Results 61 to 70 of about 789,908 (213)

Qualitative Properties of Magnetic Fields in Scalar Field Cosmology [PDF]

, 2001
We study the qualitative properties of the class of spatially homogeneous Bianchi VI_o cosmological models containing a perfect fluid with a linear equation of state, a scalar field with an exponential potential and a uniform cosmic magnetic field, using
A. A. Coley, A.M. Wolfe, A.P. Billyard, C. A. Clarkson, C. Tsagas, C. Wetterich, C.A. Clarkson, C.B. Collins, C.G. Tsagas, C.G. Tsagas, C.G. Tsagas, C.G. Tsagas, D. Grasso, D. Matravers, E.J. Copeland, E.N. Parker, J. Ehlers, J. Wainwright, J. Wainwright, J. Wainwright, J.J. Halliwell, J.P. Vallée, J.P. Vallée, K.A. Dunn, K.C. Jacobs, L. Hsu, L.P. Hughston, M. Weaver, P.G. Ferreira, P.P. Kronberg, P.P. Kronberg, S. D. Quinlan, V.G. LeBlanc, V.G. LeBlanc, V.G. LeBlanc, Y. Kitada   +35 more
core   +2 more sources

Surgical technique of laparoscopic ureterocalicostomy using the VIO soft-coagulation system

Urology Annals, 2022
One of the most crucial issues while performing ureterocalicostomy (UC) in patients with well-functioning thick renal parenchyma is controlling bleeding from the anastomotic site.
Yusuke Yagihashi, Tomotsune Toyosato, Shuichi Shimabukuro   +2 more
doaj   +1 more source

Structureless VIO

Visual odometry (VO) is typically considered as a chicken-and-egg problem, as the localization and mapping modules are tightly-coupled. The estimation of a visual map relies on accurate localization information. Meanwhile, localization requires precise map points to provide motion constraints.
Song, Junlin, Olivares-Mendez, Miguel
openaire   +2 more sources

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

Journal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete, Sarie Van Belle, Ulises Lara‐García, Manuel Guzmán‐Aguilar, Onja H. Razafindratsima   +4 more
wiley   +1 more source

Ly-alpha forest: efficient unbiased estimation of second-order properties with missing data

, 2007
Context. One important step in the statistical analysis of the Ly-alpha forest data is the study of their second order properties. Usually, this is accomplished by means of the two-point correlation function or, alternatively, the K-function.
D'Odorico, V., Stoyan, D., Stoyan, H., Vio, R.   +3 more
core   +1 more source

Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery

Conservation Biology, EarlyView.
Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar, Gareth Whittington‐Jones, Tristan Dickerson, Maswabi Lishandu, Sarah Davies, Zoe Woodgate, Xia Stevens, Choolwe Mulenga, Gift Mulenga, Mathew Phiri, Lucky Mulenga, Manyando Mukela, Gryton Kasamu, Willem A. Nieman, Gareth Mann, Abishek Harihar, Diogo Veríssimo, Rob Pickles   +17 more
wiley   +1 more source

Stability of a Mutualistic Escherichia coli Co‐Culture During Violacein Production Depends on the Kind of Carbon Source

Engineering in Life Sciences
The L‐tryptophan–derived purple pigment violacein (VIO) is produced in recombinant bacteria and studied for its versatile applications. Microbial synthetic co‐cultures are gaining more importance as efficient factories for synthesizing high‐value ...
Simon Schick, Tobias Müller, Ralf Takors, Georg A. Sprenger   +3 more
doaj   +1 more source

CKF-Based Visual Inertial Odometry for Long-Term Trajectory Operations

Journal of Robotics, 2020
The estimation error accumulation in the conventional visual inertial odometry (VIO) generally forbids accurate long-term operations. Some advanced techniques such as global pose graph optimization and loop closure demand relatively high computation and ...
Trung Nguyen, George K. I. Mann, Andrew Vardy, Raymond G. Gosine   +3 more
doaj   +1 more source

How Do They Feel? Processing Others’ Emotions in Second Language Discourse

Language Learning, EarlyView.
Abstract Emotion that is implied rather than literally expressed requires the processing of literal and pragmatic information. Processing multiple information types is an easy, fast process in the first language (L1) but can be costlier in a second language (L2), especially when emotional content is involved.
Andrea González‐García Aldariz, Eva M. Moreno, Alice Foucart   +2 more
wiley   +1 more source

An approach for the detection of point-sources in very high resolution microwave maps

, 2013
This paper deals with the detection problem of extragalactic point-sources in multi-frequency, microwave sky maps that will be obtainable in future cosmic microwave background radiation (CMB) experiments with instruments capable of very high spatial ...
Andreani, P., da Silva, A., Ramos, E. P. R. G., Vio, R.   +3 more
core   +1 more source