Results 41 to 50 of about 20,315,662 (409)

The mean electromotive force due to turbulence of a conducting fluid in the presence of mean flow

, 2005
The mean electromotive force caused by turbulence of an electrically conducting fluid, which plays a central part in mean--field electrodynamics, is calculated for a rotating fluid.
F. Krause, F. Krause, G. Rüdiger, K.-H. Rädler, K.-H. Rädler, K.-H. Rädler, K.-H. Rädler, K.-H. Rädler, K.-H. Rädler, Karl-Heinz Rädler, L. L. Kichatinov, M. Steenbeck, P. Frick, P. Hoyng, Rodion Stepanov, S. A. Denisov, S. A. Denisov, V. Urpin, Y. B. Ponomarenko, Y. B. Ponomarenko   +19 more
core   +1 more source

Profile of retinal vasculitis in a tertiary eye care center in Eastern India

Indian Journal of Ophthalmology, 2011
Aims: To provide a fact file on the etiology, clinical presentations and management of retinal vasculitis in Eastern India. Materials and Methods: Retrospective, record based analysis of retinal vasculitis cases in a tertiary care center in Eastern India
Kumar Saurabh, Radha R Das, Jyotirmay Biswas, Amitabh Kumar   +3 more
doaj   +1 more source

Choroidal Thickness in Eyes with Band Atrophy of the Optic Nerve from Chiasmal Compression

Journal of Ophthalmology, 2022
Background. The choroid is a vascular tissue that helps maintain retinal and prelaminar optic nerve head function. Choroidal thickness has been previously studied in diseases accompanied by retinal neural loss, but the relationship between the two sets ...
Luiz Guilherme Marchesi Mello, Ana Claudia F. Suzuki, Giuliana Rovito de Mello, Rony Carlos Preti, Leandro C. Zacharias, Mário L. R. Monteiro   +5 more
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

Population Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Laboratory Investigation on Gravel and Mixed Beaches During an Oblique Wave Attack [PDF]

, 2012
An experimental investigation into the behavior of gravel and mixed (sand and gravel) beaches was carried out at the 3-D Wave Basin located at Franzius-Institute (Marienwerder) of University of Hannover, at a nominal scale of 1:1. The experiment aimed to
Antoniadis, C. (Christos)
core  

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source

Laboratory Investigation of the Effect of Chikoko Mud on the Compressive Strength of Portland Cement Concrete [PDF]

, 2018
In this paper, the compressive strength of chikoko blended cement concrete is investigated. The test results show that the replacement of cement with chikoko mud reduces the compressive strength at a uniform rate of 4%, 10%, 15%, 24% and 37% respectively
Nyebuchi, D. (Daniel), Ottos, C. G. (Captain)   +1 more
core  

A Preliminary Laboratory Investigation of a Hydraulic Ram Pump

Proceedings, 2018
The nexus of food, energy, and water is one of the most complex issues that face society. By 2050 the Earth’s population is expected to exceed 9 billion and most of the population increase will occur in developing countries.
Giacomo Viccione, Nicola Immediata, Roberto Cava, Marco Piantedosi   +3 more
doaj   +1 more source

Non-invasive assessment of skeletal muscle fibrosis in mice using nuclear magnetic resonance imaging and ultrasound shear wave elastography

Scientific Reports, 2021
Fibrosis is a key pathological feature in muscle disorders, but its quantification mainly relies on histological and biochemical assays. Muscle fibrosis most frequently is entangled with other pathological processes, as cell membrane lesions ...
Aurea B. Martins-Bach, Damien Bachasson, Ericky C. A. Araujo, Lucas Soustelle, Paulo Loureiro de Sousa, Yves Fromes, Pierre G. Carlier   +6 more
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source