منابع مشابه
2. British Petroleum (BP), “BP energy outlook 2035”, 2014 (January)
In recent years, many efforts have been made to reduce pollution in compression ignition engines. Dimethyl ether is one of the methods to achieve this goal due to its special properties such as high Cetane number and low pollution. Also, one of the parameters that plays an important role in improving combustion and engine performance is fuel injection pressure. In the present study, a numerical...
متن کاملMultiplicative Operations in Bp*bp
where S is the Landweber-Novikov algebra. S has the added advantage of being a cocommutative Hopf algebra over Z. This paper does not remove this difficulty, but we will show that the monoid of multiplicative operations in BP*BP, (i.e. those operations which induce ring endomorphisms on BP*X for any space X)9 which we will denote by Γ{BP), has a submonoid analogous to the monoid of multiplicati...
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Zusammenfassung. Das „Internet der Dinge“ (IoT) beschreibt die Entwicklung, wie maschinengebundene, eingebettete Systeme schrittweise Standardprotokolle der Internet-Welt adaptieren und damit selbst Teil des globalen Inter-Netzwerks werden. Das IoT wächst gegenwärtig sehr schnell und eine zunehmende Professionalisierung erfordert den Einsatz einer Systemarchitektur, die Hardware und Kommunikati...
متن کاملBP-Completeness
DEFINITION A relational query language Q is BP-complete if for each relational database D, the set of all relations defined by the queries of Q on D is equal to the set of all first-order definable relations over D. More formally, fix some infinite universe U of atomic data elements. A relational database schema S is a finite set of relation names, each with an associated arity. A relational da...
متن کاملSukta Das
Carcinoma of the uterine cervix is preceded by well characterized pre-cancerous lesions which if left untreated may progress to invasive carcinoma. In the present study women in the age group of 35-55 years with cervical intraepithelial lesions (CIN I & II) were treated with vitamin E and advised to come for follow up after every three months for one year. This preliminary report shows vitamin ...
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ژورنال
عنوان ژورنال: Journal für Ornithologie
سال: 1878
ISSN: 0021-8375,1439-0361
DOI: 10.1007/bf02004184