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Journal articles on the topic 'Fairwalk'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Weng, Jinxian, and Shan Xue. "Ship Collision Frequency Estimation in Port Fairways: A Case Study." Journal of Navigation 68, no. 3 (2015): 602–18. http://dx.doi.org/10.1017/s0373463314000885.

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This study aims to evaluate ship collision frequency in port fairways. One case study is created using one month's real-time ship movement data from five major Singapore port fairways. Results show that tankers account for the biggest proportion in the Temasek fairway, whereas the percentage of Roll-on-Roll-Off (RORO) and passenger ships is quite small in the Temasek fairway, Sinki fairway, Jong fairway and Southern fairway. Tankers and container ships are the two major ship types involved in dangerous encounters. The largest number of dangerous head-on and overtaking encounters is located in

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2

Kang, Won-Sik, Young-Soo Park, Myoung-Ki Lee, and Sangwon Park. "Design of Fairway Width Based on a Grounding and Collision Risk Model in the South Coast of Korean Waterways." Applied Sciences 12, no. 10 (2022): 4862. http://dx.doi.org/10.3390/app12104862.

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As a method of reviewing the design of new fairways and the redesign of existing fairways, we proposed a fairway design plan based on the collision and grounding probability, considering vessel traffic. A case study was conducted on the four traffic separation schemes (TSS) on the southern coast, which is the most complex coast among Korean coastal waters. The evaluation items of Korea’s Maritime Traffic Safety Assessment Scheme, the PIANC Guide, and the Port and Fishing Port Design Standards were all satisfied; however, some fairways had very high ship congestion at specific times, exceeding

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3

Heikkilä, Marikka, Heidi Himmanen, Olli Soininen, Sanna Sonninen, and Jukka Heikkilä. "Navigating the Future: Developing Smart Fairways for Enhanced Maritime Safety and Efficiency." Journal of Marine Science and Engineering 12, no. 2 (2024): 324. http://dx.doi.org/10.3390/jmse12020324.

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The maritime industry is rapidly evolving with digital technologies, aiming to enhance efficiency, safety, and sustainability. Recent interest has focused on autonomous vessels and the digitalization of ports, yet fairway development has lagged behind. To effectively support the growing digital and autonomous marine traffic, it is essential that fairways are also upgraded and modernized. Addressing this need, this study examines key elements of Smart Fairways, with a particular focus on Finland’s maritime infrastructure. This research contributes to the development of the Smart Fairways concep

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Debnath, Ashim Kumar, Hoong Chor Chin, and Md Mazharul Haque. "Modelling Port Water Collision Risk Using Traffic Conflicts." Journal of Navigation 64, no. 4 (2011): 645–55. http://dx.doi.org/10.1017/s0373463311000257.

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Navigational collisions are one of the major safety concerns for many seaports. Despite the extent of work recently done on collision risk analysis in port waters, little is known about the influential factors of the risk. This paper develops a technique for modelling collision risks in port waterways in order to examine the associations between the risks and the geometric, traffic, and regulatory control characteristics of waterways. A binomial logistic model, which accounts for the correlations in the risks of a particular fairway at different time periods, is derived from traffic conflicts

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Kim, Jong Kwan. "Semi-Continuous Spatial Statistical Analysis Using AIS Data for Vessel Traffic Flow Characteristics in Fairway." Journal of Marine Science and Engineering 9, no. 4 (2021): 378. http://dx.doi.org/10.3390/jmse9040378.

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As high vessel traffic in fairways is likely to cause frequent marine accidents, understanding vessel traffic flow characteristics is necessary to prevent marine accidents in fairways. Therefore, this study conducted semi-continuous spatial statistical analysis tests (the normal distribution test, kurtosis test and skewness test) to understand vessel traffic flow characteristics. First, a vessel traffic survey was conducted in a designated area (Busan North Port) for seven days. The data were collected using an automatic identification system and subsequently converted using semi-continuous pr

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6

Wang, Wenyuan, Yun Peng, Xiangqun Song, and Yong Zhou. "Impact of Navigational Safety Level on Seaport Fairway Capacity." Journal of Navigation 68, no. 6 (2015): 1120–32. http://dx.doi.org/10.1017/s0373463315000387.

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In this paper, the definition of seaport fairway capacity, considering port service level, is given by referring to both road and inland waterway capacity combined with the features of coastal fairways. In view of the navigation environment and ships' behaviour, the safety distance of ships entering and leaving a seaport is chosen as an overall index to evaluate the navigational safety level of a fairway. Based on the ship-following theory, an Arena-based seaport operating system simulation model is constructed to analyse the impact of safety level on seaport fairway capacity. For different na

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7

Jo, Young-Ki, and David R. Smitely. "Impact of Soil Moisture and Mowing Height on Ataenius spretulus (Coleoptera: Scarabaeidae) Selection of Golf Course Turf Habitat in Choice Tests." HortScience 41, no. 2 (2006): 459–62. http://dx.doi.org/10.21273/hortsci.41.2.459.

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Ataenius spretulus (Haldeman) (Coleoptera: Scarabaeidae) is the most common grub in golf course fairways in Michigan. Ataenius spretulus grubs are 3- to 10-fold more abundant in golf course fairways (mowed at a height of 1.5 cm) than in the roughs (mowed at a height of 5.0 cm or higher). Predation and infection by Paenibacillus sp. were previously reported to be greater in the rough, and may partially explain outbreaks of A. spretulus grubs in golf course fairways. In addition to natural enemies, cultural practices of irrigation and mowing could also be important factors, especially if A. spre

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8

Gucma, Stanisław, and Wojciech Ślączka. "Methods for Optimization of Sea Waterway Systems and their Application." Polish Maritime Research 22, no. 3 (2015): 14–19. http://dx.doi.org/10.1515/pomr-2015-0051.

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Abstract This paper presents developed optimization methods for sea waterway systems. Objective function of optimization of sea waterway systems have been formulated and its detail form for fairways has been determined. Three probabilistic methods for determining safe bed-breadth of fairway are described. Limitations of the presented methods are also discussed. The developed optimization methods for sea waterway systems have been applied to determine parameters of a modernized fairway between Świnoujście and Szczecin as well as its navigation systems

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9

Hunt, Tõnis, Ulla Tapaninen, and Jonne Kotta. "Differences in Port Pricing Strategies: Case of Port and Fairway Fees in Northern Baltic Sea Countries." Sustainability 17, no. 7 (2025): 3275. https://doi.org/10.3390/su17073275.

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Ports and waterways are integral components of the maritime transport system, facilitating global trade and logistics. Governments, ports, and service providers levy charges on vessels for the use of fairways, port access, and associated services. This study analyzes the port and fairway fee strategies of seven major Baltic Sea ports across four countries: Estonia (Tallinn and Sillamäe), Latvia (Riga and Ventspils), Finland (Helsinki and HaminaKotka), and Sweden (Stockholm). The analysis evaluates the application of general port pricing principles in these ports’ strategies. The findings revea

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10

Eric, Zila, Gerbscheid Jonathan, Sträter Luc, and Kretschmar Kieron. "[Re] On the reproducibility of "CrossWalk: Fairness-Enhanced Node Representation Learning"." ReScience C 9, no. 2 (2023): #27. https://doi.org/10.5281/zenodo.8173717.

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11

Maciel, Cleber Daniel de Goes, Juliano Guilherme Sapia, Philipp Naoki Yokoyama Kondo, et al. "Seletividade dos herbicidas Kapina® e Kapina Plus® aplicados em fairway de grama bermuda Tifway 419." Revista Brasileira de Herbicidas 11, no. 3 (2012): 316. http://dx.doi.org/10.7824/rbh.v11i3.232.

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A espécie Cynodon spp. é a principal grama predominante utilizada em fairways, greens, tees e roughs de campos de golfe, mas que necessariamente requer intensa manutenção preventiva. Com objetivo de avaliar a seletividade das formulações herbicidas Kapina® e Kapina Plus® para grama Bermuda Tifway 419, em fairway de campo de golfe, um experimento foi conduzido no gramado do Maringá Golf Club. O delineamento experimental utilizado foi o de blocos casualizados, com sete tratamentos e quatro repetições, constituídos pelos herbicidas Kapina® (750, 1500 e 2250 mL ha-1), Kapina Plus® (750, 1500 e 225

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12

Suzuki, Takeru, John Patrick Sheahan, Taiki Miyazawa, Isao Okuda, and Daisuke Ichikawa. "Comparison of TrackMan Data between Professional and Amateur Golfers at Swinging to Uphill and Downhill Fairways." Open Sports Sciences Journal 14, no. 1 (2021): 137–43. http://dx.doi.org/10.2174/1875399x02114010137.

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Background: Golfers face different environmental conditions in each game played under various constraints. Enhancing affordances through training in a constrained outdoor environment is crucial. Objective: To analyze club head behavior at ball impact of a tee shot by 42 professional (PGs) and 25 amateur (AGs) golfers in swinging to uphill and downhill fairway environments using the TrackMan portable launch monitor. Methods: We used TrackMan to compare golf club movement adaptations in 42 PGs and 25 AGs. A 330-m driving range facing both the uphill (+5°) and downhill (-5°) fairways were used. T

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13

Gucma, Stanisław, Marcin Przywarty, Jan Dzwonkowski, and Mateusz Bilewski. "Dimensioning of Fairway Bends—Kinematic Method of Numerical Simulation." Journal of Marine Science and Engineering 8, no. 2 (2020): 138. http://dx.doi.org/10.3390/jmse8020138.

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The article presents a new kinematic method of numerical simulation intended for establishing dimensions of safe manoeuvring areas of bends in various types of fairways for vessels of specific parameters. The method consists of multiple numerical simulations of a ship’s passage (ship’s centre of gravity) through a bend, representing the entire physically possible movement of the ship, and an analysis of simulation results. The developed method was verified on the bends of the Świnoujście–Szczecin fairway, by comparing the results to the exact simulation method of a ship’s movements. The relati

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14

Harris, Brendon, and Ray Hunt. "Fairwall certification." Computers & Security 18, no. 2 (1999): 165–77. http://dx.doi.org/10.1016/s0167-4048(99)80052-2.

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15

Gucma, Stanisław, Jarosław Artyszuk, Rafał Gralak, and Marcin Przywarty. "Simulation Tests of the Passing Distance of Ships on a Two-Way Fairway." Applied Sciences 13, no. 2 (2023): 920. http://dx.doi.org/10.3390/app13020920.

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One of the components necessary to determine the width of a safe maneuvering area on two-way fairways is a safe passing distance. Existing methods do not consider modern model studies of interactions between passing vessels, additionally, they ignore the influence of the vessel’s position accuracy and navigators’ qualifications. This paper presents a method to determine the passing distance, which is free of the drawbacks of the methods used so far. The proposed method is based on simulation research carried out using an FMBS-type (Full Mission Bridge) simulator. The tests were carried out for

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16

Marchel, Łukasz, Krzysztof Naus, and Mariusz Specht. "Optimisation of the Position of Navigational Aids for the Purposes of SLAM technology for Accuracy of Vessel Positioning." Journal of Navigation 73, no. 2 (2019): 282–95. http://dx.doi.org/10.1017/s0373463319000584.

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The geometric distribution of navigational aids is one of the most important elements to be taken into account in the planning of maritime terrestrial navigation systems. It determines to a large extent the capability of vessels to obtain high-precision position coordinates. Therefore, the optimisation of their location is a key element at the planning stage, in particular on port approach fairways. This article attempts to use computer simulation methods to assess the positioning accuracy of a vessel that follows a constant course and speed on a port approach fairway. The analysis uses a tech

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17

Devitt, D. A., R. L. Morris, M. Baghzouz, M. Lockett, and L. K. Fenstermaker. "Water Quality Changes in Golf Course Irrigation Ponds Transitioning to Reuse Water." HortScience 40, no. 7 (2005): 2151–56. http://dx.doi.org/10.21273/hortsci.40.7.2151.

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Irrigation ponds on nine golf courses in southern Nevada were monitored for water quality over a 1600-day period. Three of the golf courses were fresh water courses, three were courses scheduled to transition to reuse water during the study period and three were long term users of reuse water. Salinity [electrical conductivity (EC)], NO –3-N, PO4-P, pH, algal chlorophyll concentration, clarity, temperature, oxygen, and all major cations and anions were analyzed on a monthly basis. A selected fairway on each course was equipped with water meters to assess irrigation volumes on a bimonthly basis

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18

Karetnikov, Vladimir, Anatoly Burkov, Andrei Prokhorenkov, and Konstantin Efimov. "Fundamentals of training navigators of ships flying foreign flags when entering the inland waterways of the Russian Federation." E3S Web of Conferences 363 (2022): 01029. http://dx.doi.org/10.1051/e3sconf/202236301029.

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Navigation on inland waterways, such as rivers, canals, fairways via reservoirs and lakes is performed under conditions of a minimum under the keel clearance, hydrodynamic interaction between the ship's hull and underwater limits of the fairway, and the impact of irregular currents. Piloting a ship difficult navigational conditions requires the navigator to monitor continuously the ship’s motion, assess quickly the situation and develop optimal decision for ship handling, have sufficient navigational experience and a large amount of practical knowledge. To achieve a high level of qualification

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19

Hoffman, Nick, and Natt Arian. "The Latrobe Group and the 90-million-year beach." APPEA Journal 53, no. 2 (2013): 460. http://dx.doi.org/10.1071/aj12071.

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Carbon dioxide geosequestration requires a detailed understanding of the whole sedimentary section, with particular emphasis on topseals and intraformational seals. Hydrocarbon exploration is more focused on reservoirs but requires a similar basin understanding. This extended abstract reviews the knowledge gained from petroleum exploration in the Gippsland Basin to The CarbonNet Project’s exploration program for CO2 storage. The Ninety Mile Beach on the Gippsland coast is a prominent modern-day sand fairway where longshore drift transports sediments north-eastwards along a barrier-bar system,

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20

Russell, Peter. "Revisiting Fairwarp." Chicago Review 43, no. 3 (1997): 74. http://dx.doi.org/10.2307/25304190.

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21

Jiang, Hongfei, and Jack Fry. "Drought Responses of Perennial Ryegrass Treated with Plant Growth Regulators." HortScience 33, no. 2 (1998): 270–73. http://dx.doi.org/10.21273/hortsci.33.2.0270.

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Plant growth regulators (PGRs) are used on golf course fairways, and may have positive or negative effects on turfgrass response to drought. Greenhouse and field studies in 1995 and 1996 evaluated perennial ryegrass (Lolium perenne L.) response to drought stress after PGR application. Turf was maintained under golf course fairway conditions, and received adequate water until PGR application; thereafter, irrigation was withheld. Trinexapac-ethyl was the only PGR evaluated that enhanced turfgrass quality during dry down in the greenhouse, had no deleterious effects on rooting, and suppressed can

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22

Tajima, Yoshimitsu, Jumpei Morioka, Yusuke Yamanaka, Björn Almström, and Magnus Larson. "SHIP WAVES GENERATED BY A CRUISE SHIP: FIELD OBSERVATION AND NUMERICAL REPRESENTATION USING GREEN'S FUNCTIONS." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 48. https://doi.org/10.9753/icce.v38.waves.48.

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Along fairways, rivers, and sheltered seas, ship waves may have dominant influence on shore and bank erosion and disturb the ecosystem (e.g., Larson et al. 2017, Almström et al., 2022). For efficient and reliable prediction of ship wave generation, the authors developed a numerical model based on Green’s functions (Morioka et al., 2020). While reasonably good model performance was confirmed through comparison with measured data in a laboratory experiment, observed ship waves, generated by a relatively small model boat, were dominated by secondary wave components with relatively short periods.

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23

Mack, Dick A. "Hail and Fairwell!" IEEE Transactions on Nuclear Science 36, no. 1 (1989): 1305. http://dx.doi.org/10.1109/tns.1989.9447047.

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24

Reicher, Zachary J., and Glenn A. Hardebeck. "Overseeding Strategies for Converting Golf Course Fairways to Creeping Bentgrass." HortScience 37, no. 3 (2002): 508–10. http://dx.doi.org/10.21273/hortsci.37.3.508.

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Converting cool-season golf course fairways to creeping bentgrass (Agrostis palustris Huds.) is desirable because it affords excellent playability, enhanced recuperative potential, and enhanced disease tolerance compared to annual bluegrass (Poa annua sp. Timm.) or perennial ryegrass (Lolium perenne), which are common species in fairways. However, converting current golf course fairways to creeping bentgrass with nonselective herbicides is problematic because it disrupts play and decreases revenue, as fairways must be closed for an extended period of time. The objective of our study was to qua

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Filina - Dawidowicz, Ludmiła, and Wojciech Durczak. "Organization of ship traffic during dredging works on a selected section of the Świnoujście – Szczecin fairway." Inżynieria i Budownictwo LXXIX, no. 7-8 (2023): 402–7. http://dx.doi.org/10.5604/01.3001.0053.7989.

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The need to carry out dredging works within the framework of the “Modernization of the Świnoujście-Szczecin fairway to a depth of 12.5 meters” project on the Świnoujście – Szczecin fairway forced the need to change the organization of ship traffic on this fairway. The purpose of the article is to assess the organization of ship traffic on a selected section of the Świnoujście – Szczecin fairway after the introduction of new solution for its organization during dredging works. An analysis of vessel traffic density maps and traffic time records along the selected section of fairway during its dr

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Kanarik, Hedi, Laura Tuomi, Pekka Alenius, Mikko Lensu, Elina Miettunen, and Riikka Hietala. "Evaluating Strong Currents at a Fairway in the Finnish Archipelago Sea." Journal of Marine Science and Engineering 6, no. 4 (2018): 122. http://dx.doi.org/10.3390/jmse6040122.

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Safe navigation in complex archipelagos requires knowledge and understanding of oceanographic conditions in the fairways. We have studied oceanographic conditions and their relation to weather in a crossing in the Finnish archipelago, which is known to have events when strong currents affect marine traffic. Our main dataset is ADCP (Acoustic Doppler Current Profiler) current measurements, done in the cross section of five months in 2013. We found that the local currents flow mainly to two directions, either to north-northeast (NNE) or to south-southwest (SSW), which is nearly perpendicular to

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Delvalle, Tanner C., Peter J. Landschoot, and John E. Kaminski. "Effects of Dew Removal and Mowing Frequency on Fungicide Performance for Dollar Spot Control." Plant Disease 95, no. 11 (2011): 1427–32. http://dx.doi.org/10.1094/pdis-12-10-0941.

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Dollar spot (Sclerotinia homoeocarpa) is a severe disease problem on creeping bentgrass (Agrostis stolonifera) fairways. The objective of this study was to evaluate the effects of dew removal and mowing frequency on fungicide performance for dollar spot control. In 2009 and 2010, an experiment involving daily dew removal or no dew removal, mowing frequency (2, 4, and 6 days week–1), and fungicides (chlorothalonil, propiconazole, and iprodione) was conducted on creeping bentgrass maintained as a fairway. Daily dew removal resulted in fewer dollar spot infection centers (IC) compared with not re

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Fan, Yao Tian. "Study on Planning of Entrance Fairway for Sea Port Based on Maritime Simulator." Applied Mechanics and Materials 253-255 (December 2012): 1171–76. http://dx.doi.org/10.4028/www.scientific.net/amm.253-255.1171.

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Planning entrance fairway is a key factor for building a sea port. Generally the quantitative and qualitative analysis on planning the entrance fairway is mainly based on the standards and regulations given by the administrations. However, these standards and regulations only deal with the respective factor but cannot cover synthetic respect of considering the project feasibility. Moreover it is very tough to do a real-ship trial for a planned entrance fairway. In this paper, maritime simulator is used for optimizing the planning of entrance fairway for Fujian LNG terminal. The outcome indicat

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29

Koch, Paul L., Craig R. Grau, Young-Ki Jo, and Geunhwa Jung. "Thiophanate-Methyl and Propiconazole Sensitivity in Sclerotinia homoeocarpa Populations from Golf Courses in Wisconsin and Massachusetts." Plant Disease 93, no. 1 (2009): 100–105. http://dx.doi.org/10.1094/pdis-93-1-0100.

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Management of dollar spot, caused by the fungus Sclerotinia homoeocarpa, is dependent upon repeated fungicide applications in intensively managed turfgrass such as golf course putting greens and fairways. Repeated fungicide applications could potentially select for fungicide-resistant isolates and result in a reduction of disease control. The objectives of this study were to determine the degree of S. homoeocarpa in vitro sensitivity to the fungicides thiophanate-methyl and propiconazole using isolates collected from golf course putting greens, fairways, and roughs; and to determine the relati

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Gucma, Stanisław, Maciej Gucma, Rafał Gralak, and Marcin Przywarty. "Maximum Safe Parameters of Ships in Complex Systems of Port Waterways." Applied Sciences 12, no. 15 (2022): 7692. http://dx.doi.org/10.3390/app12157692.

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Context: From the perspective of marine traffic engineering, a system of port waterways is composed of a set of waterways (port areas), such as approach channels, port entrance, inner fairways (port channels, rivers, lakes), turning basins and port basins of various terminals. The sea waterway must be adjusted to the navigation of specific types of ships, characterized by length, breadth, draft and airdraft. The primary requirement for shipping in sea waterways is the safety of navigation. Each sea waterway has traffic restrictions for the ships using it. These restrictions are called conditio

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Broughton, Paul L. "Alignment of fluvio-tidal point bars in the middle McMurray Formation: implications for structural architecture of the Lower Cretaceous Athabasca Oil Sands Deposit, northern Alberta." Canadian Journal of Earth Sciences 53, no. 9 (2016): 896–930. http://dx.doi.org/10.1139/cjes-2015-0137.

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The northern Athabasca Oil Sands Deposit accumulated on sub-Cretaceous structure partially configured by multistage pre-Cretaceous salt dissolutions in Prairie Evaporite (Middle Devonian) substrate that continued concurrent with deposition of McMurray Formation (Aptian) strata. Dissolution fronts only 250 m below advanced along NW- and NE-oriented fracture–fault lineaments that coalesced into larger salt removal areas. This structural grain was transmitted to the overlying dissected Upper Devonian karst topography draped by lower McMurray braided rivers along a lattice-like channel network. Th

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Allan-Perkins, Elisha, Daniel Manter, and Geunhwa Jung. "Abundance of Bacteria, Fungi, and Sclerotinia homoeocarpa in the Thatch and Soil of Golf Courses." Phytobiomes Journal 2, no. 2 (2018): 71–81. http://dx.doi.org/10.1094/pbiomes-09-17-0036-r.

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Thatch management in turfgrass has been recommended as part of integrated pest management; however, there is limited understanding of the microbial community in thatch. Previous studies on the turfgrass phytobiome mostly focused on the soil; however, culture-based studies have suggested that the thatch layer of golf courses contains higher bacterial and fungal abundances than the soil. In our study, quantitative PCR was used to investigate total abundance of bacteria, fungi, and the turfgrass pathogen, Sclerotinia homoeocarpa (causal agent of dollar spot) in the thatch and soil of three golf c

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Ai, Wan Zheng, and Bo Hua Hu. "Research on Fairway Condition for Safety Navigation in Bridge Waters." Applied Mechanics and Materials 275-277 (January 2013): 2807–10. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.2807.

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Bridge construction can promote economic development, but if the bridge layout is unreasonable, it would hinder ship’s safety navigation in the bridge area. There is little reference for fairway width design about curved bridge channel in inland river navigation standards of China. The fairway conditions for ship safety navigation in bridge waters were discussed in this paper, and the mentioned determination methods for fairway dimension in bridge waters in this paper can provide some reference to solve other channel design problem.

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Lušić, Zvonimir, Danijel Pušić, and Mirko Čorić. "Maritime Traffic on Approach to Port of Split and Assessment of Collision and Grounding Risk." Transactions on Maritime Science 5, no. 2 (2016): 130–40. http://dx.doi.org/10.7225/toms.v05.n02.004.

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The Port of Split is the largest Croatian passenger port and its access fairways, characterized by a very high likelihood of accidents, especially of collisions and groundings, the busiest in the Croatian part of the Adriatic. This paper analyzes the main access fairways to the Split City Port, as well as those leading to the Kaštela Bay and the North Port of Split. Small vessel maritime traffic is also analyzed, although it is neither continuous, nor follows any established main routes. The AIS vessel movement data served as the basic source of data for larger vessels, and arrival/departure r

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Ma, Lin, Zhuang Guo, and Guoyou Shi. "AIS Data Driven Ship Behavior Modeling in Fairways: A Random Forest Based Approach." Applied Sciences 14, no. 18 (2024): 8484. http://dx.doi.org/10.3390/app14188484.

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The continuous growth of global trade and maritime transport has significantly heightened the challenges of managing ship traffic in port waters, particularly within fairways. Effective traffic management in these channels is crucial not only for ensuring navigational safety but also for optimizing port efficiency. A deep understanding of ship behavior within fairways is essential for effective traffic management. This paper applies machine learning techniques, including Decision Tree, Random Forest, and Gradient Boosting Regression, to model and analyze the behavior of various types of ships

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Cortis, A., A. Farley, D. Lewis, S. Cheong, A. Chia, and W. Zhang. "The West Erregulla gas discovery. Implications for an extensive Permian play fairway across the onshore northern Perth Basin, Western Australia." APPEA Journal 61, no. 2 (2021): 594. http://dx.doi.org/10.1071/aj20034.

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The West Erregulla field is a significant new discovery in the northern Perth Basin that expands the play fairways for the basal Triassic/late Permian sandstones of the Dongara/Wagina formations and early Permian sandstones of the Kingia/High Cliff formations. The 2019 discovery well, West Erregulla-2, targeted three stacked seismic amplitude anomalies interpreted to be gas-charged conventional sandstones at depths between 4100m and 5000m. Gas charge is confirmed in all three units. Gas is hosted in linked, reactivated Permian-aged fault blocks located in the axial part of the Dandaragan Troug

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AlmstrÃ¶m, BjÃ¶rn, Magnus Larson, Lars Granath, and Hans Hanson. "SHIP-GENERATED WAVES OVER A COMPLEX BATHYMETRY." Coastal Engineering Proceedings, no. 36 (December 30, 2018): 35. http://dx.doi.org/10.9753/icce.v36.waves.35.

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Problems related to shipping have increased worldwide during the last decades as a result of more traffic travel-ling at higher speeds and using larger vessels. When ships move in a restricted fairway they generate primary (drawdown) and secondary (transverse and divergent) waves (Bertram 2000) that often cause adverse impact to adjacent shores. An example of this is the Furusund fairway in Sweden, which since the 1980â€™s has experienced increased traffic and larger ships. This has resulted in a loss of natural fine sediment habitats along the shores as well as structural damages to piers and

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Xiong, Zikai, Niccolò Dalmasso, Alan Mishler, Vamsi K. Potluru, Tucker Balch, and Manuela Veloso. "FairWASP: Fast and Optimal Fair Wasserstein Pre-processing." Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 14 (2024): 16120–28. http://dx.doi.org/10.1609/aaai.v38i14.29545.

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Recent years have seen a surge of machine learning approaches aimed at reducing disparities in model outputs across different subgroups. In many settings, training data may be used in multiple downstream applications by different users, which means it may be most effective to intervene on the training data itself. In this work, we present FairWASP, a novel pre-processing approach designed to reduce disparities in classification datasets without modifying the original data. FairWASP returns sample-level weights such that the reweighted dataset minimizes the Wasserstein distance to the original

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Baric, Mate, Robert Mohovic, and Djani Mohovic. "Determining Restricted Fairway Additional Width due to Bank Effect for Fine Form Vessels." Journal of Navigation 72, no. 06 (2019): 1435–48. http://dx.doi.org/10.1017/s0373463319000250.

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In order to determine fairway width accurately and to ensure an adequate level of safety, it is necessary to fulfil different safety standards and user needs. There are a number of international recommendations for fairway design, but the recommendations by Permanent International Association of Navigation Congresses (PIANC), Puerto Del Estado (ROM 3·1) and the Japanese Ministry of Land, Infrastructure, Transport and Tourism (MLIT) are some of the best known. However, in all of these recommendations, additional width due to ship-bank effect is obsolete and needs to be improved. The objective o

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Specht, Mariusz, Cezary Specht, Maciej Szafran, et al. "The Use of USV to Develop Navigational and Bathymetric Charts of Yacht Ports on the Example of National Sailing Centre in Gdańsk." Remote Sensing 12, no. 16 (2020): 2585. http://dx.doi.org/10.3390/rs12162585.

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Apart from extensive infrastructure protection, modern yacht ports should primarily provide vessels with navigational safety associated with their maneuvering on the approach fairway, as well as mooring in the port aquatory. For this reason, yachts entering the harbor should have up-to-date, accurate, and reliable charts of the port and its surroundings. This article presents hydrographic surveys conducted in the National Sailing Centre (NSC) yacht port at the Gdańsk University of Physical Education and Sport (GUPES), whose aim was to define and develop unique bathymetric and navigational char

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Salazar, Jesús M., Ron J. M. Bonnie, William W. Clopine, and G. Eric Michael. "A practical petrophysical model for a source rock play: The Mancos Shale." Interpretation 5, no. 3 (2017): T423—T435. http://dx.doi.org/10.1190/int-2017-0014.1.

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Recently, the focus in source rock exploration has moved from gas-rich to liquid-rich plays and warrants revisiting “bypassed” hydrocarbon charged source rocks, which were deemed uneconomic when first drilled. In North America’s oil fields, there are thousands of wells with different vintages of nuclear and electrical logs, yet these wells generally lack any advanced logs beyond the traditional triple combo. We have developed a workflow that uses a considerable amount of laboratory measurements made on crushed rock to upscale a petrophysical model based on a triple combo logging suite only. Th

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Pöyhönen, Jouni, and Martti Lehto. "Assessment of Cybersecurity Risks: Maritime Automated Piloting Process." International Conference on Cyber Warfare and Security 17, no. 1 (2022): 262–71. http://dx.doi.org/10.34190/iccws.17.1.18.

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A modern society is a combination of several critical infrastructures, of which international and national maritime transportation systems are essential parts. Digitalization makes it possible to increase levels of autonomy in maritime systems. It also means fully existing cyberenvironments in maritime processes. In cyberenvironments, it is crucial there is trustable information communication between system elements of the process, alongside the usability, reliability, and integrity of systems data in the operating environment. In order to develop maritime autonomy in Finland the Sea4Value / F

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Wu, Laosheng, Robert Green, Marylynn V. Yates, Porfy Pacheco, and Grant Klein. "Nitrate Leaching in Overseeded Bermudagrass Fairways." Crop Science 47, no. 6 (2007): 2521–28. http://dx.doi.org/10.2135/cropsci2007.01.0042.

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Fisher, Molly, and Ben Crawford. "“From School of Crisis to Distinguished”." Rural Educator 41, no. 1 (2020): 8–19. http://dx.doi.org/10.35608/ruraled.v41i1.831.

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Despite conditions that would work against a small and rural school in an impoverish rural area of the United States, Fairway Elementary School has managed to excel in its accountability measures. Through interviews with faculty, staff, teachers, students, and parents of children at Fairway Elementary School a model was developed through the lens of Maslow’s Hierarchy of Needs. It was found that a new administrator at the school started with the physiological needs of the children and are now working within the esteem stage of Maslow’s Hierarchy. Details from each stage of the hierarchy are pr

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Kadarsa, Edi, Harun al-Rasyid S. Lubis, Ade Sjafruddin, and Russ Bona Frazila. "Fairway Traffic Capacity in Indonesia." Procedia Engineering 171 (2017): 1443–53. http://dx.doi.org/10.1016/j.proeng.2017.01.466.

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Taylor, Michel A., James R. Lachman, Samuel B. Adams, James A. Nunley, and James K. DeOrio. "Keeping It in the Fairway." Foot & Ankle Orthopaedics 3, no. 3 (2018): 247301141879009. http://dx.doi.org/10.1177/2473011418790094.

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Background: Total ankle arthroplasty (TAA) provides a surgical alternative to tibiotalar arthrodesis when treating end-stage ankle arthritis. TAA preserves range of motion at the tibiotalar joint leading to improved postoperative function. Many patients who undergo TAA wish to maintain a high level of activity, including participation in low-impact sports such as golf. There are several studies in the total hip and total knee arthroplasty literature that have looked at the effect of total joint arthroplasty on golf handicap. We hypothesized that similar to hip and knee arthroplasty research, T

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Ow, Lai Fern, and Eugenie Chan. "Managing the Turf of An Urban Golf Course: Energy Consumption and Greenhouse Gas Emission." Advances in Environmental and Engineering Research 3, no. 1 (2021): 1. http://dx.doi.org/10.21926/aeer.2201003.

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This study investigated energy consumption and greenhouse gas (GHG) emission across various playing surfaces (e.g., greens, tees, fairways, and roughs) in an urban parkland golf course. The turfs of golf courses require frequent maintenance to ensure high aesthetic and play quality. Maintenance includes aeration, mowing, irrigation, and fertilization. The annual energy-based carbon footprint was found to be the highest for fairways, followed by greens, tees, and roughs. However, CO2 exchange in the grass was found to be the highest for roughs, followed by fairways and greens. The higher energy

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Nguyen, Van. "Research on a Support System for Automatic Ship Navigation in Fairway." Future Internet 11, no. 2 (2019): 38. http://dx.doi.org/10.3390/fi11020038.

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In previous investigations, controllers for the track-keeping of ships were designed with the assumption of constant ship speed. However, when navigating in a fairway area, the ship’s speed is usually decreased to prepare for berthing. The existing track-keeping systems, which are applied when the ship navigates in the open sea with a constant ship speed, cannot be used to navigate the ship in the fairway. In this article, a support system is proposed for ship navigation in the fairway. This system performs three tasks. First, the ship is automatically controlled by regulating the rudder to fo

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Łazuga, Kinga. "Analysis of the Accessibility of the Świnoujście–Szczecin Fairway for Deep-Draught Ships." Applied Sciences 15, no. 13 (2025): 7104. https://doi.org/10.3390/app15137104.

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This article focuses on aspects related to the under-keel clearance of ships passing through the modernized Świnoujście–Szczecin fairway and analyses the impact of port water depths on safe navigation on the fairway, where the main factor determining the safe passage of a ship is the under-keel clearance (UKC). The article presents the results of research in which a detailed analysis of historical water levels in locations such as Świnoujście, Trzebież, and Szczecin was conducted to determine the permissible draught for various types of ships in dynamic hydrological conditions. The study utili

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Altmann, Carl, Brenton Richards, Alexander Côté, Cassandra Bein, Elizabeth Baruch-Jurado, and Les Jenkinson. "The Hayfield Sandstone Play: the characterisation of a Mesoproterozoic sourced, Proterozoic sandstone reservoired, tight oil and gas play in the Beetaloo Sub-basin." APPEA Journal 60, no. 1 (2020): 242. http://dx.doi.org/10.1071/aj19079.

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The Hayfield Sandstone is a Neoproterozoic, 10–15 m thick, very fine- to fine-grained sandstone, interpreted to have been deposited in a shelfal-marine environment. The reservoir sandstone is characterised by high porosity and low matrix permeability, which is complimented by partially mineralised open fractures which may contribute significantly to overall system permeability. Hydrocarbon phase across the identified play fairway is interpreted to range from a gas with the potential for condensate and liquefied petroleum gas streams to a light, ~38 API gravity oil. The extent of the prospectiv

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