Results 111 to 120 of about 132,165 (308)

Simulated Economic Impact of TED Regulations on Selected Vessels in the Texas Shrimp Fishery [PDF]

open access: yes, 1991
Shrimp fishermen trawling in the Gulf of Mexico and south Atlantic inadvertently capture and kill sea turtles which are classified as endangered species.
Clark , Jerry   +3 more
core  

Interaction Between Vortex‐Induced Vibrations and Base Vibrations in Piezoelectric Harvesters

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In the present era, powering sensors using green energy is a significant challenge. One promising solution for the power supply of small sensors relies on piezoelectric energy harvesters excited by vortex‐induced vibrations (VIVs) generated by wind.
Michele Tonan   +3 more
wiley   +1 more source

Eaux troubles : Les navires de croisière au temps de la COVID-19

open access: yesTéoros, 2020
Giant cruise liners conjure dreams of opulence, luxury, and entertainment mingled with a promise of culture discovery. Despite their recent growth in popularity and economic success, critics accuse the cruise industry of contributing significantly to ...
Alexandra Arellano, Parvin Shoosh Nasab
doaj  

The role of Seaports of Ukraine in the development of the cruise industry [PDF]

open access: yes, 2014
У статті розглянута роль морських портів України у розвитку круїзної індустрії в умовах глобалізації та інтеграції регіональних ринків туризму, динаміка розвитку регіональних ринків морських круїзів.
Nezdoyminov, S.   +2 more
core  

Single Smooth Waveform Command‐Shaping Control of Overhead Crane Systems Utilizing Two‐Stage Acceleration–Deceleration Profile for Short‐Moving Point‐to‐Point Maneuver

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Modern industrial demand for efficient material handling in confined spaces has driven the need for overhead cranes capable of short‐distance point‐to‐point maneuvers without compromising payload stability. Conventional three‐stage shaper profiles, experiencing acceleration, cruising, and deceleration, become inefficient or infeasible for ...
Mohammed Alfares   +2 more
wiley   +1 more source

Scenario‐Based Platoon Lane Network Design

open access: yesNetworks, EarlyView.
ABSTRACT A truck platoon is a set of trucks that drive behind one another at short headways to save fuel, reduce emissions, and improve traffic throughput. Despite the potential benefits of platooning, road operators have raised concerns about the impact of platoons on surrounding traffic.
Anirudh Kishore Bhoopalam   +2 more
wiley   +1 more source

From commons to commoning as resistance efforts to blue injustice: A sociohistorical and ethnographical approach

open access: yesPeople and Nature, EarlyView.
Abstract Over the last 20 years, collaborative efforts have emerged with the intention of going beyond the pure capitalist economy, seeking to generate transformative community‐based changes that guarantee blue equity, fair distribution and well‐being.
Sílvia Gómez, Alfons Garrido
wiley   +1 more source

Sea Cruises as a New Branch of the Tourism Industry in Albania and in the Region of Saranda

open access: yesRomanian Economic Journal, 2017
Tourism offers, for small and rural communities, significant opportunities for social and economic development. Cruise industry creates jobs and income for tourist destinations.
Rakela Thano, Rakela Thano
doaj  

KB-WOT Quality assurance acoustics: overview and protocols 2008 version [PDF]

open access: yes, 2009
The quality of IMARES' acoustic surveys proved quite unstable in recent years despite extra effort in this field to bring this instability down. The amount of involved scientists in acoustics has been small compared to demersal survey work.
Ybema, M.S.
core   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

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