نتایج جستجو برای: nodal segment

تعداد نتایج: 101586  

Journal: :Iet Renewable Power Generation 2022

Electromagnetic transient programs (EMTPs) are widely used for simulating electromagnetic in power systems. With the increasing interest integrated energy system (IES), it would be beneficial to extend scope of EMTP-type application multi-physics transients electrical and gas networks. An efficient accurate model pipeline is proposed EMTP simulation pneumatic transients. The split into a number...

2013
Mauro Vallati Berardino De Bari Roberto Gatta Michela Buglione Stefano M. Magrini Barbara Alicja Jereczek-Fossa Filippo Bertoni

Prostate cancer is the second cause of cancer in males. The prophylactic pelvic irradiation is usually needed for treating prostate cancer patients with Subclinical Nodal Metestases. Currently, the physicians decide when to deliver pelvic irradiation in nodal negative patients mainly by using the Roach formula, which gives an approximate estimation of the risk of Subclinical Nodal Metestases. I...

Journal: :E3S web of conferences 2022

The earthquake focal mechanism is one of the essential parameters in understanding characteristics an source. For example, mainshock at Padang Lawas Regency and South Tapanuli on April 30, 2020, caused some damage to houses, schools, mosques, especially Regency. BMKG released first information that was 1.17N, 99.53E, 24 kilometers northwest Lawas, North Sumatra province, a depth 10 kilometers, ...

Journal: :Development 2003
Masamichi Yamamoto Naoki Mine Kyoko Mochida Yasuo Sakai Yukio Saijoh Chikara Meno Hiroshi Hamada

The transcription factor Foxh1 mediates Nodal signaling. The role of Foxh1 in left-right (LR) patterning was examined with mutant mice that lack this protein in lateral plate mesoderm (LPM). The mutant mice failed to express Nodal, Lefty2 and Pitx2 on the left side during embryogenesis and exhibited right isomerism. Ectopic introduction of Nodal into right LPM, by transplantation of left LPM or...

Journal: :The EMBO journal 2008
Marie-Hélène Blanchet J Ann Le Good Daniel Mesnard Viola Oorschot Stéphane Baflast Gabriella Minchiotti Judith Klumperman Daniel B Constam

The glycosylphosphatidylinositol (GPI)-anchored proteoglycan Cripto binds Nodal and its type I receptor Alk4 to activate Smad2,3 transcription factors, but a role during Nodal precursor processing has not been described. We show that Cripto also binds the proprotein convertases Furin and PACE4 and localizes Nodal processing at the cell surface. When coexpressed as in early embryonic cells, Crip...

2017
Hamza Coban Spencer Tung Bryan Yoo Harry V. Vinters Jason D. Hinman

Cortical microinfarcts (CMIs) are microscopically identified wedge-shaped ischemic lesions that occur at or near the cortical surface and result from occlusion of penetrating arterioles. These microscopic lesions can be observed with high-resolution magnetic resonance imaging in aging brains and in patients with cerebrovascular disease. Recent studies have suggested that strategically located m...

A water distribution network is subjected to various abnormal conditions such as pipe breaks, pump failures, excessive demands etc. in the design period. Under such conditions, the network may not be able to meet required demands at desired pressures, and becomes deficient. Traditional network analysis assumes nodal demands to be satisfied and available nodal pressures are calculated. However, ...

A. Motallebi-Azar F. Zaare-Nahandi M. Matloobi M. Shirdel

Dog rose (Rosa canina) has been using as a rootstock for ornamental roses also it is one of the medicinal plants. It can be propagated under in vitro conditions. After removing chilling requirement of buds, axillary wood buds of dog rose were cut in three nodal positions (lower, middle and terminal) on the stem and then explants after decontamination, cultured on Murashige and Skoog medium (MS ...

Journal: :CoRR 2009
Eberhard H.-A. Gerbracht

In this paper we show how to extend the known algorithm of nodal analysis in such a way that, in the case of circuits without nullors and controlled sources (but allowing for both, independent current and voltage sources), the system of nodal equations describing the circuit is partitioned into one part, where the nodal variables are explicitly given as linear combinations of the voltage source...

Journal: :acta medica iranica 0
hassan hashemi noor ophthalmology research center, noor eye hospital, tehran, iran. ali gholaminejad noor ophthalmology research center, noor eye hospital, tehran, iran. kazem amanzadeh noor ophthalmology research center, noor eye hospital, tehran, iran. maryam hashemi department of medicine, tehran university of medical sciences, tehran, iran. mehdi khabazkhoob department of epidemiology, faculty of public health, shahid beheshti university of medical sciences, tehran, iran.

the objective of the present study was to compare single segment and double segment intacs rings in the treatment of post-lasik ectasia. in this interventional study, 26 eyes with post-lasik ectasia were assessed. ectasia was defined as progressive myopia regardless of astigmatism, along with topographic evidence of inferior steepening of the cornea after lasik. we excluded those with a history...

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