Scientific principles of psychology.

1963 ◽  
Author(s):  
Donald J. Lewis
Keyword(s):  
Scientific Principles

Scientific Principles for Post-CCL Repair Rehabilitation: An Evidence-Based Approach

2019 ◽  
Author(s):  
K. Kirkby ◽  
A. Pozzi ◽  
J. Tomlinson ◽  
L. Alvarez ◽  
S.A. Foster
Keyword(s):  
Evidence Based ◽  
Scientific Principles

A reconnaissance of tropical resources during Revolutionary years: the role of the Paris Museum d'Histoire Naturelle

1991 ◽  
Vol 18 (3) ◽  
pp. 333-362 ◽  
Author(s):  
MADELEINE LY-TIO-FANE
Keyword(s):  
South Africa ◽  
Natural History ◽  
Scientific Research ◽  
Extensive Literature ◽  
War Of Independence ◽  
Leading Role ◽  
Scientific Principles ◽  
Set Up ◽  
Joseph Ii

SUMMARY The recent extensive literature on exploration and the resulting scientific advances has failed to highlight the contribution of Austrian enterprise to the study of natural history. The leading role of Joseph II among the neutral powers which assumed the carrying trade of the belligerents during the American War of Independence, furthered the development of collections for the Schönbrunn Park and Gardens which had been set up on scientific principles by his parents. On the conclusion of peace, Joseph entrusted to Professor Maerter a world-encompassing mission in the course of which the Chief Gardener Franz Boos and his assistant Georg Scholl travelled to South Africa to collect plants and animals. Boos pursued the mission to Isle de France and Bourbon (Mauritius and Reunion), conveyed by the then unknown Nicolas Baudin. He worked at the Jardin du Roi, Pamplemousses, with Nicolas Cere, or at Palma with Joseph Francois Charpentier de Cossigny. The linkage of Austrian and French horticultural expertise created a situation fraught with opportunities which were to lead Baudin to the forefront of exploration and scientific research as the century closed in the upheaval of the Revolutionary Wars.

Researching the public procurement system: An analysis of winning organizations

2020 ◽  
Vol 16 (5) ◽  
pp. 860-884
Author(s):  
V.G. Kogdenko ◽  
A.A. Sanzharov
Keyword(s):  
Public Procurement ◽  
The Public ◽  
Debt Capital ◽  
Scientific Principles ◽  
General Scientific ◽  
Marketing Information ◽  
High Level ◽  
Return On Sales ◽  
Procurement System ◽  
Social Components

Subject. The article deals with the analysis of suppliers in the public procurement system based on reasonable prequalification parameters. Objectives. The aim is to test the hypothesis about strong reputation characteristics of the winners in the public procurement system and develop a methodology for assessing the reputation of suppliers for prequalification purposes. Methods. We employ general scientific principles and methods of research, like abstraction, generalization of approaches used by domestic and foreign authors for prequalification and assessment of reputation of public procurement participants. Results. To test the hypothesis, we calculated four groups of indicators on corporate, financial, market, and social components of reputation. The methodology was tested on the data obtained from SPARK-Interfax and SPARK-Marketing information resources. Conclusions. The study revealed that not all reputational characteristics of public procurement winners can be regarded as high level. In terms of the corporate component, it is the low level of share capital, indicating the mistrust on the part of owners and their reluctance to invest in the business, and the low percentage of non-current assets. In terms of the market component, it is a low sales growth rate, as well as low return on sales. As to the financial component, it is a low capitalization of winners, low share of long-term debt capital and low credit limit. With respect to the social component, it is a below-average tax burden.

Nonlinear Time Series Analysis with R

2018 ◽  
Author(s):  
Ray Huffaker ◽  
Marco Bittelli ◽  
Rodolfo Rosa
Keyword(s):  
Time Series ◽  
Time Series Analysis ◽  
Particle Physics ◽  
Linear Time ◽  
Nonlinear Time Series ◽  
Nonlinear Time Series Analysis ◽  
Series Analysis ◽  
Linear Behavior ◽  
Non Linear ◽  
Scientific Principles

In the process of data analysis, the investigator is often facing highly-volatile and random-appearing observed data. A vast body of literature shows that the assumption of underlying stochastic processes was not necessarily representing the nature of the processes under investigation and, when other tools were used, deterministic features emerged. Non Linear Time Series Analysis (NLTS) allows researchers to test whether observed volatility conceals systematic non linear behavior, and to rigorously characterize governing dynamics. Behavioral patterns detected by non linear time series analysis, along with scientific principles and other expert information, guide the specification of mechanistic models that serve to explain real-world behavior rather than merely reproducing it. Often there is a misconception regarding the complexity of the level of mathematics needed to understand and utilize the tools of NLTS (for instance Chaos theory). However, mathematics used in NLTS is much simpler than many other subjects of science, such as mathematical topology, relativity or particle physics. For this reason, the tools of NLTS have been confined and utilized mostly in the fields of mathematics and physics. However, many natural phenomena investigated I many fields have been revealing deterministic non linear structures. In this book we aim at presenting the theory and the empirical of NLTS to a broader audience, to make this very powerful area of science available to many scientific areas. This book targets students and professionals in physics, engineering, biology, agriculture, economy and social sciences as a textbook in Nonlinear Time Series Analysis (NLTS) using the R computer language.

Higher Education Policy: Implications for Gender-Balancing the Curriculum

1983 ◽  
Vol 36 ◽  
pp. 12-13
Author(s):  
Thomas A. Mulkeen
Keyword(s):  
Higher Education ◽  
Higher Education Policy ◽  
The United States ◽  
Policy Implications ◽  
Industrial Society ◽  
Public Higher Education ◽  
Agriculture Industry ◽  
Scientific Principles ◽  
Industry And Commerce ◽  
New Institutions

American higher education has been molded by forces outside the educational community. From the Civil War through the mid-1970's our political leadership considered investment in education good for the economy and, therefore, good public policy. This link between schooling and the economic system developed as the United States moved from an agrarian to an industrial economy. Industrialization demanded skills that neither the family nor the church could provide, and tax-supported public higher education was to assist the transformation to an industrial society. The catalyst for this transformation came in 1862 with the passage of the Morrill Act establishing the land grant colleges. These new institutions emphasized the development of technical skills and the application of scientific principles to agriculture, industry and commerce.

scholarly journals The art and science of drug titration

2020 ◽  
Vol 11 ◽  
pp. 204209862095891
Author(s):  
Aisling R. Caffrey ◽  
Eric P. Borrelli
Keyword(s):  
Real World ◽  
Therapeutic Index ◽  
Clinical Expertise ◽  
Coordination Of Care ◽  
Patient Centered ◽  
Narrow Therapeutic Index ◽  
Drug Dosing ◽  
Scientific Principles ◽  
Suboptimal Adherence ◽  
Personalized Approach

A “one-size-fits-all” approach has been the standard for drug dosing, in particular for agents with a wide therapeutic index. The scientific principles of drug titration, most commonly used for medications with a narrow therapeutic index, are to give the patient adequate and effective treatment, at the lowest dose possible, with the aim of minimizing unnecessary medication use and side effects. The art of drug titration involves the interplay of scientific drug titration principles with the clinical expertise of the healthcare provider, and an individualized, patient-centered partnership between the provider and the patient to review the delicate balance of perceived benefits and risks from both perspectives. Drug titration may occur as up-, down-, or cross-titration depending on whether the goal is to reach or maintain a therapeutic outcome, decrease the risk of adverse effects, or prevent withdrawal/discontinuation syndromes or recurrence of disease. Drug titration introduces additional complexities surrounding the conduct of clinical trials and real-world studies, confounding our understanding of the true effect of medications. In clinical practice, wide variations in titration schedules may exist due to a lack of evidence and consensus on titration approaches that achieve an optimal benefit-harm profile. Further, drug titration may be challenging for patients to follow, resulting in suboptimal adherence and may require increased healthcare-related visits and coordination of care amongst providers. Despite the challenges associated with drug titration, it is a personalized approach to drug dosing that blends science with art, and with supportive real-world outcomes-based evidence, can be effective for optimizing pharmacotherapeutic outcomes and improving drug safety.

Scientific principles of acoustic stealth

2012 ◽  
Vol 57 (1) ◽  
pp. 18-22 ◽  
Author(s):  
Yu. I. Bobrovnitskii
Keyword(s):  
Scientific Principles

Solid Lubricating Films for Extreme Environments

1988 ◽  
Vol 140 ◽  
Author(s):  
Irwin L. Singer
Keyword(s):  
Material Selection ◽  
Multilayer Coating ◽  
Composite Films ◽  
Extreme Environments ◽  
Carbon Films ◽  
Friction Coefficients ◽  
Film Adhesion ◽  
Scientific Principles ◽  
Recent Developments ◽  
Deposition Processes

AbstractAdvances in solid lubricating films for vacuum and high temperature applications are reviewed. Traditional lubricants (e.g. graphite and dichalcogenides) are being improved and new lubricating materials (e.g. amorphous carbons) are being discovered with the aid of recent developments in deposition processes and surface analytical methods. Ion bombardmenttreatments have increased film adhesion, lowered friction coefficients and enhanced the wearlife of MoS2films, as well as created new forms of lubricating carbons (amorphous, polymeric and diamond-like). Composite films and multilayer coating treatments are providing extra protection for surface and films against environmental degradation. Ultralow friction coefficients (<0.01) have been achieved with MoS 2 as well as diamond-like carbon films. Material selection, in some cases (e.g. thin metal films), can nowbe made basedon scientific principles, although many tribomaterials are still being developed by trialand error methods.

Surgery: Scientific Principles and Practice

JAMA ◽  
1994 ◽  
Vol 271 (11) ◽  
pp. 880
Author(s):  
Christine E. Haycock
Keyword(s):  
Scientific Principles
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