A Knowledge-Based Advisor for Determination of Limits and Fits

1995 ◽  
pp. 697-703
Author(s):  
C K Mok ◽  
S Y Wong
Keyword(s):  
Knowledge Based

Applications of Knowledge Based Mean Fields in the Determination of Protein Structures

1994 ◽  
pp. 297-315 ◽  
Author(s):  
Manfred J. Sippl ◽  
Markus Jaritz ◽  
Manfred Hendlich ◽  
Maria Ortner ◽  
Peter Lackner
Keyword(s):  
Protein Structures ◽  
Knowledge Based ◽  
Mean Fields

scholarly journals LANGUAGE AND CULTURE: DYAD AND UNITY

2013 ◽  
pp. 248-253
Author(s):  
A. L. Semenov ◽  
V. I. Ershov ◽  
D. A. Gusarov
Keyword(s):  
Ethnic Groups ◽  
Cultural Knowledge ◽  
Point Of View ◽  
Language And Culture ◽  
Knowledge Based ◽  
Leading Role ◽  
Honorary Doctor ◽  
The Individual ◽  
And Behavior

This paper deals with the concept of the translation approach to the problem of interaction of language and culture in terms of determination of the translation solutions by linguoethnic factors. The authors pay main attention to the analysis of the notion of culture. The concept proceeds from the views and opinions regarding the culture and its role in shaping the identity of the person introduced by the honorary doctor (doctor honoris cause) of the MGIMO-University Federico Major in his book «New page». Sharing the point of view of F. Major , the authors come to the conclusion that culture is a knowledge, based on which an individual perceives and evaluates his performance and behavior. Projecting such a position on the verbal behavior, the authors highlight the leading role of culture in the process of producing a speech act played when choosing the individual models of behavior on the basis of the knowledge of the communicative situation. Based on F. Mayor`s opinion that culture unites rather than divides people, the authors note the presence of universal and unique linguoethnic elements in the cultural knowledge of the representatives of various ethnic groups which determine the degree of similarities and differences in the ways of expressing knowledge in different languages. In this paper the authors reasonably use the term «linguoethnic» to describe the cultural-cognitive peculiarities inherent to individuals as representatives of different ethnic groups, as well as give comparison of the terms «linguoethnic» and «linguocultural».

Towards a Framework for Evaluating and Reporting Hansen Solubility Parameters: Applications to Nano and Micron Scale Particle Dispersions

2021 ◽  
Author(s):  
Shalmali Bapat ◽  
Stefan O. Kilian ◽  
Hartmut Wiggers ◽  
Doris Segets
Keyword(s):  
Continuous Phase ◽  
Solubility Parameters ◽  
Hansen Solubility Parameters ◽  
Ranking List ◽  
Knowledge Based ◽  
Complex Interactions ◽  
Analytical Centrifugation ◽  
Scale Particle ◽  
Hansen Solubility

<p>A thorough understanding of complex interactions within particulate systems is a key for knowledge-based formulations. Hansen solubility parameters (HSP) are widely used to assess the compatibility of the dispersed phase with the continuous phase. At present, the determination of HSP is often based on a liquid ranking list obtained by evaluating a pertinent dispersion parameter using only one pre-selected characterization method. Furthermore, one cannot rule out the possibility of subjective judgment especially for liquids for which it is difficult to decipher the compatibility or underlying interactions. As a result, the end value of HSP might be of little or no information. To overcome these issues, we introduce a generalized technology-agnostic combinatorics-based approach. We discuss the principles of the approach and the implications of evaluating and reporting particle HSP values. We demonstrate the approach by using SiN<sub>x</sub> particles. We leverage the analytical centrifugation data to evaluate stability trajectories of SiN<sub>x</sub> dispersions in various liquids to deduce particle-liquid compatibility. </p>

Welding Residual Distortions in Ring-Stiffened Pipes

1996 ◽  
Vol 118 (2) ◽  
pp. 121-126
Author(s):  
B. L. Josefson ◽  
L. O. Wikander ◽  
J. F. Hederstierna ◽  
F. K. Johansson
Keyword(s):  
Expert System ◽  
Residual Deformation ◽  
Angular Distortion ◽  
Simple Method ◽  
Knowledge Based ◽  
Deformation State ◽  
Thin Walled Pipe ◽  
Thin Walled ◽  
Ring Stiffener

A fast and simple method for the determination of the residual deformation for a class of welding problems, ring-stiffened pipes, is proposed. The method can predictradial as well as angular distortion of the thin-walled pipe-ring-stiffener/flange assembly. The pipe and stiffener material is elasto-plastic. In particular, the accumulation of deformation in multipass welding is incorporated in the model. Each weld pass is treated separately. This facilitates the assessment of the influence of the sequence in which the weld passes are deposited on the residual deformation state. The method will be included in a conversational knowledge-based “expert” system for the production of a welded ring-stiffened pipe.

scholarly journals Conceptual Design of a Comprehensive Farm Nitrogen Management System

Agronomy ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2501
Author(s):  
Fabian Weckesser ◽  
Frank Leßke ◽  
Marco Luthardt ◽  
Kurt-Jürgen Hülsbergen
Keyword(s):  
Management System ◽  
Nutrient Management ◽  
Management Tools ◽  
Knowledge Based ◽  
Innovation Potential ◽  
Digital Format ◽  
N Management ◽  
User Friendly ◽  
Data Requirements

Data that are required for nutrient management are becoming increasingly available in digital format, leading to a high innovation potential for digital nitrogen (N) management applications. However, it is currently difficult for farmers to analyze, assess, and optimize N flows in their farms using the existing software. To improve digital N management, this study identified, evaluated, and systematized the requirements of stakeholders. Furthermore, digital farm N management tools with varying objectives in terms of system boundaries, data requirements, used methods and algorithms, performance, and practicality were appraised and categorized. According to the identified needs, the concept of a farm N management system (FNMS) software is presented which includes the following modules: (1) management of site and farm data, (2) determination of fertilizer requirements, (3) N balancing and cycles, (4) N turnover and losses, and (5) decision support. The aim of FNMS is to support farmers in their farming practices for increasing N efficiency and reducing environmentally harmful N surpluses. In this study, the conceptual requirements from the agricultural and computer science perspectives were determined as a basis for developing a consistent, scientifically sound, and user-friendly FNMS, especially applicable in European countries. This FNMS enables farmers and their advisors to make knowledge-based decisions based on comprehensive and integrated data.

scholarly journals The Role of Automated 3D Echocardiography for Left Ventricular Ejection Fraction Assessment

2017 ◽  
Vol 3 (2) ◽  
pp. 97 ◽  
Author(s):  
Ernest Spitzer ◽  
Ben Ren ◽  
Felix Zijlstra ◽  
Nicolas M Van Mieghem ◽  
Marcel L Geleijnse ◽  
...  
Keyword(s):  
Ejection Fraction ◽  
Left Ventricular ◽  
3D Echocardiography ◽  
Left Ventricular Ejection ◽  
Routine Practice ◽  
Ventricular Ejection Fraction ◽  
Knowledge Based ◽  
Automated Knowledge

Ejection fraction is one of the most powerful determinants of prognosis and is a crucial parameter for the determination of cardiovascular therapies in conditions such as heart failure, valvular conditions and ischaemic heart disease. Among echocardiographic methods, 3D echocardiography has been attributed as the preferred one for its assessment, given an increased accuracy and reproducibility. Full-volume multi-beat acquisitions are prone to stitching artefacts due to arrhythmias and require prolonged breath holds. Single-beat acquisitions exhibit a lower temporal resolution, but address the limitations of multi-beat acquisitions. If not fully automated, 3D echocardiography remains time-consuming and resource-intensive, with suboptimal observer variability, preventing its implementation in routine practice. Further developments in hardware and software, including fully automated knowledge-based algorithms for left ventricular quantification, may bring 3D echocardiography to a definite turning point.

BRAINDEX: An Interactive, Knowledge-Based System Supporting Brain Death Diagnosis

1990 ◽  
Vol 29 (03) ◽  
pp. 193-199 ◽  
Author(s):  
G. Schwarz ◽  
R. Grims ◽  
E. Rumpl ◽  
G. Rom ◽  
G. Pfurtscheller ◽  
...  
Keyword(s):  
Decision Making ◽  
Expert System ◽  
Natural Language ◽  
Brain Death ◽  
Knowledge Based System ◽  
Forward Chaining ◽  
Brain Death Diagnosis ◽  
Knowledge Based ◽  
Expert System Shell

AbstractBRAINDEX (Brain-Death Expert System) is an interactive, knowledge-based expert system offering support to physicians in decision making concerning brain death. The physician is given the possibility of communicating in almost natural language and, therefore, in terms with which he is familiar. This updated version of the system is implemented on an IBM-PC/AT with the expert system shell PC-PLUS and consists of about 430 rules. The determination of brain death is realized with backward chaining and for the optional coma-scaling a forward-chaining mechanism is used.

Knowledge Based Qualification Methodology to Evaluate Shock Induced Risks in BGA Components

2017 ◽  
Author(s):  
Min Pei ◽  
Guru Arakere ◽  
Milena Vujosevic
Keyword(s):  
User Behavior ◽  
System Level ◽  
Special Focus ◽  
Detailed Knowledge ◽  
End User ◽  
Physics Of Failure ◽  
Knowledge Based ◽  
Test Board ◽  
Deformation Modes

This paper provides details of Knowledge Based Qualification (KBQ) methodology to calculate BGA component shock qualification requirements. The methodology is based on experimental, theoretical and computational approach used to generate a detailed knowledge of the use conditions and failure physics. Discussed are the steps taken to understand the end-user behavior and system design impact on dynamic load experienced by the component in the field. A special focus is placed on the understanding of the board deformation modes, their impact on BGA failures, and the physics-of-failure (PoF) metric that is not only accurate enough but also practical for everyday applications. Theoretical and computational modeling was used to perform the necessary “translations” from use condition to test conditions and from system level drop to test board component shock. These “translations” enabled by the PoF metric, directly lead to the determination of BGA shock qualification requirements.

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