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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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Jordan R. Cissell, Steven W. J. Canty, Michael K. Steinberg and Loraé T. Simpson
In this paper, we present the highest-resolution-available (10 m) national map of the mangrove ecosystems of Belize. These important ecosystems are increasingly threatened by human activities and climate change, support both marine and terrestrial biodiv...
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Linya Liu, Zhiyuan Zuo, Yunlai Zhou and Jialiang Qin
The high-speed railway (HSR) has been a long-term hotspot in both scientific and engineering societies to enhance the long-term high quality HSR service. This study aims to investigate the WJ-7B type small resistance fastener rubber pad applied in HSR, a...
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Theo W. J. Van Asch, Bin Yu and Wei Hu
Many studies which try to analyze conditions for debris flow development ignore the type of initiation. Therefore, this paper deals with the following questions: What type of hydro-mechanical triggering mechanisms for debris flows can we distinguish in u...
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Gurbir Singh, Jon E. Schoonover and Karl W. J. Williard
In the Midwestern United States, cover crops are being promoted as a best management practice for managing nutrient and sediment losses from agricultural fields through surface and subsurface water movement. To date, the water quality benefits of cover c...
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G. M. P. R. Weerakoon, K. B. S. N. Jinadasa, G. B. B. Herath, M. I. M. Mowjood and W. J. Ng
Water in agricultural catchments is prone to pollution from agricultural runoff containing nutrients and pesticides, and contamination from the human population working and residing therein. This study examined the quality of water in a drainage stream w...
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Gurbir Singh, Jon E. Schoonover, Kyle S. Monroe, Karl W. J. Williard and Charles M. Ruffner
Prescribed fire has several benefits for managing forest ecosystems including reduction of fuel loading and invasive species and enhanced regeneration of desirable tree species. Along with these benefits there are some limitations like nutrient and sedim...
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Benny Suryanto,S.A. Wilson,W.J. McCarter
Pág. 187 - 194
The performance of an Engineered Cementitious Composite (ECC) to self-heal micro-cracks under a controlled laboratory environment is presented. Ten dog-bone shaped samples were prepared; five of them were preloaded to known strains and then left to heal...
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E. E. Amoako, W.J. Asante, S. Cobbinah, C.J.W. Kuuder, R. Adongo, E.A. Lawer
Pág. 59 - 64
Parkia biglobosa is a multipurpose species found in Savannah agroforestry parklands of West Africa. The species is important as it prevents against land degradation while providing food and other products. This study focuses on how land and tree tenure a...
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J. D. Anderson & W. J. Karel
Pág. 656 - 662
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