Results 71 to 80 of about 1,601,981 (328)

LMI‐based passivation of LTI systems with application to marine structures

open access: yesIET Renewable Power Generation, 2021
Due to the inherent relevance of passive (physically representative) models for control, state‐estimation, and motion simulation in the field of marine systems, in this paper, an optimisation‐based approach to passivation of linear time‐invariant (LTI ...
Nicolás Faedo   +4 more
doaj   +1 more source

New insights on Franciscan Complex geology, architecture, depositional age, and provenance for the western Mt. Tamalpais area, Marin County, California

open access: yes, 2020
New geologic mapping of the Franciscan Complex in the western Mt. Tamalpais area northwest of San Francisco, California, reveals a tectonostratigraphic stack of accretionary units that young westward and structurally downward. Serpentinite-matrix mélange
D. Bero, O. Anfinson, L. A. Raymond
semanticscholar   +1 more source

Evaluating the Role of Social Capital for the Design of Sustainable River Governance Strategies: The Case of Tagus River

open access: yesSustainable Development, EarlyView.
ABSTRACT This study examines the role of social capital in designing and implementing more effective governance strategies to improve the state of the Tagus River's significantly deteriorated middle reach (Spain). We employed social network analysis (SNA) to evaluate the bonding, bridging and linking social capital and the quality of stakeholder ...
Leticia Blázquez   +2 more
wiley   +1 more source

\u3cem\u3eLaunching through the Surf\u3c/em\u3e Traveling Exhibit Panel 02: Historical Highlights [PDF]

open access: yes, 2014
The first of three panels in the exhibit that provide general historical highlights about the Dory Fleet, panel two features a timeline of events from 1855 to 1935.
Marshall, Brenda DeVore   +1 more
core   +3 more sources

A machine-learning approach to setting optimal thresholds and its application in rolling bearing fault diagnosis

open access: yesMachine Learning: Science and Technology, 2023
Bearings are one of the critical components of any mechanical equipment. They induce most equipment faults, and their health status directly impacts the overall performance of equipment.
Yao-Chi Tang, Kuo-Hao Li
doaj   +1 more source

The Fishes of Maryland [PDF]

open access: yes, 1929
Fish, from both a commercial and a sporting standpoint. Based on fishes collected in Maryland only. A general treatise on fishes, setting forth the species, describing them and telling of their distribution, habits and other pertinent facts such as ...
Bean, Barton A.   +2 more
core  

Faunal change in Cretaceous endemic shallow-marine bivalve genera/subgenera of the northeast Pacific [PDF]

open access: yes, 2020
Endemic shallow-marine Cretaceous bivalves in the northeast Pacific region (NEP), extending from southwestern Alaska to the northern part of Baja California Sur, Mexico, are tabulated and discussed in detail for the first time.
Squires, Richard L.
core  

Cannabis Agritourism and Local Pathways Toward Sustainable Development Goals in Northern California

open access: yesSustainable Development, EarlyView.
ABSTRACT Recent acceleration in global cannabis legalization offers a new context for examining the multiscale links between agritourism, sustainability, and international policy frameworks. In this study, Responsible Tourism is used to conceptualize cannabis agritourism in Northern California's Emerald Triangle as a strategy that may advance targets ...
Susan Dupej   +2 more
wiley   +1 more source

Sea level rise adaptation: emerging lessons for local policy development [PDF]

open access: yes, 2013
Many coastal communities across the United States are beginning to plan for climate-related sea level rise. While impacts and solutions will vary with local conditions, jurisdictions which have begun this process seem to pass through three common stages ...
Lausche, Barbara J., Maier, Luke
core  

Funding, Facilities, and the Face of Homelessness: Heterogeneous Impacts of Federal Grants on Sheltered and Unsheltered Counts

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT This paper examines the causal impact of federal homeless‐assistance grants on reported homelessness and shelter capacity across 370 Continuums of Care in 2019. We exploit cross‐sectional variation in pre‐1940 housing shares, used in Community Development Block Grant formula allocations, as an instrument for combined CoC and Emergency ...
Luke Maddock, Anita Alves Pena
wiley   +1 more source

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