Results 61 to 70 of about 583,669 (295)

Doğal ve Plantasyonda Yetişen Kızılağaç (Alnus glutinosa L. Gaertner) Odunlarının Yıllık Halka Genişliği ve Lif Boyutlarının Radyal Değişimi

open access: yesDüzce University Faculty of Forestry Journal of Forestry, 2016
Devam eden orman endüstri gelişiminin, yapısal odunun tüketiminin ve talebin artması nedeni ile hızlı büyüyen ağaçların plantasyonları endüstriyel odun hammaddesinin sürdürülebilirliği için önemli hale gelmektedir.
Kamile Tırak Hızal, Nurgün Erdin
doaj  

Variation in wood density between mature sessile oak and English oak trees growing in different vegetation zones

open access: yesJournal of Forest Science
Wood density is a fundamental functional trait influencing ecological adaptation, hydraulic safety, and timber utilisation in temperate hardwoods. This study investigated variation in wood density (12% moisture) across mature stands of two economically ...
Vladimír Gryc   +6 more
doaj   +1 more source

A Study of Variations in Radial Wrist Extensors

open access: yesNational Journal of Clinical Anatomy, 2019
Abstract Background and Aim Supernumerary muscles and tendons from extensor carpi radialis longus (ECRL) and extensor carpi radialis brevis (ECRB) are sometimes encountered during hand surgery. They include accessory muscles like extensor carpi radialis intermedius (ECRI), intertendinous slips (ITS) between the two muscles, or simple ...
Stelin Agnes Michael   +1 more
openaire   +2 more sources

Measuring radial flow of partonic and hadronic phases in relativistic heavy ion collision

open access: yes, 2009
It has been shown that the thermal photon and the lepton pair spectra can be used to estimate the radial velocity of different phases of the matter formed in nuclear collisions at ultra-relativistic energies.
Alam, Jan-e, Nayak, Jajati K.
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

Gas and Stellar Motions and Observational Signatures of Co-Rotating Spiral Arms [PDF]

open access: yes, 2014
We have observed a snapshot of our N-body/Smoothed Particle Hydrodynamics simulation of a Milky Way-sized barred spiral galaxy in a similar way to how we can observe the Milky Way. The simulated galaxy shows a co-rotating spiral arm, i.e.
Cropper, Mark   +4 more
core   +2 more sources

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown   +6 more
wiley   +1 more source

Precise Radial Velocity Measurements for Kepler Giants Hosting Planetary Candidates: Kepler-91 and KOI-1894

open access: yes, 2015
We present results of radial-velocity follow-up observations for the two Kepler evolved stars Kepler-91 (KOI-2133) and KOI-1894, which had been announced as candidates to host transiting giant planets, with the Subaru 8.2m telescope and the High ...
Harakawa, Hiroki   +8 more
core   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem   +17 more
wiley   +1 more source

Planting density effect on some properties of Schizolobium parahyba wood

open access: yesMaderas: Ciencia y Tecnología, 2018
This study aims to understand the effect of the initial planting density on the anatomical variability and basic wood density of Schizolobium parahyba var. amazonicum in a planted forest in Amazonia.
Luiz Eduardo de Lima Melo   +7 more
doaj  

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