Search results for "basic research"

Colony-Stimulating Factor-1

2015

A noninvasive means to predict the onset and recurrence of lupus nephritis (LN) before overt renal injury is needed to optimize and individualize treatment. Colony-stimulating factor-1 (CSF-1) is expressed by kidney tubules at the onset of LN, increases with disease progression, and spills into the circulation in lupus-prone mice. We tested the hypothesis that amplified expression of CSF-1 detected in the serum or urine correlates with intrarenal CSF-1 expression and histopathology (increased macrophage accumulation, activity indices) and clinical kidney disease activity and predicts the onset and recurrence of nephritis in patients with systemic lupus erythematosus (SLE). We found increase…

Soothing the seizures of children.

2008

Endocannabinoids are versatile molecules, regulating a variety of functions in the body. Daniele Piomelli explores how recent clinical trials testing rimonabant, an inhibitor of endocannabinoid signaling, for weight loss emerged from studies of individuals with schizophrenia; such trials have spurred basic research into how endocannabinoids affect both energy use and mood. Beat Lutz and Krisztina Monory examine how rimonabant might prove useful for preventing the development of adult epilepsy in response to fever-induced seizures in infants and young children.

Public Administration and the Study of Political Order: Towards a Framework for Analysis

2020

The contribution of this study is two-fold: First, it outlines a conceptual framework on political order; and secondly, it offers empirical illustrations on the case of Nordic cooperation. Taken together, the article makes a plea for public administration scholarship in the study of political order. Political order consists of a relatively stable arrangement of institutions that are fairly formalized and institutionalized. A common political order, moreover, entails that relevant institutions: (i) are fairly independent of pre-existing institutions; (ii) are relatively integrated and internally cohesive; and (iii) are reasonably able to influence governance processes within other institutio…

Strategies for Survival of Extracellular Pathogens

2002

Publisher Summary This chapter highlights a simple listing of microbial factors that may contribute to extracellular survival. In addition, it outlines principles and discusses prototypes for extracellular versus intracellular survival strategies. Strategies for extracellular survival can often be equated with pathogenicity mechanisms, and counteractive measures can therefore form the basis for prophylaxis or therapy of the respective infections. These aspects are aluded throughout the chapter, since they investigates how basic research into microbial virulence mechanisms can lead to advances in clinical medicine. Most bacteria that cause extracellular infections cannot afford to be engulfe…

Defining substance use disorders: do we really need more than heavy use?

2013

Aims: The aim of the study was to explore whether the concept of heavy substance use over time can be used as definition of substance use disorder. Methods: Narrative review. Results: Heavy use over time clearly underlies the neurobiological changes asso- ciated with current thinking of substance use disorders. In addition, there is evidence that heavy use over time can explain the majority of social problems and of burden of disease (morbidity and mortality). A definition of substance use disorders via heavy use over time would avoid some of the problems of current conceptualizations, for instance the cultural specificity of concepts such as loss of control. Finally, stressing the continuu…

Translating Inflammatory Bowel Disease Research into Clinical Medicine

2009

Recent studies have provided important insights into the pathogenesis of inflammatory bowel disease (IBD). The development of new therapeutic agents has been triggered by basic research and studies in mouse models of IBD. It is expected that improved translational research will lead to optimized therapy and new individualized treatment options.

Inclusive Search for Standard Model Higgs Boson Production in the WW Decay Channel using the CDF II Detector

2010

We present a search for standard model (SM) Higgs boson production using p (p) over bar collision data at root s = 1. 96 TeV, collected with the CDF II detector and corresponding to an integrated luminosity of 4. 8 fb(-1). We search for Higgs bosons produced in all processes with a significant production rate and decaying to two W bosons. We find no evidence for SM Higgs boson production and place upper limits at the 95% confidence level on the SM production cross section (sigma(H)) for values of the Higgs boson mass (m(H)) in the range from 110 to 200 GeV. These limits are the most stringent for m(H) > 130 GeV and are 1.29 above the predicted value of sigma(H) for m(H) 165 GeV.

BASIC RESEARCH AND DEVELOPMENT IN VERTICAL MARKETS*

2012

This paper considers the role of basic research and development (R&D) investment in vertical markets in which an incumbent owner of a basic technological input faces potential competition. We identify the conditions under which the socially optimal investment in basic research involves entry by new firms. Our main insight is that there is a role for public investment in R&D that appears to have been overlooked in the existing literature. This role draws on the idea that basic R&D adds to the credibility of the threat of the potential development of alternative technologies by reducing their implementation costs.

Basic Research Methods for Data Collection

2021

Diffraction by m-bonacci gratings

2015

We present a simple diffraction experiment with m-bonacci gratings as a new interesting generalization of the Fibonacci ones. Diffraction by these nonconventional structures is proposed as a motivational strategy to introduce students to basic research activities. The Fraunhofer diffraction patterns are obtained with the standard equipment present in most undergraduate physics labs and are compared with those obtained with regular periodic gratings. We show that m-bonacci gratings produce discrete Fraunhofer patterns characterized by a set of diffraction peaks which positions are related to the concept of a generalized golden mean. A very good agreement is obtained between experimental and …