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Byung Joon Lee and Mark A. Schlautman
The effects of polyacrylamide (PAM) molecular weights (MWs) on the PAM adsorption capacities and PAM-mediated flocculation of kaolinite suspensions were investigated using a series of nonionic PAMs with different MWs. Adsorption tests using aqueous kaoli...
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Yuzhe Du, Shane Scheibener, Justin George, Narayanan Kannan and Maribel Portilla
The tarnished plant bug, Lygus lineolaris, and the red-banded stink bug, Piezodorus guildinii, pose significant economic threats to cotton and soybean crops in the mid-southern USA. However, the efficacy of insecticide spraying is comparatively low, and ...
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Silvana Neves, Yann Doh, Simona Sacchini, Eric Delory, Antonio Fernández and Ayoze Castro-Alonso
The MARCET project (MAC/1.1b/149) aims to monitor the health status of resident cetaceans in Special Areas of Conservation (SACs) of particular interest for whale-watching in Macaronesia. This study, performed in the Canary Islands, Spain, used an autono...
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Sutinee Sinutok, Ponlachart Chotikarn, Manasawan Saengsakda Pattaratumrong, Pimrak Moungkeaw, Pathompong Pramneechote and Mathinee Yucharoen
Increasing levels of greenhouse gases lead to ocean warming, which affects a range of marine organisms. Corals live in a narrow temperature range and become stressed when the temperatures change. Bleaching occurs when the temperature exceeds the coral?s ...
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Dana Arie and Gilad Katz
Inclusive and intensive performance analysis of electrical equalizers in a short-reach optical system using four-level pulse amplitude modulation (PAM-4) is presented in this paper. Two equalizers are used?a feedforward equalizer and decision feedback eq...
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Lars Chresten Lund-Hansen, Clara Marie Petersen, Dorte Haubjerg Søgaard and Brian Keith Sorrell
Small-scale variation in the physical and biological properties of sea ice was examined by collecting nine sea ice cores within 1 m2 in a land-fast first-year ice in southwest Greenland in late winter. Cores were sectioned in four segments and sea ice ph...
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Lorenza Rugnini, Giada Migliore, Flavia Tasso, Neil Thomas William Ellwood, Anna Rosa Sprocati and Laura Bruno
Hypogean or enclosed monuments are important cultural heritage sites that can suffer biodegradation. Many of the stone walls of the prestigious Domus Aurea are overwhelmed by dense biofilms and so need intervention. Room 93 was chosen as a study site wit...
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Sanzidur Rahman, Mohammad Mizanul Haque Kazal, Ismat Ara Begum and Mohammad Jahangir Alam
The study assesses the future potential of the jute sector in Bangladesh by examining its growth performance, international competitiveness, profitability, and production efficiency using national time-series data of over the period 1973?2013 and farm su...
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Tamás Kalmár-Nagy, Bendegúz Dezso Bak, Tamás Benedek, János Vad
Pág. 109 - 113
We describe a mechanical/acoustic study of a short-ducted axial flow fan. The purpose is to compare mechanical noise to that caused by flow phenomena.The eigenfrequencies of the fan are identified through measurement and finite element computations. The ...
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Nurul Mutiah
Pág. 65 - 69
Tata kelola TI bagi Universitas membantu dalam proses tercapainya strategi universitas. COBIT 5 memiliki Process Reference Model yang terdiri atas domain EDM, APO, BAI, DSS, dan MEA. Untuk mengukur tata kelola TI Universitas Tanjungpura dalam hal pengelo...
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Nano Prawoto(1), (1)
Pág. 37 - 52
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Pam Hage, Gerben Ruessink, Zilla van Aartrijk and Jasper Donker
Transport of beach sand to the foredune by wind is essential for dunes to grow. The aeolian sand transport rate is related to wind velocity, but wind-based models often overpredict this transport for narrow beaches (<100 m). To better predict aeolian san...
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Pam Hage, Gerben Ruessink and Jasper Donker
Aeolian sediment transport on beaches is responsible for dune growth and/or recovery. Models predicting potential aeolian sediment transport rates often overpredict the amount of deposition on the foredune when applied to narrow (<100 m) beaches, pointin...
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Pam Hage, Gerben Ruessink and Jasper Donker
Aeolian sediment transport on beaches is responsible for dune growth and/or recovery. Models predicting potential aeolian sediment transport rates often overpredict the amount of deposition on the foredune when applied to narrow (<100 m) beaches, poin...
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Pam Hage, Gerben Ruessink and Jasper Donker
Aeolian sediment transport on beaches is responsible for dune growth and/or recovery. Models predicting potential aeolian sediment transport rates often overpredict the amount of deposition on the foredune when applied to narrow (<100 m) beaches, poin...
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Tanya Beaulieu, Pam Dupin-Bryant, David Olsen
Technology continues to evolve rapidly, and organizations need to constantly evolve to keep up with the latest innovations in hardware, software, and processes to strategically select and manage technology. Underlying these firm capabilities are th...
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David H. Olsen, Pam-Dupin Bryant
Companies are increasingly relying on business intelligence (BI) for decision making. However, integration of BI into university business courses has not kept pace with market needs. The purpose of this paper is to outline an innovative business intellig...
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Eli Argaman and Ilan Stavi
Water loss through surface runoff is a significant constraint for rainfed agricultural lands across the Mediterranean region. Using straw-mulch cover (SMC) as a runoff mitigator has been successfully utilized to negate the impact of raindrop splashing. H...
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Yu-Zhang Bi, Jia-Ming Wen, Hao-Liang Wu and Yan-Jun Du
In this paper, the performance of a gas barrier that consisted of polyacrylamide (PAM)-modified compacted clayey soil was experimentally explored. The moisture content and water loss characteristics of the tested soils were adopted as indicative indices ...
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Nor Aida Yusoff, Nurulfatihah Md Shahib, Amirul Alif Muhamad, Sriyana Abdullah, Khairunissa Syairah Ahmad Sohaimi
Pág. 10 - 11
Microwave assisted synthesis method was employed to graft polyacrylamide onto the backbone of cellulose extracted from waste newspapers (WNP) resulting polyacrylamide grafted cellulose (PAM-g-cellulose). This method combined microwave radiation and chemi...
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