Results 11 to 20 of about 711,738 (213)

Comparative Analysis of Methods for Somatic Cell Counting in Cow’s Milk and Relationship between Somatic Cell Count and Occurrence of Intramammary Bacteria

open access: yesVeterinary Sciences, 2023
The aim of this study was to compare three on-farm commercial methods for the indirect detection of subclinical mastitis in dairy cows: the California mastitis test (CMT), the Porta side somatic cell count milk test (Porta SCC), and the DeLaval cell ...
Vladimír Hisira   +6 more
doaj   +1 more source

Indirect Method for Measuring Absolute Acoustic Nonlinearity Parameter Using Surface Acoustic Waves with a Fully Non-Contact Laser-Ultrasonic Technique

open access: yesApplied Sciences, 2020
This paper proposes an indirect method to measure absolute acoustic nonlinearity parameters using surface acoustic waves by employing a fully non-contact laser-ultrasonic technique.
Jihyun Jun, Kyung-Young Jhang
doaj   +1 more source

Indigestible cellulose and lignin in determining feces production and apparent digestibility in horses - doi: 10.4025/actascianimsci.v34i3.10577

open access: yesActa Scientiarum: Animal Sciences, 2012
Four crossbred geldings were used in a randomized blocks experimental design. The objective was to study the use of the internal markers indigestible cellulose (iCEL) and indigestible lignin (iLIG), obtained in situ (cattle) or in vivo (equine) to ...
Kátia de Oliveira   +5 more
doaj   +1 more source

Comparison of indigestible markers from in situ and in vivo incubation to predict apparent digestibility in hay- and corn-fed horses=Comparação de indicadores indigestíveis obtidos por incubação in situ e in vivo para predizer a digestibilidade aparente em cavalos alimentados com feno e milho [PDF]

open access: yesActa Scientiarum: Animal Sciences, 2012
Four castrated crossbred horses were used in a randomized block design to study the use of indigestible internal markers iNDF and iADF obtained in situ (from bovines) or in vivo (from equines).
Janaina Carolina de Sá   +4 more
doaj  

Validation of deep freezing of pilot samples for checking of time stability of indirect analyses of basic milk composition and for their long shelf-life

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
Essential part of raw milk component measurement is indirect infraanalyse. The checking of time measurement stability is important there. The preparation of pilot samples was described.
Oto Hanuš   +5 more
doaj   +1 more source

A New 3D Shaping Method for Low-Thrust Trajectories between Non-Intersect Orbits

open access: yesAerospace, 2021
This paper proposes a new shape-based method in spherical coordinates to solve three-dimensional rendezvous problems. Compared with the existing shape-based methods, the proposed method does not need parameter optimization.
Tongxin Zhang   +3 more
doaj   +1 more source

Optimization of Geostationary Orbit Transfers via Combined Chemical–Electric Propulsion

open access: yesAerospace, 2022
For geostationary orbit transfers, a long duration is required using electric propulsion and a large propellant mass is needed with chemical propulsion. Hybrid transfers can achieve a balance between the fuel consumption and transfer time. In this paper,
Shihai Yang, Bo Xu, Xin Li
doaj   +1 more source

STATEMENT OF CASH FLOWS - DYNAMIC IMAGE OF CHANGES IN FINANCIAL POSITION OF AN ECONOMIC ENTITY [PDF]

open access: yesRisk in Contemporary Economy, 2013
Annual financial statement users want the best possible information about the ability of economic agents to make payments, liquidity needs, as well as for comparing different company’s results, eliminating the impact of using different accounting methods
Mihaela-Cristina Onica
doaj  

Sensitivity Analysis of Ship Manoeuvring Mathematical Models

open access: yesJournal of Marine Science and Engineering, 2023
Sensitivity analysis is applied to ship manoeuvring mathematical models as a means of dealing with model uncertainties, and often leads to model simplifications.
P. Pires da Silva   +2 more
doaj   +1 more source

ANALYSIS OF DIAGNOSTIC METHOD OF ENGINE PISTOL-CYLINDER-UNIT USING «BOSCH» EQUIPMENT [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2010
The method of piston-cylinder-unit diagnosing by means of indirect assessment of engine compression by FSA 740 Bosch appliance is considered. Synthesis of direct and indirect methods of pressure measuring at the end of compression stroke allows to faster
I. Saraіeva, D. Beketov
doaj  

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