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Elzbieta M. Bitner-Gregersen, Odin Gramstad, Anne Karin Magnusson and Mika Malila
Wave description is affected by several uncertainties, with sampling variability due to limited number of observations being one of them. Ideally, temporal/spatial wave registrations should be as large as possible to eliminate this uncertainty. This is d...
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Xintian Ma, Xiangyi Wang, Yingbin He, Yan Zha, Huicong Chen and Shengnan Han
Generic parameter calibration for crop growth models is a very important step in model use. However, studies of the effect of sample size and sampling methods on the calibration and validation of genotypic parameters have seldom been conducted. Scientist...
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Chrysoula Ntislidou, Dimitra Bobori and Maria Lazaridou
The estimation of the number of samples required for reliably monitoring lakes? benthic macroinvertebrates is difficult due to the natural variability and cost and time constraints. To determine a statistically robust and effective sampling design, we co...
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Ibrahim Danjuma,Ibrahim Abdullateef Kola,Badiya Yusuf Magaji,Hauwa Modu Kumshe
Pág. 225 - 230
This study investigates the effect of credit risk management on customer satisfaction in tier-one deposits money banks in Adamawa state, Nigeria. The objectives of the study were to examine relationship between credit risk management and customers? satis...
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Ibrahim Danjuma,Mohammed Sangiru Umar,Dahiru Dauda Hammawa
Pág. 995 - 1000
This study attempts to establish the relationship that exists between capital structure, cash management and liquidity in some selected small and medium enterprises in Jimeta, Adamawa state. It also determines the mediating effect of cash management in t...
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Chiara Scrosati and Fabio Scamoni
In general, uncertainties should preferably be determined following the principles laid down in ISO/IEC Guide 98-3, the Guide to the expression of uncertainty in measurement (GUM:1995). According to current knowledge, it seems impossible to formulate the...
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Jonathan Teague, Thomas B. Scott, Sanjay Sharma, George Graham and Michael J. Allen
The development of low-cost, open-source Remotely Operated Vehicle (ROV) systems has provided almost unrestricted access for researchers looking to monitor the marine environment in ever greater resolution. Sampling microbial communities from the marine ...
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Jonathan Teague, Thomas B. Scott, Sanjay Sharma, George Graham and Michael J. Allen
The development of low-cost, open-source Remotely Operated Vehicle (ROV) systems has provided almost unrestricted access for researchers looking to monitor the marine environment in ever greater resolution. Sampling microbial communities from the marine ...
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Wei Li, Douglas Houston, Marlon G. Boarnet, Han Park
By analyzing seven-day travel logs from Los Angeles during 2011?2013, we contribute to the understanding of intrapersonal day-to-day travel variability (IDTV) in relation to socio-demographic and land-use characteristics and the implication of travel sur...
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Mi-Jung Bae, Jung Hwa Chun, Tae-Soo Chon and Young-Seuk Park
Comprehensive research on the structural and functional variability of benthic macroinvertebrate communities within headwater streams is limited, despite the fact that the majority of streams within a watershed are headwater streams that form the primary...
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Mi-Jung Bae, Jung Hwa Chun, Tae-Soo Chon, Young-Seuk Park
Pág. 1 - 15
Comprehensive research on the structural and functional variability of benthic macroinvertebrate communities within headwater streams is limited, despite the fact that the majority of streams within a watershed are headwater streams that form the primary...
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Syed I. Hussain, Carol J. Ptacek, David W. Blowes, YingYing Liu, Brent C. Wootton, Gordon Balch and James Higgins
The occurrence of pharmaceutically active compounds (PhACs), nutrients, and an artificial sweetener acesulfame in wastewater, and subsequent removal in an engineered system comprising aerobic wetland, anaerobic wetland, and steel slag cells, were investi...
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Eskinder Gidey, Oagile Dikinya, Reuben Sebego, Eagilwe Segosebe, Amanuel Zenebe, Said Mussa, Paidamwoyo Mhangara and Emiru Birhane
Land use and land cover change (LULCC) is the result of both natural and socio-economic determinants. The aim of this study was to model the determinant factors of land cover changes in Raya Valley, Southern Tigray, Ethiopia. Multistage sampling was used...
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Federico Pittaluga, Ida Floriana Aleffi, Nicola Bettoso, Oriana Blasutto, Massimo Celio, Antonio Codarin, Francesco Cumani, Lisa Faresi, Denis Guiatti, Claudia Orlandi, Antonella Zanello and Alessandro Acquavita
Dissolved oxygen (DO) is a key element for the survival of marine organisms and is a supporting element in the current Water Framework Directive (WFD). DO deficiency is a common event that occurs in coastal environments such as estuaries and lagoons, but...
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Ji-Yoon Kim, Jong-Hak Lee, Ji-Hyun Oh and Jin-Seok Oh
Efficient vessel operation may reduce operational costs and increase profitability. This is in line with the direction pursued by many marine industry stakeholders such as vessel operators, regulatory authorities, and policymakers. It is also financially...
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Alena Kajanová, Tomá? Urbánek, Tomá? Mrhálek, Stanislav Ondrá?ek, Olga Shivairová and Jan Hynek
The objective of the article is to present an item analysis of selected subtests of the Czech version of the WJ IV COG battery from a group of Romani children, ages 7?11. The research sample consisted of 400 school-aged Romani children from the Czech Rep...
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George Kargas, Paraskevi A. Londra and Kyriaki Sotirakoglou
Saturated hydraulic conductivity (Ks) of soil, especially of the upper soil layer, is a basic parameter for modeling water infiltration and solute transport in the soil. In the present study, spatial and temporal variability of Ks in the upper soil layer...
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Greg D. Simpson, Jackie Parker, Erin Gibbens and Philip G. Ladd
Vegetation trampling that arises from off-trail excursions by people walking for recreation can negatively impact the structure of understory plants in natural spaces that are an essential element of urban green infrastructure in a modern city. In additi...
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Eduard A. Titlyanov, Tamara V. Titlyanova, Anna V. Scriptsova, Yuxiao Ren, Xiubao Li and Hui Huang
Intensive algal sampling conducted in 2016?2019 in the Xiaodong Hai locality (Hainan Island, South China Sea), yielded a total of 198 benthic macroalgal species and their taxonomic forms (54% reds, 20% browns and 26% greens) and 20 species of Cyanobacter...
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Lorenzo Massimi, Martina Ristorini, Marta Eusebio, Darla Florendo, Adeola Adeyemo, Davide Brugnoli and Silvia Canepari
A study of spatial variability of PM10 elemental components was conducted in Terni city (Central Italy), situated in an intramountain depression characterized by the presence of several particulate matter emission sources. The meteorological conditions o...
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