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28 Results Found

  • Article
  • Open Access
1 Citations
1,682 Views
16 Pages

Method for Identification of Aberrations in Operational Data of Maritime Vessels and Sources Investigation

  • Jie Cai,
  • Marie Lützen,
  • Adeline Crystal John,
  • Jakob Buus Petersen and
  • Niels Gorm Maly Rytter

27 March 2024

Sensing data from vessel operations are of great importance in reflecting operational performance and facilitating proper decision-making. In this paper, statistical analyses of vessel operational data are first conducted to compare manual noon repor...

  • Article
  • Open Access
10 Citations
3,240 Views
21 Pages

17 January 2023

A vessel sails above the ocean against sea resistance, such as waves, wind, and currents on the ocean surface. Concerning the energy efficiency issue in the marine ecosystem, assigning the right magnitude of shaft power to the propeller system that i...

  • Article
  • Open Access
24 Citations
6,240 Views
15 Pages

15 January 2018

This paper reports the overall thermal performance of a cylindrical parabolic concentrating solar water heater (CPCSWH) with inserting nail type twisted tape (NTT) in the copper absorber tube for the nail twist pitch ratios, 4.787, 6.914 and 9.042, r...

  • Article
  • Open Access
1 Citations
3,992 Views
11 Pages

Heat Tolerance of Siberian Husky Dogs Living in Brazil: A Case Study on the Perceptions and Attitudes of Their Owners

  • Tarsys Noan Silva Veríssimo,
  • Edilson Paes Saraiva,
  • Aline Cristina Sant’Anna,
  • Bruna Agy Loureiro,
  • Pavlos Vinicius do Nascimento,
  • Luiz Arthur dos Anjos Lima,
  • Maria Isabelly Leite Maia,
  • Larissa Kellen da Cunha Morais,
  • Severino Guilherme Caetano Gonçalves dos Santos and
  • Eduardo Henrique Santos de Lima
  • + 1 author

31 August 2023

The management of the thermal environment to which dogs are exposed should be included in strategies to improve their welfare. An online questionnaire was administered to 624 owners of Siberian Husky dogs residing in Brazil, with the objective of ass...

  • Article
  • Open Access
19 Citations
7,352 Views
12 Pages

Feasibility Analysis of the Effects of Scrubber Installation on Ships

  • Çağlar Karatuğ,
  • Yasin Arslanoğlu and
  • C. Guedes Soares

30 November 2022

A feasibility analysis was conducted on a crude oil tanker. Differences in power generation and fuel consumption of the diesel generators based on the noon report of the specified marine vessel were analyzed for similar periods before and after the s...

  • Article
  • Open Access
15 Citations
4,846 Views
15 Pages

Investigating Ethnic Disparity in Living-Donor Kidney Transplantation in the UK: Patient-Identified Reasons for Non-Donation among Family Members

  • Katie Wong,
  • Amanda Owen-Smith,
  • Fergus Caskey,
  • Stephanie MacNeill,
  • Charles R.V. Tomson,
  • Frank J.M.F. Dor,
  • Yoav Ben-Shlomo,
  • Soumeya Bouacida,
  • Dela Idowu and
  • Pippa Bailey

21 November 2020

There is ethnic inequity in access to living-donor kidney transplants in the UK. This study asked kidney patients from Black, Asian and minority ethnic groups why members of their family were not able to be living kidney donors. Responses were compar...

  • Article
  • Open Access
6 Citations
5,014 Views
9 Pages

Electro-Optical Sampling of Single-Cycle THz Fields with Single-Photon Detectors

  • Taylor Shields,
  • Adetunmise C. Dada,
  • Lennart Hirsch,
  • Seungjin Yoon,
  • Jonathan M. R. Weaver,
  • Daniele Faccio,
  • Lucia Caspani,
  • Marco Peccianti and
  • Matteo Clerici

2 December 2022

Electro-optical sampling of Terahertz fields with ultrashort pulsed probes is a well-established approach for directly measuring the electric field of THz radiation. This technique usually relies on balanced detection to record the optical phase shif...

  • Article
  • Open Access
67 Citations
6,749 Views
17 Pages

Machine Learning Approaches for Ship Speed Prediction towards Energy Efficient Shipping

  • Misganaw Abebe,
  • Yongwoo Shin,
  • Yoojeong Noh,
  • Sangbong Lee and
  • Inwon Lee

28 March 2020

As oil prices continue to rise internationally, shipping costs are also increasing rapidly. In order to reduce fuel costs, an economical shipping route must be determined by accurately predicting the estimated arrival time of ships. A common method i...

  • Article
  • Open Access
6 Citations
3,335 Views
13 Pages

17 November 2020

Photocatalytic concrete is one of the most promising concrete technologies of the past decades. Application of nanometric TiO2 to cement matrices enables the reduction of harmful airborne pollutants. Although a number of implementations of this techn...

  • Article
  • Open Access
12 Citations
6,808 Views
14 Pages

10 September 2019

The building environment parameterization scheme (BEP) is a built-in “urban physics” scheme in the weather research and forecasting (WRF) model. The urbanized College Park (CP) in Maryland state (MD) in the United States (US) covers an approximate la...

  • Article
  • Open Access
2 Citations
10,622 Views
14 Pages

Circadian Rhythms, Regular Exercise, and Cognitive Performance in Morning-Trained Dancers

  • Mariana Marchesano,
  • Alejandra Carboni,
  • Bettina Tassino and
  • Ana Silva

Time-of-day and individual circadian variability influence cognitive performance, with later chronotypes being most compromised earlier in the day. On the other hand, moderate-intensity exercise has been shown to enhance cognitive function. We sought...

  • Article
  • Open Access
11 Citations
3,736 Views
20 Pages

Feed Intake of Small Ruminants on Spring and Summer Pastures in the Mongolian Altai Mountains

  • Munkhnasan Tsevegemed,
  • Togtokhbayar Norovsambuu,
  • Greta Jordan and
  • Eva Schlecht

17 October 2019

Climate variability, rising livestock numbers, decreasing herd mobility, and clustered grazing patterns have incited concern about the sustainable use of Mongolia’s natural pastures as the nutritional backbone of the country’s livestock s...

  • Technical Note
  • Open Access
2 Citations
2,734 Views
12 Pages

Longitudinal Evolution of Storm-Enhanced Densities: A Case Study

  • Bo Li,
  • Huijun Le,
  • Wenbo Li,
  • Yiding Chen and
  • Libo Liu

14 December 2022

Due to the limitations on observational data, most storm-enhanced density (SED) studies have focused on the North American sector. The complete picture of the longitudinal evolution of SEDs is still not clear. In this study, we investigated the dynam...

  • Article
  • Open Access
10 Citations
3,253 Views
11 Pages

Background: Tools that assess all three components of 24 h movement guidelines (sleep, physical activity, and screen use) are scarce. Our objective was to use a newly developed Screen Time and Activity Recall (STAR-24) to demonstrate how this tool co...

  • Article
  • Open Access
10 Citations
2,958 Views
23 Pages

Assessment of the NO2 Spatio-Temporal Variability over Thessaloniki, Greece, Using MAX-DOAS Measurements and Comparison with S5P/TROPOMI Observations

  • Dimitris Karagkiozidis,
  • Maria-Elissavet Koukouli,
  • Alkiviadis Bais,
  • Dimitris Balis and
  • Paraskevi Tzoumaka

18 February 2023

In this article, we investigate the spatio-temporal variability of tropospheric NO2 Vertical Column Densities (VCDs) and surface concentrations that were retrieved using Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements...

  • Article
  • Open Access
2 Citations
3,158 Views
10 Pages

Assessing Factors Associated with Non-Fatal Injuries from Road Traffic Accidents among Malaysian Adults: A Cross-Sectional Analysis of the PURE Malaysia Study

  • Zaleha Md Isa,
  • Noor Hassim Ismail,
  • Rosnah Ismail,
  • Azmi Mohd Tamil,
  • Mohd Hasni Ja’afar,
  • Nafiza Mat Nasir,
  • Maizatullifah Miskan,
  • Najihah Zainol Abidin,
  • Nurul Hafiza Ab Razak and
  • Khairul Hazdi Yusof

Non-fatal injuries (NFIs) due to road traffic accidents (RTAs) are a public health problem worldwide that significantly impacts the population morbidity and healthcare costs. As the demands for vehicles in developing countries, such as Malaysia, is i...

  • Article
  • Open Access
44 Citations
6,461 Views
19 Pages

A Novel Hybrid Fuel Consumption Prediction Model for Ocean-Going Container Ships Based on Sensor Data

  • Zhihui Hu,
  • Tianrui Zhou,
  • Mohd Tarmizi Osman,
  • Xiaohe Li,
  • Yongxin Jin and
  • Rong Zhen

Accurate, reliable, and real-time prediction of ship fuel consumption is the basis and premise of the development of fuel optimization; however, ship fuel consumption data mainly come from noon reports, and many current modeling methods have been bas...

  • Article
  • Open Access
376 Views
29 Pages

The Effect of Noise Level in Design Studios on Students

  • Büşra Onay,
  • Seda Mazlum,
  • Şerife Ebru Okuyucu,
  • Fatih Mazlum and
  • Merve Çiftçi

14 December 2025

This study investigates the acoustic conditions of a design studio (Studio 130) in the Department of Interior Architecture and Environmental Design at Afyon Kocatepe University by integrating 14 weeks of continuous noise measurements with perception...

  • Article
  • Open Access
4 Citations
2,633 Views
12 Pages

Cooling Effects and Human Comfort of Constructed Wetlands in Desert Cities: A Case Study of Avondale, Arizona

  • Anthony Brazel,
  • Victor Ruiz-Aviles,
  • Bjoern Hagen,
  • Jonathan M. Davis and
  • David Pijawka

27 June 2024

Heat continues to be a hazard in the desert southwestern USA. This study presents the results of a preliminary microclimate field survey in two Avondale, Arizona, neighborhoods developed with artificial wastewater-treatment wetlands and one adjacent...

  • Article
  • Open Access
19 Citations
4,509 Views
18 Pages

Predicting Seagoing Ship Energy Efficiency from the Operational Data

  • Aleksandar Vorkapić,
  • Radoslav Radonja and
  • Sanda Martinčić-Ipšić

17 April 2021

This paper presents the application of machine learning (ML) methods in setting up a model with the aim of predicting the energy efficiency of seagoing ships in the case of a vessel for the transport of liquefied petroleum gas (LPG). The ML algorithm...

  • Article
  • Open Access
11 Citations
6,740 Views
14 Pages

On the Behavioural Biology of the Mainland Serow: A Comparative Study

  • Sandro Lovari,
  • Emiliano Mori and
  • Eva Luna Procaccio

16 September 2020

Comparative behavioural studies help reconstruct the phylogeny of closely related species. In that respect, the serows Capricornis spp. occupy an important position as they have been assumed to be the closest forms to the ancestors of Caprinae. In sp...

  • Article
  • Open Access
7 Citations
2,946 Views
20 Pages

31 October 2024

Ship fuel consumption plays a crucial role not only in understanding ships’ energy efficiency but also in gaining insights into their emissions. However, enhancing the accuracy of these predictions poses significant challenges due to data limit...

  • Article
  • Open Access
10 Citations
2,894 Views
16 Pages

Control of Reactive Oxygen Species through Antioxidant Enzymes Plays a Pivotal Role during the Cultivation of Neopyropia yezoensis

  • Zezhong Feng,
  • Lingjuan Wu,
  • Zhenjie Sun,
  • Jiali Yang,
  • Guiyan Liu,
  • Jianfeng Niu and
  • Guangce Wang

Neopyropia yezoensis is an economically important marine crop that can survive dehydrating conditions when nets are lifted from seawater. During this process, production of oxygen radicals and the resulting up-regulation of antioxidant enzymes mediat...

  • Article
  • Open Access
11 Citations
6,428 Views
16 Pages

12 December 2018

In South Korea, approximately 88.5% of online users have obtained news and information from news aggregators such as Naver and Daum. Since most users read news on the internet, a new type of tabloid journalism, referred to as “news abuse,&rdquo...

  • Article
  • Open Access
13 Citations
3,231 Views
22 Pages

The Importance of Wind Simulations over Dried Lake Beds for Dust Emissions in the Middle East

  • Nasim Hossein Hamzeh,
  • Abbas Ranjbar Saadat Abadi,
  • Dimitris G. Kaskaoutis,
  • Ebrahim Mirzaei,
  • Karim Abdukhakimovich Shukurov,
  • Rafaella-Eleni P. Sotiropoulou and
  • Efthimios Tagaris

24 December 2023

Dust storms are one of the major environmental hazards affecting the Middle East countries, and largely originate in vast deserts and narrow dried lake beds. This study analyzes the inter-annual variation in dust weather conditions from 2000 to 2020...

  • Article
  • Open Access
5 Citations
4,396 Views
16 Pages

15 October 2019

This study aims at combining time and quantity of carbohydrate (CH) intake in the definition of eating patterns in UK adults and investigating the association of the derived patterns with type 2 diabetes (T2D). The National Diet and Nutrition Survey...

  • Article
  • Open Access
2,809 Views
11 Pages

Patterns of Psychoactive Substance Misuse in Undergraduate University Students: The Case of Mekelle University, Ethiopia

  • Znabu Hadush Kahsay,
  • Azeb Gebresilassie Tesema,
  • Ferehiwot Hailemariam Tesfa,
  • Bisrat Tewelde Gebretsadkan,
  • Welday Hagos Gebretsadik and
  • Maree L. Hackett

25 October 2022

Background: Substance misuse is a public health concern among University students. Understanding the critical times and places for substance misuse among University students helps to inform effective preventive strategies. However, there is a dearth...

  • Review
  • Open Access
25 Citations
17,847 Views
34 Pages

20 February 2017

The windings insulation of electrical machines will remain a topic that is updated frequently. The criteria severity requested by the electrical machine applications increases continuously. Manufacturers and designers are always confronted with new r...