Results 41 to 50 of about 2,805 (197)

Iowa’s Historic Automobile Roads A National Register Study of Pre-1948 Arterial Highways, 2009 [PDF]

open access: yes, 2009
This study of Iowa’s Historic Automobile Roads has been prepared by the Highway Archaeology Program under the terms of an annual cultural resource surveys contract between the Iowa DOT and The University of Iowa.

core  

Innovations in the ukrainian regulative framework for the construction of highways with cement-concrete covering

open access: yesДороги і мости
Introduction. The article deals with the issues of expanding the regulatory and technical base of the road sector for the construction of roads with cement concrete pavement.
Anatolii Tsynka   +2 more
doaj   +1 more source

Human biomarker navigator

open access: yesiMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li   +29 more
wiley   +1 more source

Transformation of construction projects management in the context of global digitalization

open access: yesДороги і мости
Introduction. The article discusses the need for systemic qualitative changes in the management structure and requirements for the construction project management process in the context of digital transformation, characterized by a combination of ...
Oleksandra Vagonova, Olena Bondar
doaj   +1 more source

Beneficios del uso de cal hidratada en mezclas asfálticas: Revisión del estado del arte

open access: yesInfraestructura Vial, 2020
La cal hidratada es un material utilizado normalmente en las mezclas asfálticas, dado que les brinda propiedades únicas y les permite alargar su vida útil.
Karina Kikut Cruz   +2 more
doaj   +1 more source

Observer Design for Vector Nonlinear Systems With Applications to Autonomous Vehicles and Robots

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper focuses on observer design for nonlinear systems involving functions of vector arguments. The output equations and the process dynamics are both composed of nonlinear functions of nonseparable multivariable states. The partial derivatives of the nonlinear functions are assumed to be bounded.
Gaurav Sharma   +2 more
wiley   +1 more source

Values models identification of syncretic methodology in improvement context in self-managed organizations

open access: yesДороги і мости
Introduction. The recovery of Ukraine from the consequences of the full-scale aggression of the russian federation requires the development of new scientific approaches to the implementation of restoration projects, programs and portfolios.
Andrii Ivko
doaj   +1 more source

Mapping School Accessibility in Africa: High‐Resolution Spatial Analysis Uncovers Inequalities in Education Access

open access: yesSustainable Development, EarlyView.
ABSTRACT Education is a cornerstone of sustainable development, yet large disparities in access persist across and within countries—particularly in Africa, where millions remain underserved. Among several factors influencing educational participation, physical accessibility to schools (in terms of travel time) is not comprehensively understood ...
Diana Jaramillo‐Araujo, Jim W. Hall
wiley   +1 more source

Ensuring increased durability of the pavement structure on reinforced concrete road bridges

open access: yesДороги і мости
Introduction. The pavement on reinforced concrete road bridges is one of the main structural elements of the structure, the technical condition of which affects the safety of the structure as a whole.
Artur Onyshchenko, Iryna Mirchuk
doaj   +1 more source

Evaluación de la zona de influencia de la troncal de transporte público San José-Sabanilla-La Campiña

open access: yesInfraestructura Vial, 2020
La falta de ordenamiento territorial en la Gran Área Metropolitana (GAM) de Costa Rica ha provocado que el crecimiento urbano se haya dado de forma dispersa y desordenada (Rodríguez, 2017).
Daniela Segura-Segura   +1 more
doaj   +1 more source

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