Functional Form, Elasticity and Lexical Richness

2011 ◽  
pp. 166-185
Author(s):  
Epaminondas E. Panas
Keyword(s):  
Functional Form ◽  
Practical Importance ◽  
Empirical Results ◽  
Lexical Richness

One may ask whether these theoretical notions have any practical importance. For instance, does the specification of the elasticity produce appropriate indexes of lexical richness estimates? Apparently the answer is yes, as evidenced by the empirical results reported in this study.

Practical Importance of Spatial Resolution and Analytical Sensitivity in AEM X-ray Microanalysis

1990 ◽  
Vol 48 (2) ◽  
pp. 432-433
Author(s):  
J. Zhang ◽  
D.B. Williams ◽  
J.I. Goldstein
Keyword(s):  
Spatial Resolution ◽  
Practical Importance ◽  
Beam Current ◽  
Specimen Thickness ◽  
Analytical Sensitivity ◽  
Related Factors ◽  
X Ray ◽  
Probe Size ◽  
Excitation Volume ◽  
Two Parameters

Analytical sensitivity and spatial resolution are important and closely related factors in x-ray microanalysis using the AEM. Analytical sensitivity is the ability to distinguish, for a given element under given conditions, between two concentrations that are nearly equal. The analytical sensitivity is directly related to the number of x-ray counts collected and, therefore, to the probe current, specimen thickness and counting time. The spatial resolution in AEM analysis is determined by the probe size and beam broadening in the specimen. A finer probe and a thinner specimen give a higher spatial resolution. However, the resulting lower beam current and smaller X-ray excitation volume degrade analytical sensitivity. A compromise must be made between high spatial resolution and an acceptable analytical sensitivity. In this paper, we show the necessity of evaluating these two parameters in order to determine the low temperature Fe-Ni phase diagram.A Phillips EM400T AEM with an EDAX/TN2000 EDS/MCA system and a VG HB501 FEG STEM with a LINK AN10 EDS/MCA system were used.

Contrasts of planar defects in reflection electron microscopy

1993 ◽  
Vol 51 ◽  
pp. 1004-1005
Author(s):  
Feng Tsai ◽  
J. M. Cowley
Keyword(s):  
Electron Microscopy ◽  
Surface Defects ◽  
Practical Importance ◽  
Theoretical Treatment ◽  
Crystal Surfaces ◽  
Planar Defects ◽  
Surface Steps ◽  
Surface Reconstructions ◽  
Domain Boundaries ◽  
Reflection Electron Microscopy

Reflection electron microscopy (REM) has been used to study surface defects such as surface steps, dislocations emerging on crystal surfaces, and surface reconstructions. However, only a few REM studies have been reported about the planar defects emerging on surfaces. The interaction of planar defects with surfaces may be of considerable practical importance but so far there seems to be only one relatively simple theoretical treatment of the REM contrast and very little experimental evidence to support its predications. Recently, intersections of both 90° and 180° ferroelectric domain boundaries with BaTiO3 crystal surfaces have been investigated by Tsai and Cowley with REM.The REM observations of several planar defects, such as stacking faults and domain boundaries have been continued by the present authors. All REM observations are performed on a JEM-2000FX transmission electron microscope. The sample preparations may be seen somewhere else. In REM, the incident electron beam strikes the surface of a crystal with a small glancing angle.

Neuroscience and Ethics

2017 ◽  
Vol 64 (2) ◽  
pp. 82-92 ◽  
Author(s):  
S. Matthew Liao
Keyword(s):  
Empirical Evidence ◽  
Moral Judgments ◽  
Empirical Results ◽  
Joshua Greene

Abstract. A number of people believe that results from neuroscience have the potential to settle seemingly intractable debates concerning the nature, practice, and reliability of moral judgments. In particular, Joshua Greene has argued that evidence from neuroscience can be used to advance the long-standing debate between consequentialism and deontology. This paper first argues that charitably interpreted, Greene’s neuroscientific evidence can contribute to substantive ethical discussions by being part of an epistemic debunking argument. It then argues that taken as an epistemic debunking argument, Greene’s argument falls short in undermining deontological judgments. Lastly, it proposes that accepting Greene’s methodology at face value, neuroimaging results may in fact call into question the reliability of consequentialist judgments. The upshot is that Greene’s empirical results do not undermine deontology and that Greene’s project points toward a way by which empirical evidence such as neuroscientific evidence can play a role in normative debates.

Development of Strength-Based Youth Mentoring: Historical And Theoretical Perspectives, Empirical Results, and Policy Implications

2011 ◽  
Author(s):  
R. Bruce Thompson ◽  
Maryann Corsello ◽  
Samuel McReynolds ◽  
Bernice Conklin-Powers ◽  
Brittany Morley
Keyword(s):  
Policy Implications ◽  
Youth Mentoring ◽  
Empirical Results ◽  
Theoretical Perspectives ◽  
Strength Based

Preferences over Sequences-Empirical Results from Musical Sequences

2014 ◽  
Author(s):  
Manel Baucells ◽  
Daniel Smith ◽  
Martin Weber
Keyword(s):  
Empirical Results

The Effects of Employment Protection legislationon Personnel Policies: A Review of Theoretical Modelsand Empirical results

2014 ◽  
pp. 126-140
Author(s):  
O. Mironenko
Keyword(s):  
Personnel Selection ◽  
Selection Criteria ◽  
Theoretical Models ◽  
Employment Protection ◽  
Empirical Results ◽  
Protection Legislation ◽  
Labour Contracts ◽  
Hiring And Firing ◽  
The Impact ◽  
Personnel Policies

Employers incur costs while fulfilling the requirements of employment protection legislation. The article contains a review of the core theoretical models and empirical results concerning the impact of these costs on firms’ practices in hiring, firing, training and remuneration. Overall, if wages are flexible or enforcement is weak, employment protection does not significantly influence employers’ behavior. Otherwise, stringent employment protection results in the reduction of hiring and firing rates, changes in personnel selection criteria, types of labour contracts and dismissal procedures, and, in some cases, it may lead to the growth of wages and firms’ investments to human capital.

Human Capital Accumulation and Resource Abundance

2011 ◽  
pp. 66-77
Author(s):  
O. Vasilieva
Keyword(s):  
Economic Growth ◽  
Human Capital ◽  
Capital Accumulation ◽  
Relevant Literature ◽  
Harmful Effect ◽  
Human Capital Accumulation ◽  
Resource Abundance ◽  
Empirical Results ◽  
Theoretical Predictions ◽  
Crowd Out

Does resource abundance positively affect human capital accumulation? Or, alternatively, does it «crowd out» the human capital leading to the deterioration of economic growth? The paper gives an overview of the relevant literature and discusses both theoretical and empirical results obtained regarding the connection between human capital accumulation and resource abundance. It shows that despite some theoretical predictions about the harmful effect of resource abundance on human capital accumulation, unambiguous evidence of such impact that would be robust with respect to the change of resource abundance parameter has not been obtained yet.

JUDICIARY AND JUDICIARY OF UKRAINE IN THE CONTEXT OF THE NATIONAL MENTALITY

2019 ◽  
pp. 88-97
Author(s):  
Oleksandr Byrkovych
Keyword(s):  
Scientific Knowledge ◽  
Practical Importance ◽  
Constitutional Court ◽  
State Institutions ◽  
Radical Reform ◽  
Legal Studies ◽  
National Tradition ◽  
Scientific Institutions ◽  
Legal Foundations ◽  
Constitutional Right

Purpose. The purpose of the article is to identify the fundamental values of the Ukrainian people, on the basis of which not only his mentality, but also all national-state institutions, including institutions of justice and justice, as well as to identify trends of influence of these values on the further development of legal foundations of the judiciary and justice of Ukraine. Method. The methodological basis of the study was the combination of principles and methods of scientific knowledge. For the objectivity of the research, a set of general scientific, special-legal, special-historical and philosophical methods of scientific knowledge was used. Results. At the current stage of reforming the institutions of the judiciary and the judiciary, the notion of fair justice, which is formed on the basis of popular national culture, plays an important role. Given the functioning of the modern Constitutional Court of Ukraine, whose representatives are formed by delegation to the Verkhovna Rada of Ukraine, the President of Ukraine, the Cabinet of Ministers of Ukraine and the judiciary, this institution needs radical reform as it has repeatedly made political rather than constitutional decisions. Scientific novelty. Based on the analysis of the national tradition of justice, it is established that the Constitutional Court should be formed by public organizations, which are formed by legal experts. There are several higher scientific institutions in Ukraine which have departments, constitutional law research institutes. Their representatives should delegate the best experts in the constitutional right to competitive selection to fill vacancies in the constitutional court. Practical importance. The results of the study can be used in further historical and legal studies, preparation of special courses.

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