scholarly journals China’s Economic Demography Transition Strategy: A Population-Weighted Approach to the Economy and Policy

2020 ◽  
Author(s):  
Lauren A Johnston
Keyword(s):  
Economic Demography ◽  
Transition Strategy

T. Paul Schultz. Economics o[ Population. Reading, Mass. (USA): Addison - Wesley Publishing Co. 1981.

1981 ◽  
Vol 20 (2) ◽  
pp. 269-273
Author(s):  
Syed Nawab Haider Naqvi
Keyword(s):  
Theoretical Orientation ◽  
Chicago School ◽  
The Other ◽  
Methodological Framework ◽  
Economic Demography ◽  
Advanced Students

Unfortunately this is not the long-awaited textbook in economic demography. Indeed, it is not so much a text - a survey and introduction to the area - as it is a collection of essays on particular topics, often quite advanced and difficult for all but advanced students to follow. Also, the volume should, in all fairness, be subtitled "A Chicago Approach" since the philosophical and theoretical orientation as well as the methodological framework presented is totally that of the Becker Nerlove Chicago School. Easterlin, Leibenstein and the other non Chicago writers are mentioned only in passing. Thus, a beginner to the field would gel no feeling for the enormous, far-ranging controversies which continue to rage.

scholarly journals Just Transition as a Tool for Preventing Energy Poverty among Women in Mining Areas—A Case Study of the Silesia Region, Poland

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3372
Author(s):  
Olga Janikowska ◽  
Joanna Kulczycka
Keyword(s):  
Age Groups ◽  
Single Women ◽  
Coal Industry ◽  
Major Conclusion ◽  
Energy Transformation ◽  
Energy Poverty ◽  
Mining Areas ◽  
Transition Strategy ◽  
Mining Regions

The inevitable energy transformation can be perceived as an opportunity and as a threat to the actions undertaken to prevent energy poverty in European mining regions. Silesia is a special exemplification of the European region whose economy has been based on coal industry for centuries. There are still about 70,000 miners and coal is also widely used for heating households. Based on developed map of jobs lost in mining and related industry and the demographic and social data the proposal of activities addressed to different group of people has been created. It was also indicated that energy poverty in Poland mainly concerns households inhabited by single women. Therefore, the major conclusion of the paper is postulated that the Just Transition strategy should be extended by issues strictly related to the situation of women in the future labor market. Additionally, the concept of a special hub for women, whose aim would be professional activation of women of various age groups, has been introduced.

The Full-Scale Pacs Archive

1996 ◽  
Vol 37 (3P2) ◽  
pp. 838-846 ◽  
Author(s):  
S. A. Nissen-Meyer ◽  
U. Fink ◽  
M. Pleier ◽  
C. Becker
Keyword(s):  
Digital Image ◽  
Conventional Radiography ◽  
Full Scale ◽  
Model Calculations ◽  
Analog To Digital ◽  
Alternative Technologies ◽  
Transition Strategy ◽  
Hospital Operations ◽  
Picture Archiving And Communication ◽  
Image Archives

Purpose: Increasing percentages of digital modalities in radiology, in particular of digital image acquisition in conventional radiography, call for digital reporting, communication, and archiving techniques. These techniques are prerequisites for the “filmless” hospital. The first 2 have been covered extensively in the literature and by vendors. However, as regards online digital image archives there are still no satisfactory concepts available in the medical field. The present paper puts forward some suggestions as to how this situation could be improved. Material and Methods: Analyses of radiology operations consider the prevailing PACS (picture archiving and communication system) archive concepts that use optical discs to be too small, too slow and too cumbersome to manage and therefore unable to function as comprehensive image archives for filmless hospitals. We suggest borrowing and adapting the well tested archive technologies from space research and the oil and broadcasting industries which have much higher capacities and speeds and better software interfacing possibilities. With such technologies the needs of filmless hospital operations can be met. Results: A feasible concept for a transition strategy from conventional analog to digital archives is presented. Model calculations of the necessary investments and potential savings, including generous placement of viewing stations in the entire hospital, indicate amortization periods of 3.8–4.8 years. Conclusion: Alternative technologies for digital image archives already today make full-scale PACS for filmless hospitals technologically and conceptually feasible and financially mandatory.

scholarly journals Formal Query Building with Query Structure Prediction for Complex Question Answering over Knowledge Base

2020 ◽  
Author(s):  
Yongrui Chen ◽  
Huiying Li ◽  
Yuncheng Hua ◽  
Guilin Qi
Keyword(s):  
Knowledge Base ◽  
Structure Prediction ◽  
Question Answering ◽  
State Transition ◽  
Knowledge Bases ◽  
Second Stage ◽  
Transition Strategy ◽  
Query Structure ◽  
Two Stages ◽  
Complex Question

Formal query building is an important part of complex question answering over knowledge bases. It aims to build correct executable queries for questions. Recent methods try to rank candidate queries generated by a state-transition strategy. However, this candidate generation strategy ignores the structure of queries, resulting in a considerable number of noisy queries. In this paper, we propose a new formal query building approach that consists of two stages. In the first stage, we predict the query structure of the question and leverage the structure to constrain the generation of the candidate queries. We propose a novel graph generation framework to handle the structure prediction task and design an encoder-decoder model to predict the argument of the predetermined operation in each generative step. In the second stage, we follow the previous methods to rank the candidate queries. The experimental results show that our formal query building approach outperforms existing methods on complex questions while staying competitive on simple questions.

Economic Demography

2008 ◽  
pp. 1-12
Author(s):  
Allen C. Kelley ◽  
Robert M. Schmidt
Keyword(s):  
Economic Demography
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