Results 111 to 120 of about 136,922 (309)

Combination of indirect measurements to improve sigmal estimation [PDF]

, 2000
A form to combine two kinds of indirect measurements to be processed together is proposed for illconditioned problems. Linear individual measurements with unknown proportionality constants jointly considered determine a unique non-linear problem.
Elicabe, Guillermo Enrique, Frontini, Gloria Lia   +1 more
core   +1 more source

Turbidity current in a circular settling tank

Water Science and Technology, 2004
This paper deals with turbidity currents in a circular settling tank. A mathematical model with a k-ɛ turbulence model has been developed. Using this mathematical model, the following unique properties of turbidity currents in a circular settling tank are demonstrated: turbulence induced by the turbidity currents remains after most sediment particles ...
K, Fujisaki, N, Nagata
openaire   +2 more sources

Nano‐networks via reaction‐induced self‐assembly coordinate spatiotemporal multi‐drug delivery for acute kidney injury therapy

BMEMat, EarlyView.
Multifunctional nano‐networks (NNWs) are prepared via reaction‐induced self‐assembly (RISA) of spermidine (SPD), epigallocatechin gallate (EGCG), 2‐formylphenylboronic acid (2‐FPBA), and deferoxamine (DFO) through dynamic iminoboronate bonds. These NNWs leverage the oxidative AKI microenvironment to trigger disintegration, enabling site‐specific ...
Juan Jin, Xiao Zhang, Chenxi Wang, Taian Jin, Xinyang Fang, Yixuan Gao, Mengchun Chen, Weiyang Meng, Chang Gao, Wenlu Li, Yuanfeng Li, Yijie Chen, Calvin A. Omolo, Thirumala Govender, Linqi Shi, Yunguang Wang, Yong Liu, Qiang He   +17 more
wiley   +1 more source

Propagation Velocity of Excitation Waves Caused by Turbidity Currents

Journal of Marine Science and Engineering
Turbidity currents are important carriers for transporting terrestrial sediment into the deep sea, facilitating the transfer of matter and energy between land and the deep sea.
Guohui Xu, Shiqing Sun, Yupeng Ren, Meng Li, Zhiyuan Chen   +4 more
doaj   +1 more source

Factors affecting estuarine populations of Nereocystis luetkeana in Kachemak Bay, Alaska [PDF]

, 2003
Thesis (M.S.) University of Alaska Fairbanks, 2003Nereocystis luetkeana forms extensive kelp beds in Kachemak Bay, Alaska. Salinity and turbidity gradients apparently regulate kelp bed distribution throughout this estuary.
Chenelot, Héloïse Anne Claude
core  

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source

The impacts of biological invasions

Biological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source

Deep-sea water displacement from a turbidity current induced by the Super Typhoon Hagibis. [PDF]

PeerJ, 2020
Kawagucci S, Miwa T, Lindsay DJ, Ogura E, Yamamoto H, Nishibayashi K, Yokooka H, Nishi S, Takahashi A, Lee S.   +9 more
europepmc   +1 more source

System identification and pid control of toothbrush simulator system [PDF]

, 2019
Toothbrush simulator was invented for industry and dentist researchers to do research related to plaque removal. The toothbrush simulator system repeatedly has a problem in achieving the desired speed control.
Mohd Yusoff, Ainul Husna
core