scholarly journals Avian Bornaviral Ganglioneuritis: Current Debates and Unanswered Questions

2020 ◽  
Vol 2020 ◽  
pp. 1-9 ◽  
Author(s):  
Su L. Boatright-Horowitz

Avian bornaviral ganglioneuritis, often referred to as parrot wasting disease, is associated with a newly discovered avian virus from the taxonomic family Bornaviridae. Research regarding the pathogenesis and treatment for this disease is ongoing, with implications for understanding other emerging human and nonhuman diseases, as well as the health and ecology of wildlife. At this time, numerous questions remain unanswered regarding the transmission of the disease, best practices for diagnostic sampling and testing, and whether currently used drug therapies are effective or harmful for afflicted birds. The pathogenesis of the disease also remains unclear with many birds showing resistance to the effects of the virus and being able to remain clinically unaffected for years, while other birds succumb to its effects. New research findings regarding avian bornaviral ganglioneuritis are discussed and important as yet unanswered questions are identified.

2007 ◽  
Author(s):  
Amy Colbert ◽  
Bruce Louis Rich ◽  
Timothy A. Judge

Author(s):  
Natalia Nowakowska

Our three existing master narratives of the early Reformation in Poland are all over a century old and mutually contradictory, drawing on different sources to serve differing confessional and national/ist agendas. This chapter offers a fresh narrative of the impact of Lutheranism on the Polish composite monarchy to c.1540, synthesizing these older accounts and updating them with new research findings. This is a narrative in three parts: early signs (1517–24), the great Reformation year (1525), and aftershocks (1526–40). The chapter discusses the challenges of measuring ‘Lutheran’ sentiment, sets these Polish-Prussian events clearly in their comparative European context, and considers what implications they might have for that bigger, familiar tale. It stresses the precocity of Sigismund I’s monarchy, which saw the most far-reaching urban and violent Reformation in 1520s Europe (Danzig), a peasant Reformation rising, and Christendom’s first territorial-princely Reformation, in Ducal Prussia.


2009 ◽  
Vol 39 (9) ◽  
pp. 1533-1547 ◽  
Author(s):  
I. Myin-Germeys ◽  
M. Oorschot ◽  
D. Collip ◽  
J. Lataster ◽  
P. Delespaul ◽  
...  

A growing body of research suggests that momentary assessment technologies that sample experiences in the context of daily life constitute a useful and productive approach in the study of behavioural phenotypes and a powerful addition to mainstream cross-sectional research paradigms. Momentary assessment strategies for psychopathology are described, together with a comprehensive review of research findings illustrating the added value of daily life research for the study of (1) phenomenology, (2) aetiology, (3) psychological models, (4) biological mechanisms, (5) treatment and (6) gene–environment interactions in psychopathology. Overall, this review shows that variability over time and dynamic patterns of reactivity to the environment are essential features of psychopathological experiences that need to be captured for a better understanding of their phenomenology and underlying mechanisms. The Experience Sampling Method (ESM) allows us to capture the film rather than a snapshot of daily life reality of patients, fuelling new research into the gene–environment–experience interplay underlying psychopathology and its treatment.


2013 ◽  
Vol 25 (3) ◽  
pp. 669-682 ◽  
Author(s):  
Andres De Los Reyes

AbstractDevelopmental psychopathology researchers and practitioners commonly conduct behavioral assessments using multiple informants' reports (e.g., parents, teachers, practitioners, children, and laboratory observers). These assessments often yield inconsistent conclusions about important questions in developmental psychopathology research, depending on the informant (e.g., psychiatric diagnoses and risk factors of disorder). Researchers have theorized why informant discrepancies exist and advanced methodological models of informant discrepancies. However, over 50 years of empirical data has uncovered little knowledge about these discrepancies beyond that they exist, complicate interpretations of research findings and assessment outcomes in practice, and correlate with some characteristics of the informants providing reports (e.g., demographics and mood levels). Further, recent studies often yield take-home messages about the importance of taking a multi-informant approach to clinical and developmental assessments. Researchers draw these conclusions from their work, despite multi-informant approaches to assessment long being a part of best practices in clinical and developmental assessments. Consequently, developmental psychopathology researchers and practitioners are in dire need of a focused set of research priorities with the key goal of rapidly advancing knowledge about informant discrepancies. In this paper, I discuss these research priorities, review work indicating the feasibility of conducting research addressing these priorities, and specify what researchers and practitioners would gain from studies advancing knowledge about informant discrepancies in developmental psychopathology research.


Author(s):  
Herbert S. Klein ◽  
Sergio T. Serrano Hernández

AbstractTraditional historical literature has stressed a generalised crisis throughout the world in the 17th century. First proposed for Europe with its numerous dynastic, religious and state conflicts, it has now been expanded to include Asia and the Middle East as well. It was also assumed that there was a significant crisis in the Americas, a theme which until recently has dominated the traditional literature. The claim that there was such a crisis was based on a series of classic studies by Earl J. Hamilton, Chaunu and Borah, among others. But new research has challenged this hypothesis and we will examine both these new studies as well as offering our own research findings on this subject.


2016 ◽  
Vol 5 (1) ◽  
pp. 9-10 ◽  
Author(s):  
Kerstin Stenius

Stenius, K. (2016). Addiction journals and the management of conflicts of interest. The International Journal Of Alcohol And Drug Research, 5(1), 9-10. doi:http://dx.doi.org/10.7895/ijadr.v5i1.233Scientific journals are crucial for a critical and open exchange of new research findings and as guardians of the quality of science. Today, as policy makers increasingly justify decision-making with references to scientific evidence, and research articles form the basis for evidence for specific measures, journals also have an indirect responsibility for how political decisions will be shaped.


2013 ◽  
Vol 25 (4pt2) ◽  
pp. 1585-1600 ◽  
Author(s):  
Elaine F. Walker ◽  
Hanan D. Trotman ◽  
Sandra M. Goulding ◽  
Carrie W. Holtzman ◽  
Arthur T. Ryan ◽  
...  

AbstractPsychotic disorders continue to be among the most disabling and scientifically challenging of all mental illnesses. Accumulating research findings suggest that the etiologic processes underlying the development of these disorders are more complex than had previously been assumed. At the same time, this complexity has revealed a wider range of potential options for preventive intervention, both psychosocial and biological. In part, these opportunities result from our increased understanding of the dynamic and multifaceted nature of the neurodevelopmental mechanisms involved in the disease process, as well as the evidence that many of these entail processes that are malleable. In this article, we review the burgeoning research literature on the prodrome to psychosis, based on studies of individuals who meet clinical high risk criteria. This literature has examined a range of factors, including cognitive, genetic, psychosocial, and neurobiological. We then turn to a discussion of some contemporary models of the etiology of psychosis that emphasize the prodromal period. These models encompass the origins of vulnerability in fetal development, as well as postnatal stress, the immune response, and neuromaturational processes in adolescent brain development that appear to go awry during the prodrome to psychosis. Then, informed by these neurodevelopmental models of etiology, we turn to the application of new research paradigms that will address critical issues in future investigations. It is expected that these studies will play a major role in setting the stage for clinical trials aimed at preventive intervention.


Author(s):  
Irina Mkhitaryan

Language is now far from just being a simple model of interaction inasmuch as employment requirements put a great asset on specific language skills. Moreover, the employability market in Armenia and worldwide pays a great attention to accurate and fluent speaking skills and it is considered a key prerequisite for recruitment. From this perspective, it becomes paramount to boost speaking and listening skills for better employability, therefore. The paper attempts to highlight the implementation of Communicative Language Approach (hereinafter, CLT) and Content -Based Instruction (hereinafter, CBI) as some of the effective approaches of enhancing students’ speaking and listening skills. Additionally, best practices are prioritised for inclusion of more effective strategies and activities in the context of teaching English in the 21st century where ever-growing needs for fluent English are imperative. The research findings, as such, prove that teaching productive skills through CLT and CBI approaches intensifies and strengthens the overall speaking and listening performance among students.


Sign in / Sign up

Export Citation Format

Share Document