Results 51 to 60 of about 983,749 (155)

Rendezvous in Space: Tech Diplomacy and the Commercial Space Era—A Study of Rendezvous and Docking Technologies and Space Exploration Co‐Operation Since the Cold War

open access: yesGlobal Policy, Volume 17, Issue S4, Page S56-S67, August 2026.
ABSTRACT On‐orbit rendezvous and docking constitute one of the most technically challenging activities in the history of space activities. As space endeavours mature to crewed missions, space rendezous and docking technologies (RDT) emerge as an area of technological innovation critical to advances in future crewed space exploration.
Nikita Chiu, Markus Kornprobst
wiley   +1 more source

A Study of Free Surface Agitation in a Shipyard Using Numerical Modeling

open access: yesJournal of Marine Science and Engineering
In recent years, the Port of Topolobampo, Sinaloa, Mexico, has experienced unusual free sea surface elevations, particularly during the months of November and December, affecting the shipyard areas, service docks, and berthing locations.
Israel E. Herrera   +3 more
doaj   +1 more source

Accessibility and Serviceability Assessment to Inform Offshore Wind Energy Development and Operations off the US East Coast

open access: yesWind Energy, Volume 29, Issue 7, July 2026.
ABSTRACT The economic success of offshore wind energy projects relies on accurate projections of the construction and operations and maintenance (O&M) costs. These projections must consider the logistical complexities introduced by adverse met‐ocean conditions that can prohibit access to the offshore assets for sustained periods of time.
Cory Petersen   +7 more
wiley   +1 more source

Analysis of key parameters and study of protective measures for wharf collision accidents

open access: yesShuili Shuiyun Gongcheng Xuebao
Ship impact has become one of the main causes of wharf damage and failure, and the damage reduces the bearing capacity and durability of the wharf structure. In order to clarify the characteristics of wharf collision accidents in China, 54 ship collision
CHEN Jifeng, LU Jun, HE Jianxin, TIAN Qi
doaj   +1 more source

Drought and Freezing Compromise Woody‐Plant Functioning in High Mountain Ecosystems Under Mediterranean Climate: The Case of Bencomia exstipulata

open access: yesPhysiologia Plantarum, Volume 178, Issue 4, July/August 2026.
ABSTRACT Bencomia exstipulata is a broad‐leaved evergreen shrub endemic to the high‐altitude harsh landscapes of the Canary Islands. Whether the extremely reduced distribution of its wild specimens (at around 2000 m a.s.l. in the National Parks of ‘El Teide’ and ‘Caldera de Taburiente’) responds to specific microclimatic needs remains undetermined ...
Beatriz Fernández‐Marín   +15 more
wiley   +1 more source

A Study on the Measured Data Analysis of Berthing Velocity for Safe Berthing [PDF]

open access: yes, 2019
When designing mooring facilities for harbor and dock facilities, the port facility manager should consider the berthing energy of the approaching ship.
이상원
core  

Fiber type specific tibialis anterior muscle atrophy and oxidative capacity reduction is contemporaneous with death of larger lumbar motor neurons in old rats

open access: yesPhysiological Reports, Volume 14, Issue 14, July 2026.
Abstract Age‐associated muscle weakness and atrophy of limb muscles, termed sarcopenia, is a major factor in the morbidity of the elderly. It is becoming increasingly recognized that a substantial contribution to the sarcopenic phenotype arises from motor neuron (MN) death in old age and subsequent muscle denervation.
Kathryn D. Rooker   +6 more
wiley   +1 more source

Proposal of Correction Factors of Berthing Energy Based on Compression Performance Tests with Velocity and Angle as Independent Variables

open access: yesKorea Society of Coastal Disaster Prevention
This study aims to develop correction factors that reflect the dynamic berthing environment of actual vessels, thereby enhancing the accuracy of berthing energy estimation and the selection of rubber fenders in port facilities. Conventional fender performance evaluations rely primarily on standardized vertical compression tests under controlled ...
Yong-Hee Kim   +2 more
openaire   +1 more source

Energy–Time Co-Optimization for Autonomous Ship Berthing in Complex Ocean Currents Using an Improved hp-Pseudospectral Optimal Method

open access: yesJournal of Marine Science and Engineering
Berthing path planning for ships in the presence of ocean currents is a challenging task. Several relevant methods have been proposed, but they all assume a constant surge velocity for the whole path.
Bo Wu   +4 more
doaj   +1 more source

Characterizing the berthing load demand at Alaska Department of Transportation and Public Facilities Ferry Landings

open access: yes, 2011
Thesis (M.S.) University of Alaska Fairbanks, 2011This report provides design guidelines and recommendations for side-berthing loads on ferry landing structures.
Hutchinson, Jonathan
core  

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