نتایج جستجو برای: pyramidal

تعداد نتایج: 15047  

Journal: :Materials Science and Engineering A-structural Materials Properties Microstructure and Processing 2021

The mechanical properties of Mg-4wt.% Zn alloy single crystals along the [0001] orientation were measured through micropillar compression at 23 °C and 100 °C. Basal slip was dominant in solution treated alloy, while pyramidal occurred precipitation hardened alloy. Pyramidal dislocations pass precipitates by forming Orowan loops, leading to homogeneous deformation a strong hardening. predictions...

Journal: :Dalton Transactions 2021

Reaction of dithienophospholes with quinones provides hypervalent phosphorus species square-pyramidal geometry and promising reactivity.

Fatemeh Saffarzadeh, Hadi Aligholi, Homa Rasoolijazi, Mahyar Janahmadi, Mehdi Mehdizadeh, Mohammad Javad Eslamizade, Vahid Pirhajati, Zahra Madjd,

Introduction: Alzheimer’s disease (AD) is one of the most common neurodegenerative disorders, which has much benefited from animal models to find the basics of its pathophysiology. In our previous work (Haghani, Shabani, Javan, Motamedi, & Janahmadi, 2012), a non-transgenic rat model of AD was used in electrophysiological studies. However, we did not investigate the histological aspects in the ...

Journal: :Corporate Governance: An International Review 2009

Journal: :European Economic Review 2006

Journal: :Encyclopedia 2021

Pyramidal systems refer to a particular type of resistance training in which sets are performed with increasing (or decreasing) weight, such way that the number repetitions is low when weight high (and vice versa). Multiple implementations exist as light-to-heavy, triangle or asymmetric system. They similar traditional training, but slightly different impact on volume, endurance power outcome. ...

2001
Takeshi Kaneko Youngnam Kang Noboru Mizuno

Pyramidal neurons in layer VI of the primary motor and somatosensory cortices were examined by a combined method of intracellular recording, biocytin injection, and immunocytochemistry using in vitro slice preparations of rat brain. lmmunofluorescence staining revealed that biocytin-injected pyramidal cells in layer VI were separated into glutaminase (PAG)-immunopositive and PAG-immunonegative ...

ت. مگ, ژول, تکجو, رضا, محجوبی‌زاده, میلاد,

Mixed-ligand Cu(II) complex was prepared by reaction of salicylaldehyde S-benzylisothiosemicarbazone hydrogenchloride ligand (H2L), Cu(ACo)2.H2O and 1,10-phenanthroline with general formulas [Cu(Phen)2Cl].H2L,Cl,H2O. Its structure was fully characterized by elemental analysis and IR method and single crystal diffraction was also used to better understanding of the molecular structure of the Cu(...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2010
Debora Ledergerber Matthew Evan Larkum

Layer 6 (L6) pyramidal neurons are the only neocortical pyramidal cell type whose apical dendrite terminates in layer 4 rather than layer 1. Like layer 5 pyramidal neurons, they participate in a feedback loop with the thalamus and project to other cortical areas. Despite their unique location in the cortical microcircuit, synaptic integration in dendrites of L6 neurons has never been investigat...

2013
Arzu Cengiz Hatice Şakı Yakup Yürekli

OBJECTIVE The aim of this study is to investigate the presence of pyramidal lobe in thyroid scintigraphy and to compare the presence of pyramidal lobe in different thyroid pathologies between genders. METHODS Images of 866 patients (663 female, 203 male) with ages ranging from 8 to 85 were evaluated retrospectively. Presence of pyramidal lobe and its location were established in images. Patie...

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