نتایج جستجو برای: rdm
تعداد نتایج: 372 فیلتر نتایج به سال:
LED lighting control system using unidirectional DMX512 (digital multiplex with 512 pieces of information)) protocol has been the most popular. Nowadays, the user’s consumption has been upgrading to the more intelligent system but the upgrading process does not affect the existing infrastructure. There were many researches use the additional communication for the feedback communication way such...
BACKGROUND It is not known whether the coronary heart disease (CHD) mortality risk associated with recent (RDM; <10 years) or long-standing diabetes mellitus (LDM; > or =10 years) varies by sex. METHODS The relationship between diabetes duration and CHD mortality was evaluated among 10 871 adults (aged 35-74 years at baseline) using the 1971-1992 National Health and Nutrition Examination Surv...
While the oxygen-dependent reversal of lysine N(ɛ)-methylation is well established, the existence of bona fide N(ω)-methylarginine demethylases (RDMs) is controversial. Lysine demethylation, as catalysed by two families of lysine demethylases (the flavin-dependent KDM1 enzymes and the 2-oxoglutarate- and oxygen-dependent JmjC KDMs, respectively), proceeds via oxidation of the N-methyl group, re...
A plasmid containing the Escherichia coli chloramphenicol acetyltransferase (CAT) gene under the control of a mammalian cAMP-regulated promoter was entrapped in H-2Kk antibody-coated liposomes composed of dioleoyl phosphatidylethanolamine, cholesterol, and oleic acid (pH-sensitive immunoliposomes). The entrapped or free DNA was injected intraperitoneally into immunodeficient (nude) BALB/c mice ...
Traditional definitions of the security of encryption schemes assume that the messages encrypted are chosen independently of the randomness used by the encryption scheme. Recent works, implicitly by Myers and Shelat (FOCS’09) and Bellare et al (AsiaCrypt’09), and explicitly by Hemmenway and Ostrovsky (ECCC’10), consider randomness-dependent message (RDM) security of encryption schemes, where th...
This paper examines end-user performance with conceptual and logical data models in the context of the database development life cycle. Both entity-based and object-oriented modeling methods were examined in a within-subjects study using 19 graduate students as subjects. The first method employed the extended entityrelationship (EER) model and relational data model (RDM), while the second metho...
No risk, no reward. Companies must take risks to launch new products speedily and successfully. The ability to diagnose and manage risks is increasingly considered of vital importance in high-risk innovation. This article presents the Risk Diagnosing Methodology (RDM), which aims to identify and evaluate technological, organizational and business risks in product innovation. RDM was initiated, ...
Long-term residual dry matter mapping on the San Joaquin Experimental Range provides a working example of this monitoring technique for grazing management and research. Residual dry matter (RDM) is the amount of old plant material left on the ground at the beginning of a new growing season. RDM indicates the previous season’s use and can be used to describe the health or condition of annual ran...
Resource Discovery Mechanisms are commonly used to publish and retrieve information about network-available resources. Description Logics are basically a subset of Predicate Logic where expressiveness and computational complexity have been deeply studied. In this paper we present a formal approach to these mechanisms using Description Logics. This is based on a terminological model of the RDM (...
In this paper two fundamental questions in the contracted Schrödinger equation ~CSE! approach are considered by using Lipkin’s quasispin model: 1-1 mapping between the second-order reduced density matrix ~2-RDM! and the wave function of an excited state, and the uniqueness of the solution of CSE under incomplete N-representability conditions. We present some examples of the wave functions that ...
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