Results 21 to 30 of about 120,510 (265)

VARATION OF RINGS WIDTH AND LTS EFFECT ON WOOD SPECIFIC GRAVITY OF Pinus brutia TEN. AND Cupressus sempervirens VAR. Pyramidalis TOZZ. TREES GROWN IN NINAVAH PLANTATION [PDF]

open access: yesMesopotamia Journal of Agriculture, 2018
Four trees growing in Ninavah plantation were chosen, two of them are Pinus brutiaTen.and the others are Cupressus sempervirens var. pyramidalis Tozz..
Talal Al-Takay
doaj   +1 more source

Parkinson’s Disease Gravity Index: A Method by means of Optimal Scaling [PDF]

open access: yesNeurology Research International, 2020
Objective. This study has been designed with the aim of using optimal scaling to perform the allocation of scores and to be able to construct an indicator of the Parkinson’s Disease Gravity Index. Scores were assigned to interrelated dimensions that share information about the patient’s situation, to have an objective, holistic tool which integrates ...
Marcos Serrano‐Dueñas   +2 more
openaire   +4 more sources

Comparing the speed of irrigation between pulsatile lavage versus gravity irrigation: an Ex-vivo experimental investigation

open access: yesPatient Safety in Surgery, 2017
Background The need for reoperation or wound infection treatments between pulsatile and gravity irrigation are statistically equivalent, however, it is unclear which method maximizes operative efficiency and expeditious irrigation.
Lily R. Mundy   +3 more
doaj   +1 more source

The P-V phase transition of the FRW universe

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We define thermodynamic pressure P by work density W as the conjugate quantity of thermodynamic volume V from field equation. We derive the equations of state P=P(V, T) for the Friedmann–Robertson–Walker (FRW) universe in Einstein gravity and a modified ...
Shi-Bei Kong   +4 more
doaj   +1 more source

Failure of mean-field approximation in weakly coupled dilaton gravity

open access: yesEPJ Web of Conferences, 2018
We investigate black hole evaporation in a weakly coupled model of two-dimensional dilaton gravity paying a particular attention to the validity of the semiclassical mean-field approximation.
Fitkevich Maxim
doaj   +1 more source

Orographic gravity waves induced by variable mean winds: observations at Hofsjokull

open access: yesMeteorologische Zeitschrift, 2010
Surface pressure and wind observations have been collected at 19 stations spread over the glaciated mountain Hofsjökull during the campaign FLOHOF in summer 2007 in order to explore gravity wave activity due to mean flow variations in time.
Joseph Kühnel Egger
doaj   +1 more source

Nightly mean gravity wave spectrum

open access: yes, 2022
The data are nightly mean gravity wave phase velocity spectra in Syowa and Davis. Kogure et al. (2022) described analysis and observation in more detail.
openaire   +1 more source

Using satellite altimetry leveling to assess the marine geoid

open access: yesGeodesy and Geodynamics, 2020
Based on the concept of Global Position System (GPS)/leveling, the satellite altimetry leveling (SAL) is first proposed to evaluate the marine geoid. SAL is derived by the difference among the mean sea surface (MSS), mean dynamic ocean topography (MDT ...
Zhengtao Wang   +2 more
doaj   +1 more source

Does Preoperative Halo-Gravity Traction Reduce the Degree of Deformity and Improve Pulmonary Function in Severe Scoliosis Patients With Pulmonary Insufficiency? A Systematic Review and Meta-Analysis

open access: yesFrontiers in Medicine, 2021
Background: Halo-gravity traction is a commonly used clinical intervention to reduce surgical risk in patients with scoliosis before surgical correction.
Zhao Yang   +6 more
doaj   +1 more source

Mean-field phase transitions in TGFT quantum gravity

open access: yes, 2022
Revised version in line with the publication in ...
Marchetti, Luca   +3 more
openaire   +2 more sources

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