نتایج جستجو برای: electric structures marti et al 2009

تعداد نتایج: 1322920  

2013
T. Michael O'Shea L. Corbin Downey Karl K. C. Kuban

EXTREME PREMATURITY AND ATTENTION IMPAIRMENT Preterm infants are at increased risk for a wide range of developmental disorders, including sensory, motor, cognitive, and other brain disorders (Lorenz et al., 1998; Bhutta et al., 2002; Aarnoudse-Moens et al., 2009), and the risk is highest for those infants born before 28 weeks gestation, i.e., extremely preterm or extremely low gestational age i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم کشاورزی 1389

گیاهان دارویی از دیرباز مورد استفاده بشر قرار گرفته اند. این گروه از گیاهان نیز مانند گیاهان دیگر، میزبان برخی از جانوران ریز، از جمله کنه ها می باشند. در این مطالعه که طی سالهای1388-1387 انجام گرفت، کنه های مرتبط با قسمت هوایی و خاک برخی گیاهان دارویی متعلّق به خانواده asteraceae جمع آوری و شناسایی شد. در این مطالعه جمعاً 23 گونه (در 18 جنس از 15 خانواده)متعلّق به زیرراسته پیش استیگمایان و راسته ...

2012
Gustavo Caetano-Anollés Arshan Nasir

and expresses complexity at different levels of molecular organization (CaetanoAnollés et al., 2009). At high levels, evolutionary change occurs at extraordinary slow pace. A new protein fold can take millions of years to materialize in sequence space while new sequences develop in less than microseconds. Structural cores are generally orders of magnitude more conserved than sequences. Conseque...

2009
WOLF D. KUHLMANN

Lectins are biomolecules with high affinity and narrow range of specificity for defined sugar residues so that they can be used as selective probes for the detection of glycoconjugate glycosylation. A large number of lectins with differing specificities have been identified and found in a variety of plants, invertebrates and vertebrates. Due to their high specificity and multiple functions, lec...

2010
J. L. Snider D. M. Oosterhuis

Cotton is exceptionally sensitive to high temperature during reproductive development, with a negative correlation existing between high temperatures during flowering and yield (Oosterhuis, 2002). Furthermore, reproductive thermosensitivity in cotton is closely associated with the photosynthetic thermosensitivity of the subtending leaf (Snider et al., 2009). For example, high temperature is kno...

2011
M. Milkov M. Koseva

Hearing reduction and hearing loss are common among the industrial workers exposed to continuous and intensive occupational noise, although they are completely preventable. Hearing protection devices are more and more widely used in modern industry, however, they are not efficient enough. That is why preventive otorhinolaryngologic examinations should regularly been performed to enable the earl...

2011
Zambri Harun Jason P. Monty I. Marusic

The effects of pressure gradient on an initially zeropressure-gradient turbulent boundary layer are investigated. We consider both adverse and favourable pressure gradients at matched Reynolds number as compared with the zero pressure gradient case. The data are also acquired using matched sensor parameters so that an unambiguous comparison can be made. The results show that energy increases th...

2012
Joabe A. Silva Ginalber L. O. Serra

In the design of modern and classical control systems, the first step is establish a suitable mathematical model to describe the behavior of the controlled plant (Takagi & Sugeno, 1985; Ying et al., 1990). However, in practical situations, such a requirement is not feasible because in practical control systems the plants are always nonlinear systems, which makes this task analytically unfeasibl...

2013
Manuela Fumagalli Alberto Priori

Sir, We thank Demirtas-Tatlidede and Schmahmann (2013) for their interest in our paper and for their comments that witness the growing attention to the neurology of moral behaviour. Although, as they suggest, we could have discussed the potential cerebellar role in morality, our review aimed to outline only the major research findings and we deliberately included proved experimental and clinica...

Extended Abstract Introduction: Providing the necessary ground for economic growth and development is one of the main goals of policymakers, experts and managers of all governments, especially in developing countries, such as Iran. In this regard, firstly, factors necessary for economic growth and development should be identified and then conditions should be prepared for acceleration of growt...

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