نتایج جستجو برای: 368 pn and 10

تعداد نتایج: 16945033  

Journal: :Plant & cell physiology 2005
Kangmin Kim Archie R Portis

Net photosynthesis (Pn) is reversibly inhibited at moderately high temperature. To investigate this further, we examined the effects of heat stress on Arabidopsis plants in which Rubisco activase or thylakoid membrane fluidity has been modified. During heating leaves from 25 to 40 degrees C at 250 ppm CO2 and 1% O2, the wild-type (WT), plants expressing the 43 kDa isoform only (rwt43), and plan...

1999
Robert A. Gruendl

Two sources of X-ray emission are expected from planetary nebulae: the hot central stars with Teff > 10 5 K, and shocked fast stellar winds at temperatures of 10 − 10 K. The stellar emission and nebular emission differ in spatial distribution and spectral properties. Observations of Xray emission from PNe may provide essential information on formation mechanisms and physical conditions of PNe. ...

Journal: :Journal of Parallel and Distributed Computing 2019

Journal: :Annals of the Academy of Medicine, Singapore 2004
S L Chan W Luman

INTRODUCTION Parenteral nutrition (PN) is an important supportive therapy for critically ill patients who have non-functioning gut. However, it is an expensive therapy and carries significant complications. The objective of our audit was to determine the appropriateness of prescription of PN in our hospital, based on the American Society for Parenteral and Enteral Nutrition (ASPEN) 2002 guideli...

2014
Kari J. Ekenstedt Doreen Becker Katie M. Minor G. Diane Shelton Edward E. Patterson Tim Bley Anna Oevermann Thomas Bilzer Tosso Leeb Cord Drögemüller James R. Mickelson Kerstin Lindblad-Toh

An inherited polyneuropathy (PN) observed in Leonberger dogs has clinical similarities to a genetically heterogeneous group of peripheral neuropathies termed Charcot-Marie-Tooth (CMT) disease in humans. The Leonberger disorder is a severe, juvenile-onset, chronic, progressive, and mixed PN, characterized by exercise intolerance, gait abnormalities and muscle atrophy of the pelvic limbs, as well...

Six new complexes of the type trans-[LCo((DO)(DOH)pn)L'] where (DO)(DOH)pn= N2, N2'-propanediolbis (2,3-butanedione 2-imine 3-oxime), L-Cl¯ and L'=mono-anaion of phenylcyanamide (pcyd), 2,5-dichlorophenylcyanamide (2,5-Cl2 pcyd), 2,4-dimethyl pehylcyanamide (2,4-Me2 pcyd) and L=L'=pcyd, 2,5-Cl2 pcyd, 2,4-Me2 pcyd, have been s...

In this research, 1D four-coordinate copper(I) coordination Polymer [Cu(Clba2-1,2-pn)(NCS)]n (1) with thiocyanate anion as bridging ligand, where Clba2-1,2-pn = N,Nʹ-bis(2,4-chlorobenzylidene)propane-1,2-diamine), was synthesized by slow evaporation of solvent at room temperature and characterized by elemental analysis (CHN) and single-cryst...

Journal: Desert 2008
A. Ahmadi A. Hossain Zadeh A. Moradi

Mungbean (Vigna radiata (L.) Wilczek) or green gram as a dryland grain legume is exposed to varied timings and severity of drought stress, resulting in variability in photoassimilate production. In order to evaluate some physiological responses in one mungbean cultivar to timing and severity of drought stress, a 3-replicate RCBD (randomized complete block design) field experiment was carried ou...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم پایه 1391

a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2011
Abel Gómez-Caro Samuel Garcia Noemí Reguart Esther Cladellas Pedro Arguis Marcelo Sanchez Josep Maria Gimferrer

OBJECTIVE To study the outcomes of broncho ± angioplastic sleeve lobectomy (SL) versus pneumonectomy (PN), and the PN:SL ratio after an aggressive policy of parenchyma-sparing surgery to improve postoperative complications rate and long-term quality of life (QoL). METHODS A prospective study was conducted in 490 patients with non-small cell lung cancer between 2005 and 2009. All patients not ...

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