyses published in Sex Roles and other gender-focused journals are reviewed and categorized in terms of medium, genre, time span, gender, and nationality. Finally, contributions of each of the articles in this special issue are outlined. PMID:20694031

Special issue on eHealth and mHealth: Challenges and future directions for assessment, treatment, and dissemination.

PubMed

Borrelli, Belinda; Ritterband, Lee M

2015-12-01

This special issue is intended to promote a discussion of eHealth and mHealth and its connection with health psychology. "eHealth" generally refers to the use of information technology, including the Internet, digital gaming, virtual reality, and robotics, in the promotion, prevention, treatment, and maintenance of health. "mHealth" refers to mobile and wireless applications, including text messaging, apps, wearable devices, remote sensing, and the use of social media such as Facebook and Twitter, in the delivery of health related services. This special issue includes 11 articles that begin to address the need for more rigorous methodology, valid assessment, innovative interventions, and increased access to evidence-based programs and interventions. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

New Frontiers in Analyzing Dynamic Group Interactions: Bridging Social and Computer Science.

PubMed

Lehmann-Willenbrock, Nale; Hung, Hayley; Keyton, Joann

2017-10-01

This special issue on advancing interdisciplinary collaboration between computer scientists and social scientists documents the joint results of the international Lorentz workshop, "Interdisciplinary Insights into Group and Team Dynamics," which took place in Leiden, The Netherlands, July 2016. An equal number of scholars from social and computer science participated in the workshop and contributed to the papers included in this special issue. In this introduction, we first identify interaction dynamics as the core of group and team models and review how scholars in social and computer science have typically approached behavioral interactions in groups and teams. Next, we identify key challenges for interdisciplinary collaboration between social and computer scientists, and we provide an overview of the different articles in this special issue aimed at addressing these challenges.

Empirical aesthetics, the beautiful challenge: An introduction to the special issue on Art & Perception.

PubMed

Augustin, M Dorothee; Wagemans, Johan

2012-01-01

The i-Perception special issue Art & Perception is based on the Art & Perception Conference 2010 in Brussels. Our vision with this conference was to bring together artists and vision scientists from different backgrounds to exchange views and state-of-the-art knowledge on art perception and aesthetics. The complexity of the experience of art and of aesthetic phenomena, in general, calls for specific research approaches, for which interdisciplinarity seems to be key. Following this logic, the special issue Art & Perception contains contributions by artists and vision scientists with different methodological approaches. The contributions span a wide range of topics, but are all centred around two questions: How can one understand art perception and aesthetics from a psychological point of view, and how is this reflected in art itself?

State Special Education Finance Systems, 1999-2000. Part II: Special Education Revenues and Expenditures

ERIC Educational Resources Information Center

Parrish, Thomas; Harr, Jenifer; Wolman, Jean; Anthony, Jennifer; Merickel, Amy; Esra, Phil

2004-01-01

The Center for Special Education Finance (CSEF) provides policymakers and administrators at all governmental levels with data, analyses, expertise, and opportunities to share information about special education finance issues. One of CSEF's major activities is the periodic collection and dissemination of information on state funding systems for…

Teaching Music to Students with Special Needs: A Label-Free Approach

ERIC Educational Resources Information Center

Hammel, Alice; Hourigan, Ryan

2011-01-01

A practical guide & reference manual, "Teaching Music to Students with Special Needs" addresses special needs in the broadest possible sense to equip teachers with proven, research-based curricular strategies that are grounded in both best practice and current special education law. Chapters address the full range of topics and issues music…

49 CFR 510.7 - General or special orders.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false General or special orders. 510.7 Section 510.7... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION INFORMATION GATHERING POWERS § 510.7 General or special orders. The.... Any general or special order issued under this section contains the information specified in § 510.3(b...

Issues in Educating Students with Disabilities. The LEA Series on Special Education and Disability.

ERIC Educational Resources Information Center

Lloyd, John Wills, Ed.; Kameenui, Edward J., Ed.; Chard, David, Ed.

This book is designed to reaffirm the value of special instruction and to provide information on current research and practice which shows productive and successful outcomes. It addresses the definition of disabilities, the assessment of disabilities, instruction, special populations, special education legislation and policy, and integration.…

75 FR 2105 - Publication of OIG Updated Special Fraud Alert on Telemarketing by Durable Medical Equipment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-14

... Inspector General Publication of OIG Updated Special Fraud Alert on Telemarketing by Durable Medical... Register notice sets forth the recently issued OIG Updated Special Fraud Alert addressing telemarketing by durable medical equipment (DME) suppliers. For the most part, OIG Special Fraud Alerts address national...

75 FR 35957 - Supplemental Standards of Ethical Conduct for Employees of the Special Inspector General for Iraq...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

... Conduct for Employees of the Special Inspector General for Iraq Reconstruction AGENCY: Special Inspector... (OGE), is issuing an interim regulation for employees of the SIGIR that supplement the executive-branch... regulation requires SIGIR employees, except special Government employees, to obtain approval before engaging...

17 CFR 21.03 - Selected special calls-duties of foreign brokers, domestic and foreign traders, futures...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Selected special calls-duties... FUTURES TRADING COMMISSION SPECIAL CALLS § 21.03 Selected special calls-duties of foreign brokers... market, the Commission may issue a call for information from a futures commission merchant, clearing...

The Today and Likely Tomorrow of American Race Relations

ERIC Educational Resources Information Center

Ashmore, Richard D.

1976-01-01

An introduction to a Special issue of the Journal of Social Issues (JSI) by the guest editor, which reviews psychology's concerns with race relations and race related issues during the fifties, sixties and seventies, summarizes past JSI issues pertinent to those issues, and introduces the ten articles in this issue. (Author/JM)

Special issue of Computers and Fluids in honor of Cecil E. (Chuck) Leith

DOE PAGES

Zhou, Ye; Herring, Jackson

2017-05-12

Here, this special issue of Computers and Fluids is dedicated to Cecil E. (Chuck) Leith in honor of his research contributions, leadership in the areas of statistical fluid mechanics, computational fluid dynamics, and climate theory. Leith's contribution to these fields emerged from his interest in solving complex fluid flow problems--even those at high Mach numbers--in an era well before large scale supercomputing became the dominant mode of inquiry into these fields. Yet the issues raised and solved by his research effort are still of vital interest today.

On Some Interesting Trends in Research of Steel and Composite Structures

NASA Astrophysics Data System (ADS)

Marcinowski, Jakub

2017-06-01

This paper is a kind of introduction to the special issue of CEER devoted to metal and composite structures. Papers collected in this issue were ordered from Authors who took part in International Conference on Metal Structures which was held in Zielona Góra in 2016. Selection of Authors and theme of ordered papers were done in cooperation with Metal Structures Section of the Civil Engineering Committee of the Polish Academy of Sciences. Selected papers included in this special issue of CEER were shortly presented in this editorial.

Special issue of Computers and Fluids in honor of Cecil E. (Chuck) Leith

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhou, Ye; Herring, Jackson

Here, this special issue of Computers and Fluids is dedicated to Cecil E. (Chuck) Leith in honor of his research contributions, leadership in the areas of statistical fluid mechanics, computational fluid dynamics, and climate theory. Leith's contribution to these fields emerged from his interest in solving complex fluid flow problems--even those at high Mach numbers--in an era well before large scale supercomputing became the dominant mode of inquiry into these fields. Yet the issues raised and solved by his research effort are still of vital interest today.

`New insight into statistical hydrology' preface to the special issue

NASA Astrophysics Data System (ADS)

Kochanek, Krzysztof

2018-04-01

Statistical methods are still the basic tool for investigating random, extreme events occurring in hydrosphere. On 21-22 September 2017, in Warsaw (Poland) the international workshop of the Statistical Hydrology (StaHy) 2017 took place under the auspices of the International Association of Hydrological Sciences. The authors of the presentations proposed to publish their research results in the Special Issue of the Acta Geophysica-`New Insight into Statistical Hydrology'. Five papers were selected for publication, touching on the most crucial issues of statistical methodology in hydrology.

77 FR 49029 - Excepted Service

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-15

... the Special DD120075 6/1/2012 Assistant Assistant(Cyber Secretary of Policy). Defense, Global... for Legislation. Department of Homeland Security. Office of the Chief Special Assistant.. DM120131 6/1... Security, Issues. Democracy and Human Rights. Department of Transportation.... Secretary Special Assistant...

47 CFR 61.153 - Method of filing applications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) TARIFFS Applications for Special Permission § 61.153 Method of filing applications. (a) An application for special permission must be addressed to “Secretary, Federal Communication Commission... for issuing carriers filing tariffing fees electronically, for all special permission applications...

CALL FOR PAPERS: Special Issue on `Geometric Numerical Integration of Differential Equations'

NASA Astrophysics Data System (ADS)

Quispel, G. R. W.; McLachlan, R. I.

2005-02-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and General entitled `Geometric Numerical Integration of Differential Equations'. This issue should be a repository for high quality original work. We are interested in having the topic interpreted broadly, that is, to include contributions dealing with symplectic or multisymplectic integration; volume-preserving integration; symmetry-preserving integration; integrators that preserve first integrals, Lyapunov functions, or dissipation; exponential integrators; integrators for highly oscillatory systems; Lie-group integrators, etc. Papers on geometric integration of both ODEs and PDEs will be considered, as well as application to molecular-scale integration, celestial mechanics, particle accelerators, fluid flows, population models, epidemiological models and/or any other areas of science. We believe that this issue is timely, and hope that it will stimulate further development of this new and exciting field. The Editorial Board has invited G R W Quispel and R I McLachlan to serve as Guest Editors for the special issue. Their criteria for acceptance of contributions are the following: • The subject of the paper should relate to geometric numerical integration in the sense described above. • Contributions will be refereed and processed according to the usual procedure of the journal. • Papers should be original; reviews of a work published elsewhere will not be accepted. The guidelines for the preparation of contributions are as follows: • The DEADLINE for submission of contributions is 1 September 2005. This deadline will allow the special issue to appear in late 2005 or early 2006. • There is a strict page limit of 16 printed pages (approximately 9600 words) per contribution. For papers exceeding this limit, the Guest Editors reserve the right to request a reduction in length. Further advice on publishing your work in Journal of Physics A: Mathematical and General may be found at www.iop.org/Journals/jphysa. • Contributions to the special issue should if possible be submitted electronically by web upload at {www.iop.org/Journals/jphysa or by e-mail to jphysa@iop.org, quoting `JPhysA Special Issue—Geometric Integration'. Submissions should ideally be in standard LaTeX form; we are, however, able to accept most formats including Microsoft Word. Please see the web site for further information on electronic submissions. • Authors unable to submit electronically may send hard copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing the electronic code on floppy disk if available and quoting `JPhysA Special Issue—Geometric Integration'. • All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. This special issue will be published in the paper and online version of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue. G R W Quispel and R I McLachlan Guest Editors

Critical Issues in the Lives of Children and Youth Who Are Deafblind

ERIC Educational Resources Information Center

Nelson, Catherine; Bruce, Susan M.

2016-01-01

The coeditors of an "American Annals of the Deaf" special issue on deafblindness introduce readers to critical issues surrounding children and youth who are deafblind. These issues--early identification, communication, social-emotional needs, family and multicultural issues, universal design and assistive technology, transition planning,…

Evolution of a flipped pathway creates metabolic innovation in tomato trichomes through BAHD enzyme promiscuity.

PubMed

Fan, Pengxiang; Miller, Abigail M; Liu, Xiaoxiao; Jones, A Daniel; Last, Robert L

2017-12-12

Plants produce hundreds of thousands of structurally diverse specialized metabolites via multistep biosynthetic networks, including compounds of ecological and therapeutic importance. These pathways are restricted to specific plant groups, and are excellent systems for understanding metabolic evolution. Tomato and other plants in the nightshade family synthesize protective acylated sugars in the tip cells of glandular trichomes on stems and leaves. We describe a metabolic innovation in wild tomato species that contributes to acylsucrose structural diversity. A small number of amino acid changes in two acylsucrose acyltransferases alter their acyl acceptor preferences, resulting in reversal of their order of reaction and increased product diversity. This study demonstrates how small numbers of amino acid changes in multiple pathway enzymes can lead to diversification of specialized metabolites in plants. It also highlights the power of a combined genetic, genomic and in vitro biochemical approach to identify the evolutionary mechanisms leading to metabolic novelty.

The Future Is Coming: Electronic Health Records

MedlinePlus

... Current Issue Past Issues The Future Is Coming: Electronic Health Records Past Issues / Spring 2009 Table of ... special conference on the cutting-edge topic of electronic health records (EHR) on May 20-21, 2009, ...

Sam Donaldson: Tips From a Cancer Survivor

MedlinePlus

... Home Current Issue Past Issues Special Section Sam Donaldson: Tips From a Cancer Survivor Past Issues / Spring ... courtesy of ABC News For 40 years, Sam Donaldson has worked for ABC News, reporting from virtually ...

Kidney Disease: Early Detection and Treatment

MedlinePlus

... Bar Home Current Issue Past Issues Special Section Kidney Disease: Early Detection and Treatment Past Issues / Winter ... called a "urine albumin-to-creatinine ratio." Treating Kidney Disease Kidney disease is usually a progressive disease, ...

Asthma Research: The NIH–NJRC Connection

MedlinePlus

... Home Current Issue Past Issues Special Section Asthma Research: The NIH–NJRC Connection Past Issues / Fall 2007 ... many ways that NIH supports and promotes asthma research is through its strong relationship with National Jewish ...

New Asthma Guidelines What You Should Know

MedlinePlus

... Bar Home Current Issue Past Issues Special Section New Asthma Guidelines: What You Should Know Past Issues / ... and chairs the Expert Panel that established the new guidelines. The report gives health care professionals new ...

In The Genes? Searching for Methuselah

MedlinePlus

... Current Issue Past Issues Special Section In The Genes? Searching for Methuselah Past Issues / Winter 2007 Table ... 18 million effort to learn more about the genes, lifestyle or other factors that contribute to long, ...

CALL FOR PAPERS: Special Issue on `Singular Interactions in Quantum Mechanics: Solvable Models'

NASA Astrophysics Data System (ADS)

Dell'Antonio, G.; Exner, P.; Geyler, V.

2004-07-01

This is a call for contributions to a special issue of Journal of Physics A: Mathematical and General entitled `Singular Interactions in Quantum Mechanics: Solvable Models'. This issue should be a repository for high quality original work. We are interested in having the topic interpreted broadly, that is, to include contributions dealing with point-interaction models, one- and many-body, quantum graphs, including graph-like structures coupling different dimensions, interactions supported by curves, manifolds, and more complicated sets, random and nonlinear couplings, etc., as well as approximations helping us to understand the meaning of singular couplings and applications of such models on different parts of quantum mechanics. We believe that when the second printing of the `bible' of the field, the book Solvable Models in Quantum Mechanics by S Albeverio, F Gesztesy, the late R Høegh-Krohn and H Holden, appears it is the right moment to review new developments in this area, with the hope of stimulating further development of these extremely useful techniques. The Editorial Board has invited G Dell'Antonio, P Exner and V Geyler to serve as Guest Editors for the special issue. Their criteria for acceptance of contributions are as follows: bullet The subject of the paper should relate to singular interactions in quantum mechanics in the sense described above. bullet Contributions will be refereed and processed according to the usual procedure of the journal. bullet Papers should be original; reviews of a work published elsewhere will not be accepted. The guidelines for the preparation of contributions are as follows: bullet The DEADLINE for submission of contributions is 31 October 2004. This deadline will allow the special issue to appear in about April 2005. bullet There is a nominal page limit of 15 printed pages (approximately 9000 words) per contribution. Papers exceeding these limits may be accepted at the discretion of the Guest Editors. Further advice on publishing your work in Journal of Physics A: Mathematical and General may be found at www.iop.org/Journals/jphysa. bullet Contributions to the Special Issue should if possible be submitted electronically by web upload at {www.iop.org/Journals/jphysa or by e-mail to jphysa@iop.org, quoting `JPhysA Special Issue-Quantum Mechanics: Solvable Models'. Submissions should ideally be in standard LaTeX form; we are, however, able to accept most formats including Microsoft Word. Please see the web site for further information on electronic submissions. bullet Authors unable to submit electronically may send hard copy contributions to: Publishing Administrators, Journal of Physics A, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK, enclosing the electronic code on floppy disk if available and quoting `JPhysA Special Issue-Quantum Mechanics: Solvable Models'. bullet All contributions should be accompanied by a read-me file or covering letter giving the postal and e-mail addresses for correspondence. The Publishing Office should be notified of any subsequent change of address. This special issue will be published in the paper and online version of the journal. The corresponding author of each contribution will receive a complimentary copy of the issue. G Dell'Antonio, P Exner and V Geyler Guest Editors

Sleep On It: How Snoozing Strengthens Memories

MedlinePlus

... part of the U.S. Department of Health and Human Services Search form Search Site Menu Home Latest Issue Past Issues Special Issues Subscribe April 2013 Print this issue Sleep On It How Snoozing Strengthens Memories Send us your comments When you learn something ...

Response to Special Issue of "Action, Criticism and Theory for Music Education" Concerning "Music, Informal Learning and the School: A New Classroom Pedagogy"

ERIC Educational Resources Information Center

Green, Lucy

2009-01-01

This article presents the author's response to the six authors in the special issue of "Action, Criticism and Theory for Music Education" concerning her book "Music, Informal Learning and the School: A New Classroom Pedagogy." In this response, the author focuses on some general observations that came to mind whilst reading the…

Editorial. Recent advances and new challenges of occupational and environmental health of nanotechnology

NASA Astrophysics Data System (ADS)

Tsai, Chuen-Jinn; Pui, David Y. H.

2009-01-01

An overview of the special issue of the Journal of Nanoparticle Research on Occupational and Environmental Health of nanotechnology is presented. Papers published in this special issue show considerable progress in understanding nanoparticle toxicity, monitoring, generation, dustiness, filtration, and applications of nanoparticles. More research is needed to ensure safe handling of nanomaterials as nanotechnology continues to develop at an incredible pace.

The Harbour School, A Very Special School. IssueTrak: A CEFPI Brief on Educational Facility Issues

ERIC Educational Resources Information Center

Stenzler, Yale

2005-01-01

The Harbour School in Baltimore County, Maryland and provides a unique and outstanding setting that was designed to enhance and support the programs and services required for 125 special-needs students between the ages of 6 and 21. The director of the school, Dr. Linda Jacobs, had previous experience with establishing a school in a commercial…

Special Issue: NextGen Materials for 3D Printing.

PubMed

Chua, Chee Kai; Yeong, Wai Yee; An, Jia

2018-04-04

Only a handful of materials are well-established in three-dimensional (3D) printing and well-accepted in industrial manufacturing applications. However, recent advances in 3D printable materials have shown potential for enabling numerous novel applications in the future. This special issue, consisting of 2 reviews and 10 research articles, intends to explore the possible materials that could define next-generation 3D printing.

Special Issue: 3D Printing for Biomedical Engineering

PubMed Central

Chua, Chee Kai; Yeong, Wai Yee; An, Jia

2017-01-01

Three-dimensional (3D) printing has a long history of applications in biomedical engineering. The development and expansion of traditional biomedical applications are being advanced and enriched by new printing technologies. New biomedical applications such as bioprinting are highly attractive and trendy. This Special Issue aims to provide readers with a glimpse of the recent profile of 3D printing in biomedical research. PMID:28772604

Special Issue "Biomaterials and Bioprinting".

PubMed

Chua, Chee Kai; Yeong, Wai Yee; An, Jia

2016-09-14

The emergence of bioprinting in recent years represents a marvellous advancement in 3D printing technology. It expands the range of 3D printable materials from the world of non-living materials into the world of living materials. Biomaterials play an important role in this paradigm shift. This Special Issue focuses on biomaterials and bioprinting and contains eight articles covering a number of recent topics in this emerging area.

A special issue of the Journal of Forestry - Wilderness science and its role in wilderness stewardship

Treesearch

Susan F. Fox

2016-01-01

This special issue of the Journal of Forestry provides an overview of America’s National Wilderness Preservation System and highlights the important role that science serves in informing wilderness stewardship. The lead authors of the articles in this volume selected the Journal because it is highly respected and widely circulated among foresters and federal...

Asian-South Pacific Bureau of Adult Education Special Issue in Preparation for the Fourth International Conference on Adult Education Convened by Unesco, Paris, 1985. Courier No. 31.

ERIC Educational Resources Information Center

ASPBAE Courier, 1984

1984-01-01

This special issue was developed by the Asian-South Pacific Bureau for Adult Education (ASPBAE) in preparation for Unesco's fourth international conference on adult education. A section on "Literacy--A Great Challenge and Important Debate" includes "Why Literacy? (Paul Fordham); "Cooperating or Campaigning for Literacy"…

Special issue: engineering toxins for 21st-century therapies: introduction.

PubMed

Acharya, K Ravi

2011-12-01

This special issue on 'Engineering toxins for 21st century therapies' provides a critical review of the current state of multifaceted aspects of toxin research by some of the leading researchers in the field. It also highlights the clinical potential and challenges for development of novel biologics based on engineered toxin derived products. © 2011 The Author Journal compilation © 2011 FEBS.

Use of Health Information and Communication Technologies to Promote Health and Manage Behavioral Risk Factors Associated with Chronic Disease: Applications in the Field of Health Education

ERIC Educational Resources Information Center

Stellefson, Michael; Alber, Julia M.; Wang, Min Qi; Eddy, James M.; Chaney, Beth H.; Chaney, J. Don

2015-01-01

This special issue provides real-world examples of the diverse methods health education researchers are using to expand existing applications of information and communication technologies (ICTs) for health promotion and chronic disease management. The original and review articles presented in this special issue investigate eHealth, mHealth, and…

International Perspectives on Academic and Professional Preparation of School and Educational Psychologists: Introduction to a Special Issue of the "International Journal of School & Educational Psychology"

ERIC Educational Resources Information Center

Oakland, Thomas; Hatzichristou, Chryse

2014-01-01

This special issue of the "International Journal of School & Educational Psychology" is devoted to promoting an understanding of some current features of school psychology programs and to suggest ways to further strengthen preparation. Information summarized in these 12 articles is intended to assist us in determining the relevance…

Literacy: Focus on Asia and the Pacific. Special Issue To Commemorate International Literacy Year 1990. ASPBAE Courier No. 47.

ERIC Educational Resources Information Center

Heslop, Yvonne, Ed.

1989-01-01

This special issue of the "Courier" has been produced to mark the beginning of International Literacy Year 1990. It brings together papers from adult educators involved in literacy work about who needs literacy and why, what literacy is, who can help in creating the right conditions for literacy to succeed, and how to evaluate literacy…

Institute of Laboratory Animal Resources

DTIC Science & Technology

1992-06-01

special issues: Special Issues on Animal Models in Biomedical Research1 °, New Ra Models of Obesity and Type II Diabetes ", and Pain in Animals and...country of Central and South America, as well as to the Caribbean, and Mexico and published notices in newsletters. Young scientists from Mexico, Peru , and... diabetes ) Kom MowaKi Ph.D, Department of Cell Genetics, National Institute of Genetics, 25 S . . .. ,2

Prenatal screening: current practice, new developments, ethical challenges.

PubMed

de Jong, Antina; Maya, Idit; van Lith, Jan M M

2015-01-01

Prenatal screening pathways, as nowadays offered in most Western countries consist of similar tests. First, a risk-assessment test for major aneuploides is offered to pregnant women. In case of an increased risk, invasive diagnostic tests, entailing a miscarriage risk, are offered. For decades, only conventional karyotyping was used for final diagnosis. Moreover, several foetal ultrasound scans are offered to detect major congenital anomalies, but the same scans also provide relevant information for optimal support of the pregnancy and the delivery. Recent developments in prenatal screening include the application of microarrays that allow for identifying a much broader range of abnomalities than karyotyping, and non-invasive prenatal testing (NIPT) that enables reducing the number of invasive tests for aneuploidies considerably. In the future, broad NIPT may become possible and affordable. This article will briefly address the ethical issues raised by these technological developments. First, a safe NIPT may lead to routinisation and as such challenge the central issue of informed consent and the aim of prenatal screening: to offer opportunity for autonomous reproductive choice. Widening the scope of prenatal screening also raises the question to what extent 'reproductive autonomy' is meant to expand. Finally, if the same test is used for two different aims, namely detection of foetal anomalies and pregnancy-related problems, non-directive counselling can no longer be taken as a standard. Our broad outline of the ethical issues is meant as an introduction into the more detailed ethical discussions about prenatal screening in the other articles of this special issue. © 2014 John Wiley & Sons Ltd.

Privacy, Security, and Patient Engagement: The Changing Health Data Governance Landscape

PubMed Central

Holmes, John H.

2016-01-01

Context: The rapid emergence of new technologies support collection and use of a wide variety of data from clinical, genomic, social and behavioral, environmental, and financial sources, and have a great impact on the governance of personal health information. Papers in the special issue: The papers in this special issue on governance touch on the topic from a variety of focuses, including leadership perspectives, local and federal case studies, and the future importance of patient engagement. Themes: This special issue focuses on three major themes—that data governance is growing in importance and presenting new challenges that must be addressed, that health care organizations must prioritize governance design, implementation, and functions as a priority, and that governance seems to be naturally converging on an archetype as described by this set of papers. Future State of Governance: In order to deal with issues such as data de- and re-identification, data governance must be studied as its own field. PMID:27141525

Dilemmas and countertransference considerations in group psychotherapy with adult children of alcoholics.

PubMed

Vannicelli, M

1991-07-01

This article will explore special leader issues that emerge in psychodynamically oriented therapy groups with adult children of alcoholics. Particular focus will be on countertransference feelings that get stirred up in group leaders and techniques for dealing with some of these special dilemmas. Specific issues include (a) assumption of sameness between the therapist and the patient (the therapist assuming that he or she "understands" because of having also grown up in an alcoholic family); (b) the "will to restore," which may be destructive when the therapist, whose own self-esteem is dependent on the patient's progress in therapy, forces a "rush to recovery" on the patient; (c) other personal issues in the life of the therapist that may also resonate with experiences of the patient; (d) "countertransference goodness and availability" as it affects therapists' abilities to set reasonable limits on their patients, as well as reasonable expectations for themselves; and (e) special issues regarding therapist transparency and self-disclosure.

Introduction to the Special Issue on Clinical Neuropsychology of Movement Disorders.

PubMed

Tröster, Alexander I

2017-11-01

The special issue on the clinical neuropsychology of movement disorders provides an overview for the non-subspecialist clinical neuropsychologist and other clinical neuroscientists of the neuropsychological features, assessment and treatment of Parkinson's disease and Lewy body dementias, atypical parkinsonian disorders (corticobasal syndrome, progressive supranuclear palsy, and multiple system atrophy), Huntington's disease, dystonia, and amyotrophic lateral sclerosis. Additionally, articles provide overviews of neuropsychological and ethical issues related to deep brain stimulation and a discussion of non-pharamcologic and non-invasive treatment of cognitive dysfunction in Parkinson's disease. A search of PubMed using neuropsycholog* and parkinson* as search terms indicates that the number of articles dealing with neuropsychology of parkinsonian disorders has more than doubled in each of the past three decades (1990-99:269 entries, 2000-09:575 entries, 2010-17:967 entries). This rapid growth of research makes a special issue on the topic very timely. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Increased serotonin axons (immunoreactive to 5-HT transporter) in postmortem brains from young autism donors.

PubMed

Azmitia, Efrain C; Singh, Jorawer S; Whitaker-Azmitia, Patricia M

2011-06-01

Imaging studies of serotonin transporter binding or tryptophan retention in autistic patients suggest that the brain serotonin system is decreased. However, treatment with drugs which increase serotonin (5-HT) levels, specific serotonin reuptake inhibitors (SSRIs), commonly produce a worsening of the symptoms. In this study we examined 5-HT axons that were immunoreactive to a serotonin transporter (5-HTT) antibody in a number of postmortem brains from autistic patients and controls with no known diagnosis who ranged in age from 2 to 29 years. Fine, highly branched, and thick straight fibers were found in forebrain pathways (e.g. medial forebrain bundle, stria terminalis and ansa lenticularis). Many immunoreactive varicose fine fibers were seen in target areas (e.g. globus pallidus, amygdala and temporal cortex). Morphometric analysis of the stained axons at all ages studied indicated that the number of serotonin axons was increased in both pathways and terminal regions in cortex from autism donors. Our findings provide morphological evidence to warrant caution when using serotonin enhancing drugs (e.g. SSRIs and receptor agonist) to treat autistic children. This article is part of a Special Issue entitled 'Trends in neuropharmacology: in memory of Erminio Costa'. Copyright © 2011 Elsevier Ltd. All rights reserved.

Three multimedia models used at hazardous and radioactive waste sites

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moskowitz, P.D.; Pardi, R.; Fthenakis, V.M.

1996-02-01

Multimedia models are used commonly in the initial phases of the remediation process where technical interest is focused on determining the relative importance of various exposure pathways. This report provides an approach for evaluating and critically reviewing the capabilities of multimedia models. This study focused on three specific models MEPAS Version 3.0, MMSOILS Version 2.2, and PRESTO-EPA-CPG Version 2.0. These models evaluate the transport and fate of contaminants from source to receptor through more than a single pathway. The presence of radioactive and mixed wastes at a site poses special problems. Hence, in this report, restrictions associated with the selectionmore » and application of multimedia models for sites contaminated with radioactive and mixed wastes are highlighted. This report begins with a brief introduction to the concept of multimedia modeling, followed by an overview of the three models. The remaining chapters present more technical discussions of the issues associated with each compartment and their direct application to the specific models. In these analyses, the following components are discussed: source term; air transport; ground water transport; overland flow, runoff, and surface water transport; food chain modeling; exposure assessment; dosimetry/risk assessment; uncertainty; default parameters. The report concludes with a description of evolving updates to the model; these descriptions were provided by the model developers.« less

Glutathione transferases, regulators of cellular metabolism and physiology.

PubMed

Board, Philip G; Menon, Deepthi

2013-05-01

The cytosolic glutathione transferases (GSTs) comprise a super family of proteins that can be categorized into multiple classes with a mixture of highly specific and overlapping functions. The review covers the genetics, structure and function of the human cytosolic GSTs with particular attention to their emerging roles in cellular metabolism. All the catalytically active GSTs contribute to the glutathione conjugation or glutathione dependant-biotransformation of xenobiotics and many catalyze glutathione peroxidase or thiol transferase reactions. GSTs also catalyze glutathione dependent isomerization reactions required for the synthesis of several prostaglandins and steroid hormones and the catabolism of tyrosine. An increasing body of work has implicated several GSTs in the regulation of cell signaling pathways mediated by stress-activated kinases like Jun N-terminal kinase. In addition, some members of the cytosolic GST family have been shown to form ion channels in intracellular membranes and to modulate ryanodine receptor Ca(2+) channels in skeletal and cardiac muscle. In addition to their well established roles in the conjugation and biotransformation of xenobiotics, GSTs have emerged as significant regulators of pathways determining cell proliferation and survival and as regulators of ryanodine receptors that are essential for muscle function. This article is part of a Special Issue entitled Cellular functions of glutathione. Copyright © 2012 Elsevier B.V. All rights reserved.

Metabolic interaction between urea cycle and citric acid cycle shunt: A guided approach.

PubMed

Pesi, Rossana; Balestri, Francesco; Ipata, Piero L

2018-03-01

This article is a guided pedagogical approach, devoted to postgraduate students specializing in biochemistry, aimed at presenting all single reactions and overall equations leading to the metabolic interaction between ureagenesis and citric acid cycle to be incorporated into a two-three lecture series about the interaction of urea cycle with other metabolic pathways. We emphasize that citrate synthetase, aconitase, and isocitrate dehydrogenase, three enzymes of the citric acid cycle are not involved, thus creating a shunt in citric acid cycle. In contrast, the glutamic-oxaloacetate transaminase, which does not belong to citric acid cycle, has a paramount importance in the metabolic interaction of the two cycles, because it generates aspartate, one of the two fuel molecules of urea cycle, and a-ketoglutarate, an intermediate of the citric acid cycle. Finally, students should appreciate that balancing equations for all atoms and charges is not only a stoichiometric task, but strongly facilitates the discussion of the physiological roles of metabolic pathways. Indeed, this exercise has been used in the classroom, to encourage a deeper level of understanding of an important biochemical issue. © 2017 by The International Union of Biochemistry and Molecular Biology, 46(2):182-185, 2018. © 2017 The International Union of Biochemistry and Molecular Biology.

Managing the cellular redox hub in photosynthetic organisms.

PubMed

Foyer, Christine H; Noctor, Graham

2012-02-01

Light-driven redox chemistry is a powerful source of redox signals that has a decisive input into transcriptional control within the cell nucleus. Like photosynthetic electron transport pathways, the respiratory electron transport chain exerts a profound control over gene function, in order to balance energy (reductant and ATP) supply with demand, while preventing excessive over-reduction or over-oxidation that would be adversely affect metabolism. Photosynthetic and respiratory redox chemistries are not merely housekeeping processes but they exert a controlling influence over every aspect of plant biology, participating in the control of gene transcription and translation, post-translational modifications and the regulation of assimilatory reactions, assimilate partitioning and export. The number of processes influenced by redox controls and signals continues to increase as do the components that are recognized participants in the associated signalling pathways. A step change in our understanding of the overall importance of the cellular redox hub to plant cells has occurred in recent years as the complexity of the management of the cellular redox hub in relation to metabolic triggers and environmental cues has been elucidated. This special issue describes aspects of redox regulation and signalling at the cutting edge of current research in this dynamic and rapidly expanding field. © 2011 Blackwell Publishing Ltd.

Racial Inequity in Special Education.

ERIC Educational Resources Information Center

Losen, Daniel J., Ed.; Orfield, Gary, Ed.

This collection of papers discusses issues related to the overidentification of minority students in special education. After a "Foreword" (Senator James M. Jeffords) and an introduction, "Racial Inequality in Special Education" (Daniel J. Losen and Gary Orfield), 11 chapters include: (1) "Community and School Predictors…

Quantifying the effects of the division of labor in metabolic pathways

PubMed Central

Harvey, Emily; Heys, Jeffrey; Gedeon, TomáS̆

2014-01-01

Division of labor is commonly observed in nature. There are several theories that suggest diversification in a microbial community may enhance stability and robustness, decrease concentration of inhibitory intermediates, and increase efficiency. Theoretical studies to date have focused on proving when the stable co-existence of multiple strains occurs, but have not investigated the productivity or biomass production of these systems when compared to a single ‘super microbe’ which has the same metabolic capacity. In this work we prove that if there is no change in the growth kinetics or yield of the metabolic pathways when the metabolism is specialized into two separate microbes, the biomass (and productivity) of a binary consortia system is always less than that of the equivalent monoculture. Using a specific example of Escherichia coli growing on a glucose substrate, we find that increasing the growth rates or substrate affinities of the pathways is not sufficient to explain the experimentally observed productivity increase in a community. An increase in pathway efficiency (yield) in specialized organisms provides the best explanation of the observed increase in productivity. PMID:25038317

The race to decipher the top secrets of TOP mRNAs.

PubMed

Meyuhas, Oded; Kahan, Tamar

2015-07-01

Cells encountering hostile growth conditions, like those residing in the middle of a newly developing solid tumor, conserve resources and energy by downregulating protein synthesis. One mechanism in this response is the translational repression of multiple mRNAs that encode components of the translational apparatus. This coordinated translational control is carried through a common cis-regulatory element, the 5' Terminal OligoPyrimidine motif (5'TOP), after which these mRNAs are referred to as TOP mRNAs. Subsequent to the initial structural and functional characterization of members of this family, the research of TOP mRNAs has progressed in three major directions: a) delineating the landscape of the family; b) establishing the pathways that transduce stress cues into selective translational repression; and c) attempting to decipher the most proximal trans-acting factor(s) and defining its mode of action--a repressor or activator. The present chapter critically reviews the development in these three avenues of research with a special emphasis on the two "top secrets" of the TOP mRNA family: the scope of its members and the identity of the proximal cellular regulator(s). This article is part of a Special Issue entitled: Translation and Cancer. Copyright © 2014 Elsevier B.V. All rights reserved.

2012 Special NSREC Issue of the IEEE Transactions on Nuclear Science Comments by the Editors

NASA Astrophysics Data System (ADS)

Schwank, Jim; Brown, Dennis; Girard, Sylvain; Gouker, Pascale; Gerardin, Simone; Quinn, Heather; Barnaby, Hugh

2012-12-01

The December 2012 special issue of the IEEE Transactions on Nuclear Science contains selected papers from the 49th annual IEEE International Nuclear and Space Radiation Effects Conference (NSREC) held July 16-20, 2012, in Miami, Florida USA. 95 papers presented at the 2012 NSREC were submitted for consideration for this year’s special issue. Those papers that appear in this special issue were able to successfully complete the review process before the deadline for the December issue. A few additional papers may appear in subsequent issues of the TRANSACTIONS. This publication is the premier archival journal for research on space and nuclear radiation effects in materials, devices, circuits, and systems. This distinction is the direct result of the conscientious efforts of both the authors, who present and document their work, and the reviewers, who selflessly volunteer their time and talent to help review the manuscripts. Each paper in this journal has been reviewed by experts selected by the editors for their expertise and knowledge of the particular subject areas. The peer review process for a typical technical journal generally takes six months to one year to complete. To publish this special issue of the IEEE Transactions on Nuclear Science (in December), the review process, from initial submission to final form, must be completed in about 10 weeks. Because of the short schedule, both the authors and reviewers are required to respond very quickly. The reviewers listed on the following pages contributed vitally to this quick-turn review process.We would like to express our sincere appreciation to each of them for accepting this difficult, but critical role in the process. To provide consistent reviews of papers throughout the year, the IEEE Transactions on Nuclear Science relies on a year-round editorial board that manages reviews for submissions throughout the year to the TRANSACTIONS in the area of radiation effects. The review process is managed by a Senior Editor and six Associate Editors who are technically knowledgeable in one or more specializations and are experienced in the publication process. This editorial process works very well. With twice the number of editors as previously used for overseeing the review process, each editor is able to devote more time to individual papers.

Involvement of an ent-copalyl diphosphate synthase in tissue-specific accumulation of specialized diterpenes in Andrographis paniculata.

PubMed

Misra, Rajesh Chandra; Garg, Anchal; Roy, Sudeep; Chanotiya, Chandan Singh; Vasudev, Prema G; Ghosh, Sumit

2015-11-01

Ent-labdane-related diterpene (ent-LRD) specialized (i.e. secondary) metabolites of the medicinal plant kalmegh (Andrographis paniculata) have long been known for several pharmacological activities. However, our understanding of the ent-LRD biosynthetic pathway has remained largely incomplete. Since ent-LRDs accumulate in leaves, we carried out a comparative transcriptional analysis using leaf and root tissues, and identified 389 differentially expressed transcripts, including 223 transcripts that were preferentially expressed in leaf tissue. Analysis of the transcripts revealed various specialized metabolic pathways, including transcripts of the ent-LRD biosynthetic pathway. Two class II diterpene synthases (ApCPS1 and ApCPS2) along with one (ApCPS1') and two (ApCPS2' and ApCPS2″) transcriptional variants that were the outcomes of alternative splicing of the precursor mRNA and alternative transcriptional termination, respectively, were identified. ApCPS1 and ApCPS2 encode for 832- and 817-amino acids proteins, respectively, and are phylogenetically related to the dicotyledons ent-copalyl diphosphate synthases (ent-CPSs). The spatio-temporal patterns of ent-LRD metabolites accumulation and gene expression suggested a likely role for ApCPS1 in general (i.e. primary) metabolism, perhaps by providing precursor for the biosynthesis of phytohormone gibberellin (GA). However, ApCPS2 is potentially involved in tissue-specific accumulation of ent-LRD specialized metabolites. Bacterially expressed recombinant ApCPS2 catalyzed the conversion of (E,E,E)-geranylgeranyl diphosphate (GGPP), the general precursor of diterpenes to ent-copalyl diphosphate (ent-CPP), the precursor of ent-LRDs. Taken together, these results advance our understanding of the tissue-specific accumulation of specialized ent-LRDs of medicinal importance. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

76 FR 44246 - Special Conditions: Boeing Model 747-8 Series Airplanes; Overhead Flight Attendant Rest Compartment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-25

...; Special Conditions No. 25-442-SC] Special Conditions: Boeing Model 747-8 Series Airplanes; Overhead Flight... conditions. SUMMARY: These special conditions are issued for Boeing Model 747-8 series airplanes. These... applied for, and was granted, an extension of time for the amended type certificate, which changed the...

A History of Special Education in Nashville, Tennessee, 1940-1990. Final Report.

ERIC Educational Resources Information Center

Dorn, Sherman

This review of the history of special education in Nashville, Tennessee, from 1940 to 1990 focuses on two issues: first, how advocacy for children with disabilities and research changed the practice of special education after World War II in Nashville; and second, how the internal dynamics of the schools in Nashville shaped special education…

Preparing Special Education Higher Education Faculty: The Influences of Contemporary Education Issues and Policy Recommendations

ERIC Educational Resources Information Center

deBettencourt, Laurie U.; Hoover, John J.; Rude, Harvey A.; Taylor, Shanon S.

2016-01-01

There is a well-documented need for leadership personnel who are prepared at the doctoral level to fill special education faculty positions at institutions of higher education (IHEs) and train the next generation of teachers. The intersection of continued retirements of special education faculty, shortage of well-prepared special education faculty…

76 FR 38550 - Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1 Extendable Length Escape Slide

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

...; Special Conditions No. 25-438-SC] Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1... conditions. SUMMARY: These special conditions are issued for Boeing Model 747-8 airplanes. These airplanes... Federal Regulations (14 CFR) 21.101, Boeing must show that the Model 747-8 (hereafter referred as 747-8...

Family Resource Coalition Report. Focus: Families of Children with Special Needs.

ERIC Educational Resources Information Center

Family Resource Coalition Report, 1988

1988-01-01

This special issue of a periodical focuses on building support and resources for families of children with special needs. It contains 13 articles in addition to descriptions of 10 programs serving special needs families at the local level, a list of 15 resource organizations and 10 publications/audiovisual aids, and a message from the coalition's…

Introduction to the JPA special issue: Can the Psychodynamic Diagnostic Manual put the complex person back at the center-stage of personality assessment?

PubMed

Huprich, Steven K; Meyer, Gregory J

2011-03-01

We briefly introduce this special issue, which focuses both on the Psychodynamic Diagnostic Manual (PDM) and the practice of idiographic, depth-oriented personality assessment. The 7 articles in this issue are diverse in scope but all address these 2 important topics. To set the stage, the special issue opens with a description of the history behind, the purposes of, and the steps taken to develop the PDM, and the next article provides a compelling illustration of depth-oriented personality assessment in the context of a long-term course of psychodynamic treatment. The third and fourth articles describe how the PDM model fosters attention to dynamic processes, not just overt symptoms, and they articulate the challenges and benefits of integrating this model into both the revitalized practice of assessment and diagnosis and the research avenues that will evaluate its validity and utility. The fifth article provides a broad overview of interesting experimental research on implicit processes from personality, social, and cognitive psychology, with implications for understanding and assessing dynamic processes. The sixth article illustrates how a PDM-based assessment of an adolescent boy helpfully contributed to his psychodynamic therapy. Finally, the issue closes with an illuminating article describing a PDM-based training model for the graduated development of assessment and diagnosis skills in a doctoral program. Overall, this special issue helps show how the PDM can invigorate multimethod personality assessment by placing the complex idiographic understanding of a person at the center-stage in the assessment process.

Hydrograph Separations can Identify Contaminant-Specific Pathways for Conservation Targeting in a Tile-Drained Watershed

USDA-ARS?s Scientific Manuscript database

Water quality issues continue to vex agriculture. Understanding contaminant-specific pathways could help clarify effective water quality management strategies in watersheds. Hypothesis: If conducted at nested scales, hydrograph separation techniques can identify contaminant-specific pathways that co...

Publisher's Note to “The association between kinematic risky driving among parents and their teenage children: Moderation by Shared Personality Characteristics”.

PubMed

2014-06-01

The Publisher would like to inform readers that the article entitled "The association between kinematic risky driving among parents and their teenage children: Moderation by Shared Personality Characteristics" by Johnathon P. Ehsani, Bruce Simons-Morton, Yunlong Xie,Sheila G. Klauer, and Paul S. Albert has been removed from this issue, as it had been incorrectly included here rather than in the special issue for which it was intended. The article will be published in the correct issue in the near future. This is to ensure the continuity of the special issue is not lost. The Publisher would like to apologize for any inconvenience caused.

Clinical Mass Spectrometry: Achieving Prominence in Laboratory Medicine

DOE Office of Scientific and Technical Information (OSTI.GOV)

Annesley, Thomas M.; Cooks, Robert G.; Herold, David A.

Each year the journal Clinical Chemistry publishes a January special issue on a topic that is relevant to the laboratory medicine community. In January 2016 the topic is mass spectrometry, and the issue is entitled “Clinical Mass Spectrometry: Achieving Prominence in Laboratory Medicine”. One popular feature in our issues is a Q&A on a topic, clearly in this case mass spectrometry. The journal is assembling a panel of 5-6 experts from various areas of mass spectrometry ranging from instrument manufacturing to practicing clinical chemists. Dick Smith is one of the scientist requested to participate in this special issue Q&A onmore » Mass Spectrometry. The Q&A Transcript is attached« less

When Clock Time Governs Interaction: How Time Influences Health Professionals' Intersectoral Collaboration.

PubMed

Bendix Andersen, Anne; Beedholm, Kirsten; Kolbæk, Raymond; Frederiksen, Kirsten

2018-06-01

When setting up patient pathways that cross health care sectors, professionals in emergency units strive to fulfill system requirements by creating efficient patient pathways that comply with standards for length of stay. We conducted an ethnographic field study, focusing on health professionals' collaboration, of 10 elderly patients with chronic illnesses, following them from discharge to their home or other places where they received health care services. We found that clock time not only governed the professionals' ways of collaborating, but acceleration of patient pathways also became an overall goal in health care delivery. Professionals' efforts to save time came to represent a "monetary value," leading to speedier planning of patient pathways and consequent risks of disregarding important issues when treating and caring for elderly patients. We suggest that such issues are significant to the future planning and improvement of patient pathways that involve elderly citizens who are in need of intersectoral health care delivery.