Results 41 to 50 of about 1,121,216 (274)

Testing the spatial scale and the dynamic structure in regional models (a contribution to spatial econometric specification analysis) [PDF]

, 1986
This article addresses the problem of specification uncertainty in modeling spatial economic theories in stochastic form. It is ascertained that the traditional approach to spatial econometric modeling does not adequately deal with the type and extent of
Blommestein, Hans, Nijkamp, Peter
core   +2 more sources

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

Quantum indeterminate set theory: a novel framework for complex-valued uncertainty and phase-based decision modeling

AIMS Mathematics
We introduce the quantum indeterminate set (QIS), a novel mathematical framework that integrates complex-valued membership functions and phase-based interference into classical and generalized set theory.
Shawkat Alkhazaleh
doaj   +1 more source

Neutrosophic UP (BCC)-Subalgebras of Several Types: A Threshold-Based Analysis in UP (BCC)-Algebras [PDF]

Neutrosophic Sets and Systems
This study provides an extensive investigation into neutrosophic subalgebras within the context of BCC-algebras, establishing a new framework for their classification.
Aiyared Iampan, Neelamegarajan Rajesh
doaj   +1 more source

Modeling uncertainty using accept & reject statements [PDF]

, 2012
Uncertainty and preference is often modeled using linear previsions and linear orders. Some more expressive models use sets of probabilities, lower previsions, or partial orders (see, e.g., the work of Seidenfeld et al. and Walley).
De Cooman, Gert, Hermans, Filip, Quaeghebeur, Erik   +2 more
core   +1 more source

Investment decisions in manufacturing: Assessing the effects of real oil prices and their uncertainty [PDF]

, 2012
We investigate the effects of real oil prices and their uncertainty on the investment decision. Making use of plant-level data, we estimate dynamic, discrete choice models that allow modeling investment inaction, under different assumptions related to ...
Drakos, K, Konstantinou, P
core   +1 more source

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

Interval-Valued Fermatean Quadripartitioned Neutrosophic Similarity Model for Real-Time Safety Evaluation in Electrical Automation Systems [PDF]

Neutrosophic Sets and Systems
Electrical automation systems operate in dynamic environments where sensor data are often imprecise, contradictory, or incomplete. Traditional safety evaluation approaches struggle to cope with this complexity, especially under real-time constraints ...
Zhongheng Xu
doaj   +1 more source

UNCERTAINTY IN TMDL MODELS [PDF]

Transactions of the ASABE, 2006
Although the U.S. Congress established the Total Maximum Daily Load (TMDL) program in the original Clean Water Act of 1972, Section 303(d), it did not receive attention until the 1990s. Currently, two methods are available for tracking pollution in the environment and assessing the effectiveness of the TMDL process on improving the quality of impaired ...
Shirmohammadi, A., Chaubey, I., Harmel, R. D., Bosch, D. D., Munoz-Carpena, R., Dharmasri, C., Sexton, A., Arabi, M., Wolfe, Mary Leigh, Frankenberger, J., Graff, C., Sohrabi, T. M.   +11 more
openaire   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source