Results 81 to 90 of about 4,792,487 (297)

STRUCTURALLY CONSTRAINED ROBUST OPTIMAL CONTROL CONTROL ÓPTIMO ROBUSTO CON RESTRICCIONES ESTRUCTURALES

open access: yesIngeniare: Revista Chilena de Ingeniería, 2006
A solution to the robust optimal control problem, subject to local states constraints in the feedback law, is presented. Examples with matched and unmatched uncertainty in the system matrix are presented.
Héctor Peña M, Sergio Mora C
doaj  

CONCEPTUAL ASPECTS AND APPLIED MEANS OF STRUCTURAL TRANSFORMATIONS OF THE RUSSIAN ECONOMY IN TERMS OF EXTERNAL CONSTRAINTS

open access: yesВестник университета, 2020
The theoretical and economic study of various aspects of the impact of external restrictions on the Russian economy in recent years has become one of the actively developing areas of scientific research.
V. M. Vazagov, M. B. Miroshnichenko
doaj   +1 more source

Spatial biology in cancer epigenetics

open access: yesMolecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Modern Monetary Theory and Employer of Last Resort in Colombia

open access: yesApuntes del CENES
This paper critically examines the applicability of Modern Monetary Theory (MMT) in Colombia, focusing specifically on the Employer of Last Resort (ELR) program as a possible development policy.
Medardo-Alfonso Palomino-Arias
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

The Missing Link between Financial Constraints and Productivity. [PDF]

open access: yes
This paper provides new evidence on the link between finance and firm-level productivity focusing on the case of Estonia. We contribute to the literature in two important respects: (1) we look explicitly at the role of financial constraints; and (2) we ...
Slootmaekers, Veerle   +1 more
core  

Design and structural characterisation of olfactomedin-1 variants as tools for functional studies [PDF]

open access: yes, 2019
Background Olfactomedin-1 (Olfm1; also known as Noelin or Pancortin) is a highly-expressed secreted brain and retina protein and its four isoforms have different roles in nervous system development and function.
Sub Crystal and Structural Chemistry   +7 more
core   +2 more sources

Functional Fragmentation as a Structural Determinant of Agricultural Competitiveness: Evidence from the European Union

open access: yesAgriculture
Agricultural competitiveness across European Union Member States exhibits persistent disparities that cannot be fully explained by technology, climate exposure or institutional quality in isolation.
Daniel Petrov   +5 more
doaj   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

open access: yesMolecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

The interaction between topicalization and structural constraints: evidence from Yucatec Maya [PDF]

open access: yes, 2009
Skopeteas S, Verhoeven E. The interaction between topicalization and structural constraints: evidence from Yucatec Maya. The Linguistic Review.
Verhoeven, Elisabeth, Skopeteas, Stavros
core   +1 more source

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