Results 31 to 40 of about 73,966 (193)

Effect of Rice Protein Meal Replacement of Fish Meal on Growth, Anti-Oxidation Capacity, and Non-Specific Immunity for Juvenile Shrimp Litopenaeus vannamei

open access: yesAnimals, 2022
This study assessed the effect of rice protein meal replacement for fish meal on the growth, nonspecific immunity, and disease resistance on juvenile shrimp Litopenaeus vannamei.
Huaxing Lin   +5 more
doaj   +1 more source

Quasilocal energy for rotating charged black hole solutions in general relativity and string theory [PDF]

open access: yes, 1999
We explore the (non)-universality of Martinez's conjecture, originally proposed for Kerr black holes, within and beyond general relativity. The conjecture states that the Brown-York quasilocal energy at the outer horizon of such a black hole reduces to ...
A. Sen   +13 more
core   +2 more sources

Performance testing of biodiesel blends with rapeseed oil focusing on combustion, performance, and emissions analysis

open access: yesResults in Engineering
The depletion of fossil fuel resources and rising greenhouse gas emissions have driven the search for environmentally sustainable alternative fuels. In this study, biodiesel blends derived from rapeseed oil R10 (10 % biodiesel), R20, R30, R40, and R100 ...
Puram Chandra Sekhar   +1 more
doaj   +1 more source

Generalized persistence exponents: an exactly soluble model

open access: yes, 1998
It was recently realized that the persistence exponent appearing in the dynamics of nonequilibrium systems is a special member of a continuously varying family of exponents, describing generalized persistence properties. We propose and solve a simplified
A. Baldassarri   +26 more
core   +1 more source

New generalized nonspherical black hole solutions [PDF]

open access: yes, 2010
We present numerical evidence for the existence of several types of static black hole solutions with a nonspherical event horizon topology in $d\geq 6$ spacetime dimensions.
B Kleihaus   +45 more
core   +3 more sources

Addressing the Attitude Behaviour Perception Gap—Multimethod Sustainable Tourist Behaviour Evaluation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Quantitative and perceptual studies have been used to define and model sustainable tourist behaviour in past years, but few studies have undertaken qualitative research of actual behaviour to delve deeper into understanding the different classifications of such behaviour. This research employed a three‐phase design, comprising a pretrip survey,
Rachel Dodds, Mark Robert Holmes
wiley   +1 more source

Release of multicomponent pheromones from porous fibres

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Surface engineering empowers a polymer exclusion net to serve dual functions: physical exclusion and pheromonal release, allowing for pest control in agricultural crops. In previous work, a net woven from porous fibres releasing simple, single‐component alarm pheromones showed promising results in field tests.
Darius Klassen   +7 more
wiley   +1 more source

Modern Management Challenges of Floating Housing Development

open access: yesReal Estate Management and Valuation, 2016
The aim of the article is to identify factors that determine the development and management models of floating housing development in the analyzed countries.
Miszewska-Urbańska Emilia
doaj   +1 more source

Diagnostic Value of Fractional Exhaled Nitric Oxide and Small Airway Function in Differentiating Cough-Variant Asthma from Typical Asthma

open access: yesCanadian Respiratory Journal, 2021
Purpose. To explore the diagnostic value of fractional exhaled nitric oxide (FeNO), small airway function, and a combined of both in differentiating cough-variant asthma (CVA) from typical asthma (TA). Methods.
Yanqi Wang   +7 more
doaj   +1 more source

Magnetic Surfaces in Stationary Axisymmetric General Relativity

open access: yes, 1996
In this paper a new method is derived for constructing electromagnetic surface sources for stationary axisymmetric electrovac spacetimes endowed with non-smooth or even discontinuous Ernst potentials.
Chinea F J   +14 more
core   +1 more source

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