نتایج جستجو برای: clustered damage

تعداد نتایج: 255021  

Journal: :به نژادی نهال و بذر 0
مسعود لطیفیان m. latifian palm and tropical fruits research institute of iranمؤسسه تحقیقات خرما و میوه های گرمسیری کشور سیدسمیح مرعشی s. s. marashi palm and tropical fruits research institute of iranمؤسسه تحقیقات خرما و میوه های گرمسیری کشور سهام احمدی‏زاده s. ahmadizadeh palm and tropical fruits research institute of iranمؤسسه تحقیقات خرما و میوه های گرمسیری کشور پرستو نیکبخت p. nikbakht palm and tropical fruits research institute of iranمؤسسه تحقیقات خرما و میوه های گرمسیری کشور

date palm spider mite is one of the major pests of date palm in khuzestan.this pest damages fruits in orchards. in the present study responses of 30 native date palm cultivars of khuzestan were evaluated by assessment of pest infestation severity and fruit damage characteristics. based on the responses, cultivars were clustered into four groups as very highly infested cultivars including liloei...

2000
E. Gudowska-Nowak M. Kraemer G. Kraft G. Taucher-Scholz

According to the experimental evidence damage induced by densely ionizing radiation in mammalian cells is distributed along the DNA molecule in the form of clusters. The most critical constituent of DNA damage are double-strand breaks (DSBs) which are formed when the breaks occur in both DNA strands and are directly opposite or separated by only a few base pairs. The paper discusses a model of ...

Journal: :Free radical research 2012
Miral Dizdaroglu Pawel Jaruga

Endogenous and exogenous sources cause free radical-induced DNA damage in living organisms by a variety of mechanisms. The highly reactive hydroxyl radical reacts with the heterocyclic DNA bases and the sugar moiety near or at diffusion-controlled rates. Hydrated electron and H atom also add to the heterocyclic bases. These reactions lead to adduct radicals, further reactions of which yield num...

Journal: :Cancer research 2002
Belinda K Singleton Carol S Griffin John Thacker

Densely ionizing radiations interact with DNA to cause heavily clustered sites of damage that are difficult to repair correctly. We have been able to determine for the first time the breakpoints of several very large deletions induced by densely ionizing radiation in diploid human cells and show that damage clustering is reflected in the complexity of mutations. Intra- and interchromosomal inse...

Journal: :CoRR 2010
Serdar Çolak Hilmi Lus Ali Rana Atilgan

Networks are known to be prone to link failures. In this paper we set out to investigate how networks of varying connectivity patterns respond to different link failure schemes in terms of connectivity, clustering coefficient and shortest path lengths. We then propose a measure, which we call the vulnerability of a network, for evaluating the extent of the damage these failures can cause. Accep...

Journal: :Spatial Statistics 2021

Journal: :Algebra Colloquium 2018

Journal: :Proceedings of the International Astronomical Union 2005

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